CN220510738U

CN220510738U - Cable hanger

Info

Publication number: CN220510738U
Application number: CN202321791292.6U
Authority: CN
Inventors: 郑玉糖; 张朝旭; 马浩; 彭文祥; 王欢; 顾斌; 池宏杰; 常家正; 杨磊
Original assignee: China Railway Construction Electrification Bureau Group Co ltd Third Branch; China Railway Construction Electrification Bureau Group Co Ltd; Third Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: China Railway Construction Electrification Bureau Group Co ltd Third Branch; China Railway Construction Electrification Bureau Group Co Ltd; Third Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-20
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a cable hanging bracket, which comprises a hanging bracket main body, a positioning top plate and a limiting plate, wherein a fixed baffle is arranged on the top surface of the inner side of the hanging bracket main body, a T-shaped supporting block is arranged at the top of the fixed baffle, first grooves are formed in the surfaces of the two ends above two sides of the hanging bracket main body, T-shaped clamping grooves are formed in the middle surface of the bottom of the positioning top plate, third grooves are formed in the surfaces of the two ends above the positioning top plate, and positioning grooves are formed in the surfaces of the two sides above the positioning top plate.

Description

Cable hanger

Technical Field

The utility model belongs to the technical field of cable equipment, and particularly relates to a cable hanging bracket.

Background

The cable has a plurality of applications, and is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like.

The isolator lead wire is connected to the busbar by the tunnel top directly at the high-altitude upper net point department, does not have fixed measure in the middle, easily causes last cable mount not hard up even drop from the tunnel top, and the very likely bow net accident that causes more serious of beating the pantograph or winding pantograph that leads to the fact influences driving safety.

Disclosure of Invention

The utility model aims to overcome the prior art, and provides a cable hanger to solve the problems that the lead of a disconnecting switch provided in the prior art is directly connected to a busbar at a high-altitude upper net point by a tunnel roof, no fixing measure is adopted in the middle, the last cable fixing frame is easy to loosen and even fall off from the tunnel roof, and the problem that a pantograph is damaged or a more serious pantograph net accident is caused by winding the pantograph is very likely to be caused, so that the driving safety is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable hanger, includes gallows main part, location roof and limiting plate, the inboard top surface of gallows main part is provided with fixed baffle, fixed baffle top is provided with T type supporting shoe, gallows main part both sides top both ends surface all is provided with first recess, location roof bottom middle part surface is provided with T type draw-in groove, location roof both ends surface all is provided with the third recess, location roof top both sides surface all is provided with the constant head tank, the inside positioning bolt that is provided with of constant head tank, limiting plate both sides top and below surface all are provided with the second recess, first recess, second recess and the inside fixing bolt that is provided with of third recess.

Preferably, the fixed partition plate is fixedly connected with the inner top surface of the hanger main body in a welding mode.

Preferably, the T-shaped supporting block is fixedly connected with the top of the fixed partition plate in a welding mode, the T-shaped clamping groove is connected with the surface of the middle part of the bottom of the positioning top plate in a jogged mode, and the hanging bracket main body and the fixed partition plate are connected with the surface of the middle part of the bottom of the positioning top plate in a limiting and clamping mode through the T-shaped supporting block and the T-shaped clamping groove.

Preferably, the first grooves are four, and the four first grooves are fixedly connected with the surfaces of the two ends above the two sides of the hanger main body in an embedded manner.

Preferably, the number of the third grooves is four, and the four third grooves are fixedly connected with the surfaces of the two ends of the two sides of the positioning top plate in an embedded manner.

Preferably, the positioning grooves and the positioning bolts are both arranged, the two positioning grooves are all connected with the surfaces of the two sides above the positioning top plate in a jogged and communicated mode, and the two positioning bolts are all fixedly connected with the inner threads of the positioning grooves.

Preferably, two limiting plates are arranged, and the upper surfaces and the lower surfaces of two sides of the limiting plates are all connected with the second groove in a jogged and communicated mode.

Preferably, the fixing bolts are four, the four fixing bolts are fixedly connected with the first groove, the second groove and the third groove through threads respectively, and the hanger main body is fixedly connected with the positioning top plate through the first groove, the second groove, the third groove and the fixing bolts.

Compared with the prior art, the utility model provides the cable hanger which has the following beneficial effects:

according to the utility model, through the hanging bracket main body, the limiting support effect can be provided for the isolating switch wire at the high position, the locating top plate and the top of the tunnel are fixed through the locating groove and the locating bolt, the limiting plate is utilized, a fixed space can be provided for the contact between the hanging bracket main body and the locating top plate, and the first groove, the second groove, the third groove and the fixing bolt are utilized, so that the situation that the last cable fixing frame is loose and even falls off from the top of the tunnel due to the separation between the hanging bracket main body and the locating top plate is avoided, and the serious bow net accident caused by the damage of a pantograph or the winding of the pantograph is most likely to be caused, thereby influencing the driving safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

fig. 1 is a schematic structural view of a cable hanger according to the present utility model;

fig. 2 is a schematic structural view of a hanger body of the cable hanger according to the present utility model;

fig. 3 is a schematic structural view of a limiting plate of a cable hanger according to the present utility model;

fig. 4 is a schematic structural view of a positioning top plate of the cable hanger according to the present utility model;

fig. 5 is a schematic top view of a cable hanger according to the present utility model;

fig. 6 is a schematic top view of a hanger body of the present cable hanger using the novel proposal;

FIG. 7 is a schematic view of another angular structure of a positioning top plate of the cable hanger according to the present utility model;

in the figure: 1. a hanger body; 2. positioning a top plate; 3. fixing the partition board; 4. a limiting plate; 5. t-shaped supporting blocks; 6. a first groove; 7. a second groove; 8. a fixing bolt; 9. a positioning groove; 10. positioning bolts; 11. a T-shaped clamping groove; 12. and a third groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a cable hanger, including hanger main part 1, location roof 2 and limiting plate 4, hanger main part 1 inboard top surface is provided with fixed baffle 3, through being provided with hanger main part 1, can provide the effect of spacing support for the isolator line that is located the eminence, through being provided with fixed baffle 3, can provide different positions for the cable of placing at hanger main part 1 and place, avoid subway construction cable often to face the condition of many specialty cross-constructions and influence each other, fixed baffle 3 top is provided with T type supporting shoe 5, hanger main part 1 both ends top both ends surface all is provided with first recess 6, location roof 2 bottom middle part surface is provided with T type draw-in groove 11, through being provided with T type supporting shoe 5 and T type draw-in groove 11, can be with hanger main part 1 through fixed baffle 3 and location roof 2 bottom providing the effect of supporting the block, location roof 2 both ends surface all is provided with third recess 12, location roof 2 top both sides surface all is provided with constant head tank 9, the inside of constant head tank 9 is provided with positioning bolt 10, through being provided with constant head tank 9 and constant head bolt 10, with the condition that constant head tank 9 and constant head tank 10, with between location roof 2 and the top 4, it is provided with first recess 6 to drop down to lead to the fixed roof 2, the fixed roof 1 can be provided with between the fixed roof 1 and the second recess through being provided with T type supporting shoe 11, the second recess 7 and the inside is left-side 1, the fixed roof 1 through being provided with the fixed recess between the second recess, the fixed roof is 8, and the fixed roof is left and the top 1, and the fixed roof is left over the fixed for the top is left to be left to the inside by the fixed to the inside of the top of the hanger main part, the top 1, the pantograph is likely to be damaged or wound to cause more serious pantograph net accidents, and driving safety is affected.

In the utility model, preferably, the fixed partition plate 3 is fixedly connected with the top surface of the inner side of the hanger main body 1 in a welding way, through the hanger main body 1, the spacing support function can be provided for the isolating switch wire at a high position, and through the fixed partition plate 3, different positions can be provided for the cable placed on the hanger main body 1 for placement, so that the situation that subway construction cables often face multi-professional cross construction and are mutually influenced is avoided.

In the utility model, preferably, the T-shaped supporting block 5 is fixedly connected with the top of the fixed partition plate 3 in a welding way, the T-shaped clamping groove 11 is connected with the middle surface of the bottom of the positioning top plate 2 in a jogged way, the hanger main body 1 and the fixed partition plate 3 are in limit clamping connection with the middle surface of the bottom of the positioning top plate 2 through the T-shaped supporting block 5 and the T-shaped clamping groove 11, and the supporting clamping effect can be provided for the hanger main body 1 and the bottom of the positioning top plate 2 through the fixed partition plate 3 through the T-shaped supporting block 5 and the T-shaped clamping groove 11.

In the present utility model, preferably, four first grooves 6 are provided, and the four first grooves 6 are fixedly connected with the two end surfaces above the two sides of the hanger main body 1 in a jogged manner.

In the present utility model, preferably, four third grooves 12 are provided, and the four third grooves 12 are fixedly connected with two end surfaces of two sides of the positioning top plate 2 in a jogged manner.

In the utility model, preferably, two positioning grooves 9 and positioning bolts 10 are arranged, the two positioning grooves 9 are in embedded communication connection with the surfaces of the two sides above the positioning top plate 2, the two positioning bolts 10 are in threaded fixed connection with the inner part of the positioning grooves 9, and the positioning top plate 2 is in threaded fixed connection with the tunnel top through the positioning grooves 9 and the positioning bolts 10.

In the utility model, preferably, two limiting plates 4 are arranged, the upper surfaces and the lower surfaces of the two sides of the two limiting plates 4 are connected with the second groove 7 in a jogged and communicated mode, and a fixed space can be provided for contact between the hanger main body 1 and the positioning top plate 2 through the limiting plates 4.

In the utility model, preferably, four fixing bolts 8 are arranged, the four fixing bolts 8 are respectively and fixedly connected with the inner threads of the first groove 6, the second groove 7 and the third groove 12, the hanger main body 1 is fixedly connected with the positioning top plate 2 through the first groove 6, the second groove 7, the third groove 12 and the fixing bolts 8, and the first groove 6, the second groove 7, the third groove 12 and the fixing bolts 8 are arranged, so that the hanger main body 1 and the positioning top plate 2 can be prevented from being separated, the last cable fixing frame is loosened and even falls from the top of a tunnel, and more serious bow net accidents caused by the damage of a pantograph or a winding pantograph are possibly caused, and the driving safety is influenced.

The working principle and the using flow of the utility model are as follows: during the use, pass through constant head tank 9 and positioning bolt 10 with location roof 2, screw thread fixed between the tunnel top, immediately pass through T type supporting shoe 5 and T type draw-in groove 11, can provide the effect of supporting the block with the locating roof 2 bottom through fixed baffle 3 with hanger main part 1, simultaneously, utilize fixed baffle 3, can place for the cable of placing at hanger main part 1 provides different positions, avoid subway construction cable to face many specialty cross-under construction and the condition of mutual influence often, through being provided with hanger main part 1, can provide spacing support for the isolator line that is located the eminence, utilize limiting plate 4, can provide fixed space for contacting between hanger main part 1 and the locating roof 2, reuse first recess 6, second recess 7, third recess 12 and fixing bolt 8, avoid breaking away from between hanger main part 1 and the locating roof 2, lead to last cable mount to become flexible even drop from the tunnel top, very likely cause the pantograph to cause more serious net accident of the pantograph, influence driving safety.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable gallows, includes gallows main part (1), location roof (2) and limiting plate (4), its characterized in that: the novel lifting frame comprises a lifting frame body (1), wherein a fixed partition plate (3) is arranged on the inner top surface of the lifting frame body (1), T-shaped supporting blocks (5) are arranged on the top of the fixed partition plate (3), first grooves (6) are formed in the surfaces of two ends of the two sides of the lifting frame body (1), T-shaped clamping grooves (11) are formed in the surfaces of the middle of the bottom of the positioning top plate (2), third grooves (12) are formed in the surfaces of two ends of the two sides of the positioning top plate (2), positioning grooves (9) are formed in the surfaces of two sides of the upper side of the positioning top plate (2), positioning bolts (10) are arranged in the positioning grooves (9), second grooves (7) are formed in the surfaces of the two sides of the limiting plate (4), and fixing bolts (8) are arranged in the first grooves (6), the second grooves (7) and the third grooves (12).

2. A cable hanger according to claim 1, wherein: the fixed partition plate (3) is fixedly connected with the inner top surface of the hanger main body (1) in a welding mode.

3. A cable hanger according to claim 1, wherein: t type supporting shoe (5) and fixed baffle (3) top welded fastening connection, T type draw-in groove (11) are connected with locating roof (2) bottom middle part surface gomphosis intercommunication, gallows main part (1) and fixed baffle (3) are connected with locating roof (2) bottom middle part surface spacing block through T type supporting shoe (5) and T type draw-in groove (11).

4. A cable hanger according to claim 1, wherein: the four first grooves (6) are formed in the two sides of the hanging frame main body (1), and the four first grooves (6) are fixedly connected with the surfaces of the two ends above the two sides of the hanging frame main body in an embedded mode.

5. A cable hanger according to claim 1, wherein: four third grooves (12) are formed, and the four third grooves (12) are fixedly connected with the surfaces of two ends of the two sides of the positioning top plate (2) in an embedded mode.

6. A cable hanger according to claim 1, wherein: the positioning grooves (9) and the positioning bolts (10) are both arranged, the two positioning grooves (9) are both connected with the surfaces of the two sides above the positioning top plate (2) in a jogged and communicated mode, and the two positioning bolts (10) are both fixedly connected with the internal threads of the positioning grooves (9).

7. A cable hanger according to claim 1, wherein: the limiting plates (4) are arranged in two, and the upper surfaces and the lower surfaces of the two sides of the limiting plates (4) are connected with the second grooves (7) in an embedded and communicated mode.

8. A cable hanger according to claim 1, wherein: the hanger comprises a hanger body (1), wherein four fixing bolts (8) are arranged, the four fixing bolts (8) are fixedly connected with the inner threads of a first groove (6), a second groove (7) and a third groove (12) respectively, and the hanger body (1) is fixedly connected with a positioning top plate (2) through the first groove (6), the second groove (7), the third groove (12) and the fixing bolts (8) in a contact mode.