Portable movable bridge inspection vehicle

Abstract

The utility model relates to the technical field of bridge maintenance equipment, in particular to a portable movable bridge inspection vehicle which comprises a balance weight supporting structure, the balance weight supporting structure is arranged at the upper end of a bridge, a sole timber is arranged between one side of the balance weight supporting structure and the bridge, and the balance weight supporting structure comprises a balance weight frame and first supporting wheels. A plurality of first supporting wheels which are evenly distributed are fixedly installed at the lower end of the counter weight frame, a plurality of guide grooves which are evenly distributed are fixedly installed at the position, located on one side of the sole timber, of one end of the counter weight frame, and locking bolts are fixedly connected to the guide grooves. The bridge supporting wheels fixedly installed on the bridge supporting frame are placed on the bridge floor, the bridge inspection vehicle is pushed from the side, the bridge inspection vehicle can be conveniently moved to the position needing to be overhauled through the bridge supporting wheels, use is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge inspection equipment, in particular to a portable mobile bridge inspection vehicle. Background Art

[0002] A bridge inspection vehicle is a large-scale mechanical equipment used for bridge inspection and maintenance. With the country's continuous investment in transportation infrastructure, the total mileage of highways has continued to increase, the road network structure has been further improved, and the number of elevated, cross-sea, and cross-river bridges has increased rapidly. The health inspection and maintenance of bridge facilities has also gradually increased. In order to improve the safety performance and service life of bridges, bridges are generally inspected regularly using bridge inspection vehicles.

[0003] According to the disclosed portable mobile bridge inspection vehicle (publication number: CN 212670295 U), it includes a vehicle body, an inspection device installed on the vehicle body and capable of bringing inspection personnel to the bottom of the bridge, the inspection device includes a main telescopic steering rod that can be telescopically changed in length and steering, and a hanging basket that is installed at one end of the main telescopic steering rod away from the vehicle body and can carry people, and the main telescopic steering rod is hinged near one end of the hanging basket with two hanging basket hydraulic rods hinged to the hanging basket and symmetrically arranged with the main telescopic steering rod as the boundary.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that most of the bridge inspection vehicles on the market are large-scale steam cranes, which are expensive to use once. The market share of large-scale steam crane bridge inspection vehicles is small, and they are difficult to rent. The purchase cost is even higher, and they are inconvenient to use, difficult to transport, and have low work efficiency. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a portable mobile bridge inspection vehicle to solve the problem of high cost and inconvenient use.

[0006] Based on the above-mentioned purpose, the utility model provides a portable mobile bridge inspection vehicle, including: a counterweight support structure, the counterweight support structure is arranged at the upper end of the bridge, a wooden block is arranged between one side of the counterweight support structure and the bridge, the counterweight support structure includes a counterweight frame and a first support wheel, a plurality of evenly distributed first support wheels are fixedly installed at the lower end of the counterweight frame, one end of the counterweight frame is located on one side of the wooden block and a plurality of evenly distributed guide grooves are fixedly installed, and a locking bolt is fixedly connected to the guide groove.

[0007] As an optional embodiment, the upper end of the counterweight support structure is fixedly connected to a hanging basket support structure, the hanging basket support structure includes a hanging basket support frame and a bridge support frame, the bridge support frame is slidably connected to the guide groove, the bridge support frame is located at one end of the counterweight support structure and is fixedly connected to an anchor cable, the other end of the anchor cable is fixedly connected to an anchor cable fixing rod, a plurality of evenly distributed second wheel skate support frames are fixedly installed on the bridge support frame at the lower end of the anchor cable, and the second wheel skate support frame is fixedly connected to a pulley.

[0008] As an optional embodiment, a plurality of evenly distributed bridge support wheels are fixedly installed on one end of the bridge support frame away from the second wheeled support frame, the bridge support wheels are arranged at the upper end of the bridge, and a hanging basket support frame is fixedly installed on one side of the bridge support wheel at one end of the bridge support frame.

[0009] As an optional embodiment, a plurality of evenly distributed third wheel skating support frames are fixedly installed on the hanging basket support frame on one side of the bridge support wheel, and a plurality of evenly distributed first wheel skating fixing members are fixedly installed on the third wheel skating support frame away from the side of the bridge support wheel.

[0010] As an optional embodiment, a hanging basket is arranged on the hanging basket support structure, and the hanging basket includes a hanging backboard and a wire rope tightening member. The hanging backboard is slidably connected to the inside of the hanging basket support frame, and a plurality of evenly distributed fixing rings are fixedly connected to the upper end of the hanging backboard.

[0011] As an optional implementation, a steel wire rope is fixedly connected to the fixing ring, the steel wire rope is slidably connected to the pulley, and a steel wire rope tightening member is fixedly connected to one end of the steel wire rope away from the hanging basket.

[0012] As an optional implementation, the wire rope take-up member is fixedly connected to the side of the counterweight support structure away from the pad, and the wire rope take-up member is located at the lower end of the second roller skate support frame.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model fixes and connects anchor cables at one end of the bridge support frame, and each anchor cable is fixed to the bridge deck with a counterweight to increase the anti-overturning ability of the structure. The bridge support wheels fixedly installed on the bridge support frame are placed on the bridge deck, and the bridge inspection vehicle is pushed from the side. The bridge inspection vehicle is conveniently moved to the position requiring maintenance through the bridge support wheels, which is easy to use and improves work efficiency.

[0015] 2. After moving the counterweight support structure and the bridge to a bridge of corresponding size, it is convenient to adjust the distance between the counterweight support structure and the bridge. It is suitable for use on bridges of various sizes and has a wide range of applications. It can be fixed by locking bolts to prevent slipping during construction and causing danger.

[0016] 3. The wire rope fixed on the wire rope tightening part is tightened through the pulley by rotating the wire rope tightening part, so that the hanging basket moves up and down inside the hanging basket support frame following the rotation of the wire rope tightening part, thereby facilitating the construction personnel to inspect and repair the different heights of the side of the bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is an overall schematic diagram of a bridge inspection vehicle according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of a counterweight support frame according to an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of a bridge inspection vehicle support frame according to an embodiment of the utility model.

[0022] The markings in the figure are:

[0023] 1. Counterweight support structure; 2. Pads; 3. Hanging basket; 4. Hanging basket support structure; 5. Bridge; 101. Counterweight frame; 102. Guide groove; 103. Locking bolt; 104. First support wheel; 301. Hanging basket board; 302. Fixing ring; 303. Wire rope; 304. Pulley; 305. Wire rope tightening piece; 401. Hanging basket support frame; 402. First wheel slide fixing piece; 403. Bridge support frame; 404. Second wheel slide support frame; 405. Anchor cable; 406. Anchor cable fixing rod; 407. Bridge support wheel; 408. Third wheel slide support frame. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figure 1-Figure 4 As shown, the portable mobile bridge inspection vehicle comprises: a counterweight support structure 1, characterized in that the counterweight support structure 1 is arranged at the upper end of the bridge 5, a wooden block 2 is arranged between one side of the counterweight support structure 1 and the bridge 5, the counterweight support structure 1 comprises a counterweight frame 101 and a first support wheel 104, a plurality of evenly distributed first support wheels 104 are fixedly mounted on the lower end of the counterweight frame 101, one end of the counterweight frame 101 is located on one side of the wooden block 2 and a plurality of evenly distributed guide grooves 102 are fixedly mounted thereon, and a locking bolt 103 is fixedly connected to the guide groove 102.

[0027] In this way, a wooden block 2 is placed between the counterweight support structure 1 and the bridge 5. The size of the wooden block 2 is determined according to the spacing between the hanging basket support and the guardrail to increase the anti-overturning ability of the structure. A locking bolt 103 is fixedly installed on the counterweight frame 101 to facilitate the adjustment of the distance between the counterweight support structure 1 and the bridge 5. It is suitable for use with bridges 5 of various sizes and has a wide range of applications. After the counterweight support structure 1 and the bridge 5 are moved to the corresponding size of the bridge 5, they are fixed by the locking bolts 103 to prevent slipping during construction and causing danger.

[0028] As an optional implementation, Figure 4As shown, the upper end of the counterweight support structure 1 is fixedly connected to the hanging basket support structure 4, and the hanging basket support structure 4 includes a hanging basket support frame 401 and a bridge support frame 403, and the bridge support frame 403 is slidably connected to the guide groove 102. The bridge support frame 403 is located at one end of the counterweight support structure 1 and is fixedly connected to an anchor cable 405, and the other end of the anchor cable 405 is fixedly connected to an anchor cable fixing rod 406. A plurality of evenly distributed second wheel skating support frames 404 are fixedly installed on the bridge support frame 403 at the lower end of the anchor cable 405, and the second wheel skating support frame 404 is fixedly connected to a pulley 304. A plurality of evenly distributed bridge support wheels 407 are fixedly installed on one end of the bridge support frame 403 away from the second roller skate support frame 404, and the bridge support wheel 407 is arranged at the upper end of the bridge 5. A hanging basket support frame 401 is fixedly installed on one side of the bridge support wheel 407 at one end of the bridge support frame 403, and a plurality of evenly distributed third roller skate support frames 408 are fixedly installed on the hanging basket support frame 401 on one side of the bridge support wheel 407. A plurality of evenly distributed first roller skate fixing members 402 are fixedly installed on the third roller skate support frame 408 away from the bridge support wheel 407.

[0029] In this way, an anchor cable 405 is fixedly connected to one end of the bridge support frame 403, and each anchor cable 405 is fixed to the bridge deck with a counterweight to increase the anti-overturning ability of the structure. The bridge support wheel 407 fixedly installed on the bridge support frame 403 is placed on the bridge deck, and the bridge inspection vehicle is pushed from the side. The bridge support wheel 407 facilitates the movement of the bridge inspection vehicle to the location requiring maintenance, which is easy to use and improves work efficiency.

[0030] As an optional implementation, Figure 2 As shown, a hanging basket 3 is arranged on the hanging basket support structure 4, and the hanging basket 3 includes a hanging backboard 301 and a wire rope tightening member 305. The hanging backboard 301 is slidably connected to the inside of the hanging basket support frame 401, and a plurality of evenly distributed fixing rings 302 are fixedly connected to the upper end of the hanging backboard 301, and a wire rope 303 is fixedly connected to the fixing ring 302. The wire rope 303 is slidably connected to the pulley 304, and the end of the wire rope 303 away from the hanging backboard 301 is fixedly connected to the wire rope tightening member 305, and the side of the counterweight support structure 1 away from the pad 2 is fixedly connected to the wire rope tightening member 305, and the wire rope tightening member 305 is located at the lower end of the second roller support frame 404.

[0031] In this way, the wire rope 303 fixed on the wire rope tightening member 305 is tightened through the pulley 304 by rotating the wire rope tightening member 305, so that the hanging basket 301 moves up and down inside the hanging basket support frame 401 following the rotation of the wire rope tightening member 305, thereby facilitating the construction workers to inspect and repair positions at different heights on the side of the bridge.

