CN220334729U

CN220334729U - Anti-falling device for guide rail type hydraulic lifting platform

Info

Publication number: CN220334729U
Application number: CN202321429943.7U
Authority: CN
Inventors: 戚海平
Original assignee: Suzhou Stellar Intelligent Technology Co ltd
Current assignee: Suzhou Stellar Intelligent Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-12
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a falling prevention device for a guide rail type hydraulic lifting platform, which relates to the technical field of hydraulic lifting platforms and comprises a guide rail type hydraulic lifting platform assembly, wherein the falling prevention assembly is arranged on the upper surface of the guide rail type hydraulic lifting platform assembly, so that the problems that the lifting platform is single in function, the platform is of a naked steel structure, the safety protection measures for users are not in place, and fixed guardrail structures are arranged above the platform, the problems that heavy objects fall off or the operators generate danger are possibly caused are solved, the guide rail type hydraulic lifting platform can play a role in protection in the lifting process of the guide rail type hydraulic lifting platform through the arrangement of a baffle rod, a railing, a side baffle rod and the like, the stability of standing on the lifting platform when people use is improved, and the baffle rod and the side baffle rod can be driven to move upwards through a sliding connection transverse rod, so that the height of a fence can be controlled, and the falling prevention assembly can be adjusted according to different users or different goods conveying modes.

Description

Anti-falling device for guide rail type hydraulic lifting platform

Technical Field

The utility model relates to the technical field of hydraulic lifting tables, in particular to a falling prevention device for a guide rail type hydraulic lifting table.

Background

The lifting platform is a multifunctional lifting and loading and unloading mechanical device, and can be divided into a fixed type lifting and unloading mechanical device, a movable type lifting and unloading mechanical device, a guide rail type lifting and unloading mechanical device and a crank arm type lifting and unloading mechanical device, wherein the fixed type lifting and unloading mechanical device is provided with a scissor type lifting goods lift, a chain type lifting machine, a loading and unloading platform, an attached electric construction platform and the like. The lifting platform is a lifting machine for vertically conveying people or objects. Also means equipment for vertical transportation in logistics systems such as factories and automatic warehouses, and various plane transportation equipment is often arranged on the lifting platform as a connecting device of transportation lines with different heights. Generally, hydraulic driving is adopted, so that the hydraulic lifting platform is called.

Through retrieval, the prior Chinese patent publication number is: CN201320148894.X discloses a hydraulic lifting platform, which comprises a working platform, a lifting device, a chassis and moving wheels, wherein two ends of the lifting device are respectively connected with the working platform and the chassis, the moving wheels are fixed at the bottom of the chassis, the moving wheels are universal wheels, and a brake system is further arranged on the universal wheels. According to the utility model, the movable wheels are additionally arranged at the bottom of the chassis of the hydraulic lifting platform, so that the hydraulic lifting platform can be moved in a working area at will without using a consignment device, and the movable wheels are further provided with the brake system, so that when the hydraulic lifting platform needs to be stopped, the movable wheels are locked through the brake system, the hydraulic lifting platform is fixed, and the utilization rate of the hydraulic lifting platform is improved.

Although the above patent adds the movable wheel through the chassis bottom of the hydraulic lifting platform, can move at will in the working area without using the shipping equipment, because the movable wheel is also provided with a brake system, when the hydraulic lifting platform needs to stop, the movable wheel is locked through the brake system to fix the hydraulic lifting platform, but the platform still exists in a naked state, the safety protection measures for users are not in place, accidents that the equipment can happen when in use, and because the lifting platform is started and stopped to generate some vibration, the heavy objects can fall off from the lifting platform or the danger that operators generate the movable wheels is easy to cause falling can be caused due to the vibration, so that the problem of falling can be caused.

The hydraulic lifting platform is innovatively designed on the basis of the original hydraulic lifting platform.

Disclosure of Invention

The utility model aims to provide a falling protection device for a guide rail type hydraulic lifting platform, which adopts the device to work, so that the problems that in the background art, a platform is in an exposed state, safety protection measures for a user are not in place, accidents occur when equipment is used, and because the lifting platform is started and stopped to generate some vibration, weights can fall off from the lifting platform due to the vibration or danger of operator generation is easy to occur, and falling is likely to occur are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-falling device for the guide rail type hydraulic lifting platform comprises a guide rail type hydraulic lifting platform assembly, wherein an anti-falling assembly is arranged on the upper surface of the guide rail type hydraulic lifting platform assembly, and a sunshade assembly is arranged on the upper surface of the anti-falling assembly;

the anti-falling assembly comprises a protection mechanism arranged on the upper surface of the guide rail type hydraulic lifting platform assembly, an opening and closing mechanism is arranged on the side face of the protection mechanism, the guide rail type hydraulic lifting platform is provided with an anti-falling effect by the arrangement of the protection mechanism, and the opening and closing mechanism plays an opening and closing effect on the protection mechanism.

