CN215645894U - Angle-adjustable suspension type air rail cable leakage clamp - Google Patents
Angle-adjustable suspension type air rail cable leakage clamp Download PDFInfo
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- CN215645894U CN215645894U CN202121361758.XU CN202121361758U CN215645894U CN 215645894 U CN215645894 U CN 215645894U CN 202121361758 U CN202121361758 U CN 202121361758U CN 215645894 U CN215645894 U CN 215645894U
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Abstract
The utility model provides an angle-adjustable suspension type air rail leakage cable clamp which comprises a bracket, a connecting plate and a clamping piece, wherein the bracket is used for being installed on a suspension type air rail and comprises two side plates which are arranged in parallel, and the connecting end of each side plate is provided with the connecting plate which extends towards the front end and is bent downwards to abut against the two side plates; the leaky cable clamp comprises a clamp base and a cover plate arranged on the clamp base; the fixture base is fixedly arranged on the connecting plate; the two side plates are provided with communicated arc-shaped strip holes and fixing holes positioned above the arc-shaped strip holes; positioning fasteners are arranged in the arc-shaped strip holes and the fixing holes; the leaky cable clamp is mounted on the suspended monorail, and the effect of adjusting the radiation angle is achieved.
Description
Technical Field
The utility model relates to the field of laying of suspended monorail traffic leaky cables, in particular to a suspended type empty rail leaky cable clamp with an adjustable angle.
Background
The leaky cable is a flexible cable which is commonly called leaky cable or leaky cable, has a large turning radius and is commonly used for signal transmission in places such as railway tunnels, buildings, subway tunnels and the like; when laying the leaky cable in the scene, mainly will fix the installation on the tunnel wall supports or on the installation track through leaky cable fixture, all anchors in the concrete through the inflation fastener.
The suspension type monorail transit is a novel rail transit system for realizing safe and stable running under a train carriage suspension and a rail bridge, and the bridge is of an all-steel structure; the suspended monorail traffic needs to adopt a wireless communication system to realize reliable transmission of signals such as signal train control, dispatching communication and communication signals, and the system also usually adopts a leaky cable laying mode to radiate signal transmission.
The existing leaky cable clamps are all fixed in concrete through expansion fasteners for installation, the existing installation structure is not suitable for a suspended single rail with an all-steel structure, and the optimal radiation direction can be obtained by adjusting the positions of the leaky cable clamps after the leaky cable clamps are connected and installed on the suspended single rail.
Therefore, a need exists for an adapter structure to accommodate installation of a leaky cable clamp on a suspended monorail.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the angle-adjustable suspension type air rail leaky cable clamp, and solves the problems that the leaky cable clamp is installed on a suspension type single rail and the radiation angle is adjustable.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable angle's suspension type air rail leaks cable fixture, includes:
the bracket comprises two side plates which are arranged in parallel, and a connecting plate which extends to the front end and is bent downwards to abut against the two side plates is arranged at the connecting end of the two side plates; and
the leaky cable clamp comprises a clamp base and a cover plate arranged on the clamp base;
the fixture base is fixedly arranged on the connecting plate;
the two side plates are provided with communicated arc-shaped strip holes and fixing holes positioned above the arc-shaped strip holes;
and positioning fasteners are arranged in the arc strip holes and the fixing holes.
Preferably, the bracket is of an integrally formed structure.
Preferably, the fixture base comprises a connecting part, a first arc-shaped part is arranged on one side of the connecting part, a second arc-shaped part is arranged on the other side of the connecting part, and the connecting part, the first arc-shaped part and the second arc-shaped part are enclosed to form a cable slot;
first arc portion upper end is equipped with first joint portion, second arc portion upper end is equipped with second joint portion.
Preferably, the first clamping portion includes a first bending portion fixedly connected to the outer side of the upper end of the first arc-shaped portion, and the upper end of the first arc-shaped portion and the first bending portion are provided with first inverted buckle structures extending in opposite directions.
Preferably, the second clamping portion includes a second bending portion fixedly connected to the outer side of the upper end of the second arc-shaped portion, and the upper end of the second arc-shaped portion and the second bending portion are provided with second reverse-buckling structures extending in opposite directions.
Preferably, the cover plate is provided with a first buckle structure matched with the first inverse buckle structure and a second buckle structure matched with the second inverse buckle structure.
Preferably, the cover plate is provided with a first positioning sleeve positioned on one side of the first buckle structure and a second positioning sleeve positioned on one side of the second buckle structure;
the first bending part is provided with a first limiting lug coaxial with the first positioning sleeve;
the second bending part is provided with a second limiting lug coaxial with the second positioning sleeve;
a first limiting pin penetrates through the first limiting lug and the first bending part;
and a second limiting pin is arranged on the second limiting lug and the second bending part in a penetrating manner.
Compared with the prior art, the utility model has the following beneficial effects:
the bracket is fixedly arranged on the suspended air rail through the positioning fastener, and the leaky cable clamp is arranged on the bracket, so that the leaky cable clamp is arranged on the suspended air rail; and the installation angle of the bracket can be adjusted through the action of the arc-shaped strip holes, so that the adjustment of the radiation angle of the leaky cable is met.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a stent according to the present invention;
FIG. 3 is a schematic structural view of a leaky cable clamp;
in the figure, the position of the upper end of the main shaft,
the cable-leakage clamp comprises a support 1, a side plate 2, an arc-shaped strip hole 21, a fixing hole 22, a connecting plate 3, a cable-leakage clamp 4, a clamp base 41, a connecting portion 411, a first arc-shaped portion 412, a second arc-shaped portion 413, a cable slot 414, a first clamping portion 415, a first bending portion 4151, a first inverted buckle structure 4152, a second clamping portion 416, a second bending portion 4161, a second inverted buckle structure 4162, a cover plate 42, a first clamping structure 421, a second clamping structure 422, a positioning fastener 5, a first positioning sleeve 6, a second positioning sleeve 7, a first limiting lug 8, a second limiting lug 9, a first limiting pin 10 and a second limiting pin 11.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, an angle-adjustable suspension type air rail leakage cable clamp is provided, which includes a bracket 1 for being mounted on a suspension type air rail, where the bracket 1 includes two side plates 2 arranged in parallel, and a connecting plate 3 extending to a front end and bending downward to abut against the two side plates 2 is provided at a connecting end of the two side plates 2; the leakage cable clamping device 4 comprises a clamping device base 41 and a cover plate 42 arranged on the clamping device base 41, and when the leakage cable is clamped, the cover plate 42 is buckled with the clamping device base 41 to be compressed and form support; the fixture base 41 is fixedly arranged on the connecting plate 3 so as to realize the installation of the leaky cable fixture 4 on the suspended air rail; in order to adjust the installation angle of the bracket 1 conveniently, the installation angle of the leaky cable clamp 4 is changed, the radiation angle of the leaky cable can be adjusted after the leaky cable is clamped, the two side plates 2 are provided with through arc-shaped strip holes 21 and fixing holes 22 positioned above the arc-shaped strip holes 21, and positioning fasteners 5 are arranged in the arc-shaped strip holes 21 and the fixing holes 22; the support 1 can rotate by taking the fixing hole 22 as the circle center through the limiting and guiding effect of the arc-shaped strip hole 21, the inherent 120-degree radiation angle range of the leaky cable is expanded, and a larger angle and a more determined radiation direction can be realized.
The support 1 is of an integrally formed structure, and can be machined and manufactured by adopting a sheet metal integrally forming process, so that the whole support has good bearing strength and structural stability.
And positioning fastener 5 is bolt and anticreep nut, and in order to avoid the condition that the vibration leads to the pine to take off, can destroy the processing to the screw thread on the bolt after locking the anticreep nut, restricts the not hard up of anticreep nut once more.
As shown in fig. 3, the fixture base 41 includes a connecting portion 411, and a first arc portion 412 is disposed on one side of the connecting portion 411, and a second arc portion 413 is disposed on the other side of the connecting portion 411, and a cable slot 414 is formed by the connecting portion 411, the first arc portion 412, and the second arc portion 413, so as to support a leaky cable; a first clamping portion 415 is arranged at the upper end of the first arc-shaped portion 412, a second clamping portion 416 is arranged at the upper end of the second arc-shaped portion 413, and the cover plate 42 is connected through the first clamping portion 415 and the second clamping portion 416; the first clamping portion 415 includes a first bending portion 4151 fixedly connected to an outer side of an upper end of the first arc portion 412, and a first inverted structure 4152 extending in opposite directions is disposed on the upper end of the first arc portion 412 and the first bending portion 4151; meanwhile, the second fastening portion 416 includes a second bending portion 4161 fixedly connected to an outer side of an upper end of the second arc portion 413, and a second inverse-buckling structure 4162 extending in opposite directions is disposed on the upper end of the second arc portion 413 and the second bending portion 4161.
A first buckling structure 421 matched with the first inverted buckling structure 4152 and a second buckling structure 422 matched with the second inverted buckling structure 4162 are arranged on the cover plate 42; through first buckle structure 421 and first back-off structure 4152 lock, second buckle structure 422 and second back-off structure 4162 lock realize all carrying on spacing effect to apron 42 both ends to have the effect that the direction was prevented deviating from, can compress tightly the leaky cable through apron 42 after guaranteeing the centre gripping leaky cable.
Meanwhile, in order to further improve the connection stability between the cover plate 42 and the fixture base 41 and prevent the cover plate 42 from popping out even if the cover plate 42 is broken, a first positioning sleeve 6 positioned on one side of the first buckling structure 421 and a second positioning sleeve 7 positioned on one side of the second buckling structure 422 are arranged on the cover plate 42, a first limiting lug 8 coaxial with the first positioning sleeve 6 is arranged on the first bending part 4151, and a second limiting lug 9 coaxial with the second positioning sleeve 7 is arranged on the second bending part 4161; meanwhile, a first limit pin 10 penetrates through the first limit lug 8 and the first bent part 4151, and a second limit pin 11 penetrates through the second limit lug 9 and the second bent part 4161; therefore, after the cover plate 42 is connected with the base, the relative position is limited through the first limiting pin 10 and the second limiting pin 11, namely the cover plate 42 is also hung on the fixture base 41 after being broken, and the hanging safety is ensured.
In the explanation of the present embodiment, it should be noted that the terms "first", "second", and the like are only for convenience of description and understanding, and do not limit the number of uses, the order of installation, or the degree of importance of specific technical features.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The utility model provides a suspension type air rail leaky cable fixture of adjustable angle which characterized in that includes:
the support (1) is used for being installed on a suspended air rail and comprises two side plates (2) which are arranged in parallel, and a connecting plate (3) which extends to the front end and is bent downwards to abut against the two side plates (2) is arranged at the connecting end of the two side plates (2); and
the leaky cable clamp (4) comprises a clamp base (41) and a cover plate (42) arranged on the clamp base (41);
the fixture base (41) is fixedly arranged on the connecting plate (3);
the two side plates (2) are provided with through arc-shaped strip holes (21) and fixing holes (22) positioned above the arc-shaped strip holes (21);
and positioning fasteners (5) are arranged in the arc-shaped strip holes (21) and the fixing holes (22).
2. An angle-adjustable suspended air rail leaky cable clamp as claimed in claim 1, wherein said bracket (1) is of an integrally formed structure.
3. The angle-adjustable suspended type empty rail leaky cable clamp as claimed in claim 1 or 2, wherein the clamp base (41) comprises a connecting part (411), a first arc-shaped part (412) is arranged on one side of the connecting part (411), a second arc-shaped part (413) is arranged on the other side of the connecting part (411), and the connecting part (411), the first arc-shaped part (412) and the second arc-shaped part (413) are enclosed to form a cable slot (414);
the upper end of the first arc-shaped part (412) is provided with a first clamping part (415), and the upper end of the second arc-shaped part (413) is provided with a second clamping part (416).
4. The angle adjustable suspension type empty rail leaky cable clamp as claimed in claim 3, wherein said first clamping portion (415) comprises a first bent portion (4151) fixedly connected to the outer side of the upper end of said first arc-shaped portion (412), and a first inverted buckle structure (4152) extending towards each other is provided on the upper end of said first arc-shaped portion (412) and said first bent portion (4151).
5. The angle adjustable hanging type air rail leaky cable clamp as claimed in claim 4, wherein said second clamping portion (416) comprises a second bent portion (4161) fixedly connected to an outer side of an upper end of said second arc-shaped portion (413), and a second reverse-buckling structure (4162) extending in opposite directions is provided on an upper end of said second arc-shaped portion (413) and said second bent portion (4161).
6. An angle adjustable suspension type air rail leaky cable clamp as claimed in claim 5, characterized in that said cover plate (42) is provided with a first catch structure (421) cooperating with said first inverse catch structure (4152), and a second catch structure (422) cooperating with said second inverse catch structure (4162).
7. The angle-adjustable suspended air rail leaky cable clamp as claimed in claim 6, wherein a first locating sleeve (6) is arranged on the cover plate (42) and located on one side of the first buckling structure (421), and a second locating sleeve (7) is arranged on one side of the second buckling structure (422);
the first bending part (4151) is provided with a first limiting lug (8) which is coaxial with the first positioning sleeve (6);
a second limiting lug (9) coaxial with the second positioning sleeve (7) is arranged on the second bending part (4161);
a first limiting pin (10) penetrates through the first limiting lug (8) and the first bending part (4151);
and a second limiting pin (11) penetrates through the second limiting lug (9) and the second bending part (4161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361758.XU CN215645894U (en) | 2021-06-18 | 2021-06-18 | Angle-adjustable suspension type air rail cable leakage clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361758.XU CN215645894U (en) | 2021-06-18 | 2021-06-18 | Angle-adjustable suspension type air rail cable leakage clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215645894U true CN215645894U (en) | 2022-01-25 |
Family
ID=79943853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121361758.XU Active CN215645894U (en) | 2021-06-18 | 2021-06-18 | Angle-adjustable suspension type air rail cable leakage clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215645894U (en) |
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2021
- 2021-06-18 CN CN202121361758.XU patent/CN215645894U/en active Active
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