CN217629897U - Pile head separating device for cast-in-place concrete pile in constructional engineering - Google Patents
Pile head separating device for cast-in-place concrete pile in constructional engineering Download PDFInfo
- Publication number
- CN217629897U CN217629897U CN202221855709.6U CN202221855709U CN217629897U CN 217629897 U CN217629897 U CN 217629897U CN 202221855709 U CN202221855709 U CN 202221855709U CN 217629897 U CN217629897 U CN 217629897U
- Authority
- CN
- China
- Prior art keywords
- pile
- sleeve
- pile head
- ring
- separating device
- Prior art date
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 12
- 238000000926 separation method Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a pile head separator for building engineering concrete bored concrete pile, include: a sleeve; the bottom plate is fixedly arranged at the bottom of the sleeve, a sliding groove is formed in the bottom plate, a rubber ring is fixedly arranged on the inner side surface of the sliding groove, and an extension ring is fixedly arranged at the top of the bottom plate; the top of the threaded ring is fixedly provided with a top plate. The utility model provides a pair of pile head separator for building engineering concrete bored concrete pile advances to separate through the inside reinforcing bar of pile head and the concrete of sleeve with the bored concrete pile top, so when separating pile head and bored concrete pile, conveniently carry out personnel and operate, can be quick separate the pile head, increased work efficiency, sliding sleeve and locking screw can restrict telescopic position, conveniently install and use.
Description
Technical Field
The utility model relates to a bored concrete pile construction technical field especially relates to a pile head separator for building engineering bored concrete pile.
Background
With the rapid development of the construction of the traffic infrastructure in China, the cast-in-place concrete pile is widely applied to the fields of highway bridges and other engineering as a foundation form by the characteristics of strong adaptability, moderate cost, simple and convenient construction and the like, when the concrete of the pile body is cast, air bubbles or pores exist in the concrete, the air bubbles or pores in the concrete are gradually increased to the part of the pile top in the vibrating process, the pile top is floating slurry in a certain range, or slurry and mortar mixture in the underwater concrete casting process, and in order to ensure the concrete strength of the pile body, a virtual pile at the upper part needs to be chiseled off, which is also called as a pile breaking head.
In the prior art, one part is cleaned manually, when pile head concrete is chiseled off, the concrete is clung to the vertical main ribs, so that the operation is complicated during separation, the chiseling speed is slow during cleaning, manpower, time and the like are wasted, and the construction efficiency is seriously influenced; still partly adopt pile head separator, compare in the method that directly adopts artifical chisel to remove, the separation degree of difficulty and the speed of chiseling have really promoted a lot, but still can have the difficult or big problem of the work load of chiseling of separation to a certain extent, can not reach comparatively ideal speed to influence the efficiency of construction.
Therefore, there is a need to provide a pile head separating device for a concrete cast-in-place pile for construction engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pile head separator for building engineering concrete bored concrete pile has solved the manual work and has carried out the separating rate slow, extravagant manpower time with adopt separator to separate and can not reach the problem that ideal speed influences the efficiency of construction.
In order to solve the technical problem, the utility model provides a pair of a pile head separator for building engineering concrete bored concrete pile, include:
a sleeve;
the bottom plate is fixedly arranged at the bottom of the sleeve, a sliding groove is formed in the bottom plate, a rubber ring is fixedly arranged on the inner side surface of the sliding groove, and an extension ring is fixedly arranged at the top of the bottom plate;
the screw thread circle, screw thread circle threaded connection in the top of telescopic medial surface, the top fixed mounting of screw thread circle has the roof, the top fixed mounting of roof has the spacing collar, the inside fixed mounting of one side of spacing collar has the thread bush, the medial surface threaded connection of thread bush has locking screw, the medial surface threaded connection of spacing collar has the sliding sleeve.
Preferably, the surface of the sleeve is rotatably connected with a rotating ring, and fixing rods are fixedly mounted on two sides of the rotating ring.
Preferably, one side fixed mounting of dead lever has the bracing piece, the one end fixed mounting of bracing piece has the retainer plate.
Preferably, baffles are fixedly mounted at two ends of the outer side surface of the sleeve and are respectively arranged at the top and the bottom of the rotating ring.
