CN216272986U

CN216272986U - Elevating platform is used in equipment fixing of heating and ventilating

Info

Publication number: CN216272986U
Application number: CN202121972706.6U
Authority: CN
Inventors: 吴浩; 赵流苏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-22
Filing date: 2021-08-22
Publication date: 2022-04-12
Anticipated expiration: 2031-08-22

Abstract

The utility model relates to the technical field of automobiles, in particular to a lifting platform for installing heating and ventilation equipment. According to the utility model, the threaded rod is rotated to drive the two groups of first connecting sliding blocks to move close to each other, so that the two groups of first connecting rods are driven to rotate in a crossed manner, then the first connecting rods drive the two groups of second connecting rods to rotate in a crossed manner, and the first connecting rods and the second connecting rods gradually rotate from a horizontal state to a vertical state, so that the lifting table body is supported, and the telescopic pull ladder is driven to stretch and stretch when the lifting table body rises, so that a worker can go up and down conveniently, and the fixing of the lifting and retracting rods is released by rotating the fixing bolts, so that the bottom ends of the lifting and retracting rods are pushed out upwards under the elastic force of the elastic springs, and the guardrail can be adjusted conveniently.

Description

Elevating platform is used in equipment fixing of heating and ventilating

Technical Field

The utility model relates to the technical field of heating ventilation, in particular to a lifting platform for installing heating ventilation equipment.

Background

Heating and ventilation is a component of a building and comprises: heating, ventilation and air conditioning. Heating is a general term for technologies, equipment and services which use a manual method to supply heat to the room by consuming certain energy to keep the room at a temperature required by life or work, ventilation is to improve the indoor air environment by a ventilation method, and air conditioning is a task of creating an air environment meeting the requirements of human production, life and scientific experiments. Therefore, the heating and ventilation equipment influences the life of people and improves the life quality of people.

When the warm equipment that leads to of installation, because equipment fixing is in wall top position, so need install the operation through the elevating platform, because current mount table guardrail is fixed knot structure, it is inconvenient to lead to the workman to go up to elevating platform top to because the elevating platform goes up and down when certain height, it is great with the drop on ground, when the workman need take the instrument, it is inconvenient from top to bottom to come and go back, and have certain potential safety hazard, consequently need to design a warm elevating platform for equipment fixing that leads to urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting platform for installing heating and ventilation equipment, and aims to solve the problems that when the heating and ventilation equipment is installed, the equipment is installed at the top end of a wall, installation operation needs to be carried out through the lifting platform, a worker cannot conveniently ascend above the lifting platform due to the fact that a guardrail of the existing installation platform is of a fixed structure, and when the lifting platform is lifted to a certain height, the lifting platform is large in fall with the ground, the worker cannot conveniently go back and forth up and down when the worker needs to take tools, and certain potential safety hazards exist.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting platform for installing heating and ventilation equipment comprises a supporting base, wherein a movable roller is installed at the bottom end of the supporting base, a first connecting slide rail is installed at the top end of the supporting base, a first connecting slide block is installed on the surface of the first connecting slide rail, a first connecting rod is hinged to the surface of the first connecting slide block, a servo motor is installed at the top end of the supporting base, and a threaded rod is installed on an output shaft of the servo motor;

the lifting platform is characterized in that a lifting platform body is installed above the supporting base, a second connecting slide rail is installed at the bottom end of the lifting platform body, a second connecting slide block is installed at the bottom end of the second connecting slide rail, a second connecting rod is hinged to the surface of the second connecting slide block, and a telescopic extension ladder is installed on the right side of the lifting platform body.

Preferably, a thread groove is formed in the first connecting sliding block, and the thread groove in the first connecting sliding block is in threaded connection with the surface of the threaded rod.

Preferably, the two groups of first connecting sliding blocks are in cross connection, the two groups of second connecting rods are in cross connection, and one end of each first connecting sliding block is hinged to one end of each second connecting rod.

Preferably, T-shaped grooves are formed in the bottom end of the first connecting slide block and the top end of the second connecting slide block, and the bottom end of the first connecting slide block and the top end of the second connecting slide block are arranged at the top end of the first connecting slide rail and the bottom end of the second connecting slide rail in a sliding mode respectively.

Preferably, the top end of the lifting platform body is provided with a sleeve pipe, the sleeve pipe is internally provided with a telescopic rod, a plurality of groups of telescopic rods are connected with a guardrail between the top ends of the telescopic rods, the sleeve pipe is internally provided with an elastic spring, and the elastic spring is provided with a fixing bolt on the surface.

Preferably, a stop block is arranged at one end of the telescopic rod in the sleeve pipe.

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

1. through rotating the threaded rod, make two sets of first connecting blocks of threaded rod drive be close to each other and remove, thereby drive two sets of head rod cross rotation, then the head rod drives two sets of second connecting rod cross rotation again, make head rod and second connecting rod rotate gradually from the horizontality and form the vertical state, thereby prop up the elevating platform body, and it is flexible tensile to drive flexible ladder simultaneously when the elevating platform body rises, make things convenient for the workman from top to bottom, and remove the fixed to the liter pole through rotating fixing bolt, make rise the pole bottom of contracting receive the spring elastic force effect upwards ejecting, make things convenient for the guardrail to adjust.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

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

FIG. 3 is a three-dimensional schematic view of the first connecting slide and the first connecting slide structure of the present invention;

fig. 4 is a three-dimensional schematic view of the first connecting slider and threaded rod structure of the present invention.

In the figure: 1. a support base; 2. moving the roller; 3. a first connecting slide rail; 301. a first connecting slider; 302. a first connecting rod; 4. a servo motor; 401. a threaded rod; 5. a lifting platform body; 501. sleeving a pipe; 502. lifting and shrinking the rod; 503. a guardrail; 504. an elastic spring; 505. fixing the bolt; 6. a second connecting slide rail; 601. a second connecting slider; 602. a second connecting rod; 7. a telescopic ladder.

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. 1-4, an embodiment of the present invention is shown:

a lifting platform for installing heating and ventilation equipment comprises a supporting base 1, wherein a movable roller 2 is installed at the bottom end of the supporting base 1, a first connecting slide rail 3 is installed at the top end of the supporting base 1, a first connecting slide block 301 is installed on the surface of the first connecting slide rail 3, a first connecting rod 302 is hinged to the surface of the first connecting slide block 301, a servo motor 4 is installed at the top end of the supporting base 1, and a threaded rod 401 is installed on an output shaft of the servo motor 4;

supporting base 1 top and installing elevating platform body 5, elevating platform body 5 installs the second in the bottom and connects slide rail 6, and second link block 601 is installed to 6 bottoms of second link rail, and second link block 601 surface articulates there is second connecting rod 602, and extension ladder 7 is installed on elevating platform body 5 right side.

Further, a thread groove is formed in the first connecting sliding block 301, the thread groove in the first connecting sliding block 301 is in threaded connection with the surface of the threaded rod 401, and a double-thread structure is formed on the surface of the threaded rod 401, so that when the threaded rod 401 rotates, two sets of first connecting sliding blocks 301 can be synchronously driven to move close to each other or move away from each other in an opposite mode.

Furthermore, two sets of first connecting sliding blocks 301 are in cross connection, two sets of second connecting rods 602 are in cross connection, one end of each first connecting sliding block 301 is hinged to one end of each second connecting rod 602, and the first connecting sliding blocks 301 and the second connecting sliding rods 602 can be synchronously driven when being stressed conveniently through the cross connection.

Further, T type recess has all been seted up on first link slider 301 bottom and second link slider 601 top, and first link slider 301 bottom slides respectively with second link slider 601 top and sets up in 3 tops of first link slide rail and the 6 bottoms of second link slide rail, and is stable when making first link slider 301 and second link slider 601 parallel slip through T type groove structure, is difficult for connecting slide rail 6 surfaces from first link slide rail 3 and second and drops.

Further, the top end of the lifting platform body 5 is provided with a sleeve 501, the sleeve 501 is internally provided with a telescopic rod 502, a guardrail 503 is connected between the top ends of the plurality of groups of telescopic rods 502, the sleeve 501 is internally provided with an elastic spring 504, the surface of the group of elastic springs 504 is provided with a fixing bolt 505, the bottom end of the telescopic rod 502 is elastically jacked through the elastic spring 504, the telescopic rod 502 is convenient to jack the guardrail 503 to a certain safety protection height, and manual adjustment operation is reduced.

Further, a stopper is installed at one end of the telescopic rod 502 inside the sleeve 501, and the stopper prevents the telescopic rod 502 from moving out of the sleeve 501 when sliding telescopically.

The working principle is as follows: when a worker uses the device, firstly, the device is externally connected with a power supply, so as to provide electric support for the device, the servo motor 4 is used for driving the threaded rod 401 to rotate, so that the threaded rod 401 drives the two groups of first connecting sliding blocks 301 to move close to each other, so that the two groups of first connecting rods 302 are driven to rotate in a crossed manner in the moving process of the first connecting sliding blocks 301, then the first connecting rods 302 drive the two groups of second connecting rods 602 to rotate in a crossed manner, so that the first connecting rods 302 and the second connecting rods 602 rotate gradually from a horizontal state to a vertical state, thereby supporting the lifting platform body 5, and simultaneously stretching and unfolding the telescopic pull ladder 7 when the lifting platform body 5 is lifted, thereby being convenient for the worker working on the lifting platform to go up and down and reducing the machine operation, secondly, the fixing bolt 505 is rotated to move out by abutting against one end of the surface of the lifting rod 502, the contact fixing function enables the elastic force of the elastic spring 504 received by the bottom end of the telescopic rod 502 to be ejected out, so that the guardrail 503 is convenient to adjust, and a worker can conveniently enter the lifting platform.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a warm elevating platform for equipment fixing that leads to, includes support base (1), its characterized in that: the movable roller (2) is installed at the bottom end of the supporting base (1), the first connecting slide rail (3) is installed at the top end of the supporting base (1), the first connecting slide block (301) is installed on the surface of the first connecting slide rail (3), the first connecting rod (302) is hinged to the surface of the first connecting slide block (301), the servo motor (4) is installed at the top end of the supporting base (1), and the threaded rod (401) is installed on the output shaft of the servo motor (4);

support base (1) top and install elevating platform body (5), elevating platform body (5) bottom is installed the second and is connected slide rail (6), second link slide rail (6) bottom is connected to the second and is installed second link block (601), second link block (601) surface articulates there is second connecting rod (602), flexible ladder (7) that draws is installed on elevating platform body (5) right side.

2. The elevating platform for installing heating and ventilation equipment as claimed in claim 1, wherein: a thread groove is formed in the first connecting sliding block (301), and the thread groove in the first connecting sliding block (301) is in threaded connection with the surface of the threaded rod (401).

3. The elevating platform for installing heating and ventilation equipment as claimed in claim 1, wherein: the two groups of first connecting sliding blocks (301) are in cross connection, the two groups of second connecting rods (602) are in cross connection, and one end of each first connecting sliding block (301) is hinged with one end of each second connecting rod (602).

4. The elevating platform for installing heating and ventilation equipment as claimed in claim 1, wherein: t-shaped grooves are formed in the bottom end of the first connecting sliding block (301) and the top end of the second connecting sliding block (601), and the bottom end of the first connecting sliding block (301) and the top end of the second connecting sliding block (601) are arranged at the top end of the first connecting sliding rail (3) and the bottom end of the second connecting sliding rail (6) in a sliding mode respectively.

5. The elevating platform for installing heating and ventilation equipment as claimed in claim 1, wherein: socket pipe (501) is installed on elevating platform body (5) top, socket pipe (501) internally mounted has telescopic pole (502), a plurality of the telescopic pole (502) top is connected with guardrail (503) between, socket pipe (501) internally mounted has elasticity spring (504), and is a set of elasticity spring (504) surface mounting has fixing bolt (505).

6. The elevating platform for installing heating and ventilation equipment as claimed in claim 5, wherein: and a stop block is arranged at one end of the telescopic rod (502) in the sleeve pipe (501).