[0032] In this embodiment, a pad 2 is placed between the counterweight support structure 1 and the bridge 5. The size of the pad 2 is determined according to the spacing between the hanging basket support and the guardrail to increase the anti-overturning ability of the structure. A locking bolt 103 is fixedly installed on the counterweight frame 101 to facilitate the adjustment of the distance between the counterweight support structure 1 and the bridge 5. It is suitable for use with bridges 5 of various sizes and has a wide range of applications. After the counterweight support structure 1 and the bridge 5 are moved to the corresponding size of the bridge 5, they are fixed by the locking bolt 103 to prevent slippage during construction and cause danger. The wire rope fixed on the wire rope tightening member 305 is tightened by rotating the wire rope tightening member 305. 303 is tightened by pulley 304, so that the hanging basket 301 moves up and down inside the hanging basket support frame 401 following the rotation of the wire rope tightening piece 305, so as to facilitate the construction workers to inspect the positions at different heights on the side of the bridge. Anchor cables 405 are fixedly connected to one end of the bridge support frame 403, and each anchor cable 405 is fixed to the bridge deck with a counterweight to increase the anti-overturning ability of the structure. The bridge support wheel 407 fixedly installed on the bridge support frame 403 is placed on the bridge deck, and the bridge inspection vehicle is pushed from the side. The bridge support wheel 407 facilitates the movement of the bridge inspection vehicle to the position requiring inspection, which is easy to use and improves work efficiency.

[0033] A person skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. Portable mobile bridge inspection vehicle, including: The counterweight support structure (1) is characterized in that the counterweight support structure (1) is arranged at the upper end of the bridge (5), a pad (2) is arranged between one side of the counterweight support structure (1) and the bridge (5), the counterweight support structure (1) comprises a counterweight frame (101) and a first support wheel (104), a plurality of evenly distributed first support wheels (104) are fixedly installed at the lower end of the counterweight frame (101), a plurality of evenly distributed guide grooves (102) are fixedly installed at one end of the counterweight frame (101) located on one side of the pad (2), a locking bolt (103) is fixedly connected to the guide groove (102), and the upper end of the counterweight support structure (1) is fixed A hanging basket support structure (4) is connected, the hanging basket support structure (4) comprising a hanging basket support frame (401) and a bridge support frame (403), the bridge support frame (403) is slidably connected to the guide groove (102), one end of the bridge support frame (403) is fixedly connected to an anchor cable (405), the other end of the anchor cable (405) is fixedly connected to an anchor cable fixing rod (406), and a plurality of evenly distributed second wheel skating support frames (404) are fixedly installed on the bridge support frame (403) at the lower end of the anchor cable (405), and the second wheel skating support frame (404) is fixedly connected to a pulley (304).

2. The portable mobile bridge inspection vehicle according to claim 1 is characterized in that: A plurality of evenly distributed bridge support wheels (407) are fixedly mounted on one end of the bridge support frame (403) away from the second wheeled support frame (404); the bridge support wheels (407) are arranged at the upper end of the bridge (5); and a hanging basket support frame (401) is fixedly mounted on one side of the bridge support wheel (407) at one end of the bridge support frame (403).

3. The portable mobile bridge inspection vehicle according to claim 2 is characterized in that: A plurality of evenly distributed third wheel skating support frames (408) are fixedly mounted on the hanging basket support frame (401) at one side of the bridge support wheel (407), and a plurality of evenly distributed first wheel skating fixing members (402) are fixedly mounted on the side of the third wheel skating support frame (408) away from the bridge support wheel (407).

4. The portable mobile bridge inspection vehicle according to claim 1 is characterized in that: A hanging basket (3) is arranged on the hanging basket support structure (4), and the hanging basket (3) comprises a hanging backboard (301) and a wire rope tightening member (305). The hanging backboard (301) is slidably connected to the inside of the hanging basket support frame (401), and a plurality of evenly distributed fixing rings (302) are fixedly connected to the upper end of the hanging backboard (301).

5. The portable mobile bridge inspection vehicle according to claim 4 is characterized in that: A steel wire rope (303) is fixedly connected to the fixing ring (302), and the steel wire rope (303) is slidably connected to the pulley (304). One end of the steel wire rope (303) away from the hanging backboard (301) is fixedly connected to a steel wire rope tightening member (305).

6. The portable mobile bridge inspection vehicle according to claim 5 is characterized in that: The steel wire rope tightening member (305) is fixedly connected to the side of the counterweight support structure (1) away from the pad (2), and the steel wire rope tightening member (305) is located at the lower end of the second wheeled support frame (404).

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