CN112439139A

CN112439139A - Special stores pylon based on 35kV framework formula equipment safety belt

Info

Publication number: CN112439139A
Application number: CN202011373703.0A
Authority: CN
Inventors: 张宏伟
Original assignee: Jinchang Power Supply Co of State Grid Gansu Electric Power Co Ltd
Current assignee: Jinchang Power Supply Co of State Grid Gansu Electric Power Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-05

Abstract

The invention discloses a special hanger based on a 35kV frame-type equipment safety belt, comprising a lower fixing plate, an upper fixing plate, left and right splints, fixing bolts, a lock suspension point, and a lock suspension strut, which is characterized in that: the The lower fixing plate is arranged at one end of the lock suspension strut, and the lower fixing plate is in the shape of a sheet, wherein a number of positioning holes are punched on the lower fixing plate, and the upper fixing plate is arranged on the lock suspension strut, and at the same time The size of the upper fixing plate and the position of the positioning holes are the same as the setting of the lower fixing plate. There are two left and right splints, and the left and right splints are "H" shaped. There are two fixing bolts. The lock suspending point is arranged on the lock suspending strut, the lock suspending strut is a double-layer groove, and a lock is arranged in the groove. The special hanger of the present invention can make the safety belt "high-hanging and low-use", preventing the illegal behavior caused by the irregular use of the safety belt, and the qualified rate of the safety belt can reach 100%.

Description

Special stores pylon based on 35kV framework formula equipment safety belt

Technical Field

The invention relates to the field of accessories of high-voltage equipment, in particular to a special hanging frame based on a 35kV framework type equipment safety belt.

Background

At present, a special steel wire rope or a special steel wire framework for tying a safety belt is not used for outdoor operation of a transformer substation, when the transformer substation operates on a framework type device such as an isolating switch, a maintainer can only tie the safety belt on the device framework, a supporting porcelain bottle, a mounting base or a device part, related regulations are violated, and great potential safety hazards are brought to the operator. Meanwhile, due to the fact that the safety belt or the protection rope is not standard in use, the safety belt or the protection rope is prone to being wound around legs or feet of operators, and new dangers are brought.

At present, electric power enterprise mainly takes to use insulating bucket arm car, builds scaffold frame, safety belt and hangs on component and vase and the article that removes, adopts the ladder to climb up high mode and solve the safety belt and tie the defect of hanging the existence, consequently, need develop a scientific and reasonable, safe and reliable's special stores pylon of safety belt urgently, improve work efficiency, reduce the operation risk.

Disclosure of Invention

The invention aims to solve the technical problem of providing a special hanging frame based on a 35kV framework type equipment safety belt.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a special stores pylon based on 35kV framework formula equipment safety belt, includes that bottom plate, upper fixed plate, left and right sides splint, fixing bolt, hasp hang some, hasp and hang the vaulting pole, its characterized in that: the bottom plate locate the hasp and hang the one end of vaulting pole, and the bottom plate is the slice, wherein the punching has a plurality of locating holes on the bottom plate, an upper fixed plate locate the hasp and hang on the vaulting pole, the position of the size of an upper fixed plate and locating hole is unanimous with setting up of bottom plate simultaneously, splint be equipped with two about, and splint be "H" shape about and, the both ends of controlling splint are equipped with helicitic texture and nut, are equipped with the screw hole on controlling the middle horizontal support frame of splint simultaneously, fixing bolt be equipped with two, and respectively through the screw hole respectively with control between the splint fixed, formed the adjustable interval structure of screw thread, the hasp hang the point locate the hasp and hang on the vaulting pole, the hasp hangs the vaulting pole and be double-deck recess, and be equipped with.

Compared with the prior art, the invention has the advantages that: the special hanging frame can ensure that the safety belt is high in hanging and low in using, and avoids the violation behaviors caused by the non-standard use of the safety belt, and the use qualification rate of the safety belt reaches 100 percent. Practice proves that the hanger special for the innovative safety belt is convenient for workers to carry and install, the workers can not lose safety protection when moving the operation position, the situation that personal safety is endangered by winding and the like can not occur, the difficulty in actual work is solved, the design purpose and the use requirement are met, and the personal safety in the equipment maintenance process is ensured.

As an improvement, the positioning hole in the middle of the lower fixing plate is positioned and embedded between the shaft ends of the lock catch suspension stay bars.

As an improvement, a fixing shaft sleeve is arranged in a middle positioning hole of the upper fixing plate, the fixing shaft sleeve and the middle positioning hole are fixedly installed through welding, and the upper fixing plate is installed between the fixing shaft sleeve and the lock catch hanging support rod in an embedded mode.

As an improvement, the left clamping plate and the right clamping plate are respectively fastened and connected with corresponding positioning holes of the lower fixing plate and the upper fixing plate through thread structures and nuts at two ends.

As an improvement, the head part arranged at one end of the fixing bolt is arranged in the opposite direction, and the other screw rod end of the fixing bolt is provided with a transverse joint, so that an I-shaped part structure is formed.

Drawings

Fig. 1 is a schematic structural diagram of a special hanger based on a 35kV framework type equipment safety belt.

Fig. 2 is a schematic structural diagram of a lower fixing plate of a special hanger based on a 35kV framework type equipment safety belt.

Fig. 3 is a schematic structural diagram of a left clamp plate and a right clamp plate of a special hanger based on a 35kV framework type equipment safety belt.

As shown in the figure: 1. the lower fixing plate, 2, the upper fixing plate, 3, the left clamping plate, the right clamping plate, 4, the fixing bolt, 5, the lock catch suspension point and 6, the lock catch suspension support rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention is implemented specifically, a special hanging frame based on a 35kV framework type equipment safety belt comprises a lower fixing plate 1, an upper fixing plate 2, a left clamping plate, a right clamping plate 3, a fixing bolt 4, a lock catch hanging point 5 and a lock catch hanging support rod 6, and is characterized in that: bottom plate 1 locate the hasp and hang the one end of vaulting pole 6, and bottom plate 1 is the slice, wherein the punching has a plurality of locating holes on bottom plate 1, top plate 2 locate the hasp and hang vaulting pole 6 on, the size of top plate 2 and the position of locating hole are unanimous with bottom plate 1's setting simultaneously, splint 3 are equipped with two about and, and about and splint 3 be "H" shape, the both ends of controlling splint 3 are equipped with helicitic texture and nut, are equipped with the screw hole on controlling splint 3's the horizontal support frame in centre simultaneously, fixing bolt 4 be equipped with two, and respectively through the screw hole respectively with control between splint 3 fixed, formed the adjustable interval structure of screw thread, the hasp hang point 5 locate the hasp hang vaulting pole 6 on, the hasp hangs vaulting pole 6 and is double-deck recess, and is equipped with the hasp in the recess.

The working principle of the invention is as follows: after the special hanging rack is used on site, the supporting rod is arranged in the middle of the maintenance equipment, so that personnel can conveniently transfer to a working place. Through many tests, easy operation, suitability are strong, safe and reliable, portability are good, can not influence isolator's operation during the use, make things convenient for personnel to overhaul operation and aversion. The safety belt is more standard in use, meets the requirements of safety work regulations, reduces the violation operation caused by the safety belt, and has the correct use rate reaching 100 percent.

Meanwhile, the special hanging rack has the following advantages:

1) the hanging buckle point has enough height. The requirement of high hanging and low using of the safety belt is met, the problem that the current 35kV equipment does not have a special framework or a steel wire rope for tying and hanging the safety belt is solved, the safety of high-altitude operation personnel is guaranteed, and the normal operation of the equipment is not influenced.

2) And is safe and reliable. The hanging rack has good mechanical strength, all the parts are firmly and reliably connected, the pulling effect when an operator falls accidentally can be achieved, and the situation that 100kg mass objects do not have serious deformation and breakage under the action of impact force of speed and mass under the condition that the free falling body moves by 1.0 meter can be guaranteed.

3) And is convenient to carry, disassemble and assemble. The stores pylon carries out independent block design, and each part just can be fixed with dismantling the protection frame on the channel-section steel with the help of special instrument at the guarantee safe reliable prerequisite on the scene, and time control really realizes portable, simple installation, convenient to use within 5 minutes.

4) And the universality is good. Besides the 35kV isolating switch, the isolating switch can be used on channel steel frameworks such as a current transformer and a voltage transformer.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a special stores pylon based on 35kV framework formula equipment safety belt, includes bottom plate (1), upper fixed plate (2), controls splint (3), fixing bolt (4), hasp suspension point (5), hasp suspension vaulting pole (6), its characterized in that: the lower fixing plate (1) is arranged at one end of the lock catch hanging support rod (6), the lower fixing plate (1) is sheet-shaped, a plurality of positioning holes are punched in the lower fixing plate (1), the upper fixing plate (2) is arranged on the lock catch hanging support rod (6), the size and the position of the positioning holes of the upper fixing plate (2) are consistent with the arrangement of the lower fixing plate (1), the number of the left clamping plate and the right clamping plate (3) is two, the left clamping plate and the right clamping plate (3) are H-shaped, both ends of the left clamping plate and the right clamping plate (3) are provided with a thread structure and a nut, a thread hole is arranged on a middle transverse supporting frame of the left clamping plate and the right clamping plate (3), two fixing bolts (4) are arranged and are respectively fixed between the left clamping plate and the right clamping plate (3) through the thread holes, a thread adjustable interval structure is formed, and the lock catch hanging point (, the lock catch hanging brace rod (6) is a double-layer groove, and a lock catch is arranged in the groove.

2. The special hanging frame based on the 35kV framework type equipment safety belt is characterized in that: the positioning hole in the middle of the lower fixing plate (1) is positioned, embedded and installed between the shaft ends of the lock catch suspension support rods (6).

3. The special hanging frame based on the 35kV framework type equipment safety belt is characterized in that: the middle positioning hole of the upper fixing plate (2) is provided with a fixing shaft sleeve, the fixing shaft sleeve and the middle positioning hole are fixedly installed through welding, and the upper fixing plate (2) is installed between the fixing shaft sleeve and the lock catch hanging support rod (6) in an embedded mode.

4. The special hanging frame based on the 35kV framework type equipment safety belt is characterized in that: the left clamping plate and the right clamping plate (3) are respectively and fixedly connected with corresponding positioning holes of the lower fixing plate (1) and the upper fixing plate (2) through thread structures and nuts at two ends.

5. The special hanging frame based on the 35kV framework type equipment safety belt is characterized in that: the head that fixing bolt (4) one end was equipped with sets up in the opposite direction, fixing bolt (4) another screw rod end is equipped with horizontal joint simultaneously, has formed "worker" style of calligraphy part structure.