CN211622834U

CN211622834U - Special vehicle for middle and low voltage vertical rod

Info

Publication number: CN211622834U
Application number: CN201921890645.1U
Authority: CN
Inventors: 颜镇城; 林国鑫; 邱灿树
Original assignee: Guangdong Power Grid Co Ltd; Chaozhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Chaozhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-02
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a special vehicle for middle and low voltage pole setting, which comprises a vehicle body, wherein the vehicle body is rotationally connected with a telescopic mechanical arm, the telescopic mechanical arm is fixedly connected with a supporting plate, and a semicircular buckle ring for supporting an electric pole is fixedly arranged on the supporting plate; one side of automobile body is equipped with first telescopic link and the second telescopic link that can the level is flexible, the common fixedly connected with baffle of first telescopic link and second telescopic link. Promote the backup pad jointly through first flexible drive unit and first rotation drive unit for the backup pad slope, the pole slides on semi-circular buckle and just falls into the pit under the effect of blockking of baffle, then first flexible drive unit and first rotation drive unit continue work, make the pole just perpendicular to ground, prevent the pole slope. The special vehicle for the middle-low voltage vertical rod is convenient to transport and saves manpower, and the electric pole can be in a vertical state after falling into a pit, so that the electric pole is prevented from being inclined.

Description

Special vehicle for middle and low voltage vertical rod

Technical Field

The utility model belongs to the technical field of the pole setting equipment, especially, relate to a middle and low pressure pole setting special-purpose vehicle.

Background

The concrete pole is an indispensable tool for supporting overhead conductors in low voltage in a distribution network. The vertical rod is an important link in the construction engineering.

The existing upright stanchion operation is mainly to make a round pit with a diameter slightly larger than the diameter of the bottom of a concrete pole at the upright stanchion site, then conveniently use a large crane to hoist the concrete pole to vertically place the concrete pole into the round pit where the large crane can enter, and then fill soil and bury the pole. But owing to adopt the loop wheel machine to transfer the pole perpendicularly, the pole rocks easily, causes the post-landfill pole not perpendicular to ground but slope in a certain direction.

And when the pole stands in large-scale loop wheel machine such as tunnel and advances when not going, just will artificially lift the pole and put into the round hole with the pole after getting into the tunnel, this not only consumes the manpower but also increased the gradient of pole.

When the electric pole just inclines before not setting up the wire, cause the electric pole easily and receive the unbalanced danger that appears falling the pole of atress after setting up the wire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a middle and low pressure pole setting special-purpose vehicle to when solving the pole and standing in large-scale loop wheel machine such as tunnel and advancing the place that can not go, the problem of the gradient that consumes manpower and increased the pole of production.

To achieve the purpose, the utility model adopts the following technical proposal:

the special vehicle for the middle-low voltage vertical rod comprises a vehicle body, wherein a telescopic mechanical arm is rotatably connected to the vehicle body, the telescopic mechanical arm is fixedly connected with a supporting plate, and a semicircular retaining ring for supporting an electric pole is fixedly mounted on the supporting plate;

a first telescopic rod and a second telescopic rod which can horizontally extend and retract are arranged on one side of the vehicle body, and the first telescopic rod and the second telescopic rod are fixedly connected with a baffle together;

a first telescopic driving unit and a first rotary driving unit are arranged in the vehicle body, the first telescopic driving unit drives the telescopic mechanical arm to extend or shorten, and the first rotary driving unit drives the telescopic mechanical arm to rotate in the vertical direction;

the vehicle body is also internally provided with a second telescopic driving unit which drives the first telescopic rod and the second telescopic rod to synchronously extend and retract.

Optionally, the number of the semicircular retaining rings is at least two, and the center lines of all the semicircular retaining rings are in a straight line and are aligned with the center of the baffle.

Optionally, a pushing handle is arranged on one side of the vehicle body, and rollers are arranged at the bottom of the vehicle body.

Optionally, the baffle is detachably and fixedly connected to the first telescopic rod and the second telescopic rod.

Optionally, the first rotary driving unit, the first telescopic driving unit and the second telescopic driving unit are all servo motors.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:

fix the pole on the automobile body through backup pad and semicircular buckle, then transport the pole through the automobile body to near the pit that needs to insert this pole. The first telescopic rod and the second telescopic rod are driven by the second telescopic driving unit, so that the baffle plate moves until the vertical surface of the baffle plate is just positioned at the edge of the pit farthest from the vehicle body; then promote the backup pad jointly through first flexible drive unit and first rotation drive unit for the backup pad slope, the pole slides on semi-circular buckle and just falls into the pit under the effect of blockking of baffle, then first flexible drive unit and first rotation drive unit continue work, make the pole just perpendicular to ground, prevent the pole slope. The special vehicle for the middle-low voltage vertical rod is convenient to transport, can be transported to a place where a large crane cannot go, and saves manpower; and the pole can be in the vertical state after falling into the pit, prevents that the pole from inclining, provides the safety guarantee for follow-up air wire's installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an overall structure diagram of a special vehicle for a medium and low voltage vertical rod provided by the embodiment of the utility model;

fig. 2 is a structural diagram of a semicircular retaining ring according to an embodiment of the present invention;

fig. 3 is a structural diagram of the electric pole and the trapezoidal pit provided by the embodiment of the present invention.

Illustration of the drawings:

the device comprises a vehicle body 11, a telescopic mechanical arm 12, a supporting plate 13, a semicircular retaining ring 14, a first telescopic rod 15, a second telescopic rod 16, a baffle 17 and a roller 18.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.

Please refer to fig. 1 to 3.

The embodiment provides a special vehicle for a medium-low voltage vertical rod, which is used for carrying an electric pole and pushing the electric pole to a vertical state from a horizontal state until the electric pole is inserted into a pit. In order to allow the pole to be smoothly inserted into the pit, the pit is generally a trapezoidal pit.

This medium and low pressure pole setting special-purpose vehicle includes automobile body 11, rotates on the automobile body 11 to be connected with flexible arm 12, through this flexible arm 12 of first flexible drive unit drive for this flexible arm 12 can extend or shorten, with the adjustment stretch out from the height of automobile body 11. The telescopic robot arm 12 is driven by a first rotation driving unit so that the telescopic robot arm 12 can rotate on the vehicle body 11. Accordingly, the telescopic robot arm 12 is controlled by the first telescopic driving unit and the first rotational driving unit so that the support plate 13 to which the telescopic robot arm 12 is connected can be switched between a horizontal state and a vertical state.

Specifically, the telescopic mechanical arm 12 is fixedly connected with a support plate 13, and a semicircular retaining ring 14 for supporting an electric pole is fixedly mounted on the support plate 13.

During the transportation of the pole, the pole is horizontally placed and attached to the semicircular retaining ring 14. The number of the semicircular retaining rings 14 is at least two to prevent the pole from swinging during transportation. Further, a pushing handle (not shown) is arranged on one side of the vehicle body 11, and rollers 18 are arranged at the bottom of the vehicle body 11, so that the electric pole is convenient to transport.

Further, the front end of the vehicle body 11 is provided with a first telescopic rod 15 and a second telescopic rod 16 which can horizontally extend and retract, and the first telescopic rod 15 and the second telescopic rod 16 are fixedly connected with a baffle 17.

A second telescopic driving unit is further arranged in the vehicle body 11 and drives the first telescopic rod 15 and the second telescopic rod 16 to synchronously extend and retract.

When the pole transports trapezoidal pit, through the synchronous extension of the flexible drive unit drive first telescopic link 15 of second and the flexible telescopic link 16 of second for baffle 17 is located the vertical face in trapezoidal pit, through first flexible drive unit and the drive backup pad 13 of first rotation drive unit drive this moment, makes the pole convert vertical state into from the horizontality. In the process that the pole converts from the horizontal state to vertical state, the slope through trapezoidal pit of pole landing to trapezoidal pit, and final backup pad 13 is vertical makes the pole vertical and support and lean on baffle 17.

In the above structure, the central lines of all the semicircular retaining rings 14 are in a straight line and are aligned with the center of the baffle 17, so that the electric pole, the trapezoidal pit and the center of the baffle 17 are in a straight line.

In another embodiment of the present application, the blocking plate 17 is detachably fixedly connected to the first telescopic bar 15 and the second telescopic bar 16.

In another embodiment of the present application, the first rotary driving unit, the first telescopic driving unit and the second telescopic driving unit are all servo motors.

To sum up, transport this pole to trapezoidal pit department through automobile body 11, lie in trapezoidal pit from the edge that automobile body 11 is the farthest away through the flexible drive unit drive baffle 17 of second, through first flexible drive unit and the drive backup pad 13 of first rotation drive unit drive for the pole slides into trapezoidal pit and vertical support and lean on baffle 17, then fills out soil, tamps, makes the pole finally perpendicular to ground fix in trapezoidal pit.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.

When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The special vehicle for the middle-low voltage vertical rod comprises a vehicle body and is characterized in that a telescopic mechanical arm is rotatably connected to the vehicle body, a supporting plate is fixedly connected to the telescopic mechanical arm, and a semicircular retaining ring for supporting an electric pole is fixedly mounted on the supporting plate;

2. The special vehicle for the middle and low pressure vertical rod as claimed in claim 1, wherein the number of the semicircular retaining rings is at least two, and the center lines of all the semicircular retaining rings are in a straight line and aligned with the center of the baffle.

3. The special vehicle for the middle-low voltage vertical rod as claimed in claim 1, wherein a push handle is arranged on one side of the vehicle body, and rollers are arranged at the bottom of the vehicle body.

4. The special vehicle for the middle and low voltage vertical rods as claimed in claim 1, wherein the baffle is detachably and fixedly connected to the first telescopic rod and the second telescopic rod.

5. The special vehicle for the middle and low voltage vertical rods as claimed in claim 1, wherein the first rotary driving unit, the first telescopic driving unit and the second telescopic driving unit are all servo motors.