CN211779411U - Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction - Google Patents
Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction Download PDFInfo
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- CN211779411U CN211779411U CN202020412248.XU CN202020412248U CN211779411U CN 211779411 U CN211779411 U CN 211779411U CN 202020412248 U CN202020412248 U CN 202020412248U CN 211779411 U CN211779411 U CN 211779411U
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- fixedly connected
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011440 grout Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a ground engineering construction is with bored concrete pile bottom mud jacking valve, including valve body and inlet pipe, the top fixedly connected with elastic sleeve of valve body, elastic sleeve's top is from the front to the first semicircle ring of back first and second semicircle ring of fixedly connected with respectively, and the front side of first semicircle ring runs through there is first lead screw, the utility model relates to a ground engineering construction technical field. This bored concrete pile base mud jacking valve for geotechnical engineering construction, through arc spread groove and arc inserted bar phase-match, first bevel gear meshes with second bevel gear mutually, make to push down the second lead screw and drive second bevel gear and rotate, and then drive first semicircle ring and second semicircle ring and draw close each other, press from both sides tightly the inlet pipe, the installation has been accomplished, whole installation only need insert the arc inserted bar in the arc spread groove, then push down the inlet pipe can, and is simple and convenient, the installation rate is accelerated, the work efficiency is improved, the engineering construction is greatly facilitated.
Description
Technical Field
The utility model relates to a geotechnical engineering construction technical field specifically is a bored concrete pile bottom mud jacking valve for geotechnical engineering construction.
Background
The cast-in-place pile has the advantages of no vibration, no soil squeezing, low noise, suitability for dense urban building areas and the like during construction, and is widely applied to construction. According to different hole-forming processes, the cast-in-place piles can be divided into dry-operation hole-forming cast-in-place piles, slurry retaining wall hole-forming cast-in-place piles, manual hole-digging cast-in-place piles and the like, and in the prior art, when cast-in-place piles are cast in place, mud jacking valves are generally adopted.
The existing grouting valve for grouting is transported to a construction site for use after being processed and molded in a factory according to engineering requirements, the grouting valve needs to be installed through rotation, screw tightening and the like when in use, the time required by installation is prolonged when rapid construction is needed, and inconvenience in use is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a bored concrete pile base mud jacking valve for geotechnical engineering construction has solved the used mud jacking valve of current mud jacking and has transported the job site to use according to the engineering needs behind mill's machine-shaping, and the mud jacking valve need install it through rotating and screw up etc. when using, has increased the required time of installation when needs are under construction fast, causes awkward problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pile bottom mud jacking valve of a cast-in-place pile for geotechnical engineering construction comprises a valve body and an inlet pipe, wherein the top of the valve body is fixedly connected with an elastic sleeve, the top of the elastic sleeve is fixedly connected with a first semicircular ring and a second semicircular ring respectively from front to back, a first screw rod penetrates through the front side of the first semicircular ring, a first bevel gear is fixedly connected with the front end of the first screw rod, a fixed disc is fixedly connected with the front side of the first semicircular ring through a supporting frame, the top of the fixed disc is rotatably connected with a second bevel gear meshed with the first bevel gear, a second screw rod penetrates through the top of the second bevel gear, the bottom end of the second screw rod sequentially penetrates through the second bevel gear and the fixed disc and extends to the lower part of the fixed disc, the top end of the second screw rod is fixedly connected with a rotating disc, arc-shaped connecting grooves are formed in the two sides of the top of, and the equal fixedly connected with connecting block in both sides of inlet pipe, the bottom of connecting block is rotated and is connected with the dwang, the equal fixedly connected with in both sides and the arc spread groove assorted arc inserted bar of dwang bottom.
Preferably, the two sides of the valve body are both provided with side pipes in a penetrating manner, and the outer surfaces of the side pipes are in threaded connection with the connecting part of the valve body.
Preferably, the outer surface of the side pipe is fixedly connected with a hook, and the front side and the rear side of the valve body are fixedly connected with a hanging ring matched with the hook.
