CN211572726U - Support frame for construction convenient to adjust shrink - Google Patents
Support frame for construction convenient to adjust shrink Download PDFInfo
- Publication number
- CN211572726U CN211572726U CN201921544101.XU CN201921544101U CN211572726U CN 211572726 U CN211572726 U CN 211572726U CN 201921544101 U CN201921544101 U CN 201921544101U CN 211572726 U CN211572726 U CN 211572726U
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- Prior art keywords
- screw rod
- support
- tube
- plate
- sliding
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of building equipment, and discloses a support frame convenient for adjusting shrinkage for building construction, which comprises a bottom plate, wherein a support tube is fixedly connected to the upper surface of the bottom plate, the support tube is of a hollow structure with an opening at the top, a matched screw rod is slidably inserted in the support tube, the top end of the screw rod passes through the tube orifice of the support tube and extends upwards to be fixedly connected with a support plate, an adjusting mechanism is installed between the screw rod and the support tube, and a clamping mechanism is installed on the upper surface of the support plate; the adjusting mechanism comprises an annular opening arranged on the edge of an opening at the top of the supporting tube, a threaded sleeve matched with the screw rod is rotatably connected in the annular opening through a bearing, the screw rod penetrates through the threaded sleeve, and the screw rod is in threaded connection with the threaded sleeve. The utility model discloses make the shrink is adjusted as required to the support frame for construction convenience, effectively improves application scope, effectively avoids the support to take place to drop moreover, guarantees the construction security.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a support frame for construction convenient to adjust shrink.
Background
In the fabricated building, the support frame is an indispensable auxiliary tool in the building construction process, and can support various components in the building.
The existing support frame has some defects in the building construction process, for example, the existing support frame only can play the supporting role of single fixed height, the application range is small, the building requirements cannot be met, the support frame is usually composed of a plurality of simple columns and plates, the safety performance is low, the support at the uppermost part of the support frame is not firmly clamped on a support at the upper part, the support is easy to drop, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art support frame height-fixing for the construction, application scope is little to and the support on the support frame easily takes place to drop, has the problem of potential safety hazard, and the support frame for the construction who provides is convenient for adjust the shrink.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a supporting frame convenient for adjusting shrinkage for building construction comprises a bottom plate, wherein a supporting tube is fixedly connected to the upper surface of the bottom plate, the supporting tube is of a hollow structure with an opening at the top, a matched screw rod is slidably inserted in the supporting tube, the top end of the screw rod penetrates through a tube opening of the supporting tube and extends upwards to be fixedly connected with a supporting plate, an adjusting mechanism is installed between the screw rod and the supporting tube, and a clamping mechanism is installed on the upper surface of the supporting plate;
the adjusting mechanism comprises an annular opening arranged on the edge of an opening at the top of the supporting tube, a threaded sleeve matched with the screw rod is rotatably connected into the annular opening through a bearing, the screw rod penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve, two symmetrical sliding grooves are formed in the inner wall of the supporting tube, a sliding block matched with the sliding grooves is symmetrically and fixedly connected onto the side wall of the screw rod close to the bottom end, the sliding block is in sliding connection with the sliding grooves, a ball groove is formed in one side of the sliding block close to the bottom of the sliding groove, matched balls are mounted in the ball groove, one end, far away from the bottom of the ball groove, of each ball penetrates through a groove opening of the corresponding ball groove and extends outwards, and the ball is connected to the bottom of the.
Preferably, fixture includes two fixed plates of symmetry fixed connection in backup pad upper surface, two fixedly connected with guide bar between the lateral wall that the fixed plate is close to the top, the movable plate has been cup jointed in the slip on the guide bar, and movable plate and backup pad sliding connection, symmetry fixed connection has the spring on the lateral wall back to the back in both sides of movable plate, the other end and the fixed plate fixed connection of spring, and the guide bar passes the spring setting.
Preferably, the four corners of the bottom plate are provided with mounting holes.
Preferably, first reinforcing rods are symmetrically and fixedly connected between the supporting tube and the bottom plate, and second reinforcing rods are symmetrically and fixedly connected between the supporting plate and the screw rod.
Preferably, the outer side wall of the threaded sleeve is symmetrically and fixedly connected with rotating handles.
Preferably, the upper surface of the supporting plate is provided with a roller groove, the lower surface of the moving plate is fixedly provided with a roller matched with the roller groove, and the roller is in rolling connection with the roller groove.
Compared with the prior art, the utility model provides a support frame for construction convenient to adjust shrink possesses following beneficial effect:
1. this support frame for construction convenient to adjust shrink through setting up stay tube, screw rod, backup pad and adjustment mechanism, adjustment mechanism conveniently adjusts and controls as required and takes place relative slip between screw rod and the stay tube to adjust and control the height of backup pad, make the support frame possess the function of adjusting the shrink, conveniently carry out not co-altitude's support, effectively improve application scope.
2. This support frame for construction convenient to adjust shrink through setting up backup pad and fixture, fixture conveniently carries out the centre gripping spacing to the support in the backup pad, effectively avoids the support to take place to drop to guarantee the security of construction.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the shrink is adjusted as required to the support frame for construction convenience, effectively improves application scope, effectively avoids the support to take place to drop moreover, guarantees the construction security.
Drawings
Fig. 1 is a schematic structural view of a support frame for building construction, which is convenient for adjusting shrinkage;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a base plate 1, a support tube 2, a screw rod 3, a support plate 4, a threaded sleeve 5, a sliding groove 6, a sliding block 7, a ball groove 8, a ball 9, a fixing plate 10, a guide rod 11, a moving plate 12, a spring 13, a mounting hole 14, a first reinforcing rod 15, a second reinforcing rod 16, a rotating handle 17, a roller groove 18 and a roller 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a support frame convenient for adjusting shrinkage for building construction comprises a bottom plate 1, wherein a support tube 2 is fixedly connected to the upper surface of the bottom plate 1, the support tube 2 is of a hollow structure with an opening at the top, a matched screw rod 3 is slidably inserted in the support tube 2, the top end of the screw rod 3 penetrates through the tube opening of the support tube 2 and extends upwards to be fixedly connected with a support plate 4, an adjusting mechanism is installed between the screw rod 3 and the support tube 2, and a clamping mechanism is installed on the upper surface of the support plate 4;
the adjusting mechanism comprises an annular opening arranged on the opening edge of the top of the supporting tube 2, a threaded sleeve 5 matched with the screw rod 3 is rotatably connected in the annular opening through a bearing, the screw rod 3 penetrates through the threaded sleeve 5 and is arranged, the screw rod 3 is in threaded connection with the threaded sleeve 5, two symmetrical sliding grooves 6 are arranged on the inner tube wall of the supporting tube 2, sliding blocks 7 matched with the sliding grooves 6 are symmetrically and fixedly connected on the side wall of the screw rod 3 close to the bottom end, the sliding blocks 7 are in sliding connection with the sliding grooves 6, ball grooves 8 are arranged on one sides of the sliding blocks 7 close to the bottoms of the sliding grooves 6, matched balls 9 are arranged in the ball grooves 8, one ends of the balls 9 far away from the bottoms of the ball grooves 8 penetrate through the notches of the ball grooves 8 and extend outwards, the balls are in rolling connection with the bottoms of the sliding grooves 6, the threaded sleeve 5 is rotated clockwise, the sliding blocks 7 on the screw rod 3 are in sliding connection, thereby make threaded connection's screw rod 3 upwards slide along stay tube 2, anticlockwise rotation threaded sleeve 5, screw rod 3 will be along stay tube 2 lapse, and the setting of ball groove 8 and ball 9 on the slider 7 effectively reduces frictional force, makes the regulation and control more convenient to make support frame for construction possess the function of adjusting the shrink, conveniently carry out the support of co-altitude, effectively improve application scope.
The clamping mechanism comprises two fixing plates 10 which are symmetrically and fixedly connected to the upper surface of the supporting plate 4, guide rods 11 are fixedly connected between the side walls of the two fixing plates 10 close to the top end, moving plates 12 are sleeved on the guide rods 11 in a sliding mode, the moving plates 12 are connected with the supporting plate 4 in a sliding mode, springs 13 are symmetrically and fixedly connected to the two opposite side walls of the moving plates 12, the other ends of the springs 13 are fixedly connected with the fixing plates 10, the guide rods 11 penetrate through the springs 13, the moving plates 12 are pushed to slide along the guide rods 11, one of the springs 13 is pulled by the moving plates 12, the other spring 13 is compressed, a support is placed on the supporting plate 4, the moving plates 12 are loosened, the support is clamped between the fixing plates 10 and the moving plates 12, the support is effectively prevented from falling, and construction safety is.
The outer side wall of the threaded sleeve 5 is symmetrically and fixedly connected with a rotating handle 17, so that the rotation of the threaded sleeve 5 is conveniently regulated and controlled.
The upper surface of the support plate 4 is provided with a roller groove 18, the lower surface of the moving plate 12 is fixedly provided with a roller 19 matched with the roller groove 18, and the roller 19 is in rolling connection with the roller groove 18, so that the friction force between the moving plate 12 and the support plate 4 is reduced.
In the utility model, the threaded sleeve 5 is rotated clockwise, the sliding block 7 on the screw rod 3 is connected with the sliding groove 6 in a sliding manner, so that the threaded sleeve 5 can not drive the screw rod 3 to rotate synchronously when rotating, the screw rod 3 connected with the screw rod slides upwards along the supporting tube 2, the threaded sleeve 5 is rotated anticlockwise, the screw rod 3 slides downwards along the supporting tube 2, the ball groove 8 and the ball 9 on the sliding block 7 are arranged, the friction force is effectively reduced, the regulation and control are more convenient, the supporting frame for building construction has the function of adjusting the contraction, the supporting at different heights is convenient to carry out, and the application range is effectively improved; the movable plate 12 is pushed to slide along the guide rod 11, the movable plate 12 pulls one of the springs 13 and compresses the other spring 13, the support is placed on the supporting plate 4, the movable plate 12 is loosened, and the two springs 13 are reset, so that the support is clamped between the fixed plate 10 and the movable plate 12, the support is effectively prevented from falling, and the construction safety is guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The support frame convenient for adjusting contraction for building construction comprises a bottom plate (1) and is characterized in that a support tube (2) is fixedly connected to the upper surface of the bottom plate (1), the support tube (2) is of a hollow structure with an opening at the top, a matched screw rod (3) is inserted in the support tube (2) in a sliding mode, the top end of the screw rod (3) penetrates through a tube opening of the support tube (2) and extends upwards to be fixedly connected with a support plate (4), an adjusting mechanism is installed between the screw rod (3) and the support tube (2), and a clamping mechanism is installed on the upper surface of the support plate (4);
the adjusting mechanism comprises an annular opening arranged on the opening edge of the top of the supporting tube (2), a threaded sleeve (5) matched with the screw rod (3) is rotatably connected in the annular opening through a bearing, the screw rod (3) penetrates through the threaded sleeve (5) and is in threaded connection with the threaded sleeve (5), two symmetrical sliding grooves (6) are formed in the inner tube wall of the supporting tube (2), sliding blocks (7) matched with the sliding grooves (6) are symmetrically and fixedly connected to the side wall, close to the bottom end, of the screw rod (3), the sliding blocks (7) are in sliding connection with the sliding grooves (6), a ball groove (8) is formed in one side, close to the bottom end of the sliding groove (6), of each sliding block (7), matched balls (9) are installed in the ball groove (8), one end, far away from the bottom end of the ball groove (8), of each ball (9) penetrates through the groove opening of the ball groove (8) and extends outwards, and is connected with the bottom of the sliding groove (6) in a rolling way.
2. The supporting frame convenient to adjust and contract for building construction of claim 1, characterized in that, the fixture includes two fixed plates (10) of symmetry fixed connection at backup pad (4) upper surface, two fixed plates (10) are fixed with guide bar (11) between the lateral wall near the top, sliding sleeve has movable plate (12) on guide bar (11), and movable plate (12) and backup pad (4) sliding connection, symmetrical fixed connection has spring (13) on the both sides of movable plate (12) wall that is back to back, the other end and the fixed plate (10) fixed connection of spring (13), and guide bar (11) pass spring (13) and set up.
3. The supporting frame convenient for adjusting the contraction for the building construction as claimed in claim 1, wherein the four corners of the bottom plate (1) are provided with mounting holes (14).
4. A bracing frame convenient for adjusting shrinkage for building construction according to claim 1, wherein a first reinforcing rod (15) is symmetrically and fixedly connected between the bracing tube (2) and the bottom plate (1), and a second reinforcing rod (16) is symmetrically and fixedly connected between the bracing plate (4) and the screw rod (3).
5. A support frame for building construction convenient for adjusting contraction according to claim 1, wherein the outer side wall of the threaded sleeve (5) is symmetrically and fixedly connected with a rotating handle (17).
6. A support frame convenient for adjusting contraction used in building construction as claimed in claim 2, wherein the upper surface of the support plate (4) is provided with a roller groove (18), the lower surface of the moving plate (12) is fixedly provided with a roller (19) matching with the roller groove (18), and the roller (19) is in rolling connection with the roller groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544101.XU CN211572726U (en) | 2019-09-17 | 2019-09-17 | Support frame for construction convenient to adjust shrink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544101.XU CN211572726U (en) | 2019-09-17 | 2019-09-17 | Support frame for construction convenient to adjust shrink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211572726U true CN211572726U (en) | 2020-09-25 |
Family
ID=72522559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921544101.XU Expired - Fee Related CN211572726U (en) | 2019-09-17 | 2019-09-17 | Support frame for construction convenient to adjust shrink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211572726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276023A (en) * | 2020-10-23 | 2021-01-29 | 芜湖久弘重工股份有限公司 | Adjusting device of high-precision hand molding sand box |
| CN114687586A (en) * | 2022-04-08 | 2022-07-01 | 中建八局第一建设有限公司 | Post-cast strip turnover large-diameter steel pipe supporting device and using method thereof |
-
2019
- 2019-09-17 CN CN201921544101.XU patent/CN211572726U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276023A (en) * | 2020-10-23 | 2021-01-29 | 芜湖久弘重工股份有限公司 | Adjusting device of high-precision hand molding sand box |
| CN114687586A (en) * | 2022-04-08 | 2022-07-01 | 中建八局第一建设有限公司 | Post-cast strip turnover large-diameter steel pipe supporting device and using method thereof |
| CN114687586B (en) * | 2022-04-08 | 2023-07-07 | 中建八局第一建设有限公司 | Large-diameter steel pipe supporting device with turnover post-pouring belt and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: 350300 xitouting reservoir, Xincuo Town, Fuqing City, Fuzhou City, Fujian Province Patentee after: Fujian Guanhui Construction Engineering Co.,Ltd. Address before: 230000 Hefei Guorui Integrated Construction Technology Co., Ltd., Gangji Town, Changfeng County, Hefei City, Anhui Province Patentee before: Yan Shangwen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210917 |