CN212343094U

CN212343094U - High pressure resistant explosion-proof control box

Info

Publication number: CN212343094U
Application number: CN202021055356.2U
Authority: CN
Inventors: 李�杰; 朱海宇; 周芸
Original assignee: Liyang Flying Industry Co ltd
Current assignee: Liyang Flying Industry Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-12
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a high pressure resistant explosion-proof nature control box, including the control box body, the qianmen, handle and apron, the one end front side of control box body is provided with backing plate one, the one end that the control box body was kept away from to backing plate one is provided with the cable pipe, the one end of cable pipe runs through the backing plate and extends to this internal in the control box in the lump, the other end of cable pipe is provided with cable inlet wire mechanism, the inside of cable inlet wire mechanism is provided with dustproof complementary unit, the top of control box body is provided with dust absorption part, dust absorption part's bottom extends to in the cable inlet wire mechanism, the one end that cable pipe was kept away from to cable inlet wire mechanism is provided with backing plate two, the one end that cable inlet wire mechanism was kept. Has the advantages that: the utility model discloses can prevent that the dust from getting into in the control box, and then can avoid causing the control box to explode because of the dust, guarantee the safety of personnel and equipment under the ore deposit.

Description

High pressure resistant explosion-proof control box

Technical Field

The utility model relates to a control box field particularly, relates to a high pressure resistant explosion-proof control box.

Background

The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, and is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V. The control box used in various mines is a box body for mounting an electrical control assembly and is used for preventing the control assembly arranged inside from being damaged due to external impact. Generally, electrical components such as a circuit breaker and a contactor are provided inside the control box. The control box is required to be capable of isolating dust, dust and the like under the mine, so that the control box is prevented from exploding, and the safety of personnel and equipment under the mine is ensured.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high pressure resistant explosion-proof nature control box possesses the purpose that can avoid causing the control box to explode in the control box because of dust entering control box, and then solves the problem that the control box threatened the safety of personnel and equipment under the ore deposit.

(II) technical scheme

In order to realize the above-mentioned purpose that can avoid causing the control box to explode in the control box because of the dust entering, the utility model discloses a concrete technical scheme as follows:

the utility model provides a high pressure resistant explosion-proof control box, including the control box body, the front end of control box body is provided with a plurality of groups qianmen, the qianmen passes through bolt and cylindric lock and this body coupling of control box, the front end of every group qianmen all has set gradually handle and apron respectively, the one end front side of control box body is provided with backing plate one, the one end that the control box body was kept away from to backing plate one is provided with the cable pipe, the one end of cable pipe runs through the backing plate and extends to this internal in control box in the lump, the other end of cable pipe is provided with cable inlet wire mechanism, the inside of cable inlet wire mechanism is provided with dustproof complementary unit, the top of control box body is provided with dust absorption part, dust absorption part's bottom extends to in the cable inlet wire mechanism, the one end that cable pipe was kept away from to cable inlet.

Further, in order to enable the cable to enter the control box conveniently, the cable incoming mechanism comprises a shell arranged at the other end of the cable pipe, through holes are formed in the left end and the right end of the shell respectively, a first round hole is formed in each of the front end and the rear end of the top of the shell respectively, and a step is arranged on the top end of the inside of the shell and below the first round hole.

Furthermore, in order to filter dust and prevent the dust from entering the control box, the two groups of through holes are respectively provided with filter screen cotton.

Furthermore, in order to conveniently open the shell, further conveniently install or overhaul the cable, conveniently and rapidly replace the filter screen cotton, further ensure the filtering effect of the filter screen cotton after the equipment is used for a period of time, simultaneously improve the working efficiency of workers, the dustproof auxiliary mechanism comprises a square block I arranged at the top end inside the shell, the top end of the square block I extends to the upper part of the shell, the top end of the square block I is provided with a square block II, a sliding groove is vertically arranged in the square block II, the bottom end of the sliding groove extends to the inside of the square block I, the front end and the rear end of the sliding groove are respectively provided with a round hole II, one ends of the two groups of round holes II, which are far away from the sliding groove, respectively extend to the round hole I, a sliding plate is arranged in the sliding groove, the bottom end of the sliding plate is provided with two groups of chute, round rods are respectively arranged in the two groups of round holes II, and the two groups of pin shafts are respectively matched with a group of chutes at corresponding positions, and the top end of the sliding plate is provided with a handle.

