CN214192411U

CN214192411U - Construction lifting device for security engineering

Info

Publication number: CN214192411U
Application number: CN202120056835.4U
Authority: CN
Inventors: 罗华容
Original assignee: Sichuan Baianbao Technology Co ltd
Current assignee: Sichuan Baianbao Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-14
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a construction elevating gear for security protection engineering relates to machinery, comprising a base plate, the top left and right sides symmetry fixedly connected with fixed block of bottom plate, the top fixedly connected with reference column of fixed block, the locating piece has been cup jointed on the surface of reference column bottom, the inside of locating piece is provided with the spread groove, the top and the bottom symmetry of spread groove inner wall are provided with driven roller, driven roller's left and right sides symmetry is provided with positioning mechanism, two the relative one side middle part fixedly connected with layer board of locating piece. A construction elevating gear for security protection engineering, through the reference column that sets up for support and fixed, through the locating piece that sets up, be used for keeping the stable effect of going up and down of layer board, through the layer board that sets up, be used for driving the fly leaf and realize going up and down, through the fly leaf that sets up, be used for loading the material.

Description

Construction lifting device for security engineering

Technical Field

The utility model relates to the field of machinary, in particular to a construction elevating gear for security protection engineering.

Background

The security engineering refers to technical precaution, the security engineering is a process for realizing safety protection by adopting modern technological means, security products are equipment engineering construction serving the security engineering, the equipment engineering construction serves as a special subject for accounting of the cost of the construction and the cost of other direct materials are collected by construction enterprises, the construction of the existing security engineering is mostly carried out by using a tower crane for lifting and transporting materials, although the tower crane can lift the materials for transportation, the safety coefficient of the materials can greatly shake and swing in the process of transporting the materials, the safety coefficient is lower, the work efficiency of people is influenced, and the work of people is inconvenient.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a construction elevating gear for security protection engineering can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a construction lifting device for security engineering comprises a bottom plate, wherein fixed blocks are symmetrically and fixedly connected to the left side and the right side of the top of the bottom plate, positioning columns are fixedly connected to the top of the fixed blocks, positioning blocks are sleeved on the surfaces of the bottoms of the positioning columns, connecting grooves are formed in the positioning blocks, driven rollers are symmetrically arranged at the tops and the bottoms of the inner walls of the connecting grooves, positioning mechanisms are symmetrically arranged on the left side and the right side of the driven rollers, supporting plates are fixedly connected to the middle parts of the opposite sides of the two positioning blocks, movable plates are arranged at the tops of the supporting plates, clamping grooves are symmetrically formed in the tops and the bottoms of the movable plates, spiral blocks are symmetrically arranged on the left side and the right side of the clamping grooves, threaded rods are arranged on the inner walls of the spiral blocks, driven gears are fixedly connected to the right sides of the threaded rods, and driving gears are arranged on the opposite sides of the two driven gears, the right side fixedly connected with second servo motor of driving gear, the symmetrical fixedly connected with connecting block in top left and right sides of layer board, the pull ring has been seted up at the top of connecting block, the top fixedly connected with stopper of reference column, the top fixedly connected with roof of stopper, the symmetrical fixedly connected with support column in top left and right sides of roof, two the relative one side middle part fixedly connected with pivot of support column, the symmetrical fixedly connected with wind-up roll in left and right sides of pivot, the surface of wind-up roll is provided with connects the rope, the bottom fixedly connected with drag hook of connecting the rope, the right side fixedly connected with backup pad of support column, the first servo motor of top fixedly connected with of backup pad.

Preferably, the outer wall that the bottom of reference column runs through the fixed block extends to the middle part of fixed block, and the outer wall that the top of reference column runs through the stopper extends to the middle part of stopper.

Preferably, the driven roller is rotatably connected with the positioning block through a positioning mechanism.

Preferably, the supporting plate is connected with the positioning column in a sliding mode through a positioning block, a groove is formed in the outer wall of the positioning column, and the driven roller inside the positioning block is in rolling contact with the groove in the outer wall of the positioning column.

Preferably, a bearing is arranged inside the supporting column, and a rotating shaft is fixedly connected to the inner wall of the bearing.

Preferably, the surface of the draw hook is sleeved with a pull ring, the inner wall of the spiral block is provided with threads, the threads of the inner wall of the spiral block are meshed with the threads of the surface of the threaded rod, and the surface tooth socket of the driven gear is meshed with the surface tooth socket of the driving gear.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, reference column through the setting, be used for supporting and fixing, locating piece through the setting, a function for keeping the layer board to stabilize the lift, layer board through the setting, a lift is realized to be used for driving the fly leaf, fly leaf through the setting, be used for loading the material, wind-up roll through the setting, a connection rope through the setting, a function for driving the layer board lift, a servo motor through the setting, a power is provided for the lift of layer board, a spiral piece through the setting, a removal is realized for driving the fly leaf, threaded rod through the setting, a drive spiral piece, a second servo motor through the setting, a power is provided for the removal of fly leaf.

Drawings

Fig. 1 is a schematic structural view of the cross section of the present invention;

fig. 2 is a schematic top view of the positioning block of the present invention;

fig. 3 is a schematic top view of the pallet of the present invention.

In the figure: 1. a base plate; 2. a fixed block; 3. a positioning column; 4. positioning blocks; 5. a support plate; 6. a movable plate; 7. connecting blocks; 8. a limiting block; 9. a top plate; 10. a support pillar; 11. a rotating shaft; 12. a wind-up roll; 13. a connecting rope; 14. a support plate; 15. a first servo motor; 16. pulling a hook; 17. a pull ring; 18. connecting grooves; 19. a driven roller; 20. a positioning mechanism; 21. a card slot; 22. a screw block; 23. a threaded rod; 24. a driven gear; 25. a driving gear; 26. a second servo motor; 27. a groove; 28. and a bearing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a construction lifting device for security engineering comprises a bottom plate 1, wherein the left side and the right side of the top of the bottom plate 1 are symmetrically and fixedly connected with fixed blocks 2, the top of the fixed block 2 is fixedly connected with a positioning column 3, the outer wall of the positioning column 3 is provided with a groove 27, the bottom of the positioning column 3 penetrates through the outer wall of the fixed block 2 and extends to the middle part of the fixed block 2, the top of the positioning column 3 penetrates through the outer wall of a limiting block 8 and extends to the middle part of the limiting block 8, the positioning column 3 is arranged for supporting and fixing, the surface of the bottom of the positioning column 3 is sleeved with a positioning block 4, the positioning block 4 is arranged for keeping a supporting plate 5 stably lifted, a driven roller 19 inside the positioning block 4 is in rolling contact with the groove 27 on the outer wall of the positioning column 3, a connecting groove 18 is arranged inside the positioning block 4, and driven rollers 19 are symmetrically arranged at the top and the bottom of the inner wall of the connecting groove 18, the left side and the right side of a driven roller 19 are symmetrically provided with positioning mechanisms 20, the driven roller 19 is rotatably connected with positioning blocks 4 through the positioning mechanisms 20, the middle parts of the opposite sides of the two positioning blocks 4 are fixedly connected with supporting plates 5, the supporting plates 5 are slidably connected with positioning columns 3 through the positioning blocks 4 and are used for driving the movable plates 6 to ascend and descend through the arranged supporting plates 5, the top parts of the supporting plates 5 are provided with the movable plates 6 and are used for loading materials through the arranged movable plates 6, the top parts and the bottom parts of the movable plates 6 are symmetrically provided with clamping grooves 21, the left side and the right side of the clamping grooves 21 are symmetrically provided with screw blocks 22 and are used for driving the movable plates 6 to move through the arranged screw blocks 22, the inner walls of the screw blocks 22 are provided with screw rods 23, the screw rods 23 are used for driving the screw blocks 22, the inner walls of the screw blocks 22 are provided with threads, and the threads of the inner walls of the screw blocks 22 are meshed with the surface threads of the screw rods 23, a driven gear 24 is fixedly connected to the right side of the threaded rod 23, a driving gear 25 is arranged on one side of each of the two driven gears 24, surface tooth grooves of the driven gear 24 are meshed with surface tooth grooves of the driving gear 25, a second servo motor 26 is fixedly connected to the right side of the driving gear 25 and used for providing power for the movement of the movable plate 6 through the arranged second servo motor 26, connecting blocks 7 are symmetrically and fixedly connected to the left side and the right side of the top of the supporting plate 5, pull rings 17 are arranged on the top of the connecting blocks 7, a limiting block 8 is fixedly connected to the top of the positioning column 3, a top plate 9 is fixedly connected to the top of the limiting block 8, supporting columns 10 are symmetrically and fixedly connected to the left side and the right side of the top plate 9, rotating shafts 11 are fixedly connected to the middle parts of the opposite sides of the two supporting columns 10, bearings 28 are arranged inside the supporting columns 10, rotating shafts 11 are fixedly connected to the inner walls of the bearings 28, and winding rollers 12 are symmetrically and fixedly connected to the left side and the right side of the rotating shafts 11, through the wind-up roll 12 that sets up, be used for flexible connection rope 13, the surface of wind-up roll 12 is provided with connection rope 13, through the connection rope 13 that sets up, be used for driving the effect that layer board 5 goes up and down, the bottom fixedly connected with drag hook 16 of connection rope 13, pull ring 17 has been cup jointed on the surface of drag hook 16, the right side fixedly connected with backup pad 14 of support column 10, the first servo motor 15 of top fixedly connected with of backup pad 14, through the first servo motor 15 that sets up, be used for providing power for the lift of layer board 5.

It should be noted that, the utility model relates to a construction elevating gear for security protection engineering, through starting first servo motor 15 during the use, drive pivot 11 by first servo motor 15 and rotate, drive wind-up roll 12 by pivot 11 again and rotate, rotate through wind-up roll 12 and make connecting rope 13 around self outer wall, drive layer board 5 through drag hook 16 and pull ring 17, layer board 5 realizes going up and down at fixed drive fly leaf 6 through locating piece 4 and reference column 3, when fly leaf 6 needs to remove, through starting second servo motor 26, drive driving gear 25 by second servo motor 26, drive driven gear 24 again by driving gear 25, drive threaded rod 23 again by driven gear 24, drive spiral piece 22 again by threaded rod 23, drive fly leaf 6 through spiral piece 22 and remove.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction elevating gear for security protection engineering, includes bottom plate (1), its characterized in that: the positioning device is characterized in that fixed blocks (2) are symmetrically and fixedly connected to the left side and the right side of the top of the bottom plate (1), positioning columns (3) are fixedly connected to the top of the fixed blocks (2), positioning blocks (4) are sleeved on the surfaces of the bottoms of the positioning columns (3), connecting grooves (18) are formed in the positioning blocks (4), driven rollers (19) are symmetrically arranged at the top and the bottom of the inner walls of the connecting grooves (18), positioning mechanisms (20) are symmetrically arranged at the left side and the right side of the driven rollers (19), supporting plates (5) are fixedly connected to the middle portions of two opposite sides of the two positioning blocks (4), movable plates (6) are arranged at the top of the supporting plates (5), clamping grooves (21) are symmetrically formed in the top and the bottom of the movable plates (6), spiral blocks (22) are symmetrically arranged at the left side and the right side of the clamping grooves (21), and threaded rods (23) are arranged on the inner walls of the spiral blocks (22), the right side of the threaded rod (23) is fixedly connected with driven gears (24), one opposite side of the two driven gears (24) is provided with a driving gear (25), the right side of the driving gear (25) is fixedly connected with a second servo motor (26), the left side and the right side of the top of the supporting plate (5) are symmetrically and fixedly connected with connecting blocks (7), the top of each connecting block (7) is provided with a pull ring (17), the top of each positioning column (3) is fixedly connected with a limiting block (8), the top of each limiting block (8) is fixedly connected with a top plate (9), the left side and the right side of the top plate (9) are symmetrically and fixedly connected with supporting columns (10), the middle parts of the two opposite sides of the supporting columns (10) are fixedly connected with a rotating shaft (11), the left side and the right side of the rotating shaft (11) are symmetrically and fixedly connected with a winding roller (12), and the surface of the winding roller (12) is provided with a connecting rope (13), the bottom fixedly connected with drag hook (16) of connecting rope (13), the right side fixedly connected with backup pad (14) of support column (10), the first servo motor (15) of top fixedly connected with of backup pad (14).

2. The construction lifting device for security engineering according to claim 1, characterized in that: the outer wall that fixed block (2) were run through to the bottom of reference column (3) extends to the middle part of fixed block (2), and the outer wall that stopper (8) were run through at the top of reference column (3) extends to the middle part of stopper (8).

3. The construction lifting device for security engineering according to claim 2, characterized in that: the driven roller (19) is rotatably connected with the positioning block (4) through a positioning mechanism (20).

4. The construction lifting device for security engineering according to claim 3, characterized in that: the supporting plate (5) is connected with the positioning column (3) in a sliding mode through the positioning block (4), a groove (27) is formed in the outer wall of the positioning column (3), and the driven roller (19) in the positioning block (4) is in rolling contact with the groove (27) in the outer wall of the positioning column (3).

5. The construction lifting device for security engineering according to claim 4, characterized in that: the bearing (28) is arranged inside the supporting column (10), and a rotating shaft (11) is fixedly connected to the inner wall of the bearing (28).

6. The construction lifting device for security engineering according to claim 5, characterized in that: the surface of drag hook (16) has cup jointed pull ring (17), the inner wall of spiral piece (22) is provided with the screw thread, and the inner wall screw thread and threaded rod (23) surface screw thread of spiral piece (22) mesh mutually, the surface tooth's socket of driven gear (24) meshes mutually with the surface tooth's socket of driving gear (25).