CN215471063U

CN215471063U - Tool rack for thermal power plant equipment maintenance

Info

Publication number: CN215471063U
Application number: CN202121560423.0U
Authority: CN
Inventors: 方磊
Original assignee: PowerChina Hubei Electric Power Construction Co Ltd
Current assignee: PowerChina Hubei Electric Power Construction Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-11
Anticipated expiration: 2031-07-09

Abstract

The utility model provides a tool rack for thermal power plant equipment maintenance, and relates to the field of thermal power plant maintenance. This kind of an instrument frame for thermal power plant's equipment maintenance passes through being connected of fixture block and draw-in groove for can be spacing by the fixture block when the extension bar rises, the interact through regulating block and cooperation piece simultaneously with slider position fixing, make the maintenance personal can acquire the inside instrument of slider at the eminence.

Description

Tool rack for thermal power plant equipment maintenance

Technical Field

The utility model relates to the technical field of thermal power plant equipment maintenance, in particular to a tool frame for thermal power plant equipment maintenance.

Background

The thermal power plant equipment comprises a large number of electronic elements such as transistors, integrated circuits, resistors, capacitors and the like, most faults do not have any sign before the faults occur, the most important link in maintenance work is to find the fault point of the equipment on site, and meanwhile, most of the thermal power plant equipment is installed at a higher position and needs to be debugged and maintained through related tool racks.

The utility model discloses a current utility model discloses a security power equipment overhauls frame for CN207572854U, this kind of utility model's baffle has increased the deposit space of tool holder, can place different instruments in a categorised ground on the baffle of difference, improve maintainer's work efficiency, the maintainer is at the in-process of maintenance, the baffle can protect maintainer's both feet in safe region, foot is stepped on empty when avoiding the maintainer to turn round, the maintenance finishes the back, axis of rotation antiport, thereby send the maintainer back to ground safely.

Nevertheless this kind of utility model does not possess the block effect when height-adjusting, thereby causes the condition that drops injury maintainer easily after equipment damages, and the security is not enough, maintains thermal power plant equipment simultaneously and need carry maintenance articles for use comparatively inconvenient in the eminence usually, is difficult to satisfy repair tools's transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background technology, and provides a tool rack for equipment maintenance of a thermal power plant.

In order to achieve the purpose, the utility model provides the following technical scheme that the tool frame for overhauling the equipment of the thermal power plant comprises a base, a clamping assembly and a pressing assembly;

the top of the base is provided with a support, a groove is formed in the support, an extension bar is arranged in the groove, the top of the extension bar is connected with a telescopic bin, sliding grooves are formed in two sides of the telescopic bin, and sliding blocks are connected in the sliding grooves in a sliding mode;

a clamping component is arranged on one side of the support and used for preventing the extension bar from falling off in the lifting process;

and a pressing component is arranged at the top of the telescopic bin and used for pressing and fixing the extending length of the sliding block.

Further, the block subassembly includes pressing groove, according to briquetting, connecting block, fixture block and connecting rod, pressing groove has been seted up in the support outside, the connecting hole has been seted up to the support inboard, press the inslot portion sliding connection to have according to briquetting, the inside sliding connection of connecting hole has the fixture block, be connected with the spring between connecting hole and the fixture block, the inside connecting block that is provided with of support, inside one side of connecting block rotates and is connected with the connecting rod, a plurality of draw-in groove has been seted up to extension bar one side.

Further, compress tightly the subassembly and include cooperation groove, spring post, cooperation piece, adjustment tank and regulating block, the cooperation groove has been seted up at the slider top, be connected with two spring posts on the inner wall at flexible storehouse top, spring post bottom is connected with the cooperation piece, the adjustment tank has been seted up at cooperation piece top, the inside rotation of flexible storehouse is connected with the regulating block.

Furthermore, connecting rod one end is connected with according to the briquetting, the connecting rod other end is connected with the fixture block, the fixture block is connected with the draw-in groove block.

Furthermore, the adjusting groove is of an arc-shaped structure, and the radian of the adjusting groove is equal to that of the adjusting block.

Furthermore, the bottom of the matching block is provided with a friction pad, and one end of the adjusting block is connected with a limiting block.

Furthermore, the base bottom is provided with the slipmat, flexible storehouse bottom is provided with a plurality of links, the slider is hollow structure, slider one side is provided with a plurality of cabinet doors.

The utility model provides a tool rack for overhauling equipment of a thermal power plant, which has the following beneficial effects:

1. this practical advantage lies in, through the relative position who changes between extension bar and the recess, reaches the effect of the height of adjustment tool holder, simultaneously along with the rising of extension bar, according to the cooperation of fixture block, spring and connecting rod for when extension bar stop to move, the fixture block is the block state with the draw-in groove all the time, prevents dropping of extension bar, has increased the security.

2. Secondly, pull out the slider when maintenance personal is the eminence operation, through rotating the regulating block, make regulating block extrusion cooperation piece to contacting cooperation piece and cooperation groove, the friction pad provides great frictional force, makes the position of slider can not change, and maintenance personal can take out repair tools from a plurality of cabinet door insidely this moment, has reduced maintenance personal carried article, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.

FIG. 5 is a diagram of the use of the mating block structure of the present invention.

In FIGS. 1-5: 1. a base; 2. a support; 201. pressing the groove; 2011. a pressing block; 202. connecting blocks; 203. a clamping block; 2031. a spring; 204. a connecting rod; 205. a groove; 3. lengthening a rod; 4. a telescopic bin; 401. a chute; 402. a slider; 4021. a mating groove; 403. a spring post; 404. a matching block; 4041. an adjustment groove; 405. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to figures 1-5 of the drawings,

as shown in fig. 2, the tool holder for overhauling equipment of a thermal power plant provided by the embodiment includes a base 1, a clamping assembly and a pressing assembly;

the top of the base 1 is provided with a support 2, a groove 205 is formed in the support 2, an extension bar 3 is arranged in the groove 205, the top of the extension bar 3 is connected with a telescopic bin 4, two sides of the telescopic bin 4 are both provided with sliding grooves 401, and sliding blocks 402 are slidably connected in the sliding grooves 401;

a clamping component is arranged on one side of the bracket 2 and is used for preventing the extension bar 3 from falling off in the lifting process;

the top of the telescopic bin 4 is provided with a pressing component for pressing the extending length of the fixed slide block 402.

Wherein, the support 2 is made for high carbon steel material, and high carbon steel material has high elastic limit and fatigue limit, when the inside loading of flexible storehouse 4 has heavier instrument, overall structure intensity can be guaranteed to support 2, and because high carbon steel low in production cost, consequently can reduce the cost of manufacturing and maintenance, improves the convertibility.

The bracket 2 can also be made of aluminum magnesium alloy, the aluminum magnesium alloy is low in density and good in heat dissipation performance, a user can more quickly and conveniently discharge heat of equipment, meanwhile, the density of the aluminum magnesium alloy is 1.8g/cm3, and the density of high-carbon steel is 7.81g/cm³The lower density means that the aluminum-magnesium alloy is lighter than other materials under the same volume condition, the maneuverability of equipment can be improved, the elastic modulus of the aluminum-magnesium alloy is small, the anti-seismic effect is stronger than that of a high-carbon steel material, the work of the support 2 can not be influenced when the support is vibrated, but the stability of the support 2 can still be kept when the extension rod 3 extends out for a long time due to the fact that the high-carbon steel material has higher strength and hardness, and therefore the high-carbon steel material is used as a manufacturing material of the support 2.

As shown in fig. 3, furthermore, the block assembly includes pressing groove 201, press block 2011, connecting block 202, fixture block 203 and connecting rod 204, pressing groove 201 has been seted up in the support 2 outside, the connecting hole has been seted up to support 2 inboard, press groove 201 inside sliding connection has press block 2011, connecting hole inside sliding connection has fixture block 203, be connected with spring 2031 between connecting hole and the fixture block 203, support 2 is inside to be provided with connecting block 202, connecting rod 204 is connected in the rotation of the inside one side of connecting block 202, a plurality of draw-in groove has been seted up to extension bar 3 one side, through the cooperation between fixture block 203 and the draw-in groove, make extension bar 3 can block in real time at the in-process of rebound, reach the mesh that prevents extension bar 3's dropping, the security of this kind of tool rest has been improved.

As shown in fig. 4-5, furthermore, the pressing component comprises a matching groove 4021, spring columns 403, a matching block 404, an adjusting groove 4041 and an adjusting block 405, the matching groove 4021 is formed in the top of the sliding block 402, two spring columns 403 are connected to the inner wall of the top of the telescopic bin 4, the matching block 404 is arranged at the bottom of the spring columns 403, the adjusting groove 4041 is formed in the top of the matching block 404, the adjusting block 405 is connected to the inside of the telescopic bin 4 in a rotating mode, the matching block 404 can be in contact with the matching groove 4021 through rotating the adjusting block 405, the function of fixing the position of the sliding block 402 is achieved, and the situation that the sliding block 402 slides due to the fact that a maintenance tool is too heavy is prevented.

As shown in fig. 3, further, connecting rod 204 one end is connected with pressing block 2011, the connecting rod 204 other end is connected with fixture block 203, fixture block 203 is connected with the draw-in groove block, make when needs reduce extension bar 3, press pressing block 2011, press block 2011 towards pressing the inside removal of groove 201 and make connecting rod 204 rotatory, connecting rod 204 drives fixture block 203 towards the inside removal of connecting hole this moment, fixture block 203 does not block with draw-in groove looks, extension bar 3 can the downstream, reach the function that reduces extension bar 3 height.

As shown in fig. 4-5, further, the adjusting groove 4041 is an arc-shaped structure, and the arc of the adjusting groove 4041 is equal to the arc of the adjusting block 405, so that the adjusting block 405 can slide inside the adjusting groove 4041, and the condition that the service life of the adjusting block 405 is shortened due to excessive friction with the adjusting groove 4041 is prevented.

As shown in fig. 4-5, further, the friction pad is disposed at the bottom of the matching block 404, and the limiting block is connected to one end of the adjusting block 405, so that the matching block 404 can be fully contacted with the matching groove 4021 through the friction pad, the sliding risk of the sliding block 402 is reduced, and meanwhile, when the adjusting block 405 is rotated, the limiting block can prevent the adjusting block 405 from entering the interior of the telescopic bin 4.

As shown in fig. 1-2, further, the bottom of the base 1 is provided with a non-slip mat, which can prevent the base 1 from sliding, the bottom of the telescopic bin 4 is provided with a plurality of hanging rings, the sliding block 402 is of a hollow structure, and one side of the sliding block 402 is provided with a plurality of cabinet doors, so that maintenance personnel can place maintenance tools inside the cabinet doors, thereby reducing the carrying weight of the maintenance personnel and improving the working efficiency.

When the tool rack is used, the tool rack is placed at a using place, the anti-slip pad can prevent the base 1 from sliding, the maintenance tool is placed inside the sliding block through the cabinet door, when a maintenance worker works at a high place, the sliding block 402 is pulled out, the adjusting block 405 is rotated, the adjusting block 405 rotates towards the inside of the telescopic bin 4, the adjusting block 405 can press the matching block 404, the matching block 404 moves towards the matching groove 4021, the spring column 403 is stretched, the adjusting block 405 can be matched with the adjusting groove 4041 along with the rotation of the adjusting block 405, the adjusting block 405 slides inside the adjusting groove 4041, the condition that the service life of the adjusting block 405 and the adjusting groove 4041 is shortened due to excessive friction can be prevented, the spring column 403 gives upward pulling force to the adjusting block 405, the adjusting block 405 can be fixed, the matching block 404 can be in contact with the matching groove 4021, and the friction pad provides large friction force, when the height of the tool rack is insufficient, the extension bar 3 moves along the groove 205, a user pulls out the extension bar 3, the clamping groove rises along with the rise of the extension bar 3, the clamping block 203 moves towards the inside of the connecting hole and extrudes the spring 2031, the extension bar 3 can rise, when the next clamping groove is reached, the spring 2031 applies thrust to the clamping block 203, the clamping block 203 moves towards the clamping groove and is clamped with the clamping groove, the extension bar 3 continuously rises, the clamping groove is continuously clamped and disconnected with the clamping block 203, when the extension bar 3 stops moving, the clamping block 203 always maintains a clamping state with the clamping groove, the extension bar 3 is prevented from falling off, the safety is improved, when the extension bar 3 needs to be lowered, according to pressing down the pressure piece 2011, pressing down the piece 2011 towards pressing down the inside removal of groove 201 and making connecting rod 204 rotatory, connecting rod 204 drives fixture block 203 this moment and removes towards the connecting hole is inside, fixture block 203 not with draw-in groove looks block, extension bar 3 can the downstream, reach the function that reduces the height of extension bar 3, this kind of tool rest for thermal power plant overhaul of equipments has the characteristics that prevent the extension bar and drop and the slider is fixed firm.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. A tool rack for thermal power plant equipment maintenance is characterized by comprising a base, a clamping assembly and a pressing assembly;

2. The tool rack for thermal power plant equipment maintenance according to claim 1, wherein the clamping component comprises a pressing groove, a pressing block, a connecting block, a clamping block and a connecting rod, the pressing groove is formed in the outer side of the support, a connecting hole is formed in the inner side of the support, the pressing block is slidably connected inside the pressing groove, the clamping block is slidably connected inside the connecting hole, a spring is connected between the connecting hole and the clamping block, the connecting block is arranged inside the support, the connecting rod is rotatably connected to one side inside the connecting block, and a plurality of clamping grooves are formed in one side of the extension rod.

3. The tool rack for thermal power plant equipment maintenance according to claim 1, wherein the pressing assembly comprises a matching groove, spring columns, a matching block, an adjusting groove and an adjusting block, the matching groove is formed in the top of the sliding block, the two spring columns are connected to the inner wall of the top of the telescopic bin, the matching block is connected to the bottoms of the spring columns, the adjusting groove is formed in the top of the matching block, and the adjusting block is rotatably connected to the inside of the telescopic bin.

4. The tool rack for thermal power plant equipment overhaul according to claim 2, wherein one end of the connecting rod is connected with the pressing block, the other end of the connecting rod is connected with a clamping block, and the clamping block is connected with the clamping groove in a clamping mode.

5. The tool rack for thermal power plant equipment overhaul according to claim 3, wherein the adjustment groove is of an arc-shaped structure, and the arc of the adjustment groove is equal to the arc of the adjustment block.

6. The tool rack for thermal power plant equipment overhaul according to claim 3, wherein a friction pad is arranged at the bottom of the matching block, and a limiting block is connected to one end of the adjusting block.

7. The tool rack for thermal power plant equipment overhaul according to claim 1, wherein a non-slip pad is arranged at the bottom of the base, a plurality of hanging rings are arranged at the bottom of the telescopic bin, the sliding block is of a hollow structure, and a plurality of cabinet doors are arranged on one side of the sliding block.