CN213416088U

CN213416088U - Detachable winding drum fixing device for winch

Info

Publication number: CN213416088U
Application number: CN202021761688.2U
Authority: CN
Inventors: 徐堃; 徐陈晨; 黄仕贤; 徐垚; 薛程
Original assignee: Nantong Qinrun Automation Technology Co ltd
Current assignee: Nantong Qinrun Automation Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-11
Anticipated expiration: 2030-08-20

Abstract

The utility model provides a hoist engine is with dismantling reel fixing device, include: the bracket is provided with a first fixing groove and a second fixing groove; the bearing seat is arranged on the bracket through an elastic pin and a fixed clamping seat, the elastic pin is clamped in the first fixed groove, and the fixed clamping seat is clamped in the second fixed groove; and the winding drum is arranged on the bearing seat through the winding shaft, and the winding shaft is connected with the speed reducer. The utility model discloses a hoist engine is with dismantling reel fixing device through fixed cassette, locating piece and bullet round pin, can be fixed with the bearing frame around, about, three-dimensional state from top to bottom, only need manually lift the bullet round pin during dismantlement, to keeping away from the direction of speed reducer promotes the realization that fixing device can relax fixed cassette with breaking away from of support, whole dismantlement process is simple easily operated, has alleviateed equipment handling cost greatly, has saved a large amount of working hours.

Description

Detachable winding drum fixing device for winch

Technical Field

The utility model relates to a cable take-up technical field, concretely relates to hoist engine is with dismantling reel fixing device.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, has a plurality of purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable object in daily life. The take-up and pay-off machine is an indispensable tool for taking up and paying off cables, the winding drum, the speed reduction motor and the support frame are basically fixed into an integrated machine for the existing take-up and pay-off wires, the whole machine is heavy in weight, labor-consuming to carry, inconvenient in specification of wires for replacing the winding drum, not suitable for field multipoint operation and only suitable for fixed position operation. When the machine is operated in the field, the whole machine winch (or the radio and tape player) which is provided in the market at present is inconvenient to transport, and particularly when multi-point detection is carried out for hundreds of kilometers every day, the radio and tape player is carried for many times, the whole machine is heavy, and much inconvenience is brought to only 2-3 detection personnel.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a hoist engine is with dismantling reel fixing device through fixed cassette, locating piece and bullet round pin, can be with the bearing frame around, control, three-dimensional state about, fixed, only need manually lift the bullet round pin during dismantlement, to keeping away from the direction of speed reducer promotes fixing device can relax realize fixed cassette with breaking away from of support, whole dismantlement process is simple easily operated, has alleviateed equipment handling cost greatly, has saved a large amount of working hours.

In order to achieve the above purpose, the utility model discloses a technical scheme who takes is:

a detachable drum fixing device for a hoist, comprising: the bracket is provided with a first fixing groove and a second fixing groove, the first fixing groove is positioned on the top surface of the bracket, and the second fixing groove is positioned on the side surface of the bracket; the bearing seat is arranged on the bracket through an elastic pin and a fixed clamping seat, the elastic pin is clamped in the first fixed groove, the fixed clamping seat is clamped in the second fixed groove, and the bearing seat is arranged on the fixed clamping seat; and the winding drum is arranged on the bearing seat through the winding shaft, and the winding shaft is connected with the speed reducer. Furthermore, the elastic pin comprises a pin shaft, a spring, a top pin and a pin cylinder, the bottom of the pin cylinder is in threaded connection with the fixed clamping seat, the spring is clamped between a limiting step of the pin shaft and a fourth limiting part of the pin cylinder, one end of the pin shaft is in threaded connection with the top pin, a third limiting part of the pin shaft penetrates through the pin cylinder and extends into the first fixing groove, and the inner diameter of the spring is larger than the outer diameter of the pin shaft.

Furthermore, the lower portion of the ejector pin comprises a first accommodating groove and a first limiting portion, the upper portion of the pin tube comprises a second accommodating groove and a second limiting portion, the width of the first accommodating groove is larger than that of the second limiting portion, and the width of the second accommodating groove is larger than that of the first limiting portion.

