CN114482533A - A preformed hole template for building civil engineering - Google Patents
A preformed hole template for building civil engineering Download PDFInfo
- Publication number
- CN114482533A CN114482533A CN202210123682.XA CN202210123682A CN114482533A CN 114482533 A CN114482533 A CN 114482533A CN 202210123682 A CN202210123682 A CN 202210123682A CN 114482533 A CN114482533 A CN 114482533A
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- China
- Prior art keywords
- plate
- civil engineering
- nut
- building civil
- cover plate
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- 238000009415 formwork Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a preformed hole template for building civil engineering construction, which comprises a bottom plate and end plates, wherein the top of each end plate is circumferentially provided with at least two first side plates in an aligned manner, a second side plate is arranged between every two adjacent first side plates, the first side plates and the second side plates form a cylindrical structure, the top of each end plate is provided with a driving mechanism for driving the first side plates to reciprocate towards the axis of the first side plates, the top of each second side plate is fixedly provided with a cover plate, and the cover plates are fixedly connected with the driving mechanism; in some embodiments of the invention, the mold can be quickly disassembled without violent operation during the disassembling, and meanwhile, the mold is kept intact during the disassembling process, so that the mold can be repeatedly used, and the use cost is reduced.
Description
Technical Field
The invention belongs to the technical field of building civil engineering, and particularly relates to a preformed hole template for building civil engineering construction.
Background
In the civil engineering construction process, workers can make reserved holes in corresponding places according to actual use requirements, and therefore laying of pipelines is facilitated.
The preformed hole template used at present mainly has the following defects:
(1) the template is of an integral structure, so that the template is inconvenient to remove from the building main body in the removing process, the edge of the hole and the mould are easy to damage after the template is removed violently, the quality of the hole is influenced, the cyclic utilization of the mould is influenced, and the use cost is high;
(2) the support to the mould inner wall is lacked inside the mould, receives outside effort and produces deformation easily in the use, and then leads to the hole shape to warp, influences follow-up construction normal clear.
Therefore, a preformed hole template for building civil engineering construction, which is convenient to disassemble and good in support property and ensures the quality of holes, needs to be designed to solve the technical problems faced at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the preformed hole template which is convenient to disassemble, has good support performance and ensures the quality of holes and is used for building civil construction.
The technical scheme of the invention is as follows: a preformed hole template for building civil engineering, comprising a base plate, the end plate, the top of end plate is the circumference permutation and has two at least first curb plates, adjacent two set up the second curb plate between the first curb plate, first curb plate constitutes cylindric structure with the second curb plate, the top of end plate is provided with the drive first curb plate is to its axis reciprocating motion's actuating mechanism, the fixed apron that is provided with in top of second curb plate, the apron with actuating mechanism fixed connection.
The driving mechanism is provided with a screw rod which is vertically and rotatably arranged at the center of the circle of the end plate, the screw rod is in threaded connection with a first nut and a second nut, and the first nut and the second nut are in transmission connection with the first side plate through a connecting rod respectively.
The second nut with the fixed mounting disc that is provided with of one end that first nut deviates from mutually, the apron with fixed connection can be dismantled to the mounting disc.
The mounting disc is provided with an internal thread hole, the cover plate is provided with a mounting hole corresponding to the internal thread hole, and a bolt matched with the internal thread hole is assembled in the mounting hole.
The cover plates are of semicircular plate structures, one side of one cover plate is provided with a lower inclined plane, and one side of the other cover plate is provided with an upper inclined plane matched with the lower inclined plane.
And a supporting plate is fixedly arranged on one side of the cover plate, which is far away from the other cover plate.
And a yielding hole corresponding to the screw rod is formed between the cover plates.
The screw rod extends upwards to the outer side of the cover plate, and a hexagonal prism is arranged at one end of the screw rod, which is far away from the base plate.
The top of end plate is provided with the retaining ring, the tip of first curb plate and second curb plate all is provided with the border, the bottom at border be provided with retaining ring matched with dog.
The check ring is of a circular ring structure integrated with the end plate, and the stop block is of a circular arc structure matched with the check ring.
The invention has the beneficial effects that:
(1) in some embodiments of the invention, a cylindrical structure is formed by the first side plate and the second side plate, and the end plate forms a supporting structure inside the cavity, when the first side plate and the second side plate need to be dismantled, the other cover plate is pushed to the position of the first cover plate, so that the outer side of the second side plate at the bottom of the cover plate is separated from the building main body and then the second side plate is dismantled by the same method, after the second side plate is completely dismantled, the driving mechanism is adjusted to drive the first side plate to move to the axis of the first side plate, so that the first side plate is separated from the building main body, and then the first side plate and the end plate can be pulled out from the cavity without violent operation, so that the first side plate and the end plate can be dismantled quickly, and meanwhile, the mold is kept intact in the dismantling process, and can be used repeatedly, and the use cost is reduced;
(2) according to some embodiments of the invention, the driving mechanism supports the first side plate in the first side plate, so that the strength of the first side plate can be improved, the first side plate is prevented from deforming in the using process to influence the quality of holes, and the normal operation of subsequent construction is further ensured.
Drawings
Fig. 1 is a schematic structural view of a preformed hole template for building civil engineering according to the present invention.
Fig. 2 is one of partial structural illustrations of a prepared hole template for construction and civil engineering according to the present invention.
Fig. 3 is a second partial structural view of the prepared hole formwork for building construction according to the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a third partial structural view of a prepared hole form for construction of civil works according to the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the invention, its application, or uses. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 to 5, the preformed hole template for building civil engineering comprises a bottom plate and an end plate 1, wherein the top of the end plate 1 is circumferentially provided with at least two first side plates 2 in an integral row, a second side plate 3 is arranged between every two adjacent first side plates 2, the first side plates 2 and the second side plates 3 form a cylindrical structure, the top of the end plate 1 is provided with a driving mechanism for driving the first side plates to reciprocate towards the axis of the first side plates, the top of the second side plates is fixedly provided with a cover plate 4, and the cover plate 4 is fixedly connected with the driving mechanism; in the embodiment, a cylindrical structure is formed by the first side plate 2 and the second side plate 3, and the end plate 1 forms a supporting structure inside the hole, when the first side plate 2 and the second side plate 3 need to be removed, the other cover plate 4 is pushed to the position of the first cover plate 4, so that the outer side of the second side plate 3 at the bottom of the cover plate 4 is separated from the building body and then removed, the other second side plate 3 is removed by the same method, after the second side plate 3 is completely removed, the driving mechanism is adjusted to drive the first side plate 2 to move to the axis of the first side plate 2, so that the first side plate 2 is separated from the building body, and then the first side plate 2 and the end plate 1 can be pulled out from the hole, so that the quick removal can be realized without violent operation, and meanwhile, the mold is kept intact in the removal process, and can be reused, and the use cost is reduced; support is provided for the first side plate 2 in the first side plate 2 through the driving mechanism, the strength of the first side plate 2 can be improved, the first side plate 2 is prevented from deforming in the using process to influence the quality of holes, and then the normal operation of follow-up construction is guaranteed.
As a specific embodiment of the driving mechanism, the driving mechanism is provided with a screw rod 6 vertically and rotatably arranged at the center of the end plate 1, a first nut 15 and a second nut 16 are connected to the screw rod 6 in a threaded manner, the first nut 15 and the second nut 16 are respectively in transmission connection with the first side plate 2 through a connecting rod 17, one end of one connecting rod 17 is hinged with the first nut 15, the other end is hinged with the inner side of the first side plate 2, one end of the other connecting rod 17 is hinged with the second nut 16, the other end is hinged with the inner side of the first side plate 2, the screw rod 6 is rotated, the first nut 15 and the second nut 16 are driven to move by the screw 6, and in the process of moving the first nut 15 and the second nut 16, the connecting rod 17 drives the first side plate 2 to move towards the axis, therefore, the first side plate 2 is separated from the building main body bracket, and the first side plate 2 is convenient to take out of the hole.
In some embodiments, as a way of mounting the cover plate 4, a mounting plate 18 is fixedly disposed on an end of the second nut 16 away from the first nut 15, the mounting plate 18 and the second nut 16 are of an integral structure, the cover plate 4 and the mounting plate 18 are detachably and fixedly connected, and the second side plate 3 can be drawn out of the hole through the cover plate 4 by detaching the cover plate 4 from the mounting plate 18.
In some embodiments, the mounting plate 18 is provided with an internal threaded hole 19, the cover plate 4 is provided with a mounting hole 10 corresponding to the internal threaded hole 19, the mounting hole 10 is internally provided with a bolt matched with the internal threaded hole 19, the cover plate 4 can be fixed on the top of the mounting plate 18 through the bolt, and the cover plate 4 can be separated from the mounting plate 18 by detaching the bolt.
In some embodiments, as shown in fig. 3 and 4, the cover plates 4 are in a semicircular plate structure, one side of one cover plate 4 is provided with a lower inclined surface 12, one side of the other cover plate 4 is provided with an upper inclined surface 13 matched with the lower inclined surface 12, when the cover plate is removed, the cover plate 4 provided with the upper inclined surface 13 is slightly knocked to move towards the other cover plate 4 through the mutual matching between the upper inclined surface 13 and the lower inclined surface 12, and the cover plate 4 has an acting force moving towards the outside of the cavity through the guiding function of the lower inclined surface 12, so that the cover plate 4 and the second side plate are led out of the cavity, and the removal is convenient.
In some embodiments, a supporting plate 5 is fixedly arranged on one side of the cover plate 4, which is away from the other cover plate 4, and the template can be conveniently fixed through the supporting plate 5.
In some embodiments, in order to avoid interference between the cover plate 4 and the screw 6, a relief hole 11 corresponding to the screw 6 is formed between the cover plate 4, and the aperture of the relief hole 11 is slightly larger than the outer diameter of the screw 6, so that interference of the cover plate 4 to rotation of the screw 6 can be avoided.
In some embodiments, in order to rotate the screw 6, the first side plate 2 is separated from the building body, the screw 6 extends upwards to the outer side of the cover plate 4, a hexagonal prism 7 is arranged at one end of the screw 6, which is away from the base plate 1, the hexagonal prism 7 and the screw 6 are of an integral structure, and the hexagonal prism 7 is convenient to rotate through clamping of a wrench, a pliers and other tools.
In some embodiments, as a limit for the first side plate 2 and the second side plate 3, a retainer ring 14 is arranged at the top of the end plate 1, edges 8 are arranged at the end portions of the first side plate 2 and the second side plate 3, and a stopper 9 matched with the retainer ring 14 is arranged at the bottom of the edge 8; more specifically, the retainer ring 14 is a circular ring structure integrated with the end plate 1, and the stop block 9 is a circular arc structure matched with the retainer ring 14; wherein border 8 cooperatees with retaining ring 14, carries out spacing to first curb plate 2 and second curb plate 3 on the axis direction, and dog 9 cooperatees with retaining ring 14, and it is spacing to follow footpath to first curb plate 2 and second curb plate 3.
Thus, various embodiments of the present invention have been described in detail. Some details well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
The above-mentioned embodiments only express some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a preformed hole template for building civil engineering, a serial communication port, comprising a base plate, the end plate, the top of end plate is the circumference permutation and has two at least first curb plates, adjacent two set up the second curb plate between the first curb plate, first curb plate constitutes cylindric structure with the second curb plate, the top of end plate is provided with the drive first curb plate is to its axis reciprocating motion's actuating mechanism, the fixed apron that is provided with in top of second curb plate, the apron with actuating mechanism fixed connection.
2. The pre-perforated formwork for building civil engineering according to claim 1, characterized in that: the driving mechanism is provided with a screw rod which is vertically and rotatably arranged at the center of the circle of the end plate, the screw rod is in threaded connection with a first nut and a second nut, and the first nut and the second nut are in transmission connection with the first side plate through a connecting rod respectively.
3. The pre-perforated formwork for building civil engineering according to claim 2, characterized in that: the second nut with the fixed mounting disc that is provided with of one end that first nut deviates from mutually, the apron with fixed connection can be dismantled to the mounting disc.
4. The pre-formed hole template for building civil engineering according to claim 3, characterized in that: the mounting disc is provided with an internal thread hole, the cover plate is provided with a mounting hole corresponding to the internal thread hole, and a bolt matched with the internal thread hole is assembled in the mounting hole.
5. The pre-formed hole template for building and civil engineering as claimed in claim 1, characterized in that: the cover plates are of semicircular plate structures, one side of one cover plate is provided with a lower inclined plane, and one side of the other cover plate is provided with an upper inclined plane matched with the lower inclined plane.
6. The pre-formed hole template for building civil engineering according to claim 5, characterized in that: and a supporting plate is fixedly arranged on one side of the cover plate, which is far away from the other cover plate.
7. The pre-formed hole template for building civil engineering according to claim 5, characterized in that: and a yielding hole corresponding to the screw rod is formed between the cover plates.
8. The pre-perforated formwork for building civil engineering according to claim 1, characterized in that: the screw rod extends upwards to the outer side of the cover plate, and a hexagonal prism is arranged at one end of the screw rod, which is far away from the base plate.
9. The pre-perforated formwork for building civil engineering according to claim 1, characterized in that: the top of end plate is provided with the retaining ring, the tip of first curb plate and second curb plate all is provided with the border, the bottom at border be provided with retaining ring matched with dog.
10. The pre-perforated formwork for building civil engineering according to claim 9, characterized in that: the check ring is of a circular ring structure integrated with the end plate, and the stop block is of a circular arc structure matched with the check ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123682.XA CN114482533A (en) | 2022-02-10 | 2022-02-10 | A preformed hole template for building civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123682.XA CN114482533A (en) | 2022-02-10 | 2022-02-10 | A preformed hole template for building civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114482533A true CN114482533A (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210123682.XA Pending CN114482533A (en) | 2022-02-10 | 2022-02-10 | A preformed hole template for building civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114482533A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004131983A (en) * | 2002-10-09 | 2004-04-30 | Hayakawa Rubber Co Ltd | Closing method of opening, closing member, and closing structure |
| CN103243904A (en) * | 2013-06-21 | 2013-08-14 | 中国十七冶集团有限公司 | Foldable building formwork |
| CN207829004U (en) * | 2018-01-16 | 2018-09-07 | 于洋 | A kind of preformed hole template for building civil construction |
| CN211257827U (en) * | 2019-09-18 | 2020-08-14 | 中建中新建设工程有限公司 | Preformed hole casing pipe easy to disassemble and assemble |
| CN212129924U (en) * | 2020-04-24 | 2020-12-11 | 广东省怡合建设有限公司 | Strutting arrangement is reserved with hole to building engineering construction |
| CN212388988U (en) * | 2020-05-21 | 2021-01-22 | 唐山三友硅业有限责任公司 | Cast-in-place concrete preformed hole retractable template device |
| CN212613748U (en) * | 2020-05-12 | 2021-02-26 | 云南建投第十三建设有限公司 | Recoverable mould for concrete reserved hole |
| CN214531916U (en) * | 2021-04-29 | 2021-10-29 | 广州市德铭机电设备有限公司 | Square preformed hole mould |
| CN113585738A (en) * | 2021-08-24 | 2021-11-02 | 中铁建工集团有限公司 | A preformed hole template for building civil engineering |
-
2022
- 2022-02-10 CN CN202210123682.XA patent/CN114482533A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004131983A (en) * | 2002-10-09 | 2004-04-30 | Hayakawa Rubber Co Ltd | Closing method of opening, closing member, and closing structure |
| CN103243904A (en) * | 2013-06-21 | 2013-08-14 | 中国十七冶集团有限公司 | Foldable building formwork |
| CN207829004U (en) * | 2018-01-16 | 2018-09-07 | 于洋 | A kind of preformed hole template for building civil construction |
| CN211257827U (en) * | 2019-09-18 | 2020-08-14 | 中建中新建设工程有限公司 | Preformed hole casing pipe easy to disassemble and assemble |
| CN212129924U (en) * | 2020-04-24 | 2020-12-11 | 广东省怡合建设有限公司 | Strutting arrangement is reserved with hole to building engineering construction |
| CN212613748U (en) * | 2020-05-12 | 2021-02-26 | 云南建投第十三建设有限公司 | Recoverable mould for concrete reserved hole |
| CN212388988U (en) * | 2020-05-21 | 2021-01-22 | 唐山三友硅业有限责任公司 | Cast-in-place concrete preformed hole retractable template device |
| CN214531916U (en) * | 2021-04-29 | 2021-10-29 | 广州市德铭机电设备有限公司 | Square preformed hole mould |
| CN113585738A (en) * | 2021-08-24 | 2021-11-02 | 中铁建工集团有限公司 | A preformed hole template for building civil engineering |
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Application publication date: 20220513 |