CN201729158U - Metro tunnel wall positioning and line drawing rail car - Google Patents

Abstract

The utility model discloses a metro tunnel wall positioning and line drawing rail car which comprises a frame, the bottom of which is provided with wheels; the frame is provided with a marker post, the lower end of which is articulated with the frame, and the upper end thereof is provided with a warning lamp; the marker post is provided with a horizontal marker post, the two ends of which are respectively provided with a saw blade; the frame is provided with a locating plate, the side wall of which is provided with a plurality of locating holes; the marker post is provided with a support rod, the upper end of which is articulated with the marker post, and the lower end thereof is positioned in the locating plate; the support rod is provided with a third bolt which is matched with one of the locating holes; and one end of the frame is provided with a push rack. The utility model solves the problems of the prior art, and can rapidly and accurately complete the work of locating and paying off.

Description

Subway sectional tunnel wall location setting-out rail vehicle

Technical field

The utility model relates to a kind of subway sectional tunnel wall location setting-out rail vehicle.

Background technology

Need in the subway sectional tunnel to throw light between installing zone pipeline, interval FAS pipeline, interval light fixture, strong and weak electricity support, plumbing and fire-fighting specialty has facilities such as interval fire protection pipeline, and absolute altitude had exacting requirements when above-mentioned facility was installed.But, because subway is influenced by geology, the form of tunnel cross-section is more, the shape of a hoof, circle and rectangular cross section are arranged, and it is dissimilar that every kind of section also is divided into single line, two-wire and linear portion and segment of curve etc., and pipeline is also different at the installation absolute altitude of various sections, therefore, the location setting-out work is comparatively loaded down with trivial details, and inefficiency is located inaccurate.

The utility model content

The purpose of this utility model has provided a kind of subway sectional tunnel wall location setting-out rail vehicle, and it can solve the problem that prior art exists, and can finish the location setting-out work rapidly and accurately.

The utility model is achieved through the following technical solutions: subway sectional tunnel wall location setting-out rail vehicle, comprise vehicle frame, wheel is installed in the bottom of vehicle frame, mark post is installed on the vehicle frame, the lower end and the vehicle frame of mark post are hinged, Warning light is installed in the upper end of mark post, and horizontal mark post is installed on the mark post, and a saw blade is respectively installed at the two ends of horizontal mark post; Installing and locating plate on the vehicle frame is offered several knock holees on the sidewall of locating plate, strut bar is installed on the mark post, the upper end and the mark post of strut bar are hinged, the lower end of strut bar is positioned at locating plate, and the 3rd bolt is installed on the strut bar, and the 3rd bolt cooperates with described one of them knock hole; One end of vehicle frame is installed the pushing hands frame.

For further realizing the purpose of this utility model, can also realize by the following technical solutions: described horizontal mark post is connected and composed by horizon bar and two poles, a pole is respectively installed at the two ends of horizon bar, one second bolt respectively is installed on the two ends sidewall of horizon bar, and an end of each second bolt all penetrates in the horizon bar and contacts with corresponding pole; Horizon bar is connected with mark post with first bolt by the U-shaped card.Vertical line is installed on the horizon bar, and vertical is installed in the lower end of vertical line.Vehicle frame is a rectangle, and mark post is installed on the center of vehicle frame.

Good effect of the present utility model is: it has vehicle frame, mark post and horizontal mark post, can reduce the difficulty of line location, improve line efficient, and, run into track and turn round that rail level tilts or the difficulty that the same line hole wall level interval changes all can be met tough and separate.It also can adjust to minimum width with horizontal mark post under non-working condition, can avoid a plurality of troops crossed construction to conflict mutually effectively, also is convenient to deposit simultaneously.It also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is the left TV structure scheme drawing of Fig. 1; Fig. 3 is the local structure for amplifying scheme drawing of the I of Fig. 1; Fig. 4 is the local structure for amplifying scheme drawing of the II of Fig. 2; Fig. 5 is the local structure for amplifying scheme drawing of the III of Fig. 2; Fig. 6 is the local structure for amplifying scheme drawing of the IV of Fig. 2.

Reference numeral: 1 vehicle frame, 2 wheels, 3 locatings plate, 4 knock holees, 5 strut bars, 6 mark posts, 7 pushing hands framves, 8 pole 9U shape cards, 10 vertical lines, 11 verticals, 12 horizon bars, 13 saw blades, 14 Warning lights, 15 first bolts, 16 second bolts 17 the 3rd bolt.

The specific embodiment

Subway sectional tunnel wall location setting-out rail vehicle described in the utility model, comprise vehicle frame 1, wheel 2 is installed in the bottom of vehicle frame 1, and the quantity of wheel 2 is four usually, and mark post 6 is installed on the vehicle frame 1, the lower end of mark post 6 and vehicle frame 1 are hinged, mark post 6 vehicle frame 1 swing relatively, to adjust angle, Warning light 14 is installed in the upper end of mark post 6, Warning light 14 can play warning function effectively to other staff in the tunnel, can play the purpose of safety construction.Horizontal mark post is installed on the mark post 6, and a saw blade 13 is respectively installed at the two ends of horizontal mark post; As Fig. 1 and shown in Figure 5, installing and locating plate 3 on the vehicle frame 1, offer several knock holees 4 on the sidewall of locating plate 3, strut bar 5 is installed on the mark post 6, the upper end of strut bar 5 and mark post 6 are hinged, the lower end of strut bar 5 is positioned at locating plate 3, the 3rd bolt 17, the three bolts 17 is installed on the strut bar 5 is cooperated with described one of them knock hole 4; One end of vehicle frame 1 is installed pushing hands frame 7, and pushing hands frame 7 can make things convenient for the staff to promote described tunnel wall location setting-out rail vehicle to move.A saw blade 13 is respectively installed at the two ends of horizontal mark post, the plane of saw blade 13 should be parallel with tunnel cross-section because saw blade 13 elasticity are better, tunnel wall can be suitable under the irregular situation among a small circle bending, both can reach the purpose of on rail walls, ruling, not fragile again.

During use, described subway sectional tunnel wall location setting-out rail vehicle is put on the track in the tunnel, wheel 2 cooperates with described track, vehicle frame 1 is parallel naturally with rail level, under the situation of two rail levels, mark post 6 is spent with the angle furnishing 90 of vehicle frame 1, and the cooresponding knock hole 4 of the 3rd bolt 17 and this angle is matched, and tighten the 3rd bolt 17, utilize strut bar 5 that mark post 6 is fixing; Adjust the length of saw blade 13 again, saw blade 13 is contacted with tunnel wall; The staff begins to carry out described subway sectional tunnel wall location setting-out rail vehicle and moves then, and saw blade 13 just can be rule on tunnel wall, promptly begins to locate line work.

As Fig. 2 and shown in Figure 4, described horizontal mark post can be connected and composed by horizon bar 12 and two poles 8, a pole 8 is respectively installed at the two ends of horizon bar 12, pole 8 horizon bar 12 is relatively stretched out or is regained, as shown in Figure 4, one second bolt 16 respectively is installed on the two ends sidewall of horizon bar 12, and an end of each second bolt 16 all penetrates in the horizon bar 12 and contacts with corresponding pole 8; When adjusting the length of horizontal mark post, unscrew two second bolts 16 earlier, horizon bar 12 is adjusted the position of two poles 8 relatively, screws second bolt 16 again with two poles, 8 location; For convenient horizon bar 12 is connected with mark post 6, and the convenient upper-lower position relation of adjusting as required between horizon bar 12 and the mark post 6, as shown in Figure 6, horizon bar 12 can be connected with mark post 6 with first bolt 15 by U-shaped card 9.

As depicted in figs. 1 and 2, on the horizon bar 12 vertical line 10 can be installed, vertical 11 is installed in the lower end of vertical line 10.So that the staff directly tests out the levelness of horizontal mark post and orbital plane by naked eyes, be convenient to regulate timely.Vertical 11 also can make the staff adjust the angle of mark post 6 and vehicle frame 1 by the consistent situation of naked eyes direct viewing vertical 11 with mark post 6, guarantees that incomparably vertical 11 and mark post 6 are in same plane.

Usually vehicle frame 1 is made rectangle, and mark post 6 is installed on the center of vehicle frame 1.Because four wheels 2 all are bottoms that symmetry is installed on vehicle frame 1, therefore, mark post 6 is installed on the center of vehicle frame 1, promptly is installed on orbit centre point position, so that improve the line precision.The utility model not technology contents of detailed description is known technology.

Claims (4)

1. the subway sectional tunnel wall is located the setting-out rail vehicle, it is characterized in that: comprise vehicle frame (1), wheel (2) is installed in the bottom of vehicle frame (1), vehicle frame (1) is gone up mark post (6) is installed, the lower end of mark post (6) and vehicle frame (1) are hinged, Warning light (14) is installed in the upper end of mark post (6), and mark post (6) is gone up horizontal mark post is installed, and a saw blade (13) is respectively installed at the two ends of horizontal mark post; Vehicle frame (1) is gone up installing and locating plate (3), offer several knock holees (4) on the sidewall of locating plate (3), mark post (6) is gone up strut bar (5) is installed, the upper end of strut bar (5) and mark post (6) are hinged, the lower end of strut bar (5) is positioned at locating plate (3), strut bar (5) is gone up the 3rd bolt (17) is installed, and the 3rd bolt (17) cooperates with described one of them knock hole (4); One end of vehicle frame (1) is installed pushing hands frame (7).

2. subway sectional tunnel wall location setting-out rail vehicle according to claim 1, it is characterized in that: described horizontal mark post is connected and composed by horizon bar (12) and two poles (8), a pole (8) is respectively installed at the two ends of horizon bar (12), one second bolt (16) respectively is installed on the two ends sidewall of horizon bar (12), and an end of each second bolt (16) all penetrates in the horizon bar (12) and contacts with corresponding pole (8); Horizon bar (12) is connected with mark post (6) with first bolt (15) by U-shaped card (9).

3. subway sectional tunnel wall location setting-out rail vehicle according to claim 2 is characterized in that: horizon bar (12) is gone up vertical line (10) is installed, and vertical (11) is installed in the lower end of vertical line (10).

4. subway sectional tunnel wall location setting-out rail vehicle according to claim 1, it is characterized in that: vehicle frame (1) is a rectangle, mark post (6) is installed on the center of vehicle frame (1).

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