CN211419390U - Safe type lifting device is used in indoor installation - Google Patents

Abstract

The utility model discloses a safe hoisting tool for indoor installation, wherein the interior of a base is provided with a mounting groove, a first gear is arranged in the mounting groove, a second gear is arranged at the position of one side of the first gear in the mounting groove, a rotating shaft is arranged at the middle part of the first gear, the top part of the first gear is connected with a mounting seat, a first electric hydraulic rod is arranged at the middle part of the mounting seat, a support frame is symmetrically arranged at the surface of the bottom part of the first electric hydraulic rod, a balancing weight is arranged at the position of one side of the first electric hydraulic rod at the top part of the mounting seat, and a motor is arranged at the position of one side of the mounting seat at the top part of the base, the hoisted object is convenient to be installed on a preset position.

Description

Safe type lifting device is used in indoor installation

Technical Field

The utility model relates to an indoor hoist and mount technical field specifically is an indoor installation is with safe type lifting device.

Background

Along with the rapid development of national economy, the living standard of people is continuously improved, the requirements of people on buildings are higher and higher, more articles are needed during indoor installation, most of materials used for installation are heavy in weight and large in needed labor amount due to the narrow indoor space of the buildings when the materials are installed at the higher indoor position, the installation is not facilitated, the installation can be assisted only by using corresponding hoisting tools, the materials needed for installation are sequentially hoisted to the installation position, and the construction is facilitated for operators;

the lifting device on the existing market is difficult for adjusting the direction and the distance of material and mounted position, needs the manual work to pull the material and rotates the direction, and the installation effectiveness is low, and the easy emergence accident of turning on one's side, and the security is low, so the utility model provides a safe type lifting device is used in indoor installation satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safe type lifting device is used in indoor installation can effectively solve the difficult direction and the distance of adjusting material and mounted position that put forward in the above-mentioned background art, needs the manual work to pull the material and rotates the direction, and the installation effectiveness is low, and takes place the accident of turning on one's side easily, the low problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: a safety hoisting tool for indoor installation comprises a base, universal wheels are mounted at four corner positions of the bottom of the base, a mounting groove is formed in the base, a first gear is mounted in the mounting groove, a second gear is mounted in the mounting groove and located at one side of the first gear, a rotating shaft is mounted in the middle of the first gear, the top of the first gear is connected with a mounting seat, a first electric hydraulic rod is mounted in the middle of the mounting seat, supporting frames are symmetrically mounted on the surface of the bottom of the first electric hydraulic rod, a balancing weight is mounted at the position, located at one side of the first electric hydraulic rod, of the top of the mounting seat, and a motor is mounted at the position, located at one side of the mounting seat, of the top of the base;

the speed reducer case is installed to the one end at mount pad top, the one end of speed reducer case is connected with the steel cable, the roof is installed at the top of first electronic hydraulic stem, the spout has been seted up to the bottom of roof, the internally mounted of spout has the slider, the bottom of slider is connected with the connecting plate, the one end of connecting plate is connected with the electronic hydraulic stem of second, the fixed pulley is installed to the one end of connecting plate bottom.

Preferably, the mounting bracket is installed to the one end of connecting plate bottom keeping away from the fixed pulley, spacing hole has been seted up to the one end of mounting bracket bottom.

Preferably, the first gear and the second gear are in meshed connection, and the output shaft of the motor is connected with the middle part of the second gear.

Preferably, the input ends of the first electro-hydraulic rod, the motor and the second electro-hydraulic rod are electrically connected with the output end of an external power supply.

Preferably, the steel rope penetrates through the inside of the fixed pulley, and the steel rope penetrates through the limiting hole.

Preferably, the input end of the speed reducer case is electrically connected with the output end of an external power supply, and the motor, the speed reducer and the winding drum are arranged inside the speed reducer case.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with first gear, second gear, mount pad, balancing weight and support frame, use through the cooperation of first gear and second gear, can adjust the angle of mount pad, and then the angle of adjustment hoist and mount, collide indoor article when avoiding rotating whole device, be convenient for install the article of hoist and mount on predetermined position, use through the cooperation of balancing weight and support frame simultaneously, the focus skew takes place to turn on one's side when avoiding mount pad angle of adjustment, has improved the security of device.

2. Be provided with spout, slider, connecting plate and the electronic hydraulic stem of second, use through the cooperation of spout and slider, the electronic hydraulic stem of second of being convenient for promotes the connecting plate, and then carries the article of hoist and mount forward to the mounted position, avoids the manual work to pull the pulling and makes the device turn on one's side, has improved work efficiency, and the conveying range increase, the indoor narrow and small local use of being convenient for.

3. Be provided with steel cable, fixed pulley, mounting bracket and spacing hole, use through the cooperation of fixed pulley and spacing hole, make steel cable advancing direction fixed, avoid hoist and mount in-process steel cable to take place to rock, prevent that article from dropping and injure operating personnel by a crashing object, improved the stability and the security of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the first gear of the present invention;

FIG. 3 is a schematic view of the mounting structure of the connection plate of the present invention;

fig. 4 is a schematic structural view of the region a in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a base; 2. a universal wheel; 3. mounting grooves; 4. a rotating shaft; 5. a first gear; 6. a second gear; 7. a mounting seat; 8. a first electro-hydraulic lever; 9. a reduction case; 10. a steel cord; 11. a motor; 12. a top plate; 13. a chute; 14. a slider; 15. a connecting plate; 16. a second electro-hydraulic ram; 17. a fixed pulley; 18. a mounting frame; 19. a limiting hole; 20. a support frame; 21. and a balancing weight.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a safe hoisting tool for indoor installation, universal wheels 2 are installed at four corner positions of the bottom of a base 1, a mounting groove 3 is opened in the base 1, a first gear 5 is installed in the mounting groove 3, a second gear 6 is installed in the mounting groove 3 at one side position of the first gear 5, the first gear 5 is connected with the second gear 6 in a meshing way, an output shaft of a motor 11 is connected with the middle part of the second gear 6, the motor 11 drives the second gear 6 to rotate, so that the first gear 5 rotates, a rotating shaft 4 is installed in the middle part of the first gear 5, a mounting seat 7 is connected with the top of the first gear 5, the angle of the mounting seat 7 can be adjusted through the matching use of the first gear 5 and the second gear 6, further, the hoisting angle is adjusted, and indoor articles are prevented from being collided when the whole device is rotated, the lifting device is convenient for mounting a lifted article on a preset position, a first electric hydraulic rod 8 is mounted in the middle of the mounting seat 7, supporting frames 20 are symmetrically mounted on the surface of the bottom of the first electric hydraulic rod 8, a balancing weight 21 is mounted at a position, located on one side of the first electric hydraulic rod 8, of the top of the mounting seat 7, and the balancing weight 21 and the supporting frames 20 are used in a matched mode, so that the phenomenon that the center of gravity shifts to turn over when the mounting seat 7 adjusts the angle is avoided, the safety of the device is improved, a motor 11 is mounted at a position, located on one side of the mounting seat 7, of the top of the base 1, and the input ends of the first electric hydraulic rod 8, the motor 11 and the;

a speed reducer case 9 is installed at one end of the top of the mounting seat 7, the input end of the speed reducer case 9 is electrically connected with the output end of an external power supply, a motor, a speed reducer and a winding drum are arranged inside the speed reducer case 9, the extension and the contraction of a steel rope 10 are controlled, one end of the speed reducer case 9 is connected with the steel rope 10, a top plate 12 is installed at the top of the first electro-hydraulic rod 8, a sliding groove 13 is formed in the bottom of the top plate 12, a sliding block 14 is installed inside the sliding groove 13, a connecting plate 15 is connected to the bottom of the sliding block 14, one end of the connecting plate 15 is connected with a second electro-hydraulic rod 16, and through the matching use of the sliding groove 13 and the sliding block 14, the second electro-hydraulic rod 16 can push the connecting plate 15 conveniently, so that hoisted articles can be conveyed forwards to, fixed pulley 17 is installed to the one end of connecting plate 15 bottom, mounting bracket 18 is installed to the one end of keeping away from fixed pulley 17 in connecting plate 15 bottom, spacing hole 19 has been seted up to the one end of mounting bracket 18 bottom, inside steel cable 10 passed fixed pulley 17, steel cable 10 runs through in spacing hole 19, cooperation through fixed pulley 17 and spacing hole 19 is used, it is fixed to make steel cable 10 advancing direction, avoid hoist and mount in-process steel cable 10 to take place to rock, prevent that article from dropping injures operating personnel by a crashing object, the stability and the security of device have been improved.

The utility model discloses a theory of operation and use flow: in the process of using a safe hoisting tool for indoor installation, firstly, the device is pushed to a preset position by using a universal wheel 2, a power supply is started, a first electric hydraulic rod 8 extends upwards, a top plate 12 rises to a corresponding position, a steel rope 10 penetrates through a fixed pulley 17 and a limiting hole 19 respectively, then a material to be hoisted is fixed at one end of the steel rope 10, a speed reducer case 9 is started, the material is hoisted by pulling the steel rope 10, a support frame 20 plays a supporting role for the first electric hydraulic rod 8 during hoisting, the support frame 20 and a counterweight 21 ensure that the device cannot turn over, when the material is hoisted to a corresponding height, a motor 11 is started, a second gear 6 drives a first gear 5 to rotate while rotating, namely, a mounting base 7 rotates to an angle corresponding to the mounting position along with the rotation, and the motor 11 stops;

then the second electro-hydraulic rod 16 is started, the second electro-hydraulic rod 16 pushes the connecting plate 15 forwards, the slider 14 slides in the sliding groove 13, while pushing, the speed reducer case 9 is started, the steel rope 10 is made to grow, the height of the hoisted material is not changed until the material is pushed to the installation position, the material is taken down, when hoisting is finished, the second electro-hydraulic rod 16 drives the connecting plate 15 to shrink, the fixed pulley 17 and the installation frame 18 return to the original position, the motor 11 is started, the second gear 6 and the first gear 5 rotate to make the installation seat 7 return to the original position, the first electro-hydraulic rod 8 shrinks, and meanwhile, the speed reducer case 9 is started, and the steel rope 10 is retracted into the speed reducer case 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an indoor installation is with safe type lifting device, includes base (1), its characterized in that: universal wheels (2) are arranged at four corner positions of the bottom of the base (1), an installation groove (3) is arranged in the base (1), a first gear (5) is arranged in the installation groove (3), a second gear (6) is arranged in the mounting groove (3) and is positioned at one side of the first gear (5), a rotating shaft (4) is arranged in the middle of the first gear (5), the top of the first gear (5) is connected with a mounting seat (7), a first electric hydraulic rod (8) is arranged in the middle of the mounting seat (7), the bottom surface of the first electric hydraulic rod (8) is symmetrically provided with a support frame (20), a counterweight block (21) is arranged at the position of the top of the mounting seat (7) on one side of the first electric hydraulic rod (8), a motor (11) is arranged at the position, located on one side of the mounting seat (7), of the top of the base (1);

speed reducer case (9) are installed to the one end at mount pad (7) top, the one end of speed reducer case (9) is connected with steel cable (10), roof (12) are installed at the top of first electronic hydraulic stem (8), spout (13) have been seted up to the bottom of roof (12), the internally mounted of spout (13) has slider (14), the bottom of slider (14) is connected with connecting plate (15), the one end of connecting plate (15) is connected with second electronic hydraulic stem (16), fixed pulley (17) are installed to the one end of connecting plate (15) bottom.

2. The safe lifting tool for indoor installation according to claim 1, characterized in that: mounting bracket (18) are installed to the one end of connecting plate (15) bottom keeping away from fixed pulley (17), spacing hole (19) have been seted up to the one end of mounting bracket (18) bottom.

3. The safe lifting tool for indoor installation according to claim 1, characterized in that: the first gear (5) is meshed with the second gear (6), and an output shaft of the motor (11) is connected with the middle part of the second gear (6).

4. The safe lifting tool for indoor installation according to claim 1, characterized in that: the input ends of the first electric hydraulic rod (8), the motor (11) and the second electric hydraulic rod (16) are electrically connected with the output end of an external power supply.

5. The safe lifting tool for indoor installation according to claim 2, characterized in that: the steel rope (10) penetrates through the inside of the fixed pulley (17), and the steel rope (10) penetrates through the limiting hole (19).

6. The safe lifting tool for indoor installation according to claim 1, characterized in that: the input end of the speed reducer case (9) is electrically connected with the output end of an external power supply, and the motor, the speed reducer and the winding drum are arranged inside the speed reducer case (9).

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