CN212389244U - Novel steel cat ladder hangs device - Google Patents
Novel steel cat ladder hangs device Download PDFInfo
- Publication number
- CN212389244U CN212389244U CN202020662539.4U CN202020662539U CN212389244U CN 212389244 U CN212389244 U CN 212389244U CN 202020662539 U CN202020662539 U CN 202020662539U CN 212389244 U CN212389244 U CN 212389244U
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- steel
- cat ladder
- mounting ear
- guide rail
- hanging
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Abstract
The utility model relates to a novel steel cat ladder hanging device, which comprises a tubular column main body, a steel column mounting ear plate and a steel cat ladder body, wherein the tubular column main body and the steel column mounting ear plate are of an integral structure, the steel column mounting ear plate is provided with a plurality of steel column mounting ear plates, a guide rail box is arranged between the two steel column mounting ear plates, the cat ladder mounting ear plate, a hanging plate block and a hanging frame are sequentially connected between the guide rail box and the steel cat ladder body, the length of a guide rail of the adjustable cat ladder hanging device can meet the requirements of tubular steel columns with various diameters, meanwhile, a connecting device between the end part of the guide rail and the mounting ear plate can be adjusted according to the actual operation condition, the cat ladder hanging device and the steel column mounting ear plate are ensured to be tightly attached, the damage of the cat ladder hanging device when the hanging device is fixed is prevented, and the upper part, and adopt bolted connection between and the steel column installation otic placode, easy dismounting, circulated use.
Description
Technical Field
The utility model relates to a linkage technical field especially relates to a novel steel cat ladder linkage.
Background
With the rapid development of economy and urban infrastructure in China, the demand for various new building materials is increasingly strengthened. As an accessory facility of a city inspection well, a ladder stand material is manufactured by steel bars for a long time. But traditional metal cat ladder is under many adverse circumstances conditions, for example the inspection shaft, the tunnel, chemical industry enterprise, occasion such as rainy moist, the metal cat ladder is very easily corroded, influence safe in utilization, life is also shorter, in steel construction work progress in the past, when meetting installation cat ladder on the tubular column, often directly weld linkage on the tubular column body, the steel column parent metal will be harmd like this, if there are four installation otic placodes on the tubular column, wherein there is not bracket or other structures about the region about two installation otic placodes middle, also someone bindes wire rope between roof beam installation otic placode and is used for hanging the cat ladder, though can avoid welding damage parent metal like this, but the security is lower, and above-mentioned operation structure is complicated, be not convenient for ann tears the operation open, to a certain extent, the work efficiency to steel construction process has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a novel steel cat ladder hangs device, have simple structure, be convenient for ann tear open the use and the higher advantage of security.
The technical scheme for realizing the purpose is as follows:
the utility model provides a novel steel cat ladder hangs device, including tubular column main part, steel column installation otic placode and steel cat ladder body, tubular column main part and steel column installation otic placode formula structure as an organic whole, steel column installation otic placode is provided with a plurality ofly and is provided with the guide rail box between two steel column installation otic placodes, cat ladder installation otic placode, hang plate and mounted frame have connected gradually between guide rail box and the steel cat ladder body, cat ladder installation otic placode and the lower surface butt fusion of guide rail box, install adjustable guide rail and gear in the guide rail box, adjustable guide rail is provided with two altogether, the one end that two adjustable guide rails are mutually opposite in kind all is provided with the connecting block, pass through bolt fixed connection between connecting block and the steel column installation otic placode, one side integrated into one piece that steel cat ladder body is close to the tubular column main part has linked up the frame, the connection rope has been cup jointed to the outside of tubular column main, the top portion of steel cat ladder body is provided with the couple, couple and steel cat ladder body formula structure as an organic whole.
Preferably, the gear is meshed with the two adjustable guide rails, and a hand valve and the gear are arranged above the guide rail box and are of an integrated structure. The operation and use of personnel are convenient.
Preferably, the connecting block is rotatably connected with the adjustable guide rail through a rotating shaft. In order to adapt to the circular pipe column main bodies with different column diameters and the distance between the two steel column mounting lug plates on the circular pipe column main bodies.
Preferably, a positioning block is arranged at a position, close to the hook, on the suspension bracket, and the positioning block and the suspension bracket are of an integrated structure. In order to facilitate stable hanging operation of the ladder stand.
Preferably, the ladder stand mounting lug plate is connected with the suspension plate through a fixing piece, and mounting holes matched with the fixing piece are formed in the ladder stand mounting lug plate and the suspension plate. In order to facilitate the firm connection between the mounting lug plate and the suspension plate of the ladder stand.
Preferably, a cord steel cord member is attached. In order to prevent the ladder from shaking when in use.
The utility model has the advantages that: the utility model discloses in the in-process that uses, through cat ladder linkage guide rail length with adjustable, can satisfy the pipe steel column of multiple diameter, connecting device between guide rail tip and the installation otic placode simultaneously, also can adjust according to the actual operation situation, guarantee cat ladder linkage and the inseparable laminating of steel column installation otic placode, prevent to change because of the direct size of steel column, damage when linkage is fixed, and for the ease of cat ladder linkage's dismouting and reuse, two parts about this novel cat ladder linkage, and with adopt bolted connection between the steel column installation otic placode, easy dismounting, circulated use, it has bracket or other structures to be applicable to under pipe steel column installation otic placode, hinder the cat ladder condition of hanging, change into an adjustable rigid structure through binding wire rope simultaneously, be used for hanging the steel cat ladder, effectively improve the damage problem, this novel steel cat ladder linkage simple manufacture, Size is adjustable, but cyclic utilization, economical and practical, safe and reliable, has general practicality to the suspension of cat ladder in the steel column installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a side view of the present invention;
FIG. 3 is a schematic structural view of a suspension assembly portion of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the cross-sectional view of the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 3;
fig. 8 is an enlarged schematic view of the structure at C in fig. 3.
Description of reference numerals:
1. a tubular column main body; 2. installing an ear plate on the steel column; 3. a steel ladder body; 4. a suspension bracket; 5. a guide rail box; 6. an adjustable guide rail; 7. a gear; 8. connecting ropes; 9. a linking frame; 10. hooking; 11. connecting blocks; 12. positioning blocks; 13. the ladder stand is provided with an ear plate; 14. hanging the plate; 15. and a fixing member.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 8, the utility model provides a novel steel ladder hanging device, which comprises a tubular column main body 1, a steel column mounting ear plate 2 and a steel ladder body 3, wherein the tubular column main body 1 and the steel column mounting ear plate 2 are of an integral structure, the steel column mounting ear plate 2 is provided with a plurality of steel column mounting ear plates 2, a guide rail box 5 is arranged between the two steel column mounting ear plates 2, a ladder mounting ear plate 13, a hanging plate 14 and a hanging frame 4 are sequentially connected between the guide rail box 5 and the steel ladder body 3, the ladder mounting ear plate 13 is welded with the lower surface of the guide rail box 5, an adjustable guide rail 6 and a gear 7 are arranged in the guide rail box 5, two adjustable guide rails 6 are provided, a connecting block 11 is arranged at one end of each of the two adjustable guide rails 6, the connecting block 11 is fixedly connected with the steel column mounting ear plate 2 through a bolt, a frame 9 is integrally formed at one side of the steel, connecting rope 8 has been cup jointed to tubular column main part 1's outside, steel cat ladder body 3 is connected with connecting rope 8 through linking up frame 9 with tubular column main part 1, the top portion of steel cat ladder body 3 is provided with couple 10, couple 10 and 3 formula structures as an organic whole of steel cat ladder body, utilize corresponding connecting elements and installation use subassembly, the climbing operation of follow-up personnel normal safety has been guaranteed, this novel steel cat ladder linkage simple manufacture, easy dismounting, size is adjustable, but cyclic utilization, economical and practical, safety and reliability, it has general practicality to hang of cat ladder in the steel column installation. The device is further explained according to the attached drawings.
Further, as shown in fig. 5 and 6, the gear 7 is engaged with two adjustable guide rails 6, a hand valve is arranged above the guide rail box 5, the hand valve and the gear 7 are of an integrated structure, when the gear 7 type hand valve above the novel ladder stand hanging device box is rotated, the adjustable guide rails 6 can be rotated, the length is changed, and therefore the installation requirement of the hanging device is met.
Further, as shown in fig. 1, 3 and 4, the connecting block 11 is rotatably connected with the adjustable guide rail 6 through the rotating shaft, the end structure of the adjustable guide rail 6 is rotatable, and the angle can be adjusted according to the size of the tubular column main body 1 to ensure that the connecting block is tightly attached to the steel column mounting ear plate 2, so that the novel ladder stand suspension device can be suitable for the tubular column main body 1 with various diameters and sizes, and the application range of the novel ladder stand suspension device is widened.
Furthermore, as shown in fig. 7, a positioning block 12 is arranged on the hanging frame 4 at a position close to the hook 10, and the positioning block 12 and the hanging frame 4 are of an integrated structure, so that one end of the ladder stand can be directly hung on the ladder stand, and safety and stability are guaranteed.
Further, as shown in fig. 8, the ladder mounting ear plate 13 is connected with the suspension plate 14 through a fixing member 15, and mounting holes matched with the fixing member 15 are formed in the ladder mounting ear plate and the suspension plate 14, the fixing member 15 is a bolt member, and the fixing member 15 is connected with the suspension plate 14 firmly through the bolt member, so that the ladder mounting ear plate 13 is connected with the suspension plate 14 firmly, and meanwhile, the ladder mounting ear plate is convenient to disassemble and assemble and can be recycled.
Further, as shown in fig. 1 and 2, the connecting rope 8 and the thin wire rope member may be replaced by other soft materials, such as a safety rope, to prevent the steel ladder body 3 from shaking during use.
The utility model discloses a theory of operation is: in the using process of the utility model, before the steel column is hoisted, one end of the adjustable guide rail 6 at one side and the corresponding steel column mounting lug plate 2 are firstly connected and fixed by the bolt component; secondly, adjusting the adjustable guide rail 6 at the other side to a proper length through a rotating gear 7, and connecting and fixing the end part of the adjustable guide rail and the other steel column mounting lug plate 2 on the tubular column main body 1 by using a bolt member; thirdly, the lower half part of the ladder stand hanging device is connected with the upper half part through a fixing part 15, namely, the hanging frame 4 and the hanging plate 14 are installed, and the two parts are stably connected with the ladder stand mounting lug plate 13 and the guide rail box 5; the fourth step is hung couple 10 on the steel cat ladder body 3 in locating piece 12 on cat ladder linkage the latter half mounted frame 4, utilizes suitable connection rope 8 to be connected between steel cat ladder body 3 and the tubular column main part 1 simultaneously, prevents to rock about it, has guaranteed the normal safe climbing operation of follow-up personnel, but this novel steel cat ladder linkage simple manufacture, easy dismounting, size adjustable, cyclic utilization, economical and practical, safe and reliable, it has general practicality to hanging of cat ladder in the steel column installation.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (6)
1. A novel steel cat ladder hanging device is characterized by comprising a tubular column main body, steel column mounting ear plates and a steel cat ladder body, wherein the tubular column main body and the steel column mounting ear plates are of an integral structure, the steel column mounting ear plates are provided with a plurality of steel column mounting ear plates, a guide rail box is arranged between the two steel column mounting ear plates, the cat ladder mounting ear plates, a hanging plate block and a hanging frame are sequentially connected between the guide rail box and the steel cat ladder body, the cat ladder mounting ear plates are welded with the lower surface of the guide rail box, adjustable guide rails and gears are arranged in the guide rail box, the two adjustable guide rails are provided with two adjustable guide rails, connecting blocks are arranged at the opposite ends of the two adjustable guide rails, the connecting blocks are fixedly connected with the steel column mounting ear plates through bolts, a connecting frame is integrally formed at one side of the steel cat ladder body, which is close to the tubular column main body, a connecting rope is sleeved outside, the top portion of steel cat ladder body is provided with the couple, couple and steel cat ladder body formula structure as an organic whole.
2. The novel steel ladder hanging device as claimed in claim 1, wherein the gear is meshed with two adjustable guide rails, a hand valve is arranged above the guide rail box, and the hand valve and the gear are of an integrated structure.
3. The novel steel ladder stand hanging device as claimed in claim 1, wherein the connecting block is rotatably connected with the adjustable guide rail through a rotating shaft.
4. The novel steel ladder hanging device as claimed in claim 1, wherein a positioning block is arranged on the hanging frame at a position close to the hook, and the positioning block and the hanging frame are of an integrated structure.
5. The novel steel ladder stand hanging device as claimed in claim 1, wherein the ladder stand mounting ear plate is connected with the hanging plate through a fixing member, and mounting holes matched with the fixing member are formed in the ladder stand mounting ear plate and the hanging plate.
6. A novel steel ladder hanging device as claimed in claim 1 wherein a thin wire rope member is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662539.4U CN212389244U (en) | 2020-04-27 | 2020-04-27 | Novel steel cat ladder hangs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662539.4U CN212389244U (en) | 2020-04-27 | 2020-04-27 | Novel steel cat ladder hangs device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212389244U true CN212389244U (en) | 2021-01-22 |
Family
ID=74249779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020662539.4U Active CN212389244U (en) | 2020-04-27 | 2020-04-27 | Novel steel cat ladder hangs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212389244U (en) |
-
2020
- 2020-04-27 CN CN202020662539.4U patent/CN212389244U/en active Active
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