CN217782041U - A steel protects a device for construction of solution cavity underground river pile foundation - Google Patents
A steel protects a device for construction of solution cavity underground river pile foundation Download PDFInfo
- Publication number
- CN217782041U CN217782041U CN202221031086.0U CN202221031086U CN217782041U CN 217782041 U CN217782041 U CN 217782041U CN 202221031086 U CN202221031086 U CN 202221031086U CN 217782041 U CN217782041 U CN 217782041U
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- CN
- China
- Prior art keywords
- steel
- thick bamboo
- installing frame
- section
- pile foundation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 40
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 40
- 241001330002 Bambuseae Species 0.000 claims abstract description 40
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 40
- 239000011425 bamboo Substances 0.000 claims abstract description 40
- 238000013508 migration Methods 0.000 claims abstract description 4
- 230000005012 migration Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model belongs to the technical field of solution cavity underground river pile foundation construction, especially, a steel protects a section of thick bamboo device for construction of solution cavity underground river pile foundation, including ground and installing frame, the inside of installing frame is provided with stop device, stop device includes limiting plate and gag lever post, the inside slip on ground is pegged graft and is had the steel to protect a section of thick bamboo, limiting plate and gag lever post freely push steel protection section of thick bamboo surface at installing frame internal horizontal migration. This a steel protects a device for solution cavity underground river pile foundation construction, rotate first threaded rod and second threaded rod with the rocker, the screw thread opposite direction of two threaded rods for two limiting plates remove to the center of installing frame simultaneously, drive fixed axle and runner removal, the steel is hugged closely to the runner and is protected a section of thick bamboo surface, also do not hinder the steel when can carry on spacingly and protect a section of thick bamboo and remove smoothly, and the dwang rotates and can withstand the gag lever post and move along, let the gyro wheel contact steel protect the surface of a section of thick bamboo, play the same effect of runner.
Description
Technical Field
The utility model relates to a solution cavity underground river pile foundation construction technical field especially relates to a steel protects a section of thick bamboo device for solution cavity underground river pile foundation construction.
Background
The steel protects a section of thick bamboo and is just carrying out the in-process of manual hole digging pile, because soil property is unstable, there is great degree of difficulty in construction reinforced concrete dado, so adopt the dado of steel to protect the hole stake, prevent to collapse the hole and avoid influencing construction progress and safety, the steel protects a section of thick bamboo and is just according to the hole stake size with the circular shape both ends that iron sheet hooped become all empty bucket, can stabilize the pore wall, prevent the hole that collapses, can also keep apart surface water, the guide bit, fixed pile position, protection operation former ground etc..
The steel protects a section of thick bamboo and need insert ground in the construction of solution cavity underground river pile foundation to take place to collapse when preventing to drill, nevertheless the steel protects a section of thick bamboo and inserts the process and can take place deviation or slope, leads to steel to protect a fixed position portion accuracy, influences normal construction, consequently need design a stop gear, lets the steel protect a section of thick bamboo and can keep vertical state throughout and insert.
SUMMERY OF THE UTILITY MODEL
Can take place the technical problem of deviation when removing based on current steel protects a section of thick bamboo, the utility model provides a steel protects a section of thick bamboo device for solution cavity underground river pile foundation construction.
The utility model provides a steel protects a section of thick bamboo device for solution cavity underground river pile foundation construction, including ground and installing frame, the inside of installing frame is provided with stop device, stop device includes limiting plate and gag lever post, the inside on ground slides and pegs graft and has the steel to protect a section of thick bamboo, limiting plate and gag lever post freely horizontal migration extrude a section of thick bamboo surface in the installing frame to the steel.
Preferably, the limiting plates are inserted in the mounting frame in a sliding manner, the two limiting plates are symmetrically distributed by taking the axis of the mounting frame as a symmetric center, a sliding groove is formed in the mounting frame, and the limiting rod is inserted in the sliding groove in a sliding manner;
through above-mentioned technical scheme, the limiting plate can freely remove in the installing frame, can be convenient for protect a section of thick bamboo spacing with the steel, and the gag lever post cooperation limiting plate is protected a section of thick bamboo with the steel and is crowded firmly all around.