Preferably, the guide rail type hydraulic lifting platform assembly comprises a base and a support arranged on the upper surface of the base, one end of the support is provided with a lifting platform, the upper surface of the lifting platform is provided with a groove, and the side surface of the lifting platform is provided with a clamping groove.

Preferably, the protection machanism is including setting up the support column at elevating platform upper surface, and the support column is provided with four groups, and the adjustment tank has been seted up to the surface of support column, and the inside slip of adjustment tank is provided with the slide bar, and the one end and the support column slip through connection of slide bar, the surface slip of support column cup joint and is provided with the restriction ring, and the side screw thread of restriction ring runs through and is provided with the screw.

Preferably, a connecting cross rod is arranged between the two groups of sliding rods, two ends of the connecting cross rod are connected with the limiting ring, a baffle rod is arranged between two ends of the two groups of sliding rods in vertical arrangement, a railing is arranged on the lower surface of the baffle rod, one end of the railing is connected with the upper surface of the connecting cross rod, a side baffle rod is arranged between two ends of one group of sliding rods in vertical arrangement, and a vertical rod is arranged on the lower surface of the side baffle rod.

Preferably, one end of the vertical rod is connected with the upper surface of the lifting table in a clamping manner, the opening and closing mechanism comprises a group of side posts arranged on the side surfaces of the sliding rods, two groups of side posts are arranged, a penetrating rod is movably arranged between the two groups of side posts in a penetrating manner, a movable side rod is arranged on the side surface of the penetrating rod, a blocking and protecting screw rod is arranged on the lower surface of the movable side rod, and three groups of blocking and protecting screw rods are arranged.

Preferably, one end of the blocking and protecting screw rod is in threaded connection with a fixing nut, one end of the blocking and protecting screw rod is sleeved with a lantern ring clamping rod, a connecting rod is arranged between the three sets of lantern ring clamping rods, a fixing inserted rod penetrates through the side face of the connecting rod, and the connecting rod is in threaded connection with the inner wall of the groove through the fixing inserted rod.

Preferably, the sunshade component comprises a support mechanism arranged on the upper surface of the sliding rod and a sunshade mechanism arranged on the upper surface of the support mechanism, the support mechanism comprises a support rod arranged on the upper surface of the sliding rod, one end of the support rod is provided with a reinforcing baffle, the sunshade mechanism comprises a vertical plate arranged on the upper surface of the reinforcing baffle, and sunshade sheds are arranged on two sides of the vertical plate.

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

1. according to the anti-falling device for the guide rail type hydraulic lifting platform, the arrangement of the baffle rod, the railing, the side baffle rod and the vertical rod can play a role in protecting the guide rail type hydraulic lifting platform in the ascending process, so that the stability of people standing on the lifting platform in use is improved, the sliding rod is connected with the cross rod in a sliding manner, the sliding rod drives the sliding rod to slide, the baffle rod and the side baffle rod are further driven to move upwards, the height of the enclosure can be controlled, after the adjustment is finished, the baffle rod and the side baffle rod can be fixed through screw threads, the anti-falling component can be adjusted according to different users or different goods to be conveyed, the possibility of accidents is prevented, the operation platform is safer to use, in addition, when the anti-falling device is used, the sleeve ring clamping rod can be driven to move upwards through loosening the fixed nut, and when the movable side rod is rotated, the users can enter the guide rail type hydraulic lifting platform, and the anti-falling device is fixed in the same way.

Drawings

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

FIG. 2 is a block diagram of a rail-mounted hydraulic lift table assembly of the present utility model;

FIG. 3 is a block diagram of a fall arrest assembly of the present utility model;

fig. 4 is a structural view of the sunshade assembly of the present utility model.

In the figure: 1. a rail-type hydraulic lifting table assembly; 11. a base; 111. a bracket; 12. a lifting table; 121. a groove; 122. a clamping groove; 2. a fall arrest assembly; 21. a protective mechanism; 211. a support column; 2111. an adjustment tank; 2112. a slide bar; 2113. limiting the circular ring; 2114. a screw; 212. connecting the cross bars; 213. a gear lever; 2131. railing; 214. a side lever; 2141. a vertical rod; 22. an opening and closing mechanism; 221. a side column; 2211. a penetrating rod; 2212. a movable side bar; 2213. a blocking and protecting screw rod; 2214. a fixing nut; 222. a collar clamping bar; 2221. a connecting rod; 2222. fixing the inserted link; 3. a sunshade assembly; 31. a support mechanism; 311. a strut rod; 312. reinforcing a baffle; 32. a sun protection mechanism; 321. a vertical plate; 3211. sunshade shed.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the anti-falling device for a guide rail type hydraulic lifting platform of the utility model comprises a guide rail type hydraulic lifting platform assembly 1, wherein an anti-falling assembly 2 is arranged on the upper surface of the guide rail type hydraulic lifting platform assembly 1, and a sunshade assembly 3 is arranged on the upper surface of the anti-falling assembly 2;

