CN213498918U - Tool for disassembling pipe clamp pin of laying head - Google Patents
Tool for disassembling pipe clamp pin of laying head Download PDFInfo
- Publication number
- CN213498918U CN213498918U CN202022563766.4U CN202022563766U CN213498918U CN 213498918 U CN213498918 U CN 213498918U CN 202022563766 U CN202022563766 U CN 202022563766U CN 213498918 U CN213498918 U CN 213498918U
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- pipe clamp
- shaped steel
- wedge
- laying head
- steel plate
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Abstract
The utility model discloses a frock for dismantling laying head pipe clamp pin, including wedge shaped steel plate board and action bars, the wedge of wedge shaped steel plate board is established at wedge shaped steel plate board front portion, and the one end of action bars links to each other with the rear portion of wedge shaped steel plate board, U type groove has been seted up along bottom thick plate center on the wedge shaped steel plate board, and the opening in U type groove is towards the anterior setting, and the trough rim position in U type groove is seted up and is used for with pipe clamp pin tip complex ladder U type groove. The tool for disassembling the pin of the pipe clamp of the laying head has reasonable structural design, can well assist in disassembling the pin in the pipe clamp of the laying head, reduces the waste of manpower, material resources and maintenance time caused by the improper disassembling tool, and greatly increases the safety performance of maintenance; the disassembly operation is simple and convenient, and the disassembly efficiency is greatly improved; and the structure is simple, and the manufacturing cost is low.
Description
Technical Field
The utility model belongs to the technical field of the steel rolling technique and specifically relates to a frock for dismantling laying head pipe clamp pin.
Background
The laying head is a key device for producing high-speed wire rods in a steel rolling mill and is used for winding the wire rods into coils with certain diameters. The laying pipe is arranged on the laying plate, the laying pipe is fixed by means of thirteen sets of pipe clamps, each set of pipe comprises a set of pin, and the pins are connected through bolts to enable the pipe clamps to be reliably fixed on the laying pipe so as to form a good ring shape.
The spinning pipe belongs to a consumable part, the basic steel passing amount is controlled to be about 10000-15000 tons, and the spinning pipe is replaced every 4-6 days on average. In order to ensure that the pipe clamp and the spinning pipe are fixed firmly, the gap between the pin and the pipe clamp is small, the gap is gradually reduced due to high expansion temperature, iron scales, iron scraps and rust caused by spray water and the like during steel passing, the pin of the pipe clamp is difficult to disassemble, and the overhaul burden is increased for maintenance workers due to high temperature. During the dismantlement, the maintainer strikes sharp-pointed objects such as crow bar, flat shovel with the hammer often and pries pin tip recess step, and the rethread strikes repeatedly and makes the pin not hard up, because of fixed insecure landing easily causes inefficiency, has the safety risk to a certain extent.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a frock for dismantling laying head pipe clamp pin is provided to reach and dismantle easy and simple to handle's purpose.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this a frock for dismantling laying head pipe clamp pin, including wedge shaped steel plate and action bars, the wedge of wedge shaped steel plate is established at wedge shaped steel plate front portion, and the one end of action bars links to each other with the rear portion of wedge shaped steel plate, the wedge shaped steel plate is last to have seted up U type groove along bottom thick plate center, and the opening in U type groove is towards the anterior setting, and the trough edge position in U type groove is seted up and is used for with pipe clamp pin tip complex ladder U type groove.
Furthermore, the operating rod is a detachable cylindrical rod.
And an auxiliary rod is arranged on the outer edge of the other end of the operating rod.
The rear part of the wedge-shaped steel plate is provided with a threaded hole, and one end of the detachable cylindrical rod is provided with a threaded structure matched with the threaded hole.
The auxiliary rod is a cylindrical rod detachably arranged at the end part of the operating rod.
Compared with the prior art, the utility model, have following advantage:
the tool for disassembling the pin of the pipe clamp of the laying head has reasonable structural design, can well assist in disassembling the pin in the pipe clamp of the laying head, reduces the waste of manpower, material resources and maintenance time caused by the improper disassembling tool, and greatly increases the safety performance of maintenance; the disassembly operation is simple and convenient, and the disassembly efficiency is greatly improved; and the structure is simple, and the manufacturing cost is low.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is the utility model discloses frock structure schematic diagram.
Fig. 2 is the side schematic view of the tool of the present invention.
In the figure:
the steel bar type screw driver comprises a U-shaped groove 1, a U-shaped step groove 2, a wedge-shaped steel plate 3, a detachable cylindrical bar 4, a screw hole 5, a circular lock nut 6 and an auxiliary bar 7.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the tool for disassembling the pipe clamp pin of the laying head comprises a wedge-shaped steel block plate 3 and an operating rod, wherein a wedge shape of the wedge-shaped steel block plate is arranged at the front part of the wedge-shaped steel block plate, one end of the operating rod is connected with the rear part of the wedge-shaped steel block plate, a U-shaped groove 1 is formed in the center of a thick plate at the bottom of the wedge-shaped steel block plate, an opening of the U-shaped groove faces the front part, and a stepped U-shaped groove 2 matched with the end part of the pipe clamp pin is formed in the groove edge of.
The operating rod is a detachable cylindrical rod; preferably, the rear part of the wedge-shaped steel block plate is provided with a threaded hole, and one end of the detachable cylindrical rod is provided with a threaded structure matched with the threaded hole.
An auxiliary rod is arranged on the outer edge of the other end of the operating rod; furthermore, the auxiliary rod is a cylindrical rod detachably arranged at the end part of the operating rod.
The utility model has reasonable design of tool structure, can well assist the disassembly of the pin in the pipe clamp of the laying head, reduces the waste of manpower, material resources and maintenance time caused by improper disassembly tools, and greatly increases the safety performance of maintenance; the disassembly operation is simple and convenient, and the disassembly efficiency is greatly improved; and the structure is simple, and the manufacturing cost is low.
Preferred specific examples are:
the tool comprises a wedge-shaped steel plate, wherein a U-shaped groove is formed in the center of a thick plate at the bottom, and a step U-shaped groove is formed in the position of the edge of the groove so as to be convenient for inserting into a groove at the end part of a pipe clamp pin; the end of the pin can be easily inserted into the groove with a little clearance and the fixing is reliable.
Screw hole 5 is opened through the tapping in the regional center of the thick plate in wedge steel plate 3 bottom, and what be connected with wedge steel plate 3 contact can dismantle cylinder 4, can dismantle the cylinder top through turning screw rod screw head, screw rod screw head screw in circular lock nut 6, can dismantle cylinder 4 through rotating and can rotate and go into screw hole 5 and realize connecting, and the circular lock nut 6 of accessible pins fixedly after connecting.
The end face of the bottom of the detachable cylinder 4 is smooth, and the detachable cylinder can be used for enabling the wedge-shaped steel plate 3 to move forwards through knocking by a hand hammer and is clamped into a groove at the end part of the pin along the horizontal direction. Perpendicular auxiliary rod 7 is welded toward the preceding region in 4 bottoms of detachable cylinder, and the auxiliary rod is the small cylinder for after wedge steel block integrated circuit board goes into the pin, can realize the pin effect of mentioning upwards through strikeing small cylinder terminal surface. Therefore, after the tool is clamped into the groove in the end face of the pin of the spinning pipe clamp, the tool can be clamped into the groove to be lifted by small displacement along the horizontal direction through the knocking action of the hand hammer, if the tool needs to be quickly lifted, the detachable cylinder and the small cylinder welded with the detachable cylinder can be knocked alternately, and the tool can be integrally detached and replaced after serious deformation. Meanwhile, the vertical direction of the small cylinder can be realized by adjusting the position of the circular lock nut at the top of the detachable cylinder, so that a maintainer can knock and detach the detachable cylinder from various angles conveniently, and the detachable cylinder is not limited by space and angle directions.
In order to prevent the wedge-shaped steel plate blocks from deforming, high-temperature resistant and non-deformable materials are adopted, repeated use can be realized, and heat treatment is needed when necessary. The screw hole at the bottom of the wedge-shaped steel plate adopts the national standard and is in a coarse thread form, so that the wedge-shaped steel plate is convenient to process and protect in the later period.
In order to enable the tool part to be well matched with the pipe clamp pin, the gap is uniform and appropriate, so that the tool part can be clamped into the U-shaped groove better, and the surface of the U-shaped groove is required to be polished. In order to repair and operate maintenance personnel, a circular locking nut is additionally arranged at the position of the detachable cylinder screw rod, the position of the small cylinder can be adjusted besides the fixing function, and double locking nuts can be added as required.
Or, in order to dismantle the pin rapidly, weld the small cylinder, the small cylinder terminal surface levels and requires to weld firmly, polishes the welding burr.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (5)
1. The utility model provides a frock for dismantling laying head pipe clamp pin which characterized in that: the wedge-shaped steel block plate is arranged at the front part of the wedge-shaped steel block plate, one end of the operating rod is connected with the rear part of the wedge-shaped steel block plate, a U-shaped groove is formed in the center of a thick plate at the bottom on the wedge-shaped steel block plate, an opening of the U-shaped groove faces the front part, and a stepped U-shaped groove matched with the end part of the pipe clamp pin is formed in the groove edge of the U-shaped groove.
2. A tooling for disassembling a laying head pipe clamp pin according to claim 1, wherein: the operating rod is a detachable cylindrical rod.
3. A tooling for disassembling a laying head pipe clamp pin according to claim 1, wherein: and an auxiliary rod is arranged on the outer edge of the other end of the operating rod.
4. A tooling for disassembling a laying head pipe clamp pin according to claim 2, wherein: the rear part of the wedge-shaped steel plate is provided with a threaded hole, and one end of the detachable cylindrical rod is provided with a threaded structure matched with the threaded hole.
5. A tooling for disassembling a laying head pipe clamp pin according to claim 3, wherein: the auxiliary rod is a cylindrical rod detachably arranged at the end part of the operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563766.4U CN213498918U (en) | 2020-11-09 | 2020-11-09 | Tool for disassembling pipe clamp pin of laying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563766.4U CN213498918U (en) | 2020-11-09 | 2020-11-09 | Tool for disassembling pipe clamp pin of laying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213498918U true CN213498918U (en) | 2021-06-22 |
Family
ID=76423764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022563766.4U Active CN213498918U (en) | 2020-11-09 | 2020-11-09 | Tool for disassembling pipe clamp pin of laying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213498918U (en) |
-
2020
- 2020-11-09 CN CN202022563766.4U patent/CN213498918U/en active Active
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