Preferably, the front side and the rear side of the valve body are fixedly connected with elastic clamping sleeves matched with the side pipes, and the rear end of the first screw rod penetrates through the first semicircular ring and the second semicircular ring in sequence and extends to the outer portion of the second semicircular ring.
Preferably, the first semicircular ring, the second semicircular ring and the first screw rod are in threaded connection, and a forward thread and a reverse thread are respectively arranged on the outer surface of the first screw rod from front to back.
Preferably, the second screw rod is in threaded connection with the second bevel gear, and the second screw rod is in sliding connection with the fixed disc.
Advantageous effects
The utility model provides a ground engineering construction is with bored concrete pile bottom mud jacking valve. Compared with the prior art, the method has the following beneficial effects:
(1) the pile bottom mud jacking valve for the cast-in-place pile for geotechnical engineering construction is characterized in that an elastic sleeve is fixedly connected to the top of a valve body, a first semicircular ring and a second semicircular ring are fixedly connected to the top of the elastic sleeve from front to back respectively, a first lead screw penetrates through the front side of the first semicircular ring, a first bevel gear is fixedly connected to the front side of the first lead screw, a fixed disc is fixedly connected to the front side of the first semicircular ring through a support frame, a second bevel gear meshed with the first bevel gear is rotatably connected to the top of the fixed disc, a second lead screw penetrates through the top of the second bevel gear, the bottom end of the second lead screw sequentially penetrates through the second bevel gear and the fixed disc and extends to the lower side of the fixed disc, a rotating disc is fixedly connected to the top end of the second lead screw, arc-shaped connecting grooves are formed in two sides of the top of the rotating disc, and connecting blocks, the bottom of connecting block is rotated and is connected with the dwang, the equal fixedly connected with in both sides and the arc spread groove assorted arc inserted bar of dwang bottom, through arc spread groove and arc inserted bar phase-match, first bevel gear meshes with second bevel gear mutually, make to push down the second lead screw and drive second bevel gear and rotate, and then drive first semicircle ring and second semicircle ring and draw close each other, press from both sides tightly the inlet pipe, accomplish the installation, whole installation only need insert the arc spread groove with the arc inserted bar, then push down the inlet pipe can, and is simple and convenient, and the installation rate is accelerated, and the work efficiency is improved, and the engineering construction is greatly facilitated.
(2) This grout valve is used in geotechnical engineering construction pile base, it has the side pipe to all run through in the both sides of valve body, and the surface of side pipe and the junction threaded connection of valve body, the outer fixed surface of side pipe is connected with the couple, the equal fixedly connected with in front side and the rear side of valve body and couple assorted link, the equal fixedly connected with in front side and the rear side of valve body and side pipe assorted elastic ferrule, the side pipe can be hung at the surface of valve body through couple and link phase-match during the transportation, and accomplish the fixed of side pipe through elastic ferrule, avoid the easy impaired condition of grout valve bulge to take place when the transportation, the security of equipment has been improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the first semicircular ring of the present invention;
FIG. 3 is a top view of the rotating disk of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a valve body; 2. a feed pipe; 3. an elastic sleeve; 4. a first semicircular ring; 5. a second semi-circular ring; 6. a first lead screw; 7. a first bevel gear; 8. fixing the disc; 9. a second bevel gear; 10. a second lead screw; 11. rotating the disc; 12. an arc-shaped connecting groove; 13. connecting blocks; 14. rotating the rod; 15. an arc-shaped inserted link; 16. a side tube; 17. hooking; 18. hanging a ring; 19. an elastic card sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pile bottom mud jacking valve of a cast-in-place pile for geotechnical engineering construction comprises a valve body 1 and a feeding pipe 2, wherein the top of the valve body 1 is fixedly connected with an elastic sleeve 3, the top of the elastic sleeve 3 is fixedly connected with a first semicircular ring 4 and a second semicircular ring 5 respectively from front to back, a first lead screw 6 penetrates through the front side of the first semicircular ring 4, the rear end of the first lead screw 6 sequentially penetrates through the first semicircular ring 4 and the second semicircular ring 5 and extends to the outside of the second semicircular ring 5, the first semicircular ring 4 and the second semicircular ring are in threaded connection with the first lead screw 6, the outer surface of the first lead screw 6 respectively starts to be provided with forward threads and reverse threads from front to back, the front end of the first lead screw 6 is fixedly connected with a first bevel gear 7, the front side of the first semicircular ring 4 is fixedly connected with a fixed disc 8 through a supporting frame, the top of the fixed disc 8 is rotatably connected with a second bevel gear 9 meshed with the first bevel gear 7, a second screw rod 10 penetrates through the top of the second bevel gear 9, the bottom end of the second screw rod 10 sequentially penetrates through the second bevel gear 9 and the fixed disc 8 and extends to the lower part of the fixed disc 8, the second screw rod 10 is in threaded connection with the second bevel gear 9, the second screw rod 10 is in sliding connection with the fixed disc 8, the top end of the second screw rod 10 is fixedly connected with a rotating disc 11, arc-shaped connecting grooves 12 are respectively formed in two sides of the top part of the rotating disc 11, connecting blocks 13 are respectively and fixedly connected with two sides of the feeding pipe 2, the bottom of each connecting block 13 is rotatably connected with a rotating rod 14, arc-shaped inserting rods 15 matched with the arc-shaped connecting grooves 12 are respectively and fixedly connected with two sides of the bottom of the rotating rod 14, the first bevel gear 7 is meshed with the second bevel gear 9, so that the second screw rod 10 is pressed down to drive the second bevel gear 9 to rotate, and further drive the first semicircular ring 4, the feeding pipe 2 is clamped and installed, the whole installation process only needs to insert the arc inserted link 15 into the arc connecting groove 12 and then press the feeding pipe 2 downwards, the installation speed is increased, the working efficiency is improved, the engineering construction is greatly facilitated, the side pipe 16 penetrates through the two sides of the valve body 1, the outer surface of the side pipe 16 is in threaded connection with the connecting part of the valve body 1, the outer surface of the side pipe 16 is fixedly connected with a hook 17, the front side and the rear side of the valve body 1 are fixedly connected with a hanging ring 18 matched with the hook 17, the front side and the rear side of the valve body 1 are fixedly connected with an elastic clamping sleeve 19 matched with the side pipe 16, the side pipe 16 can be hung on the outer surface of the valve body 1 through the matching of the hook 17 and the hanging ring 18 during transportation, the clamping sleeve of the side pipe 16 is fixed through the elastic clamping sleeve 19, and the condition that the bulge of the mud jacking valve is easy to damage during, the safety of the equipment is improved.
When in use, the rotating rod 14 is rotated, the arc-shaped inserting rod 15 is inserted into the arc-shaped connecting groove 12, so that the rotating rod 14 is connected with the rotating disc 11, then the feeding pipe 2 is pressed downwards, the feeding pipe 2 moves downwards to drive the rotating rod 14 to move downwards, so as to drive the rotating disc 11 and the second screw rod 10 to move downwards, the second screw rod 10 moves downwards to drive the second bevel gear 9 in threaded connection with the second screw rod to rotate, so as to drive the first bevel gear 7 and the first screw rod 6 to rotate, the first screw rod 6 rotates to drive the first semicircular ring 4 and the second semicircular ring 5 to approach each other, so as to clamp the feeding pipe 2 and complete installation, otherwise, if disassembly is needed, only the rotating rod 14 needs to be rotated, so that the arc-shaped inserting rod 15 leaves the arc-shaped connecting groove 12, then the feeding pipe 2 moves upwards, during transportation, the side pipe 16 can be hung on the outer surface of the, and the fixing of the side tube 16 is accomplished by means of an elastic ferrule 19.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ground engineering construction is with bored concrete pile bottom mud jacking valve, includes valve body (1) and inlet pipe (2), its characterized in that: the top of the valve body (1) is fixedly connected with an elastic sleeve (3), the top of the elastic sleeve (3) is fixedly connected with a first semicircular ring (4) and a second semicircular ring (5) from front to back respectively, a first screw rod (6) penetrates through the front side of the first semicircular ring (4), a first bevel gear (7) is fixedly connected with the front end of the first screw rod (6), a fixed disc (8) is fixedly connected with the front side of the first semicircular ring (4) through a support frame, a second bevel gear (9) meshed with the first bevel gear (7) is rotatably connected with the top of the fixed disc (8), a second screw rod (10) penetrates through the top of the second bevel gear (9) and the fixed disc (8) in sequence, the bottom end of the second screw rod (10) extends to the lower part of the fixed disc (8), and a rotating disc (11) is fixedly connected with the top end of the second screw rod (10), arc spread groove (12) have all been seted up to the both sides at rotating disc (11) top, and the equal fixedly connected with connecting block (13) in both sides of inlet pipe (2), the bottom of connecting block (13) is rotated and is connected with dwang (14), the equal fixedly connected with in both sides of dwang (14) bottom and arc spread groove (12) assorted arc inserted bar (15).
2. The pile bottom mud jacking valve of the cast-in-place pile for geotechnical engineering construction according to claim 1, characterized in that: the side pipe (16) penetrates through the two sides of the valve body (1), and the outer surface of the side pipe (16) is in threaded connection with the connecting part of the valve body (1).
3. The pile bottom mud jacking valve of the cast-in-place pile for geotechnical engineering construction according to claim 2, characterized in that: the outer surface of the side pipe (16) is fixedly connected with a hook (17), and the front side and the rear side of the valve body (1) are fixedly connected with a hanging ring (18) matched with the hook (17).
4. The pile bottom mud jacking valve of the cast-in-place pile for geotechnical engineering construction according to claim 1, characterized in that: the equal fixedly connected with in front side and the rear side of valve body (1) and side pipe (16) assorted elastic clamping sleeve (19), the rear end of first lead screw (6) runs through first semicircle ring (4) and second semicircle ring (5) in proper order and extends to the outside of second semicircle ring (5).
5. The pile bottom mud jacking valve of the cast-in-place pile for geotechnical engineering construction according to claim 1, characterized in that: the first semicircular ring (4), the second semicircular ring and the first screw rod (6) are in threaded connection, and a forward thread and a reverse thread are respectively arranged on the outer surface of the first screw rod (6) from front to back.
6. The pile bottom mud jacking valve of the cast-in-place pile for geotechnical engineering construction according to claim 1, characterized in that: the second screw rod (10) is in threaded connection with the second bevel gear (9), and the second screw rod (10) is in sliding connection with the fixed disc (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412248.XU CN211779411U (en) | 2020-03-27 | 2020-03-27 | Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412248.XU CN211779411U (en) | 2020-03-27 | 2020-03-27 | Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction |
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| Publication Number | Publication Date |
|---|---|
| CN211779411U true CN211779411U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020412248.XU Expired - Fee Related CN211779411U (en) | 2020-03-27 | 2020-03-27 | Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction |
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| Country | Link |
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| CN (1) | CN211779411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150670A (en) * | 2021-11-17 | 2022-03-08 | 遵义市建筑规划设计院地勘工程有限公司 | Pile bottom slurry pressing valve of cast-in-place pile for geotechnical engineering |
| CN116516847A (en) * | 2023-05-23 | 2023-08-01 | 山东省高速养护集团有限公司 | Reinforcing structure of underwater glass fiber sleeve and construction method |
-
2020
- 2020-03-27 CN CN202020412248.XU patent/CN211779411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150670A (en) * | 2021-11-17 | 2022-03-08 | 遵义市建筑规划设计院地勘工程有限公司 | Pile bottom slurry pressing valve of cast-in-place pile for geotechnical engineering |
| CN116516847A (en) * | 2023-05-23 | 2023-08-01 | 山东省高速养护集团有限公司 | Reinforcing structure of underwater glass fiber sleeve and construction method |
| CN116516847B (en) * | 2023-05-23 | 2023-10-10 | 山东省高速养护集团有限公司 | Reinforcing structure of underwater glass fiber sleeve and construction method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |