CN216087183U - Explosion-proof facility of electrical equipment of LNG liquid factory - Google Patents
Explosion-proof facility of electrical equipment of LNG liquid factory Download PDFInfo
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- CN216087183U CN216087183U CN202121299037.0U CN202121299037U CN216087183U CN 216087183 U CN216087183 U CN 216087183U CN 202121299037 U CN202121299037 U CN 202121299037U CN 216087183 U CN216087183 U CN 216087183U
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Abstract
The utility model belongs to the technical field of explosion prevention of electrical equipment, and particularly relates to an explosion-proof facility of electrical equipment of an LNG liquid plant, which comprises explosion-proof electrical equipment provided with a bottom plate, a supporting rod and an explosion-proof electrical box, wherein the supporting rod is fixedly connected to the top end face of the bottom plate, and the explosion-proof electrical equipment is provided with a mounting assembly for mounting the explosion-proof electrical box; through the installation component that sets up, the installation to a plurality of explosion-proof electrical boxes is conveniently spliced and installed, convenient assembly, and convenient dismantlement and maintenance, the convenience that improves the device use, through the spacing subassembly that sets up, the stability that improves the device use, the security that improves the device use avoids two bracing pieces alternate segregation, and the convenience is adjusted according to the concatenation needs of actual connecting rod, the maximum distance to two bracing pieces limits, the effect that improves the device use.
Description
Technical Field
The utility model belongs to the technical field of explosion prevention of electrical equipment, and particularly relates to an explosion-proof facility for electrical equipment of an LNG liquid plant.
Background
The explosion-proof facilities of electrical equipment of traditional LNG liquid factory use at the installation is comparatively troublesome, and inconvenient according to actual need expand the installation (all install on a fixed shelf, the space is limited, can't expand), and fixed unstability (adjustable shelf when using, easy random separation, it is unsafe to use).
In order to solve the problems, the application provides an explosion-proof facility for electrical equipment of an LNG liquid plant.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an explosion-proof facility for electrical equipment of an LNG liquid plant, which is convenient, stable and reliable to expand and install.
In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof facility of electrical equipment of an LNG liquid plant comprises explosion-proof electrical equipment provided with a bottom plate, a support rod and an explosion-proof electrical box, wherein the support rod is fixedly connected to the top end face of the bottom plate, and the explosion-proof electrical equipment is provided with a mounting assembly for mounting the explosion-proof electrical box;
the mounting assembly comprises a connecting rod, a clamping sleeve, a spring, a fixed block, a fixed frame, a sliding rail and a sliding sleeve, wherein the connecting rod is fixedly connected to the outer side of any one supporting rod, a sliding groove is formed in the outer side of the connecting rod, the clamping sleeve is slidably connected to the inner side wall of the sliding groove, the spring is fixedly connected between one end of the clamping sleeve and the inner side wall of the sliding groove, the fixed block is fixedly connected to one side, close to the spring, of the other supporting rod, the fixed frame is fixedly connected to the outer side of the connecting rod, the sliding rail is fixedly connected to the other end of the fixed frame, the sliding sleeve is slidably connected to the outer side of the sliding rail, and one end, close to the bottom plate, of the sliding sleeve is fixedly connected to the explosion-proof electric box.
Preferably, the clamping sleeve mainly comprises a limiting ring and a connecting sleeve, the inner side wall of the sliding groove is connected with the limiting ring in a sliding manner, the outer side of the limiting ring is fixedly connected with the connecting sleeve, and the inner side wall of the connecting sleeve is connected with the connecting rod in a sliding manner.
Preferably, the movement track of the spring is linear, the fixed block is arranged on the movement track of the connecting sleeve close to the fixed block, and the inner side wall of the connecting sleeve close to the fixed block is in sliding connection with the fixed block.
Preferably, the sliding sleeve is arranged in a three-quarter hollow cylinder shape, and the outer side wall of the sliding rail is attached to the inner side wall of the sliding sleeve.
Preferably, the explosion-proof electrical equipment of the LNG liquid plant is further provided with a limiting assembly for reinforcing, installing and fixing, wherein the limiting assembly comprises an installation shell, a servo motor, a transmission rod, a take-up pulley and a connecting rope, a Lina sister is fixed on the outer side of any one of the supporting rods, the servo motor is fixedly connected to the inner side of one end, away from the bottom plate, of the installation shell, the output end of the servo motor is fixedly connected with the transmission rod, the other end of the transmission rod is rotatably connected with the inner side wall of the installation shell through a rotating shaft, the take-up pulley is fixedly connected to the outer side of the transmission rod, the connecting rope is fixedly connected to the outer side of the take-up pulley, and the other end of the connecting rope is fixedly connected with the other supporting rod.
Preferably, the number of the take-up pulleys is two, the two take-up pulleys are respectively arranged at two ends of the transmission rod, the connecting rope is respectively arranged at two ends of the two support rods, and the transmission rod penetrates through the surfaces of the two take-up pulleys.
Compared with the prior art, the utility model has the beneficial effects that:
through the installation component that sets up, the installation to a plurality of explosion-proof electrical boxes is conveniently spliced and installed, convenient assembly, and convenient dismantlement and maintenance, the convenience that improves the device use, through the spacing subassembly that sets up, the stability that improves the device use, the security that improves the device use avoids two bracing pieces alternate segregation, and the convenience is adjusted according to the concatenation needs of actual connecting rod, the maximum distance to two bracing pieces limits, the effect that improves the device use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting assembly of the present invention;
fig. 3 is a schematic structural view of the ferrule of the present invention;
FIG. 4 is a schematic view of an installation structure of the sliding sleeve according to the present invention;
FIG. 5 is a schematic view of an installation structure of the position limiting assembly of the present invention;
in the figure:
10. explosion-proof electrical equipment; 11. a base plate; 12. a support bar; 13. explosion-proof electric box
20. Mounting the component; 21. a connecting rod; 22. a card sleeve; 221. a limiting ring; 222. connecting sleeves; 23. A spring; 24. a fixed block; 25. a fixed mount; 26. a slide rail; 27. a sliding sleeve;
30. a limiting component; 31. mounting a shell; 32. a servo motor; 33. a transmission rod; 34. a take-up pulley; 35. And connecting ropes.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4:
the present invention provides the following scheme: an explosion-proof facility of electrical equipment of an LNG liquid factory comprises explosion-proof electrical equipment 10 provided with a bottom plate 11, a support rod 12 and an explosion-proof electrical box 13, wherein the top end face of the bottom plate 11 is fixedly connected with the support rod 12, and the explosion-proof electrical equipment 10 is provided with a mounting assembly 20 for mounting the explosion-proof electrical box 13;
in this embodiment: present explosion-proof electrical equipment 10 is based on bottom plate 11, bracing piece 12 and explosion-proof electric box 13 and constitutes, and bottom plate 11 is used for the support to bracing piece 12, avoids bottom plate 11 to empty, during the use with explosion-proof electric box 13 with bracing piece 12 installation can, through the installation component 20 that sets up, conveniently splice the installation to the installation of a plurality of explosion-proof electric boxes 13, convenient assembly, and conveniently dismantle and maintain, improve the convenience that the device used.
As shown in fig. 1, 2, 3 and 4:
the utility model provides an explosion-proof facility of LNG liquid factory electrical equipment, installation component 20 includes connecting rod 21, cutting ferrule 22, spring 23, fixed block 24, mount 25, slide rail 26, sliding sleeve 27, arbitrary 12 outside fixedly connected with connecting rod 21 of bracing piece, the spout has been seted up in the connecting rod 21 outside, this spout inside wall sliding connection has cutting ferrule 22, fixedly connected with spring 23 between cutting ferrule 22 one end and this spout inside wall, another bracing piece 12 is close to one side fixedly connected with fixed block 24 of spring 23, connecting rod 21 outside fixedly connected with mount 25, 25 other end fixedly connected with slide rail 26 of mount, slide rail 26 outside sliding connection has sliding sleeve 27, sliding sleeve 27 is close to bottom plate 11's one end and 13 fixed connection of explosion-proof electric box.
In this embodiment: the clamping sleeve 22 is pushed by the spring 23 to enable the connecting rods 21 to be in limit connection through the clamping sleeve 22, each connecting rod 21 is attached to each other, the connecting rod 21 far away from the fixing block 24 is fixed to one supporting rod 12, then the spring 23 close to the fixing block 24 is sleeved on the fixing block 24 to complete connection and fixation of the connecting rods 21, the middle sliding rail 26 is pulled, the middle sliding rail 26 drives the connecting rods 21 to rotate through the fixing frame 25, the middle sliding rail 26 rotates around the connecting rods 21 to enable the middle sliding rail 26 to be separated from other sliding rails 26, the explosion-proof electric box 13 can be installed by slidably sleeving the sliding sleeve 27 on the sliding rail 26, the explosion-proof electric box 13 is convenient to install, when disassembly and maintenance are carried out, the middle sliding rail 26 can be pulled, the sliding sleeve 27 is separated from the corresponding sliding rail 26, disassembly of the explosion-proof electric box 13 is completed, and the clamping sleeve 22 can also be separated from the fixing block 24, by moving the supporting rods 12 corresponding to the fixing blocks 24, more connecting rods 21 are added, and the number of the connecting rods is increased or decreased as required, so that the application range of the device is expanded.
Further, the method comprises the following steps:
in an alternative embodiment, the ferrule 22 is mainly composed of a limit ring 221 and a connecting sleeve 222, the limit ring 221 is slidably connected to the inner side wall of the sliding groove, the connecting sleeve 222 is fixedly connected to the outer side of the limit ring 221, and the inner side wall of the connecting sleeve 222 is slidably connected to the connecting rod 21.
In this embodiment: in combination with the above, the spring 23 pushes the limit ring 221, so that the limit ring 221 drives the connection sleeve 222 to move, and the connection sleeve 222 is kept clamped with other connection rods 21 or the fixing block 24.
Further, the method comprises the following steps:
in an alternative embodiment, the moving track of the spring 23 is linear, the fixed block 24 is arranged on the moving track of the connecting sleeve 222 close to the fixed block 24, and the inner side wall of the connecting sleeve 222 close to the fixed block 24 is slidably connected with the fixed block 24.
In this embodiment: in combination with the above, after the appropriate number of connecting rods 21 are installed as required, the connecting sleeve 222 close to the fixing block 24 is connected with the fixing block 24 in a clamping manner, so that the two supporting rods 12 are spliced and fixed to the connecting rods 21.
Further, the method comprises the following steps:
in an alternative embodiment, the sliding sleeve 27 is a hollow cylinder with three quarters, and the outer side wall of the sliding rail 26 is attached to the inner side wall of the sliding sleeve 27.
In this embodiment: sliding sleeve 27 is three-fourths hollow cylinder's setting, can be so that slide rail 26 can still can establish in the slide rail 26 outside when the sliding sleeve 27 outside is fixed with mount 25, and because the cooperation of the lateral wall of slide rail 26 and the laminating of the inside wall of sliding sleeve 27 for sliding sleeve 27 can not follow slide rail 26 and drop, improves the stability that the device used.
As shown in fig. 1 and 5:
the utility model provides an explosion-proof facility of LNG liquid factory electrical equipment, still be equipped with the fixed spacing subassembly 30 of reinforcement installation on the explosion-proof electrical equipment 10, spacing subassembly 30 is including installation shell 31, servo motor 32, transfer line 33, take-up pulley 34 and connection rope 35, the fixed linae sister in outside of arbitrary bracing piece 12 has installation shell 31, the inboard fixedly connected with servo motor 32 of one end of bottom plate 11 is kept away from to installation shell 31, servo motor 32's output end fixedly connected with transfer line 33, the transfer line 33 other end is rotated through the inside wall of pivot with installation shell 31 and is connected, transfer line 33 outside fixedly connected with take-up pulley 34, take-up pulley 34 outside fixedly connected with connects rope 35, connect the rope 35 other end and another bracing piece 12 fixed connection.
In this embodiment: combine the aforesaid and accomplish the back in splicing connecting rod 21, it rotates to drive transfer line 33 through servo motor 32 operation, transfer line 33 drives take-up pulley 34 and rotates, take-up pulley 34 drives and connects 35 rolling of rope on take-up pulley 34, make two bracing pieces 12 be close to each other, the cutting ferrule 22 of avoiding being close to fixed block 24 drops with fixed block 24, the stability that the improvement device used, the security that the improvement device used, avoid two bracing pieces 12 alternate segregation, and the convenience is adjusted according to the concatenation needs of actual connecting rod 21, the maximum distance to two bracing pieces 12 limits, the effect that the improvement device used.
It should be noted that: the servo motor 32 is powered by an external power supply, and the servo motor 32 has a self-locking function to prevent the take-up pulley 34 from rotating randomly.
Further, the method comprises the following steps:
in an alternative embodiment, the number of the take-up pulleys 34 is two, two take-up pulleys 34 are respectively disposed at both ends of the transmission rod 33, the connection ropes 35 are respectively disposed at positions of both ends of the two support bars 12, and the transmission rod 33 penetrates surfaces of the two take-up pulleys 34.
In this embodiment: the two ends of the supporting rod 12 are limited by the two take-up wheels 34, so that the bottom plate 11 is prevented from inclining, and the use safety of the device is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof facility of LNG liquid factory electrical equipment, is including explosion-proof electrical equipment (10) that is equipped with bottom plate (11), bracing piece (12) and explosion-proof electrical box (13), bottom plate (11) top terminal surface fixedly connected with bracing piece (12), its characterized in that: the explosion-proof electrical equipment (10) is provided with a mounting assembly (20) for mounting the explosion-proof electrical box (13);
the mounting component (20) comprises a connecting rod (21), a clamping sleeve (22), a spring (23), a fixing block (24), a fixing frame (25), a sliding rail (26) and a sliding sleeve (27), the connecting rod (21) is fixedly connected with the outer side of any one of the supporting rods (12), a sliding groove is formed in the outer side of the connecting rod (21), the inner side wall of the chute is connected with the cutting sleeve (22) in a sliding way, the spring (23) is fixedly connected between one end of the cutting sleeve (22) and the inner side wall of the chute, one side of the other supporting rod (12) close to the cutting sleeve (22) is fixedly connected with the fixed block (24), the outer side of the connecting rod (21) is fixedly connected with the fixed frame (25), the other end of the fixed frame (25) is fixedly connected with the sliding rail (26), slide rail (26) outside sliding connection has sliding sleeve (27), sliding sleeve (27) are close to the one end of bottom plate (11) with explosion-proof electric box (13) fixed connection.
2. The electrical equipment explosion-proof facility of LNG liquid factory of claim 1, characterized in that: the clamping sleeve (22) mainly comprises a limiting ring (221) and a connecting sleeve (222), the inner side wall of the sliding groove is connected with the limiting ring (221) in a sliding mode, the outer side of the limiting ring (221) is fixedly connected with the connecting sleeve (222), and the inner side wall of the connecting sleeve (222) is connected with the connecting rod (21) in a sliding mode.
3. The electrical equipment explosion-proof facility of LNG liquid factory of claim 2, characterized in that: the motion track of the spring (23) is linear, the fixed block (24) is arranged on the motion track of the connecting sleeve (222) close to the fixed block (24), and the inner side wall of the connecting sleeve (222) close to the fixed block (24) is in sliding connection with the fixed block (24).
4. The electrical equipment explosion-proof facility of LNG liquid factory of claim 1, characterized in that: the sliding sleeve (27) is three-quarters of a hollow cylinder, and the outer side wall of the sliding rail (26) is attached to the inner side wall of the sliding sleeve (27).
5. The electrical equipment explosion-proof facility of LNG liquid factory of claim 1, characterized in that: the explosion-proof electrical equipment (10) is also provided with a limiting component (30) for reinforcing, mounting and fixing, the limiting assembly (30) comprises a mounting shell (31), a servo motor (32), a transmission rod (33), a take-up pulley (34) and a connecting rope (35), wherein the mounting shell (31) is fixed on the outer side of any one of the support rods (12), the servo motor (32) is fixedly connected with the inner side of one end of the mounting shell (31) far away from the bottom plate (11), the output end of the servo motor (32) is fixedly connected with the transmission rod (33), the other end of the transmission rod (33) is rotatably connected with the inner side wall of the mounting shell (31) through a rotating shaft, the outside of the transmission rod (33) is fixedly connected with the take-up pulley (34), the outside of the take-up pulley (34) is fixedly connected with the connecting rope (35), the other end of the connecting rope (35) is fixedly connected with the other supporting rod (12).
6. The anti-explosion facility of electrical equipment of an LNG liquid plant according to claim 5, characterized in that: the number of the take-up pulleys (34) is two, the two take-up pulleys (34) are respectively arranged at two ends of the transmission rod (33), the connecting ropes (35) are respectively arranged at two ends of the two support rods (12), and the transmission rod (33) penetrates through the surfaces of the two take-up pulleys (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299037.0U CN216087183U (en) | 2021-06-08 | 2021-06-08 | Explosion-proof facility of electrical equipment of LNG liquid factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299037.0U CN216087183U (en) | 2021-06-08 | 2021-06-08 | Explosion-proof facility of electrical equipment of LNG liquid factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216087183U true CN216087183U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121299037.0U Active CN216087183U (en) | 2021-06-08 | 2021-06-08 | Explosion-proof facility of electrical equipment of LNG liquid factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216087183U (en) |
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2021
- 2021-06-08 CN CN202121299037.0U patent/CN216087183U/en active Active
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