CN212201369U - Positioning and mounting device for foundation bolts in building construction - Google Patents
Positioning and mounting device for foundation bolts in building construction Download PDFInfo
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- CN212201369U CN212201369U CN202020578394.XU CN202020578394U CN212201369U CN 212201369 U CN212201369 U CN 212201369U CN 202020578394 U CN202020578394 U CN 202020578394U CN 212201369 U CN212201369 U CN 212201369U
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Abstract
The utility model relates to a positioning and mounting device for a foundation bolt in building construction, which belongs to the technical field of building engineering; the problem of inaccurate positioning and installation of foundation bolts is solved; the concrete structure comprises a plurality of matching positioning pieces arranged in a matrix, wherein each matching positioning piece comprises foundation bolts, longitudinal steel bars, an upper template, a middle template and a bottom template; two sides of the upper template are fixed with foundation bolts; the two ends of the middle template and the bottom template fix the foundation bolt and the template through a connecting piece; the utility model discloses do not exist and carry out spot welding with the reinforcing bar, to the basis reinforcing bar not damaged, rag bolt is difficult to produce the displacement, and the construction positioning accuracy improves greatly.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a construction rag bolt location installation device is related to.
Background
In building engineering, the construction of follow-up steel column is decided to rag bolt's installation accuracy, and in rag bolt work progress, traditional construction method is: adopt the template to consolidate, the bolt spot welding with the reinforcing bar, so in concrete work progress, the template can have certain dislocation, and the spot welding can lead to certain damage to the reinforcing bar, leads to rag bolt installation location inaccurate, and the quality can not be guaranteed, and the later stage is reworked moreover and is wasted labour and time, and construction cost is than higher.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a construction rag bolt location installation device, solves the unsafe problem of rag bolt location installation.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A positioning and mounting device for foundation bolts in building construction comprises a plurality of matching positioning pieces arranged in a matrix, wherein each matching positioning piece comprises a foundation bolt and a longitudinal steel bar, the foundation bolt is arranged on one side of the longitudinal steel bar, the threaded end of each foundation bolt is arranged on the concrete layer, each matching positioning piece further comprises an upper template, a middle template and a bottom template, a plurality of through holes are uniformly formed in the upper template, the middle template and the bottom template, the bottoms of the foundation bolts in the same row penetrate through the through holes and are sleeved in the bottom template, the middle parts of the foundation bolts in the same row penetrate through the through holes and are sleeved in the middle template, and the threaded ends at the tops of the foundation bolts in the same row penetrate through the through holes and are sleeved in the upper; the two sides of the upper template are fixedly connected with foundation bolts through nuts respectively; and two ends of the middle template and the bottom template are respectively provided with a connecting plate with through holes, the middle part of the foundation bolt is fixed with the middle template through the through hole on the connecting plate by a connecting bolt and a nut, and the bottom of the foundation bolt is fixed with the bottom template.
Furthermore, a middle hoop is fixedly connected to the longitudinal steel bar, the middle hoop and the middle formwork are located on the same plane, and a connecting bolt which is close to one side of the longitudinal steel bar and used for fixing the middle formwork is fixedly connected with the middle hoop.
Furthermore, a bottom hoop is fixedly connected to the longitudinal steel bar, the bottom hoop and the bottom template are located on the same plane, and a connecting bolt for fixing the bottom template on one side close to the longitudinal steel bar is fixedly connected with the bottom hoop.
Furthermore, two adjacent upper templates are fixedly connected through angle steel.
And furthermore, the two adjacent middle templates and the two adjacent bottom templates are fixedly connected through angle steel.
The utility model discloses produced beneficial effect does for prior art.
The utility model discloses top, middle part and bottom at same row of rag bolt are fixed mutually through upper portion template, middle part template and bottom template respectively, have guaranteed the firm of relative position between the same row of rag bolt, secondly, all have the securing device in the upper, middle and lower three positions of same rag bolt, guarantee the stability of the relative longitudinal reinforcement in position of same rag bolt; and thirdly, the adjacent templates are fixed by adopting angle steel, so that the stability between the transverse foundation bolts is ensured. In the concrete construction process, the stability of the foundation bolt is ensured, the installation quality of the foundation bolt is improved, and the longitudinal steel bar is not damaged; compared with the prior art, the method has the advantages that:
1. the utility model discloses installation device has accelerated construction speed. The spot welding with the reinforcing steel bars does not exist, and the damage to the foundation reinforcing steel bars is avoided.
