CN216517008U

CN216517008U - Lifting bolt

Info

Publication number: CN216517008U
Application number: CN202120686383.8U
Authority: CN
Inventors: 刘兵; 李海洋; 商宏
Original assignee: Beijing Mohe Technology Co ltd
Current assignee: Beijing Mohe Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-05-13
Anticipated expiration: 2031-04-02

Abstract

The application discloses a lifting bolt. This jack bolt includes: the vertical moving assembly comprises a supporting sleeve and a screw rod positioned in the supporting sleeve, wherein the screw rod is provided with an external thread, and the inner wall of the sleeve is provided with an internal thread meshed with the external thread of the screw rod; the bottom plate is positioned at the bottom of the vertical moving assembly and is fixedly connected with the supporting sleeve of the vertical moving assembly; the fixed base is fixedly connected with the top of the screw rod and is provided with a fixed surface extending in the horizontal direction. The embodiment of the application forms fixing and supporting with the wall to be installed on the connecting base through the supporting protrusion, the supporting protrusion can be used as a positioning position when the wall is installed, and once the wall is installed on the connecting base, the supporting protrusion can fix the wall to prevent the wall from being displaced in the horizontal direction. Furthermore, the screw has a vertically oriented screw shank and a supporting jacket.

Description

Lifting bolt

Technical Field

The application relates to the field of mechanical connection, in particular to a lifting bolt.

Background

In the prior art, when a house is built, a traditional reinforced concrete pouring method is often adopted to construct a foundation structure of the house, and then various accessory facilities are installed on the reinforced concrete foundation structure, but the building construction method in the prior art needs to carry out pouring of reinforced concrete on site, so the building construction speed is low, and in addition, the prior art needs to be matched with a foundation deep into the ground when the house is built, so that the built house is difficult to move or change the foundation structure.

Therefore, a technology capable of achieving convenient and quick fixed mounting and dismounting of the wall body is required.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a lifting bolt, which overcomes the defects that in the prior art, a wall body cannot be quickly and fixedly installed and detached.

In order to achieve the above object, an embodiment of the present application provides a jack bolt, including:

the vertical moving assembly comprises a supporting sleeve and a screw rod positioned in the supporting sleeve, wherein the screw rod is provided with an external thread, and the inner wall of the sleeve is provided with an internal thread meshed with the external thread of the screw rod;

the bottom plate is positioned at the bottom of the vertical moving assembly and is fixedly connected with the supporting sleeve of the vertical moving assembly;

the fixed base is fixedly connected with the top of the screw rod and is provided with a fixed surface extending in the horizontal direction.

The lifting bolt provided by the embodiment of the application can form fixing and supporting with a wall to be installed on the lifting bolt through the connecting base with the supporting protrusions, the supporting protrusions can be used for positioning when the wall is installed, and once the wall is installed on the lifting bolt, the supporting protrusions can be used for fixing the wall to prevent the wall from shifting in the horizontal direction. In addition, the bolt has a screw rod and a support housing in a vertical direction, and thus, after the wall body is fixed thereto, the screw rod can be moved up and down in the vertical direction with respect to the support housing by rotating the screw rod or the support housing, thereby achieving adjustment of the height of the wall body fixed thereto.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of a jack bolt provided herein;

fig. 2 is a schematic structural side view of an embodiment of a jack bolt provided in the present application.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Example one

The scheme provided by the embodiment of the application can be applied to the installation and the fixation of any wall or partition board. Fig. 1 is a schematic perspective view of a structure of an embodiment of a jack bolt provided in the present application. Fig. 2 is a schematic side view of a structure of an embodiment of a lifting bolt provided in the present application, and the structure shown in fig. 1 and 2 is only one example to which the technical solution of the present application can be applied.

In the prior art, when a house is built, a traditional reinforced concrete pouring method is often adopted to construct a foundation structure of the house, and then various accessory facilities are installed on the reinforced concrete foundation structure, but the building construction method in the prior art needs to carry out pouring of reinforced concrete on site, so the building construction speed is low, and in addition, the prior art needs to be matched with a foundation deep into the ground when the house is built, so that the built house is difficult to move or change the foundation structure. For this reason, this application has proposed a jack bolt, can be used for carrying out the quick fixed of bottom to the stereoplasm wall to can also conveniently adjust the height of the wall body of fixing on it, consequently greatly made things convenient for building fast and dismantling of house.

For example, as shown in fig. 1, the jack bolt 1 of the embodiment of the present application may include a vertical moving assembly 11, a bottom plate 12, and a fixed base 13.

The vertical movement assembly 11 may include a support sleeve 112 and a screw 111 located in the support sleeve 112. In the present embodiment, as shown in fig. 2, the screw 111 may have an external thread, and the inner wall of the sleeve 112 may have an internal thread engaged with the external thread of the screw 111. Further, in the present embodiment, the sleeve 112 may also have a sleeve form having an internal thread engaging with the external thread of the screw 111 only on one portion and having a smooth inner wall only on the other portion.