the anti-falling assembly 2 comprises a protection mechanism 21 arranged on the upper surface of the guide rail type hydraulic lifting platform assembly 1, an opening and closing mechanism 22 is arranged on the side surface of the protection mechanism 21, the arrangement of the protection mechanism 21 plays a role in preventing falling of the guide rail type hydraulic lifting platform, and the arrangement of the opening and closing mechanism 22 plays a role in opening and closing the protection mechanism 21.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2-3, a fall protection device for a rail type hydraulic lifting platform, the protection mechanism 21 comprises four groups of support columns 211 arranged on the upper surface of the lifting platform 12, the outer surfaces of the support columns 211 are provided with adjusting grooves 2111, sliding rods 2112 are slidably arranged in the adjusting grooves 2111, one ends of the sliding rods 2112 are slidably and penetratingly connected with the support columns 211, limiting rings 2113 are slidably sleeved on the outer surfaces of the support columns 211, screws 2114 are penetratingly arranged on the side surfaces of the limiting rings 2113, a connecting cross rod 212 is arranged between the two groups of sliding rods 2112, two ends of the connecting cross rod 212 are connected with the limiting rings 2113, a baffle rod 213 is arranged between two ends of the two groups of vertically arranged sliding rods 2112, a railing 2131 is arranged on the lower surface of the baffle rod 213, one end of the railing 2131 is connected with the upper surface of the connecting cross rod 212, the two sets of vertically arranged sliding rods 2112 are provided with side baffle rods 214 between two ends, the lower surface of the side baffle rods 214 is provided with vertical rods 2141, one end of each vertical rod 2141 is connected with the upper surface of the lifting platform 12 in a clamping way, the opening and closing mechanism 22 comprises side columns 221 arranged on the side surfaces of the sliding rods 2112, the side columns 221 are provided with two sets of side columns, a penetrating rod 2211 is movably penetrated between the two sets of side columns 221, the side surfaces of the penetrating rod 2211 are provided with movable side rods 2212, the lower surface of the movable side rod 2212 is provided with a blocking and protecting screw 2213, the blocking and protecting screw 2213 is provided with three sets of blocking and protecting screw rods 2213, one end of each blocking and protecting screw 2213 is sleeved with a lantern ring clamping rod 222, connecting rods 2221 are arranged between the three sets of lantern ring clamping rods 222, the side surfaces of the connecting rods 2221 are penetrated with fixed inserting rods 2222, and the connecting rods 2221 are in threaded connection with the inner walls of the grooves 121 through the fixed inserting rods 2222, through setting up shelves 213, railing 2131, side shelves 214 and montant 2141, can play the guard action at the in-process that guide tracked hydraulic lifting platform risen, the stability of standing on elevating platform 12 when improving people's use, and accessible sliding connection horizontal pole 212, connect horizontal pole 212 to drive slide bar 2112 and slide, slide bar 2112 and then drive shelves 213 and side shelves 214 and shift up, thereby can control the height that encloses the fender, after the regulation, accessible screw 2114 is screwed down, make the operation panel can be applicable to the crowd of different heights, prevent that the workman from taking place unexpected and dropping, make safer that the operation panel used, and when using, the accessible loose fixation nut 2214, upward slide connecting rod 2221 drives the lantern ring clamp bar 222 and shifts up, through rotating movable side lever 2212, the user can get into on the guide tracked hydraulic lifting platform, the same reason, and then vice versa is fixed.

Embodiment two:

referring to fig. 1 and 4, a fall protection device for a rail type hydraulic lifting platform, the rail type hydraulic lifting platform assembly 1 comprises a base 11 and a support 111 arranged on the upper surface of the base 11, one end of the support 111 is provided with a lifting platform 12, the upper surface of the lifting platform 12 is provided with a groove 121, a clamping groove 122 is formed in the side surface of the lifting platform 12, the sunshade assembly 3 comprises a support mechanism 31 arranged on the upper surface of a sliding rod 2112 and a sun protection mechanism 32 arranged on the upper surface of the support mechanism 31, the support mechanism 31 comprises a support post 311 arranged on the upper surface of the sliding rod 2112, one end of the support post 311 is provided with a reinforcement baffle 312, the sun protection mechanism 32 comprises a vertical plate 321 arranged on the upper surface of the reinforcement baffle 312, two sides of the vertical plate 321 are provided with a sunshade 3211, when the sunshade is used, the upper surface of the support post is provided with the reinforcement baffle 312, the reinforcement baffle 312 can play a role of preventing objects falling at high altitude, and the sunshade awning 3211 is provided with the effect of preventing accidental sunshading caused by severe weather, and simultaneously, two groups of sunshades form a relatively cool environment, and are convenient for rest.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The anti-falling device for the guide rail type hydraulic lifting platform comprises a guide rail type hydraulic lifting platform assembly (1), and is characterized in that an anti-falling assembly (2) is arranged on the upper surface of the guide rail type hydraulic lifting platform assembly (1), and a sunshade assembly (3) is arranged on the upper surface of the anti-falling assembly (2);

the anti-falling assembly (2) comprises a protection mechanism (21) arranged on the upper surface of the guide rail type hydraulic lifting platform assembly (1), an opening and closing mechanism (22) is arranged on the side face of the protection mechanism (21), the guide rail type hydraulic lifting platform is prevented from falling by the arrangement of the protection mechanism (21), and the protection mechanism (21) is opened and closed by the arrangement of the opening and closing mechanism (22).

2. A fall arrest device for a track hydraulic lift as claimed in claim 1, wherein: the guide rail type hydraulic lifting table assembly (1) comprises a base (11) and a support (111) arranged on the upper surface of the base (11), one end of the support (111) is provided with a lifting table (12), the upper surface of the lifting table (12) is provided with a groove (121), and the side surface of the lifting table (12) is provided with a clamping groove (122).

3. A fall arrest device for a track hydraulic lift as claimed in claim 2, wherein: the protection mechanism (21) comprises support columns (211) arranged on the upper surface of the lifting table (12), the support columns (211) are provided with four groups, the outer surfaces of the support columns (211) are provided with adjusting grooves (2111), sliding rods (2112) are arranged in the adjusting grooves (2111) in a sliding mode, one ends of the sliding rods (2112) are connected with the support columns (211) in a sliding penetrating mode, limiting rings (2113) are sleeved on the outer surfaces of the support columns (211) in a sliding mode, and screws (2114) are arranged in the side threads of the limiting rings (2113) in a penetrating mode.

4. A fall arrest device for a track hydraulic lift as claimed in claim 3, wherein: a connecting cross rod (212) is arranged between the two groups of sliding rods (2112), two ends of the connecting cross rod (212) are connected with limiting rings (2113), a baffle rod (213) is arranged between two ends of the two groups of sliding rods (2112) in vertical arrangement, a railing (2131) is arranged on the lower surface of the baffle rod (213), one end of the railing (2131) is connected with the upper surface of the connecting cross rod (212), a side baffle rod (214) is arranged between two ends of the two groups of sliding rods (2112) in vertical arrangement, and a vertical rod (2141) is arranged on the lower surface of the side baffle rod (214).

5. The fall arrest device for a rail mounted hydraulic lift truck of claim 4, wherein: one end of the vertical rod (2141) is connected with the upper surface of the lifting table (12) in a clamping mode, the opening and closing mechanism (22) comprises side posts (221) arranged on the side faces of one group of sliding rods (2112), two groups of side posts (221) are arranged, a penetrating rod (2211) is movably arranged between the two groups of side posts (221), a movable side rod (2212) is arranged on the side face of the penetrating rod (2211), a blocking and protecting screw rod (2213) is arranged on the lower surface of the movable side rod (2212), and three groups of blocking and protecting screw rods (2213) are arranged.

6. The fall arrest device for a rail mounted hydraulic lift truck of claim 5, wherein: one end threaded connection who blocks and protect screw rod (2213) has fixation nut (2214), blocks one end of protecting screw rod (2213) and cup joints and be provided with lantern ring clamp lever (222), is provided with connecting rod (2221) between three sets of lantern ring clamp levers (222), and the side of connecting rod (2221) runs through and is provided with fixed inserted bar (2222), and connecting rod (2221) pass through the inner wall threaded connection of fixed inserted bar (2222) and recess (121).

7. The fall arrest device for a rail mounted hydraulic lift truck of claim 5, wherein: sunshade subassembly (3) are including setting up at slide bar (2112) upper surface supporting mechanism (31) and setting up sun-proof mechanism (32) at supporting mechanism (31) upper surface, and supporting mechanism (31) are including setting up prop rod (311) at slide bar (2112) upper surface, and one end of prop rod (311) is provided with consolidates baffle (312), and sun-proof mechanism (32) are including setting up riser (321) at consolidate baffle (312) upper surface, and the both sides of riser (321) are provided with sunshade (3211).