CN216586589U - Pile foundation hole protection device - Google Patents
Pile foundation hole protection device Download PDFInfo
- Publication number
- CN216586589U CN216586589U CN202122614483.2U CN202122614483U CN216586589U CN 216586589 U CN216586589 U CN 216586589U CN 202122614483 U CN202122614483 U CN 202122614483U CN 216586589 U CN216586589 U CN 216586589U
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- Prior art keywords
- hole
- locking
- mounting
- connecting rod
- rod
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- Withdrawn - After Issue
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Abstract
The utility model provides a pile foundation hole protection device, which comprises: an installation plate and an installation seat are arranged on the installation plate, the steel pipe, crossbeam and connecting rod, the mounting disc is the ring form, the inner ring of mounting disc is the installation passageway, the crossbeam sets up in the installation passageway horizontally, the connecting rod sets up the bottom at the crossbeam vertically, the mount pad sets up the top at the crossbeam, the sunken connecting rod male connecting hole that supplies on another crossbeam that forms in top of mount pad, be provided with on the mount pad and be used for locking the locking Assembly of connecting rod in the connecting hole, the steel pipe is a plurality of, the both ends of each steel pipe are provided with installation pole and inserted bar respectively, the bottom of mounting disc is provided with the installation pole male mounting hole of confession steel pipe with encircleing, each installation pole all locks in the mounting hole that corresponds through the bolt, the top of mounting disc is provided with the inserted hole of the inserted bar that supplies the steel pipe on another mounting disc with encircleing, the problem that the full steel of current pile foundation hole that exists among the prior art protects a section of thick bamboo and is not convenient for maintenance when damaging and changes is solved.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a pile foundation hole protection device.
Background
When the bridge substructure pile foundation is constructed in a high backfill soil area, due to the facts that backfill soil is not compact, large stones are mixed in the backfill soil, the underground water level is too high and the like, hole collapse is caused continuously on the wall of a pile hole after the hole is formed by rotary drilling, and pile forming effect and quality are affected. In order to cope with such a situation, a common control method is to drive an all-steel casing as a hole wall to protect the pile hole from collapsing.
The disadvantages of this approach are: in order to conveniently take out the all-steel pile casing from the pile foundation hole in the later period, the used all-steel pile casing needs to be a whole, but the longer all-steel pile casing needs to be used due to the deeper depth of the pile foundation hole, the production cost for manufacturing the all-steel pile casing with the length is higher, the transportation is not changed, and most importantly, if a certain part of the all-steel pile casing is damaged, the maintenance is troublesome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a pile foundation hole protection device, which solves the problem that the existing pile foundation hole all-steel casing in the prior art is inconvenient to maintain and replace when damaged.
According to an embodiment of the utility model, a pile foundation hole guard comprises: the mounting disc, the mount pad, the steel pipe, crossbeam and connecting rod, the mounting disc is the ring form, the inner ring of mounting disc is the erection channel, the crossbeam sets up in the erection channel horizontally, the connecting rod sets up the bottom at the crossbeam vertically, the mount pad sets up the top at the crossbeam, the sunken connecting rod male connecting hole that forms on supplying another crossbeam in top of mount pad, be provided with on the mount pad and be used for locking the locking Assembly of connecting rod in the connecting hole, the steel pipe is a plurality of, the both ends of each steel pipe are provided with installation pole and inserted bar respectively, the bottom of mounting disc is provided with the installation pole male mounting hole of supplying the steel pipe with encircling, each installation pole all locks in the mounting hole that corresponds through the bolt, the top of mounting disc is provided with the inserted bar male jack that supplies the steel pipe on another mounting disc with encircling.
Compared with the prior art, the utility model has the following beneficial effects: through pile foundation hole all steel pile casing design originally for the pile foundation hole protector of multistage formula, when using, can be according to the reasonable number of chooseing for use this pile foundation hole protector of the actual degree of depth in pile foundation hole, use this device simultaneously, when damage appears in individualized steel pipe, only need with this damaged steel pipe tear down replace new steel pipe can, improve pile foundation hole protector's maintenance efficiency, reduce cost of maintenance.
Further, the locking assembly includes: the connecting rod is provided with a plurality of locking holes, the two side walls of the connecting rod are recessed to form second grooves, a locking mechanism used for locking the connecting rod in the connecting hole in a matched mode with the locking holes is arranged in each second groove, a first groove is formed in the bottom of the connecting hole, the triggering mechanism is arranged in the first groove and used for controlling the locking mechanism to lock the connecting rod, and a releasing mechanism used for controlling the locking mechanism to release the connecting rod is further arranged on the mounting seat.
Further, each of the locking mechanisms includes: the mounting plate is arranged in the second groove in a sliding mode, a locking rod corresponding to the locking hole is arranged at one end, close to the connecting hole, of the mounting plate, and the locking rod is inserted into the locking hole under the elastic force of the second spring.
Further, each of the release mechanisms includes: stay cord and draw the piece, the one end of stay cord and the one end fixed connection that the mounting panel deviates from the locking hole, and the other end of stay cord is worn out from the top of mount pad, draws the piece setting and wears out the tip of mount pad one end at the stay cord, stay cord and mount pad sliding connection, draw the piece and do not block the check lock lever and insert in the locking hole.
Further, the trigger mechanism includes: the feeler block, first spring and connect the rope, the feeler block sets up in first recess with sliding, first spring also sets up in first recess, it is two to connect the rope, two one ends of connecting the rope all deviate from the lateral wall of connecting hole with the feeler block and be connected, two other ends of connecting the rope insert respectively in two second recesses and with the lateral wall that the mounting panel that corresponds deviates from the connecting hole be connected, two connect the rope all with mount pad sliding connection, the feeler block inserts connecting hole and check lock lever under the elasticity of first spring and keeps away from the connecting hole.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the mount.
Fig. 3 is a schematic view of a connection structure of two pile foundation hole protectors.
In the above drawings: 1. mounting a disc; 2. installing a channel; 3. a cross beam; 4. a mounting seat; 5. connecting holes; 6. a steel pipe; 7. mounting a rod; 8. inserting a rod; 9. a locking hole; 10. a second groove; 11. a first groove; 12. mounting a plate; 13. a locking lever; 14. a second spring; 15. pulling a rope; 16. pulling the block; 17. a contact block; 18. a first spring; 19. connecting ropes; 20. a jack; 21. a connecting rod.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, an embodiment of the present invention provides a pile hole protection device, including: a mounting plate 1 and a mounting seat 4, steel pipe 6, crossbeam 3 and connecting rod 21, mounting disc 1 is the ring form, the inner ring of mounting disc 1 is installation channel 2, crossbeam 3 sets up in installation channel 2 horizontally, connecting rod 21 sets up the bottom at crossbeam 3 vertically, mount pad 4 sets up the top at crossbeam 3, the sunken connecting hole 5 that forms the connecting rod 21 male that supplies on another crossbeam 3 in the top of mount pad 4, be provided with on the mount pad 4 and be used for locking connecting rod 21 in connecting hole 5's locking Assembly, steel pipe 6 is a plurality of, the both ends of each steel pipe 6 are provided with installation pole 7 and inserted bar 8 respectively, the bottom of mounting disc 1 encircles and is provided with the mounting hole that supplies the installation pole 7 male of steel pipe 6, each installation pole 7 all locks in the mounting hole that corresponds through the bolt, the top of mounting disc 1 encircles and is provided with the jack 20 that supplies the inserted bar 8 male of steel pipe 6 on another mounting disc 1.