Further, the bottom plate 12 may be located at the bottom of the vertical movement assembly 11, for example, at the bottom of the support sleeve 112. And may be fixedly connected with the support sleeve 112 of the vertical moving assembly 11 so as to be capable of fixedly supporting the support sleeve 112. Furthermore, in embodiments of the present application, the base plate 12 may have a large area to provide sufficient support force when the jack bolt 1 of the present application is attached to a heavy wall.

The fixing base 13 may form a fixed connection with the top of the screw 111, that is, may move along with the up and down movement of the screw 111 in the sleeve 112 by being fixedly connected to the screw 111, so that the position, for example, the height, of the wall supported thereon may be adjusted by moving the lifting bolt 1 when the lifting bolt 1 of the present application is connected to the wall to be supported through the fixing base 13. In addition, in order to form sufficient support for the wall body, the fixing base 13 may have a fixing surface extending in a horizontal direction, so that when the wall body to be supported is connected to the fixing base 13, a certain contact surface may be formed with the wall body to be supported, thereby providing sufficient supporting force.

Further, in the embodiment of the present application, as shown in fig. 2, the jack bolt 1 may further include: supporting the projection 14. The support protrusion 14 may be provided on a fixing surface of the fixing base 13 and have a shape protruding upward in a vertical direction. Therefore, when the wall to be supported is connected to the lifting bolt 1, if an opening corresponding to the support protrusion 14 is formed on the wall to be supported, the support protrusion 14 can be directly inserted into the opening to form a plug-in structure with the wall, or if no opening is formed on the wall to be supported, the support protrusion 14 can be used to position the wall on one side of the wall and prevent the wall from moving in the direction, so that the wall to be supported can also be fixed. In the present embodiment, the support protrusion 14 may be located on one side of the vertical shaft of the vertical moving assembly 11 and at a distance from the vertical shaft, and thus, a support can be formed from the other side of the wall to be supported by the support protrusion offset to a certain extent.

Therefore, according to the lifting bolt of the embodiment of the application, the connection base with the supporting protrusion can be used for fixing and supporting the wall to be installed on the lifting bolt, the supporting protrusion can be used as a positioning part when the wall is installed, and once the wall is installed on the lifting bolt, the supporting protrusion can be used for fixing the wall to prevent the wall from being displaced in the horizontal direction. In addition, since the fixing bolt has the screw rod and the support housing in the vertical direction, after the wall body is fixed thereto, the screw rod can be moved up and down in the vertical direction with respect to the support housing by rotating the screw rod or the support housing, thereby achieving adjustment of the height of the wall body fixed thereto.

Furthermore, in the embodiment of the present application, the jack bolt 1 may further include: and a support rib 15. One side of the support rib 15 may be attached to the outer wall of the support sleeve 112 and the other side is attached to the upper surface of the base plate 12. That is, as shown in fig. 1 and 2, the support ribs 15 may form additional connection portions between the support sleeve 112 and the upper surface of the bottom plate 12, thereby being capable of increasing the connection area between the support sleeve 112 and the bottom plate 12 and enhancing the support strength of the support sleeve 112 on the bottom plate 12. In one embodiment, as shown in fig. 2, the support rib 15 may have the shape of a right triangle, and the two legs of the right triangle are connected to the outer wall of the support sleeve 112 and the upper surface of the bottom plate 12, respectively, so that, by means of the triangular support structure, on the one hand a more urgent contact can be made with the support sleeve 112 and the bottom plate 12, respectively, and on the other hand a more stable support can be formed.

Furthermore, in the present embodiment, the jack bolt 1 may include a plurality of support ribs 15, and the plurality of support ribs 15 may be symmetrically distributed around the support sleeve to support the support sleeve 112 from different directions.

Therefore, in the embodiment of the present application, the connection base having the support protrusion is used to fix and support the wall to be installed thereon, and the support protrusion can be used as a positioning for installing the wall, and once the wall is installed thereon, the support protrusion can also be used to fix the wall and prevent the wall from being displaced in the horizontal direction. In addition, the bolt has a screw rod and a support housing in a vertical direction, so that, after the wall body is fixed thereto, the screw rod can be moved up and down in the vertical direction with respect to the support housing by rotating the screw rod or the support housing, thereby achieving adjustment of the height of the wall body fixed thereto

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A jack bolt, comprising:

2. The jack bolt of claim 1, further comprising: a support protrusion provided on the fixing surface and having a shape protruding upward in a vertical direction.

3. The jack bolt of claim 1, further comprising:

a support rib having one side connected to an outer wall of the support sleeve and the other side connected to an upper surface of the bottom plate.

4. A jack bolt according to claim 3, wherein the support rib has the shape of a right triangle and the two legs of the right triangle are connected to the outer wall of the support sleeve and the upper surface of the base plate, respectively.

5. A jack bolt according to claim 3, wherein the jack bolt includes a plurality of support ribs and the support ribs are symmetrically distributed around the support sleeve.

6. A lifting bolt according to claim 2, characterised in that the support projection is located on one side of the vertical shaft of the vertical displacement assembly and at a distance from the vertical shaft.