CN221111745U

CN221111745U - Bracket for speed reducer

Info

Publication number: CN221111745U
Application number: CN202323042122.0U
Authority: CN
Inventors: 杨国强; 黄建斌; 徐建中
Original assignee: Shaoyang Second Textile Machinery Reducer Co ltd
Current assignee: Shaoyang Second Textile Machinery Reducer Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-06-11
Anticipated expiration: 2033-11-10

Abstract

The utility model discloses a bracket for a speed reducer, which relates to the technical field of speed reducer maintenance and comprises a fixing frame; a rotating groove is formed above the fixing frame, and a rotating base is connected in the rotating groove in a rotating way; and a buffer device is arranged above the rotating base. When the speed reducer is placed on the tray, the tray downwards presses the first spring on the supporting rod under the action of gravity, the first spring is contracted downwards, and the two groups of rotating rods move towards the middle through the hinge to press the second spring.

Description

Bracket for speed reducer

Technical Field

The utility model relates to the technical field of speed reducer maintenance, in particular to a bracket for a speed reducer.

Background

The bracket for the speed reducer generally refers to a device for supporting and fixing the speed reducer, the speed reducer is a device for slowing down the rotation speed or increasing the torque, and is commonly used in a mechanical transmission system, the bracket for the speed reducer is a device for supporting and fixing the speed reducer, and the bracket for the speed reducer can ensure that the speed reducer stably lifts the speed reducer during maintenance and provides proper supporting points, plays an important role in the mechanical transmission system and has an important influence on the performance and the service life of the speed reducer;

The Chinese patent grant bulletin number is CN216969605U, the name is a wheel-side speed reducer bracket for armored vehicle maintenance, the wheel-side speed reducer bracket comprises a bottom frame, a supporting frame is arranged above the bottom frame, a supporting frame plate for supporting the wheel-side speed reducer is arranged at the front end of the supporting frame, and an auxiliary supporting rod is arranged below the supporting frame plate; when the device is used for repairing and maintaining the wheel-side speed reducer of the armored vehicle, the oil cylinder matched with the wheel-side speed reducer can be hung through the hanging chain, so that the repairing and the maintaining are convenient;

The defects of the prior art scheme are that: according to the scheme, although the oil cylinder matched with the speed reducer can be hung, the device is not provided with the buffer device when the speed reducer is placed in the device, the speed reducer is possibly damaged due to the action of gravity when the speed reducer is placed, the device is not provided with the device for fixing the speed reducer, and the technical problem that the speed reducer slides down due to the fact that no supporting point exists when the speed reducer is maintained is solved.

Disclosure of utility model

The utility model aims to provide a bracket for a speed reducer, which solves the technical problem that the speed reducer is damaged and cannot be used normally because a buffer device and a fixing device are not arranged when the speed reducer is placed in the prior art.

The technical problems to be solved by the utility model can be realized by the following technical scheme:

A bracket for a speed reducer comprises a fixing frame;

A rotating groove is formed above the fixing frame, and a rotating base is connected in the rotating groove in a rotating way; a buffer device is arranged above the rotating base;

The fixing device is arranged above the rotating base, two fixing devices are symmetrically arranged, the fixing device comprises an electric telescopic rod and an adjusting rod, a protective shell is connected above the rotating base, the electric telescopic rod is arranged inside the protective shell, the bottom of the electric telescopic rod is connected to the rotating base, the adjusting rod is connected to the telescopic end of the electric telescopic rod, a through hole is formed in the protective shell, the adjusting rod penetrates through the protective shell and is clamped in the through hole during installation, the utility model discloses a protective housing, including the through-hole, the protective housing, the through-hole both sides of protective housing are equipped with the spout, be connected with the clamp plate on the regulation pole, one side that buffer was kept away from to the protective housing is equipped with spacing post, spacing post is equipped with two, two spacing post is connected respectively in the through-hole both sides of protective housing, two alternate between the spacing post has the connecting rod, set up a plurality of through-holes with connecting rod matched with on the body of rod of regulation pole, connecting rod intermediate position pierces through the regulation pole setting.

As a further scheme of the utility model: the buffer device comprises support rods and rotating rods, wherein the two support rods are arranged, the two support rods are connected above the rotating base, the two support rods are connected with a tray together at the top of the support rods, the two support rods are provided with positioning blocks, springs I are connected between the tray and the two positioning blocks, the springs I encircle the periphery of the support rods, the two rotating rods are arranged, the two groups of rotating rods are connected between the tray below and the rotating base through hinges, the two groups of rotating rods are symmetrically arranged, a fixed block is connected between the upper rotating rod and the lower rotating rod, and springs II are connected between the two fixed blocks.

