CN219951955U - Cast-in-place pile guide pipe guider - Google Patents
Cast-in-place pile guide pipe guider Download PDFInfo
- Publication number
- CN219951955U CN219951955U CN202321304658.2U CN202321304658U CN219951955U CN 219951955 U CN219951955 U CN 219951955U CN 202321304658 U CN202321304658 U CN 202321304658U CN 219951955 U CN219951955 U CN 219951955U
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- Prior art keywords
- guide
- wall
- block
- guide pipe
- pipe
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- 230000002787 reinforcement Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000001050 lubricating effect Effects 0.000 claims description 32
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 239000011241 protective layer Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000002689 soil Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a cast-in-place pile guide pipe guider, which comprises a construction platform, wherein a steel reinforcement cage is inserted on the construction platform, a guide pipe is inserted in the steel reinforcement cage, and a guide assembly is arranged on the outer wall of the guide pipe; the guide assembly comprises a fixing plate, the fixing plate is of an arc-shaped structure, the fixing plate is fixedly bonded with an elastic guide pad, the elastic guide pad is made of an air bag, an air inflation tube is connected to the elastic guide pad, a one-way valve is arranged on the air inflation tube, one end of the air inflation tube is connected with an air pump, the fixing plate is fixed on the outer wall of a guide tube, the outer wall of the fixing plate is provided with the elastic guide pad, the outer wall of the guide tube is also provided with guide rib plates, the guide rib plates are of arc-shaped structures, a plurality of guide rib plates are arranged in a circular ring shape relative to the outer wall of the guide tube, the guide tube is integrally connected with the guide rib plates in a welding mode, and the guide rib plates are located on the bottom side of the elastic guide pad. The device can ensure the smoothness of the movement of the guide pipe in the steel reinforcement cage, and avoid the phenomenon of pipe clamping in the moving process of the guide pipe.
Description
Technical Field
The utility model relates to the technical field of cast-in-place pile construction, in particular to a cast-in-place pile guide pipe guider.
Background
The cast-in-place pile is a pile made by casting concrete or reinforced concrete into a hole in place; the usual ones are: (1) bored pile: the spiral drilling machine, the diving drilling machine and the like are used for forming holes on site and pouring concrete to form piles, vibration and soil extrusion are avoided during construction, but the settlement of the piles is slightly larger; the spiral drilling machine is suitable for viscous soil, sand, artificial filling soil and the like above the underground water level, the drilled soil blocks ascend along spiral blades on the drill rod to be discharged outside the hole, the aperture is about 300mm, the drilling depth is 8-12 m, and the drill rod is selected according to the soil quality and the water content.
The pipe is needed to be used for concrete grouting in the construction process of the cast-in-place pile, and the pipe is needed to stretch into the steel reinforcement cage during grouting, so that the pipe is easy to scratch by contact with the inner wall of the steel reinforcement cage in the moving process, the pipe is seriously blocked and cannot reach a designated position, grouting is affected, and improvement is needed.
Disclosure of Invention
The utility model aims to provide a guide device for a cast-in-place pile guide pipe, which aims to solve the problem that the guide pipe proposed by the background technology is easy to clamp when entering the interior of a reinforcement cage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the guide device for the cast-in-place pile guide pipe comprises a construction platform, wherein a reinforcement cage is inserted on the construction platform, a guide pipe is inserted in the reinforcement cage, and a guide assembly is arranged on the outer wall of the guide pipe;
the guide assembly comprises a fixing plate, the fixing plate is arranged on the outer wall of the guide pipe, an elastic guide pad is arranged on the outer wall of the fixing plate, a guide rib plate is further arranged on the outer wall of the guide pipe, and the guide rib plate is located on the bottom side of the elastic guide pad.
Preferably, the guide rib plate is of an arc-shaped structure, a plurality of guide rib plates are arranged in a circular ring shape relative to the outer wall of the guide pipe, and the guide pipe is integrally connected with the guide rib plates in a welding mode.
