Tool set for switching station operation

Abstract

The invention discloses a tool set for operation of a switching station, relates to the technical field of switching stations, and particularly comprises a liftable operation platform mechanism, a telescopic canopy, an integrated safety barrier, a signboard and other tool combinations, so that an operator is more comfortable, convenient and safer when engaged in related work of the switching station. Meanwhile, the matching tool can adapt to opening and closing working environments with different heights and terrains, provides safe and stable guarantee, flexibly adapts to different working scenes, remarkably improves the working efficiency, meets the requirements of multiple scenes, is convenient to carry and manage, and reduces the complexity of the working process.

Description

Technical Field

[0001] The invention relates to the technical field of switchgear, and in particular to a set of tools for switchgear operation. Background Art

[0002] At present, new switchgears use prefabricated foundation frames. During the installation process, their foundations are much higher than the ground level, especially the three-remote and four-remote switchgears. Compared with the original ordinary switchgears, they are taller and there is no sufficient operating platform reserved, which means that personnel can only operate on tiptoe. When personnel operate equipment or perform maintenance work in the switchgear in rainy weather, the rain not only wets the paper materials, but also greatly increases the surface humidity of safety tools and equipment, causing certain safety hazards. When arranging safety fences and signboards in the live intervals of the switchgear, due to the lack of reliable hanging points, the safety fences are inconvenient to arrange and difficult to cover comprehensively. There is a risk of the fences falling, and the signboards require additional self-installed hooks. Therefore, it is more difficult to arrange safety fences and signboards in the live intervals of the switchgear. Summary of the invention

[0003] In view of the above shortcomings, the present invention provides a set of tools for opening and closing operations. In view of the technical problems existing in the background technology, a set of portable tools that assist operators in working in the opening and closing locations is provided, so that operators can be more comfortable, convenient and safe when performing work related to the opening and closing locations, and the work efficiency is improved while also ensuring the personal safety of the operators. The specific technical solutions are as follows:

[0004] A complete set of tools for opening and closing operations, comprising:

[0005] A liftable operating platform mechanism, which is fixedly connected to the opening and closing unit via a first fixing fixture;

[0006] A signboard, which is stored in the liftable operating platform mechanism;

[0007] A retractable rain shelter, which is installed on the side of the liftable operating platform mechanism and is fixedly connected to the opening and closing unit via a second fixing fixture;

[0008] An integrated safety barrier can be adsorbed and installed on the outside of the switchgear.

[0009] Preferably, the liftable operating platform mechanism includes a mounting base, a lifting platform part and a telescopic ladder part, a storage groove is formed on the mounting base, the lifting platform part is installed on the mounting base, when the lifting platform part is lifted, the storage groove opens; when the lifting platform part is lowered, the storage groove is closed, the first fixing clamp is installed at the bottom of the mounting base, the telescopic ladder part is rotatably installed on one side of the mounting base, and the signboard is stored in the storage groove.

[0010] Preferably, the lifting platform part includes a cross lifting bracket, a lifting platform, a screw rod, a ratchet wrench, a supporting beam, a driving cap and a sliding block, the cross lifting bracket includes a first support rod, a second support rod, a third support rod, a fourth support rod and a connecting cross rod, the first support rod and the second support rod are cross-rotatably arranged, the third support rod and the fourth support rod are cross-rotatably arranged, the connecting cross rod passes through the intersection of the first support rod and the second support rod and the intersection of the third support rod and the fourth support rod, and is installed at the two intersections, one end of the first support rod is rotatably mounted on the mounting base, and the other end is mounted on the sliding block, one end of the second support rod is rotatably mounted on the lifting platform, and the other end is slidably mounted in the slide groove of the side wall of the storage groove; the third support rod One end of the support rod is rotatably mounted on the mounting base, and the other end is mounted on the sliding block. One end of the fourth support rod is rotatably mounted on the lifting platform, and the other end is slidably mounted in the sliding groove of the side wall of the storage groove. The screw rod is mounted on the bottom of the lifting platform, the sliding block is slidably arranged on the screw rod, and the driving cap is mounted on the end of the screw rod. The ratchet wrench is detachably connected to the driving cap, and the screw rod is driven to rotate by driving the ratchet wrench, and then the sliding block drives the cross lifting bracket to rotate around the connecting cross bar, and the lifting platform performs a lifting action. The supporting beam is mounted on the mounting base. When the lifting platform is lowered to be placed on the supporting beam, the storage groove is closed, and a closed compartment is formed between the lifting platform and the storage groove.

