CN113572052A

CN113572052A - Energy-saving control cabinet of air compressor

Info

Publication number: CN113572052A
Application number: CN202111096840.9A
Authority: CN
Inventors: 周青松; 郭凯; 周仝
Original assignee: Xuzhou Zhongzhou Transmission And Distribution Equipment Co ltd
Current assignee: Xuzhou Zhongzhou Transmission And Distribution Equipment Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-10-29

Abstract

The invention discloses an energy-saving control cabinet for an air compressor, which comprises an upper end plate fixedly welded at the upper end of the front side of a long end plate, a lower end plate fixedly welded at the lower end of the front side of the long end plate, supporting columns fixedly welded at four end corners between the upper end plate and the lower end plate, movable inserting plates installed at two sides of the upper end plate, and two cylindrical grooves fixedly arranged on the surfaces of the upper end and the lower end of each movable inserting plate. According to the invention, the mounting cavities B are fixedly arranged on two sides of the inner part of the plug-in type track groove, the connecting block is fixedly connected with one side of the inner part of the mounting cavity B through the extension springs B, and the elastic force of the extension springs B enables the connecting block and the mounting cavity B to transversely reciprocate integrally, so that the cabinet body can be quickly opened, the maintenance treatment of internal electrical equipment by workers is facilitated, and the maintenance efficiency is improved.

Description

Energy-saving control cabinet of air compressor

Technical Field

The invention relates to the technical field of air compressor control cabinets, in particular to an energy-saving air compressor control cabinet.

Background

With the rapid development of social economy, the application of the control cabinet is extremely wide, the control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of a power system, the control cabinet is convenient to overhaul, and the safety of people and surrounding equipment is not endangered.

When in normal operation, the circuit can be switched on or switched off by a manual or automatic switch; the circuit is cut off or the alarm is given by the aid of a protective electrical appliance when the fault or abnormal operation occurs; the measuring instrument can display various parameters in operation, can also adjust certain electrical parameters, and can prompt or send signals when deviating from a normal working state.

Most of the existing air compressor control cabinets are of an integrated structure, and two sides of the existing air compressor control cabinets cannot be opened, so that the existing air compressor control cabinets are not beneficial to workers to quickly maintain and process internal electrical equipment, and the maintenance efficiency is greatly reduced; and the detachable movable inserting plate can not be effectively and quickly fixed, and the movable inserting plate can not be quickly disassembled.

Disclosure of Invention

The invention aims to provide an energy-saving control cabinet of an air compressor, which aims to solve the problems that most of air compressor control cabinets provided in the background technology are of an integrated structure, two sides of the air compressor control cabinet cannot be opened, so that workers can not rapidly maintain and process internal electrical equipment, and the maintenance efficiency is greatly reduced; and the detachable movable inserting plate can not be effectively and quickly fixed, and the movable inserting plate can not be quickly disassembled.

In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving control cabinet for an air compressor comprises a long end plate, an upper end plate is fixedly welded at the upper end of the front side of the long end plate, a lower end plate is fixedly welded at the lower end of the front side of the long end plate, supporting columns are fixedly welded at four end corners between the upper end plate and the lower end plate, movable inserting plates are installed at two sides of the upper end plate, two cylindrical grooves are fixedly arranged on the surfaces of the upper end and the lower end of each movable inserting plate, abutting end caps are installed in the cylindrical grooves in an inserted mode, inserting type limiting pins are fixedly welded at the inner sides of the abutting end caps, two installation cavities A are fixedly arranged at the upper end and the lower end of each supporting column, an extension spring A is fixedly welded in the middle of the rear end inside of each installation cavity A, a movable connecting plate is fixedly welded at the lower end of the extension spring A, limiting pin blocks are fixedly welded at the lower end of the movable connecting plate, clamping grooves are fixedly arranged at two sides inside the cylindrical grooves, run through around the both sides of upper end plate and lower end plate internal surface all and be provided with cartridge type track groove, cartridge type track inslot inserts installs cartridge type lath, through welded fastening connection between cartridge type lath and the activity picture peg, the fixed installation cavity B that is provided with of centre department of cartridge type track groove both sides, the fixed welding in one side of installation cavity B inside has the spring B that stretches, the welding of one side of spring B has the connecting block that stretches, the fixed spacing snap ring that is provided with in one side of connecting block, the inside of connecting block and spacing snap ring is all fixed and is provided with the activity groove, the inside movable mounting in activity groove has roll type metal pearl, the internal surface of cartridge type lath is close to the fixed long recess that is provided with of centre department.

Preferably, cartridge type spacer pin includes cartridge cylinder, spacing end cap, spacing type dovetail groove, the fixed welding in one side of cartridge cylinder has spacing end cap, the fixed surface all around of the inside one end of cartridge cylinder is provided with spacing type dovetail groove.

Preferably, the department runs through in the middle of the cylinder recess and is provided with the dark jack of cylinder, the dark jack of cylinder runs through movable picture peg and extends to the inside one side of support column, the fixed both sides that are located the dark jack of cylinder of installation cavity A, the cartridge cylinder inserts and is located the dark jack of cylinder.

Preferably, the installation cavity A front end runs through and is provided with the activity hole, spacing round pin piece activity is located the activity hole, through the fixed welded connection of extension spring A between the terminal surface of spacing round pin piece one end and the installation cavity A rear end terminal surface, the other end card of spacing round pin piece is gone into and is located spacing type dovetail groove.

Preferably, support and press the end cap including connecting disk, spliced pole, elasticity strip, joint round pin, the inboard middle department fixed welding of connecting disk has the spliced pole, the equal fixed welding in both sides has the elasticity strip around connecting the disk, the one end fixed welding of elasticity strip has the joint round pin.

Preferably, the connecting column and the inserting cylinder are fixedly welded and connected through a limiting end cap, and the clamping pin is clamped in the clamping groove.

Preferably, the connecting block and the surface inside the mounting cavity B are fixedly welded and connected through an extension spring B, the rolling metal beads movably rotate to move in a movable groove on the connecting block, and the other ends of the rolling metal beads are movably located in the long grooves.

Preferably, the upper side and the lower side of the interior of the movable inserting plate are fixedly welded with the plug-in type lath, the plug-in type lath is inserted into the plug-in type track groove, and the upper end plate and the lower end plate are fixedly supported and connected through four supporting columns.

Preferably, a control panel is movably arranged between the two support columns at the front end, a hinge is fixedly arranged in one of the support columns, and the support columns and the control panel are movably and rotatably connected through the hinge.

Preferably, one side of activity picture peg is provided with the air compressor machine, one side of air compressor machine is fixed and is provided with the control line, connect through the control line between the inside of air compressor machine and activity picture peg.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the installation cavities B are fixedly arranged on two sides of the inner part of the plug-in type track groove, the connecting block is fixedly connected with one side of the inner part of the installation cavity B through the extension spring B, and the elastic force of the extension spring B enables the connecting block and the installation cavity B to integrally reciprocate transversely, so that the rolling metal beads are driven to reciprocate transversely, the mobility of the rolling metal beads between the long grooves and the movable grooves is improved, and the friction force between the plug-in type laths and the inner wall of the plug-in type track groove is greatly reduced through the movable fit between the rolling metal beads and the long grooves;

2. the invention realizes the matched installation between the movable inserting plate and the supporting column through the inserting and matching between the deep inserting hole of the cylinder and the inserting cylinder, the limiting trapezoidal groove is fixedly arranged around the surface of one end of the inserting cylinder, so that the limiting trapezoidal groove and the limiting pin block can be clamped and limited, the limiting pin block is fixedly connected with one end inside the installation cavity A through the extension spring A, the elastic force of the extension spring A has the trend of outwards pressing the limiting pin block, the inserting cylinder can be limited under the opposite pressing of the two limiting pin blocks, the cabinet body can be quickly opened, the maintenance treatment of the internal electrical equipment by a worker is facilitated, and the maintenance efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged top cutaway view of FIG. 1 at A in accordance with the present invention;

FIG. 4 is an enlarged cutaway view of FIG. 2 at B of the present invention;

FIG. 5 is an enlarged cutaway view taken at C of FIG. 2 in accordance with the present invention;

FIG. 6 is an elevational view, partially cut away, of the present invention;

FIG. 7 is an enlarged cutaway view of the invention at D in FIG. 6;

fig. 8 is an enlarged cut-away view at E of fig. 6 of the present invention.

In the figure: 1. an upper end plate; 2. a long end plate; 3. a lower end plate; 4. a movable plug board; 5. an air compressor; 6. a control panel; 7. a support pillar; 8. pressing the end cap; 801. connecting the round blocks; 802. connecting columns; 803. an elastic strip; 804. a latch pin; 9. plug-in mounting type limiting pins; 901. inserting a cylinder; 902. a limiting end cap; 903. a limit type trapezoid groove; 10. a cylindrical groove; 11. installing a cavity A; 12. extending the spring A; 13. a limit pin block; 14. a movable connecting plate; 15. a clamping groove; 16. inserting type laths; 17. installing a cavity B; 18. extending the spring B; 19. connecting blocks; 20. rolling metal beads; 21. a limit snap ring; 22. a movable groove; 23. a long groove; 24. a cylindrical deep jack; 25. Plug-in type track groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, an embodiment of the present invention includes: an energy-saving control cabinet for an air compressor comprises a long end plate 2, an upper end plate 1 is fixedly welded at the upper end of the front side of the long end plate 2, a lower end plate 3 is fixedly welded at the lower end of the front side of the long end plate 2, supporting columns 7 are fixedly welded at four corners between the upper end plate 1 and the lower end plate 3, movable inserting plates 4 are mounted at two sides of the upper end plate 1, two cylindrical grooves 10 are fixedly arranged on the surfaces of the upper end and the lower end of each movable inserting plate 4, abutting end caps 8 are installed in the cylindrical grooves 10 in an inserted mode, inserted limiting pins 9 are fixedly welded at the inner sides of the abutting end caps 8, two mounting cavities A11 are fixedly arranged at the upper end and the lower end of each supporting column 7, an extension spring A12 is fixedly welded at the middle of the rear end inside a mounting cavity A11, a movable connecting plate 14 is fixedly welded at the lower end of the extension spring A12, limiting pin blocks 13 are fixedly welded at the lower end of the movable connecting plate 14, clamping grooves 15 are fixedly arranged at two sides inside the cylindrical grooves 10, the inner surfaces of the upper end plate 1 and the lower end plate 3 are provided with plug-in type track grooves 25 in a front-back penetrating mode, plug-in type battens 16 are inserted into the plug-in type track grooves 25, the plug-in type battens 16 are fixedly connected with the movable insertion plates 4 through welding, an installation cavity B17 is fixedly arranged in the middle of the two sides of the plug-in type track grooves 25, an extension spring B18 is fixedly welded to one side of the inside of an installation cavity B17, a connecting block 19 is welded to one side of the extension spring B18, a limiting snap ring 21 is fixedly arranged on one side of the connecting block 19, movable grooves 22 are fixedly arranged in the inside of the connecting block 19 and the limiting snap ring 21, rolling type metal beads 20 are movably arranged in the inside of the movable grooves 22, and long grooves 23 are fixedly arranged on the inner surfaces of the plug-in type battens 16 close to the middle.

Further, cartridge type spacer pin 9 includes cartridge cylinder 901, spacing end cap 902, spacing type dovetail groove 903, and one side fixed welding of cartridge cylinder 901 has spacing end cap 902, and the fixed surface all around of the inside one end of cartridge cylinder 901 is provided with spacing type dovetail groove 903, and spacing end cap 902 has certain limiting displacement to holistic cartridge type spacer pin 9.

Further, the middle of the cylindrical groove 10 is provided with a cylindrical deep insertion hole 24 in a penetrating manner, the cylindrical deep insertion hole 24 penetrates through the movable insertion plate 4 and extends to one side of the inside of the supporting column 7, the installation cavity A11 is fixedly located on two sides of the inside of the cylindrical deep insertion hole 24, the insertion cylinder 901 is inserted into the cylindrical deep insertion hole 24, and the cylindrical deep insertion hole 24 can be used for inserting and matching the insertion cylinder 901 for installation.

Further, the installation cavity A11 front end runs through and is provided with the activity hole, and spacing round pin piece 13 activity is located the activity hole, and through the fixed welded connection of extension spring A12 between the terminal surface of spacing round pin piece 13 one end and the installation cavity A11 rear end terminal surface, the other end card of spacing round pin piece 13 is gone into and is located spacing type dovetail groove 903, and the very big improvement in activity hole is spacing to spacing round pin piece 13 motion.

Furthermore, support and press end cap 8 including connecting disk 801, spliced pole 802, elasticity strip 803, joint round pin 804, connect the fixed welding of the middle department of disk 801 inboard and have spliced pole 802, connect both sides around disk 801 and all fixed welding have elasticity strip 803, the fixed welding of one end of elasticity strip 803 has joint round pin 804, connects disk 801 and has improved the convenience that whole support and press end cap 8 plug to a certain extent and install.

Further, the connecting column 802 and the insertion cylinder 901 are fixedly welded and connected through the limiting end cap 902, the clamping pin 804 is clamped in the clamping groove 15, the connecting round block 801 and the limiting end cap 902 can be fixedly connected through the connecting column 802, and therefore the abutting end cap 8 and the insertion limiting pin 9 are connected into an integral structure.

Furthermore, the connecting block 19 is fixedly welded with the surface inside the mounting cavity B17 through an extension spring B18, the rolling metal beads 20 movably rotate to displace in the movable groove 22 on the connecting block 19, the other ends of the rolling metal beads 20 are movably positioned in the long groove 23, and the rolling metal beads 20 can rotate in any direction in the movable groove 22, so that the movable matching performance between the connecting block 19 and the plug-in type lath 16 is improved.

Further, the upper side and the lower side of the interior of the movable inserting plate 4 are fixedly welded with the plug-in type lath 16, the plug-in type lath 16 is inserted into the clamping groove 15, the upper end plate 1 and the lower end plate 3 are fixedly supported and connected through the four supporting columns 7, and the upper end plate 1, the long end plate 2, the lower end plate 3 and the supporting columns 7 are fixedly welded to form a whole frame structure.

Furthermore, a control panel 6 is movably arranged between the two support columns 7 at the front end, a hinge is fixedly arranged in one support column 7, and the support column 7 and the control panel 6 are movably and rotatably connected through the hinge.

Further, one side of the movable inserting plate 4 is provided with an air compressor 5, one side of the air compressor 5 is fixedly provided with a control line, and the air compressor 5 is connected with the inside of the movable inserting plate 4 through the control line.

When the movable inserting plate is used, the inserting type track grooves 25 are arranged on two sides inside the upper end plate 1 and the lower end plate 3 in a penetrating mode, the inserting type laths 16 fixedly welded on the upper side and the lower side of the movable inserting plate 4 are inserted into the inserting type track grooves 25, the limiting clamping effect on the movable inserting plate 4 is improved, meanwhile, the movable inserting plate 4 can be pulled out through the inserting type track grooves 25, the mounting cavities B17 are fixedly arranged on two sides inside the inserting type track grooves 25, the connecting block 19 is fixedly connected with one side inside the mounting cavity B17 through the extension spring B18, the elastic force of the extension spring B18 enables the connecting block 19 and the mounting cavity B17 to integrally move transversely in a reciprocating mode, the rolling type metal beads 20 are driven to move transversely in a reciprocating mode, and the mobility of the rolling type metal beads 20 between the long grooves 23 and the movable grooves 22 is improved;

through the movable fit between the rolling metal beads 20 and the long grooves 23, the friction force between the plug-in type laths 16 and the inner walls of the plug-in type track grooves 25 is greatly reduced, so that the efficiency of inserting, pulling, installing and disassembling the plug-in type laths 16 in the plug-in type track grooves 25 is improved, the function that the movable inserting plates 4 can be quickly disassembled from the upper end plate 1 and the lower end plate 3 is realized, the two sides can be opened, the internal structure between the upper end plate 1 and the lower end plate 3 can be quickly exposed, and the maintenance of the inside of a worker is facilitated;

after the movable inserting plate 4 is inserted and installed between the upper end plates 1, the inserting cylinder 901 is inserted and installed in the cylinder deep inserting hole 24, the matched installation between the movable inserting plate 4 and the supporting column 7 is realized through the insertion and the matching between the cylinder deep inserting hole 24 and the inserting cylinder 901, the limiting type trapezoidal groove 903 is fixedly arranged on the periphery of one end surface of the inserting cylinder 901, the limiting type trapezoidal groove 903 and the limiting pin block 13 can be clamped and limited, the limiting pin block 13 and one end inside the installing cavity A11 are fixedly connected through the extension spring A12, the elasticity of the extension spring A12 has the trend of outwards pressing the limiting pin block 13, the inserting cylinder 901 can be limited under the opposite pressing of the two limiting pin blocks 13, and the upper end plate 1, the long end plate 2, the lower end plate 3 and the supporting column 7 are fixedly welded to form an integral frame structure;

spacing end cap 902 and connect through spliced pole 802 fixed welded connection between the circle piece 801, spacing end cap 902 can laminate the security group in cylindrical groove 10, thereby have certain horizontal limiting displacement to inside cartridge cylinder 901, at the fixed welding joint round pin 804 of the one end of elasticity strip 803, make joint round pin 804 can clamp in joint groove 15, this makes cartridge cylinder 901 can't be pulled out from the dark jack 24 of cylinder, if at this moment to the quick pulling out of cartridge cylinder 901, then through the elasticity of elasticity strip 803 with the inside side bending extrusion of elasticity strip 803, make joint round pin 804 easily deviate from joint groove 15, thereby realize the fixed fit between whole cartridge type spacer pin 9 to activity picture peg 4 and support column 7, and plug installation that can be quick.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air compressor machine energy-saving control cabinet, includes long end plate (2), its characterized in that: an upper end plate (1) is fixedly welded at the upper end of the front side of the long end plate (2), a lower end plate (3) is fixedly welded at the lower end of the front side of the long end plate (2), supporting columns (7) are fixedly welded at four end corners between the upper end plate (1) and the lower end plate (3), movable inserting plates (4) are installed on two sides of the upper end plate (1), two cylindrical grooves (10) are fixedly arranged on the surfaces of the upper end and the lower end of each movable inserting plate (4), a pressing end cap (8) is installed in each cylindrical groove (10) in a clamping mode, and a plug-in type limiting pin (9) is fixedly welded on the inner side of each pressing end cap (8);

the utility model discloses a support column, including support column (7), both ends are all fixed about support column (7) are provided with two installation cavity A (11), the fixed welding of the centre department of the inside rear end of installation cavity A (11) has the spring A (12) of stretching, the lower extreme fixed welding of spring A (12) has active connecting plate (14), the fixed welding of the lower extreme of active connecting plate (14) has spacing round pin piece (13), the inside both sides of cylinder recess (10) are all fixed and are provided with joint groove (15), it is provided with cartridge type track groove (25) to run through around the both sides of upper end plate (1) and lower end plate (3) internal surface all, cartridge type lath (16) are installed to the cartridge type track groove (25) interpolation, connect through welded fastening between cartridge type lath (16) and activity picture peg (4), the centre department of cartridge type track groove (25) both sides is fixed and is provided with installation cavity B (17), the fixed welding of one side of installation cavity B (17) inside has extension spring B (18), the welding of one side of extension spring B (18) has connecting block (19), one side of connecting block (19) is fixed and is provided with spacing snap ring (21), the inside of connecting block (19) and spacing snap ring (21) is all fixed and is provided with movable groove (22), the inside movable mounting of movable groove (22) has roll type metal pearl (20), the internal surface of cartridge type lath (16) is close to middle fixed long recess (23) that is provided with of department.

2. The air compressor energy-saving control cabinet of claim 1, characterized in that: the plug-in type limiting pin (9) comprises a plug-in cylinder (901), a limiting end cap (902) and a limiting trapezoidal groove (903), wherein the limiting end cap (902) is fixedly welded to one side of the plug-in cylinder (901), and the limiting trapezoidal groove (903) is fixedly arranged on the surface of the periphery of one end inside the plug-in cylinder (901).

3. The air compressor energy-saving control cabinet of claim 2, characterized in that: the middle of cylinder recess (10) is located to run through and is provided with the dark jack of cylinder (24), the dark jack of cylinder (24) runs through movable picture peg (4) and extends to the inside one side of support column (7), the fixed both sides that are located the dark jack of cylinder (24) in installation cavity A (11), cartridge cylinder (901) insert and are located the dark jack of cylinder (24).

4. The air compressor energy-saving control cabinet of claim 1, characterized in that: the installation cavity A (11) front end runs through and is provided with the activity hole, spacing round pin piece (13) activity is located the activity hole, through stretch spring A (12) fixed weld connection between the terminal surface of spacing round pin piece (13) one end and installation cavity A (11) rear end terminal surface, the other end card of spacing round pin piece (13) is gone into and is located spacing type dovetail groove (903).

5. The air compressor energy-saving control cabinet of claim 1, characterized in that: the pressing end cap (8) comprises a connecting round block (801), a connecting column (802), elastic strips (803) and a clamping pin (804), the connecting column (802) is fixedly welded in the middle of the inner side of the connecting round block (801), the elastic strips (803) are fixedly welded on the front side and the rear side of the connecting round block (801), and the clamping pin (804) is fixedly welded at one end of each elastic strip (803); the connecting column (802) and the plug-in column (901) are fixedly connected through a limiting end cap (902).

6. The air compressor energy-saving control cabinet of claim 5, characterized in that: the clamping pin (804) is clamped in the clamping groove (15).

7. The air compressor energy-saving control cabinet of claim 1, characterized in that: the surface of the connecting block (19) and the surface of the inner part of the mounting cavity B (17) are fixedly welded and connected through an extension spring B (18), the rolling metal beads (20) are movably and rotatably positioned in a movable groove (22) on the connecting block (19), and the other ends of the rolling metal beads (20) are movably positioned in a long groove (23).

8. The air compressor energy-saving control cabinet of claim 1, characterized in that: the upper side and the lower side of the interior of the movable inserting plate (4) are fixedly welded with the insertion type lath (16), the insertion type lath (16) is inserted into the insertion type track groove (25), and the upper end plate (1) and the lower end plate (3) are fixedly supported and connected through four supporting columns (7).

9. The air compressor energy-saving control cabinet of claim 1, characterized in that: two support columns (7) positioned at the front end are movably provided with a control panel (6), one of the support columns (7) is internally fixedly provided with a hinge, and the support columns (7) are movably and rotatably connected with the control panel (6) through the hinge.

10. The air compressor energy-saving control cabinet of claim 1, characterized in that: one side of activity picture peg (4) is provided with air compressor machine (5), the fixed control line that is provided with in one side of air compressor machine (5), connect through the control line between the inside of air compressor machine (5) and activity picture peg (4).