CN207337601U - Fire detector laying device - Google Patents

Abstract

The utility model provides a fire detector laying device, fire detector laying device includes: the stretching assembly is used for being fixedly connected with the detector; the fixed subassembly, fixed subassembly are used for being connected with tensile subassembly, and fixed subassembly is fixed in the piping lane top to hang the detector at the top of piping lane. The utility model discloses a fire detector laying device has solved the problem that fire detector among the prior art caused the damage of fire detector because of laying the improper.

Description

Fire detector laying device

technical field

The utility model relates to the field of power pipe gallery, in particular to a fire detector laying device.

Background technique

In recent years, with the rapid development of China's electric power industry, the scale of China's power grid is also expanding. At the same time, due to the long and narrow space of the underground power pipe gallery, limited entrances and exits, dense high-voltage cables, many obstacles, and complex combustibles inside, high-temperature and dense smoke is easy to accumulate in the event of a fire, which poses a great threat to the rescue work of the staff. It is very difficult to cause immeasurable losses. Therefore, setting up a reliable and flexible automatic fire alarm system in the power pipe gallery has become a crucial link in the design of the current power pipe gallery monitoring system.

As a new type of fire detection system, "Linear Optical Fiber Temperature Sensing Fire Detection System" can sense and transmit information through laser signals, and has extremely high safety performance. It has been widely used in the fire protection system of power utility tunnels. However, due to the long and narrow space of the underground power pipe gallery, dense high-voltage cables, and many obstacles, it has brought greater difficulty to the laying of linear optical fiber temperature-sensitive fire detectors.

At present, linear optical fiber temperature-sensing fire detectors are mostly laid on wire troughs or cable supports. However, due to the maintenance and repair of cables and other equipment in the pipe gallery, they often work around the wire troughs and wire supports. The thermal fire detector broke, causing damage. If a fire alarm situation occurs at this time, the consequences will be disastrous.

Utility model content

The main purpose of the utility model is to provide a fire detector laying device to solve the problem of fire detector damage caused by improper laying of fire detectors in the prior art.

In order to achieve the above purpose, the utility model provides a fire detector laying device, including: a stretching assembly, the stretching assembly is used for fixed connection with the detector; a fixing assembly, the fixing assembly is used for connecting with the stretching assembly, and the Fix it on the top of the pipe gallery to hang the detector on the top of the pipe gallery.

Further, the stretching component includes a stretching rope, both ends of the stretching rope are used to connect with the fixing component, and the detector is installed on the stretching rope.

Further, the stretching assembly also includes a first stretching part and a second stretching part, the first stretching part is arranged at one end of the stretching rope and is used to connect with the fixed assembly, and the second stretching part is arranged at the end of the stretching rope The other end is also used for connecting with the fixing component, so that the stretching rope is fixed on the fixing component.

Further, both the first stretching part and the second stretching part include a tightening part and a fastening clip for clamping the stretching cord, so that the stretching cord is connected to the fixing assembly through the tightening part and the fastening clip.

Further, the fastening clip is clamped on the two sections of the rope body at the end of the stretching rope, so that the end of the stretching rope forms a fixed ring for hanging on the tightening part.

Further, the fastening clip has a fastening groove, and the two sections of the rope body at the end of the stretching rope are located in the fastening groove.

Further, the fastening clip includes a pressing plate, which is arranged in the fastening groove and used for pressing the stretching rope.

Further, the fastening clip includes a fastening body, the fastening groove is arranged on the fastening body, the pressing plate and the fastening body are provided with fastening holes for fasteners to pass through, and the fasteners pass through the pressing plate and the fastening hole of the fastening body, so that the stretching rope is clamped between the pressing plate and the fastening body.

Further, the tensioning part includes a tensioning hook and a tensioning ring, the fixing ring is hung in the tensioning hook, and the tensioning ring is sleeved on the fixing assembly.

Further, the tensioning part includes a fastening frame, the fastening frame has a first mounting part and a second mounting part, the tensioning hook has a first rod body part, the first rod body part is screwed to the first mounting part, and the tensioning ring has a The second rod body is threadedly connected to the second installation part.

Further, the fire detector laying device further includes a cable tie, and the cable tie is wound on the detector and the stretching rope, so as to bind the detector to the stretching rope.

Further, the fixing assembly includes a fixing hook and a fixing rod, the tension ring is set on the fixing hook, and the fixing rod is used for connecting with the top of the pipe gallery.

