CN215801594U - Foundation pile reinforcing device - Google Patents
Foundation pile reinforcing device Download PDFInfo
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- CN215801594U CN215801594U CN202121183842.7U CN202121183842U CN215801594U CN 215801594 U CN215801594 U CN 215801594U CN 202121183842 U CN202121183842 U CN 202121183842U CN 215801594 U CN215801594 U CN 215801594U
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Abstract
The utility model relates to a public road bridge roof beam technical field especially relates to a foundation pile reinforcing apparatus, and it includes a plurality of connecting plates and built-in fitting, the built-in fitting is pre-buried in the foundation pile, the connecting plate passes through the built-in fitting and can dismantle with the foundation pile and be connected, and the connecting plate all can support tightly with the foundation pile, and all connecting plates mutually support the week side of encircleing the foundation pile, be provided with the coupling mechanism who is used for the installation to dismantle the connecting plate on the connecting plate. This application is through the setting of connecting plate and built-in fitting, outside making the connecting plate fix the foundation pile through the buried bolt installation in advance, all connecting plates mutually support and encircle foundation pile week side, make the connecting plate consolidate foundation pile week side, on the connecting plate is used to rain wash and wind erosion, the impaired back of connecting plate, through coupling mechanism with connecting plate and foundation pile separation, change the installation new connecting plate can, make the foundation pile difficult impaired, need not pour the maintenance, make maintenance efficiency high.
Description
Technical Field
The application relates to the technical field of highway bridges, in particular to a foundation pile reinforcing device.
Background
Foundation piles are a term of art in building construction, and are intended to refer to the single piles in a pile-grouped foundation. The pile foundation refers to a foundation formed by piles and bearing platforms connected to pile tops, and the pile group foundation refers to a pile foundation formed by more than two rows of piles.
The foundation pile is used for improving the stability of a highway bridge in the construction process of the highway bridge, the existing highway bridge foundation pile is usually poured into a column shape by adopting cement paste, the exterior of the foundation pile is subjected to long-term rain wash and wind erosion, so that the exterior of the foundation pile is damaged, and the traditional reinforcing mode is to pour a protective cement cylinder outside the damaged foundation pile again.
In view of the above-mentioned related technologies, the inventor believes that the method of re-pouring the protective cement barrel outside the damaged foundation pile after the foundation pile is damaged requires pouring with various tools, and the maintenance process is slow and the maintenance efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve maintenance efficiency, this application provides a foundation pile reinforcing apparatus.
The application provides a foundation pile reinforcing apparatus adopts following technical scheme:
the utility model provides a foundation pile reinforcing apparatus, includes a plurality of connecting plates and built-in fitting, the built-in fitting is pre-buried in the foundation pile, the connecting plate passes through the built-in fitting and can dismantle with the foundation pile and be connected, and the connecting plate all can support tightly with the foundation pile, and all connecting plates mutually support the week side of encircleing the foundation pile, be provided with the coupling mechanism who is used for the installation to dismantle the connecting plate on the connecting plate.
Through adopting above-mentioned technical scheme, be connected connecting plate and built-in fitting through coupling mechanism, make connecting plate fixed connection to the week side of foundation pile, all connecting plates cooperate each other and encircle foundation pile and connecting plate and foundation pile support tightly, make the week side of foundation pile protected by the connecting plate, the connecting plate plays the effect of consolidating the foundation pile, after leading to the connecting plate impaired by long-term rainwash and wind erosion, dismantle then change through coupling mechanism river connecting plate, make the maintenance process faster, maintenance efficiency is high.
Optionally, the embedded part includes a plurality of embedded bolts, the head of each embedded bolt is embedded in the foundation pile, one side of each embedded bolt, which is far away from the head, extends out of the foundation pile, a connecting hole is formed in the connecting plate, the connecting mechanism includes a connecting pipe, a thread is formed in the inner wall of the connecting pipe, each embedded bolt penetrates through the connecting hole and is in threaded connection with the connecting pipe, and each embedded bolt does not penetrate through the connecting pipe.
Through adopting above-mentioned technical scheme, lead to the connecting pipe and pass the partial threaded connection of connecting hole with pre-buried bolt, make the week side of whole fixed to the foundation pile of connecting plate, when needs are dismantled, dismantle the connecting plate through dismantling the connecting pipe.
