CN218620150U

CN218620150U - Guide rail type hydraulic elevator

Info

Publication number: CN218620150U
Application number: CN202222488614.1U
Authority: CN
Inventors: 黄国栋; 王智; 张麟麟; 汤寿军; 金传红
Original assignee: Chuzhou Jinfu Intelligent Technology Co ltd
Current assignee: Long Jiaming
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-14
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to the technical field of hydraulic elevators, and discloses a guide rail type hydraulic elevator, which comprises a base, wherein a lifting mechanism is arranged above the base, and a protection mechanism is arranged above the lifting mechanism; the lifting mechanism comprises hydraulic cylinders, the upper surfaces of the left side and the right side of the base are fixedly connected with the bottom surfaces of the two hydraulic cylinders respectively, and the top surfaces of the two hydraulic cylinders are fixedly provided with output rods. The guide rail type hydraulic elevator is provided with the rubber pad, so that accidents caused by the fact that the contact surface is influenced by the output rod and the supporting plate after long-term use are prevented; by arranging the supporting plate, more articles can be placed in the lifting process; the baffle plate can prevent the articles on the supporting plate from moving left and right, falling off and injuring people; the iron chain is connected with the connecting ring A and the connecting ring B, so that the output rod can be prevented from being damaged, and the limiting and protecting effects can be achieved; through being provided with spring and connecting block, can cushion the backup pad and drop the power that produces suddenly.

Description

Guide rail type hydraulic elevator

Technical Field

The utility model relates to a hydraulic lift technical field specifically is a guide tracked hydraulic lift.

Background

The guide rail type hydraulic lifting machine has the characteristics of large load capacity, high safety factor, stable lifting, long service life, simple maintenance and the like, and is a hydraulic lifting platform which is widely used. The chinese patent discloses a guide tracked hydraulic lift, and the publication is CN210065061U, the on-line screen storage device comprises a base, the upper end bilateral symmetry of base has the support, the middle part of support is equipped with the spout, it has the slider, both sides to connect in the spout the supporting seat is connected with between the slider, the upper end middle part of base is connected with the pneumatic cylinder respectively, the output of pneumatic cylinder is located the below of supporting seat, the middle part below of support is equipped with the backup pad, the lower extreme both sides of backup pad are connected with the sleeve respectively, the upper end of base still is connected with a plurality of groups's pillar, the upper end of pillar is connected with first spring, the upper end of first spring is connected to the lower extreme of backup pad, the upper end of pillar is connected to in the sleeve, the round that the upper end of base is located the pillar still is connected with strutting arrangement, and this device can reduce its pressure when the pneumatic cylinder does not use to the stability of holding power has the shock attenuation effect simultaneously for the elevating platform is not influenced by vibrations. However, the following disadvantages still exist: this guide tracked hydraulic lift is comparatively simple about through pneumatic cylinder control and does not consider spacing condition, and light leans on strutting arrangement's shock attenuation effect to be showing less obviously. Therefore, a guide rail type hydraulic elevator is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide tracked hydraulic lift to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a guide rail type hydraulic elevator comprises a base, wherein a lifting mechanism is arranged above the base, and a protection mechanism is arranged above the lifting mechanism;

elevating system includes the pneumatic cylinder, base left and right sides upper surface respectively with two pneumatic cylinder bottom surface fixed connection, two the pneumatic cylinder top surface is the fixed output pole that is provided with all, the output pole top is provided with the backup pad, the backup pad left and right sides all fixes and is provided with the slider, the base left and right sides all fixes and is provided with the device board, two the device inboard side is the fixed spout of having seted up all, the left side slider left end face runs through left side device board right flank and extends to inside the left side spout, the left side slider surface and the sealed sliding connection of left side spout inner wall, the right side slider right end face runs through inside the right side device board medial surface extends to the right side spout, the right side slider surface and the sealed sliding connection of right side spout inner wall.

Preferably, the protection mechanism includes a supporting table, base upper surface and a supporting table bottom surface fixed connection, a supporting table upper surface is fixed and is provided with the spring, the fixed connecting block that is provided with in backup pad bottom surface, the fixed logical groove of having seted up in connecting block bottom surface, a supporting table top through connection piece bottom surface extends to the logical inslot portion of connecting block, a supporting table side and the sealed sliding contact of connecting block inner wall, spring top end face and the inside bottom surface fixed connection of connecting block, two the slider top surface is all fixed and is provided with go-between B, two the inside top surface of spout is all fixed and is provided with go-between A, and protection mechanism can prevent that unexpected emergence from playing the guard action.

Preferably, two the output rod top surface all is fixed and is provided with the rubber pads, and the rubber pads can prevent that the device of long-term overhaul from dropping and appearing the accident.

Preferably, the upper surfaces of the front end and the rear end of the supporting plate are fixedly provided with baffles, and the baffles can prevent articles from moving left and right and falling off.

Preferably, the spring is under tension, and the spring can buffer the force of the device falling suddenly.

Preferably, iron chains are fixedly wound inside the connecting rings A and B, and the iron chains can limit the supporting plate from suddenly falling.

Preferably, two the rubber blanket top surface all with backup pad bottom surface fixed connection, the rubber blanket prevents that the friction accident from appearing for a long time.

Compared with the prior art, the beneficial effects of the utility model are that: the guide rail type hydraulic elevator is provided with the rubber pad, so that accidents caused by the fact that the contact surface is influenced by long-term use of the output rod and the support plate are prevented; by arranging the supporting plate, more articles can be placed in the lifting process; the baffle plate is arranged, so that articles on the supporting plate can be prevented from moving left and right, falling off and injuring people; the sliding block and the sliding groove are arranged for movement, so that the supporting plate can be prevented from moving left and right and falling off; the iron chain is connected with the connecting ring A and the connecting ring B, so that the output rod can be prevented from being damaged, and the effect of limiting and protecting can be achieved; through being provided with spring and connecting block, can cushion the backup pad and drop the power that produces suddenly.

Drawings

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

FIG. 2 is a schematic perspective sectional view of the front structure of the present invention;

FIG. 3 is a schematic perspective sectional view of the right-side view structure of the present invention;

fig. 4 is a schematic perspective view of the area a in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a lifting mechanism 2, a hydraulic cylinder 201, an output rod 202, a rubber cushion 203, a supporting plate 204, a sliding block 205, a sliding groove 206, a baffle 207, a device plate 208, a protection mechanism 3, a supporting platform 301, a connecting block 302, a spring 303, a connecting ring 304A, a connecting ring 305B and an iron chain 306.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a guide rail type hydraulic elevator comprises a base 1, a lifting mechanism 2 is arranged above the base 1, a protection mechanism 3 is arranged above the lifting mechanism 2, the protection mechanism 3 comprises a supporting table 301, the upper surface of the base 1 is fixedly connected with the bottom surface of the supporting table 301, a spring 303 is fixedly arranged on the upper surface of the supporting table 301, the spring 303 is in a tightened state, a connecting block 302 is fixedly arranged on the bottom surface of a supporting plate 204, a through groove is fixedly formed in the bottom surface of the connecting block 302, the top end of the supporting table 301 penetrates through the bottom surface of the connecting block 302 and extends into the through groove of the connecting block 302, the side surface of the supporting table 301 is in sealed sliding contact with the inner wall of the connecting block 302, the top end surface of the spring 303 is fixedly connected with the bottom surface inside the connecting block 302, and the force generated by sudden falling of the supporting plate 204 can be buffered by the arrangement of the spring 303 and the connecting block 302; the top surfaces of the two sliders 205 are fixedly provided with connecting rings B305, the top surfaces of the insides of the two chutes 206 are fixedly provided with connecting rings A304, iron chains 306 are fixedly wound inside the connecting rings A304 and B305, and the output rod 202 can be prevented from being damaged by the arrangement of the iron chains 306 connected with the connecting rings A304 and B305, so that the effect of limiting and protecting can be achieved;

the lifting mechanism 2 comprises hydraulic cylinders 201, the upper surfaces of the left side and the right side of the base 1 are fixedly connected with the bottom surfaces of the two hydraulic cylinders 201 respectively, the top surfaces of the two hydraulic cylinders 201 are fixedly provided with output rods 202, the top surfaces of the two output rods 202 are fixedly provided with rubber pads 203, the top surfaces of the two rubber pads 203 are fixedly connected with the bottom surface of a supporting plate 204, and the guide rail type hydraulic lifter is provided with the rubber pads 203 to prevent the contact surface from being influenced and accidents caused by long-term use of the output rods 202 and the supporting plate 204; a support plate 204 is arranged above the output rod 202, and more articles can be placed in the lifting process through the support plate 204; the upper surfaces of the front end and the rear end of the supporting plate 204 are fixedly provided with the baffle plates 207, and the baffle plates 207 can prevent articles on the supporting plate 204 from moving left and right, falling off and injuring people; the left side surface and the right side surface of the support plate 204 are both fixedly provided with a slide block 205, the left side surface and the right side surface of the base 1 are both fixedly provided with device plates 208, the inner side surfaces of the two device plates 208 are both fixedly provided with a slide groove 206, the left end surface of the left slide block 205 penetrates through the right side surface of the left device plate 208 and extends into the left slide groove 206, and the slide block 205 and the slide groove 206 are arranged to move, so that the support plate 204 can be prevented from moving left and right and falling; the surface of the left side sliding block 205 is connected with the inner wall of the left side sliding groove 206 in a sealing and sliding way, the right end surface of the right side sliding block 205 penetrates through the inner side surface of the right side mounting plate 208 and extends to the inside of the right side sliding groove 206, and the surface of the right side sliding block 205 is connected with the inner wall of the right side sliding groove 206 in a sealing and sliding way.

During the use, place the article that will go up and down in backup pad 204 top, shelter from through having baffle 207, ensure that article can not remove about and drop so that pound the people below and meet accident, need rise the article of backup pad 204 top to the top, start hydraulic cylinder 201 promptly, drive output rod 202, make output rod 202 rebound promote backup pad 204 rebound, slider 205 through backup pad 204 left and right sides fixed setting slides in the inside spout 206 of seting up of device board 208, can not make backup pad 204 drop insecure, rubber pad 203 through output rod 202 and backup pad 204 middle fixed setting can prevent to use the production wearing and tearing of long-term and meet accident. If the output rod 202 is unexpected and drops suddenly, the supporting plate 204 dropping suddenly is supported by the iron chain 306 wound by the connecting ring a304 and the connecting ring B305 arranged on the top surface inside the chute 206, so that the whole supporting plate 204 is prevented from dropping suddenly and injuring a person, and the supporting table 301 and the spring 303 below play a role in buffering the falling force of the supporting plate 204, so as to achieve the protection effect.

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 the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guide tracked hydraulic lift, includes base (1), its characterized in that: a lifting mechanism (2) is arranged above the base (1), and a protection mechanism (3) is arranged above the lifting mechanism (2);

elevating system (2) are including pneumatic cylinder (201), base (1) left and right sides upper surface respectively with two pneumatic cylinder (201) bottom surface fixed connection, two pneumatic cylinder (201) top surface all fixes and is provided with output pole (202), output pole (202) top is provided with backup pad (204), the side all fixes and is provided with slider (205) about backup pad (204), the side all fixes and is provided with device board (208), two about base (1) device board (208) medial surface all fixes and has seted up spout (206), the left side slider (205) left end face runs through left side device board (208) right side face and extends to inside left side spout (206), left side slider (205) surface and left side spout (206) inner wall sealing sliding connection, the right side slider (205) right end face runs through right side device board (208) medial surface and extends to inside right side spout (206), right side slider (205) surface and right side spout (206) inner wall sealing sliding connection.

2. A guide-type hydraulic elevator according to claim 1, characterized in that: protection mechanism (3) are including propping up supporting bench (301), base (1) upper surface and brace table (301) bottom surface fixed connection, brace table (301) upper surface fixed is provided with spring (303), backup pad (204) bottom surface fixed is provided with connecting block (302), connecting block (302) bottom surface fixed has been seted up and has been led to the groove, brace table (301) top through connection piece (302) bottom surface extends to connecting block (302) and leads to the inslot portion, brace table (301) side and connecting block (302) inner wall sealing sliding contact, spring (303) top end face and connecting block (302) inside bottom surface fixed connection, two slider (205) top surface is all fixed and is provided with go-between B (305), two the inside top surface of spout (206) is all fixed and is provided with go-between A (304).

3. The guide-type hydraulic lift according to claim 1, wherein: rubber pads (203) are fixedly arranged on the top surfaces of the two output rods (202).

4. The guide-type hydraulic lift according to claim 1, wherein: the upper surfaces of the front end and the rear end of the supporting plate (204) are respectively fixedly provided with a baffle (207).

5. A guide-type hydraulic elevator according to claim 2, characterized in that: the spring (303) is in a tensioned state.

6. A rail-type hydraulic lift according to claim 2, wherein: iron chains (306) are fixedly wound inside the connecting ring A (304) and the connecting ring B (305).

7. A rail-type hydraulic lift according to claim 3, wherein: the top surfaces of the two rubber pads (203) are fixedly connected with the bottom surface of the supporting plate (204).