CN215854997U

CN215854997U - Hydraulic lifting mechanism for lifter

Info

Publication number: CN215854997U
Application number: CN202122252621.7U
Authority: CN
Inventors: 皮小冬
Original assignee: Suzhou Bode Elevator Machinery Co ltd
Current assignee: Suzhou Bode Elevator Machinery Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-18
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a hydraulic lifting mechanism for a lifter, and relates to the technical field of lifting mechanisms. The lifting device comprises a base, the top of frame is through spacing slide rail and roll over arm swing joint, the top of rolling over the arm is provided with the operation panel, the top of frame is provided with hydraulic pressure lifting mechanism, the bottom of frame is provided with the jack stabilizer blade, one side of frame is provided with auxiliary prop. Through setting up the auxiliary prop, make its effect through spacing groove and spacing slider, carry out supplementary spacing support to the operation panel, with the support dynamics that reinforcing device used, and through the use of jack stabilizer blade, effectively ensure the stability that the device used, promote the operation panel through cylinder drive piston lifter simultaneously and slide the lifting along the extending direction of spacing groove, and drive hydraulic stem lifting through the pneumatic cylinder and roll over the arm, and then effectively carry out dual-support to the operation panel, so that improve its bearing capacity, promote its availability factor, reinforcing device's usability.

Description

Hydraulic lifting mechanism for lifter

Technical Field

The utility model relates to the technical field of lifting mechanisms, in particular to a hydraulic lifting mechanism for a lifter.

Background

The lifting mechanism is called a lifting platform, which is lifting equipment for lifting people or goods to a certain height, when the lifting platform is used for vertical conveying in logistics systems such as factories, automatic warehouses and the like, various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device of conveying lines with different heights, and the hydraulic lifting platform is generally driven by hydraulic pressure, so the hydraulic lifting platform is called as a hydraulic lifting platform and is widely applied to operations such as high-altitude installation, maintenance and the like besides being used for conveying goods with different heights; according to different parts of the lifting mechanism: scissor fork type, telescopic type, sleeve type, telescopic arm type and folding arm type.

At present, when the existing folding arm type hydraulic lifting mechanism is used, the folding arm is easily influenced by factors such as external wind power, rubbing and using action amplitude, the stability of the use of the folding arm is poor, potential safety hazards are caused to users, meanwhile, the bearing capacity of the existing mechanism is small, the efficiency of carrying people and goods is poor, and the use of the existing mechanism is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic lifting mechanism for an elevator, which has the advantages of good stability, strong bearing capacity and convenient use, and solves the problems that the common lifting mechanism does not have good stability, strong bearing capacity and convenient use.

In order to realize the purposes of good stability, strong bearing capacity and convenient use, the utility model provides the following technical scheme: a hydraulic lifting mechanism for an elevator comprises a base, wherein the top of the base is movably connected with a folding arm through a limiting slide rail, the top of the folding arm is provided with an operating platform, and the top of the base is provided with a hydraulic lifting mechanism;

the bottom of frame is provided with the jack stabilizer blade, one side of frame is provided with the auxiliary prop, one side of auxiliary prop is provided with the push rod, the spacing groove has been seted up to one side of keeping away from the push rod of auxiliary prop, the top of frame is provided with the cylinder, the output of cylinder is provided with the piston lifter, the top of frame is provided with spacing slide rail, the connection spout has all been seted up at the front and the back of spacing slide rail.

As a preferable technical scheme of the utility model, the connecting support rods are arranged inside the crossed parts of the folding arms, the connecting pulleys are arranged at the bottom ends of the folding arms, and the connecting clamp shafts are arranged inside the connecting pulleys in a penetrating manner.

As a preferred technical scheme of the utility model, a hydraulic cylinder is arranged at the bottom of the hydraulic lifting mechanism, a hydraulic rod is arranged at the output end of the hydraulic cylinder, a movable connecting external member is arranged at the top end of the hydraulic rod, and the hydraulic lifting mechanism is movably connected with the folding arm through the movable connecting external member.

As a preferable technical scheme of the utility model, a net-shaped bottom plate is arranged at the bottom of the operating platform, a guardrail is arranged at the top of the net-shaped bottom plate, and a limiting sliding block is arranged at one side of the guardrail.

As a preferable technical scheme of the utility model, the shape and size of the limiting slide block are matched with the shape and size of the limiting groove, and the limiting slide block is arranged in the limiting groove in a sliding and clamping manner.

As a preferable technical scheme of the utility model, one end of the connecting clamp shaft penetrates through the inside of the limiting slide rail through the connecting chute and is arranged inside the connecting pulley in a penetrating manner, and the connecting clamp shaft is movably connected with the connecting chute.

As a preferable technical solution of the present invention, one end of the connecting strut penetrates through the inside of the movable connecting sleeve and extends to the inner wall of the folding arm, and the movable connecting sleeve is movably disposed on the outer wall of the connecting strut.

As a preferred technical scheme of the utility model, the bottom of the machine base is provided with moving wheels, the number of the moving wheels is consistent with that of the jack support legs, and the moving wheels and the jack support legs are distributed at the bottom of the machine base at equal intervals.

Compared with the prior art, the utility model provides a hydraulic lifting mechanism for an elevator, which has the following beneficial effects:

1. this fluid pressure type elevating system for lift, through setting up the auxiliary prop, make its effect through spacing groove and spacing slider, carry out supplementary spacing support to the operation panel, with the support dynamics that reinforcing means used, and through the use of jack stabilizer blade, effectively ensure the stability that the device used, promote the operation panel through cylinder drive piston lifter simultaneously and slide the lifting along the extending direction of spacing groove, and drive hydraulic stem lifting through the pneumatic cylinder and roll over the arm, and then effectively carry out dual support to the operation panel, so that improve its bearing capacity, promote its availability factor, reinforcing means's usability.

2. This fluid pressure type elevating system for lift, through setting up netted bottom plate, make it set up the constitution operation panel through the cooperation with the guardrail, reduce the setting of its solid member, reduce device weight, the operation of convenient device is used, and through the setting of spacing slide rail, prescribe a limit to roll over the use position of arm, and then through the use of connecting the pulley, the maneuverability that the folding lift operation of arm was used is rolled over in the guarantee, simultaneously through the effect of connecting branch, the protection toughness of arm is rolled over in the reinforcing, reduce its influence degree that receives the external factor influence, and then improve the stability of its use, do benefit to the device's popularization and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the folding arm structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a machine base; 101. a jack support leg; 102. an auxiliary strut; 103. a push rod; 104. a limiting groove; 105. a cylinder; 106. a piston lifter; 107. a limiting slide rail; 108. connecting the sliding chute; 2. folding the arm; 201. connecting a support rod; 202. connecting a pulley; 203. connecting the clamp shaft; 3. a hydraulic lifting mechanism; 301. a hydraulic cylinder; 302. a hydraulic lever; 303. a movable connection kit; 4. an operation table; 401. a limiting slide block; 402. a mesh floor; 403. and (4) a guardrail.

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.

Referring to fig. 1-3, the utility model discloses a hydraulic lifting mechanism for a lifter, which comprises a machine base 1, wherein the top of the machine base 1 is movably connected with a folding arm 2 through a limiting slide rail 107, the top of the folding arm 2 is provided with an operating platform 4, and the top of the machine base 1 is provided with a hydraulic lifting mechanism 3;

the bottom of frame 1 is provided with jack stabilizer blade 101, one side of frame 1 is provided with auxiliary prop 102, one side of auxiliary prop 102 is provided with push rod 103, spacing groove 104 has been seted up to one side of keeping away from push rod 103 of auxiliary prop 102, the top of frame 1 is provided with cylinder 105, cylinder 105's output is provided with piston lifter 106, the top of frame 1 is provided with spacing slide rail 107, connection spout 108 has all been seted up at the front and the back of spacing slide rail 107.

Specifically, the inside connecting support rod 201 that all is provided with of the cross of folding arm 2, the bottom of folding arm 2 is provided with connecting pulley 202, the inside of connecting pulley 202 runs through and is provided with and connects card axle 203.

In this embodiment for the device is when using, through connecting branch 201, the protection toughness of arm 2 is rolled over in the reinforcing, reduces its influence degree that receives the external factor influence, improves the stability of its use, and through the use of connecting pulley 202, the maneuverability that the folding lift operation of arm 2 was used is rolled over in the guarantee, strengthens its practicality.

Specifically, the bottom of hydraulic lifting mechanism 3 is provided with pneumatic cylinder 301, the output of pneumatic cylinder 301 is provided with hydraulic stem 302, the top of hydraulic stem 302 is provided with swing joint external member 303, and hydraulic lifting mechanism 3 is through swing joint

external member

303 and 2 swing joints of arm that rolls over.

In this embodiment, the device drives the hydraulic rod 302 to operate through the hydraulic cylinder 301, and lifts the folding arm 2 through the action of the movable connection kit 303, so that the folding arm 2 is unfolded, the use height of the operation platform 4 is conveniently lifted, and the operation and the use are convenient.

Specifically, a mesh bottom plate 402 is arranged at the bottom of the operating table 4, a guardrail 403 is arranged at the top of the mesh bottom plate 402, and a limiting sliding block 401 is arranged on one side of the guardrail 403.

In this embodiment, the device passes through the mesh bottom plate 402, and the device is matched with the guardrail 403 to form the operating table 4, so that the arrangement of solid components is reduced, the weight of the device is reduced, the device is convenient to move, and the operation and the use of the device are convenient.

Specifically, the shape and size of the limiting slide block 401 are matched with the shape and size of the limiting groove 104, and the limiting slide block 401 is slidably clamped in the limiting groove 104.

In this embodiment for the device is when using, through the slip joint through spacing groove 104 and spacing slider 401, effectively makes auxiliary prop 102 assist the spacing support to operation panel 4, and through the effect of spacing groove 104, the device of being convenient for slides the lifting along its extending direction to operation panel 4, and then promotes the convenience of its operation and use.

Specifically, one end of the connecting clamp shaft 203 penetrates through the inside of the limiting slide rail 107 through the connecting slide groove 108 and is arranged inside the connecting pulley 202 in a penetrating manner, and the connecting clamp shaft 203 is movably connected with the connecting slide groove 108.

In this embodiment, make a roll over arm 2 and be connected with spacing slide rail 107 through connecting pulley 202 to through connecting card axle 203 with its spacing setting inside spacing slide rail 107, and then set up through connecting spout 108, when the guarantee is connected pulley 202 and is rotated, the cooperation of connecting card axle 203 is slided and is used, and then the maneuverability that the arm 2 used is rolled over in the guarantee.

Specifically, one end of the connecting rod 201 penetrates through the inside of the movable connecting sleeve 303 and extends to the inner wall of the folding arm 2, and the movable connecting sleeve 303 is movably arranged on the outer wall of the connecting rod 201.

In this embodiment, when the hydraulic lifting mechanism 3 is used for unfolding and lifting the folding arm 2, the operability of unfolding is guaranteed to be pushed by the hydraulic rod 302 through the arrangement of the movable connection kit 303, and the usability of the device is further stabilized.

Specifically, the bottom of frame 1 is provided with the removal wheel, and the quantity that removes the wheel is unanimous with the quantity of jack stabilizer blade 101, and removes wheel and jack stabilizer blade 101 equidistance and distribute in the bottom of frame 1.

In this embodiment for the device is through the setting of removing the wheel, and the transport of convenient device is used, and is unanimous with jack stabilizer blade 101's quantity through its quantity, and the equidistance sets up, effectively maintains the device and uses balancedly, and then sets up through jack stabilizer blade 101, strengthens the bearing capacity and the stability of device.

The working principle and the using process of the utility model are as follows: when the device is used, the auxiliary support column 102 is used for assisting in limiting and supporting the operation table 4 through the action of the limiting groove 104 and the limiting sliding block 401, so that the supporting force of the device is enhanced, the use of the jack support leg 101 is used, the use stability of the device is effectively guaranteed, meanwhile, the piston lifting rod 106 is driven by the air cylinder 105 to push the operation table 4 to slide and lift along the extending direction of the limiting groove 104, the hydraulic cylinder 301 is used for driving the hydraulic rod 302 to lift the folding arm 2, the operation table 4 is effectively supported doubly, the bearing capacity of the device is improved, and the operation of the device is completed through the above steps.

In conclusion, this hydraulic lifting mechanism for elevator, through setting up netted bottom plate 402, make it set up through the cooperation with guardrail 403 and constitute operation panel 4, reduce the setting of its entity component, lighten device weight, the operation of convenient device is used, and through the setting of spacing slide rail 107, the service position of injecing arm 2, and then through the use of connecting pulley 202, the guarantee rolls over the maneuverability that arm 2 folding lifting operation used, simultaneously through the effect of connecting branch 201, the protection toughness of arm 2 is rolled over in the reinforcing, reduce its influence degree that receives the influence of external factor, and then improve its stability of using, do benefit to the popularization and use of device.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides a fluid pressure type elevating system for lift, includes frame (1), its characterized in that: the top of the machine base (1) is movably connected with the folding arm (2) through a limiting slide rail (107), the top of the folding arm (2) is provided with an operating platform (4), and the top of the machine base (1) is provided with a hydraulic lifting mechanism (3);

the bottom of frame (1) is provided with jack stabilizer blade (101), one side of frame (1) is provided with auxiliary prop (102), one side of auxiliary prop (102) is provided with push rod (103), spacing groove (104) have been seted up to one side of keeping away from push rod (103) of auxiliary prop (102), the top of frame (1) is provided with cylinder (105), the output of cylinder (105) is provided with piston lifter (106), the top of frame (1) is provided with spacing slide rail (107), connecting chute (108) have all been seted up at the front and the back of spacing slide rail (107).

2. The hydraulic lifting mechanism for an elevator according to claim 1, wherein: the connecting support rods (201) are arranged inside the cross positions of the folding arms (2), the connecting pulleys (202) are arranged at the bottom ends of the folding arms (2), and the connecting clamp shafts (203) penetrate through the inside of the connecting pulleys (202).

3. The hydraulic lifting mechanism for an elevator according to claim 1, wherein: the bottom of hydraulic pressure lifting mechanism (3) is provided with pneumatic cylinder (301), the output of pneumatic cylinder (301) is provided with hydraulic stem (302), the top of hydraulic stem (302) is provided with swing joint external member (303), and hydraulic pressure lifting mechanism (3) are through swing joint external member (303) and roll over arm (2) swing joint.

4. The hydraulic lifting mechanism for an elevator according to claim 1, wherein: the bottom of operation panel (4) is provided with netted bottom plate (402), the top of netted bottom plate (402) is provided with guardrail (403), one side of guardrail (403) is provided with spacing slider (401).

5. The hydraulic lifting mechanism for an elevator according to claim 4, wherein: the size of the shape of the limiting slide block (401) is matched with the size of the shape of the limiting groove (104), and the limiting slide block (401) is clamped in the limiting groove (104) in a sliding mode.

6. The hydraulic lifting mechanism for an elevator according to claim 2, wherein: one end of the connecting clamp shaft (203) penetrates through the inside of the limiting slide rail (107) through the connecting slide groove (108) and penetrates through the inside of the connecting pulley (202), and the connecting clamp shaft (203) is movably connected with the connecting slide groove (108).

7. The hydraulic lifting mechanism for an elevator according to claim 2, wherein: one end of the connecting support rod (201) penetrates through the interior of the movable connecting sleeve piece (303) and extends to the inner wall of the folding arm (2), and the movable connecting sleeve piece (303) is movably arranged on the outer wall of the connecting support rod (201).

8. The hydraulic lifting mechanism for an elevator according to claim 1, wherein: the bottom of frame (1) is provided with removes the wheel, and the quantity that removes the wheel is unanimous with the quantity of jack stabilizer blade (101), and removes wheel and jack stabilizer blade (101) equidistance and distribute in the bottom of frame (1).