CN220889367U

CN220889367U - Support base with protection structure

Info

Publication number: CN220889367U
Application number: CN202322400254.XU
Authority: CN
Inventors: 张新平
Original assignee: Chengdu Shuying Machinery Equipment Co ltd
Current assignee: Chengdu Shuying Machinery Equipment Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-03
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of engineering machinery maintenance, in particular to a supporting base with a protective structure, which comprises a supporting base plate, wherein the inside of the supporting base plate is movably connected with a decompression platform, the inside of the decompression platform is fixedly connected with a decompression channel, the side surface of the decompression channel is fixedly connected with a middle layer platform, the top of the middle layer platform is fixedly connected with a buffer device, the inside of the middle layer platform is inserted with a safety platform, the bottom of the safety platform is fixedly connected with a telescopic support leg, the inside of the decompression platform is fixedly connected with a hydraulic rod, the improved supporting base can play an effective role in protecting through a protective rail structure at the top, meanwhile, safety bags of the safety platforms at the two sides can provide an emergency risk avoiding role when danger occurs, the buffer device of the middle layer platform can reduce impact force caused by lifting at ordinary times, can play a role in absorbing impact force greatly when danger occurs, and the safety coefficient of equipment and personnel is increased.

Description

Support base with protection structure

Technical Field

The utility model relates to the technical field of engineering machinery maintenance, in particular to a supporting base with a protective structure.

Background

The frequent safety accidents of engineering machinery are mainly caused by the installation and maintenance of the engineering machinery which are not standardized. At present, the problems that installation maintenance personnel do not operate in a license-free mode, the installation maintenance personnel cannot operate according to specifications, installation maintenance records of the installation personnel are not sound, maintenance is not timely and the like exist in the installation maintenance management process of engineering machinery.

Therefore, in order to ensure normal use of the engineering machinery, the machinery needs to be frequently maintained, a maintenance device is generally used in the maintenance process of the engineering machinery, lifting equipment is also required to assist in maintenance at a higher position, but the existing supporting base for the maintenance device of the engineering machinery is generally general in safety and stability, and lacks necessary protection measures in the use process, so that falling injury accidents are easily caused when the engineering machinery is in high-altitude operation, the engineering machinery maintenance supporting base device with good stability and protection is very necessary, a buffer protection device is not arranged between the supporting base and the lifting device in the descending process of the maintenance device, collision and abrasion between the lifting platform and the supporting base are easily caused when the lifting device descends, particularly, the lifting device is not provided with a backup protection device when the lifting device falls accidentally, and the safety coefficient is insufficient.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the existing supporting base for the engineering machinery maintenance device is generally safe and stable, and lacks necessary protective measures in the use process, so that falling injury accidents are easily caused when high-altitude operation is carried out; 2. there is not buffering protector between support base and the elevating gear, when elevating gear descends, lead to elevating platform and support base to bump wear easily, especially when elevating gear takes place unexpected falling, there is not backup protector, factor of safety is not enough.

Disclosure of utility model

The present utility model is directed to a support base with a protection structure, so as to solve the above-mentioned problems in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the support base with the protection structure comprises a support plate, wherein a decompression platform is movably connected to the inside of the support plate, a decompression channel is fixedly connected to the inside of the decompression platform, a middle layer platform is fixedly connected to the side surface of the decompression channel, a buffer device is fixedly connected to the top of the middle layer platform, a safety platform is inserted into the inside of the middle layer platform, a telescopic support leg is fixedly connected to the bottom of the safety platform, a hydraulic rod is fixedly connected to the inside of the decompression platform, a lifting platform is fixedly connected to the top of the hydraulic rod, and a guard rail is fixedly connected to the top of the lifting platform;

The side fixedly connected with of buffer keeps out the board, one side swing joint who keeps out the board has the push-and-pull rod, the fixed surface of pulling the pole is connected with the bull stick, the one end sliding connection of bull stick has the sliding frame, the both ends rotation of bull stick are connected with and close the axle, the both ends rotation that closes the axle is connected with the pole of moving away to avoid possible earthquakes, the top fixedly connected with of pole of moving away to avoid possible earthquakes lifts the board.

Further preferably, a transverse plug rod is inserted into the support plate, and side screws are connected with the transverse plug rod and the support plate in a threaded manner.

Further preferably, the inside fixedly connected with bottom plate of decompression platform, the surface threaded connection of bottom plate has splint, the interior one side joint of leaning on of splint has the clamp plate, the bottom swing joint of clamp plate has the layer board, the top fixedly connected with fixing base of layer board, the interior pull rod has been cup jointed to the one end of fixing base, the side fixedly connected with movable block of interior pull rod, the inside swing joint of movable block has the movable rod, the bracing piece has been cup jointed to the bottom of movable rod, the shock attenuation frame has been cup jointed to the bottom of bracing piece, the bottom fixedly connected with fixed plate of shock attenuation frame, the surface swing joint of movable rod has the fixture block, the cover piece has been cup jointed at the top of movable rod.

Further preferably, an inflatable bag is fixedly connected inside the safety platform, and an inflation inlet is fixedly connected to the side face of the safety platform.

Further preferably, the internal thread of flexible stabilizer blade is connected with the threaded rod, the bottom fixedly connected with of threaded rod rotates the handle, the bottom fixedly connected with soft rubber of rotating the handle drags.

Further preferably, the top of the sleeve block is a top plate structure, the top of the top plate is fixedly connected with a hydraulic rod, and a sliding structure is arranged between the top plate and the pressure reducing channel.

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

According to the utility model, the guard rail structure at the top can play an effective role in protection, meanwhile, the safety bags of the safety platforms at the two sides can provide an emergency danger avoiding effect when danger occurs, the buffer device of the middle-layer platform can reduce the impact force caused by lifting at ordinary times, and can play a role in absorbing impact force greatly when danger occurs, so that the safety coefficient of equipment and personnel is increased.

According to the utility model, the vibration force caused by lifting and starting of the equipment can be effectively reduced through the internal structure of the decompression platform, the service time of the equipment is effectively prolonged, and meanwhile, the whole equipment has a quick-dismantling structure, so that the disassembly, assembly, storage and maintenance of the internal equipment are convenient, and potential safety hazards such as part aging caused by the supporting base during use are avoided.

Drawings

FIG. 1 is a schematic top perspective view of the present utility model;

FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of a buffer device according to the present utility model;

FIG. 4 is a schematic diagram of the internal side view of the decompression platform according to the present utility model;

FIG. 5 is a schematic top view of the interior of the pressure reduction platform of the present utility model.

In the figure: 1. a support plate; 101. a transverse inserting rod; 102. a side screw; 2. a decompression platform; 201. a bottom plate; 202. a clamping plate; 203. a pressing plate; 204. a supporting plate; 205. a fixing seat; 206. an inner tie rod; 207. a movable block; 208. a movable rod; 209. a support rod; 2010. a shock absorption frame; 2011. a fixing plate; 2012. a clamping block; 2013. sleeving blocks; 3. a pressure relief passage; 4. a middle layer platform; 5. a buffer device; 501. a retaining plate; 502. a push-pull rod; 503. a rotating rod; 504. a sliding frame; 505. closing a shaft; 506. a shock absorbing rod; 507. a lifting plate; 6. a security platform; 601. an inflatable bag; 602. an inflation inlet; 7. a telescopic support leg; 701. a threaded rod; 702. rotating the handle; 703. dragging with soft rubber; 8. a hydraulic rod; 9. a lifting platform; 10. and (3) a protective fence.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the support base with the protection structure comprises a support plate 1, wherein a decompression platform 2 is movably connected inside the support plate 1, a decompression channel 3 is fixedly connected inside the decompression platform 2, a middle layer platform 4 is fixedly connected to the side surface of the decompression channel 3, a buffer device 5 is fixedly connected to the top of the middle layer platform 4, a safety platform 6 is inserted inside the middle layer platform 4, a telescopic support leg 7 is fixedly connected to the bottom of the safety platform 6, a hydraulic rod 8 is fixedly connected inside the decompression platform 2, a lifting platform 9 is fixedly connected to the top of the hydraulic rod 8, and a guard rail 10 is fixedly connected to the top of the lifting platform 9;

The side fixedly connected with of buffer 5 holds out board 501, holds out one side swing joint of board 501 and has push-and-pull rod 502, and the fixed surface of push-and-pull rod 502 is connected with bull stick 503, and the one end sliding connection of bull stick 503 has sliding frame 504, and the both ends rotation of bull stick 503 are connected with and close axle 505, and the both ends rotation of closing axle 505 are connected with shock absorber rod 506, and the top fixedly connected with lifting plate 507 of shock absorber rod 506.

In this embodiment, as shown in fig. 2, a transverse plug rod 101 is inserted into the support plate 1, the transverse plug rod 101 and the support plate 1 are connected with a side screw 102 through internal threads, and the decompression platform 2 can be fixed and quickly detached in sequence through the internal structure of the support plate 1.

In this embodiment, as shown in fig. 4, a bottom plate 201 is fixedly connected to the inside of the decompression platform 2, a clamping plate 202 is connected to the outer surface of the bottom plate 201 in a threaded manner, a pressing plate 203 is clamped to one side of the inner side of the clamping plate 202, a supporting plate 204 is movably connected to the bottom of the pressing plate 203, a fixing seat 205 is fixedly connected to the top of the supporting plate 204, an inner pull rod 206 is sleeved at one end of the fixing seat 205, a movable block 207 is fixedly connected to the side surface of the inner pull rod 206, a movable rod 208 is movably connected to the inside of the movable block 207, a supporting rod 209 is sleeved at the bottom of the movable rod 208, a damping frame 2010 is sleeved at the bottom of the damping frame 2010, a fixing plate 2011 is fixedly connected to the bottom of the damping frame, a clamping block 2012 is movably connected to the outer surface of the movable rod 208, a sleeve block 2013 is sleeved at the top of the movable rod 208, the pressure reducing device in the pressure reducing platform 2 is characterized in that a supporting rod 209 on a bottom plate 201 and a fixed plate 2011 connected with a shock absorption frame 2010 are attached to a supporting plate 204, the clamping plate 202 is covered on the bottom plate 201 in a sliding mode along a track on the side face of the supporting plate 204, meanwhile, the clamping plate 203 is clamped, after being fixed by screws, a movable block 207 is sleeved outside a movable rod 208, an inner pull rod 206 in the supporting rod 209 on the side face of the movable block 207 is stretched and sleeved at one end of a fixed seat 205, the movable rod 208 is stretched according to the height, meanwhile, a clamping block 2012 is attached to the movable block 207 to clamp the movable rod 208, screws are fixed, wherein the vibration force caused by lifting can be effectively reduced by the inner structure of the pressure reducing platform 2, and part abrasion caused by heavy pressure inside the supporting base after the pressure is used for many times is avoided.

In this embodiment, as shown in fig. 1, an inflatable bag 601 is fixedly connected inside the safety platform 6, an inflation inlet 602 is fixedly connected to a side surface of the safety platform 6, and an emergency risk avoiding effect can be provided when a danger occurs through the inflatable bags 601 of the safety platforms 6 on two sides.

In this embodiment, as shown in fig. 1, the internal thread of the telescopic leg 7 is connected with a threaded rod 701, the bottom of the threaded rod 701 is fixedly connected with a rotating handle 702, the bottom of the rotating handle 702 is fixedly connected with a flexible glue mop 703, and the horizontal direction in the range can be adjusted according to the installation position through the telescopic leg 7.

In this embodiment, as shown in fig. 4, the top of the sleeve block 2013 is set to be a top plate structure, the top of the top plate is fixedly connected with a hydraulic rod 8, a sliding structure is set between the top plate and the pressure reducing channel 3, and the platform pressure can be buffered and vibration reduced by the movable structure in the sleeve block 2013 when a maintainer goes up and down.

The application method and the advantages of the utility model are as follows: this support base with protective structure, when using, the working process is as follows:

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, after the support plate 1 is placed beside the engineering machinery to be maintained, the decompression platform 2 and the middle-layer platform 4 are placed, the transverse inserting rod 101 is inserted, the side screw 102 is rotated to enter the transverse inserting rod 101 and the support plate 1, the safety platform 6 is respectively inserted into the middle-layer platform 4, the rotating handle 702 in the telescopic support leg 7 is rotated according to the installation environment, the height of the threaded rod 701 is adjusted, so that the flexible glue trailer 703 is horizontally fixed, after a maintenance person enters the protective guard 10 of the lifting platform 9, the top plate of the sleeve block 2013 slides along the decompression channel 3 to relieve pressure, then the hydraulic rod 8 drives the lifting platform 9 to lift, when an emergency occurs in the maintenance process, the inflatable bag 601 is inflated through the inflation port 602, so that maintenance person is convenient to escape, after the normal maintenance is completed, the lifting platform 9 descends, the bottom is contacted with the lifting plate 507 of the buffer device 5, then the spring of the telescopic rod 506 and the telescopic rod structure are compressed, and then the sliding shaft 505 is pushed forward, the rod 502 and the sliding rod 503 extend forward, and the sliding rod 504 extend forward along the sliding frame 503, so that the fixed base is reduced, and the limit of the base is limited.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Support base with protective structure, including bedplate (1), its characterized in that: the novel lifting support is characterized in that a decompression platform (2) is movably connected to the inside of the support plate (1), a decompression channel (3) is fixedly connected to the inside of the decompression platform (2), a middle layer platform (4) is fixedly connected to the side face of the decompression channel (3), a buffer device (5) is fixedly connected to the top of the middle layer platform (4), a safety platform (6) is inserted into the inside of the middle layer platform (4), a telescopic support leg (7) is fixedly connected to the bottom of the safety platform (6), a hydraulic rod (8) is fixedly connected to the inside of the decompression platform (2), a lifting platform (9) is fixedly connected to the top of the hydraulic rod (8), and a guard rail (10) is fixedly connected to the top of the lifting platform (9);

The side fixedly connected with of buffer (5) is kept out board (501), one side swing joint who keeps out board (501) has push-and-pull rod (502), the fixed surface of push-and-pull rod (502) is connected with bull stick (503), the one end sliding connection of bull stick (503) has sliding frame (504), the both ends rotation of bull stick (503) are connected with and close axle (505), the both ends rotation that closes axle (505) are connected with shock rod (506), the top fixedly connected with lifting plate (507) of shock rod (506).

2. The support base with protective structure of claim 1, wherein: the inside of bedplate (1) is pegged graft and is had horizontal inserted bar (101), the inside threaded connection of horizontal inserted bar (101) and bedplate (1) has side screw rod (102).

3. The support base with protective structure of claim 1, wherein: the inside fixedly connected with bottom plate (201) of decompression platform (2), the surface threaded connection of bottom plate (201) has splint (202), the interior one side joint of the interior of splint (202) has clamp plate (203), the bottom swing joint of clamp plate (203) has layer board (204), the top fixedly connected with fixing base (205) of layer board (204), interior pull rod (206) have been cup jointed to the one end of fixing base (205), the side fixedly connected with movable block (207) of interior pull rod (206), the inside swing joint of movable block (207) has movable rod (208), bracing piece (209) have been cup jointed to the bottom of movable rod (208), shock attenuation frame (2010) have been cup jointed to the bottom of bracing piece (209), the bottom fixedly connected with fixed plate (2011) of shock attenuation frame (2010), the surface swing joint of movable rod (208) has fixture block (2012), the top of movable rod (208) has cup jointed cover piece (2013).

4. The support base with protective structure of claim 1, wherein: the inside fixedly connected with air bag (601) of safety platform (6), the side fixedly connected with inflation inlet (602) of safety platform (6).

5. The support base with protective structure of claim 1, wherein: the telescopic support leg is characterized in that a threaded rod (701) is connected to the inner threads of the telescopic support leg (7), a rotating handle (702) is fixedly connected to the bottom of the threaded rod (701), and a flexible glue mop (703) is fixedly connected to the bottom of the rotating handle (702).

6. A support base with protective structure according to claim 3, characterized in that: the top of the sleeve block (2013) is of a top plate structure, the top of the top plate is fixedly connected with a hydraulic rod (8), and a sliding structure is arranged between the top plate and the pressure reducing channel (3).