CN107939032A - Portable overhauling platform - Google Patents

Abstract

The invention provides a portable maintenance platform, which belongs to the technical field of electric auxiliary tools. It includes a panel and at least three telescopic outriggers hinged on the underside of the panel with at least three balls, and a hinge positioning piece is provided at the hinge between the telescopic outrigger and the panel. This device aims to solve the problem of fixed adjustment direction of the outriggers of the existing maintenance platform. The device can realize the independent adjustment of the angle of each outrigger, realize the effective leveling of the maintenance platform under the condition of uneven ground or limited space, and is easy to use.

Description

Portable Maintenance Platform

technical field

The invention belongs to the technical field of electric auxiliary tools, and more specifically relates to a portable maintenance platform.

Background technique

When performing maintenance work on electrical equipment, it is often necessary to carry a platform for placing maintenance tools. The existing maintenance platforms are usually fixed or the legs can only be adjusted in height along a fixed direction, which is not easy to carry and is used on uneven ground. It is not easy to level and use the maintenance platform under certain conditions.

Contents of the invention

The purpose of the present invention is to provide a portable maintenance platform, which aims to solve the problem of fixed adjustment direction of the outriggers of the existing maintenance platform. Effective leveling of the inspection platform, easy to use.

In order to achieve the above object, the technical solution adopted by the present invention is to provide a portable maintenance platform, including a panel and at least three telescopic outriggers hinged on the lower side of the panel with at least three balls. .

Further, the panel includes a first panel and a second panel, and the first panel and the second panel are hinged at the lower edge along the connected side.

Further, there are four telescopic legs, and the four telescopic legs are arranged symmetrically along the outer periphery of the panel.

Further, a first boss along the outer edge of the first panel is provided on the lower side of the first panel, and the telescopic outrigger ball is hinged in the groove surrounded by the first boss; on the lower side of the second panel A second boss is provided along the outer edge of the second panel, and the telescopic outrigger ball is hinged in the groove surrounded by the second boss.

Further, first clamping blocks for fixing the telescopic legs are provided on the lower side of the first panel and the lower side of the second panel.

Further, a second clamping block for fixing maintenance tools is also provided on the underside of the first panel and the underside of the second panel.

Further, a first handle part is provided on the first panel, and a second handle part is provided on the second panel. The first handle part and the second handle part have the same structure and are both arranged on the first panel and the second handle part. The middle of the opposite side of the hinged side of the two panels.

Further, the telescopic outrigger includes a hinged rod hinged with the first panel and the second panel, an adjusting rod coaxially slidingly connected with the hinged rod, and a fixing pin for fixing the hinged rod and the adjusting rod. A hinged ball is arranged, and several pin holes arranged along the axial direction are arranged on the hinged rod and the adjusting rod.

Further, several fixing pins for supporting on the ground are provided at the lower end of the adjusting rod.

Further, the hinge positioning part is a ball cover adapted to the hinge ball and fixed on the lower side of the first panel and the second panel. The edge is provided with several card slots for adjusting the supporting angle of the telescopic outrigger and fixing it.

The beneficial effect of the portable maintenance platform provided by the present invention is that compared with the prior art, the panel and the telescopic outriggers in the device are connected and fixed through ball hinges, each telescopic outrigger is independent of each other and the angle of the telescopic outrigger relative to the panel can be adjusted. The adjustment realizes the effective leveling of the maintenance platform when the ground is uneven or the space is limited, and it is convenient to use.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of an embodiment of the present invention;

Fig. 2 is a structural schematic diagram II of an embodiment of the present invention;

Fig. 3 is a schematic diagram of the connection structure between the first panel and the second panel in Fig. 1;

Fig. 4 is a partially enlarged schematic diagram of part A in Fig. 3;

Fig. 5 is a schematic structural diagram of the telescopic outrigger in Fig. 1 .

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

Referring to Fig. 1, the portable maintenance platform provided by the present invention will now be described. The portable maintenance platform includes a panel and at least three telescopic outriggers 3 hinged on the underside of the panel with at least three balls, and hinge positioning parts are provided at the hinges between the telescopic outriggers 3 and the panel.

Compared with the prior art, the panel and the telescopic outriggers in this device are connected and fixed by means of ball hinges, each telescopic outrigger is independent of each other and the angle of the telescopic outriggers relative to the panel can be adjusted, realizing the realization of the unevenness of the ground or limited space. The effective leveling of the maintenance platform is realized under the condition of the maintenance, and it is easy to use.

Compared with the prior art, when the first panel and the second panel hinged in this device are opened in a plane, the telescopic outriggers are supported on the lower side of the first panel and the second panel, and this device serves as a support platform for maintenance work. Support; when the first panel and the second panel are closed, the telescopic outriggers are stored in the accommodation cavity between the first panel and the second panel, and the support platform is simplified into a box-like shape with a small footprint, which is easy to carry; While carrying, the independent telescopic outriggers can be used to realize the effective leveling of the maintenance platform when the ground is uneven or the space is limited, and it is easy to use

The panel includes a first panel 1 and a second panel 2, and the first panel 1 and the second panel 2 are hinged at the lower edge along the connected side. The panel can be one integral panel or three or more. For example, if the panel consists of three panels, then the three panels should be closed to accommodate the telescopic legs 3. In this embodiment, the panel consists of the first panel 1 and the second panel. Composed of two panels, the first panel and the second panel 2 are hinged and foldable, making the device easy to organize and carry, and occupying a small space; at the same time, the first panel 1 and the second panel 2 are not limited to rectangles, but can also be circular or Other shapes designed according to actual needs.

As shown in FIG. 1 , there are four telescopic outriggers 3 , and the four telescopic outriggers 3 are arranged symmetrically along the outer periphery of the panel. Several telescopic outriggers 3 should be able to support the panel stably, at least three, and the number of telescopic outriggers 3 in this embodiment is four, respectively hinged under the four corners outside the first panel 1 and the second panel 2 Side; the telescopic outriggers 3 should be symmetrically arranged to ensure that the panel can be supported horizontally and stably.

As shown in Figures 2 and 3, a first boss 4 along the outer edge of the first panel 1 is provided on the lower side of the first panel 1, and the telescopic legs 3 are ball-hinged to the recess surrounded by the first boss 4. In the groove; on the lower side of the second panel 2, a second boss 5 along the outer edge of the second panel 2 is provided, and the telescopic legs 3 are ball-hinged in the groove surrounded by the second boss 5 . In this embodiment, the first panel 1 and the second panel 2 are hinged through the lower edge of the first boss 4 and the second boss 5; when the first panel 1 and the second panel 2 rotate and the lower sides are attached , in order to prevent the telescopic legs 3 from interfering, a boss protruding from the hinged end of the telescopic leg 3 is provided on the underside of the first panel 1 and the second panel 2, and the boss can be annular in this embodiment. , when the first panel 1 and the second panel 2 are closed, the first boss 4 contacts the second boss 5 and forms a closed box with the first panel 1 and the second panel 2; the boss can also be a discontinuous boss platform, as long as the telescopic outriggers do not interfere.

Both the lower side of the first panel 1 and the lower side of the second panel 2 are provided with a first block 7 for fixing the telescopic outrigger 3 . When the device needs to be stored and arranged, the length of the telescopic legs is reduced and fixed by the fixing pin 33, and then the telescopic legs 3 are fixed on the first panel 1 and the second panel 2 by the first block 7, and the second A block 7 is a U-shaped groove block adapted to the outer shape of the telescopic leg 3 .

On the underside of the first panel 1 and the underside of the second panel 2, there are also second clamping blocks 8 for fixing maintenance tools. A second clamping block 8 for fixing commonly used overhauling tools can also be arranged in the accommodation cavity between the first panel 1 and the second panel 2 , and the shape of the slot of the second clamping block 8 is adapted to the shape of the overhauling tool.

A first handle portion 91 is provided on the first panel 1, and a second handle portion 92 is provided on the second panel 2. The first handle portion 91 and the second handle portion 92 have the same structure and are all arranged on the first handle portion. The middle part of the side opposite to the hinged side of panel 1 and second panel 2. For the convenience of carrying the folded device, a first handle 91 and a second handle 92 are provided. The first handle 91 and the second handle 92 are closed to form a complete handle. The first panel 1 and the second The fixing method of the bonding between the two panels 2 can adopt the magnetic adsorption method, and can also be provided with locking pins or buckles on the first panel 1 and the second panel 2 or fixed with binding straps, which are not limited in this embodiment .

As shown in Figure 5, the telescopic outrigger 3 includes a hinged rod 31 hinged to the first panel 1 and the second panel 2, an adjustment rod 32 coaxially slidingly connected to the hinged rod 31, and an adjustment rod 32 for fixing the hinged rod 31 and the adjustment rod 32. The fixed pin 33 is provided with a hinged ball 34 at the hinged end of the hinged rod 31, and a number of pin holes 35 arranged along the axial direction are provided on the hinged rod 31 and the adjusting rod 32. The telescopic outriggers 3 are independent of each other, and can be adjusted in angle and length, so as to facilitate panel leveling on uneven ground or in confined spaces. The angle adjustment of the telescopic outrigger 3 is realized by the rotation of the hinged ball 34 , and the length of the telescopic outrigger 3 is realized by sliding between the adjusting rod 32 and the hinged rod 31 .

The lower end of the adjustment rod 32 is provided with several fixed pins 36 for supporting on the ground. In order to help the firm fixation between the telescopic outrigger 3 and the ground, the bottom end of the telescopic outrigger 3 is provided with a fixing pin 36 that can be inserted into the ground to enhance the stability of the device.

As shown in Figure 4, the hinged positioning part is a ball cover 6 fixed on the lower side of the first panel 1 and the lower side of the second panel 2, which is adapted to the hinged ball 34, and the ball cover 6 is provided with a telescopic leg for drawing out 3's cover opening 61, along the edge of the cover opening 61 are provided with a number of draw-in grooves 62 for adjusting the supporting angle of the telescopic legs 3 and fixing them. The fixed angle between the telescopic leg 3 and the panel is realized by several slots 62 on the dome cover 6, and the hinged end on the hinge rod 31 is provided with a bracket matching the slots 62, and the slots 62 can be moved along the mouth of the cover. 61 is arranged around the entire circumference, and can also be set according to actual needs. In this embodiment, the card slot 62 is arranged along the outer half circumference of the first panel 1 and the second panel 2, and the opposite half circumference of the mask mouth 61 is provided with a fixed telescopic leg. 3, the fixing groove points to the hinge side of the first panel 1 and the second panel 2.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. A kind of 1. Portable overhauling platform, it is characterised in that：It is connected to including panel and at least three flexural pivots on the downside of the panel The hinged place of telescopic outrigger (3), the telescopic outrigger (3) and the panel is equipped with hinged locating piece.
2. 2. Portable overhauling platform as claimed in claim 1, it is characterised in that：The panel includes first panel (1) and institute Second panel (2) is stated, the first panel (1) is hinged with the second panel (2) at the lower edge along the side that is connected.
3. 3. Portable overhauling platform as claimed in claim 2, it is characterised in that：The telescopic outrigger (3) is four, four institutes Telescopic outrigger (3) is stated to be symmetrical arranged along the periphery of the panel.
4. 4. Portable overhauling platform as claimed in claim 2, it is characterised in that：On the downside of the first panel (1) Equipped with the first boss (4) along the first panel (1) outer edge, telescopic outrigger (3) flexural pivot is connected to the first boss (4) enclose in the groove set；It is equipped with the downside of the second panel (2) along the second of the second panel (2) outer edge Boss (5), telescopic outrigger (3) flexural pivot are connected to the second boss (5) and enclose in the groove set.
5. 5. Portable overhauling platform as claimed in claim 2, it is characterised in that：In the downside of the first panel (1) and institute State the first fixture block (7) being equipped with the downside of second panel (2) for fixing the telescopic outrigger (3).
6. 6. Portable overhauling platform as claimed in claim 2, it is characterised in that：In the downside of the first panel (1) and institute State the second fixture block (8) being additionally provided with the downside of second panel (2) for fixing service kit.
7. 7. Portable overhauling platform as claimed in claim 2, it is characterised in that：First is equipped with the first panel (1) Handle portion (91), is equipped with the second handle portion (92), the first handle portion (91) and described second in the second panel (2) Handle portion (92) structure is identical may be contained within the first panel (1) and the second panel (2) be hinged side to middle side part.
8. 8. Portable overhauling platform as claimed in claim 1, it is characterised in that：The telescopic outrigger (3) includes and described the One panel (1) and the hinged hinge bar (31) of the second panel (2), the adjusting being connected with the hinge bar (31) coaxially slide Bar (32) and the fixed pin (33) for fixing the hinge bar (31) and the adjusting rod (32), in the hinge bar (31) Hinged end be equipped with hinged ball (34), be equipped with the hinge bar (31) and the adjusting rod (32) it is some in the axial direction The pin hole (35) of arrangement.
9. 9. Portable overhauling platform as claimed in claim 8, it is characterised in that：In the adjusting rod (32) if lower end be equipped with It is dry to be used to support in the fixed pin (36) on ground.
10. 10. Portable overhauling platform as claimed in claim 8, it is characterised in that：The hinged locating piece be with it is described hinged What ball (34) was adapted is fixed on the ball cover (6) on the downside of the first panel (1) and on the downside of the second panel (2), described Ball cover (6) is equipped with the cover mouth (61) for being used for drawing the telescopic outrigger (3), and some use are equipped with along the edge of the cover mouth (61) In the card slot (62) for adjusting telescopic outrigger (3) support angle and being fixed.