阅读说明：本技术 一种防止棘轮线缆剪剪切时形成断头问题的构件 (Component for preventing broken end problem when shearing ratchet cable ) 是由 高星 于 2021-09-27 设计创作，主要内容包括：本发明公开了一种防止棘轮线缆剪剪切时形成断头问题的构件,涉及线缆裁剪技术领域,解决了目前使用的剪线装置不具备适配线缆剪进行裁剪的结构,难以提供适用性强的裁剪能力,不利于保持裁剪时线缆的平衡的问题。一种防止棘轮线缆剪剪切时形成断头问题的构件,包括底座；所述底座的前端中间设置有开口结构；底座的顶部固定设置有四组导框,导框的中间均开设有通槽；提升座,所述提升座的底部固定设置有四组导柱,导柱的后侧均一体式设置有加强筋结构；通过设置有下圆框、上圆框和内锁块,为线缆提供了适配裁剪功能,可以更为方便的实现对线缆的裁切,通过扶持裁剪,增加了剪切的稳定性和安全性,不会出现偏移现象。(The invention discloses a component for preventing a broken end problem during shearing of a ratchet cable, relates to the technical field of cable shearing, and solves the problems that a currently used wire shearing device does not have a structure adaptive to cable shearing for shearing, the shearing capability with strong applicability is difficult to provide, and the balance of the cable during shearing is not favorably maintained. A component for preventing the problem of broken ends formed when a ratchet cable is cut comprises a base; an opening structure is arranged in the middle of the front end of the base; four groups of guide frames are fixedly arranged at the top of the base, and through grooves are formed in the middles of the guide frames; the lifting seat is fixedly provided with four groups of guide pillars at the bottom, and reinforcing rib structures are integrally arranged on the rear sides of the guide pillars; through being provided with down circle frame, going up circle frame and interior locking piece, for the cable provides the adaptation function of tailorring, realization that can be more convenient is to cutting of cable, tailors through holding up, has increased the stability and the security of shearing, the skew phenomenon can not appear.)

1. A member for preventing the formation of a breakout problem when a ratcheting cable is sheared, comprising: a base; an opening structure is arranged in the middle of the front end of the base; four groups of guide frames are fixedly arranged at the top of the base, and through grooves are formed in the middles of the guide frames; the lifting seat is fixedly provided with four groups of guide pillars at the bottom, and reinforcing rib structures are integrally arranged on the rear sides of the guide pillars; the guide post is arranged in the guide frame in a sliding manner; the scissor lift is fixedly arranged between the base and the lifting seat; the power disc is rotatably arranged on the rear side of the base; go up the circle frame, go up circle frame quantity and set up to two sets of, and go up the circle frame and connect rotatory setting in the front end top both sides of base through the hinge.

2. The component of claim 1, wherein the lifting seat further comprises: the top of the lifting seat is rotatably provided with a lead screw; the top of the lifting seat is provided with a shaft row in a sliding manner through two groups of guide rails, and the shaft row is in threaded connection with the screw rod; the front side of the lifting seat is integrally provided with two groups of lower round frames; the cushion, the inboard front end integral type of circle frame down is provided with the cushion, has seted up logical groove structure in the middle of the top of cushion.

3. The component for preventing the ratchet cable from being cut to form the broken end problem in the shearing process of the ratchet cable according to claim 1, wherein the power disc comprises: the main body of the power disc is of a disc-shaped structure, the power gear is fixedly arranged in the power disc, and the rear end of the screw rod is provided with a gear meshed with the power gear; the rear end of the power disc is eccentrically provided with a handle.

4. The component for preventing the ratchet cable from being cut to form the broken end problem according to claim 1, wherein the upper circular frame comprises: the pull rod is fixedly arranged on the rear side in the top of the upper round frame, and the connecting frame is fixedly arranged at the other end of the pull rod; the inner side of the connecting frame is rotatably provided with a connecting rod through hinge connection, and the connecting rod is hinged with the two ends of the shaft row.

5. The component for preventing the ratchet cable from being cut to form the broken end problem according to claim 1, wherein the upper circular frame comprises: the top parts of the inner sides of the two groups of upper circular frames are fixedly provided with two groups of outer clamping piles which are in cylindrical structures; and the front ends of the inner sides of the two groups of upper circular frames are fixedly provided with retaining piles.

6. The component for preventing the formation of the broken end problem when the ratchet cable is cut according to claim 1, wherein the outer sides of the lower circular frame and the upper circular frame are provided with circular strip sheets, and the circular strip sheets comprise: the outer end of the round strip sheet is integrally provided with a hand frame; three groups of coamings are integrally arranged on one side of the round strip sheet, wherein the two groups of coamings are distributed in an angle of 45 degrees by taking the original point of the round strip sheet as the center, and the other group of coamings are arranged on the front side of the round strip sheet; the three groups of coamings are all connected with the lower round frame and the upper round frame in a sliding way.

7. The component for preventing the problem of broken ends of ratchet cables when being sheared according to claim 6, wherein spring rods are fixedly arranged outside the lower round frame and the upper round frame, penetrate through the round strips, are sleeved with the springs and are fixedly provided with the blocking pieces; three groups of sliding rods are arranged between the lower round frame and the upper round frame in a sliding manner.

8. The apparatus as claimed in claim 7, wherein the slide bar comprises: the outer end of the sliding rod is fixedly provided with an outer stop block; the inner end of the sliding rod is fixedly provided with the inner locking block, the inner locking block is of a wafer structure, and a spring is sleeved outside one side, close to the inner locking block, of the sliding rod.

9. A component for preventing the problem of broken ends of ratchet cables when the ratchet cables are sheared according to any one of claims 2 to 6, wherein a clamp is clamped among the cushion block, the outer clamping pile, the baffle pile and the enclosing plate.

Technical Field

The invention relates to the technical field of cable cutting, in particular to a component for preventing the problem of broken ends formed when a ratchet cable is cut.

Background

Ratchet cable is cut to be one kind and can carry out the hand tool who shears to the cable fast, and self does not possess the support structure, probably leads to the cable crooked at the in-process of tailorring, can produce the end phenomenon, and the metal in the cable of one side exposes promptly, and the metal is sunken in the cable of opposite side, leads to the result of imbalance.

For example, a patent with publication number CN213671587U discloses a power cable trimming device with a fixing function, which comprises a fixing table, wherein the upper part of the fixing table is fixedly connected with a take-up stand, a push rod motor and a pay-off stand in sequence, a first motor is arranged on one side frame outside the take-up stand, a take-up roller is movably arranged inside the take-up stand, the axis of the take-up roller is connected with an output shaft of the first motor, a second motor is arranged on one side frame outside the pay-off stand, a fixing disc connected with the output shaft of the second motor is arranged on the inner side of the pay-off stand, and an inserting rod is fixedly connected to the inner wall of the fixing disc; the utility model discloses a fixed synchro speed's take-up stand and pay off rack pack up the cable when discharging the cable, guarantee the neatly of trimming in-process cable, and the length measuring apparatu of setting guarantees the length of cable trimming, the spacing hole of a plurality of different internal diameters of seting up in the limiting plate inboard to ensure its accurate receipts line and unwrapping wire, guarantee the smooth and easy of cable trimming.

Then, for example, a patent with the publication number of CN108336685A discloses a pair of high-voltage line insulation scissors, each high-voltage line insulation scissors comprises a cable scissors which can be movably buckled and opened by pulling force, an insulation rod, an insulation rope and a pulley, each cable scissors comprises two movable handles and a cable scissors body, and the pulley is vertically fixed on one of the movable handles; one end of the insulating rope is bound and fixed on the other movable handle of the cable scissors, and the other end of the insulating rope penetrates through the pulley and is bound on the pulling structure; the cable scissors are fixedly arranged on the insulating rod. According to the high-voltage line insulation shear, through arrangement, when a disconnecting link base is broken and a disconnecting link is maliciously damaged to cause suspension of a drop line, the drop line can be sheared under the condition of no power failure, potential safety hazards are eliminated rapidly, and line power failure is avoided.

Similar to the above-mentioned application, the related devices and components for trimming threads have the following disadvantages:

firstly, the currently used wire cutting device does not have a structure adaptive to cable cutting, so that the wire cutting device is difficult to provide cutting capability with strong applicability and is not beneficial to keeping the balance of the cable during cutting; the second does not possess the auxiliary function that can conveniently prick admittedly to the cable, if not fixed can cause the end of a thread not hard up or the circumstances such as take off the line when in time after cutting the cable, does not generally possess the corresponding subassembly that can guide and carry out supplementary installation.

Thus, the existing requirements are not met, and a member for preventing the problem of broken ends when the ratchet cable is cut is provided.

Disclosure of Invention

Problem (A)

The invention aims to provide a component for preventing the problem of broken ends formed when a ratchet cable is cut, and aims to solve the problems in the prior art that the currently used wire cutting device does not have a structure adaptive to cable cutting, is difficult to provide cutting capability with strong applicability and is not beneficial to keeping the balance of the cable during cutting; the second does not possess the auxiliary function that can conveniently prick the cable admittedly, if not fixed can cause the end of a thread not hard up or the circumstances such as the line of taking off when in time after cutting the cable, generally does not possess the problem that can guide and carry out the corresponding subassembly of supplementary installation.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a component for preventing the problem of broken ends formed when a ratchet cable is cut comprises a base; an opening structure is arranged in the middle of the front end of the base; four groups of guide frames are fixedly arranged at the top of the base, and through grooves are formed in the middles of the guide frames; the lifting seat is fixedly provided with four groups of guide pillars at the bottom, and reinforcing rib structures are integrally arranged on the rear sides of the guide pillars; the guide post is arranged in the guide frame in a sliding manner; the scissor lift is fixedly arranged between the base and the lifting seat; the power disc is rotatably arranged on the rear side of the base; go up the circle frame, go up circle frame quantity and set up to two sets of, and go up the circle frame and connect rotatory setting in the front end top both sides of base through the hinge.

Preferably, the lifting seat further comprises: the top of the lifting seat is rotatably provided with a lead screw; the top of the lifting seat is provided with a shaft row in a sliding manner through two groups of guide rails, and the shaft row is in threaded connection with the screw rod; the front side of the lifting seat is integrally provided with two groups of lower round frames; the cushion, the inboard front end integral type of circle frame down is provided with the cushion, has seted up logical groove structure in the middle of the top of cushion.

Preferably, the power disc comprises: the main body of the power disc is of a disc-shaped structure, the power gear is fixedly arranged in the power disc, and the rear end of the screw rod is provided with a gear meshed with the power gear; the rear end of the power disc is eccentrically provided with a handle.

Preferably, the upper circular frame comprises: the pull rod is fixedly arranged on the rear side in the top of the upper round frame, and the connecting frame is fixedly arranged at the other end of the pull rod; the inner side of the connecting frame is rotatably provided with a connecting rod through hinge connection, and the connecting rod is hinged with the two ends of the shaft row.

Preferably, the upper circular frame comprises: the top parts of the inner sides of the two groups of upper circular frames are fixedly provided with two groups of outer clamping piles which are in cylindrical structures; and the front ends of the inner sides of the two groups of upper circular frames are fixedly provided with retaining piles.

Preferably, the outer sides of the lower round frame and the upper round frame are provided with round strip pieces, and the round strip pieces comprise: the outer end of the round strip sheet is integrally provided with a hand frame; three groups of coamings are integrally arranged on one side of the round strip sheet, wherein the two groups of coamings are distributed in an angle of 45 degrees by taking the original point of the round strip sheet as the center, and the other group of coamings are arranged on the front side of the round strip sheet; the three groups of coamings are all connected with the lower round frame and the upper round frame in a sliding way.

Preferably, spring rods are fixedly arranged outside the lower circular frame and the upper circular frame, penetrate through the round strip sheets, are sleeved with the springs and are fixedly provided with blocking pieces; three groups of sliding rods are arranged between the lower round frame and the upper round frame in a sliding manner.

Preferably, the slide bar comprises: the outer end of the sliding rod is fixedly provided with an outer stop block; the inner end of the sliding rod is fixedly provided with the inner locking block, the inner locking block is of a wafer structure, and a spring is sleeved outside one side, close to the inner locking block, of the sliding rod.

Preferably, the clamp is clamped between the cushion block, the outer clamping pile, the retaining pile and the enclosing plate.

(III) advantageous effects

The invention provides a component for preventing the cable of a ratchet wheel from forming broken ends during shearing, which provides an adaptive cutting function for the cable by arranging a lower round frame, an upper round frame and an inner locking block, can more conveniently realize the cutting of the cable, manually rotates a power disc, utilizes a power gear to drive a lead screw to rotate at high speed, the lead screw drives a propelling shaft row to move backwards through screw thread transmission, further pulls a pull rod and a connecting frame through the angle change of a connecting rod to drive the upper round frame to be opened, generates a state capable of conveniently placing the cable, places the cable in the lower round frame, contacts the inner locking block at the bottom of the cable, bears the cable through three groups of inner locking blocks, then reversely rotates the power disc to close the upper round frame, simultaneously applies stress to the cable by the inner locking blocks in the lower round frame and the upper round frame, realizes the fixation of the cable, simultaneously automatically adjusts the specific position of a slide rod, and fixes the outer part of the cable, at the moment, the cable scissors can be used for shearing; by supporting and cutting, the stability and the safety of cutting are improved, and the offset phenomenon cannot occur.

Secondly, the cushion blocks, the outer clamping piles, the retaining piles and the surrounding plates provide auxiliary functions for the components to tie cables, and the two hoops are arranged on two sides of a disconnected line respectively; install when last circle frame is opened, the outside through outer card stake and fender pile fixed clamp, utilize the inboard of the fixed clamp of bounding wall, directly take out the fillet piece, can pull out the bounding wall, can continue to lock the clamp when the bounding wall is taken out from the clamp inboard, can guarantee to lock the cable thoroughly fixedly, the realization is predetermineeing the location of clamp, and then close the circle frame, can be crooked with the clamp naturally closing the in-process of circle frame, then it is manual to cup joint the clamp locking, fix the cable port after cutting the circuit, avoid becoming flexible, and can adjust the order of installation clamp, install the clamp earlier and tailor again, can directly guarantee that the cable is in the stationary state, do not influence tailors, and avoid appearing the circumstances such as the end of a thread is not hard up or the off-line.

Drawings

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

FIG. 2 is a schematic perspective rear view structure in an embodiment of the present invention;

FIG. 3 is a schematic bottom view of an embodiment of the present invention;

FIG. 4 is a left side view of the exemplary embodiment of the present invention;

FIG. 5 is a schematic top view of the structure of FIG. 4 in accordance with an embodiment of the present invention;

FIG. 6 is a schematic perspective exploded view of an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a lifting base according to an embodiment of the present invention;

FIG. 8 is a partial perspective view of an embodiment of the present invention;

FIG. 9 is a schematic diagram of a partial side view of an embodiment of the present invention;

FIG. 10 is a schematic perspective view of a round bar piece according to an embodiment of the present invention;

in fig. 1 to 10, the correspondence between the part names or lines and the reference numbers is:

1. a base; 101. a guide frame; 2. a lifting seat; 201. a guide post; 202. a lead screw; 203. a shaft row; 204. a lower circular frame; 205. cushion blocks; 3. a scissor lift; 4. a power disc; 401. a power gear; 5. an upper round frame; 501. a pull rod; 502. a connecting frame; 503. a connecting rod; 504. externally clamping the pile; 505. blocking piles; 6. round strips; 601. a hand frame; 602. enclosing plates; 7. a spring lever; 8. a slide bar; 801. an outer stop block; 802. an inner locking block; 9. and (5) clamping a hoop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, an embodiment of the present invention includes: a component for preventing the problem of broken ends formed when a ratchet cable is cut comprises a base 1; an opening structure is arranged in the middle of the front end of the base 1; four groups of guide frames 101 are fixedly arranged at the top of the base 1, and through grooves are formed in the middles of the guide frames 101; the lifting seat 2 is fixedly provided with four groups of guide pillars 201 at the bottom of the lifting seat 2, and reinforcing rib structures are integrally arranged on the rear sides of the guide pillars 201; the guide post 201 is arranged in the guide frame 101 in a sliding manner; the scissor lift 3 is fixedly arranged between the base 1 and the lifting seat 2; the power disc 4 is rotationally arranged on the rear side of the base 1; go up circle frame 5, go up circle frame 5 quantity and set up to two sets of, and go up circle frame 5 and connect rotatory setting in the front end top both sides of base 1 through the hinge.

Wherein, promote seat 2 still including: the top of the lifting seat 2 is rotatably provided with a screw 202; the top of the lifting seat 2 is provided with a shaft row 203 in a sliding manner through two groups of guide rails, and the shaft row 203 is in threaded connection with the lead screw 202; the front side of the lifting seat 2 is integrally provided with two groups of lower circular frames 204; the cushion block 205 and the inner front end of the lower circular frame 204 are integrally provided with the cushion block 205, and a through groove structure is formed in the middle of the top of the cushion block 205.

Referring to fig. 4, the lead screw 202 can control the movement of the shaft row 203, and the lower circular frame 204 can accommodate the cable, which can be directly placed in the middle of the lower circular frame 204 when cutting.

Wherein, power disc 4 is including: the main body of the power disc 4 is of a disc-shaped structure, the power gear 401 is fixedly arranged in the power disc 4, and the rear end of the lead screw 202 is provided with a gear meshed with the power gear 401; the rear end of the power disc 4 is eccentrically provided with a handle.

Referring to fig. 6, by providing the power disc 4, power can be provided, and the power disc 4 can drive the screw 202 to rotate at a high speed by using the power gear 401, so as to achieve a rapid transmission effect.

Wherein, go up circle frame 5 including: the pull rod 501 is fixedly arranged on the middle rear side of the top of the upper round frame 5, and the connecting frame 502 is fixedly arranged at the other end of the pull rod 501; the link frame 502 is rotatably provided at an inner side thereof with a link 503 by a hinge connection, and the link 503 is hinge-connected to both ends of the shaft row 203.

Referring to fig. 4, the shaft row 203, the pull rod 501, the connecting frame 502, the connecting rod 503 and the upper circular frame 5 form a slider mechanism, which can control the upper circular frame 5, and the cable is wrapped by opening and closing the upper circular frame 5.

Wherein, go up circle frame 5 including: two groups of outer clamping piles 504 are fixedly arranged at the tops of the inner sides of the two groups of upper circular frames 5, and the outer clamping piles 504 are of cylindrical structures; the front ends of the inner sides of the two groups of upper round frames 5 are fixedly provided with retaining piles 505.

Referring to fig. 8, outer catch 504 and stop 505 each provide a holding function, which may provide a securing function for clip 9.

Wherein, the outside of circle frame 204 and last circle frame 5 all is provided with circle strip piece 6 down, and circle strip piece 6 is including: the hand frame 601 is integrally arranged at the outer end of the round strip 6; three groups of coamings 602 are integrally arranged on one side of the round strip 6, wherein the two groups of coamings 602 are distributed in an angle of 45 degrees by taking the origin of the round strip 6 as the center, and the other group of coamings 602 are arranged on the front side of the round strip 6; the three groups of coamings 602 are all connected with the lower round frame 204 and the upper round frame 5 in a sliding way; the spring rods 7 are fixedly arranged outside the lower circular frame 204 and the upper circular frame 5, and the spring rods 7 penetrate through the round strip sheets 6 to be sleeved with springs and are fixedly provided with blocking pieces; three groups of sliding rods 8 are arranged in the middle of the lower round frame 204 and the upper round frame 5 in a sliding manner.

Referring to fig. 10, the function of supporting the inside of the clip 9 can be provided by the shroud 602, and the shroud 602 can be integrally withdrawn to lock the clip 9 for further locking; the round strip 6 can be limited and self-locked through the sliding rod 8 and can be quickly fixed.

Wherein, slide bar 8 includes: the outer end of the sliding rod 8 is fixedly provided with an outer stop 801; the inner locking piece 802 is fixedly arranged at the inner end of the sliding rod 8, the inner locking piece 802 is of a wafer structure, and a spring is sleeved outside one side, close to the inner locking piece 802, of the sliding rod 8.

Referring to fig. 8, the inner locking block 802 can provide a locking function, and can realize adaptive clamping and fixing of two sides of a cable, so that the cable can be supported to avoid bending.

Wherein, a clamp 9 is clamped among the cushion block 205, the outer clamping pile 504, the baffle pile 505 and the coaming 602.

The working principle is as follows: in the first embodiment, a self-adaptive support function is provided, the shaft row 203, the pull rod 501, the connecting frame 502, the connecting rod 503 and the upper circular frame 5 form a slider mechanism, the power disc 4 is rotated by hand cranking, the lead screw 202 can be driven to rotate at a high speed by the power gear 401, the lead screw 202 pushes the shaft row 203 to move backwards through thread transmission, the pull rod 501 and the connecting frame 502 are pulled through the change of the angle of the connecting rod 503 to drive the upper circular frame 5 to be opened, further, the cable is placed in the lower circular frame 204, the bottom of the cable contacts the inner locking block 802 and is supported by the three groups of inner locking blocks 802, then the upper circular frame 5 is closed by the reverse power disc 4, the inner locking blocks 802 in the lower circular frame 204 and the upper circular frame 5 apply stress to the cable at the same time, the specific position of the sliding rod 8 is automatically adjusted, the external part of the cable is fixed and self-locked, and the cable can be cut by the cable cutter.

Example two: in the first embodiment, only the adaptive support function is provided, and the auxiliary binding capability is not provided; at the moment, two hoops 9 need to be installed, and the two hoops 9 are respectively arranged on two sides of the disconnected circuit; install when last circle frame 5 is opened, through the outside of the fixed clamp 9 of outer card stake 504 and fender stake 505, utilize the inboard of the fixed clamp 9 of bounding wall 602, the realization is predetermine the location of clamp 9, and then closes circle frame 5, can be crooked with clamp 9 naturally closing the in-process of circle frame 5, then manually cup joints clamp 9 and lock, fixes the cable port after cutting the circuit, avoids becoming flexible.

Example three: in the second embodiment, there is a problem of taking out a part, the hoop 9 needs to be pulled out and then locked continuously to avoid the surrounding plate 602, and the method is inconvenient to apply, so that the round strip sheet 6 can realize a pulling-out function, the round strip sheet 6 is directly pulled out, the surrounding plate 602 can be pulled out, and when the surrounding plate 602 is pulled out from the inner side of the hoop 9, the hoop 9 can be continuously locked, and the cable can be completely locked and fixed.

Example four: can adjust the order of installation clamp 9, install clamp 9 earlier and tailor again, can directly guarantee that the cable is in the stationary state and does not influence and tailors.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.