CN220117042U - Crack pouring equipment for bridge construction - Google Patents

Abstract

The utility model belongs to the technical field of bridge construction, in particular to a joint filling device for bridge construction, which comprises a trolley, a charging barrel and a supporting device, wherein the charging barrel is positioned on the upper surface of the trolley, the surface of the charging barrel is communicated with a spray pipe, and the upper surface of the trolley is fixedly connected with a pushing handle; the surface of the spray pipe is provided with a supporting device, the supporting device comprises two supporting frames, the two supporting frames are positioned on the surface of the spray pipe, the inner walls of the supporting frames are slidably connected with moving blocks, one ends of the two moving blocks, which are close to each other, are fixedly connected with clamping rings, the position, which is close to the charging basket, of the upper surface of the trolley is provided with a positioning device, the positioning device comprises two supporting columns, and the bottom ends of the two supporting columns are fixedly connected with the upper surface of the trolley; can support the spray tube through setting up the support frame, locating pin and clamp ring can fix the spray tube position simultaneously, and the gyro wheel can make things convenient for whole device to remove, and whole device can reduce the possibility that the spray tube moved in disorder, also can conveniently let the spray tube aim at the crack.

Description

Crack pouring equipment for bridge construction

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a joint filling device for bridge construction.

Background

The bridge construction mainly comprises the contents of bridge construction technology, construction organization, construction management, construction quality and the like. The river beach embankment part of the bridge head approach should be filled with soil with strong water permeability and protected from scouring by masonry. The diversion building is mostly built on site in dry seasons by firewood rows, gabions, masonry, concrete or the like according to the design.

One Chinese patent of the Chinese patent application CN214401422U discloses a high-adaptability crack pouring device for bridge construction, and the technical scheme is characterized in that: the sealing device is provided with the air pump, the spin valve, the glue gun rod, the glue gun head and the guide rod, sand and stones in the gap can be blown out through air of the air pump, the phenomenon that the sealing glue is bonded with the gap is unstable due to the sand and stones in the gap is avoided, some intractable sand and stone residues can be removed from the gap through extending the guide rod, the air pump is used for blowing out, and the sealing glue can be flushed out of the gap by rotating the spin valve.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when bridge construction is carried out, cracks appear in part of the bridge, crack filling repair is needed to be carried out on the crack after the occurrence of the cracks, and as the spray pipes on most of the joint filling equipment are needed to be held by workers, the problem that the joint filling materials are not aligned to the cracks due to arm shaking is likely to occur due to the holding in actual operation; therefore, a crack pouring device for bridge construction is provided for the problems.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a joint filling device for bridge construction, which comprises a trolley, a charging basket and a supporting device, wherein the charging basket is positioned on the upper surface of the trolley, the surface of the charging basket is communicated with a spray pipe, and the upper surface of the trolley is fixedly connected with a pushing handle; the surface of spray tube is equipped with strutting arrangement, strutting arrangement includes two support frames, two the support frame is located the surface of spray tube, the inner wall sliding connection of support frame has the movable block, two equal fixedly connected with clamp ring of one end that the movable block is close to each other, two the clamp ring cover is on the surface of spray tube, the inner wall rotation of support frame is connected with the gyro wheel, promotes the support frame when caulking and lets the support frame drive movable block and clamp ring remove, and the clamp ring drives the spray tube and removes, also can drive the gyro wheel and roll on ground when the support frame removes, can support the spray tube to a certain extent through setting up support frame, movable block, clamp ring and gyro wheel, also can carry out spacingly to the spray tube simultaneously.

Preferably, the inner walls of the two clamping rings are in threaded connection with two positioning pins, the vertical sections of the moving blocks form a Z-shaped structure, after the clamping rings are attached to the spray pipe, the positioning pins are rotated to the inner walls of the two moving blocks, and the positioning pins can limit the positions of the clamping rings on the surface of the spray pipe.

Preferably, the internal surface rotation of support frame is connected with the threaded rod, threaded rod surface and movable block's inner wall threaded connection, two the lateral wall fixedly connected with mount of support frame when needs adjustment movable block height, rotates the threaded rod and lets the threaded rod rotate at the support frame internal surface, and the threaded rod can drive the movable block and slide, can conveniently adjust the movable block height to a certain extent through setting up the threaded rod.

