CN211396624U - Inner supporting device for shear wall reserved opening template - Google Patents
Inner supporting device for shear wall reserved opening template Download PDFInfo
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- CN211396624U CN211396624U CN201921869474.4U CN201921869474U CN211396624U CN 211396624 U CN211396624 U CN 211396624U CN 201921869474 U CN201921869474 U CN 201921869474U CN 211396624 U CN211396624 U CN 211396624U
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Abstract
An inner supporting device for a template for reserving a hole in a shear wall comprises a bearing frame, a supporting rod, a horizontal supporting plate, a vertical supporting plate and a supporting plate telescopic adjusting structure. The utility model discloses simple structure, installation are dismantled conveniently, are supported to reserve entrance to a cave template and are adjusted in a flexible way. The reserved opening templates with different sizes and models are supported and adjusted by the horizontal supporting plate and the vertical supporting plate through the supporting plate telescopic adjusting structure, so that the reserved opening templates have enough rigidity to resist pressure generated when concrete is poured, the size precision of the reserved opening of the shear wall is ensured, and the problem of deformation of the reserved opening in the construction process is solved. Use the utility model discloses support device in shear force wall reservation entrance to a cave template can promote shear force wall reservation entrance to a cave construction quality and efficiency of construction, improves greatly and reserves the one-time excellent rate in entrance to a cave of reserving, reduces and reworks, and reduce cost reserves the entrance to a cave shaping and feels effectual, has realized the exquisite mesh of pouring. The utility model discloses still can have enough to meet the need the use, save material, environmental protection and consumption reduction.
Description
Technical Field
The utility model relates to a frock is used in construction of full cast-in-place structure, especially relates to a device in shear force wall reservation entrance to a cave template.
Background
Along with the popularization of aluminum templates, the construction of a full cast-in-place structure is more and more. For a full cast-in-place structure, the indoor distribution box and the water distributor hole are all designed in the shear wall. The construction quality of the reserved hole of the shear wall has important influence on the appearance of the structure and the installation quality of later equipment. The pre-buried work of tradition reservation entrance to a cave template is emphasized entrance to a cave location and peripheral reinforcement, has often ignored the compressive capacity and the protection of template to outside pressure, receives the influence of outside concreting pressure, reserves entrance to a cave template because intensity is not enough and the template is interior not to support and strengthens, therefore the template warp easily under the effect of outside pressure, the relatively poor phenomenon of appearance quality after the shaping of reservation entrance to a cave appears, because one shot forming rate is low, still caused construction cost to increase and the wasting of resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that the existing full cast-in-place structure reserved hole template is easy to deform and causes the shear wall to reserve the relatively poor forming quality of the hole. The shear wall reserved hole template inner supporting device can keep a reserved hole template not to deform under the pressure of cast-in-place concrete, the one-step forming rate of a reserved hole of a shear wall is high, the construction quality and the construction efficiency of the reserved hole can be improved, and the purpose of precisely pouring the reserved hole of the shear wall is achieved.
The purpose of the utility model is that can realize. The utility model discloses support device's characterized in that in shear force wall reservation entrance to a cave template: the center of a template with a reserved hole is provided with a bearing frame which is quadrilateral and formed by welding four square steels, the center of the vertical surface of each square steel is respectively provided with an installation through hole, a support rod is respectively and alternately arranged in each installation through hole and is vertical to the vertical surface of the square steel, the part of the support rod, which is inserted in the installation hole of the bearing frame, is provided with external threads, the support rod is provided with an annular stop block at the polished rod close to the external threads, the external threads are in threaded connection with a fastening nut, the fastening nut and the stop block jointly form a fixed structure of the support rod on the bearing frame, the support rod is provided with an internal threaded hole at the other end part of the fixed structure, the internal threaded hole is in threaded connection with an adjusting screw rod, the adjusting screw rod is connected with a locking nut on the external threads at one end of the support rod, two bracing pieces of upper and lower vertically weld a horizontal support plate respectively through the boss respectively, control two horizontally bracing pieces and weld a vertical support plate respectively through the boss respectively, the internal thread hole of bracing piece, lock nut, accommodate the lead screw and the boss constitute the flexible regulation structure of backup pad of horizontal support plate or vertical support plate, the surface of horizontal support plate or vertical support plate all is connected with the laminating of shear force wall reservation entrance to a cave template inner wall.
