CN215331289U

CN215331289U - Platform formula elevating gear is used in hydraulic engineering construction

Info

Publication number: CN215331289U
Application number: CN202120512689.1U
Authority: CN
Inventors: 石雨生
Original assignee: Anhui Jishun Construction Engineering Co ltd
Current assignee: Anhui Jishun Construction Engineering Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-28
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a platform type lifting device for hydraulic engineering construction, which comprises a protective shell, wherein a universal wheel is installed at the bottom end of the protective shell, a first U-shaped block is installed on the right side of the front surface of the protective shell, a motor is installed on the front surface of the first U-shaped block, a first rotating rod is installed at the power output end of the motor, a second U-shaped block is installed on the left side of the front surface of the protective shell, a second rotating rod is rotatably connected inside the protective shell and penetrates through the second U-shaped block, a driving belt is movably connected to the surface of the first rotating rod, the first rotating rod and the second rotating rod are in transmission connection through the driving belt, and a first gear block is installed on the surface of the first rotating rod. According to the utility model, the supporting plate can stably lift the supporting platform through the supporting column by virtue of the lifting mechanism in the protective shell, and meanwhile, the supporting platform is prevented from shaking in the lifting process by virtue of the supporting rod arranged in the protective shell, so that the practicability is improved.

Description

Platform formula elevating gear is used in hydraulic engineering construction

Technical Field

The utility model relates to the technical field of hydraulic engineering construction equipment, in particular to a platform type lifting device for hydraulic engineering construction.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting.

Present platform formula elevating gear for hydraulic engineering construction when using, though can carry out automatic rising, still can have following problem in the use:

platform formula elevating gear is used in hydraulic engineering construction at present highly by the good back of adjusting of supporting platform, can not effectually be supported to cause supporting platform's stationarity not high, when making the staff carry out the aerial work through this platform formula elevating gear, take place the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a platform type lifting device for hydraulic engineering construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a platform type lifting device for hydraulic engineering construction comprises a protective shell, wherein a universal wheel is installed at the bottom end of the protective shell, a first U-shaped block is installed on the right side of the front face of the protective shell, a motor is installed on the front face of the first U-shaped block, a first rotating rod is installed at the power output end of the motor, a second U-shaped block is installed on the left side of the front face of the protective shell, a second rotating rod is rotatably connected inside the protective shell and penetrates through the second U-shaped block, a transmission belt is movably connected to the surface of the first rotating rod, the first rotating rod and the second rotating rod are connected through transmission of the transmission belt, a first gear block is installed on the surface of the first rotating rod, a third rotating rod is rotatably connected inside the protective shell, a first gear block is also installed on the surface of the third rotating rod, a first chain is movably connected to the surface of the first rotating rod through the first gear block, the first rotating rod and the third rotating rod are in transmission connection with a first chain through a first gear block, a second gear block is mounted on the surface of the second rotating rod, a second chain is movably connected to the second rotating rod through a second gear block, a fourth rotating rod is rotatably connected to the inside of the protective shell, a second gear block is also mounted on the surface of the fourth rotating rod, the second rotating rod and the fourth rotating rod are in transmission connection with the second chain through a second gear block, a support plate is arranged on the surfaces of the first chain and the second chain and is welded and mounted on the left side of the first chain and the left side of the second chain, through holes matched with the first chain and the second chain are formed in the support plate, a support column is mounted at the top end of the support plate, a support platform is mounted at the top end of the support column, a protective guard is mounted at the top end of the support platform, first support blocks are mounted on two sides of the protective shell, the telescopic supporting device is characterized in that a loop bar is installed at the top end of the first supporting block, a telescopic rod is installed at the bottom end of the supporting platform and is movably connected inside the loop bar, a threaded rod is connected to the inner threads of the first supporting block, and a second supporting block is installed at the bottom end of the threaded rod.

Preferably, the front surface of the second U-shaped block is provided with a first annular block, the second rotating rod is rotatably connected inside the first annular block, and a second locking nail is arranged inside the first annular block.

Preferably, the top end of the loop bar is provided with a second annular block, the telescopic bar is movably connected inside the second annular block, and a third locking nail is arranged inside the second annular block.

Preferably, the inside of protecting shell installs the bracing piece, and backup pad swing joint is on the surface of bracing piece.

Preferably, the bottom of telescopic link is installed the slider, and the inside of loop bar is seted up the spout with slider looks adaptation.

Preferably, a soft cushion block is mounted at the bottom end of the second supporting block.

Compared with the prior art, the utility model provides a platform type lifting device for hydraulic engineering construction, which has the following beneficial effects:

1. according to the utility model, the supporting plate can stably lift the supporting platform through the supporting column through the lifting mechanism in the protective shell, and meanwhile, the supporting platform is prevented from shaking in the lifting process through the supporting rod arranged in the protective shell, so that the practicability is improved.

2. According to the utility model, the supporting mechanisms arranged on the two sides of the protective shell can effectively support the supporting platform after the height of the supporting platform is adjusted, so that the supporting platform has higher stability, and workers can safely work at high altitude through the platform type lifting device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the protective shell of the present invention;

fig. 3 is a schematic view of the internal structure of the loop bar of the present invention.

In the figure: 1. a protective shell; 2. a universal wheel; 3. a first U-shaped block; 4. a motor; 5. a first rotating lever; 6. a second rotating rod; 7. a transmission belt; 8. a third rotating rod; 9. a first chain; 10. a fourth rotating rod; 11. a second chain; 12. a support plate; 13. a support pillar; 14. a support platform; 15. protecting the fence; 16. a first support block; 17. a loop bar; 18. a telescopic rod; 19. a threaded rod; 20. a second support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a platform type lifting device for hydraulic engineering construction comprises a protective shell 1, a universal wheel 2 is installed at the bottom end of the protective shell 1, a first U-shaped block 3 is installed on the right side of the front face of the protective shell 1, a motor 4 is installed on the front face of the first U-shaped block 3, a first rotating rod 5 is installed at the power output end of the motor 4, a second U-shaped block is installed on the left side of the front face of the protective shell 1, a second rotating rod 6 is rotatably connected inside the protective shell 1, the second rotating rod 6 penetrates through the second U-shaped block, a driving belt 7 is movably connected to the surface of the first rotating rod 5, the first rotating rod 5 and the second rotating rod 6 are in transmission connection through the driving belt 7, a first gear block is installed on the surface of the first rotating rod 5, a third rotating rod 8 is rotatably connected inside the protective shell 1, a first gear block is also installed on the surface of the third rotating rod 8, a first chain 9 is movably connected to the surface of the first rotating rod 5 through the first gear block, the first rotating rod 5 and the third rotating rod 8 are in transmission connection with a first chain 9 through a first gear block, a second gear block is mounted on the surface of the second rotating rod 6, the second rotating rod 6 is movably connected with a second chain 11 through the second gear block, a fourth rotating rod 10 is rotatably connected inside the protective shell 1, a second gear block is also mounted on the surface of the fourth rotating rod 10, the second rotating rod 6 and the fourth rotating rod 10 are in transmission connection with the second chain 11 through the second gear block, a support plate 12 is arranged on the surfaces of the first chain 9 and the second chain 11, the support plate 12 is welded and mounted on the left sides of the first chain 9 and the second chain 11, a through hole matched with the first chain 9 and the second chain 11 is formed in the support plate 12, a support column 13 is mounted at the top end of the support plate 12, a support platform 14 is mounted at the top end of the support column 13, and a guard rail 15 is mounted at the top end of the support platform 14, first supporting block 16 is installed to the both sides of protecting crust 1, and loop bar 17 is installed on the top of first supporting block 16, and telescopic link 18 is installed to supporting platform 14's bottom, and telescopic link 18 swing joint is in the inside of loop bar 17, and the internal thread of first supporting block 16 is connected with threaded rod 19, and second supporting block 20 is installed to the bottom of threaded rod 19.

In this implementation, the first ring-shaped block is installed on the front surface of the second U-shaped block, and the second rotating rod 6 is rotatably connected inside the first ring-shaped block, a second locking nail is arranged inside the first ring-shaped block, and the second rotating rod 6 is locked by locking the second locking nail.

In this implementation, the second ring-shaped block is installed on the top of loop bar 17, and telescopic link 18 swing joint is in the inside of second ring-shaped block, and the inside of second ring-shaped block is equipped with the third check pin, through locking the third check pin, dies its telescopic link 18 lock.

In this embodiment, the inside of the protective shell 1 is provided with a support rod, and the support plate 12 is movably connected to the surface of the support rod, so as to limit and guide the support plate 12.

In this implementation, the slider is installed to the bottom of telescopic link 18, and the spout with slider looks adaptation is seted up to the inside of loop bar 17, to the spacing effect with the direction of loop bar 17.

In this embodiment, a soft pad is installed at the bottom end of the second supporting block 20, so as to increase the supporting effect of the second supporting block 20 and prevent the second supporting block 20 from sliding due to external force.

The working principle is as follows: the platform type lifting device for hydraulic engineering construction is characterized in that a motor 4 is started, so that a first rotating rod 5 drives a first chain 9 to rotate, meanwhile, the first rotating rod 5 drives a transmission belt 7 to rotate a second rotating rod 6, the second rotating rod 6 drives a second chain 11 to rotate, the first chain 9 and the second chain 11 simultaneously rotate in the same direction to drive a support plate 12 to stably move up and down on the surface of a support rod, the support plate 12 drives a support column 13 to stably move up and down a support platform 14, while the support platform 14 moves, a telescopic rod 18 is driven to move, the second rotating rod 6 is locked by locking a second locking nail, then a third locking nail is locked, a telescopic rod 18 is locked, finally, a threaded rod 19 is rotated, so that a second support block 20 drives a soft cushion block to be attached to the ground, after the height of the support platform 14 is adjusted, the platform can be effectively supported by the above modes, thereby making the support platform 14 more stable.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a platform formula elevating gear is used in hydraulic engineering construction, includes protecting crust (1), its characterized in that: the universal wheel (2) is installed at the bottom end of the protective shell (1), a first U-shaped block (3) is installed on the right side of the front face of the protective shell (1), a motor (4) is installed on the front face of the first U-shaped block (3), a first rotating rod (5) is installed at the power output end of the motor (4), a second U-shaped block is installed on the left side of the front face of the protective shell (1), a second rotating rod (6) is rotatably connected to the interior of the protective shell (1) and penetrates through the second U-shaped block, a driving belt (7) is movably connected to the surface of the first rotating rod (5), the first rotating rod (5) and the second rotating rod (6) are in transmission connection through the driving belt (7), a first gear block is installed on the surface of the first rotating rod (5), a third rotating rod (8) is rotatably connected to the interior of the protective shell (1) and a first gear block is also installed on the surface of the third rotating rod (8), the surface of the first rotating rod (5) is movably connected with a first chain (9) through a first gear block, the first rotating rod (5) and a third rotating rod (8) are in transmission connection with the first chain (9) through the first gear block, a second gear block is arranged on the surface of the second rotating rod (6), the second rotating rod (6) is movably connected with a second chain (11) through the second gear block, a fourth rotating rod (10) is rotatably connected inside the protective shell (1), a second gear block is also arranged on the surface of the fourth rotating rod (10), the second rotating rod (6) and the fourth rotating rod (10) are in transmission connection with the second chain (11) through the second gear block, a support plate (12) is arranged on the surfaces of the first chain (9) and the second chain (11), and the support plate (12) is welded and installed on the left sides of the first chain (9) and the second chain (11), the through-hole with first chain (9) and second chain (11) looks adaptation is seted up to the inside of backup pad (12), support column (13) are installed on the top of backup pad (12), supporting platform (14) are installed on the top of support column (13), rail guard (15) are installed on the top of supporting platform (14), first supporting block (16) are installed to the both sides of protecting crust (1), loop bar (17) are installed on the top of first supporting block (16), telescopic link (18) are installed to the bottom of supporting platform (14), and telescopic link (18) swing joint is in the inside of loop bar (17), the inside threaded connection of first supporting block (16) has threaded rod (19), second supporting shoe (20) are installed to the bottom of threaded rod (19).

2. The platform formula elevating gear for hydraulic engineering construction according to claim 1, characterized in that: the front surface of the second U-shaped block is provided with a first annular block, a second rotating rod (6) is rotatably connected inside the first annular block, and a second locking nail is arranged inside the first annular block.

3. The platform formula elevating gear for hydraulic engineering construction according to claim 1, characterized in that: the top end of the loop bar (17) is provided with a second annular block, the telescopic bar (18) is movably connected inside the second annular block, and a third locking nail is arranged inside the second annular block.

4. The platform formula elevating gear for hydraulic engineering construction according to claim 1, characterized in that: the inside of protective housing (1) is installed with the bracing piece, and backup pad (12) swing joint is on the surface of bracing piece.

5. The platform formula elevating gear for hydraulic engineering construction according to claim 1, characterized in that: the bottom of telescopic link (18) is installed the slider, and the inside of loop bar (17) is seted up the spout with slider looks adaptation.

6. The platform formula elevating gear for hydraulic engineering construction according to claim 1, characterized in that: and a soft cushion block is arranged at the bottom end of the second supporting block (20).