Preferably, the surface rotation of mount is connected with the backing roll, the screw hole has been seted up to the position that the movable block surface is close to the threaded rod, threaded rod surface and movable block's screw hole inner wall threaded connection, when placing the spray tube, put the spray tube on the surface of backing roll, the setting of backing roll can support the spray tube to a certain extent.

Preferably, the position that the shallow upper surface is close to the storage bucket is equipped with positioner, positioner includes two support columns, two the bottom of support column and shallow upper surface fixed connection, the surface rotation of support column is connected with solid fixed ring, gu fixed ring's bottom fixedly connected with ejector pin, the ejector pin is located the upper surface of shallow, can drive the ejector pin and remove when gu fixed ring rotates, and the ejector pin top is at the upper surface of shallow, and gu fixed ring can fix the storage bucket position to a certain extent.

Preferably, the upper surfaces of the two fixing rings are fixedly connected with fixing columns, the surfaces of the two fixing columns are sleeved with fixing blocks, the fixing blocks are sleeved on the surfaces of the fixing columns after the fixing rings rotate to a proper angle, and the positions of the fixing rings can be fixed by arranging the fixing blocks and the fixing columns.

The utility model has the advantages that:

1. when a crack is required to be repaired by pouring a seam, the spray pipe is placed at a proper position, the support frame is pushed to drive the movable block and the clamping ring to move, the clamping ring is attached to the spray pipe, the positioning pin is rotated to the inner wall of the clamping ring, then the threaded rod is rotated to enable the threaded rod to rotate on the inner wall of the threaded hole of the movable block, the movable block drives the clamping ring to slide, the clamping ring drives the spray pipe to move, after the spray pipe moves to a proper position, the threaded rod stops rotating, the spray pipe is placed on the surface of the support roller when the spray pipe is placed, the fixing frame is pushed to drive the support frame to move when the spray pipe is filled, the support frame drives the roller to roll on the ground, the support frame can drive the threaded rod, the movable block and the clamping ring to move, the spray pipe can be supported by the support frame, meanwhile, the positioning pin and the clamping ring can fix the position of the spray pipe, the roller can facilitate the movement of the whole device, the possibility of moving the spray pipe can be reduced, and the spray pipe can be conveniently aligned to the crack.

2. According to the utility model, when the charging basket is installed, the charging basket is placed on the surface of the cart, then the fixing ring is pushed to enable the fixing ring to rotate on the surface of the supporting column, the fixing ring drives the ejector rod and the fixing column to move, the ejector rod is propped against the upper surface of the cart, the charging basket is attached to the surface of the charging basket when the fixing ring moves, then the fixing block is pushed to enable the fixing block to be sleeved on the surface of the fixing column, the charging basket can be fixed through the fixing ring, and the fixing block and the fixing column can limit the angle of the fixing ring.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a cart according to a first embodiment;

FIG. 2 is a schematic view of an exploded structure of a supporting device according to the first embodiment;

FIG. 3 is a schematic side view of a cart according to the first embodiment;

FIG. 4 is a schematic diagram of the structure A in FIG. 3 according to the first embodiment;

fig. 5 is a schematic perspective view of an anti-skid sleeve according to the second embodiment.

In the figure: 1. a cart; 2. a charging barrel; 3. a spray pipe; 4. a pushing handle; 5. a support device; 51. a support frame; 52. a threaded rod; 53. a moving block; 54. a clamping ring; 55. a positioning pin; 56. a roller; 57. a fixing frame; 58. a support roller; 59. a threaded hole; 6. a positioning device; 61. a support column; 62. a fixing ring; 63. a push rod; 64. fixing the column; 65. a fixed block; 7. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a joint filling device for bridge construction comprises a cart 1, a charging basket 2 and a supporting device 5, wherein the charging basket 2 is positioned on the upper surface of the cart 1, the surface of the charging basket 2 is communicated with a spray pipe 3, and the upper surface of the cart 1 is fixedly connected with a pushing handle 4; the surface of spray tube 3 is equipped with strutting arrangement 5, strutting arrangement 5 includes two support frames 51, two support frames 51 are located the surface of spray tube 3, the inner wall sliding connection of support frames 51 has movable block 53, two the equal fixedly connected with clamp ring 54 of one end that movable block 53 is close to each other, two clamp ring 54 cover is at the surface of spray tube 3, the inner wall rotation of support frames 51 is connected with gyro wheel 56.

Specifically, when the crack needs to be filled, the moving block 53 is pushed to enable the moving block 53 to drive the clamping ring 54 to slide, then the clamping ring 54 is attached to the spray pipe 3, the supporting frame 51 is pushed to enable the supporting frame 51 to drive the moving block 53 and the clamping ring 54 to move during filling, the clamping ring 54 drives the spray pipe 3 to move, the supporting frame 51 can also drive the roller 56 to roll on the ground during moving, the spray pipe 3 can be supported to a certain extent through the arrangement of the supporting frame 51, the moving block 53, the clamping ring 54 and the roller 56, and meanwhile the spray pipe 3 can be limited.

The inner walls of the two clamping rings 54 are connected with two positioning pins 55 in a threaded manner, and the vertical section of the moving block 53 forms a Z-shaped structure.

Specifically, after the clamp ring 54 is attached to the nozzle 3, the positioning pins 55 are rotated to the inner walls of the two moving blocks 53, and the positioning pins 55 can limit the position of the clamp ring 54 on the surface of the nozzle 3.

The inner surface of the supporting frame 51 is rotatably connected with a threaded rod 52, the outer surface of the threaded rod 52 is in threaded connection with the inner wall of the moving block 53, and the side walls of the two supporting frames 51 are fixedly connected with a fixing frame 57.

Specifically, when the height of the moving block 53 needs to be adjusted, the threaded rod 52 is rotated to enable the threaded rod 52 to rotate on the inner surface of the supporting frame 51, the threaded rod 52 can drive the moving block 53 to slide, and when the spray pipe 3 is moved, the fixing frame 57 is pushed to enable the fixing frame 57 to drive the supporting frame 51 to move, and the height of the moving block 53 can be adjusted to a certain extent conveniently through the threaded rod 52.

The surface of the fixed frame 57 is rotatably connected with a supporting roller 58, a threaded hole 59 is formed in the position, close to the threaded rod 52, of the surface of the moving block 53, and the outer surface of the threaded rod 52 is in threaded connection with the inner wall of the threaded hole 59 of the moving block 53.

Specifically, when the threaded rod 52 rotates, the threaded rod 52 rotates on the inner wall of the threaded hole 59 of the moving block 53, and when the spray pipe 3 is placed, the spray pipe 3 is placed on the surface of the supporting roller 58, and the supporting roller 58 can support the spray pipe 3 to a certain extent.

The position that shallow 1 upper surface is close to storage bucket 2 is equipped with positioner 6, positioner 6 includes two support columns 61, two the bottom of support column 61 and shallow 1 upper surface fixed connection, the surface rotation of support column 61 is connected with solid fixed ring 62, gu fixed ring 62's bottom fixedly connected with ejector pin 63, ejector pin 63 is located shallow 1's upper surface.

Specifically, when the charging basket 2 is fixed, the charging basket 2 is placed on the upper surface of the cart 1, then the fixing ring 62 is pushed to rotate on the surface of the supporting column 61, the ejector rod 63 is driven to move when the fixing ring 62 rotates, the ejector rod 63 is ejected on the upper surface of the cart 1, and the fixing ring 62 can fix the position of the charging basket 2 to a certain extent.

The upper surfaces of the two fixing rings 62 are fixedly connected with fixing columns 64, and the surfaces of the two fixing columns 64 are sleeved with fixing blocks 65.

Specifically, after the fixing ring 62 is rotated to a proper angle, the fixing block 65 is sleeved on the surface of the fixing column 64, and the fixing ring 62 can be fixed by arranging the fixing block 65 and the fixing column 64.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, an anti-slip cover 7 is sleeved on the surface of the push handle 4, and a plurality of anti-slip strips are provided on the surface of the anti-slip cover 7; during operation, with anti-skidding cover 7 cover at the surface of pushing away the handle 4, when removing shallow 1, grip anti-skidding cover 7 and promote again and push away handle 4 and let push away handle 4 and drive shallow 1 and remove, can reduce the possibility that the palm slipped on pushing away handle 4 surface to a certain extent through setting up anti-skidding cover 7, also can increase the comfort level when holding simultaneously.

