CN216613956U

CN216613956U - A remove lift platform for air conditioner installation

Info

Publication number: CN216613956U
Application number: CN202123214590.2U
Authority: CN
Inventors: 冉家祯; 王嘉宇; 魏佳宇
Original assignee: Beijing Honghou Technology Engineering Co ltd
Current assignee: Beijing Honghou Technology Engineering Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-27
Anticipated expiration: 2031-12-20

Abstract

The application discloses remove lift platform for air conditioner installation relates to air conditioner mounting platform technical field, and it is not high to improve current removal lift platform for air conditioner installation stability, the lower problem of reliability, including base and lift platform, the bottom of base is rotated and is installed the second screw rod, two the equal threaded connection in surface of second screw rod has the second swivel nut, two the bottom of second swivel nut is all rotated and is installed the second connecting rod, the one end that the second swivel nut was kept away from to the second connecting rod is rotated and is connected with the fly leaf, the gyro wheel is all installed in the four corners department of fly leaf lower surface. This application is through the setting of second actuating mechanism, second screw rod, second swivel nut, second connecting rod, fly leaf and gyro wheel, when using the platform, can rise the gyro wheel in the recess, make the bottom and the ground contact of base, increase device and the contact surface on ground to can promote the stability and the reliability of platform.

Description

A remove lift platform for air conditioner installation

Technical Field

The application relates to the field of air conditioner installation platforms, in particular to a movable lifting platform for installing an air conditioner.

Background

The central air conditioner is one kind of air conditioner, and the central air conditioning system consists of one or several cold and heat source systems and several air conditioning systems, and adopts the liquid gasifying and refrigerating principle to provide required cold amount for the air conditioning system to counteract the cold load in indoor environment; heating system provides required heat for air conditioning system for offset indoor environment heat load, and central air conditioning is installed on the roof mostly, generally needs to use lift platform when installing air conditioner.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing movable lifting platform for installing the air conditioner is provided with a brake wheel at the bottom of the platform in order to move the platform conveniently, but when the platform is fixed only by the braking capacity of the brake wheel, the stability of the platform is not high, and the reliability is low, so that the movable lifting platform for installing the air conditioner is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve the current problem that is used for the removal lift platform stability of air conditioner installation not high, the reliability is lower, this application provides a remove lift platform for air conditioner installation.

The application provides a remove lift platform for air conditioner installation adopts following technical scheme:

a movable lifting platform for air conditioner installation comprises a base and a lifting platform installed at the top of the base, wherein first screw rods are rotatably installed on two sides of the top of the base, a first driving mechanism is commonly connected between the two first screw rods, the surfaces of the two first screw rods are in threaded connection with first screw sleeves, first connecting rods are rotatably installed between the tops of the two first screw sleeves and the bottom of the lifting platform, telescopic support rods are fixedly installed at four corners of the upper surface of the base, and the upper ends of the telescopic support rods are fixedly connected with the lifting platform;

the bottom of base is seted up flutedly, the two inside walls of recess all rotate and install the second screw rod, two be connected with second actuating mechanism jointly between the second screw rod, two equal threaded connection in surface of second screw rod has the second swivel nut, two the bottom of second swivel nut all rotates and installs the second connecting rod, the one end that the second swivel nut was kept away from to the second connecting rod rotates and is connected with the fly leaf, the lower surface mounting of fly leaf has the gyro wheel.

Through adopting the above technical scheme, when using, can use second actuating mechanism to drive the second screw rod and rotate, make the second screw rod drive second swivel nut horizontal motion, thereby accessible second connecting rod drives the fly leaf and rises, and then can rise the gyro wheel in the recess, make the bottom and the ground contact of base, the contact surface on increase device and ground, thereby can promote the stability of platform, then, can use first actuating mechanism to drive first screw rod and rotate, make first screw rod rotate and drive first swivel nut horizontal motion, thereby the first connecting rod of accessible drives lift platform and goes up and down, in addition, telescopic strut can play the supporting role to lift platform's four corners, can improve lift platform's stability and reliability.

Optionally, the first driving mechanism includes a first motor installed in the base, a first master gear installed at an output end of the first motor, and a first slave gear installed at one end of the first screw, and the first master gear is engaged with the first slave gear.

By adopting the technical scheme, when the screw driver is used, the first motor can be started to drive the first main gear to rotate, so that the first main gear drives the first driven gear to rotate, and the first driven gear drives the first screw rod to rotate.

Optionally, a first limiting groove is formed in the top of the base, a first limiting block is fixedly connected to the bottom of the first thread sleeve, and the first limiting block is connected to the first limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, when first screw rod rotated, first spacing groove can play limiting displacement to first swivel nut.

Optionally, the second driving mechanism includes a second motor installed in the base, a second master gear installed at an output end of the second motor, and a second slave gear installed at one end of the second screw, and the second master gear is engaged with the second slave gear.

By adopting the technical scheme, when the screw driver is used, the second motor can be started to drive the second main gear to rotate, so that the second main gear drives the second driven gear to rotate, and the second driven gear drives the second screw to rotate.

Optionally, a second limiting groove is formed in the inner top wall of the groove, a second limiting block is fixedly connected to the top of the second thread sleeve, and the second limiting block is connected to the second limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, when the second screw rod rotated, the second spacing groove can play limiting displacement to the second swivel nut.

Optionally, the inside wall of recess has been seted up the spout, the equal fixed mounting in both ends of fly leaf has the slider, slider sliding connection is in the spout.

Through adopting above-mentioned technical scheme, when the fly leaf goes up and down, the slider can slide in the spout, improves the stability of fly leaf.

Optionally, the periphery of the upper surface of the lifting platform is fixedly provided with a protection plate, and the inner surface of the protection plate is fixedly connected with a hook.

Through adopting above-mentioned technical scheme, the guard plate is used for playing the guard action to the staff, and the couple is convenient for the staff to hang and puts the instrument bag.

Optionally, the bottom of the base is fixedly connected with a non-slip mat.

Through adopting above-mentioned technical scheme, the slipmat can further increase the frictional force between base and the ground, makes the more stable of platform.

In summary, the present application has the following beneficial effects:

1. according to the platform, through the arrangement of the second driving mechanism, the second screw rod, the second screw sleeve, the second connecting rod, the movable plate and the roller, when the platform is used, the second driving mechanism can be used for driving the second screw rod to rotate, so that the second screw rod drives the second screw sleeve to move horizontally, the movable plate can be driven to ascend through the second connecting rod, the roller can be further ascended into the groove, the bottom of the base is in contact with the ground, the contact surface between the device and the ground is increased, the stability of the platform can be improved, in addition, the friction force between the base and the ground can be further increased through the anti-skid pad, and the platform is more stable and reliable;

2. this application is through telescopic support's setting, and telescopic support can play the supporting role to lift platform's four corners, can further improve lift platform's stability and reliability.

Drawings

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

FIG. 2 is a schematic sectional front view of the present application;

fig. 3 is an enlarged view of the structure at a in fig. 2 of the present application.

Description of reference numerals:

1. a base; 2. a lifting platform; 3. a first screw; 4. a first drive mechanism; 401. a first motor; 402. a first main gear; 403. a first slave gear; 5. a first threaded sleeve; 6. a first connecting rod; 7. a telescopic strut; 8. a groove; 9. a second screw; 10. a second drive mechanism; 1001. a second motor; 1002. a second main gear; 1003. a second slave gear; 11. a second thread insert; 12. a second connecting rod; 13. a movable plate; 14. a roller; 15. a first limit groove; 16. a first stopper; 17. a second limit groove; 18. a second limiting block; 19. a chute; 20. a slider; 21. a protection plate; 22. hooking; 23. a non-slip mat.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, a movable lifting platform for air conditioner installation comprises a base 1 and a lifting platform 2 installed on the top of the base 1, wherein protection plates 21 are fixedly installed on the periphery of the upper surface of the lifting platform 2, the protection plates 21 are used for protecting workers, hooks 22 are fixedly connected to the inner surfaces of the protection plates 21, and the hooks 22 are convenient for the workers to hang tool bags.

Referring to fig. 2 and 3, a groove 8 is formed in the bottom of the base 1, second screws 9 are rotatably mounted on two inner side walls of the groove 8, the second screws 9 are horizontally arranged, a second driving mechanism 10 is commonly connected between the two second screws 9, the second driving mechanism 10 includes a second motor 1001 mounted in the base 1, a second main gear 1002 mounted at an output end of the second motor 1001, and a second slave gear 1003 mounted at one end of each of the second screws 9, the second main gear 1002 is engaged with the second slave gear 1003, when in use, the second motor 1001 can be started to drive the second main gear 1002 to rotate, the second main gear 1002 drives the second slave gear 1003 to rotate, and the second slave gear 1003 drives the second screws 9 to rotate.

Referring to fig. 2, the surfaces of the two second screws 9 are all in threaded connection with second thread sleeves 11, the bottoms of the two second thread sleeves 11 are all rotatably installed with second connecting rods 12, one ends, far away from the second thread sleeves 11, of the second connecting rods 12 are rotatably connected with movable plates 13, rollers 14 are installed on the lower surfaces of the movable plates 13, when the second screws 9 rotate, the second thread sleeves 11 can horizontally move along the length direction of the second screws 9, so that the movable plates 13 can be driven by the second connecting rods 12 to lift, and then the rollers 14 can be lifted up and down, when the lifting platform 2 is used, the movable plates 13 can drive the rollers 14 to ascend into the grooves 8, so that the bottom of the base 1 is in contact with the ground, the contact surface between the device and the ground is increased, and the stability of the platform can be improved.

Referring to fig. 1 and 2, the bottom of the base 1 is fixedly connected with a non-slip mat 23, and the non-slip mat 23 can further increase the friction force between the base 1 and the ground, so that the platform is more stable.

Referring to fig. 2, a second limiting groove 17 is formed in the inner top wall of the groove 8, the second limiting groove 17 is horizontally arranged, a second limiting block 18 is fixedly connected to the top of the second thread insert 11, the second limiting block 18 is slidably connected to the second limiting groove 17, and when the second screw 9 rotates, the second limiting groove 17 can limit the second thread insert 11.

Referring to fig. 2, the inner side wall of the groove 8 is provided with a sliding groove 19, the sliding groove 19 is vertically arranged, two ends of the movable plate 13 are both fixedly provided with a sliding block 20, the sliding block 20 is slidably connected in the sliding groove 19, when the movable plate 13 goes up and down, the sliding block 20 can slide in the sliding groove 19, and the stability of the movable plate 13 is improved.

Referring to fig. 2 and 3, first screws 3 are rotatably mounted on both sides of the top of the base 1, the first screws 3 are horizontally arranged, a first driving mechanism 4 is commonly connected between the two first screws 3, the first driving mechanism 4 is used for driving the first screws 3 to rotate, the first driving mechanism 4 includes a first motor 401 mounted in the base 1, a first master gear 402 mounted at an output end of the first motor 401, and a first slave gear 403 mounted at one end of the first screws 3, the first master gear 402 is engaged with the first slave gear 403, and when in use, the first motor 401 is activated to drive the first master gear 402 to rotate, so that the first master gear 402 drives the first slave gear 403 to rotate, and the first slave gear 403 drives the first screws 3 to rotate.

Referring to fig. 1 and 2, and the equal threaded connection in surface of two first screw rods 3 has first swivel nut 5, all rotate between the top of two first swivel nuts 5 and lift platform 2's the bottom and install head rod 6, when first screw rod 3 rotates, first swivel nut 5 can follow the length direction horizontal motion of first screw rod 3, thereby accessible head rod 6 drives lift platform 2 and goes up and down, the equal fixed mounting in four corners department of base 1 upper surface has telescopic strut 7, telescopic strut 7's upper end and lift platform 2 fixed connection, telescopic strut 7 can play the supporting role to lift platform 2's four corners, can improve lift platform 2's stability and reliability.

Referring to fig. 2, a first limiting groove 15 has been seted up at the top of base 1, and first limiting groove 15 arranges for the level, and a first stopper 16 of bottom fixedly connected with of first swivel nut 5, first stopper 16 sliding connection are in first limiting groove 15, and when first screw rod 3 rotated, first limiting groove 15 can play limiting displacement to first swivel nut 5.

The implementation principle of the application is as follows: when the lifting platform is used, the second driving mechanism 10 can be used for driving the second screw rod 9 to rotate, so that the second screw rod 9 drives the second screw sleeve 11 to move horizontally, the movable plate 13 can be driven by the second connecting rod 12 to ascend, the roller 14 can be further ascended into the groove 8, the bottom of the base 1 is contacted with the ground, the contact surface of the device and the ground is increased, the stability of the platform can be improved, in addition, the anti-skid pad 23 can further increase the friction force between the base 1 and the ground, the platform is more stable, then, the first driving mechanism 4 can be used for driving the first screw rod 3 to rotate, the first screw rod 3 is made to rotate to drive the first screw sleeve 5 to move horizontally, the lifting platform 2 can be driven by the first connecting rod 6 to ascend and descend, in addition, the telescopic support rods 7 can play a supporting role for four corners of the lifting platform 2, and the stability and reliability of the lifting platform 2 can be improved, when the device is moved, the roller 14 can be used to move the device only by using the second driving mechanism 10 to drive the roller 14 to descend.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a remove lift platform for air conditioner installation, includes base (1) and installs lift platform (2) at base (1) top, its characterized in that: the lifting platform is characterized in that first screw rods (3) are rotatably mounted on two sides of the top of the base (1), a first driving mechanism (4) is commonly connected between the two first screw rods (3), first screw sleeves (5) are in threaded connection with the surfaces of the two first screw rods (3), first connecting rods (6) are rotatably mounted between the tops of the two first screw sleeves (5) and the bottom of the lifting platform (2), telescopic supporting rods (7) are fixedly mounted at four corners of the upper surface of the base (1), and the upper ends of the telescopic supporting rods (7) are fixedly connected with the lifting platform (2);

the bottom of base (1) is seted up flutedly (8), two inside walls of flutedly (8) are all rotated and are installed second screw rod (9), two be connected with second actuating mechanism (10) jointly between second screw rod (9), two the equal threaded connection in surface of second screw rod (9) has second swivel nut (11), two the bottom of second swivel nut (11) is all rotated and is installed second connecting rod (12), the one end rotation that second swivel nut (11) were kept away from in second connecting rod (12) is connected with fly leaf (13), the lower surface mounting of fly leaf (13) has gyro wheel (14).

2. A mobile lifting platform for air conditioning installation as claimed in claim 1, wherein: the first driving mechanism (4) comprises a first motor (401) arranged in the base (1), a first main gear (402) arranged at the output end of the first motor (401) and a first slave gear (403) arranged at one end of the first screw (3), wherein the first main gear (402) is meshed with the first slave gear (403).

3. A mobile lift platform for air conditioning installations as claimed in claim 2 wherein: first spacing groove (15) have been seted up at the top of base (1), the first stopper (16) of bottom fixedly connected with of first swivel nut (5), first stopper (16) sliding connection is in first spacing groove (15).

4. A mobile lifting platform for air conditioning installation as claimed in claim 1, wherein: the second driving mechanism (10) comprises a second motor (1001) arranged in the base (1), a second main gear (1002) arranged at the output end of the second motor (1001) and a second slave gear (1003) arranged at one end of the second screw (9), and the second main gear (1002) is meshed with the second slave gear (1003).

5. A mobile lifting platform for air conditioning installation according to claim 4, wherein: the inner top wall of the groove (8) is provided with a second limiting groove (17), the top of the second thread sleeve (11) is fixedly connected with a second limiting block (18), and the second limiting block (18) is connected in the second limiting groove (17) in a sliding mode.

6. A mobile lifting platform for air conditioning installation as claimed in claim 1, wherein: the inside wall of recess (8) has seted up spout (19), the equal fixed mounting in both ends of fly leaf (13) has slider (20), slider (20) sliding connection is in spout (19).

7. A mobile lifting platform for air conditioning installation as claimed in claim 1, wherein: all fixed mounting have guard plate (21) around lift platform (2) upper surface, the internal surface fixed connection of guard plate (21) has couple (22).

8. A mobile lifting platform for air conditioning installation as claimed in claim 1, wherein: the bottom of the base (1) is fixedly connected with an anti-skid pad (23).