Preferably, the inner side surface of the fixing ring is fixedly provided with an installation ring, and the inner side surface of the installation ring is in threaded connection with a screw rod.
Preferably, the top of the screw rod is fixedly provided with a rotating plate, and the bottom of the screw rod is fixedly provided with a backing plate.
Preferably, the backing plate is arranged at the bottom of the fixed ring, and the rotating plate is arranged at the top of the fixed ring.
Compared with the prior art, the utility model provides a pair of a pile head separator for building engineering concrete bored concrete pile has following beneficial effect:
the utility model provides a pile head separator for building engineering concrete bored concrete pile advances the separation through the inside reinforcing bar of pile head and the concrete of sleeve with the bored concrete pile top, so when separating pile head and bored concrete pile, conveniently carry out personnel and operate, can be quick separate the pile head, increased work efficiency, sliding sleeve and locking screw can restrict telescopic position, conveniently install and use.
Drawings
Fig. 1 is a schematic structural diagram of a pile head separating device for a cast-in-place concrete pile in construction according to a first embodiment of the present invention;
FIG. 2 is a schematic top view of the structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 1;
fig. 5 is a schematic structural diagram of a second embodiment of a pile head separation device for a cast-in-place concrete pile for construction engineering provided by the present invention;
fig. 6 is a partial side view of the structure shown in fig. 5.
The reference numbers in the figures: 1. the device comprises a fixed rod, 11, a rotating ring, 12, a supporting rod, 13, a fixed ring, 2, a sleeve, 21, a baffle, 3, a bottom plate, 31, a sliding groove, 32, a rubber ring, 33, an extending ring, 34, a locking screw, 35, a thread sleeve, 36, a top plate, 37, a thread ring, 38, a sliding sleeve, 39, a limiting ring, 4, an installation ring, 41, a screw rod, 42, a rotating plate, 43 and a bottom plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a pile head separating device for a concrete cast-in-place pile for construction engineering according to a first embodiment of the present invention; FIG. 2 is a schematic top view of the structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 1. A pile head separating device for a construction engineering concrete cast-in-place pile, comprising: a sleeve 2;
when the sleeve 2 is used, the number of the cast-in-place pile steel bars is selected according to needs, and the sleeve 2 is connected through the fixing rod 1 by rotating the rotating ring 11 to form a circle.
The bottom plate 3 is fixedly arranged at the bottom of the sleeve 2, a sliding groove 31 is formed in the bottom plate 3, a rubber ring 32 is fixedly arranged on the inner side surface of the sliding groove 31, and an extension ring 33 is fixedly arranged at the top of the bottom plate 3;
the rubber pad 32 has certain elasticity, and is directly sleeved on the surface of the reinforcing steel bar, so that a certain sealing effect can be achieved.
The screw ring 37, screw ring 37 threaded connection in the top of the medial surface of sleeve 2, the top fixed mounting of screw ring 37 has roof 36, the top fixed mounting of roof 36 has spacing collar 39, the inside fixed mounting of one side of spacing collar 39 has thread bush 35, the medial surface threaded connection of thread bush 35 has locking screw 34, the medial surface threaded connection of spacing collar 39 has sliding sleeve 38.
The sliding sleeve 38 and the locking screw 34 mainly serve to limit the position of the sleeve 2 and prevent the sleeve from moving during use, and the top plate 36 can seal the top of the sleeve 2 and prevent concrete from entering.
The surface of sleeve 2 rotates and is connected with and rotates circle 11, the equal fixed mounting in both sides of rotating circle 11 has dead lever 1.
One side fixed mounting of dead lever 1 has bracing piece 12, the one end fixed mounting of bracing piece 12 has retainer plate 13.
Both ends of the outer side surface of the sleeve 2 are fixedly provided with baffle plates 21, and the baffle plates 21 are respectively arranged at the top and the bottom of the rotating ring 11.
