Bridge pile foundation reinforcing structure
By designing an adjustable bridge pile foundation reinforcement structure, using screws and hinges to achieve height adjustment, and providing additional support through support feet and ground nails, the problem of the lack of adjustability of existing reinforced brackets is solved, and construction efficiency and structural stability is improved sex.
Patent Information
- Application Number
- CN202421290671.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing bridge pile foundation reinforcement bracket lacks an adjustable structure, which leads to the need to replace reinforcement brackets of different heights in front of bridge piles of different heights, which increases labor costs and construction time, affects construction efficiency and may lead to safety hazards.
A bridge pile foundation reinforcement structure is designed, using multiple adjustable reinforcement and support structures, and the combination of screws and hinges allows for a flexible adjustment of the reinforcement, and provides additional support through the insertion of support feet and ground nails. Supporting force and fixing force.
It realizes flexible adjustment of reinforcement height, adapts to bridge pile foundations of different heights, improves applicability and versatility, enhances the connection stability between the reinforced bracket and the bridge pile foundation, and improves the stability and load bearing of the overall structure. capability to ensure reinforcement effect and safety.
Smart Images
Figure CN222477527U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge pile foundation reinforcement, in particular to a bridge pile foundation reinforcement structure. Background Art
[0002] The bridge pile foundation is the lowest part of the bridge structure that directly contacts the foundation. It is an important component of the bridge substructure. It is directly located on the rock or land foundation, and its top is connected to the piers or abutments. The function of the bridge pile foundation is to bear all the loads transmitted from the superstructure and transfer them and the lower structure loads to the foundation. Therefore, for the safety and normal use of the entire bridge, the foundation and base must have sufficient strength, rigidity and overall stability so that it does not produce excessive horizontal displacement or uneven settlement. In order to improve the strength and stability of the bridge pile foundation, bridge pile foundation reinforcement brackets are usually used to reinforce it.
[0003] However, the existing bridge pile foundation reinforcement brackets have significant deficiencies in actual use, mainly manifested in the lack of adjustable structure. Due to the lack of adjustability in the current design, when encountering bridge piles of different heights, construction workers need to replace reinforcement brackets of different heights, which not only increases labor costs but also increases construction time. This inconvenience not only affects construction efficiency, but may also lead to additional errors and safety hazards. Utility Model Content
[0004] The utility model aims to solve the problem that the bridge pile foundation reinforcement bracket in the prior art lacks an adjustable structure.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bridge pile foundation reinforcement structure, including multiple first reinforcement members, multiple first reinforcement members are fixedly installed with first connecting plates on both sides, multiple first connecting plates are divided into multiple groups in pairs, the inner parts of multiple groups of first connecting plates are all threadedly connected with first bolts, multiple first reinforcement members are fixedly installed with first supporting columns on the outer sides, multiple first supporting columns are movably sleeved with second supporting columns on the outer surfaces, multiple second supporting columns are threadedly connected with second bolts on the tops, multiple second supporting columns are fixedly installed with supporting feet on the outer sides, multiple supporting feet are movably embedded with ground nails, multiple first reinforcement members are fixedly installed with flanges on both ends of the outer sides, and multiple flanges are threadedly connected with third bolts inside.
[0006] As a preferred implementation, a first hinge is fixedly installed on the top of each of the plurality of support legs, and a screw is movably connected inside each of the plurality of first hinges.
[0007] As a preferred implementation, the screw rod can be turned inwards through the first hinge.
[0008] As a preferred embodiment, a support rod is movably sleeved on the outer surfaces of the plurality of screw rods, and a nut is threadedly connected to the outer surfaces of the plurality of screw rods.
[0009] As a preferred implementation, the nut can be rotated forward so that the nut slides upward on the outer surface of the screw while rotating.
[0010] As a preferred implementation, the plurality of nuts are movably embedded in the interior of the support rod, and the other ends of the plurality of support rods are movably connected to a second hinge.
[0011] As a preferred implementation, when the nut slides upward, it can push the support rod upward, driving the support rod to slide upward on the outer surface of the screw rod.
[0012] As a preferred implementation, a second reinforcement member is fixedly mounted on the inner sides of each of the plurality of second hinges, and a second connecting plate is fixedly mounted on both sides of each of the plurality of second reinforcement members.
[0013] As a preferred implementation, the second reinforcement member can be pushed to be flipped over via the second hinge.
[0014] As a preferred embodiment, the plurality of second connecting plates are divided into a plurality of groups of two, and a third hinge is fixedly installed on the bottom of the plurality of second reinforcing members.
[0015] As a preferred implementation, a fourth bolt may be embedded into the interior of the second connecting plate to preliminarily fix the second reinforcement member.
[0016] As a preferred embodiment, the interiors of the plurality of groups of the second connecting plates are all threadedly connected with fourth bolts, and the interiors of the plurality of the third hinges are all movably connected with connecting columns.
[0017] As a preferred implementation, the connecting column can be pushed to drive the supporting member to flip through the third hinge.
[0018] As a preferred embodiment, the other ends of the plurality of connecting columns are movably connected to a supporting member, and the interiors of the plurality of supporting members are provided with a threaded groove.
[0019] The technical effect of adopting the above further solution is that items such as threaded rods can be embedded in the interior of the thread groove, so that the second reinforcement member can be fixed to the bridge device.
[0020] Compared with the prior art, the advantages and positive effects of the utility model are:
[0021] 1. When in use, the utility model not only realizes flexible adjustment of the height of the reinforcement member through structures such as the screw rod and the first support column, but also can adapt to bridge pile foundations of different heights, thereby improving applicability and versatility. At the same time, the outward expansion of the support feet and the embedding of the ground nails can provide additional supporting force and fixing force, enhance the connection stability between the reinforcement bracket and the bridge pile foundation, and help to improve the overall structural stability. The triangular structure design is adopted, which can increase the stability and bearing capacity of the reinforcement structure, so that the reinforcement bracket can be more uniform and stable when subjected to force, thereby improving the overall reinforcement effect and safety, and solving the problem of the lack of adjustable structure of the bridge pile foundation reinforcement bracket in the prior art.
[0022] 2. When in use, the utility model realizes preliminary fixation and further fixation of the second reinforcement member through the combination of connecting columns and supporting members, thereby enhancing the connection firmness between the bridge pile foundation and the reinforcement member, and further improving the stability and bearing capacity of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A rear-view stereoscopic structural diagram of a bridge pile foundation reinforcement structure provided by the utility model;
[0024] Figure 2 A schematic diagram of a top-view stereoscopic structure of a bridge pile foundation reinforcement structure provided by the utility model;
[0025] Figure 3 A partial three-dimensional structural schematic diagram of a bridge pile foundation reinforcement structure provided by the utility model;
[0026] Figure 4 The utility model provides a cross-sectional three-dimensional structural schematic diagram of a support rod of a bridge pile foundation reinforcement structure.
[0027] Legend:
[0028] 1. First reinforcement member; 101. First connecting plate; 102. First bolt; 103. First support column; 104. Second support column; 105. Second bolt; 106. Support foot; 107. Ground nail; 108. Flange; 109. Third bolt; 110. First hinge; 111. Screw rod; 112. Support rod; 113. Nut; 114. Second hinge; 2. Second reinforcement member; 201. Second connecting plate; 202. Fourth bolt; 203. Third hinge; 204. Connecting column; 205. Support member; 206. Threaded groove. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] Example 1, please refer to Figure 1-4 The utility model provides a technical solution: a bridge pile foundation reinforcement structure, including multiple first reinforcement members 1, multiple first reinforcement members 1 are fixedly installed with first connecting plates 101 on both sides, multiple first connecting plates 101 are divided into multiple groups in pairs, multiple groups of first connecting plates 101 are threadedly connected with first bolts 102 inside, multiple first reinforcement members 1 are fixedly installed with first supporting columns 103 on the outside, multiple first supporting columns 103 are movably sleeved with second supporting columns 104 on the outer surfaces, multiple second supporting columns 104 are threadedly connected with second bolts 105 on the tops, multiple second supporting columns 104 are fixedly installed with supporting feet 106 on the outside, multiple supporting feet 106 are movably embedded with ground nails 107 inside, multiple first reinforcement members 1 are fixedly installed with first connecting plates 101, multiple first connecting plates 101 are threadedly connected with first bolts 102 inside, multiple first reinforcement members 1 are fixedly installed with first supporting columns 103 on the outside, multiple first supporting columns 103 are movably sleeved with second supporting columns 104, multiple second supporting columns 104 are threadedly connected with second bolts 105 on the tops, multiple second supporting columns 104 are fixedly installed with supporting feet 106 on the outside, multiple supporting feet 106 are movably embedded with ground nails 107 inside, multiple first Flanges 108 are fixedly installed on both ends of the outer side of a reinforcement member 1, and third bolts 109 are threadedly connected inside the multiple flange members 108. First hinges 110 are fixedly installed on the tops of multiple support feet 106, and screws 111 are movably connected inside the multiple first hinges 110. Support rods 112 are movably sleeved on the outer surfaces of the multiple screws 111. Nuts 113 are threadedly connected on the outer surfaces of the multiple screws 111. Multiple nuts 113 are movably embedded in the support rods 112, and the other ends of the multiple support rods 112 are movably connected to second hinges 114. Second reinforcement members 2 are fixedly installed on the inner sides of the multiple second hinges 114, and second connecting plates 201 are fixedly installed on both sides of the multiple second reinforcement members 2.
[0031] In this embodiment, the first plurality of first reinforcement members 1 are firstly mounted on the outer surface of the bottom of the bridge pile foundation, and the first bolts 102 are embedded in the interior of the first connection plates 101, and then the first reinforcement members 1 are preliminarily fixed, and the third bolts 109 are embedded in the interior of the flange 108, and the third bolts 109 are embedded in the ground at the same time, and then the second bolts 105 are reversed to make one end of the second bolts 105 away from the first support column 103, and the second support column 104 is pulled outward to drive it to slide on the outer surface of the first support column 103, so that the support foot 1 06 is extended outward, and when the support foot 106 is extended to a suitable position, the second bolt 105 can be rotated forward to make one end of it fit the first support column 103 again, thereby fixing the position of the support foot 106, and hammering the ground nail 107 downward to make the ground nail 107 embedded in the ground, thereby fixing the support foot 106 and reinforcing the bridge pile foundation, and then pushing the screw rod 111 inward to make the screw rod 111 flip inward through the first hinge 110, and rotating the nut 113 forward to make the nut 113 rotate on the screw rod 111 while rotating. The outer surface of the screw 111 slides upward, and when the nut 113 slides upward, it can push the support rod 112 upward, driving the support rod 112 to slide upward on the outer surface of the screw 111, thereby adjusting the height of the second reinforcement member 2, and pushing the second reinforcement member 2 to make it flip through the second hinge 114, so that the second reinforcement member 2 can fit the top outer surface of the bridge pile foundation, thereby completing the reinforcement, and multiple first reinforcement members 1 and second reinforcement members 2 and other structures are designed in a triangular shape, and through the screw 111 and the first support column 103 and other structures, not only the height of the reinforcement member can be flexibly adjusted, it can adapt to bridge pile foundations of different heights, and improve the applicability and versatility, at the same time, the outward expansion of the support foot 106 and the embedding of the ground nail 107 can provide additional supporting force and fixing force, enhance the connection stability between the reinforcement bracket and the bridge pile foundation, and help to improve the overall structural stability, and the triangular structure design can increase the stability and bearing capacity of the reinforcement structure, so that the reinforcement bracket can be more uniform and stable when subjected to force, thereby improving the overall reinforcement effect and safety.
[0032] Embodiment 2, as Figure 1-4 As shown, multiple second connecting plates 201 are divided into multiple groups in pairs, the bottoms of multiple second reinforcement members 2 are fixedly installed with third hinges 203, the interiors of multiple groups of second connecting plates 201 are threadedly connected with fourth bolts 202, the interiors of multiple third hinges 203 are movably connected with connecting columns 204, the other ends of multiple connecting columns 204 are movably connected with support members 205, and the interiors of multiple support members 205 are provided with threaded grooves 206.
[0033] In this embodiment, after the second reinforcement member 2 is sleeved onto the outer surface of the top of the bridge pile foundation, the fourth bolt 202 can be embedded into the interior of the second connecting plate 201 to preliminarily fix the second reinforcement member 2, and push the connecting column 204 to drive the support member 205 to flip through the third hinge 203, so that the support member 205 can fit the outer surface of the bridge pile foundation, and threaded rods and other items are embedded into the thread groove 206, so that the second reinforcement member 2 can be fixed to the bridge device, and the combination of the connecting column 204 and the support member 205 and other components can achieve the preliminary fixation and further fixation of the second reinforcement member 2, thereby enhancing the connection firmness between the bridge pile foundation and the reinforcement member, and further improving the stability and bearing capacity of the overall structure.
