CN214739718U

CN214739718U - Platform fast-assembling structure with protective structure

Info

Publication number: CN214739718U
Application number: CN202120405725.4U
Authority: CN
Inventors: 杨庆光; 徐恒强; 徐恒训; 王军显
Original assignee: Shanxi Huayao Heavy Industry Co ltd
Current assignee: Shanxi Huayao Heavy Industry Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-16
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a platform fast-assembling structure with protective structure, including rectangle frame, fast insertion mechanism, the rectangle frame is the horizontal hollow frame form of the rectangle of placing, and the top surface of rectangle frame is equipped with the steel sheet net of transversely placing, and the bottom surface four sides of steel sheet net respectively with the top surface four sides welded fastening of rectangle frame, the bottom surface front and back side below of rectangle frame all is equipped with the hollow section of thick bamboo of a plurality of vertical installations, and every hollow section of thick bamboos all is connected with the rectangle frame through fast insertion mechanism. The utility model discloses a cooperation of each mechanism is used, has solved the work platform and has built the problem that the installation is wasted time and energy, and the integral erection step is simple, has increased work platform's stability, has improved the operating efficiency of installation.

Description

Platform fast-assembling structure with protective structure

Technical Field

The utility model relates to an aerial working technical field especially relates to a platform fast-assembling structure with protective structure.

Background

With the increase of the construction strength of infrastructure, the demand of the aerial work platform is continuously increased, the aerial work platform used in the construction industry is formed by building various steel pipes, and transverse plates are laid among the steel pipes and used as the work platform.

Because the high-altitude environment region is limited, various obstacles which hinder operation can be inevitably met during high-altitude operation, when the operation platform is built, the spiral locking is needed, time and labor are consumed, and the installation operation is troublesome, so that the workload of workers is increased, and after the building is completed, part of the locking is not firm, and the work platform can shake.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a platform quick-assembling structure with a protection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a platform fast-assembling structure with protective structure, includes the rectangle frame, inserts the mechanism soon, the rectangle frame is the horizontal hollow frame form of rectangle of placing, the top surface of rectangle frame is equipped with the steel sheet net of transversely placing, the bottom surface four sides of steel sheet net respectively with the top surface four sides welded fastening of rectangle frame, the bottom surface front and back side below of rectangle frame all is equipped with the hollow section of thick bamboo of a plurality of vertical installations, every hollow section of thick bamboo all is connected with the rectangle frame through inserting the mechanism soon.

Preferably, a plurality of support plates which are longitudinally arranged in parallel are arranged in the frame of the rectangular frame below the bottom surface of the steel plate net, two ends of each support plate are fixedly connected with the inner wall of the frame of the rectangular frame respectively, and the top surface of each support plate is welded and fixed on the bottom surface of the steel plate net.

Preferably, the four corners of the top surface and the four corners of the bottom surface of the rectangular frame are respectively provided with an L-shaped reinforcing plate, and each L-shaped reinforcing plate is fixedly connected with the rectangular frame through welding.

Preferably, insert mechanism soon includes that the inserted bar soon, rotation wheel, trapezoidal piece, the position that is located hollow section of thick bamboo and corresponds all is equipped with welded fastening's bearing frame in the bottom surface of rectangle frame, the sunken bearing groove that has in the bottom surface middle part of bearing frame, fixed bearing is installed to the bearing inslot, insert the fast inserted bar that is equipped with vertical rigid coupling in the fixed bearing, the well upper portion cover of fast inserted bar is equipped with and rotates the wheel, the bottom of fast inserted bar is inserted and is established top in hollow section of thick bamboo, and is located the bottom of the inherent fast inserted bar of hollow section of thick bamboo and is equipped with a pair of trapezoidal piece.

Preferably, a fixed disc is arranged in the hollow cylinder below the bottom end of the quick insertion rod, a pair of sector rings are arranged on the front inner wall and the rear inner wall of the hollow cylinder and positioned on the front side and the rear side of the quick insertion rod, and a space is formed between each sector ring and the fixed disc.

Preferably, the middle of the bottom end of the quick insertion rod is recessed with a spring groove, a tension spring is installed in the spring groove, and the bottom end of the tension spring abuts against the middle of the top surface of the fixed disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the quick inserting rod and the trapezoidal block are inserted into the top of the hollow cylinder along the gap between the pair of fan-shaped rings, so that the bottom end of the tension spring is propped against the middle part of the top surface of the fixed disc; the rotating wheel is slowly rotated to drive the quick insertion rod and the trapezoidal blocks to rotate along the fixed bearing, so that the trapezoidal blocks are clamped in the space between the sector ring and the fixed disc in a staggered manner, and the connection stability of the hollow cylinder and the rectangular frame is improved;

2. in the utility model, under the action of the tension spring, the quick insertion rod and the trapezoidal block are driven upwards by the reaction, so that the trapezoidal block is tightly propped against the bottom surface of the corresponding sector ring, thereby facilitating the workers to carry out high-altitude operation on the top surface of the steel plate net;

to sum up, the utility model discloses a cooperation of each mechanism is used, has solved the work platform and has built the problem that the installation is wasted time and energy, and the integral erection step is simple, has increased work platform's stability, has improved the operating efficiency of installation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front sectional view of the present invention;

FIG. 4 is a schematic top sectional view of the hollow cylinder of the present invention;

number in the figure: the device comprises a rectangular frame 1, a support plate 11, a steel plate net 12, an L-shaped reinforcing plate 13, a bearing seat 14, a quick insertion rod 2, a rotating wheel 21, a trapezoidal block 22, a hollow cylinder 23, a sector ring 24, a fixed disc 25 and a tension spring 26.

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.

Example 1: referring to fig. 1-4, the platform fast-assembling structure with the protection structure comprises a rectangular frame 1 and a fast inserting mechanism, wherein the rectangular frame 1 is in a rectangular hollow frame shape horizontally and transversely placed, a steel plate net 12 transversely placed is arranged on the top surface of the rectangular frame 1, four sides of the bottom surface of the steel plate net 12 are respectively welded and fixed with four sides of the top surface of the rectangular frame 1, a plurality of vertically installed hollow cylinders 23 are arranged below the front side and the rear side of the bottom surface of the rectangular frame 1, and each hollow cylinder 23 is connected with the rectangular frame 1 through the fast inserting mechanism.

In the utility model, a plurality of support plates 11 which are longitudinally and parallelly arranged are arranged in the frame of the rectangular frame 1 and are positioned below the bottom surface of the steel plate net 12, two ends of each support plate 11 are respectively fixedly connected with the inner wall of the frame of the rectangular frame 1, and the top surface of each support plate 11 is welded and fixed on the bottom surface of the steel plate net 12; four corners on the top surface and four corners on the bottom surface of the rectangular frame 1 are respectively provided with an L-shaped reinforcing plate 13, and each L-shaped reinforcing plate 13 is fixedly connected with the rectangular frame 1 through welding, so that the stability of welding and fixing the steel plate mesh 12 and the rectangular frame 1 is improved.

The utility model discloses a, the mechanism of inserting soon includes fast inserted bar 2, rotating wheel 21, trapezoidal piece 22, and the position that is located hollow section of thick bamboo 23 correspondence all is equipped with welded fastening's bearing frame 14 in the bottom surface of rectangle frame 1, the sunken bearing groove that has in the middle part of the bottom surface of bearing frame 14, the bearing inslot is installed fixed bearing, the fast inserted bar 2 that is equipped with vertical rigid coupling is inserted in the fixed bearing, the well upper portion cover of fast inserted bar 2 is equipped with rotating wheel 21, the bottom of fast inserted bar 2 is inserted and is established at hollow section of thick bamboo 23 internal top, and is located hollow section of thick bamboo 23 internal fast inserted bar 2's bottom and is equipped with a pair of trapezoidal piece 22; make fast inserted bar 2 and trapezoidal piece 22 insert along the gap between a pair of fan-shaped ring 24 and establish top in hollow section of thick bamboo 23 for tension spring 26's bottom supports tightly at the top surface middle part of fixed disk 25, rotates wheel 21 through slow rotation and drives fast inserted bar 2 and trapezoidal piece 22 and rotate along fixing bearing, makes trapezoidal piece 22 dislocation block in the interval between fan-shaped ring 24 and fixed disk 25, has increased the convenience of rectangle frame 1 installation.

In the utility model, a fixed disk 25 is arranged in the hollow cylinder 23 below the bottom end of the quick insertion rod 2, a pair of fan-shaped rings 24 are arranged on the front inner wall and the rear inner wall of the hollow cylinder 23 at the front side and the rear side of the quick insertion rod 2, and a space is arranged between the fan-shaped rings 24 and the fixed disk 25; a spring groove is recessed in the middle of the bottom end of the fast insertion rod 2, a tension spring 26 is installed in the spring groove, and the bottom end of the tension spring 26 abuts against the middle of the top surface of the fixed disc 25; under the action of the tension spring 26, the quick insertion rod 2 and the trapezoidal blocks 22 are driven to move upwards in a reaction manner, so that the trapezoidal blocks 22 are abutted against the bottom surfaces of the corresponding sector rings 24, the stability of the rectangular frame 1 and the steel plate net 12 is improved, and high-altitude operation of workers on the top surface of the steel plate net 12 is facilitated.

Example 2: the utility model discloses when specifically using, its operating procedure is as follows:

firstly, welding and fixing four sides of the bottom surface of a steel plate net 12 and four sides of the top surface of a rectangular frame 1 respectively, fixedly connecting two ends of each supporting plate 11 with the inner wall of a frame of the rectangular frame 1 respectively, and welding and fixing the top surface of each supporting plate 11 on the bottom surface of the steel plate net 12, so that the stability of welding and fixing the steel plate net 12 and the rectangular frame 1 is improved;

step two, during aloft work, workers adopt a mode of mutually fixing and locking steel pipes, an operation platform is erected between steel pipe supports, the bottom ends of the hollow cylinders 23 are respectively fixed and locked with the steel pipes, and then the rectangular frames 1 are transversely placed above the hollow cylinders 23 for installation;

thirdly, the quick insertion rod 2 and the trapezoidal blocks 22 are inserted into the top of the hollow cylinder 23 along the gap between the pair of fan-shaped rings 24, so that the bottom end of the tension spring 26 abuts against the middle of the top surface of the fixed disc 25;

step four, the rotating wheel 21 is slowly rotated to drive the quick insertion rod 2 and the trapezoidal block 22 to rotate along the fixed bearing, so that the trapezoidal block 22 is clamped in the space between the sector ring 24 and the fixed disk 25 in a staggered manner;

and step five, under the action of the tension spring 26, the quick insertion rod 2 and the trapezoidal blocks 22 are driven to move upwards in a reaction manner, so that the trapezoidal blocks 22 are tightly abutted against the bottom surfaces of the corresponding sector rings 24, the stability of the rectangular frame 1 and the steel plate net 12 is improved, and workers perform high-altitude operation on the top surface of the steel plate net 12.

The utility model discloses a cooperation of each mechanism is used, has solved the work platform and has built the problem that the installation is wasted time and energy, and the integral erection step is simple, has increased work platform's stability, has improved the operating efficiency of installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a platform fast-assembling structure with protective structure, includes rectangle frame (1), inserts the mechanism soon, its characterized in that: rectangle frame (1) is the horizontal hollow frame form of the rectangle of transversely placing, the top surface of rectangle frame (1) is equipped with the steel sheet net (12) of transversely placing, the bottom surface four sides of steel sheet net (12) respectively with the top surface four sides welded fastening of rectangle frame (1), the bottom surface front and back side below of rectangle frame (1) all is equipped with hollow section of thick bamboo (23) of a plurality of vertical installations, every hollow section of thick bamboo (23) all are connected with rectangle frame (1) through inserting the mechanism soon.

2. The platform quick-assembly structure with protective structure as claimed in claim 1, characterized in that: the steel plate net support is characterized in that a plurality of support plates (11) which are longitudinally arranged in parallel are arranged in the frame of the rectangular frame (1) below the bottom surface of the steel plate net (12), two ends of each support plate (11) are fixedly connected with the inner wall of the frame of the rectangular frame (1) respectively, and the top surface of each support plate (11) is welded and fixed on the bottom surface of the steel plate net (12).

3. The platform quick-assembly structure with protective structure as claimed in claim 2, characterized in that: the four corners of the top surface and the four corners of the bottom surface of the rectangular frame (1) are respectively provided with an L-shaped reinforcing plate (13), and each L-shaped reinforcing plate (13) is fixedly connected with the rectangular frame (1) through welding.

4. The platform quick-assembly structure with protective structure as claimed in claim 1, characterized in that: insert mechanism soon including quick inserted bar (2), rotation wheel (21), trapezoidal piece (22), the position that is located hollow section of thick bamboo (23) and corresponds all is equipped with welded fastening's bearing frame (14) in the bottom surface of rectangle frame (1), the sunken bearing groove that has in bottom surface middle part of bearing frame (14), fixed bearing is installed to the bearing inslot, insert quick inserted bar (2) that are equipped with vertical rigid coupling in the fixed bearing, the well upper portion cover of quick inserted bar (2) is equipped with rotation wheel (21), the bottom of quick inserted bar (2) is inserted and is established at hollow section of thick bamboo (23) top, and is located the bottom of hollow section of thick bamboo (23) inherent quick inserted bar (2) and is equipped with a pair of trapezoidal piece (22).

5. The platform quick-assembly structure with protective structure as claimed in claim 4, characterized in that: the fast inserting rod is characterized in that a fixed disc (25) is arranged in a hollow cylinder (23) below the bottom end of the fast inserting rod (2), a pair of fan-shaped rings (24) is arranged on the front inner wall and the rear inner wall of the hollow cylinder (23) on the front side and the rear side of the fast inserting rod (2), and a distance is arranged between each fan-shaped ring (24) and the fixed disc (25).

6. The platform quick-assembly structure with protective structure as claimed in claim 5, characterized in that: the middle of the bottom end of the fast insertion rod (2) is sunken to form a spring groove, a tension spring (26) is installed in the spring groove, and the bottom end of the tension spring (26) abuts against the middle of the top surface of the fixed disc (25).