CN212470488U

CN212470488U - Speed reducer turn-over auxiliary device

Info

Publication number: CN212470488U
Application number: CN202020328159.7U
Authority: CN
Inventors: 胡炜
Original assignee: Ward Transmission Technology Tianjin Co ltd
Current assignee: Ward Transmission Technology Tianjin Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-02-05
Anticipated expiration: 2030-03-16

Abstract

The utility model provides a speed reducer turn-over auxiliary device, including a roof beam, No. two roof beams, a lead screw, No. two lead screws, the first side both ends of a roof beam are the motor of fixed mounting respectively, No. two motors, a roof beam second side loops through a lead screw, a guide bar, No. two guide bars, No. two lead screw fixed connection are to No. two roof beams, a lead screw connection is to the output of a motor, No. two lead screw connection are to the output of No. two motors, a roof beam is through a supporting rod, No. two supporting rod fixed connection are to No. two roof beams, a screw ring and a lead screw threaded connection of a support, a guide ring of a support cup joints to No. two guide bars, No. two screw rings and No. two lead screw threaded connection of No. two supports cup joint to a guide bar. The utility model discloses can conveniently carry out the turn-over to the speed reduction, prevent to utilize the overhead traveling crane to carry out the turn-over and cause the damage to the speed reducer.

Description

Speed reducer turn-over auxiliary device

Technical Field

The utility model belongs to construction auxiliary field especially relates to a speed reducer turn-over auxiliary device.

Background

In operation projects such as assembly, need carry out 180 rotations with the speed reducer, generally overturn the speed reducer and need the cooperation of overhead traveling crane, and the overhead traveling crane only directly pulls the upset of accomplishing the speed reducer, directly pulls after 45 degrees when the speed reducer upset, along with center of gravity position off-centre line, can cause very big pulling force to the overhead traveling crane, also can produce very big noise, probably cause the damage to the speed reducer even, so we just need an auxiliary device help the speed reducer to overturn.

Disclosure of Invention

In view of this, the present invention provides a speed reducer turn-over auxiliary device to solve the problem that when a crown block is used to turn over the speed reducer, a large impact force is generated.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the turnover auxiliary device of the speed reducer comprises a first beam, a second beam, a first lead screw, a second lead screw, a first guide rod, a second guide rod, a first support, a second support, a first motor and a second motor,

the first motor and the second motor are respectively and fixedly installed at the two ends of the first side surface of the first beam, the second side surface of the first beam is fixedly connected to the second beam through a first lead screw, a first guide rod, a second guide rod and a second lead screw which are arranged in parallel, the first lead screw is connected to the output end of the first motor, the second lead screw is connected to the output end of the second motor, the middle part of the upper surface of the first beam is fixedly connected to the upper surface of the second beam through a first supporting rod and a second supporting rod which are arranged in parallel,

the first support and the second support are arranged above the first support rod and the second support rod, the first support and the second support are arranged in contact with the first support rod and the second support rod, a first threaded ring of the first support is in threaded connection with a first lead screw, a first guide ring of the first support is sleeved on the second guide rod, and the first guide ring slides relative to the second guide rod,

no. two threaded ring and No. two lead screw threaded connection of No. two supports, No. two guide ring cover of No. two supports connect to guide bar No. one, and No. two guide ring slides relative to guide bar No. one.

Furthermore, a support still includes a body and a fixed plate, and a body is transversal to personally submit L type structure, and the central right angle edge hinged joint of a body is to a fixed plate upper surface, and a fixed surface fixed mounting screw ring and a guide ring under a fixed plate, a body is in a supporting rod, No. two supporting rod tops, and sets up with a supporting rod, No. two supporting rod contacts.

Further, No. two supports still include No. two bodies and No. two fixed plates, and No. two the transversal L type structure of personally submitting of body, the central right angle edge hinged joint of No. two bodies to No. two fixed plate upper surfaces, No. two fixed plate lower surface fixed mounting No. two screw rings and No. two guide rings, No. two bodies are in a supporting rod, No. two supporting rod tops, and set up with a supporting rod, No. two supporting rod contacts.

Furthermore, a first baffle is arranged at each of two ends of the first supporting rod, a second baffle is arranged at each of two ends of the second supporting rod, and a buffer device is arranged on each first baffle and each second baffle.

Further, buffer includes roof, telescopic link and spring, and the roof passes through telescopic link fixed connection to baffle No. one, and telescopic link outside cup joints a spring.

Furthermore, the bottoms of the two ends of the first beam and the second beam are respectively provided with a cushion block.

Furthermore, the rotation angles of the first body and the second body are both 90 degrees.

Compared with the prior art, speed reducer turn-over auxiliary device have following advantage:

(1) speed reducer turn-over auxiliary device, simple structure, convenient operation can conveniently carry out the turn-over to the speed reduction, prevents to utilize the overhead traveling crane to carry out the turn-over and causes the damage to the speed reducer.

(2) Speed reducer turn-over auxiliary device, set up buffer, prevent that speed reducer and speed reducer turn-over auxiliary device direct contact from causing the damage of this device, extension this device life.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a speed reducer turn-over auxiliary device according to an embodiment of the present invention;

fig. 2 is a side view of the speed reducer turnover auxiliary device according to the embodiment of the present invention;

fig. 3 is a bottom view of the speed reducer turnover auxiliary device according to the embodiment of the present invention;

fig. 4 is a schematic view of a first support according to an embodiment of the present invention;

fig. 5 is a schematic view of a second support according to an embodiment of the present invention;

fig. 6 is a schematic view of a buffering device according to an embodiment of the present invention.

Description of reference numerals:

1-beam number one; 2-beam II; 3-a first lead screw; 4-second lead screw; 5-a guide rod; 6-second guide rod; 7-a first support; 71-a threaded ring; 72-guide ring number one; 73-body number one; 74-a first fixing plate; 8-second support; 81-second thread ring; 82-guide ring number two; 83-second fixed plate; 84-support II; 9-motor number one; 10-motor II; 11-support bar number one; 12-support bar number two; 13-baffle number one; 14-baffle number two; 15-a buffer device; 151-top plate; 152-a telescopic rod; 153-spring.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The auxiliary device for overturning the speed reducer comprises a first beam 1, a second beam 2, a first lead screw 3, a second lead screw 4, a first guide rod 5, a second guide rod 6, a first support 7, a second support 8, a first motor 9 and a second motor 10, wherein the first motor 9 and the second motor 10 are respectively and fixedly installed at two ends of the first side surface of the first beam 1, the second side surface of the first beam 1 is fixedly connected to the second beam 2 through the first lead screw 3, the first guide rod 5, the second guide rod 6 and the second lead screw 4 which are arranged in parallel, the first lead screw 3 is connected to the output end of the first motor 9, the second lead screw 4 is connected to the output end of the second motor 10, the middle part of the upper surface of the first beam 1 is fixedly connected to the upper surface of the second beam 2 through the first support rod 11 and the second support rod 12 which are arranged in parallel,

the first support 7 and the second support 8 are arranged above the first support rod 11 and the second support rod 12, the first support 7 and the second support 8 are arranged in contact with the first support rod 11 and the second support rod 12, the first threaded ring 71 of the first support 7 is in threaded connection with the first lead screw 3, the first guide ring 72 of the first support 7 is sleeved on the second guide rod 6, and the first guide ring 72 slides relative to the second guide rod 6,

no. two screw rings 81 and No. two lead screw 4 threaded connection of No. two supports 8, No. two guide rings 82 of No. two supports 8 connect to guide bar 5, and No. two guide rings 82 slide for guide bar 5 relatively.

The first support 7 further comprises a first body 73 and a first fixing plate 74, the cross section of the first body 73 is of an L-shaped structure, the central right-angle edge of the first body 73 is hinged to the upper surface of the first fixing plate 74, a first threaded ring 71 and a first guide ring 72 are fixedly mounted on the lower surface of the first fixing plate 74, and the first body 73 is arranged above the first support rod 11 and the second support rod 12 and is in contact with the first support rod 11 and the second support rod 12.

Support 8 still includes No. two bodies 83 and No. two fixed plates 84, No. two body 83 is transversal to personally submit L type structure, No. two body 83's central right angle edge hinged joint to No. two fixed plates 84 upper surfaces, No. two fixed plates 84 lower fixed surface installs No. two screw rings 81 and No. two guide rings 82, No. two bodies 83 are in a supporting rod 11, No. two supporting rod 12 tops, and with a supporting rod 11, No. two supporting rod 12 contact settings, play the supporting role to a support 7, No. two supports 8.

No. 11 both ends of a supporting rod are equipped with a baffle 13 respectively, and No. 12 both ends of No. two supporting rods are equipped with a No. two baffles 14 respectively, and No. one baffle 13, No. two baffles 14 carry on spacingly to a support 7, No. two supports 8, prevent to drop, all are equipped with a buffer 15 on every baffle 13, every No. two baffles 14, play the cushioning effect to a support 7, No. two supports 8.

The buffer device 15 comprises a top plate 151, an expansion link 152 and a spring 153, wherein the top plate 151 is fixedly connected to the first baffle 13 through the expansion link 152, and the expansion link 152 is externally sleeved with the spring 153, so that a simple and effective buffer system is formed.

The bottom at the two ends of the first beam 1 and the second beam 2 is provided with a cushion block, the speed reducer turnover auxiliary device is lifted, and parts are placed to be damaged.

The rotation angles of the first body 73 and the second body 83 are both 90 degrees, and the speed reducer is fully laid flat in the operation process.

The speed reducer turn-over auxiliary device is placed on the ground according to the working principle, then the speed reducer is hoisted by a crown block, one edge of the speed reducer is placed on the first support 7, the first body 73 on the first support 7 can rotate by taking the hinge as an axis, the speed reducer is placed on the first support 7 under the hoisting of the crown block, then a worker turns on the first motor 9 to control the first lead screw 3 to rotate, the first support 7 horizontally moves along with the rotation of the first lead screw 3 to provide a horizontal force for the speed reducer, meanwhile, the crown block slowly puts down the speed reducer to complete 90-degree turnover of the speed reducer, so that the other edge of the speed reducer is placed on the second support 8, the worker continuously starts the second motor 10 to drive the second lead screw 4 to rotate, the second support 8 continuously moves horizontally, and 180-degree turnover of the speed reducer is completed through the above operations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Speed reducer turn-over auxiliary device, its characterized in that: comprises a first beam (1), a second beam (2), a first lead screw (3), a second lead screw (4), a first guide rod (5), a second guide rod (6), a first support (7), a second support (8), a first motor (9) and a second motor (10),

a first motor (9) and a second motor (10) are respectively and fixedly installed at two ends of a first side surface of a first beam (1), a second side surface of the first beam (1) is fixedly connected to a second beam (2) through a first lead screw (3), a first guide rod (5), a second guide rod (6) and a second lead screw (4) which are arranged in parallel, the first lead screw (3) is connected to the output end of the first motor (9), the second lead screw (4) is connected to the output end of the second motor (10), the middle part of the upper surface of the first beam (1) is fixedly connected to the upper surface of the second beam (2) through a first supporting rod (11) and a second supporting rod (12) which are arranged in parallel,

the first support (7) and the second support (8) are arranged above the first support rod (11) and the second support rod (12), the first support (7) and the second support (8) are arranged in contact with the first support rod (11) and the second support rod (12), the first threaded ring (71) of the first support (7) is in threaded connection with the first lead screw (3), the first guide ring (72) of the first support (7) is sleeved on the second guide rod (6), and the first guide ring (72) slides relative to the second guide rod (6),

no. two screw rings (81) and No. two lead screw (4) threaded connection of No. two supports (8), No. two guide ring (82) of No. two supports (8) cup joint to guide bar (5) No. one, and No. two guide ring (82) slide for guide bar (5) No. one relatively.

2. The speed reducer turn-over auxiliary device of claim 1, wherein: a support (7) still includes a body (73) and a fixed plate (74), a body (73) transversal personally submits L type structure, the central right angle edge hinge connection of a body (73) is to a fixed plate (74) upper surface, a fixed plate (74) lower surface fixed mounting screw ring (71) and guide ring (72), a body (73) is in a supporting rod (11), No. two supporting rod (12) top, and with a supporting rod (11), No. two supporting rod (12) contact setting.

3. The speed reducer turn-over auxiliary device of claim 1, wherein: support (8) still include No. two bodies (83) and No. two fixed plates (84), No. two body (83) transversal L type structure of personally submitting, No. two central right angle edge hinged joint of body (83) is to No. two fixed plates (84) upper surface, No. two fixed plates (84) lower surface fixed mounting No. two screw ring (81) and No. two guide ring (82), No. two body (83) are in a supporting rod (11), No. two supporting rod (12) top, and with a supporting rod (11), No. two supporting rod (12) contact setting.

4. The speed reducer turn-over auxiliary device of claim 1, wherein: a first baffle (13) is arranged at each of two ends of the first supporting rod (11), a second baffle (14) is arranged at each of two ends of the second supporting rod (12), and a buffer device (15) is arranged on each first baffle (13) and each second baffle (14).

5. The speed reducer turn-over auxiliary device of claim 4, wherein: buffer (15) include roof (151), telescopic link (152) and spring (153), and roof (151) pass through telescopic link (152) fixed connection to No. one baffle (13), and telescopic link (152) outside cup joints one spring (153).

6. The speed reducer turn-over auxiliary device of claim 1, wherein: the bottom of the two ends of the first beam (1) and the second beam (2) are respectively provided with a cushion block.

7. The speed reducer turn-over auxiliary device of claim 2, wherein: the rotation angles of the first body (73) and the second body (83) are both 90 degrees.