Novel insulating cover mounting head

Abstract

The utility model relates to the technical field of mounting heads, and discloses a novel insulating cover mounting head, which comprises an insulating rod, and an insulating cylinder is fixed on the left side of the lower surface of the insulating rod. When the novel insulating cover mounting head is used for mounting a novel insulating cover, the insulating insertion rods on the upper side and the lower side are used for being matched with holes in an insulating cover shell for use, the insulating insertion rods on the upper side and the lower side can be inserted into the insulating cover shell, and then the inserted insulating cover is additionally mounted on a hardware fitting iron piece by holding the mounting rod body with a hand. After the upper and lower insulating insertion rods are inserted into the insulating cover, the rotating handle can be twisted, the distance between the upper and lower insulating insertion rods can be changed, and when the distance between the upper and lower insulating insertion rods is changed, the rotating handle can be rotated to rotate, so that the safety of the live working can be improved, and the personal safety of the power personnel can be guaranteed. The insulating insertion rods on the upper side and the lower side can be inserted into the insulating cover shell more tightly, the insertion stability is improved, and the situation of falling is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting heads, in particular to a novel insulating cover mounting head. Background Art

[0002] During the transmission of strong power grids, it is necessary to install insulating covers on the hardware of the poles. The insulating covers are installed to prevent small animals from stepping on the top of the poles and causing contact accidents, thereby causing power outages. The insulating cover is semi-open. After installation, its opening is set downward to cover the objects.

[0003] A protective cover is installed on the electric fittings, and the protective cover is made of rubber insulation material. Chinese patent CN208835604U discloses a live installation tool head for electric insulation cover, including a connecting arm body, a convex plate, a bracket, a swing scale piece, a hydraulic rod, a slider, and a baffle. The utility model has a simple main structure, few parts, and is easy to manufacture, assemble and maintain. In the process of installing the protective cover, it is impossible to perform power outage installation, because power outage will cause power outages to residents and factories, which is not allowed. Usually, it can only be operated by power construction workers climbing up the poles and wearing insulating gloves, but this is extremely dangerous. On the one hand, the installation efficiency is low, and on the other hand, accidents are prone to occur. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a new insulating cover installation head, which has the advantages of improving the safety of live working and ensuring the personal safety of power personnel, and solves the problem that it is impossible to perform power outage installation during the installation of the protective cover, because power outage will cause power outages for residents and factories, which is not allowed. Usually, power construction workers can only climb up the poles and wear insulating gloves to operate, but this is extremely dangerous. On the one hand, the installation efficiency is low, and on the other hand, accidents are prone to occur.

[0005] To achieve the above object, the utility model provides the following technical solutions: a novel insulating cover installation head, comprising an insulating rod, an insulating cylinder is fixed on the left side of the lower surface of the insulating rod, a connecting mechanism is provided on the right side of the insulating rod, and a fixing mechanism is provided inside the insulating cylinder;

[0006] The connecting mechanism includes an insulating frame fixed to the right side of the insulating rod, a threaded rod is rotatably connected to the inside of the insulating frame through a bearing, a rotating handle is fixed to the top of the threaded rod, and the rotating handle is located on the upper side of the insulating frame. Two moving blocks are threadedly connected to the outer side of the threaded rod, a slider is fixed to the left side of the moving block, and a connecting component is provided on the left side wall of the inner cavity of the insulating frame.

[0007] By adopting this technical solution, the upper and lower moving blocks can be driven to move synchronously in relative directions by twisting the rotating handle.

[0008] Furthermore, the connecting assembly includes a limiting groove opened on the left side wall of the inner cavity of the insulating frame, the sliding block is slidably connected inside the limiting groove, a connecting block is fixed on the right side of the moving block, and an insulating plug rod is fixed on the right side of the connecting block.

[0009] By adopting this technical solution, the stability of the plug-in is improved and it is less likely to fall.

[0010] Furthermore, an anti-slip insulating sleeve is fixed to the outer side of the rotating handle, and the anti-slip insulating sleeve is a rubber sleeve.

[0011] By adopting this technical solution, the anti-slip and insulation effects are achieved.

[0012] Furthermore, the sliding block moves linearly up and down inside the limiting groove, and the limiting groove is located on the transverse center axis of the insulating frame.

[0013] By adopting this technical solution, the stability of the structure is improved.

[0014] Furthermore, the insulating frame is located on the transverse center axis of the insulating rod, and the threaded rod is located on the longitudinal center axis of the insulating frame.

[0015] By adopting this technical solution, the stability of the overall connection mechanism is improved.

[0016] Furthermore, the fixing mechanism comprises a mounting rod body inserted into the insulating cylinder, two first threaded holes are opened on the left side of the insulating cylinder, and a fixing assembly is provided on the left side of the mounting rod body.

[0017] By adopting this technical solution, the stability of the installation rod body being inserted into the insulating cylinder can be improved.

[0018] Furthermore, the fixing assembly includes two second threaded holes opened on the left side of the mounting rod body, and bolts are connected to the internal threads of the first threaded hole and the second threaded hole.

[0019] By adopting this technical solution, the mounting rod body can be fixed inside the insulating cylinder.

[0020] Furthermore, the inner diameter of the insulating cylinder is matched with the outer diameter of the mounting rod body, and the mounting rod body is located on the longitudinal center axis of the insulating cylinder.

[0021] By adopting this technical solution, the fixing effect and fixing stability of the mounting rod body inside the insulating cylinder are improved.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. The new type of insulating cover installation head. When the installation head is used to install the new type of insulating cover, the upper and lower insulating rods are used in conjunction with the holes on the insulating cover shell, and the upper and lower insulating rods can be inserted into the interior of the insulating cover shell, and then the inserted insulating cover can be installed on the hardware iron parts by holding the installation rod body, thereby improving the safety of live operations and ensuring the personal safety of power personnel. After the upper and lower insulating rods are inserted into the interior of the insulating cover, the handle can be twisted to change the spacing between the upper and lower insulating rods. When the spacing between the upper and lower insulating rods changes, the upper and lower insulating rods can be more tightly inserted into the interior of the insulating cover shell, thereby improving the stability of the insertion and preventing it from falling off.

[0024] 2. The new insulating cover mounting head can insert the top end of the mounting rod body into the interior of the insulating tube, and then thread the two bolts into the interior of the first threaded hole and the second threaded hole on the upper and lower sides, which can improve the stability of the plug-in fixation at the connection between the mounting head and the mounting rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the connection mechanism of the utility model;

[0027] Figure 3 It is a schematic diagram of the fixing mechanism of the utility model.

[0028] In the figure: 1. insulating rod; 2. insulating cylinder; 3. connecting mechanism; 301. insulating frame; 302. threaded rod; 303. rotating handle; 304. moving block; 305. slider; 306. limiting groove; 307. connecting block; 308. insulating plug rod; 4. fixing mechanism; 401. mounting rod body; 402. first threaded hole; 403. second threaded hole; 404. bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1A new type of insulating cover mounting head in this embodiment includes an insulating rod 1, an insulating tube 2 is fixed on the left side of the lower surface of the insulating rod 1, and a connecting mechanism 3 is provided on the right side of the insulating rod 1. The connecting mechanism 3 can improve the safety of live working and ensure the personal safety of power personnel. At the same time, it can improve the stability of plugging and prevent it from falling. A fixing mechanism 4 is provided inside the insulating tube 2. The fixing mechanism 4 improves the stability of plugging and fixing at the connection between the mounting head and the mounting rod.

[0031] See also Figure 2 In order to improve the safety of live working and ensure the personal safety of power personnel, while improving the stability of plug-in and preventing it from falling, in this embodiment, the connecting mechanism 3 includes an insulating frame 301 fixed to the right side of the insulating rod 1, and the interior of the insulating frame 301 is rotatably connected to a threaded rod 302 through a bearing, and a rotating handle 303 is fixed to the top of the threaded rod 302, and the rotating handle 303 is located on the upper side of the insulating frame 301. The outer side of the threaded rod 302 is threadedly connected to two moving blocks 304, and a slider 305 is fixed to the left side of the moving block 304. A connecting component is provided on the left side wall of the inner cavity of the insulating frame 301.

[0032] In this embodiment, the connecting component includes a limiting groove 306 opened on the left side wall of the inner cavity of the insulating frame 301, the slider 305 is slidably connected to the inside of the limiting groove 306, a connecting block 307 is fixed to the right side of the moving block 304, an insulating plug rod 308 is fixed to the right side of the connecting block 307, and an anti-slip insulating sleeve is fixed to the outside of the rotating handle 303. The anti-slip insulating sleeve is a rubber sleeve. The slider 305 moves linearly up and down inside the limiting groove 306. The limiting groove 306 is located on the transverse central axis of the insulating frame 301, the insulating frame 301 is located on the transverse central axis of the insulating rod 1, and the threaded rod 302 is located on the longitudinal central axis of the insulating frame 301.

[0033] It should be noted that after the upper and lower insulating rods 308 are inserted into the insulating cover, the handle 303 can be twisted to drive the threaded rod 302 to rotate, and then the upper and lower moving blocks 304 can move synchronously in relative directions on the outside of the threaded rod 302, which can change the distance between the upper and lower insulating rods 308. When the distance between the upper and lower insulating rods 308 changes, the upper and lower insulating rods 308 can be more tightly inserted into the insulating cover, thereby improving the stability of the insertion and preventing it from falling off.

[0034] See also Figure 3In order to improve the stability of the plug-in fixation at the connection between the mounting head and the mounting rod, and at the same time improve the stability of the plug-in and prevent it from falling, in this embodiment, the fixing mechanism 4 includes a mounting rod body 401 plugged into the inside of the insulating cylinder 2. When the mounting head installs the new insulating cover, the upper and lower insulating rods 308 are used to cooperate with the holes on the insulating cover shell. The upper and lower insulating rods 308 can be plugged into the inside of the insulating cover shell, and then the plugged insulating cover can be installed on the hardware by holding the mounting rod body 401, which can improve the safety of live working and ensure the personal safety of power personnel. Two first threaded holes 402 are opened on the left side of the insulating cylinder 2, and a fixing component is provided on the left side of the mounting rod body 401.

