CN211007578U

CN211007578U - Construction platform special for steel structure

Info

Publication number: CN211007578U
Application number: CN202020691865.8U
Authority: CN
Inventors: 韩路; 孟宪伟; 董伟; 孟宪鹏
Original assignee: Hainan Hengjiu Steel Structure Engineering Co ltd
Current assignee: Hainan Hengjiu Steel Structure Engineering Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-07-14
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a special construction platform for steel structure, which comprises a supporting frame, the cross section of the supporting frame is a U-shaped structure, the bottom of the supporting frame is close to both sides and is fixedly connected with a moving wheel, the bottom of the inner cavity of the supporting frame is fixedly connected with a hydraulic cylinder, the top of a hydraulic rod is fixedly connected with an operating platform, both sides of the supporting frame are provided with a plurality of limiting holes, the bottom of the limiting rod penetrates through the limiting holes and is fixedly connected with the top, the tops of two press plates are close to the rear side and are fixedly connected with a fixed rod, and the middle position of the fixed rod is fixedly connected with a nut, so that the utility model is convenient for installers to erect at the installation position where the steel structure sinks downwards, avoids the installation mode that the installers need to squat or bend, reduces the construction difficulty and the working strength, preventing the risk of slipping down.

Description

Construction platform special for steel structure

Technical Field

The utility model relates to a steel construction technical field specifically is a special construction platform of steel construction.

Background

The steel structure is a structure made of steel materials, the structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted, and all the members or parts are usually connected by welding lines, bolts or rivets. Construction platform is the indispensable part in the rigid structure installation, construction operation panel adopts ground to set up the scaffold frame at present, on the scaffold frame, the steel sheet is unable fixed, extremely easily fall to below ground in the work progress, the potential safety hazard is very big, and the construction of this kind of steel operation panel is used highly to be restricted and unable adjustment by the specification height of scaffold frame, when meetting the protruding mounted position of steel construction low sink in the work progress, need installer squat or the mode of bowing can install the steel construction, installer's working strength has been increased and the construction degree of difficulty has been promoted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art poor stability, the construction is inconvenient, have defects such as certain potential safety hazard, provide a special construction platform of steel construction. The special construction operation panel of steel construction has stability height, construction characteristics such as convenient, avoid unnecessary potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a construction platform special for a steel structure comprises a supporting rack, wherein the cross section of the supporting rack is of a U-shaped structure, moving wheels are fixedly connected to the bottom of the supporting rack close to two sides, a hydraulic cylinder is fixedly connected to the bottom of an inner cavity of the supporting rack, a hydraulic rod matched with the hydraulic cylinder is fixedly connected to the center of the bottom of the inner cavity of the supporting rack, an operation table is fixedly connected to the top of the hydraulic rod, sliding blocks are fixedly connected to the left side and the right side of the operation table, sliding grooves matched with the sliding blocks are formed in the two sides of the inner cavity of the supporting rack, the sliding blocks are movably connected to the inner cavity of the sliding grooves, a plurality of limiting holes are formed in the two sides of the supporting rack, safety rods are arranged at the top of the operation table close to the left side and the right side, through holes matched with the safety rods are formed in, the utility model discloses a quick-witted, including operation panel top, clamp plate top, limiting rod, nut, limiting rod, fixed connection, T-shaped threaded rod, bearing fixed connection, operating panel top left and right sides all is equipped with the clamp plate, two the clamp plate top is close to rear side department and all is equipped with the limiting rod, set up on the clamp plate and match spacing hole each other with the limiting rod, spacing hole and fixed connection are run through at the top of operation panel, two the clamp plate top is close to the common fixedly connected with dead lever of rear side department, dead lever intermediate position fixedly connected with nut, the nut runs through and is equipped with assorted.

Preferably, the sliding groove is vertically arranged.

Preferably, the plurality of limiting holes are uniformly distributed along a linear array.

Preferably, the two pressing plates are symmetrically arranged by taking the central axis of the operating platform as a symmetry axis.

Preferably, the fixing rod is positioned at the front side of the limiting rod.

Preferably, the cross section of the safety rod is L-shaped.

Preferably, the limiting hole is communicated with the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a mode that pneumatic cylinder control hydraulic stem extension and shorten drives the operation panel and descends adjustment construction height, the installer of being convenient for stands the construction at the convex mounted position that the steel construction is sunken, the mounting means that need the installer to squat or bow has been avoided, the construction degree of difficulty and working strength have been reduced, simultaneously through setting up the material of having fixed the operation panel top that the clamp plate of operation panel top is fine, the effectual operation panel top material that has fixed, the potential safety hazard in construction field has been stopped, make the inner chamber at the support frame of fixing more stable of operation panel through setting up of safety lever, prevent the danger of gliding.

Drawings

Fig. 1 is a sectional view of a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention.

Reference numbers in the figures: 1. a support frame; 2. a moving wheel; 3. a hydraulic cylinder; 4. a hydraulic lever; 5. a nut; 6. an operation table; 7. fixing the rod; 8. a T-shaped threaded rod; 9. a limiting hole; 10. a safety lever; 11. a slider; 12. pressing a plate; 13. a limiting rod; 14. a chute; 15. and a bearing.

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.

Please refer to fig. 1-3, the utility model provides a technical scheme, a special construction platform of steel construction, including supporting frame 1, supporting frame 1 cross section is the U-shaped structure, the bottom of supporting frame 1 is close to equal fixedly connected with travelling wheel 2 in both sides department, supporting frame 1 inner chamber bottom fixedly connected with pneumatic cylinder 3, inner chamber bottom center department fixedly connected with hydraulic cylinder 4 that matches each other with pneumatic cylinder 3 of supporting frame 1, hydraulic cylinder 4 top fixedly connected with operation panel 6, equal fixedly connected with slider 11 in the 6 left and right sides of operation panel, the inner chamber both sides of supporting frame 1 are all seted up the spout 14 that matches each other with slider 11, spout 14 vertical setting, slider 11 swing joint is at the inner chamber of spout 14, a plurality of spacing hole 9 has all been seted up to the both sides of supporting frame 1, a plurality of spacing hole 9 linear array form evenly distributed along the line, spacing hole 9 link up with spout 14 each other, the top of operation panel 6 is close to left and right sides department and all is equipped with safety lever 10, safety lever 10 cross section is L shape setting, set up the perforation matched with safety lever 10 on slider 11, safety lever 10 is equipped with two spacing hole 13, the nut 13 top of nut 13 is equipped with the fixed bar 13, the fixed bar 13 is connected with the fixed bar 13, the fixed bar 13 of the fixed bar top of nut 12, the fixed bar 13 is connected with the fixed bar 13, the fixed bar top of the fixed bar 13, the fixed bar 13 is connected with the fixed bar top of the fixed bar 13, the fixed bar 13 is connected with the fixed bar top of the fixed.

The working principle is as follows: in operation, start 3 work of pneumatic cylinder through external power source ware, pneumatic cylinder 3 drives the motion of hydraulic stem 4, hydraulic stem 4 drives the fixed operation panel in top 6 arrival assigned position, insert the spacing hole 9 of both sides lateral wall through the safety lever 10 that sets up both ends about operation panel 6, fix operation panel 6 with this, the fixed material of clamp plate 12 of the 6 top left and right sides settings of operation panel, left and right sides clamp plate 12 is connected through the dead lever 7 that sets up on it, the T shape threaded rod 8 rotation control clamp plate 12 of dead lever 7 intermediate position is fixed or is loosened.

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 special construction platform of steel construction, includes support frame (1), its characterized in that: the cross section of the supporting rack (1) is of a U-shaped structure, moving wheels (2) are fixedly connected to the bottom of the supporting rack (1) close to the two sides, hydraulic cylinders (3) are fixedly connected to the bottom of the inner cavity of the supporting rack (1), hydraulic rods (4) matched with the hydraulic cylinders (3) are fixedly connected to the center of the bottom of the inner cavity of the supporting rack (1), an operation table (6) is fixedly connected to the top ends of the hydraulic rods (4), sliders (11) are fixedly connected to the left side and the right side of the operation table (6), sliding grooves (14) matched with the sliders (11) are formed in the two sides of the inner cavity of the supporting rack (1), the sliders (11) are movably connected to the inner cavity of the sliding grooves (14), a plurality of limiting holes (9) are formed in the two sides of the supporting rack (1), safety rods (10) are arranged on the top of the operation table (6, the safety device is characterized in that a through hole matched with a safety rod (10) is formed in the sliding block (11), one end, close to the adjacent sliding block (11), of the safety rod (10) penetrates through the through hole and the limiting hole (9), pressing plates (12) are arranged on the left side and the right side of the top of the operating platform (6), two limiting rods (13) are arranged on the tops of the pressing plates (12) close to the rear side, the limiting holes (9) matched with the limiting rods (13) are formed in the pressing plates (12), the bottom ends of the limiting rods (13) penetrate through the limiting holes (9) and are fixedly connected to the top of the operating platform (6), fixing rods (7) are fixedly connected to the tops of the two pressing plates (12) close to the rear side, nuts (5) are fixedly connected to the middle positions of the fixing rods (7), T-shaped threaded rods (8) matched with the nuts (5) penetrate through the nuts, and bearings (15) are movably, and the bearing (15) is fixedly connected to the top of the operating platform (6).

2. The special construction platform for steel structures of claim 1, wherein: the chute (14) is vertically arranged.

3. The special construction platform for steel structures of claim 1, wherein: the limiting holes (9) are uniformly distributed along a linear array.

4. The special construction platform for steel structures of claim 1, wherein: the two pressing plates (12) are symmetrically arranged by taking the central axis of the operating platform (6) as a symmetry axis.

5. The special construction platform for steel structures of claim 1, wherein: the fixing rod (7) is positioned on the front side of the limiting rod (13).

6. The construction platform special for the steel structure as claimed in claim 1, wherein the cross section of the safety bar (10) is L-shaped.

7. The special construction platform for steel structures of claim 1, wherein: the limiting hole (9) is communicated with the sliding groove (14).