CN218514025U - Self-locking cable bridge - Google Patents
Self-locking cable bridge Download PDFInfo
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- CN218514025U CN218514025U CN202222846464.7U CN202222846464U CN218514025U CN 218514025 U CN218514025 U CN 218514025U CN 202222846464 U CN202222846464 U CN 202222846464U CN 218514025 U CN218514025 U CN 218514025U
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Abstract
The utility model relates to a cable testing bridge technical field, and a from locking-type cable testing bridge is disclosed, including the middleware, end piece one and end piece two, end piece one sets up in the middleware left side, the end piece two is located the middleware right side, the middleware includes frame element and linkage unit, linkage unit sets up in frame element's the left and right sides, frame element includes back curb plate one, front curb plate one, roof one and bottom plate one, back curb plate one is located frame element's the back, front curb plate one is located frame element's front, a roof fixed connection is in the top between back curb plate one and front curb plate one, a bottom plate fixed connection is in the bottom between back curb plate one and front curb plate one. According to the self-locking cable bridge, the middle part, the end part I and the end part II are spliced in a rotating connection mode of the pin shaft and the pin hole, so that the node can be bent, the support adaptability to cables is stronger, the limitation to application scenes is smaller, and the application range is wider.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is a from locking-type cable testing bridge.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like.
A self-locking cable bridge with publication number CN216699420U, it includes: first cable testing bridge, end cable testing bridge and a plurality of connect the connection crane span structure between first cable testing bridge and end cable testing bridge, the utility model discloses a set up from latch fitting and self-locking mechanism, insert the in-process in board groove at the picture peg, the inserted bar can enter into the pole inslot portion, and simultaneously, the picture peg can promote the inserted block through the locking lever and shift up, reset spring is stretched this moment, apply a decurrent pulling force to the inserted block, when the locking lever is located directly over the lockhole, under reset spring pulling force, the inserted block drives the locking lever and inserts inside the lockhole, accomplish the auto-lock, make two adjacent cable testing bridges can connect fixedly, and is simple and convenient, and firm reliable, therefore, the clothes hanger is strong in practicability, afterwards, upwards stimulate the overlap joint piece, make the overlap joint piece can drive the inserted block to shift up, drive the locking lever and take out from the inside lockhole of picture peg when the inserted block shifts up, make the picture peg can be in the board groove round trip movement, accomplish to carry out the split to two cable testing bridges that the equipment is good.
The self-locking mechanism for splicing and locking the self-locking cable bridge is in a horizontal connection mode, the connecting nodes cannot rotate, the cable is supported by the self-locking mechanism and only applicable to cables placed in a straight line, and the self-locking cable bridge has certain limitation and can be improved aiming at the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from locking-type cable testing bridge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a self-locking cable bridge comprises a middle piece, a first end piece and a second end piece, wherein the first end piece is arranged on the left side of the middle piece, and the second end piece is positioned on the right side of the middle piece.
The middleware comprises a frame unit and connecting units, wherein the connecting units are arranged on the left side and the right side of the frame unit.
Preferably, the frame unit comprises a first back side plate, a first front side plate, a first top plate and a first bottom plate, the first back side plate is located on the back side of the frame unit, the first front side plate is located on the front side of the frame unit, the first top plate is fixedly connected to the top between the first back side plate and the first front side plate, and the first bottom plate is fixedly connected to the bottom between the first back side plate and the first front side plate.
Preferably, the connecting unit comprises a first pin shaft, the first pin shaft is fixedly connected to the left sides of the first back side plate and the first front side plate, and a first pin hole is formed in the right sides of the first back side plate and the first front side plate.
Preferably, the first end piece comprises a second back side plate, a second front side plate and a first mounting plate, the second back side plate is located on the back side of the first end piece, the second front side plate is located on the front side of the first end piece, the first mounting plate is fixedly connected to the left side of the bottom between the second back side plate and the second front side plate, and the second pin hole is formed in the right sides of the second back side plate and the second front side plate.
Preferably, the end piece II comprises a third back side plate, a third front side plate, a second mounting plate and a second pin shaft, the third back side plate is located on the back of the second end piece, the third front side plate is located on the front of the second end piece, the second mounting plate is fixedly connected to the right side of the bottom between the third back side plate and the third front side plate, and the second pin shaft is fixedly connected to the left sides of the outer walls of the third back side plate and the third front side plate.
Preferably, the first pin shaft and the first pin hole are horizontally aligned and matched in shape and size, the annular groove is formed in the outer ring of the first pin shaft, the annular protrusion is fixedly connected to the inner ring of the first pin hole, and the annular protrusion slides in the annular groove so as to be stable in limiting and capable of rotating.
Preferably, the inner ring of the second pin hole is fixedly connected with a ring bulge, and the outer ring of the second pin shaft is provided with a ring groove, so that the first end piece and the second end piece can be stably and rotatably arranged when being connected to the left end and the right end of the middle piece.
Preferably, the end surfaces of the first pin shaft and the second pin shaft are slopes with a lower left side and a higher right side, so that the first pin shaft and the second pin shaft can slide into the first pin hole and the second pin hole more easily when the end piece and the middle piece are extruded.
Compared with the prior art, the utility model provides a from locking-type cable testing bridge possesses following beneficial effect:
1. according to the self-locking cable bridge, the middle part, the end part I and the end part II are spliced in a rotating connection mode of the pin shaft and the pin hole, so that the node can be bent, the support adaptability to cables is stronger, the limitation to application scenes is smaller, and the application range is wider.
2. According to the self-locking cable bridge, the annular groove and the annular protrusion are respectively arranged on the outer ring of the pin shaft and the inner ring of the pin hole, so that the self-locking cable bridge is more stable after splicing and smoother in rotation.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the front side of the middle part in the present invention;
FIG. 3 is a schematic bottom structure view of the middle part of the present invention;
FIG. 4 is a front view of the end piece of the present invention;
fig. 5 is a schematic structural view of the second front surface of the end piece of the present invention.
In the figure: 1. a middleware; 101. a first back side plate; 102. a first front side plate; 103. a first top plate; 104. a first bottom plate; 105. a first pin shaft; 106. a first pin hole; 2. a first end piece; 201. a second back side plate; 202. a second front side plate; 203. a first mounting plate; 204. a pin hole II; 3. a second end piece; 301. a third back side plate; 302. a front side plate III; 303. a second mounting plate; 304. and a second pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a self-locking cable bridge comprises a middle part 1, a first end part 2 and a second end part 3, wherein the middle part 1 comprises a frame unit and a connecting unit, the connecting unit is arranged on the left side and the right side of the frame unit, the frame unit comprises a first back side plate 101, a first front side plate 102, a first top plate 103 and a first bottom plate 104, the first back side plate 101 is located on the back side of the frame unit, the first front side plate 102 is located on the front side of the frame unit, the first top plate 103 is fixedly connected to the top between the first back side plate 101 and the first front side plate 102, the first bottom plate 104 is fixedly connected to the bottom between the first back side plate 101 and the first front side plate 102, the connecting unit comprises a first pin shaft 105, the first pin shaft 105 is fixedly connected to the left sides of the first back side plate 101 and the first front side plate 102, a pin hole 106 is formed in the right sides of the first back side plate 101 and the first front side plate 102, the first pin shaft 105 is horizontally aligned with the first pin hole 106 and matched in shape and size, an annular groove is formed in an outer ring of the first pin hole 106, and an inner ring of the first pin hole 106 is fixedly connected to form a ring protrusion which slides in a manner of the ring protrusion, so as to be stable in a position limiting and stable and capable of rotating.
End piece 2 sets up in the left side of middleware 1, end piece 2 includes two back side panels 201, two front side panels 202 and mounting panel 203, two back side panels 201 are located the back of end piece 2, two front side panels 202 are located end piece 2 openly, bottom left side between two back side panels 201 and two front side panels 202 is fixed connection to mounting panel 203, two pinhole 204 have been seted up on two back side panels 201 and two front side panels 202 right sides, the inner circle fixed connection of two pinhole 204 has the annular bulge, the annular has been seted up to two 304 outer circles of round pin axle, so that end piece 2 and end piece two 3 installation connect in middleware 1 about both ends remain stable and can rotate.
The second end piece 3 is located on the right side of the middle piece 1, the second end piece 3 comprises a third back side plate 301, a third front side plate 302, a second mounting plate 303 and a second pin shaft 304, the third back side plate 301 is located on the back side of the second end piece 3, the third front side plate 302 is located on the front side of the second end piece 3, the second mounting plate 303 is fixedly connected to the right side of the bottom between the third back side plate 301 and the third front side plate 302, the second pin shaft 304 is fixedly connected to the left sides of the outer walls of the third back side plate 301 and the third front side plate 302, and the end faces of the first pin shaft 105 and the second pin shaft 304 are both slope surfaces with the lower left side and the higher right side, so that the first pin shaft 105 and the second pin shaft 304 can slide into the first pin hole 106 and the second pin hole 204 more easily when the end piece and the middle piece 1 are extruded.
