CN212722357U

CN212722357U - Winding type steel wire rope stretching clamp

Info

Publication number: CN212722357U
Application number: CN202021009600.1U
Authority: CN
Inventors: 张囡
Original assignee: Hangzhou Zhongqi New Material Technology Co ltd
Current assignee: Tianjin Weige Automation Technology Co.,Ltd.
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-16
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a wire rope technical field just discloses a winding wire rope tensile anchor clamps, including the cylinder the right half part on cylindrical surface separately is equipped with the screw thread, and cylindrical right side fixedly connected with baffle, there is splint in the left side of baffle, splint and cylinder threaded connection are provided with fastener on the screw thread, and the cylinder is cavity, and the cylinder internal rotation is connected with the cylinder, cylinder left end fixedly connected with connects, the through-hole has been seted up on the top of connecting, and through the clamp of the baffle on cylinder right side and splint hit, the tooth that pauses on the cooperation splint right side wall tentatively hits the fastening to wire rope, and the spout of the screw thread form on splint surface makes wire rope winding on splint surface, when the wire rope atress stimulates downwards, because frictional force can make splint have a decurrent power, makes splint fasten more with the wire rope that the baffle pressed from both.

Description

Winding type steel wire rope stretching clamp

Technical Field

The utility model relates to a wire rope detects technical field, specifically is a winding type wire rope tensile anchor clamps.

Background

The steel wire rope has a wide function in production, the method used in the detection of the steel wire rope is uneven in level, most commonly, two ends of a section of the steel wire rope are fixed on equipment to be stretched, the maximum tensile value which can be borne by the steel wire rope is measured, whether the maximum tensile value meets the standard or not is judged according to the maximum tensile value, the two ends of the steel wire rope are often clamped by using a clamp when being fixed, the steel wire rope is easy to slip during clamping, the measurement is influenced, if the clamping force is too large, the steel wire rope is likely to be directly broken from the clamping position during stretching of the steel wire rope, the measurement is inaccurate, and the step of loosening a fastener to take the steel wire rope after the measurement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a winding type wire rope tensile anchor clamps possesses the clamp and hits the fastening, be difficult for hitting advantages such as the department fracture, clamp attack direction and tensile direction unanimity in the clamp, has solved because of anchor clamps defect leads to wire rope easy fracture and difficult tight problem of clamp in anchor clamps department.

(II) technical scheme

For realize above-mentioned clamp hit the fastening, be difficult for in the fracture of clamp hit department and the clamp hit with the unanimous purpose of tensile direction, the utility model provides a following technical scheme: the utility model provides a wound form wire rope tensile jig, includes the cylinder the right half part on cylindrical surface is equipped with the screw thread, cylindrical right side fixedly connected with baffle, there is splint on the left side of baffle, splint and cylinder threaded connection are provided with fastener on the screw thread, and the cylinder is cavity, and the cylinder internal rotation is connected with the cylinder, cylinder left end fixedly connected with connects, the through-hole has been seted up on the top that connects.

Preferably, the fastening device comprises a first circular ring, a first inclined sliding groove is formed in the surface of the first circular ring, the first circular ring is in threaded connection with the cylinder, a second circular ring is arranged on the left side of the first circular ring, the same first sliding groove is formed in the second circular ring, a third circular ring is arranged on the left side of the second circular ring, the transverse cross section of the third circular ring is a trapezoidal and rectangular combined body, a second threaded sliding groove is formed in the surface of the third circular ring, the second sliding groove is in anticlockwise direction, the leftmost circle of the second sliding groove is vertically downward, and the second circular ring and the third circular ring are both in threaded connection with the cylinder.

Preferably, the diameter of the hollow part on the left side of the cylinder is two thirds of the diameter of the cylinder, the diameter of the hollow part on the right side of the cylinder is half of the diameter of the cylinder, the right side of the cylinder is rotatably connected in the hollow part on the right side of the cylinder, teeth are arranged on the surface of the part on the left side of the cylinder, the teeth incline backwards from the front, a clamping block is fixedly connected to the inner wall surface of the hollow part on the left side of the cylinder, and the shape of the clamping block is the same as.