Optionally, the connecting mechanism further comprises a connecting block, the connecting block is fixedly arranged on one side, far away from the foundation pile, of the connecting pipe, a groove is formed in the connecting plate, the groove is communicated with the connecting hole, the connecting pipe can be completely located in the groove, and the connecting block and the connecting plate can be tightly abutted to the position, located at the groove opening of the groove.
By adopting the technical scheme, one end of the connecting pipe is sealed through the arrangement of the connecting block, and the embedded bolt is not easily influenced by the external environment through one end of the connecting pipe; the connecting block can support tightly with the connecting plate, makes the connecting block wholly block the recess, avoids external environment to pass through the recess and influences buried bolt in advance, when receiving rain wash and wind erosion for a long time and lead to the connecting block impaired when, change whole connecting block and the whole of connecting pipe can, protected buried bolt in advance difficult impaired.
Optionally, magnets are arranged on two sides, close to the two adjacent connecting plates, of the connecting plates, and the magnets of the two adjacent connecting plates can be adsorbed mutually in the magnet embedded connecting plates.
Through adopting above-mentioned technical scheme, through the setting of magnet, the intensity of connecting between two connecting plates of reinforcing, in magnet embedding connecting plate simultaneously, make connecting between the connecting plate inseparabler, reduce the production in great gap.
Optionally, the foundation pile structure further comprises a plurality of bottom plates and a plurality of reinforcing rods, wherein the bottom plates are fixedly connected to the foundation beside the foundation piles, the bottom plates are perpendicular to the connecting plates, one ends of the reinforcing rods are fixedly arranged on the bottom plates, and the other ends of the reinforcing rods are fixedly connected with the connecting plates.
Through adopting above-mentioned technical scheme, through anchor strut connection bottom plate and connecting plate, because bottom plate and connecting plate mutually perpendicular, the anchor strut plays the effect of gusset plate to the connecting plate, makes the connecting plate be difficult for coming off from the foundation pile, makes the reinforcement effect of foundation pile better.
Optionally, one end of the reinforcing rod is detachably connected with the connecting plate, one end of the reinforcing rod is provided with a first dismounting mechanism for dismounting the reinforcing rod, the other end of the reinforcing rod is detachably connected with the bottom plate, and the other end of the reinforcing rod is provided with a second dismounting mechanism for dismounting the reinforcing rod.
Through adopting above-mentioned technical scheme, make the anchor strut can dismantle between bottom plate and connecting plate through first disassembly body and second disassembly body, receive rain wash and wind erosion when the anchor strut leads to the connecting block impaired for a long time, dismantle the anchor strut and change, when the connecting plate need be dismantled and changed, dismantle the anchor strut earlier, say the connecting plate and take off again, make to consolidate effectually, maintenance efficiency is high.
Optionally, the first dismounting mechanism comprises a clamping block and a sealing ring, the clamping block is fixedly arranged at one end of the reinforcing rod, a clamping groove with a notch facing the bottom plate is formed in the connecting plate, the clamping block is connected with the connecting plate in a clamping mode through the clamping groove, and the sealing ring is arranged at the connecting position of the clamping block and the clamping groove.
Through adopting above-mentioned technical scheme, when carrying out being connected of anchor strut and connecting plate, through fixture block and draw-in groove with anchor strut and connecting plate joint to seal through the sealing washer, make the junction of anchor strut and connecting plate obtain the protection.
Optionally, the second disassembly body includes the movable rod, the week side of movable rod is provided with the screw thread, and the gusset rod has been offered the spread groove near the one end of movable rod, the inner wall department of spread groove is provided with the screw thread, and spread groove and gusset rod threaded connection are passed through to the one end of movable rod, put towards the connection of gusset rod on the bottom plate to set up threaded hole, the other end of movable rod passes through screw hole and bottom plate threaded connection.
