CN212225085U

CN212225085U - Hydraulic engineering overhauls cat ladder

Info

Publication number: CN212225085U
Application number: CN202020280400.3U
Authority: CN
Inventors: 程一博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-25
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a hydraulic engineering overhauls cat ladder relates to engineering equipment technical field, this hydraulic engineering overhauls cat ladder, including fixed cutting ferrule, the surperficial joint of fixed cutting ferrule has the wheel support, the wheel support is kept away from the one end of fixed cutting ferrule and is rotated and be connected with the wheel of marcing, the one end fixedly connected with control wheel of activity pivot, the one end fixedly connected with hydraulic telescoping rod at unable adjustment base top, hydraulic telescoping rod keeps away from unable adjustment base's one end fixedly connected with supporting shoe, unable adjustment base's top fixedly connected with fixing base. This hydraulic engineering overhauls cat ladder when the cat ladder removes, will take turns the support to and remove with unable adjustment base vertical position, takes turns to through the marcing and drives the cat ladder, when using the cat ladder, will take turns the support to turn to with unable adjustment base parallel position, makes unable adjustment base and ground contact, keeps the stability of cat ladder, and then can effectually remove the cat ladder, has saved the time of removing the cat ladder, has improved work efficiency.

Description

Hydraulic engineering overhauls cat ladder

Technical Field

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

Background

Hydraulic engineering is used for controlling and regulating surface water and underground water in the nature, and is an engineering built for eliminating water damage and developing and utilizing water resources. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building hydraulic engineering to prevent flood disasters and regulate and distribute water quantity so as to meet the needs of human life and production on water resources. Along with the rapid development of economy and city infrastructure in China, the overhaul crawling ladder is used more and more in hydraulic engineering, but the hydraulic overhaul crawling ladder used in modern hydraulic engineering still has some problems:

1. when the existing overhauling crawling ladder is used, the crawling ladder generally needs to be carried and maintained manually, and is large in size and difficult to move, so that the overhauling efficiency is reduced;

2. when current maintenance cat ladder used, the maintainer was owing to need carry the maintenance instrument, and the position that the instrument was placed is lacked on the cat ladder top, very inconvenient when making the maintainer overhaul, and maintenance efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic engineering overhauls cat ladder has solved above-mentioned problem through the regulation of wheel support and the placing effect of storage tank.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hydraulic engineering overhauls cat ladder, includes the unable adjustment base, the both ends of unable adjustment base are rotated and connected with the activity pivot, the middle part of activity pivot is fixed and is installed the fixed cutting ferrule, the surface joint of fixed cutting ferrule has the wheel support, the wheel support is kept away from the one end of fixed cutting ferrule and is rotated and connected with the travelling wheel, the one end of activity pivot is fixedly connected with the control wheel, the one end at the top of unable adjustment base is fixedly connected with the hydraulic telescoping rod, the one end that the hydraulic telescoping rod kept away from the unable adjustment base is fixedly connected with the supporting shoe, the top of unable adjustment base is fixedly connected with the fixing base, the inside of fixing base is rotated and connected with the installation axle, the both ends of installation axle are rotated and connected with the ladder climbing frame, one end swing joint of ladder frame has the supporting shoe, one end fixedly connected, the inside of bobbin rotates and is connected with the spool, the one end fixedly connected with reel of spool.

Optionally, the two ends of the fixed base are provided with slotted holes matched with the movable rotating shaft, and the middle parts of the two sections of the fixed base are provided with grooves matched with the wheel support.

Optionally, a notch matched with the hydraulic telescopic rod is formed in one end of the top of the fixing base, and fixing grooves matched with the fixing base are formed in two sides of the top of the fixing base.

Optionally, the movable rotating shaft and the fixed cutting sleeve are in transition fit, and a through hole matched with the movable rotating shaft is formed in the middle of the fixed cutting sleeve.

Optionally, the top end of the wheel support is provided with a clamping groove matched with the fixing clamping sleeve, and the bottom of the wheel support is provided with a groove matched with the travelling wheel.

Optionally, one end of the control wheel is provided with a fixed groove matched with the movable rotating shaft, and the bottom of the supporting block is provided with a positioning groove matched with the hydraulic telescopic rod.

Optionally, the one end of fixing base is seted up and is installed the notch of axle looks adaptation, the bottom of going up the ladder frame is seted up and is installed the through-hole of axle looks adaptation, the spacing groove with the fixing base looks adaptation is seted up to the one end of going up the ladder frame.

Optionally, one end of the ladder climbing frame is provided with a sliding groove matched with the support sliding block, the bottom of the storage box is provided with a fixing groove matched with the support sliding block, and the support sliding block is connected with the winding shaft through a cord.

(III) advantageous effects

The utility model provides a hydraulic engineering overhauls cat ladder possesses following beneficial effect:

1. this kind of hydraulic engineering overhauls cat ladder, through rotating the control wheel, make the control wheel drive movable rotating shaft and rotate, it rotates to drive fixed cutting ferrule through movable rotating shaft, make fixed cutting ferrule drive wheel support and rotate, when moving the cat ladder, turn round the support and go to and unable adjustment base vertically position, it removes to drive the cat ladder through the advancing wheel, when using the cat ladder, turn round the support and go to and the parallel position of unable adjustment base, make unable adjustment base and ground contact, keep the stability of cat ladder, and then can effectually remove the cat ladder, the time of removing the cat ladder has been saved, and the work efficiency is improved.

2. This kind of hydraulic engineering overhauls cat ladder, it is flexible through control hydraulic telescoping rod, it reciprocates to make hydraulic telescoping rod drive the supporting shoe, make the supporting shoe promote cat ladder frame and remove, make cat ladder frame along installation hub rotation, and then rotate cat ladder frame to the angular position of work, when maintainer climbs the cat ladder top along cat ladder frame, through rotating the reel, it rotates to make the reel drive spool, make the spool pass through the cotton rope and drive supporting shoe rebound, drive the storage tank rebound through supporting shoe, and then transport the maintenance instrument to the cat ladder top through the storage tank, the carrying of convenient to overhaul instrument, the efficiency of overhauing is improved.

Drawings

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

FIG. 2 is a schematic view of the wheel carriage of the present invention;

fig. 3 is a schematic structural view of the storage box of the present invention.

In the figure: 1-fixed base, 2-movable rotating shaft, 3-fixed cutting sleeve, 4-wheel bracket, 5-traveling wheel, 6-control wheel, 7-hydraulic telescopic rod, 8-supporting block, 9-fixed seat, 10-installation shaft, 11-climbing ladder, 12-supporting slide block, 13-storage box, 14-winding reel, 15-winding reel and 16-winding reel.

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, the present invention provides a technical solution: a hydraulic engineering overhauls cat ladder, including unable adjustment base 1, the both ends of unable adjustment base 1 are rotated and connected with activity pivot 2, the middle part of activity pivot 2 is fixed and installed with fixed cutting ferrule 3, the surface joint of fixed cutting ferrule 3 has wheel support 4, the one end of wheel support 4 far away from fixed cutting ferrule 3 is rotated and connected with the running wheel 5, the one end of activity pivot 2 is fixedly connected with control wheel 6, the one end of unable adjustment base 1 top is fixedly connected with hydraulic telescoping rod 7, the one end of hydraulic telescoping rod 7 far away from unable adjustment base 1 is fixedly connected with supporting shoe 8, the top of unable adjustment base 1 is fixedly connected with fixing base 9, the inside of fixing base 9 is rotated and connected with installation axle 10, the both ends of installation axle 10 are rotated and connected with cat ladder frame 11, the one end swing joint of cat ladder frame 11 has supporting shoe 12, the one end of supporting shoe 12 is fixedly, the winding shaft 15 is supported by the winding frame 14, the winding shaft 15 is rotatably connected in the winding frame 14, one end of the winding shaft 15 is fixedly connected with a winding wheel 16, the two ends of the fixed base 1 are provided with slotted holes matched with the movable rotating shaft 2, the middle parts of the two sections of the fixed base 1 are provided with grooves matched with the wheel bracket 4, one end of the top of the fixed base 1 is provided with a notch matched with the hydraulic telescopic rod 7, the two sides of the top of the fixed base 1 are provided with fixed grooves matched with the fixed seat 9, the movable rotating shaft 2 is in transition fit with the fixed cutting ferrule 3, the middle part of the fixed cutting ferrule 3 is provided with a through hole matched with the movable rotating shaft 2, the top end of the wheel bracket 4 is provided with a clamping groove matched with the fixed cutting ferrule 3, the bottom of the wheel bracket 4 is provided with a groove matched with the travelling wheel 5, one end of the control wheel 6, the constant head tank with 7 looks adaptations of hydraulic telescoping rod is seted up to the bottom of supporting shoe 8, the notch with installation axle 10 looks adaptations is seted up to the one end of fixing base 9, the through-hole with installation axle 10 looks adaptations is seted up to the bottom of cat ladder frame 11, the spacing groove with fixing base 9 looks adaptations is seted up to the one end of cat ladder frame 11, the spout with 12 looks adaptations of supporting shoe is seted up to the one end of cat ladder frame 11, the fixed slot with 12 looks adaptations of supporting shoe is seted up to the bottom of storage tank 13, connect through the cotton rope between supporting shoe 12 and the spool 15, stimulate supporting shoe 12 through 15 winding cotton ropes of spool.

When the ladder is used, the control wheel 6 is rotated to drive the movable rotating shaft 2 to rotate, the movable rotating shaft 2 is used to drive the fixed cutting sleeve 3 to rotate, the fixed cutting sleeve 3 drives the wheel support 4 to rotate, when the ladder is moved, the wheel support 4 is rotated to a position vertical to the fixed base 1, the ladder is driven to move by the traveling wheel 5, when the ladder is used, the wheel support 4 is rotated to a position parallel to the fixed base 1, the fixed base 1 is contacted with the ground, the stability of the ladder is kept, the hydraulic telescopic rod 7 is controlled to stretch, the hydraulic telescopic rod 7 drives the supporting block 8 to move up and down, the supporting block 8 drives the ladder frame 11 to move, the ladder frame 11 rotates along the mounting shaft 10, the ladder frame 11 is rotated to a working angle position, when an overhaul person climbs the ladder top along the ladder frame 11, the reel 16 is rotated to drive the winding shaft 15 to rotate, make spool 15 pass through cotton rope and drive supporting slide 12 rebound, drive storage tank 13 rebound through supporting slide 12, and then will overhaul the instrument through storage tank 13 and transport to the cat ladder top.

To sum up, the hydraulic engineering overhauls cat ladder is characterized in that when in use, a user rotates the control wheel 6 to drive the movable rotating shaft 2 to rotate, drives the fixed cutting sleeve 3 to rotate through the movable rotating shaft 2, drives the wheel support 4 to rotate through the fixed cutting sleeve 3, rotates the wheel support 4 to a position vertical to the fixed base 1 when moving the cat ladder, drives the cat ladder to move through the traveling wheel 5, rotates the wheel support 4 to a position parallel to the fixed base 1 when using the cat ladder to contact the fixed base 1 with the ground, keeps the stability of the cat ladder, can effectively move the cat ladder, saves the time for moving the cat ladder, improves the work efficiency, controls the hydraulic telescopic rod 7 to extend and retract, enables the hydraulic telescopic rod 7 to drive the supporting block 8 to move up and down, and enables the supporting block 8 to push the cat ladder frame 11 to move, make the ladder frame 11 rotate along installation axle 10, and then with the ladder frame 11 rotate the angular position of work, the maintainer climbs the ladder top time along ladder frame 11, through rotating reel 16, make reel 16 drive spool 15 rotate, make spool 15 drive supporting shoe 12 rebound through the cotton rope, drive storage tank 13 rebound through supporting shoe 12, and then transport the maintenance tool to the ladder top through storage tank 13, the carrying of the tool of being convenient for overhaul, the efficiency of overhaul has been improved.

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. The utility model provides a hydraulic engineering overhauls cat ladder, includes unable adjustment base (1), its characterized in that: the movable clamping sleeve is characterized in that two ends of the fixed base (1) are rotatably connected with a movable rotating shaft (2), a fixed clamping sleeve (3) is fixedly installed in the middle of the movable rotating shaft (2), a wheel support (4) is clamped on the surface of the fixed clamping sleeve (3), one end, far away from the fixed clamping sleeve (3), of the wheel support (4) is rotatably connected with a traveling wheel (5), one end of the movable rotating shaft (2) is fixedly connected with a control wheel (6), one end of the top of the fixed base (1) is fixedly connected with a hydraulic telescopic rod (7), one end, far away from the fixed base (1), of the hydraulic telescopic rod (7) is fixedly connected with a supporting block (8), the top of the fixed base (1) is fixedly connected with a fixed seat (9), the inner part of the fixed seat (9) is rotatably connected with an installation shaft (10), and, the one end swing joint of climbing ladder (11) has supporting slider (12), the one end fixedly connected with storage tank (13) of supporting slider (12), the top fixedly connected with bobbin (14) of climbing ladder (11), the inside rotation of bobbin (14) is connected with spool (15), the one end fixedly connected with reel (16) of spool (15).

2. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: slotted holes matched with the movable rotating shaft (2) are formed in two ends of the fixed base (1), and grooves matched with the wheel supports (4) are formed in the middle of the two sections of the fixed base (1).

3. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the fixed base is characterized in that one end of the top of the fixed base (1) is provided with a notch matched with the hydraulic telescopic rod (7), and two sides of the top of the fixed base (1) are provided with fixed grooves matched with the fixed seats (9).

4. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the movable rotating shaft (2) and the fixed clamping sleeve (3) are in transition fit, and the middle of the fixed clamping sleeve (3) is provided with a through hole matched with the movable rotating shaft (2).

5. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the top end of the wheel support (4) is provided with a clamping groove matched with the fixing clamping sleeve (3), and the bottom of the wheel support (4) is provided with a groove matched with the traveling wheel (5).

6. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: one end of the control wheel (6) is provided with a fixed groove matched with the movable rotating shaft (2), and the bottom of the supporting block (8) is provided with a positioning groove matched with the hydraulic telescopic rod (7).

7. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the notch with installation axle (10) looks adaptation is seted up to the one end of fixing base (9), the through-hole with installation axle (10) looks adaptation is seted up to the bottom of ladder frame (11), the spacing groove with fixing base (9) looks adaptation is seted up to the one end of ladder frame (11).

8. The hydraulic engineering overhauls cat ladder of claim 1 characterized in that: the ladder is characterized in that one end of the ladder climbing frame (11) is provided with a sliding groove matched with the supporting sliding block (12), the bottom of the storage box (13) is provided with a fixing groove matched with the supporting sliding block (12), and the supporting sliding block (12) is connected with the winding shaft (15) through a cord.