CN209790656U - Transformer overhauls safety belt linkage - Google Patents
Transformer overhauls safety belt linkage Download PDFInfo
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- CN209790656U CN209790656U CN201920433859.XU CN201920433859U CN209790656U CN 209790656 U CN209790656 U CN 209790656U CN 201920433859 U CN201920433859 U CN 201920433859U CN 209790656 U CN209790656 U CN 209790656U
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- safety belt
- buffer
- base
- rod
- transformation service
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Abstract
The utility model discloses a transformer overhauls safety belt linkage, including rings, be connected with the buffer that is used for reducing the safety belt to the maintenance personal injury on the rings, be provided with the connecting device who carries out the connection with the cable on the buffer. The utility model discloses a set up connecting device and cable and carry out the continuation, the production of buffering power has been realized through setting up buffer, and reduced the injury to maintenance personal, and set up the slide bar in the centre among this buffer, simultaneously with four bracing pieces setting of downstream around the slide bar, the direction of force that produces when can guarantee spring elasticity direction and maintenance personal tenesmus like this is on same straight line, then the maximize offers maintenance personal with buffering power, and the slip unit that sets up in this device, the direction of force is on same straight line with base slip direction has been realized, the protective effect has been improved.
Description
Technical Field
The utility model relates to a safety belt linkage, concretely relates to transformer overhauls safety belt linkage belongs to safety device technical field.
Background
At present, electric energy enters thousands of households and is an indispensable important component of life of people, however, the electric energy is transmitted through cables, and the cables have a certain service life, so that the electric energy needs to be periodically overhauled.
But when overhauing the transformer, need the maintenance personal to be fastened the safety belt and go on in the sky that has a take the altitude, so the danger that the maintenance personal need hang the safety belt on the cable in order to prevent appearing falling, but the function of buffering on the current safety belt, cause the safety belt when the maintenance personal that the rescue was fallen, realize through rigid pulling force, also can cause certain injury to maintenance personal's health simultaneously, so now need not to develop a new safety belt linkage urgently, with the injury that reduces the safety belt to maintenance personal.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's the aforesaid not enough, provide one kind and can reduce the transformer of safety belt to the maintenance personal injury and overhaul safety belt linkage.
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a transformer overhauls safety belt linkage, includes rings, is connected with the buffer who is used for reducing the safety belt to the maintenance personal injury on the rings, is provided with the connecting device who carries out the connection with the cable on the buffer, and buffer includes the slide bar of vertical setting, and the base of the lower extreme fixedly connected with rectangular structure of slide bar, the position cover that is close to the upper end on the slide bar is equipped with the backup pad, is equipped with the sliding sleeve in the backup pad, is provided with the spring between backup pad and the base.
The following is the utility model discloses to the further optimization of above-mentioned scheme: the lower end face of the supporting plate is connected with four supporting rods.
Further optimization: the lower end of each supporting rod is respectively and integrally connected with a connecting piece which is obliquely arranged.
Further optimization: the axis of each supporting rod is arranged in parallel with the axis of the sliding rod.
Further optimization: the lower end of the connecting piece is fixedly connected with a lower connecting plate, and a screw rod is arranged on the lower connecting plate in a penetrating mode and is close to the middle of the lower connecting plate.
Further optimization: the screw rod is integrally connected with a bulge of an annular structure at a position close to the lower end of the lower connecting plate.
Further optimization: two nuts which are arranged up and down are screwed at the position, close to the upper end of the lower connecting plate, on the screw rod.
Further optimization: each supporting rod is connected with the base through a sliding unit.
Further optimization: the sliding unit comprises a sliding groove formed in one side, close to the base, of the supporting rod, and a sliding block matched with the sliding groove is fixedly installed at a position, corresponding to the sliding groove, on the base.
Further optimization: the spout sets up along the length direction of bracing piece to run through to the upper end of bracing piece.
The utility model discloses a set up connecting device and cable and carry out the continuation, the production of buffering power has been realized through setting up buffer, and reduced the injury to maintenance personal, and set up the slide bar in the centre among this buffer, simultaneously with four bracing pieces setting of downstream around the slide bar, the direction of force that produces when can guarantee spring elasticity direction and maintenance personal tenesmus like this is on same straight line, then the maximize offers maintenance personal with buffering power, and the slip unit that sets up in this device, the direction of force is on same straight line with base slip direction has been realized, the protective effect has been improved.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
Fig. 3 is a schematic structural diagram of a sliding unit according to an embodiment of the present invention.