Through adopting above-mentioned technical scheme, rotate the movable rod when dismantling the anchor strut, make the movable rod rotate relative bottom plate and anchor strut simultaneously, make the through-thread hole of movable rod and bottom plate rotation separation, the movable rod constantly moves to the spread groove tank bottom, after the distance that is greater than fixture block length was apart from bottom plate to the movable rod, conveniently separates fixture block and connecting plate, when needs installation anchor strut, the contrarotation movable rod makes the movable rod enter into the screwed hole, has made things convenient for the operation to the anchor strut.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting plates are arranged and fixed outside the foundation pile through the embedded bolts through the arrangement of the connecting plates and the embedded parts, all the connecting plates are matched with each other and surround the periphery of the foundation pile, so that the periphery of the foundation pile is reinforced by the connecting plates, rainwater erosion and wind erosion act on the connecting plates, after the connecting plates are seriously damaged, the connecting plates are separated from the foundation pile through the connecting mechanisms, and new connecting plates are replaced and installed, so that the foundation pile is not easy to damage, pouring maintenance is not needed, and the maintenance efficiency is high;
2. through the setting of bottom plate and anchor strut, anchor strut connects bottom plate and connecting plate, makes the anchor strut play the reinforcing effect to the connecting plate, is difficult for separating with the foundation pile during connecting plate fixed connection, has strengthened the reinforcement effect to the foundation pile.
Drawings
Fig. 1 is a front view of a foundation pile reinforcement device in an embodiment of the present application.
Fig. 2 is a plan view of a foundation pile reinforcement device in an embodiment of the present application.
Fig. 3 is a partial sectional view of the connection plate and the foundation pile.
Figure 4 is a partially exploded view of the connection plate and connection block.
Fig. 5 is an exploded view of the movable bar and the reinforcing bar.
Description of reference numerals: 100. foundation piles; 200. a connecting plate; 210. connecting holes; 220. a groove; 230. a magnet; 240. a card slot; 250. an inclined block; 300. a connecting mechanism; 310. a connecting pipe; 320. connecting blocks; 400. embedding bolts in advance; 500. a base plate; 510. a threaded hole; 600. a reinforcing rod; 610. connecting grooves; 700. a first disassembly mechanism; 710. a clamping block; 720. a seal ring; 800. a movable rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses foundation pile reinforcing apparatus. Referring to fig. 1, the foundation pile reinforcing apparatus includes a plurality of connecting plates 200, in this embodiment, four connecting plates 200 are used, each connecting plate 200 is disposed in an arc shape, a concave surface of each connecting plate 200 faces the foundation pile 100, the four connecting plates 200 are mutually matched to surround the periphery of the foundation pile 100, and the four connecting plates 200 can simultaneously abut against the foundation pile 100 at the periphery of the foundation pile 100. An embedded part is arranged in the foundation pile 100 when the foundation pile 100 is manufactured, a connecting mechanism 300 is arranged on the connecting plate 200, the connecting mechanism 300 is used for connecting the connecting plate 200 and the embedded part, and the connecting plate 200 is tightly abutted to the foundation pile 100 through the connection of the connecting mechanism 300 and the embedded part.
Referring to fig. 1 and 2, a bottom plate 500 is fixedly disposed on the foundation on the circumferential side of the foundation pile 100, the bottom plate 500 is fixed to the foundation by anchoring or the like, in this embodiment, one bottom plate 500 is disposed corresponding to each connecting plate 200, and a gap through which the connecting plate 200 can be detached is disposed between the bottom plate 500 and the connecting plate 200. Be provided with reinforcing rod 600 between connecting plate 200 and bottom plate 500, reinforcing rod 600's both ends can dismantle with connecting plate 200 and bottom plate 500 respectively and be connected, reinforcing rod 600 is provided with first disassembly body 700 with one of connecting plate 200 connection, and first disassembly body 700 is used for connecting and dismantles reinforcing rod 600 and connecting plate 200, and reinforcing rod 600 is provided with the second disassembly body with the one end that bottom plate 500 is connected, and the second disassembly body is used for connecting and dismantles reinforcing rod 600 and bottom plate 500.
Referring to fig. 3 and 4, the embedded part includes embedded bolts 400, four embedded bolts 400 are used in this embodiment, the heads of the embedded bolts 400 are fixedly disposed in the foundation pile 100, and one ends of the embedded bolts 400 far away from the heads extend out of the foundation pile 100. The connecting mechanism 300 comprises a connecting pipe 310, threads are arranged on the inner wall of the connecting pipe 310, a connecting hole 210 is formed in each connecting plate 200, and the embedded bolt 400 penetrates through the connecting hole 210 to be in threaded connection with the connecting pipe 310. The connecting piece 320 is fixedly disposed on one side of the connecting pipe 310 away from the foundation pile 100, the area of the cross section of the connecting piece 320 is larger than that of the cross section of the connecting pipe 310, and the connecting piece 320 completely covers one side of the connecting pipe 310. One side of the connecting plate 200, which is far away from the foundation pile 100, is provided with a groove 220, the groove 220 is communicated with the connecting hole 210, the connecting pipe 310 can be completely positioned in the groove 220, the connecting block 320 cannot penetrate into the groove 220, the connecting block 320 can be tightly abutted with the position of the connecting plate 200, which is positioned around the notch of the groove 220, and when the connecting block 320 is tightly abutted with the connecting plate 200, the connecting plate 200 is tightly abutted with the foundation pile 100.
