CN217443004U

CN217443004U - Clamping device for detecting tension of steel wire rope

Info

Publication number: CN217443004U
Application number: CN202123414090.3U
Authority: CN
Inventors: 唐光辉; 俞光正
Original assignee: British Steel Cable Shanghai Co ltd
Current assignee: British Steel Cable Shanghai Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-16
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a wire rope pulling force detects uses clamping device, including backup pad, fixed plate and mount, fixed plate fixed connection is on the right side of backup pad, link fixed connection is in the bottom of fixed plate, the inside fixedly connected with round platform piece of fixed plate. The utility model discloses a set up round platform piece and threaded rod and solid fixed ring, earlier fix wire rope winding at the inside winding groove of solid fixed ring, install the link into rotor plate and card box inside again, it is dead to carry out threaded connection to the threaded rod with screw rod and screw thread box to lock again, thereby the stability of centre gripping has been guaranteed, it all uses the snap ring to carry out the chucking to have solved, it carries out the chucking to wire rope only to use the snap ring, because the snap ring structure is comparatively single, the effect of chucking is not good, the condition that wire rope was pulled away appears easily, lead to detecting failure, thereby the problem of influence detection efficiency and stability, the stable effect of centre gripping has been reached.

Description

Clamping device for detecting tension of steel wire rope

Technical Field

The utility model relates to a wire rope pulling force detects centre gripping technical field, specifically is a wire rope pulling force detects uses clamping device.

Background

Wire rope is the heliciform steel wire bundle of twisting together mechanical properties and geometric dimension steel wire that meets the requirements according to certain rule, wire rope is by the steel wire, rope core and lubricating grease are constituteed, wire rope is twisted into a strand by multilayer steel wire earlier, use rope core as the center again, twist into heliciform rope by a certain number of strands, need carry out the pulling force detection to wire rope with pulling force detection device when wire rope uses, need use clamping device to carry out the centre gripping when carrying out the pulling force detection again simultaneously, but all use the snap ring to carry out the chucking now, use the snap ring to carry out the chucking to wire rope alone, because the snap ring structure is comparatively single, the effect of chucking is not good, the condition that wire rope was pulled away appears easily, lead to the detection failure, thereby influence the efficiency and the stability that detect.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a clamping device is used in wire rope pulling force detection has possessed the stable advantage of centre gripping, has solved and has all used the snap ring to carry out the chucking, singly uses the snap ring to carry out the chucking to wire rope, because the snap ring structure is comparatively single, the effect of chucking is not good, the condition that wire rope was pulled away appears easily, leads to detecting the failure to influence the problem of detection efficiency and stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire rope clamping device for pulling force detects, includes backup pad, fixed plate and mount, fixed plate fixed connection is on the right side of backup pad, link fixed connection is in the bottom of fixed plate, the inside fixedly connected with platform piece of fixed plate, the inside threaded connection of platform piece has the threaded rod, the surface of threaded rod is coiled solid fixed ring, gu fixed ring's inside has seted up winding groove, the top fixedly connected with rotor plate of threaded rod, the top sliding connection of rotor plate has the link, the fixed slot that the cooperation link used is seted up on the inside right side of rotor plate, the top fixedly connected with of backup pad cooperates the card box that the link other end used, the top fixedly connected with of backup pad is located the left screw thread box of card box, the right side threaded connection of screw box has the screw rod, the screw rod runs through rotor plate, box, screw rod in proper order from the right side to left, The connecting frame, the clamping box and the thread box extend to the inside of the thread box, thread grooves matched with the screw rods for use are formed in the right side and the left side of the rotating plate and the inside of the clamping box, and the top of the thread box is in threaded connection with a locking fixing mechanism.

As the utility model discloses it is preferred, the dead fixed establishment of lock includes the bolt, bolt threaded connection is at the top of screw thread box, the bolt is from last to running through screw thread box, screw rod and backup pad down in proper order and extending to the inside of backup pad, the thread groove that the cooperation bolt used is all seted up to the left end of screw rod and the inside top of screw thread box and bottom and the inside of backup pad, the surface cover of bolt bottom is equipped with the extension spring, the top of extension spring and the bottom fixed connection of screw thread box.

