CN210115853U

CN210115853U - Steel wire rope tensioning tool

Info

Publication number: CN210115853U
Application number: CN201920681224.1U
Authority: CN
Inventors: 蒋安鹏
Original assignee: Nanjing Puzhen Science & Technology Industrial Co Ltd
Current assignee: Nanjing Puzhen Science & Technology Industrial Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-28
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a steel wire rope tensioning tool, which comprises two limiting plates, wherein the limiting plates are L-shaped angle iron structures, a clamping groove is formed on the longitudinal arm of each L-shaped angle iron structure limiting plate, a stop block is fixedly welded on the outer side surface of the transverse arm of each L-shaped angle iron structure limiting plate, the stop block is a cylindrical tubular structure, the two limiting plates are symmetrically arranged, a screw rod is movably arranged in the cylindrical tubular structure stop block on the two limiting plates in a penetrating manner, and nuts are respectively in threaded connection with the screw rods on the two sides of each stop block; the utility model discloses simple structure, convenient operation, the installation stability is good, improves the taut efficiency of wire rope, guarantees product quality.

Description

Steel wire rope tensioning tool

Technical Field

The utility model relates to a taut frock of wire rope belongs to the machine-building technical field.

Background

At present, some parts on the rail vehicle need to be tensioned and fixed by steel wire ropes, the traditional installation mode is a mode that two workers are matched to directly tension the steel wire ropes manually, the method is low in efficiency, the steel wire ropes cannot be completely tensioned, and the product quality cannot be stably controlled.

Disclosure of Invention

For solving the not enough of prior art, the utility model provides a taut frock of wire rope, simple structure, convenient operation, installation stability is good, improves the taut efficiency of wire rope, guarantees product quality.

The utility model discloses the technical scheme who adopts does:

the utility model provides a taut frock of wire rope, includes two limiting plates, the limiting plate is L type angle bar structure, is formed with the draw-in groove on the vertical arm of L type angle bar structure limiting plate, is provided with the dog at the horizontal arm lateral surface welded fastening of L type angle bar structure limiting plate, the dog is the cylinder tubular structure, two limiting plate symmetries set up, and a screw rod is worn to be equipped with in the activity in the cylinder tubular structure dog on two limiting plates, and threaded connection has the nut on the both sides screw rod of every dog respectively.

As the further optimization of the utility model, the inner diameter of the cylindrical tubular structure stopper is 0.5mm larger than the outer diameter of the screw rod; the stop block can slide on the screw conveniently.

As a further preferred aspect of the present invention, the nut is an outer hexagonal nut; the nut is convenient to rotate during installation.

As the utility model discloses a further preferred, the draw-in groove extend along the length direction of the vertical arm of L type angle bar structure limiting plate, the ascending axis of draw-in groove length direction coincides with the vertical arm axis of L type angle bar structure limiting plate.

As a further preference of the utility model, rubber caps are respectively sleeved at two ends of the screw; preventing both ends of the screw from scratching workers or workpiece products.

The beneficial effects of the utility model reside in that: the steel wire rope tensioning device is suitable for tensioning two steel wire ropes, simple in structure, convenient to operate, good in installation stability, capable of improving the steel wire rope tensioning efficiency and guaranteeing the product quality.

Drawings

FIG. 1 is a schematic view of the structure of the present invention during installation;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the screw structure of the present invention;

FIG. 5 is a schematic view of the stopper structure of the present invention;

FIG. 6 is a schematic diagram of the structure of the position limiting plate of the present invention;

the main reference numerals in the figures have the following meanings:

1-screw rod, 2-nut, 3-stop block, 4-limit plate, 5-neck and 6-steel wire rope.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 2-6: the embodiment is a taut frock of wire rope, including two limiting plates 4, limiting plate 4 is L type angle bar structure, be formed with draw-in groove 5 on L type angle bar structure limiting plate 4's vertical arm, lateral arm lateral surface welded fastening at L type angle bar structure limiting plate 4 is provided with dog 3, dog 3 is the cylinder tubular structure, two limiting plate 4 symmetries set up, a screw rod 1 is worn to be equipped with in the activity of cylinder tubular structure dog 3 on two limiting plates 4, threaded connection has nut 2 respectively on the both sides screw rod 1 of every dog 3.

In the embodiment, the inner diameter of the cylindrical tubular structure stop block 3 is 0.5mm larger than the outer diameter of the screw rod 1; facilitating the sliding of the stop 3 on the screw 1.

In this embodiment, the nut 2 is an outer hexagonal nut; it is convenient to rotate the nut 2 during installation.

In this embodiment, the slot 5 extends along the length direction of the longitudinal arm of the L-shaped angle iron structure limiting plate 4, and the axis in the length direction of the slot 5 coincides with the axis of the longitudinal arm of the L-shaped angle iron structure limiting plate 4.

When the screw is actually applied, the two ends of the screw 1 are respectively sleeved with the rubber caps; preventing both ends of the screw 1 from scratching workers or workpiece products.

As shown in fig. 1, when the device is installed, firstly, the steel wire rope 6 on the right side sequentially passes through the clamping grooves 5 on the longitudinal arms of the two limiting plates 4, and the cylindrical metal cap at the end of the steel wire rope 6 on the right side is clamped at the outer side of the longitudinal arm of the limiting plate 4 on the left side; then, the steel wire rope 6 on the left side sequentially passes through the clamping grooves 5 on the longitudinal arms of the two limiting plates 4, and the cylindrical metal cap at the end of the steel wire rope 6 on the left side is clamped on the outer sides of the longitudinal arms of the limiting plates 4 on the right side; at last through two nuts 2 between two dog 3 of spanner rotating, make two nuts 2 promote two dog 3 and remove to opposite direction along screw rod 1, realize two dog 3 promptly and drive two limiting plates 4 and remove to the direction of keeping away from each other, thereby taut two wire rope 6, after taut wire rope 6, through two nuts 2 in two dog 3 outsides of spanner rotating, make two nuts 2 in two dog 3 outsides laminate with dog 3 that correspond respectively, the realization utilizes nut 2 of dog 3 both sides to press from both sides tight dog 3, prevent that dog 3 from removing.

The utility model is suitable for a take-up two wire rope, simple structure, convenient operation, installation stability is good, improves the taut efficiency of wire rope, guarantees product quality.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a taut frock of wire rope which characterized in that: the limiting plates are L-shaped angle iron structures, clamping grooves are formed in longitudinal arms of the L-shaped angle iron structure limiting plates, stop blocks are fixedly welded on the outer side faces of transverse arms of the L-shaped angle iron structure limiting plates, the stop blocks are cylindrical tubular structures, the two limiting plates are symmetrically arranged, a screw rod is movably arranged in the cylindrical tubular structure stop blocks on the two limiting plates in a penetrating mode, and nuts are respectively in threaded connection with the screw rods on the two sides of each stop block.

2. The steel wire rope tensioning tool according to claim 1, wherein the inner diameter of the cylindrical tubular structure stop block is 0.5mm larger than the outer diameter of the screw rod.

3. The steel wire rope tensioning tool according to claim 1, wherein the nut is an outer hexagonal nut.

4. The steel wire rope tensioning tool according to claim 1, wherein the clamping groove extends along the length direction of the longitudinal arm of the L-shaped angle iron structure limiting plate, and the axis of the clamping groove in the length direction coincides with the axis of the longitudinal arm of the L-shaped angle iron structure limiting plate.

5. The steel wire rope tensioning tool according to claim 1, wherein rubber caps are sleeved at two ends of the screw respectively.