CN211473987U

CN211473987U - Crawling device for electromechanical equipment installation

Info

Publication number: CN211473987U
Application number: CN201922030139.1U
Authority: CN
Inventors: 涂序亮; 童浪心; 周依婷; 张青
Original assignee: State Power Investment Group Jiangxi Electric Power Engineering Co ltd
Current assignee: State Power Investment Group Jiangxi Electric Power Engineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-11
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to the technical field of electromechanical device production, and discloses a crawling device for electromechanical equipment installation, which comprises a lower ladder, wherein a cushion block is fixedly arranged at the bottom of the lower ladder, a rotating handle is movably arranged at one side of the lower ladder, a first supporting block is movably arranged at one side of the lower ladder, a first pedal is fixedly arranged between the two first supporting blocks, one side of the lower ladder is movably connected with an upper ladder, the crawling device for electromechanical equipment installation is characterized in that when the upper ladder is required to be used, the rotating handle is rotated clockwise, the rotating handle can drive a first gear to rotate anticlockwise, the first gear can drive a chain to rotate anticlockwise when rotating anticlockwise, the chain can drive a second gear to rotate anticlockwise, the chain can drive a gear strip block to move upwards, and the gear strip block is fixedly arranged at one side of the upper ladder, so the gear strip block can drive the upper ladder to move upwards, thereby reaching the purpose of extending the ladder according to the requirement.

Description

Crawling device for electromechanical equipment installation

Technical Field

The utility model relates to an electromechanical device produces technical field, specifically is a device of crawling for electromechanical device installation.

Background

Most of today's enterprises have automated machine equipment, and the electromechanical installation industry is born. The installation of equipment, lines and pipelines of common industrial and public and civil construction projects, the construction of 35 KV and below power transformation and distribution stations, and the manufacture and installation of non-standard steel components. Electromechanical installation is a large-scale work, and some large enterprises are moved, so that a project needs to be implemented in nearly half a year, and the technical requirements for installation are also quite large.

However, when some large-scale equipment is installed, the large-scale equipment is generally installed manually, but on the large-scale machine on one side, due to the height of the large-scale machine, the large-scale machine cannot climb, and the engineering ladder is required to be used for climbing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a device of crawling for electromechanical device installation possesses and can extend, can also save space advantage, solved however in some large-scale equipment fixing, all need the manual work to install usually, but on one side large-scale machine, because large-scale machine's height is high, the artifical unable climbing, just need use the engineering ladder to scramble, but in present engineering ladder, generally all be the double ladder, and mobilizable space is limited, can't extend and lead to the problem that can not have very big help at the climbing in-process.

(II) technical scheme

Can extend for realizing the aforesaid possesses, can also save space purpose, the utility model provides a following technical scheme: a crawling device for electromechanical equipment installation comprises a lower ladder, wherein a cushion block is fixedly installed at the bottom of the lower ladder, a rotating handle is movably installed at one side of the lower ladder, a first supporting block is movably installed at one side of the lower ladder, a first pedal is fixedly installed between the two first supporting blocks, an upper ladder is movably connected at one side of the lower ladder, a first pin column and a second pin column are respectively and movably installed at one side of the upper ladder, a second supporting block is movably connected to the outer side of the first pin column, a second pedal is fixedly installed between the two second supporting blocks, a hook is fixedly installed at the top of the upper ladder, a limiting block is fixedly installed at the bottom of the second pedal, supporting grooves are formed in the bottom of the second pedal, a spacing block is fixedly installed between the two supporting grooves, supporting rods are movably connected to the outer side of the second pin column, a moving groove is formed in the lower ladder, the outside fixed mounting who rotates the handle has first gear, one side fixed mounting who goes up the ladder has the back shaft, the outside movable mounting of back shaft has the gear strip piece, the inner wall top movable mounting of motion groove has first pivot, first pivot movable mounting has the second gear, the outside swing joint of first gear and second gear has the chain.

Preferably, the first gear and the second gear are identical in shape and size.

Preferably, the support shaft is movably arranged at the abutting part of the upper ladder, so that the lower ladder and the upper ladder can be conveniently superposed.

Preferably, the first gear, the second gear and the gear bar block are all meshed with the chain, so that the second gear and the gear bar block are driven to rotate through the chain when the first gear rotates conveniently.

Preferably, the diameter of the top of the supporting rod is equal to that of the supporting groove, so that the supporting rod can conveniently enter the supporting groove.

Preferably, the surface of the lower ladder is provided with a rotating groove matched with the rotating handle, so that the rotating handle can conveniently drive the first gear when rotating.

Preferably, the cushion block is made of hard rubber, and the friction force of the hard rubber in contact with the ground is large.

Preferably, the front surface of the lower ladder is provided with a limiting groove corresponding to the rotating handle, so that the upper ladder is prevented from sliding downwards after rising.

Three beneficial effects

Compared with the prior art, the utility model provides a device of crawling for electromechanical device installation possesses following beneficial effect:

1. this a device of crawling for electromechanical device installation, when needs use the ladder, will rotate handle clockwise, it can drive first gear anticlockwise rotation to rotate the handle, can drive chain anticlockwise rotation during first gear anticlockwise rotation, the chain can drive second gear anticlockwise rotation, the chain can drive gear strip piece upward movement, and gear strip piece is one side of last ladder of fixed mounting, so gear strip piece will drive the ladder upward movement, it will rotate the handle and fix to reuse the dead lever, thereby reach and to extend according to the demand ladder.

2. This a device of crawling for electromechanical device installation, when need not use the ladder, upwards lift the second supporting shoe along first round pin post, the second supporting shoe can drive second footboard and stopper upward movement, when the second supporting shoe rotates to the maximum angle along first round pin post, the bracing piece will follow the roll-off in the support groove, the bracing piece moves down under the drive of second round pin post, when the bracing piece is parallel with the ladder, put down the second supporting shoe, the second supporting shoe can move down under the drive of first round pin post, until the second supporting shoe is parallel with the ladder, just so can reach the ladder and can save space when not using.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a sectional view of a second support block of the structure of the present invention;

FIG. 4 is a left side sectional view of the lower ladder of the structure of the present invention;

fig. 5 is a top view of the structure of the utility model.

In the figure: 1-lower ladder, 2-cushion block, 3-rotating handle, 4-first supporting block, 5-first pedal, 6-upper ladder, 7-second supporting block, 8-second pedal, 9-hook, 10-first pin, 11-limiting block, 12-second pin, 13-supporting rod, 14-supporting groove, 15-spacing block, 16-first gear, 17-chain, 18-first rotating shaft, 19-second gear, 20-supporting shaft, 21-gear strip block and 22-moving groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a crawling device for electromechanical device installation comprises a lower ladder 1, a cushion block 2 is fixedly installed at the bottom of the lower ladder 1, the cushion block 2 is made of hard rubber, the friction force of the hard rubber contacting the ground is large, a rotating handle 3 is movably installed at one side of the lower ladder 1, a first support block 4 is movably installed at one side of the lower ladder 1, a first pedal 5 is fixedly installed between the two first support blocks 4, an upper ladder 6 is movably connected to one side of the lower ladder 1, a limit groove corresponding to the rotating handle 3 is formed in the front surface of the lower ladder 1 to prevent the upper ladder 6 from sliding downwards after ascending, a first pin 10 and a second pin 12 are respectively movably installed at one side of the upper ladder 6, a second support block 7 is movably connected to the outer side of the first pin 10, a second pedal 8 is fixedly installed between the two second support blocks 7, and a hook 9 is fixedly installed at the top of the upper ladder 6, the hook 9 facilitates hanging of the ladder, the bottom of the second pedal 8 is fixedly provided with a limiting block 11, the bottom of the second pedal 8 is provided with a supporting groove 14, a spacing block 15 is fixedly arranged between the two supporting grooves 14, the outer side of the second pin 12 is movably connected with a supporting rod 13, the diameter of the top of the supporting rod 13 is equal to that of the supporting groove 14, the supporting rod 13 can conveniently enter the supporting groove 14, the lower ladder 1 is internally provided with a moving groove 22, the outer side of the rotating handle 3 is fixedly provided with a first gear 16, one side of the upper ladder 6 is fixedly provided with a supporting shaft 20, the supporting shaft 20 is movably arranged at the abutting part of the upper ladder 6, the lower ladder 1 and the upper ladder 6 can conveniently coincide, the outer side of the supporting shaft 20 is movably provided with a gear strip block 21, the top of the inner wall of the moving groove 22 is movably provided with a first rotating shaft 18, the first rotating shaft 18 is movably provided with a second gear, first gear 16 is unanimous with the shape size of second gear 19, and first gear 16, second gear 19 all are connected with the meshing of chain 17 with gear rack piece 21, drive second gear 19 and gear rack piece 21 through chain 17 and rotate when making things convenient for first gear 16 to rotate, lower ladder 1's surface seted up with rotate 3 assorted rotation grooves of handle, can drive first gear 16 when conveniently rotating handle 3 and rotating.

The working principle is that when the upper ladder 6 is needed, the rotating handle 3 rotates clockwise, the rotating handle 3 drives the first gear 16 to rotate anticlockwise, the first gear 16 drives the chain 17 to rotate anticlockwise, the chain 17 drives the second gear 19 to rotate anticlockwise, the chain 17 drives the gear strip block 21 to move upwards, the gear strip block 21 is fixedly arranged on one side of the upper ladder 6, the gear strip block 21 drives the upper ladder 6 to move upwards, then the rotating handle 3 is fixed by a fixing rod penetrating through the limiting groove, so that the ladder can be extended as required, when the ladder is not needed, the second supporting block 7 is lifted upwards along the first pin column 10, the second supporting block 7 drives the second pedal 8 and the limiting block 11 to move upwards, and when the second supporting block 7 rotates to the maximum angle along the first pin column 10, the supporting rod 13 slides out of the supporting groove 14, the support rod 13 moves downwards under the driving of the second pin 12, when the support rod 13 is parallel to the ladder, the second support block 7 is put down, the second support block 7 can move downwards under the driving of the first pin 10 until the second support block 7 is parallel to the ladder, and therefore the space can be saved when the ladder is not used.

In summary, according to the crawling device for electromechanical device installation, when the upper ladder 6 needs to be used, the rotating handle 3 rotates clockwise, the rotating handle 3 drives the first gear 16 to rotate anticlockwise, the first gear 16 drives the chain 17 to rotate anticlockwise, the chain 17 drives the second gear 19 to rotate anticlockwise, the chain 17 drives the gear bar block 21 to move upwards, the gear bar block 21 is fixedly installed on one side of the upper ladder 6, so the gear bar block 21 drives the upper ladder 6 to move upwards, then the fixing rod penetrates through the limiting groove to fix the rotating handle 3, and therefore the purpose that the ladder can be extended according to requirements is achieved, when the ladder does not need to be used, the second supporting block 7 is lifted upwards along the first pin column 10, the second supporting block 7 drives the second pedal 8 and the limiting block 11 to move upwards, when the second supporting block 7 rotates to the maximum angle along the first pin 10, the supporting rod 13 slides out of the supporting groove 14, the supporting rod 13 moves downwards under the driving of the second pin 12, when the supporting rod 13 is parallel to the ladder, the second supporting block 7 moves downwards under the driving of the first pin 10 when the second supporting block 7 is put down until the second supporting block 7 is parallel to the ladder, and therefore the space can be saved when the ladder is not used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crawling device for electromechanical equipment installation, comprising a lower ladder (1), characterized in that: the bottom of the lower ladder (1) is fixedly provided with a cushion block (2), one side of the lower ladder (1) is movably provided with a rotating handle (3), one side of the lower ladder (1) is movably provided with a first supporting block (4), a first pedal (5) is fixedly arranged between the two first supporting blocks (4), one side of the lower ladder (1) is movably connected with an upper ladder (6), one side of the upper ladder (6) is respectively and movably provided with a first pin column (10) and a second pin column (12), the outer side of the first pin column (10) is movably connected with a second supporting block (7), a second pedal (8) is fixedly arranged between the two second supporting blocks (7), the top of the upper ladder (6) is fixedly provided with a hook (9), the bottom of the second pedal (8) is fixedly provided with a limiting block (11), and the bottom of the second pedal (8) is provided with a supporting groove (14), two fixed mounting has spacer block (15) between support groove (14), the outside swing joint of second round pin post (12) has bracing piece (13), motion groove (22) have been seted up to the inside of lower ladder (1), the outside fixed mounting who rotates handle (3) has first gear (16), one side fixed mounting who goes up ladder (6) has back shaft (20), the outside movable mounting of back shaft (20) has gear strip piece (21), the inner wall top movable mounting of motion groove (22) has first pivot (18), first pivot (18) movable mounting has second gear (19), the outside swing joint of first gear (16) and second gear (19) has chain (17).

2. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the first gear (16) and the second gear (19) are consistent in shape and size.

3. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the supporting shaft (20) is movably arranged at the abutting part of the upper ladder (6).

4. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the first gear (16), the second gear (19) and the gear rack block (21) are all connected with the chain (17) in a meshed mode.

5. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the diameter of the top of the support rod (13) is equal to that of the support groove (14).

6. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the surface of the lower ladder (1) is provided with a rotating groove matched with the rotating handle (3).

7. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the cushion block (2) is made of rubber materials.

8. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the front surface of the lower ladder (1) is provided with a limit groove corresponding to the rotating handle (3).