CN216450220U - Ladder work safety experience device - Google Patents

Abstract

In the ladder operation safety experience device of the utility model, the bottom rods are arranged horizontally and are parallel to each other; the bottom end of the first vertical rod is vertically connected with the first bottom rod, and the bottom end of the second vertical rod is vertically connected with the second bottom rod; the first horizontal rod One end is vertically connected with the first bottom rod and the other end is vertically connected with the second bottom rod; the second horizontal rod is arranged between the top ends of the vertical rods; one end of the second horizontal rod is vertically connected with the first vertical rod The second vertical rod is vertically connected; the side rod includes a first side rod and a second side rod and is arranged horizontally; one end of the first side rod is vertically connected to the outer part of the first bottom rod, and one end of the second side rod is vertically connected to the second side rod The outer part of the bottom rod; the bottom rod and the vertical rod, between the first horizontal rod and the bottom rod, between the second horizontal rod and the vertical rod, and between the side rod and the bottom rod are respectively sleeved and connected by three-way joints; three A locking screw hole and a locking screw are arranged on the outer wall of the through joint, and the locking screw is threadedly connected in the locking screw hole; the top end of the safety rope is connected to the second cross bar.

Description

Ladder work safety experience device

technical field

The utility model relates to a safety experience device for ladder operation.

Background technique

When working on the ladder, if the operation is improper, the sole of the foot or the ladder will slip, which will cause the operator to slip or fall from the ladder. Happening. The ladder operation safety experience device is a device used to demonstrate and experience the slipping accident of boarding operation. Since the device is equipped with safety protection measures, even if a slipping accident occurs during the experience process, it will not cause personnel injury, which is relatively safe.

However, the traditional ladder operation safety experience device has a fixed and heavy structure, is not easy to disassemble and move, and is inconvenient to use on the construction site.

Utility model content

The technical problem to be solved by the utility model is to provide a ladder operation safety experience device which is easier to disassemble, move and adapt to the construction site environment.

In order to solve the above technical problems, the ladder operation safety experience device of the present invention includes a bottom rod, a vertical rod, a horizontal rod, a side rod, a three-way joint and a safety rope; the bottom rod includes a first bottom rod and a second bottom rod , the bottom rods are arranged horizontally and are parallel to each other; the vertical rods include a first vertical rod and a second vertical rod, the bottom end of the first vertical rod is vertically connected with the first bottom rod, and the bottom end of the second vertical rod It is vertically connected with the second bottom bar; the cross bar includes a first cross bar and a second cross bar and are parallel to each other; the first cross bar is spaced between the bottom bars; one end of the first cross bar It is vertically connected to the first bottom bar and the other end is vertically connected to the second bottom bar; the second horizontal bar is arranged between the top ends of the vertical bars; one end of the second horizontal bar is vertically connected to the first vertical bar And the other end is vertically connected with the second vertical rod; the side rod includes a first side rod and a second side rod and is arranged horizontally; one end of the first side rod is vertically connected to the outer part of the first bottom rod, so One end of the second side rod is vertically connected to the outer side of the second bottom rod; between the bottom rod and the vertical rod, between the first horizontal rod and the bottom rod, and between the second horizontal rod and the vertical rod and between the side rod and the bottom rod are respectively sleeved and connected by the three-way joint; the outer wall of the three-way joint is provided with a locking screw hole and a locking screw, and the locking screw is threadedly connected to the lock The top end of the safety rope is connected to the second cross bar.

The bottom rod, the vertical rod, the horizontal rod and the side rod are all square rods, and the interfaces of the three-way joint are all corresponding square ports.

It also includes a water tank, and two ends of the bottom of the water tank are respectively provided with clamping grooves corresponding to the bottom rods, and the clamping grooves are respectively clamped on the bottom rods.

The position of the side rod and the vertical rod is close to one end of the bottom rod, and the position of the water tank is close to the other end of the bottom rod.

It also includes a ladder, the width of the ladder is smaller than the spacing between the bottom rods and the spacing between the vertical rods, and the bottom of the ladder is inclined between the bottom rods and between the vertical rods.

