CN110900514A

CN110900514A - Matched mounting tool for steel wire rope clamp and using method thereof

Info

Publication number: CN110900514A
Application number: CN201911029344.4A
Authority: CN
Inventors: 李双琪; 唐华强
Original assignee: Chongqing New Jiurong Construction Machinery Equipment Co Ltd
Current assignee: Chongqing New Jiurong Construction Machinery Equipment Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-03-24

Abstract

The invention belongs to the technical field of installation tools, and particularly relates to a matching installation tool for a steel wire rope clamp and a use method thereof, the matching installation tool comprises an installation part and a handle which are fixedly connected together, the steel wire rope clamp comprises a mountain-shaped base, a U-shaped press ring and fixing nuts which are screwed on two ends of the U-shaped press ring, a special-shaped groove is arranged on the installation part, two first gears and a second gear are rotatably arranged in the special-shaped groove, the second gear is in transmission connection with the two first gears, a fixing groove matched with the upper part of the mountain-shaped base is also arranged on the lower end surface of the installation part, a cover plate is fixedly arranged on the installation part, the diameter size of a second through hole is, and is greater than the diameter size of U-shaped clamping ring tip, and fixed mounting has first axis of rotation on the second gear, and the second gear is rotated through first axis of rotation and is installed in special-shaped groove, and first axis of rotation upper end is passed apron fixed mounting and is had hexagonal projection. The purpose is as follows: the problem of solve current wire rope clamp installation inefficiency.

Description

Matched mounting tool for steel wire rope clamp and using method thereof

Technical Field

The invention belongs to the technical field of installation tools, and particularly relates to a matching installation tool for a steel wire rope clamp and a using method of the matching installation tool.

Background

The existing steel wire rope clamp is also called as a fingered citron clamp, and is a steel wire rope clamp formed by combining a U-shaped metal screw rod, a metal claw sheet with two round holes and two nuts.

When the steel wire rope clamp is used for fixing a steel wire rope on a working site, the screw rod of the steel wire rope clamp is U-shaped, and when the nut is fastened at the upper end of the U-shaped screw rod, the two nuts exist independently, so that a screwing tool (a wrench) is needed to rotate the two nuts respectively, the operation is complex, and the site installation efficiency is low.

Disclosure of Invention

The purpose of the invention is: aims to provide a matched mounting tool for a steel wire rope clamp, which is used for solving the problem of low mounting efficiency of the existing steel wire rope clamp.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a supporting mounting tool for a steel wire rope clamp comprises a mounting part and a handle which are fixedly connected together, the steel wire rope clamp comprises a mountain-shaped base, a U-shaped pressing ring and fixing nuts which are screwed at two ends of the U-shaped pressing ring, a special-shaped groove is formed in the mounting part and is formed by intersecting and communicating a plurality of circular grooves, two first gears and one second gear are mounted in the special-shaped groove in a rotating mode, the second gear is in transmission connection with the two first gears, a fixing hole is formed in the middle of each first gear, the fixing nuts are sleeved on the corresponding fixing nuts through the fixing holes, first through holes are further formed in the corresponding positions of the two first gears in the mounting part, the diameter size of each first through hole is larger than that of each fixing nut and smaller than that of the top circle of the first gear, and a fixing groove is further formed in the lower end face of the mounting part, the installation department passes through the fixed slot cover and establishes on chevron base upper portion, fixed mounting has the apron on the installation department, the apron has seted up the second in first gear correspondence position and has perforated, the fenestrate diameter size of second is less than fixation nut's diameter size, and is greater than the diameter size of U-shaped clamping ring tip, fixed mounting has first axis of rotation on the second gear, the second gear rotates through first axis of rotation and installs at special-shaped inslot, first axis of rotation upper end is passed apron fixed mounting and is had hexagonal projection.

