CN218541476U - Fence for steel net rack mounting platform - Google Patents
Fence for steel net rack mounting platform Download PDFInfo
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- CN218541476U CN218541476U CN202222829836.5U CN202222829836U CN218541476U CN 218541476 U CN218541476 U CN 218541476U CN 202222829836 U CN202222829836 U CN 202222829836U CN 218541476 U CN218541476 U CN 218541476U
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- guardrail
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model provides a rail that steel space frame mounting platform used belongs to pumped storage power station construction auxiliary assembly field. The technical scheme is as follows: the bridge crane comprises a pair of mounting rods fixed on a bridge crane through a threaded structure, wherein a guardrail is arranged between the mounting rods on two sides; the guardrail includes main fence and vice fence, and main fence and vice fence all include the rectangle frame, are provided with a plurality of railings in the rectangle frame, all are provided with T shape spout on the upper and lower both sides side of main fence, all are provided with on the upper and lower both sides side of corresponding vice fence with T shape spout complex T shape slider, T shape slider sets up in corresponding T shape spout. The beneficial effects of the utility model are that: this rail simple structure, convenient to use can be when steel mesh frame installation operation fast assembly and play the guard action, can fold fast after the effect and pack up the rail, can not lead to the fact the influence to the operation of bridge crane, has promoted work efficiency, has improved fail safe nature.
Description
Technical Field
The utility model relates to a pumped storage power station construction auxiliary assembly field especially relates to a rail that steel space frame mounting platform used.
Background
The construction of the underground powerhouse of the pumped storage power station relates to the installation operation of a steel net rack, and because a steel net rack installation operation platform is generally arranged above a bridge crane, the platform belongs to the high-altitude operation, and safety protection is required to be made around the platform for ensuring the safety of workers. Because the distance between the installed steel net rack and the platform is small, the operation of the bridge crane can be influenced after the platform is additionally provided with the fence for safety protection (in actual operation, the bridge crane needs to operate according to the working requirement). Therefore, the fence needs to be frequently installed and disassembled before and after the steel net frame is installed so as not to influence the operation of the bridge crane. The process not only influences the working efficiency, but also causes the abrasion and the damage of the fence due to frequent installation and disassembly, so that the safety and the reliability of the fence are reduced. To provide a fence for a steel truss installation platform, which is convenient to install and disassemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail that steel space frame mounting platform that easy operation, be convenient for installation and dismantlement used.
The utility model discloses a realize through following measure:
a fence used for a steel mesh frame mounting platform is characterized by comprising a pair of mounting rods fixed on a bridge crane through a threaded structure, wherein a guardrail is arranged between the mounting rods on two sides;
the guardrail includes main fence and vice fence, main fence with vice fence all includes the rectangle frame, be provided with a plurality of railings in the rectangle frame, all be provided with T shape spout on the upper and lower both sides side on main fence, it is corresponding all be provided with on the upper and lower both sides side on vice fence with T shape spout complex T shape slider, T shape slider sets up correspondingly in the T shape spout.
The utility model discloses a concrete characteristics have:
the main fence with the both sides side of vice fence all is provided with down the circle axle, and is a pair of all be provided with a pair of mounting hole on the relative medial surface of installation pole, the guardrail both sides down the circle axle sets up correspondingly in the mounting hole, down the circle axle slides and pegs graft in the mounting hole, need not fixedly.
The two sides of the mounting rod are provided with a pair of mounting holes, so that the guardrail can be mounted on one corresponding side according to working requirements.
The side edges of the two sides of the main fence and the auxiliary fence are respectively provided with an upper round shaft, and the peripheries of the upper round shafts on the two sides of the guardrail are respectively provided with a telescopic part;
the telescopic part is in including rotating the setting go up the outlying turning block of circle axle, be provided with the pipe on the turning block, the intraductal slip cover of circle is equipped with the round bar, the free end of round bar is provided with the rotor plate, be provided with a pair of first screw hole on the rotor plate, corresponding both sides the upper surface of installation pole is provided with a plurality of second screw holes, passes first screw hole and corresponding the second screw hole is provided with first bolt fastening, when the installation during the guardrail, through telescopic part will the guardrail supports fixedly.
The middle of the rotating plate is provided with a through square groove, a rotating shaft is arranged in the square groove, and the periphery of the rotating shaft is provided with a free end of the round rod.
The side edges of the two sides of the main rail and the auxiliary rail are respectively provided with a flat plate close to the lower circular shaft, the flat plate is provided with a third threaded hole, one side of the corresponding rotating plate is provided with a fourth threaded hole, the third threaded hole and the fourth threaded hole which penetrate through the two sides of the guardrail are provided with a second bolt, and when the guardrail needs to be folded, the telescopic part can be fixed on the flat plate;
the installation rods are arranged on two sides of the guardrail through the T-shaped sliding grooves and the T-shaped sliding blocks in a matched mode, and therefore the operation platform with the long length can be used.
The working principle is as follows: when the telescopic guardrail is used, the mounting rod is mounted through a bolt, the auxiliary railings are inserted into the main railing, the lower circular shafts on two sides of the guardrail are inserted into the corresponding mounting holes, and then the telescopic parts are extended and the rotating plates are fixed on the mounting rod through the second bolts;
when the bridge machine is disassembled, the second bolt is disassembled firstly, the telescopic part is fixed on the flat plate, then the main fence slides towards the auxiliary fence, and then the guardrail is rotated to be placed on a platform of the bridge machine, so that the bridge machine is avoided, and the operation of the bridge machine is not influenced.
The beneficial effects of the utility model are that: this rail simple structure, convenient to use can be when steel framework installation operation fast assembly and play the guard action, can fold fast after the effect finishes and pack up the rail, can not lead to the fact the influence to the operation of bridge crane, has promoted work efficiency, has improved fail safe nature.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a main column in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the auxiliary fence in the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the expansion portion in the embodiment of the present invention.
Fig. 5 is a schematic structural view of a side mounting rod according to an embodiment of the present invention.
Wherein the reference numbers are: 1. mounting a rod; 2. a subsidiary column; 3. a bridge crane; 4. a main column; 5. a telescopic part; 6. a lower circular shaft; 7. a flat plate; 8. a railing; 9. an upper circular shaft; 10. a T-shaped chute; 11. a T-shaped slider; 12. a circular tube; 13. rotating the block; 14. a round bar; 15. a rotating plate; 16. a second bolt; 17. a first bolt; 18. a second threaded hole; 19. and (7) installing holes.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-5, the fence used for the steel truss installation platform comprises a pair of installation rods 1 fixed on a bridge crane 3 through a threaded structure, and a guardrail is arranged between the installation rods 1 at two sides;
the guardrail comprises a main guardrail 4 and an auxiliary guardrail 2, the main guardrail 4 and the auxiliary guardrail 2 both comprise rectangular frames, a plurality of railings 8 are arranged in the rectangular frames, T-shaped sliding grooves 10 are respectively arranged on the upper side and the lower side of the main guardrail 4, T-shaped sliding blocks 11 matched with the T-shaped sliding grooves 10 are respectively arranged on the upper side and the lower side of the corresponding auxiliary guardrail 2, and the T-shaped sliding blocks 11 are arranged in the corresponding T-shaped sliding grooves 10.
The two side edges of the main rail 4 and the auxiliary rail 2 are provided with lower circular shafts 6, a pair of mounting holes 19 are formed in the opposite inner side surfaces of the mounting rods 1, the lower circular shafts 6 on the two sides of the guardrail are arranged in the corresponding mounting holes 19, and the lower circular shafts 6 are inserted into the mounting holes 19 in a sliding mode without being fixed.
Both sides of the mounting bar 1 are provided with a pair of mounting holes 19 so that the guard rail can be mounted on either side of the corresponding rail according to the working requirement.
The side edges of the two sides of the main rail 4 and the auxiliary rail 2 are provided with upper circular shafts 9, and the peripheries of the upper circular shafts 9 on the two sides of the guardrail are provided with telescopic parts 5;
the telescopic part 5 is including rotating the peripheral turning block 13 that sets up at last round axle 9, be provided with pipe 12 on the turning block 13, sliding sleeve is equipped with round bar 14 in the pipe 12, the free end of round bar 14 is provided with rotor plate 15, be provided with a pair of first screw hole on the rotor plate 15, the upper surface of corresponding both sides installation pole 1 is provided with a plurality of second screw holes 18, it is fixed to pass first screw hole and corresponding second screw hole 18 and be provided with first bolt 17, when the installation guardrail, support the guardrail fixedly through telescopic part 5.
A through square groove is arranged in the middle of the rotating plate 15, a rotating shaft is arranged in the square groove, and a free end of a round rod 14 is arranged on the periphery of the rotating shaft.
The two side edges of the main rail 4 and the auxiliary rail 2 are respectively provided with a flat plate 7 close to the lower circular shaft 6, the flat plate 7 is provided with a third threaded hole, one side of a corresponding rotating plate 15 is provided with a fourth threaded hole, and the third threaded hole and the fourth threaded hole which penetrate through the two sides of the guardrail are provided with a second bolt 16, so that the telescopic part 5 can be fixed on the flat plate 7 when the guardrail needs to be folded;
a plurality of guardrails are arranged between the mounting rods 1 on the two sides in a matched manner through the insertion of the T-shaped sliding grooves 10 and the T-shaped sliding blocks 11, so that the long-length operation platform can be used.
The working principle is as follows: when the telescopic guardrail is used, the mounting rod 1 is firstly mounted through the bolts, then the auxiliary railing 2 is inserted on the main railing 4, the lower circular shafts 6 on two sides of the guardrail are inserted in the corresponding mounting holes 19, then the telescopic part 5 is extended, and the rotating plate 15 is fixed on the mounting rod 1 through the second bolt 16;
when the bridge machine is detached, the second bolt 16 is detached firstly, the telescopic part 5 is fixed on the flat plate 7, then the main fence 4 slides towards the auxiliary fence 2, and then the guardrail is rotated to be placed on the platform of the bridge machine 3, so that the bridge machine 3 is avoided, and the operation of the bridge machine 3 is not influenced.
The technical features of the present invention that are not described can be realized through or by the prior art, and are not described herein again, and certainly, the above description is not a limitation of the present invention, the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by the ordinary skilled person in the art in the essential scope of the present invention should also belong to the protection scope of the present invention.
Claims (7)
1. A fence used by a steel net rack mounting platform is characterized by comprising a pair of mounting rods (1) fixed on a bridge crane (3) through a threaded structure, wherein a guardrail is arranged between the mounting rods (1) at two sides;
the guardrail includes main fence (4) and vice fence (2), main fence (4) with vice fence (2) all include the rectangle frame, be provided with a plurality of railing (8) in the rectangle frame, all be provided with T shape spout (10) on the upper and lower both sides side of main fence (4), it is corresponding all be provided with on the upper and lower both sides side of vice fence (2) with T shape spout (10) complex T shape slider (11), T shape slider (11) set up correspondingly in T shape spout (10).
2. A fence for a steel truss installation platform according to claim 1, wherein the main fence (4) and the auxiliary fence (2) are provided with lower circular shafts (6) at both sides, a pair of installation holes (19) are provided on the opposite inner sides of a pair of installation rods (1), and the lower circular shafts (6) at both sides of the fence are arranged in the corresponding installation holes (19).
3. A fence for a steel truss installation platform as claimed in claim 2, wherein the installation rod (1) is provided with a pair of said installation holes (19) on both sides.
4. A fence for a steel truss installation platform according to claim 2, wherein the main fence (4) and the auxiliary fence (2) are provided with upper round shafts (9) at both side edges, and the peripheries of the upper round shafts (9) at both sides of the guardrail are provided with telescopic parts (5);
flexible portion (5) set up including rotating go up circle axle (9) outlying turning block (13), be provided with pipe (12) on turning block (13), sliding sleeve is equipped with round bar (14) in pipe (12), the free end of round bar (14) is provided with rotor plate (15), be provided with a pair of first screw hole on rotor plate (15), corresponding both sides the upper surface of installation pole (1) is provided with a plurality of second screw holes (18), passes first screw hole and corresponding second screw hole (18) are provided with first bolt (17) and fix.
5. A fence for a steel truss installation platform according to claim 4, wherein the rotating plate (15) is provided with a through square groove at the middle part, a rotating shaft is arranged in the square groove, and the periphery of the rotating shaft is provided with the free end of the round rod (14).
6. A fence for a steel truss installation platform as defined in claim 5, wherein both side edges of said main fence (4) and said auxiliary fence (2) are provided with a flat plate (7) near said lower circular shaft (6), said flat plate (7) is provided with a third threaded hole, one side of said corresponding rotating plate (15) is provided with a fourth threaded hole, and said third threaded hole and said fourth threaded hole passing through both sides of said fence are provided with a second bolt (16).
7. A fence for a steel truss installation platform according to claim 6, wherein a plurality of said guardrails are arranged between the two side installation rods (1) through the insertion fit of the T-shaped sliding grooves (10) and the T-shaped sliding blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829836.5U CN218541476U (en) | 2022-10-26 | 2022-10-26 | Fence for steel net rack mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829836.5U CN218541476U (en) | 2022-10-26 | 2022-10-26 | Fence for steel net rack mounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218541476U true CN218541476U (en) | 2023-02-28 |
Family
ID=85281626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222829836.5U Active CN218541476U (en) | 2022-10-26 | 2022-10-26 | Fence for steel net rack mounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218541476U (en) |
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2022
- 2022-10-26 CN CN202222829836.5U patent/CN218541476U/en active Active
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