CN214893821U

CN214893821U - Analog quantity monitoring device for sulfur hexafluoride gas pressure in transformer substation

Info

Publication number: CN214893821U
Application number: CN202121544241.4U
Authority: CN
Inventors: 张杨; 吴兴岳; 吴涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-26
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a sulfur hexafluoride gas pressure's analog quantity monitoring devices in transformer substation, the load simulator comprises a case, the right side fixedly connected with fixed block of machine case, the rear side fixedly connected with locating piece on fixed block right side, the top swing joint of locating piece has the locating plate, the front side fixedly connected with connecting plate on fixed block right side, the inside of connecting plate is provided with detects the head. The utility model discloses a set up the fixed block, it is more convenient when fixed to make locating piece and connecting plate, stability when having strengthened connecting plate and locating piece installation, it is difficult to produce the deviation to have realized gaseous in-process when the monitoring, the accuracy of detection has been increased, and the pipeline is difficult to take place to twine when removing, the person of facilitating the use detects gaseous, equipment convenient to carry's purpose has improved the practicality and the usability of device, user's use experience has been strengthened, thereby can be better satisfy user's user demand.

Description

Analog quantity monitoring device for sulfur hexafluoride gas pressure in transformer substation

Technical Field

The utility model relates to a gaseous check out test set technical field specifically is sulfur hexafluoride gas pressure's analog quantity monitoring devices in transformer substation.

Background

The gas pressure is the pressure of gas to the wall, which is a macroscopic expression that a large number of molecules continuously impact the wall, and is an important parameter for describing the system state, and many physical and chemical properties, such as point, boiling point and vapor pressure, are almost related to the pressure, and in chemical thermodynamics and chemical kinetics researches, the pressure is also an important factor, so that the measurement of the pressure has important significance.

Analog quantity monitoring devices is the essential equipment among the gas pressure detection, when the user detects gas, the user need use monitoring devices to measure, but current measuring equipment exists the influence that receives the environment easily in the course of the work, and measuring equipment can not effectually carry out the rolling from the connecting wire of taking in the use, thereby gas in-process produces the deviation easily when the monitoring has been caused, the accuracy of detection has been reduced, and the pipeline takes place the winding easily when removing, inconvenient user detects gas, equipment carries inconvenient problem.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims to provide a sulfur hexafluoride gas pressure's analog quantity monitoring devices in transformer substation, it is difficult to produce the deviation to possess gaseous in-process when the monitoring, the accuracy of detection has been increased, and the pipeline is difficult to take place to twine when removing, the person of facilitating the use detects gas, equipment convenient to carry's advantage, the in-process produces the deviation easily when having solved gaseous monitoring, the accuracy of detection has been reduced, and the pipeline takes place to twine easily when removing, inconvenient user detects gas and equipment carries inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the analog quantity monitoring device for the sulfur hexafluoride gas pressure in the transformer substation comprises a case, wherein a fixed block is fixedly connected to the right side of the case, a positioning block is fixedly connected to the rear side of the right side of the fixed block, a positioning plate is movably connected to the top of the positioning block, a connecting plate is fixedly connected to the front side of the right side of the fixed block, a detection head is arranged inside the connecting plate, the positioning plate and the positioning block are matched with the detection head for use, a connecting wire is fixedly connected to the rear side of the detection head, a fixed plate is fixedly connected to the rear side of the right side of the case, a movable block is movably connected to the right side of the fixed plate, a movable plate is movably connected to the right side of the movable block, clamping mechanisms are fixedly connected to two sides of the fixed plate, and a movable mechanism is fixedly connected to the rear side of the positioning plate;

the movable mechanism comprises a connecting rod, the bottom of the connecting rod is fixedly connected with a tension spring, the inside of the fixing block is fixedly connected with a fixing column, and the fixing column is matched with the tension spring for use.

Preferably, the clamping mechanism comprises a clamping plate, a first handle is fixedly connected inside the clamping plate, and a clamping groove matched with the clamping plate for use is formed inside the movable plate.

Preferably, the both sides of fly leaf inside all swing joint have the fixture block, the constant head tank that uses with the fixture block cooperation is seted up in the inside of cardboard.