As the utility model discloses it is preferred, the left side fixedly connected with bull stick at rotor plate top, anti-skidding line has been seted up on the surface of bull stick.

As the utility model discloses it is preferred, the right side fixedly connected with hand wheel of screw rod, anti-skidding line has been seted up on the surface of hand wheel.

As the utility model discloses it is preferred, the top fixedly connected with handle of link, the surface cover of handle is equipped with the antiskid cover.

As the utility model discloses preferred, the top fixedly connected with knob ball of bolt, anti-skidding line has been seted up on the surface of knob ball.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up round platform piece and threaded rod and solid fixed ring, earlier fix wire rope winding at the inside winding groove of solid fixed ring, install the link into rotor plate and card box inside again, it is dead to carry out threaded connection to the threaded rod with screw rod and screw thread box to lock again, thereby the stability of centre gripping has been guaranteed, it all uses the snap ring to carry out the chucking to have solved, it carries out the chucking to wire rope only to use the snap ring, because the snap ring structure is comparatively single, the effect of chucking is not good, the condition that wire rope was pulled away appears easily, lead to detecting failure, thereby the problem of influence detection efficiency and stability, the stable effect of centre gripping has been reached.

2. The utility model discloses a set up the dead fixed establishment of lock, make the bolt fix the left end of screw rod, increased the fixed stability of screw rod, the extension spring can play limiting displacement to the bolt simultaneously, avoids the long-time fixed not hard up condition of appearance of bolt, has improved the stability of bolt fastening.

3. The utility model discloses a set up the bull stick, convenient to use person rotates the bull stick and rotates the screw rod, has improved the convenience of rotatory threaded rod, and anti-skidding line can avoid using the condition that the hand landing appears in the messenger of rotating the bull stick simultaneously.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a support plate; 2. a fixing plate; 3. a fixed mount; 4. a round table block; 5. a threaded rod; 6. a fixing ring; 7. a winding groove; 8. a rotating plate; 9. fixing grooves; 10. a card box; 11. a thread box; 12. a screw; 13. locking the fixing mechanism; 131. a bolt; 132. a tension spring; 14. a rotating rod; 15. a hand wheel; 16. a handle; 17. a knob ball; 18. and a connecting frame.

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.

As shown in FIGS. 1 to 3, the clamping device for detecting the tension of a steel wire rope provided by the utility model comprises a supporting plate 1, a fixing plate 2 and a fixing frame 3, wherein the fixing plate 2 is fixedly connected to the right side of the supporting plate 1, a connecting frame 18 is fixedly connected to the bottom of the fixing plate 2, the inner part of the fixing plate 2 is fixedly connected with a circular table block 4, the inner thread of the circular table block 4 is connected with a threaded rod 5, the surface of the threaded rod 5 is coiled with a fixing ring 6, the inner part of the fixing ring 6 is provided with a winding groove 7, the top of the threaded rod 5 is fixedly connected with a rotating plate 8, the top of the rotating plate 8 is slidably connected with the connecting frame 18, the right side of the inner part of the rotating plate 8 is provided with a fixing groove 9 matched with the connecting frame 18, the top of the supporting plate 1 is fixedly connected with a clamping box 10 matched with the other end of the connecting frame 18, the top of the supporting plate 1 is fixedly connected with a thread box 11 positioned on the left side of the clamping box 10, the right side threaded connection of screw thread box 11 has screw rod 12, and screw rod 12 runs through rotor plate 8, link 18, card box 10 and screw thread box 11 in proper order and extends to the inside of screw thread box 11 from right side to left side, and the thread groove that cooperation screw rod 12 used is all seted up on the inside right side of rotor plate 8 and card box 10 and the left side, and the top threaded connection of screw thread box 11 has locking fixed establishment 13.

Referring to fig. 3, the locking fixing mechanism 13 includes a bolt 131, the bolt 131 is screwed on the top of the thread box 11, the bolt 131 sequentially penetrates through the thread box 11, the screw 12 and the support plate 1 from top to bottom and extends to the inside of the support plate 1, the thread groove used by the bolt 131 is provided in the left end of the screw 12, the top and the bottom of the inside of the thread box 11 and the inside of the support plate 1, a tension spring 132 is sleeved on the surface of the bottom end of the bolt 131, and the top end of the tension spring 132 is fixedly connected with the bottom end of the thread box 11.

As the utility model discloses a technical optimization scheme through setting up dead fixed establishment 13 of lock, makes bolt 131 fix the left end of screw rod 12, has increased the fixed stability of screw rod 12, and extension spring 132 can play limiting displacement to bolt 131 simultaneously, avoids bolt 131 to fix the not hard up condition of appearance for a long time, has improved the fixed stability of bolt 131.

Referring to fig. 1, a rotating rod 14 is fixedly connected to the left side of the top of the rotating plate 8, and anti-skid grains are formed on the surface of the rotating rod 14.

As the utility model discloses a technical optimization scheme, through setting up bull stick 14, the person of facilitating the use rotates bull stick 14 and rotates threaded rod 5, has improved the convenience of rotatory threaded rod 5, and anti-skidding line can avoid using the condition that the hand landing appears rotating bull stick 14 messenger simultaneously.

Referring to fig. 1, a hand wheel 15 is fixedly connected to the right side of the screw 12, and anti-skid threads are formed on the surface of the hand wheel 15.

As the utility model discloses a technical optimization scheme, through setting up hand wheel 15, convenient to use person rotates hand wheel 15 and carries out the dismouting to screw rod 12, has improved dismouting screw rod 12's convenience, and the condition of the landing of hand can be avoided the user to appear when rotating hand wheel 15 in the antiskid line simultaneously, has improved the stability of user's rotatory hand wheel 15.

Referring to fig. 1, a handle 16 is fixedly connected to the top of the connecting frame 18, and an anti-slip sleeve is sleeved on the surface of the handle 16.

As the utility model discloses a technical optimization scheme, through setting up handle 16 and antiskid cover, convenient to use through handle 16 more convenient with link 18 sliding connection advance inside fixed slot 9 and card box 10, improved the convenience of installing link 18, the condition of hand landing can be avoided appearing when using handle 16 to the antiskid cover simultaneously.

Referring to fig. 1, a knob ball 17 is fixedly connected to the top of the bolt 131, and anti-slip patterns are formed on the surface of the knob ball 17.

As the utility model discloses a technical optimization scheme, through setting up knob ball 17, convenient to use person carries out the dismouting to bolt 131 through twisting knob ball 17, has improved dismouting bolt 131's convenience, and the condition of hand landing appears in the user when twisting knob ball 17 can be avoided to the while antiskid line.

The utility model discloses a theory of operation and use flow: when the steel wire rope winding box is used, firstly, the steel wire rope is wound in the winding groove 7, then the rotating plate 8 is rotated to drive the threaded rod 5 to rotate, meanwhile, the round platform block 4 is enabled to limit the threaded rod 5, then the threaded rod 5 is matched with the winding groove 7 in the fixing ring 6 to firmly wind the steel wire rope in the winding groove 7 in the surface fixing ring 6 of the threaded rod 5, then the connecting frame 18 is inserted into the clamping box 10 and the fixing groove 9, the connecting frame 18 is enabled to fix the rotating plate 8 and the threaded rod 5, the threaded rod 5 is prevented from rotating, the steel wire rope is prevented from falling off, then the screw 12 sequentially penetrates through the rotating plate 8 from right to left, the clamping box 10 and the thread groove in the connecting frame 18 to be in threaded connection with the thread box 11, then the bolt 131 is enabled to fix the left end of the screw 12, and the fixing stability of the screw 12 is improved, simultaneously, the tension spring 132 can limit the bolt 131, so that the bolt 131 is prevented from being fixed for a long time and becoming loose, the fixing stability of the bolt 131 is improved, and the clamping stability is improved.

