Culvert pipe reinforcing and supporting device

Abstract

The utility model provides a culvert pipe reinforcing and supporting device. Relates to the technical field of pipeline reinforcement. The culvert pipe reinforcing and supporting device comprises a carrying box, an inserting base is fixedly installed at the top of the carrying box, a positioning inserting groove is formed in the top of the inserting base, a bearing mechanism is inserted into the positioning inserting groove and comprises a positioning inserting block, an arc-shaped supporting plate and two clamping grooves, the positioning inserting block is located in the positioning inserting groove, and the arc-shaped supporting plate is located in the arc-shaped supporting plate. The arc-shaped supporting plate is fixedly installed at the top of the positioning insertion block, the two clamping grooves are formed in the two sides of the positioning insertion block respectively, two sliding connection pieces are arranged in the object carrying box, and the tops of the two sliding connection pieces extend to the position above the object carrying box and are connected with the top of the object carrying box in a sliding mode. The arc-shaped supporting plate can be independently and flexibly replaced, and the height of the arc-shaped supporting plate can be adjusted according to the laying position of the culvert pipe.

Description

Technical Field

[0001] This utility model relates to the field of pipeline reinforcement technology, and in particular to a culvert reinforcement support device. Background Technology

[0002] A culvert in a water conservancy project is a pipe buried underground in a water conservancy project. It is usually made of reinforced concrete or metal materials and is used for water conveyance, drainage or diversion. During the laying of the culvert, in order to ensure that the culvert has reliable stability in the foundation pit, support and reinforcement tools are usually installed below the pipe to support the culvert from below and improve its stability in daily use.

[0003] However, since the pipe is circular, the support plate on the support tool is also arc-shaped, which can fit the pipe well. However, culverts come in various sizes, and usually the arc-shaped support plate on a support tool can only support and reinforce culverts of a specific size, which greatly limits its use. This means that when laying different culverts, it is necessary to carry a variety of support tools of different specifications, and such large support tools are quite troublesome to carry.

[0004] Therefore, it is necessary to provide a new culvert reinforcement and support device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a culvert reinforcement and support device that allows for flexible replacement of the arc-shaped support plate and adjusts the height of the arc-shaped support plate according to the laying position of the culvert.

[0006] To solve the above-mentioned technical problems, the culvert reinforcement and support device provided by this utility model includes: a carrying box, a plug-in seat fixedly installed on the top of the carrying box, a positioning slot opened on the top of the plug-in seat, a support mechanism inserted into the positioning slot, the support mechanism including a positioning block, an arc-shaped support plate and two retaining slots, the positioning block being located in the positioning slot, and the arc-shaped support plate being fixedly installed on the top of the positioning block, the two retaining slots being respectively opened on both sides of the positioning block, two sliding pieces provided in the carrying box, the tops of the two sliding pieces extending to the top of the carrying box and slidably connected to the top of the carrying box, a transverse retaining block fixedly installed on the side of the two sliding pieces that are close to each other, the side of the two transverse retaining blocks that are close to each other extending into the two retaining slots, and the two transverse retaining blocks being slidably connected to both sides of the plug-in seat, and top springs fixedly installed on the inner walls of both sides of the carrying box, the ends of the two top springs that are close to each other being fixedly connected to the two sliding pieces.

[0007] Preferably, a connecting rod is fixedly installed on the side of each of the two sliding plates that are close to each other, and an abutting panel is fixedly installed on the end of each of the two connecting rods that are close to each other. A hand-operated rod is rotatably installed on the inner wall of one side of the container, and a double-headed protruding handle is fixedly sleeved on the hand-operated rod. The double-headed protruding handle is located between the two abutting panels, and the double-headed protruding handle is adapted to the abutting panel.

[0008] Preferably, a load-bearing frame is provided below the cargo box, and a rotating sleeve is rotatably installed on the bottom inner wall of the load-bearing frame. An adjusting screw is provided inside the rotating sleeve, the top end of the adjusting screw extends to the top of the rotating sleeve and is fixedly connected to the cargo box, and the adjusting screw is threadedly connected to the top of the rotating sleeve.

[0009] Preferably, two locking rods are fixedly installed at the bottom of the container, and the bottom ends of the two locking rods extend into the load-bearing frame and are slidably connected to the top of the load-bearing frame.