The utility model provides a pair of a pile head separator for building engineering bored concrete pile's theory of operation as follows:
when using, overlap sleeve 2 and rubber ring 32 the lateral surface at the reinforcing bar, then roof 36 passes through the top of reinforcing bar and passes through thread ring 37 threaded connection at the top of sleeve 2, then sheathe sliding sleeve 38 from the top of reinforcing bar again, make the medial surface of the one end of the lateral surface of sliding sleeve 38 slide to spacing collar 39, then adjust the position of sleeve 2 on the reinforcing bar, after the position is confirmed, rotate locking screw 34, make locking screw 34's one end support sliding sleeve 38's one side, fix sliding sleeve 38, then pour cement, after cement solidifies, directly upwards stimulate sleeve 2 through retainer plate 13, make sleeve 2 remove from the medial surface of the cement that solidifies, make reinforcing bar and cement separate through the interval of sleeve 2 this moment.
Compared with the prior art, the utility model provides a pair of a pile head separator for building engineering concrete bored concrete pile has following beneficial effect:
go into the separation through sleeve 2 with the inside reinforcing bar of pile head at bored concrete pile top and concrete, so when separating pile head and bored concrete pile, conveniently carry out personnel and operate, can be quick separate the pile head, increased work efficiency, sliding sleeve 38 and locking screw 34 can restrict sleeve 2's position, conveniently install and use.
Second embodiment
Referring to fig. 5 and 6 in combination, a second embodiment of the present application provides another pile head separating device for a cast-in-place concrete pile for construction engineering based on the pile head separating device provided by the first embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that a pile head separator for building engineering bored concrete pile that the second embodiment of this application provided lies in, a pile head separator for building engineering bored concrete pile, the medial surface fixed mounting of retainer plate 13 has retainer plate 4, the medial surface threaded connection of retainer plate 4 has lead screw 41.
The top of the screw rod 41 is fixedly provided with a rotating plate 42, and the bottom of the screw rod 41 is fixedly provided with a backing plate 43.
The backing plate 43 is disposed at the bottom of the fixing ring 4, and the rotating plate 42 is disposed at the top of the fixing ring 4.
The utility model provides a pair of a pile head separator for building engineering concrete bored concrete pile's theory of operation as follows:
after the concrete solidifies, when sleeve 2 needs to be taken off, rotating plate 42 is rotated, the inner side surface of rotating plate 42 at mounting ring 4 is in threaded connection, then moves downwards, and backing plate 43 supports the upper surface of the concrete, and then jacks up fixing rod 1, rotating ring 11 and support rod 12, and drives sleeve 2 to separate from the inner side surface of the concrete.
Compared with the prior art, the utility model provides a pair of a pile head separator for building engineering bored concrete pile has following beneficial effect:
through rotating the lead screw 41, make sleeve 2 follow the medial surface separation of concrete, so conveniently carry out sleeve 2's separation operation, also alleviateed staff's labour, increased work efficiency.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A pile head separator for a constructional engineering concrete cast-in-place pile, comprising:
a sleeve;
the bottom plate is fixedly arranged at the bottom of the sleeve, a sliding groove is formed in the bottom plate, a rubber ring is fixedly arranged on the inner side surface of the sliding groove, and an extension ring is fixedly arranged at the top of the bottom plate;
the screw thread circle, screw thread circle threaded connection in the top of telescopic medial surface, the top fixed mounting of screw thread circle has the roof, the top fixed mounting of roof has the spacing collar, the inside fixed mounting of one side of spacing collar has the thread bush, the medial surface threaded connection of thread bush has locking screw, the medial surface threaded connection of spacing collar has the sliding sleeve.
2. The pile head separating device for the constructional engineering concrete cast-in-place pile as claimed in claim 1, wherein a rotating ring is rotatably connected to the surface of the sleeve, and fixing rods are fixedly mounted on both sides of the rotating ring.
3. The pile head separating device for the cast-in-place concrete pile for constructional engineering as claimed in claim 2, wherein a support rod is fixedly mounted on one side of the fixing rod, and a fixing ring is fixedly mounted on one end of the support rod.
4. The pile head separating device for the cast-in-place concrete pile for the constructional engineering as claimed in claim 2, wherein baffles are fixedly mounted at both ends of the outer side surface of the sleeve, and the baffles are respectively arranged at the top and the bottom of the rotating ring.
5. The pile head separating device for the constructional engineering concrete cast-in-place pile as claimed in claim 3, wherein a mounting ring is fixedly mounted on the inner side surface of the fixing ring, and a screw rod is connected to the inner side surface of the mounting ring through a thread.
6. The pile head separating device for the constructional engineering concrete cast-in-place pile as claimed in claim 5, wherein a rotating plate is fixedly installed at the top of the screw rod, and a backing plate is fixedly installed at the bottom of the screw rod.
7. The pile head separating device for a constructional engineering concrete cast-in-place pile as claimed in claim 6, wherein the backing plate is disposed at the bottom of the fixing ring, and the rotating plate is disposed at the top of the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855709.6U CN217629897U (en) | 2022-07-06 | 2022-07-06 | Pile head separating device for cast-in-place concrete pile in constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855709.6U CN217629897U (en) | 2022-07-06 | 2022-07-06 | Pile head separating device for cast-in-place concrete pile in constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629897U true CN217629897U (en) | 2022-10-21 |
Family
ID=83634788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221855709.6U Active CN217629897U (en) | 2022-07-06 | 2022-07-06 | Pile head separating device for cast-in-place concrete pile in constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629897U (en) |
-
2022
- 2022-07-06 CN CN202221855709.6U patent/CN217629897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108978644A (en) | Energy saving and environment friendly bored pile construction method | |
| CN108687950A (en) | A kind of prefabricated trolley of pipe gallery and piping lane method for prefabricating | |
| CN207794608U (en) | A kind of adjustable support for shuttering of movement for groove construction column | |
| CN217629897U (en) | Pile head separating device for cast-in-place concrete pile in constructional engineering | |
| CN210827329U (en) | Slope protection concrete pouring mold for high and steep slope surface | |
| CN206495520U (en) | A kind of intensive steel muscle portion position concrete auxiliary tamping equipment | |
| CN204690801U (en) | Formwork erecting structure is hung in basement roof ater-casting | |
| CN212129137U (en) | Bridge pile foundation pile head crushing and chiseling device | |
| CN113802562B (en) | Steel reinforcement cage circulating hanging bar device and use method thereof | |
| CN109914476A (en) | A kind of construction technology of cast-in-place city integrated piping lane | |
| CN214831847U (en) | Device for blocking hoisting hole of prefabricated U-shaped beam | |
| CN112459504B (en) | Aerated concrete wallboard installation method | |
| CN217839716U (en) | Hydraulic climbing formwork for construction of special-shaped tower column of cable-stayed bridge | |
| CN201228395Y (en) | Concrete pouring structure of beam-column node | |
| CN218234340U (en) | Novel concrete building structure for civil engineering | |
| CN218905807U (en) | Integral anchor sealing device for girder end of prestressed concrete box girder | |
| CN216892399U (en) | Drilling bored concrete pile head wholly cuts off and lifts construction structures | |
| CN110206025A (en) | Terrace mud off deposited reinforced concrete pile construction method out | |
| CN220614447U (en) | Preparation mould of reinforced concrete drain pipe | |
| CN209129372U (en) | A kind of reserved opening tool-type hangs mold device | |
| CN209339151U (en) | A kind of fishing device pouring conduit for bored concrete pile | |
| CN213710395U (en) | Finished product device of shear force wall hangs mould supporting tool | |
| CN211250578U (en) | Concrete formwork for civil engineering | |
| CN217500526U (en) | Wood-concrete frame structure fabricated building | |
| CN219430744U (en) | Construction device for high-water-content soft soil bored pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130033 no.3799 dongnanhu Road, Changchun Economic and Technological Development Zone, Jilin Province Patentee after: SINOHYDRO BUREAU 1 Co.,Ltd. Patentee after: China Power Construction First Bureau Dongyuan Engineering Co.,Ltd. Address before: 130033 no.3799 dongnanhu Road, Changchun Economic and Technological Development Zone, Jilin Province Patentee before: SINOHYDRO BUREAU 1 Co.,Ltd. Patentee before: Jilin Dongyuan water conservancy and Hydropower Engineering Consulting Co.,Ltd. |