Preferably, the fixed plate is of an arc structure, the fixed plate is adhered and fixed with the elastic guide pad, the elastic guide pad is made of an air bag, the elastic guide pad is connected with an air charging pipe, a one-way valve is arranged on the air charging pipe, and one end of the air charging pipe is connected with an air pump.
Preferably, the outer wall of the elastic guide pad is coated with a protective layer, and the protective layer is made of rubber particles.
Preferably, the outer wall of the protective layer is provided with a lubricating block, and the lubricating block is made of nylon blocks.
Preferably, the lubricating blocks are vertically symmetrically distributed on the outer wall of the protective layer, clamping grooves are formed in the lubricating blocks, and electromagnets are fixedly connected inside the clamping grooves.
Preferably, the outer wall of the guide pipe is fixedly connected with a clamping block, and one side of the clamping block is fixedly connected with an adsorption block.
Preferably, the adsorption block and the clamping block are inserted into the clamping groove on the lubricating block, and the adsorption block and the clamping block are in sliding connection with the lubricating block.
Preferably, the material of absorption piece is the iron plate, and absorption piece is connected with electro-magnet magnetism.
Preferably, the adsorption blocks and the clamping blocks are distributed at equal intervals longitudinally relative to the outer wall of the guide pipe and used for fixing the lubricating blocks at different positions.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The device can ensure the smoothness of the movement of the guide pipe entering the steel reinforcement cage, and avoid the phenomenon of pipe clamping in the moving process of the guide pipe.
(2) The device is characterized in that the guide rib plates and the elastic guide pad which can be expanded are arranged on the outer wall of the guide pipe, and the size of the elastic guide pad can be controlled by supplementing air into the elastic guide pad, so that the elastic guide pad can be adjusted according to the inner width of the reinforcement cage, the guide pipe is ensured to move smoothly, and the guide pipe is prevented from being scratched.
(3) The sliding groove is formed in the lubricating block on the outer wall of the elastic guide pad, so that the lubricating block and the clamping block on the outer wall of the guide pipe can be assembled quickly, and meanwhile, the position of the elastic guide pad can be adjusted conveniently.
Drawings
FIG. 1 is a schematic view of a guide pipe guide for a cast-in-place pile according to the present utility model;
FIG. 2 is a top view of a guide assembly of a cast-in-place pile guide according to the present utility model;
FIG. 3 is an enlarged view of the cast-in-place pile guide according to the utility model at A in FIG. 2;
FIG. 4 is a cross-sectional view of a guide assembly of a cast-in-place pile guide according to the present utility model;
fig. 5 is a sectional view of a guide tube of a cast-in-place pile guide tube according to the present utility model.
In the figure: 1. a construction platform; 2. a reinforcement cage; 3. a guide assembly; 31. a lubricating block; 32. an inflation tube; 33. a one-way valve; 34. an air pump; 35. an electromagnet; 36. an adsorption block; 37. a protective layer; 38. an elastic guide pad; 39. a fixing plate; 4. a conduit; 5. a guide rib plate; 6. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a bored concrete pile pipe director, includes construction platform 1, inserts on construction platform 1 has steel reinforcement cage 2, and steel reinforcement cage 2 inside is inserted and is equipped with pipe 4, and pipe 4 outer wall fixedly connected with fixture block 6, pipe 4 and fixture block 6 welded fastening, fixture block 6 one side fixedly connected with adsorption block 36, fixture block 6 right side fixedly connected with adsorption block 36; the adsorption block 36 and the clamping block 6 are inserted into the clamping groove on the lubricating block 31, and the adsorption block 36 and the clamping block 6 are in sliding connection with the lubricating block 31; the adsorption block 36 is made of iron, and the adsorption block 36 is magnetically connected with the electromagnet 35; the structure can strengthen the connection between the lubricating block 31 and the guide pipe 4 after the clamping block 6 is in sliding connection with the lubricating block 31 by arranging the adsorption block 36 and the electromagnet 35; the adsorption blocks 36 and the clamping blocks 6 are longitudinally distributed at equal intervals relative to the outer wall of the guide pipe 4 and are used for fixing the lubricating blocks 31 at different positions; according to the structure, at least two clamping blocks 6 are arranged on the guide pipe 4, so that the elastic guide pad 38 can be freely fixed at different positions according to the length of the guide pipe 4, and the guide effect on the guide pipe 4 is improved; the outer wall of the conduit 4 is provided with a guide component 3;
the guide assembly 3 comprises a fixing plate 39, the fixing plate 39 is of an arc-shaped structure, the fixing plate 39 is adhered and fixed with an elastic guide pad 38, the elastic guide pad 38 is made of an air bag, an air inflation tube 32 is connected to the elastic guide pad 38, a one-way valve 33 is arranged on the air inflation tube 32, and one end of the air inflation tube 32 is connected with an air pump 34; the structure can avoid the condition that the elastic guide pad 38 leaks air by arranging the one-way valve 33; the structure can supplement air to the inside of the elastic guide pad 38 by arranging the air pump 34, so that the elastic guide pad 38 plays a role in supporting the upper end of the guide pipe 4 after expanding; the fixed plate 39 is arranged on the outer wall of the guide pipe 4, the fixed plate 39 is sleeved on the outer wall of the guide pipe 4, the fixed plate 39 is not fixed in contact with the guide pipe 4, the outer wall of the fixed plate 39 is provided with an elastic guide pad 38, the outer wall of the elastic guide pad 38 is coated with a protective layer 37, and the protective layer 37 is made of rubber particles; the structure can protect the surface of the elastic guide pad 38 by using glue to adhere the protective layer 37 on the outer wall of the elastic guide pad 38, so as to prevent the scratch and crack; the outer wall of the protective layer 37 is provided with a lubricating block 31, and the lubricating block 31 is made of nylon blocks; the structure can enable the lubricating block 31 to be in contact with the inner wall of the reinforcement cage 2 in the moving process of the guide pipe 4, so that the guide pipe 4 can be supported, and meanwhile, the moving smoothness of the guide pipe 4 is ensured; the lubricating block 31 is vertically symmetrically distributed about the outer wall of the protective layer 37, a clamping groove is formed in the lubricating block 31, and an electromagnet 35 is fixedly connected inside the clamping groove; the structure is convenient for the connection of the lubricating block 31 and the guide pipe 4 by arranging the clamping groove on the lubricating block 31; the outer wall of the guide pipe 4 is also provided with guide rib plates 5, the guide rib plates 5 are of arc structures, a plurality of guide rib plates 5 are arranged in a circular ring shape relative to the outer wall of the guide pipe 4, two guide rib plates 5 are arranged, and the guide pipe 4 and the guide rib plates 5 are welded into a whole; the guide rib plate 5 with the structure has certain hardness and can play a supporting role on the guide pipe 4; the guide rib plate 5 is positioned at the bottom side of the elastic guide pad 38; the device can avoid the contact scratch of the lower end of the guide pipe 4 and the inner wall of the reinforcement cage 2 in the moving process of the guide pipe 4 by arranging the guide rib plates 5.