The working principle is that when a crack is repaired by pouring a crack, the spray pipe 3 is placed at a proper position, the support frame 51 is pushed again to enable the support frame 51 to drive the moving block 53 and the clamping ring 54 to move, the clamping ring 54 is attached to the spray pipe 3, the positioning pin 55 is rotated to the inner wall of the clamping ring 54, then the threaded rod 52 is rotated to enable the threaded rod 52 to rotate on the inner wall of the threaded hole 59 of the moving block 53, the moving block 53 drives the clamping ring 54 to slide, the clamping ring 54 drives the spray pipe 3 to move, after the spray pipe 3 moves to a proper position, the threaded rod 52 stops rotating, the spray pipe 3 is placed on the surface of the support roller 58 when the spray pipe 3 is placed, the fixing frame 57 is pushed to enable the fixing frame 57 to drive the support frame 51 to move, the support frame 51 drives the roller 56 to roll on the ground, the threaded rod 52, the moving block 53 and the clamping ring 54 are driven to move when the support frame 51, the spray pipe 3 is driven by the support frame 54, meanwhile, the positioning pin 55 and the clamping ring 54 can fix the position of the spray pipe 3, the roller 56 can facilitate the movement of the whole device, the possibility of the movement of the spray pipe 3 can be reduced, and the crack alignment of the spray pipe 3 can be facilitated.

When installing storage bucket 2, put storage bucket 2 on the surface of shallow 1, then promote solid fixed ring 62 and let solid fixed ring 62 rotate on support column 61 surface, gu fixed ring 62 drives ejector pin 63 and fixed column 64 and removes, ejector pin 63 pushes up at the upper surface of shallow 1, can laminate storage bucket 2 surface when gu fixed ring 62 removes, then promote fixed block 65 and let fixed block 65 cover at the surface of fixed column 64, can fix storage bucket 2 through setting up solid fixed ring 62, and fixed block 65 and fixed column 64 can restrict solid fixed ring 62 angle.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a crack filling equipment that bridge construction was used, includes shallow (1), storage bucket (2) and strutting arrangement (5), storage bucket (2) are located the upper surface of shallow (1), the surface intercommunication of storage bucket (2) has spray tube (3), the upper surface fixedly connected with pushing handle (4) of shallow (1); the method is characterized in that: the surface of spray tube (3) is equipped with strutting arrangement (5), strutting arrangement (5) include two support frames (51), two support frames (51) are located the surface of spray tube (3), the inner wall sliding connection of support frames (51) has movable block (53), two equal fixedly connected with clamp ring (54) of one end that movable block (53) are close to each other, two clamp ring (54) cover is at the surface of spray tube (3), the inner wall rotation of support frames (51) is connected with gyro wheel (56).

2. The joint filling device for bridge construction according to claim 1, wherein: the inner walls of the two clamping rings (54) are connected with two positioning pins (55) in a threaded mode, and the vertical section of the moving block (53) forms a Z-shaped structure.

3. The joint filling device for bridge construction according to claim 2, wherein: the inner surface of the support frame (51) is rotationally connected with a threaded rod (52), the outer surface of the threaded rod (52) is in threaded connection with the inner wall of the moving block (53), and the side walls of the two support frames (51) are fixedly connected with fixing frames (57).

4. A joint filling apparatus for bridge construction according to claim 3, wherein: the surface rotation of mount (57) is connected with backing roll (58), screw hole (59) have been seted up in the position that the movable block (53) surface is close to threaded rod (52), threaded rod (52) surface and movable block (53) screw hole (59) inner wall threaded connection.

5. The joint filling device for bridge construction according to claim 1, wherein: the position that shallow (1) upper surface is close to storage bucket (2) is equipped with positioner (6), positioner (6) are including two support column (61), two the bottom of support column (61) and shallow (1) upper surface fixed connection, the surface rotation of support column (61) is connected with solid fixed ring (62), the bottom fixedly connected with ejector pin (63) of solid fixed ring (62), ejector pin (63) are located the upper surface of shallow (1).

6. The joint filling equipment for bridge construction according to claim 5, wherein: the upper surfaces of the two fixing rings (62) are fixedly connected with fixing columns (64), and fixing blocks (65) are sleeved on the surfaces of the two fixing columns (64).