CN215588990U - Three-dimensional bolt fastening device - Google Patents
Three-dimensional bolt fastening device Download PDFInfo
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- CN215588990U CN215588990U CN202120571839.6U CN202120571839U CN215588990U CN 215588990 U CN215588990 U CN 215588990U CN 202120571839 U CN202120571839 U CN 202120571839U CN 215588990 U CN215588990 U CN 215588990U
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- connecting rod
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- 239000007787 solid Substances 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a three-dimensional bolt fastening device, which comprises: the head of the adjustable wrench is provided with an opposite movable opening end and a connecting end, and the length of the head is smaller than the distance between a pedestal bolt of the steel reinforced column and the barrier; the solid connecting rod is connected to the connecting end and is arranged along the length direction of the movable opening end; and the stressing rod is detachably connected to one end of the solid connecting rod, which is far away from the head part. The utility model solves the problem that the elevation adjustment and fastening fixation cannot be carried out by using a common wrench due to the fact that the distance between the pedestal bolt on the outermost side of the rigid steel reinforced column of the basement and the concrete guide wall of the bottom plate is too close.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a three-dimensional bolt fastening device.
Background
The rigid steel rib column of the basement is connected with the concrete bottom plate through an anchor bolt. After the basement stiff steel rib column is hoisted, elevation adjustment and fastening fixation are carried out by screwing the basement stiff steel rib column base bolt. However, when the basement stiff steel column and the outer wall are abutted to each other, the distance between the column base bolt on the outermost side of the basement stiff steel column and the concrete guide wall of the bottom plate is too close, and the elevation cannot be adjusted, fastened and fixed by using a common wrench. If the guide wall is post-cast, the leakage phenomenon is easy to occur at the later stage of the construction joint of the new concrete part and the old concrete part, and the waterproof performance of the whole outer wall is greatly influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a three-dimensional bolt fastening device is provided so as to solve the problem that the elevation adjustment and fastening fixation cannot be performed by using a common wrench due to the fact that the distance between a column base bolt on the outermost side of a stiff steel reinforced column of a basement and a concrete guide wall of a bottom plate is too close.
In order to achieve the above object, there is provided a stereoscopic bolt fastening device including:
the head of the adjustable wrench is provided with an opposite movable opening end and a connecting end, and the length of the head is smaller than the distance between a pedestal bolt of the steel reinforced column and the barrier;
the solid connecting rod is connected to the connecting end and is arranged along the length direction of the movable opening end; and
and the stress application rod is detachably connected to one end of the solid connecting rod, which is far away from the head part.
Furthermore, one end of the solid connecting rod, which is far away from the head, is connected with a fixed joint, the fixed joint and the head are arranged in the same direction, a socket hole is formed in the inner part of one end of the stress application rod, and the fixed joint is detachably inserted into the socket hole.
Further, the fixed joint is provided with an external thread, the socket hole is provided with an internal thread matched with the external thread, and the fixed joint is in threaded connection with the socket hole.
Further, still including being used for detachably install in the limiting plate of reinforcing bar post, the limiting plate with head parallel arrangement, the arc pore has been seted up to the limiting plate, the arc center in arc pore with activity open-ended plane center coincidence, solid connecting rod movably wears to locate in the arc pore.
Furthermore, the limiting plate is connected with a hoop which is detachably sleeved on the steel rib column.
Further, the arc-shaped pore canal is semicircular.
The three-dimensional bolt fastening device has the advantages that when the distance between the column base bolt of the steel reinforced column at the outermost side of the side column of the basement outer wall and an obstacle (such as a concrete guide wall of a bottom plate) is too close, the operation space of the column base bolt is converted through the solid connecting rod, so that the obstacle is avoided, the vertical space dislocation moment fastening construction of the column base bolt can be conveniently and quickly completed, further, the outer wall does not need to be provided with redundant construction joints, and the integral waterproof performance of the outer wall is guaranteed.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a three-dimensional bolt fastening device according to an embodiment of the present invention.
Fig. 2 is a top view of a three-dimensional bolt fastening device according to an embodiment of the present invention.
Fig. 3 is a schematic view illustrating a use state of the three-dimensional bolt fastening device according to the embodiment of the present invention.
Fig. 4 is a top view of a three-dimensional bolt fastening device according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a limiting plate according to an embodiment of the utility model.
Fig. 6 is a top view of a limiting plate according to an embodiment of the utility model.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 6, the present invention provides a three-dimensional bolt fastening device, including: the head part 1 of the adjustable spanner, the solid connecting rod 2 and the stressing rod 3.
Specifically, the head 1 of the adjustable wrench is the head member left by the ordinary adjustable wrench with the handle part cut off. Wherein, the head of the adjustable spanner consists of an adjustable plate lip, a fixed plate lip, a plate opening, a turbine and a shaft pin. The rotating turbine can then adjust the size of the plate opening (i.e. the movable opening 10).
The head 1 has an opposite movable open end and a connecting end, wherein the movable opening 10 is provided at the movable open end. The length of the head part 1 is less than the distance between the pedestal bolt of the steel reinforced column 4 and the obstacle 5. In the present embodiment, the obstacle 5 is a guide wall.
The solid link 2 is connected to the connecting end of the solid link 2. The solid link 2 is arranged along the length of the active opening 10 of the active open end. The solid connecting rod is vertical to the head of the adjustable wrench.
The forcing rod 3 is detachably connected to one end of the solid connecting rod 2 far away from the head 1.
According to the three-dimensional bolt fastening device, when the distance between the column base bolt of the steel reinforced column at the outermost side of the side column of the basement outer wall and an obstacle (such as a concrete guide wall of a bottom plate) is too close, the operation space of the column base bolt is converted through the solid connecting rod so as to avoid the obstacle, the vertical space dislocation moment fastening construction of the column base bolt can be conveniently and quickly completed, further, the outer wall does not need to be provided with redundant construction joints, and the integral waterproof performance of the outer wall is guaranteed.
The integral device of the three-dimensional bolt fastening device is manufactured by assembling conventional material components, is convenient to operate and is environment-friendly.
In this embodiment, a fixed joint 21 is connected to the end of the solid link 2 remote from the spanner wrench head 1. The fixed joint 21 is arranged in the same direction as the head 1. A socket hole is formed inside one end of the forcing rod 3. The fixed joint 21 is detachably inserted in the socket hole.
As a preferred embodiment for waterproofing, the fixed joint 21 is provided with an external thread. The socket hole of the forcing rod 3 is provided with an internal thread matched with the external thread. The fixed joint 21 is screwed to the socket hole of the forcing rod 3.
The length of the head 1 of the adjustable wrench is 80 mm. The solid connecting rod 2 has the diameter of 20mm and the length of 400mm, is a prefabricated solid steel rod piece with the strength grade of Q345 and is used for carrying out dislocation transmission of vertical space torque. The solid connecting rod is welded and connected with the head of the adjustable wrench. The diameter of the fixed joint is 20mm, the length of the fixed joint is 100mm, and the fixed joint is a prefabricated solid steel rod piece with the strength grade of Q345 and is used for sleeving the stressing rod 3. The stress application rod is a seamless steel tube with the diameter of 26mm and the wall thickness of 3mm, the length of the stress application rod is 1000mm, and the lever principle is applied to amplify the manual torque.
In this embodiment, the connection node of the head of the adjustable wrench and the solid connecting rod and the connection node of the solid connecting rod and the fixed joint are connected by full welding.
In some preferred embodiments, as shown in fig. 5 and 6, the three-dimensional bolt fastening apparatus of the present invention includes a stopper plate 6 for being detachably mounted to the steel skeleton column 4. Specifically, the limiting plate 6 is arranged in parallel with the head 1, and the limiting plate 6 is provided with an arc-shaped pore passage 60. The arc center of the arc tunnel 60 coincides with the center of the plane of the movable opening. The arc-shaped pore canal is semicircular. The solid link 2 is movably arranged in the arc-shaped hole 60 in a penetrating way. Furthermore, the upper end of the solid connecting rod can movably penetrate through the arc-shaped pore channel. The outer diameter of the solid connecting rod is matched with the width of the arc-shaped pore passage.
The limiting plate 6 is connected with a hoop 61 which is detachably sleeved on the steel rib column 4. When the limiting plate is used, the limiting plate is fixedly arranged on one side, facing the barrier, of the steel rib column through the hoop and is perpendicular to the circumferential surface of the steel rib column. When the head of the adjustable wrench is fastened and rotated to a column base bolt of the steel rib column, the upper end of the solid connecting rod is limited and rotated through the arc-shaped pore channel, so that the bolt is fastened quickly, stably and efficiently.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. A three-dimensional bolt-tightening device, characterized by comprising:
the head of the adjustable wrench is provided with an opposite movable opening end and a connecting end, and the length of the head is smaller than the distance between a pedestal bolt of the steel reinforced column and the barrier;
the solid connecting rod is connected to the connecting end and is arranged along the length direction of the movable opening end; and
and the stress application rod is detachably connected to one end of the solid connecting rod, which is far away from the head part.
2. The vertical bolt-fastening device according to claim 1, wherein a fixing joint is connected to an end of the solid connecting rod away from the head, the fixing joint is disposed in the same direction as the head, a socket hole is formed in an end of the reinforcing rod, and the fixing joint is detachably inserted into the socket hole.
3. The vertical bolt-fastening device according to claim 2, wherein the fixing tab is provided with an external thread, the socket hole is provided with an internal thread matching the external thread, and the fixing tab is screwed into the socket hole.
4. The three-dimensional bolt fastening device according to claim 1, further comprising a limiting plate detachably mounted on the steel skeleton column, wherein the limiting plate is parallel to the head, the limiting plate is provided with an arc-shaped hole, an arc center of the arc-shaped hole coincides with a plane center of the movable opening, and the solid connecting rod movably penetrates through the arc-shaped hole.
5. The stereoscopic bolt fastening device according to claim 4, wherein the limiting plate is connected with a hoop detachably sleeved on the steel column.
6. The spatial bolt fastening device according to claim 4, wherein the arc-shaped passage has a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571839.6U CN215588990U (en) | 2021-03-19 | 2021-03-19 | Three-dimensional bolt fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571839.6U CN215588990U (en) | 2021-03-19 | 2021-03-19 | Three-dimensional bolt fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588990U true CN215588990U (en) | 2022-01-21 |
Family
ID=79869833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571839.6U Active CN215588990U (en) | 2021-03-19 | 2021-03-19 | Three-dimensional bolt fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588990U (en) |
-
2021
- 2021-03-19 CN CN202120571839.6U patent/CN215588990U/en active Active
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