CN219031645U

CN219031645U - Be used for supplementary installation lift of electric power engineering

Info

Publication number: CN219031645U
Application number: CN202223254150.4U
Authority: CN
Inventors: 王海涛; 张大伟; 李本超; 亓献策; 于吉庆
Original assignee: Shandong Wuzhou Electric Power Engineering Co ltd
Current assignee: Shandong Wuzhou Electric Power Engineering Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of lifting equipment, in particular to an auxiliary installation lifter for electric power engineering. The technical scheme includes that the lifting plate is arranged in the middle of the upper end face of the bottom plate, the lifting plate is fixed on the outer side of the upper end face of the bottom plate and located on the inner side of the frame, positioning rods are fixed on two sides of the inner portion of the frame, clamping sleeves are fixed on two sides of the lifting plate and clamped in the corresponding positioning rods, built-in grooves are formed in two side arrays of the inner portion of the lifting plate, a driving box is arranged in the built-in grooves, a screw sleeve is rotatably arranged at one end of the driving box, a screw is arranged on the outer side threads of the screw sleeve, lock sleeves are distributed on the upper end face array of the lifting plate, through grooves are formed in the middle of the upper end face of the frame, and supports are fixed on four corners of the upper side openings of the through grooves. The self-locking safety buckle has the advantages of ensuring use safety and low height, facilitating carrying of electrical equipment and convenient operation.

Description

Be used for supplementary installation lift of electric power engineering

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to an auxiliary installation lifter for electric power engineering.

Background

Electric power engineering, i.e. engineering related to transportation, distribution, also broadly includes engineering that uses electricity as power and energy in a variety of fields. Meanwhile, the power transmission and transformation power expansion engineering can be understood. In the process of performing power engineering installation, it is necessary to perform high-place power installation using an elevator.

The existing lifter does not have a safety lock function, for example, when a traction steel cable is damaged, safety accidents are easy to cause, and the use safety is low; and current lift adopts crossing formula hydraulic lift mostly, and this kind of organism base is loaded with drive structure, needs to accomodate the cross arm simultaneously, and consequently the platform of going up and down is initiated highly higher, inconvenient carrying of various electrical equipment in the electric power assembly process, inconvenient use.

Disclosure of Invention

The utility model aims to provide an auxiliary installation lifter for electric power engineering, which is provided with a self-locking safety buckle, ensures the use safety and low height, is convenient for carrying electrical equipment and is convenient to operate, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary installation lift for electric power engineering, includes framework and bottom plate, the up end middle part of bottom plate is equipped with the lifter plate, the up end outside at the bottom plate is fixed to the framework, and the lifter plate is located the framework inboard, the inside both sides of framework all are fixed with the locating lever, the both sides of lifter plate all are fixed with the cutting ferrule, and the cutting ferrule joint is in the locating lever that corresponds, built-in groove has been seted up to the inside both sides array of lifter plate, and is equipped with the drive box in the built-in groove, the swivel nut is installed in the one end rotation of drive box, and the outside screw thread of swivel nut installs the screw rod, the up end array distribution of lifter plate has the lock sleeve, logical groove has been seted up to the up end middle part of framework, and logical groove upside open-ended four corners department all is fixed with the support, support upper end both sides are rotated respectively through the pivot and are installed first roller and second roller, the both sides of framework all are fixed with the side case, the inside bottom of side case rotates and installs the reel.

When the elevator is used for assisting in installing an electric power engineering in the technical scheme, an electric appliance and an assembly part which are used are manually conveyed to the lifting plate, an operator is located on the lifting plate, a motor connected with a winding drum is started, the winding drum rotates to wind a steel cable, the steel cable pulls the lifting plate to ascend, a worker can perform assembly operation on a high place after passing through a through groove, a motor arranged in a driving box is started after ascending is completed, the motor drives a screw sleeve to rotate, a screw sleeve screw thread drives a screw rod to move outwards, the outer end of the screw rod passes through the inner side of a cutting sleeve and then is inserted into a lock hole on a positioning rod, safe locking is achieved, rapid falling caused by damage of the steel cable is avoided, and safety is ensured.

Preferably, the outer side of the lower end face of the bottom plate is fixedly provided with foot pads, the foot pads are provided with four in total and distributed in an array, and the lower ends of the foot pads are fixedly provided with anti-slip pads. The floor is placed and supported through the foot pad, and the anti-slip pad improves friction force and ensures support stability.

Preferably, the locating rods are provided with locking grooves at equal intervals, the outer ends of the screws penetrate through the clamping sleeves and then are inserted into the corresponding locking grooves, and the locating rods are matched with the clamping sleeves. The height of the lifting plate is locked after the screw is inserted into the locking groove, so that the safety is improved.

Preferably, the two ends of the winding drum are wound with steel ropes, the outer ends of the steel ropes penetrate through the openings at the top parts of the side boxes, and the steel ropes are fixed on the corresponding lock sleeves after bypassing the outer sides of the first roller and the second roller. The steel cable is wound by the winding drum, and the first roller and the second roller realize the traction of the lifting plate after the direction of the steel cable is changed.

Preferably, the first roller corresponds to the positions of the through groove and the lock sleeve, and the second roller corresponds to the opening at the top of the side box and the winding drum. The friction force applied to the steel cable is reduced through the direction of the force of the first roller and the second roller.

Compared with the prior art, the utility model has the following beneficial effects: the external power supply supplies power, the operator starts this device through external control equipment, the manual work will use the electrical apparatus and the part transport for the assembly is to the lifter plate, the operator is located the lifter plate, start the motor that the reel is connected, the reel rotates the rolling cable wire, the cable wire pulls the lifter plate and rises, the staff can carry out the assembly operation to the eminence after passing through the logical groove, start the built-in motor of drive case after rising, the motor drives the swivel nut and rotates, swivel nut screw thread drive screw rod outwards removes, the outer end of screw rod passes the inside back of cutting ferrule and peg graft in the lockhole on the locating lever, realize safe locking, avoid falling fast because of the cable wire damage causes, ensure the security, this device simple structure, easy and simple to handle, ensure the security of use through built-in safety lock mechanism, the holistic height of this device is lower simultaneously, the convenience is to instrument and the material of use of transport on the lifter plate, the reduction in operation degree of difficulty.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the structure of the lifting plate according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a lifter plate according to the present utility model;

fig. 4 is a schematic diagram of the side case structure of the present utility model.

In the figure: 1. a side case; 2. a frame; 3. a positioning rod; 4. a bottom plate; 5. foot pads; 6. a lock sleeve; 7. a lifting plate; 8. a cutting sleeve; 9. a wire rope; 10. a first roller; 11. a second roller; 12. a through groove; 13. a bracket; 14. a drive box; 15. a built-in groove; 16. a screw sleeve; 17. a screw; 18. and (3) a winding drum.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, the present utility model provides an embodiment: the utility model provides an be used for supplementary installation lift of electric power engineering, including framework 2 and bottom plate 4, the lower terminal surface outside of bottom plate 4 is fixed with callus on the sole 5, callus on the sole 5 is equipped with four altogether, and four callus on the sole 5 are the array and distribute, the lower extreme of callus on the sole 5 is fixed with the slipmat, realize the placing support of bottom plate 4 through callus on the sole 5, the slipmat improves frictional force, ensure to support the steadiness, the up end middle part of bottom plate 4 is equipped with lifter plate 7, the framework 2 is fixed in the up end outside of bottom plate 4, and lifter plate 7 is located the framework 2 inboard, the inside both sides of framework 2 all are fixed with locating lever 3, the both sides of lifter plate 7 all are fixed with cutting ferrule 8, and cutting ferrule 8 joint is in the locating lever 3 that corresponds, the built-in groove 15 has been seted up to the inside both sides array of lifter plate 7, and be equipped with drive box 14 in the built-in groove 15, the one end rotation of drive box 14 is installed the swivel nut 16, and screw 17 is installed to the outside screw thread of swivel nut 16, the up end array of lifter plate 7 distributes and has lock sleeve 6, the equidistant lock groove of having seted up on the locating lever 3, the outer end of screw 17 runs through behind 8 the corresponding cutting ferrule 8, realize the high lock-up safety joint degree of locking lever 7.

Example two

Referring to fig. 1 to 4, the present utility model provides an embodiment: a lifter for assisting in installation of electric power engineering comprises a frame body 2 and a bottom plate 4, a through groove 12 is formed in the middle of the upper end face of the frame body 2, supports 13 are respectively fixed at four corners of an upper opening of the through groove 12, a first roller 10 and a second roller 11 are respectively rotatably installed on two sides of the upper end of each support 13 through rotating shafts, side boxes 1 are respectively fixed on two sides of the frame body 2, a winding drum 18 is rotatably installed at the inner bottom end of each side box 1, steel ropes 9 are wound at two ends of each winding drum 18, the outer ends of the steel ropes 9 penetrate through the top opening of each side box 1, the steel ropes 9 are fixed on corresponding lock sleeves 6 after bypassing the outer sides of the first roller 10 and the second roller 11, the steel ropes 9 are wound through the winding drum 18, the traction of lifting plates 7 is achieved after the direction of the steel ropes 9 is changed by the first roller 10 and the second roller 11, the first roller 10 corresponds to the positions of the through groove 12 and the lock sleeves 6, the second roller 11 corresponds to the top opening of the side boxes 1 and the winding drum 18, and the direction of force is regulated by the first roller 10 and the second roller 11 is reduced.

In the work of the utility model, an external power supply supplies power, an operator starts the device through external control equipment, the used electric appliance and the parts for assembly are manually conveyed to the lifting plate 7, the operator is positioned on the lifting plate 7, a motor connected with the winding drum 18 is started, the winding drum 18 rotates to wind the steel cable 9, the steel cable 9 pulls the lifting plate 7 to ascend, a worker can perform assembly operation on a high place after passing through the through groove 12, the motor arranged in the driving box 14 is started after the ascending is finished, the motor drives the threaded sleeve 16 to rotate, the threaded sleeve 16 drives the threaded rod 17 to move outwards, the outer end of the threaded rod 17 passes through the inner side of the clamping sleeve 8 and is inserted into a lock hole on the positioning rod 3, so that safe locking is realized, rapid falling caused by damage of the steel cable 9 is avoided, and safety is ensured.

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

Claims

1. The utility model provides a be used for supplementary installation lift of electric power engineering, includes framework (2) and bottom plate (4), its characterized in that: the utility model discloses a roller, including bottom plate (4), cylinder (1) and cylinder (2), bottom plate (4)'s up end centre department is equipped with lifter plate (7), the up end outside at bottom plate (4) is fixed to frame (2), and lifter plate (7) are located frame (2) inboard, the inside both sides of frame (2) all are fixed with locating lever (3), the both sides of lifter plate (7) all are fixed with cutting ferrule (8), and cutting ferrule (8) joint is in locating lever (3) that correspond, built-in groove (15) have been seted up to the inside both sides array of lifter plate (7), and are equipped with driving case (14) in built-in groove (15), screw rod (17) are installed in the one end rotation of driving case (14), and the outside screw rod (17) are installed to screw rod (16), the up end array distribution of lifter plate (7) has lock sleeve (6), through groove (12) are seted up in the middle of the up end of frame (2), and through groove (12) upside open-ended four corners department all is fixed with support (13), support (13) upper end both sides are rotated respectively through first cylinder (10) and second cylinder (1), cylinder (1) are installed to the bottom of roller (1).

2. An auxiliary installation elevator for electrical power engineering according to claim 1, wherein: the anti-slip floor is characterized in that foot pads (5) are fixed on the outer side of the lower end face of the bottom plate (4), four foot pads (5) are arranged in total, the four foot pads (5) are distributed in an array mode, and anti-slip pads are fixed at the lower ends of the foot pads (5).

3. An auxiliary installation elevator for electrical power engineering according to claim 1, wherein: the locating rods (3) are equidistantly provided with locking grooves, the outer ends of the screws (17) penetrate through the clamping sleeves (8) and then are inserted into the corresponding locking grooves, and the locating rods (3) are matched with the clamping sleeves (8).

4. An auxiliary installation elevator for electrical power engineering according to claim 1, wherein: the two ends of the winding drum (18) are wound with the steel cable (9), and the outer ends of the steel cable (9) penetrate through the top opening of the side box (1) and are fixed on the corresponding lock sleeve (6) after bypassing the outer sides of the first roller (10) and the second roller (11).

5. An auxiliary installation elevator for electrical power engineering according to claim 1, wherein: the first roller (10) corresponds to the positions of the through groove (12) and the lock sleeve (6), and the second roller (11) corresponds to the top opening of the side box (1) and the winding drum (18).