CN212866846U - Concrete formwork for civil engineering - Google Patents
Concrete formwork for civil engineering Download PDFInfo
- Publication number
- CN212866846U CN212866846U CN202021567553.2U CN202021567553U CN212866846U CN 212866846 U CN212866846 U CN 212866846U CN 202021567553 U CN202021567553 U CN 202021567553U CN 212866846 U CN212866846 U CN 212866846U
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- Prior art keywords
- plate
- limiting
- fixing plate
- civil engineering
- connecting block
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- 238000009415 formwork Methods 0.000 title description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a concrete form for civil engineering, including bottom plate, side fixed plate, spacing screw thread and spacing fixed plate, bottom plate upper end fixedly connected with side fixed plate, and the side fixed plate surface has seted up the spacing groove to the side fixed plate outer end is provided with the connecting block, the axis of rotation inner is provided with spacing screw thread, and the spacing fixed plate of axis of rotation outer end fixedly connected with. This concrete form for civil engineering, the backing plate passes through the stay cord and drives the connecting block and slides to the side fixing plate in the spout, thereby constitute the block structure with the spacing groove of bottom plate lower extreme, it is convenient and firm at the in-process that uses, the connecting block constitutes spacing droing that prevents the limiting plate with the limiting plate, after concrete form for civil engineering installs, through the rotation to the axis of rotation, it tightens up spacingly to drive the inside threaded rod with spacing reverse installation of screw thread of axis of rotation, fix concrete form surface, prevent that the template fracture from droing.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is a concrete form for civil engineering.
Background
In the civil engineering of high-rise building, in order to improve the stability of house and the efficiency of work, often carry out the construction of engineering through the pouring of concrete again of installation concrete form, nevertheless current concrete form still has certain defect, for example:
1. in the process of installing and using the existing concrete template for civil engineering, workers often need to carry out a series of templates and fasten the templates through pins, and the installation process is long and the efficiency is low, so that certain defects exist;
2. after the existing concrete formwork for civil engineering is installed, the concrete formwork can crack along with the solidification of concrete, and the concrete formwork can fall off because of the infirm fixation, so that certain defects exist.
We have therefore proposed a concrete form for civil engineering works to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete form for civil engineering to on solving the existing market that above-mentioned background art provided, the workman often need carry out a series of remove the mould and fasten through the pin, the longer and efficiency of process of installation is on the low side, and after the installation, along with the solidification template of concrete can take place the problem that template fracture and concrete form took place because the phenomenon that fixed insecure drops.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete template for civil engineering comprises a lower fixing plate, a side fixing plate, a limiting thread and a limiting fixing plate, the upper end of the lower fixed plate is fixedly connected with a side fixed plate, the outer surface of the side fixed plate is provided with a limit groove, the outer end of the side fixing plate is provided with a connecting block, the upper end of the lower fixing plate is provided with a chute, the outer end of the chute is fixedly connected with a second reset spring, the inner end of the second reset spring is fixedly connected with a limiting slide block, the lower end of the side fixing plate is provided with a backing plate, the lower end of the backing plate is fixedly connected with a first reset spring, and the upper end of the backing plate is fixedly connected with a pull rope, a limiting plate is fixedly arranged in the connecting block, the inner end of the limiting plate is fixedly connected with a threaded rod, and the inner fixedly connected with axis of rotation of threaded rod, axis of rotation the inner is provided with spacing screw thread, and axis of rotation outer end fixedly connected with spacing fixed plate.
Preferably, the upper end of the lower fixing plate and the lower end of the side fixing plate form a nested structure, the side fixing plate and the connecting block form an integrated structure, and the inner end of the connecting block and the outer end of the limiting plate form a clamping structure.
Preferably, the limiting grooves and the connecting blocks are symmetrically provided with four groups along the centers of the side fixing plates, the outer ends of the connecting blocks form an L-shaped structure along the centers of the limiting plates, and the width of the inner ends of the connecting blocks is larger than that of the limiting plates.
Preferably, the inner end of the threaded rod and the rotating shaft form a nested structure, two groups of threaded rods are symmetrically arranged along the center of the rotating shaft, and the inner end of the rotating shaft is provided with a limiting thread opposite to the threaded rod.
Preferably, backing plate, first reset spring and spout all are provided with two sets ofly along bottom plate central symmetry, and the backing plate constitutes extending structure through first reset spring and spout to the backing plate passes through the spout and constitutes sliding construction with the bottom plate.
Preferably, the base plate forms a sliding structure through the pull rope and the limiting slide block, the limiting slide block forms a clamping structure with the outer surface of the limiting groove, and the width of the limiting slide block is smaller than that of the inner end of the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that: this concrete form for civil engineering:
1. the lower end of the side fixing plate is provided with a lower fixing plate, the outer surface of the side fixing plate is provided with a limiting groove, the lower end of the side fixing plate extrudes the backing plate along with the positioning installation of the side fixing plate and the lower fixing plate, the backing plate drives the connecting block to slide towards the side fixing plate in the sliding groove through the pull rope, and therefore the clamping structure is formed by the backing plate and the limiting groove at the lower end of the lower fixing plate, and the clamping structure is convenient and stable in the;
2. the connecting block is arranged on the outer surface of the side fixing plate, the connecting block and the limiting plate form a limiting plate for preventing the limiting plate from falling off in a limiting mode, after the concrete formwork for civil engineering is installed, the threaded rod which is arranged in the rotating shaft and is reversely installed with the limiting thread is driven to tighten up and limit through rotation of the rotating shaft, the outer surface of the concrete formwork is fixed, and the formwork is prevented from cracking and falling off.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is the main structure diagram of the rotation axis of the present invention.
In the figure: 1. a lower fixing plate; 2. a side fixing plate; 3. a limiting groove; 4. connecting blocks; 5. a limiting plate; 6. a threaded rod; 7. a rotating shaft; 8. a base plate; 9. a first return spring; 10. pulling a rope; 11. a chute; 12. a second return spring; 13. a limiting slide block; 14. limiting threads; 15. and a limiting fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a concrete template for civil engineering comprises a lower fixing plate 1, a side fixing plate 2, a limiting groove 3, a connecting block 4, a limiting plate 5, a threaded rod 6, a rotating shaft 7, a backing plate 8, a first reset spring 9, a pull rope 10, a sliding groove 11, a second reset spring 12, a limiting slide block 13, a limiting thread 14 and a limiting fixing plate 15, wherein the upper end of the lower fixing plate 1 is fixedly connected with the side fixing plate 2, the outer surface of the side fixing plate 2 is provided with the limiting groove 3, the outer end of the side fixing plate 2 is provided with the connecting block 4, the upper end of the lower fixing plate 1 is provided with the sliding groove 11, the outer end of the sliding groove 11 is fixedly connected with the second reset spring 12, the inner end of the second reset spring 12 is fixedly connected with the limiting slide block 13, the lower end of the side fixing plate 2 is provided with the backing plate 8, the lower end of the backing, and the inner end of the limiting plate 5 is fixedly connected with a threaded rod 6, the inner end of the threaded rod 6 is fixedly connected with a rotating shaft 7, the inner end of the rotating shaft 7 is provided with a limiting thread 14, and the outer end of the rotating shaft 7 is fixedly connected with a limiting fixing plate 15.
1 upper end of bottom plate and 2 lower extremes of side fixed plate constitute nested structure, and side fixed plate 2 constitutes integral structure with connecting block 4 to connecting block 4 the inner constitutes the block structure with 5 outer ends of limiting plate, through the setting of connecting block 4, makes limiting plate 5 when the cracking is prevented to side fixed plate 2 is fixed, prevents that limiting plate 5 from carrying out the landing along side fixed plate 2.
Spacing groove 3 and connecting block 4 all are provided with four groups along 2 centrosymmetries of side fixed plate, and 4 outer ends of connecting block constitute "L" column structure along 5 centrosymmetries of limiting plate to 4 inner widths of connecting block are greater than along 5 widths of limiting plate, make things convenient for operating personnel to splice the template fast, and "L" column structure can carry out spacing block to limiting plate 5 effectively.
The inner end of the threaded rod 6 and the rotating shaft 7 form a nested structure, the threaded rod 6 is symmetrically provided with two groups along the center of the rotating shaft 7, the inner end of the rotating shaft 7 is provided with a limit thread 14 opposite to the threaded rod 6, and the limit thread 14 at the inner end of the threaded rod 6 drives the threaded rod 6 to synchronously tighten and loosen when the rotating shaft 7 rotates, so that the outer end of the opposite side fixing plate 2 is synchronously fixed.
Backing plate 8, first reset spring 9 and spout 11 all are provided with two sets ofly along 1 central symmetry of bottom plate, and backing plate 8 constitutes extending structure through first reset spring 9 and spout 11 to backing plate 8 passes through spout 11 and constitutes sliding structure with bottom plate 1, is provided with backing plate 8, first reset spring 9 and spout 11 of multiunit, carries out multi-angle omnidirectional fixed and spacing to the concrete form.
Backing plate 8 passes through stay cord 10 and stop block 13 constitution sliding structure, and stop block 13 constitutes the block structure with the inner surface in spacing groove 3 to stop block 13 width is less than the inner width in spacing groove 3, and when installing bottom plate 1 with 2 lower extremes of side fixing plate, backing plate 8 drives stop block 13 and spacing groove 3 through stay cord 10 and carries out stable and quick spacing fixedly.
