CN213071864U

CN213071864U - Rain-proof low pressure block terminal in oil field

Info

Publication number: CN213071864U
Application number: CN202021970135.8U
Authority: CN
Inventors: 孙军
Original assignee: Fuzhou Rongkai Technology Co ltd
Current assignee: Fuzhou Rongkai Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-27
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to the technical field of the block terminal, especially, be a rain-proof low pressure block terminal in oil field, to the fixed mounting to the block terminal of being not convenient for, and the block terminal generally places outdoors, and the problem of intaking easily in the block terminal, the electronic component that leads to in the block terminal short circuit or damage that wets easily, now proposes following scheme, and it includes the base, the equal fixed mounting in bottom four corners of base has the landing leg, has seted up first recess in the base, rotates on the both sides inner wall of first recess and installs same threaded rod, and the outside fixed mounting of threaded rod has the gear, and slidable mounting has the rack in the first recess, and the rack meshes with the gear mutually, and the bottom of rack extends to the below and the fixed mounting of base. The utility model has the advantages of reasonable design, easy operation is convenient for to fixed mounting, and the effectual rain-proof effect that improves to the block terminal body, has avoided this internal rainwater that gets into of block terminal to cause the problem of damage to internal electronic component.

Description

Rain-proof low pressure block terminal in oil field

Technical Field

The utility model relates to a block terminal technical field especially relates to a rain-proof low voltage distribution box in oil field.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The intelligent power distribution circuit can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit.

One of the indispensable equipment in oil field during the block terminal, when using the block terminal in the oil field, be not convenient for to the fixed mounting of block terminal, and the block terminal generally places outdoors, and easy the intaking in the block terminal leads to the electronic component in the block terminal to wet the short circuit easily or damage, therefore we have proposed a rain-proof low pressure block terminal in oil field and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed mounting to the block terminal of being not convenient for, and the block terminal generally places outdoors, intakes easily in the block terminal, leads to the shortcoming that electronic component in the block terminal wets the short circuit easily or damages, and the rain-proof low pressure block terminal in oil field that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the rainproof low-voltage distribution box for the oil field comprises a base, wherein supporting legs are fixedly mounted at four corners of the bottom of the base, a first groove is formed in the base, the inner walls of two sides of the first groove are rotatably provided with a same threaded rod, the outer side of the threaded rod is fixedly provided with a gear, a rack is slidably mounted in the first groove and meshed with the gear, the bottom end of the rack extends to the lower part of the base and is fixedly provided with a bottom plate, the outer side of the threaded rod is provided with two movable plates in a threaded manner, the top of the first groove is provided with two second grooves, the tops of the two movable plates extend into the second grooves, fixed rods are fixedly mounted at the sides, close to each other, of the two movable plates, the outer sides of the two fixed rods are movably sleeved with second springs, the two ends of each second spring are fixedly connected, movable mounting has the block terminal body in the mounting groove, and the fixed slot has all been seted up to the both sides of block terminal body, and the one end that two dead levers are close to each other all extend to the mounting groove in and with corresponding fixed slot looks adaptation, the equal fixed mounting in top four corners of base has the bottom of support column, and the top fixed mounting of four support columns has same rain cover, and the block terminal body is located the below of rain cover.

Preferably, the bottom end of the supporting leg is fixedly provided with a fixing plate, and the bottom of the fixing plate is fixedly provided with a plurality of positioning columns, so that the device can be conveniently and fixedly installed.

Preferably, the top fixed mounting of rack has the connecting plate, and fixed mounting has two connecting rods in the first recess, and connecting plate sliding connection is in the outside of two connecting rods, and the equal movable sleeve in the outside of two connecting rods is equipped with first spring, and the both ends of first spring play certain limiting displacement to the rack with the bottom inner wall fixed connection of connecting plate and first recess respectively, and can play the effect of resetting through first spring.

Preferably, the outside of threaded rod is equipped with two sets of external screw threads, and two sets of external screw thread pitches are the same, and revolve to opposite for the amplitude of movement of two movable plates is the same all the time, and the moving direction remains opposite all the time.

Preferably, a limiting rod is fixedly installed in the second groove, and the moving plate is connected to the outer side of the limiting rod in a sliding mode and plays a certain limiting role in the moving plate.

Preferably, a plurality of louvres have all been seted up to the both sides of block terminal body, and a plurality of louvres are the slope setting, play the rain-proof effect of heat dissipation.