[0010] Preferably, a fastening screw is threaded onto one side of the load-bearing frame, and two connecting strips are rotatably mounted on the fastening screw. Both connecting strips are slidably connected to the top inner wall of the load-bearing frame, and a clamping cone is fixedly mounted on one side of each of the two connecting strips. The ends of the two clamping cones abut against the two locking rods respectively.

[0011] Preferably, a groove is provided on the top inner wall of the load-bearing frame, and two limiting blocks are slidably installed in the groove. The bottoms of the two limiting blocks are respectively fixedly connected to the two connecting strips.

[0012] Preferably, a plurality of ground-inserting cone rods are fixedly installed at the bottom of the load-bearing frame.

[0013] Compared with related technologies, the culvert reinforcement and support device provided by this utility model has the following beneficial effects:

[0014] This utility model provides a culvert reinforcement support device. Through the design of a detachable support mechanism, operators only need to carry the support carrier composed of components such as the cargo box and the load-bearing frame, as well as multiple compact support mechanisms when carrying tools. On the one hand, it improves the convenience of carrying, and on the other hand, the corresponding support mechanism can be installed according to the actual size of the culvert, which is highly flexible. In addition, the design of the rotating sleeve and adjusting screw allows the arc-shaped support plate to be adaptively adjusted according to the height position of the culvert during the actual laying process, thereby successfully forming a good reinforcement support effect. Attached Figure Description

[0015] Figure 1A schematic diagram of a preferred embodiment of the culvert reinforcement and support device provided by this utility model;

[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the load-bearing frame in this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the hand lever and the double-headed convex handle in this utility model;

[0019] Figure 5 This is a schematic diagram of the external structure of the double-headed convex handle in this utility model;

[0020] Figure 6 This is an assembly diagram of the transverse locking block and the plug-in socket in this utility model;

[0021] Figure 7 This is a cross-sectional view of the positioning insert in this utility model.

[0022] The following are the labels in the diagram: 1. Storage box; 2. Socket; 3. Positioning slot; 4. Positioning block; 5. Arc-shaped support plate; 6. Holding groove; 7. Sliding piece; 8. Horizontal locking block; 9. Top spring; 10. Connecting rod; 11. Contact panel; 12. Hand lever; 13. Double-headed protruding handle; 14. Load-bearing frame; 15. Ground-inserting cone rod; 16. Rotating sleeve; 17. Adjusting screw; 18. Fastening screw; 19. Connecting strip; 20. Clamping cone head; 21. Positioning rod. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figures 1-7The culvert reinforcement and support device includes: a storage box 1, the front of which is open, and a connector 2 is fixedly installed on the top of the storage box 1. A positioning slot 3 is provided on the top of the connector 2, and a support mechanism is inserted into the positioning slot 3. The support mechanism includes a positioning block 4, an arc-shaped support plate 5, and two retaining slots 6. The positioning block 4 is located within the positioning slot 3, and the arc-shaped support plate 5 is fixedly installed on the top of the positioning block 4. The two retaining slots 6 are respectively located on both sides of the positioning block 4. Two sliding pieces 7 are provided inside the storage box 1, and the tops of both sliding pieces 7 extend above the storage box 1 and are connected to the storage box. The top of the 1 slides together, and two horizontal locking blocks 8 are fixedly installed on the side of the two sliding pieces 7 that are close to each other. The side of the two horizontal locking blocks 8 that are close to each other extends into the two retaining grooves 6 respectively, so that the positioning plug 4 can be firmly fixed in the positioning slot 3. The two horizontal locking blocks 8 are slidably connected to the two sides of the plug seat 2 respectively, so that it can be smoothly pulled horizontally. Top springs 9 are fixedly installed on the inner walls of both sides of the container box 1. The two top springs 9 are fixedly connected to the two sliding pieces 7 at the end that are close to each other respectively. The top springs 9 can provide a pushing force to the sliding pieces 7, so that the horizontal locking blocks 8 can be tightly inserted into the retaining grooves 6.

[0025] In the above method, in order to facilitate the removal of the two transverse blocks 8 from the holding slots 6 and to make it easier to disassemble and replace the supporting mechanism, a connecting rod 10 is fixedly installed on the side of the two sliding plates 7 that are close to each other. A contact panel 11 is fixedly installed on the end of the two connecting rods 10 that are close to each other. A hand-operated rod 12 is rotatably installed on the inner wall of one side of the storage box 1. A double-headed protruding handle 13 is fixedly sleeved on it, and a rocker wheel is fixed at the end of the hand-operated rod 12 to facilitate the rotation of the hand-operated rod 12. The double-headed protruding handle 13 is located between the two contact panels 11 and is adapted to the contact panels 11. By rotating the hand-operated rod 12, the double-headed protruding handle 13 is in contact with the contact panels 11, thereby enabling the two transverse blocks 8 to be quickly removed from the corresponding holding slots 6.

[0026] In this method, to ensure that the arc-shaped support plate 5 can smoothly fit against the outer wall of the culvert and form a reinforced support effect, a load-bearing frame 14 is provided below the loading box 1. Multiple ground-inserting cone rods 15 are fixedly installed at the bottom of the load-bearing frame 14, which can be inserted into the soil at the bottom of the foundation pit to form a stable effect. A rotating sleeve column 16 is rotatably installed on the inner wall of the bottom of the load-bearing frame 14. An adjusting screw 17 is provided inside the rotating sleeve column 16. The top end of the adjusting screw 17 extends to the top of the rotating sleeve column 16 and is fixedly connected to the loading box 1. The adjusting screw 17 is threadedly connected to the top of the rotating sleeve column 16, and a [missing information - likely a component or component] is fixedly installed at the bottom of the loading box 1. Two locking rods 21 are provided, with their bottom ends extending into the load-bearing frame 14 and slidably connected to the top of the load-bearing frame 14. In addition, a fastening screw 18 is threadedly installed on one side of the load-bearing frame 14, on which two connecting strips 19 are rotatably installed. Both connecting strips 19 are slidably connected to the top inner wall of the load-bearing frame 14, and a clamping cone 20 is fixedly installed on one side of each connecting strip 19. The ends of the two clamping cones 20 abut against the two locking rods 21 respectively. By utilizing the abutting force between them, the thread preload between the adjusting screw 17 and the rotating sleeve 16 can be indirectly increased to prevent natural rotation.

[0027] In this method, in order to ensure that the connecting strip 19 does not rotate with the rotation of the fastening screw 18, a groove is provided on the top inner wall of the load-bearing frame 14, and two limiting blocks are slidably installed in the groove. The bottom of the two limiting blocks is fixedly connected to the two connecting strips 19 respectively.

[0028] The working principle of the culvert reinforcement and support device provided by this utility model is as follows:

[0029] In this device, multiple support mechanisms are provided. When carrying, only one set of cargo box 1 and load-bearing frame 14 need to be carried, and multiple support mechanisms can be carried. In the initial state, no support mechanism is set in the positioning slot 3, and the horizontal block 8 is in the positioning slot 3.

[0030] When it is necessary to reinforce and support the culvert, first insert the ground cone rod 15 at the bottom of the load-bearing frame 14 into the soil at the bottom of the pipe pit so that the bottom of the load-bearing frame 14 fits into the bottom of the pit. Then, install the support mechanism of the corresponding size according to the outer diameter of the culvert.

[0031] During operation, simply turn the hand lever 12 to rotate the double-headed convex handle 13. When the protrusions at both ends of the double-headed convex handle 13 contact the abutment panels 11 on both sides, they will push the two abutment panels 11, causing the two sliding pieces 7 to move away from each other. This allows the horizontal locking blocks 8 to move together until both horizontal locking blocks 8 are completely removed from the positioning slot 3. Then, insert the positioning block 4 in the support mechanism of the corresponding size into the positioning slot 3. At this time, the two top springs 9 are compressed. Then, release the hand lever 12, and the compressed top springs 9 will release their elasticity, causing the two sliding pieces 7 to move closer to each other. This will automatically bring the two horizontal locking blocks 8 into the corresponding holding slots 6, thus completing the installation of the arc-shaped support plate 5.