The utility model discloses support device in shear force wall reservation entrance to a cave template, wherein accommodate the lead screw has a spiral flexible orbit on the internal thread hole of bracing piece.
The utility model discloses support device in shear force wall reservation entrance to a cave template, wherein two horizontal support plate's the outside is equipped with two location notches separately, the location notch is in horizontal support plate's both ends, the locating piece of locating notch and the inside downside of reservation entrance to a cave template is inlayed and is connected.
The utility model discloses support device in shear force wall reservation entrance to a cave template, wherein horizontal support board or vertical support board constitute by equilateral angle steel, the boss welding is in the equilateral angle steel interior angle one side that constitutes horizontal support board or vertical support board.
The utility model discloses support device in shear force wall reservation entrance to a cave template, wherein horizontal support board or vertical support board and load frame inboard are supported in reservation entrance to a cave template the inside bottom, the surface and the preceding parallel and level of reservation entrance to a cave template.
The utility model discloses support device in shear force wall reservation entrance to a cave template, wherein the bracing piece comprises DN15 galvanized steel pipe.
The utility model provides a device in shear force wall reservation entrance to a cave template which characterized in that: the bearing frame is formed by welding steel pipes in an annular shape, four mounting through holes which are horizontal to the plane of the bearing frame are arranged on the annular bearing frame, and the mounting through holes are uniformly distributed at intervals of 90 degrees.
The utility model provides a device in shear force wall reservation entrance to a cave template which characterized in that: the utility model discloses a flexible regulation structure of spring backup pad, including bracing piece, spring holder front end, polished rod outside cover, telescopic spring, the polished rod of telescopic spring and spring holder front end is installed in outer tube lumen jointly, the outer tube other end welding is on horizontal support board or vertical support board, telescopic spring one end is connected with horizontal support board or vertical support board laminating, and the other end is connected with the spring holder laminating, bracing piece, spring holder, telescopic spring and outer tube constitute horizontal support board or vertical support board's spring backup pad flexible regulation structure jointly.
The utility model discloses support device lies in with prior art difference in shear force wall reservation entrance to a cave template the utility model discloses support device comprises load frame, bracing piece, horizontal support board, vertical support board and the flexible regulation structure of backup pad in shear force wall reservation entrance to a cave template. The utility model discloses support device in shear force wall reservation entrance to a cave template simple structure, installation dismantlement convenience, labour saving and time saving support the regulation nimble to the template. The reserved opening templates with different sizes and models are supported and adjusted by the horizontal supporting plate and the vertical supporting plate through the supporting plate telescopic adjusting structure, so that the reserved opening templates have enough rigidity to resist pressure generated when concrete is poured, the size precision of the reserved opening of the shear wall is ensured, and the problem of deformation of the reserved opening in the construction process is solved. Use the utility model discloses support device in shear force wall reservation entrance to a cave template can promote shear force wall reservation entrance to a cave construction quality and efficiency of construction, improves greatly and reserves entrance to a cave one shot forming rate, reduces and reworks, and reduce cost reserves the entrance to a cave shaping and sees to feel effectual, has realized the exquisite mesh of pouring. The utility model discloses still can have enough to meet the need the use, improve material utilization rate, environmental protection and consumption reduction.
The following describes the support device in the shear wall reserved opening template with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic plan structure view of an inner supporting device in a shear wall reserved opening template of the utility model;
FIG. 2 is a schematic view of the installation of an internal support device in a reserved hole formwork of a shear wall;
FIG. 3 is a schematic diagram of a structure of an internal threaded hole of a support rod of the support device in a template for reserving a cut in a shear wall;
FIG. 4 is a schematic diagram of a telescopic adjustment structure of a spring type supporting plate in an internal supporting device of a template for reserving a hole in a shear wall;
FIG. 5 is a schematic view of a ring-shaped force-bearing frame structure formed by welding steel pipes;
FIG. 6 is a schematic view of a welding structure of a reinforcing block and a supporting plate in the supporting device in a formwork for reserving a hole in a shear wall.