In the utility model, the rain-proof low-voltage distribution box for oil field is characterized in that the bottom plate is treaded to make the bottom plate drive the rack to move downwards, and the two first springs are compressed by the elastic deformation of the first springs, so that the gear can be driven to rotate by the meshing transmission of the rack and the gear, and the gear can drive the threaded rod to rotate, so that the two movable plates can be driven to move away from each other by the two groups of external threads outside the threaded rod, and the two movable plates can drive the two fixed rods to move away from each other, and the two second springs can be stretched by the elastic deformation of the second spring, then the distribution box body can be placed in the mounting groove, then the bottom plate is released, and the two fixed rods can be driven to move close to each other to reset by the elastic deformation of the first springs and the second springs, the two fixing rods are respectively clamped into the corresponding fixing grooves, so that the distribution box body can be fixed, and the distribution box body is convenient to fixedly mount;

in the utility model, the rain-proof low-voltage distribution box for the oil field has certain rain-proof effect through the heat dissipation holes and the rain shield which are obliquely arranged on the two sides of the distribution box body, and can effectively prevent the surface water from entering the distribution box body through the four support legs, thereby effectively improving the rain-proof effect on the distribution box body;

the utility model has the advantages of reasonable design, easy operation is convenient for to fixed mounting, and the effectual rain-proof effect that improves to the block terminal body, has avoided this internal rainwater that gets into of block terminal to cause the problem of damage to internal electronic component.

Drawings

Fig. 1 is a schematic structural view of a rain-proof low-voltage distribution box for an oil field according to the present invention;

fig. 2 is a schematic structural view of a portion a of the rainproof low-voltage distribution box for the oil field according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of part B of rain-proof low voltage distribution box in oil field.

In the figure: 1. a base; 2. a support leg; 3. a fixing plate; 4. a positioning column; 5. a first groove; 6. a threaded rod; 7. a gear; 8. a rack; 9. a base plate; 10. a connecting plate; 11. a connecting rod; 12. a first spring; 13. moving the plate; 14. a second groove; 15. fixing the rod; 16. a second spring; 17. mounting grooves; 18. a distribution box body; 19. fixing grooves; 20. heat dissipation holes; 21. a support pillar; 22. a rain shield.

Detailed Description

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

Referring to fig. 1-3, an oilfield rainproof low-voltage distribution box comprises a base 1, wherein four corners of the bottom of the base 1 are fixedly provided with supporting legs 2, a first groove 5 is formed in the base 1, the inner walls of two sides of the first groove 5 are rotatably provided with a same threaded rod 6, the outer side of the threaded rod 6 is fixedly provided with a gear 7, a rack 8 is slidably arranged in the first groove 5, the rack 8 is meshed with the gear 7, the bottom end of the rack 8 extends to the lower part of the base 1 and is fixedly provided with a bottom plate 9, the outer side of the threaded rod 6 is provided with two movable plates 13 in a threaded manner, the top of the first groove 5 is provided with two second grooves 14, the tops of the two movable plates 13 extend into the second grooves 14, one side of the two movable plates 13 close to each other is fixedly provided with a fixed rod 15, the outer sides of the two fixed rods 15 are movably sleeved with second springs 16, and two ends of, mounting groove 17 has been seted up at base 1's top, movable mounting has block terminal body 18 in the mounting groove 17, fixed slot 19 has all been seted up to block terminal body 18's both sides, the one end that two dead levers 15 are close to each other all extend to in mounting groove 17 and with 19 looks adaptations of corresponding fixed slot, the equal fixed mounting in base 1's top four corners has the bottom of support column 21, the top fixed mounting of four support columns 21 has same rain cover 22, block terminal body 18 is located the below of rain cover 22.

The bottom end of the supporting leg 2 is fixedly provided with a fixed plate 3, the bottom of the fixed plate 3 is fixedly provided with a plurality of positioning columns 4, the device is convenient to fixedly install, the top of a rack 8 is fixedly provided with a connecting plate 10, two connecting rods 11 are fixedly arranged in a first groove 5, the connecting plate 10 is connected to the outer sides of the two connecting rods 11 in a sliding manner, the outer sides of the two connecting rods 11 are movably sleeved with a first spring 12, two ends of the first spring 12 are respectively fixedly connected with the inner walls of the bottoms of the connecting plate 10 and the first groove 5, a certain limiting effect is achieved on the rack 8, a reset effect can be achieved through the first spring 12, the outer side of the threaded rod 6 is provided with two groups of external threads, the two groups of external thread pitches are the same, and the rotating directions are opposite, so that the moving amplitudes of the two moving plates 13 are the same all the time, play certain limiting displacement to movable plate 13, a plurality of louvres 20 have all been seted up to the both sides of block terminal body 18, and a plurality of louvres 20 are the slope setting, play the rain-proof effect of heat dissipation.

In the utility model, when in use, the base 1 can be fixedly arranged at a proper position through the four supporting legs 2 and the plurality of positioning columns 4 at the bottom of the four fixing plates 3, then the bottom plate 9 can be treaded down to drive the rack 8 to move downwards through the bottom plate 9, and the two first springs 12 can be compressed under stress through the elastic deformation of the first springs 12, so that the gear 7 can be driven to rotate through the meshing transmission of the rack 8 and the gear 7, the gear 7 can drive the threaded rod 6 to rotate, thereby the two moving plates 13 can be driven to move away from each other through the two groups of external threads at the outer side of the threaded rod 6, so that the two moving plates 13 can drive the two fixing rods 15 to move away from each other, and the two second springs 16 can be stretched under stress through the elastic deformation of the second springs 16, and then the distribution box body 18 can be placed in the mounting groove 17, then, release bottom plate 9, can be through the elastic deformation of first spring 12 with second spring 16, can drive two dead levers 15 and be close to each other and remove the restoration, and make in two dead levers 15 block into corresponding fixed slot 19 respectively, thereby can accomplish the fixed to block terminal body 18, and at block terminal body 18 during operation, louvre 20 and the rain cover 22 that can set up through the slope of block terminal body 18 both sides play certain rain-proof effect, and can effectually avoid surface ponding to get into block terminal body 18 in through four landing legs 2, the effectual rain-proof effect to block terminal body 18 that has improved.

Claims

1. The utility model provides a rain-proof low voltage distribution box in oil field, including base (1), a serial communication port, the equal fixed mounting in bottom four corners of base (1) has landing leg (2), first recess (5) have been seted up in base (1), rotate on the both sides inner wall of first recess (5) and install same threaded rod (6), the outside fixed mounting of threaded rod (6) has gear (7), slidable mounting has rack (8) in first recess (5), rack (8) and gear (7) mesh mutually, the bottom of rack (8) extends to the below of base (1) and fixed mounting has bottom plate (9), two movable plates (13) are installed to the outside screw thread of threaded rod (6), two second recess (14) have been seted up at the top of first recess (5), the top of two movable plates (13) all extends to in second recess (14), the equal fixed mounting in one side that two movable plates (13) are close to each other has dead lever (15), the equal movable sleeve in the outside of two dead levers (15) is equipped with second spring (16), the both ends of second spring (16) respectively with the inner wall fixed connection of movable plate (13) and second recess (14), mounting groove (17) have been seted up at the top of base (1), movable mounting has block terminal body (18) in mounting groove (17), fixed slot (19) have all been seted up to the both sides of block terminal body (18), the one end that two dead levers (15) are close to each other all extend to in mounting groove (17) and with corresponding fixed slot (19) looks adaptation, the equal fixed mounting in top four corners of base (1) has the bottom of support column (21), the top fixed mounting of four support columns (21) has same weather hood (22), block terminal body (18) are located the below of weather hood (22).

2. The rainproof low-voltage distribution box for the oil fields according to claim 1, wherein a fixing plate (3) is fixedly installed at the bottom end of each supporting leg (2), and a plurality of positioning columns (4) are fixedly installed at the bottom of each fixing plate (3).

3. The oilfield rainproof low-voltage distribution box according to claim 1, wherein a connecting plate (10) is fixedly mounted at the top of the rack (8), two connecting rods (11) are fixedly mounted in the first groove (5), the connecting plate (10) is slidably connected to the outer sides of the two connecting rods (11), a first spring (12) is movably sleeved on each of the outer sides of the two connecting rods (11), and two ends of the first spring (12) are fixedly connected with the connecting plate (10) and the inner wall of the bottom of the first groove (5) respectively.

4. The oilfield rainproof low-voltage distribution box according to claim 1, wherein two sets of external threads are arranged on the outer side of the threaded rod (6), and the two sets of external threads are identical in pitch and opposite in rotation direction.

5. The rainproof low-voltage distribution box for the oil fields as claimed in claim 1, wherein a limiting rod is fixedly installed in the second groove (14), and the moving plate (13) is slidably connected to the outer side of the limiting rod.

6. The rainproof low-voltage distribution box for the oil field according to claim 1, wherein a plurality of heat dissipation holes (20) are formed in two sides of the distribution box body (18), and the heat dissipation holes (20) are all arranged in an inclined mode.