CN212656580U - Pre-buried rag bolt positioner - Google Patents
Pre-buried rag bolt positioner Download PDFInfo
- Publication number
- CN212656580U CN212656580U CN202020980268.7U CN202020980268U CN212656580U CN 212656580 U CN212656580 U CN 212656580U CN 202020980268 U CN202020980268 U CN 202020980268U CN 212656580 U CN212656580 U CN 212656580U
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- China
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- frame plate
- deckle board
- limiting sleeves
- positioning device
- bracing piece
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Abstract
The utility model discloses a pre-buried rag bolt positioner, including end frame plate, bracing piece and top frame plate, the cross sectional shape of end frame plate and top frame plate is back font structure, and the centre is equipped with the opening that link up from top to bottom, the top frame plate is located directly over the end frame plate, the end frame plate sets up for ground level, wherein set up two regulation screws that link up from top to bottom separately on two edges of a set of relative setting on the end frame plate, every run through in the regulation screw and install the bracing piece, the top of bracing piece with the bottom swing joint of top frame plate. The utility model discloses can carry out spacing location installation to pre-buried rag bolt to promote the accuracy of installation and the stability of use.
Description
Technical Field
The utility model relates to a bolt location technical field especially relates to a pre-buried rag bolt positioner.
Background
Most equipment foundations or steel structure basis all are equipped with pre-buried rag bolt among the industrial building, guarantee the accuracy of pre-buried rag bolt mounted position, control installation deviation is the key in the basic work progress, rag bolt's the shape of arranging is decided by superstructure or equipment base's shape, generally be circular or square arranging, the simple and easy positioner construction of current wooden skeleton is comparatively convenient, but because flitch rigidity is lower, the skeleton easily produces the disturbance in the work progress, thereby arouse the bolt aversion, consequently, the simple and easy positioner of wooden skeleton is not applicable to the relatively great group rag bolt's of skeleton span location installation, and the simple and easy positioner wood consumption of wooden skeleton is big, therefore, the cost is high, be unfavorable for green construction.
Therefore, an embedded anchor bolt positioning device is needed, and the embedded anchor bolt can be limited, positioned and installed, so that the installation accuracy and the use stability are improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pre-buried rag bolt positioner aims at improving the simple and easy positioner of current wooden skeleton and is under construction comparatively conveniently, but because flitch rigidity is lower, the skeleton easily produces the disturbance in the work progress to arouse the bolt aversion, consequently the simple and easy positioner of wooden skeleton is not applicable to the location installation of the relatively great group rag bolt of skeleton span, and the simple and easy positioner wood consumption of wooden skeleton is big, with high costs, is unfavorable for the problem of green construction.
The utility model discloses a realize like this:
the utility model provides a pre-buried rag bolt positioner, includes end deckle board, bracing piece and top deckle board, the cross sectional shape of end deckle board and top deckle board is back font structure, and the centre is equipped with the opening that link up from top to bottom, the top deckle board is located directly over the end deckle board, the end deckle board sets up for ground level, wherein set up two regulation screws that link up from top to bottom separately on two edges that set up relatively on the end deckle board, every run through in the regulation screw and install the bracing piece, the top of bracing piece with the bottom swing joint of top deckle board.
Further, the bracing piece includes threaded rod and branch, the threaded rod screw thread is installed in adjusting the screw, the top of threaded rod with the perpendicular welded fastening of one end of branch, the other end of branch pass through the bearing with top deckle board swing joint.
Furthermore, four corner ends of the top frame plate are respectively provided with an installation threaded sleeve, and foundation bolts are installed in the installation threaded sleeves in a threaded mode.
Furthermore, a retaining ring is welded at the bottom end of the threaded rod.
Furthermore, a plurality of limiting sleeves are respectively arranged on the other two oppositely arranged edges of the bottom frame plate, and the limiting sleeves are vertically communicated.
Furthermore, two edges of one group of the opposite arrangement on the top frame plate are provided with the limiting sleeves, the quantity of the limiting sleeves is the same as that of the limiting sleeves on the bottom frame plate, the limiting sleeves on the top frame plate and the limiting sleeves on the bottom frame plate are arranged oppositely from top to bottom, and the centers of the limiting sleeves of each group, which are opposite from top to bottom, are positioned on the same axis.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the embedded foundation bolt positioning device is used for limiting and installing foundation bolts embedded in a concrete foundation, the positioning device is used for limiting the foundation bolts, so that the installation accuracy and the use stability are ensured;
2. the cross sections of the bottom frame plate and the top frame plate are arranged in a shape of Chinese character 'hui', and the concrete is conveniently poured in the later period by utilizing the internal hollow structure;
3. the threaded rod in the supporting rod is arranged in the adjusting screw hole, so that the height of the threaded rod can be conveniently adjusted through manual rotation;
4. the foundation bolt is positioned in the transverse direction through the installation threaded sleeve.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of a separation structure of the bottom frame plate and the top frame plate of the present invention;
fig. 3 is a schematic structural view of a bottom frame plate in an embodiment of the present invention;
fig. 4 is a schematic structural view of the support rod in the embodiment of the present invention;
fig. 5 is a schematic structural view of a top frame plate according to an embodiment of the present invention;
fig. 6 is a schematic view illustrating the connection between the support rod and the top frame plate according to the embodiment of the present invention.
In the figure: 1. a bottom frame plate; 11. adjusting the screw hole; 2. a support bar; 21. a threaded rod; 22. a retaining ring; 23. a strut; 24. a limiting ring; 3. a top frame plate; 31. installing a threaded sleeve; 32. anchor bolts; 4. a limiting sleeve; 5. mounting grooves; 6. and a bearing.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. 1-5, a pre-embedded anchor bolt positioning device includes a bottom frame plate 1, a support rod 2 and a top frame plate 3, cross sections of the bottom frame plate 1 and the top frame plate 3 are both in a rectangular-square structure, an opening penetrating up and down is formed in the middle of the bottom frame plate 1, the top frame plate 3 is located right above the bottom frame plate 1, the bottom frame plate 1 is horizontally arranged relative to the ground, two adjusting screw holes 11 penetrating up and down are respectively formed in two edges of one group of the bottom frame plate 1, which are oppositely arranged, each adjusting screw hole 11 is provided with a support rod 2 in a penetrating manner, the top end of each support rod 2 is movably connected with the bottom of the top frame plate, four corner ends of the top frame plate 3 are respectively provided with an installation screw sleeve 31, and an anchor bolt 32 is installed in each installation screw sleeve 31 in a threaded manner.
The positioning of the anchor bolts 32 in the transverse direction is achieved by the mounting screw 31.
In the embodiment of the application, the cross sections of the bottom frame plate 1 and the top frame plate 3 are arranged to be of the shape of a Chinese character 'hui', and concrete is poured conveniently in the later period by utilizing a hollow structure.
Referring to fig. 4, the support rod 2 includes a threaded rod 21 and a support rod 23, the threaded rod 21 is installed in the adjustment screw hole 11 in a threaded manner, the top end of the threaded rod 21 is vertically welded and fixed to one end of the support rod 23, and the other end of the support rod 23 is movably connected to the top frame plate 3 through a bearing 6.
In one example, the support rod 2 is connected with the bottom of the top frame plate 3 as shown in fig. 6, the bottom of the top frame plate 3 is provided with a mounting groove 5, a bearing 6 is fixedly mounted in the mounting groove 5, the top of the support rod 23 is inserted into the hole of the bearing 6, the top end of the support rod 23 is further provided with a limit ring 24, the outer diameter of the limit ring 24 is larger than the inner diameter of the mounting groove 5, and the limit ring 24 is connected with the mounting groove 5 in an abutting manner. The retainer ring 24 not only serves to limit the position of the top frame plate, but also serves to support the top frame plate. When the adjustable support rod is used, the threaded rod 21 at the lower end of the support rod is manually adjusted to drive the support rod 23 to rotate in the bearing hole, so that the height of the support rod is adjusted.
In the embodiment of the application, the height of the threaded rod 21 is conveniently adjusted by manually rotating the threaded rod 21 through the threaded rod 21 in the support rod installed in the adjusting screw hole 11. Specifically, at first fix the position of end frame plate, then according to the height of the altitude mixture control threaded rod bracing piece 2 of actual concrete foundation, because through bearing 6 swing joint between bracing piece 2 and the top frame plate 3, so also realize the altitude mixture control of top frame plate 3 when adjusting threaded rod 21, wherein, the face elevation of top frame plate is as the elevation of concrete foundation, and then realizes rag bolt 32's altitude mixture control to realize rag bolt 32 the positioning adjustment on longitudinal direction.