By adopting the structure of the utility model, the bottom rod and the vertical rod, the first horizontal rod and the bottom rod, the second horizontal rod and the vertical rod, and the side rod and the bottom rod are respectively sleeved and connected by three-way joints And locked by the locking screw, it can be disassembled and moved to the construction site for assembly, which is easier to disassemble and move. The vertical pole and side pole can be adjusted to the connection position on the bottom pole according to the needs, so that the vertical pole, side pole, second cross pole and safety rope are closer to the construction position, which is more suitable for the construction site environment, and is installed on the other end of the bottom pole The water tank acts as a counterweight, which can more smoothly suspend the operator who suddenly falls in the event of a fall accident. After the water tank is filled with water, it can be used as a counterweight. After the water tank is disassembled and released, it can also be used as a holding box for the tee joint and the cross bar, which is more convenient to use.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a state diagram of the utility model in use.

In the picture: 1-Second cross bar, 2-Second side bar, 3-Second vertical bar, 4-Tee joint, 5-First vertical bar, 6-Second bottom bar, 7-First bottom bar , 8-first crossbar, 9-first sidebar, 10-water tank, 11-safety rope, 12-operator, 13-ladder, 14-card slot.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1 and 2, the ladder operation safety experience device of the present invention includes a bottom bar, a vertical bar, a horizontal bar, a side bar, a three-way joint and a safety rope. The bottom rod includes a first bottom rod and a second bottom rod, and the bottom rods are horizontally arranged and parallel to each other. The vertical rod includes a first vertical rod and a second vertical rod, the first vertical rod and the second vertical rod are both vertically arranged, the bottom end of the first vertical rod is vertically connected with the first bottom rod, and the bottom end of the second vertical rod is connected with the second vertical rod. Bottom bar is connected vertically. The crossbar includes a first crossbar and a second crossbar and are parallel to each other. The first horizontal bar is used to connect the first bottom bar and the second bottom bar, and the second horizontal bar is used to connect the first vertical bar and the second vertical bar. The first cross bars are arranged between the bottom bars and are close to both ends of the bottom bars. One end of the first cross bar is vertically connected with the first bottom bar and the other end is vertically connected with the second bottom bar. The first bottom rod and the second bottom rod are connected by two first cross rods, which can prevent the bottom rod from rolling and lock the distance between the bottom rods. The second horizontal bars are arranged between the top ends of the vertical bars at intervals. One end of the second horizontal bar is vertically connected with the first vertical bar and the other end is vertically connected with the second vertical bar. The top of the vertical rod is connected by the two second cross rods, which can lock the spacing of the top of the vertical rod, reduce the skew of the vertical rod to the outside, and improve the support strength of the vertical rod.

The side bars include a first side bar and a second side bar and are arranged horizontally. One end of the first side rod is vertically connected to the outer side of the first bottom rod, and one end of the second side rod is vertically connected to the outer side of the second bottom rod. The first side rod and the second side rod extend outward from both sides of the bottom rod, and extend the support point to the outside of the bottom rod, so as to improve the supporting strength of the bottom rod to the vertical rod's roll, prevent the vertical rod from rolling, and improve the safety.

The bottom rod and the vertical rod, the first horizontal rod and the bottom rod, the second horizontal rod and the vertical rod, and the side rod and the bottom rod are respectively sleeved and connected by three-way joints. The tee joint is a T-shaped connecting pipe, which can be sleeved on the end of the horizontal bar or the middle of the bottom bar or the middle of the vertical bar. A locking screw hole and a locking screw are arranged on the outer wall of the tee joint, and the locking screw is threadedly connected in the locking screw hole. The locking screw is used to lock the connection position of the tee joint and strengthen the connection strength of the tee joint, so as to prevent the tee joint and the corresponding socket rod from being detached or loose. When disassembling the tee joint, first loosen the locking screw, and then pull out the corresponding socket rod, which is convenient for disassembly and assembly.

The top end of the safety rope is connected to the second crossbar. The lower part of the safety rope is worn on the operator. The middle of the safety rope is connected with a rope buckle, which is used to adjust the length of the safety rope. The top end of the safety rope is hooked to one of the second crossbars through a lock. When the operator slips off the ladder or when the ladder slides down, the safety rope can suspend the operator to prevent the operator from falling to the ground and ensure the safety of the operator.

As shown in Figure 1 and Figure 2, the bottom rod, vertical rod, horizontal rod and side rod are all square rods, and the interfaces of the tee joints are all corresponding square ports. The square rod is a quadrangular prism, and the cross section of the square rod is a square or a rectangle. The direction rod is sleeved in the square mouth of the tee joint, which can reduce the relative rotation between the two, reduce the force strength of the locked screw, and further improve the stability, safety and support strength.

As shown in FIG. 1 and FIG. 2 , it also includes a water tank, and two ends of the bottom of the water tank are respectively provided with clamping grooves corresponding to the bottom rods, and the clamping grooves are respectively clamped on the bottom rods. The tank has an opening at the top for filling and pouring water. After the water tank is filled with water, the center of gravity of the entire device can be lowered, thereby improving safety. The card slot at the bottom of the water tank makes it easier to disassemble and install the water tank. The water tank can also be used to centrally store the disassembled tee joints and crossbars, which is more convenient to use.

As shown in Figures 1 and 2, the side poles and vertical poles are located near one end of the bottom pole, and the water tank is located near the other end of the bottom pole. According to the needs, the water tank is used as the counterweight for the corresponding vertical pole and the operator on the bottom pole, so that the weight of the two ends of the bottom pole is balanced, and the lighter end of the bottom pole is prevented from being lifted, so as to improve the safety of the operators.

As shown in Figures 1 and 2, a ladder is also included. The width of the ladder is smaller than the spacing between the bottom rods and the spacing between the vertical rods. The bottom of the ladder is inclined between the bottom rods and between the vertical rods. It is more convenient to use with a ladder of suitable size for operators to experience climbing operations.

When in use, the top of the ladder is placed on the wall, the other end of the ladder is supported on the ground between the horizontal bars, the middle of the ladder is set between the vertical bars, one end of the bottom bar faces the wall and the other end is connected to the water tank, and the vertical bar is set at the bottom The end of the rod close to the wall, the operator experiences climbing the ladder, the operator adjusts the position of the rope buckle while climbing the ladder to shorten the length of the safety rope, as the operator climbs, the center of gravity of the ladder moves forward and upward, and the bottom end Slip backward, and then the bottom of the operator loses support and slides down, and the safety rope can hang the operator to prevent the operator from suddenly falling to the ground. After that, the operator can loosen the rope buckle of the safety rope little by little, and then fall safely. to the ground.

Claims (5)

1. The utility model provides a ladder operation safety experience device which characterized in that: comprises a bottom rod, a vertical rod, a cross rod, a side rod, a three-way joint and a safety rope;

the bottom rods comprise a first bottom rod and a second bottom rod, and the bottom rods are horizontally arranged and are parallel to each other;

the vertical rods comprise a first vertical rod and a second vertical rod, the bottom end of the first vertical rod is vertically connected with the first bottom rod, and the bottom end of the second vertical rod is vertically connected with the second bottom rod;

the cross bars comprise a first cross bar and a second cross bar and are parallel to each other; the first cross rods are arranged between the bottom rods at intervals; one end of the first cross rod is vertically connected with the first bottom rod, and the other end of the first cross rod is vertically connected with the second bottom rod; the second cross rods are arranged between the top ends of the vertical rods at intervals; one end of the second cross rod is vertically connected with the first vertical rod, and the other end of the second cross rod is vertically connected with the second vertical rod;

the side rods comprise a first side rod and a second side rod and are horizontally arranged; one end of the first side rod is vertically connected to the outer side part of the first bottom rod, and one end of the second side rod is vertically connected to the outer side part of the second bottom rod;

the bottom rod and the vertical rod, the first cross rod and the bottom rod, the second cross rod and the vertical rod and the side rods and the bottom rod are respectively connected in a sleeved mode through the tee joints; the outer wall of the three-way joint is provided with a locking screw hole and a locking screw, and the locking screw is in threaded connection with the locking screw hole;

the top end of the safety rope is connected to the second cross rod.

2. A ladder work safety experience device as in claim 1, wherein: bottom bar, montant, horizontal pole and side lever are square pole, three way connection's interface is corresponding square mouth.

3. A ladder work safety experience device as in claim 2, wherein: the water tank is characterized by further comprising a water tank, wherein the two ends of the bottom of the water tank are respectively provided with a clamping groove corresponding to the bottom rod, and the clamping grooves are respectively clamped on the bottom rod.

4. A ladder work safety experience device as in claim 3, wherein: the positions of the side rods and the vertical rods are close to one end of the bottom rod, and the position of the water tank is close to the other end of the bottom rod.

5. A ladder work safety experience device as claimed in claim 1 or 2 or 3 or 4, wherein: still include the ladder, the width of ladder is less than interval between the sill bar with be less than interval between the montant, the ladder bottom slope set up in between the sill bar and between the montant.

Images