Working principle: when the cast-in-place pile guide pipe guider is used, the fixing plate 39 is sleeved on the outer wall of the guide pipe 4, the clamping block 6 on the outer wall of the guide pipe 4 is inserted into the clamping groove of the lubricating block 31, after the clamping block 6 is inserted into the lubricating block 31, the electromagnet 35 is fixedly adsorbed by the adsorption block 36, the fixing plate 39 is fixedly connected with the guide pipe 4, the fixing plate 39 is fixed, the air pump 34 is started, the air pump 34 conveys air into the elastic guide pad 38 through the air charging pipe 32, the elastic guide pad 38 is slowly expanded, the guide pipe 4 can be inserted into the steel reinforcement cage 2 after the elastic guide pad 38 is expanded to a proper size, in the process of moving the guide pipe 4, the lubricating block 31 on the outer wall of the guide pipe 4 is in contact with the inner wall of the steel reinforcement cage 2 for friction, the guide pipe 4 can smoothly move, the guide rib plate 5 on the outer wall of the guide pipe 4 can play a limiting role on the guide pipe 4, the friction between the guide pipe 4 and the inner wall of the steel reinforcement cage 2 is avoided, the guide pipe 4 is moved to a proper depth, grouting work is started, and the guide pipe 4 can be slowly taken out along with the filling of concrete.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a bored concrete pile pipe director, includes construction platform (1), inserts on construction platform (1) and is equipped with steel reinforcement cage (2), its characterized in that: a guide pipe (4) is inserted into the steel reinforcement cage (2), and a guide assembly (3) is arranged on the outer wall of the guide pipe (4);
the guide assembly (3) comprises a fixing plate (39), the fixing plate (39) is arranged on the outer wall of the guide pipe (4), an elastic guide pad (38) is arranged on the outer wall of the fixing plate (39), a guide rib plate (5) is further arranged on the outer wall of the guide pipe (4), and the guide rib plate (5) is located at the bottom side of the elastic guide pad (38).
2. A bored pile guide according to claim 1, wherein: the guide rib plates (5) are arc-shaped structures, a plurality of guide rib plates (5) are annularly arranged on the outer wall of the guide pipe (4), and the guide pipe (4) and the guide rib plates (5) are integrally connected in a welding mode.
3. A bored pile guide according to claim 1, wherein: the fixing plate (39) is of an arc-shaped structure, the fixing plate (39) is adhered and fixed with the elastic guide pad (38), the elastic guide pad (38) is made of an air bag, the elastic guide pad (38) is connected with the air charging tube (32), the air charging tube (32) is provided with the one-way valve (33), and one end of the air charging tube (32) is connected with the air pump (34).
4. A bored pile guide according to claim 1, wherein: the outer wall of the elastic guide pad (38) is coated with a protective layer (37), and the protective layer (37) is made of rubber particles.
5. A bored pile guide according to claim 4, wherein: the outer wall of the protective layer (37) is provided with a lubricating block (31), and the lubricating block (31) is made of nylon blocks.
6. A bored pile guide according to claim 5, wherein: the lubricating block (31) is vertically symmetrically distributed on the outer wall of the protective layer (37), a clamping groove is formed in the lubricating block (31), and an electromagnet (35) is fixedly connected inside the clamping groove.
7. A bored pile guide according to claim 1, wherein: the outer wall of the guide pipe (4) is fixedly connected with a clamping block (6), and one side of the clamping block (6) is fixedly connected with an adsorption block (36).
8. A bored pile guide according to claim 7, wherein: the adsorption block (36) and the clamping block (6) are inserted into the clamping groove on the lubricating block (31), and the adsorption block (36) and the clamping block (6) are in sliding connection with the lubricating block (31).
9. A bored pile guide according to claim 7, wherein: the adsorption block (36) is made of iron, and the adsorption block (36) is magnetically connected with the electromagnet (35).
10. A bored pile guide according to claim 7, wherein: the adsorption blocks (36) and the clamping blocks (6) are longitudinally distributed at equal intervals relative to the outer wall of the guide pipe (4) and used for fixing the lubricating blocks (31) at different positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304658.2U CN219951955U (en) | 2023-05-26 | 2023-05-26 | Cast-in-place pile guide pipe guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304658.2U CN219951955U (en) | 2023-05-26 | 2023-05-26 | Cast-in-place pile guide pipe guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951955U true CN219951955U (en) | 2023-11-03 |
Family
ID=88538744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304658.2U Active CN219951955U (en) | 2023-05-26 | 2023-05-26 | Cast-in-place pile guide pipe guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951955U (en) |
-
2023
- 2023-05-26 CN CN202321304658.2U patent/CN219951955U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |