CN219420067U - High-safety and convenient-to-install support frame - Google Patents

Abstract

The utility model belongs to the technical field of supporting frames, in particular to a supporting frame with high safety and convenient installation, which comprises a bottom plate, wherein stabilizing assemblies are arranged at two ends of the bottom plate, vertical plates are arranged at four corners of the upper end of the bottom plate, limiting holes are formed in the four vertical plates, driving assemblies are arranged in the bottom plate, and two pushing hands are symmetrically arranged at the upper end of the bottom plate. According to the utility model, through the arrangement of the driving assembly, people can perform high-altitude operation by standing on the bearing frame, and the problems of low safety and inconvenient operation caused by adopting the climbing ladder to perform high-altitude operation in the prior art are solved, so that the safety is improved, and the installation is convenient and fast; through the setting of stable subassembly, be convenient for place the device more stable and carry out the eminence operation use somewhere, stability is higher to further improve the security, solved among the prior art adopt the climbing ladder to carry out the eminence operation, need another staff to hold the problem of extravagant amount of labour in climbing ladder below, improved practicality.

Description

High-safety and convenient-to-install support frame

Technical Field

The utility model relates to the technical field of support frames, in particular to a support frame with high safety and convenient installation.

Background

The power transmission and distribution equipment is mainly applied to power transmission, power control and the like of power systems and industrial and mining enterprises, and affects the construction, safety and reliable operation of a power grid, and comprises primary equipment and secondary equipment; at present, outdoor power transmission and distribution equipment in the prior art generally needs staff to use climbing ladder to carry out high-place installation operation when installing, and the security of this kind of mode is not high, and the potential safety hazard is great, is unfavorable for high-place installation operation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the support frame with high safety and convenient installation, and solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a high convenient support frame of installation of security, includes the bottom plate, and the both ends of bottom plate all are equipped with stable subassembly, and the riser is all installed in the upper end four corners of bottom plate, has all seted up spacing hole in four risers, is equipped with drive assembly in the bottom plate, and two pushing hands are installed to bottom plate upper end symmetry.

Further, the drive assembly is including installing the biax motor in the bottom plate, all slides in four spacing downthehole connecting blocks, is connected with the carrier jointly between four connecting blocks, is all rotated in two spacing downthehole all that the slope set up and is connected with the screw rod, screw rod and connecting block threaded connection, and worm wheel is all installed to the bottom of two screw rods, and the connecting rod is all installed to the two output of biax motor, and the worm is all installed to the tip of two connecting rods, and two worms all rotate with the bottom plate and are connected.

Further, the worm is meshed with the worm wheel, and the handrails are arranged on the bearing frame.

Further, the stabilizing component comprises two rotating columns which are rotationally connected with the bottom plate, a group of positioning holes are formed in the outer surfaces of the two rotating columns, moving wheels are mounted at the end parts of the two rotating columns, a driving motor is mounted in the bottom plate, two fixing frames are symmetrically mounted at one end of the bottom plate, guide rods are mounted in the two fixing frames, a sliding plate slides on the two guide rods jointly, clamping rods are mounted at two sides of the bottom end of the sliding plate, springs are mounted in the two bottom fixing frames, the two springs are connected with the sliding plate, and a protruding block is mounted at the output end of the driving motor.

Further, the size of the clamping rod is matched with the positioning hole.

Further, the limiting hole is of an L-shaped structure.

(III) beneficial effects

Compared with the prior art, the utility model provides the support frame with high safety and convenient installation, which has the following beneficial effects:

according to the utility model, through the arrangement of the driving assembly, people can stand on the bearing frame to perform high-place operation, so that the problems of low safety and inconvenient operation caused by adopting a climbing ladder to perform high-place operation in the prior art are solved, thereby improving the safety and being convenient to install; through the setting of stable subassembly, be convenient for place the device more stable and carry out the eminence operation use somewhere, stability is higher to further improve the security, solved among the prior art adopt the climbing ladder to carry out the eminence operation, need another staff to hold the problem of extravagant amount of labour in climbing ladder below, improved the practicality.

Drawings

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

FIG. 2 is a schematic view of a connecting rod according to the present utility model;

FIG. 3 is a schematic view of a mobile wheel structure according to the present utility model;

FIG. 4 is a schematic view of a skateboard structure according to the present utility model.

In the figure: 1. a bottom plate; 2. a stabilizing assembly; 20. a bump; 21. a rotating column; 22. positioning holes; 23. a moving wheel; 24. a fixing frame; 25. a guide rod; 26. a slide plate; 27. a clamping rod; 28. a spring; 29. a driving motor; 3. a riser; 4. a drive assembly; 5. a limiting hole; 6. pushing hands; 41. a connecting block; 42. a screw; 43. a worm wheel; 44. a biaxial motor; 45. a connecting rod; 46. a worm; 47. and a bearing frame.

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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the supporting frame with high safety and convenient installation provided by an embodiment of the utility model comprises a bottom plate 1, wherein stabilizing assemblies 2 are arranged at two ends of the bottom plate 1, vertical plates 3 are arranged at four corners of the upper end of the bottom plate 1, limiting holes 5 are arranged in the four vertical plates 3, a driving assembly 4 is arranged in the bottom plate 1, and two pushing hands 6 are symmetrically arranged at the upper end of the bottom plate 1; when the climbing ladder is used, by means of the driving assembly 4, people can stand on the bearing frame 47 to perform high-altitude operation, and the problems of low safety and inconvenient operation caused by the climbing ladder in the prior art are solved, so that the safety is improved, and the climbing ladder is convenient to install; through the setting of stable subassembly 2, be convenient for place the device more stable and carry out the eminence operation use somewhere, stability is higher to further improve the security, solved among the prior art adopt the climbing ladder to carry out the eminence operation, need another staff to hold the problem of extravagant amount of labour in climbing ladder below, improved the practicality.

As shown in fig. 2, in some embodiments, the driving assembly 4 includes a dual-shaft motor 44 installed in the bottom plate 1, connecting blocks 41 are all slid in four limiting holes 5, a bearing frame 47 is commonly connected between the four connecting blocks 41, screw rods 42 are all rotatably connected in two obliquely arranged limiting holes 5, the screw rods 42 are in threaded connection with the connecting blocks 41, worm wheels 43 are all installed at the bottom ends of the two screw rods 42, connecting rods 45 are all installed at two output ends of the dual-shaft motor 44, worm rods 46 are all installed at the end parts of the two connecting rods 45, and the two worm rods 46 are all rotatably connected with the bottom plate 1; during the use, drive two connecting rods 45 through biax motor 44 and rotate, worm 46 rotates, through worm 46 and worm wheel 43 intermeshing, drives two worm wheel 43 and rotates, drives two screw rods 42 and rotates, drives two connecting blocks 41 and slide in spacing hole 5 to drive carrier 47 and shift up, thereby the staff can stand and carry out the overhead operation on carrier 47, improves the security, and the maintenance is more convenient, the installation of the overhead operation of being convenient for overhauls work etc..

As shown in fig. 2, in some embodiments, worm 46 intermeshes with worm wheel 43, with a carrier 47 having handrails mounted thereon; greatly improves the use safety.

As shown in fig. 3 and 4, in some embodiments, the stabilizing assembly 2 includes two rotating columns 21 rotatably connected with the base plate 1, a set of positioning holes 22 are formed on the outer surfaces of the two rotating columns 21, moving wheels 23 are mounted on the ends of the two rotating columns 21, a driving motor 29 is mounted in the base plate 1, two fixing frames 24 are symmetrically mounted at one end of the base plate 1, guide rods 25 are mounted in the two fixing frames 24, sliding plates 26 are jointly slid on the two guide rods 25, clamping rods 27 are mounted on two sides of the bottom ends of the sliding plates 26, springs 28 are mounted in the two bottom end fixing frames 24, the two springs 28 are connected with the sliding plates 26, and a bump 20 is mounted at the output end of the driving motor 29; when the movable wheel 23 is used, the bump 20 is driven to rotate through the driving motor 29, the bump 20 is in contact with the sliding plate 26, the sliding plate 26 slides up and down on the guide rod 25, so that the spring 28 is extruded, the two clamping rods 27 are driven to be clamped into the positioning holes 22 at corresponding positions, the limit of the rotary column 21 is completed, and the problems that the movable wheel 23 automatically moves and the installation efficiency at a high installation position is reduced can be avoided.

As shown in fig. 2 and 3, in some embodiments, the clamping bar 27 is sized to fit the positioning hole 22; simple structure, stability is higher.

As shown in fig. 1, in some embodiments, the limiting aperture 5 is in an L-shaped configuration; and the limit effect is enhanced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a high convenient support frame of installation of security, includes bottom plate (1), its characterized in that: the utility model discloses a floor, including bottom plate (1), riser (3) are all installed in the upper end four corners of bottom plate (1), four spacing hole (5) have all been seted up in riser (3), be equipped with drive assembly (4) in bottom plate (1), two pushing hands (6) are installed to bottom plate (1) upper end symmetry.

2. The high-safety and convenient-to-install support frame according to claim 1, wherein: the driving assembly (4) comprises a double-shaft motor (44) arranged in the bottom plate (1), four connecting blocks (41) are respectively and slidably arranged in the limiting holes (5), a bearing frame (47) is commonly connected between the four connecting blocks (41), two screw rods (42) are respectively and rotatably connected in the limiting holes (5) in an inclined mode, the screw rods (42) are in threaded connection with the connecting blocks (41), worm wheels (43) are respectively and rotatably connected with the bottom ends of the screw rods (42), connecting rods (45) are respectively and rotatably connected with the bottom plate (1) through two output ends of the double-shaft motor (44), and worm rods (46) are respectively and rotatably connected with the end portions of the connecting rods (45).

3. The high-safety and convenient-to-install support frame according to claim 2, wherein: the worm (46) is meshed with the worm wheel (43), and the bearing frame (47) is provided with handrails.

4. The high-safety and convenient-to-install support frame according to claim 1, wherein: the stabilizing assembly (2) comprises two rotating posts (21) which are rotationally connected with a bottom plate (1), a group of positioning holes (22) are formed in the outer surface of each rotating post (21), a moving wheel (23) is mounted at the end part of each rotating post (21), a driving motor (29) is mounted in the bottom plate (1), two fixing frames (24) are symmetrically mounted at one end of the bottom plate (1), guide rods (25) are mounted in the two fixing frames (24), sliding plates (26) are jointly slid on the guide rods (25), clamping rods (27) are mounted at two sides of the bottom end of each sliding plate (26), springs (28) are mounted in the two bottom end fixing frames (24), each spring (28) is connected with each sliding plate (26), and protruding blocks (20) are mounted at the output ends of the driving motors (29).

5. The high-safety and convenient-to-install support frame according to claim 4, wherein: the clamping rod (27) is matched with the positioning hole (22) in size.

6. The high-safety and convenient-to-install support frame according to claim 1, wherein: the limiting hole (5) is of an L-shaped structure.