Overhaul and maintenance integrated bridge

Abstract

The utility model discloses an overhaul and maintenance integrated bridge, and relates to the technical field of bridges. The cable tray comprises a plurality of cable tray bodies and a plurality of supporting guide rails, the supporting guide rails are located at the intersection of every two adjacent cable tray bodies, the upper sides of the supporting guide rails are oppositely matched with two clamping plates in a sliding mode, positioning pieces are arranged between the supporting guide rails and the clamping plates, and a plurality of anti-skid protrusions are evenly distributed on the upper sides of the supporting guide rails. Limiting of the clamping plate on the bridge body is relieved by rotating the positioning piece, the bridge body can be conveniently and rapidly disassembled, circuits in the bridge body can be conveniently overhauled, and the probability that a worker falls down when walking on the bridge body is reduced by arranging the anti-skid protrusions on the bridge body.

Description

Technical Field

[0001] The utility model belongs to the field of bridge frames, and specifically relates to an integrated bridge frame for inspection and maintenance. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, brackets and installation accessories. The cable trays in buildings can be erected independently or laid on various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the open air outside the building. The surface of the existing cable trays is smooth, and workers are prone to slipping when walking on them, which poses certain safety hazards.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an integrated bridge frame for inspection and maintenance.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] An integrated bridge for inspection and maintenance comprises a plurality of bridge bodies and a plurality of support rails. The support rails are located at the intersection of two adjacent bridge bodies. Two clamping plates are slidably matched on the upper sides of the support rails. Positioning pieces are provided between the support rails and the clamping plates. A plurality of anti-slip protrusions are evenly distributed on the upper sides of the support rails.

[0007] Optionally, a T-shaped slide is provided on the support rail, the upper part of the pallet is a Z-shaped plate structure, the lower part of the pallet is a T-shaped block structure, and the lower part of the pallet slides in the T-shaped slide to facilitate guiding the sliding of the pallet through the T-shaped slide.

[0008] Optionally, the positioning member includes a positioning handle bolt that is rotatably engaged with a thread engaged with the clamping plate, and the clamping plate is positioned by the positioning handle bolt.

[0009] Optionally, the positioning member includes a mounting plate fixed in the T-shaped slide, a bearing embedded in the mounting plate, and a bidirectional threaded rod fixed in the bearing. Both ends of the bidirectional threaded rod are respectively matched with two clamping plate threads. A handwheel is provided at one end of the bidirectional threaded rod to facilitate driving the bidirectional threaded rod to rotate by the handwheel, so that the two clamping plates are separated to release the limit on the bridge frame body, thereby improving the convenience of releasing the limit on the bridge frame body.

[0010] Optionally, connecting seats are provided on opposite sides of the supporting guide rails, and an I-shaped groove is provided on one side of the connecting seat. An I-beam is provided between adjacent bridge frame bodies, and both ends of the I-beam are respectively inserted into the two I-shaped grooves. The side threads of the connecting seats are equipped with limiting handle bolts corresponding to the I-beam. The upper side of the I-beam is fitted with the bottom surface of the bridge frame body. The bridge frame body includes an upper open square groove and an upper cover. Anti-slip protrusions are provided on the upper cover, which is convenient for inserting the I-beam into the I-shaped groove, facilitating the rapid installation of the I-beam, and positioning the I-beam by the limiting handle bolt, so as to improve the stability of the positioning of the I-beam and support the bridge frame body by the I-beam.

[0011] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0012] By rotating the positioning piece to release the limit of the bridge frame body on the card plate, the bridge frame body can be quickly disassembled and the lines inside the bridge frame body can be inspected and repaired. By providing anti-slip protrusions on the bridge frame body, the probability of workers falling while walking on the bridge frame body can be reduced.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the I-beam structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the positioning member structure of an embodiment of the utility model;

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] Bridge body 1, upper open square groove 101, upper cover 102, support rail 2, T-shaped slide 201, clamping plate 3, positioning piece 4, positioning handle bolt 401, mounting plate 402, bearing 403, bidirectional threaded rod 404, hand wheel 405, anti-slip protrusion 5, connecting seat 6, I-shaped groove 7, I-shaped beam 8, limit handle bolt 9.

[0020] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0021] The utility model will now be further described in detail with reference to the accompanying drawings.

[0022] See also Figure 1-3 As shown, in this embodiment, an integrated bridge for inspection and maintenance is provided, including multiple bridge bodies 1 and multiple support rails 2. The support rails 2 are located at the intersection of two adjacent bridge bodies 1. Two clamping plates 3 are slidably engaged with each other on the upper side of the support rails 2. A positioning piece 4 is provided between the support rails 2 and the clamping plates 3. Multiple anti-slip protrusions 5 are evenly distributed on the upper side of the support rails 2.

[0023] By rotating the positioning piece 4, the limit of the bridge frame body 1 by the clamping plate 3 is released, so that the bridge frame body 1 can be quickly disassembled and the lines in the bridge frame body 1 can be inspected and repaired. By providing an anti-slip protrusion 5 on the bridge frame body 1, the probability of workers falling while walking on the bridge frame body 1 is reduced.

