CN217160274U - Microcomputer type oil discharging and nitrogen injecting control device convenient to maintain - Google Patents
Microcomputer type oil discharging and nitrogen injecting control device convenient to maintain Download PDFInfo
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- CN217160274U CN217160274U CN202220644913.7U CN202220644913U CN217160274U CN 217160274 U CN217160274 U CN 217160274U CN 202220644913 U CN202220644913 U CN 202220644913U CN 217160274 U CN217160274 U CN 217160274U
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Abstract
The utility model relates to the technical field of transformer fire-fighting auxiliary facilities, in particular to a microcomputer type oil-discharging nitrogen-injecting control device convenient to maintain, which comprises a shell, wherein both sides of the inner wall at one side of the shell are fixedly connected with a supporting component, the supporting component comprises an L-shaped seat fixedly connected with the inner wall at one side of the shell, the outer wall at one side of the L-shaped seat is provided with a chute, the inner wall at one side of the chute is slidably connected with two rubber blocks, two rubber blocks one side outer wall is fixedly connected with an installation component, the outer wall at one side of the L-shaped seat is fixedly connected with a sleeve, the arc-shaped inner wall of the sleeve is slidably connected with a loop bar, the outer wall at one side of the loop bar is fixedly connected with a spring, the utility model can drive the two rubber blocks at the lower part to move through a handle and a connecting seat, then the rubber blocks are fixed through a steel sheet buckle, when the handle is continuously pulled, through the sliding between the loop bar and the sleeve, so that the mounting plate is gradually moved to the horizontal state, and the maintenance work can be carried out.
Description
Technical Field
The utility model relates to a transformer fire control auxiliary assembly technical field specifically is a microcomputer type oil extraction nitrogen injection controlling means convenient to maintenance.
Background
The microcomputer type oil discharge and nitrogen injection fire extinguishing device control device operating in the existing transformer substation needs to be taken down from a control box in the daily maintenance process, and in order to improve the maintenance efficiency, the microcomputer type oil discharge and nitrogen injection fire extinguishing device convenient to maintain is needed.
In the prior art, the following problems exist:
in the maintenance process, the control device is usually required to be taken out of the shell, and after more disassembly work is required, the maintenance work is carried out again, so that the work efficiency is reduced, in addition, the control of the taking-out range of the control device cannot be realized during the maintenance work, when the control device is taken out more, the maintenance work can be influenced, when the control device is taken out less, the maintenance work cannot be directly carried out at the fault position, and the practicability of the existing control device is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a microcomputer type oil extraction nitrogen injection controlling means convenient to maintenance to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: a microcomputer type oil discharge and nitrogen injection control device convenient to maintain comprises a shell, wherein both sides of the inner wall of one side of the shell are fixedly connected with a supporting assembly, the supporting assembly comprises an L-shaped seat fixedly connected with the inner wall of one side of the shell, the outer wall of one side of the L-shaped seat is provided with a sliding groove, the inner wall of one side of the sliding groove is slidably connected with two rubber blocks, the outer wall of one side of the two rubber blocks is fixedly connected with an installation assembly, the outer wall of one side of the L-shaped seat is fixedly connected with a sleeve, the arc-shaped inner wall of the sleeve is slidably connected with a loop bar, the outer wall of one side of the loop bar is fixedly connected with a spring, the spring and the sleeve form a fixed connection, the arc-shaped outer wall of the loop bar is fixedly connected with a fixing assembly, the fixing assembly comprises a supporting seat fixed on the arc-shaped outer wall of the loop bar, the outer wall of the bottom of the supporting seat is fixedly connected with a fixed seat, the outer wall of one side of the fixed seat is fixedly connected with a steel sheet buckle matched with the rubber blocks, the round groove has been seted up to loop bar one side outer wall, two through-holes have been seted up to round groove arc inner wall, two equal sliding connection of through-hole one side inner wall has the restriction subassembly.
Preferably, the outer wall of one side of the shell is hinged with a door body.
Preferably, the mounting assembly comprises a mounting plate fixedly connected to the outer wall of one side of the four rubber blocks, the outer wall of the bottom of the mounting plate is fixedly connected with a connecting seat, and the outer wall of one side of the connecting seat is fixedly connected with a handle.
Preferably, the limiting assembly comprises a limiting block slidably connected to the inner wall of one side of the through hole, and the outer wall of the limiting block on the opposite side is of a slope structure.
Preferably, the inner wall of one side of the circular groove is rotatably connected with a screw rod, the outer wall of one side of the screw rod is fixedly connected with a knob, and the knob and the outer wall of one side of the sleeve rod form sliding connection.
Preferably, the circular groove arc inner wall is connected with two limiting plates in a sliding mode, the two limiting plates are fixedly connected with extrusion blocks on the outer wall of the opposite side, the outer wall of one side of each extrusion block is of an inclined plane structure close to the corresponding limiting block, the extrusion blocks and the inclined plane side walls of the two limiting blocks are connected in a sliding mode, and the outer wall of one side of each extrusion block is provided with a threaded hole matched with the corresponding screw rod.
The utility model discloses an improve and provide a microcomputer type oil extraction nitrogen injection controlling means convenient to maintenance here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses a L type seat, block rubber, mounting panel, spout, fixing base and the steel sheet buckle that set up can realize when using, pulling the handle, through handle and connecting seat drive two block rubbers that are in the below remove, then fix the block rubber through the steel sheet buckle, when continuing to pull the handle, through the slip between loop bar and the sleeve, make the mounting panel move gradually to the horizontality, can carry out maintenance work, need not to carry out the dismantlement work of controlling means, improved maintenance efficiency;
the second step is as follows: the utility model discloses a knob through setting up that sets up, the lead screw, the extrusion piece, the restriction piece, sleeve and loop bar, can realize when carrying out maintenance work, after the mounting panel is taken out suitable length, it is rotatory to drive the lead screw through rotatory knob, under the effect of restriction board, the rotation of restriction extrusion piece, screw hole on the cooperation extrusion piece, make the extrusion piece remove, through the inclined plane structure of extrusion piece and restriction piece, release the through-hole with two restriction pieces, extrude telescopic inner wall, and then realize the fixed of loop bar, realize the rigidity of mounting panel through fixing base and steel sheet buckle, realized that this controlling means can carry out adjusting control device's position according to the maintenance position, maintenance efficiency has further been improved.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional view of the housing of the present invention;
FIG. 3 is a schematic view of the explosive structure of the mounting plate, the rubber block and the L-shaped seat of the present invention;
FIG. 4 is a schematic cross-sectional view of the sleeve of the present invention;
fig. 5 is a cross-sectional front view of the loop bar of the present invention.
Description of reference numerals:
1. a housing; 2. a door body; 3. an L-shaped seat; 4. mounting a plate; 5. a connecting seat; 6. a handle; 7. a rubber block; 8. a sleeve; 9. a loop bar; 10. a spring; 11. a supporting seat; 12. a knob; 13. a fixed seat; 14. buckling a steel sheet; 15. a screw rod; 16. a limiting plate; 17. a limiting block; 18. and extruding the block.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.
The utility model discloses an improve and provide a microcomputer type oil extraction nitrogen injection controlling means convenient to maintenance here, the technical scheme of the utility model is:
as shown in figures 1-5, a microcomputer oil-discharging nitrogen-injecting control device convenient for maintenance comprises a shell 1, wherein both sides of the inner wall of one side of the shell 1 are fixedly connected with a supporting component, the supporting component comprises an L-shaped seat 3 fixedly connected with the inner wall of one side of the shell 1, the outer wall of one side of the L-shaped seat 3 is provided with a chute, the inner wall of one side of the chute is slidably connected with two rubber blocks 7, the outer wall of one side of the two rubber blocks 7 is fixedly connected with an installation component, the outer wall of one side of the L-shaped seat 3 is fixedly connected with a sleeve 8, the arc-shaped inner wall of the sleeve 8 is slidably connected with a loop bar 9, the outer wall of one side of the loop bar 9 is fixedly connected with a spring 10, the spring 10 and the sleeve 8 form a fixed connection, the arc-shaped outer wall of the loop bar 9 is fixedly connected with a fixing component, the fixing component comprises a supporting seat 11 fixed on the arc-shaped outer wall of the loop bar 9, the outer wall at the bottom of the supporting seat 11 is fixedly connected with a fixing seat 13, the outer wall of one side of the fixing seat 13 is fixedly connected with a steel sheet 14 matched with the rubber block 7, a circular groove is formed in the outer wall of one side of the loop bar 9, two through holes are formed in the arc-shaped inner wall of the circular groove, and a limiting assembly is connected to the inner wall of one side of each through hole in a sliding mode; by means of the structure, the mounting plate 4 can be gradually moved to the horizontal state through the sliding between the sleeve rod 9 and the sleeve 8 in the process of pulling the handle 6, and then the maintenance work can be carried out.
Further, the outer wall of one side of the shell 1 is hinged with a door body 2; with the above configuration, the control device inside the casing 1 can be protected by the door 2.
Further, the mounting assembly comprises a mounting plate 4 fixedly connected to the outer wall of one side of each of the four rubber blocks 7, the outer wall of the bottom of the mounting plate 4 is fixedly connected with a connecting seat 5, and the outer wall of one side of the connecting seat 5 is fixedly connected with a handle 6; borrow by above-mentioned structure, can fix controlling means on mounting panel 4, when carrying out maintenance work, pulling handle 6 drives two rubber blocks 7 that are in the below through handle 6 and connecting seat 5 and removes along the spout.
Furthermore, the limiting component comprises limiting blocks 17 connected to the inner wall of one side of the through hole in a sliding manner, the limiting blocks 17 are arranged, and the outer walls of the two limiting blocks 17 on the opposite sides are of inclined plane structures; by means of the structure, after the two limiting blocks 17 are pushed out of the through holes, the inner wall of the sleeve 8 is extruded, and then the sleeve rod 9 is fixed.
Further, the inner wall of one side of the circular groove is rotatably connected with a screw rod 15, the outer wall of one side of the screw rod 15 is fixedly connected with a knob 12, and the knob 12 and the outer wall of one side of the loop bar 9 form sliding connection; by means of the structure, the screw rod 15 can be driven to rotate by rotating the knob 12.
Furthermore, the arc-shaped inner wall of the circular groove is connected with two limiting plates 16 in a sliding manner, the outer wall of the opposite side of the two limiting plates 16 is fixedly connected with an extrusion block 18, the outer wall of one side of the extrusion block 18, which is close to the limiting block 17, is of an inclined surface structure, the extrusion block 18 and the inclined side walls of the two limiting blocks 17 are in sliding connection, and the outer wall of one side of the extrusion block 18 is provided with a threaded hole matched with the screw rod 15; with the structure, when the screw rod 15 rotates, the rotation of the extrusion block 18 is limited under the action of the limiting plate 16, and the extrusion block 18 moves by matching with the threaded hole on the extrusion block 18.
The working principle is as follows: when the device is used, the control device is fixed on the mounting plate 4, the mounting plate 4 is fixed on the L-shaped seat 3 through the extrusion of the four rubber blocks 7 and the side wall of the sliding groove, when maintenance work is carried out, the handle 6 is pulled, the two rubber blocks 7 at the lower part are driven to move along the sliding groove through the handle 6 and the connecting seat 5, then the rubber blocks 7 are fixed through the steel sheet buckle 14, when the handle 6 is continuously pulled, the mounting plate 4 gradually moves to a horizontal state through the sliding between the sleeve rod 9 and the sleeve 8, after the mounting plate 4 is taken out for a proper length, the screw rod 15 is driven to rotate through the rotating knob 12, under the action of the limiting plate 16, the rotation of the extrusion block 18 is limited, the extrusion block 18 is matched with the threaded hole on the extrusion block 18 to move, the two limiting blocks 17 are pushed out of the through holes through the inclined plane structures of the extrusion block 18 and the limiting block 17, and the inner wall of the sleeve 8 is extruded, and then realize the fixed of loop bar 9, realize the rigidity of mounting panel 4 through fixing base 13 and steel sheet buckle 14, realized that this controlling means can carry out adjusting control device's position according to the maintenance position, need not to carry out controlling means's dismantlement work simultaneously, maintenance efficiency has been improved, after the maintenance, drive extrusion block 18 through rotatory knob 12 and keep away from restriction piece 17, drive loop bar 9 quick return under the effect of spring 10 this moment, and then drive mounting panel 4 through fixing base 13 and steel sheet buckle 14 and remove to casing 1 inside, it can to adjust the position of mounting panel 4 through handle 6 and connecting seat 5 at last.
Claims (6)
1. The utility model provides a microcomputer type oil extraction nitrogen injection controlling means convenient to maintenance which characterized in that: comprises a shell (1), wherein both sides of the inner wall of one side of the shell (1) are fixedly connected with a supporting component, the supporting component comprises an L-shaped seat (3) fixedly connected with the inner wall of one side of the shell (1), the outer wall of one side of the L-shaped seat (3) is provided with a chute, the inner wall of one side of the chute is slidably connected with two rubber blocks (7), two outer walls of one sides of the rubber blocks (7) are fixedly connected with a mounting component, the outer wall of one side of the L-shaped seat (3) is fixedly connected with a sleeve (8), the arc-shaped inner wall of the sleeve (8) is slidably connected with a loop bar (9), the outer wall of one side of the loop bar (9) is fixedly connected with a spring (10), the spring (10) and the sleeve (8) form a fixed connection, the arc-shaped outer wall of the loop bar (9) is fixedly connected with a fixing component, the fixing component comprises a supporting seat (11) fixed on the arc-shaped outer wall of the loop bar (9), supporting seat (11) bottom outer wall fixedly connected with fixing base (13), steel sheet buckle (14) of fixing base (13) one side outer wall fixedly connected with and rubber block (7) looks adaptation, the circular slot has been seted up to loop bar (9) one side outer wall, two through-holes have been seted up, two to circular slot arc inner wall equal sliding connection of through-hole one side inner wall has the restriction subassembly.
2. The microcomputer type oil-discharging and nitrogen-injecting control device convenient to maintain according to claim 1, characterized in that: the outer wall of one side of the shell (1) is hinged with a door body (2).
3. The microcomputer type oil-discharging and nitrogen-injecting control device convenient to maintain according to claim 1, characterized in that: the mounting assembly comprises a mounting plate (4) fixedly connected to the outer wall of one side of the four rubber blocks (7), a connecting seat (5) is fixedly connected to the outer wall of the bottom of the mounting plate (4), and a handle (6) is fixedly connected to the outer wall of one side of the connecting seat (5).
4. The microcomputer type oil-discharging and nitrogen-injecting control device convenient to maintain according to claim 1, characterized in that: the limiting assembly comprises limiting blocks (17) connected to the inner wall of one side of the through hole in a sliding mode, the limiting blocks (17), and the outer walls of the two limiting blocks (17) on the opposite sides are of inclined plane structures.
5. The microcomputer type oil-discharging and nitrogen-injecting control device convenient to maintain according to claim 4, characterized in that: the inner wall of one side of the circular groove is rotatably connected with a screw rod (15), the outer wall of one side of the screw rod (15) is fixedly connected with a knob (12), and the knob (12) and the outer wall of one side of the loop bar (9) form sliding connection.
6. The microcomputer type oil-discharging and nitrogen-injecting control device convenient to maintain according to claim 5, characterized in that: circular slot arc inner wall sliding connection has two limiting plate (16), two limiting plate (16) opposite side outer wall fixedly connected with extrusion piece (18), extrusion piece (18) one side outer wall is close to limiting block (17) department and is the inclined plane structure, and the inclined plane lateral wall of extrusion piece (18) and two limiting block (17) all constitutes sliding connection, extrusion piece (18) one side outer wall sets up the screw hole with lead screw (15) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220644913.7U CN217160274U (en) | 2022-03-23 | 2022-03-23 | Microcomputer type oil discharging and nitrogen injecting control device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220644913.7U CN217160274U (en) | 2022-03-23 | 2022-03-23 | Microcomputer type oil discharging and nitrogen injecting control device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217160274U true CN217160274U (en) | 2022-08-09 |
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ID=82696131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220644913.7U Active CN217160274U (en) | 2022-03-23 | 2022-03-23 | Microcomputer type oil discharging and nitrogen injecting control device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217160274U (en) |
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- 2022-03-23 CN CN202220644913.7U patent/CN217160274U/en active Active
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