CN215037145U

CN215037145U - Convenient operation's electric iron pincers for railway twist solid ware

Info

Publication number: CN215037145U
Application number: CN202121454474.5U
Authority: CN
Inventors: 邱海洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-07
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a convenient operation's railway is with electronic indisputable pincers twisting solid ware, including indisputable pincers body and motor, the motor is fixed to be operated in head one side of indisputable pincers body, the output of motor is provided with the dwang, the other end of dwang is provided with locking structure, one end fixedly connected with equipment box of locking structure, the other end of equipment box rotates and is connected with the ratchet structure of cover locating the surface of dwang, the surface of ratchet structure is provided with the limit structure, the limit structure is fixed to be operated in the other end of equipment box; the locking structure comprises a locking ring fixedly connected with the equipment box, one end of the locking ring is provided with a thread sleeve distributed annularly, and the other end of the rotating rod is fixedly connected with a first bevel gear. The utility model discloses a can accomplish the locking operation to the fastener automatically, can rotate the reinforcement to the fastener automatically simultaneously, save operating time, improve the efficiency of railway transportation.

Description

Convenient operation's electric iron pincers for railway twist solid ware

Technical Field

The utility model belongs to the technical field of the railway freight, more specifically say, it relates to a convenient operation's electric iron pincers twist solid ware for railway.

Background

During the railway freight transportation process, the work of a railway freight inspector plays an important role in the safety of the railway freight transportation. The railway freight inspector is mainly responsible for carrying out technical inspection on the goods loading and reinforcing condition of the goods train staying in the section, and timely disposes the loading and reinforcing problems endangering the traffic safety. In the emergency disposal process of a problem vehicle, the problem part is often bound and reinforced by iron wires by using iron tongs and No. 8 or No. 10 iron wires.

At present, a freight inspector adopts a No. 8 or No. 10 iron wire to pull, bind and fix a problem part of a freight vehicle, then twists and fixes two ends of the iron wire into a twisted shape by using an iron clamp, and the iron wire is rotated and twisted into a twisted shape, so that the problem handling efficiency is low due to the fact that the No. 8 or No. 10 iron wire is thick in diameter and strong in hardness in the whole handling process, the problem is often difficult to twist and fix the iron wire by using the iron clamp, the labor intensity is high, and meanwhile, personal safety hazards are easily generated in the handling process, so that technical personnel in the field provide the railway electric iron clamp twisting and fixing device convenient to operate, and the problem provided in the background technology is solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a convenient operation's electric iron pincers are twisted admittedly to railway can accomplish the locking operation to the fastener automatically, can rotate the reinforcement to the fastener automatically simultaneously, save the time that the problem was dealt with, improve the efficiency of railway transportation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an electric iron clamp screwing device for a railway with convenient operation comprises an iron clamp body and a motor, wherein the motor is fixedly operated on one side of the head of the iron clamp body, the output end of the motor is provided with a rotating rod, the other end of the rotating rod is provided with a locking structure, one end of the locking structure is fixedly connected with an equipment box, the other end of the equipment box is rotatably connected with a ratchet structure sleeved on the surface of the rotating rod, the surface of the ratchet structure is provided with a limiting structure, the limiting structure is fixedly operated on the other end of the equipment box, the locking structure comprises a locking ring fixedly connected with the equipment box, one end of the locking ring is provided with a thread sleeve which is distributed annularly, the other end of the rotating rod is fixedly connected with a first bevel gear, one end of the thread sleeve is fixedly connected with a second bevel gear meshed with the first bevel gear, and the other end of the thread sleeve is connected with a screw rod, the other end of the screw rod is fixedly connected with a movable rod, and the other end of the movable rod penetrates through the locking ring and is fixedly connected with a locking plate;

through the technical scheme, the motor drives the rotating rod to rotate during working, the first bevel gear rotates through the second bevel gear, the threaded sleeve is driven to rotate in place, the lead screw displaces, the locking plate is driven to gather together towards the center of the locking ring through the moving rod, the locking operation is carried out on the fastener to be treated, the mode can effectively lock and clamp the fasteners of different specifications, and the application range of the equipment is enlarged.

Furthermore, the inner wall of the locking ring is fixedly connected with first springs distributed annularly, the other ends of the first springs are fixedly connected with the locking plate, the inner wall of the locking ring is fixedly connected with first connecting rods distributed annularly and positioned in the first springs, the other ends of the first connecting rods are inserted with second connecting rods, and the other ends of the second connecting rods are fixedly connected with the locking plate;

through above-mentioned technical scheme, the in-process of locking plate locking, first connecting rod, second connecting rod and first spring combined action are spacing to the locking plate, avoid the locking plate to take place the skew when removing, ensure the normal operating of locking operation.

Furthermore, a limiting rod is fixedly connected to the upper surface of the screw rod, a limiting groove is formed in the inner wall of the equipment box, and the other end of the limiting rod slides on the inner wall of the limiting groove;

through above-mentioned technical scheme, the gag lever post follows the lead screw and removes in the spacing groove in step, and it is effective spacing to carry out the lead screw, avoids the lead screw to take place the condition of rotation.

Furthermore, the ratchet structure comprises an operating ring and a ratchet body, the operating ring is rotatably connected with the equipment box, the ratchet body is arranged on the surface of the rotating rod, pawls which are distributed annularly and meshed with the ratchet body are arranged on the inner wall of the operating ring, and a second spring is arranged between the pawls and the inner wall of the operating ring;

through above-mentioned technical scheme, the ratchet body follows the dwang and takes place the rotation in step, and the rotation direction of ratchet body is prescribed a limit to the pawl, and when motor corotation, the dwang drives locking structure and locks the operation, and when the motor reversal, the pawl meshes spacingly to the ratchet body for the dwang drives ratchet structure and locking structure syntropy and rotates, consolidates the operation to the fastener.

Furthermore, the limiting structure comprises a limiting ring, the limiting ring is fixedly operated at one end of the equipment box, the surface of the operating ring is provided with two clamping grooves, the surface of the limiting ring is provided with two electric push rods, one end of each electric push rod penetrates through the limiting ring and is fixedly connected with a clamping block, and the clamping block is clamped on the inner wall of each clamping groove;

through above-mentioned technical scheme, the electric putter can control the connection condition of fixture block and draw-in groove among the limited structure to reach the purpose of whether control ratchet structure worked, be convenient for separate reinforced fastener and locking structure.

Furthermore, the surface of the operating ring is fixedly connected with two marker posts, and the marker posts and the clamping grooves are positioned on the same vertical plane;

through the technical scheme, whether the clamping groove and the clamping block are located on the same plane or not can be judged according to the position of the marker post, and the clamping block and the clamping groove are convenient to connect.

To sum up, the utility model discloses following beneficial effect has:

1. through setting up locking structure, first conical gear passes through second conical gear and rotates to drive the thread bush in situ and rotate, the lead screw takes place the displacement, drives the locking plate through the carriage release lever and gathers together to the locking ring center, treats the fastener and locks the operation, and this mode can effectively lock and the centre gripping to the fastener of different specifications, enlarges the application scope of equipment.

2. Through setting up ratchet structure, when the motor reverses, the pawl meshes spacingly to the ratchet body for the dwang drives ratchet structure and locking structure equidirectional rotation, consolidates the operation to the fastener, prescribes a limit to the structure through setting up, and electric putter can control the connection condition of fixture block and draw-in groove in the prescribes a limit to the structure, thereby reaches the purpose of whether control ratchet structure works, is convenient for separate reinforced fastener and locking structure.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

FIG. 3 is a schematic view showing the connection between the ratchet structure and the restricting structure according to the present embodiment;

FIG. 4 is an enlarged view at A in FIG. 2;

fig. 5 is an enlarged view at B in fig. 3.

Description of reference numerals: 1. a motor; 2. rotating the rod; 201. a first bevel gear; 3. a locking structure; 301. locking a ring; 302. a locking plate; 303. a threaded sleeve; 304. a second bevel gear; 305. a screw rod; 306. a travel bar; 307. a first link; 308. a second link; 309. a first spring; 310. a limiting rod; 4. an equipment box; 401. a limiting groove; 5. a ratchet structure; 501. an operating ring; 502. a ratchet body; 503. a pawl; 504. a second spring; 505. a card slot; 506. a marker post; 6. defining a structure; 601. a confinement ring; 602. an electric push rod; 603. and (7) clamping blocks.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to fig. 1 to 5.

An electric iron clamp screwing device for a railway with convenient operation comprises an iron clamp body and a motor 1, wherein the motor 1 is fixedly operated at one side of the head of the iron clamp body, the output end of the motor 1 is provided with a rotating rod 2, the other end of the rotating rod 2 is provided with a locking structure 3, one end of the locking structure 3 is fixedly connected with an equipment box 4, the other end of the equipment box 4 is rotatably connected with a ratchet structure 5 sleeved on the surface of the rotating rod 2, the surface of the ratchet structure 5 is provided with a limiting structure 6, and the limiting structure 6 is fixedly operated at the other end of the equipment box 4; the locking structure 3 comprises a locking ring 301 fixedly connected with the equipment box 4, one end of the locking ring 301 is provided with a threaded sleeve 303 distributed annularly, the other end of the rotating rod 2 is fixedly connected with a first bevel gear 201, one end of the threaded sleeve 303 is fixedly connected with a second bevel gear 304 meshed with the first bevel gear 201, the other end of the threaded sleeve 303 is in threaded connection with a lead screw 305, the other end of the lead screw 305 is fixedly connected with a moving rod 306, and the other end of the moving rod 306 penetrates through the locking ring 301 and is fixedly connected with a locking plate 302, so that fasteners of different specifications can be effectively locked and clamped, and the application range of the equipment is expanded;

the inner wall of the locking ring 301 is fixedly connected with first springs 309 which are distributed annularly, the other ends of the first springs 309 are fixedly connected with the locking plate 302, the inner wall of the locking ring 301 is fixedly connected with first connecting rods 307 which are distributed annularly and positioned in the first springs 309, the other ends of the first connecting rods 307 are inserted with second connecting rods 308, the other ends of the second connecting rods 308 are fixedly connected with the locking plate 302, and the locking plate 302 is limited by the combined action of the first connecting rods 307, the second connecting rods 308 and the first springs 309. The upper surface of the screw 305 is fixedly connected with a limiting rod 310, the inner wall of the equipment box 4 is provided with a limiting groove 401, and the other end of the limiting rod 310 slides on the inner wall of the limiting groove 401 to effectively limit the screw 305;

the ratchet structure 5 comprises an operating ring 501 and a ratchet body 502, the operating ring 501 is rotatably connected with the device box 4, the ratchet body 502 is arranged on the surface of the rotating rod 2, the inner wall of the operating ring 501 is provided with pawls 503 which are annularly distributed and meshed with the ratchet body 502, and a second spring 504 is arranged between the pawls 503 and the inner wall of the operating ring 501. The limiting structure 6 comprises a limiting ring 601, the limiting ring 601 is fixedly operated at one end of the equipment box 4, the surface of the operating ring 501 is provided with two clamping grooves 505, the surface of the limiting ring 601 is provided with two electric push rods 602, one end of each electric push rod 602 penetrates through the limiting ring 601 and is fixedly connected with a clamping block 603, and the clamping block 603 is clamped on the inner wall of each clamping groove 505, so that the purpose of controlling whether the ratchet structure 5 works is achieved, and the reinforced fastener and the locking structure 3 are conveniently separated. The surface of the operating ring 501 is fixedly connected with two marker posts 506, and the marker posts 506 and the clamping grooves 505 are located on the same vertical plane, so that the clamping blocks 603 and the clamping grooves 505 can be conveniently connected.

The working principle is as follows: firstly, stretching or cutting an iron wire by using an iron clamp body, then sleeving a locking structure 3 on a fastener by using a motor 1, enabling the other end of the locking structure 3 to be in contact with the ground or a wall surface, starting the motor 1, driving a rotating rod 2 to rotate by using the motor 1, driving a threaded sleeve 303 to rotate in place by using a first bevel gear 201 to rotate through a second bevel gear 304, displacing a lead screw 305, driving a locking plate 302 to gather towards the center of a locking ring 301 through a moving rod 306, carrying out locking operation on a fastener to be fastened, limiting and fixing a ratchet structure 5 by using a limiting structure 6, rotating the motor 1 reversely, meshing and limiting a ratchet body 502 by using a pawl 503, enabling the ratchet structure 5 and the locking structure 3 to rotate in the same direction by using the rotating rod 2, carrying out reinforcing operation on the fastener, starting an electric push rod 602 after reinforcing the structure, driving a clamping block 603 and a clamping groove 505 to separate by using the electric push rod 602, the motor 1 rotates reversely, the ratchet structure 5 integrally rotates along with the rotating rod 2 synchronously, the ratchet structure 5 rotates at one end of the equipment box 4, and the first bevel gear 201 and the second bevel gear 304 are utilized to drive the locking structure 3 to operate, so that the locking plate 302 is separated from the fastener, and the reinforcing operation of the whole fastener is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a convenient operation's solid ware is twisted with electronic indisputable pincers to railway, includes indisputable pincers body and motor (1), its characterized in that: the electric iron clamp is characterized in that the motor (1) is fixedly operated on one side of the head of the iron clamp body, a rotating rod (2) is arranged at the output end of the motor (1), a locking structure (3) is arranged at the other end of the rotating rod (2), an equipment box (4) is fixedly connected to one end of the locking structure (3), a ratchet wheel structure (5) sleeved on the surface of the rotating rod (2) is rotatably connected to the other end of the equipment box (4), a limiting structure (6) is arranged on the surface of the ratchet wheel structure (5), and the limiting structure (6) is fixedly operated on the other end of the equipment box (4);

locking structure (3) include with equipment box (4) fixed connection's locking ring (301), the one end of locking ring (301) is provided with thread bush (303) that the annular distributes, the first conical gear (201) of the other end fixedly connected with of dwang (2), the one end fixedly connected with of thread bush (303) and second conical gear (304) that first conical gear (201) meshing is connected, the other end threaded connection of thread bush (303) has lead screw (305), the other end fixedly connected with carriage release lever (306) of lead screw (305), the other end of carriage release lever (306) runs through locking ring (301) and fixedly connected with locking plate (302).

2. The railway electric iron clamp screwing device convenient to operate according to claim 1, characterized in that: the inner wall of the locking ring (301) is fixedly connected with first springs (309) distributed in an annular mode, the other ends of the first springs (309) are fixedly connected with the locking plate (302), the inner wall of the locking ring (301) is fixedly connected with first connecting rods (307) distributed in an annular mode and located inside the first springs (309), the other ends of the first connecting rods (307) are connected with second connecting rods (308) in an inserted mode, and the other ends of the second connecting rods (308) are fixedly connected with the locking plate (302).

3. The railway electric iron clamp screwing device convenient to operate according to claim 1, characterized in that: the upper surface fixed connection of lead screw (305) has gag lever post (310), spacing groove (401) have been seted up to the inner wall of equipment box (4), the other end of gag lever post (310) slides in spacing groove (401) inner wall.

4. The railway electric iron clamp screwing device convenient to operate according to claim 1, characterized in that: ratchet structure (5) include operating ring (501) and ratchet body (502), operating ring (501) and equipment box (4) are rotated and are connected, ratchet body (502) set up in the surface of dwang (2), the inner wall of operating ring (501) is provided with annular distribution and with ratchet body (502) engaged with pawl (503), be provided with second spring (504) between pawl (503) and operating ring (501) inner wall.

5. The railway electric iron clamp screwing device convenient to operate according to claim 4, wherein: the limiting structure (6) comprises a limiting ring (601), the limiting ring (601) is fixedly operated at one end of the equipment box (4), two clamping grooves (505) are formed in the surface of the operating ring (501), two electric push rods (602) are arranged on the surface of the limiting ring (601), one end of each electric push rod (602) penetrates through the limiting ring (601) and is fixedly connected with a clamping block (603), and the clamping blocks (603) are clamped on the inner wall of the clamping grooves (505).

6. The railway electric iron clamp screwing device convenient to operate according to claim 5, is characterized in that: the surface of the operation ring (501) is fixedly connected with two marker posts (506), and the marker posts (506) and the clamping grooves (505) are located on the same vertical plane.