CN214616322U

CN214616322U - Medical single multifunctional ladder for gas pipeline construction

Info

Publication number: CN214616322U
Application number: CN202022756025.8U
Authority: CN
Inventors: 杜芹
Original assignee: Guangzhou Guiqin Instrument And Equipment Engineering Co ltd
Current assignee: Guangzhou Guiqin Instrument And Equipment Engineering Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-11-05
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a single multi-functional ladder of medical gas pipeline construction relates to pipeline construction apparatus field, and is simple to the most structural function of current single people's ladder, inconvenient regulation, and relative stability is relatively poor, has the problem of incident hidden danger easily during single use, now proposes following scheme, and it includes two straight ladders that the structure is the same, two the top of straight ladder is articulated each other, and two fixedly connected with tow chain between the straight ladder, the straight ladder includes two longitudinal support bars that the structure is the same and a plurality of horizontal support bars that the structure is the same, and two longitudinally fixedly connected with horizontal support bar, two between the bracing piece the stabilizer blade is all installed to the bottom of longitudinal support bar, and two the article pole is put to the body of rod that the longitudinal support bar is close to the top. The utility model discloses novel structure has solved the great structural function simplicity of current single ladder, inconvenient regulation, and relative stability is relatively poor, has the problem of incident hidden danger easily during single use, suitable popularization.

Description

Medical single multifunctional ladder for gas pipeline construction

Technical Field

The utility model relates to a pipeline construction apparatus field especially relates to single multi-functional ladder of medical gas pipeline construction.

Background

The ladder is a daily life appliance, and the tool is provided with two long thick rods as edges, and a cross rod suitable for climbing transversely penetrates through the middle of the tool for climbing. The aluminum alloy ladder is made of high-strength aluminum alloy materials, and is characterized by light weight, high strength and great convenience for the operation strength of constructors.

The most structural function of common single ladder is simple, inconvenient regulation, and relative stability is relatively poor, has the incident hidden danger easily, thereby can lodging easily and cause the injury to user's health when single use. Therefore, in order to solve the problems, a single multifunctional ladder for medical gas pipeline construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a single multi-functional ladder of medical gas pipeline construction has solved the most structural function of common single ladder simple, inconvenient regulation, and relative stability is relatively poor, thereby has the potential safety hazard easily, thereby probably lodging easily when single use causes the problem of injury to user's health.

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

a medical single multifunctional ladder for gas pipeline construction comprises two straight ladders with the same structure, the tops of the two straight ladders are hinged with each other, and a traction chain is fixedly connected between the two straight ladders, the straight ladders comprise two longitudinal support rods with the same structure and a plurality of transverse support rods with the same structure, and transverse support rods distributed in a rectangular array are fixedly connected between the two longitudinal support rods, support legs with the same structure are slidably mounted at the bottoms of the two longitudinal support rods, two adjusting mechanisms with the same structure are arranged between the two support legs and the transverse support rod close to the bottom of the longitudinal support rod, two article placing rods with the same structure and symmetrically distributed around the center of the transverse support rod are slidably arranged in the rod body close to the top of the longitudinal support rod, and the overall object placing rod is arranged in an L shape, transversely penetrates through the side wall of the longitudinal support rod and slidably extends to the inside of the adjacent transverse support rod.

Preferably, both ends of drag chain fixed connection respectively just are on the horizontal support pole of symmetric distribution in two vertical ladder middle sections, just it is the T type setting to put the body of rod that the thing pole is located horizontal support pole inside.

Preferably, the stabilizer blade includes stay tube and anti-skidding callus on the sole, just the bottom slidable mounting who indulges the bracing piece has the stay tube, the bottom of stay tube extends to the outside and the anti-skidding callus on the sole of fixed connection of indulging the bracing piece, just the anti-skidding callus on the sole is the hemisphere type setting.

Preferably, adjustment mechanism includes spout, spring, gag lever post, slider and spacing hole, just the spout that the structure is the same is seted up to the inside horizontal support bar both ends body of rod that is close to indulge the bracing piece bottom on the vertical ladder, two the spout is close to the equal fixedly connected with spring that the structure is the same at the inner wall at horizontal support bar center, and two the inside equal slidable mounting of spout has the gag lever post that the structure is the same, two equal fixedly connected with slider that the structure is the same on the body of rod that the gag lever post is located the spout inside, and two the gag lever post is kept away from the one end at horizontal support bar center and is slided and run through the lateral wall that links to each other indulge the bracing piece and extend to indulging inside the bracing piece, two spacing hole that is rectangular array and distributes is all seted up to one side that the stay tube is close to adjacent horizontal support bar center.

Preferably, two the spring is kept away from the one end at the horizontal bracing piece center of locating and is close to the one end fixed connection at horizontal bracing piece center with adjacent gag lever post respectively, just the gag lever post is located the inside body of rod tip of indulging the bracing piece and matches with spacing hole on the adjacent stay tube, two the slider is the lateral wall that T type setting and slip run through horizontal bracing piece of locating and extends to the horizontal bracing piece outside.

The utility model has the advantages that:

1. through stabilizer blade and adjustment mechanism's setting, four stabilizer blades on two vertical ladders all can independently adjust through adjustment mechanism, and the stay tube on the flexible stabilizer blade that slides carries on spacing fixedly through the gag lever post among the adjustment mechanism for this multi-functional ladder's four stabilizer blades can have different drops in order to correspond multiple complicated topography, have improved greatly the utility model discloses an applicability.

2. Through the setting of putting the thing pole, the during operation expandes and puts the thing pole, makes things convenient for the staff to hang temporarily and puts instrument or zero device, reduces the number of times that the thing was got and is traded to the going upstairs or downstairs, has improved work efficiency.

3. Through the setting of traction chain and anti-skidding callus on the sole, the expansion angle of two vertical ladders can be restricted to the traction chain, and anti-skidding cushion is hemisphere type setting and spherical array distribution has protruding thing of rubber system, has improved stabilizer blade multi-angle anti-skidding effect, has improved the holistic relative stability of this multi-functional ladder greatly.

To sum up, the utility model discloses not only having improved multi-functional ladder suitability and stability to complicated topography greatly through stabilizer blade and adjustment mechanism's setting, and effectively having improved work efficiency through the setting of putting the thing pole. The problem of common single ladder most structural function simple, inconvenient regulation, relative stability is relatively poor, has the incident hidden danger easily, thereby probably lodging easily when single uses causes the injury to user's health, suitable popularization is solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention

FIG. 4 is a structural diagram of the adjusting mechanism of the present invention;

fig. 5 is a mounting structure diagram of the limiting rod and the sliding block of the present invention.

Reference numbers in the figures: 1. a straight ladder; 2. a drag chain; 3. a longitudinal support bar; 4. a transverse support rod; 5. a support leg; 6. an adjustment mechanism; 7. a placement rod; 8. supporting a tube; 9. anti-skid foot pads; 10. a chute; 11. a spring; 12. a limiting rod; 13. a slider; 14. and a limiting hole.

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.

Referring to fig. 1-3, a single multifunctional ladder for medical gas pipeline construction comprises two straight ladders 1 with the same structure, the tops of the two straight ladders 1 are hinged with each other, a traction chain 2 is fixedly connected between the two straight ladders 1, two ends of the traction chain 2 are respectively and fixedly connected to transverse support rods 4 which are arranged at the middle sections of the two straight ladders 1 and are symmetrically distributed, each straight ladder 1 comprises two longitudinal support rods 3 with the same structure and a plurality of transverse support rods 4 with the same structure, the transverse support rods 4 which are distributed in a rectangular array are fixedly connected between the two longitudinal support rods 3, support legs 5 with the same structure are respectively and slidably mounted at the bottoms of the two longitudinal support rods 3, each support leg 5 comprises a support tube 8 and an anti-skid foot pad 9, the support tube 8 is slidably mounted at the bottom of the longitudinal support tube 3, the bottom of the support tube 8 extends to the outside of the longitudinal support rod 3 and is fixedly connected with the anti-skid foot pad 9, the anti-skid foot pad 9 is arranged in a hemisphere shape, and two stabilizer blades 5 and be close to being provided with two adjustment mechanism 6 that the structure is the same between the transverse supporting rod 4 of indulging bracing piece 3 bottom, two are indulged the inside equal slidable mounting of the body of rod that bracing piece 3 is close to the top and have the structure the same and be the symmetric distribution about the center of transverse supporting rod 4 put the thing pole 7, and put that thing pole 7 is whole to be L type setting and the body of rod transversely runs through the lateral wall of the vertical supporting rod 3 of locating and slide and extend to adjacent transverse supporting rod 4 inside, it is the T type setting to put the body of rod that thing pole 7 is located transverse supporting rod 4 inside.

Referring to fig. 1 and fig. 4-5, the adjusting mechanism 6 includes a sliding groove 10, a spring 11, a limiting rod 12, a sliding block 13 and a limiting hole 14, and sliding grooves 10 with the same structure are provided inside two end rod bodies of a transverse support rod 4 near the bottom of a longitudinal support rod 3 on a vertical ladder 1, the inner walls of the two sliding grooves 10 near the center of the transverse support rod 4 are fixedly connected with springs 11 with the same structure, and the limiting rods 12 with the same structure are slidably mounted inside the two sliding grooves 10, the two limiting rods 12 are located on the rod body inside the sliding grooves 10 and fixedly connected with sliding blocks 13 with the same structure, and one end of each limiting rod 12 far away from the center of the transverse support rod 4 slides through the side wall of the longitudinal support rod 3 and extends to the inside of the longitudinal support rod 3, the limiting holes 14 distributed in a rectangular array are provided on one side of each of the two support tubes 8 near the center of the adjacent transverse support rod 4, one end of each spring 11 far away from the center of the transverse support rod 4 is respectively close to one end of the center of the transverse support rod 12 near the center of the transverse support rod 4 The end part of the rod body of the limiting rod 12 positioned inside the longitudinal support rod 3 is matched with the limiting hole 14 on the adjacent support tube 8, and the two sliding blocks 13 are arranged in a T shape, penetrate through the side wall of the transverse support rod 4 in a sliding mode and extend to the outside of the transverse support rod 4.

The working principle is as follows: when the utility model is used, whether the support legs 5 are unfolded or not can be determined according to the terrain, when the utility model is in an environment with steps or other drop heights, the corresponding support leg 5 is adjusted according to the placing angle of the multifunctional ladder, the sliding block 13 in the corresponding adjusting mechanism 6 is controlled to slide along the direction close to the center of the transverse supporting rod 4, so that the limiting rod 12 is separated from the limiting hole 14, so that the supporting tube 8 corresponding to the supporting leg 5 can slide, the proper length of the telescopic motion is adjusted, the sliding block 13 and the limiting rod 12 are operated in a reverse order, the limiting rod 12 is matched with the limiting hole 14 to realize the locking effect, simultaneously antiskid callus on the sole 9 is the hemisphere type setting and the spherical array distributes and has rubber system protruding, can guarantee that this multi-functional ladder's stabilizer blade 5 is in multiple angle also has fine land fertility of grabbing, and tow chain 2 can restrict the expansion angle of two vertical ladders 1, has wholly improved this multi-functional ladder holistic relative stability and suitability.

The rod body of putting thing pole 7 and being located 4 inside horizontal support rods is the T type setting and can prevent to put thing pole 7 and excessively expand or drop, and the during operation expandes to put thing pole 7, makes things convenient for the staff to hang temporarily and puts instrument or zero device, and the number of times that the article were traded to the ladder about the reduction has effectively improved work efficiency.

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. Medical single multifunctional ladder for gas pipeline construction, including two straight ladders (1) with the same structure, its characterized in that, two the top of straight ladder (1) is articulated each other, and two fixedly connected with tow chain (2) between straight ladder (1), straight ladder (1) is including two longitudinal support bar (3) with the same structure and a plurality of transversal support bar (4) with the same structure, and two fixedly connected with is the transversal support bar (4) that the rectangular array distributes between longitudinal support bar (3), two the equal slidable mounting in bottom of longitudinal support bar (3) has stabilizer blade (5) with the same structure, and two stabilizer blade (5) and be close to be provided with two adjustment mechanism (6) with the same structure between transversal support bar (4) of longitudinal support bar (3) bottom, two the inside equal slidable mounting of the body of rod that longitudinal support bar (3) is close to the top has the center of the same structure and is symmetrical distribution about transversal support bar (4) puts thing pole (7) And the object placing rod (7) is integrally arranged in an L shape, transversely penetrates through the side wall of the longitudinal support rod (3) and slidably extends to the inside of the adjacent transverse support rod (4).

2. The single multifunctional ladder for medical gas pipeline construction as claimed in claim 1, wherein both ends of the drag chain (2) are respectively fixedly connected to the cross support rods (4) which are symmetrically distributed at the middle sections of the two vertical ladders (1), and the rod body of the object placing rod (7) inside the cross support rods (4) is arranged in a T shape.

3. The single multifunctional ladder for medical gas pipeline construction according to claim 1, wherein the support legs (5) comprise a support tube (8) and an anti-slip foot pad (9), the support tube (8) is slidably mounted at the bottom of the longitudinal support rod (3), the bottom of the support tube (8) extends to the outside of the longitudinal support rod (3) and the anti-slip foot pad (9) is fixedly connected, and the anti-slip foot pad (9) is arranged in a hemispherical shape.

4. The single multifunctional ladder for medical gas pipeline construction according to claim 1, wherein the adjusting mechanism (6) comprises sliding grooves (10), springs (11), limiting rods (12), sliding blocks (13) and limiting holes (14), the sliding grooves (10) with the same structure are formed in the rod bodies at the two ends of the transverse supporting rod (4) close to the bottom of the longitudinal supporting rod (3) on the straight ladder (1), the springs (11) with the same structure are fixedly connected to the inner walls of the two sliding grooves (10) close to the center of the transverse supporting rod (4), the limiting rods (12) with the same structure are slidably mounted in the two sliding grooves (10), the sliding blocks (13) with the same structure are fixedly connected to the rod bodies of the two limiting rods (12) inside the sliding grooves (10), and one ends of the two limiting rods (12) far away from the center of the transverse supporting rod (4) slidably penetrate through the side wall of the longitudinal supporting rod (3) and extend to the inside of the longitudinal supporting rod (3), and one side of each of the two support pipes (8) close to the center of the adjacent transverse support rod (4) is provided with a limiting hole (14) distributed in a rectangular array.

5. The single multifunctional ladder for medical gas pipeline construction according to claim 4, wherein one end of each of the two springs (11) far from the center of the corresponding transverse support rod (4) is fixedly connected with one end of the adjacent limiting rod (12) close to the center of the corresponding transverse support rod (4), the end of the rod body of the limiting rod (12) located inside the corresponding longitudinal support rod (3) is matched with the limiting hole (14) in the adjacent support tube (8), and the two sliding blocks (13) are arranged in a T shape and slidably penetrate through the side wall of the corresponding transverse support rod (4) and extend out of the corresponding transverse support rod (4).