In summary, the following steps: this clamping device for steel wire rope tension detection, through setting up round platform piece 4 and threaded rod 5 and solid fixed ring 6, fix wire rope winding in solid fixed ring 6 inside winding groove 7 earlier, install into rotor plate 8 and card box 10 inside with link 18 again, it dies to carry out threaded connection to threaded rod 5 with screw box 11 again, thereby the stability of centre gripping has been guaranteed, it all uses the snap ring to carry out the chucking to have solved, it carries out the chucking to use the snap ring alone to carry out the chucking to wire rope, because the snap ring structure is comparatively single, the effect of chucking is not good, the condition that wire rope was pulled away appears easily, lead to detecting failure, thereby influence the problem of detection efficiency and stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 wire rope clamping device for pulling force detects, includes backup pad (1), fixed plate (2) and mount (3), its characterized in that: the fixing plate (2) is fixedly connected to the right side of the supporting plate (1), the connecting frame (18) is fixedly connected to the bottom of the fixing plate (2), the round table block (4) is fixedly connected to the inside of the fixing plate (2), the threaded rod (5) is connected to the inner threads of the round table block (4), the fixing ring (6) is coiled on the surface of the threaded rod (5), the winding groove (7) is formed in the fixing ring (6), the rotating plate (8) is fixedly connected to the top of the threaded rod (5), the connecting frame (18) is slidably connected to the top of the rotating plate (8), the fixing groove (9) matched with the connecting frame (18) for use is formed in the right side of the inside of the rotating plate (8), the clamping box (10) matched with the other end of the connecting frame (18) for use is fixedly connected to the top of the supporting plate (1), and the threaded box (11) positioned on the left side of the clamping box (10) is fixedly connected to the top of the supporting plate (1), the right side threaded connection of screw thread box (11) has screw rod (12), screw rod (12) from the right side to left side run through rotor plate (8), link (18), card box (10) and screw thread box (11) in proper order and extend to the inside of screw thread box (11), the thread groove that cooperation screw rod (12) used is all seted up on the right side and the left side of rotor plate (8) and card box (10) inside, the top threaded connection of screw thread box (11) has locking fixed establishment (13).

2. The clamping device for detecting the tensile force of the steel wire rope according to claim 1, wherein: locking fixed establishment (13) and including bolt (131), bolt (131) threaded connection is at the top of screw thread box (11), bolt (131) from last to running through screw thread box (11), screw rod (12) and backup pad (1) in proper order down and extending to the inside of backup pad (1), the thread groove that cooperation bolt (131) used has all been seted up to the top and the bottom of the left end of screw rod (12) and screw thread box (11) inside and the inside of backup pad (1), the surface cover in bolt (131) bottom is equipped with extension spring (132), the top of extension spring (132) and the bottom fixed connection of screw thread box (11).

3. The clamping device for detecting the tensile force of the steel wire rope according to claim 1, wherein: the left side of the top of the rotating plate (8) is fixedly connected with a rotating rod (14), and anti-skid grains are formed in the surface of the rotating rod (14).

4. The clamping device for detecting the tensile force of the steel wire rope according to claim 1, wherein: the right side of the screw rod (12) is fixedly connected with a hand wheel (15), and anti-skid grains are arranged on the surface of the hand wheel (15).

5. The clamping device for detecting the tensile force of the steel wire rope according to claim 1, wherein: the top of the connecting frame (18) is fixedly connected with a handle (16), and an anti-skidding sleeve is sleeved on the surface of the handle (16).

6. The clamping device for detecting the tensile force of the steel wire rope according to claim 2, wherein: the top of the bolt (131) is fixedly connected with a knob ball (17), and anti-skid grains are arranged on the surface of the knob ball (17).