CN214828733U

CN214828733U - Small platform lifting motor base support piece

Info

Publication number: CN214828733U
Application number: CN202121204533.3U
Authority: CN
Inventors: 吴永燎
Original assignee: Shenzhen Shi Pu Precision Hardware And Plastic Co ltd
Current assignee: Shenzhen Shi Pu Precision Hardware And Plastic Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a small platform lifting motor base support piece, which relates to the technical field of small platform lifting motors and comprises a support piece main body, wherein the support piece main body is provided with a bevel gear, a threaded rod is fixed below the bevel gear, the threaded rod runs through a threaded connection moving assembly, the bevel gear is in transmission connection with a support module by using a transmission shaft, the support module is internally embedded with an anti-rollover module, the support module comprises a second-number bevel gear, the second-number bevel gear is in transmission connection with the inner wall of the support piece main body by the transmission shaft, a second threaded rod is fixed below the second-number bevel gear, the threaded rod runs through and is in threaded connection with a threaded cap, a support leg is fixed below the threaded cap, the small platform lifting motor base support piece is provided with a barb, and the barb support leg can be downwards inserted into soft earth in a sliding manner, thereby avoiding the occurrence of safety accidents caused by the sliding of the base.

Description

Small platform lifting motor base support piece

Technical Field

The utility model relates to a little platform elevator motor technical field specifically is a little platform elevator motor seat support piece.

Background

A lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like. A lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like.

The existing small platform lifting motor is mostly used in outdoor construction sites, most of outdoor ground is soil, and conventional supports cannot stably support the small platform lifting motor base due to the soft characteristic of the soil.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a little platform elevator motor seat support piece has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a small platform lifting motor base support comprises a support body, wherein a first bevel gear is arranged on the support body, a first threaded rod is fixed below the first bevel gear, the first threaded rod penetrates through a threaded connection moving assembly, the first bevel gear is in transmission connection with a support module through a transmission shaft, an anti-rollover module is embedded in the support module, the support module comprises a second bevel gear, the second bevel gear is in transmission connection with the inner wall of the support body through the transmission shaft, a second threaded rod is fixed below the second bevel gear, the threaded rod penetrates through and is in threaded connection with a threaded cap, a support leg is fixed below the threaded cap, the support leg penetrates through the inner wall of the support body and is fixed with a support base, the anti-rollover module comprises a slide rod, the slide rod is fixed on the left side of a connecting block, and the left side of the slide rod is attached to the outer wall of a cylinder, the outer wall of the cylinder is provided with a sliding groove which can enable the sliding rod to slide up and down, and the cylinder is rotatably connected with the inner wall of the supporting base through a transmission shaft.

Preferably, the number of the second threaded rods is two, and the two sets of the second threaded rods are symmetrically arranged by taking the central line of the support body in the vertical direction as a symmetry axis.

Preferably, the number of the support bases is two, and the two groups of support bases are symmetrically arranged by taking the central line of the support piece body in the vertical direction as a symmetry axis.

Preferably, the inner wall of the supporting base is fixed with a supporting spring, a connecting block is fixed below the supporting spring, and the connecting block penetrates through the inner wall of the supporting base and is fixed with barb supporting legs.

Preferably, a third bevel gear is fixed above the cylinder and meshed with a fourth bevel gear, the fourth bevel gear is rotatably connected with the inner wall of the supporting base through a transmission shaft, and a gear is fixed on the fourth bevel gear and meshed with the rack.

Preferably, the lower end of the rack is arranged to be in a sharp-pointed shape, the rack can slide up and down on the outer wall of the guide block, the guide block is fixed on the inner wall of the supporting base, and the reset spring is fixed above the rack and fixed on the inner wall of the supporting base.

(III) advantageous effects

The utility model provides a little platform elevator motor seat support piece. The method has the following beneficial effects:

(1) this little platform lift motor cabinet support piece is provided with the barb supporting legs, and the barb supporting legs can be to the supporting leg in the soft earth of downward slip insertion to the emergence that the base slided and causes the incident has been avoided.

(2) The side-turning prevention module is arranged on the small platform lifting motor base support and can stably support the two sides of the support base, and the condition that the equipment is turned on the side due to unstable gravity center of the equipment is avoided.

Drawings

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

fig. 2 is a schematic view of the local a structure of the present invention.

In the figure: 1. a support body; 2. a first bevel gear; 3. a moving assembly; 4. a first threaded rod; 5. a drive shaft; 6. a support module; 61. a second bevel gear; 62. a second threaded rod; 63. a threaded cap; 64. supporting legs; 65. a support base; 66. a support spring; 67. connecting blocks; 68. barb supporting legs; 7. a rollover prevention module; 71. a slide bar; 72. a cylinder; 73. a third bevel gear; 74. a fourth bevel gear; 75. a gear; 76. a rack; 77. a guide block; 78. a return spring.

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. 1-2, the present invention provides a technical solution: the utility model provides a little platform elevator motor cabinet support piece, including support piece main part 1, support piece main part 1 is provided with accessible outside mechanical force pivoted bevel gear 2, bevel gear 2 below is fixed with can be along with its syntropy pivoted threaded rod 4, threaded rod 4 runs through threaded connection removal subassembly 3, when threaded rod 4 clockwise turning, threaded rod 4 can drive removal subassembly 3 and upwards slide along support piece main part 1, bevel gear 2 is connected with support module 6 transmission with transmission shaft 5, support module 6 inside is inlayed and is prevented module 7 of turning on one's side.

The utility model is provided with a support module 6, the support module 6 comprises a second bevel gear 61, the second bevel gear 61 is connected with the inner wall of a support body 1 through a transmission shaft 5 in a transmission way, when a first bevel gear 2 rotates clockwise, the first bevel gear 2 can drive the second bevel gear 61 to rotate clockwise through the transmission shaft 5, a second threaded rod 62 which can rotate along with the second bevel gear 61 is fixed below the second bevel gear 61, the second threaded rod 62 runs through and is connected with a threaded cap 63 in a threaded way, when the second threaded rod 62 rotates clockwise, the threaded cap 63 can be driven to slide downwards, the number of the second threaded rods 62 is two groups, the two groups of the second threaded rods 62 are symmetrically arranged by taking the vertical central line of the support body 1 as a symmetrical axis, support legs 64 which can slide up and down along with the lower surface of the threaded cap 63 are fixed on the lower surface of the threaded cap 63, the support legs 64 run through the inner wall of the support body 1 and are fixed with support bases 65, the number of the support bases 65 is two groups, and two sets of support base 65 use support piece main part 1 vertical direction central line as symmetry axis symmetry setting, and support base 65 inner wall is fixed with support spring 66 that can drive connecting block 67 gliding from top to bottom, and support spring 66 lower fixed surface has connecting block 67, and connecting block 67 runs through support base 65 inner wall and is fixed with barb supporting legs 68 that can slide from top to bottom along with it.

The utility model is provided with a side-turn preventing module 7 which comprises a slide bar 71, the slide bar 71 is fixed on the left side of a connecting block 67, the left side of the slide bar 71 is jointed with the outer wall of a cylinder 72, the outer wall of the cylinder 72 is provided with a chute which can enable the slide bar 71 to slide up and down along the chute on the outer wall of the cylinder 72 along with the connecting block 67, the slide bar 71 can drive the cylinder 72 to rotate, the cylinder 72 is rotationally connected with the inner wall of a supporting base 65 through a transmission shaft 5, a third bevel gear 73 which can rotate along with the cylinder 72 in the same direction is fixed above the cylinder 72, the third bevel gear 73 is meshed with a fourth bevel gear 74, the third bevel gear 73 can drive the fourth bevel gear 74 to rotate in the opposite direction, the fourth bevel gear 74 is rotationally connected with the inner wall of the supporting base 65 through the transmission shaft 5, the fourth bevel gear 74 is fixed with a gear 75 which can rotate along with the cylinder in the same direction, the gear 75 is meshed with the rack 76, the lower end of the rack 76 is arranged in a pointed shape, the rack 76 can slide up and down on the outer wall of the guide block 77, the guide block 77 is fixed on the inner wall of the support base 65, the return spring 78 is fixed above the rack 76, and the return spring 78 is fixed on the inner wall of the support base 65. When the gear 75 rotates counterclockwise with the bevel gear wheel 74, the gear 75 can drive the rack 76 to slide out of the inner wall of the supporting base 65 along the right side of the guide block 77 to the lower left and insert into the soil.

When the support device works (or is used), when the base needs to be supported, a motor is started, the motor drives a first bevel gear 2 to rotate clockwise, the first bevel gear 2 drives a first threaded rod 4 to rotate clockwise, the first threaded rod 4 drives a moving assembly 3 to slide upwards along the inner wall of a support body 1, meanwhile, the first bevel gear 2 drives a second bevel gear 61 to rotate clockwise through a transmission shaft 5, the second bevel gear 61 drives a second threaded rod 62 to rotate clockwise, the second threaded rod 62 drives a threaded cap 63 to slide downwards, the threaded cap 63 drives a support leg 64 to slide downwards, the support leg 64 drives a support base 65 to fix downwards, the support base 65 drives a connecting block 67 to slide downwards, the connecting block 67 drives an agnail support leg 68 to slide downwards to be contacted with the ground, when the agnail support leg 68 cannot slide downwards continuously, the agnail support leg 68 can drive the connecting block 67 to slide upwards relative to the support leg 64, the connecting block 67 drives the sliding rod 71 to slide upwards along the sliding groove on the outer wall of the cylinder 72, the sliding rod 71 drives the cylinder 72 to rotate clockwise, the cylinder 72 drives the third bevel gear 73 to rotate clockwise, the third bevel gear 73 drives the fourth bevel gear 74 to rotate anticlockwise, the fourth bevel gear 74 drives the gear 75 to rotate anticlockwise, and the gear 75 drives the rack 76 to slide out of the inner wall of the supporting base 65 towards the left lower side along the guide block 77 and insert into the soil.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little platform elevator motor cabinet support piece, includes support piece main part (1), support piece main part (1) is provided with bevel gear (2) No. one, bevel gear (2) below is fixed with threaded rod (4) No. one, threaded rod (4) run through threaded connection removal subassembly (3), its characterized in that: the first bevel gear (2) is in transmission connection with a support module (6) through a transmission shaft (5), the support module (6) is internally embedded with an anti-rollover module (7), the support module (6) comprises a second bevel gear (61), the second bevel gear (61) is in transmission connection with the inner wall of a support main body (1) through the transmission shaft (5), a second threaded rod (62) is fixed below the second bevel gear (61), the second threaded rod (62) penetrates through and is in threaded connection with a threaded cap (63), a support leg (64) is fixed below the threaded cap (63), the support leg (64) penetrates through the inner wall of the support main body (1) and is fixed with a support base (65), the anti-rollover module (7) comprises a sliding rod (71), the sliding rod (71) is fixed on the left side of a connecting block (67), the left side of the sliding rod (71) is attached to the outer wall of a cylinder (72), the outer wall of the cylinder (72) is provided with a sliding groove which can enable the sliding rod (71) to slide up and down, and the cylinder (72) is rotatably connected with the inner wall of the supporting base (65) through a transmission shaft (5).

2. The small platform lifting motor base support as claimed in claim 1, wherein: the number of the second threaded rods (62) is two, and the two sets of the second threaded rods (62) are symmetrically arranged by taking the central line of the support body (1) in the vertical direction as a symmetry axis.

3. The small platform lifting motor base support as claimed in claim 1, wherein: the number of the supporting bases (65) is two, and the two groups of supporting bases (65) are symmetrically arranged by taking the central line of the supporting piece main body (1) in the vertical direction as a symmetry axis.

4. The small platform lifting motor base support as claimed in claim 1, wherein: support base (65) inner wall is fixed with supporting spring (66), supporting spring (66) below is fixed with connecting block (67), connecting block (67) run through support base (65) inner wall and are fixed with barb supporting legs (68).

5. The small platform lifting motor base support as claimed in claim 1, wherein: a third bevel gear (73) is fixed above the cylinder (72), the third bevel gear (73) is meshed with a fourth bevel gear (74), the fourth bevel gear (74) is rotatably connected with the inner wall of the supporting base (65) through a transmission shaft (5), a gear (75) is fixed on the fourth bevel gear (74), and the gear (75) is meshed with the rack (76).

6. The small platform lifting motor base support as claimed in claim 5, wherein: the lower end of the rack (76) is arranged to be in a sharp-pointed shape, the rack (76) can slide up and down on the outer wall of the guide block (77), the guide block (77) is fixed on the inner wall of the supporting base (65), a return spring (78) is fixed above the rack (76), and the return spring (78) is fixed on the inner wall of the supporting base (65).