The notation in the figure is:
1. reserving a hole template; 2. a force bearing frame; 3. a support bar; 31. an internally threaded bore; 4. a horizontal support plate; 41. a vertical support plate; 5. locking the nut; 51, adjusting a lead screw; 52. a reinforcing block; an outer tube; 55. a tension spring; 56. a spring seat; 6. fastening a nut; 7. a limiting block; 8. a positioning notch; 9. and (5) positioning the blocks.
Detailed Description
As shown in figure 1, the utility model discloses support device includes that one sets up a load frame 2 at reservation entrance to a cave template center in the shear force wall reservation entrance to a cave template. The bearing frame 2 is quadrilateral and is formed by welding four square steels. The center of the vertical surface of each square steel is respectively provided with an installation through hole, and a support rod 3 is respectively inserted and installed in each installation through hole and is vertical to the vertical surface of the square steel. The part of the support rod 3 inserted into the mounting hole of the bearing frame 2 is provided with an external thread, and the support rod 3 is provided with an annular stop block 7 at the polished rod part tightly attached to the external thread. The external thread is screwed with a fastening nut 6. The fastening nut 6 and the stop block 7 jointly form a fixing structure of the supporting rod 3 on the bearing frame 2. The supporting rod 3 is provided with an internal thread hole 31 (refer to fig. 3) at the other end of the fixing structure, the internal thread hole 31 is in threaded connection with an adjusting screw rod 51, the adjusting screw rod 51 is connected with a locking nut 5 on the external thread at one end of the supporting rod 3, the other end of the supporting rod is fixedly connected with a reinforcing block 52, the two vertical supporting rods 3 are respectively welded with a horizontal supporting plate 4 through the reinforcing block 52, and the two horizontal supporting rods 3 are respectively welded with a vertical supporting plate 41 through the reinforcing block 52. The support rod 3, the internal thread hole 31 of the support rod 3, the locking nut 5, the adjusting screw 51 and the reinforcing block 52 form a support plate telescopic adjusting structure of the horizontal support plate 4 or the vertical support plate 41. The outer surfaces of the horizontal support plates 4 or the vertical support plates 41 are attached to the inner wall of the shear wall reserved opening template. The horizontal support plate 4 or the vertical support plate 41 of the support plate telescopic adjusting structure can firmly fix the periphery of the template according to the actual size of a reserved hole of the shear wall, so that the purpose of preventing deformation is achieved.
The utility model discloses among the interior strutting arrangement of shear force wall reservation entrance to a cave template, accommodate the lead screw 51 has a flexible orbit of spiral on the internal thread hole 31 of bracing piece 3. The length of the structure is changed by the rotation of the adjusting screw rod 51, and the aim of completely supporting the supporting rod 3 is fulfilled.
As shown in fig. 2, the utility model discloses among the interior strutting arrangement of shear force wall preformed hole mouth template, two horizontal support plate 4's the outside is equipped with two location notches 8 separately, location notch 8 is in horizontal support plate 4's both ends, location notch 8 is inlayed with locating piece 9 of the inside downside of preformed hole mouth template 1 and is connected to make horizontal support plate 4 can accurate location.
As shown in fig. 6, the utility model discloses among the interior strutting arrangement of shear force wall reservation entrance to a cave template, horizontal support plate 4 or vertical support plate 41 comprise equilateral angle steel, the welding of boss 52 is in the equilateral angle steel interior angle side that constitutes horizontal support plate 4 or vertical support plate 41.
As shown in fig. 2, the utility model discloses among the shear force wall reserves entrance to a cave template internal support device, horizontal support plate 4 or vertical support plate 41 and 2 inboards of load frame are supported in the bottom of reserving entrance to a cave template 1 the inside, the surface and the preceding parallel and level of reserving entrance to a cave template 1.
In the internal supporting device for the shear wall reserved opening template, the supporting rod 3 consists of DN15 galvanized steel pipes.
As shown in fig. 5, another force bearing frame 2 in the internal supporting device for the shear wall reserved hole formwork of the present invention is formed by annularly welding steel pipes. Four mounting through holes which are horizontal to the plane of the bearing frame 2 are arranged on the annular bearing frame 2. The installation through holes are uniformly distributed at intervals of 90 degrees.
As shown in FIG. 4, the utility model discloses in the shear force wall reservation entrance to a cave template strutting arrangement further given a spring backup pad telescopic adjustment structure of horizontal support plate 4 or vertical support plate 41. The spring type supporting plate telescopic adjusting structure is composed of a supporting rod 3, a spring seat 56, a telescopic spring 55 and an outer tube 54. The structure is characterized in that: an annular spring seat 56 is arranged at the front part of the support rod 3 connected with the bearing frame 2, a section of polish rod is arranged at the front end of the spring seat 56, a telescopic spring 55 is sleeved outside the polish rod, and the polish rod at the front ends of the telescopic spring 55 and the spring seat 56 are jointly installed in the tube cavity of the outer tube 54. The other end of the outer tube 54 is welded to the horizontal support plate 4 or the vertical support plate 41. One end of the extension spring 55 is attached to the horizontal support plate 4 or the vertical support plate 41, and the other end is attached to the spring seat 56. This flexible regulation structure of spring backup pad passes through expanding spring 55 and bracing piece 3 and will pour the pressure transmission of concrete to load frame 2 on, realizes bracing piece 1 to the support of reserving entrance to a cave template 1.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (8)
1. The utility model provides a device in shear force wall reservation entrance to a cave template which characterized in that: the bearing frame (2) is arranged at the center of the template with the reserved opening, the bearing frame (2) is quadrilateral and is formed by welding four square steels, an installation through hole is respectively arranged at the center of the vertical surface of each square steel, a supporting rod (3) is respectively inserted and installed in each installation through hole and is vertical to the vertical surface of each square steel, external threads are arranged on the part of the installation hole of the bearing frame (2) inserted and inserted by the supporting rod (3), an annular limiting block (7) is arranged at the polished rod part tightly attached to the external threads of the supporting rod (3), a nut (6) is in threaded connection with the external threads, the nut (6) and the limiting block (7) jointly form a fixed structure of the supporting rod (3) on the bearing frame (2), an internal thread hole (31) is arranged at the other end part of the fixed structure of the supporting rod (3), and an adjusting screw rod (51) is in threaded connection, adjusting screw (51) connect a lock nut (5) on the external screw thread of bracing piece (3) one end, and reinforcing block (52) of other end fixed connection, two upper and lower vertically bracing pieces (3) respectively through reinforcing block (52) weld horizontal support plate (4) separately, control two horizontally bracing pieces (3) and respectively through reinforcing block (52) weld vertical support plate (41) separately, the internal thread hole (31) of bracing piece (3), lock nut (5), adjusting screw (51) and reinforcing block (52) constitute the flexible regulation structure of backup pad of horizontal support plate (4) or vertical support plate (41), the surface of horizontal support plate (4) or vertical support plate (41) all is connected with the laminating of shear force wall reservation entrance to a cave template inner wall.
2. The support device in the shear wall reserved hole template as claimed in claim 1, wherein: the adjusting screw rod (51) is provided with a spiral telescopic track on the internal thread hole (31) of the support rod (3).
3. The support device in the shear wall reserved hole formwork of claim 1 or 2, characterized in that: the outside of two horizontal support plate (4) is equipped with two location notch (8) respectively, location notch (8) are in the both ends of horizontal support plate (4), location notch (8) are inlayed with locating piece (9) of the inside upper and lower side of preformed hole mouth template (1) and are connected.
4. The support device in the shear wall reserved hole template as claimed in claim 3, wherein: the horizontal support plate (4) or the vertical support plate (41) is composed of equal-edge angle steel, and the reinforcing block (52) is welded on one side of the inner angle of the equal-edge angle steel forming the horizontal support plate (4) or the vertical support plate (41).