[0035] In this embodiment, the fixing assembly includes two second threaded holes 403 opened on the left side of the mounting rod body 401, and the top end of the mounting rod body 401 can be inserted into the interior of the insulating tube 2, and then two bolts 404 are threadedly connected to the interior of the first threaded holes 402 and the second threaded holes 403 on the upper and lower sides. The internal threads of the first threaded holes 402 and the second threaded holes 403 are connected with bolts 404, the inner diameter of the insulating tube 2 is adapted to the outer diameter of the mounting rod body 401, and the mounting rod body 401 is located on the longitudinal center axis of the insulating tube 2.

[0036] It should be noted that by threading two bolts 404 in the first threaded holes 402 and the second threaded holes 403 on the upper and lower sides, the stability of the plug-in fixation at the connection between the mounting head and the mounting rod body 401 can be improved.

[0037] The working principle of the above embodiment is:

[0038] (1) When the installation head is installing the new insulating cover, the upper and lower insulating rods 308 are used in conjunction with the holes on the insulating cover shell. The upper and lower insulating rods 308 can be inserted into the interior of the insulating cover shell, and then the inserted insulating cover can be installed on the hardware by holding the installation rod body 401, which can improve the safety of live work and protect the personal safety of power personnel. After the upper and lower insulating rods 308 are inserted into the interior of the insulating cover, the handle 303 can be twisted to drive the threaded rod 302 to rotate, and then the upper and lower moving blocks 304 move synchronously in relative directions on the outside of the threaded rod 302, which can change the distance between the upper and lower insulating rods 308. When the distance between the upper and lower insulating rods 308 changes, the upper and lower insulating rods 308 can be more tightly inserted into the interior of the insulating cover shell, which improves the stability of the insertion and is not easy to fall off.

[0039] (2) The top end of the mounting rod body 401 can be inserted into the interior of the insulating tube 2, and then the two bolts 404 can be threadedly connected to the interior of the first threaded holes 402 and the second threaded holes 403 on the upper and lower sides. By threading the two bolts 404 into the interior of the first threaded holes 402 and the second threaded holes 403 on the upper and lower sides, the stability of the plug-in fixation at the connection between the mounting head and the mounting rod body 401 can be improved.

Claims

1. A novel insulating cover mounting head, comprising an insulating rod (1), characterized in that: An insulating cylinder (2) is fixed on the left side of the lower surface of the insulating rod (1), a connecting mechanism (3) is provided on the right side of the insulating rod (1), and a fixing mechanism (4) is provided inside the insulating cylinder (2); The connection mechanism (3) comprises an insulating frame (301) fixed to the right side of the insulating rod (1); a threaded rod (302) is rotatably connected to the inside of the insulating frame (301) via a bearing; a rotating handle (303) is fixed to the top of the threaded rod (302); the rotating handle (303) is located on the upper side of the insulating frame (301); two moving blocks (304) are threadedly connected to the outer side of the threaded rod (302); a sliding block (305) is fixed to the left side of the moving block (304); and a connecting component is provided on the left side wall of the inner cavity of the insulating frame (301).

2. A novel insulating cover installation head according to claim 1, characterized in that: The connection assembly comprises a limiting groove (306) formed on the left side wall of the inner cavity of the insulating frame (301); the sliding block (305) is slidably connected inside the limiting groove (306); a connecting block (307) is fixed on the right side of the moving block (304); and an insulating plug rod (308) is fixed on the right side of the connecting block (307).

3. A novel insulating cover installation head according to claim 1, characterized in that: An anti-slip insulating sleeve is fixed to the outer side of the rotating handle (303), and the anti-slip insulating sleeve is a rubber sleeve.

4. A novel insulating cover installation head according to claim 2, characterized in that: The slider (305) moves linearly up and down inside the limiting groove (306), and the limiting groove (306) is located on the transverse center axis of the insulating frame (301).

5. The novel insulating cover installation head according to claim 1 is characterized in that: The insulating frame (301) is located on the transverse center axis of the insulating rod (1), and the threaded rod (302) is located on the longitudinal center axis of the insulating frame (301).

6. The novel insulating cover installation head according to claim 1 is characterized in that: The fixing mechanism (4) comprises a mounting rod body (401) inserted into the interior of the insulating cylinder (2), two first threaded holes (402) are provided on the left side of the insulating cylinder (2), and a fixing component is provided on the left side of the mounting rod body (401).

7. A novel insulating cover installation head according to claim 6, characterized in that: The fixing assembly comprises two second threaded holes (403) opened on the left side of the mounting rod body (401), and the internal threads of the first threaded hole (402) and the second threaded hole (403) are connected with bolts (404).

8. The novel insulating cover installation head according to claim 6 is characterized in that: The inner diameter of the insulating cylinder (2) is matched to the outer diameter of the mounting rod body (401), and the mounting rod body (401) is located on the longitudinal center axis of the insulating cylinder (2).

Images