CN214167291U - Fitment is with supplementary elevating gear - Google Patents

Abstract

The utility model discloses an auxiliary lifting device for decoration, which comprises a first supporting plate, wherein a cavity groove is arranged in the first supporting plate, a threaded rod penetrates through the cavity groove, a thread block is attached to the outer wall, a roller is fixed at the bottom end of the first supporting plate, a chassis is arranged at the top end of the first supporting plate, an electric push rod is arranged in the chassis, a telescopic rod is fixed at the end part of the electric push rod, a first fixed shaft penetrates through the end part of the telescopic rod, a first fixed plate is attached to the outer wall of the first fixed shaft, the auxiliary lifting device for decoration achieves the effect of stably lifting an operation table through the mutual cooperation of the parts such as the electric push rod, the telescopic rod and the first fixed shaft, and solves the problems that the lifting device of the existing auxiliary lifting device for decoration is not stable enough and the shaking is easy to occur, bringing certain potential safety hazard to the operation of workers.

Description

Fitment is with supplementary elevating gear

Technical Field

The utility model relates to a lift structure technical field specifically is a fitment is with supplementary elevating gear.

Background

When fitment was with supplementary elevating gear mainly used interior decoration, for the operation personnel provide a liftable operation platform to the decoration or the clearance in house of operation personnel have characteristics such as convenient and high-efficient. However, the existing lifting device for the auxiliary lifting device for decoration is not stable enough, so that the situation of shaking is easy to occur, certain potential safety hazards are brought to the operation of workers, the existing lifting device for decoration does not have a walking mechanism capable of being fixed at any time, and when workers work high above the ground, no safety protection facilities exist, and the danger coefficient is large. To solve the above problems, innovative design is urgently needed on the basis of the original auxiliary lifting device for decoration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fitment is with supplementary elevating gear to solve above-mentioned background art and propose current fitment with supplementary elevating gear lifting device unstable enough, lead to the condition that rocks to appear easily, bring certain potential safety hazard for workman's operation, present fitment does not have the running gear that can fix at any time with supplementary elevating gear moreover, and the workman when high altitude construction, does not have safety protection facility, the great problem of danger coefficient. In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary lifting device for decoration comprises a first supporting plate, wherein a cavity groove is formed in the first supporting plate, a threaded rod penetrates through the cavity groove, a threaded block is attached to the outer wall of the threaded rod, a roller is fixed to the bottom end of the first supporting plate, a chassis is arranged at the top end of the first supporting plate, an electric push rod is mounted inside the chassis, a telescopic rod is mounted at the end of the electric push rod, a first fixing shaft penetrates through the end of the telescopic rod, a first fixing plate is attached to the outer wall of the first fixing shaft, a rotating plate is fixed to the end of the first fixing shaft, a second fixing shaft is connected to the outer wall of the rotating plate, a third fixing shaft penetrates through the central position of the telescopic rod, a second fixing plate is mounted at the top end of the first fixing plate, a sliding groove is formed in the second fixing plate, and the first fixing shaft is located inside the sliding groove, and a fourth fixing shaft is attached to the inner part of the sliding groove. Preferably, the thread blocks are of a T-shaped structure, two thread blocks are symmetrically arranged about the central axis of the threaded rod, and the thread blocks are in threaded connection with the threaded rod. Preferably, the number of the telescopic rods is two and is symmetrical about the central axis of the first supporting plate, and the two telescopic rods form an X-shaped structure. Preferably, the telescopic rod and the first fixing plate form a rotating structure through the first fixing shaft, and two first fixing plates are symmetrically arranged on the central axis of the telescopic rod. Preferably, the first fixing shaft is fixedly connected with the rotating plate, the rotating plate and the first fixing plate form a rotating structure through the first fixing shaft, and the number of the rotating plates is two. Preferably, the sliding grooves are symmetrically arranged about the central axis of the telescopic rod, and the fourth fixed shaft and the second fixed plate form a sliding structure through the sliding grooves. Compared with the prior art, the beneficial effects of the utility model are that: this supplementary elevating gear is used to fitment, through electric putter, the mutually supporting of parts such as telescopic link and first fixed axle, the effect that can stabilize the lifting operation panel has been reached, it is not stable enough to have solved current supplementary elevating gear lifting device is used to fitment, lead to the condition that rocks to appear easily, bring the problem of certain potential safety hazard for workman's operation, through the chamber groove, the mutually supporting of parts such as threaded rod and thread piece, it both can stable walking removal to have guaranteed this elevating gear, the block through the thread piece that again can anytime and anywhere is fixed, it does not have the running gear that can fix at any time to have solved current supplementary elevating gear is used to fitment, and the workman is when high altitude construction, there is not safety protection facility, the great problem of danger coefficient.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention; fig. 2 is a schematic view of a top-down mounting structure of the rotating plate of the present invention; fig. 3 is a schematic view of a top-down mounting structure of a fourth fixing shaft according to the present invention; FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention; fig. 5 is a schematic view of the overlooking installation structure of the electric push rod of the present invention. In the figure: 1. a first support plate; 2. a cavity groove; 3. a threaded rod; 4. a thread block; 5. a roller; 6. a chassis; 7. an electric push rod; 8. a telescopic rod; 9. a first fixed shaft; 10. a first fixing plate; 11. rotating the plate; 12. a second fixed shaft; 13. a third fixed shaft; 14. a second fixing plate; 15. a chute; 16. and a fourth fixed shaft.

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, the present invention provides a technical solution: an auxiliary lifting device for decoration comprises a first supporting plate 1, a cavity groove 2 is formed in the first supporting plate 1, a threaded rod 3 penetrates through the cavity groove 2, a threaded block 4 is attached to the outer wall of the threaded rod 3, a roller 5 is fixed to the bottom end of the first supporting plate 1, a chassis 6 is arranged at the top end of the first supporting plate 1, an electric push rod 7 is installed inside the chassis 6, an expansion rod 8 is installed at the end of the electric push rod 7, a first fixing shaft 9 penetrates through the end of the expansion rod 8, a first fixing plate 10 is attached to the outer wall of the first fixing shaft 9, a rotating plate 11 is fixed to the end of the first fixing shaft 9, a second fixing shaft 12 is connected to the outer wall of the rotating plate 11, a third fixing shaft 13 penetrates through the center position of the expansion rod 8, a second fixing plate 14 is installed at the top end of the first fixing plate 10, a sliding groove 15 is formed in the second fixing plate 14, the first fixing shaft 9 is located inside the sliding groove 15, a fourth fixed shaft 16 is attached to the inside of the slide groove 15. Thread block 4 is "T" type structure, and thread block 4 is provided with two about the central axis symmetry of threaded rod 3, and thread block 4 and threaded rod 3 are threaded connection, have guaranteed the stability that thread block 4 is connected with threaded rod 3, have guaranteed simultaneously that thread block 4 receives the limiting displacement of chamber groove 2 and can slide on the outer wall of threaded rod 3. The central axis symmetry of telescopic link 8 about first backup pad 1 is provided with two, and two telescopic links 8 constitute "X" type structure, have guaranteed that two telescopic links 8 are in the cross state constantly, have also guaranteed overall structure's stability. The telescopic rod 8 and the first fixing plate 10 form a rotating structure through the first fixing shaft 9, and the first fixing plate 10 is symmetrically provided with two parts about the central axis of the telescopic rod 8, so that the telescopic rod 8 can rotate through the first fixing plate 10. First fixed axle 9 is fixed connection with commentaries on classics board 11, changes board 11 and constitutes revolution mechanic through first fixed axle 9 and first fixed plate 10, and changes board 11 and be provided with two, has guaranteed that first fixed axle 9 can stably drive and has changeed board 11 rotatory, and two settings that change board 11 have guaranteed operating personnel's safety more simultaneously. The sliding grooves 15 are symmetrically arranged about the central axis of the telescopic rod 8, the fourth fixing shaft 16 and the second fixing plate 14 form a sliding structure through the sliding grooves 15, it is guaranteed that the fourth fixing shaft 16 can slide inside the second fixing plate 14, and meanwhile, the fourth fixing shaft 16 can be limited in the vertical direction of the sliding grooves 15 when sliding. The working principle is as follows: when the auxiliary lifting device for decoration is used, firstly, an operator stands on the second fixing plate 14, opens the electric push rod 7 at the same time, the electric push rod 7 starts to extend outwards, because the electric push rod 7 and the telescopic rod 8 are rotationally connected, the telescopic rod 8 and the first fixing plate 10 form a rotating structure through the first fixing shaft 9, two first fixing plates 10 are symmetrically arranged about the central axis of the telescopic rod 8, so that the telescopic rod 8 can rotate through the first fixing plate 10, the electric push rod 7 pushes the telescopic rod 8 to rotate clockwise around the first fixing shaft 9, meanwhile, the telescopic rod 8 drives the fourth fixing shaft 16 to move upwards, because the telescopic rod 8 rotates clockwise around the first fixing shaft 9, the fourth fixing shaft 16 simultaneously receives an upward acting force of the telescopic rod 8 and a horizontal rightward acting force of the telescopic rod 8, and therefore, the fourth fixing shaft 16 slides horizontally rightward along the sliding chute 15 formed inside the second fixing plate 14, similarly, the fourth fixed shaft 16 arranged at the bottom end of the other telescopic rod 8 horizontally slides rightwards along the sliding groove 15 formed in the second fixed plate 14, and the two telescopic rods 8 simultaneously keep rotating at a constant speed in the opposite direction, so that the second fixed plate 14 and the chassis 6 are constantly in a horizontal state, meanwhile, the first fixed shaft 9 rotates anticlockwise to drive the rotating plate 11 to rotate anticlockwise, the fourth fixed shaft 16 rotates clockwise to drive the other rotating plate 11 to rotate clockwise, when the second fixed plate 14 is lifted to a sufficient height, the electric push rod 7 stops operating, at the moment, the two rotating plates 11 are just positioned at two ends of the second fixed plate 14 and are kept perpendicular to the second fixed plate 14, the effect of safety protection on operators is achieved, then the chassis 6 can be pushed to send the auxiliary lifting device for decoration to a required position, finally, the threaded rod 3 rotates clockwise, and because the threaded block 4 is of a 'T' type structure, thread block 4 is provided with two about the center axis symmetry of threaded rod 3, thread block 4 is threaded connection with threaded rod 3, the stability that thread block 4 and threaded rod 3 are connected has been guaranteed, it can slide on the outer wall of threaded rod 3 to have guaranteed simultaneously that thread block 4 receives the limiting displacement of cavate 2, so two thread blocks 4 are relative motion along threaded rod 3, when the laminating of asking about when the bottom of thread block 4 is on the outer wall of gyro wheel 5, stop rotatory threaded rod 3, guaranteed simultaneously that this fitment is with supplementary elevating gear is in stable condition. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a fitment is with supplementary elevating gear, includes first backup pad (1), its characterized in that: the supporting device is characterized in that a cavity groove (2) is formed in the first supporting plate (1), a threaded rod (3) penetrates through the cavity groove (2), a threaded block (4) is attached to the outer wall of the threaded rod (3), a roller (5) is fixed to the bottom end of the first supporting plate (1), a chassis (6) is arranged at the top end of the first supporting plate (1), an electric push rod (7) is mounted inside the chassis (6), a telescopic rod (8) is mounted at the end of the electric push rod (7), a first fixing shaft (9) penetrates through the end of the telescopic rod (8), a first fixing plate (10) is attached to the outer wall of the first fixing shaft (9), a rotating plate (11) is fixed to the end of the first fixing shaft (9), a second fixing shaft (12) is connected to the outer wall of the rotating plate (11), and a third fixing shaft (13) penetrates through the center position of the telescopic rod (8), second fixed plate (14) are installed on the top of first fixed plate (10), spout (15) have been seted up to the inside of second fixed plate (14), first fixed axle (9) are located the inside of spout (15), the inside laminating of spout (15) has fourth fixed axle (16).

2. A supplementary elevating device for finishing as set forth in claim 1, wherein: the threaded block (4) is of a T-shaped structure, two threaded blocks (4) are symmetrically arranged around the central axis of the threaded rod (3), and the threaded blocks (4) are in threaded connection with the threaded rod (3).

3. A supplementary elevating device for finishing as set forth in claim 1, wherein: the two telescopic rods (8) are symmetrically arranged about the central axis of the first supporting plate (1), and the two telescopic rods (8) form an X-shaped structure.

4. A supplementary elevating device for finishing as set forth in claim 1, wherein: the telescopic rod (8) and the first fixing plate (10) form a rotating structure through the first fixing shaft (9), and the number of the first fixing plate (10) is two and is symmetrical about the central axis of the telescopic rod (8).

5. A supplementary elevating device for finishing as set forth in claim 1, wherein: the first fixing shaft (9) is fixedly connected with the rotating plate (11), the rotating plate (11) and the first fixing plate (10) form a rotating structure through the first fixing shaft (9), and the number of the rotating plate (11) is two.

6. A supplementary elevating device for finishing as set forth in claim 1, wherein: the sliding grooves (15) are symmetrically arranged about the central axis of the telescopic rod (8), and the fourth fixed shaft (16) and the second fixed plate (14) form a sliding structure through the sliding grooves (15).

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