Broken wire bearing device for cable test
By designing a cable breakage test load-bearing device, which uses threaded connections and clamping blocks to clamp the cable, the problem of cumbersome handling and safety hazards caused by cable breakage is solved, and safe and reliable cable breakage handling is achieved.
Patent Information
- Application Number
- CN202422780676.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-11-14
AI Technical Summary
Cables are prone to breakage during testing, leading to complicated procedures and potential safety hazards.
A cable test broken wire bearing device was designed, including a bearing plate, a left screw and a right screw. The cable is clamped by a threaded connection and a compression block. With the help of an anti-slip device and a force-applying short section, the device can bear the weight and handle the broken wire.
It improves operational safety and efficiency, reduces safety hazards, and simplifies the process of handling broken wires.
Smart Images
Figure CN223597354U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable bearing device technical field, it is a kind of cable test broken wire bearing device. BACKGROUND
[0002] Cable is made of multiple thin steel wire, the diameter of each steel wire is only as thick as a needle, in the testing process, thin steel wire will rub in use, prone to cable broken wire, once broken wire, broken wire will continuously accumulate under the sealed plug in the process of lifting, more and more until unable to lift up and down, the cable length in well is more than 3000 meters, plus the weight of instrument counterweight has hundreds of kilograms, processing procedure is complicated, and there is security risk. SUMMARY
[0003] The utility model provides a kind of cable test broken wire bearing device, overcome the above prior art, it can effectively solve the problem that thin steel wire of cable is prone to cable broken wire in the testing process, processing procedure is complicated, and there is security risk.
[0004] The technical scheme of the utility model is realized through the following measures: a kind of cable test broken wire bearing device, including bearing plate, left screw rod and right screw rod;Left screw rod sleeve is fixedly connected at the left top of bearing plate, the right part of left screw rod is fixedly installed in left screw rod sleeve by screw thread, the right end of left screw rod is located outside left screw rod sleeve, left extrusion block is fixedly installed at the right end of left screw rod;Right screw rod sleeve is fixedly connected at the right top of bearing plate, the left part of right screw rod is fixedly installed in right screw rod sleeve by screw thread, the left end of right screw rod is located outside right screw rod sleeve, right extrusion block is fixedly installed at the left end of right screw rod, cable lead-in groove is equipped on the bearing plate between left extrusion block and right extrusion block.
[0005] The following is further optimization or / and improvement to the above technical scheme of utility model:
[0006] The left anti-skid extrusion pad is fixedly connected at the right side of left extrusion block, and the right anti-skid extrusion pad is fixedly connected at the left side of right extrusion block.
[0007] The left anti-skid device is fixedly installed at the left bottom of bearing plate, and the right anti-skid device is fixedly installed at the right bottom of bearing plate.
[0008] The left anti-skid device is fixed anti-skid ring, and the right anti-skid device is fixed anti-skid ring.
[0009] The left force applying short section is integrally fixed at the left end of left screw rod, and the right force applying short section is integrally fixed at the right end of right screw rod.
[0010] The left force applying short section is square short section, and the right force applying short section is square short section.
[0011] The left screw sleeve and the load bearing plate are fixedly connected together through the left connecting block, and the right screw sleeve and the load bearing plate are fixedly connected together through the right connecting block.
[0012] The utility model discloses rational and compact structure, convenient to use, through the cooperation of load bearing plate, left screw and right screw, realize the purpose of clamping and bearing the weight below the cable of broken wire and then processing, have safe and reliable characteristics, facilitate operation, improve work efficiency, greatly reduce the security risk. BRIEF DESCRIPTION OF DRAWINGS
[0013] BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is the front view structural schematic diagram of the best embodiment of the utility model.
[0014] BRIEF DESCRIPTION OF DRAWINGS Figure 2 It is the top view structural schematic diagram of the accompanying Figure 1 .
[0015] BRIEF DESCRIPTION OF DRAWINGS Figure 3 It is the front view structural schematic diagram of the cable broken wire group after the on -the -spot test process.
[0016] The codes in the drawings are as follows: 1 is load bearing plate, 2 is left screw, 3 is right screw, 4 is left screw sleeve, 5 is left extrusion block, 6 is right screw sleeve, 7 is right extrusion block, 8 is cable lead-in groove, 9 is left anti -slip extrusion pad, 10 is right anti -slip extrusion pad, 11 is left anti -slip device, 12 is right anti -slip device, 13 is left force short section, 14 is right force short section, 15 is left connecting block, 16 is right connecting block, 17 is cable, 18 is pulley, 19 is sealed plug, 20 is Christmas tree blowout pipe, 21 is pulley support. DETAILED DESCRIPTION
[0017] The utility model is not limited by the following embodiment, and the specific implementation can be determined according to the technical scheme and actual situation of the utility model.
[0018] In the utility model, in order to facilitate the description, the relative position relation of each component is all described according to the layout mode of the drawing of the specification, for example: the position relation of front, rear, top, bottom, left, right is determined according to the layout direction of the drawing of the specification. Figure 1 Figure 1
[0019] The utility model will be further described in connection with the embodiment and the drawing:
[0020] As the accompanying Figure 1 , 2 As shown, the cable test broken wire load bearing device includes a load bearing base plate 1, a left lead screw 2 and a right lead screw 3; a left lead screw sleeve 4 is fixedly connected to the left top end of the load bearing base plate 1, the right part of the left lead screw 2 is fixedly installed in the left lead screw sleeve 4 through screwing, the right end of the left lead screw 2 is located outside the left lead screw sleeve 4, and a left extrusion block 5 is fixedly installed at the right end of the left lead screw 2; a right lead screw sleeve 6 is fixedly connected to the right top end of the load bearing base plate 1, the left part of the right lead screw 3 is fixedly installed in the right lead screw sleeve 6 through screwing, the left end of the right lead screw 3 is located outside the right lead screw sleeve 6, a right extrusion block 7 is fixedly installed at the left end of the right lead screw 3, and a cable leading groove 8 is arranged on the load bearing base plate 1 between the left extrusion block 5 and the right extrusion block 7. In this way, through the cooperation of the load bearing base plate 1, the left lead screw 2 and the right lead screw 3, the cable 17 below the broken wire is clamped and the weight below the cable 17 is borne, and then the purpose of processing is achieved, which has the characteristics of safety and reliability, facilitates operation, improves work efficiency and greatly reduces safety hazards.
[0021] The cable test broken wire load bearing device can be further optimized or / and improved according to actual needs:
[0022] As shown in the accompanying drawings, Figure 1 , 2 a left anti-skid extrusion pad 9 is fixedly connected to the right side of the left extrusion block 5, and a right anti-skid extrusion pad 10 is fixedly connected to the left side of the right extrusion block 7. In this way, the left anti-skid extrusion pad 9 and the right anti-skid extrusion pad 10 facilitate extruding the cable 17 and prevent the cable 17 from falling off.
[0023] As shown in the accompanying drawings, Figure 1 , 2 a left anti-skid device 11 is fixedly installed at the left bottom end of the load bearing base plate 1, and a right anti-skid device 12 is fixedly installed at the right bottom end of the load bearing base plate 1. In this way, the left anti-skid device 11 and the right anti-skid device 12 facilitate sitting on the Christmas tree blowout pipe 20 during use.
[0024] According to needs, the left anti-skid device 11 is a fixed anti-skid ring, and the right anti-skid device 12 is a fixed anti-skid ring. In this way, the fixed anti-skid ring can better play the anti-skid role; the fixed anti-skid ring is a well-known public utility.
[0025] As shown in the accompanying drawings, Figure 1 , 2 a left force applying short section 13 is integrally fixed to the left end of the left lead screw 2, and a right force applying short section 14 is integrally fixed to the right end of the right lead screw 3. The left force applying short section 13 and the right force applying short section 14 facilitate applying force in cooperation with tools.
[0026] According to needs, the left force applying short section 13 is a square short section, and the right force applying short section 14 is a square short section. The square short section facilitates rotating in cooperation with a force applying tool, so that the right end of the left lead screw 2 and the left end of the right lead screw 3 are close to or away from each other, thereby achieving the purpose of clamping the cable 17.
[0027] As shown in the accompanying drawings Figure 1 , 2 The left screw sleeve 4 and the load bearing plate 1 are fixedly connected together through the left connecting block 15, and the right screw sleeve 6 and the load bearing plate 1 are fixedly connected together through the right connecting block 16. The left connecting block 15 and the right connecting block 16 play the role of firm connection; there is a spacing between the left extrusion block 5 and the load bearing plate 1, and there is a spacing between the right extrusion block 7 and the load bearing plate 1.
[0028] The working process of the utility model is as follows: the test process is as shown in the accompanying drawings Figure 3 The cable 17 passes through the sealing plug 19 into the Christmas tree blowpipe 20 through the pulley 18, and the pulley 18 is fixedly installed above the Christmas tree blowpipe 20 through the pulley support 21. When the cable 17 is broken into a bundle, the downhole instrument and the cable 17 cannot be taken out, at this time, the well is depressurized, the load bearing plate 1 is installed on the Christmas tree blowpipe 20 below the broken cable 17, the left anti-skid device 11 and the right anti-skid device 12 are seated on the Christmas tree blowpipe 20, the cable 17 enters the load bearing plate 1 along the cable guide groove 8, the broken cable 17 below is located between the left extrusion block 5 and the right extrusion block 7, the left screw rod 2 and the right screw rod 3 are rotated through the force applying tool (such as a wrench), the left extrusion block 5 and the right extrusion block 7 are clamped and bear the weight below the cable 17, then the cable 17 above is relaxed, after the cable 17 is relaxed, the sealing plug 19 is removed, and the broken cable 17 is processed.
[0029] The above technical features constitute the embodiments of the utility model, which have strong adaptability and implementation effect, and unnecessary technical features can be added or reduced according to actual needs to meet the needs of different situations.
Claims
1. A cable test strand break bearing device, characterized by The utility model provides a kind of cable laying device, including load bearing pallet, left screw rod and right screw rod;Left screw rod sleeve is fixedly connected in the left part top end of load bearing pallet, the right part of left screw rod is fixedly installed in left screw rod sleeve by screw thread, the right end of left screw rod is located outside left screw rod sleeve, left extrusion block is fixedly installed in the right end of left screw rod;Right screw rod sleeve is fixedly connected in the right part top end of load bearing pallet, the left part of right screw rod is fixedly installed in right screw rod sleeve by screw thread, the left end of right screw rod is located outside right screw rod sleeve, right extrusion block is fixedly installed in the left end of right screw rod, cable lead-in groove is equipped on load bearing pallet between left extrusion block and right extrusion block.
2. The cable test break wire load bearing device of claim 1, wherein The right side of left extrusion block is fixedly connected with left anti-skid extrusion pad, and the left side of right extrusion block is fixedly connected with right anti-skid extrusion pad.
3. A cable test break wire load bearing device according to claim 1 or 2, characterised in that The left bottom end of load bearing pallet is fixedly installed with left anti-skid device, and the right bottom end of load bearing pallet is fixedly installed with right anti-skid device.
4. The cable test break wire load bearing device of claim 3, wherein The left anti-skid device is a fixed anti-skid ring, and the right anti-skid device is a fixed anti-skid ring.
5. The cable test break wire load bearing device of claim 1 or 2 or 4, wherein The left end of left screw rod is integrally fixed with left force applying short section, and the right end of right screw rod is integrally fixed with right force applying short section.
6. The cable test break wire load bearing device of claim 3, wherein The left end of left screw rod is integrally fixed with left force applying short section, and the right end of right screw rod is integrally fixed with right force applying short section.
7. The cable test break wire load bearing device of claim 5, wherein The left force applying short section is a square short section, and the right force applying short section is a square short section.
8. The cable test break wire load bearing device of claim 6, wherein The left force applying short section is a square short section, and the right force applying short section is a square short section.
9. The cable test yarn breakage load bearing device of claim 1 or 2 or 4 or 6 or 7 or 8, wherein The left screw rod sleeve and load bearing pallet are fixedly connected together through left connecting block, and the right screw rod sleeve and load bearing pallet are fixedly connected together through right connecting block.
10. The cable test break wire load bearing device of claim 5, wherein The left screw rod sleeve and load bearing pallet are fixedly connected together through left connecting block, and the right screw rod sleeve and load bearing pallet are fixedly connected together through right connecting block.