Referring to fig. 1 and 5, the first detachment mechanism 700 includes a clamping block 710, the clamping block 710 is fixedly disposed at one end of the reinforcing rod 600, an inclined block 250 is fixedly disposed on the connecting plate 200 along a disposition direction of the reinforcing rod 600, one end of the inclined block 250 is fixedly connected to the connecting plate 200, the other end of the inclined block 250 is disposed toward the reinforcing rod 600, a clamping groove 240 is disposed at one end of the inclined block 250 toward the reinforcing rod 600, and the clamping block 710 is clamped to the inclined block 250 through the clamping groove 240. A circle of concave space is formed at the joint of the clamping block 710 and the reinforcing rod 600, a sealing ring 720 is arranged on the reinforcing rod 600, and after the clamping block 710 is clamped with the clamping groove 240, the joint of the sealing ring 720, the clamping block 710 and the reinforcing rod 600 is hermetically connected with the inclined block 250.
The second disassembly mechanism includes movable rod 800, and movable rod 800 adopts the threaded rod in this embodiment, and connecting groove 610 has been seted up to the side that reinforcing rod 600 kept away from fixture block 710, is provided with the screw thread on the inner wall of connecting groove 610, and the screw thread and the reinforcing rod 600 threaded connection in connecting groove 610 are passed through to movable rod 800's one end. The bottom plate 500 is provided with a threaded hole 510, the inner wall of the connecting groove 610 has the same thread as the thread in the threaded hole 510, and the other end of the movable rod 800 passes through the threaded hole 510 to be in threaded connection with the bottom plate 500. The movable rod 800 is not separated from the connection groove 610 all the time when being connected with the bottom plate 500, and when the movable rod 800 contacts the bottom of the connection groove 610, the distance between the movable rod 800 and the bottom plate 500 is greater than the sliding distance of the reinforcing rod 600 when the fixture block 710 is separated from the clamping groove 240.
Each connecting plate 200 is provided with a magnet 230 on one side of the adjacent two connecting plates 200, the magnets 230 are fixedly embedded in the connecting plates 200, and each two connecting plates 200 are fixedly connected with each other through the magnets 230.
The implementation principle of a foundation pile reinforcing apparatus of the embodiment of the application is as follows: when the connection plate 200 is subjected to rain erosion or wind erosion for a long time, the worker rotates the movable rod 800 by using the utility tool, so that the movable rod 800 is separated from the threaded hole 510 of the base plate 500, when the movable rod 800 contacts with the bottom of the connection groove 610, the sealing ring 720 is separated from the connection part of the reinforcing rod 600 and the fixture block 710, and then the fixture block 710 is separated from the clamping groove 240 by using the tool.
Then, the connecting block 320 is rotated to enable the connecting block 320 to drive the connecting pipe 310 to be separated from the embedded bolt 400, then the magnet 230 between the connecting plates 200 is separated, the connecting plates 200 are detached, after a new connecting plate 200 is replaced, the connecting plates 200 are fixed through the connecting block 320 and the connecting pipe 310, then the process is repeated to install the reinforcing rod 600 between the connecting plates 200 and the base plate 500, and the reinforcing strength of the connecting plates 200 is enhanced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a foundation pile reinforcing apparatus which characterized in that: the connecting device comprises a plurality of connecting plates (200) and embedded parts, wherein the embedded parts are embedded in foundation piles (100), the connecting plates (200) are detachably connected with the foundation piles (100) through the embedded parts, the connecting plates (200) can be tightly abutted to the foundation piles (100), all the connecting plates (200) are mutually matched to surround the peripheral sides of the foundation piles (100), and the connecting plates (200) are provided with connecting mechanisms (300) used for installing and detaching the connecting plates (200).
