CN214748617U

CN214748617U - Pressure transmitter

Info

Publication number: CN214748617U
Application number: CN202120663807.9U
Authority: CN
Inventors: 翟宝鑫; 卢国石
Original assignee: Grucker Tianjin Industrial Technology Co ltd
Current assignee: Grucker Tianjin Industrial Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-16
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a pressure transmitter, belonging to the technical field of pressure transmitters, comprising a transmitter body, wherein one side of the transmitter body is provided with a mounting and stabilizing mechanism; the mounting and stabilizing mechanism comprises a supporting block, a concave block is arranged outside the supporting block, a bearing ring is arranged on one side of the supporting block, the supporting block is fixedly connected with the bearing ring, and a rotating shaft rod is arranged inside the bearing ring. The utility model discloses an installation stabilizing mean, can be directly connect in the cross draw-in groove with cross fixture block disect insertion, move downwards or upwards under the effect of screw thread through rotating the screw thread regulation pole simultaneously, the mounting height of mounting plate is finally confirmed, be suitable for mounting height and direction, it is more convenient to install, and the oblique shape support plays the effect of support and firm to the changer body, thereby avoid rocking of changer, mounting height also can adjust, more conveniently install, the practicality is better.

Description

Pressure transmitter

Technical Field

The utility model relates to a pressure transmitter technical field, concretely relates to pressure transmitter.

Background

A typical pressure transmitter consists essentially of a load cell sensor, also known as a pressure sensor, measurement circuitry, and process connections. The pressure sensor can convert physical pressure parameters of gas, liquid and the like sensed by the pressure element sensor into standard electric signals to be supplied to secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation, so that the electric signals are converted, and the sensing effect is realized.

But generally carry out swivelling joint through the outside screw thread of swivel sleeve pipe is direct and the inside screw thread of mounting point in the in-service use process, install pressure transmitter, such installation makes pressure transmitter stable inadequately, and pressure transmitter can rock great range very easily when receiving the collision, causes the inside components and parts of pressure transmitter to damage to can't be suitable for different angles and install in the installation again, inconvenient installation, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a pressure transmitter to solve among the prior art because and install pressure transmitter that leads to, such installation makes pressure transmitter stable inadequately, and pressure transmitter can rock great range very easily when receiving the collision, causes the inside components and parts of pressure transmitter to damage, and can't be suitable for different angles in the installation again and install, inconvenient installation, problem that the practicality is poor.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a pressure transmitter comprises a transmitter body, wherein a mounting and stabilizing mechanism is arranged on one side of the transmitter body;

the mounting and stabilizing mechanism comprises a supporting block, a concave block is arranged outside the supporting block, a bearing ring is arranged on one side of the supporting block, the supporting block is fixedly connected with the bearing ring, a rotating shaft rod is arranged inside the bearing ring and is movably connected with the bearing ring, arc fastening plates are symmetrically arranged at the upper end and the lower end of the rotating shaft rod, a plurality of extrusion teeth are arranged on the inner wall of each arc fastening plate and are welded and fixed with the arc fastening plates, a connecting shaft ring is arranged at the top end of each arc fastening plate and is fixedly connected with the arc fastening plates, a connecting screw rod is arranged inside the connecting shaft ring and is movably connected with the connecting shaft ring, wherein the connecting screw rod is in threaded connection with the concave block, a rotating disc is arranged at one end of the rotating shaft rod and is fixedly connected with the rotating shaft rod through welding, the novel rotary transformer is characterized in that a cross clamping groove is formed in one side of the rotary disc, a fastening groove is formed in the inner wall of the cross clamping groove, a cross clamping block is arranged inside the cross clamping groove and clamped with the cross clamping groove, a rotary bolt is arranged on one side of the cross clamping block in a penetrating and embedding mode, the rotary bolt is in threaded connection with the cross clamping block, an inclined support is arranged at the bottom of the rotary bolt and is fixedly welded to the bottom of the rotary bolt, a thread groove is formed in the bottom of the rotary bolt, a thread adjusting rod is arranged inside the thread groove, a mounting bottom plate is arranged at the bottom of the thread adjusting rod, the mounting bottom plate is fixedly welded to the thread adjusting rod, and a rotary sleeve is arranged at the bottom of the transmitter body.

Further, a fixing nut is arranged outside the rotating sleeve and is in threaded connection with the rotating sleeve.

Further, the front side of the transmitter body is provided with a display screen, and the display screen is fixedly connected with the transmitter body.

Furthermore, four mounting grooves are formed in the bottom end of the mounting bottom plate, and the cross sections of the mounting grooves are circular.

Further, a hexagon socket cap is arranged at the top end of the connecting screw rod, and the hexagon socket cap is welded and fixed with the connecting screw rod.

Further, the display screen outside is provided with fixed frame, fixed frame outside is provided with the screw thread frame, form sealed annular between screw thread frame and the fixed frame, the screw thread frame outside is provided with the external screw thread, screw thread frame one side is provided with the sealing ring piece, sealing ring piece one side is provided with the sealing ring strip, sealing ring strip and sealing ring piece fixed connection, sealing ring strip one side is provided with the connection lid, connection lid and screw thread frame threaded connection, the inside transparency that is provided with of connection lid.

Further, the connecting cover is fixedly connected with the transparent sheet, and the connecting cover is made of stainless steel.

The embodiment of the utility model provides a have following advantage:

1. through the installation stabilizing mechanism, when the rotating disc starts to drive the rotating shaft lever to rotate, the rotating shaft lever starts to rotate in the bearing ring, when the rotating disc rotates to a certain angle, the rotating shaft lever starts to extrude on the rotating shaft lever through a plurality of extrusion teeth, so that the rotating shaft lever is fixed, the upper side and the lower side, the left side and the right side can be conveniently adjusted according to the installation position, the rotating shaft lever is suitable for installation of four sides, the transmitter body does not need to drive the inclined bracket to rotate in the rotating process, after the rotation of the transmitter body is finished, the cross fixture block can be directly inserted into the cross fixture groove to be connected, meanwhile, the screw thread adjusting lever is rotated to move downwards or upwards under the action of the screw thread, the installation height of the installation bottom plate is finally determined, the adjustment is fast, the installation height and the direction are suitable, the installation is more convenient, and the inclined bracket plays a role in supporting and stabilizing the transmitter body, the transmitter is prevented from shaking, is more stable, is convenient to install on each surface, can be adjusted in installation height, is more convenient to install and has better practicability;

2. can be directly insert the seal ring piece in the seal ring groove to put into seal ring strip liquid and make the seal ring strip extrude seal ring piece, thereby sealed effect is better, and difficult intaking gets into the dust, effectively prolongs pressure transmitter's life, and is more durable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the pressure transmitter of the present invention;

FIG. 2 is a schematic structural view of the inner part of the concave block of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

in the figure: 1. a transmitter body; 2. a support block; 3. a concave block; 4. a bearing ring; 5. rotating the shaft lever; 6. an arc-shaped fastening plate; 7. extruding teeth; 8. a connecting collar; 9. connecting a screw rod; 10. rotating the disc; 11. a cross clamping groove; 12. a cross-shaped fixture block; 13. rotating the bolt; 14. a bracket in a tilted shape; 15. a threaded adjusting rod; 16. mounting a bottom plate; 17. rotating the sleeve; 18. fixing a nut; 19. a display screen; 20. mounting grooves; 21. a hexagon socket cap; 22. a fixing frame; 23. a thread frame; 24. an external thread; 25. a sealing ring block; 26. sealing the ring strip; 27. and (7) connecting a cover.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the description, the pressure transmitter shown in the attached drawings 1-4 comprises a transmitter body 1, and a mounting and stabilizing mechanism is arranged on one side of the transmitter body 1.

The mounting and stabilizing mechanism comprises a supporting block 2, a concave block 3 is arranged outside the supporting block 2, a bearing ring 4 is arranged on one side of the supporting block 2, the supporting block 2 is fixedly connected with the bearing ring 4, a rotating shaft rod 5 is arranged inside the bearing ring 4, the rotating shaft rod 5 is movably connected with the bearing ring 4, arc-shaped fastening plates 6 are symmetrically arranged at the upper end and the lower end of the rotating shaft rod 5, a plurality of extrusion teeth 7 are arranged on the inner walls of the arc-shaped fastening plates 6, the extrusion teeth 7 are welded and fixed with the arc-shaped fastening plates 6, a connecting shaft collar 8 is arranged at the top end of the arc-shaped fastening plates 6, the connecting shaft collar 8 is fixedly connected with the arc-shaped fastening plates 6, a connecting screw 9 is arranged inside the connecting shaft collar 8, the connecting screw 9 is movably connected with the connecting shaft collar 8, wherein the connecting screw 9 is in threaded connection with the concave block 3, a rotating disc 10 is arranged at one end of the rotating shaft rod 5, and the rotating disc 10 is fixedly connected with the rotating shaft rod 5 through welding, rotary disk 10 one side is provided with cross draw-in groove 11, fastening groove has been seted up to cross draw-in groove 11 inner wall, the inside cross fixture block 12 that is provided with of cross draw-in groove 11, cross fixture block 12 and cross draw-in groove 11 looks joint, cross fixture block 12 one side link up the embedding and is provided with rotatory bolt 13, rotatory bolt 13 and cross fixture block 12 threaded connection, rotatory bolt 13 bottom is provided with oblique shape support 14, oblique shape support 14 with be located rotatory bolt 13 bottom welded fastening, rotatory bolt 13 bottom is provided with the thread groove, the inside screw thread adjusting lever 15 that is provided with of thread groove, 15 bottoms of screw thread adjusting lever are provided with mounting plate 16,

mounting plate

16 and 15 welded fastening of screw thread adjusting lever, 1 bottom of changer body is provided with swivel sleeve 17.

As shown in fig. 1, a fixing nut 18 is disposed outside the rotating sleeve 17, and the fixing nut 18 is in threaded connection with the rotating sleeve 17, so that after the rotating sleeve 17 is in threaded connection, the fixing nut 18 is rotated to extrude the installation position, and fixing is achieved.

As shown in fig. 1 and 3, the front side of the transmitter body 1 is provided with a display screen 19, and the display screen 19 is fixedly connected with the transmitter body 1, so that the pressure value can be known through the display screen 19.

As shown in fig. 1, four mounting grooves 20 are provided at the bottom end of the mounting base plate 16, and the cross section of each mounting groove 20 is circular, so that a self-tapping screw can be driven into the mounting groove 20, and the mounting base plate 16 can be quickly fixed.

As shown in fig. 2, the top end of the connecting screw 9 is provided with a hexagon socket cap 21, and the hexagon socket cap 21 is welded and fixed with the connecting screw 9 so as to be inserted into the hexagon socket cap 21 by a hexagon socket tool, so that the rotation of the connecting screw 9 is realized by rotating the hexagon socket cap 21 by rotating the hexagon socket tool.

The real-time scene is specifically as follows: when the device is used, the device and the connection part can be connected and fixed in a threaded manner by rotating the rotary sleeve, after the fixation is finished, the rotary disk 10 can be rotated according to the rear supporting position of the transmitter body 1, then the rotary disk 10 starts to drive the rotary shaft rod 5 to rotate, so that the rotary shaft rod 5 starts to rotate in the bearing ring 4, after the device is rotated to a certain angle, the connecting screw 9 can be rotated to move the connecting screw 9 towards the inside of the concave block 3 under the action of threads, one end of the connecting screw 9 rotates on the connecting shaft collar 8, and simultaneously the connecting shaft collar 8 is driven to move downwards, so that the connecting shaft collar 8 starts to drive the arc fastening plate 6 to move downwards, then the arc fastening plate 6 starts to drive the plurality of extrusion teeth 7 to move downwards, and the plurality of extrusion teeth 7 start to extrude on the rotary shaft rod 5, thereby make the rotating shaft pole 5 carry out fixed operation, after adjusting good installation face, can be through in the cross draw-in groove 11 with cross fixture block 12 disect insertion, then rotate swivel bolt 13, thereby make swivel bolt 13 begin to move to cross draw-in groove 11 on cross fixture block 12, and make cross fixture block 12 and rotary disk 10 fix under the effect of whorl again, then move downwards or upwards under the effect of screw thread through rotating screw thread adjusting rod 15, the final mounting height who confirms mounting plate 16, realize that self tapping screw installs mounting plate 16, make oblique support 14 play support and firm effect to pressure transmitter like this.

Referring to the pressure transmitter shown in the attached fig. 1 and 3 in the specification, a fixing frame 22 is arranged outside a display screen 19, a thread frame 23 is arranged outside the fixing frame 22, a sealing ring groove is formed between the thread frame 23 and the fixing frame 22, an external thread 24 is arranged outside the thread frame 23, a sealing ring block 25 is arranged on one side of the thread frame 23, a sealing ring strip 26 is arranged on one side of the sealing ring block 25, the sealing ring strip 26 is fixedly connected with the sealing ring block 25, a connecting cover 27 is arranged on one side of the sealing ring strip 26, the connecting cover 27 is in threaded connection with the thread frame 23, and a transparent sheet is arranged inside the connecting cover 27.

As shown in fig. 1, the connection cover 27 is fixedly connected to the transparent plate, and the connection cover 27 is made of stainless steel material, so that the connection between the transparent plate and the connection cover 27 is more stable, and the stainless steel material is made to be less prone to rusting.

The real-time scene is specifically as follows: when using, can be directly insert the seal ring piece 25 in the seal ring inslot to put into seal ring inslot with seal ring strip 26 liquid, then connect lid 27 through rotating, make and connect lid 27 and begin to be connected with the outside screw thread of screw frame 23, thereby make and connect lid 27 and fix fast, and make seal ring strip 26 extrude seal ring piece 25, thereby sealed effect is better, difficult intaking gets into the dust, effectively prolongs pressure transmitter's life.

The utility model discloses use as follows: firstly, the rotating disc 10 starts to drive the rotating shaft lever 5 to rotate, so that the rotating shaft lever 5 starts to rotate in the bearing ring 4, the angle rotation of the rotating disc 10 is realized, the mounting base plate 16 can be conveniently mounted and fixed on the upper surface and the lower surface and the left surface and the right surface of a mounting surface, the rotating bolt 13 is rotated, the rotating bolt 13 starts to move towards the inside of the cross clamping groove 11 on the cross clamping block 12, the cross clamping block 12 is fixed with the rotating disc 10, then the screw thread adjusting rod 15 rotates to move downwards or upwards under the action of screw threads, the mounting height of the mounting base plate 16 is finally determined, and the oblique support 14 is convenient to mount and support the transmitter body 1 quickly.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. A pressure transmitter, includes changer body (1), its characterized in that: a mounting and stabilizing mechanism is arranged on one side of the transmitter body (1);

the mounting and stabilizing mechanism comprises a supporting block (2), a concave block (3) is arranged outside the supporting block (2), a bearing ring (4) is arranged on one side of the supporting block (2), the supporting block (2) is fixedly connected with the bearing ring (4), a rotating shaft lever (5) is arranged inside the bearing ring (4), the rotating shaft lever (5) is movably connected with the bearing ring (4), arc-shaped fastening plates (6) are symmetrically arranged at the upper end and the lower end of the rotating shaft lever (5), a plurality of extrusion teeth (7) are arranged on the inner wall of each arc-shaped fastening plate (6), the extrusion teeth (7) are fixedly welded with the arc-shaped fastening plates (6), a connecting shaft collar (8) is arranged at the top end of each arc-shaped fastening plate (6), the connecting shaft collar (8) is fixedly connected with the arc-shaped fastening plates (6), and a connecting screw rod (9) is arranged inside the connecting shaft collar (8), the connecting screw rod (9) is movably connected with a connecting shaft collar (8), wherein the connecting screw rod (9) is in threaded connection with the concave block (3), a rotating disc (10) is arranged at one end of the rotating shaft rod (5), the rotating disc (10) is fixedly connected with the rotating shaft rod (5) through welding, a cross clamping groove (11) is formed in one side of the rotating disc (10), a fastening groove is formed in the inner wall of the cross clamping groove (11), a cross clamping block (12) is arranged inside the cross clamping groove (11), the cross clamping block (12) is clamped with the cross clamping groove (11), a rotating bolt (13) is arranged on one side of the cross clamping block (12) in a penetrating and embedding mode, the rotating bolt (13) is in threaded connection with the cross clamping block (12), an oblique bracket (14) is arranged at the bottom of the rotating bolt (13), and the oblique bracket (14) is fixedly welded with the bottom of the rotating bolt (13), the rotary bolt (13) bottom is provided with the thread groove, thread groove inside is provided with screw thread adjusting rod (15), screw thread adjusting rod (15) bottom is provided with mounting plate (16), mounting plate (16) and screw thread adjusting rod (15) welded fastening, changer body (1) bottom is provided with rotatory sleeve (17).

2. A pressure transmitter as claimed in claim 1, wherein: and a fixing nut (18) is arranged outside the rotating sleeve (17), and the fixing nut (18) is in threaded connection with the rotating sleeve (17).

3. A pressure transmitter as claimed in claim 1, wherein: the front side of the transmitter body (1) is provided with a display screen (19), and the display screen (19) is fixedly connected with the transmitter body (1).

4. A pressure transmitter as claimed in claim 1, wherein: four mounting grooves (20) are formed in the bottom end of the mounting bottom plate (16), and the cross sections of the mounting grooves (20) are circular.

5. A pressure transmitter as claimed in claim 1, wherein: the top end of the connecting screw rod (9) is provided with a hexagon socket cap (21), and the hexagon socket cap (21) is welded and fixed with the connecting screw rod (9).

6. A pressure transmitter as claimed in claim 3, wherein: display screen (19) outside is provided with fixed frame (22), fixed frame (22) outside is provided with screw thread frame (23), form sealed annular between screw thread frame (23) and fixed frame (22), screw thread frame (23) outside is provided with external screw thread (24), screw thread frame (23) one side is provided with sealed ring piece (25), sealed ring piece (25) one side is provided with sealed ring strip (26), sealed ring strip (26) and sealed ring piece (25) fixed connection, sealed ring strip (26) one side is provided with connecting cover (27), connecting cover (27) and screw thread frame (23) threaded connection, connecting cover (27) inside is provided with the transparency.

7. A pressure transmitter as claimed in claim 6, wherein: the connecting cover (27) is fixedly connected with the transparent sheet, and the connecting cover (27) is made of stainless steel materials.