The working principle is as follows: when the concrete form for civil engineering is used, according to fig. 1-3, the lower fixing plate 1 of the concrete form for civil engineering is firstly placed stably at a place where work is needed, when concrete is needed to be poured, the lower end of the side fixing plate 2 can be aligned with the groove on the surface of the lower fixing plate 1 to be installed in a downward pressing manner, the backing plate 8 is forced to slide downwards in the sliding groove 11 when the lower fixing plate 1 is pressed downwards, and the upper end of the backing plate 8 is fixedly connected with a pull rope 10, and the lower end of the backing plate 8 is fixedly connected with a first return spring 9, when the backing plate 8 slides downwards, the limiting slide block 13 is driven by the pull rope 10 to slide at the upper end of the lower fixing plate 1, the outer end of the limiting slide block 13 is fixedly connected with a second return spring 12, after the side fixing plate 2 enters the lower fixing plate 1 for a certain distance, the limiting slide block 13 is used for stably clamping and fixing the limiting groove 3 under the action of the pull rope 10;
according to fig. 1, fig. 2 and fig. 4, after this concrete form for civil engineering is installed, be provided with connecting block 4 in the upper end of side fixed plate 2, and connecting block 4 block is fixed with limiting plate 5, and limiting plate 5 outer end fixed connection is in 6 outer ends of threaded rod, 6 inner of threaded rod and axis of rotation 7 constitute nested structure, and 7 outer ends of axis of rotation fixed connection in 15 inner of limiting plate, after carrying out concrete placement, can pass through the rotation of axis of rotation 7, make the axis of rotation 7 that the symmetry set up tighten up, in order to reach the fixed of limiting plate 5 to the concrete form surface and spacing, prevent the fracture of concrete form and the emergence of the phenomenon that drops.
The above is the operation of the whole device, and the details not described in the present specification are the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a concrete form for civil engineering, includes bottom plate (1), side fixed plate (2), spacing screw thread (14) and spacing fixed plate (15), its characterized in that: the upper end of the lower fixing plate (1) is fixedly connected with a side fixing plate (2), the outer surface of the side fixing plate (2) is provided with a limiting groove (3), the outer end of the side fixing plate (2) is provided with a connecting block (4), the upper end of the lower fixing plate (1) is provided with a sliding groove (11), the outer end of the sliding groove (11) is fixedly connected with a second reset spring (12), the inner end of the second reset spring (12) is fixedly connected with a limiting slide block (13), the lower end of the side fixing plate (2) is provided with a backing plate (8), the lower end of the backing plate (8) is fixedly connected with a first reset spring (9), the upper end of the backing plate (8) is fixedly connected with a pull rope (10), the inner end of the connecting block (4) is fixedly provided with a limiting plate (5), the inner end, the inner end of the rotating shaft (7) is provided with a limiting thread (14), and the outer end of the rotating shaft (7) is fixedly connected with a limiting fixing plate (15).
2. The concrete form for civil engineering according to claim 1, wherein: the upper end of the lower fixing plate (1) and the lower end of the side fixing plate (2) form a nested structure, the side fixing plate (2) and the connecting block (4) form an integrated structure, and the inner end of the connecting block (4) and the outer end of the limiting plate (5) form a clamping structure.
3. The concrete form for civil engineering according to claim 1, wherein: limiting groove (3) and connecting block (4) all are provided with four groups along side fixed plate (2) centrosymmetry, and connecting block (4) outer end along limiting plate (5) centrosymmetric constitution "L" column structure to connecting block (4) inner width is greater than limiting plate (5) width.
4. The concrete form for civil engineering according to claim 1, wherein: the inner end of the threaded rod (6) and the rotating shaft (7) form a nested structure, two groups of threaded rods (6) are symmetrically arranged along the center of the rotating shaft (7), and the inner end of the rotating shaft (7) is provided with a limiting thread (14) opposite to the threaded rod (6).
5. The concrete form for civil engineering according to claim 1, wherein: backing plate (8), first reset spring (9) and spout (11) all are provided with two sets ofly along bottom plate (1) central symmetry, and backing plate (8) constitute extending structure through first reset spring (9) and spout (11) to backing plate (8) pass through spout (11) and bottom plate (1) constitution sliding structure.
6. The concrete form for civil engineering according to claim 1, wherein: the backing plate (8) forms a sliding structure with the limiting slide block (13) through the pull rope (10), the inner side of the limiting slide block (13) forms a clamping structure with the outer surface of the limiting groove (3), and the width of the limiting slide block (13) is smaller than the width of the inner end of the limiting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021567553.2U CN212866846U (en) | 2020-08-01 | 2020-08-01 | Concrete formwork for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021567553.2U CN212866846U (en) | 2020-08-01 | 2020-08-01 | Concrete formwork for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866846U true CN212866846U (en) | 2021-04-02 |
Family
ID=75218688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021567553.2U Expired - Fee Related CN212866846U (en) | 2020-08-01 | 2020-08-01 | Concrete formwork for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866846U (en) |
-
2020
- 2020-08-01 CN CN202021567553.2U patent/CN212866846U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |