CN219807748U

CN219807748U - Crawler-type lifting platform for installing inner plate of roof in steel structure engineering

Info

Publication number: CN219807748U
Application number: CN202321261983.5U
Authority: CN
Inventors: 周涛; 谭永亮; 曲璐莎; 华承汉; 张秋明
Original assignee: Yanjian Group Co Ltd
Current assignee: Yanjian Group Co Ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-10
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a crawler-type lifting platform for installing an inner plate of a steel structure engineering roof, which comprises a walking crawler, wherein a lifting assembly is arranged on the upper side of the walking crawler, one side of the lifting assembly, which is far away from the walking crawler, is fixed with a lifting platform, meanwhile, a cargo rail is arranged on the surface of the lifting platform, one end of the lifting platform is fixed with a counterweight, one end of the lifting platform, which is far away from the counterweight, is fixed with a limiting frame, and meanwhile, a lifting device is fixedly arranged in the limiting frame, and the lifting device and the outer side of the lifting platform are movably lifted. This steel construction engineering roofing inner panel installation crawler-type lift platform, the inside staff of goods fence starts driving motor's external switch, driving motor passes through hoisting device drive and promotes the platform and from bottom to top removes for promote the platform and remove to the highest point, be convenient for carry the goods on ground to the inside of goods fence, replace the manual work to lift the goods, avoid personnel to bow to connect the goods, consume the condition emergence of physical waste time, reduce the potential safety hazard.

Description

Crawler-type lifting platform for installing inner plate of roof in steel structure engineering

Technical Field

The utility model relates to the field of building construction, in particular to a crawler-type lifting platform for installing an inner plate of a roof of a steel structure engineering.

Background

The ventilating equipment is various facilities for finishing ventilating work in the building, and is divided into natural ventilation and mechanical ventilation.

When the steel structure engineering roof is subjected to plate installation, as the steel structure engineering roof is higher in height, an external lifting device such as a crawler-type lifting platform is needed, and a worker can perform plate installation work on the steel structure engineering roof by standing on the crawler-type lifting platform;

when the existing crawler-type lifting platform is installed and used, the goods are inconvenient to install and placed on the goods rail of the lifting platform, the goods are lifted manually by the traditional means, people in the goods rail bend down to take the goods, physical strength is wasted, and potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a crawler-type lifting platform for installing an inner plate of a steel structure engineering roof, which aims to solve the defects in the prior art.

In order to achieve the above purpose, the crawler-type lifting platform for installing the steel structure engineering roof inner plate comprises a walking crawler, wherein a lifting assembly is arranged on the upper side of the walking crawler, one side of the lifting assembly, which is far away from the walking crawler, is fixed with a lifting platform, meanwhile, the surface of the lifting platform is provided with a cargo rail, one end of the lifting platform is fixed with a counterweight, one end of the lifting platform, which is far away from the counterweight, is fixed with a limiting frame, and meanwhile, a lifting device is fixedly arranged in the limiting frame, and the lifting device and the outer side of the lifting platform are movably lifted;

the inside movable mounting drive seat of fixing base on the hoisting device, and the screw joint hole is seted up to the inside of drive seat, and the lead screw spiro union is in the inside of screw joint hole simultaneously to lead screw movable mounting is inside the fixing base, and fixing base bottom spiro union fixed driving motor, and driving motor's output shaft is fixed through the pivot of shaft coupling with the lead screw.

Preferably, the limiting frame is of a U-shaped structure made of metal materials, the limiting frame is wrapped on the outer side of the lifting device, and meanwhile the inner volume of the limiting frame is larger than the surface area of the lifting table.

Preferably, the lifting device comprises a fixed seat, a guide rod, a screw rod, a driving seat and a driving motor, and the end part of the driving seat is welded and fixed with the lifting table.

Preferably, the right side of fixing base is offered the opening, and the atress groove is all offered to open-ended both sides, promotes the platform simultaneously and is the elevation structure that uses the opening as the track.

Preferably, the lifting table is of a right triangle structure made of metal materials, two groups of stress blocks are welded on the left side of the lifting table, the stress blocks are matched with the size of the stress groove, the stress blocks are arranged in the stress groove in a sliding mode, and meanwhile transverse sections of the stress blocks and the stress groove are in dovetail-shaped.

Preferably, the inside fixed mounting of fixing base is two sets of guide bars, and two sets of guide bars are all pegged graft inside two sets of guiding holes of seting up in the drive seat, and two sets of guide bars and a set of lead screw axial cross-section are isosceles triangle and distribute simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the inside staff of goods fence starts driving motor's external switch, and driving motor passes through hoisting device drive elevating platform from bottom to top and removes for the elevating platform removes to the highest point, is convenient for carry the goods on ground to the inside of goods fence, replaces the manual work to lift the goods, avoids personnel to bend to take over and receive goods, consumes the condition emergence of physical waste time, reduces the potential safety hazard.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of the top of the lift table of FIG. 1 illustrating the structure of the present utility model;

FIG. 3 is a schematic view of a structural lifting device according to the present utility model;

fig. 4 is a side view of the structure of the present utility model, fig. 3.

Reference numerals in the drawings: 1. a walking track; 2. a lifting assembly; 3. a lifting table; 4. a cargo rail; 5. a limit frame; 6. a lifting table; 7. a lifting device; 71. a fixing seat; 72. a guide rod; 73. a screw rod; 74. an opening; 75. a driving seat; 76. a stress block; 77. a driving motor; 78. and a stress groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a crawler-type lifting platform for installing an inner plate of a steel structure engineering roof, which comprises a walking crawler 1, wherein a lifting component 2 is installed on the upper side of the walking crawler 1, one side, far away from the walking crawler 1, of the lifting component 2 is fixed with a lifting platform 3, and meanwhile, a cargo rail 4 is installed on the surface of the lifting platform 3, and the crawler-type lifting platform is characterized in that: one end of the lifting table 3 is fixed with a counterweight, one end of the lifting table 3 far away from the counterweight is fixed with the limiting frame 5, meanwhile, a lifting device 7 is fixedly arranged in the limiting frame 5, and the lifting device 7 and the outer movable lifting table 6 are fixedly arranged;

the driving seat 75 is movably installed in the fixing seat 71 on the lifting device 7, a screw connection hole is formed in the driving seat 75, meanwhile, the screw rod 73 is in the screw connection hole in a screw connection mode, the screw rod 73 is movably installed in the fixing seat 71, the driving motor 77 is fixedly connected to the bottom of the fixing seat 71 in a screw connection mode, and an output shaft of the driving motor 77 is fixed to a rotating shaft of the screw rod 73 through a coupler.

Working principle: when using, a staff stands in the inside of goods fence 4, another staff places the goods on ground on lifting table 6, the staff of this moment inside goods fence 4 starts driving motor 77's external switch, driving motor 77 passes through lifting means 7 drive lifting table 6 and from bottom to top removes for lifting table 6 removes to the highest point, is convenient for carry the goods on ground to the inside of goods fence 4, replaces the manual work to lift the goods, avoids personnel to bend down to take over goods, consumes the condition emergence of physical waste time, reduces the potential safety hazard.

As a preferred embodiment, the limiting frame 5 is a "U" shaped structure made of metal, and the limiting frame 5 is wrapped on the outer side of the lifting device 7, and meanwhile, the internal volume of the limiting frame 5 is larger than the surface area of the lifting table 6.

As shown in fig. 1-3: the internal volume of spacing frame 5 is greater than the surface area that promotes platform 6 for promote platform 6 when upwards moving, but the joint is in the inside of spacing frame 5, and the staff stands in the outside of spacing frame 5, can use the goods.

As a preferred embodiment, the lifting device 7 comprises a fixed seat 71, a guide rod 72, a screw 73, a driving seat 75 and a driving motor 77, and the end part of the driving seat 75 is welded and fixed with the lifting table 6.

As shown in fig. 3-4: the end part of the driving seat 75 is welded and fixed with the lifting table 6, and the lifting mode of the driving seat 75 is as follows: the output shaft of the driving motor 77 drives the screw rod 73 to rotate, the screw rod 73 is in threaded connection with the inside of the driving seat 75, and the driving seat 75 can be driven to vertically move, so that the lifting table 6 can be lifted.

As a preferred embodiment, the right side of the fixing seat 71 is provided with an opening 74, and both sides of the opening 74 are provided with stress grooves 78, and the lifting platform 6 is a lifting structure using the opening 74 as a track.

As shown in fig. 3-4: when the lifting table 6 is lifted, the two groups of stress blocks 76 at the end parts of the lifting table are slidably arranged in the stress grooves 78, so that the lifting table 6 can be limited and guided, and the lifting table 6 is prevented from tilting when lifted.

As a preferred embodiment, the lifting table 6 is a right triangle structure made of metal materials, two groups of stress blocks 76 are welded on the left side of the lifting table 6, the stress blocks 76 are matched with the stress grooves 78 in size, the stress blocks 76 are slidably arranged in the stress grooves 78, and meanwhile, the transverse sections of the stress blocks 76 and the stress grooves 78 are dovetail-shaped.

The transverse section of atress piece 76 and atress groove 78 is the dovetailed setting, and when lifting platform 6 surface bearing, atress piece 76 on it slides and sets up in the inside of atress groove 78, and atress piece 76 and atress groove 78's setting can share lifting platform 6 surface's bearing, improves lifting platform 6's load.

As a preferred embodiment, two sets of guide rods 72 are fixedly installed inside the fixing seat 71, and the two sets of guide rods 72 are inserted into two sets of guide holes formed inside the driving seat 75, and meanwhile, the two sets of guide rods 72 and one set of screw rods 73 are distributed in an isosceles triangle in axial section.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction engineering roofing inner panel installation crawler-type lift platform, includes walking track (1), and lifting unit (2) are installed to the upside of walking track (1), and lifting unit (2) keep away from one side of walking track (1) and lift platform (3) and fix, and surface mounting goods fence (4) of lift platform (3) simultaneously, its characterized in that: one end of the lifting table (3) is fixed with a counterweight, one end of the lifting table (3) far away from the counterweight is fixed with the limiting frame (5), meanwhile, a lifting device (7) is fixedly arranged in the limiting frame (5), and the lifting device (7) and the outer movable lifting table (6) are fixedly arranged;

a driving seat (75) is movably mounted in a fixed seat (71) on a lifting device (7), a screw connection hole is formed in the driving seat (75), meanwhile, a screw rod (73) is in the screw connection hole in a screw mode, the screw rod (73) is movably mounted in the fixed seat (71), a driving motor (77) is fixedly connected to the bottom of the fixed seat (71) in a screw mode, and an output shaft of the driving motor (77) is fixed to a rotating shaft of the screw rod (73) through a coupler.

2. A steel construction engineering roofing inner panel installation crawler-type lifting platform according to claim 1, wherein: the limiting frame (5) is of a U-shaped structure made of metal materials, the limiting frame (5) is wrapped on the outer side of the lifting device (7), and meanwhile the inner volume of the limiting frame (5) is larger than the surface area of the lifting table (6).

3. A steel construction engineering roofing inner panel installation crawler-type lifting platform according to claim 1, wherein: the lifting device (7) comprises a fixed seat (71), a guide rod (72), a screw rod (73), a driving seat (75) and a driving motor (77), and the end part of the driving seat (75) is welded and fixed with the lifting table (6).

4. A steel construction engineering roofing inner panel installation crawler-type lifting platform according to claim 1, wherein: an opening (74) is formed in the right side of the fixing seat (71), stress grooves (78) are formed in two sides of the opening (74), and meanwhile, the lifting table (6) is of a lifting structure taking the opening (74) as a track.

5. A steel construction engineering roofing inner panel installation crawler-type lifting platform according to claim 4, wherein: the lifting table (6) is of a right triangle structure manufactured by metal materials, two groups of stress blocks (76) are welded on the left side of the lifting table (6), the stress blocks (76) are matched with the size of the stress groove (78), the stress blocks (76) are arranged in the stress groove (78) in a sliding mode, and meanwhile transverse sections of the stress blocks (76) and the stress groove (78) are in dovetail-shaped.

6. A steel construction engineering roofing inner panel installation crawler-type lifting platform according to claim 1, wherein: two groups of guide rods (72) are fixedly arranged in the fixed seat (71), the two groups of guide rods (72) are inserted into two groups of guide holes formed in the driving seat (75), and meanwhile, the two groups of guide rods (72) and one group of screw rods (73) are distributed in an isosceles triangle shape in axial section.