The fire detector laying device of the utility model can make the detector lay on the top of the pipe gallery by setting the stretching assembly and the fixing assembly. Among them, the tensile component is used for fixed connection with the detector; the fixed component is used for connection with the tensile component, and the fixed component is fixed on the top of the pipe gallery to hang the detector on the top of the pipe gallery. It can be seen that laying the detector on the top of the pipe gallery can avoid damage to the fire detector during the maintenance and inspection of the cables and other equipment in the pipe gallery. The fire detector laying device effectively protects the fire detector. To ensure the normal operation of the fire detector.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 shows a perspective view of an embodiment of a fire detector laying device according to the present invention; and

Fig. 2 shows a front view of an embodiment of the fire detector laying device according to the present invention.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Stretching component; 11. Stretching rope; 12. First stretching part; 13. Second stretching part; 14. Tensioning part; 141. Tensioning hook; 142. Tensioning ring; 143. Fastening Frame; 144, the first installation part; 145, the second installation part; 15, the fastening clip; 151, the fastening groove; 152, the pressing plate; 153, the fastener; 154, the fastening body; 16, the fixed ring; 20. Fixing component; 21. Fixing hook; 22. Fixing rod; 30. Detector; 40. Cable tie.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

The utility model provides a fire detector laying device, please refer to Fig. 1 and Fig. 2, the fire detector laying device includes: a stretching assembly 10, the stretching assembly 10 is used for fixed connection with the detector 30; a fixing assembly 20, The fixing assembly 20 is used to connect with the tensioning assembly 10, and the fixing assembly 20 is fixed on the top of the pipe gallery to hang the detector 30 on the top of the pipe gallery.

The fire detector laying device of the present utility model can make the detector 30 be laid on the top of the pipe gallery by setting the stretching assembly 10 and the fixing assembly 20 . Wherein, the tensile assembly 10 is used for fixed connection with the detector 30; the fixed assembly 20 is used for connection with the tensile assembly 10, and the fixed assembly 20 is fixed on the top of the pipe gallery to hang the detector 30 on the top of the pipe gallery. It can be seen that laying the detector 30 on the top of the pipe gallery can avoid damage to the fire detector during the maintenance and overhaul of the cables and other equipment in the pipe gallery, and the fire detector laying device effectively protects the fire detector. , to ensure the normal operation of the fire detector.

In order to fix the detector 30 to the stretching assembly 10 , the stretching assembly 10 includes a stretching rope 11 , both ends of the stretching rope 11 are used to connect with the fixing component 20 , and the detector 30 is installed on the stretching rope 11 .

Preferably, the stretching rope 11 is a steel wire rope, which effectively prevents the vibration of the detector 30 and ensures the stable fixing of the detector 30 .

In this embodiment, the stretching assembly 10 further includes a first stretching part 12 and a second stretching part 13, the first stretching part 12 is arranged at one end of the stretching rope 11 and is used to connect with the fixing component 20, the second The stretching part 13 is arranged on the other end of the stretching rope 11 and is used for being connected with the fixed assembly 20, so that the stretching rope 11 is fixed on the fixing assembly 20, and the detector 30 passes through the first stretching part 12 and the second stretching part 13 is connected with the fixed assembly 20.

During specific implementation, as shown in Figure 1, both the first stretching part 12 and the second stretching part 13 include a tightening part 14 and a fastening clip 15 for clamping the stretching cord, so that the stretching cord 11 passes through The tensioning part 14 and the fastening clip 15 are connected to the fixing assembly 20 .

In order to make the stretching rope 11 reliably connected with the tightening part 14, the fastening clip 15 is clamped on the two sections of the rope body at the end of the stretching rope 11, so that the end of the stretching rope 11 is formed to be hooked on the tensioning part 14. Fastening ring 16 on tight part 14.

During specific implementation, as shown in FIG. 1 , the fastening clip 15 has a fastening groove 151 , and the two sections of the rope body at the end of the stretching rope 11 are located in the fastening groove 151 .

In order to fix the stretching rope 11 in the fastening groove 151 , the fastening clip 15 includes a pressing plate 152 disposed in the fastening groove for pressing the stretching rope 11 .

In order to reliably fix the stretch cord 11 in the fastening clip 15, the fastening clip 15 includes a fastening body 154, the fastening groove 151 is arranged on the fastening body 154, and the pressing plate 152 and the fastening body 154 are provided with a The fastening hole through which the fastener 153 passes, the fastener 153 is passed through the fastening hole of the pressing plate 152 and the fastening hole of the fastening body 154, so that the stretching rope 11 is clamped between the pressing plate 152 and the fastening body. Between the solid body 154.

In this embodiment, the tensioning part 14 includes a tensioning hook 141 and a tensioning ring 142, the fixing ring 16 is hung in the tensioning hook 141, and the tensioning ring 142 is sleeved on the fixing assembly 20, such an arrangement makes pulling The extension rope 11 is reliably connected to the fixing assembly 20 through the tensioning portion 14 .

During specific implementation, the tensioning part 14 includes a fastening frame 143, the fastening frame 143 has a first mounting part 144 and a second mounting part 145, the tensioning hook 141 has a first rod part, and the first rod part and the first mounting part 144 threaded connection, the tension ring 142 has a second rod part, the second rod part is threaded with the second mounting part 145, the length of the tension part is adjusted by rotating the first rod part and the second rod part, so that the tension Extension cord 11 is tightened.

In addition, in this embodiment, as shown in Figure 2, the fire detector laying device also includes a cable tie 40, and the cable tie 40 is wound on the detector 30 and the stretching rope 11 to bind the detector 30 on the stretching rope. 11 on. The method of attaching the detector 30 to the stretching rope 11 by using the cable tie 40 makes the detector 30 bear a relatively small pulling force, which effectively protects the detector 30 and avoids the detector 30 from being broken.

In order to connect the fixing assembly 20 with the tensioning assembly 10 and fix it on the top of the pipe gallery, the fixing assembly 20 includes a fixing hook 21 and a fixing rod 22, the tension ring 142 is set on the fixing hook 21, and the fixing rod 22 is used for Corridor top connection.

From the above description, it can be seen that the above-mentioned embodiments of the utility model have achieved the following technical effects:

The fire detector laying device of the present utility model can make the detector 30 be laid on the top of the pipe gallery by setting the stretching assembly 10 and the fixing assembly 20 . Wherein, the tensile assembly 10 is used for fixed connection with the detector 30; the fixed assembly 20 is used for connection with the tensile assembly 10, and the fixed assembly 20 is fixed on the top of the pipe gallery to hang the detector 30 on the top of the pipe gallery. It can be seen that laying the detector 30 on the top of the pipe gallery can avoid damage to the fire detector during the maintenance and overhaul of the cables and other equipment in the pipe gallery, and the fire detector laying device effectively protects the fire detector. , to ensure the normal operation of the fire detector.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "beneath" or "above" the other devices or configurations. under other devices or configurations”. Thus, the exemplary term "above" can encompass both an orientation of "above" and "beneath". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (12)

1. A kind of 1. fire detector laying apparatu, it is characterised in that including：

   Stretching assembly (10), the stretching assembly (10) are used to be fixedly connected with detector (30)；

   Fixation kit (20), the fixation kit (20) are used to be connected with the stretching assembly (10), the fixation kit (20) It is fixed at the top of piping lane, by the detector (30) hanging at the top of the piping lane.
2. 2. fire detector laying apparatu according to claim 1, it is characterised in that the stretching assembly (10) includes drawing Rope (11) is stretched, the both ends of the pull rope (11) are used to be connected with the fixation kit (20), detector (30) installation On the pull rope (11).
3. 3. fire detector laying apparatu according to claim 2, it is characterised in that the stretching assembly (10) further includes First extension section (12) and the second extension section (13), first extension section (12) are arranged on one end of the pull rope (11) simultaneously For being connected with the fixation kit (20), the other end that second extension section (13) is arranged on the pull rope (11) is used in combination It is connected in the fixation kit (20), the pull rope (11) is fixed on the fixation kit (20).
4. 4. fire detector laying apparatu according to claim 3, it is characterised in that first extension section (12) and institute Stating the second extension section (13) includes tightening part (14) and the anchorage clip (15) for garter extension rope, so that the pull rope (11) it is connected by the tightening part (14) and the anchorage clip (15) with the fixation kit (20).
5. 5. fire detector laying apparatu according to claim 4, it is characterised in that the anchorage clip (15) is clamped in institute State on two sections of rope bodies of pull rope (11) end, be used to be articulated in the tightening part so that the end of the pull rope (11) is formed (14) retainer ring (16) on.
6. 6. fire detector laying apparatu according to claim 5, it is characterised in that the anchorage clip (15) has fastening Groove (151), two sections of ropes body of pull rope (11) end are located in the binding groove (151).
7. 7. fire detector laying apparatu according to claim 6, it is characterised in that the anchorage clip (15) includes pressing Plate (152), the pressing plate (152) is arranged in the binding groove, for compressing the pull rope (11).
8. 8. fire detector laying apparatu according to claim 7, it is characterised in that the anchorage clip (15) includes fastening Body (154), the binding groove (151) are arranged on the fastening body (154), the pressing plate (152) and the fastening The fastener hole passed through for fastener (153) is both provided with body (154), the fastener (153) is threaded through the pressing plate (152) in fastener hole and the fastener hole of the fastening body (154), the pull rope (11) is clamped in the pressing plate (152) between the fastening body (154).
9. 9. fire detector laying apparatu according to claim 5, it is characterised in that the tightening part (14) includes tensing Hook (141) and tensioning ring (142), the retainer ring (16) are hung in the tension hook (141), tensioning ring (142) set It is located on the fixation kit (20).
10. 10. fire detector laying apparatu according to claim 9, it is characterised in that the tightening part (14) includes tight Gu frame (143), the fastening frame (143) has the first mounting portion (144) and the second mounting portion (145), the tension hook (141) With the first rod body part, first rod body part is threadedly coupled with first mounting portion (144), tensioning ring (142) tool There is the second rod body part, second rod body part is threadedly coupled with second mounting portion (145).
11. 11. fire detector laying apparatu according to claim 2, it is characterised in that the fire detector laying dress Put and further include band (40), the band (40) is wrapped on the detector (30) and the pull rope (11), by described in Detector (30) is bundled on the pull rope (11).
12. 12. fire detector laying apparatu according to claim 9, it is characterised in that the fixation kit (20) includes Stay hook (21) and fixed link (22), the tensioning ring (142) are set on the stay hook (21), and the fixed link (22) is used It is connected in the top with piping lane.