CN210636627U - Wall elevation control device - Google Patents
Wall elevation control device Download PDFInfo
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- CN210636627U CN210636627U CN201921189769.7U CN201921189769U CN210636627U CN 210636627 U CN210636627 U CN 210636627U CN 201921189769 U CN201921189769 U CN 201921189769U CN 210636627 U CN210636627 U CN 210636627U
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- bolt
- control device
- wall body
- wall
- elevation control
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Abstract
The utility model discloses a wall body elevation controlling means relates to the technical field of construction, and it includes prefabricated wall body and the support foundation who is located prefabricated wall body below, is fixed with first internal thread pipe in the support foundation, and the top of first internal thread pipe exposes, and first internal thread pipe threaded connection has the bolt that is used for contradicting with the bottom of prefabricated wall body. The utility model discloses have the fast and accurate effect of elevation regulation speed.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to a wall body elevation controlling means is related to.
Background
The prefabricated wall serves as an important component of the fabricated building, and elevation control of installation of the prefabricated wall is particularly important. The traditional assembled wall component needs to be adjusted in elevation through repeatedly increasing and decreasing the quantity of the gaskets in the installation process, so that the aim of controlling the installation elevation of the wall is fulfilled. However, the method has the defects of low adjusting speed and poor precision, and greatly reduces the working efficiency during construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall body elevation controlling means, it has the fast and accurate effect of elevation governing speed.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a wall body elevation controlling means, includes prefabricated wall body and the support foundation bed that is located prefabricated wall body below, is fixed with first internal thread pipe in the support foundation bed, and the top of first internal thread pipe exposes, and first internal thread pipe threaded connection has the bolt that is used for contradicting with the bottom of prefabricated wall body.
By adopting the technical scheme, the bolts are used for replacing the gaskets, and the bolts are screwed to adjust the total extending length of the bolts from the first internal thread pipe, so that the elevation of the wall body is controlled. The change of the extending length of the bolt is linear, and the change of the height of the gasket is nonlinear, so that repeated tests are not needed during bolt adjustment, and the adjustment is quick and accurate.
The utility model discloses further set up to: the height adjusting device comprises a first internal threaded pipe and a second internal threaded pipe, and is characterized by further comprising a reference component for coarse adjustment of the height, wherein the reference component comprises a lower end and an upper end, the lower end is used for abutting against the top end of the first internal threaded pipe, the upper end abuts against the head of the bolt, and a set height value is arranged between the upper end and the lower end.
By adopting the technical scheme, the adjustment of the bolt is divided into coarse adjustment and fine adjustment. The rough adjustment is to adjust the bolt extending height to a reasonable interval near the design height, and the fine adjustment is to accurately adjust the bolt extending height after the rough adjustment. However, since eyes of a person crouch down are required to highly support the base layer, the coarse adjustment of each bolt cannot be controlled due to the inclination of the angle of view, but the poorer the effect of the coarse adjustment, the more time it takes for the fine adjustment, and therefore, the efficient coarse adjustment is one of the factors for improving the work efficiency. The reference member has a set height value, the head of the bolt is abutted against the upper end of the reference member by screwing the bolt, and when the lower end of the reference member is abutted, a set distance is formed between the head of the bolt and the first internal threaded pipe, and coarse adjustment is completed.
The utility model discloses further set up to: the head of the bolt is provided with a round pad which is used for abutting against the bottom end of the prefabricated wall body.
By adopting the technical scheme, the round pad increases the contact area of the bolt and the prefabricated wall body, reduces the stress acting on the prefabricated wall body, and reduces the influence of the unevenness of the surface of the prefabricated wall body on the installation of the wall body.
The utility model discloses further set up to: the reference member includes a mating threaded rod and a second internally threaded tube.
By adopting the technical scheme, the reference component also has a height adjusting function and is used in different occasions.
The utility model discloses further set up to: one end of the screw rod is connected with a bottom plate, and the bottom plate is perpendicular to the screw rod.
By adopting the technical scheme, the bottom plate is used for increasing the contact area between the reference construction and the first internal threaded pipe, the inclination of the screw is limited, and the screw is enabled to be parallel to the axis direction of the bolt better.
The utility model discloses further set up to: the bottom plate is arranged in a fan ring shape.
Through adopting above-mentioned technical scheme, when guaranteeing that bottom plate and first internal thread pipe have sufficient area of contact, retrencied the size.
The utility model discloses further set up to: and anti-skid grains are arranged on the outer wall of the second internal threaded pipe.
By adopting the technical scheme, the second internal threaded pipe is convenient to manually screw.
To sum up, the utility model discloses a beneficial technological effect does:
1. the height mark of the wall body is controlled by adjusting the total extending length of the bolt from the first internal threaded pipe through screwing the bolt, and compared with the method of repeatedly using a gasket for adjustment, the method has the advantages of being fast and accurate in adjustment;
2. the reference component is used to enable the head of the bolt and the first internal threaded pipe to have a set distance, and coarse adjustment can be rapidly completed;
3. the cooperating threaded rod and second internally threaded tube provide a height adjustment function for the reference member for use in different applications.