Further inject, a plurality of screw holes that communicate with the fixed slot are seted up to the installation department lateral wall, the spiro union has bulb plunger in the screw hole, the hemisphere groove has been seted up in screw hole corresponding position to the chevron base lateral wall, bulb plunger's one end embedding is in the hemisphere inslot. Such structural design places fixation nut in the fixed orifices after, places the chevron base in the fixed slot again, through the mutual matching in bulb plunger and hemisphere groove, fixes the chevron base, avoids fixation nut and chevron base to drop from the installation department before using, and the practicality is strong.

Further inject, annular groove has all been seted up to first gear both ends terminal surface, uniform shaping has annular bead on installation department and the apron, annular bead card is established in annular groove. Such structural design, through the mutual matching of annular bead and annular groove, accomplish the location to first gear, avoid first gear before the use, the skew takes place for the position each other of fixed orifices and first perforation to the fixation nut who leads to can't be placed smoothly in the fixed orifices, the U-shaped clamping ring can't be smoothly with the problem of fixation nut spiro union.

Further inject, the dysmorphism inslot still rotates and installs the third gear, fixed mounting has the second axis of rotation on the third gear, the third gear passes through the second axis of rotation and rotates to be installed between installation department and apron, connect through third gear drive between first gear and the second gear. Namely, the two first gears and the second gear are meshed with the third gear, and the third gear is driven to rotate by the rotation of the second gear, so that the two third gears are driven to synchronously rotate; due to the structural design, the distance between the first gear and the second gear is increased through the third gear, and the end part of the U-shaped pressing ring is prevented from influencing the operation of the wrench on the hexagonal convex column.

Further inject, first axis of rotation includes the axis, and the constant head tank has been seted up to the axis lateral wall axial, second gear inner wall is equipped with the location bead, the location bead card is established in the constant head tank, and axis lower extreme integrated into one piece has first cylinder, the installation department has set up first blind hole in the dysmorphism inslot, first cylinder is worn to establish in first blind hole, axis upper end integrated into one piece has the second cylinder, centraxonial diameter size is greater than the cylindrical diameter size of second, the through-hole has been seted up on the apron, the second cylinder is worn to establish in the through-hole. Due to the structural design, the middle shaft of the first rotating shaft is pressed in the special-shaped groove by the cover plate, the rotating shaft is prevented from axially moving, the structure is simple, the practicability is high, and the installation is convenient.

Further inject, second cylinder upper end integrated into one piece has the prism, threaded blind hole has been seted up on the prism, hexagonal blind hole has been seted up to the terminal surface under the hexagonal projection, the prism wears to establish in the hexagonal blind hole, the shoulder hole has been seted up to hexagonal projection upper end face, the shoulder hole is linked together with the hexagonal blind hole, wear to be equipped with the fixing bolt with threaded blind hole spiro union in the shoulder hole. Such structural design, first axis of rotation passes through the mutual matching of prismatic and hexagonal blind hole, and fixed connection is accomplished to cooperation fixing bolt, simple structure, simple to operate, the steadiness is strong.

Further limit, all install the bearing in first blind hole and the through-hole. Due to the structural design, the first rotating shaft can rotate more smoothly.

Further limit, the tail end of the handle is provided with anti-skid grains. Due to the structural design, the friction force between the palm of a user and the handle is increased through the anti-slip lines, and slipping is avoided.

The use method of the matched mounting tool for the steel wire rope clamp comprises the following steps:

1) turning over the mounting tool to enable the first through hole to be upward, then respectively placing the two fixing nuts into the two fixing holes from the first through hole, finally placing the mountain-shaped base into the fixing groove, and enabling the ball plunger to be clamped in the hemispherical groove;

2) turning over the mounting tool so that the first through hole faces downwards;

3) clamping the U-shaped pressing ring on the steel wire rope from bottom to top, then placing the installation tool with the mountain-shaped base above the U-shaped pressing ring from top to bottom, and moving the installation tool downwards to enable the end part of the U-shaped pressing ring to penetrate through the first through hole to abut against the lower end face of the fixing nut;

4) the mounting part is grasped by hands, and the hexagonal convex column is wrenched by using a wrench, so that a part of the fixing nut is screwed on the U-shaped compression ring;

5) the handle is grasped by hands, and the wrench is continuously pulled until the steel wire rope is flattened 1/3;

6) and taking down the mounting tool from the wire rope clamp.

The invention adopting the technical scheme has the advantages that:

1. the hexagonal convex column is rotated through the wrench, so that two fixing nuts on the steel wire rope clamp can be synchronously rotated, the steel wire rope is clamped, the operation is simple, and the installation efficiency is improved;

2. the mountain-shaped base is fixed through mutual matching of the ball plunger and the hemispherical groove, so that the fixing nut and the mountain-shaped base are prevented from falling off from the mounting part before use, and the practicability is high;

3. the first gear is positioned by matching the annular convex edge and the annular groove, so that the problems that the fixing nut cannot be smoothly placed in the fixing hole and the U-shaped press ring cannot be smoothly screwed with the fixing nut due to the fact that the fixing hole and the first through hole are offset before the first gear is used are solved;

4. increase the distance between first gear and the second gear through the third gear, avoid the tip of U-shaped clamping ring to influence the operation of spanner to hexagonal projection.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a mating installation tool for a wire rope clamp and a method of using the same according to the present invention;

FIG. 2 is a schematic diagram of an explosive structure of an embodiment of a mating installation tool for a wire rope clamp and a method for using the same according to the present invention;

FIG. 3 is a schematic view of the construction of the mounting portion and the handle in an embodiment of the installation tool and the method of using the same for a wire rope clamp according to the present invention;

FIG. 4 is a schematic view of the first rotating shaft of the embodiment of the installation tool for a wire rope clamp and the method for using the same of the present invention;

FIG. 5 is a schematic structural view of a hexagonal stud of an embodiment of a fitting tool for a wire rope clamp and a method of using the same of the present invention;

FIG. 6 is a schematic view of the first gear of an embodiment of a mating installation tool for a wire rope clamp and a method of using the same according to the present invention;

FIG. 7 is a schematic view of a wire rope clamp according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a state of use of an embodiment of a mating installation tool for a wire rope clamp and a method of using the same according to the present invention;

FIG. 9 is a schematic cross-sectional view of a wire rope clamp and a method of using the same in an exemplary embodiment of the present invention;

FIG. 10 is an enlarged view of the structure at A in FIG. 9;

the main element symbols are as follows:

an installation part 1,

A shaped groove 10, a first through hole 101,

A first gear 11, a fixing hole 110, an annular groove 111,

Second gear 12, cover plate 13, third gear 130, second rotation shaft 1301, second through hole 131,

A first rotating shaft 14, a middle shaft 141, a positioning groove 1410, a first cylinder 142, a second cylinder 143, a through hole 1430, a prism 144, a threaded blind hole 1440,

Hexagonal convex column 15, hexagonal blind hole 151, stepped hole 152,

A handle 2, anti-skid lines 21,

The steel wire rope clip 3, the mountain-shaped base 31, the fixing groove 310, the threaded hole 311, the hemispherical groove 312, the U-shaped press ring 32, the fixing nut 33,

A steel cord 4.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 10, the invention relates to a matching installation tool for a steel wire rope clip, which comprises an installation part 1 and a handle 2 which are fixedly connected together, wherein the steel wire rope clip 3 comprises a mountain-shaped base 31, a U-shaped press ring 32 and fixing nuts 33 which are screwed on two ends of the U-shaped press ring 32, a special-shaped groove 10 is arranged on the installation part 1, the special-shaped groove 10 is formed by intersecting and communicating a plurality of circular grooves, two first gears 11 and one second gear 12 are rotatably arranged in the special-shaped groove 10, the second gear 12 is in transmission connection with both the two first gears 11, a fixing hole 110 is arranged in the middle of each first gear 11, the fixing nut 33 is sleeved on the corresponding fixing nut 33 through the fixing hole 110, a first through hole 101 is also arranged at the corresponding position of the installation part 1 corresponding to the two first gears 11, the diameter size of the first through hole 101 is larger than the diameter size of the fixing nut 33 and smaller than the addendum diameter size of, the lower end surface of the mounting part 1 is further provided with a fixing groove 310, the mounting part 1 is sleeved on the upper part of the mountain-shaped base 31 through the fixing groove 310,

the side wall of the installation part 1 is provided with a plurality of threaded holes 311 communicated with the fixing groove 310, a ball plunger is screwed in the threaded holes 311, the side wall of the mountain-shaped base 31 is provided with a hemispherical groove 312 at a position corresponding to the threaded holes 311, and one end of the ball plunger is embedded in the hemispherical groove 312. After the fixing nut 33 is placed in the fixing hole 110, the mountain-shaped base 31 is placed in the fixing groove 310, the mountain-shaped base 31 is fixed through mutual matching of the ball plunger and the hemispherical groove 312, the fixing nut 33 and the mountain-shaped base 31 are prevented from falling off from the mounting portion 1 before use, and the practicability is high.

As shown in fig. 2, 9 and 10, a cover plate 13 is fixedly mounted on the mounting portion 1, a second through hole 131 is formed in a corresponding position of the first gear 11 of the cover plate 13, a diameter of the second through hole 131 is smaller than a diameter of the fixing nut 33 and larger than a diameter of the end portion of the U-shaped press ring 32, a first rotating shaft 14 is fixedly mounted on the second gear 12, the second gear 12 is rotatably mounted in the special-shaped groove 10 through the first rotating shaft 14, the upper end of the first rotating shaft 14 penetrates through the cover plate 13 and is fixedly mounted with a hexagonal convex column 15, annular grooves 111 are formed in end faces of two ends of the first gear 11, annular convex ribs are integrally formed on the mounting portion 1 and the cover plate 13, and the annular convex ribs are clamped in the annular grooves 111. Through the mutual matching of annular bead and annular groove 111, accomplish the location to first gear 11, avoid first gear 11 before using, the mutual position of fixed orifices 110 and first perforation 101 takes place the skew to the problem that the fixing nut 33 that leads to can't be placed smoothly in fixed orifices 110, U-shaped clamping ring 32 can't be smoothly with the fixing nut spiro union.

As shown in fig. 2, 9 and 10, a third gear 130 is further rotatably mounted in the shaped groove 10, a second rotating shaft 1301 is fixedly mounted on the third gear 130, the third gear 130 is rotatably mounted between the mounting portion 1 and the cover plate 13 through the second rotating shaft 1301, and the first gear 11 and the second gear 12 are in transmission connection through the third gear 130. Namely, the two first gears 11 and the second gear 12 are both meshed with the third gear 130, and the rotation of the second gear 12 drives the third gear 130 to rotate, so as to drive the two third gears 130 to synchronously rotate; the distance between the first gear 11 and the second gear 12 is increased through the third gear 130, so that the end part of the U-shaped press ring 32 is prevented from influencing the operation of the wrench on the hexagonal convex column 15.

As shown in fig. 2, 4, 9 and 10, the first rotating shaft 14 includes a central shaft 141, a positioning groove 1410 is axially formed in a side wall of the central shaft 141, a positioning rib is formed on an inner wall of the second gear 12, the positioning rib is engaged in the positioning groove, a first cylinder 142 is integrally formed at a lower end of the central shaft 141, a first blind hole is formed in the irregular groove 10 of the mounting portion 1, the first cylinder 142 is inserted into the first blind hole, a second cylinder 143 is integrally formed at an upper end of the central shaft 141, a diameter of the central shaft 141 is greater than a diameter of the second cylinder 143, a through hole 1430 is formed in the cover plate 13, and the second cylinder 143 is inserted into the through hole 1430. The middle shaft 141 of the first rotating shaft 14 is pressed in the special-shaped groove 10 by the cover plate 13, so that the rotating shaft 14 is prevented from moving axially, and the special-shaped groove has the advantages of simple structure, strong practicability and convenience in installation.

As shown in fig. 2, 4, 9 and 10, a prism 144 is integrally formed at the upper end of the second cylinder 143, a threaded blind hole 1440 is formed on the prism 144, a hexagonal blind hole 151 is formed on the lower end surface of the hexagonal boss 15, the prism 144 is inserted into the hexagonal blind hole 151, a stepped hole 152 is formed on the upper end surface of the hexagonal boss 15, the stepped hole 152 is communicated with the hexagonal blind hole 151, and a fixing bolt 16 screwed with the threaded blind hole 1440 is inserted into the stepped hole 152. First rotation axis 14 passes through the mutual matching of prism 144 and hexagonal blind hole 151, and cooperation fixing bolt 16 accomplishes fixed connection, simple structure, simple to operate, the steadiness is strong.

And bearings are arranged in the first blind holes and the through holes. So that the rotation of the first rotating shaft 14 is smoother.

The end of the handle 2 is provided with an anti-skid grain 21. The friction between the palm of the user and the handle 2 is increased by the anti-slip threads 21, and slipping is avoided.

1) turning over the mounting tool to enable the first through hole 101 to face upwards, then respectively placing the two fixing nuts 33 into the two fixing holes 110 from the first through hole 101, finally placing the mountain-shaped base 31 into the fixing groove 310, and enabling the ball plunger to be clamped in the hemispherical groove 312;

2) turning over the installation tool so that the first through hole 101 faces downwards;

3) clamping the U-shaped press ring 32 on the steel wire rope 4 from bottom to top, then placing the installation tool with the mountain-shaped base 31 placed above the U-shaped press ring 32 from top to bottom, and moving the installation tool downwards to enable the end part of the U-shaped press ring 32 to penetrate through the first through hole 101 and abut against the lower end face of the fixing nut 33;

4) the mounting part 1 is grasped by hands, the hexagonal convex column 15 is pulled by a wrench, and the two first gears 11 synchronously rotate through the transmission connection between the second gear 12 and the two first gears 11, so that the fixing nut 33 is screwed on one part of the U-shaped pressing ring 32;

5) the handle 2 is grasped by hands, the wrench is pulled continuously, so that the two first gears 11 continue to rotate, the U-shaped compression ring 32 is driven to move upwards, and the steel wire rope 4 is clamped until the steel wire rope 4 is flattened 1/3;

6) and taking down the mounting tool from the wire rope clamp 3.

In this embodiment, rotate hexagonal projection 15 through the spanner, be connected through the transmission between second gear 12 and two first gears 11, can carry out synchronous revolution to two fixation nut 33 on the wire rope presss from both sides 3 simultaneously, accomplish the clamp to wire rope tightly, easy operation improves the installation effectiveness.

The present invention provides a kit for a wire rope clamp and a method of using the same. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a supporting mounting tool for wire rope presss from both sides which characterized in that: including installation department (1) and handle (2) that fixed connection is in the same place, wire rope clamp (3) are including mountain-shaped base (31), U-shaped clamping ring (32) and spiro union fixation nut (33) at U-shaped clamping ring (32) both ends, special-shaped groove (10) have been seted up on installation department (1), special-shaped groove (10) are crossing and communicate with each other by a plurality of circular slots and constitute, two first gear (11) and one second gear (12) are installed to special-shaped groove (10) internal rotation, second gear (12) are connected with two equal transmissions of first gear (11), open at first gear (11) middle part has fixed orifices (110), fixation nut (33) are established on corresponding fixation nut (33) through fixed orifices (110) cover, first perforation (101) have still been seted up in two first gear (11) correspond the corresponding position to installation department (1), the diameter of the first through hole (101) is larger than that of the fixing nut (33) and smaller than the diameter of the addendum circle of the first gear (11), the lower end surface of the mounting part (1) is also provided with a fixing groove (310), the mounting part (1) is sleeved on the upper part of the mountain-shaped base (31) through the fixing groove (310), a cover plate (13) is fixedly arranged on the mounting part (1), a second through hole (131) is arranged at the position of the cover plate (13) corresponding to the first gear (11), the diameter size of the second through hole (131) is smaller than that of the fixing nut (33) and larger than that of the end part of the U-shaped press ring (32), a first rotating shaft (14) is fixedly arranged on the second gear (12), the second gear (12) is rotatably arranged in the special-shaped groove (10) through the first rotating shaft (14), the upper end of the first rotating shaft (14) penetrates through the cover plate (13) and is fixedly provided with a hexagonal convex column (15).

2. A complementary installation tool for a wire rope clamp according to claim 1, wherein: the installation department (1) lateral wall sets up a plurality of screw holes (311) that communicate with fixed slot (310), threaded hole (311) internal thread has the bulb plunger, half ball groove (312) have been seted up in screw hole (311) corresponding position to chevron base (31) lateral wall, the one end embedding of bulb plunger is in half ball groove (312).

3. A complementary installation tool for a wire rope clamp according to claim 2, characterized in that: annular groove (111) have all been seted up to first gear (11) both ends terminal surface, uniform body forms has annular bead on installation department (1) and apron (13), annular bead card is established in annular groove (111).

4. A complementary installation tool for a wire rope clamp according to claim 2, characterized in that: still rotate in dysmorphism groove (10) and install third gear (130), fixed mounting has second axis of rotation (1301) on third gear (130), third gear (130) rotate through second axis of rotation (1301) and install between installation department (1) and apron (13), connect through third gear (130) transmission between first gear (11) and second gear (12).

5. A complementary installation tool for a wire rope clamp according to claim 2, characterized in that: first axis of rotation (14) include axis (141), and constant head tank (1410) have been seted up to axis (141) lateral wall axial, second gear (12) inner wall is equipped with the location bead, the location bead card is established in the constant head tank, and axis (141) lower extreme integrated into one piece has first cylinder (142), first blind hole has been seted up in dysmorphism groove (10) in installation department (1), first cylinder (142) are worn to establish in first blind hole, axis (141) upper end integrated into one piece has second cylinder (143), the diameter size of axis (141) is greater than the diameter size of second cylinder (143), through-hole (1430) have been seted up on apron (13), second cylinder (143) are worn to establish in through-hole (1430).

6. A complementary installation tool for a wire rope clamp according to claim 2, characterized in that: prism (144) is formed integrally at the upper end of second cylinder (143), threaded blind hole (1440) has been seted up on prism (144), hexagonal blind hole (151) has been seted up to hexagonal projection (15) lower terminal surface, prism (144) wears to establish in hexagonal blind hole (151), stepped hole (152) has been seted up to hexagonal projection (15) upper end surface, stepped hole (152) are linked together with hexagonal blind hole (151), wear to be equipped with in stepped hole (152) with threaded blind hole (1440) spiro union's fixing bolt (16).

7. A complementary installation tool for a wire rope clamp according to claim 2, characterized in that: and bearings are arranged in the first blind holes and the through holes.

8. A complementary installation tool for a wire rope clamp according to claim 2, characterized in that: the tail end of the handle (2) is provided with anti-skid grains (21).

9. Use of a kit of mounting tools for wire rope clamps according to any of claims 2-8, characterized in that it comprises the following steps:

1) turning over the mounting tool to enable the first through hole (101) to face upwards, then respectively placing two fixing nuts (33) into the two fixing holes (110) from the first through hole (101), finally placing the mountain-shaped base (31) into the fixing groove (310), and enabling the ball plunger to be clamped in the hemispherical groove (312);

2) turning over the installation tool so that the first through hole (101) faces downwards;

3) clamping the U-shaped pressing ring (32) on the steel wire rope (4) from bottom to top, then placing an installation tool with the mountain-shaped base (31) above the U-shaped pressing ring (32) from top to bottom, and moving the installation tool downwards to enable the end part of the U-shaped pressing ring (32) to penetrate through the first through hole (101) and abut against the lower end face of the fixing nut (33);

4) the mounting part (1) is grasped by hands, and the hexagonal convex column (15) is wrenched by using a wrench, so that a part of the fixing nut (33) is screwed on the U-shaped pressing ring (32);

5) the handle (2) is grasped by hands, and the wrench is continuously wrenched until the steel wire rope (4) is flattened 1/3;

6) and taking down the mounting tool from the steel wire rope clamp (3).