As a further scheme of the utility model: the side of the rotating base is connected with a rotating handle.

As a further scheme of the utility model: the pressing plate is of a circular arc structure.

As a further scheme of the utility model: the inner side of the pressing plate is connected with a rubber pad.

As a further scheme of the utility model: and two ends of the connecting rod are connected with connectors.

The utility model has the beneficial effects that:

1. When the speed reducer is placed on the tray, the tray downwards presses the first spring on the supporting rod under the action of gravity, the first spring is contracted downwards, and the two groups of rotating rods move towards the middle through the hinge to press the second spring.

2. According to the utility model, the telescopic ends of the electric telescopic rods are adjusted through the adjusting and fixing device, so that the adjusting rods slide in the sliding grooves, after the adjusting rods move to a proper position, the pressing plates are pushed against the reducers, after the pressing plates prop against the reducers, the connecting rods penetrate through the limit posts on one side and then penetrate through the through holes in the adjusting rods, then penetrate through the limit posts on the other side, the adjusting rods are limited, then the connectors on the two ends of the connecting rods are mounted, the connecting rods are prevented from sliding down in the use process, in the practical application process, some reducers are not of symmetrical structures, during adjustment, the two electric telescopic rods can be adjusted to different heights, and two sides are fixed at different positions, so that the electric telescopic rods are firmer.

3. According to the utility model, after the speed reducer is fixed, the speed reducer is overhauled, and only the rotating handle is required to be adjusted, so that the rotating base rotates in the rotating groove, and an overhauler can inspect all the surfaces of the speed reducer during overhauling, thereby improving overhauling efficiency.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side view of the protective housing of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a fixing frame; 2. a rotating base; 3. a protective shell; 4. an electric telescopic rod; 5. an adjusting rod; 6. a pressing plate; 7. a first spring; 8. a support rod; 9. a rotating lever; 10. a second spring; 11. a rotating groove; 12. a tray; 13. rotating the handle; 14. a chute; 15. a limit column; 16. a connector; 17. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a bracket for a speed reducer comprises a fixed frame 1, wherein a rotating groove 11 is formed above the fixed frame 1, a rotating base 2 is connected in a rotating way in the rotating groove 11, and a rotating handle 13 is connected to the side edge of the rotating base 2; the buffer device is arranged above the rotating base 2 and comprises two supporting rods 8 and rotating rods 9, the two supporting rods 8 are connected above the rotating base 2, the tops of the two supporting rods 8 are connected with a tray 12 together, positioning blocks are arranged on the two supporting rods 8, springs I7 are connected between the tray 12 and the two positioning blocks, the springs I7 encircle the periphery of the supporting rods 8, the rotating rods 9 are provided with two groups, the two groups of rotating rods 9 are connected between the tray 12 and the rotating base 2 through hinges, the two groups of rotating rods 9 are symmetrically arranged, a fixed block is connected between the upper rotating rod 9 and the lower rotating rod 9, and springs II 10 are connected between the two fixed blocks;

The utility model discloses a fixing device, including rotating base 2, rotating base 2 top is equipped with fixing device, fixing device is provided with two, two fixing device symmetry sets up, fixing device includes electric telescopic handle 4 and adjusts pole 5, rotating base 2 top is connected with protective housing 3, electric telescopic handle 4 sets up inside protective housing 3, electric telescopic handle 4 bottom is connected on rotating base 2, adjust pole 5 and connect the flexible end at electric telescopic handle 4, the through-hole has been seted up on protective housing 3, it runs through protective housing 3 joint in the through-hole to adjust pole 5 when the installation, protective housing 3's through-hole both sides are equipped with spout 14, adjust pole 5 can slide in spout 14, be connected with clamp plate 6 on adjusting pole 5, clamp plate 6 is circular arc structure, clamp plate 6 inboard is connected with the rubber pad, one side that buffer is kept away from to protective housing 3 is equipped with spacing post 15, spacing post 15 is equipped with two, two spacing post 15 are connected respectively on protective housing 3's through-hole both sides, two interlude between spacing post 15 has connecting rod 17, it has a plurality of connecting rod bodies 17 to pierce through-hole 17 to set up on adjusting pole 5, connecting rod 17 is connected with connecting rod 17, two connecting rod 17 are dismantled to connect.

The working principle of the utility model is as follows: when the device is used, the speed reducer is placed on the tray 12, the buffer device at the bottom of the tray 12 can buffer the speed reducer, the tray 12 downwards contracts the first springs 7 on the lower supporting rods 8, the two groups of rotating rods 9 move towards the middle through hinges, meanwhile, the second springs 10 are compressed to move, the first springs 7 and the second springs 10 act together to buffer the speed reducer, and the speed reducer is prevented from being damaged when being placed due to the fact that the speed reducer is heavy and is not buffered; then adjust fixing device, adjust the flexible end of electric telescopic handle 4 from top to bottom, make adjust pole 5 slide in spout 14, adjust pole 5 motion to suitable position after, promote clamp plate 6 against the reduction gear, after clamp plate 6 supports the reduction gear, pass through connecting rod 17 from the inside back of penetrating of one side spacing post 15, pass through to the through-hole in adjusting pole 5, then pass through in the spacing post 15 of opposite side again, it is spacing with adjusting pole 5, the connector 16 at connecting rod 17 both ends is installed afterwards, prevent connecting rod 17 landing in the use, the fixed infirm of reduction gear causes the landing, in the practical application process, some reduction gear is not symmetrical structure, can adjust two electric telescopic handle 4 to different heights, both sides are fixed in different positions, after fixing the reduction gear more firmly, overhaul the reduction gear, adjust rotating handle 13, make rotating base 2 rotate in rotating groove 11, make the maintenance personnel inspect each face of reduction gear when the maintenance, maintenance efficiency has been improved.

The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A bracket for a speed reducer, which comprises a fixed frame (1); the method is characterized in that:

A rotating groove (11) is formed above the fixing frame (1), and the rotating groove (11) is rotationally connected with a rotating base (2); a buffer device is arranged above the rotating base (2);

The utility model discloses a rotary base, which is characterized in that a fixing device is arranged above the rotary base (2), the fixing device is provided with two fixing devices, the two fixing devices are symmetrically arranged, the fixing device comprises an electric telescopic rod (4) and an adjusting rod (5), a protective shell (3) is connected above the rotary base (2), the electric telescopic rod (4) is arranged inside the protective shell (3), the bottom of the electric telescopic rod (4) is connected on the rotary base (2), the adjusting rod (5) is connected at the telescopic end of the electric telescopic rod (4), a through hole is arranged on the protective shell (3), the adjusting rod (5) penetrates through the protective shell (3) to be clamped in the through hole during installation, the utility model discloses a protection shell, including protective housing (3), connecting rod (5), connecting rod (17) are interlude between through-hole both sides of protective housing (3), be connected with clamp plate (6) on adjusting lever (5), one side that buffer was kept away from to protective housing (3) is equipped with spacing post (15), spacing post (15) are equipped with two, two spacing post (15) are connected respectively in the through-hole both sides of protective housing (3), two interlude between spacing post (15), a plurality of through-holes with connecting rod (17) matched with have been seted up on the body of rod of adjusting lever (5), connecting rod (17) intermediate position pierces through adjusting lever (5) setting.

2. The bracket for the speed reducer according to claim 1, wherein the buffer device comprises two supporting rods (8) and two rotating rods (9), the two supporting rods (8) are connected above the rotating base (2), the tops of the two supporting rods (8) are connected with a tray (12) together, the two supporting rods (8) are provided with positioning blocks, a first spring (7) is connected between the tray (12) and the two positioning blocks, the first spring (7) surrounds the periphery of the supporting rods (8), the two rotating rods (9) are provided with two groups, the two groups of rotating rods (9) are connected between the tray (12) and the rotating base (2) through hinges, the two groups of rotating rods (9) are symmetrically arranged, a fixed block is connected between the upper rotating rod (9) and the lower rotating rod (9), and a second spring (10) is connected between the two fixed blocks.

3. A carrier for a decelerator according to claim 1, wherein the rotating base (2) has a rotating handle (13) connected to the side thereof.

4. A carrier for a decelerator according to claim 1 wherein the pressure plate (6) has a circular arc configuration.

5. A carrier for a decelerator according to claim 1, characterized in that the inner side of the pressing plate (6) is connected with a rubber pad.

6. A bracket for a decelerator according to claim 1, characterized in that the connecting rod (17) is connected with connectors (16) at both ends.