After the longitudinal position and the transverse position of the foundation bolt 32 are adjusted respectively, concrete can be poured, and the bottom frame plate 1, the top frame plate 3, the support rod 2 and the bottom of the foundation bolt 32 are poured in a concrete foundation. Through using this pre-buried rag bolt positioner, guarantee the accuracy of installation and the stability of use.
Referring to fig. 4, a retaining ring 22 is welded to the bottom end of the threaded rod 21.
When the support rod is adjusted, the retaining ring 22 is held by hand for adjustment, and the threaded rod 21 is conveniently adjusted by arranging the retaining ring 22.
Referring to fig. 3 and 5, a plurality of limiting sleeves 4 are respectively disposed on another set of two edges of the bottom frame plate 1, which are disposed oppositely, and the limiting sleeves 4 are vertically through.
Furthermore, the two edges of one group of the opposite arrangement on the top frame plate 3 are provided with the same number of the limiting sleeves as the number on the bottom frame plate 1, the limiting sleeves 4 on the top frame plate and the limiting sleeves 4 on the bottom frame plate are arranged up and down oppositely, and the centers of the limiting sleeves of each group which are opposite up and down are positioned on the same axis.
As is known well, the concrete foundation comprises reinforcing steel bars and concrete, the reinforcing steel bars are firstly implanted, then the concrete is poured, the limiting sleeve 4 is arranged, the space position is provided for the reinforcing steel bars in the concrete foundation, so that the reinforcing steel bars in the concrete foundation can penetrate through the positioning device, and the reinforcing steel bars and the positioning device are arranged in an inserting mode, so that the stability of the positioning device is further improved.
The device obtained through the design can basically meet the requirement of the use of the embedded foundation bolt positioning device which can limit, position and install the embedded foundation bolt, so that the installation accuracy and the use stability are improved, but the purpose of further perfecting the functions of the device is achieved, and a designer further improves the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pre-buried rag bolt positioner, its characterized in that, includes end deckle board (1), bracing piece (2) and top deckle board (3), the cross sectional shape of end deckle board (1) and top deckle board (3) is back the font structure, and the centre is equipped with the opening that link up from top to bottom, top deckle board (3) are located directly over end deckle board (1), end deckle board (1) sets up for ground level, set up two regulation screw (11) that link up from top to bottom separately on two edges of one of them relative setting on end deckle board (1) wherein run through in adjusting screw (11) and install bracing piece (2), the top of bracing piece (2) with the bottom swing joint of top deckle board (3).
2. The embedded foundation bolt positioning device as claimed in claim 1, wherein the supporting rod (2) comprises a threaded rod (21) and a supporting rod (23), the threaded rod (21) is installed in the adjusting screw hole (11) in a threaded mode, the top end of the threaded rod (21) is vertically welded and fixed with one end of the supporting rod (23), and the other end of the supporting rod (23) is movably connected with the top frame plate (3) through a bearing (6).
3. The embedded anchor bolt positioning device of claim 2, wherein four corner ends of the top frame plate (3) are respectively provided with a mounting threaded sleeve (31), and an anchor bolt (32) is installed in the mounting threaded sleeve (31) in a threaded manner.
4. The embedded anchor bolt positioning device of claim 2, wherein a retaining ring (22) is welded to the bottom end of the threaded rod (21).
5. The embedded foundation bolt positioning device according to claim 1, wherein a plurality of limiting sleeves (4) are respectively arranged on two opposite edges of the other group of the bottom frame plate (1), and the limiting sleeves (4) are vertically communicated.
6. The embedded foundation bolt positioning device as claimed in claim 5, wherein the limiting sleeves (4) are arranged on two edges of one group of the top frame plate (3) which are oppositely arranged and are the same as those of the bottom frame plate (1), the limiting sleeves (4) on the top frame plate (3) and the limiting sleeves (4) on the bottom frame plate (1) are oppositely arranged up and down, and the centers of the limiting sleeves (4) which are oppositely arranged up and down in each group are located on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020980268.7U CN212656580U (en) | 2020-06-02 | 2020-06-02 | Pre-buried rag bolt positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020980268.7U CN212656580U (en) | 2020-06-02 | 2020-06-02 | Pre-buried rag bolt positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212656580U true CN212656580U (en) | 2021-03-05 |
Family
ID=74748144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020980268.7U Active CN212656580U (en) | 2020-06-02 | 2020-06-02 | Pre-buried rag bolt positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212656580U (en) |
-
2020
- 2020-06-02 CN CN202020980268.7U patent/CN212656580U/en active Active
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