2. A foundation pile reinforcement device according to claim 1, wherein: the embedded part comprises a plurality of embedded bolts (400), the heads of the embedded bolts (400) are embedded in the foundation piles (100), one side, far away from the heads, of the embedded bolts (400) extends out of the foundation piles (100), the connecting holes (210) are formed in the connecting plate (200), the connecting mechanism (300) comprises a connecting pipe (310), the inner wall of the connecting pipe (310) is provided with threads, the embedded bolts (400) penetrate through the connecting holes (210) and are in threaded connection with the connecting pipe (310), and the embedded bolts (400) do not penetrate through the connecting pipe (310).
3. A foundation pile reinforcement device according to claim 2, wherein: the connecting mechanism (300) further comprises a connecting block (320), the connecting block (320) is fixedly arranged on one side, far away from the foundation pile (100), of the connecting pipe (310), a groove (220) is formed in the connecting plate (200), the groove (220) is communicated with the connecting hole (210), the connecting pipe (310) can be completely located in the groove (220), and the connecting block (320) and the connecting plate (200) can be tightly abutted to the position, located at the groove opening of the groove (220).
4. A foundation pile reinforcement device according to claim 1, wherein: magnets (230) are arranged on two sides, close to two adjacent connecting plates (200), of the connecting plates (200), the magnets (230) are embedded into the connecting plates (200), and the magnets (230) of the two adjacent connecting plates (200) can be mutually adsorbed.
5. A foundation pile reinforcement device according to claim 1, wherein: still include a plurality of bottom plates (500) and a plurality of anchor strut (600), bottom plate (500) fixed connection is on the other ground of foundation pile (100), and bottom plate (500) set up with connecting plate (200) are perpendicular, the fixed setting of one end of anchor strut (600) is on bottom plate (500), the other end and connecting plate (200) fixed connection of anchor strut (600).
6. A foundation pile reinforcement device according to claim 5, wherein: the one end and the connecting plate (200) of anchor strut (600) can be dismantled and be connected, one of anchor strut (600) is served and is provided with first disassembly body (700) that is used for dismantling anchor strut (600), the other end and bottom plate (500) of anchor strut (600) can be dismantled and be connected, are provided with the second disassembly body that is used for dismantling anchor strut (600) on the other end of anchor strut (600).
7. A foundation pile reinforcement device according to claim 6, wherein: first disassembly body (700) includes fixture block (710) and sealing washer (720), fixture block (710) is fixed to be set up in the one end of anchor strut (600), draw-in groove (240) of notch orientation bottom plate (500) are seted up on connecting plate (200), fixture block (710) pass through draw-in groove (240) and connecting plate (200) joint, sealing washer (720) set up the junction at fixture block (710) and draw-in groove (240).
8. A foundation pile reinforcement device according to claim 6, wherein: the second disassembly body includes movable rod (800), the week side of movable rod (800) is provided with the screw thread, and spread groove (610) have been seted up to the one end that anchor strut (600) are close to movable rod (800), the inner wall department of spread groove (610) is provided with the screw thread, and spread groove (610) and anchor strut (600) threaded connection are passed through to the one end of movable rod (800), towards the direction of connection of anchor strut (600) screw hole (510) have been seted up on bottom plate (500), the other end of movable rod (800) passes through screw hole (510) and bottom plate (500) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183842.7U CN215801594U (en) | 2021-05-29 | 2021-05-29 | Foundation pile reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183842.7U CN215801594U (en) | 2021-05-29 | 2021-05-29 | Foundation pile reinforcing device |
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| Publication Number | Publication Date |
|---|---|
| CN215801594U true CN215801594U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121183842.7U Active CN215801594U (en) | 2021-05-29 | 2021-05-29 | Foundation pile reinforcing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606935A (en) * | 2022-04-01 | 2022-06-10 | 北京首钢建设集团有限公司 | Pile foundation reinforcing structure and reinforcing method |
-
2021
- 2021-05-29 CN CN202121183842.7U patent/CN215801594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606935A (en) * | 2022-04-01 | 2022-06-10 | 北京首钢建设集团有限公司 | Pile foundation reinforcing structure and reinforcing method |
| CN114606935B (en) * | 2022-04-01 | 2024-03-29 | 北京首钢建设集团有限公司 | Pile foundation reinforcing structure and reinforcing method |
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