[0032] After the culvert is laid, the height of the arc-shaped support plate 5 is adjusted according to the height of the culvert to make it fit the culvert. During operation, first turn the fastening screw 18 counterclockwise to separate the clamping cone 20 from the locking rod 21. Then turn the rotating sleeve 16. Through the threaded engagement between it and the adjusting screw 17, the adjusting screw 17 lifts the loading box 1, which in turn lifts the arc-shaped support plate 5. When the arc-shaped support plate 5 rises to fit against the outer wall of the pipe, turn the fastening screw 18 clockwise to make the clamping cone 20 re-engage with the locking rod 21, thus providing a restraining effect. At this point, the culvert is reinforced and supported.

[0033] Compared with related technologies, the culvert reinforcement and support device provided by this utility model has the following beneficial effects:

[0034] This utility model provides a culvert reinforcement support device. Through the design of the detachable support mechanism, the operator only needs to carry the support carrier composed of components such as the carrying box 1 and the load-bearing frame 14, as well as multiple compact support mechanisms when carrying tools. On the one hand, it improves the convenience of carrying. On the other hand, the corresponding support mechanism can be installed according to the actual size of the culvert, which is highly flexible. In addition, the design of the rotating sleeve 16 and the adjusting screw 17 allows the arc-shaped support plate 5 to be adaptively adjusted according to the height position of the culvert during the actual laying process, thereby successfully forming a good reinforcement support effect.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A culvert reinforcement and support device, comprising a cargo box, characterized in that, A connector is fixedly installed on the top of the container. A positioning slot is provided on the top of the connector. A supporting mechanism is inserted into the positioning slot. The supporting mechanism includes a positioning block, an arc-shaped support plate, and two retaining slots. The positioning block is located in the positioning slot, and the arc-shaped support plate is fixedly installed on the top of the positioning block. The two retaining slots are respectively opened on both sides of the positioning block. Two sliding pieces are provided inside the container. The tops of the two sliding pieces extend to the top of the container and are slidably connected to the top of the container. A transverse retaining block is fixedly installed on the side of the two sliding pieces that is close to each other. The side of the two transverse retaining blocks that is close to each other extends into the two retaining slots, and the two transverse retaining blocks are slidably connected to both sides of the connector. Top springs are fixedly installed on the inner walls of both sides of the container. The ends of the two top springs that are close to each other are fixedly connected to the two sliding pieces.

2. The culvert reinforcement and support device according to claim 1, characterized in that, A connecting rod is fixedly installed on one side of each of the two sliding plates that are close to each other, and an abutting panel is fixedly installed on one end of each of the two connecting rods that are close to each other. A hand-operated rod is rotatably installed on one inner wall of the container, and a double-headed protruding handle is fixedly sleeved on the hand-operated rod. The double-headed protruding handle is located between the two abutting panels, and the double-headed protruding handle is adapted to the abutting panel.

3. The culvert reinforcement and support device according to claim 1, characterized in that, The cargo box is provided with a load-bearing frame below it. A rotating sleeve is rotatably installed on the bottom inner wall of the load-bearing frame. An adjusting screw is provided inside the rotating sleeve. The top end of the adjusting screw extends to the top of the rotating sleeve and is fixedly connected to the cargo box. The adjusting screw is threadedly connected to the top of the rotating sleeve.

4. The culvert reinforcement and support device according to claim 3, characterized in that, Two locking rods are fixedly installed at the bottom of the cargo box, and the bottom ends of the two locking rods extend into the load-bearing frame and slide to connect with the top of the load-bearing frame.

5. The culvert reinforcement and support device according to claim 4, characterized in that, A fastening screw is threaded onto one side of the load-bearing frame. Two connecting strips are rotatably mounted on the fastening screw. Both connecting strips are slidably connected to the top inner wall of the load-bearing frame. A clamping cone is fixedly mounted on one side of each connecting strip. The ends of the two clamping cones abut against the two locking rods respectively.

6. The culvert reinforcement and support device according to claim 5, characterized in that, A groove is provided on the top inner wall of the load-bearing frame, and two limiting blocks are slidably installed in the groove. The bottom of the two limiting blocks is fixedly connected to the two connecting strips respectively.

7. The culvert reinforcement and support device according to claim 3, characterized in that, Multiple ground-inserting cone rods are fixedly installed at the bottom of the load-bearing frame.

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