Furthermore, in order to prevent the slide plate from being pulled out of the slide groove and further avoid the trouble of reinstalling the slide plate, the top end of the slide groove is provided with a baffle plate, and the middle part of one end, close to the baffle plate, of the slide plate is provided with a convex plate.

Further, in order to be able to suck away the dust entering the cable inlet mechanism under the scene that the dust is more, prevent that the dust from getting into in the control box, dust absorption part is including setting up the aspirator pump on control box body top, and the aspirator pump extraction opening is connected with the pipeline, and dustproof complementary unit is run through and extends to in the casing in the bottom of pipeline.

(III) advantageous effects

Compared with the prior art, the utility model provides a high pressure resistant explosion-proof control box possesses following beneficial effect:

(1) the utility model discloses a set up filter screen cotton, aspirator pump etc to can prevent in the dust entering control box under the abominable scene in ore deposit, and then can avoid causing the control box to explode because of the dust, guarantee the safety of personnel and equipment under the ore deposit.

(2) The utility model discloses a filter screen, including filter screen, dust-proof auxiliary mechanism, cable inlet wire mechanism and dust-proof auxiliary mechanism, through setting up cable inlet wire mechanism and dustproof auxiliary mechanism to installation that can be convenient or overhaul the cable conductor, and can be convenient and rapid change filter screen cotton, and then can guarantee the cotton filter effect of filter screen after equipment usage a period, improved staff's work efficiency simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a high pressure resistant explosion-proof control box according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a perspective view of a cable feeding mechanism and a dustproof auxiliary mechanism of a high pressure resistant and explosion proof control box according to an embodiment of the present invention;

fig. 4 is a schematic connection diagram of a sliding plate and a round rod of the high pressure resistant explosion-proof control box according to the embodiment of the invention;

fig. 5 is a schematic structural diagram of a round bar of a high pressure resistant explosion-proof control box according to an embodiment of the present invention;

fig. 6 is a perspective view of a square block i and a square block ii of the high pressure resistant explosion-proof control box according to the embodiment of the present invention;

fig. 7 is a top view of the housing of the high pressure resistant explosion proof control box according to an embodiment of the present invention.

In the figure:

1. a control box body; 2. a front door; 3. a handle; 4. a cover plate; 5. a main pressing strip; 6. a first base plate; 7. a cable tube; 8. a cable feeding mechanism; 801. a housing; 802. a through hole; 803. a first round hole; 804. a step; 805. filtering the net cotton; 9. a dust-proof auxiliary mechanism; 901. a first square block; 902. a square block II; 903. a chute; 904. a second round hole; 905. a slide plate; 906. a chute; 907. a round bar; 908. a pin shaft; 909. a grip; 910. a baffle plate; 911. a convex plate; 10. a dust suction part; 1001. a getter pump; 1002. a pipeline; 11. and a second backing plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a high pressure resistant explosion-proof control box.

Referring now to the drawings and the detailed description, as shown in fig. 1-7, a high pressure resistant and explosion proof control box according to an embodiment of the present invention comprises a control box body 1, wherein the front end of the control box body 1 is provided with a plurality of sets of front doors 2, the front doors 2 are connected with the control box body 1 through bolts and cylindrical pins, the front end of each set of front doors 2 is respectively provided with a handle 3 and a cover plate 4, the front side of one end of the control box body 1 is provided with a backing plate 6, one end of the backing plate 6 away from the control box body 1 is provided with a cable tube 7, one end of the cable tube 7 penetrates through the backing plate 6 and extends into the control box body 1, the other end of the cable tube 7 is provided with a cable wire feeding mechanism 8, the interior of the cable wire feeding mechanism 8 is provided with a dust prevention auxiliary mechanism 9, the top end of the control box body 1 is provided with a dust collection part 10, the bottom end of the dust collection, one end of the cable wire inlet mechanism 8, which is far away from the cable tube 7, is provided with a second backing plate 11, and one end of the second backing plate 11, which is far away from the cable wire inlet mechanism 8, is provided with a main pressing strip 5.

