CN217753525U

CN217753525U - High-speed railway dropper bending machine ware

Info

Publication number: CN217753525U
Application number: CN202221548579.1U
Authority: CN
Inventors: 陈海涛; 黄虎威; 李云; 高胤; 刘建捧
Original assignee: CREC EEB Operation Maintenance Co Ltd
Current assignee: CREC EEB Operation Maintenance Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-08
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to the technical field of a simmer, and discloses a high-speed railway dropper bending machine, which comprises a fixed base and an operating handle, wherein the fixed base comprises an operating plate, a first shaft and a second shaft are arranged on the operating plate along the transverse extension direction of the operating plate, and the first shaft and the second shaft are both vertical to the operating plate; the operating plate is provided with an arc limiting structure and a butting bulge, the arc limiting structure is positioned on one side of the first shaft, an arc gap is reserved between the arc limiting structure and the first shaft, the arc gap is provided with an incoming end and an outgoing end, the outgoing end is positioned above the first shaft, and the butting bulge is positioned below the second shaft; the utility model provides a pair of high-speed railway dropper bending machine ware has solved traditional manual bending machine, is difficult to reach the technical standard that the regulation required, and the bending machine effect is not good, and labour cost is high, change inefficiency, the extravagant serious problem of material.

Description

High-speed railway dropper bending machine ware

Technical Field

The utility model relates to a bending machine technical field, concretely relates to high-speed railway dropper bending machine ware.

Background

The connection between the carrier cable and the contact wire of the hanger is a phosphor bronze rod with the diameter of 6mm instead of a copper alloy stranded wire, so that the lifting height of the contact wire is not limited, and the shock absorption is formed between the contact wire and the carrier cable, thereby limiting the shock of a contact net system. The upper part of the dropper is short in bending, and secondary adjustment and bending cannot be performed. In effect corresponding to an unmodulated dropper. Is very unfavorable for operation and maintenance, and the whole hanger needs to be replaced if the length of the hanger needs to be adjusted.

The Japanese-style cantilever dropper adopts a phosphor bronze rod with the diameter of phi 6mm, adopts a compression joint mode when being connected with a contact wire dropper wire clamp, adopts a synthetic material sliding sheath when being connected with a carrier cable, has high technical standard requirement, is uniformly and repeatedly synthesized during bending, cannot modify the size for the second time, and is difficult to achieve the technical standard required by regulation in the traditional manual bending, poor in bending effect, high in labor cost, low in replacement efficiency and serious in material waste; the operation organization, the maintenance progress, the labor intensity, the labor cost and the like are greatly influenced. Therefore, a hanger bar bending machine needs to be researched so as to reduce the influence range to the maximum extent, reduce the labor cost, improve the operation efficiency and guarantee the equipment and personal safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-speed railway dropper bending machine ware for solve at least one above-mentioned problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-speed railway dropper bending machine comprises a fixed base and an operating handle, wherein the fixed base comprises an operating plate, a first shaft and a second shaft are arranged on the operating plate along the transverse extending direction of the operating plate, and the first shaft and the second shaft are both vertical to the operating plate;

the operating plate is provided with an arc limiting structure and a butting bulge, the arc limiting structure is positioned on one side of the first shaft, an arc gap is reserved between the arc limiting structure and the first shaft, the arc gap is provided with an incoming end and an outgoing end, the outgoing end is positioned above the first shaft, and the butting bulge is positioned below the second shaft;

the handle is connected with the detachable rotation in upper end of second shaft, the position that is close to the handle rotation center on the handle is equipped with the third axle, the length direction of third axle is parallel with the length direction of second shaft, the handle clockwise rotation in-process, the lower extreme and the protruding butt of third axle.

This hanger stick bending machine ware utilizes the one end butt with the hanger stick to extend to the second shaft department after the other end draws from the arc clearance, do not install the handle before this, after the hanger stick extends to the second shaft, install the handle on the second shaft, and make the hanger stick between second shaft and third shaft, back clockwise rotation handle, because the third shaft rotates around the second shaft, then the third shaft produces the extrusion towards the second shaft direction to the hanger stick, protruding butt until third shaft and butt, thereby reach suitable crooked effect, this design is mainly applicable to whole hanger phosphorus bronze stick bending machine, the device is light, easily carry, easy to operate.

In addition, the hanger bar bending machine belongs to a portable type, is easy to carry and operate, and can realize the adjustable bending function of the hanger, thereby prolonging the service life of parts, shortening the equipment failure time consumption, and achieving the purposes of improving the operation efficiency and ensuring the personal safety. The distance between the second shaft and the first shaft is adjusted to find a proper position, so that the error of the bent dropper rod reaches a minimum value.

Further, in order to achieve a better abutting effect of the dropper on the first shaft, the center of the arc-shaped gap is concentric with the center of the first shaft.

Furthermore, in order to achieve a better limiting effect, the abutting protrusion is a slope body, the slope body extends transversely, and the slope body inclines upwards towards the direction of the first shaft.

Furthermore, for the convenience of carrying out stable location installation with this device, the base includes that the symmetry sets up in operation panel both sides and downwardly extending's support frame, the support frame welding is in the both sides of operation panel.

Furthermore, in order to ensure the overall structural strength of the device, the support frame is a U-shaped support frame with an opening facing outwards.

Furthermore, in order to facilitate installation and disassembly, the third shaft is an abutting bolt, and the abutting bolt is in threaded connection with the operating handle.

The utility model has the advantages that: this hanger stick bending machine ware utilizes the one end butt with the hanger stick to extend to the second shaft department after the other end draws from the arc clearance, do not install the handle before this, after the hanger stick extends to the second shaft, install the handle on the second shaft, and make the hanger stick between second shaft and third shaft, back clockwise rotation handle, because the third shaft rotates around the second shaft, then the third shaft produces the extrusion towards the second shaft direction to the hanger stick, protruding butt until third shaft and butt, thereby reach suitable crooked effect, this design is mainly applicable to whole hanger phosphorus bronze stick bending machine, the device is light, easily carry, easy to operate.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure: an operating handle 1; an operation panel 2; a first shaft 3; a second shaft 4; an arc-shaped limiting structure 5; an arc-shaped gap 6; a lead-in end 7; a leading-out terminal 8; an abutment projection 9; a third shaft 10; a support frame 11; the dropper rod 12.

Detailed Description

Example 1:

as shown in fig. 1 and fig. 2, the present embodiment provides a high-speed railway dropper bending machine, which includes a fixed base and an operating handle 1, where the fixed base includes an operating board 2, a first shaft 3 and a second shaft 4 are arranged on the operating board 2 along a transverse extending direction of the operating board 2, and both the first shaft 3 and the second shaft 4 are perpendicular to the operating board 2;

the operating plate 2 is provided with an arc-shaped limiting structure 5 and a butting bulge 9, the arc-shaped limiting structure 5 is positioned on one side of the first shaft 3, an arc-shaped gap 6 is reserved between the arc-shaped limiting structure 5 and the first shaft 3, the arc-shaped gap 6 is provided with an incoming end 7 and an outgoing end 8, the outgoing end 8 is positioned above the first shaft 3, and the butting bulge 9 is positioned below the second shaft 4;

the detachable rotation in upper end of action handle 1 and secondary shaft 4 is connected, it is concrete, be equipped with the through-hole on the action handle 1, during the use directly establish the through-hole cover in the upper end of secondary shaft 4 can, spacing boss has on the secondary shaft 4, can restrict the rotation height position of action handle 1, the position that is close to 1 rotation center of action handle on the action handle 1 is equipped with third axle 10, the length direction of third axle 10 is parallel with the length direction of secondary shaft 4, the clockwise rotation in-process of action handle 1, the lower extreme and the protruding 9 butt of third axle 10.

According to the hanger bar bending machine, one end of a hanger bar 12 is abutted to a first shaft 3, the other end of the hanger bar 12 extends to a second shaft 4 after being led out from an arc-shaped gap 6, an operation handle 1 is not installed before the operation handle 1, when the hanger bar 12 extends to the second shaft 4, the operation handle 1 is installed on the second shaft 4, the hanger bar 12 is enabled to be located between the second shaft 4 and a third shaft 10, the operation handle 1 is rotated clockwise, and due to the fact that the third shaft 10 rotates around the second shaft 4, the third shaft 10 extrudes the hanger bar 12 towards the direction of the second shaft 4 until the third shaft 10 is abutted to an abutting protrusion 9, and therefore a proper bending effect is achieved.

In addition, the hanger bar bending machine belongs to a portable type, is easy to carry and operate, and can realize the adjustable bending function of the hanger, thereby prolonging the service life of parts, shortening the equipment failure time consumption, and achieving the purposes of improving the operation efficiency and ensuring the personal safety. The distance between the second shaft 4 and the first shaft 3 is adjusted to find a proper position, so that the errors of the bent dropper 12 reach a minimum value.

Example 2:

this example was optimized based on example 1 described above.

In order to achieve a better abutment of the dropper bar 12 on the first shaft 3, the centre of the arcuate gap 6 is concentric with the centre of the first shaft 3.

Example 3:

this embodiment is optimized based on embodiment 1 described above.

In order to achieve a better limiting effect, the abutting protrusion 9 is a slope body which extends transversely and inclines upwards towards the direction of the first shaft 3.

Example 4:

this example was optimized based on example 1 described above.

In order to conveniently and stably position and mount the device, the base comprises support frames 11 which are symmetrically arranged on two sides of the operating plate 2 and extend downwards, and the support frames 11 are welded on two sides of the operating plate 2.

Example 5:

this embodiment is optimized based on embodiment 4 described above.

In order to ensure the overall structural strength of the device, the support frame 11 is a U-shaped support frame with an opening facing outward.

Example 6:

this example was optimized based on example 1 described above.

For the convenience of installation and disassembly, the third shaft 10 is an abutting bolt, and the abutting bolt is in threaded connection with the operating handle 1.

Finally, it should be noted that: the above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-speed railway dropper bending machine ware which characterized in that: the device comprises a fixed base and an operating handle, wherein the fixed base comprises an operating plate, a first shaft and a second shaft are arranged on the operating plate along the transverse extending direction of the operating plate, and the first shaft and the second shaft are both vertical to the operating plate;

the operating plate is provided with an arc limiting structure and an abutting bulge, the arc limiting structure is positioned on one side of the first shaft, an arc gap is reserved between the arc limiting structure and the first shaft, the arc gap is provided with an introduction end and a leading-out end, the leading-out end is positioned above the first shaft, and the abutting bulge is positioned below the second shaft;

the handle is connected with the detachable rotation in upper end of second shaft, the position that is close to the handle rotation center on the handle is equipped with the third axle, the length direction of third axle is parallel with the length direction of second shaft, the handle rotates the in-process clockwise, the protruding butt of lower extreme and the butt of third axle.

2. The high-speed railway dropper simmer bender according to claim 1, wherein: the center of the arc-shaped gap is concentric with the center of the first shaft.

3. The high-speed railway dropper simmer bender according to claim 1, wherein: the abutting protrusion is a slope body, the slope body extends transversely, and the slope body inclines upwards towards the direction of the first shaft.

4. The high-speed railway dropper bending machine of claim 1, wherein: the base includes the symmetry and sets up in operation panel both sides and downwardly extending's support frame, the support frame welding is in the both sides of operation panel.

5. The high-speed railway dropper simmer bender according to claim 4, wherein: the support frame is a U-shaped support frame with an opening facing outwards.

6. The high-speed railway dropper simmer bender according to claim 1, wherein: the third shaft is an abutting bolt, and the abutting bolt is in threaded connection with the operating handle.