A quick-install retractable insulating rod placement rack

Abstract

The present invention relates to the technical field of live operation of power grids, and specifically discloses a quick-installed retractable insulating rod placement rack, comprising a hanging component and a height adjustment component; the hanging component comprises a mounting seat and a plug-in block; the height adjustment component comprises an adjusting rod and a telescopic rod plugged into and matched with the upper end of the adjusting rod, and the lower end of the adjusting rod is also provided with a supporting mechanism that vertically supports the adjusting rod; the hanging component provided in the present invention is used to hang the insulating rod and adjust the hanging height through the height adjustment component, and when adjusting the height, the extension length of the telescopic rod is controlled by the adjusting mechanism, and fixed by a fixing mechanism, and the supporting mechanism located at the lower end of the adjusting rod can stabilize the supporting device, which is not only convenient for technicians to use in different areas, but also convenient for using the placement rack to quickly take and place the insulating rod, thereby improving the efficiency of live operation and ensuring the safety of operators.

Description

Technical Field

[0001] The invention relates to the technical field of live operation of power grids, and in particular to a quick-install telescopic insulating rod placement rack. Background Art

[0002] With the development of urbanization and the increase of infrastructure construction, the demand for electricity has shown an increasing trend every year, which has brought great pressure to the load of urban power grids, and brought hidden dangers to the normal and orderly progress of social and economic life; in the treatment of power failures, the traditional treatment method is to ensure power supply by performing segmented maintenance through overall power outages, which requires a long power outage time and is increasingly unable to meet people's power needs, so there is the emergence of live working. The ground potential bypass live working method is one of the important methods for modern ground potential bypass fault maintenance.

[0003] In the prior art, when using the insulating rod operation method, multiple insulating rods are required and used multiple times. In the case where it is impossible to use an insulating boom truck to carry insulating tools, insulating ropes are used to transfer them up and down, which is not only time-consuming and labor-intensive, but also increases the safety risks of workers on the poles. Therefore, it is necessary to develop an insulating rod placement rack that saves time and effort and is easy to take and put in order to improve the efficiency of live working and ensure the safety of workers. Summary of the invention

[0004] In view of the defects in the prior art, the present invention provides a quick-install retractable insulating rod placement rack, which is convenient for using the placement rack to quickly take out and place the insulating rods, thereby improving the efficiency of live working and ensuring the safety of workers.

[0005] The technical solution adopted by the present invention is: a quick-install retractable insulating rod placement rack, including a hanging assembly and a height adjustment assembly; the hanging assembly includes a mounting seat and a plug-in block, the mounting seat is provided with a plug-in interface that penetrates the upper end of the mounting seat and is plugged into and matched with the plug-in block, the plug-in interface is provided with a pressure block that can move up and down along the plug-in interface, the outer periphery of the mounting seat is hinged with a plurality of fixed claws, one end of the fixed claw is provided with a supporting portion that extends into the plug-in interface and abuts against the bottom of the pressure block, and the other end is provided with a clamping portion, the upper end of the plug-in block is connected with an insulating hook mechanism, after the lower end of the plug-in block is inserted into the plug-in interface, the pressure block presses down the supporting portion of the fixed claw so that the clamping portion is clamped into a clamping groove provided on the outer periphery of the plug-in block; the height adjustment assembly includes an adjusting rod and a telescopic rod that is plugged into and matched with the upper end of the adjusting rod, the upper end of the telescopic rod is connected to the mounting seat, the upper end of the adjusting rod is provided with a fixing mechanism for fixing the telescopic rod, and the outer periphery of the adjusting rod is provided with an adjusting mechanism for controlling the telescopic length of the telescopic rod; the lower end of the adjusting rod is also provided with a supporting mechanism that vertically supports the adjusting rod.