Preferably, the splint are circular rings, the inner wall surface of the splint is connected with cylindrical threads, a third sliding groove is formed in the outer surface of the sliding groove, the third sliding groove is in an anticlockwise threaded shape, the leftmost opening of the third sliding groove is flush with the left edge of the splint, the rightmost opening of the third sliding groove is flush with the rightmost side of the splint, and convex blunt teeth are formed in the right side surface of the splint.

(III) advantageous effects

Compared with the prior art, the utility model provides a wound form wire rope tensile anchor clamps possesses following beneficial effect:

1. this winding type wire rope tensile anchor clamps hits through the clamp of the baffle on cylinder rightmost side and splint, and the tooth that pauses on the cooperation splint right side wall is tentatively pressed from both sides to wire rope and is hit the fastening, and the spout of the screw thread form on splint surface makes wire rope winding on the splint surface, and when the wire rope atress was stimulateeed downwards, because frictional force can make splint have a decurrent power, makes the clamp and the more fastening that the baffle pressed from both sides.

2. This tensile anchor clamps of wound form wire rope, through ring one and ring two and ring three on the cylinder surface, wire rope twines on the cylinder through the spout on ring one surface again, twine on the cylinder again through the spout on ring two surfaces, it makes its perpendicular downwards to change wire rope's direction through the spout two on ring three surfaces at last, and when the wire rope atress pulled down, the spout one of the slope on ring one and ring two surfaces, make ring one receive a clockwise decurrent power, press from both sides once more and hit and make wire rope more fasten.

3. This wound form wire rope tensile fixture, the inside tooth of slope through the inside fixture block cylinder surface of cylinder, the fixture block is connected in the cylinder internal rotation, when the cylinder rotates, the fixture block slides on the inside tooth part of tooth slope, the natural whereabouts under the action of gravity after arriving the summit, the block is in the tooth space, make the cylinder can only anticlockwise rotate in the cylinder, can not clockwise rotate, anticlockwise rotation cylinder after the measurement is accomplished, the screw thread on cylinder surface is not hard up with each threaded connection's part simultaneously, it is more convenient to make the disassembling.

Drawings

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

FIG. 2 is a schematic diagram of the cross-sectional structure of the column and the column body of the present invention;

FIG. 3 is a front view of the splint of the present invention;

FIG. 4 is a schematic view of a three-dimensional front view of the ring of the present invention;

fig. 5 is a schematic view of the left side view structure of the cylinder of the present invention.

In the figure: 1 cylinder, 2 ring III, 3 ring II, 4 ring I, 5 baffles, 6 cylinders, 7 connecting plates, 8 chute I, 9 fixture blocks, 10 teeth, 11 chute II, 12 clamping plates, 13 chute III, 15 teeth, 16 through holes and 17 threads.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, a winding type steel wire rope stretching clamp comprises a cylinder 1, threads 17 are formed in the right half of the surface of the cylinder 1, a baffle 5 is fixedly connected to the right side of the cylinder 1, a clamping plate 12 is arranged on the left side of the baffle 5, the clamping plate 12 is in threaded connection with the cylinder 1, the clamping plate 12 is in threaded connection with the threads 17, the clamping plate 12 is rotated clockwise to be close to the baffle 5 to clamp a steel wire rope, a fastening device is arranged on the threads 17, the cylinder 1 is hollow, a cylinder 6 is rotatably connected in the cylinder 1, a connecting plate 7 is fixedly connected to the left end of the cylinder 6, a through hole 16 is formed in the top end of the connecting plate 7, the connecting plate 7 is used for connecting the clamp.

The fastening device comprises a first ring 4, a first inclined sliding groove 8 is formed in the surface of the first ring 4, the first ring 4 is in threaded connection with a cylinder 1, a second ring 3 is arranged on the left side of the first ring 4, the second ring 3 is in threaded connection with a thread 17 on the cylinder 1, the same first sliding groove 8 is formed in the second ring 3, the first sliding groove 8 is inclined, the first inclined sliding groove 8 can pass through the first ring 4 through the first inclined sliding groove 8 after the steel wire rope is wound for one circle, the first ring 4 is rotated clockwise to enable the first ring 4 to be close to a clamping plate 12, the steel wire rope between the clamping plate 12 and the first ring 4 is clamped, when the steel wire rope is stretched under stress, the first inclined sliding groove 8 can provide a clockwise downward force for the first ring 4, the steel wire rope between the first ring 4 and the clamping plate 12 is fastened again, the first inclined sliding groove 8 can enable the steel wire rope to uniformly pass through the first ring 4, and the second ring 3 are clamped through the same sliding groove 8 in the same mode, the left side of the second ring 3 is provided with a third ring 2, the transverse section of the third ring 2 is a combination of a trapezoid and a rectangle, the surface of the third ring 2 is provided with a threaded sliding groove II 11, the sliding groove II 11 is in an anticlockwise direction, the leftmost circle of the sliding groove II 11 is in a vertically downward direction, when the steel wire rope crosses the circular ring and moves and the second ring 3 is clamped, the steel wire rope is wound on the surface of the third ring 2 along the threaded sliding groove II 11 on the surface of the third ring 2, the last circle of the second sliding groove 11 in the vertically downward direction changes the direction of the steel wire rope, so that the steel wire rope is vertically downward, the part, which is inclined upward at the leftmost side of the third ring 2, can prevent the steel wire rope from falling off from the sliding groove II 11, so that the steel wire rope works more stably, the third ring 2 is actively connected with the cylinder 1, so that the steel wire rope can still rotate after being wound on the surface of the third, more accurate in measuring the tension.

The diameter of the hollow part on the left side of the cylinder 1 is two thirds of the diameter of the cylinder 1, the diameter of the hollow part on the right side of the cylinder 1 is half of the diameter of the cylinder 1, the right side of the cylinder 6 is rotatably connected in the hollow part on the right side of the cylinder 1, the diameter of the hollow part on the left side of the hollow shape in the cylinder 1 is larger than that of the hollow part on the right side, the hollow part on the right side is rotatably connected with the cylinder, the hollow part on the left side is connected with a fixture block 9, the hollow part on the left side of the cylinder 6 is provided with teeth 10, the teeth 10 incline backwards from the front side, the fixture block 9 is rotatably connected on the inner wall surface of the hollow part on the left side of the cylinder 1, the shape of the fixture block 9 is the same as the gap part of the teeth 10, the teeth 10 which incline inwards and the fixture block 10 which has the same gap with the teeth 10, when fixture block 9 moved the summit, chucking again in the clearance of falling to tooth 10 under the action of gravity, because tooth 10 is the inside shape of slope, during anticlockwise rotation, fixture block 9 direct block is in tooth 10, unable clockwise slip leads to by spacingly, make at non-rotation cylinder 1, cylinder 1 can not rotate clockwise on cylinder 6 surface, make wire rope can not drive cylinder 1 and rotate the influence fastening, so cylinder 1 can only anticlockwise rotation, when measuring the completion, can anticlockwise rotation cylinder 1 this moment, ring one 4, ring two 3, ring three 2 and splint 12 are by the unable rotation of wire rope winding, the screw thread 17 of cylinder 1 surface and each threaded connection's ring one 4, ring two 3, ring three 2 and splint 12 anticlockwise rotation 1 relatively, simultaneously not hard up.

The clamp plate 12 is a circular ring, the inner wall surface of the clamp plate 12 is in threaded connection with the cylinder 1, the outer surface of the clamp plate 12 is provided with a third sliding groove 13, the third sliding groove 13 is in a counterclockwise thread shape, the leftmost opening of the third sliding groove 13 is flush with the left side edge of the clamp plate 12, the rightmost opening of the third sliding groove 13 is flush with the rightmost side edge of the clamp plate 12, the right side surface of the clamp plate 12 is provided with a convex pause tooth 15 which can increase the pressure between the clamp plate 12 and the baffle plate 5, so that clamping is more firm, the surface of the pause tooth 15 is not sharp, the structure of the steel wire rope cannot be damaged, more accurate measurement under the condition of clamping and fastening is ensured, after the steel wire rope is wound on the surface of the cylinder 1 for one circle, the steel wire rope is wound on the surface of the clamp plate 12 through the third sliding groove 13, the leftmost opening of, there can not be the dead angle wire rope of bending, and the opening on the rightmost side of three 13 spouts flushes with the rightmost side of splint 12, and the wire rope after splint 12 winding is level and smooth no dead angle when transiting to cylinder 1 surface, makes wire rope atress even, is difficult for splitting in the position of pressing from both sides, and measured data is more accurate.

When using, twine wire rope on 5 left sides on cylindrical 1's right side baffle earlier, baffle 12 screws, wire rope twines and passes one 4 surperficial spout one 8 of ring in proper order at cylindrical 1's surface, spout two 11 on ring two 3 surfaces, three 13 fastenings many times and change the winding direction of three 2 outer surface spouts of ring, draw forth through three 13 vertical decurrent parts of spout at last, when not having the improper needs adjustment of wire rope winding direction, anticlockwise rotation cylinder 1, fixture block 9 in the

cylinder

1 and 6 surperficial tooth 10 blocks of cylinder, make cylinder 1 can only anticlockwise rotation, make the screw thread 17 and the ring one 4 of each threaded connection of cylinder 1 surface, ring two 3, ring three 2 and splint 12 anticlockwise rotation for cylinder 1, it is not hard up simultaneously, it is more convenient to take out wire rope.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a winding type wire rope tensile clamp, includes cylinder (1), its characterized in that: screw thread (17) have been seted up to half part on the right side of the surface of cylinder (1), the right side fixedly connected with baffle (5) of cylinder (1), there is splint (12) on the left side of baffle (5), splint (12) and cylinder (1) threaded connection are provided with fastener on screw thread (17), and cylinder (1) is cavity, and cylinder (1) internal rotation is connected with cylinder (6), cylinder (6) left end fixedly connected with connecting plate (7), through-hole (16) have been seted up on the top of connecting plate (7).

2. The spooled steel cord drawing fixture of claim 1, wherein: the fastening device comprises a first ring (4), a first inclined sliding groove (8) is formed in the surface of the first ring (4), the first ring (4) is in threaded connection with the cylinder (1), a second ring (3) is arranged on the left side of the first ring (4), the same first sliding groove (8) is formed in the second ring (3), a third ring (2) is arranged on the left side of the second ring (3), the transverse section of the third ring (2) is a trapezoidal and rectangular combined body, a second threaded sliding groove (11) is formed in the surface of the third ring (2), the second sliding groove (11) is in the anticlockwise direction, the first left circle of the second sliding groove (11) is vertically downward, and the second ring (3) and the third ring (2) are both in threaded connection with threads (17) on the cylinder (1).

3. The spooled steel cord drawing fixture of claim 1, wherein: the left side hollow portion diameter of cylinder (1) is two-thirds of cylinder (1) diameter, and the hollow portion diameter on cylinder (1) right side is half of cylinder (1) diameter, and the right side of cylinder (6) is connected at the hollow portion internal rotation on cylinder (1) right side, and tooth (10) have been seted up on the left side partial surface of cylinder (6), tooth (10) incline backward in the past, rotate on the hollow portion inner wall surface in cylinder (1) left side and be connected with fixture block (9), the shape and tooth (10) space part of fixture block (9) are the same.

4. The spooled steel cord drawing fixture of claim 1, wherein: splint (12) are the ring, and the internal face and cylinder (1) threaded connection of splint (12), and three (13) spouts have been seted up to the surface of splint (12), three (13) spouts are anticlockwise screw thread form, and the leftmost opening of three (13) spouts flushes with the left side edge of splint (12), and the rightmost opening of three (13) spouts flushes with the rightmost side of splint (12), and the right flank of splint (12) has seted up convex tooth (15) that pause.