CN214138621U

CN214138621U - High jacking equipment for civil engineering of security

Info

Publication number: CN214138621U
Application number: CN202120110957.7U
Authority: CN
Inventors: 王晓志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-07
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a high-safety lifting device for civil engineering, which comprises a supporting mechanism, a mounting rack, a lifting mechanism, a placing plate and an adjusting mechanism, wherein the supporting mechanism is provided with a supporting bottom plate, a roller, a telescopic rod and a fixed foot, the telescopic rod is arranged around the lower surface of the supporting bottom plate, the fixed foot is arranged below the telescopic rod, the mounting rack is arranged on the upper surface of the supporting bottom plate, the mounting rack is provided with a cavity, the lifting mechanism is provided with a motor I, a rotating shaft, a gear, a threaded rod I and a fixed plate, the motor I is arranged in the cavity, the placing plate is arranged above the mounting rack, the adjusting mechanism is provided with a motor II, a threaded rod II and a sliding groove, the sliding groove is arranged at the inner side of the fixed plate, the utility model drives the threaded rod I to rotate by the motor, so that the height of the fixed plate is adjusted, thereby make and place the board and go up and down to adjust through the size that adjustment mechanism made the rack, it is more convenient to use.

Description

High jacking equipment for civil engineering of security

Technical Field

The utility model relates to a civil engineering technical field specifically is a high jacking equipment for civil engineering of security.

Background

Civil engineering refers to various engineering facilities which are built on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, and the civil engineering refers to engineering entities which are used for surveying, planning, designing, constructing, installing, maintaining and the like for building, reconstructing or expanding buildings, structures, related supporting facilities and the like of various projects besides buildings and buildings, and the like, and the lifting equipment is one of devices commonly used in civil engineering, and is a platform device for carrying people or goods to lift on vertical upper and lower channels.

However, the existing civil engineering lifting device has the following disadvantages:

1. when the existing lifting equipment for civil engineering is lifted to a certain height, the bottom is easy to be unstable due to the larger weight above the lifting equipment, and the safety performance is lower.

2. The existing lifting equipment for civil engineering has the defects that the size of a placing platform is fixed, the placing platform cannot be adjusted, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high jacking equipment for civil engineering of security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high jacking equipment for civil engineering of security, includes supporting mechanism, mounting bracket, elevating system, places board and adjustment mechanism, supporting mechanism is provided with supporting baseplate, gyro wheel, telescopic link and fixed foot, the telescopic link sets up around the supporting baseplate lower surface, fixed foot sets up the below at the telescopic link, the mounting bracket sets up the upper surface at supporting baseplate, the mounting bracket is provided with the cavity, elevating system is provided with motor one, axis of rotation, gear, threaded rod one, fixed plate, motor one sets up in the cavity, place the board setting in the top of mounting bracket, adjustment mechanism is provided with motor two, threaded rod two and sliding tray, the sliding tray sets up the inboard at the fixed plate.

Preferably, the left and right sides of mounting bracket cavity is provided with the mounting panel, the upper surface of mounting panel and supporting baseplate and the upper wall fixed connection of mounting bracket, a motor sets up between the mounting panel, a motor sets up to the double-shaft motor, the left and right sides of a motor is provided with the axis of rotation, rotates the axis of rotation that drives both ends through a motor.

Preferably, the gear is provided with a first bevel gear and a second bevel gear, the first bevel gear is arranged at one end of the rotating shaft, the second bevel gear is arranged at the lower end of the first threaded rod, the first bevel gear and the bevel of the second bevel gear are attached to each other, the first bevel gear is driven to rotate through the rotating shaft, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the first threaded rod to rotate.

Preferably, the mounting bracket is provided with the installing port all around, threaded rod one sets up in the installing port, the fixed plate sets up the top at the installing port, the inside of fixed plate is provided with the thread groove, the upper end setting of threaded rod one is in the thread groove, rotates through threaded rod one, makes the fixed plate shift up to rack between the fixed plate goes up and down.

Preferably, the left and right sides of placing the board sets up in the sliding tray, and the left and right sides of placing the board is provided with the mounting groove, be provided with the helicitic texture in the mounting groove, the centre of sliding tray is provided with motor two, the two left and right sides of motor are provided with threaded rod two, threaded rod two sets up in the mounting groove, drives threaded rod two through motor two and rotates to both ends remove to both sides in the sliding tray about making the rack, and fixed through the sliding tray.

Preferably, place the board and set up two around to, place the centre of board and be provided with the dead slot, one side of dead slot is provided with extends the mouth, be provided with the extension board in the dead slot, the extension board passes and extends the mouth and both ends are provided with the cardboard, the cross section of cardboard is greater than the cross section that extends the mouth, and the board of placing when the left and right sides removes to both sides and makes the extension board in the middle of spilling, increases the area of placing of rack to place the extension board through the cardboard and follow the landing in the dead slot.

The utility model provides a high jacking equipment for civil engineering of security possesses following beneficial effect:

(1) the utility model discloses a set up the gyro wheel in the below of supporting baseplate and be convenient for remove to lower surface four corners department at supporting baseplate is provided with telescopic link and fixed foot, makes fixed foot move down through the telescopic link is flexible, with the ground laminating, because the lower surface area of fixed foot is great, the friction on increase and ground, thereby make equipment more stable, improve its security.

(2) The utility model discloses a to place the board and set up to two, and place the inboard portion and be provided with the dead slot, be provided with the extension board in the dead slot, and the left and right sides of placing the board is provided with the mounting groove, two settings of threaded rod are in the mounting groove, rotate through two motors and drive two rotations of threaded rod, two drives of threaded rod are placed the board and slide to both sides in the sliding tray, thereby make the extension board spill, the area that the increase was placed, because the left and right sides of extending the board is provided with the cardboard, the cross section of cardboard is greater than the cross section of extending the mouth, thereby avoid extending the board landing in the dead slot, it is more stable to place.

Drawings

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

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a side sectional view of the placing board of the present invention.

In the figure: 1. a mounting frame; 2. placing the plate; 3. a support base plate; 4. a telescopic rod; 5. a fixing leg; 6. a first motor; 7. a rotating shaft; 8. a first threaded rod; 9. a fixing plate; 10. a second motor; 11. a second threaded rod; 12. a sliding groove; 13. mounting a plate; 14. a bevel gear I; 15. a bevel gear II; 16. an empty groove; 17. an extension plate; 18. and (4) clamping the board.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a high jacking equipment for civil engineering of security, includes supporting mechanism, mounting bracket 1, elevating system, places board 2 and adjustment mechanism, supporting mechanism is provided with supporting baseplate 3, gyro wheel, telescopic link 4 and fixed foot 5, telescopic link 4 sets up around 3 lower surfaces of supporting baseplate, fixed foot 5 sets up the below at telescopic link 4, mounting bracket 1 sets up the upper surface at supporting baseplate 3, mounting bracket 1 is provided with the cavity, elevating system is provided with motor 6, axis of rotation 7, gear, threaded rod 8, fixed plate 9, motor 6 sets up in the cavity, place board 2 and set up the top at mounting bracket 1, adjustment mechanism is provided with motor two 10, threaded rod two 11 and sliding tray 12, sliding tray 12 sets up the inboard at fixed plate 9.

The left and right sides of 1 cavity of mounting bracket is provided with mounting panel 13, mounting panel 13 and supporting baseplate 3's upper surface and mounting bracket 1's upper wall fixed connection, a motor 6 sets up between mounting panel 13, a motor 6 sets up to the double-shaft motor, the left and right sides of a motor 6 is provided with axis of rotation 7, rotates the axis of rotation 7 that drives both ends through a motor 6 and rotates.

The gear is provided with a first bevel gear 14 and a second bevel gear 15, the first bevel gear 14 is arranged at one end of the rotating shaft 7, the second bevel gear 15 is arranged at the lower end of the first threaded rod 8, the first bevel gear 14 and the bevel of the second bevel gear 15 are attached to each other, the first bevel gear 14 is driven to rotate through the rotating shaft 7, the first bevel gear 14 drives the second bevel gear 15 to rotate, and the second bevel gear 15 drives the first threaded rod 8 to rotate.

Be provided with the installing port around mounting bracket 1, a threaded rod 8 sets up in the installing port, fixed plate 9 sets up the top at the installing port, the inside of fixed plate 9 is provided with the thread groove, the upper end setting of a threaded rod 8 is in the thread groove, rotates through a threaded rod 8, makes fixed plate 9 shift up to rack between the fixed plate 9 goes up and down.

The left and right sides of placing board 2 sets up in sliding tray 12, and the left and right sides of placing board 2 is provided with the mounting groove, be provided with helicitic texture in the mounting groove, the centre of sliding tray 12 is provided with two 10 motors, two 10 left and right sides of motor are provided with two 11 threaded rods, two 11 threaded rods set up in the mounting groove, drive two 11 rotations of threaded rod through two 10 motors to both ends remove to both sides in sliding tray 12 about making the rack, and fixed through sliding tray 12.

Place board 2 and set up to two around, place the centre of board 2 and be provided with dead slot 16, one side of dead slot 16 is provided with extends the mouth, be provided with extension board 17 in the dead slot 16, extension board 17 passes and extends the mouth and both ends are provided with cardboard 18, the cross section of cardboard 18 is greater than the cross section that extends the mouth, and the board 2 of placing when the left and right sides removes to both sides and makes the extension board 17 that spills in the middle of spilling, increases the area of placing of rack to place extension board 17 through cardboard 18 and follow landing in the dead slot 16.

It should be noted that, a lifting device for civil engineering with high safety, when needing to use, the device is moved to a proper position through a roller, then a fixed foot 5 is moved downwards through the extension and contraction of a telescopic rod 4 and is jointed with the ground, because the lower surface area of the fixed foot 5 is large, the friction with the ground is increased, so that the device is more stable, then an object is placed on a placing plate 2, a first motor 6 rotates to drive a rotating shaft 7 to rotate, the rotating shaft 7 drives a first bevel gear 14 to rotate, the first bevel gear 14 drives a second bevel gear 15 to rotate, so that a first threaded rod 8 rotates, the first threaded rod 8 drives a fixed plate 9 to move upwards, so that the placing plate 2 between the fixed plates 9 moves upwards, the object is lifted, when a second motor 10 rotates to drive a second threaded rod 11 to rotate, the second threaded rod 11 drives the placing plate 2 to slide towards two sides in a sliding groove 12, so that an extending plate 17 leaks out, the area of placing is increased, because the left and right sides of extension board 17 is provided with cardboard 18 to avoid extension board 17 landing in dead slot 16, place more stably.

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 high jacking equipment for civil engineering of security, a serial communication port, include supporting mechanism, mounting bracket (1), elevating system, place board (2) and adjustment mechanism, supporting mechanism is provided with supporting baseplate (3), gyro wheel, telescopic link (4) and fixed foot (5), telescopic link (4) set up around supporting baseplate (3) lower surface, fixed foot (5) set up the below at telescopic link (4), mounting bracket (1) sets up the upper surface at supporting baseplate (3), mounting bracket (1) is provided with the cavity, elevating system is provided with motor (6), axis of rotation (7), gear, threaded rod (8), fixed plate (9), motor (6) set up in the cavity, place board (2) and set up the top at mounting bracket (1), adjustment mechanism is provided with motor two (10) A second threaded rod (11) and a sliding groove (12), wherein the sliding groove (12) is arranged on the inner side of the fixing plate (9).

2. The civil engineering lifting device with high safety as claimed in claim 1, wherein: the left and right sides of mounting bracket (1) cavity is provided with mounting panel (13), mounting panel (13) and the upper surface of supporting baseplate (3) and the upper wall fixed connection of mounting bracket (1), motor (6) set up between mounting panel (13), motor (6) set up to the biax motor, the left and right sides of motor (6) are provided with axis of rotation (7).

3. The civil engineering lifting device with high safety as claimed in claim 1, wherein: the gear is provided with a first bevel gear (14) and a second bevel gear (15), the first bevel gear (14) is arranged at one end of the rotating shaft (7), the second bevel gear (15) is arranged at the lower end of the first threaded rod (8), and the bevels of the first bevel gear (14) and the second bevel gear (15) are attached to each other.

4. The civil engineering lifting device with high safety as claimed in claim 1, wherein: the mounting bracket is characterized in that mounting openings are formed in the periphery of the mounting bracket (1), a first threaded rod (8) is arranged in the mounting openings, a fixed plate (9) is arranged above the mounting openings, thread grooves are formed in the fixed plate (9), and the upper ends of the first threaded rod (8) are arranged in the thread grooves.

5. The civil engineering lifting device with high safety as claimed in claim 1, wherein: the left side and the right side of the placing plate (2) are arranged in the sliding grooves (12), the left side and the right side of the placing plate (2) are provided with mounting grooves, thread structures are arranged in the mounting grooves, a second motor (10) is arranged in the middle of the sliding grooves (12), threaded rods (11) are arranged on the left side and the right side of the second motor (10), and the second threaded rods (11) are arranged in the mounting grooves.

6. The civil engineering lifting device with high safety as claimed in claim 1, wherein: the novel table tennis table is characterized in that the placing plate (2) is arranged into a front plate and a rear plate, a hollow groove (16) is formed in the middle of the placing plate (2), an extending opening is formed in one side of the hollow groove (16), an extending plate (17) is arranged in the hollow groove (16), the extending plate (17) penetrates through the extending opening, clamping plates (18) are arranged at two ends of the extending plate, and the cross section of each clamping plate (18) is larger than that of the extending opening.