Drawings
FIG. 1 is a schematic structural diagram of a wall elevation control device;
fig. 2 is a schematic diagram of the use of the wall elevation control device.
In the figure, 1, a first internally threaded tube; 2. a bolt; 21. a round pad; 3. a reference member; 31. a screw; 32. a second externally threaded pipe; 321. anti-skid lines; 33. a base plate; 4. a supporting base layer; 5. and (5) prefabricating the wall body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present application discloses a wall elevation control device, a prefabricated wall 5 and a supporting foundation layer 4 under the prefabricated wall 5. The supporting base layer 4 may be a prefabricated member or a cast-in-place concrete layer.
A first internally threaded tube 1 is vertically fixed in the support base layer 4. The top end of the first internally threaded pipe 1 is exposed and made flush with the upper surface of the support base 4. The first internal threaded pipe 1 is in threaded connection with a bolt 2 which is used for abutting against the bottom end of the prefabricated wall 5. A horizontal round pad 21 is provided at the tip of the head of the bolt 2, and the round pad 21 is integrally formed with the bolt 2. The round pad 21 increases the contact area between the bolt 2 and the prefabricated wall 5, reduces the stress acting on the prefabricated wall 5, and reduces the influence of the unevenness of the surface of the prefabricated wall 5 on the wall installation.
The height mark of the wall body is controlled by adjusting the total extending length of the bolt 2 from the first internal thread pipe 1 through screwing the bolt 2. The change of the extending length of the bolt 2 is linear, so that the bolt 2 does not need to be repeatedly adjusted, and the adjustment is quick and accurate.
A reference member 3 for coarse adjustment of the elevation is also provided between the bolt 2 and the first internally threaded tube 1. The reference member 3 comprises a lower end intended to come into abutment against the top end of said first internally threaded tube 1 and an upper end intended to come into abutment against the head of said bolt 2. In particular, the reference member 3 comprises a screw 31 and a second internally threaded tube, which are adapted, and a bottom plate 33. The bottom plate 33 is in a fan-shaped ring shape, and the screw 31 is perpendicular to the bottom plate 33 and is connected with the bottom plate 33 in a welding mode. The second internally threaded tube is connected to the screw 31, and the outer wall of the second internally threaded tube is provided with anti-slip threads 321. The bottom plate 33 is adapted to abut against the first internally threaded tube 1, and the second internally threaded tube is adapted to abut against the head of the bolt 2.
When the reference member 3 is used, the bottom plate 33 abuts against the top end of the first internally threaded tube 1 and makes the screw 31 parallel to the bolt 2. The second internally threaded tube is rotated to bring the distance between the upper and lower ends of the reference member 3 to a set value, so that when the bolt 2 is screwed and the head of the bolt 2 abuts against the second internally threaded tube, coarse adjustment of the elevation is accomplished.
After the coarse adjustment is completed, the reference member 3 is removed. The reference member 3 can be used several times and, depending on the application, the second internally threaded tube can be rotated to different positions.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a wall elevation controlling means, includes prefabricated wall body (5) and is located support foundation layer (4) of prefabricated wall body (5) below, its characterized in that: a first internal threaded pipe (1) is fixed in the supporting base layer (4), the top end of the first internal threaded pipe (1) is exposed, and the first internal threaded pipe (1) is in threaded connection with a bolt (2) which is used for abutting against the bottom end of the prefabricated wall body (5).
2. The wall elevation control device of claim 1, wherein: the height adjusting device is characterized by further comprising a reference component (3) for coarse adjustment of the height, wherein the reference component (3) comprises a lower end and an upper end, the lower end is used for abutting against the top end of the first internally threaded pipe (1), the upper end abuts against the head of the bolt (2), and a set height value is arranged between the upper end and the lower end.
3. The wall elevation control device of claim 1, wherein: the head of the bolt (2) is provided with a round pad (21) which is used for abutting against the bottom end of the prefabricated wall body (5).
4. The wall elevation control device of claim 2, wherein: the reference member (3) comprises a mating screw (31) and a second internally threaded tube.
5. The wall elevation control device of claim 4, wherein: one end of the screw rod (31) is connected with a bottom plate (33), and the bottom plate (33) is perpendicular to the screw rod (31).
6. The wall elevation control device of claim 5, wherein: the bottom plate (33) is arranged in a fan-ring shape.
7. The wall elevation control device of claim 4, wherein: and anti-skid grains (321) are arranged on the outer wall of the second internal threaded pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189769.7U CN210636627U (en) | 2019-07-26 | 2019-07-26 | Wall elevation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189769.7U CN210636627U (en) | 2019-07-26 | 2019-07-26 | Wall elevation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636627U true CN210636627U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921189769.7U Active CN210636627U (en) | 2019-07-26 | 2019-07-26 | Wall elevation control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210636627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944337A (en) * | 2021-10-29 | 2022-01-18 | 上海宝冶集团有限公司 | Prefabricated wall installation elevation control method |
-
2019
- 2019-07-26 CN CN201921189769.7U patent/CN210636627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944337A (en) * | 2021-10-29 | 2022-01-18 | 上海宝冶集团有限公司 | Prefabricated wall installation elevation control method |
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