Preferably, two ends of the limiting plate are respectively in threaded connection with a first threaded rod and a second threaded rod, the tail end of the first threaded rod is fixedly connected with the top end of the second threaded rod, a rocker is fixedly connected to the outer surface of the first threaded rod, and a fixing block is fixedly connected to the outer surface of the second threaded rod;
through above-mentioned technical scheme, rotate first threaded rod and second threaded rod with the rocker, the screw thread opposite direction of two threaded rods can let two limiting plates remove to the center of installing frame simultaneously like this.
Preferably, the inner part of the mounting frame is connected with a rotating rod through threads, the top end of the rotating rod is in contact with the outer surface of the limiting rod, the outer surface of the limiting rod is fixedly connected with a mounting plate, the outer surface of the rotating rod is rotatably connected with the inner part of the mounting plate, the top end of the limiting rod is fixedly connected with a fixed rod, and the outer surface of the fixed rod is rotatably sleeved with a roller;
through above-mentioned technical scheme, can withstand the gag lever post and move along when the dwang rotates, let the gyro wheel contact steel protect a surface of a section of thick bamboo, also do not hinder the steel when can carry on spacingly and protect a section of thick bamboo and move smoothly.
Preferably, a fixed shaft is fixedly connected to the front end of the limiting plate, and a rotating wheel is rotatably sleeved on the outer surface of the fixed shaft;
through above-mentioned technical scheme, the runner can rotate outside the fixed axle, and the limiting plate is when being close to the installing frame center, and the runner can contact the steel and protect a section of thick bamboo surface, plays the effect that the gyro wheel is the same.
Preferably, a pillar is inserted into the ground in a sliding manner, the outer surface of the pillar is connected with the inside of the mounting frame in a sliding manner, a fixing ring is fixedly mounted on the outer surface of the pillar, and the outer surface of the fixing ring is in contact with the lower surface of the mounting frame;
through the technical scheme, the hole is drilled on the ground, the support column is inserted, and then the mounting frame is placed on the fixing ring along the support column.
The utility model provides a beneficial effect does:
through setting up stop device, protect a section of thick bamboo to keep vertical insertion ground in order to guarantee the steel, beat the hole subaerial, insert the pillar, put the installing frame on solid fixed ring along the pillar again, rotate first threaded rod and second threaded rod with the rocker, the screw thread opposite direction of two threaded rods, make two limiting plates remove to the center of installing frame simultaneously, drive fixed axle and runner removal, the steel protects a section of thick bamboo surface is hugged closely to the runner, also do not hinder the steel to protect a section of thick bamboo smooth removal when can carrying out spacingly, and the dwang rotates and can withhold the gag lever post and move forward, let gyro wheel contact steel protect a surface of a section of thick bamboo, play the same effect of runner, can protect a section of thick bamboo to the steel and carry out spacingly all around like this, make the steel protect a section of thick bamboo to keep vertical removal, reached the effect that prevents that the steel from taking place the deviation when protecting a section of thick bamboo and removing.
Drawings
Fig. 1 is a schematic view of a steel casing device for karst cave underground river pile foundation construction provided by the utility model;
fig. 2 is a perspective view of a limiting plate structure of a steel casing device for construction of a karst cave underground river pile foundation, provided by the utility model;
fig. 3 is the utility model provides a mounting frame structure stereogram that is used for a steel of solution cavity underground river pile foundation construction to protect a section of thick bamboo device.
In the figure: 1. a ground surface; 11. a pillar; 12. a fixing ring; 2. installing a frame; 21. a chute; 22. rotating the rod; 3. a limiting plate; 31. a first threaded rod; 32. a second threaded rod; 33. a rocker; 34. a fixed block; 35. a fixed shaft; 36. a rotating wheel; 4. a limiting rod; 41. mounting a plate; 42. fixing the rod; 43. a roller; 5. and (5) a steel casing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, a steel protects a section of thick bamboo device for construction of solution cavity underground river pile foundation, includes ground 1 and installing frame 2, and the inside of installing frame 2 is provided with stop device, and stop device includes limiting plate 3 and gag lever post 4, and the inside slip of ground 1 is pegged graft and is had a steel to protect a section of thick bamboo 5, and limiting plate 3 and gag lever post 4 freedom horizontal migration in installing frame 2 extrude a section of thick bamboo 5 surface to the steel.
