CN216666988U

CN216666988U - Pressure transmitter's support frame convenient to regulation and control

Info

Publication number: CN216666988U
Application number: CN202122830369.3U
Authority: CN
Inventors: 周爱国; 付立新
Original assignee: Hubei Hangan Intelligent Technology Co ltd
Current assignee: Hubei Hangan Intelligent Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-06-03
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of pressure transmitters, and discloses a support frame of a pressure transmitter convenient to regulate, which comprises a base, wherein a mounting frame is fixedly arranged at the top of the base, a threaded rotating shaft is movably arranged on the inner side of the mounting frame, a first internal thread sleeve is sleeved on the threaded rotating shaft in a threaded manner, a mounting plate is fixedly arranged on one side of the first internal thread sleeve, a transmitter mounting hole is formed in the middle position in the mounting plate, two side plates are fixedly arranged at the top of the mounting plate, a rotating rod is movably arranged between the two side plates, two sections of reverse threads are arranged on the surface of the rotating rod, and a second internal thread sleeve is sleeved on the two sections of reverse threads on the surface of the rotating rod in a threaded manner. The utility model has the characteristics of facilitating the fixation of pressure transmitters of different types and the height adjustment of the pressure transmitters fixedly connected with the pressure transmitters by arranging a series of structures.

Description

Pressure transmitter's support frame convenient to regulation and control

Technical Field

The utility model relates to the technical field of pressure transmitters, in particular to a support frame of a pressure transmitter convenient to regulate and control.

Background

The pressure transmitter is a device which can convert pressure into pneumatic signals or electric signals for control and remote transmission, can convert physical pressure parameters of gas, liquid and the like sensed by a pressure measuring element sensor into standard electric signals (such as 4-20 mADC and the like) to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation, is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to various industries such as water conservancy and hydropower, railway transportation, intelligent buildings, automatic production control, aerospace, war industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like.

Pressure transmitter installs, and most all support the installation to it through the support frame, but current support frame structure is single, can not carry out fixed mounting to the pressure transmitter of different models, and be not convenient for adjust the height rather than the pressure transmitter behind the fixed connection according to actual installation demand. Therefore, the supporting frame of the pressure transmitter is convenient to regulate and control.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support frame of a pressure transmitter convenient to regulate and control, which has the effects of facilitating the fixation of pressure transmitters of different models and facilitating the height regulation of the pressure transmitters fixedly connected with the support frame.

The technical purpose of the utility model is realized by the following technical scheme: a support frame of a pressure transmitter convenient to regulate and control comprises a base, wherein a mounting frame is fixedly mounted at the top of the base, a thread rotating shaft is movably mounted on the inner side of the mounting frame, a first inner thread sleeve is sleeved on the thread rotating shaft and mounted on the thread, a mounting plate is fixedly mounted on one side of the first inner thread sleeve, a transmitter mounting hole is formed in the middle position inside the mounting plate, two side plates are fixedly mounted at the top of the mounting plate, a rotating rod is movably mounted between the two side plates, two reverse threads are arranged on the surface of the rotating rod, a second inner thread sleeve is sleeved on the two reverse threads on the surface of the rotating rod, a fixing plate is fixedly mounted on one side of each of the two second inner thread sleeves, two connecting rods are arranged on the opposite sides of the two fixing plates, and a positioning plate is fixedly mounted on the opposite side of each of the two fixing plates through the connecting rods, and the two positioning plates are respectively positioned at two sides of the top of the transmitter mounting hole.

The utility model is further provided with: the inboard fixed mounting of mounting bracket has first gag lever post, first gag lever post is located one side of screw thread pivot, movable sleeve joint installs first stop collar on the first gag lever post, first stop collar with fixed mounting has first connecting block between the first internal thread cover.

Through adopting above-mentioned technical scheme for when the screw thread pivot rotated, first internal thread cover can not rotate along with the rotation of screw thread pivot, can only reciprocate on the screw thread pivot.

The utility model is further provided with: the top fixed mounting of mounting bracket has driving motor, the top of screw thread pivot with driving motor's output fixed connection.

Through adopting above-mentioned technical scheme, and then be convenient for drive screw thread pivot and rotate.

The utility model is further provided with: one end of the rotating rod is connected with a connecting shaft, and one end of the connecting shaft is provided with a rotating handle.

Through adopting above-mentioned technical scheme, and then be convenient for make the bull stick rotate.

The utility model is further provided with: two fixed mounting has the second gag lever post between the curb plate, the second gag lever post is located the bull stick directly over, the activity cup joints on the second gag lever post and installs two second stop collars, the second stop collar with fixed mounting has the second connecting block between the second thread bush.

Through adopting above-mentioned technical scheme for when the bull stick rotated, the second internal thread cover can not rotate along with the rotation of bull stick, can only remove on the bull stick.

The utility model is further provided with: the middle position of the rotating rod is provided with a middle block, and two sections of reverse threads on the surface of the rotating rod are symmetrically distributed by taking the middle block as a symmetrical point.

By adopting the technical scheme, when the rotating rod rotates, the two second internal thread sleeves can simultaneously move in the opposite directions or in the opposite directions through the two sections of opposite threads.

The utility model has the beneficial effects that: the mounting plate is provided with a transmitter mounting hole, the pressure transmitter is mounted in the transmitter mounting hole, the rotating handle is rotated to enable the connecting shaft to rotate, the connecting shaft drives the rotating rod to rotate, when the rotating rod rotates, the two second internal thread sleeves can simultaneously move in opposite directions through the two sections of reversed threads, so that the two fixing plates can simultaneously move in opposite directions, the two fixing plates simultaneously drive the positioning plates on one sides of the fixing plates to move in opposite directions, the pressure transmitter is fixed, and the device is convenient for fixing pressure transmitters of different models; and the driving motor is controlled, so that the thread rotating shaft can rotate, the thread rotating shaft drives the first internal thread sleeve to move up and down, the first internal thread sleeve drives the mounting plate to move up and down, and the mounting plate drives the pressure transmitter to move up and down, so that the height of the pressure transmitter can be conveniently adjusted.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the utility model at a in fig. 1.

Fig. 3 is a top view of the mounting plate of the present invention.

In the figure, 1, a base; 2. a mounting frame; 3. a threaded shaft; 4. a first limit rod; 5. a first stop collar; 6. a first connection block; 7. a first internally threaded sleeve; 8. a drive motor; 9. a second limiting rod; 10. a middle block; 11. a rotating rod; 12. a side plate; 13. a connecting shaft; 14. a handle is rotated; 15. a transmitter mounting hole; 16. mounting a plate; 17. a second stop collar; 18. a second connecting block; 19. a second internally threaded sleeve; 20. a fixing plate; 21. a connecting rod; 22. and (7) positioning the plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a support frame of a pressure transmitter convenient to regulate and control comprises a base 1, wherein a mounting frame 2 is fixedly installed at the top of the base 1, a threaded rotating shaft 3 is movably installed on the inner side of the mounting frame 2, a first internal thread sleeve 7 is installed on the threaded rotating shaft 3 in a threaded sleeved mode, a mounting plate 16 is fixedly installed on one side of the first internal thread sleeve 7, a transmitter mounting hole 15 is formed in the middle position inside the mounting plate 16, two side plates 12 are fixedly installed at the top of the mounting plate 16, a rotating rod 11 is movably installed between the two side plates 12, two reverse threads are arranged on the surface of the rotating rod 11, a second internal thread sleeve 19 is installed on the surface of the rotating rod 11 in a threaded sleeved mode at each reverse thread position, a fixing plate 20 is fixedly installed on one side of each of the two second internal thread sleeves 19, two connecting rods 21 are arranged on the opposite sides of each of the two fixing plates 20, and a positioning plate 22 is fixedly installed on the opposite sides of each fixing plate 20 through each connecting rod 21, two positioning plates 22 are respectively positioned at two sides of the top of the transmitter mounting hole 15.

Preferably, the inboard fixed mounting of mounting bracket 2 has first gag lever post 4, and first gag lever post 4 is located one side of screw thread pivot 3, and movable sleeve joint installs first stop collar 5 on first gag lever post 4, and fixed mounting has first connecting block 6 between first stop collar 5 and the first internal thread cover 7 for when screw thread pivot 3 rotated, first internal thread cover 7 can not rotate along with the rotation of screw thread pivot 3, can only reciprocate in screw thread pivot 3.

Preferably, the top of the mounting frame 2 is fixedly provided with a driving motor 8, and the top end of the threaded rotating shaft 3 is fixedly connected with the output end of the driving motor 8, so that the threaded rotating shaft 3 can be driven to rotate conveniently.

Preferably, one end of the rotating rod 11 is connected with a connecting shaft 13, and one end of the connecting shaft 13 is provided with a rotating handle 14, so that the rotating rod 11 can be rotated conveniently.

Preferably, a second limiting rod 9 is fixedly mounted between the two side plates 12, the second limiting rod 9 is located right above the rotating rod 11, two second limiting sleeves 17 are movably sleeved on the second limiting rod 9, and a second connecting block 18 is fixedly mounted between the second limiting sleeves 17 and a second internal thread sleeve 19, so that when the rotating rod 11 rotates, the second internal thread sleeve 17 cannot rotate along with the rotation of the rotating rod 11 and can only move on the rotating rod 11.

Preferably, the middle position of the rotating rod 11 is provided with a middle block 10, and two sections of reverse threads on the surface of the rotating rod 11 are symmetrically distributed with the middle block 10 as a symmetry point, so that when the rotating rod 11 rotates, the two second internal thread sleeves 19 can simultaneously move in the opposite direction or in the reverse direction through the two sections of reverse threads.

The working principle is as follows: before use, the safety of each structure of the device is checked, a transmitter mounting hole 15 is arranged on a mounting plate 16, a pressure transmitter is mounted in the transmitter mounting hole 15, a rotating handle 14 is rotated to enable a connecting shaft 13 to rotate, the connecting shaft 13 drives a rotating rod 11 to rotate, when the rotating rod 11 rotates, two second internal thread sleeves 19 can simultaneously move oppositely through two sections of reverse threads, so that two fixing plates 20 simultaneously move oppositely, the two fixing plates 20 simultaneously drive a positioning plate 22 on one side of the fixing plates to move oppositely to fix the pressure transmitter, the device is convenient to fix the pressure transmitters of different models, a driving motor 8 is controlled to enable a thread rotating shaft 3 to rotate, the thread rotating shaft 3 drives a first internal thread sleeve 7 to move up and down, the first internal thread sleeve 7 drives the mounting plate 16 to move up and down, and the mounting plate 16 drives the pressure transmitter to move up and down, thereby being convenient for adjusting the height of the pressure transmitter.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and standard components used in the description herein may be commercially available and may be custom-built from descriptions of both the detailed description and the drawings, with the specific connections for each component being made by conventional means well known in the art, with the machines, components, and apparatuses being made by conventional means well known in the art, and with the circuits being made by conventional means well known in the art, and without further elaboration herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure transmitter's support frame convenient to regulation and control, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a mounting rack (2), the inner side of the mounting rack (2) is movably provided with a thread rotating shaft (3), the thread rotating shaft (3) is provided with a first inner thread sleeve (7) in a sleeved mode, one side of the first inner thread sleeve (7) is fixedly provided with a mounting plate (16), the middle position inside the mounting plate (16) is provided with a transmitter mounting hole (15), the top of the mounting plate (16) is fixedly provided with two side plates (12), a rotating rod (11) is movably arranged between the two side plates (12), the surface of the rotating rod (11) is provided with two reverse threads, the two reverse threads on the surface of the rotating rod (11) are respectively provided with a second inner thread sleeve (19) in a sleeved mode, and one side of the two second inner thread sleeves (19) is respectively and fixedly provided with a fixing plate (20), two one side that fixed plate (20) are relative all is provided with two connecting rods (21), two one side that fixed plate (20) are relative all passes through connecting rod (21) fixed mounting has locating plate (22), two locating plate (22) are located respectively the both sides at changer mounting hole (15) top.

2. The support frame of pressure transmitter convenient to regulate and control of claim 1, characterized in that: the inboard fixed mounting of mounting bracket (2) has first gag lever post (4), first gag lever post (4) are located one side of screw thread pivot (3), movable sleeve joint installs first stop collar (5) on first gag lever post (4), first stop collar (5) with fixed mounting has first connecting block (6) between first internal thread cover (7).

3. The support frame of pressure transmitter convenient to regulate and control of claim 1, characterized in that: the top fixed mounting of mounting bracket (2) has driving motor (8), the top of screw thread pivot (3) with the output fixed connection of driving motor (8).

4. The support frame of pressure transmitter convenient to regulate and control of claim 1, characterized in that: one end of the rotating rod (11) is connected with a connecting shaft (13), and one end of the connecting shaft (13) is provided with a rotating handle (14).

5. The support frame of pressure transmitter convenient to regulate and control of claim 1, characterized in that: two fixed mounting has second gag lever post (9) between curb plate (12), second gag lever post (9) are located bull stick (11) directly over, movable sleeve joint installs two second stop collars (17) on second gag lever post (9), second stop collar (17) with fixed mounting has second connecting block (18) between second internal thread bush (19).

6. The support frame of pressure transmitter convenient to regulate and control of claim 1, characterized in that: the middle position of the rotating rod (11) is provided with a middle block (10), and two sections of reverse threads on the surface of the rotating rod (11) are symmetrically distributed by taking the middle block (10) as a symmetrical point.