CN220117042U - Crack pouring equipment for bridge construction - Google Patents

Abstract

The utility model belongs to the technical field of bridge construction. Specifically, it is a joint filling equipment for bridge construction, which includes a cart, a barrel and a support device. The barrel is located on the upper surface of the cart, and the surface of the barrel is connected with a nozzle. , the upper surface of the cart is fixedly connected with a push handle; the surface of the nozzle is provided with a support device, the support device includes two support frames, the two support frames are located on the surface of the nozzle, and the inner wall of the support frame is slidingly connected with a moving block. The ends of each moving block that are close to each other are fixedly connected with a clamp ring. A positioning device is provided on the upper surface of the cart close to the barrel. The positioning device includes two support columns. The bottom ends of the two support columns are fixedly connected to the upper surface of the cart. ; By setting up a support frame, the nozzle can be supported, while the positioning pin and clamp ring can fix the position of the nozzle, and the rollers can facilitate the movement of the entire device. The entire device can reduce the possibility of the nozzle moving, and can also facilitate the alignment of the nozzle. crack.

Description

A kind of caulking equipment for bridge construction

Technical field

The utility model relates to the technical field of bridge construction, specifically a joint filling equipment for bridge construction.

Background technique

Bridge construction mainly includes bridge construction technology and construction organization, construction management, construction quality, etc. The beach embankment part of the bridge approach should be filled with highly permeable soil, and masonry slope protection should be used to prevent erosion. Diversion structures are mostly constructed on-site during the dry season using firewood rafts, gabions, masonry or concrete according to the design.

A Chinese patent application CN214401422U discloses a highly adaptable caulking equipment for bridge construction. The key points of its technical solution are: an air pump, a rotating ball valve, a glue gun rod, a glue gun head and a guide rod. Through the air pump The sprayed air can blow out the sand and gravel in the gap, which prevents the sand and gravel appearing in the gap from making the sealant and the gap weakly bonded. By extending the guide rod, you can go deep into the gap to remove some stubborn sand and gravel residue and use the air pump to blow it out. By turning the rotary ball valve, the sealant can flow out of the grouting joint.

In view of the above and existing related technologies, the inventor believes that there are often the following defects: during bridge construction, cracks will appear in some parts. After the cracks occur, the cracks need to be repaired by filling. Due to the spray on most caulking equipment, The pipe needs to be held by workers. During actual operation, the hand may shake due to hand-holding, causing the caulking material to be misaligned with the crack. Therefore, a joint filling equipment for bridge construction is proposed to address the above problems.

Utility model content

In order to make up for the shortcomings of the existing technology, at least one technical problem raised in the background art is solved.

The technical solution adopted by the utility model to solve the technical problem is: the joint filling equipment for bridge construction described in the utility model includes a cart, a material bucket and a support device. The material bucket is located on the upper surface of the cart. , the surface of the barrel is connected with a nozzle, and the upper surface of the cart is fixedly connected with a push handle; the surface of the nozzle is provided with a support device, and the support device includes two support frames, two of the The support frame is located on the surface of the nozzle. The inner wall of the support frame is slidingly connected with a moving block. The ends of the two moving blocks that are close to each other are fixedly connected with clamp rings. The two clamp rings are sleeved on the surface of the nozzle. The inner wall of the support frame is connected with a roller. When the gap is filled, the support frame is pushed to allow the support frame to drive the moving block and the clamp ring to move. The clamp ring drives the nozzle to move. When the support frame moves, it will also drive the roller to roll on the ground. By setting The support frame, moving block, clamping ring and roller can support the nozzle to a certain extent, and can also limit the position of the nozzle.

Preferably, the inner walls of the two clamping rings are threadedly connected with two positioning pins, and the vertical section of the moving block forms a "Z"-shaped structure. After the clamping rings fit the nozzle, the positioning pins are rotated to the two positioning pins. Moving the inner wall of the block, the positioning pins can limit the position of the clamp ring on the nozzle surface.

Preferably, the inner surface of the support frame is rotatably connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with the inner wall of the moving block, and the side walls of the two support frames are fixedly connected with fixed frames. When the moving block needs to be adjusted, When the height is high, turn the threaded rod to rotate on the inner surface of the support frame, and the threaded rod will drive the moving block to slide. By setting the threaded rod, the height of the moving block can be adjusted conveniently to a certain extent.

Preferably, a support roller is rotatably connected to the surface of the fixed frame, a threaded hole is provided on the surface of the moving block close to the threaded rod, the outer surface of the threaded rod is threadedly connected to the inner wall of the threaded hole of the moving block, and the nozzle is placed When the nozzle is placed on the surface of the support roller, the support roller can support the nozzle to a certain extent.

