CN210524980U - Angle steel flange air pipe bolt connection tightening device - Google Patents
Angle steel flange air pipe bolt connection tightening device Download PDFInfo
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- CN210524980U CN210524980U CN201921418846.1U CN201921418846U CN210524980U CN 210524980 U CN210524980 U CN 210524980U CN 201921418846 U CN201921418846 U CN 201921418846U CN 210524980 U CN210524980 U CN 210524980U
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- armed lever
- air pipe
- flange air
- arm
- connection tightening
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Abstract
The utility model discloses an angle steel flange tuber pipe bolted connection screws up device, including first armed lever and second armed lever, the one end of first armed lever has set firmly the nut sleeve, and the one end of second armed lever can be rotated and be equipped with and twist the axle soon, and the other end of first armed lever is articulated with the other end of second armed lever, twists the one end of twisting the axle and is connected with the bolt sleeve, and the other end is connected with transmission assembly. The angle steel flange air pipe bolt connection tightening device is simple in structure, strong in operability and capable of meeting the requirement of angle steel flange air pipe bolt connection.
Description
Technical Field
The utility model relates to an angle steel flange tuber pipe installation technical field especially relates to an angle steel flange tuber pipe bolted connection screws up device.
Background
Often meet the tuber pipe and lead to the tuber pipe segmentation hoist and mount back top flange connecting bolt to revolve wrong operation space limited too closely and the big tuber pipe size of tuber pipe apart from the top structure distance in the electromechanical installation angle steel flange tuber pipe installation process of subway station, adopt current instrument also to hardly screw up, revolve wrong power consuming time, be difficult to reach the fastening requirement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide an angle steel flange tuber pipe bolted connection who its simple structure, strong operability and can satisfy angle steel flange tuber pipe bolted connection's requirement and screw up the device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an angle steel flange tuber pipe bolted connection screws up device, includes first armed lever and second armed lever, the one end of first armed lever has set firmly the nut sleeve, the one end of second armed lever can the pivoted be equipped with and twist the axle soon, the other end of first armed lever is articulated with the other end of second armed lever, the one end of twisting the axle soon is connected with the bolt sleeve, and the other end is connected with transmission assembly.
As a further improvement of the above technical solution:
the transmission assembly comprises a transmission rod, a connecting piece and two universal joints, wherein the connecting piece is connected with the screwing shaft through one universal joint and is connected with the transmission rod through the other universal joint.
One end of the transmission rod is provided with a sleeve joint part, the other end of the transmission rod is provided with an insertion part, a connector is inserted into the insertion part, and the connector is connected with another universal joint.
The connector is a wind cannon connector.
And a bearing is arranged between the second arm rod and the screwing shaft.
And the second arm lever is fixedly connected with the bearing.
The screwing shaft is in interference fit with the bearing.
And magnets are arranged in the nut sleeve and the bolt sleeve.
And a locking mechanism for locking the first arm rod and the second arm rod is arranged between the first arm rod and the second arm rod.
The locking mechanism is a rubber band.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses an angle steel flange tuber pipe bolted connection screws up device, including first armed lever and second armed lever, the one end of first armed lever has set firmly the nut sleeve, and the one end of second armed lever can be rotated and be equipped with and twist the axle soon, and the other end of first armed lever is articulated with the other end of second armed lever, twists the one end of twisting the axle and is connected with the bolt sleeve, and the other end is connected with transmission assembly. During the use, the nut is emboliaed in the nut sleeve, embolia the bolt in the bolt sleeve, then, first armed lever and second armed lever are pressed from both sides on one hand, stretch into one side of angle steel flange tuber pipe mounting hole with the nut sleeve, stretch into the opposite side of angle steel flange tuber pipe mounting hole with the bolt sleeve, and make the bolt insert in the mounting hole butt joint in the nut sleeve's nut, the rethread actuating mechanism twists the transmission assembly soon, the transmission assembly drives to twist soon the axle rotatory, it drives the bolt sleeve rotatory to twist soon the axle, the bolt sleeve drives in the bolt screw in nut, so that twist bolt and nut and accomplish the installation of angle steel flange tuber pipe, its simple structure, strong operability and can satisfy angle steel flange tuber pipe bolted connection's requirement.
Drawings
Fig. 1 is the structure schematic diagram of the angle steel flange air pipe bolt connection tightening device of the utility model.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic structural view of the screwing shaft of the present invention.
The reference numerals in the figures denote:
1. a first arm; 2. a second arm; 3. screwing the shaft; 4. a nut socket; 5. a bolt bushing; 6. a transmission assembly; 61. a transmission rod; 611. a socket joint part; 612. a plug-in part; 613. a connector; 62. a universal joint; 63. a connecting member; 7. a bearing; 8. a magnet; 9. and (4) a locking mechanism.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
As shown in fig. 1 to 3, the present device for screwing angle steel flange air pipe bolt connection includes a first arm 1 and a second arm 2, a nut sleeve 4 is fixedly arranged at one end of the first arm 1, a screwing shaft 3 is rotatably arranged at one end of the second arm 2, the other end of the first arm 1 is hinged to the other end of the second arm 2, one end of the screwing shaft 3 is connected with a bolt sleeve 5, and the other end is connected with a transmission assembly 6. During the use, the nut is gone into in nut sleeve 4, the bolt is gone into in bolt sleeve 5, then, first armed lever 1 and second armed lever 2 are pressed from both sides on one hand, stretch into one side of angle steel flange tuber pipe mounting hole with nut sleeve 4, stretch into the opposite side of angle steel flange tuber pipe mounting hole with bolt sleeve 5, and make the bolt insert the nut of butt joint in nut sleeve 4 in the mounting hole, drive assembly 6 is twisted to rethread actuating mechanism (like the screwdriver), drive assembly 6 drives and twists the rotation of twisting axle 3, it drives the rotation of bolt sleeve 5 to twist axle 3, bolt sleeve 5 drives the bolt screw in the nut, so that twist the installation of angle steel flange tuber pipe to the tight bolt and nut, its simple structure, strong operability and can satisfy the requirement of angle steel flange tuber pipe bolted connection.
In the present exemplary embodiment, the transmission assembly 6 comprises a transmission rod 61, a connecting element 63 and two universal joints 62, the connecting element 63 being connected to the screw spindle 3 via one universal joint 62 and to the transmission rod 61 via the other universal joint 62. In the structure, the direction of screwing operation can be changed through the universal joint 62, so that the screwing direction collinear with the rotation center line of the bolt can be changed into the screwing direction perpendicular to the rotation center line of the bolt or the screwing direction forming any other angle with the rotation center line of the bolt, the limitation of a limited space around the mounting hole on a driving mechanism is avoided, and the screwing operability is improved.
In this embodiment, one end of the transmission rod 61 is provided with a sleeve-joint part 611 for connecting with an external driving mechanism, the other end is provided with an insertion-connection part 612, a connector 613 is inserted into the insertion-connection part 612 for facilitating the replacement and disassembly of the transmission rod 61, the connector 613 is connected with another universal joint 62, wherein the connector 613 is preferably a wind cannon joint (conventional component).
In this embodiment, the bearing 7 is disposed between the second arm 2 and the screwing shaft 3, so as to reduce friction between the second arm 2 and the screwing shaft 3, and save more labor for screwing operation.
In this embodiment, the second arm 2 is fixedly connected to the bearing 7. Specifically, the second arm lever 2 is welded to the bearing 7.
In this embodiment, the screwing shaft 3 and the bearing 7 are in interference fit, so that the screwing shaft 3 is prevented from moving axially relative to the bearing 7, and the operation stability is improved.
In this embodiment, the nut sleeve 4 and the bolt sleeve 5 are both provided with the magnets 8 therein to prevent the nut and the bolt from falling.
In this embodiment, a locking mechanism 9 for locking the first arm 1 and the second arm 2 is disposed between the first arm 1 and the second arm 2, the locking mechanism 9 is made of a conventional component, such as a steel wire, a binding band or a rubber band, after the first arm 1 and the second arm 2 are positioned at a certain angle (i.e., when the nut sleeve 4 and the bolt sleeve 5 are aligned with the angle steel flange air pipe), the first arm 1 and the second arm 2 can be bound and connected, or a steel rod is added between the first arm 1 and the second arm 2, one end of the steel rod is fixed on the first arm 1 through a screw, and the other end of the steel rod is fixed on the second arm 2 through a screw, so as to lock the first arm 1 and the second arm 2.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an angle steel flange tuber pipe bolted connection screws up device which characterized in that: including first armed lever (1) and second armed lever (2), the one end of first armed lever (1) has set firmly nut sleeve (4), the one end of second armed lever (2) can the pivoted be equipped with revolve wrong axle (3), the other end of first armed lever (1) is articulated with the other end of second armed lever (2), the one end of revolving wrong axle (3) is connected with bolt sleeve (5), and the other end is connected with transmission assembly (6).
2. The angle iron flange air pipe bolt connection tightening device according to claim 1, characterized in that: the transmission assembly (6) comprises a transmission rod (61), a connecting piece (63) and two universal joints (62), wherein the connecting piece (63) is connected with the screwing shaft (3) through one universal joint (62) and is connected with the transmission rod (61) through the other universal joint (62).
3. The angle iron flange air pipe bolt connection tightening device according to claim 2, characterized in that: one end of the transmission rod (61) is provided with a sleeve joint part (611), the other end of the transmission rod is provided with an insertion part (612), the insertion part (612) is inserted with a connector (613), and the connector (613) is connected with another universal joint (62).
4. The angle iron flange air pipe bolt connection tightening device according to claim 3, characterized in that: the connector (613) is a wind cannon connector.
5. The angle flange air duct bolted connection tightening apparatus of any one of claims 1-4, characterized in that: and a bearing (7) is arranged between the second arm rod (2) and the screwing shaft (3).
6. The angle iron flange air pipe bolt connection tightening device of claim 5, characterized in that: the second arm lever (2) is fixedly connected with the bearing (7).
7. The angle iron flange air pipe bolt connection tightening device of claim 6, characterized in that: the screwing shaft (3) is in interference fit with the bearing (7).
8. The angle flange air duct bolted connection tightening apparatus of any one of claims 1-4, characterized in that: and magnets (8) are arranged in the nut sleeve (4) and the bolt sleeve (5).
9. The angle flange air duct bolted connection tightening apparatus of any one of claims 1-4, characterized in that: and a locking mechanism (9) for locking the first arm rod (1) and the second arm rod (2) is arranged between the two arm rods.
10. The angle iron flange air pipe bolt connection tightening device of claim 9, characterized in that: the locking mechanism (9) is a rubber band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418846.1U CN210524980U (en) | 2019-08-28 | 2019-08-28 | Angle steel flange air pipe bolt connection tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418846.1U CN210524980U (en) | 2019-08-28 | 2019-08-28 | Angle steel flange air pipe bolt connection tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524980U true CN210524980U (en) | 2020-05-15 |
Family
ID=70603324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921418846.1U Active CN210524980U (en) | 2019-08-28 | 2019-08-28 | Angle steel flange air pipe bolt connection tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524980U (en) |
-
2019
- 2019-08-28 CN CN201921418846.1U patent/CN210524980U/en active Active
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