2. The utility model discloses can guarantee rag bolt's construction elevation, establish good basis for follow-up construction. The positioning device does not need to be reinforced for the second time, so that the labor and the materials are saved, and the construction cost is reduced.
3. The utility model discloses installation device is difficult to produce the displacement, and the construction positioning accuracy improves greatly.
Drawings
FIG. 1 is the utility model discloses rag bolt location installation device's schematic structure diagram.
Fig. 2 is a top view of the upper form of the present invention.
Fig. 3 is a top view of the middle formwork and the bottom formwork of the present invention.
Fig. 4 is a side view of fig. 3.
Fig. 5 is a schematic structural diagram of two adjacent middle templates connected and fixed by angle steel.
Wherein, 1 is rag bolt, 2 is vertical reinforcing bar, 3 is the upper portion template, 4 is middle part template, 5 is the bottom template, 6 is the through-hole, 7 is the nut, 8 is the connecting plate, 9 is connecting bolt, 10 is the middle part staple bolt, 11 is the bottom staple bolt, 12 is the angle steel.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1, a positioning and mounting device for a foundation bolt in building construction comprises eight matching positioning pieces, wherein every four matching positioning pieces are arranged in a row to form two rows of matching positioning pieces; each matching positioning piece comprises foundation bolts 1 and longitudinal steel bars 2, the foundation bolts 1 are arranged on one side of the longitudinal steel bars 2, the threaded ends of the foundation bolts 1 penetrate through the bent corners of the longitudinal steel bars 2 and are arranged on the concrete layer, as shown in the figure 2-figure 4, the matching positioning piece further comprises an upper template 3, a middle template 4 and a bottom template 5 which are made of steel plates, four through holes 6 are uniformly distributed on the upper template 3, the middle template 4 and the bottom template 5, the bottoms of four foundation bolts 1 in the same row penetrate through the through holes and are sleeved in the bottom template 5, the middle parts of four foundation bolts 1 in the same row penetrate through the through holes and are sleeved in the middle template 4, and the top threaded ends of the four foundation bolts 1 in the same row penetrate through the through holes and are sleeved in the; the foundation bolt 1 is fixedly connected with the two sides of the upper template 3 through nuts 7 respectively; and two ends of the middle template 4 and the bottom template 5 are respectively fixedly welded with a connecting plate 8 with a through hole, the middle part of the foundation bolt 1 is fixed with the middle template 4 by penetrating the through hole on the connecting plate 8 through a connecting bolt 9 and a nut, and the bottom of the foundation bolt 1 is fixed with the bottom template 5. A middle hoop 10 is welded on the longitudinal steel bar 2, the middle hoop 10 and the middle template 4 are positioned on the same plane, and a connecting bolt 9 for fixing the middle template 4 at one side close to the longitudinal steel bar 2 is welded with the middle hoop 10. Still weld on longitudinal reinforcement 2 and have bottom staple bolt 11, bottom staple bolt 11 is located the coplanar with bottom template 5, and connecting bolt 9 that is close to longitudinal reinforcement 2 one side fixed bottom template 5 welds mutually with bottom staple bolt 11. As shown in fig. 5, two adjacent upper formworks 3 are fixedly connected by angle steel 12. And the two adjacent middle formworks 4 and the two adjacent bottom formworks 5 are fixedly connected through angle steels 12.
The construction sequence of the foundation bolt positioning and mounting device is as follows: the reinforcement of the longitudinal steel bar 2 is completed → the foundation bolt 1 is temporarily installed → the installation of three sets of templates of upper, middle and lower parts → the reinforcement of the upper part of the template → the installation and reinforcement of the angle steel fixing part → the secondary inspection and adjustment till the accurate positioning.
1) Customizing a mold: the size and the number of the foundation bolts 1 are designed according to a drawing, a professional manufacturer is contacted, and the size of the template is determined to start machining.
2) Temporary installation of the anchor bolt 1: the foundation bolt 1 is temporarily installed according to the design drawing.
3) And (3) mounting three sets of templates: the upper template, the middle template and the lower template are installed, the upper template 3 is installed at the exposed screw position of the foundation bolt 1, the middle template 4 is installed at the middle position of the foundation bolt 1, and the lower bolt 5 is installed at the position 50mm away from the bottom of the foundation bolt 1.
4) Reinforcement of middle and lower forms
And (4) reinforcing the middle template: screws close to one side of the foundation bolts 1 and prop against the foundation bolts 1 to fix the foundation bolts 1; the screws on one side of the longitudinal steel bars 2 are screwed up to support the longitudinal steel bars 2, the screws are screwed to adjust the relative positions of the foundation bolts 1 and the longitudinal steel bars 2 after supporting the longitudinal steel bars 2, and after the relative positions are adjusted accurately, the iron sheets on the outer sides of the hoops are folded back to be fixed with the longitudinal steel bars 2.
The lower form is reinforced in the same manner as the middle form.
5) Reinforcement of upper form
The upper template 3 is fastened and reinforced by screwing up and down screws of the die.
6) Installation of angle steel mounting is strengthened
After the three sets of dies are reinforced, the angle steel fixing piece needs to be installed and reinforced, and the angle steel fixing piece is used for ensuring the accuracy of the relative position between the foundation bolts.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (5)
1. A positioning and mounting device for foundation bolts in building construction comprises a plurality of matched positioning pieces arranged in a matrix, the matching positioning piece comprises an anchor bolt (1) and a longitudinal steel bar (2), the anchor bolt (1) is arranged on one side of the longitudinal steel bar (2), the threaded end of the anchor bolt (1) is arranged on the concrete layer, it is characterized in that the matching positioning piece also comprises an upper template (3), a middle template (4) and a bottom template (5), a plurality of through holes (6) are uniformly formed in the upper template (3), the middle template (4) and the bottom template (5), the bottoms of the same row of foundation bolts (1) penetrate through the through holes and are sleeved in the bottom template (5), the middle parts of the same row of foundation bolts (1) penetrate through the through holes and are sleeved in the middle template (4), and the top threaded ends of the same row of foundation bolts (1) penetrate through the through holes and are sleeved in the upper template (3); the two sides of the upper template (3) are respectively fixedly connected with the foundation bolts (1) through nuts (7); connecting plates (8) with through holes are respectively arranged at two ends of the middle template (4) and the bottom template (5), the middle of the foundation bolt (1) is fixed with the middle template (4) through the through holes in the connecting plates (8) which are penetrated by connecting bolts (9) and nuts, and the bottom of the foundation bolt (1) is fixed with the bottom template (5).
2. The positioning and mounting device for the foundation bolts in the building construction according to claim 1, wherein a middle hoop (10) is fixedly connected to the longitudinal steel bars (2), the middle hoop (10) and the middle formwork (4) are positioned on the same plane, and a connecting bolt (9) which is close to one side of the longitudinal steel bars (2) and is used for fixing the middle formwork (4) is fixedly connected with the middle hoop (10).
3. The positioning and mounting device for the foundation bolts in the building construction according to claim 1 or 2, wherein the bottom hoops (11) are fixedly connected to the longitudinal steel bars (2), the bottom hoops (11) and the bottom formworks (5) are positioned on the same plane, and the connecting bolts (9) which are close to one side of the longitudinal steel bars (2) and used for fixing the bottom formworks (5) are fixedly connected with the bottom hoops (11).
4. The positioning and mounting device for the foundation bolts in the building construction according to claim 1, wherein two adjacent upper formworks (3) are fixedly connected through angle steel (12).
5. The positioning and mounting device for the foundation bolts in the building construction according to claim 1, wherein two adjacent middle formworks (4) and two adjacent bottom formworks (5) are fixedly connected through angle steel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578394.XU CN212201369U (en) | 2020-04-17 | 2020-04-17 | Positioning and mounting device for foundation bolts in building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578394.XU CN212201369U (en) | 2020-04-17 | 2020-04-17 | Positioning and mounting device for foundation bolts in building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212201369U true CN212201369U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020578394.XU Active CN212201369U (en) | 2020-04-17 | 2020-04-17 | Positioning and mounting device for foundation bolts in building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212201369U (en) |
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2020
- 2020-04-17 CN CN202020578394.XU patent/CN212201369U/en active Active
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