Preferably, a positioning device is provided on the upper surface of the cart close to the barrel. The positioning device includes two support columns. The bottom ends of the two support columns are fixedly connected to the upper surface of the cart. The support columns The surface of the cart is rotated with a fixed ring, and the bottom end of the fixed ring is fixedly connected with an ejector rod. The ejector rod is located on the upper surface of the cart. When the fixed ring rotates, it will drive the ejector rod to move, and the ejector rod is pressed against the top of the cart. On the surface, the fixed ring can fix the position of the barrel to a certain extent.

Preferably, the upper surfaces of the two fixed rings are fixedly connected with fixed posts, and the surfaces of the two fixed posts are covered with fixed blocks. After the fixed rings are rotated to an appropriate angle, the fixed blocks are placed on the surfaces of the fixed posts. , the position of the fixed ring can be fixed by setting the fixed block and the fixed column.

The benefits of this utility model are:

1. When it is necessary to repair cracks with this utility model, place the nozzle in a suitable position, then push the support frame to drive the moving block and the clamp ring to move, the clamp ring fits the nozzle, and then rotate the positioning pin to the clamp ring inner wall, and then rotate the threaded rod to let the threaded rod rotate on the inner wall of the threaded hole of the moving block. The moving block drives the clamping ring to slide, and the clamping ring drives the nozzle to move. After the nozzle moves to the appropriate position, stop rotating the threaded rod and place the nozzle. Place the nozzle on the surface of the support roller. When caulking, push the fixed frame to let the fixed frame drive the support frame to move. The support frame drives the rollers to roll on the ground. When the support frame moves, it will drive the threaded rod, moving block and clamping ring. When moving, the clamp ring drives the nozzle to move. The support frame can support the nozzle. At the same time, the positioning pin and the clamp ring can fix the position of the nozzle. The rollers can facilitate the movement of the entire device. The entire device can reduce the possibility of the nozzle moving randomly. It also makes it easier to aim the nozzle at the crack.

2. When installing the barrel of this utility model, place the barrel on the surface of the cart, and then push the fixed ring to rotate on the surface of the support column. The fixed ring drives the ejector rod and fixed column to move, and the ejector rod presses against the cart. The upper surface of the fixed ring will fit the surface of the barrel when the fixed ring moves, and then push the fixed block to let the fixed block cover the surface of the fixed column. The barrel can be fixed by setting the fixed ring, and the fixed block and fixed column can limit the angle of the fixed ring. .

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic three-dimensional structural diagram of the cart in Embodiment 1;

Figure 2 is a schematic diagram of the explosion structure of the support device in Embodiment 1;

Figure 3 is a schematic side structural view of the cart in Embodiment 1;

Figure 4 is a schematic structural diagram of point A in Figure 3 in Embodiment 1;

Figure 5 is a schematic three-dimensional structural diagram of the anti-slip cover in the second embodiment.

In the picture: 1. Cart; 2. Bucket; 3. Nozzle; 4. Push handle; 5. Support device; 51. Support frame; 52. Threaded rod; 53. Moving block; 54. Clamp ring; 55. Positioning pin; 56, roller; 57, fixed frame; 58, support roller; 59, threaded hole; 6, positioning device; 61, support column; 62, fixed ring; 63, push rod; 64, fixed column; 65, fixed Block; 7. Anti-slip cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

Referring to Figures 1-4, a joint filling equipment for bridge construction includes a cart 1, a barrel 2 and a support device 5. The barrel 2 is located on the upper surface of the cart 1. The barrel 2 There is a nozzle 3 connected to the surface of the cart 1, and a push handle 4 is fixedly connected to the upper surface of the cart 1; a support device 5 is provided on the surface of the nozzle 3, and the support device 5 includes two support frames 51, two The support frame 51 is located on the surface of the nozzle 3. The inner wall of the support frame 51 is slidingly connected with a moving block 53. The ends of the two moving blocks 53 that are close to each other are fixedly connected with a clamp ring 54. The two clamps The ring 54 is sleeved on the surface of the nozzle 3 , and a roller 56 is rotatably connected to the inner wall of the support frame 51 .

Specifically, when it is necessary to fill the cracks, push the moving block 53 to let the moving block 53 drive the clamp ring 54 to slide, and then let the clamp ring 54 fit the nozzle 3. When filling the cracks, push the support frame 51 to let the support frame 51 drive. The moving block 53 and the clamping ring 54 move, and the clamping ring 54 drives the nozzle 3 to move. When the support frame 51 moves, it will also drive the roller 56 to roll on the ground. By setting the support frame 51, the moving block 53, the clamping ring 54 and the roller 56, it can It supports the nozzle 3 to a certain extent and can also limit the position of the nozzle 3.

Two positioning pins 55 are threadedly connected to the inner walls of the two clamping rings 54, and the vertical section of the moving block 53 forms a "Z"-shaped structure.

Specifically, after the clamp ring 54 fits the nozzle 3 , the positioning pins 55 are rotated to the inner walls of the two moving blocks 53 . 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 support frame 51 is rotatably connected to a threaded rod 52, the outer surface of the threaded rod 52 is threadedly connected to the inner wall of the moving block 53, and the side walls of the two support frames 51 are fixedly connected to a fixing frame 57.

