CN213683903U

CN213683903U - Hydraulic engineering overhauls cat ladder

Info

Publication number: CN213683903U
Application number: CN202022151928.3U
Authority: CN
Inventors: 刘鹏飞; 石梦川; 商洪韬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-13
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a hydraulic engineering overhauls cat ladder, including the supporting baseplate, the supporting baseplate right side wall fixedly connected with first fixed plate and second fixed plate, first mounting groove has been seted up to first fixed plate inside, second mounting groove has been seted up to second fixed plate inside, surface fixedly connected with step plate under the first fixed plate, step plate bottom and second fixed plate fixed connection, the first fixed plate and second fixed plate inside wall all install the spout, the equal sliding connection has the slider in the spout, the first fixed plate and second fixed plate outside all cooperate and are connected with fixing bolt, the utility model provides a hydraulic engineering overhauls cat ladder, can stretch out and draw back from top to bottom, conveniently adjust the volume of cat ladder, conveniently carry, can improve the stability of lower wall when using simultaneously, effectively improve the cat ladder, can protect the safety of detection personnel, the maintenance personnel can use the device conveniently.

Description

Hydraulic engineering overhauls cat ladder

Technical Field

The utility model relates to a cat ladder technical field specifically is a hydraulic engineering overhauls cat ladder.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature, and achieves the purpose of removing harm and benefiting, so that the engineering is built, the engineering is also called as water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the engineering does not completely meet the needs of human beings, water flow can be controlled only by building the hydraulic engineering, flood disasters are prevented, water quantity regulation and distribution are performed, the requirements of people life and production on water resources are met, the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, crossing troughs, rafts, fishways and the like, so that the aims of the hydraulic engineering are achieved, the ladder stand is required to be used during maintenance, the climbing of people at high positions is facilitated, but the safety of the existing ladder stand for maintenance of the hydraulic engineering is not high when the ladder stand is used, and accidents are easy to occur.

Patent No. 201920103701.6 discloses a hydraulic engineering is with overhauing cat ladder, the on-line screen storage device comprises a base, the top fixedly connected with dead lever of base inner wall, bearing fixedly connected with transfer line is passed through to the inboard of dead lever, the bottom fixedly connected with screw thread section of thick bamboo of transfer line, bevel gear under the outer wall fixedly connected with of screw thread section of thick bamboo, bevel gear's top meshing has last bevel gear down, go up bevel gear's inside fixedly connected with dwang, the dwang passes through the inside of bearing fixed connection at the dead lever, the inside swing joint of screw thread section of thick bamboo has the threaded rod. This hydraulic engineering is with overhauing cat ladder is through setting up pole setting, bracing piece and fixed plate, and usability that can effectual reinforcing cat ladder when the step tread of cat ladder damages, changes impaired step tread, and the condition of avoiding changing whole cat ladder takes place, makes the use of cat ladder more convenient, has reduced staff's the amount of labour, has improved work efficiency.

The overhaul crawling ladder in the prior art has the following defects: 1. this cat ladder is inconvenient to be carried, and the lower plate is unstable when using simultaneously, increases the danger coefficient of during operation, and the device also does not possess anti-skidding structure simultaneously, probably falls because the foot is smooth when the staff is climbing, causes the injury to the staff, for this reason, we provide a hydraulic engineering and overhaul the cat ladder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering overhauls cat ladder, can stretch out and draw back from top to bottom, conveniently adjusts the volume of cat ladder, conveniently carries, can improve the stability of lower wall when using simultaneously, effectively improves the factor of safety of cat ladder, can protect measurement personnel's safety, makes things convenient for the maintainer to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering overhauls cat ladder, includes supporting baseplate, the first fixed plate of supporting baseplate right side wall fixedly connected with and second fixed plate, first mounting groove has been seted up to first fixed plate inside, the inside second mounting groove of having seted up of second fixed plate, fixed surface is connected with the step board and the step board has a plurality ofly under the first fixed plate, step board bottom and second fixed plate fixed connection, the spout is all installed to first fixed plate and second fixed plate inside wall, the inside equal sliding connection of spout has the slider, the equal cooperation in first fixed plate and the second fixed plate outside is connected with fixing bolt and fixing bolt extends to inside the slider, slider inside wall fixedly connected with connects the ladder.

As an embodiment of the utility model, first fixed plate and second fixed plate surface have all been seted up fixed screw and have been had a plurality ofly, first mounting groove and the inside support frame that all is connected with through the rotation axis cooperation of second mounting groove, support frame bottom fixedly connected with supporting legs.

As a preferred embodiment of the present invention, the tread plate has a plurality of anti-slip blocks and fixed-surface connection is provided.

As a preferred embodiment of the present invention, the supporting bottom plate is fixedly connected with a non-slip mat.

As a preferred embodiment of the present invention, the lower surface of the supporting leg is fixedly connected with a non-slip mat.

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

1. the upper surface of the fixed bottom plate is fixedly provided with a first fixed plate and a second fixed plate, the inner sides of the first fixed plate and the second fixed plate are respectively provided with a chute, the inner sides of the chutes are provided with a slide block, the connecting ladder is fixed with the slide block, the connecting ladder can slide up and down on the inner sides of the first fixed plate and the second fixed plate through the matching of the slide block and the chute, when in use, the connecting ladder is pulled out, the fixing bolts penetrate through the fixing screw holes on the outer sides of the first fixed plate and the second fixed plate and extend into the slide block, the slide block is fixed through the fixing bolts, the ladder is convenient to use, and when not in use, the connecting ladder is retracted into the fixed plate, so that the size of the ladder is reduced, the occupied area is reduced, the carrying is convenient, meanwhile, the support frames are connected in the first mounting groove and the second, prop up the support frame simultaneously, through the support frame, fixed plate and ground form the triangle structure, the triangle structure has firmly, it is firm, withstand voltage characteristics, make the cat ladder lower wall stable through the support frame, make things convenient for the staff to use, reduce the danger coefficient of maintainer during operation, simultaneously step on board both sides fixed surface has a plurality of skid proof block, can effectively prevent that the maintainer from taking place the smooth phenomenon of foot when the climbing through skid proof block, improve the security of cat ladder, the slipmat is all installed to PMKD bottom and supporting legs bottom simultaneously, place the cat ladder subaerial through the slipmat can effectively the antiskid cat ladder slide, improve the stability of cat ladder, indirectly improve the factor of safety of cat ladder, excellent in use effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the hydraulic engineering overhaul ladder of the present invention;

fig. 2 is the utility model discloses a hydraulic engineering overhauls fixed plate structure schematic diagram of cat ladder

Fig. 3 is the utility model relates to a hydraulic engineering overhauls pedal's of cat ladder structural schematic.

In the figure: 1. a support base plate; 2. a first fixing plate; 3. a first mounting groove; 4. a second fixing plate; 5. a second mounting groove; 6. treading the board; 7. a chute; 8. fixing the bolt; 9. a slider; 10. connecting a ladder; 11. fixing screw holes; 12. a rotating shaft; 13. a support frame; 14. supporting legs; 15. and an anti-slip bump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic engineering overhauls cat ladder, includes supporting

baseplate

1, 1 right side wall fixedly connected with first fixed plate 2 and second fixed plate 4 of supporting baseplate, first mounting groove 3 has been seted up to first fixed plate 2 inside, second mounting groove 5 has been seted up to second fixed plate 4 inside, 2 lower fixed surface fixedly connected with pedal 6 of first fixed plate and pedal 6 have a plurality ofly, 6 bottom and 4 fixed connection of second fixed plate of pedal, spout 7 is all installed to first

fixed plate

2 and 4 inside walls of second fixed plate, the inside equal sliding connection of spout 7 has slider 9, the equal cooperation in the first fixed plate 2 and the 4 outside of second fixed plate is connected with fixing bolt 8 and fixing bolt 8 extends to inside slider 9, slider 9 inside wall fixedly connected with connects ladder 10.

In this embodiment (see fig. 2), the connecting ladder 10 can be extended up and down by the cooperation of the sliding groove 7 and the sliding block 9, so that the length of the ladder stand can be conveniently adjusted, the connecting ladder 10 can be retracted when not in use, the occupied area is reduced, and the carrying is convenient.

Wherein, first fixed

plate

2 and 4 surfaces of second fixed plate have all been seted up fixed screw 11 and fixed screw 11 has a plurality ofly,

first mounting groove

3 and 5 insides of second mounting groove all are connected with support frame 13 through the cooperation of rotation axis 12, support frame 13 bottom fixedly connected with supporting legs 14.

In the embodiment (please refer to fig. 3), when the ladder is used, the support frame 13 rotates out through the rotating shaft 12 and is supported on the belt surface through the support legs 14, the connecting ladder 10 leans against one side of the wall body, and the support frame 12 is supported at the same time, a triangular structure is formed through the support frame 12, the fixing plate and the ground, the triangular structure has the characteristics of stability, firmness and pressure resistance, the lower plate of the ladder is stable through the support frame 13, the ladder is convenient for a worker to use, and the danger coefficient of the overhaul worker during working is reduced.

Wherein, the upper surface of the pedal 6 is fixedly connected with a plurality of anti-skid lugs 15, and the anti-skid lugs 15 are provided.

In this embodiment (please refer to fig. 1), the anti-slip bumps 15 can effectively prevent the maintainers from slipping when climbing, so as to improve the safety of the ladder stand and effectively protect the maintainers.

Wherein, the supporting bottom plate 1 is fixedly connected with an antiskid pad.

In this embodiment (see fig. 1), the anti-slip mat can effectively prevent the support base plate 1 from slipping, effectively improve stability, and facilitate use.

Wherein, the lower surface of the supporting foot 14 is fixedly connected with a non-slip mat.

In this embodiment (please refer to fig. 2), the anti-slip mat can effectively prevent the support leg 14 from sliding, thereby effectively improving the stability of the support leg, facilitating the use and improving the safety factor.

The utility model relates to a hydraulic engineering overhauls cat ladder, which comprises a support bottom plate 1; 2. a first fixing plate; 3. a first mounting groove; 4. a second fixing plate; 5. a second mounting groove; 6. treading the board; 7. a chute; 8. fixing the bolt; 9. a slider; 10. connecting a ladder; 11. fixing screw holes; 12. a rotating shaft; 13. a support frame; 14. supporting legs; 15. the anti-skid lugs are all universal standard parts or parts known by persons skilled in the art, the structure and principle of the anti-skid lugs are known by persons skilled in the art through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices in the device refer to power elements, electric devices, adaptive monitoring computers and power supplies which are connected through leads, the specific connection means refers to the following working principle, the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the art, the working principle and process are mainly described below, no description is made on electrical control, when in work, a first fixing plate 2 and a second fixing plate 4 are fixed on the upper surface of a fixing bottom plate 2, a sliding groove 7 is arranged on the inner side of each first fixing plate 2 and the inner side of each second fixing plate 4, and a sliding block 9 is arranged in each sliding groove 7, the connecting ladder 10 is fixed with the sliding block 9 together, the connecting ladder 10 can slide up and down on the inner sides of the first fixing plate 2 and the second fixing plate 4 through the matching of the sliding block 9 and the sliding groove 7, when in use, the connecting ladder 10 is pulled out, the fixing bolt 8 passes through the fixing screw hole 11 on the outer sides of the first fixing plate 2 and the second fixing plate 4 and extends into the sliding block 9, the sliding block 9 is fixed through the fixing bolt 8, the ladder is convenient to use, and simultaneously, when not in use, the connecting ladder 10 is retracted into the fixing plate, the volume of the ladder is reduced, the occupied area is reduced, the carrying is convenient, meanwhile, the first mounting groove 3 and the second mounting groove 5 are both connected with the support frame 13 through the rotating shaft 12, when in use, the support frame 13 rotates out through the rotating shaft 12 and is supported on a belt surface through the support legs 14, the connecting ladder 10 leans against one side of a wall body, triangular structure has firmly, insightfully, withstand voltage's characteristics, it is stable to make the cat ladder lower wall through support frame 13, make things convenient for the staff to use, reduce the danger coefficient of maintainer during operation, 6 both sides fixed surface of simultaneously footboard have a plurality of skid proof block 15, can prevent effectively that the maintainer from taking place the smooth phenomenon of foot when the climbing through skid proof block 15, improve the security of cat ladder, slipmat is all installed to fixing base plate 1 bottom and 14 bottoms of supporting legs simultaneously, place the cat ladder subaerial through the slipmat can effectively the antiskid cat ladder slip, improve the stability of cat ladder, indirectly improve the factor of safety of cat ladder, excellent in use effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydraulic engineering overhauls cat ladder, includes supporting baseplate (1), its characterized in that: the right side wall of the supporting bottom plate (1) is fixedly connected with a first fixing plate (2) and a second fixing plate (4), a first mounting groove (3) is arranged in the first fixing plate (2), a second mounting groove (5) is arranged in the second fixing plate (4), the lower surface of the first fixing plate (2) is fixedly connected with a plurality of treading plates (6), the treading plates (6) are arranged, the bottom end of the pedal (6) is fixedly connected with the second fixing plate (4), the inner side walls of the first fixing plate (2) and the second fixing plate (4) are both provided with a sliding chute (7), the equal sliding connection in spout (7) inside has slider (9), first fixed plate (2) and second fixed plate (4) outside all the cooperation be connected with fixing bolt (8) and fixing bolt (8) extend to slider (9) inside, slider (9) inside wall fixedly connected with connects ladder (10).

2. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: fixed screw (11) and fixed screw (11) have all been seted up on first fixed plate (2) and second fixed plate (4) surface and have been a plurality ofly, first mounting groove (3) and second mounting groove (5) are inside all to be connected with support frame (13) through rotation axis (12) cooperation, support frame (13) bottom fixedly connected with supporting legs (14).

3. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the upper surface of the pedal (6) is fixedly connected with a plurality of anti-skid lugs (15) and the anti-skid lugs (15) are provided.

4. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the supporting bottom plate (1) is fixedly connected with an anti-skid pad.

5. The hydraulic engineering overhauls cat ladder of claim 2 characterized in that: the lower surfaces of the supporting legs (14) are fixedly connected with anti-skid pads.