CN214932475U

CN214932475U - Merging unit detection device for intelligent substation

Info

Publication number: CN214932475U
Application number: CN202121169320.1U
Authority: CN
Inventors: 朱颖俊; 张志峰; 芮守科; 楼天雄; 林勇; 刘新龙
Original assignee: East China Power Test and Research Institute Co Ltd
Current assignee: East China Power Test and Research Institute Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a merging unit detection device for an intelligent transformer substation, which relates to the technical field of intelligent transformer substation detection, and comprises a storage box body and strap components, wherein the strap components are symmetrically arranged at the two sides of the front side of the storage box body, the front side and the top part of the device are respectively provided with the strap components and a pull rod, straps can be automatically stored into a first strap bin and a second strap bin when not in use, the volume of the device is reduced, the device is convenient to carry, the length of the straps can be freely adjusted according to the figure of a user when in use, thereby being suitable for people with different body types, the practicability of the device is improved, the device can carry a detection instrument in the form of a shoulder-back or hand-pulling storage box body, the carrying mode is more convenient and comfortable, the working efficiency of detection personnel can be improved, the storage groove arranged at the back side of the device can be stored into the storage groove when the pull rod is not in use, the space that the pull rod took is reduced, avoids carrying the in-process to using the braces subassembly and causes the interference.

Description

Merging unit detection device for intelligent substation

Technical Field

The utility model relates to an intelligent substation detects technical field, specifically is a merging unit detection device for intelligent substation.

Background

The intelligent substation adopts advanced, reliable, integrated and environment-friendly intelligent equipment, takes total station information digitization, communication platform networking and information sharing standardization as basic requirements, automatically completes basic functions of information acquisition, measurement, control, protection, measurement, detection and the like, simultaneously has a substation supporting high-level functions of real-time automatic control, intelligent adjustment, on-line analysis decision, cooperative interaction and the like of a power grid, and a merging unit, namely an MU (multi-user unit), is used for merging and synchronously processing electric quantity transmitted by a primary mutual inductor and forwarding a processed digital signal to a device used by bay level equipment according to a specific format, realizes sharing and digitization of process level data to a certain extent, and has important function as a data source of the bay level and station control level equipment of the digital substation conforming to the IEC61850 standard. With the popularization of the automation technology of the digital substation and the engineering construction, the requirements on the functions and the performances of the combining unit are higher and higher.

But present merging cells detection device mostly lacks and accomodates the function for the instrument needs the staff to make a round trip to take, and the instrument is used up the back and is placed in disorder, and difficult carrying prevents simultaneously that the operation back staff can appear forgetting the instrument, and traditional storage tool only has portable single function of carrying moreover, and gravity concentrates on single arm, can't carry for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a merging cells detection device for intelligent substation has solved detection device and has lacked the function of accomodating, causes to place scattered in disorder and traditional storage device together and has accomodate the function, and the difficult problem of carrying.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a merging cells detection device for intelligent substation, includes storage box and braces subassembly, the braces subassembly symmetry sets up in storage box's positive both sides, the braces subassembly includes first braces storehouse and second braces storehouse, the equal fixedly connected with in both ends in first braces storehouse and second braces storehouse is spacing the subassembly, the inside rotation in first braces storehouse is connected with the storage wheel, the equal fixedly connected with torsional spring in both ends of storage wheel.

The limiting assembly comprises a limiting block, the limiting block is symmetrically provided with pressing blocks on two sides, a supporting rod is rotatably connected to one side wall of each pressing block, and limiting pins and reset springs are fixedly connected to two sides of the supporting rod respectively.

The first strap bin and the second strap bin are identical in structure, the first strap bin is fixedly connected to the top of the second strap bin, and a second outlet is formed in the middle of the top of the first strap bin.

Furthermore, the first strap bin and the second strap bin have the same structure, the first strap bin is fixedly connected to the top of the second strap bin, and a second outlet is formed in the middle of the top of the first strap bin.

Furthermore, the torsional spring passes through fixed block fixed connection on the inner wall in first braces storehouse, the braces has been cup jointed to the outer wall of ingathering wheel, the braces runs through the inner wall of second export and extends to inside the spacing subassembly, and the outer wall size of braces is less than the inside dimension of second export, a plurality of spacing holes have been seted up to the outer wall of braces, spacing hole is linear array and distributes.

Furthermore, the two side walls of the limiting block are symmetrically provided with sliding holes matched with the limiting pins, the middle position of the top of the limiting block is provided with a first outlet, and the inner structure size of the first outlet is matched with the straps.

Further, the top both sides of accomodating the box all are rotated through the pivot and are connected with the pull rod, two form fixed connection structure through anti-skidding handle between the pull rod, the equal fixedly connected with universal wheel in four turnings in the bottom of accomodating the box, and the back of accomodating the box has seted up and has accomodate the groove, accomodate the inner structure and pull rod, anti-skidding handle looks adaptation in groove, every the equal fixedly connected with wheel lock in top one side of universal wheel.

Furthermore, a first storage cabinet and a second storage cabinet are slidably connected inside one side wall of the storage box body, pull grooves are formed in the middle of the outer walls of the first storage cabinet and the second storage cabinet, and the first storage cabinet is located above the second storage cabinet.

Advantageous effects

The utility model provides a merging cells detection device for intelligent substation. Compared with the prior art, the method has the following beneficial effects:

1. a merging unit detection device for an intelligent substation comprises a storage box body and strap components, wherein the strap components are symmetrically arranged on two sides of the front surface of the storage box body, each strap component comprises a first strap bin and a second strap bin, two ends of each strap bin are fixedly connected with a limiting component, a storage wheel is rotatably connected inside each strap bin, two ends of each storage wheel are fixedly connected with a torsion spring, the strap components and a pull rod are respectively arranged on the front surface and the top of the device, straps can be automatically stored into the first strap bin and the second strap bin when not in use, the size of the device is reduced, the device is convenient to carry, the length of the straps can be freely adjusted according to the body size of a user when in use, the device is suitable for people with different body types, the practicability of the device is improved, and detection instruments can be carried by the shoulder-back or hand-pulling the storage box body, the carrying mode is more convenient and comfortable, and the work efficiency of the detection personnel is improved.

2. The utility model provides a merging cells detection device for intelligent substation, the device back set up accomodate the groove can accomodate into when not using the pull rod and accomodate inslot portion, reduce the space that the pull rod occupy, avoid carrying the in-process to using the braces subassembly and cause the interference.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic cross-sectional view of the strap assembly tray of the present invention;

FIG. 5 is a front view of the harness assembly of the present invention;

fig. 6 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1. a storage box body; 2. a harness assembly; 201. a first harness compartment; 202. a second harness compartment; 203. a limiting component; 2031. a limiting block; 2032. a pressing block; 2033. a support bar; 2034. a spacing pin; 2035. a return spring; 2036. a first outlet; 204. a storage wheel; 205. a torsion spring; 206. a fixed block; 207. a second outlet; 208. a harness; 209. a limiting hole; 3. a receiving groove; 4. a pull rod; 5. an anti-slip handle; 6. a universal wheel; 7. a wheel lock; 8. a first storage cabinet; 9. a second storage cabinet; 10. and (6) groove drawing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a merging unit detection device for an intelligent substation comprises a storage box body 1 and strap assemblies 2, wherein the strap assemblies 2 are symmetrically arranged on two sides of the front surface of the storage box body 1, two sides of the top of the storage box body 1 are respectively and rotatably connected with a pull rod 4 through a rotating shaft, a fixed connection structure is formed between the two pull rods 4 through an anti-skidding handle 5, four corners of the bottom of the storage box body 1 are respectively and fixedly connected with universal wheels 6, and the back of the storage box body 1 is provided with a storage groove 3, the internal structure of the storage groove 3 is matched with the pull rod 4 and the anti-slip handle 5, one side of the top of each universal wheel 6 is fixedly connected with a wheel lock 7, the inside of one side wall of the storage box body 1 is slidably connected with a first storage cabinet 8 and a second storage cabinet 9, the middle parts of the outer walls of the first storage cabinet 8 and the second storage cabinet 9 are provided with pull grooves 10, and the first storage cabinet 8 is positioned above the second storage cabinet 9.

Referring to fig. 4-5, the strap assembly 2 includes a first strap compartment 201 and a second strap compartment 202, both ends of the first strap compartment 201 and the second strap compartment 202 are fixedly connected with a limiting assembly 203, the first strap compartment 201 is rotatably connected with a receiving wheel 204, both ends of the receiving wheel 204 are fixedly connected with a torsion spring 205, the first strap compartment 201 and the second strap compartment 202 have the same structure, the first strap compartment 201 is fixedly connected to the top of the second strap compartment 202, a second outlet 207 is disposed at the middle position of the top of the first strap compartment 201, the torsion spring 205 is fixedly connected to the inner wall of the first strap compartment 201 through a fixing block 206, a strap 208 is sleeved on the outer wall of the receiving wheel 204, the strap 208 penetrates through the inner wall of the second outlet 207 and extends into the limiting assembly 203, the outer wall of the strap 208 is smaller than the inner size of the second outlet 207, a plurality of limiting holes 209 are disposed on the outer wall of the strap 208, the limiting holes 209 are distributed in a linear array.

Referring to fig. 6, the limiting assembly 203 includes a limiting block 2031, the limiting block 2031 is symmetrically provided with pressing blocks 2032 on two sides, a side wall of each pressing block 2032 is rotatably connected to a supporting rod 2033, two sides of each supporting rod 2033 are fixedly connected to a limiting pin 2034 and a return spring 2035, two side walls of the limiting block 2031 are symmetrically provided with sliding holes adapted to the limiting pin 2034, a top middle position of the limiting block 2031 is provided with a first outlet 2036, and an inner structure size of the first outlet 2036 is adapted to the strap 208.

When the carrying case 1 is carried by the strap assembly 2, the pressing block 2032 at the top of the first strap compartment 201 is pressed down, the position limit of the strap 208 is released by the position limit pin 2034, at this time, the strap 208 is extended through the first outlet 2036 and the second outlet 207, the strap 208 drives the receiving wheel 204 to rotate, the torsion spring 205 is compressed, when the length of the strap 208 is appropriate, the pressing block 2032 is released, the position limit pin 2034 enters the position limit hole 209 to limit the length of the strap 208, if the length adjustment of the first strap compartment 201 can not meet the use requirement, the length of the strap 208 in the second strap compartment 202 can be adjusted by the same method, when the receiving case 1 is pulled by the pull rod 4 to move, the position limit of the strap 208 by the position limit pin 2034 can be released by the same method, so that the strap 208 can be automatically retracted into the first strap compartment 201 under the action of the torsion spring 205, then the anti-slip handle 5 can be pulled by hand to carry the receiving case 1 in a dragging manner, when the detection is finished, the pull rod 4 and the anti-skid handle 5 can be accommodated in the accommodating groove 3, when the detection is carried out, the first accommodating cabinet 8 and the second accommodating cabinet 9 can be pulled out, the detection instrument in the first accommodating cabinet 8 and the second accommodating cabinet 9 is taken out to work, the first accommodating cabinet 8 and the second accommodating cabinet 9 are put back again after the detection is finished, and the first accommodating cabinet 8 and the second accommodating cabinet 9 are pushed into the accommodating box body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a merging cells detection device for intelligent substation, includes containing box (1) and braces subassembly (2), braces subassembly (2) symmetry sets up in the positive both sides of containing box (1), its characterized in that: the strap assembly (2) comprises a first strap bin (201) and a second strap bin (202), two ends of the first strap bin (201) and the second strap bin (202) are fixedly connected with limiting assemblies (203), an accommodating wheel (204) is rotatably connected inside the first strap bin (201), and two ends of the accommodating wheel (204) are fixedly connected with torsion springs (205);

the limiting assembly (203) comprises a limiting block (2031), wherein the limiting block (2031) is symmetrically provided with pressing blocks (2032) on two sides, one side wall of each pressing block (2032) is rotatably connected with a supporting rod (2033), and two sides of each supporting rod (2033) are fixedly connected with a limiting pin (2034) and a return spring (2035) respectively.

2. The merging unit detection device for an intelligent substation according to claim 1, characterized in that: the structure of the first strap bin (201) is completely the same as that of the second strap bin (202), the first strap bin (201) is fixedly connected to the top of the second strap bin (202), and a second outlet (207) is formed in the middle of the top of the first strap bin (201).

3. The merging unit detection device for an intelligent substation according to claim 2, characterized in that: torsional spring (205) pass through fixed block (206) fixed connection on the inner wall of first braces storehouse (201), braces (208) have been cup jointed to the outer wall of receiving wheel (204), braces (208) run through the inner wall of second export (207) and extend to inside spacing subassembly (203), and the outer wall size of braces (208) is less than the inside dimension of second export (207), a plurality of spacing holes (209) have been seted up to the outer wall of braces (208), spacing hole (209) are the linear array and distribute.

4. The merging unit detection device for an intelligent substation according to claim 1, characterized in that: the two side walls of the limiting block (2031) are symmetrically provided with sliding holes matched with the limiting pin (2034), the middle position of the top of the limiting block (2031) is provided with a first outlet (2036), and the inner structure size of the first outlet (2036) is matched with the braces (208).

5. The merging unit detection device for an intelligent substation according to claim 1, characterized in that: the top both sides of storage box (1) all rotate through the pivot and are connected with pull rod (4), two form fixed connection structure through anti-skidding handle (5) between pull rod (4), four equal fixedly connected with universal wheels (6) in turning in the bottom of storage box (1), and the back of storage box (1) has been seted up and has been accomodate groove (3), accomodate the inner structure and pull rod (4), anti-skidding handle (5) looks adaptation of groove (3), every equal fixedly connected with wheel lock (7) in top one side of universal wheel (6).

6. The merging unit detection device for an intelligent substation according to claim 1, characterized in that: the novel storage box is characterized in that a first storage cabinet (8) and a second storage cabinet (9) are connected to one side wall of the storage box body (1) in a sliding mode, pull grooves (10) are formed in the middle of the outer walls of the first storage cabinet (8) and the second storage cabinet (9), and the first storage cabinet (8) is located above the second storage cabinet (9).