Preferably, the axis on the right side of the fixed plate is fixedly connected with a positioning column, and a connecting groove matched with the positioning column is formed in the movable block.

Preferably, the right side fixedly connected with limiting plate of movable block, the inside of fly leaf is seted up with the spacing groove of limiting plate cooperation use.

Preferably, the connecting columns are fixedly connected to two sides of the inner portion of the fixing plate, and the movable groove matched with the connecting columns for use is formed in the clamping plate.

Preferably, the movable plate is provided with a movable hole matched with the clamping block for use, and the fixed plate is provided with a fixed groove matched with the clamping plate for use.

Preferably, the inside of fixed block is seted up with the connecting hole that the connecting rod cooperation was used, axle center department fixedly connected with second handle on limiting plate right side.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can make the positioning block and the connecting plate more convenient when being fixed by arranging the fixing block, strengthen the stability when the connecting plate and the positioning block are installed, and can make the positioning plate not deviate in the moving process by arranging the positioning block, can make the detection head not deviate when being fixed by arranging the connecting plate, the positioning plate and the positioning block, strengthen the stability when the detection equipment is fixed, can make the movable block not deviate when being installed by arranging the fixing plate, strengthen the stability when the movable block moves, can make the movable plate more stable when being fixed by arranging the movable block, can make the clamping mechanism not deviate when moving by arranging the movable plate, facilitate the user to move the clamping mechanism, can make the movable plate effectively fixed after being installed by arranging the clamping mechanism, the utility model provides a convenient user installs the fly leaf, through setting up the moving mechanism, can make the locating plate can not take place the skew when removing, the stability when the locating plate removes has been strengthened, it is difficult to produce the deviation to have realized gaseous in the monitoring process, the accuracy of detection has been increased, and the pipeline is difficult to take place to twine when removing, the person of facilitating the use detects gas, equipment convenient to carry's purpose, the practicality and the usability of device have been improved, user's use experience has been strengthened, thereby can be better satisfy user's user demand, gaseous in-process produces the deviation easily when the monitoring, the accuracy of detection has been reduced, and the pipeline takes place the winding easily when removing, inconvenient user detects and equipment carries inconvenient problem to gas.

Drawings

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

fig. 2 is a perspective view of the fixed plate and the movable plate of the present invention;

fig. 3 is a perspective view of the fixing block of the present invention;

fig. 4 is a front sectional view of the fixing block of the present invention;

fig. 5 is a rear sectional view of the movable block and the movable plate of the present invention;

FIG. 6 is a perspective view of the local structure of the present invention;

FIG. 7 is a front sectional view of the movable plate of the present invention;

fig. 8 is a right side sectional view of the fixing plate of the present invention.

In the figure: 1. a chassis; 2. a fixed block; 3. a fixing plate; 4. positioning blocks; 5. positioning a plate; 6. a movable groove; 7. a movable mechanism; 701. a connecting rod; 702. fixing a column; 703. a tension spring; 8. a chucking mechanism; 801. a first handle; 802. a card slot; 803. clamping a plate; 9. connecting holes; 10. a detection head; 11. a connecting plate; 12. a movable block; 13. a movable plate; 14. a limiting plate; 15. a second handle; 16. a connecting wire; 17. a limiting groove; 18. a positioning column; 19. connecting grooves; 20. a clamping block; 21. a movable hole; 22. fixing grooves; 23. connecting columns; 24. and (6) positioning a groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the analog quantity monitoring device for sulfur hexafluoride gas pressure in a transformer substation comprises a case 1, a fixed block 2 is fixedly connected to the right side of the case 1, a positioning block 4 is fixedly connected to the rear side of the right side of the fixed block 2, a positioning plate 5 is movably connected to the top of the positioning block 4, a connecting plate 11 is fixedly connected to the front side of the right side of the fixed block 2, a detection head 10 is arranged inside the connecting plate 11, the positioning plate 5 and the positioning block 4 are both used in cooperation with the detection head 10, a connecting wire 16 is fixedly connected to the rear side of the detection head 10, a fixed plate 3 is fixedly connected to the rear side of the right side of the case 1, a movable block 12 is movably connected to the right side of the fixed plate 3, a movable plate 13 is movably connected to the right side of the movable block 12, clamping mechanisms 8 are fixedly connected to both sides of the fixed plate 3, and a movable mechanism 7 is fixedly connected to the rear side of the positioning plate 5;

the movable mechanism 7 comprises a connecting rod 701, a tension spring 703 is fixedly connected to the bottom of the connecting rod 701, a fixing column 702 is fixedly connected to the inside of the fixing block 2, and the fixing column 702 is matched with the tension spring 703 for use.

Further, chucking mechanism 8 includes cardboard 803, the inside fixedly connected with first in command 801 of cardboard 803, and draw-in groove 802 that uses with cardboard 803 cooperation is seted up to the inside of fly leaf 13, through setting up chucking mechanism 8, can make fly leaf 13 can not take place the skew after the installation is accomplished, has strengthened the stability when fly leaf 13 installs, has made things convenient for the user to fix fly leaf 13, has made things convenient for user's use.

Further, the equal swing joint in inside both sides of fly leaf 13 has fixture block 20, and the constant head tank 24 that uses with the cooperation of fixture block 20 is offered to the inside of cardboard 803, uses through the cooperation that sets up fixture block 20 and constant head tank 24, can make cardboard 803 can effectually fix after the removal is accomplished, has prevented that cardboard 803 from taking place the skew after the removal is accomplished, has made things convenient for the user to fix cardboard 803, has made things convenient for user's use.

Further, axle center department fixedly connected with reference column 18 on fixed plate 3 right side, the spread groove 19 that uses with reference column 18 cooperation is seted up to the inside of movable block 12, uses through the cooperation that sets up reference column 18 and spread groove 19, can make movable block 12 can not take place to drop when removing, has strengthened the stability of movable block 12 when fixed plate 3 and fly leaf 13 inside remove, has made things convenient for the user to remove movable block 12, has made things convenient for user's use.

Further, the limiting plate 14 is fixedly connected to the right side of the movable block 12, the limiting groove 17 matched with the limiting plate 14 for use is formed in the movable plate 13, the movable block 12 can not be blocked when moving due to the matching of the limiting plate 14 and the limiting groove 17, the stability of the movable block 12 when moving is enhanced, and the use of a user is facilitated.

Further, the equal fixedly connected with spliced pole 23 in the inside both sides of fixed plate 3, movable groove 6 that uses with spliced pole 23 cooperation is seted up to the inside of cardboard 803, use through the cooperation that sets up spliced pole 23 and movable groove 6, can make cardboard 803 can not take place the skew when fixed plate 3 is inside to be removed, the stability of cardboard 803 when fixed plate 3 is inside to be removed has been strengthened, made things convenient for the user to remove cardboard 803, made things convenient for user's use.

Further, the movable hole 21 that uses with the cooperation of fixture block 20 is seted up to the inside of fly leaf 13, fixed slot 22 that uses with the cooperation of cardboard 803 is seted up to the inside of fixed plate 3, through setting up movable hole 21 and fixed slot 22, can make fixture block 20 can not take place the dead condition of card when fly leaf 13 is inside to be removed, the stability of fixture block 20 when fly leaf 13 is inside to be removed has been strengthened, through setting up fixed slot 22, can make cardboard 803 can not take place the dead condition of card when removing, the stability of cardboard 803 when fixed plate 3 is inside to be removed has been strengthened, user's use has been made things convenient for.

Further, connecting hole 9 that uses with connecting rod 701 cooperation has been seted up to the inside of fixed block 2, axle center department fixedly connected with second handle 15 on limiting plate 14 right side, through setting up connecting hole 9 and second handle 15, can make connecting rod 701 can not take place the skew when 2 inside removals of fixed block, the stability of connecting rod 701 when 2 inside removals of fixed block has been strengthened, through setting up second handle 15, can make movable block 12 more convenient when the removal, stability when having strengthened movable block 12 and having removed, user's use has been made things convenient for.

When the detection head 10 is required to be placed and fixed by a user, when the detection head 10 is required to be placed by the user, the user pulls the positioning plate 5, the connecting rod 701 is driven to move while the positioning plate 5 moves, the tension spring 703 moves while the connecting rod 701 moves, the positioning plate 5 moves to a corresponding position while the tension spring 703 moves, after the positioning plate 5 moves, the user places the detection head 10 on the positioning block 4, when the detection head 10 moves to the positioning block 4 and the connecting plate 11, the user loosens the positioning plate 5 to enable the tension spring 703 to rebound, when the positioning plate 5 moves to the positioning block 4, the placement and the fixation are completed, secondly, the user needs to wind and fix the connecting wire 16, when the user needs to wind, the user pulls the first handle 801, when the first handle 801 moves, the clamping plate 803 is driven to move while the clamping plate 803 moves, the user places the connecting wire 16 on the movable block 12, and when the placement of the connecting wire 16 is completed, the user rotates the second handle 15, when the second handle 15 moves, the limiting plate 14 is driven to move, when the limiting plate 14 moves, the movable block 12 is driven to move, after the connection cable 16 is completely wound, the user moves the card 803 into the slot 802 formed in the movable plate 13, after the card 803 is completely moved, the user moves the block 20 into the movable hole 21 formed in the movable plate 13, after the movement of the latch 20 is completed, the user releases the latch 20, and the latch 20 is fixed when moving to the positioning groove 24 formed in the clamping plate 803, thereby solving the problem that the gas is easy to generate deviation during the monitoring process, reducing the detection accuracy, and the pipeline is easy to be wound when moving, which is inconvenient for a user to detect the gas and for the equipment to carry.

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. Sulfur hexafluoride gas pressure's analog quantity monitoring devices in transformer substation, including quick-witted case (1), its characterized in that: the right side of the case (1) is fixedly connected with a fixed block (2), the rear side of the right side of the fixed block (2) is fixedly connected with a positioning block (4), the top of the positioning block (4) is movably connected with a positioning plate (5), the front side of the right side of the fixed block (2) is fixedly connected with a connecting plate (11), a detection head (10) is arranged inside the connecting plate (11), the positioning plate (5) and the positioning block (4) are matched with the detection head (10) for use, the rear side of the detection head (10) is fixedly connected with a connecting wire (16), the rear side of the right side of the case (1) is fixedly connected with a fixed plate (3), the right side of the fixed plate (3) is movably connected with a movable block (12), the right side of the movable block (12) is movably connected with a movable plate (13), and two sides of the fixed plate (3) are fixedly connected with clamping mechanisms (8), the rear side of the positioning plate (5) is fixedly connected with a movable mechanism (7);

the movable mechanism (7) comprises a connecting rod (701), a tension spring (703) is fixedly connected to the bottom of the connecting rod (701), a fixing column (702) is fixedly connected to the inside of the fixing block (2), and the fixing column (702) is matched with the tension spring (703) for use.

2. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 1, wherein: the clamping mechanism (8) comprises a clamping plate (803), a first handle (801) is fixedly connected to the inside of the clamping plate (803), and a clamping groove (802) matched with the clamping plate (803) for use is formed in the movable plate (13).

3. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 2, wherein: the two sides of the interior of the movable plate (13) are movably connected with clamping blocks (20), and positioning grooves (24) matched with the clamping blocks (20) are formed in the clamping plates (803).

4. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 1, wherein: the fixed plate (3) is characterized in that a positioning column (18) is fixedly connected to the right side of the axis, and a connecting groove (19) matched with the positioning column (18) is formed in the movable block (12).

5. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 1, wherein: the right side of the movable block (12) is fixedly connected with a limiting plate (14), and a limiting groove (17) matched with the limiting plate (14) for use is formed in the movable plate (13).

6. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 2, wherein: the fixed plate is characterized in that connecting columns (23) are fixedly connected to two sides of the inner portion of the fixed plate (3), and movable grooves (6) matched with the connecting columns (23) for use are formed in the clamping plates (803).

7. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 3, wherein: the movable plate (13) is internally provided with a movable hole (21) matched with the clamping block (20) for use, and the fixed plate (3) is internally provided with a fixed groove (22) matched with the clamping plate (803) for use.

8. The analog quantity monitoring device for sulfur hexafluoride gas pressure in a substation according to claim 5, wherein: connecting hole (9) with connecting rod (701) cooperation use are seted up to the inside of fixed block (2), axle center department fixedly connected with second handle (15) on limiting plate (14) right side.