CN214879985U

CN214879985U - Lifting platform with protection function for electric power construction

Info

Publication number: CN214879985U
Application number: CN202120622367.2U
Authority: CN
Inventors: 姜琳; 周政涛; 刘馨舟; 王立坤; 李安锐
Original assignee: Northeast No2 Electric Power Engineering Corp Of Energy China
Current assignee: Northeast No2 Electric Power Engineering Corp Of Energy China
Priority date: 2021-03-28
Filing date: 2021-03-28
Publication date: 2021-11-26
Anticipated expiration: 2031-03-28

Abstract

The utility model relates to a lifting platform with protection function for electric power construction, which comprises a sliding table, wherein the upper surface of the sliding table is provided with a sliding groove, a sliding block is arranged in the sliding groove, and the upper surface of the sliding block is provided with a working platform, so that the working platform can slide outwards for a certain distance to increase the working area; the upper surface boundary of the working platform is provided with a guardrail which plays a role in protecting constructors; a first groove is formed in the edge angle position of the upper surface of the working platform and can be used for placing carried equipment; an observation platform is arranged at the center of the working platform, so that the work such as surveying and mapping can be conveniently carried out during high-altitude operation; the end surface is provided with scissors fork lift under the slip table, and scissors fork lift bottom is provided with the revolving stage, and the revolving stage lower extreme is provided with the base, and the base up end is provided with self-locking mechanism, and self-locking structure outer end is provided with manual rocking handle, rotatable manual rocking handle adjustment direction behind the work platform roll-off.

Description

Lifting platform with protection function for electric power construction

Technical Field

The utility model relates to a construction platform technical field specifically is a lift platform for electric power construction with safeguard function.

Background

Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. The lifting mechanical device is a mechanical device driven by a hydraulic cylinder or a chain to lift, and is mainly used for high-altitude operation and high-altitude maintenance.

Lifting machinery all plays important role in many trades, and the lift platform that has been used for electric power construction mainly is for cutting fork lift platform, generally all fixes on the automobile body, and the drive mode is hydraulic drive, and hydraulic drive can prevent that lift platform from falling suddenly when the outage from causing the accident. However, all scissor lifts of the scissor lift platform are movable components, and the problems of abrasion and deformation of parts and the like are easily caused, so that the platform is not stable in the lifting process, and constructors need protective measures; secondly, observation, surveying and mapping, distance measurement and other work are sometimes required in the power construction process, the equipment often needs to be kept horizontal to enable measured data to be accurate and effective, but the existing lifting platform for power construction cannot be leveled or is difficult to level, so that the work efficiency is slow; moreover, in the electric power construction process, the existing lifting platform can only carry out artificial protection when transporting equipment, so that constructors cannot better protect the lifting platform; finally, the existing lifting platform cannot move horizontally after rising, and often, because of mechanical errors or surveying and mapping errors, the platform cannot reach a work area to be reached after rising, the platform needs to be lowered to a safe height first and then moved integrally, and then the platform is lifted again.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lift platform for electric power construction with safeguard function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lift platform for electric power construction with safeguard function, including the slip table, the slip table upper surface is provided with the spout, be provided with the slider in the spout, the slider upper surface is provided with work platform, work platform upper surface boundary is provided with the guardrail, work platform upper surface edge angle position is provided with recess one, work platform central point puts and is provided with observation platform, observation platform passes through leveling screw interconnect with work platform, the terminal surface is provided with scissors fork lift under the slip table, scissors fork lift bottom is provided with the revolving stage, the revolving stage lower extreme is provided with the base, the base up end is provided with recess two, be provided with self-locking mechanism in the recess two, self-locking mechanism outer end is provided with manual rocking handle.

Preferably, the bottom of the working platform is provided with a threaded push rod, and the threaded push rod is connected with the sliding table.

Preferably in further, who is provided with the stopper in spout outer end, stopper and slip table bolted connection.

In a further preferred manner, the groove is provided with an elastic cord on one side.

In a further preferred mode, the leveling screws are arranged in four groups, and the four groups are respectively arranged at four corners of the observation platform.

Preferably in further, the self-locking mechanism comprises a worm and a gear, the worm and the gear are matched with each other, the worm is fixedly connected with the manual rocking handle, the upper end face of the gear is fixedly connected with the lower end face of the rotary table, the bottom end of the gear is movably connected with the base, a bearing can be arranged between the gear and the base, and then the gear can be better enabled to rotate along the base.

In a further preferred manner, the outer end of the hand crank is provided with a roller.

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

the middle sliding table is connected with the working platform in a sliding way, so that the working platform can move in the horizontal direction by manually adjusting the threaded push rod after rising; the direction of the self-locking mechanism arranged on the base can be adjusted by rotating the manual rocking handle, so that the coverable area of the working platform is greatly improved, and the working efficiency is improved; the working platform is provided with a guardrail which can protect constructors; the working platform is provided with a first groove, conveyed equipment can be placed in the first groove and fixed by an elastic rope, the equipment is prevented from sliding and being damaged, and constructors are prevented from being injured by sliding and colliding of the equipment; the working platform is provided with the observation platform, so that observation, distance measurement and mapping in the high-altitude construction process can be facilitated.

Drawings

FIG. 1 is a middle three-dimensional structure diagram of the present invention;

FIG. 2 is a partial view of portion A of FIG. 1;

fig. 3 is an exploded view of the present invention;

fig. 4 is a structural view of the base of the present invention.

In the figure: 1. a sliding table; 2. a chute; 3. a slider; 4. a working platform; 5. a guardrail; 6. a first groove; 7. an observation platform; 8. leveling screw rods; 9. a scissor lift; 10. a turntable; 11. a base; 12. a second groove; 13. a self-locking mechanism; 14. a manual crank; 15. a threaded push rod; 16. a limiting block; 17. an elastic cord; 18. a worm; 19. a gear; 20. and (6) rolling.

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.

Example (b):

referring to fig. 1-4, a lifting platform with a protection function for electric power construction comprises a sliding table 1, a sliding groove 2 is formed in the upper surface of the sliding table 1, a sliding block 3 is arranged in the sliding groove 2, a working platform 4 is arranged on the upper surface of the sliding block 3, a guardrail 5 is arranged on the upper surface boundary of the working platform 4, a groove I6 is formed in the edge angle position of the upper surface of the working platform 4, an observation platform 7 is arranged in the center position of the working platform 4, the observation platform 7 is connected with the working platform 4 through a leveling screw rod 8, a scissor lift 9 is arranged on the lower end surface of the sliding table 1, a rotary table 10 is arranged at the bottom end of the scissor lift 9, a base 11 is arranged at the lower end of the rotary table 10, a groove II 12 is formed in the upper end surface of the base 11, a self-locking mechanism 13 is arranged in the groove II 12, and a manual crank 14 is arranged at the outer end of the self-locking mechanism 13.

In this embodiment, a threaded push rod 15 is arranged at the bottom of the working platform 4, and the threaded push rod 15 is connected with the sliding table 1, so that the position of the working platform 4 can be adjusted, and the working area is increased.

In this embodiment, who is provided with stopper 16 in 2 outer ends of spout, stopper 16 and slip table 1 bolted connection prevent work platform 4 roll-off spout 2.

In this embodiment, the elastic rope 17 is disposed on the side of the first groove 6 to stabilize the object placed in the first groove 6.

In this embodiment, four groups of leveling screws 8 are arranged at four corners of the observation platform 7, respectively, so that the observation platform 7 can be quickly leveled.

In this embodiment, the self-locking mechanism 14 includes a worm 18 and a gear 19, the worm 18 and the gear 19 are mutually matched, the worm 18 is fixedly connected with the manual rocking handle 14, the upper end surface of the gear 19 is fixedly connected with the lower end surface of the rotary table 10, the bottom end of the gear 19 is movably connected with the base 11, a bearing can be arranged between the gear 19 and the base 11, and then the gear 19 can be better rotated along the base 11, and the structure is stable in transmission and labor-saving.

In this embodiment, the outer end of the manual crank 14 is provided with a roller 20, and the roller 20 can prevent hands from being damaged by friction when a constructor rotates the manual crank 14.

The working principle is as follows: firstly, the utility model is fixed on an external vehicle body, a constructor drives the vehicle to a position needing high-altitude operation, a high-altitude constructor climbs a working platform 4, and if other equipment is arranged, the equipment can be placed in the first groove 6 and fixed by an elastic rope 18, so that the equipment is prevented from sliding; starting an external power supply, pushing and lifting the scissor lift 9, driving the sliding table 1 and the working platform 4 to ascend by the scissor lift 9, and preventing falling down by a constructor who needs to hold a handrail in the ascending process; the lifting is stopped after the height is raised to the required height, and if the target can not be reached, the threaded push rod 15 can be manually adjusted to enable the working platform 4 to slide outwards; if the working platform 4 needs to rotate, the manual rocking handle 14 can be rotated by contacting ground constructors, the rotary table 10 is rotated through transmission of the self-locking mechanism 13 on the base 11, the manual rocking handle 14 stops rotating after the rotary table rotates to a required direction, and the self-locking mechanism 13 consists of a worm 18 and a gear 19, so that the rotating effect is slow, stable and labor-saving; if surveying and mapping and other work needing leveling in the process of high-altitude operation are needed, external equipment can be placed on the observation platform 7, the observation platform 7 and the external equipment are adjusted to be in a horizontal state by adjusting the leveling screw 8, and surveying and mapping and other work can be directly carried out after the adjustment is finished; after the work is finished, an external power supply is started, the telescopic scissor lift 9 drives the sliding table 1 and the working platform 4 to descend to a safe position, and a constructor gets off the table and turns off the external power supply.

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 lift platform for electric power construction with safeguard function, includes slip table (1), its characterized in that: the upper surface of the sliding table (1) is provided with a sliding groove (2), a sliding block (3) is arranged in the sliding groove (2), the upper surface of the sliding block (3) is provided with a working platform (4), the upper surface boundary of the working platform (4) is provided with a guardrail (5), the edge angle position of the upper surface of the working platform (4) is provided with a groove I (6), the central position of the working platform (4) is provided with an observation platform (7), the observation platform (7) and the working platform (4) are connected with each other through a leveling screw (8), the lower end surface of the sliding table (1) is provided with a scissor type elevator (9), the bottom end of the scissor type elevator (9) is provided with a rotary table (10), the lower end of the rotary table (10) is provided with a base (11), the upper end surface of the base (11) is provided with a groove II (12), a self-locking mechanism (13) is arranged in the groove II (12), and the outer end of the self-locking mechanism (13) is provided with a manual crank (14).

2. The lifting platform with the protection function for electric power construction as claimed in claim 1, wherein: the bottom of the working platform (4) is provided with a threaded push rod (15), and the threaded push rod (15) is connected with the sliding table (1).

3. The lifting platform with the protection function for electric power construction as claimed in claim 1, wherein: who is provided with stopper (16) spout (2) outer end, stopper (16) and slip table (1) bolted connection.

4. The lifting platform with the protection function for electric power construction as claimed in claim 1, wherein: and an elastic rope (17) is arranged on the side surface of the first groove (6).

5. The lifting platform with the protection function for electric power construction as claimed in claim 1, wherein: four groups of leveling screws (8) are arranged at four corners of the observation platform (7) respectively.

6. The lifting platform with the protection function for electric power construction as claimed in claim 1, wherein: the self-locking mechanism (13) comprises a worm (18) and a gear (19), the worm (18) and the gear (19) are matched with each other, no end of the worm (18) is fixedly connected with the manual rocking handle (14), the upper end face of the gear (19) is fixedly connected with the lower end face of the rotary table (10), and the bottom end of the gear (19) is movably connected with the base (11).

7. The lifting platform with the protection function for electric power construction as claimed in claim 6, wherein: the outer end of the manual rocking handle (14) is provided with a rolling sleeve (20).