With the aid of the above scheme, the utility model discloses can prevent in the dust entering control box, and then can avoid causing the control box to explode because of the dust, guarantee the safety of personnel and equipment under the ore deposit.

In an embodiment, for the cable feeding mechanism 8, the cable feeding mechanism 8 includes a housing 801 disposed at the other end of the cable tube 7, through holes 802 are respectively disposed at the left and right ends of the housing 801, a first circular hole 803 is respectively disposed at the front and rear ends of the top of the housing 801, and a step 804 is disposed at the top end of the housing 801 and below the first circular hole 803, so that a cable can conveniently enter the control box.

In one embodiment, for the through holes 802, the two sets of through holes 802 are respectively provided with the filter cotton 805, so that dust can be filtered out and prevented from entering the control box body.

In one embodiment, for the dust-proof auxiliary mechanism 9, the dust-proof auxiliary mechanism 9 comprises a first square block 901 arranged at the top end inside the housing 801, the top end of the first square block 901 extends to the upper side of the housing 801, a second square block 902 is arranged at the top end of the first square block 901, a chute 903 is arranged in the second square block 902 in the vertical direction, the bottom end of the chute 903 extends to the inside of the first square block 901, round holes 904 are respectively arranged at the front end and the rear end of the chute 903, one ends of the two sets of round holes 904 far away from the chute 903 extend to the round hole 803, a sliding plate 905 is arranged in the chute 903, two sets of chutes 906 are arranged at the bottom end of the sliding plate 905, round rods 907 are respectively arranged in the two sets of round holes 904, a pin 908 is respectively arranged at one end of the two sets of round rods 907 close to the chute 906, and the two sets of pin 908 are respectively matched with, thereby can be convenient open casing 801, and then installation or maintenance cable conductor that can be convenient, and the cotton 805 of filter screen that just can be convenient and quick changes, and then can guarantee the filter effect of the cotton 805 of filter screen after equipment use a period, improved staff's work efficiency simultaneously.

In one embodiment, for the sliding chute 903, a baffle 910 is arranged at the top end of the sliding chute 903, and a convex plate 911 is arranged at the middle part of one end of the sliding plate 905 close to the baffle 910, so that the sliding plate 905 is prevented from being pulled out of the sliding chute 903, and the trouble of reinstalling the sliding plate 905 is avoided.

In an embodiment, for the dust collection component 10, the dust collection component 10 includes a suction pump 1001 disposed at the top end of the control box body 1, a suction opening of the suction pump 1001 is connected with a pipeline 1002, and a bottom end of the pipeline 1002 penetrates through the dustproof auxiliary mechanism 9 and extends into the housing 801, so that dust entering the cable inlet mechanism can be sucked away in a scene with more dust, and the dust is prevented from entering the control box body.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a cable enters the control box body 1 through the main pressing strip 5, the cable inlet mechanism 8 and the cable pipe 7, then filter screen cotton 805 is arranged between a gap between the through hole 802 in the shell 801 and the cable, then the dustproof auxiliary mechanism 9 is installed, the sliding plate 905 is lifted in the sliding groove 903 through the handle 909 during installation, then the square block I901 and the square block II 902 are placed on the step 804 at the top end of the shell 801, the round hole I803 is communicated with the round hole II 904, then the sliding plate 905 descends in the sliding groove 903, the sliding plate 905 enables the pin shaft 908 and the round rod 907 to slide into the round hole I803 in the round hole II 904 through the chute 906, and therefore the shell 801 can be fixedly sealed. In a scene with much dust, the suction pump 1001 is turned on, and the suction pump 1001 pumps out the dust and air entering the housing 801 through the pipe 1002. When the cable and the filter screen cotton 805 need to be overhauled and replaced, the dustproof auxiliary mechanism 9 is disassembled, and the disassembling process is opposite to the assembling process. Therefore, after the shell 801 is opened, the cable and the filter screen cotton 805 can be conveniently inspected and maintained.

