CN202370252U - Underwater concrete formwork removal device - Google Patents
Underwater concrete formwork removal device Download PDFInfo
- Publication number
- CN202370252U CN202370252U CN2011205368079U CN201120536807U CN202370252U CN 202370252 U CN202370252 U CN 202370252U CN 2011205368079 U CN2011205368079 U CN 2011205368079U CN 201120536807 U CN201120536807 U CN 201120536807U CN 202370252 U CN202370252 U CN 202370252U
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- China
- Prior art keywords
- formwork
- screw rod
- mold plate
- underwater concrete
- integral mold
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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
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Abstract
The utility model discloses an underwater concrete formwork removal device. The underwater concrete formwork removal device comprises an integrated formwork, wherein a screw rod is mounted on the integrated formwork through a base; one end of the screw rod is movably connected with a steel sleeve; the steel sleeve is fixedly connected with a steel panel; the steel panel is embedded and mounted on the working surface of the integrated formwork; and the working surface of the steel panel is flush with that of the integrated formwork. Through the adoption of the underwater concrete formwork removal device and method provided by the utility model, the steel sleeve is moved by an operator through the screw rod, the steel panel takes a concrete surface as a supporting point, and the underwater integrated formwork is driven to depart from the concrete surface under the action of a reacting force so as to remove the underwater formwork. The underwater concrete formwork removal device has the advantages that the operation is simple and convenient, the labor intensity is reduced, the formwork removal speed is quick, the working efficiency is high, and the safety construction is facilitated. Besides, the formwork integrity is guaranteed, the formwork removal efficiency is enhanced, and the pouring quality is not influenced.
Description
Technical field
The utility model relates to underwater concrete template construction field, particularly a kind of underwater concrete form removable device.
Background technology
The underwater concrete engineering usually adopts the large-scale integral template construction, and installs under water and remove, and its difficulty of construction is big than the over-water construction difficulty.At present, the method for form removal that form removal is under water continued to use more (doing ground) waterborne mainly is at the selected suitably sled of template and concrete joint surface top point, slowly pries open template with crowbar.This job practices, not only fragile concrete surface also damages template easily, and because of being in underwater environment, the operating personnel receives unfavorable factor influences such as low visibility, buoyancy of water and resistance simultaneously, and form removal speed is slow, and construction intensity is big, and work efficiency is low, and is also dangerous.
Summary of the invention
The utility model technical problem to be solved provides a kind of underwater concrete form removable device, can overcome the difficulty of underwater demolition template in the prior art, improves form removal speed, reduces difficulty of construction.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of underwater concrete form removable device, comprise integral mold plate, and through base screw rod is installed on the integral mold plate; Screw rod one end and steel bushing flexibly connect, and steel bushing is fixedly connected with steel facing;
Described steel facing embeds and is installed on the work plane of integral mold plate, and the steel facing work plane is concordant with the work plane of integral mold plate.
The purlin that encloses of described base and both sides is welded to connect, and base is provided with internal thread.
Described screw rod is provided with external screw thread, and screw rod one end is provided with clamping head, and the other end is provided with annular groove.
Be provided with the alignment pin or the bolt that match with annular groove in the described steel bushing.
The inboard of described integral mold plate work plane is provided with postive stop baffle or spacing stage near the edge of steel facing.
A kind of underwater concrete form removable method may further comprise the steps:
One, on integral mold plate, open the hole measure-alike with steel facing, screw rod is installed on integral mold plate and is flexibly connected with steel facing, steel facing embeds and is installed on the work plane of integral mold plate, and the steel facing work plane is concordant with the work plane of integral mold plate;
Two, integral mold plate is called in installation under water, get final product concreting after the examination;
Three, concreting finishes and reaches with fixed attention after date, and during form removal, backward rotation screw rod, steel facing are supporting with the concrete surface to the operating personnel, promote integral mold plate and oppositely break away from concrete surface under water, and integral mold plate is removed in lifting then;
Accomplish the dismounting of integral mold plate through above-mentioned steps.
Described screw rod is installed on the integral mold plate through base, and screw rod is connected with whorl of base, base with enclose purlin and be welded to connect.
Described screw rod is provided with external screw thread, and screw rod one end is provided with clamping head, and the other end is provided with annular groove.
Described steel facing is provided with steel bushing, is provided with the alignment pin or the bolt that match with annular groove in the steel bushing.
The inboard of described integral mold plate work plane is provided with postive stop baffle or spacing stage near the edge of steel facing.
A kind of underwater concrete form removable device and method that the utility model provides; Through adopting above-mentioned structure and method; The operating personnel drives the steel sleeve motion through the rotating screw bar; Steel facing is fulcrum with the concrete surface, and the integral mold plate that under reaction force, drives under water breaks away from concrete surface, thereby realizes the dismounting of template under water.The device of the utility model is easy and simple to handle, has alleviated labour intensity, and form removal speed is fast, and work efficiency is high, helps safe construction.Both guarantee the template integrality, improved form removal efficient again, and do not influenced pouring quality.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
The specific embodiment
In Fig. 1～Fig. 3, a kind of underwater concrete form removable device comprises integral mold plate 8, through base 5 screw rod 6 is installed on the integral mold plate 8, and screw rod 6 one ends and steel bushing 2 flexibly connect, and steel bushing 2 is fixedly connected with steel facing 1;
Described steel facing 1 embeds and is installed on the work plane of integral mold plate 8, guarantees that usually seam is as much as possible little, and steel facing 1 work plane is concordant with the work plane of integral mold plate 8.
Described base 5 is welded to connect with the purlin 9 that encloses of both sides, and base 5 is provided with internal thread.
Described screw rod 6 is provided with external screw thread, and screw rod 6 one ends are provided with clamping head, and the other end is provided with annular groove.
Be provided with the alignment pin or the bolt 4 that match with annular groove in the described steel bushing 2.
The inboard of described integral mold plate 8 work planes is provided with postive stop baffle 7 or spacing stage near the edge of steel facing 1.This postive stop baffle 7 or spacing stage guarantee that steel facing 1 work plane is concordant with the work plane of integral mold plate 8.
A kind of underwater concrete form removable method may further comprise the steps:
One, on integral mold plate 8, opens the hole measure-alike with steel facing 1; Screw rod 6 is installed on integral mold plate 8 and is flexibly connected with steel facing 1; Steel facing 1 embeds and is installed on the work plane of integral mold plate 8; Steel facing 1 work plane is concordant with the work plane of integral mold plate 8, in the inboard of described integral mold plate 8 work planes, is provided with postive stop baffle 7 or spacing stage near the edge of steel facing 1; Described screw rod 6 is installed on the integral mold plate 8 through base 5, and screw rod 6 is threaded with base 5, base 5 with enclose purlin 9 and be welded to connect, as shown in Figure 2.
Described screw rod 6 is provided with external screw thread, and screw rod 6 one ends are provided with clamping head, and the other end is provided with annular groove.
Described steel facing 1 is provided with steel bushing 2, is provided with the alignment pin or the bolt 4 that match with annular groove in the steel bushing 2.
Two, will assemble the integral mold plate of accomplishing 8 and call in installation under water, get final product concreting after the examination;
Three, concreting finishes and reaches with fixed attention after date, and the operating personnel during form removal, utilizes the tool holding clamping head under water; Backward rotation screw rod 6; Steel facing 1 is supporting with the concrete surface, under reaction force, promotes the integral mold plate 8 reverse concrete surfaces that break away from, and integral mold plates 8 are removed in lifting then;
Accomplish the dismounting of integral mold plate 8 through above-mentioned steps.
Claims (5)
1. underwater concrete form removable device; Comprise integral mold plate (8); It is characterized in that: integral mold plate (8) is gone up and through base (5) screw rod (6) is installed, and screw rod (6) one ends and steel bushing (2) flexibly connect, and steel bushing (2) is fixedly connected with steel facing (1);
Described steel facing (1) embeds and is installed on the work plane of integral mold plate (8), and steel facing (1) work plane is concordant with the work plane of integral mold plate (8).
2. a kind of underwater concrete form removable device according to claim 1 is characterized in that: described base (5) is welded to connect with the purlin (9) that encloses of both sides, and base (5) is provided with internal thread.
3. a kind of underwater concrete form removable device according to claim 1, it is characterized in that: described screw rod (6) is provided with external screw thread, and screw rod (6) one ends are provided with clamping head, and the other end is provided with annular groove.
4. a kind of underwater concrete form removable device according to claim 3 is characterized in that: be provided with the alignment pin or the bolt (4) that match with annular groove in the described steel bushing (2).
5. a kind of underwater concrete form removable device according to claim 1 is characterized in that: the inboard of described integral mold plate (8) work plane is provided with postive stop baffle (7) or spacing stage near the edge of steel facing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205368079U CN202370252U (en) | 2011-12-20 | 2011-12-20 | Underwater concrete formwork removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205368079U CN202370252U (en) | 2011-12-20 | 2011-12-20 | Underwater concrete formwork removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370252U true CN202370252U (en) | 2012-08-08 |
Family
ID=46593959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205368079U Expired - Fee Related CN202370252U (en) | 2011-12-20 | 2011-12-20 | Underwater concrete formwork removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425303A (en) * | 2011-12-20 | 2012-04-25 | 中国葛洲坝集团股份有限公司 | Underwater concrete template stripping device and method |
| CN107268981A (en) * | 2017-07-17 | 2017-10-20 | 浙江宝杰环保科技有限公司 | A kind of conveniently stripped concrete blinding |
| CN109555315A (en) * | 2019-01-25 | 2019-04-02 | 河北润林新材料科技有限公司 | A kind of the demoulding system and demoulding method of building template |
-
2011
- 2011-12-20 CN CN2011205368079U patent/CN202370252U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425303A (en) * | 2011-12-20 | 2012-04-25 | 中国葛洲坝集团股份有限公司 | Underwater concrete template stripping device and method |
| CN107268981A (en) * | 2017-07-17 | 2017-10-20 | 浙江宝杰环保科技有限公司 | A kind of conveniently stripped concrete blinding |
| CN107268981B (en) * | 2017-07-17 | 2019-09-03 | 浙江宝杰环保科技有限公司 | A kind of conveniently stripped concrete blinding |
| CN109555315A (en) * | 2019-01-25 | 2019-04-02 | 河北润林新材料科技有限公司 | A kind of the demoulding system and demoulding method of building template |
| CN109555315B (en) * | 2019-01-25 | 2023-11-03 | 河北润林新材料科技有限公司 | Form removing system and form removing method for building form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |