CN204903588U - Supporting rack - Google Patents

Abstract

The utility model provides a supporting rack, include: base portion, the bracing piece, the portion is connected with the base, the rotating part, the one end of rotating part rotationally sets up on the bracing piece, the supporting part sets up on the other end of rotating part. Be provided with rotatable portion on the bracing piece, the one end of this rotating part is connected with the bracing piece, and the other end of rotating part is connected with the supporting part, and the supporting part can rotate along with the rotation of rotating part. The utility model discloses a supporting rack is at the experiment work in -process, and when higher, the supporting part can prop up props up the test wire, avoids test wire intercrossing lodge in the testing equipment position. Simultaneously, can also avoid droing of high -order connector lug.

Description

support frame

technical field

The utility model relates to the technical field of power grids, in particular to a support frame.

Background technique

In the process of substation high-voltage test work, when the position of the tested equipment is high, such as lightning arresters and current transformers, it is necessary to connect the high-level tested equipment with the test equipment on the ground through a long test line. During the test, the test lines are easy to cross each other, and the high-level terminal is easy to fall off.

Utility model content

The main purpose of the utility model is to provide a support frame that avoids crossing and hanging of test lines.

In order to achieve the above object, the utility model provides a support frame, comprising: a base part; a support rod connected to the base part; a rotating part, one end of which is rotatably arranged on the on the other end of the swivel.

Further, the rotating part is arranged on the top end of the support rod and has an included angle with the support rod.

Further, the rotating part is connected with the support rod through universal wheels.

Further, the support rod is connected to the base part in a height-adjustable manner.

Further, the supporting rod includes a plurality of connecting rods, which are sequentially connected along the axial direction of the connecting rods, and the distance between ends of adjacent connecting rods can be adjusted.

Further, the ends of adjacent connecting rods are connected by a first locking device, and the first locking device has a plurality of spacing holes arranged at intervals along the axial direction of the connecting rods, and the ends of adjacent connecting rods The part can be optionally connected with the limit hole.

Further, one connecting rod of adjacent connecting rods is telescopically sleeved in the other connecting rod.

Further, the support rod is height-adjustably arranged on the base part through the second locking device.

Further, the supporting part is fixedly connected with the rotating part, and the end of the supporting part is downwardly recessed into an arc shape.

Further, the base part has a plurality of support legs, and the plurality of support legs are hinged to the support rod.

Applying the technical solution of the utility model, a rotatable part is provided on the supporting rod, one end of the rotating part is connected with the supporting rod, and the other end of the rotating part is connected with a supporting part, and the supporting part can rotate with the rotation of the rotating part. During the test work process of the support frame of the utility model, when the position of the test equipment is relatively high, the support part can support the test lines, so as to avoid the test lines from intersecting and hanging. At the same time, it can also prevent the high-position terminal from falling off.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 shows a schematic structural view of an embodiment of a support frame according to the present invention.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Base part; 11. Support leg; 20. Support rod; 21. First locking device; 22. Second locking device; 30. Rotation part; 31. Universal wheel; 40. Support part.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figure 1, the utility model provides a support frame.

Specifically, the supporting frame includes a base part 10 , a supporting rod 20 , a rotating part 30 and a supporting part 40 . Wherein, the support rod 20 is connected with the base part 10 . The base part 10 provides the installation base for the support rod 20, and also makes the support rod 20 more stable, and the base part 10 can prevent the support rod 20 from shaking during the test work. One end of the rotating part 30 is rotatably disposed on the supporting rod 20 , and the supporting part 40 is disposed on the other end of the rotating part 30 , that is, the supporting part 40 is disposed on the end of the rotating part 30 away from the supporting rod 20 . The rotating part 30 can be rotated according to different positions of the test lines, so that the rotating part 30 can be rotated to the position of the test lines so that the supporting part 40 can support these test lines.

Since a rotatable rotating part 30 is provided on the supporting rod 20, one end of the rotating part 30 is connected with the supporting rod 20, and the other end of the rotating part 30 is connected with a supporting part 40, and the supporting part 40 can rotate with the rotating part 30. while turning at the same time. In the test work process of the support frame of the present invention, when the position of the test equipment is relatively high, the support part 40 of the support frame can support the test lines, so as to avoid the test lines from intersecting and hanging. At the same time, it can also prevent the high-position terminal from falling off.

As shown in FIG. 1 , preferably, the rotating part 30 is disposed on the top end of the support rod 20 and has an included angle with the support rod 20 . The rotating part 30 rotates around the supporting rod 20 , and the rotating part 30 is disposed on the top of the supporting rod 20 so as to make full use of the height of the supporting rod 20 . In order to support test lines at different positions, the rotating part 30 is arranged obliquely relative to the supporting rod 20 , and there is an included angle between the rotating part 30 and the supporting rod 20 .

Optionally, in this embodiment, the support rod 20 is arranged vertically, and the rotating part 30 rotates around the vertically arranged support rod 20. In order to support the test line not in the same vertical direction as the support rod 20, the rotating part 30 It is set obliquely to the support rod 20 . The support rod 20 is arranged vertically, and the rotating part 30 arranged obliquely relative to the support rod 20 rotates around the support rod 20 to adjust to the position of the test line to be supported.

Considering the test lines in various directions and positions and the rotation flexibility of the rotating part 30 , the rotating part 30 is connected with the support rod 20 through the universal wheel 31 . Optionally, a universal wheel 31 is provided on the top of the support rod 20 , one end of the rotating part 30 is connected to the universal wheel 31 , and the other end of the rotating part 30 is connected to the supporting part 40 . The rotating part 30 can freely rotate around the support rod 20 in various directions through the universal wheel 31 , and the supporting part 40 also rotates around the supporting rod 20 as the rotating part 30 rotates.

Optionally, the support rod 20 is connected to the base part 10 in a height-adjustable manner. In order to support test lines of different heights, the height of the support rod 20 is adjusted according to the actual working conditions on site, so that the support rod 20 is extended or shortened.

In this embodiment, in order to realize that the support rod 20 can be extended or shortened, the support rod 20 may include a plurality of connected connecting rods, and the plurality of connecting rods are sequentially connected along the axial direction of the connecting rods, and the ends of adjacent connecting rods The distance between them is adjustable.

In one embodiment, the ends of adjacent connecting rods are connected by a first locking device 21, and the first locking device 21 has a plurality of spacing holes arranged at intervals along the axial direction of the connecting rods. The end adjacent to the connecting rod is optionally connected with the limiting hole. On the end of the connecting rod, that is, on the rod wall of the end of the connecting rod, a connecting hole matching the limit hole is provided. The first locking device 21 is a locking sleeve, and the connecting rod is sleeved in the locking sleeve. Or it is sleeved on the outer periphery of the locking sleeve, and the connecting rod and the locking sleeve are fixed together by screws passing through the limiting hole and the connecting hole. There may be at least two limiting holes, and the two limiting holes are respectively connected to the connecting holes at the ends of the connecting rod. Wherein, there may be one connecting hole on the rod wall at the end of each connecting rod, or there may be multiple connecting holes on the rod wall at the end of each connecting rod.

In another embodiment, one of the adjacent connecting rods is telescopically sleeved within the other connecting rod. Each connecting rod is provided with a connecting hole, and at least two connecting holes are provided on the wall of at least one connecting rod in two adjacent connecting rods, and one connecting rod slides in the other connecting rod to select a suitable length, and then connect and fix the two connecting rods through the connecting holes on the two connecting rods.

In addition to adjusting the height of the support rod 20 itself, the overall height of the support rod 20 can also be adjusted by adjusting the relative height between the support rod 20 and the base portion 10 . As shown in FIG. 1 , in this embodiment, the support rod 20 is disposed on the base portion 10 in a height-adjustable manner through a second locking device 22 . The second locking device 22 can be a locking sleeve, and the support rod 20 is sleeved in the locking sleeve, and the locking sleeve can be one or more position-limiting holes, which extend into the supporting rod in the locking sleeve. The rod wall of 20 is provided with the connection hole that matches with the limit hole. When there is one limiting hole on the locking sleeve, there are at least two connection holes on the rod wall of the support rod 20; when there are multiple limiting holes on the locking sleeve, the rod wall of the supporting rod 20 There can be one or more connection holes. The adjustment of the height of the entire support rod 20 can be realized by selecting the connection between the limiting hole and different connection holes.

As shown in FIG. 1 , the supporting part 40 is fixedly connected with the rotating part 30 , and the end of the supporting part 40 is depressed downward to form an arc shape. The concave arc-shaped part can form a supporting space for supporting the test line, and the test line can be placed in the concave arc-shaped space to support the test line. Especially during the high-voltage test of the substation, when the position of the equipment under test is high, it can prevent the test lines from crossing and hanging each other, and at the same time, the high-level terminal is not easy to fall off.

Further, the base part 10 has a plurality of support legs 11 , and the plurality of support legs 11 are hinged to the support rod 20 .

From the above description, it can be seen that the above-mentioned embodiments of the utility model have achieved the following technical effects:

In the test work process of the support frame of the present invention, when the position of the test equipment is relatively high, the support part 40 of the support frame can support the test lines, so as to avoid the test lines from intersecting and hanging. At the same time, it can also prevent the high-position terminal from falling off.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A support frame, characterized in that, comprising: Base part (10); a support rod (20), connected to the base part (10); a rotating part (30), one end of the rotating part (30) is rotatably arranged on the support rod (20); The supporting part (40) is arranged on the other end of the rotating part (30). 2. The supporting frame according to claim 1, characterized in that, the rotating part (30) is arranged on the top end of the supporting rod (20) and has an included angle with the supporting rod (20). 3. The supporting frame according to claim 1, characterized in that, the rotating part (30) is connected to the supporting rod (20) through a universal wheel (31). 4. The support frame according to claim 1, characterized in that, the support rod (20) is connected to the base part (10) in a height-adjustable manner. 5. The support frame according to claim 4, characterized in that, the support rod (20) comprises a plurality of connecting rods, and the plurality of connecting rods are sequentially connected along the axial direction of the connecting rod, adjacent to the The distance between the ends of the connecting rods is adjustable. 6. The support frame according to claim 5, characterized in that, the ends of the adjacent connecting rods are connected by a first locking device (21), and the first locking device (21) is along the The connecting rod has a plurality of limiting holes arranged at intervals in the axial direction, and the ends adjacent to the connecting rods are selectively connected with the limiting holes. 7 . The support frame according to claim 5 , wherein one of the connecting rods adjacent to the connecting rods is telescopically sleeved in the other connecting rod. 8 . 8. The support frame according to claim 1, characterized in that, the support rod (20) is arranged on the base part (10) in a height-adjustable manner through a second locking device (22). 9. The support frame according to claim 1, characterized in that, the support part (40) is fixedly connected to the rotating part (30), and the end of the support part (40) is sunken downward into an arc shape. 10. The support frame according to claim 1, characterized in that, the base part (10) has a plurality of support legs (11), and the plurality of support legs (11) are in contact with the support rod (20) hinged.