CN220155868U - Bus fracture connection anti-drop device - Google Patents
Bus fracture connection anti-drop device Download PDFInfo
- Publication number
- CN220155868U CN220155868U CN202320754553.0U CN202320754553U CN220155868U CN 220155868 U CN220155868 U CN 220155868U CN 202320754553 U CN202320754553 U CN 202320754553U CN 220155868 U CN220155868 U CN 220155868U
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- Prior art keywords
- quick
- connecting pipe
- ring
- generating line
- release
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- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a bus fracture connection anti-drop device, which is characterized in that: comprises a quick-release lock hoop and a limit connection module; the limit connecting module is arranged at one end of the quick-release lock hoop; the quick-release locking hoop structure is used for tightly holding the bus from the outer contour direction, and the quick-release locking hoop structure can be used for quickly coating and connecting the bus fracture position; in addition, connect in the spacing connection module on quick lock hoop with the same one side of stopper jack-up system annular body through the generating line, tightly carry out the chucking in the outside of generating line through the outline top of stopper, carry out the centre gripping to the outline of generating line, the generating line of below only can pull more tightly more in the condition of dead weight, has improved the performance of generating line fracture department anti-drop.
Description
Technical Field
The utility model relates to the technical field of bus connection, in particular to a bus fracture connection anti-falling device.
Background
When the common bus fracture is reconnected, insulating coating is needed to be carried out on the joint of the bus fracture; in a common insulating cladding mode, an insulating belt and a locking hoop are adopted to clamp two buses to prevent the buses from falling off after fracture connection; however, when the bus fracture with a longer vertical state is connected, the bus at the lower part is often separated from the bus at the upper part due to the dead weight, so that an anti-falling device is needed, and the anti-falling requirement of quick cladding connection of the bus fracture is met.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a bus fracture connection anti-drop device, which can solve the problems of low coating efficiency and poor anti-drop performance of common bus fracture connection.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a generating line fracture connection anti-drop device which innovation point lies in: comprises a quick-release lock hoop and a limit connection module; the limit connecting module is arranged at one end of the quick-release lock hoop;
the quick-release lock hoop comprises a connecting ring, a quick-release handle and a locking lug plate; an arc notch is horizontally arranged at the position, close to one end, of the connecting ring; the connecting ring is divided into a movable ring and a fixed ring by the arc notch, a longitudinal groove for connecting the end face of the movable ring and the arc notch is arranged at the middle position of the arc notch on the movable ring along the vertical direction, and the longitudinal groove and the arc notch form a T-shaped structure; the locking lug plates are provided with a pair of movable rings which are vertically arranged on two sides of the longitudinal groove; the outer surface of the locking lug plate is provided with an outer wedge-shaped surface; the quick-release handle is provided with a pair of hinged ear plates, and the inner surfaces of the hinged ear plates are inner wedge-shaped surfaces; the locking lug plate is connected with the hinged lug plate on the quick-release handle through a pin shaft, an outer wedge-shaped surface on the locking lug plate is matched with an inner wedge-shaped surface on the hinged lug plate, and the end face of the movable ring is tightened or loosened by rotating the quick-release handle so as to clamp the busbar wrapped by the movable ring;
the limiting connection module is arranged on the other end of the quick-release lock hoop and comprises a connecting pipe and a blocking disc; the connecting pipe is of a cylindrical tubular structure, one end of the connecting pipe is connected to the fixed ring, the blocking disc is of an annular structure and is arranged in the connecting pipe, and the blocking disc penetrates through the connecting pipe through a screw to be fixedly connected to the inner wall of the connecting pipe; the blocking disc comprises an annular body and a limiting block; the annular body inner wall is provided with a plurality of hinge seats along the circumferential direction, the stopper articulates on the hinge seat, and the stopper is annular array form distribution and can rotate round the pin joint.
Further, an inner wall of one end of the fixing ring is provided with an inner thread; the end part of the connecting pipe is provided with external threads, and the internal threads are matched and connected with the external threads.
Further, the number of the limiting blocks is three, and the included angle between the central lines of the adjacent limiting blocks is 120 degrees; the length of stopper is greater than half of annular body internal diameter, realizes the stopper chucking on the outer wall of generating line.
The utility model has the advantages that:
1) According to the utility model, the locking hoop structure is fast disassembled to tightly hold the bus from the outer contour direction, and the fast disassembling locking hoop structure can fast carry out cladding connection on the position of the bus fracture; in addition, connect in the spacing connection module on quick lock hoop with the same one side of stopper jack-up system annular body through the generating line, tightly carry out the chucking in the outside of generating line through the outline top of stopper, carry out the centre gripping to the outline of generating line, the generating line of below only can pull more tightly more in the condition of dead weight, has improved the performance of generating line fracture department anti-drop.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of a bus bar fracture connection anti-drop device according to the present utility model.
Fig. 2 is an exploded view of a quick-release latch ferrule of the bus bar fracture connection anti-drop device of the present utility model.
Fig. 3 is a schematic diagram of a structure of a blocking disc of the bus bar fracture connection anti-drop device.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The bus fracture connection anti-falling device as shown in fig. 1 to 3 comprises a quick-release lock hoop 1 and a limit connection module 2; the limit connection module 2 is installed on one end of the quick release lock hoop 1.
The quick-release lock hoop 1 comprises a connecting ring 11, a quick-release handle 12 and a locking lug plate 13; the connecting ring 11 is horizontally provided with an arc notch 14 near one end; the arc notch 14 divides the connecting ring into a movable ring and a fixed ring, a longitudinal groove 15 for connecting the end face of the movable ring and the arc notch is arranged on the middle position of the arc notch 14 on the movable ring along the vertical direction, and the longitudinal groove 15 and the arc notch 14 form a T-shaped structure; the locking lug plate 13 is provided with a pair of movable rings which are vertically arranged on two sides of the longitudinal groove 15; the outer surface of the locking lug plate 13 is provided with an outer wedge-shaped surface; the quick release handle 12 is provided with a pair of hinged ear plates, and the inner surfaces of the hinged ear plates are inner wedge-shaped surfaces; the locking lug 13 is connected with the hinged lug on the quick-release handle 12 through a pin shaft, an outer wedge surface on the locking lug 13 is matched with an inner wedge surface on the hinged lug, and the end surface of the movable ring is tightened or loosened by rotating the quick-release handle 12 so as to clamp the busbar wrapped by the movable ring.
The limiting connection module 2 is arranged at the other end of the quick-release lock hoop 1, and the limiting connection module 2 comprises a connecting pipe 21 and a blocking disc 22; the connecting pipe 21 is in a cylindrical tubular structure, one end of the connecting pipe 21 is connected to the fixed ring, the blocking disc 22 is in an annular structure, the blocking disc 22 is arranged in the connecting pipe 21, and the blocking disc 22 passes through the connecting pipe 21 through a screw to be fixedly connected to the inner wall of the connecting pipe 21; the blocking disc 22 comprises an annular body 221 and a stopper 222; a plurality of hinge seats are arranged on the inner wall of the annular body 221 along the circumferential direction, limiting blocks 222 are hinged on the hinge seats, and the limiting blocks 222 are distributed in an annular array shape and can rotate around hinge points.
An inner wall of one end of the fixed ring is provided with an inner thread; the end of the connecting pipe 21 is provided with external threads and the internal threads are connected with the external threads in a matching manner.
The limiting blocks 222 are three, and the included angle between the central lines of the adjacent limiting blocks is 120 degrees; the length of the limiting block 222 is larger than half of the inner diameter of the annular body 221, and the limiting block 222 is tightly clamped on the outer wall of the bus.
The working principle of the utility model is as follows: the quick-release locking hoop structure is used for tightly holding the bus from the outer contour direction, and the quick-release locking hoop structure can be used for quickly coating and connecting the bus fracture position; in addition, connect in the spacing connection module on quick lock hoop with the same one side of stopper jack-up system annular body through the generating line, tightly carry out the chucking in the outside of generating line through the outline top of stopper, carry out the centre gripping to the outline of generating line, the generating line of below only can pull more tightly more in the condition of dead weight, has improved the performance of generating line fracture department anti-drop.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a generating line fracture connection anti-drop device which characterized in that: comprises a quick-release lock hoop and a limit connection module; the limit connecting module is arranged at one end of the quick-release lock hoop;
the quick-release lock hoop comprises a connecting ring, a quick-release handle and a locking lug plate; an arc notch is horizontally arranged at the position, close to one end, of the connecting ring; the connecting ring is divided into a movable ring and a fixed ring by the arc notch, a longitudinal groove for connecting the end face of the movable ring and the arc notch is arranged at the middle position of the arc notch on the movable ring along the vertical direction, and the longitudinal groove and the arc notch form a T-shaped structure; the locking lug plates are provided with a pair of movable rings which are vertically arranged on two sides of the longitudinal groove; the outer surface of the locking lug plate is provided with an outer wedge-shaped surface; the quick-release handle is provided with a pair of hinged ear plates, and the inner surfaces of the hinged ear plates are inner wedge-shaped surfaces; the locking lug plate is connected with the hinged lug plate on the quick-release handle through a pin shaft, an outer wedge-shaped surface on the locking lug plate is matched with an inner wedge-shaped surface on the hinged lug plate, and the end face of the movable ring is tightened or loosened by rotating the quick-release handle so as to clamp the busbar wrapped by the movable ring;
the limiting connection module is arranged on the other end of the quick-release lock hoop and comprises a connecting pipe and a blocking disc; the connecting pipe is of a cylindrical tubular structure, one end of the connecting pipe is connected to the fixed ring, the blocking disc is of an annular structure and is arranged in the connecting pipe, and the blocking disc penetrates through the connecting pipe through a screw to be fixedly connected to the inner wall of the connecting pipe; the blocking disc comprises an annular body and a limiting block; the annular body inner wall is provided with a plurality of articulated seats along the circumference, the stopper articulates on articulated seat, and the stopper is annular array form distribution and can rotate round the pin joint.
2. The bus bar break connection anti-drop device of claim 1, wherein: an inner wall of one end of the fixed ring is provided with an internal thread; the end part of the connecting pipe is provided with external threads, and the internal threads are matched and connected with the external threads.
3. The bus bar break connection anti-drop device of claim 1, wherein: the limiting blocks are three, and the included angle between the central lines of the adjacent limiting blocks is 120 degrees; the length of stopper is greater than half of annular body internal diameter, realizes the stopper chucking on the outer wall of generating line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320754553.0U CN220155868U (en) | 2023-04-07 | 2023-04-07 | Bus fracture connection anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320754553.0U CN220155868U (en) | 2023-04-07 | 2023-04-07 | Bus fracture connection anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155868U true CN220155868U (en) | 2023-12-08 |
Family
ID=89019540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320754553.0U Active CN220155868U (en) | 2023-04-07 | 2023-04-07 | Bus fracture connection anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155868U (en) |
-
2023
- 2023-04-07 CN CN202320754553.0U patent/CN220155868U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |