CN112960615A - Elevating gear is used in road construction - Google Patents

Elevating gear is used in road construction Download PDF

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Publication number
CN112960615A
CN112960615A CN202110331304.6A CN202110331304A CN112960615A CN 112960615 A CN112960615 A CN 112960615A CN 202110331304 A CN202110331304 A CN 202110331304A CN 112960615 A CN112960615 A CN 112960615A
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CN
China
Prior art keywords
bottom plate
road construction
slide
plate
lifting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110331304.6A
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Chinese (zh)
Inventor
唐衡安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110331304.6A priority Critical patent/CN112960615A/en
Publication of CN112960615A publication Critical patent/CN112960615A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00—Lifting apparatus
    • B66F2700/03—Lifting jacks with pinion and rack

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention discloses a lifting device for road construction, which comprises a bottom plate, wherein a rectangular hole is formed in the middle of the top surface of the bottom plate, a rack plate is arranged in the rectangular hole in a sliding manner, a lifting platform is fixedly arranged at the top end of the rack plate, a fixed block is fixedly arranged at the bottom end of the rack plate, a motor box is fixedly arranged on the bottom surface of the bottom plate, a motor is arranged in the motor box, a bevel gear is fixedly arranged on a power output end of the motor and meshed and connected with the rack plate, a storage battery is arranged on the bottom surface of the bottom plate, and damping devices are arranged at four corners of the bottom surface of the. The invention not only facilitates the lifting operation, but also has high stability.

Description

Elevating gear is used in road construction
Technical Field
The invention relates to the technical field of road construction, in particular to a lifting device for road construction.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. Road works, like civil engineering of any other gate type, have obvious technical, economic and regulatory aspects.
At present, a lifting device is often used in road construction, and the existing lifting device on the market has the problems of inconvenient lifting and poor stability.
Disclosure of Invention
The invention aims to provide a lifting device for road construction, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a lifting device for road construction, includes the bottom plate, the rectangular hole has been seted up at the top surface middle part of bottom plate, it is provided with the rack board to slide in the rectangular hole, the top of rack board has set firmly the elevating platform, the bottom of rack board has set firmly the fixed block, the bottom surface of bottom plate has set firmly the motor box, install the motor in the motor box, bevel gear has set firmly on the power take off of motor, bevel gear is connected with the meshing of rack board, the battery is installed to the bottom surface of bottom plate, four corners in the bottom surface of bottom plate all are provided with damping device.
Preferably, four corners of the top surface of the bottom plate are all provided with slide holes, each slide rod is arranged in each slide hole in a sliding mode, the top end of each slide rod is fixedly connected with the bottom surface of the lifting platform, and the bottom end of each slide rod is fixedly provided with a limiting block.
Preferably, a lifting spring is arranged between each sliding hole and the lifting platform, and each lifting spring is sleeved on the corresponding sliding rod.
Preferably, damping device includes a fixed section of thick bamboo, a fixed section of thick bamboo and the bottom surface rigid coupling of bottom plate, it is provided with the spliced pole to slide in the fixed section of thick bamboo, the universal wheel is installed to the bottom of spliced pole.
Preferably, a damping spring is arranged between the top end of the connecting column and the inner top surface of the fixed cylinder, and two ends of the damping spring are fixedly connected with the fixed cylinder and the connecting column respectively.
The invention has the beneficial effects that:
the universal wheel is pushed to drive the connecting column to slide up and down along the fixed cylinder, so that the damping spring stretches and contracts to play a good damping role.
Drawings
FIG. 1 is a schematic structural view of the present invention;
reference numerals: 1. a base plate; 2. a slide bar; 3. a limiting block; 4. a lift spring; 5. a lifting platform; 6. a fixed cylinder; 7. a damping spring; 8. connecting columns; 9. a universal wheel; 10. a motor; 11. a motor box; 12. a bevel gear; 13. a storage battery; 14. a rack plate; 15. a rectangular hole.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the functions of the invention easily understood, the invention is further described below by combining the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments are provided. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1, a lifting device for road construction, including bottom plate 1, rectangular hole 15 has been seted up at the top surface middle part of bottom plate 1, it is provided with rack plate 14 to slide in rectangular hole 15, elevating platform 5 has been set firmly on the top of rack plate 14, the bottom of rack plate 14 has set firmly the fixed block, motor box 11 has been set firmly to the bottom surface of bottom plate 1, install motor 10 in the motor box 11, motor 10's model is VYF-02, motor 10 passes through power cord and battery 13 electric connection, bevel gear 12 has been set firmly on motor 10's the power take off, bevel gear 12 is connected with rack plate 14 meshing, battery 13 is installed to the bottom surface of bottom plate 1, four corners in bottom surface of bottom plate 1 all are provided with damping device.
Four corners of the top surface of the bottom plate 1 are all provided with slide holes, slide bars 2 are arranged in each slide hole in a sliding mode, the top end of each slide bar 2 is fixedly connected with the bottom surface of the lifting platform 5, the bottom end of each slide bar 2 is fixedly provided with a limiting block 3, a lifting spring 4 is arranged between each slide hole and the lifting platform 5, and each lifting spring 4 is sleeved on the corresponding slide bar 2.
Damping device includes solid fixed cylinder 6, solid fixed cylinder 6 and bottom plate 1's bottom surface rigid coupling, it is provided with spliced pole 8 to slide in solid fixed cylinder 6, universal wheel 9 is installed to spliced pole 8's bottom, the setting of universal wheel 9, the convenience that the overall device removed has been made things convenient for, be provided with damping spring 7 between solid fixed cylinder 6's the interior top surface and spliced pole 8's the top, damping spring 7's both ends respectively with solid fixed cylinder 6, spliced pole 8 rigid coupling, damping spring 7's setting, play good cushioning effect.
The working principle is as follows: firstly, the universal wheel 9 is pushed to drive the connecting column 8 to slide up and down along the fixed cylinder 6, so that the damping spring 7 stretches and contracts to play a good damping role, and further the bottom plate 1 is driven to move to a proper position;
secondly, when the operation of going up and down needs to be carried out, start motor 10, under the power take off of motor 10, drive bevel gear 12 and rotate, simultaneously under the meshing effect, drive rack board 14 and go up and down, and then drive slide bar 2 and slide along the slide opening and go up and down for lift spring 4 is flexible, not only conveniently drives elevating platform 5 and goes up and down, and stability is high moreover.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a lifting device for road construction, includes bottom plate (1), its characterized in that: rectangular hole (15) have been seted up at the top surface middle part of bottom plate (1), it is provided with rack plate (14) to slide in rectangular hole (15), the top of rack plate (14) has set firmly elevating platform (5), the bottom of rack plate (14) has set firmly the fixed block, the bottom surface of bottom plate (1) has set firmly motor box (11), install motor (10) in motor box (11), bevel gear (12) have set firmly on the power take off of motor (10), bevel gear (12) are connected with rack plate (14) meshing, battery (13) are installed to the bottom surface of bottom plate (1), four corners in bottom surface of bottom plate (1) all are provided with damping device.
2. The lifting device for road construction according to claim 1, characterized in that: four corners of the top surface of bottom plate (1) have all seted up the slide opening, every slide rod (2) are provided with all sliding in the slide opening, every the top of slide rod (2) all with the bottom surface rigid coupling of elevating platform (5), every the bottom of slide rod (2) all sets firmly stopper (3).
3. The lifting device for road construction according to claim 2, wherein: lifting springs (4) are arranged between each sliding hole and the lifting platform (5), and each lifting spring (4) is sleeved on the corresponding sliding rod (2).
4. The lifting device for road construction according to claim 1, characterized in that: damping device is including fixed section of thick bamboo (6), the bottom surface rigid coupling of fixed section of thick bamboo (6) and bottom plate (1), it is provided with spliced pole (8) to slide in fixed section of thick bamboo (6), universal wheel (9) are installed to the bottom of spliced pole (8).
5. The lifting device for road construction according to claim 4, wherein: be provided with damping spring (7) between the interior top surface of fixed section of thick bamboo (6) and the top of spliced pole (8), damping spring's (7) both ends respectively with fixed section of thick bamboo (6), spliced pole (8) rigid coupling.
CN202110331304.6A 2021-03-26 2021-03-26 Elevating gear is used in road construction Withdrawn CN112960615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110331304.6A CN112960615A (en) 2021-03-26 2021-03-26 Elevating gear is used in road construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110331304.6A CN112960615A (en) 2021-03-26 2021-03-26 Elevating gear is used in road construction

Publications (1)

Publication Number Publication Date
CN112960615A true CN112960615A (en) 2021-06-15

Family

ID=76278727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110331304.6A Withdrawn CN112960615A (en) 2021-03-26 2021-03-26 Elevating gear is used in road construction

Country Status (1)

Country Link
CN (1) CN112960615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113582044A (en) * 2021-07-29 2021-11-02 盐城意迪尔流体设备有限公司 Hanging bracket with vibration reduction function for fluid equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113582044A (en) * 2021-07-29 2021-11-02 盐城意迪尔流体设备有限公司 Hanging bracket with vibration reduction function for fluid equipment
CN113582044B (en) * 2021-07-29 2023-11-14 盐城意迪尔流体设备有限公司 Hanger with vibration reduction function for fluid equipment

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WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210615