CN212539505U

CN212539505U - Pressure transmitter with adjusting mechanism

Info

Publication number: CN212539505U
Application number: CN202021164185.7U
Authority: CN
Inventors: 王瑞
Original assignee: Hubei Chuangtian Lianhang Engineering Technology Co ltd
Current assignee: Hubei Chuangtian Lianhang Engineering Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the pressure transmitter field, especially, a pressure transmitter with adjustment mechanism, fixed to current pressure transmitter structure, the position after the regulation is fixed not convenient for, the staff is difficult to go on problem when maintaining and overhauing the clearance, the scheme as follows now is proposed, and it includes wiring end table box, installs the junction box on the wiring end table box, the bottom fixed mounting of wiring end table box has the adjusting sleeve, and slidable mounting has the connecting pipe in the adjusting sleeve, and fixed mounting has the sealing washer in the adjusting sleeve, and the connecting pipe contacts with the inboard of sealing washer, the bottom of adjusting sleeve is equipped with the connecting seat, and the connecting hole has been seted up at the top of connecting seat, and fixed mounting has seal bearing in the connecting hole, and the connecting pipe is fixed to be cup jointed in seal. The utility model discloses convenient operation, this pressure transmitter structure is nimble, and the position after the pressure transmitter is fixed is convenient for adjust, and the staff can conveniently adjust when maintaining and overhauing the clearance.

Description

Pressure transmitter with adjusting mechanism

Technical Field

The utility model relates to a pressure transmitter technical field especially relates to a pressure transmitter with adjustment mechanism.

Background

The pressure transmitter is a sensor which is widely applied to various industrial automatic control environments and relates to various industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, war industry, petrifaction, oil wells, electric power, ships, machine tools, pipelines and the like;

however, the existing pressure transmitter has a fixed structure, is inconvenient to adjust the position after fixing, and is difficult for workers to carry out maintenance, overhaul and cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having pressure transmitter structure fixed among the prior art, be not convenient for adjust the position after fixing, the staff all is difficult to go on shortcoming when maintaining and overhauing the clearance, and the pressure transmitter who provides with adjustment mechanism.

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

a pressure transmitter with an adjusting mechanism comprises a wiring end meter box, wherein a wiring pipe is arranged on the wiring end meter box, an adjusting sleeve is fixedly arranged at the bottom of the wiring end meter box, a connecting pipe is slidably arranged in the adjusting sleeve, a sealing ring is fixedly arranged in the adjusting sleeve, the connecting pipe is contacted with the inner side of the sealing ring, a connecting seat is arranged at the bottom of the adjusting sleeve, a connecting hole is formed in the top of the connecting seat, a sealing bearing is fixedly arranged in the connecting hole, the connecting pipe is fixedly sleeved on an inner shaft of the sealing bearing, a connecting bolt head is fixedly arranged at the bottom of the connecting seat, two limiting grooves are respectively formed in two sides of the connecting pipe, moving grooves are respectively formed in the inner walls of two sides of the adjusting sleeve, a limiting block is slidably arranged in each moving groove, the limiting block is matched with the corresponding limiting groove, a sliding hole is, the one end welding of screw rod is on the stopper that corresponds, and equal threaded mounting has the nut on two screw rods, and the nut rotates to be installed on adjusting sleeve.

Preferably, a plurality of draw-in grooves have been seted up on the connecting pipe, two recesses have been seted up on the inner wall of connecting hole, equal slidable mounting has the fixture block in two recesses, fixture block slidable mounting is in the draw-in groove that corresponds, and the thread groove has all been seted up to one side that two fixture blocks kept away from each other, all rotates on one side inner wall of two recesses and installs the lead screw, and the lead screw thread is installed in the thread groove that corresponds, and the lead screw drives the fixture block removal that corresponds, and the draw-in groove that the fixture block roll-off corresponds can cancel the connecting pipe.

Preferably, all fixed the cover on two lead screws is equipped with the worm wheel, has all seted up on one side inner wall of two recesses and has rotated the hole, and the dwang is installed all rotating in two rotation holes, and the worm has all been welded to the one end of two dwangs, and the worm meshes with the worm wheel that corresponds, and the regulating block has all been welded to the other end of two dwangs, and the dwang drives the worm rotation that corresponds, and the worm drives the worm wheel rotation that corresponds, and the worm wheel drives the lead screw rotation that corresponds.

Preferably, a rotating groove is formed in the inner wall of one side of the groove, one end of the screw rod is rotatably installed in the rotating groove, and the screw rod rotates in the rotating groove to stabilize the position of the screw rod during rotation.

Preferably, the spout has all been seted up on the both sides inner wall of shifting chute, the equal fixedly connected with slider in both sides of stopper, slider slidable mounting is in the spout, drives the slider and slides in the spout when the stopper removes, can stabilize the position when stopper removes.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the two nuts are rotated, the screw rod drives the corresponding limiting block to move, so that the fixing of the connecting pipe on the adjusting sleeve can be cancelled, the connecting pipe passively moves in the adjusting sleeve, the sealing ring can ensure the sealing property between the connecting pipe and the adjusting sleeve, the wiring end meter box and the wiring pipe can be lifted to a required position, the two adjusting blocks are rotated, the rotating rod drives the corresponding worm to rotate, the worm wheel drives the corresponding lead screw to rotate, the clamping block slides out of the corresponding clamping groove, so that the wiring end meter box and the wiring pipe can be rotated, the wiring end meter box drives the adjusting sleeve and the connecting pipe to rotate, the sealing property between the connecting pipe and the connecting seat can be ensured, and the use angles of the wiring;

the utility model discloses convenient operation, this pressure transmitter structure is nimble, and the position after the pressure transmitter is fixed is convenient for adjust, and the staff can conveniently adjust when maintaining and overhauing the clearance.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of a front view structure provided by the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a terminal meter box; 2. a wire connecting pipe; 3. an adjusting sleeve; 4. a connecting seat; 5. a connecting pipe; 6. sealing the bearing; 7. a seal ring; 8. a connecting bolt head; 9. a limiting block; 10. a screw; 11. a nut; 12. a clamping block; 13. a screw rod; 14. a worm gear; 15. a worm; 16. and a regulating block.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a pressure transmitter with an adjusting mechanism comprises a wiring end meter box 1, a wiring tube 2 is installed on the wiring end meter box 1, an adjusting sleeve 3 is fixedly installed at the bottom of the wiring end meter box 1, a connecting tube 5 is slidably installed in the adjusting sleeve 3, a sealing ring 7 is fixedly installed in the adjusting sleeve 3, the connecting tube 5 contacts with the inner side of the sealing ring 7, a connecting seat 4 is arranged at the bottom of the adjusting sleeve 3, a connecting hole is formed at the top of the connecting seat 4, a sealing bearing 6 is fixedly installed in the connecting hole, the connecting tube 5 is fixedly sleeved on an inner shaft of the sealing bearing 6, a connecting bolt head 8 is fixedly installed at the bottom of the connecting seat 4, two limiting grooves are respectively formed at two sides of the connecting tube 5, moving grooves are respectively formed on the inner walls at two sides of the adjusting sleeve 3, limiting blocks 9 are, all seted up the slide opening on one side inner wall of two shifting chutes, equal slidable mounting has screw rod 10 in two slide openings, and the one end welding of screw rod 10 is on the stopper 9 that corresponds, and equal threaded mounting has nut 11 on two screw rods 10, and nut 11 rotates and installs on adjusting collar 3.

In this embodiment, a plurality of draw-in grooves have been seted up on connecting pipe 5, two recesses have been seted up on the inner wall of connecting hole, equal slidable mounting has fixture block 12 in two recesses, fixture block 12 slidable mounting is in the draw-in groove that corresponds, the thread groove has all been seted up to one side that two fixture blocks 12 kept away from each other, all rotate on one side inner wall of two recesses and install lead screw 13, lead screw 13 screw thread is installed in the thread groove that corresponds, lead screw 13 drives the fixture block 12 removal that corresponds, the draw-in groove that fixture block 12 roll-off corresponds, can cancel connecting pipe 5 fixed in the connecting hole.

In this embodiment, equal fixed cover is equipped with worm wheel 14 on two lead screws 13, has all seted up on one side inner wall of two recesses and has rotated the hole, rotates downthehole all to rotate and install the dwang for two, and worm 15 has all been welded to the one end of two dwangs, and worm 15 meshes with the worm wheel 14 that corresponds, and the other end of two dwangs all has welded regulating block 16, and the dwang drives the worm 15 rotation that corresponds, and worm 15 drives the worm wheel 14 that corresponds and rotates, and worm wheel 14 drives the lead screw 13 that corresponds and rotates.

In this embodiment, a rotating groove is formed in the inner wall of one side of the groove, one end of the screw rod 13 is rotatably installed in the rotating groove, and the screw rod 13 rotates in the rotating groove, so that the position of the screw rod 13 during rotation can be stabilized.

In this embodiment, all seted up the spout on the both sides inner wall of shifting chute, the equal fixedly connected with slider in both sides of stopper 9, slider slidable mounting is in the spout, drives the slider and slides in the spout when stopper 9 removes, can stabilize the position when stopper 9 removes.

In the embodiment, by rotating the two nuts 11, the nuts 11 drive the corresponding screw rods 10 to move, the screw rods 10 drive the corresponding limit blocks 9 to move, the limit blocks 9 slide out of the corresponding limit grooves, so that the fixation of the connecting pipe 5 on the adjusting sleeve 3 can be cancelled, the wiring terminal meter box 1 and the wiring pipe 2 are moved, the connecting pipe 5 passively moves in the adjusting sleeve 3, the sealing ring 7 can ensure the sealing property between the connecting pipe 5 and the adjusting sleeve 3, the wiring terminal meter box 1 and the wiring pipe 2 can be lifted to the required positions, the two adjusting blocks 16 are rotated, the adjusting blocks 16 drive the corresponding rotating rods to rotate, the rotating rods drive the corresponding worms 15 to rotate, the worms 15 drive the corresponding worm wheels 14 to rotate, the worm wheels 14 drive the corresponding lead screws 13 to rotate, the lead screws 13 drive the corresponding clamping blocks 12 to move, the clamping blocks 12 slide out of the corresponding clamping grooves, so, can rotate wiring end table box 1 and junction box 2, wiring end table box 1 drives adjusting collar 3 and connecting pipe 5 and rotates, and connecting pipe 5 can guarantee the leakproofness between connecting pipe 5 and the connecting seat 4 at 6 internal rotations of sealed bearing, can adjust the angle of use of wiring end table box 1 and junction box 2, the utility model discloses convenient operation, this pressure transmitter structure is nimble, and the position after the regulated pressure transmitter of being convenient for is fixed, and the staff can conveniently adjust when maintaining and overhauing the clearance.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A pressure transmitter with an adjusting mechanism comprises a wiring end meter box (1), wherein a wiring tube (2) is arranged on the wiring end meter box (1), and is characterized in that an adjusting sleeve (3) is fixedly arranged at the bottom of the wiring end meter box (1), a connecting tube (5) is arranged in the adjusting sleeve (3) in a sliding manner, a sealing ring (7) is fixedly arranged in the adjusting sleeve (3), the connecting tube (5) is in contact with the inner side of the sealing ring (7), a connecting seat (4) is arranged at the bottom of the adjusting sleeve (3), a connecting hole is formed in the top of the connecting seat (4), a sealing bearing (6) is fixedly arranged in the connecting hole, the connecting tube (5) is fixedly sleeved on an inner shaft of the sealing bearing (6), a connecting bolt head (8) is fixedly arranged at the bottom of the connecting seat (4), two limiting grooves are formed in two sides of the connecting tube (5), moving grooves are formed in inner, equal slidable mounting has stopper (9) in two shifting chutes, stopper (9) and the spacing groove looks adaptation that corresponds have all seted up the slide opening on one side inner wall of two shifting chutes, and equal slidable mounting has screw rod (10) in two slide openings, and the one end welding of screw rod (10) is on corresponding stopper (9), and equal threaded mounting has nut (11) on two screw rods (10), and nut (11) rotate and install on adjusting collar (3).

2. The pressure transmitter with the adjusting mechanism according to claim 1, wherein the connecting pipe (5) is provided with a plurality of clamping grooves, the inner wall of the connecting hole is provided with two grooves, the two grooves are both slidably provided with the fixture blocks (12), the fixture blocks (12) are slidably provided in the corresponding clamping grooves, one sides of the two fixture blocks (12) away from each other are both provided with threaded grooves, the inner wall of one side of the two grooves is both rotatably provided with the screw rod (13), and the screw rod (13) is threadedly provided in the corresponding threaded grooves.

3. The pressure transmitter with the adjusting mechanism according to claim 2, wherein a worm wheel (14) is fixedly sleeved on each of the two lead screws (13), a rotating hole is formed in an inner wall of one side of each of the two grooves, rotating rods are rotatably installed in the two rotating holes, a worm (15) is welded at one end of each of the two rotating rods, the worm (15) is meshed with the corresponding worm wheel (14), and an adjusting block (16) is welded at the other end of each of the two rotating rods.

4. The pressure transmitter with the adjusting mechanism of claim 2, wherein a rotating groove is formed on an inner wall of one side of the groove, and one end of the screw rod (13) is rotatably installed in the rotating groove.

5. The pressure transmitter with the adjusting mechanism according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the moving groove, sliding blocks are fixedly connected to two sides of the limiting block (9), and the sliding blocks are slidably mounted in the sliding grooves.