[0024] A T-shaped slide 201 is provided on the support guide rail 2 of this embodiment, the upper part of the card plate 3 is a Z-shaped plate structure, and the lower part of the card plate 3 is a T-shaped block structure. The lower part of the card plate 3 slides in the T-shaped slide 201, so that the card plate 3 can be guided to slide through the T-shaped slide 201, thereby improving the sliding stability of the card plate 3.

[0025] In this embodiment, connecting seats 6 are provided on opposite sides of the support guide rails 2, and an I-shaped groove 7 is provided on one side of the connecting seat 6. An I-beam 8 is provided between adjacent bridge body 1, and the two ends of the I-beam 8 are respectively inserted into the two I-shaped grooves 7. The side thread of the connecting seat 6 is matched with a limiting handle bolt 9 corresponding to the I-beam 8. The upper side of the I-beam 8 is in contact with the bottom surface of the bridge body 1. The bridge body 1 includes an upper open square groove 101 and an upper cover 102. The anti-slip protrusion 5 is provided on the upper cover 102, which is convenient for inserting the I-beam 8 into the I-shaped groove 7, facilitating the rapid installation of the I-beam 8, positioning the I-beam 8 by the limiting handle bolt 9, facilitating the improvement of the stability of the positioning of the I-beam 8, supporting the bridge body 1 by the I-beam 8, improving the stability between the two adjacent support rails 2, improving the stability of the bridge body 1, and placing the cable in the space surrounded by the upper open square groove 101 and the upper cover 102.

[0026] In the first embodiment, the positioning member 4 includes a positioning handle bolt 401 which is rotatably engaged with a thread engaged with the clamping plate 3 . The clamping plate 3 is positioned by the positioning handle bolt 401 , so as to improve the convenience of positioning the clamping plate 3 .

[0027] In embodiment 2, the positioning member 4 includes a mounting plate 402 fixed in the T-shaped slide 201, a bearing 403 embedded in the mounting plate 402, and a bidirectional threaded rod 404 fixed in the bearing 403. Both ends of the bidirectional threaded rod 404 are respectively threadedly matched with two clamping plates 3. A handwheel 405 is provided at one end of the bidirectional threaded rod 404, which is convenient for driving the bidirectional threaded rod 404 to rotate by the handwheel 405, so that the two clamping plates 3 are separated to release the limit on the bridge frame body 1, thereby improving the convenience of releasing the limit on the bridge frame body 1 and improving the convenience of inspecting and repairing the lines in the bridge frame body 1.

[0028] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An integrated bridge for maintenance and repair, characterized in that: include: A plurality of bridge frame bodies (1) and a plurality of support rails (2), wherein the support rails (2) are located at the intersection of two adjacent bridge frame bodies (1), two clamping plates (3) are slidably matched towards each other on the upper side of the support rails (2), a positioning piece (4) is provided between the support rails (2) and the clamping plates (3), and a plurality of anti-slip protrusions (5) are evenly distributed on the upper side of the support rails (2).

2. The integrated bridge for maintenance and repair according to claim 1, characterized in that: A T-shaped slideway (201) is provided on the support rail (2); the upper portion of the card plate (3) is a Z-shaped plate structure; the lower portion of the card plate (3) is a T-shaped block structure; the lower portion of the card plate (3) is slidably fitted in the T-shaped slideway (201).

3. The integrated bridge for maintenance and repair according to claim 2 is characterized in that: The positioning member (4) comprises a positioning handle bolt (401) rotatably engaged with a thread engaged with the clamping plate (3).

4. The integrated bridge for maintenance and repair according to claim 2 is characterized in that: The positioning member (4) comprises a mounting plate (402) fixed in the T-shaped slideway (201), a bearing (403) embedded in the mounting plate (402), and a bidirectional threaded rod (404) fixed in the bearing (403); both ends of the bidirectional threaded rod (404) are respectively threadedly matched with two clamping plates (3); and a hand wheel (405) is provided at one end of the bidirectional threaded rod (404).

5. The integrated bridge for maintenance and repair according to claim 1, characterized in that: A connecting seat (6) is provided on opposite sides of the supporting guide rail (2), an I-shaped groove (7) is provided on one side of the connecting seat (6), an I-shaped beam (8) is provided between adjacent bridge frame bodies (1), two ends of the I-shaped beam (8) are respectively inserted into the two I-shaped grooves (7), and a limit handle bolt (9) corresponding to the I-shaped beam (8) is threadedly matched on the side of the connecting seat (6).

6. The integrated bridge for maintenance and repair according to claim 5, characterized in that: The upper side of the I-shaped beam (8) is in contact with the bottom surface of the bridge frame body (1); the bridge frame body (1) comprises an upper open square groove (101) and an upper cover (102); and the anti-slip protrusion (5) is arranged on the upper cover (102).

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