Further, limiting plate 3 slides and pegs graft in the inside of installing frame 2, and two limiting plates 3 use the axis of installing frame 2 to be the symmetric distribution as the symmetric center, and spout 21 has been seted up to the inside of installing frame 2, and gag lever post 4 slides and pegs graft in the inside of spout 21, and limiting plate 3 can freely remove in installing frame 2, and it is spacing to be convenient for protect a section of thick bamboo 5 with the steel, and gag lever post 4 cooperates limiting plate 3 to protect a section of thick bamboo 5 with the steel and crowd all around.
Further, the both ends of limiting plate 3 threaded connection has first threaded rod 31 and second threaded rod 32 respectively, the tail end of first threaded rod 31 and the top fixed connection of second threaded rod 32, the external fixed surface of first threaded rod 31 is connected with rocker 33, the external fixed surface of second threaded rod 32 is connected with fixed block 34, rotate first threaded rod 31 and second threaded rod 32 with rocker 33, the screw thread opposite direction of two threaded rods can let two limiting plates 3 remove to the center of installing frame 2 simultaneously like this.
Further, the inside threaded connection of installing frame 2 has dwang 22, the top of dwang 22 and gag lever post 4's external surface contact, gag lever post 4's external surface fixedly connected with mounting panel 41, the surface of dwang 22 is connected with mounting panel 41's inside rotation, gag lever post 4's top fixedly connected with dead lever 42, gyro wheel 43 has been cup jointed in the surface rotation of dead lever 42, can withstand gag lever post 4 forward movement when dwang 22 rotates, let gyro wheel 43 contact steel protect a 5 surface, also can carry out spacing while and hinder steel and protect a 5 smooth movements.
Further, the front end of the limiting plate 3 is fixedly connected with a fixing shaft 35, the outer surface of the fixing shaft 35 is rotatably sleeved with a rotating wheel 36, the rotating wheel 36 can rotate outside the fixing shaft 35, and when the limiting plate 3 approaches the center of the mounting frame 2, the rotating wheel 36 can contact the surface of the steel casing 5 to play a role like the roller 43.
Furthermore, a support post 11 is inserted into the ground 1 in a sliding mode, the outer surface of the support post 11 is connected with the mounting frame 2 in a sliding mode, a fixing ring 12 is fixedly installed on the outer surface of the support post 11, the outer surface of the fixing ring 12 is in contact with the lower surface of the mounting frame 2, a hole is drilled in the ground 1, the support post 11 is inserted into the hole, and then the mounting frame 2 is placed on the fixing ring 12 along the support post 11.
Through setting up stop device, in order to guarantee that steel protects a section of thick bamboo 5 and keeps vertical insertion ground 1, make the hole on ground 1, insert pillar 11, put installing frame 2 on solid fixed ring 12 along pillar 11 again, rotate first threaded rod 31 and second threaded rod 32 with rocker 33, the screw thread direction of two threaded rods is opposite, make two limiting plates 3 move to the center of installing frame 2 simultaneously, drive fixed axle 35 and runner 36 remove, runner 36 hugs closely steel and protects a 5 surface, can carry out spacing while also not hindering steel and protect a 5 smooth movement, and dwang 22 rotates and can push up gag lever post 4 and move forward, let gyro wheel 43 contact the surface that a section of thick bamboo 5 was protected to the steel, play runner 36 the same effect, can protect a 5 to carry out spacingly all around to the steel, make steel protect a 5 to keep vertical movement, the effect that the deviation takes place when having reached and preventing steel and protecting a 5 to remove.
The working principle is as follows: in order to ensure that the steel casing 5 is vertically inserted into the ground 1, a hole is drilled in the ground 1, the support column 11 is inserted, the mounting frame 2 is placed on the fixing ring 12 along the support column 11, the rocker 33 is used for rotating the first threaded rod 31 and the second threaded rod 32, the thread directions of the two threaded rods are opposite, two limiting plates 3 are enabled to move towards the center of the mounting frame 2 simultaneously, the fixing shaft 35 and the rotating wheel 36 are driven to move, the rotating wheel 36 is tightly attached to the surface of the steel casing 5, the smooth movement of the steel casing 5 can not be hindered while limiting can be carried out, the limiting rod 4 can be pushed to move forwards by rotating the rotating rod 22, the roller 43 is enabled to contact with the surface of the steel casing 5, the same effect as the rotating wheel 36 is achieved, the periphery of the steel casing 5 can be limited, and the steel casing 5 can be kept moving vertically.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel protects a section of thick bamboo device for construction of solution cavity underground river pile foundation, includes ground (1) and installing frame (2), its characterized in that: the inside of installing frame (2) is provided with stop device, stop device includes limiting plate (3) and gag lever post (4), the inside slip grafting on ground (1) has the steel to protect a section of thick bamboo (5), limiting plate (3) and gag lever post (4) freely horizontal migration in installing frame (2) protect a section of thick bamboo (5) surface to the steel and extrude.
2. The steel casing device for construction of the pile foundation of the karst cave underground river according to claim 1, wherein: limiting plate (3) slide and peg graft in the inside of installing frame (2), two limiting plate (3) use the axis of installing frame (2) to be the symmetric distribution as the symmetric center, spout (21) have been seted up to the inside of installing frame (2), gag lever post (4) slide and peg graft in the inside of spout (21).
3. The steel casing device for construction of the pile foundation of the karst cave underground river according to claim 1, wherein: the both ends of limiting plate (3) are threaded connection respectively and have first threaded rod (31) and second threaded rod (32), the tail end of first threaded rod (31) and the top fixed connection of second threaded rod (32), the external fixed surface of first threaded rod (31) is connected with rocker (33), the external fixed surface of second threaded rod (32) is connected with fixed block (34).
4. The steel casing device for construction of the pile foundation of the karst cave underground river according to claim 1, wherein: the inside threaded connection of installing frame (2) has dwang (22), the top of dwang (22) and the outer surface contact of gag lever post (4), the outer fixed surface of gag lever post (4) is connected with mounting panel (41), the surface of dwang (22) is connected with the internal rotation of mounting panel (41), the top fixedly connected with dead lever (42) of gag lever post (4), gyro wheel (43) have been cup jointed in the surface rotation of dead lever (42).
5. The steel casing device for construction of the pile foundation of the karst cave underground river according to claim 1, wherein: the front end of the limiting plate (3) is fixedly connected with a fixed shaft (35), and the outer surface of the fixed shaft (35) is rotatably sleeved with a rotating wheel (36).
6. The steel casing device for construction of the pile foundation of the karst cave underground river according to claim 1, wherein: the novel floor is characterized in that a support column (11) is inserted into the ground (1) in a sliding mode, the outer surface of the support column (11) is connected with the mounting frame (2) in a sliding mode, a fixing ring (12) is fixedly mounted on the outer surface of the support column (11), and the outer surface of the fixing ring (12) is in contact with the lower surface of the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221031086.0U CN217782041U (en) | 2022-04-29 | 2022-04-29 | A steel protects a device for construction of solution cavity underground river pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221031086.0U CN217782041U (en) | 2022-04-29 | 2022-04-29 | A steel protects a device for construction of solution cavity underground river pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782041U true CN217782041U (en) | 2022-11-11 |
Family
ID=83908624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221031086.0U Expired - Fee Related CN217782041U (en) | 2022-04-29 | 2022-04-29 | A steel protects a device for construction of solution cavity underground river pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782041U (en) |
-
2022
- 2022-04-29 CN CN202221031086.0U patent/CN217782041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |