CN218754395U - Device for disassembling wedge-shaped joint of steel wire rope - Google Patents
Device for disassembling wedge-shaped joint of steel wire rope Download PDFInfo
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- CN218754395U CN218754395U CN202222537324.1U CN202222537324U CN218754395U CN 218754395 U CN218754395 U CN 218754395U CN 202222537324 U CN202222537324 U CN 202222537324U CN 218754395 U CN218754395 U CN 218754395U
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- wedge
- wire rope
- dovetail groove
- guide sleeve
- oil cylinder
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Abstract
The utility model provides a device for dismantling wire rope wedge joint belongs to the dismantlement field that the wire rope wedge connects. The device for disassembling a wedge joint for steel wire ropes comprises: the thrust oil cylinder, the guide sleeve and the dovetail groove wedge block, the guide sleeve is sleeved outside the thrust oil cylinder, the dovetail groove wedge block is fixedly arranged at the bottom of the guide sleeve, and a push rod of the thrust oil cylinder penetrates through the dovetail groove wedge block. The utility model discloses can transmit hydraulic cylinder's thrust to wire rope wedge joint peach shape ring top, send peach shape ring down, can thoroughly overcome peach shape ring and wedge joint shell because of the huge frictional force that the wire rope corrosion produced to improve wire rope wedge joint's dismantlement efficiency, dismantle the manual work and become mechanical equipment automatic dismantlement, increase and dismantle factor of safety, improve artifical operational environment.
Description
Technical Field
The utility model relates to a dismantlement technical field that wire rope wedge connected especially indicates a device for dismantling wire rope wedge connects.
Background
At present, a multi-rope friction type winch is generally adopted for vertical shaft hoisting, a cage or a skip is hoisted, and because the diameter of a steel wire rope is large and the weight is heavy, a steel wire rope wedge-shaped joint is adopted when the steel wire rope of the winch is connected with the cage or the skip. The wedge-shaped joint for the steel wire rope has the advantages of simple structure, high connection reliability and small damage to the steel wire rope; but the shortcoming is also obvious, the replacement cycle of the large-diameter steel wire rope is long (generally more than two years), the wedge-shaped joint is a device which is tightened more and more, the steel wire rope can be bonded with the wedge-shaped joint together after long-term use and corrosion of the steel wire rope, the steel wire rope with the diameter of more than 36MM is difficult to disassemble, and the steel wire rope is difficult to disassemble at present by adopting modes of hammering with a big hammer, vibration of a pneumatic tool and the like. The traditional mode causes long disassembly time, low efficiency and more potential unsafe factors in the disassembly process.
SUMMERY OF THE UTILITY MODEL
For solving the above prior art not enough, the utility model provides a device for dismantling wire rope wedge connects.
The technical scheme of the utility model is realized like this:
an apparatus for removing a wedge connector for a steel cable, comprising: the thrust oil cylinder, the guide sleeve and the dovetail groove wedge block, the guide sleeve is sleeved outside the thrust oil cylinder, the dovetail groove wedge block is fixedly arranged at the bottom of the guide sleeve, and a push rod of the thrust oil cylinder penetrates through the dovetail groove wedge block. The thrust oil cylinder is arranged in the oil cylinder guide pipe, so that the direction of the oil cylinder is ensured when the thrust oil cylinder is stressed, and the oil cylinder is prevented from toppling.
Preferably, the method further comprises the following steps: and the limiting bolt comprises an L-shaped connecting piece and a bolt, the L-shaped connecting piece is fixedly arranged at the bottom of the dovetail groove wedge-shaped block, and the bolt penetrates through the L-shaped connecting piece and is in threaded connection with the L-shaped connecting piece and used for adjusting or positioning the position between the dovetail groove at the top of the dovetail groove wedge-shaped block and the steel wire rope wedge-shaped joint.
Preferably, the method further comprises the following steps: the bottom surfaces of the reinforcing rib plates are fixedly connected with the top of the dovetail groove wedge-shaped block, the vertical surfaces of the reinforcing rib plates are fixedly connected with the outer side of the guide sleeve, and the reinforcing rib plates are arranged on the two sides of the reinforcing rib plates to enable the stress to be more balanced.
Preferably, the method further comprises the following steps: and the hanging ring is fixedly arranged at the top of the guide sleeve.
The utility model discloses a device for dismantling wire rope wedge joint can transmit hydraulic cylinder's thrust to wire rope wedge joint peach shape ring top, with peach shape ring push down, can thoroughly overcome the huge frictional force that peach shape ring and wedge joint shell produced because of the wire rope corrosion to improve wire rope wedge joint's dismantlement efficiency, with artifical dismantlement becoming mechanical equipment automatic dismantlement, increase dismantlement factor of safety, improve artifical operational environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a prior art wire rope wedge joint for a cage or skip;
FIG. 2 is a schematic diagram of an embodiment of an apparatus for removing a wedge splice of a steel rope;
FIG. 3 is a schematic illustration of another embodiment of an apparatus for removing a wedge splice of a steel cable;
fig. 4 is a schematic view of the connection of the device for disconnecting a wedge joint of a wire rope according to the embodiment to the wedge joint of a wire rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Fig. 2 is a schematic structural view of the device for disassembling a wedge joint of a steel wire rope in the embodiment.
In an embodiment, an apparatus for removing a wedge connector for a steel cable comprises: the thrust oil cylinder 1, the guide sleeve 2 and the dovetail groove wedge 3, the guide sleeve 2 is sleeved outside the thrust oil cylinder 1, the dovetail groove wedge 3 is fixedly arranged at the bottom of the guide sleeve 2, and the push rod 4 of the thrust oil cylinder 1 penetrates through the dovetail groove wedge 3.
Example 2
Fig. 3 shows a schematic view of another embodiment of a device for disconnecting a wedge joint of a steel cable.
The device for disassembling the wedge joint of the steel wire rope in the embodiment further comprises the following components based on the embodiment 1: and the limiting bolt 5 comprises an L-shaped connecting piece and a bolt, the L-shaped connecting piece is fixedly arranged at the bottom of the dovetail groove wedge-shaped block 3, and the bolt penetrates through the L-shaped connecting piece and is in threaded connection with the L-shaped connecting piece.
Example 3
Fig. 3 is a schematic structural view of an apparatus for disconnecting a wedge connector of a wire rope according to another embodiment.
The device for disassembling the wedge joint of the steel wire rope in the embodiment further comprises the following components on the basis of the embodiment 1 or 2: the bottom surfaces of the reinforcing rib plates 6 are fixedly connected with the top of the dovetail groove wedge-shaped block 3, and the vertical surfaces of the reinforcing rib plates are fixedly connected with the outer side of the guide sleeve 2.
Example 4
Fig. 3 is a schematic structural view of an apparatus for disconnecting a wedge connector of a wire rope according to another embodiment.
The device for disassembling a wedge joint of a steel wire rope in the embodiment further comprises the following components on the basis of the embodiment 1, the embodiment 2 or the embodiment 3: and the bottom surfaces of the plurality of reinforcing rib plates 6 are fixedly connected with the tops of the dovetail groove wedge blocks 3, and the vertical surfaces of the plurality of reinforcing rib plates are fixedly connected with the outer sides of the guide sleeves 2.
In the above embodiments, the steel wire rope wedge joint for the cage or the skip is generally heavy, about 1 ton, and is inconvenient to carry, so that a manufacturer opens a dovetail groove 10 (as shown in fig. 1) at the top for hoisting. The utility model discloses a dovetail 3 that is used for dismantling wire rope wedge joint, utilizes the dovetail 10 at wire rope wedge joint top, is being used for dismantling the bottom of the device of wire rope wedge joint, and the dovetail wedge that the design used with this dovetail 10 cooperation is convenient for the two to be connected. If the top of the wire rope wedge-shaped joint is not provided with the dovetail groove 10, the dovetail groove 10 is required to be specially arranged on the top of the wire rope wedge-shaped joint. When the device is used, the dovetail groove wedge block 3 is inserted into a dovetail groove 10 of a steel wire rope wedge joint from one side (as shown in figure 4), the device is adjusted to the position, opposite to the middle of the dovetail groove 10, of the push rod 4 through the limiting bolt 5, the stress is uniform, the hydraulic station is started to pressurize, the push rod 4 moves downwards, after the push rod 4 is contacted with the peach-shaped ring 11 of the steel wire rope wedge joint, the pressure continues to be boosted, the thrust is rapidly increased along with the increase of the pressure, the peach-shaped ring 11 is pushed downwards by the push rod 4, at the moment, the steel wire rope can be freely pulled without being extruded along with the increase of the space between the peach-shaped ring 11 and the shell, and the purpose of disassembly is achieved; and (4) retracting the push rod 4, and removing the device for disassembling the wedge-shaped joint of the steel wire rope.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An apparatus for removing a wedge connector for a steel rope, comprising: the dovetail oil cylinder thrust device comprises a thrust oil cylinder (1), a guide sleeve (2) and a dovetail groove wedge-shaped block (3), wherein the guide sleeve (2) is sleeved outside the thrust oil cylinder (1), the dovetail groove wedge-shaped block (3) is fixedly arranged at the bottom of the guide sleeve (2), and a push rod (4) of the thrust oil cylinder (1) penetrates through the dovetail groove wedge-shaped block (3).
2. An apparatus for disassembling a wedge joint for steel wire rope according to claim 1, further comprising: and the limiting bolt (5) comprises an L-shaped connecting piece and a bolt, the L-shaped connecting piece is fixedly arranged at the bottom of the dovetail groove wedge-shaped block (3), and the bolt penetrates through the L-shaped connecting piece and is in threaded connection with the L-shaped connecting piece.
3. An apparatus for disconnecting a wedge connector for steel cables according to claim 1 or 2, further comprising: the bottom surfaces of the reinforcing rib plates (6) are fixedly connected with the top of the dovetail groove wedge-shaped block (3), and the vertical surfaces of the reinforcing rib plates are fixedly connected with the outer side of the guide sleeve (2).
4. An apparatus for disassembling a wedge joint for steel wire rope according to claim 1, further comprising: and the hoisting ring (7) is fixedly arranged at the top of the guide sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537324.1U CN218754395U (en) | 2022-09-22 | 2022-09-22 | Device for disassembling wedge-shaped joint of steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537324.1U CN218754395U (en) | 2022-09-22 | 2022-09-22 | Device for disassembling wedge-shaped joint of steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218754395U true CN218754395U (en) | 2023-03-28 |
Family
ID=85696557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222537324.1U Active CN218754395U (en) | 2022-09-22 | 2022-09-22 | Device for disassembling wedge-shaped joint of steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218754395U (en) |
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2022
- 2022-09-22 CN CN202222537324.1U patent/CN218754395U/en active Active
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