CN220457195U

CN220457195U - Generator fender bracket

Info

Publication number: CN220457195U
Application number: CN202321989363.3U
Authority: CN
Inventors: 张超; 陈秀斌; 刘世富; 毛庆波; 王志鑫; 时东伟; 田金波; 刘导; 钱准立; 张玉成
Original assignee: Huadian Electric Power Research Institute Co Ltd
Current assignee: Huadian Electric Power Research Institute Co Ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-02-06
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to a generator protection frame, which comprises a protection frame body; the protection frame body comprises a placing supporting table and a supporting table positioned above the placing supporting table, a plurality of supporting rods are arranged between the supporting table and the placing supporting table, and the generator is placed in a placing space surrounded by the placing supporting table, the supporting table and the supporting rods; the placing support plate is slidably arranged on the placing support plate, a plurality of screw holes for fixing the generators are formed in the placing support plate, one end of the placing support plate can slide to the outer side of the placing support plate, and the placing support plate is used for placing and transporting the generators into the placing space. In the utility model, the generator is placed on the placing support plate in the first half, the distance between the placing support plate and the ground is smaller than the height of the whole protection frame, the time from the lifting of the generator on the ground to the placing of the support plate is shorter, the lifting height is not high, and the transportation of the generator through the placing support plate in the second half is safer than the lifting, so that the installation risk of the lifting of the generator is reduced in the whole process.

Description

Generator fender bracket

Technical Field

The utility model relates to the technical field of motor protection frames, in particular to a generator protection frame.

Background

In a thermal power plant, a generator is very important equipment, and as most thermal power plants vibrate in the use process, a protection frame is needed to be used for installing and protecting the generator in order to prevent the generator from irregularly moving due to vibration; however, the conventional protective frame has the defects that: most of the existing generator protection frames are of frame type structures, when the generator is installed in the protection frames, the generator needs to be lifted by using tools such as ropes and the like to be higher than the protection frames, the generator can be installed in the protection frames, the lifting time is long, the generator is easy to shake, the falling risk is also caused, and the safety risk is caused in the lifting process.

There is therefore a need for a generator protective frame that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a generator protection frame, which can reduce the safety risk problem caused by the installation of a generator caused by the fact that most of the existing generator protection frames in the prior art are of frame structures.

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

a generator protection frame comprises a protection frame body;

the protection frame body comprises a placing saddle, a supporting table arranged above the placing saddle and a plurality of supporting rods supported between the supporting table and the placing saddle, and the generator is arranged in a placing space surrounded by the placing saddle, the supporting table and the supporting rods;

the supporting plate is arranged on the placing supporting plate in a sliding manner, a plurality of screw holes for fixing the generator are formed in the placing supporting plate, one end of the placing supporting plate can slide to the outer side of the placing supporting plate, the generator is transported to the placing space, and the placing supporting plate is fixed on the placing supporting plate when the generator is transported to the placing space.

Preferably, a sliding groove is provided on an upper end surface of the placement tray, one end of the sliding groove penetrates through a sidewall of the placement tray, and the placement tray is slidably disposed on the sliding groove.

Preferably, the side wall of the sliding groove is provided with a limiting sliding groove, the side wall of the placing support plate is provided with a limiting sliding block, and the limiting sliding block is slidably arranged in the limiting sliding groove.

Preferably, the side wall of the end portion of the placing pallet located outside the sliding groove is provided with the side baffle for blocking the placing pallet from sliding into the sliding groove, the two end surfaces of the side baffle are fixedly provided with fixed stop blocks, the fixed stop blocks are provided with mounting screws, and the side wall of the placing pallet is correspondingly provided with threaded holes.

Preferably, the surface of the side baffle is provided with a drawing block.

Preferably, the generator further comprises a fixed damping component for fixing the generator, and the fixed damping component is arranged on the supporting table.

Preferably, the fixed damping component comprises a screw and a fixed clamping block, a fixed block is arranged at the top of the supporting table, a threaded hole penetrating through the supporting table is formed in the fixed block, one end of the screw is located above the supporting table, the other end of the screw penetrates through the threaded hole in sequence to be rotationally connected with the upper end face of the fixed clamping block, a damping groove is formed in the lower end portion of the fixed clamping block, and a rubber pad is mounted on the inner side wall of the damping groove.

Preferably, the device further comprises a shock absorption buffer mechanism, wherein the shock absorption buffer mechanism comprises a base and a shock absorption buffer assembly, the shock absorption buffer assembly is arranged between the base and the placing saddle, and the base is positioned below the placing saddle.

Preferably, the shock absorbing and buffering component comprises a T-shaped sliding block and an elastic piece, wherein the upper end face of the base is provided with a T-shaped limiting groove, the lower end of the T-shaped sliding block is slidably arranged in the T-shaped limiting groove, the elastic piece is arranged in the T-shaped limiting groove, and the elastic piece is arranged between the lower end face of the T-shaped sliding block and the bottom of the T-shaped limiting groove, and the placing support is slidably arranged on the supporting rod.

Preferably, the support bar vertically penetrates the placement tray downward and is connected to the base, and the placement tray is arranged on the support bar in a sliding manner along the vertical direction

Compared with the prior art, the utility model has the beneficial effects that:

the front half way is used for placing the generator on the placing support plate, but the distance between the placing support plate and the ground is very small compared with the height of the whole protection frame, the time from the ground to the placing of the generator is shorter, the lifting height is not high, the lifting process is safer, the generator is transported by the placing support plate, specifically, one end of the placing support plate can slide to the outer side of the placing support plate, the generator only needs to be placed on the placing support plate, the generator is fixed on a screw hole on the upper end face through a screw, the stable installation of the generator is ensured, then the placing support plate slides, the generator returns to the original position, and moves into the placing space, so that the generator is placed in the protection frame, the whole transportation process is safe and stable, and the installation process of the generator is safer compared with the existing whole-process lifting.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall front cross-sectional view of an apparatus according to an embodiment of the present utility model;

FIG. 2 is an overall perspective view of an apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a placement pallet and placement pallet according to an embodiment of the present utility model;

fig. 4 is a cross-sectional view of a placement pallet according to an embodiment of the utility model.

Reference numerals illustrate:

1. a protective frame body; 11. placing a supporting table; 111. a sliding groove; 112. a limit sliding groove; 12. a support table; 121. a placement groove; 13. a support rod; 14. placing a supporting plate; 141. a screw hole; 142. a limit sliding block; 15. a side baffle; 16. a fixed stop block; 17. installing a screw; 18. a drawing block;

2. fixing the damping component; 21. a screw; 22. fixing the clamping block; 221. a damping groove; 23. a fixed block; 24. rotating a knob; 25. a rubber pad;

3. a base; 4. a shock absorbing and buffering component; 41. a T-shaped sliding block; 42. an elastic member; 43. t-shaped limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model provides a generator protection frame, which is shown in figures 1-3 and comprises a protection frame body 1; the protection frame body 1 comprises a placing supporting table 11 and a supporting table 12, wherein the supporting table 12 is positioned above the placing supporting table 11, a plurality of supporting rods 13 are arranged between the supporting table 12 and the placing supporting table 11, the generator is placed in a placing space surrounded by the placing supporting table 11, the supporting table 12 and the supporting rods 13, and in particular, four supporting rods 13 are respectively arranged at four corners of the placing supporting table 11, so that the placing space is ensured to be large enough; a placing supporting plate 14 is arranged on the placing supporting table 11 in a sliding manner and is used for conveying the generator into the placing space; the placing pallet 14 is provided with a plurality of screw holes 141 for fixing the generator in transportation. When the generator is used, the generator is placed on the placing support plate 14 in the first half, but the distance between the placing support plate 14 and the ground is very small compared with the height of the whole protection frame, the time from the ground to the placing support plate 14 is shorter, the lifting height is not high, the lifting process is safer, the generator is transported by the placing support plate 14 in the second half, specifically, one end of the placing support plate 14 can slide to the outer side of the placing support plate 11, the generator only needs to be placed on the placing support plate 14, the generator is fixed on a screw hole 141 on the upper end surface through a screw, the stable installation of the generator is ensured, then the placing support plate 14 slides and returns to the original position, the generator moves into the placing space, so that the generator is placed in the protection frame body 1, the placing support plate 14 can be fixed on the placing support plate 11, the stable operation of the generator is ensured, the whole transportation process is safe and stable, and the installation process of the generator is safer compared with the existing whole lifting process.

Specifically, the upper end surface of the placement tray table 11 is provided with a sliding groove 111, one end of the sliding groove 111 penetrates through the side wall of the placement tray table 11, and the placement tray 14 is slidably arranged on the sliding groove 111, and when the placement tray is used, only the placement tray 14 needs to slide on the sliding groove 111; in order to avoid the placing pallet 14 from sliding out of the sliding groove 111, as shown in fig. 4, limiting sliding grooves 112 are formed on both side walls of the sliding groove 111, limiting sliding blocks 142 are formed on the side walls of the placing pallet 14, the limiting sliding blocks 142 are slidably disposed in the limiting sliding grooves 112, in this embodiment, as shown in the drawing, the sliding grooves 111 are disposed along the left-right direction of the placing pallet 11, the sliding grooves 111 penetrate through the right end surface of the placing pallet 11, the limiting sliding grooves 112 are disposed along the left-right direction of the placing pallet 11, the limiting sliding grooves 112 may be arc-shaped or rectangular, and the limiting sliding blocks 142 are in shapes corresponding to the limiting sliding grooves 112.

Specifically, in order to place the layer board 14 more stably after the generator is placed in placing the space, the tip lateral wall that places the layer board 14 and is located the sliding tray 111 outside is equipped with side shield 15, the both ends position of side shield 15 is located the layer board 14 tip outside of placing, side shield 15 is used for stopping to place the layer board 14 and all slides to the sliding tray 111 in, side shield 15 both ends fixed surface mounting has fixed dog 16, be equipped with mounting screw 17 on the fixed dog 16, place the saddle 11 lateral wall correspondence and be equipped with the screw hole, when the generator moves to placing the space through placing the layer board 14, only need screw up mounting screw 17 to screw hole can, make place the layer board 14 and fix together through side shield 15 with placing saddle 11, the placing of generator is more stable.

Further, in order to facilitate the drawing of the pallet 14, the surface of the side baffle 15 is provided with a drawing block 18, the drawing block 18 is an existing handle, the pallet 14 can be more conveniently and slidably placed through the drawing block 18, and the drawing block 18 is arranged on the right end face of the pallet 14.

Further, in order to further ensure that the generator is placed stably, the generator protection frame further comprises a fixed damping component 2 for fixing the generator, wherein the fixed damping component 2 is arranged on the supporting table 12, and specifically, the fixed damping component 2 comprises a screw 21 and a fixed clamping block 22, a fixed block 23 is arranged at the top of the supporting table 12, a threaded hole penetrating through the supporting table 12 is formed in the fixed block 23, one end of the screw 21 is positioned above the supporting table 12, and the other end of the screw 21 penetrates through the threaded hole in sequence and is connected with the upper end face of the fixed clamping block 22 in a rotating manner; when the placing table is not positioned in the placing space, the screw rod 21 rotates upwards, the fixed clamping block 22 rotates upwards, and a space is reserved in height, so that the generator can stably enter the placing space, and when the generator is positioned in the placing space, the screw rod 21 only needs to rotate downwards, the screw rod 21 drives the fixed clamping block 22 to move downwards, and the generator is clamped; in this embodiment, the lower end portion of the fixing clamping block 22 is provided with the damping groove 221, the damping groove 221 is slightly larger than the width of the upper end portion of the installed generator, the rubber pad 25 is installed on the inner side wall of the damping groove 221, when the generator is located in the placing space, the upper end portion of the generator contacts with the rubber pad 25, and when the generator vibrates, the combination of the damping groove 221 and the rubber pad 25 can play a role in fixing and damping to a certain extent. In order to avoid the too high height of the placing space, the lower end face of the supporting plate is provided with a placing groove 121, and when the generator is placed, the fixing clamping block 22 is clamped and moved into the placing groove 121.

Further, in order to protect the generator when the generator vibrates during operation, the generator protection frame further comprises a damping buffer mechanism, the damping buffer mechanism comprises a base 3 and a damping buffer component 4, the damping buffer component 4 is arranged between the base 3 and the placing support 11, specifically, the damping buffer component 4 comprises a T-shaped sliding block 41 and an elastic piece 42, the upper end face of the base 3 is provided with a T-shaped limiting groove 43, the lower end of the T-shaped sliding block 41 is slidably arranged in the T-shaped limiting groove 43, the elastic piece 42 is arranged in the T-shaped limiting groove 43, and the elastic piece 42 is arranged between the lower end face of the T-shaped sliding block 41 and the bottom of the T-shaped limiting groove 43; when the generator vibrates in operation, the T-shaped sliding can slide in the T-shaped sliding hole, meanwhile, the elastic piece 42 continuously stretches, a user buffers the vibration of the generator, meanwhile, a plurality of damping buffer assemblies 4 are uniformly distributed between the base 3 and the placing support 11, so that the vibration of the generator can be buffered more effectively, the generator is protected, and the elastic piece 42 can be a spring; specifically, in order to ensure that the movement of the placement pallet 11 is more stable, the support rod 13 penetrates the placement pallet 11 downward and is connected to the base 3, and the placement pallet 11 slides along the support rod 13 in the vertical direction, so that the placement pallet 11 can move in the vertical direction when the generator vibrates, and unstable swing of the placement pallet 11 is avoided.

The working principle of the utility model is as follows: when the generator is required to be installed and protected in the protection frame body 1, the pull block 18 is pulled rightwards, the placing support plate 14 can slide rightwards on the sliding groove 111, the placing support plate 14 can be enabled to extend out of the right side of the protection frame body 1 by sliding the placing support plate 14 rightwards, the generator is placed on the upper end face of the placing support plate 14, the generator is fixedly installed in the screw hole 141 formed in the upper end face of the placing support plate 14 by using the screw, after the generator is fixedly installed, the pull block 18 is pushed leftwards, the placing support plate 14 can slide leftwards, the generator can be installed in the protection frame body 1, the generator can be conveniently installed in the protection frame body 1 by means of the mode, the screw 21 can be enabled to move up and down by rotating the knob 24, the fixing clamp block 22 can be enabled to lift by moving up and down through the lifting screw 21, the top end of the generator can be clamped by the fixing clamp block 22, the upper part of the generator is fixedly damped by the fixing clamp block 22, and the damping and the generator can be protected and damped by the vibration buffer mechanism installed at the bottom end of the placing support plate 11.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The generator protection frame is characterized by comprising a protection frame body, wherein the protection frame body comprises a placing saddle, a supporting table positioned above the placing saddle and a plurality of supporting rods supported between the supporting table and the placing saddle, the supporting table and the supporting rods are enclosed into a placing space for placing a generator;

the placing support plate is arranged on the placing support table in a sliding manner, and a plurality of screw holes for fixing the generator are formed in the placing support plate; place layer board one end slidable extremely place the saddle outside, transport the generator extremely place in the space, just place the layer board with the generator transportation extremely place in the space in, place the layer board and fix place on the saddle.

2. The generator fender bracket of claim 1, wherein the upper end surface of the placement tray is provided with a sliding groove, one end of the sliding groove penetrates through the side wall of the placement tray, and the placement tray is slidably arranged on the sliding groove.

3. The generator fender bracket of claim 2, wherein the sliding groove side wall is provided with a limiting sliding groove, the placing support plate side wall is provided with a limiting sliding block, and the limiting sliding block is slidably arranged in the limiting sliding groove.

4. The generator fender bracket of claim 2, wherein the end side walls of the placement support plates, which are positioned outside the sliding grooves, are provided with side baffles for blocking the placement support plates from sliding into the sliding grooves entirely, fixed stop blocks are fixedly arranged on the surfaces of the two end parts of the side baffles, mounting screws are arranged on the fixed stop blocks, and threaded holes are correspondingly formed in the side walls of the placement support plates.

5. A generator fender bracket as defined in claim 4, wherein said side barrier surface is provided with a pull block.

6. A generator fender bracket as defined in claim 1, further comprising a fixed damper assembly for securing an upper end of the generator, said fixed damper assembly being disposed on said support table.

7. The generator fender bracket of claim 6, wherein the fixed damping component comprises a screw rod and a fixed clamping block, a fixed block is arranged at the top of the supporting table, a threaded hole penetrating through the supporting table is formed in the fixed block, one end of the screw rod is located above the supporting table, the other end of the screw rod penetrates through the threaded hole to be connected with the upper end face of the fixed clamping block in a rotating mode, a damping groove is formed in the lower end portion of the fixed clamping block, and a rubber pad is mounted on the inner side wall of the damping groove.

8. The generator fender bracket of claim 1, further comprising a shock absorbing buffer mechanism comprising a base and a shock absorbing buffer assembly, the shock absorbing buffer assembly being disposed between the base and the placement pallet, the base being located below the placement pallet.

9. The generator fender bracket of claim 8, wherein the shock absorbing and buffering assembly comprises a T-shaped sliding block and an elastic piece, a T-shaped limiting groove is formed in the upper end face of the base, the lower end of the T-shaped sliding block is slidably arranged in the T-shaped limiting groove, the elastic piece is arranged in the T-shaped limiting groove, and the elastic piece is arranged between the lower end face of the T-shaped sliding block and the bottom of the T-shaped limiting groove.

10. A generator fender bracket as defined in claim 8, wherein the support bar extends vertically downwardly through the mounting bracket and is connected to the base, the mounting bracket being slidably disposed in a vertical direction on the support bar.