[0034] Working principle: When in use, firstly, a plurality of first reinforcement members 1 are sleeved onto the bottom outer surface of the bridge pile foundation, and a first bolt 102 is embedded into the interior of a plurality of first connecting plates 101, and then a plurality of first reinforcement members 1 are preliminarily fixed, and a third bolt 109 is embedded into the interior of the flange 108, and at the same time, the third bolt 109 is embedded into the ground, and then the second bolt 105 is reversed to make one end of it away from the first support column 103, and the second support column 104 is pulled outward to drive it to slide on the outer surface of the first support column 103, so that the support The support leg 106 is extended outward, and when the support leg 106 is extended to a suitable position, the second bolt 105 can be rotated forward to make one end of the second bolt 105 fit the first support column 103 again, thereby fixing the position of the support leg 106, and hammering the ground nail 107 downward to make the ground nail 107 embedded in the ground, thereby fixing the support leg 106 and reinforcing the bridge pile foundation, and then pushing the screw rod 111 inward to make the screw rod 111 flip inward through the first hinge 110, and rotating the nut 113 forward to make the nut 113 rotate on the screw rod while rotating. The outer surface of the rod 111 slides upward, and when the nut 113 slides upward, it can push the support rod 112 upward, driving the support rod 112 to slide upward on the outer surface of the screw rod 111, thereby adjusting the height of the second reinforcement member 2, and pushing the second reinforcement member 2 to make it flip through the second hinge 114, so that the second reinforcement member 2 can fit the top outer surface of the bridge pile foundation, thereby completing the reinforcement, and multiple first reinforcement members 1 and second reinforcement members 2 and other structures are designed in a triangular shape, and through the screw rod 111 and the first support column 103 and other structures, not only the height of the reinforcement member can be flexibly adjusted, it can adapt to bridge pile foundations of different heights, and improve the applicability and versatility, while the outward expansion of the support foot 106 and the embedding of the ground nail 107 can provide additional support and fixing force, enhance the connection stability between the reinforcement bracket and the bridge pile foundation, and help improve the overall structural stability, and adopt a triangular structure design, which can increase the stability and bearing capacity of the reinforcement structure, so that the reinforcement bracket can be more uniform and stable when subjected to force, thereby improving the overall reinforcement effect and safety. When in use, after the second reinforcement member 2 is sleeved onto the outer surface of the top of the bridge pile foundation, the fourth bolt 202 can be embedded into the interior of the second connecting plate 201 to preliminarily fix the second reinforcement member 2, and push the connecting column 204 to drive the support member 205 to flip through the third hinge 203, so that the support member 205 can fit the outer surface of the bridge pile foundation, and threaded rods and other items are embedded into the thread groove 206, so that the second reinforcement member 2 can be fixed to the bridge device, and through the combination of components such as the connecting column 204 and the support member 205, the preliminary fixation and further fixation of the second reinforcement member 2 are achieved, thereby enhancing the connection firmness between the bridge pile foundation and the reinforcement member, and further improving the stability and bearing capacity of the overall structure.
[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A bridge pile foundation reinforcement structure, comprising a plurality of first reinforcement members (1), characterized in that: A first connecting plate (101) is fixedly mounted on both sides of the plurality of first reinforcing members (1), the plurality of first connecting plates (101) are divided into a plurality of groups in pairs, the interiors of the plurality of groups of first connecting plates (101) are all threadedly connected with a first bolt (102), a first supporting column (103) is fixedly mounted on the exteriors of the plurality of first reinforcing members (1), a second supporting column (104) is movably sleeved on the exterior surfaces of the plurality of first supporting columns (103), a second bolt (105) is threadedly connected to the tops of the plurality of second supporting columns (104), a supporting foot (106) is fixedly mounted on the exteriors of the plurality of second supporting columns (104), a ground nail (107) is movably embedded in the interiors of the plurality of supporting feet (106), flanges (108) are fixedly mounted on both ends of the exteriors of the plurality of first reinforcing members (1), and third bolts (109) are threadedly connected in the interiors of the plurality of flanges (108).
2. A bridge pile foundation reinforcement structure according to claim 1, characterized in that: A first hinge (110) is fixedly mounted on the top of each of the plurality of support legs (106), and a screw rod (111) is movably connected inside each of the plurality of first hinges (110).
3. A bridge pile foundation reinforcement structure according to claim 2, characterized in that: The outer surfaces of the plurality of screw rods (111) are movably sleeved with support rods (112), and the outer surfaces of the plurality of screw rods (111) are threadedly connected with nuts (113).
4. A bridge pile foundation reinforcement structure according to claim 3, characterized in that: The plurality of nuts (113) are movably embedded in the interior of the support rod (112), and the other ends of the plurality of support rods (112) are movably connected to a second hinge (114).
5. A bridge pile foundation reinforcement structure according to claim 4, characterized in that: A second reinforcement member (2) is fixedly mounted on the inner sides of each of the plurality of second hinges (114), and a second connection plate (201) is fixedly mounted on both sides of each of the plurality of second reinforcement members (2).
6. A bridge pile foundation reinforcement structure according to claim 5, characterized in that: The plurality of second connecting plates (201) are divided into a plurality of groups in pairs, and a third hinge (203) is fixedly mounted on the bottom of each of the plurality of second reinforcing members (2).
7. A bridge pile foundation reinforcement structure according to claim 6, characterized in that: The interiors of the plurality of groups of the second connecting plates (201) are all threadedly connected with fourth bolts (202), and the interiors of the plurality of the third hinges (203) are all movably connected with connecting columns (204).
8. The bridge pile foundation reinforcement structure according to claim 7, characterized in that: The other ends of the plurality of connection columns (204) are movably connected to a support member (205), and a thread groove (206) is formed inside the plurality of support members (205).