Through pile foundation hole all steel pile casing design originally for the pile foundation hole protector of multistage formula, when using, can be according to the reasonable number of chooseing for use this pile foundation hole protector of the actual degree of depth in pile foundation hole, use this device simultaneously, when damage appears in individualized steel pipe 6, only need with the steel pipe 6 of this damage tear down replace new steel pipe 6 can, improve pile foundation hole protector's maintenance efficiency, reduce cost of maintenance. Specific figure 3 shows, when using this pile foundation hole protector, at first the reasonable number of chooseing for use this pile foundation hole protector for use, then in making connecting rod 21 insert the connecting hole 5 of another base hole protector's mount pad 4, the locking Assembly in rethread connecting hole 5 locks connecting rod 21 in connecting hole 5, can realize two base hole protector's interconnect, simultaneously through the design of sectional type, the base hole protector's of being convenient for transportation.
As shown in fig. 2, the locking assembly includes: trigger mechanism, all be provided with a plurality of locking holes 9 on the both sides wall that connecting rod 21 deviates from mounting disc 1 one end, the both sides wall of connecting hole 5 is all sunken to form second recess 10, all be provided with in each second recess 10 and be used for locking the locking mechanism of connecting rod 21 in connecting hole 5 with locking hole 9 cooperation, the bottom of connecting hole 5 is provided with first recess 11, trigger mechanism sets up in first recess 11, trigger mechanism is used for controlling locking mechanism and locks connecting rod 21, still be provided with the release mechanism who is used for controlling locking mechanism release connecting rod 21 on mount pad 4.
Specifically, after connecting rod 21 inserted the bottom of connecting hole 5, trigger mechanism control locking mechanism locked connecting rod 21 to the realization was to connecting rod 21 fixed, when needs demolishd connecting rod 21 from connecting hole 5 in, can control locking mechanism release connecting rod 21 through release mechanism, thereby be convenient for link together two or more this pile foundation hole protector, also be convenient for simultaneously to pile foundation hole protector's dismantlement.
As shown in fig. 2, each of the locking mechanisms includes: the mounting plate 12 is slidably arranged in the second groove 10, a locking rod 13 corresponding to the locking hole 9 is arranged at one end, close to the connecting hole 5, of the mounting plate 12, and the locking rod 13 is inserted into the locking hole 9 under the elastic force of the second spring 14. Each of the release mechanisms includes: stay cord 15 and draw piece 16, the one end of stay cord 15 and the one end fixed connection that mounting panel 12 deviates from locking hole 9, the other end of stay cord 15 is worn out from the top of mount pad 4, draw piece 16 to set up the tip of wearing out mount pad 4 one end at stay cord 15, stay cord 15 and mount pad 4 sliding connection, draw piece 16 not block in the check lock lever 13 inserts locking hole 9. The trigger mechanism includes: contact block 17, first spring 18 and connect rope 19, contact block 17 sets up in first recess 11 with sliding, first spring 18 also sets up in first recess 11, it is two to connect rope 19, two one ends of connecting rope 19 all deviate from the lateral wall of connecting hole 5 with contact block 17 and be connected, two other ends of connecting rope 19 insert respectively in two second recesses 10 and with the mounting panel 12 that corresponds deviate from the lateral wall of connecting hole 5 and be connected, two connect rope 19 all with mount pad 4 sliding connection, contact block 17 inserts connecting hole 5 and check lock lever 13 and keeps away from connecting hole 5 under first spring 18's elasticity.
The working principle of the specific locking assembly is as follows: after the connecting rod 21 is inserted into the connecting hole 5, the connecting rod 21 pushes the contact block 17 to compress the first spring 18, so that the connecting rope 19 is not in a tensioned state any more, the mounting plate 12 moves towards the direction close to the connecting hole 5 under the elastic force of the second spring 14, and in the process, after the locking rod 13 on the mounting plate 12 is aligned with the locking hole 9 on the side wall of the connecting rod 21, the locking rod 13 is inserted into the locking hole 9 under the elastic force of the second spring 14, so that the connecting rod 21 is locked in the connecting hole 5; when the connecting rod 21 needs to be released, only the pulling rope 15 needs to be pulled, so that the pulling rope 15 pulls the mounting plate 12 to move towards the direction away from the connecting hole 5, and finally the locking rod 13 is separated from the locking hole 9.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. A pile foundation hole protector, comprising: the mounting plate (1) is annular, the inner ring of the mounting plate (1) is a mounting channel (2), the cross beam (3) is horizontally arranged in the mounting channel (2), the connecting rod (21) is vertically arranged at the bottom of the cross beam (3), the mounting seat (4) is arranged at the top of the cross beam (3), the top of the mounting seat (4) is sunken to form a connecting hole (5) for the connecting rod (21) on the other cross beam (3) to be inserted into, a locking assembly for locking the connecting rod (21) in the connecting hole (5) is arranged on the mounting seat (4), a plurality of steel pipes (6) are arranged, a mounting rod (7) and an inserting rod (8) are respectively arranged at two ends of each steel pipe (6), a mounting hole for the mounting rod (7) of the steel pipe (6) to be inserted into is arranged at the bottom of the mounting plate (1) in a surrounding manner, each mounting rod (7) is locked in the corresponding mounting hole through a bolt, and the top of the mounting disc (1) is provided with a jack (20) for inserting the inserted rod (8) of the steel pipe (6) on the other mounting disc (1) in a surrounding manner.
2. The pile hole guard of claim 1, wherein the locking assembly comprises: trigger mechanism, all be provided with a plurality of locking holes (9) on the both sides wall that connecting rod (21) deviates from mounting disc (1) one end, the both sides wall of connecting hole (5) is all sunken to form second recess (10), all be provided with in each second recess (10) and be used for locking the locking mechanism in connecting hole (5) with connecting rod (21) with locking hole (9) cooperation, the bottom of connecting hole (5) is provided with first recess (11), trigger mechanism sets up in first recess (11), trigger mechanism is used for controlling locking mechanism and locks connecting rod (21), still be provided with the release mechanism who is used for controlling locking mechanism release connecting rod (21) on mount pad (4).
3. A pile hole guard according to claim 2 wherein each locking mechanism comprises: the mounting plate (12) is arranged in the second groove (10) in a sliding mode, a locking rod (13) corresponding to the locking hole (9) is arranged at one end, close to the connecting hole (5), of the mounting plate (12), and the locking rod (13) is inserted into the locking hole (9) under the elastic force of the second spring (14).
4. A pile hole guard according to claim 3 wherein each release mechanism comprises: stay cord (15) and draw piece (16), the one end of stay cord (15) deviates from the one end fixed connection of locking hole (9) with mounting panel (12), the other end of stay cord (15) is worn out from the top of mount pad (4), draw piece (16) to set up the tip of wearing out mount pad (4) one end in stay cord (15), stay cord (15) and mount pad (4) sliding connection, draw piece (16) not block check lock lever (13) insert in locking hole (9).
5. The pile hole guard of claim 4, wherein the trigger mechanism comprises: touch multitouch (17), first spring (18) and connect rope (19), touch multitouch (17) set up in first recess (11) with sliding, first spring (18) also set up in first recess (11), it is two to connect rope (19), the one end of two connection ropes (19) all deviates from the lateral wall of connecting hole (5) with touch multitouch (17) is connected, the other end of two connection ropes (19) inserts respectively in two second recesses (10) and is connected with the lateral wall that deviates from connecting hole (5) with mounting panel (12) that correspond, two connection ropes (19) all with mount pad (4) sliding connection, touch multitouch (17) insert connecting hole (5) and check lock lever (13) and keep away from connecting hole (5) under the elasticity of first spring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614483.2U CN216586589U (en) | 2021-10-28 | 2021-10-28 | Pile foundation hole protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614483.2U CN216586589U (en) | 2021-10-28 | 2021-10-28 | Pile foundation hole protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216586589U true CN216586589U (en) | 2022-05-24 |
Family
ID=81640496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122614483.2U Withdrawn - After Issue CN216586589U (en) | 2021-10-28 | 2021-10-28 | Pile foundation hole protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216586589U (en) |
-
2021
- 2021-10-28 CN CN202122614483.2U patent/CN216586589U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220524 Effective date of abandoning: 20230628 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20220524 Effective date of abandoning: 20230628 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |