Telescopic folding type insulating partition plate for maintenance

Abstract

The utility model relates to the technical field of electric power overhaul tools, and discloses a telescopic folding type insulating partition plate for overhaul, which comprises an insulating bottom plate, first side edge protection assemblies are sleeved in two sides of the insulating bottom plate, and second side edge protection assemblies are sleeved in two sides of the insulating bottom plate. The first side edge protection assembly can be adjusted to be close to or away from the top surface of the insulating bottom plate under the support of the insulating bottom plate, the inner side of the rear end of the insulating bottom plate is sleeved with a second side edge protection assembly, and the second side edge protection assembly can be adjusted to be close to or away from the top surface of the insulating bottom plate under the support of the insulating bottom plate. Insulation protection spaces at the front end and the two sides of the insulation bottom plate are expanded through the two first side protection assemblies and the two second side protection assemblies, insulation protection on a user is fully improved, in addition, the first side protection assemblies, the second side protection assemblies and the insulation bottom plate are integrated and stored, and the insulation protection effect is good. The carrying and the use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power maintenance tools, in particular to a retractable and foldable insulating partition for maintenance. Background Art

[0002] At present, important power equipment needs to be periodically inspected and maintained, so that some hidden problems in the operation of the equipment can be discovered in time, and minor problems can be nipped in the bud, thereby effectively reducing the equipment from being unable to be used normally due to faults, and at the same time, it can also lay a good foundation for improving the quality of power supply.

[0003] However, when power workers are inspecting and repairing power equipment, they are often close to high-voltage live parts, and the probability of accidentally touching live contacts is relatively high. Therefore, to ensure work safety, the existing technology usually has two ways to deal with it. One is to cut off the power supply of the live part. Although this can achieve the purpose, it will affect the user's electricity consumption; the other is to use an insulating partition to isolate the live part, but the protection direction is single, the use function is simple, and the practicality is greatly limited. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a retractable and foldable insulating partition for maintenance, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a retractable and foldable insulating partition for maintenance, comprising an insulating base plate, wherein both sides of the insulating base plate are fitted with a first side protection component, and the first side protection component can be adjusted close to or away from the top surface of the insulating base plate under the support of the insulating base plate, and the inner side of the rear end of the insulating base plate is fitted with a second side protection component, and the second side protection component can also be adjusted close to or away from the top surface of the insulating base plate under the support of the insulating base plate.

[0006] Selected, a first installation space is opened on both sides of the insulating base plate, and a second installation space is opened at the rear end of the insulating base plate, the two first side protection components are composed of a first insulating guard plate, a first adjusting threaded rod, and a first limiting screw sleeve, the middle part of the first adjusting threaded rod is clamped on the inside of one side of the first insulating guard plate, and the end of the first adjusting threaded rod is fixedly connected to the inner wall of the first installation space.

[0007] Selectedly, the first limiting screw sleeves are set as two and are both threadedly connected to the surfaces at both ends of the first adjusting threaded rod, and one end of the two first limiting screw sleeves can be respectively fitted and connected with the front end surface of one side and the rear end surface of one side of the first insulating protective plate. The two first side protection components serve as extensions of the insulating areas on both sides of the insulating base plate, and can provide users with insulating protection on both sides of the insulating base plate.

[0008] Selected, the second side protection assembly includes a second insulating guard plate, a second adjusting threaded rod and a second limiting screw sleeve, the middle part of the second adjusting threaded rod is clamped on the inner side of the bottom of the second insulating guard plate, and the end of the second adjusting threaded rod is fixedly connected to the inner wall of the second installation space, the second limiting screw sleeve is set to two and is respectively threadedly connected to the surface of the two ends of the second adjusting threaded rod, and one end of the two second limiting screw sleeves can be respectively fitted and connected to the side surfaces of the second insulating guard plate. The second side protection assembly serves as an extension of the insulating area at the front end of the insulating base plate, and can provide users with insulating protection in the front direction of the insulating base plate.

[0009] The insulating base plate is selectively provided with an adjustment groove and a slide groove on the inner side of the middle part, the slide groove is communicated with the adjustment groove space, an adjustment plate is mounted inside the adjustment groove, the top of the rear end of the adjustment plate is connected with a T-shaped threaded rod mounted inside the slide groove, the middle surface of the T-shaped threaded rod is threadedly connected with a positioning screw sleeve that is fitted with the top surface of the insulating base plate, and an adjustment assembly is formed by utilizing the positioning screw sleeve, T-shaped threaded rod, and adjustment plate in conjunction with the slide groove and the adjustment groove, thereby providing the user with the ability to adjust the contact distance with the insulating base plate to meet different usage requirements during actual operations.

[0010] Preferably, a clearance groove is provided at the front end of the adjustment plate, and a handle plate aligned with the clearance groove is fixedly connected to the surface of the middle part of the adjustment plate, thereby facilitating the displacement adjustment of the adjustment plate on the insulating bottom plate.

[0011] Preferably, the interior of both sides of the insulating base plate are threadedly connected with assembly bolts, and one end of the two assembly bolts are movably sleeved in the second installation space. The two assembly bolts are used to facilitate the assembly and use of the insulating base plate and the electrical equipment, thereby improving the flexibility of use.

[0012] Preferably, a semi-open groove is provided inside the second insulating protective plate, and the surfaces of the two second limiting screw sleeves are fixedly connected with convex plates that increase their own contact friction, so as to facilitate subsequent twisting and force application.

[0013] The semi-open groove can be movably connected to the T-thread rod, and after the semi-open groove is in a fitted state with the T-thread rod, there is a clearance space between the top of the T-thread rod and the inner wall of the semi-open groove, avoiding structural interference and further improving the use effect of the overall device.

[0014] Preferably, both of the first insulating protective plates are provided with weight-reducing grooves in the interior, and the weight-reducing grooves are semi-open structures, thereby reasonably reducing the structural weight and optimizing the use effect while ensuring the use strength of the first insulating protective plates.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention expands the insulation protection space at the front end and both sides of the insulation base plate by providing two first side protection components and a second side protection component, thereby fully improving the insulation protection for the user. In addition, the first side protection component, the second side protection component and the insulation base plate are integrated and stored for easy carrying and use.

[0017] 2. The utility model forms an adjustment assembly by providing a positioning screw sleeve, a T-shaped threaded rod, an adjustment plate, a slide groove, and an adjustment groove. When the front end of the insulating base plate blocks the user, the positioning screw sleeve is twisted to temporarily release the limit on the adjustment plate, and the adjustment plate is pushed to be accommodated and moved inside the adjustment groove until it reaches a suitable position, thereby making way for the use space at the front end of the insulating base plate to avoid interference, and then the locking positioning screw sleeve is reset to ensure the stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a top view schematic diagram of the structural insulating base plate of the utility model;

[0021] Figure 4 For the utility model structure Figure 2 A magnified schematic diagram of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the storage state of the utility model structure.

[0023] In the figure: 1. Insulating base plate; 2. First side protection assembly; 21. First insulating guard plate; 22. First adjusting threaded rod; 23. First limiting screw sleeve; 3. Second side protection assembly; 31. Second insulating guard plate; 32. Second adjusting threaded rod; 33. Second limiting screw sleeve; 4. Adjusting groove; 5. Slide groove; 6. Adjusting plate; 7. T-shaped threaded rod; 8. Positioning screw sleeve; 9. Assembly bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5A retractable and foldable insulating partition for maintenance, comprising an insulating base plate 1, a first side protection assembly 2 is installed on both sides of the insulating base plate 1, the first side protection assembly 2 can be adjusted close to or away from the top surface of the insulating base plate 1 under the support of the insulating base plate 1, a first installation space is opened on both sides of the insulating base plate 1, and a second installation space is opened at the rear end of the insulating base plate 1, the two first side protection assemblies 2 are composed of a first insulating guard plate 21, a first adjustment threaded rod 22, and a first limiting screw sleeve 23, the middle of the first adjustment threaded rod 22 is provided. The first side protection components 2 are clamped inside one side of the first insulating protective plate 21, and the end of the first adjusting threaded rod 22 is fixedly connected to the inner wall of the first installation space. The first limiting screw sleeves 23 are provided in two and are both threadedly connected to the surfaces at both ends of the first adjusting threaded rod 22, and one end of the two first limiting screw sleeves 23 can be respectively fitted and connected with the front end surface of one side and the rear end surface of one side of the first insulating protective plate 21. The two first side protection components 2 serve as extensions of the insulating areas on both sides of the insulating base plate 1, and can provide users with insulation protection on both sides of the insulating base plate 1;

[0026] A second side protection assembly 3 is mounted on the inner side of the rear end of the insulating base plate 1. The second side protection assembly 3 can also be adjusted close to or away from the top surface of the insulating base plate 1 under the support of the insulating base plate 1. The second side protection assembly 3 includes a second insulating guard plate 31, a second adjusting threaded rod 32 and a second limiting screw sleeve 33. The middle part of the second adjusting threaded rod 32 is clamped on the inner side of the bottom of the second insulating guard plate 31, and the end of the second adjusting threaded rod 32 is fixedly connected to the inner wall of the second installation space. The second limiting screw sleeve 33 is provided in two and is respectively threadedly connected to the surfaces at both ends of the second adjusting threaded rod 32, and one end of the two second limiting screw sleeves 33 can be respectively fitted and connected to the side surfaces of the second insulating guard plate 31. The second side protection assembly 3 serves as an extension of the front end insulating area of ​​the insulating base plate 1 and can provide the user with insulation protection in the front end direction of the insulating base plate 1.

[0027] An adjusting groove 4 and a slide groove 5 are provided on the inner side of the middle part of the insulating base plate 1. The slide groove 5 is spatially connected to the adjusting groove 4. An adjusting plate 6 is set inside the adjusting groove 4. The top of the rear end of the adjusting plate 6 is connected to a T-shaped threaded rod 7 set inside the slide groove 5. The middle surface of the T-shaped threaded rod 7 is threadedly connected to a positioning screw sleeve 8 that is fitted with the top surface of the insulating base plate 1. The positioning screw sleeve 8, the T-shaped threaded rod 7, the adjusting plate 6 are combined with the slide groove 5 and the adjusting groove 4 to form an adjusting assembly, which then provides the user with the ability to adjust the contact distance with the insulating base plate 1 to meet different usage requirements during actual operations. A clearance groove is provided at the front end of the adjusting plate 6, and a grip plate aligned with the clearance groove is fixedly connected to the surface of the middle part of the adjusting plate 6, thereby facilitating the displacement adjustment of the adjusting plate 6 on the insulating base plate 1;

[0028] The interior of both sides of the insulating base plate 1 is threadedly connected with assembly bolts 9, and one end of the two assembly bolts 9 is movably sleeved in the second installation space. The two assembly bolts 9 are used to facilitate the assembly and use of the insulating base plate 1 and the power equipment, thereby improving the flexibility of use.

[0029] A semi-open groove is provided inside the second insulating guard plate 31, and the surfaces of the two second limiting screw sleeves 33 are fixedly connected with convex plates that increase their own contact friction, which facilitates subsequent twisting and applying force. The semi-open groove can be movably connected to the T-thread rod 7, and after the semi-open groove and the T-thread rod 7 are in a fitted state, there is a clearance space between the top of the T-thread rod 7 and the inner wall of the semi-open groove, thereby avoiding structural interference and further improving the use effect of the overall device.

[0030] The inside of the two first insulating protective plates 21 is provided with a weight-reducing groove, and the weight-reducing groove is a semi-open structure, thereby reasonably reducing the structural weight and optimizing the use effect while ensuring the use strength of the first insulating protective plates 21.

[0031] Working principle:

[0032] Example 1

[0033] Before use, the two first side protection components 2 and the second side protection component 3 can be expanded separately. The specific operation is to twist the two first limiting screw sleeves 23 inside the first side protection component 2, so that the two first limiting screw sleeves 23 are temporarily away from the first insulating protective plate 21 under the support of the first adjusting threaded rod 22, and then flip the first insulating protective plate 21, so that the first insulating protective plate 21 is flipped and adjusted under the support of the first adjusting threaded rod 22 to expand the insulating protection area on one side of the insulating base plate 1. After completion, reset and twist the two first limiting screw sleeves 23, and clamp and limit the first insulating protective plate 21 under the meshing support of the first adjusting threaded rod 22 to ensure the stability of the first insulating protective plate 21 after adjustment, and the other first side protection component 2 is also operated according to the above steps to expand the insulating protection area on the other side of the insulating base plate 1;

[0034] Similarly, for the expansion of the second side protection assembly 3, the two second limiting screw sleeves 33 inside the second side protection assembly 3 are turned so that the two second limiting screw sleeves 33 are temporarily away from the second insulating protective plate 31 under the support of the second adjusting threaded rod 32, and then the second insulating protective plate 31 is flipped over so that the second insulating protective plate 31 is flipped and adjusted under the support of the second adjusting threaded rod 32 to expand the insulating protection area in the front end direction of the insulating base plate 1. After completion, the two second limiting screw sleeves 33 are reset and turned, and the second insulating protective plate 31 is clamped and limited under the meshing support of the second adjusting threaded rod 32, thereby fully realizing the insulation protection conditions of the entire device and providing sufficient protection effect for the user.

[0035] Example 2

[0036] For the expanded use of the overall device, it is sufficient to operate according to the steps of the first embodiment above. When the front end of the insulating base plate 1 obstructs the user, the positioning screw sleeve 8 is turned to temporarily move the positioning screw sleeve 8 away from the insulating base plate 1 under the support of the T-shaped threaded rod 7. Then, the adjustment plate 6 is pushed to be accommodated and moved inside the adjustment groove 4 until it reaches a suitable position, thereby making way for the use space at the front end of the insulating base plate 1 to avoid interference. After completion, the positioning screw sleeve 8 is reset and turned to make the positioning screw sleeve 8 fit the insulating base plate 1 again under the support of the T-shaped threaded rod 7, and the adjusted adjustment plate 6 is limited.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. At the same time, in the drawings of the present utility model, fill patterns are only used to distinguish layers and do not make any other limitations.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A retractable and foldable insulating partition for maintenance, comprising an insulating base plate (1), characterized in that: A first side protection component (2) is mounted on both sides of the insulating base plate (1), and the first side protection component (2) can be adjusted close to or away from the top surface of the insulating base plate (1) under the support of the insulating base plate (1). A second side protection component (3) is mounted on the inner side of the rear end of the insulating base plate (1), and the second side protection component (3) can also be adjusted close to or away from the top surface of the insulating base plate (1) under the support of the insulating base plate (1).

2. The retractable and foldable insulating partition for maintenance according to claim 1, characterized in that: A first installation space is provided on both sides of the insulating base plate (1), and a second installation space is provided at the rear end of the insulating base plate (1). The two first side protection components (2) are composed of a first insulating protective plate (21), a first adjusting threaded rod (22), and a first limiting screw sleeve (23). The middle part of the first adjusting threaded rod (22) is clamped inside one side of the first insulating protective plate (21), and the end of the first adjusting threaded rod (22) is fixedly connected to the inner wall of the first installation space.

3. The retractable and foldable insulating partition for maintenance according to claim 2, characterized in that: The first limiting screw sleeves (23) are provided in two pieces and are both threadedly connected to the surfaces at both ends of the first adjusting threaded rod (22), and one end of the two first limiting screw sleeves (23) can be respectively fitted and connected to the front end surface of one side and the rear end surface of one side of the first insulating protective plate (21).

4. The retractable and foldable insulating partition for maintenance according to claim 2, characterized in that: The second side protection assembly (3) includes a second insulating protective plate (31), a second adjusting threaded rod (32) and a second limiting screw sleeve (33), the middle part of the second adjusting threaded rod (32) is clamped on the inner side of the bottom of the second insulating protective plate (31), and the end of the second adjusting threaded rod (32) is fixedly connected to the inner wall of the second installation space, the second limiting screw sleeve (33) is provided in two pieces and is respectively threadedly connected to the surfaces of the two ends of the second adjusting threaded rod (32), and one end of the two second limiting screw sleeves (33) can be respectively fitted and connected to the side surfaces of the second insulating protective plate (31).

5. The retractable and foldable insulating partition for maintenance according to claim 1, characterized in that: An adjusting groove (4) and a sliding groove (5) are provided on the inner side of the middle portion of the insulating base plate (1); the sliding groove (5) is spatially connected to the adjusting groove (4); an adjusting plate (6) is fitted inside the adjusting groove (4); a T-shaped threaded rod (7) fitted inside the sliding groove (5) is connected to the top of the rear end of the adjusting plate (6); and a positioning screw sleeve (8) is threadedly connected to the top surface of the insulating base plate (1).

6. The retractable and foldable insulating partition for maintenance according to claim 5, characterized in that: The front end of the adjustment plate (6) is provided with a clearance groove, and the surface of the middle portion of the adjustment plate (6) is fixedly connected with a handle plate aligned with the clearance groove.

7. The retractable and foldable insulating partition for maintenance according to claim 2, characterized in that: The interiors of both sides of the insulating base plate (1) are threadedly connected with assembly bolts (9), and one end of the two assembly bolts (9) is movably sleeved in the second installation space.

8. The retractable and foldable insulating partition for maintenance according to claim 4, characterized in that: A semi-open groove is provided inside the second insulating protective plate (31), and convex plates for increasing self-contact friction are fixedly connected to the surfaces of the two second limiting screw sleeves (33).

9. The retractable and foldable insulating partition for maintenance according to claim 8, characterized in that: The semi-open groove can be movably sleeved with the T-shaped threaded rod (7), and after the semi-open groove and the T-shaped threaded rod (7) are in a sleeved state, there is a clearance space between the top of the T-shaped threaded rod (7) and the inner wall of the semi-open groove.

10. The retractable and foldable insulation partition for maintenance according to claim 2, characterized in that: The insides of the two first insulating protective plates (21) are both provided with weight-reducing grooves, and the weight-reducing grooves are semi-open structures.

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