CN213326600U

CN213326600U - Lifting device for building electrical construction

Info

Publication number: CN213326600U
Application number: CN202021969497.5U
Authority: CN
Inventors: 刘立鹏; 马景泉; 王国全; 徐海峰; 冯彦博; 韩世祥; 姜立磊; 刘红宝
Original assignee: Weifang Hongrun Petrochemical Technology Co ltd
Current assignee: Weifang Hongrun Petrochemical Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a lifting device for building electrical construction in the technical field of building electrical construction, which comprises a supporting base, wherein the upper end of the supporting base is fixedly connected with a scissor type lifting frame, the scissor type lifting frame is provided with a hydraulic telescopic rod, the upper end of the scissor type lifting frame is fixedly connected with the bottom end of a lifting platform, the front side and the rear side of the upper end of the lifting platform are both fixedly connected with first guardrails, the inner ends of the left side and the right side of the lifting platform are both provided with accommodating grooves, the accommodating grooves are internally and slidably connected with extending plates, the front end and the rear end of each extending plate are both fixedly connected with second guardrails, the two side ends of the lifting platform between the two groups of first guardrails are both provided with two groups of limiting grooves, positioning mechanisms are inserted in the limiting grooves, the moving length of the extending plates can be adjusted by moving the extending plates and fixing the positioning mechanisms, the guardrail and the railing are arranged around the lifting platform all the time, so that the safety is greatly improved.

Description

Lifting device for building electrical construction

Technical Field

The utility model relates to a building electrical construction technical field, concretely relates to elevating gear for building electrical construction.

Background

Along with the development of economy, city construction is different day by day, office professional facilities inside modern buildings are complete, the automation degree is high, and in order to ensure the reliability and safety of the whole operation of the electricity of the modern buildings and the advancement of intelligent equipment, the installation method and the installation quality of strong and weak electricity systems in electrical engineering are of great importance. The electrical engineering is a complex system engineering, and the main equipment of the strong electrical system comprises: dry-type transformer, diesel generator, high voltage distribution equipment, low voltage distribution board, wire and cable, power lighting, etc. Each system has the advantages of precise equipment, complex structure, advanced technology, safety, reliability, high automation degree and quite strict requirements on installation methods and quality. The investment, quality, construction period and other targets in the construction of the general modern building engineering are clear, the index requirement is high, and the quality engineering is created totally. Therefore, the control of the following key links is grasped in the electrical construction process of the whole engineering construction project, so that the electrical system installation of the whole engineering project reaches the high-quality engineering standard. The construction elevator is generally called as construction elevator, but the definition of the construction elevator is wider, the construction platform also belongs to the construction elevator series, the simple construction elevator is composed of a lift car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electrical system and the like, is a manned and cargo-carrying construction machine which is frequently used in buildings, and the lifting operation platform is a multifunctional lifting mechanical device which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor type, a chain type, a loading and unloading platform and the like.

In the electrical construction of building, electrician's inspection eminence need stand the operation on the lift when using electricity, and the operation platform area on the lift is fixed, can't increase the area of platform according to actual demand, brings inconvenience for the use.

Based on this, the utility model designs a building is elevating gear for electrical construction to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is elevating gear for electrical construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for building electrical construction comprises a supporting base, wherein the upper end of the supporting base is fixedly connected with a shear type lifting frame, the shear type lifting frame is provided with a hydraulic telescopic rod, the upper end of the shear type lifting frame is fixedly connected with the bottom end of the lifting platform, the front side and the rear side of the upper end of the lifting platform are both fixedly connected with a first guardrail, the inner ends of the left side and the right side of the lifting platform are both provided with a containing groove, an extension plate is connected in the containing groove in a sliding way, the front end and the rear end of the extension plate are fixedly connected with a second guardrail, the lower ends of the second guardrails are fixedly connected with sliding blocks, the two ends of the lifting platform, which are positioned in the accommodating grooves, are respectively provided with a sliding groove which is mutually matched with the sliding blocks, the sliding groove upper end is open, the sliding groove upper end width equals the width of second guardrail, two sets of spacing grooves have all been seted up to the both sides end that the elevating platform lies in between two sets of first guardrails, the interpolation of spacing groove has connect positioning mechanism.

Preferably, the lower end of the supporting base is provided with a plurality of groups of anti-skid ribs which are uniformly distributed.

Preferably, the extension panel has a length of 1/2 the length of the first fence.

Preferably, two sets of fixedly connected with railing between one side that the elevating platform middle-end was kept away from to the second guardrail, railing lower extreme height is higher than the elevating platform.

Preferably, the positioning mechanism comprises a positioning rod, a limiting ring is fixedly connected to the upper end of the positioning rod, and a rubber handle is fixedly connected to the upper end of the limiting ring.

Preferably, the diameter and the height of the limiting groove are slightly larger than those of the limiting ring, the positioning grooves with the same diameter as the positioning rods are formed in the lower end of the limiting groove, and the positioning grooves are uniformly distributed in multiple groups on two sides of the extension plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a removal and positioning mechanism's that extend board fixed, can adjust the removal length of extending board to this range of motion that increases the construction has improved work efficiency, and, the extending board is at the removal in-process, has guardrail and railing all around all the time of elevating platform, has improved the security greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the elevating platform of the present invention;

FIG. 3 is a schematic side view of the elevating platform of the present invention;

fig. 4 is a schematic structural diagram of the positioning mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting base, 2-scissor type lifting frame, 3-hydraulic telescopic rod, 4-lifting platform, 5-first guardrail, 6-accommodating groove, 7-extending plate, 8-second guardrail, 9-sliding block, 10-sliding groove, 11-limiting groove, 12-anti-skidding convex line, 13-railing, 14-positioning rod, 15-limiting ring, 16-rubber handle and 17-positioning groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting device for building electrical construction comprises a supporting base 1, wherein the upper end of the supporting base 1 is fixedly connected with a scissor type lifting frame 2, a hydraulic telescopic rod 3 is arranged on the scissor type lifting frame 2, the upper end of the scissor type lifting frame 2 is fixedly connected with the bottom end of a lifting platform 4, the front side and the rear side of the upper end of the lifting platform 4 are fixedly connected with first guardrails 5, the inner ends of the left side and the right side of the lifting platform 4 are respectively provided with a containing groove 6, the containing groove 6 is internally and slidably connected with an extension plate 7, the front end and the rear end of the extension plate 7 are respectively and fixedly connected with second guardrails 8, the lower ends of the second guardrails 8 are respectively and fixedly connected with sliding blocks 9, two ends of the lifting platform 4, which are positioned in the containing grooves 6, are respectively provided with sliding grooves 10 which are mutually matched with the sliding blocks 9, the upper end of the, a positioning mechanism is inserted in the limiting groove 11.

Wherein, support base 1 lower extreme and seted up multiunit evenly distributed antiskid burr 12, strengthen the skid resistance of supporting base 1, improve support stability. The extension plate 7 has a length 1/2 equal to the length of the first guard rail 5, so that the extension length of both ends can be maximized to make full use of space. Fixedly connected with railing 13 between one side of elevating platform 4 middle-end is kept away from to two sets of

second guardrails

8, and 13 lower extremes of railing highly are higher than elevating platform 4, and railing 13 can protect the both ends of elevating platform 4, guarantee safety. Positioning mechanism includes locating

lever

14, and 14 upper ends fixedly connected with spacing rings 15 of locating lever, 15 upper ends fixedly connected with rubber handles 16 of spacing rings, and accessible rubber handles 16 extract locating lever 14. The diameter and the height of the limiting groove 11 are slightly larger than the diameter and the height of the limiting ring 15, the positioning groove 17 with the same diameter as the positioning rod 14 is formed in the lower end of the limiting groove 11, the positioning grooves 17 with multiple groups of uniform distribution are formed in the two sides of the extending plate 7, the limiting ring 15 is located in the limiting groove 11 when the limiting groove is fixed, the upper end of the lifting platform 4 can be kept flat, and accidents caused by stumbling of workers are prevented.

One specific application of this embodiment is: when the device is used, the hydraulic telescopic rod 3 can be started after the device is moved to a specified position, the scissor type lifting frame 2 is driven to move upwards, wherein the hydraulic telescopic rod 3 and the scissor type lifting frame 2 are both products in the prior art, are commercially available and can be directly purchased for use, the upper end lifting platform 4 is driven to move upwards, after the device is moved to a proper height, the positioning rod 14 can be lifted up through the rubber lifting handle 16 according to the construction requirement, the railings 13 at the two ends are pushed outwards, the construction movable range is increased, after the anti-moving is completed, the positioning rod 14 can be inserted into the positioning grooves 17 matched with the lifting platform 4 and the extension plate 7, the extension plate 7 is fixed, and the movement of the extension plate 7 is prevented.

The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lifting device for building electrical construction, includes support base (1), its characterized in that: the upper end of the supporting base (1) is fixedly connected with a scissor type lifting frame (2), the scissor type lifting frame (2) is provided with a hydraulic telescopic rod (3), the upper end of the scissor type lifting frame (2) is fixedly connected with the bottom end of the lifting platform (4), the front side and the rear side of the upper end of the lifting platform (4) are fixedly connected with first guardrails (5), the inner ends of the left side and the right side of the lifting platform (4) are respectively provided with an accommodating groove (6), the accommodating groove (6) is internally and slidably connected with an extension plate (7), the front end and the rear end of the extension plate (7) are respectively and fixedly connected with second guardrails (8), the lower end of each second guardrail (8) is respectively and fixedly connected with a sliding block (9), the two ends of the lifting platform (4) positioned in the accommodating grooves (6) are respectively provided with a sliding groove (10) mutually matched with the sliding blocks (9), the upper end of the, two sets of spacing grooves (11) have all been seted up to elevating platform (4) both sides end that is located between two sets of first guardrails (5), it has positioning mechanism to peg graft in spacing groove (11).

2. The lifting device for building electrical construction according to claim 1, characterized in that: the lower end of the supporting base (1) is provided with a plurality of groups of anti-skid convex lines (12) which are uniformly distributed.

3. The lifting device for building electrical construction according to claim 1, characterized in that: the length of the extension board (7) is 1/2 of the length of the first guardrail (5).

4. The lifting device for building electrical construction according to claim 1, characterized in that: and two sets of second guardrails (8) are fixedly connected with railings (13) between one sides far away from the middle end of the lifting platform (4), and the lower ends of the railings (13) are higher than the lifting platform (4).

5. The lifting device for building electrical construction according to claim 1, characterized in that: the positioning mechanism comprises a positioning rod (14), a limiting ring (15) is fixedly connected to the upper end of the positioning rod (14), and a rubber handle (16) is fixedly connected to the upper end of the limiting ring (15).

6. The lifting device for building electrical construction according to claim 5, characterized in that: limiting groove (11) diameter and height all slightly are greater than spacing ring (15) diameter and height, constant head tank (17) the same with locating lever (14) diameter are seted up to limiting groove (11) lower extreme, multiunit evenly distributed's constant head tank (17) are all seted up to extension board (7) both sides.