The support is provided with a first fixing groove, the support is provided with a first fixing hole, the support is provided with a second fixing hole, and the first fixing hole is formed in the first fixing groove.

Further, be equipped with joint portion on the spool, joint portion with spool integrated into one piece, joint portion with the output joint of speed reducer.

Furthermore, the fixed clamping seat comprises a fixed plate, a connecting plate and a clamping plate, the fixed plate is connected with the clamping plate through the connecting plate, the bearing seat is arranged on the fixed plate, and the clamping plate is clamped in the second fixing groove.

Further, the fixed plate, the connecting plate and the clamping plate are integrally formed.

Further, the locating piece is "T" type structure, the locating piece includes horizontal stopper and vertical fixed block, the top of vertical fixed block with the bottom of horizontal stopper is connected, the lower extreme of vertical fixed block stretches into in the first fixed slot.

Compared with the prior art, the technical scheme of the utility model have following advantage:

the utility model discloses a hoist engine is with dismantling reel fixing device through fixed cassette, locating piece and bullet round pin, can be fixed with the bearing frame around, about, three-dimensional state from top to bottom, only need manually lift the bullet round pin during dismantlement and arrange first spacing portion in the spacing portion of second, to keeping away from the direction of speed reducer promotes fixing device can relax the realization fixed cassette with breaking away from of support, whole dismantlement process is simple easily operated, has alleviateed equipment handling cost greatly, makes more convenient is changed to the reel, has saved a large amount of working hours.

Drawings

The technical solution and the advantages of the present invention will be made apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a structural view of a detachable reel fixing device for a hoist according to an embodiment of the present invention;

fig. 2 is an exploded view of a detachable reel fixing device for a hoist according to an embodiment of the present invention;

fig. 3 is a structural diagram of a fixed clamping seat and a bearing seat according to an embodiment of the present invention;

fig. 4 is an exploded view of a bullet pin according to an embodiment of the present invention;

fig. 5 is a block diagram of a latch according to an embodiment of the present invention (in which a pin cylinder is partially cut away);

fig. 6 is a cross-sectional view of a pin cylinder according to an embodiment of the present invention.

Reference numbers in the figures:

the fixing device comprises a support 1, a first fixing groove 11, a second fixing groove 12, a bearing seat 2, a spring pin 3, a spring 31, a top pin 32, a first accommodating groove 321, a first limiting part 322, a pin tube 33, a second accommodating groove 331, a second limiting part 332, a fourth limiting part 333, a pin shaft 34, a limiting step 341, a third limiting part 342, a fixing clamping seat 4, a fixing plate 41, a connecting plate 42, a clamping plate 43, a winding shaft 5, a clamping part 51, a positioning block 6, a transverse limiting block 61, a vertical fixing block 62 and a fixing hole 63.

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 those skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment provides a winding engine is with dismantling reel fixing device, as shown in fig. 1-2, including support 1, bearing frame 2 and spool 5, bearing frame 2 sets up through bullet round pin 3 and fixed cassette 4 on the support 1, the reel passes through spool 5 sets up on the bearing frame 2, spool 5 is connected with the speed reducer.

Support 1 is fixed on other stabilizators through horizontal connection, support 1 is equipped with first fixed slot 11 and second fixed slot 12, first fixed slot 11 is located the top surface of support 1, second fixed slot 12 is located the side of support 1, preferentially support 1 is two aluminium alloy that contain four fixed slots, the cross-section central symmetry of aluminium alloy arbitrary fixed slot can be installed when can dismantling reel fixing device assembly, need not check the position in groove, and it is more convenient that the assembly becomes. The aluminum profile is easily purchased, preventing the use of non-standard components from increasing the manufacturing cost of the arrangement.

Each support 1 is provided with one bearing seat 2, and one reel 5 is arranged on two bearing seats 2. The bearing seat 2 is arranged on the fixed clamping seat 4 through the elastic pin 3, the elastic pin 3 is clamped in the first fixing groove 11, the fixed clamping seat 4 is clamped in the second fixing groove 12, and the elastic pin 3 is used for limiting the axial position of the fixed clamping seat 4 along the reel 5. The detachable reel fixing device further comprises a positioning block 6, wherein the positioning block 6 is arranged on the support 1 through a fixing hole 63 arranged in the first fixing groove 11, and the positioning block 6 is located at two ends of the fixing clamping seat 4 and used for limiting the axial position of the fixing clamping seat 4 along the support 1. The elastic pins 3 and the positioning blocks 6 fix the fixed clamping seat 4 in four directions, so that the stability of assembling the bearing seat 2, namely the reel 5, is ensured.

As shown in fig. 3, the fixed clamping seat 4 includes a fixed plate 41, a connecting plate 42 and a clamping plate 43, the fixed plate 41 is connected to the clamping plate 43 through the connecting plate 42, the bearing seat 2 is disposed on the fixed plate 41, and the clamping plate 43 is clamped in the second fixing groove 12. The fixing plate 41, the connecting plate 42 and the clamping plate 43 can be formed by integrally bending plates, so that the stability of the fixing clamping seat is improved.

As shown in fig. 4 to 6, the elastic pin 3 includes a pin shaft 34, a spring 31, a top pin 32 and a pin cylinder 33, the bottom of the pin cylinder 33 is screwed to the fixed clamping seat 4, the spring 31 is clamped between a limit step 341 of the pin shaft 34 and a fourth limit portion 333 of the pin cylinder 33, one end of the pin shaft 34 is screwed to the top pin 32, a third limit portion 342 of the pin shaft 34 penetrates through the pin cylinder 33 and extends into the first fixing groove 11, and the inner diameter of the spring 31 is larger than the outer diameter of the pin shaft 34, so as to ensure smooth extension and retraction of the spring 31. The lower portion of the top pin 32 includes a first receiving groove 321 and a first limiting portion 322, the upper portion of the pin cylinder 33 includes a second receiving groove 331 and a second limiting portion 332, the width of the first receiving groove 321 is greater than the width of the second limiting portion 332, and the width of the second receiving groove 331 is greater than the width of the first limiting portion 322. In a fixed state of the elastic pin 3, the pin cylinder 33 and the fixed card seat 4 are fixed by a thread, the second limiting portion 332 is accommodated in the first accommodating groove 321, the first limiting portion 322 is accommodated in the second accommodating groove 331, and under the action of the elastic force of the spring 31, the top pin 32 passes through the pin cylinder 33 and extends into the first fixing groove 11 to achieve positioning. During the disassembly process, the knock pin 32 is manually lifted and rotated, the first limit portion 322 is disposed on the second limit portion 332, the spring 31 is compressed, and the pin 34 moves away from the first fixing groove 11 to be separated from the first fixing groove 11.

The positioning block 6 is of a T-shaped structure, the positioning block 6 comprises a transverse limiting block 61 and a vertical fixing block 62, the top end of the vertical fixing block 62 is connected with the bottom of the transverse limiting block 61, and the lower end of the vertical fixing block 62 extends into the first fixing groove 11 to limit the front position and the rear position of the fixing clamping seat 4, so that the fixing clamping seat 4 is prevented from moving along the axis of the support 1 in the using process.

Be equipped with joint portion 51 on the spool 5, joint portion 51 with spool 5 integrated into one piece prevents that the part from losing, guarantees the stability of output, joint portion 51 with the output joint of speed reducer. And a linking sliding electric ring is further arranged on the reel 5, so that the reel is conveniently connected with the electric wire and the cable on the reel 5. The inner sides of the two ends of the reel 5 can be respectively fixed with round side plates with different specifications, and the round side plates are used for limiting the wires and cables wound on the reel 5.

The disassembly process of the detachable reel fixing device is as follows:

the knock pin 32 is pulled upward and rotated, and the first stopper 322 is placed on the second stopper 332, thereby completing the loosening of the spring pin 3. The bearing seat 2 is pushed towards the direction far away from the speed reducer, so that the fixed clamping seat 4 can be separated from the support 1, and the dismounting process of the detachable winding drum fixing device is completed.

The installation process of the detachable reel fixing device is as follows:

aligning the fixing clamping seat 4 with the second fixing groove 12 of the bracket 1, aligning the clamping part 51 with the clamping groove at the output end of the speed reducer, pushing the bearing seat 2 towards the direction close to the speed reducer, and assembling the fixing clamping seat 4 in place. The knock pin 32 is rotated to align the first limiting portion 322 and the second receiving groove 331 to release the hands, and the pin shaft 34 moves downward under the elastic force of the spring 31 and is inserted into the first fixing groove 11 to realize positioning and fixing.

The positioning block 6 is not disassembled in the disassembling and assembling process, so that the disassembling process is simplified.

The above is only the exemplary embodiment of the present invention, and not the limitation of the present invention, all the equivalent structures or equivalent processes of the present invention are used, or directly or indirectly applied to other related technical fields, and the same principle is included in the patent protection scope of the present invention.

Claims

1. The utility model provides a hoist is with dismantling reel fixing device which characterized in that includes:

the support comprises a support (1) and a support frame, wherein the support frame is provided with a first fixing groove (11) and a second fixing groove (12), the first fixing groove (11) is positioned on the top surface of the support frame (1), and the second fixing groove (12) is positioned on the side surface of the support frame (1);

the bearing seat (2) is arranged on the bracket (1) through an elastic pin (3) and a fixed clamping seat (4), the elastic pin (3) is clamped in the first fixed groove (11), the fixed clamping seat (4) is clamped in the second fixed groove (12), and the bearing seat (2) is arranged on the fixed clamping seat (4); and

the winding drum is characterized by comprising a winding drum (5), the winding drum is arranged on the bearing seat (2) through the winding drum (5), and the winding drum (5) is connected with a speed reducer.

2. The detachable drum fixing device for the winch according to claim 1, wherein the elastic pin (3) comprises a pin shaft (34), a spring (31), a top pin (32) and a pin cylinder (33), the bottom of the pin cylinder (33) is screwed on the fixed clamping seat (4), the spring (31) is clamped between a limit step (341) of the pin shaft (34) and a fourth limit portion (333) of the pin cylinder (33), one end of the pin shaft (34) is screwed on the top pin (32), the third limit portion (342) of the pin shaft (34) penetrates through the pin cylinder (33) and extends into the first fixing groove (11), and the inner diameter of the spring (31) is larger than the outer diameter of the pin shaft (34).

3. The detachable reel fixing device of claim 2, wherein the lower portion of the knock pin (32) includes a first receiving groove (321) and a first limit portion (322), the upper portion of the pin cylinder (33) includes a second receiving groove (331) and a second limit portion (332), the width of the first receiving groove (321) is greater than the width of the second limit portion (332), and the width of the second receiving groove (331) is greater than the width of the first limit portion (322).

4. The detachable drum fixing device for a hoist according to claim 1, further comprising a positioning block (6) disposed on the bracket (1) through a fixing hole (63) provided in the first fixing groove (11), wherein the positioning block (6) is located at both ends of the fixing clip base (4).

5. The detachable winding drum fixing device for the winch according to claim 1, wherein the winding shaft (5) is provided with a clamping portion (51), the clamping portion (51) and the winding shaft (5) are integrally formed, and the clamping portion (51) is clamped with the output end of the speed reducer.

6. The removable drum fixing device for a winding machine according to claim 1, wherein the fixing clamp seat (4) comprises a fixing plate (41), a connecting plate (42) and a clamping plate (43), the fixing plate (41) is connected with the clamping plate (43) through the connecting plate (42), the bearing seat (2) is arranged on the fixing plate (41), and the clamping plate (43) is clamped in the second fixing groove (12).

7. The removable drum fixing device for hoisting machine according to claim 6, wherein the fixing plate (41), the connecting plate (42) and the clamping plate (43) are integrally formed.

8. The detachable drum fixing device for the winch according to claim 4, wherein the positioning block (6) has a T-shaped structure, the positioning block (6) comprises a transverse limiting block (61) and a vertical fixing block (62), the top end of the vertical fixing block (62) is connected with the bottom of the transverse limiting block (61), and the lower end of the vertical fixing block (62) extends into the first fixing groove (11).