In the figure: 1-internal hexagonal bolt; 2-a support plate; 3, sliding sleeve; 4-a slide bar; 5-a spring; 6-supporting rods; 7-a base; 8-a connector; 9-a nut; 10-a screw; 11-a lower connecting plate; 12-a bump; 13-a hoisting ring; 14-opening and closing lock keys; 15-fixing the circular ring; 16-a first bite; 17-a second bite; 18-screw joint base; 19-a screw; 20-a chute; 21-sliding block.
Detailed Description
In an embodiment, as shown in fig. 1 to 3, a power transformation overhaul safety belt suspension device comprises a hanging ring 13 with an annular structure, a buffer device for reducing the damage of a safety belt to maintenance personnel is connected to the hanging ring 13, and a connecting device connected with a cable is arranged on the buffer device.
the buffer device comprises a vertically arranged slide rod 4, and the lower end of the slide rod 4 is fixedly connected with a base 7 with a rectangular structure.
The position on the slide bar 4, which is close to the upper end, is sleeved with a supporting plate 2 with a rectangular cross section, a through hole is formed in the position, corresponding to the slide bar 4, on the supporting plate 2, a sliding sleeve 3 coaxially assembled with the slide bar 4 is fixedly installed in the through hole, and the slide bar 4 is designed to slide in the sliding sleeve 3 conveniently.
A spring 5 is arranged between the supporting plate 2 and the base 7, and the spring 5 is sleeved on the sliding rod 4, so that the design can generate elastic force for preventing the supporting plate 2 from moving downwards.
The lower end face of the supporting plate 2 is connected with supporting rods 6 through inner hexagonal bolts 1 at positions close to four corners, and the cross section of each supporting rod 6 is rectangular.
The axis of each support rod 6 is parallel to the axis of the slide rod 4, the lower end of each support rod 6 is integrally connected with a connecting piece 8 which is obliquely arranged, and the cross section of each connecting piece 8 is of a rectangular structure.
The lower connecting plates 11 of the annular structures are fixedly connected between the lower ends of the four connecting pieces 8, the screw rods 10 penetrate through the positions, close to the middle parts, of the lower connecting plates 11, through holes with the inner diameters larger than the outer diameters of the screw rods 10 are formed in the positions, corresponding to the screw rods 10, of the lower connecting plates 11, and the screw rods 10 are connected with the lower connecting plates 11 in a rotating mode.
The lower end of the screw rod 10 is fixedly connected with a hanging ring 13, and a bulge 12 of an annular structure is integrally connected to the position, close to the lower end of the lower connecting plate 11, on the screw rod 10.
Two nuts 9 which are arranged up and down are screwed at the position, close to the upper end of the lower connecting plate 11, on the screw rod 10, so that the screw rod 10 can be prevented from sliding out of the through hole in the lower connecting plate 11 by matching with the bulge 12.
each support rod 6 is connected with the base 7 through a sliding unit, the sliding unit comprises a sliding groove 20 formed in one side, close to the base 7, of each support rod 6, and a sliding block 21 matched with the sliding groove 20 for use is fixedly installed on the base 7 at a position corresponding to the sliding groove 20.
The sliding groove 20 is arranged along the length direction of the support rod 6 and penetrates through the upper end of the support rod 6, so that the installation is convenient.
The connecting device comprises a screw connection base 18 in screw connection with the sliding rod 4, a screw hole is formed in the position, corresponding to the sliding rod 4, of the screw connection base 18, and an external thread matched with the internal thread in the screw hole for use is formed in the upper end of the sliding rod 4.
The sliding rod 4 is in limit connection with the screw connection base 18 through a screw 19, and the screw 19 is screwed into the sliding rod 4 and the screw connection base 18 from one side for a certain distance.
The upper end face of the bolt joint base 18 is fixedly connected with a fixed ring 19 of a J-shaped structure at a position close to one side, and the upper end face of the bolt joint base 18 is rotatably connected with an opening-closing locking key 14 at a position far away from one side of the fixed ring 19.
The opening and closing locking key 14 is connected with the screw connection base 18 through a torsion spring, and the upper end of the opening and closing locking key 14 is meshed with one end of the fixed circular ring 19.
A first meshing part 16 is integrally connected to one end of the fixing ring 19, which is in contact with the opening and closing locking key 14, and a second meshing part 17 matched with the first meshing part 16 is integrally connected to the opening and closing locking key 14.
The longitudinal sections of the first occlusion part 16 and the second occlusion part 17 are both L-shaped structures, and the two L-shaped structures are occluded together as shown in fig. 2, so that the safety factor is further increased.
During the use, connect connecting device in the cable to hang the safety belt on rings 13, when the careless landing of maintenance personal, the safety belt can pull 2 downstream in backup pad through rings 13, and 2 compression spring 5 in backup pad provide a buffer power then for maintenance personal, reduce the injury to the patient.
The utility model discloses a set up connecting device and cable and carry out the continuation, the production of buffering power has been realized through setting up buffer, and reduced the injury to maintenance personal, and set up the slide bar in the centre among this buffer, simultaneously with four bracing pieces setting of downstream around the slide bar, the direction of force that produces when can guarantee spring elasticity direction and maintenance personal tenesmus like this is on same straight line, then the maximize offers maintenance personal with buffering power, and the slip unit that sets up in this device, the direction of force is on same straight line with base slip direction has been realized, the protective effect has been improved.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Claims (10)
1. The utility model provides a transformer overhauls safety belt linkage which characterized in that: including rings (13), be connected with the buffer who is used for reducing the safety belt to the maintenance personal injury on rings (13), be provided with the connecting device who carries out the connection with the cable on the buffer, buffer includes slide bar (4) of vertical setting, base (7) of the lower extreme fixedly connected with rectangle structure of slide bar (4), the position cover that is close to the upper end on slide bar (4) is equipped with backup pad (2), be equipped with sliding sleeve (3) on backup pad (2), be provided with spring (5) between backup pad (2) and base (7).
2. A transformation service safety belt suspension device according to claim 1, characterized in that: the lower end face of the supporting plate (2) is connected with four supporting rods (6).
3. A transformation service safety belt suspension device according to claim 2, characterized in that: the lower end of each supporting rod (6) is respectively and integrally connected with a connecting piece (8) which is obliquely arranged.
4. A transformation service safety belt suspension device according to claim 3, characterized in that: the axis of each support rod (6) is respectively arranged in parallel with the axis of the slide rod (4).
5. A transformation service safety belt hanging device according to claim 4, characterized in that: the lower end of the connecting piece (8) is fixedly connected with a lower connecting plate (11), and a screw rod (10) penetrates through the position, close to the middle, of the lower connecting plate (11).
6. A transformation service safety belt hanging device according to claim 5, characterized in that: the screw rod (10) is integrally connected with a bulge (12) with an annular structure at a position close to the lower end of the lower connecting plate (11).
7. A transformation maintenance safety belt hanging device according to claim 6, characterized in that: two nuts (9) which are arranged up and down are screwed at the position, close to the upper end of the lower connecting plate (11), on the screw rod (10).
8. A transformation service safety belt suspension device according to claim 7, characterized in that: each support rod (6) is connected with the base (7) through a sliding unit.
9. A transformation service safety belt suspension device according to claim 8, characterized in that: the sliding unit comprises a sliding groove (20) formed in one side, close to the base (7), of the supporting rod (6), and a sliding block (21) matched with the sliding groove (20) is fixedly installed at a position, corresponding to the sliding groove (20), on the base (7).
10. A transformation service safety belt suspension device according to claim 9, characterized in that: the sliding groove (20) is arranged along the length direction of the supporting rod (6) and penetrates through the upper end of the supporting rod (6), and the sliding groove is convenient to install due to the design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433859.XU CN209790656U (en) | 2019-04-02 | 2019-04-02 | Transformer overhauls safety belt linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433859.XU CN209790656U (en) | 2019-04-02 | 2019-04-02 | Transformer overhauls safety belt linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209790656U true CN209790656U (en) | 2019-12-17 |
Family
ID=68827538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433859.XU Active CN209790656U (en) | 2019-04-02 | 2019-04-02 | Transformer overhauls safety belt linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209790656U (en) |
-
2019
- 2019-04-02 CN CN201920433859.XU patent/CN209790656U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250000 West, 5th floor, scientific research building, No. 5006, Aoti Middle Road, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province Patentee after: Shandong Huizhi Power Technology Co.,Ltd. Address before: 250000 Innovation workshop, 2016 Feiyue Avenue, high tech Zone, Jinan City, Shandong Province, f8-2-201-01 Patentee before: JINAN HUIZHI POWER TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |