CN212258286U

CN212258286U - Fixing structure for alarm cable

Info

Publication number: CN212258286U
Application number: CN202021039085.1U
Authority: CN
Inventors: 徐宇; 徐旗钊; 魏政; 孙横伟; 周丹; 朱一平; 彭冬生; 吴晓林; 曹凯
Original assignee: Jiangsu Hengli Brake Manufacture Co ltd
Current assignee: Jiangsu Hengli Brake Manufacture Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-29
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to an alarm line fixing structure; the alarm device comprises a bracket and a pressing plate which are arranged up and down, wherein the bracket and the pressing plate are fixedly installed through fasteners, and an alarm line is arranged between the bracket and the pressing plate; an accommodating groove is formed between the opposite surfaces of the bracket and the pressing plate, and the alarm wire is accommodated in the accommodating groove; the alarm line is fixedly connected with the bracket through a line clamp; supports are arranged at the notches at the two ends of the accommodating groove; in the transportation or assembly use process, the alarm line is fixed on the support by the ply-yarn drill, and the support is adorned admittedly through fastener and clamp plate again to the alarm line holds in the holding tank that the notch has the support, makes the alarm line of complete fixation can not receive the damage because of the colliding with of support is out of shape, has guaranteed the intact of alarm line greatly, has effectively prolonged the life of alarm line.

Description

Fixing structure for alarm cable

Technical Field

The utility model belongs to the technical field of the fixed technique of alarm line and specifically relates to an alarm line fixed knot constructs.

Background

In the prior art, a sensor support and a pressure plate are adopted in an air disc brake to protect an alarm wire, the alarm wire is wired from the middle of the sensor support and the pressure plate, although a certain protection effect is achieved, the alarm wire is not fixed and is in a free state, and the alarm wire shakes in a space between the sensor support and the pressure plate in an assembling or transporting process; and the sensor support is of a thin-wall sheet metal structure, when the sensor support is deformed or even damaged due to external force collision, the sensor support is very easy to press the fragile alarm line to cause damage, particularly the alarm line at the end part of the pressing plate is very easy to damage, and the normal use of the alarm line is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides a fixing structure for the alarm cable with a reasonable structure, so that the completeness of the alarm cable is greatly guaranteed, and the service life of the alarm cable is effectively prolonged.

The utility model discloses the technical scheme who adopts as follows:

a fixing structure for an alarm cable comprises a support and a pressing plate which are arranged up and down, wherein the support and the pressing plate are fixedly installed, and the alarm cable is placed between the support and the pressing plate; an accommodating groove is formed between the opposite surfaces of the bracket and the pressing plate, and the alarm cable is accommodated in the accommodating groove; the alarm wire is fixedly connected with the bracket; the holding tank both ends notch department is provided with the support.

As a further improvement of the above technical solution:

the structure of the support is as follows: the support comprises a support body, wherein a lower concave part is arranged on the support body in the direction towards a pressure plate, and two side edges of the support body extend towards the direction of the pressure plate to form flanges; an accommodating groove is formed between the lower concave part and the flanges at the two sides; the two side edges are provided with line cards with inward curled edges, and the alarm lines are clamped in the line cards.

The end part of the lower concave part penetrates through the end part of one end of the bracket body, small supports extend from the edges of the end parts of the bracket body positioned at two sides of the lower concave part, and a long support extends from the middle part of the edge of the other end of the bracket body; the extending directions of the small support and the long support are the same as the extending direction of the flanging.

And a holding groove with a U-shaped structure is formed on the bracket positioned outside the lower concave part.

And the small support and the long support are provided with wire outlets for alarm wires.

A wire clip is arranged on one side of the bracket body and is close to the end part extended with the long support; and the other side of the bracket body is provided with three wire clamps, the two wire clamps at the two ends are close to the two ends of the bracket body respectively, and the wire clamp at the middle part is positioned at the joint of the lower concave part and the bracket body.

The bracket body is provided with a through hole which penetrates through the lower concave part.

The pressing plate and the bracket are fixedly installed through a fastener.

The two sides of the pressure plate extend towards the direction of the bracket to form an inclined plane structure.

A branch line extends from the middle of the alarm line.

The utility model has the advantages as follows:

the utility model has the advantages of compact and reasonable structure, convenient operation is fixed in the support by the ply-yarn drill through the alarm line on, the support is adorned admittedly through fastener and clamp plate again to the alarm line holds in the holding tank that the notch has the support, makes completely fixed alarm line can not receive the damage because of colliding with of support is out of shape, thereby has guaranteed the intact of alarm line greatly, has effectively prolonged its life, and the practicality is good.

The utility model discloses still include following advantage:

the existence of the lower concave part not only enables the bracket to be tightly attached to the pressing plate, but also forms an accommodating groove of the alarm line on two sides, and the strength of the accommodating groove is ensured by the tight attachment between the bracket and the pressing plate;

the three-way alarm cable is accommodated in the accommodating groove of the U-shaped structure, the front part of a bifurcation point of the alarm cable is clamped in the wire clamp at the middle part, and a branch cable is clamped on the single wire clamp at the other side after passing through the bottom of the U-shaped structure; the arrangement of the line cards on the two side edges enables the installation and fixing mode of the alarm line to be unique, and installation errors are avoided;

the existence of the small support and the long support at the groove opening of the accommodating groove enhances the strength of the accommodating groove, particularly the wire outlet, and greatly improves the performance of resisting deformation and damage under the action of external force, thereby effectively protecting an alarm wire;

after the alarm line clamped on the support, the support and the pressing plate are connected through the fastener, so that the alarm line is convenient to assemble, and the fixing mode of the fastener is reliable and high in stability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic structural diagram of the bracket of the present invention.

Fig. 4 is the utility model discloses the installation sketch map of alarm line and support.

Fig. 5 is a schematic structural view of the pressing plate of the present invention.

Wherein: 1. pressing a plate; 2. an alarm line; 3. a support; 4. a fastener; 11. a bevel structure; 21. a branch line; 31. a stent body; 32. a line card; 33. flanging; 34. a lower recess; 35. a through hole; 36. a small support; 37. long support; 38. accommodating grooves; 39. and (6) an outlet.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 and 2, the fixing structure for the alarm cable of the embodiment includes a bracket 3 and a pressing plate 1 which are vertically arranged, the bracket 3 and the pressing plate 1 are fixedly installed, and the alarm cable 2 is placed between the bracket 3 and the pressing plate 1; an accommodating groove 38 is formed between the opposite surfaces of the bracket 3 and the pressure plate 1, and the alarm wire 2 is accommodated in the accommodating groove 38; the alarm wire 2 is fixedly connected with the bracket 3; supports are arranged at the notches at the two ends of the accommodating groove 38.

As shown in fig. 3, the structure of the bracket 3 is: the support comprises a support body 31, wherein a lower concave part 34 is arranged on the support body 31 towards the direction of a pressure plate 1, and two side edges of the support body 31 extend towards the direction of the pressure plate 1 to form flanges 33; the lower concave part 34 and the two side flanges 33 form a containing groove 38; the turned edges 33 on the two sides are provided with a line card 32 with inward turned edges, and the alarm line 2 is clamped in the line card 32; the existence of the lower concave part 34 not only enables the support 3 to be tightly attached to the pressure plate 1, but also forms the accommodating groove 38 of the alarm line 2 on two sides, and the strength of the accommodating groove 38 is ensured by the tight attachment between the support 3 and the pressure plate 1.

The end of the lower concave part 34 penetrates to the end of one end of the bracket body 31, the edge of the end of the bracket body 31 at both sides of the lower concave part 34 extends with a small support 36, and the middle part of the edge of the other end of the bracket body 31 extends with a long support 37; the extending directions of the small support 36 and the long support 37 are the same as the extending direction of the flange 33.

The bracket 3 located outside the lower recess 34 is formed with a receiving groove 38 of a U-shaped configuration.

The side edges of the small support 36 and the long support 37 are provided with an outlet 39 of the alarm line 2; the existence of the small support 36 and the long support 37 at the notch of the accommodating groove 38 enhances the strength of the accommodating groove 38, particularly the wire outlet 39, and greatly improves the performance of resisting deformation and damage under the action of external force, thereby effectively protecting the alarm wire 2.

A wire clip 32 is arranged on a flange 33 at one side of the bracket body 31, and the wire clip 32 is close to the end part extending with the long support 37; three line cards 32 are arranged on the other side flanging 33 of the bracket body 31, two line cards 32 at two ends are respectively close to two ends of the bracket body 31, and the line card 32 at the middle part is positioned at the joint of the lower concave part 34 and the bracket body 31.

The bracket body 31 is provided with a through hole 35, and the through hole 35 penetrates through the lower concave part 34.

The pressing plate 1 and the bracket 3 are fixedly arranged through a fastener 4; after alarm line 2 clamped in support 3, support 3 was connected through fastener 4 with clamp plate 1, convenient assembling to fastener 4's reliable stability is high.

As shown in fig. 5, the two sides of the pressure plate 1 extend towards the direction of the bracket 3 to form a slope structure 11; the inclined plane structure 11 helps to improve and ensure the strength of the joint of the bracket 3 and the pressing plate 1.

A branch line 21 extends from the middle part of the alarm line 2; the three-way alarm cable 2 is accommodated in the accommodating groove 38 of the U-shaped structure, the front part of a bifurcation point of the alarm cable 2 is clamped in the line card 32 in the middle part, and the branch line 21 passes through the bottom of the U-shaped structure and then is clamped on the single line card 32 on the other side; the arrangement of the line cards 32 on the two side flanges 33 enables the mounting and fixing mode of the alarm line 2 to be unique, and the occurrence of mounting errors is avoided.

The utility model discloses an installation mode does:

firstly, the alarm wire 2 is clamped in the wire clamp 32 of the bracket 3, so that the alarm wire 2 is accommodated in the side edge of the U-shaped structure accommodating groove 38 with three wire clamps 32 at intervals, after the wire clamp 32 in the middle is clamped, the branch wire 21 is clamped to the single wire clamp 32 of the flanging 33 on the other side after passing through the bottom of the U-shaped structure, and the installation and fixation between the alarm wire 2 and the bracket 3 are completed, as shown in fig. 4;

attaching one surface of the bracket 3, which is provided with the alarm wire 2, to the pressing plate 1, and installing the fastener 4 in the through hole 35, so that the bracket 3 and the pressing plate 1 are fixedly installed to complete installation; so that the alarm cord 2 is completely fixedly received between the bracket 3 and the pressure plate 1.

Alarm line 2 is fixed in on the support 3 by ply-yarn drill 32, and support 3 is adorned with clamp plate 1 admittedly through fastener 4 again to alarm line 2 holds in the holding tank 38 that the notch has the support, makes completely fixed alarm line 2 can not receive the damage because of the deformation of colliding with of support 3.

The utility model discloses simple structure, installation convenient to use is swift, has effectively ensured the intact of alarm line, has ensured the quality when it uses, has prolonged life.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides an alarm line fixed knot constructs which characterized in that: the alarm device comprises a support (3) and a pressing plate (1) which are arranged up and down, wherein the support (3) and the pressing plate (1) are fixedly installed, and an alarm line (2) is arranged between the support (3) and the pressing plate (1); an accommodating groove (38) is formed between the opposite surfaces of the support (3) and the pressure plate (1), and the alarm cable (2) is accommodated in the accommodating groove (38); the alarm wire (2) is fixedly connected with the bracket (3); supports are arranged at notches at two ends of the accommodating groove (38).

2. The alarm cable fixing structure of claim 1, wherein: the structure of the bracket (3) is as follows: the bracket comprises a bracket body (31), wherein a lower concave part (34) is arranged on the bracket body (31) in the direction towards the pressure plate (1), and two side edges of the bracket body (31) extend towards the direction of the pressure plate (1) to form flanges (33); an accommodating groove (38) is formed between the lower concave part (34) and the two side flanges (33); the turned edges (33) on two sides are provided with a line card (32) turned inwards, and the alarm line (2) is clamped in the line card (32).

3. The alarm cable fixing structure of claim 2, wherein: the end part of the lower concave part (34) penetrates through the end part of one end of the bracket body (31), small supports (36) extend from the edges of the end parts of the bracket body (31) positioned at two sides of the lower concave part (34), and long supports (37) extend from the middle part of the edge of the other end of the bracket body (31); the extending directions of the small support (36) and the long support (37) are the same as the extending direction of the flanging (33).

4. The alarm cable fixing structure of claim 3, wherein: and a receiving groove (38) with a U-shaped structure is formed on the bracket (3) positioned outside the lower concave part (34).

5. The alarm cable fixing structure of claim 3, wherein: and the side edges of the small support (36) and the long support (37) are provided with wire outlets (39) of the alarm wires (2).

6. The alarm cable fixing structure of claim 3, wherein: a wire clamp (32) is arranged on a flange (33) at one side of the bracket body (31), and the wire clamp (32) is close to the end part extending with the long support (37); three line cards (32) are arranged on the other side flanging (33) of the support body (31), two line cards (32) at two ends are close to two ends of the support body (31) respectively, and the line card (32) in the middle is positioned at the joint of the lower concave part (34) and the support body (31).

7. The alarm cable fixing structure of claim 2, wherein: the bracket body (31) is provided with a through hole (35), and the through hole (35) penetrates through the lower concave part (34).

8. The alarm cable fixing structure of claim 1, wherein: the pressing plate (1) and the bracket (3) are fixedly arranged through a fastener (4).

9. The alarm cable fixing structure of claim 1, wherein: the two sides of the pressure plate (1) extend towards the direction of the bracket (3) to form an inclined plane structure (11).

10. The alarm cable fixing structure of claim 1, wherein: a branch line (21) extends from the middle of the alarm line (2).