In the actual operation process, when this device uses, push end piece one 2 right side with the extruded mode with middle part 1 left side, make round pin axle one 105 bounce into pinhole two 204 in, and the ring protruding card is gone into the annular, thereby make middle part 1 and end piece one 2 connect stably and can rotate, can assemble a plurality of middle parts 1 according to the demand of cable length, thereby the extension crane span structure, use end piece two 3 to push into from middle part 1 right side on the rightmost side at last, make round pin axle two 304 bounce into pinhole one 106, thereby accomplish the holistic concatenation of crane span structure, it can to fix the crane span structure both sides respectively through mounting panel one 203 and mounting panel two 303.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Claims (8)
1. A self-locking cable bridge comprises a middle part (1), a first end part (2) and a second end part (3), and is characterized in that: the first end piece (2) is arranged on the left side of the middle piece (1), and the second end piece (3) is arranged on the right side of the middle piece (1);
the middle piece (1) comprises a frame unit and connecting units, wherein the connecting units are arranged on the left side and the right side of the frame unit.
2. The self-locking cable tray of claim 1, wherein: the frame unit comprises a first back side plate (101), a first front side plate (102), a first top plate (103) and a first bottom plate (104), the first back side plate (101) is located on the back side of the frame unit, the first front side plate (102) is located on the front side of the frame unit, the first top plate (103) is fixedly connected to the top between the first back side plate (101) and the first front side plate (102), and the first bottom plate (104) is fixedly connected to the bottom between the first back side plate (101) and the first front side plate (102).
3. The self-locking cable tray of claim 2, wherein: the connecting unit comprises a first pin shaft (105), the first pin shaft (105) is fixedly connected to the left sides of the first back side plate (101) and the first front side plate (102), and a first pin hole (106) is formed in the right sides of the first back side plate (101) and the first front side plate (102).
4. The self-locking cable tray of claim 3, wherein: the first end piece (2) comprises a second back side plate (201), a second front side plate (202) and a first mounting plate (203), the second back side plate (201) is located on the back side of the first end piece (2), the second front side plate (202) is located on the front side of the first end piece (2), the first mounting plate (203) is fixedly connected to the left side of the bottom between the second back side plate (201) and the second front side plate (202), and a second pin hole (204) is formed in the right sides of the second back side plate (201) and the second front side plate (202).
5. The self-locking cable tray of claim 4, wherein: the second end piece (3) comprises a third back side plate (301), a third front side plate (302), a second mounting plate (303) and a second pin shaft (304), the third back side plate (301) is located on the back side of the second end piece (3), the third front side plate (302) is located on the front side of the second end piece (3), the second mounting plate (303) is fixedly connected to the right side of the bottom between the third back side plate (301) and the third front side plate (302), and the second pin shaft (304) is fixedly connected to the left sides of the outer walls of the third back side plate (301) and the third front side plate (302).
6. The self-locking cable tray of claim 3, wherein: the first pin shaft (105) is horizontally aligned with the first pin hole (106) and is identical in shape and size, an annular groove is formed in the outer ring of the first pin shaft (105), an annular protrusion is fixedly connected to the inner ring of the first pin hole (106), and the annular protrusion slides in the annular groove.
7. The self-locking cable tray of claim 5, wherein: an inner ring of the second pin hole (204) is fixedly connected with a ring bulge, and an outer ring of the second pin shaft (304) is provided with a ring groove.
8. The self-locking cable tray of claim 5, wherein: the end surfaces of the first pin shaft (105) and the second pin shaft (304) are slopes with a lower left side and a higher right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222846464.7U CN218514025U (en) | 2022-10-27 | 2022-10-27 | Self-locking cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222846464.7U CN218514025U (en) | 2022-10-27 | 2022-10-27 | Self-locking cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218514025U true CN218514025U (en) | 2023-02-21 |
Family
ID=85218486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222846464.7U Active CN218514025U (en) | 2022-10-27 | 2022-10-27 | Self-locking cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218514025U (en) |
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2022
- 2022-10-27 CN CN202222846464.7U patent/CN218514025U/en active Active
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