To sum up, with the help of the above technical scheme of the utility model, through setting up filter screen cotton 805, aspirator pump 1001 etc to can prevent in the dust entering control box under the abominable scene in ore deposit, and then can avoid leading to the fact the control box to explode because of the dust, guarantee the safety of personnel and equipment under the ore deposit. Through setting up cable inlet wire mechanism 8 and dustproof complementary unit 9 to installation that can be convenient or maintenance cable conductor, and the cotton 805 of filter screen that just can be convenient and quick change, and then can guarantee the filter effect of the cotton 805 of filter screen after equipment use a period, improved staff's work efficiency simultaneously.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-pressure-resistant explosion-proof control box body is characterized by comprising a control box body (1), wherein a plurality of groups of front doors (2) are arranged at the front end of the control box body (1), the front doors (2) are connected with the control box body (1) through bolts and cylindrical pins, the front end of each front door (2) is sequentially provided with a handle (3) and a cover plate (4), a backing plate I (6) is arranged on the front side of one end of the control box body (1), one end, far away from the control box body (1), of each backing plate I (6) is provided with a cable tube (7), one end of each cable tube (7) penetrates through the backing plate I (6) and extends into the control box body (1), the other end of each cable tube (7) is provided with a cable wire inlet mechanism (8), and a dustproof auxiliary mechanism (9) is arranged inside each cable wire inlet mechanism (8), the top of control box body (1) is provided with dust absorption part (10), the bottom of dust absorption part (10) extends to in cable inlet wire mechanism (8), cable inlet wire mechanism (8) are kept away from the one end of cable pipe (7) is provided with backing plate two (11), backing plate two (11) are kept away from the one end of cable inlet wire mechanism (8) is provided with main layering (5).

2. The high-pressure-resistant explosion-proof control box body according to claim 1, wherein the cable feeding mechanism (8) comprises a shell (801) arranged at the other end of the cable tube (7), through holes (802) are respectively formed in the left end and the right end of the shell (801), circular holes (803) are respectively formed in the front end and the rear end of the top of the shell (801), and a step (804) is arranged at the top end of the inside of the shell (801) and below the circular holes (803).

3. The high pressure resistant and explosion proof control box body according to claim 2, wherein two sets of through holes (802) are respectively provided with a filter cotton (805).

4. The high pressure resistant and explosion proof control box body according to claim 2 or 3, wherein the dust-proof auxiliary mechanism (9) comprises a first square block (901) arranged at the top end inside the housing (801), the top end of the first square block (901) extends to the upper side of the housing (801), a second square block (902) is arranged at the top end of the first square block (901), a sliding chute (903) is arranged in the second square block (902) in the vertical direction, the bottom end of the sliding chute (903) extends to the inside of the first square block (901), two round holes (904) are respectively arranged at the front end and the rear end of the sliding chute (903), one ends of the two round holes (904) far away from the sliding chute (903) extend to the first round hole (803), a sliding plate (905) is arranged in the sliding chute (903), and two groups of inclined chutes (906) are arranged at the bottom end of the sliding plate (905), round rods (907) are respectively arranged in the two groups of round holes (904), pin shafts (908) are respectively arranged at one ends, close to the inclined grooves (906), of the two groups of round rods (907), the two groups of pin shafts (908) are respectively matched with one group of inclined grooves (906) at corresponding positions, and a handle (909) is arranged at the top end of the sliding plate (905).

5. The high pressure resistant and explosion proof control box body according to claim 4, characterized in that a baffle plate (910) is arranged at the top end of the sliding chute (903), and a convex plate (911) is arranged at the middle part of one end of the sliding plate (905) close to the baffle plate (910).

6. The high pressure resistant and explosion proof control box body according to claim 2, wherein the dust suction part (10) comprises a suction pump (1001) arranged at the top end of the control box body (1), a suction opening of the suction pump (1001) is connected with a pipeline (1002), and the bottom end of the pipeline (1002) penetrates through the dust-proof auxiliary mechanism (9) and extends into the shell (801).