[0006] In the present technical solution, the hanging assembly is used to hang the insulating rod and adjust the hanging height through the height adjustment assembly. When adjusting the height, the extension length of the telescopic rod is controlled by the adjustment mechanism and fixed by the fixing mechanism. The support mechanism at the lower end of the adjustment rod can stabilize the support device so that the technicians can use it in different areas. The mounting seat of the hanging assembly in the present technical solution is fixed to the upper end of the telescopic rod of the height adjustment assembly. When installing the device, the assembly can be completed by inserting the plug-in block into the mounting seat. After the plug-in block equipped with the insulating hook mechanism is inserted into the plug-in interface, a downward pressure on the pressure block will be generated, so that the pressure block moves downward and presses down the abutment part of each fixed claw end, so that the clamping part of the fixed claw is clamped into the card groove on the outer periphery of the plug-in block to fix the plug-in block. When the plug-in block is removed from the plug-in interface, the abutment part of the fixed claw loses the downward pressure and automatically rotates outward to complete the separation from the plug-in block, which is not only convenient for installation and disassembly but also ensures the stability of the installation.

[0007] Furthermore, the insulating hook mechanism includes an insulating hanger arranged in an inverted U shape, the middle of the insulating hanger is connected to the upper end of the plug-in block, and a plurality of insulating hooks arranged at intervals up and down are provided on both sides of the insulating hanger.

[0008] Furthermore, the fixing mechanism includes an external thread structure fixed to the upper end of the adjusting rod, and the end of the external thread structure close to the telescopic rod is provided with a contact pad arranged around the telescopic rod, and the contact pad is elastic. A locking sleeve is threaded on the external thread structure, and the locking sleeve is provided with a tapered section close to the end of the telescopic rod. Rotating the locking sleeve can cause the tapered section to squeeze the contact section so that the contact pad is in close contact with the outer periphery of the telescopic rod.

[0009] Furthermore, the adjustment mechanism includes a rack disposed on the outer periphery of the telescopic rod and arranged along the length of the telescopic rod, an adjustment knob is provided on the outer periphery of the adjustment rod, the adjustment knob is connected to a gear disposed in the adjustment rod, and the rack cooperates with the gear transmission.

[0010] Furthermore, limiting guide rails are provided on both sides of the outer circumference of the telescopic rod corresponding to the rack, and the limiting guide rails are slidably matched with limiting grooves provided on the inner wall of the adjusting rod.

[0011] Furthermore, the support assembly includes a sliding sleeve and a fixed sleeve which are arranged up and down and sleeved on the lower end of the adjusting rod. The fixed sleeve is detachably connected to the lower end of the adjusting rod. The sliding sleeve can slide up and down along the adjusting rod. A plurality of support rods and connecting rods are respectively provided on the outer periphery of the sliding sleeve and the fixed sleeve. A support plate is hinged at the end of the support rod. The outer side of the support rod is also hinged to the end of the connecting rod. When the sliding sleeve slides up and down, the support rod can be expanded or folded.

[0012] Furthermore, the upper end of the sliding sleeve is rotatably connected with an adjusting ring, the adjusting ring cooperates with a threaded portion arranged on the outer periphery of the adjusting rod, the outer periphery of the adjusting ring is provided with a rotating portion arranged radially along the adjusting ring, and rotating the adjusting ring can drive the sliding sleeve to move up and down.

[0013] Furthermore, a clamping portion with elasticity is provided at the lower end of the plug-in block, and the clamping portion cooperates with a clamping groove provided on the upper surface of the pressing block.

[0014] Furthermore, a limiting boss is provided on the outer side surface of the pressing block, and the limiting boss is slidably matched with a limiting groove provided on the inner side wall of the plug-in interface.

[0015] Furthermore, the fixed claw abutting portion is rotatably provided with an abutting roller, and the abutting roller is rollingly matched with a roller groove provided at the bottom of the pressing block.

[0016] The beneficial effects of the present invention are as follows: the hanging assembly provided in the present invention is used to hang the insulating rod and adjust the hanging height through the height adjustment assembly. When adjusting the height, the extension length of the telescopic rod is controlled by the adjustment mechanism and fixed by the fixing mechanism. The support mechanism located at the lower end of the adjustment rod can stabilize the support device, which is not only convenient for technicians to use in different areas, but also convenient for using the placement rack to quickly take and place the insulating rod, thereby improving the efficiency of live operations and ensuring the safety of operators; it has high practical value and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0018] Figure 1 A structural diagram of a hanging assembly on a quick-install retractable insulating rod placement rack provided in a specific embodiment of the present invention.

[0019] Figure 2 A structural diagram of an insulating hook mechanism on a quick-install retractable insulating rod placement rack provided in a specific embodiment of the present invention.

[0020] Figure 3 A structural diagram of a height adjustment assembly on a quick-install retractable insulating rod placement rack provided in a specific embodiment of the present invention.

[0021] Figure 4 A structural diagram of an adjustment mechanism on a quick-install retractable insulating rod placement rack provided in a specific embodiment of the present invention.

[0022] Figure 5A structural diagram of the support mechanism on a quick-install retractable insulating rod placement rack provided in a specific embodiment of the present invention.

[0023] Description of the drawings: mounting base 100, plug-in block 200, slot 210, clamping portion 220, plug-in port 110, pressure block 300, limiting boss 310, fixed claw 400, abutment portion 410, abutment roller 411, engaging portion 420, adjusting rod 500, telescopic rod 600, insulating hanger 700, insulating hook 800, locking sleeve 900, tapered section 910, contact pad 1000, rack 1100, adjusting knob 1200, gear 1300, limiting guide rail 1400, sliding sleeve 1500, fixing sleeve 1600, support rod 1700, connecting rod 1800, support plate 1900, adjusting ring 2000, rotating portion 2100, threaded portion 2200. DETAILED DESCRIPTION

[0024] Here, it should be noted that the functions and methods involved in the present invention are merely conventional adaptive applications of the prior art. Therefore, the improvement of the prior art by the present invention is essentially the connection relationship between the hardware, rather than the functions and methods themselves. That is, although the present invention involves some functions and methods, it does not include improvements to the functions and methods themselves. The description of the functions and methods in the present invention is to better illustrate the present invention so as to better understand the present invention.

[0025] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0027] Please refer to Figures 1 to 5 The present embodiment provides a quick-install retractable insulating rod placement rack, which can be used to pick up and place insulating rods with point operations; it specifically includes a hanging component and a height adjustment component; the hanging component is used to hang insulating rod tools, and the height adjustment component is used to adjust the hanging height of the insulating rod to facilitate technicians to take it.

[0028] like Figure 1As shown, specifically, the hanging assembly in this embodiment includes a mounting base 100 and a plug-in block 200, the mounting base 100 is provided with a plug-in port 110 which passes through the upper end of the mounting base 100 and is plugged into the plug-in block 200, the plug-in port 110 is provided with a pressure block 300 which can move up and down along the plug-in port 110, and the mounting base 100 is hinged with a plurality of fixed claws 400 on the periphery, one end of the fixed claw 400 is provided with a supporting portion 410 which extends into the plug-in port 110 and abuts against the bottom of the pressure block 300, and the other end is provided with a clamping portion 420, an insulating hook mechanism is connected to the upper end of the plug-in block 200, after the lower end of the plug-in block 200 is inserted into the plug-in port 110, the pressure block 300 presses down the supporting portion 410 of the fixed claw 400 so that the clamping portion 420 is clamped into the clamping groove 210 provided on the periphery of the plug-in block 200. Through the above arrangement, the mounting base 100 of the hanging assembly in this embodiment can be fixed at the upper end of the height adjustment assembly; when installing the present device, the plug-in block 200 equipped with the insulating hook mechanism will generate downward pressure on the pressing block 300 after being inserted into the plug-in port 110, so that the pressing block 300 moves downward and presses down the abutting portions 410 at the ends of each fixing claw 400, so that the engaging portions 420 of the fixing claw 400 are inserted into the card grooves 210 on the outer periphery of the plug-in block 200, thereby fixing the plug-in block 200 and completing the assembly; when disassembling the equipment, the plug-in block 200 can be removed from the plug-in port 110, so that the abutting portions 410 of the fixing claw 400 lose the downward pressure and automatically rotate outward, completing the separation from the plug-in block 200, which not only facilitates installation and disassembly but also ensures the stability of the installation.

[0029] like Figure 1 As shown, when the plug-in block 200 is removed, in order to make the pressing block 300 rise and separate the fixed claw 400 from the outer side of the plug-in block 200, in this embodiment, an elastic clamping portion 220 is provided at the lower end of the plug-in block 200, and the clamping portion 220 cooperates with the clamping groove provided on the upper surface of the pressing block 300. In this way, when the plug-in block 200 is inserted into the plug interface 110, the clamping portion 220 is clamped and matched with the clamping groove, so that the plug-in block 200 and the pressing block 300 are linked and can be removed and separated.

[0030] like Figure 1As shown, since the pressing block 300 needs to move up and down, in this embodiment, a limiting boss 310 is provided on the outer side of the pressing block 300, and the limiting boss 310 is slidably matched with the limiting groove provided on the inner side wall of the plug-in port 110. In this way, the limiting boss 310 is slidably matched with the limiting groove on the inner wall of the plug-in port 110, thereby ensuring that the pressing block 300 slides up and down stably; in addition, the abutting portion 410 of the fixed claw 400 in this embodiment is rotatably provided with an abutting roller 411, and the abutting roller 411 is rollingly matched with the roller groove provided at the bottom of the pressing block 300. In this way, when the pressing block 300 moves up and down, the abutting roller 411 can roll with the roller groove at the bottom of the pressing block 300, thereby reducing the friction force of the pressing block 300, and ensuring that when the pressing block 300 moves up and down, the fixed claw 400 rotates inward or outward.

[0031] like Figure 3 As shown, the height adjustment assembly in this embodiment includes an adjustment rod 500 and a telescopic rod 600 plugged with the upper end of the adjustment rod 500. The upper end of the telescopic rod 600 is connected to the mounting seat 100. The upper end of the adjustment rod 500 is provided with a fixing mechanism for fixing the telescopic rod 600. The outer periphery of the adjustment rod 500 is provided with an adjustment mechanism for controlling the telescopic length of the telescopic rod 600. The lower end of the adjustment rod 500 is also provided with a supporting mechanism for vertically supporting the adjustment rod 500. The height adjustment assembly is used to adjust the hanging height. When adjusting the height, the adjustment mechanism is used to control the extension length of the telescopic rod 600, and it is fixed by a fixing mechanism. The supporting mechanism located at the lower end of the adjustment rod 500 can stabilize the supporting device so that technicians can use it in different areas.

[0032] like Figure 2 As shown, the insulating hook mechanism for hanging the insulating rod includes an insulating hanger 700 arranged in an inverted U shape, the middle of the insulating hanger 700 is connected to the upper end of the plug block 200, and a plurality of insulating hooks 800 arranged at intervals up and down are provided on both sides of the insulating hanger 700. In this way, the insulating hanger 700 can be connected to the upper end of the plug block 200, and multiple insulating rods that need to be hung can be hung on the insulating hooks 800. The number of insulating hooks 800 can be arranged as needed to facilitate the use of technicians.

[0033] like Figure 3 and Figure 4As shown, the adjusting mechanism for adjusting the height of the insulating hook mechanism in this embodiment includes a rack 1100 arranged on the periphery of the telescopic rod 600 and arranged along the length of the telescopic rod 600, and an adjusting knob 1200 is arranged on the periphery of the adjusting rod 500, and the adjusting knob 1200 is connected to the gear 1300 arranged in the adjusting rod 500, and the rack 1100 and the gear 1300 are in transmission cooperation. The telescopic rod 600 is provided with a limiting guide rail 1400 on both sides corresponding to the rack 1100, and the limiting guide rail 1400 is in sliding cooperation with the limiting groove arranged on the inner wall of the adjusting rod 500. Through the above arrangement, since the telescopic rod 600 is plugged and installed on the upper end of the adjusting rod 500, when the adjusting knob 1200 is rotated, the gear 1300 and the rack 1100 are in transmission cooperation to realize the rise or fall of the telescopic rod 600; in addition, since the limiting guide rail 1400 and the limiting groove can be slidably cooperated, the stability of the lifting and lowering of the telescopic rod 600 can be improved, and the lifting and lowering problems can be avoided.

[0034] like Figure 3 As shown, as mentioned above, after the height of the telescopic rod 600 is adjusted, the height of the telescopic rod 600 needs to be fixed by a fixing mechanism; the fixing mechanism specifically includes an external thread structure fixed on the upper end of the adjustment rod 500, and the end of the external thread structure close to the telescopic rod 600 is provided with a contact pad 1000 arranged around the telescopic rod 600, and the contact pad 1000 is elastic. A locking sleeve 900 is screwed on the external thread structure, and the locking sleeve 900 is provided with a tapered section 910 at one end close to the telescopic rod 600. Rotating the locking sleeve 900 can make the tapered section 910 squeeze the contact section so that the contact pad 1000 is in close contact with the outer periphery of the telescopic rod 600. In this way, after the height of the telescopic rod 600 is adjusted, the contact pad 1000 is squeezed by rotating the locking sleeve 900, ensuring that the contact pad 1000 is in close contact with the outer periphery of the telescopic rod 600, thereby completing the fixing of the telescopic rod 600 and preventing the telescopic rod 600 from sliding.

[0035] like Figure 5As shown, the device needs to be supported as a whole by a support assembly when in use. For the convenience of operation, the support assembly in this embodiment includes a sliding sleeve 1500 and a fixed sleeve 1600 which are arranged up and down and sleeved on the lower end of the adjusting rod 500. The fixed sleeve 1600 is detachably connected to the lower end of the adjusting rod 500. The sliding sleeve 1500 can slide up and down along the adjusting rod 500. A plurality of support rods 1700 and connecting rods 1800 are respectively provided on the periphery of the sliding sleeve 1500 and the fixed sleeve 1600. A support plate 1900 is hinged at the end of the support rod 1700. The outer side of the support rod 1700 is also hinged to the end of the connecting rod 1800. When the sliding sleeve 1500 slides up and down, the support rod 1700 can be expanded or folded. In this way, the fixed sleeve 1600 can be plugged into the lower end of the adjustment rod 500 when in use, and the sliding sleeve 1500 can fold or unfold the support rod 1700 by rising or falling; when the support rod 1700 is unfolded, each support plate 1900 contacts the ground to prevent the device from tipping over; in order to facilitate folding, the present embodiment has an adjustment ring 2000 rotatably connected to the upper end of the sliding sleeve 1500, the adjustment ring 2000 cooperates with the threaded portion 2200 arranged on the outer periphery of the adjustment rod 500, and the outer periphery of the adjustment ring 2000 is provided with a rotating portion 2100 arranged along the radial direction of the adjustment ring 2000, and the rotation of the adjustment ring 2000 can drive the sliding sleeve 1500 to move up and down. In this way, when the technician rotates the adjustment ring 2000, the sliding sleeve 1500 can be driven to move up and down along the adjustment rod 500, thereby realizing quick disassembly and adjustment.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A quick-install retractable insulating rod placement rack, characterized in that; It includes a hanging component and a height adjustment component; The hanging assembly comprises a mounting seat (100) and a plug-in block (200); a plug-in interface (110) penetrating the upper end of the mounting seat (100) and plugging with the plug-in block (200) is provided in the mounting seat (100); a pressing block (300) capable of moving up and down along the plug-in interface (110) is provided in the plug-in interface (110); a plurality of fixing claws (400) are hingedly connected to the outer periphery of the mounting seat (100); one end of the fixing claw (400) is provided with an extension The plug-in block (200) has an abutting portion (410) which is inserted into the plug-in interface (110) and abuts against the bottom of the pressing block (300), and a clamping portion (420) is provided at the other end. The upper end of the plug-in block (200) is connected to an insulating hook mechanism. After the lower end of the plug-in block (200) is inserted into the plug-in interface (110), the pressing block (300) presses down the abutting portion (410) of the fixed clamping claw (400) so that the clamping portion (420) is clamped into a clamping groove (210) provided on the outer periphery of the plug-in block (200); The height adjustment assembly comprises an adjustment rod (500) and a telescopic rod (600) plugged into and matched with the upper end of the adjustment rod (500); the upper end of the telescopic rod (600) is connected to the mounting seat (100); a fixing mechanism for fixing the telescopic rod (600) is provided at the upper end of the adjustment rod (500); an adjustment mechanism for controlling the telescopic length of the telescopic rod (600) is provided on the outer periphery of the adjustment rod (500); and a supporting mechanism for vertically supporting the adjustment rod (500) is also provided at the lower end of the adjustment rod (500); The lower end of the plug-in block (200) is provided with an elastic clamping portion (220), and the clamping portion (220) cooperates with a clamping groove provided on the upper surface of the pressing block (300); the outer side surface of the pressing block (300) is provided with a limiting boss (310), and the limiting boss (310) is slidably matched with a limiting groove provided on the inner side wall of the plug-in port (110); the abutting portion (410) of the fixed claw (400) is rotatably provided with an abutting roller (411), and the abutting roller (411) is rollingly matched with a roller groove provided at the bottom of the pressing block (300); The fixing mechanism comprises an external thread structure fixed to the upper end of the adjusting rod (500); an end of the external thread structure close to the telescopic rod (600) is provided with a contact pad (1000) arranged around the telescopic rod (600); the contact pad (1000) is elastic; a locking sleeve (900) is threadedly connected to the external thread structure; an end of the locking sleeve (900) close to the telescopic rod (600) is provided with a tapered section (910); the locking sleeve (900) is rotated to cause the tapered section (910) to press the contact section so that the contact pad (1000) is in close contact with the outer periphery of the telescopic rod (600); The adjustment mechanism comprises a rack (1100) disposed on the outer periphery of the telescopic rod (600) and arranged along the length direction of the telescopic rod (600); an adjustment knob (1200) is disposed on the outer periphery of the adjustment rod (500); the adjustment knob (1200) is connected to a gear (1300) disposed in the adjustment rod (500); and the rack (1100) is in transmission cooperation with the gear (1300); The support mechanism comprises a sliding sleeve (1500) and a fixed sleeve (1600) which are arranged up and down and sleeved on the lower end of the adjusting rod (500); the fixed sleeve (1600) is detachably connected to the lower end of the adjusting rod (500); the sliding sleeve (1500) can slide up and down along the adjusting rod (500); a plurality of support rods (1700) and connecting rods (1800) are respectively arranged on the outer peripheries of the sliding sleeve (1500) and the fixed sleeve (1600); a support plate (1900) is hinged at the end of the support rod (1700); the outer side of the support rod (1700) is also hinged to the end of the connecting rod (1800); and when the sliding sleeve (1500) slides up and down, the support rod (1700) can be expanded or folded.

2. The quick-install retractable insulating rod placement rack according to claim 1, characterized in that; The insulating hook mechanism comprises an insulating hanger (700) arranged in an inverted U shape, the middle of the insulating hanger (700) is connected to the upper end of the plug-in block (200), and a plurality of insulating hooks (800) arranged at intervals in the upper and lower directions are provided on both sides of the insulating hanger (700).

3. The quick-install retractable insulating rod placement rack according to claim 1, characterized in that; Limiting guide rails (1400) are provided on both sides of the outer circumference of the telescopic rod (600) corresponding to the rack (1100), and the limiting guide rails (1400) are slidably matched with limiting grooves provided on the inner wall of the adjustment rod (500).

4. The quick-install retractable insulating rod placement rack according to claim 3, characterized in that; The upper end of the sliding sleeve (1500) is rotatably connected to an adjustment ring (2000), the adjustment ring (2000) cooperates with a threaded portion (2200) arranged on the outer periphery of the adjustment rod (500), and the outer periphery of the adjustment ring (2000) is provided with a rotating portion (2100) arranged along the radial direction of the adjustment ring (2000), and rotating the adjustment ring (2000) can drive the sliding sleeve (1500) to move up and down.

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