5. The support device in the shear wall reserved hole template as claimed in claim 4, wherein: horizontal support plate (4) or vertical support plate (41) and load frame (2) inboard support in reservation entrance to a cave template (1) the inside bottom, the surface is the preceding parallel and level of reservation entrance to a cave template (1).
6. The support device in the shear wall reserved hole formwork of claim 1 or 2, characterized in that: the support rod (3) is composed of DN15 galvanized steel pipes.
7. The utility model provides a device in shear force wall reservation entrance to a cave template which characterized in that: the bearing frame (2) is formed by welding steel pipes in an annular shape, four installation through holes which are horizontal to the plane of the bearing frame (2) are arranged on the annular bearing frame (2), and the installation through holes are uniformly distributed at intervals of 90 degrees.
8. The utility model provides a device in shear force wall reservation entrance to a cave template which characterized in that: the front part of the support rod (3) connected with the bearing frame (2) is provided with an annular spring seat (56), the front end of the spring seat (56) is provided with a section of polish rod, the outer part of the polish rod is sleeved with a telescopic spring (55), the polish rod at the front ends of the telescopic spring (55) and the spring seat (56) is installed in a tube cavity of the outer tube (54), the other end of the outer tube (54) is welded on the horizontal support plate (4) or the vertical support plate (41), one end of the telescopic spring (55) is attached to the horizontal support plate (4) or the vertical support plate (41), the other end of the telescopic spring is attached to the spring seat (56), and the support rod (3), the spring seat (56), the telescopic spring (55) and the outer tube (54) jointly form a spring type support plate telescopic adjusting structure of the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869474.4U CN211396624U (en) | 2019-11-01 | 2019-11-01 | Inner supporting device for shear wall reserved opening template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869474.4U CN211396624U (en) | 2019-11-01 | 2019-11-01 | Inner supporting device for shear wall reserved opening template |
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| Publication Number | Publication Date |
|---|---|
| CN211396624U true CN211396624U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921869474.4U Active CN211396624U (en) | 2019-11-01 | 2019-11-01 | Inner supporting device for shear wall reserved opening template |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338489A (en) * | 2021-07-13 | 2021-09-03 | 张永 | Horizontal seam of quick connect assembled shear force wall |
| CN113431324A (en) * | 2021-06-30 | 2021-09-24 | 苏立伟 | Novel combined building template fixing structure and fixing method thereof |
| CN113931473A (en) * | 2021-09-15 | 2022-01-14 | 王成 | Building structure reinforcing and connecting device |
| CN114753672A (en) * | 2022-04-28 | 2022-07-15 | 中国五冶集团有限公司 | Simple inner support device for plastic film shell |
| CN115142675A (en) * | 2022-08-04 | 2022-10-04 | 中国水利水电第三工程局有限公司 | Hole reservation construction equipment |
-
2019
- 2019-11-01 CN CN201921869474.4U patent/CN211396624U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431324A (en) * | 2021-06-30 | 2021-09-24 | 苏立伟 | Novel combined building template fixing structure and fixing method thereof |
| CN113431324B (en) * | 2021-06-30 | 2024-02-23 | 苏立伟 | Combined building template fixing structure and fixing method thereof |
| CN113338489A (en) * | 2021-07-13 | 2021-09-03 | 张永 | Horizontal seam of quick connect assembled shear force wall |
| CN113931473A (en) * | 2021-09-15 | 2022-01-14 | 王成 | Building structure reinforcing and connecting device |
| CN114753672A (en) * | 2022-04-28 | 2022-07-15 | 中国五冶集团有限公司 | Simple inner support device for plastic film shell |
| CN115142675A (en) * | 2022-08-04 | 2022-10-04 | 中国水利水电第三工程局有限公司 | Hole reservation construction equipment |
| CN115142675B (en) * | 2022-08-04 | 2023-10-24 | 中国水利水电第三工程局有限公司 | Reserved hole construction device |
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