[0011] Preferably, the telescopic ladder part comprises a telescopic ladder body and a mounting ladder body which are sleeved and mounted on each other, a locking piece is provided on the sleeved ends of the telescopic ladder body and the mounting ladder body, and the telescopic ladder body is rotatably connected to the mounting base.

[0012] Preferably, a spirit level is provided on the main body of the installation ladder.

[0013] Preferably, a fine-adjustment base is provided on the supporting feet of the installation ladder body.

[0014] Preferably, the first fixing clamp is installed on the mounting base, and a slide rail is provided at the bottom of the mounting base. The first fixing clamp includes a first clamping plate, a threaded rod, a locking nut and a first fixing plate. The first fixing plate is installed at the bottom of the mounting base, and the first clamping plate is slidably arranged on the slide rail. A mounting hole is provided on the first fixing plate, and the threaded rod is installed at the tail of the first clamping plate and passes through the mounting hole. The first clamping plate and the first fixing plate are clamped and installed on the opening and closing station through the locking nut.

[0015] Preferably, the retractable awning includes a triangular folding bracket, a crank handle, a lifting rod, a threaded fixing head, a waterproof cloth and a folding bracket. The lifting rod is slidably installed on the triangular folding bracket and locked by the crank handle. The threaded fixing head is installed on the top of the lifting rod. The folding bracket is connected and installed with the lifting rod via the threaded fixing head, and the waterproof cloth is installed on the folding bracket.

[0016] Preferably, the second fixing clamp is installed on the folding bracket, and the second fixing clamp includes a fixing clamp seat, a sliding clamp plate and a locking piece. The fixing clamp seat is installed on the folding bracket, and the sliding clamp plate is slidably installed on the fixing clamp seat through the locking piece.

[0017] Preferably, the integrated safety barrier includes a modular barrier, a magnetic base and a connecting zipper, the modular barriers are connected to each other via the connecting zipper, the magnetic base is installed on the back of the modular barrier, the modular barrier is adsorbed and installed on the switchgear via the magnetic base, a replaceable identification plate frame is provided on the front of the modular barrier, and the sign is inserted into the replaceable identification plate frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention provides a complete set of tools for opening and closing station operations. The complete set of tools for opening and closing stations includes a tool combination such as a liftable operating platform mechanism, a retractable awning, an integrated safety barrier and a signboard. The complete set of tools for opening and closing stations can adapt to the operating environment of opening and closing stations of different heights and terrains, provide safe and stable protection, flexibly adapt to different work scenes, significantly improve work efficiency, meet the needs of multiple scenes, are easy to carry and manage, and reduce the complexity of the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all 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.

[0021] Figure 1 This is a schematic diagram of the overall supporting structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the lifting platform part in the present invention;

[0023] Figure 3 It is a schematic diagram of the main structure of the telescopic ladder in the present invention;

[0024] Figure 4A bottom view of the retractable rain shelter in the present invention;

[0025] Figure 5 It is a schematic structural diagram of the integrated safety barrier in the present invention.

[0026] 100-liftable operating platform mechanism, 110-first fixing fixture, 111-first clamping plate, 112-threaded rod, 113-first fixing plate, 120-mounting base, 121-storage slot, 130-lifting platform part, 131-cross lifting bracket, 132-lifting platform, 133-ratchet wrench, 134-supporting beam, 135-driving cap, 140-telescopic ladder part, 141-telescopic ladder body, 142-mounting ladder body, 143-locking member, 144-level meter , 145-fine-adjustable base, 200-signboard, 300-retractable awning, 310-second fixing fixture, 311-fixed clamp seat, 312-sliding splint, 313-locking piece, 320-triangular folding bracket, 330-crank handle, 340-lifting rod, 350-threaded fixing head, 360-waterproof cloth, 370-folding bracket, 400-integrated safety barrier, 410-modular barrier, 411-interchangeable sign frame, 420-magnetic base, 430-connecting zipper. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] Example

[0032] like Figures 1 to 5 As shown, the present invention provides a set of tools for opening and closing station operations, specifically including a tool combination of a liftable operating platform mechanism 100, a retractable canopy 300, an integrated safety barrier 400 and a signboard 200, so that operators can be more comfortable, convenient and safe when performing opening and closing station related work.

[0033] Among them, the liftable operating platform mechanism 100 is fixedly connected to the opening and closing place through the first fixing clamp 110; the signboard 200 is stored in the liftable operating platform mechanism 100; the retractable awning 300 is mounted on the side of the liftable operating platform mechanism 100, and is fixedly connected to the opening and closing place through the second fixing clamp 310; the integrated safety barrier 400 can be adsorbed and installed on the outside of the opening and closing place.

[0034] Preferably, the liftable operating platform mechanism 100 includes a mounting base 120, a lifting platform part 130 and a telescopic ladder part 140, a storage groove 121 is formed on the mounting base 120, and the lifting platform part 130 is installed on the mounting base 120, when the lifting platform part 130 is lifted, the storage groove 121 is opened; when the lifting platform part 130 is lowered, the storage groove 121 is closed, the first fixing clamp 110 is installed at the bottom of the mounting base 120, the telescopic ladder part 140 is rotatably installed on one side of the mounting base 120, and the signboard 200 is stored in the storage groove 121.

[0035] In some preferred embodiments, the lifting platform part 130 includes a cross lifting bracket 131, a lifting platform 132, a screw, a ratchet wrench 133, a supporting beam 134, a driving cap 135 and a slider, the cross lifting bracket 131 includes a first support rod, a second support rod, a third support rod, a fourth support rod and a connecting cross rod, the first support rod and the second support rod are cross-rotatably arranged, the third support rod and the fourth support rod are cross-rotatably arranged, the connecting cross rod passes through the intersection of the first support rod and the second support rod and the intersection of the third support rod and the fourth support rod, and is installed at the two intersections, one end of the first support rod is rotatably installed on the mounting base 120, and the other end is installed on the slider One end of the second support rod is rotatably mounted on the lifting platform 132, and the other end is slidably mounted in the slide groove of the side wall of the receiving groove 121; one end of the third support rod is rotatably mounted on the mounting base 120, and the other end is mounted on the slider; one end of the fourth support rod is rotatably mounted on the lifting platform 132, and the other end is slidably mounted in the slide groove of the side wall of the receiving groove 121; the screw rod is mounted at the bottom of the lifting platform 132, and the slider is slidably arranged on the screw rod; the driving cap 135 is mounted at the end of the screw rod; the ratchet wrench 133 is detachably connected to the driving cap 135, and the lifting and lowering of the lifting platform 132 is controlled by rotating the ratchet wrench 133 by hand;

[0036] Specifically, the ratchet wrench 133 is driven to drive the screw rod to rotate, and then the slider drives the cross lifting bracket 131 to rotate around the connecting cross bar, the lifting platform 132 performs a lifting action, and the supporting beam 134 is installed on the mounting base 120. When the lifting platform 132 descends to be placed on the supporting beam 134, the storage groove 121 is closed, and a closed compartment is formed between the lifting platform 132 and the storage groove 121. When the lifting platform 132 is driven to lift away from the supporting beam 134, the storage groove 121 is opened, and the tools used for the operation can be placed in the storage groove 121.

[0037] Preferably, the telescopic ladder part 140 includes a telescopic ladder body 141 and a mounting ladder body 142 which are mutually sleeved and mounted, a locking member 143 is provided on the sleeved ends of the telescopic ladder body 141 and the mounting ladder body 142, and the telescopic ladder body 141 is rotatably connected to the mounting base 120. It is worth mentioning that in order to increase the telescopic length, another telescopic ladder body 141 of a smaller size can be sleeved on the telescopic ladder body 141, and similarly, a locking member 143 is provided at the sleeved joint, and the locking member 143 is used to fix the stretched length between the two to prevent sliding during use.

[0038] In some preferred embodiments, a level 144 is provided on the mounting ladder body 142. A fine-adjustment base 145 is provided on the legs of the mounting ladder body 142, and the fine-adjustment base 145 can be used to adjust the uneven ground, ensuring that the telescopic ladder part 140 is stably and steadily placed on the ground. At the same time, the fine-adjustment base 145 can further prevent the telescopic ladder from sliding during the support process, and the fine-adjustment base 145 increases the friction with the ground.

[0039] In some preferred embodiments, the first fixing fixture 110 is installed on the mounting base 120, and a slide rail is provided at the bottom of the mounting base 120. The first fixing fixture 110 includes a first clamping plate 111, a threaded rod 112, a locking nut and a first fixing plate 113. The first fixing plate 113 is installed at the bottom of the mounting base 120, and the first clamping plate 111 is slidably arranged on the slide rail. A mounting hole is provided on the first fixing plate 113, and the threaded rod 112 is installed at the tail of the first clamping plate 111 and passes through the mounting hole. The first clamping plate 111 and the first fixing plate 113 are clamped and installed on the switch through the locking nut.

[0040] In some preferred embodiments, the retractable awning 300 includes a triangular folding bracket 320, a crank handle 330, a lifting rod 340, a threaded fixing head 350, a waterproof cloth 360 and a folding bracket 370. The lifting rod 340 is slidably installed on the triangular folding bracket 320 and locked by the crank handle 330. The threaded fixing head 350 is installed on the top of the lifting rod 340. The folding bracket 370 is connected and installed with the lifting rod 340 through the threaded fixing head 350. The threaded fixing head 350 can improve the stability of the connection between the lifting rod 340 and the folding bracket 370. The waterproof cloth 360 is installed on the folding bracket 370, and the lifting rod 340 is used to adjust the up and down height to adapt to opening and closing places of different heights.

[0041] In some preferred embodiments, the second fixing clamp 310 is installed on the folding bracket 370, and the second fixing clamp 310 includes a fixing clamp seat 311, a sliding clamp plate 312 and a locking member 313. The fixing clamp seat 311 is installed on the folding bracket 370, and the sliding clamp plate 312 is slidably installed on the fixing clamp seat 311 through the locking member 313.

[0042] In some preferred embodiments, the integrated safety barrier 400 includes a modular barrier 410, a magnetic base 420 and a connecting zipper 430. The modular barrier 410 is connected to the modular barrier 410 by the connecting zipper 430. The magnetic base 420 is installed on the back of the modular barrier 410. The modular barrier 410 is adsorbed and installed on the switch station through the magnetic base 420. A replaceable sign frame 411 is provided on the front of the modular barrier 410, and the sign 200 is inserted into the replaceable sign frame 411. It is worth mentioning that the front of the modular barrier 410 is also provided with the sign of "Stop High Voltage Danger". The barrier can be installed at any working equipment for blocking, and different signboards can be replaced on the barrier according to the working conditions.

[0043] To sum up, the present invention provides a set of tools for opening and closing stations. The set of tools for opening and closing stations includes a liftable operating platform mechanism, a retractable awning, an integrated safety barrier, a signboard and other tool combinations. It can adapt to the working environment of opening and closing stations of different heights and terrains, provide safe and stable protection, flexibly adapt to different work scenes, significantly improve work efficiency, meet the needs of multiple scenes, be easy to carry and manage, and reduce the complexity of the work process.

[0044] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A set of tools for opening and closing operations, characterized in that: include: A liftable operating platform mechanism (100) which is fixedly connected to the opening and closing device via a first fixing fixture (110); A signboard (200) is stored in the liftable operating platform mechanism (100); A retractable rain shelter (300) is installed on the side of the liftable operating platform mechanism (100) and is fixedly connected to the opening and closing mechanism via a second fixing fixture (310); An integrated safety barrier (400) can be adsorbed and installed outside the switchgear.

2. A tool set for opening and closing operations according to claim 1, characterized in that: The liftable operating platform mechanism (100) comprises a mounting base (120), a lifting platform part (130) and a telescopic ladder part (140); a storage groove (121) is formed on the mounting base (120); the lifting platform part (130) is mounted on the mounting base (120); when the lifting platform part (130) is lifted, the storage groove (121) is opened; when the lifting platform part (130) is lowered, the storage groove (121) is closed; the first fixing fixture (110) is mounted at the bottom of the mounting base (120); the telescopic ladder part (140) is rotatably mounted on one side of the mounting base (120); and the signboard (200) is stored in the storage groove (121).

3. A tool set for opening and closing operations according to claim 2, characterized in that: The lifting platform part (130) includes a cross lifting bracket (131), a lifting platform (132), a screw rod, a ratchet wrench (133), a supporting beam (134), a driving cap (135) and a sliding block. The cross lifting bracket (131) includes a first support rod, a second support rod, a third support rod, a fourth support rod and a connecting cross rod. The first support rod and the second support rod are cross-rotatably arranged, and the third support rod and the fourth support rod are cross-rotatably arranged. The connecting cross rod passes through the intersection of the first support rod and the second support rod and the intersection of the third support rod and the fourth support rod, and is installed at the two intersections. One end of the first support rod is rotatably mounted on the mounting base (120), and the other end is mounted on the sliding block. One end of the second support rod is rotatably mounted on the lifting platform (132), and the other end is slidably mounted in the sliding groove of the side wall of the storage groove (121); one end of the third support rod is rotatably mounted on the mounting base (120). The fourth support rod is rotatably mounted on the lifting platform (132) at one end, and the other end is mounted on the slider. The fourth support rod has one end rotatably mounted on the lifting platform (132), and the other end is slidably mounted in the slide groove of the side wall of the storage groove (121). The screw rod is mounted at the bottom of the lifting platform (132). The slider is slidably mounted on the screw rod. The drive cap (135) is mounted at the end of the screw rod. The ratchet wrench (133) is detachably connected to the drive cap (135). By driving the ratchet wrench ( 133) drives the screw rod to rotate, and then the slider drives the cross lifting bracket (131) to rotate around the connecting cross bar, the lifting platform (132) performs a lifting action, and the supporting beam (134) is installed on the mounting base (120). When the lifting platform (132) descends to be placed on the supporting beam (134), the storage groove (121) is closed, and a closed compartment is formed between the lifting platform (132) and the storage groove (121).

4. A tool set for opening and closing operations according to claim 2, characterized in that: The telescopic ladder part (140) comprises a telescopic ladder body (141) and a mounting ladder body (142) which are sleeved and mounted on each other. A locking piece (143) is provided on the sleeved ends of the telescopic ladder body (141) and the mounting ladder body (142). The telescopic ladder body (141) is rotatably connected to the mounting base (120).

5. A tool set for opening and closing operations according to claim 4, characterized in that: A level gauge (144) is provided on the installation ladder body (142).

6. A tool set for opening and closing operations according to claim 4, characterized in that: A fine-adjustment base (145) is provided on the supporting foot of the installation ladder body (142).

7. A tool set for opening and closing operations according to claim 2, characterized in that: The first fixing fixture (110) is installed on the mounting base (120), and a slide rail is provided at the bottom of the mounting base (120). The first fixing fixture (110) includes a first clamping plate (111), a threaded rod (112), a locking nut and a first fixing plate (113). The first fixing plate (113) is installed at the bottom of the mounting base (120), and the first clamping plate (111) is slidably arranged on the slide rail. A mounting hole is provided on the first fixing plate (113). The threaded rod (112) is installed at the rear of the first clamping plate (111) and passes through the mounting hole. The first clamping plate (111) and the first fixing plate (113) are clamped and installed on the switch through the locking nut.

8. A tool set for opening and closing operations according to claim 1, characterized in that: The retractable awning (300) comprises a triangular folding bracket (320), a crank (330), a lifting rod (340), a threaded fixing head (350), a waterproof cloth (360) and a folding bracket (370); the lifting rod (340) is slidably mounted on the triangular folding bracket (320) and locked by the crank (330); the threaded fixing head (350) is mounted on the top of the lifting rod (340); the folding bracket (370) is connected and mounted to the lifting rod (340) by means of the threaded fixing head (350); and the waterproof cloth (360) is mounted on the folding bracket (370).

9. A tool set for opening and closing operations according to claim 8, characterized in that: The second fixing clamp (310) is installed on the folding bracket (370), and the second fixing clamp (310) includes a fixing clamp seat (311), a sliding clamp plate (312) and a locking member (313). The fixing clamp seat (311) is installed on the folding bracket (370), and the sliding clamp plate (312) is slidably installed on the fixing clamp seat (311) through the locking member (313).

10. A tool set for opening and closing operations according to claim 1, characterized in that: The integrated safety barrier (400) comprises a modular barrier (410), a magnetic base (420) and a connecting zipper (430); the modular barriers (410) are connected to each other via the connecting zipper (430); the magnetic base (420) is installed on the back of the modular barrier (410); the modular barrier (410) is adsorbed and installed on the switchgear via the magnetic base (420); a replaceable identification plate frame (411) is provided on the front of the modular barrier (410); and the identification plate (200) is inserted into the replaceable identification plate frame (411).

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