Specifically, when it is necessary to adjust the height of the moving block 53, rotate the threaded rod 52 to allow the threaded rod 52 to rotate on the inner surface of the support frame 51. The threaded rod 52 will drive the moving block 53 to slide. When moving the nozzle 3, push the fixed frame 57 to let the moving block 53 slide. The fixed frame 57 drives the support frame 51 to move, and the height of the moving block 53 can be adjusted conveniently to a certain extent by providing the threaded rod 52 .

A support roller 58 is rotatably connected to the surface of the fixed frame 57. A threaded hole 59 is provided on the surface of the moving block 53 close to the threaded rod 52. The outer surface of the threaded rod 52 is threadedly connected to the inner wall of the threaded hole 59 of the moving block 53. .

Specifically, when the threaded rod 52 rotates, it will rotate on the inner wall of the threaded hole 59 of the moving block 53. When placing the nozzle 3, place the nozzle 3 on the surface of the support roller 58. The setting of the support roller 58 can be adjusted to a certain extent. Support nozzle 3.

The upper surface of the cart 1 is provided with a positioning device 6 close to the barrel 2. The positioning device 6 includes two support columns 61. The bottom ends of the two support columns 61 are fixedly connected to the upper surface of the cart 1. A fixed ring 62 is rotatably connected to the surface of the support column 61 , and a push rod 63 is fixedly connected to the bottom end of the fixed ring 62 . The push rod 63 is located on the upper surface of the cart 1 .

Specifically, when fixing the barrel 2, place the barrel 2 on the upper surface of the cart 1, and then push the fixed ring 62 to rotate on the surface of the support column 61. When the fixed ring 62 rotates, it will drive the ejector rod 63 to move, and the ejector rod 63 will move. 63 is pressed against the upper surface of the cart 1, and the fixing ring 62 can fix the position of the barrel 2 to a certain extent.

The upper surfaces of the two fixed rings 62 are fixedly connected with fixing posts 64 , and the surfaces of the two fixing posts 64 are covered with fixing blocks 65 .

Specifically, after the fixing ring 62 rotates to a suitable angle, the fixing block 65 is placed on the surface of the fixing post 64, and the position of the fixing ring 62 can be fixed by arranging the fixing block 65 and the fixing post 64.

Embodiment 2

Please refer to Figure 5, Comparative Embodiment 1, as another implementation of the present utility model, the surface of the push handle 4 is covered with an anti-slip cover 7, and the surface of the anti-slip cover 7 is provided with a plurality of anti-slip strips; When working, put the anti-slip cover 7 on the surface of the push handle 4. When moving the cart 1, hold the anti-slip cover 7 and push the push handle 4 to let the push handle 4 drive the cart 1 to move. By setting the anti-slip cover 7, it can be To a certain extent, the possibility of the palm slipping on the surface of the push handle 4 is reduced, and at the same time it can also increase the comfort when holding.

The working principle is that when it is necessary to fill in the cracks and repair the cracks, put the nozzle 3 in the appropriate position, then push the support frame 51 to let the support frame 51 drive the moving block 53 and the clamp ring 54 to move, the clamp ring 54 fits the nozzle 3, and then The positioning pin 55 rotates to the inner wall of the clamping ring 54, and then the threaded rod 52 is rotated to allow 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, and the clamping ring 54 drives the nozzle 3 to move. 3. After moving to the appropriate position, stop rotating the threaded rod 52. When placing the nozzle 3, place the nozzle 3 on the surface of the support roller 58. When caulking, push the fixed frame 57 to let the fixed frame 57 drive the supporting frame 51 to move. , the support frame 51 drives the roller 56 to roll on the ground. When the support frame 51 moves, it will drive the threaded rod 52, the moving block 53 and the clamp ring 54 to move. The clamp ring 54 drives the nozzle 3 to move. By setting the support frame 51, the nozzle 3 can be supported. At the same time, the positioning pin 55 and the clamping ring 54 can fix the position of the nozzle 3, and the roller 56 can facilitate the movement of the entire device. The entire device can reduce the possibility of the nozzle 3 moving randomly, and can also facilitate the alignment of the nozzle 3 into the crack.

When installing the barrel 2, place the barrel 2 on the surface of the cart 1, and then push the fixed ring 62 to rotate on the surface of the support column 61. The fixed ring 62 drives the ejector rod 63 and the fixed column 64 to move. 63 is pressed against the upper surface of the cart 1. When the fixing ring 62 moves, it will fit the surface of the barrel 2. Then the fixing block 65 is pushed to let the fixing block 65 cover the surface of the fixing column 64. The fixing ring 62 can be used to fix the barrel. 2. The fixing block 65 and the fixing post 64 can limit the angle of the fixing ring 62 .

In the description of this specification, reference to the terms "one embodiment," "example," "specific example," etc., means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in the invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model.

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).