CN215617836U

CN215617836U - Needle extractor for spring tube pressure instrument

Info

Publication number: CN215617836U
Application number: CN202121515679.XU
Authority: CN
Inventors: 苗伟; 田欣
Original assignee: Inner Mongolia Fengdian Energy Power Generation Co ltd
Current assignee: Inner Mongolia Fengdian Energy Power Generation Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-25
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a spring tube pressure instrument needle lifter which comprises a fixing mechanism, a cylinder, a handle, a spring, an ejector pin, a reinforcing rod and a part, wherein the cylinder is arranged in an inner cavity of the cylinder, the handle is arranged at the top of the cylinder, the spring is arranged on the surface of the cylinder, the ejector pin is arranged at the bottom of the cylinder, the reinforcing rod is arranged at the bottom of the cylinder, the part is arranged on the right side of the reinforcing rod, the ejector pin is driven to move through the matching of the cylinder and the cylinder, so that the ejector pin can vertically move, the condition that a pointer is broken due to deviation in needle taking is avoided, the practicability of the pressure meter needle lifter is improved, a user can conveniently press the handle through the handle, so that the cylinder can drive the ejector pin to move, the pointer can be conveniently taken down, and meanwhile, the handle can be pushed to move upwards through the spring, so that the needle lifter can move through the cylinder, The pointer is taken out through the matching of the parts and the thimble, so that the structure is simple, and the operation is convenient.

Description

Needle extractor for spring tube pressure instrument

Technical Field

The utility model relates to the technical field of pressure gauges, in particular to a needle lifter for a spring tube pressure gauge.

Background

The manometer is as most common pressure measurement instrument, its volume of maintaining and maintaining is very big, and its repair tools is indispensable the manometer and plays needle ware, manometer needle ware on the market is of a great variety now, can maintain different manholes, however current manometer needle ware generally adopts the spiral to make the formula take off the pointer of manometer, this mode causes the damage to the pointer easily, thereby maintenance cost has been increased, be unfavorable for extensive popularization and application, and the manometer needle ware has the slow condition of getting the needle efficiency, can't satisfy user's user demand, and greatly reduced manometer needle ware's practicality, for this the above-mentioned problem of a spring pipe pressure instrument needle ware solution that proposes.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems with existing spring tube pressure gauge needle lifters.

Therefore, the utility model aims to solve the problems that the pointer of the pressure gauge is generally taken down by adopting a spiral mode in the conventional pressure gauge needle jack, the pointer is easily damaged by the mode, the maintenance cost is increased, the wide popularization and application are not facilitated, and the needle jack of the pressure gauge has the problem of low needle taking efficiency.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a spring tube pressure instrument plays needle ware, its includes fixed establishment, including the cylinder, set up in the cylinder of cylinder inner chamber, set up in the handle at cylinder top, set up in cylinder surface the spring, set up in the thimble of cylinder bottom, set up in the stiffener of cylinder bottom to and set up in the part on stiffener right side.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the cylinder is including setting up in the connecting rod of both sides, the connecting rod with the cylinder cooperation is used.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the connecting rod is made of plastic materials, and the thickness of the connecting rod is one centimeter.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the lower end of the reinforcing rod is arc-shaped, and the thickness of the reinforcing rod is zero point five centimeters.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the parts are V-shaped and are used in cooperation with the reinforcing rod.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the cylinder is cylindric, the cylinder uses with the cylinder cooperation.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the top of the column body is matched with the spring and the handle for use.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the cylinder adopts the brass material to make, the thickness of handle is one centimetre.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the thimble adopts stainless steel material to make, the thimble is cylindric.

As a preferable scheme of the spring tube pressure instrument needle lifting device, in the utility model: the cylinder is used with the thimble cooperation.

The utility model has the advantages that the thimble is driven to move through the matching of the cylinder body and the cylinder body, so that the thimble can move vertically, the condition that the pointer is broken due to deviation during needle taking is avoided, the practicability of the needle lifter of the pressure gauge is improved, a user can press the handle conveniently through the handle, so that the cylinder body can drive the thimble to move so as to take down the pointer, meanwhile, the handle can be pushed to move upwards through the spring, so that the pointer is taken out through the matching of the cylinder body, the component and the thimble, the structure is simple, the operation is convenient, the work efficiency of maintaining the pressure gauge is greatly improved, the needle lifter has the advantage of convenient needle taking, the problem that the pointer of the pressure gauge is taken down through the screw in the prior needle lifter of the pressure gauge is solved, the pointer is easily damaged in the mode, and the maintenance cost is increased, the needle extractor is not beneficial to wide popularization and application, the needle extracting efficiency of the pressure gauge needle extractor is low, the use requirement of a user cannot be met, and the practicability of the pressure gauge needle extractor is greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of 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 inventive exercise. Wherein:

FIG. 1 is an overall structure diagram of a needle lifter of a bourdon tube pressure instrument.

FIG. 2 is an overall structure diagram of the components of the needle lifter of the bourdon tube pressure gauge.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present invention provides a pogo pin pressure gauge lifter, which includes a fixing mechanism 100, including a cylinder 101, a cylinder 102 disposed in an inner cavity of the cylinder 101, a handle 103 disposed on a top of the cylinder 102, a spring 104 disposed on a surface of the cylinder 102, a thimble 105 disposed on a bottom of the cylinder 102, a reinforcing rod 107 disposed on a bottom of the cylinder 101, and a member 108 disposed on a right side of the reinforcing rod 107.

Specifically, cylinder 101 is including setting up in the connecting rod 106 of both sides, and connecting rod 106 uses with the cooperation of cylinder 101, and through setting up connecting rod 106, convenient to use person takes cylinder 101, and convenient to use person fixes cylinder 101 through connecting rod 106, is favorable to maintaining the manometer.

Specifically, the connecting rod 106 is made of a plastic material, and the thickness of the connecting rod 106 is one centimeter.

Specifically, the lower end of the reinforcing rod 107 is arc-shaped, and the thickness of the reinforcing rod 107 is zero five centimeters.

Specifically, part 108 is the V-arrangement, and part 108 uses with the stiffener 107 cooperation, through setting up the stiffener 107 for fix part 108, support and improved part 108's stability to this, avoid appearing the condition of rocking when taking out the pointer to part 108.

Specifically, the cylinder 101 is cylindrical, and the cylinder 101 is used in cooperation with the cylinder 102.

Specifically, the top of the post 101 is used in conjunction with a spring 104 and a handle 103.

Specifically, the cylinder 101 is made of brass material, and the handle 103 has a thickness of one centimeter.

Specifically, the thimble 105 is made of stainless steel, and the thimble 105 is cylindrical.

Specifically, the cylinder 102 is used in cooperation with the thimble 105.

When the pressure gauge is used, the handle 103 is pressed at first, the cylinder 102 is driven to move downwards in the cylinder 101 through the handle 103, meanwhile, the cylinder 102 drives the thimble 105 to move, the thimble 105 is enabled to abut against an instrument rotating shaft, at the moment, a pointer of the bourdon tube pressure gauge is taken down through the combined action of the component 108, the spring 104 is driven to move while the handle 103 moves, the spring 104 is enabled to be stressed to deform, and after the pointer is taken down, the handle 103 is pushed to move through the resetting elasticity of the spring 104, and the handle 103 is enabled to reset.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A needle extractor of a spring tube pressure instrument is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the fixing mechanism (100) comprises a cylinder (101), a cylinder (102) arranged in an inner cavity of the cylinder (101), a handle (103) arranged at the top of the cylinder (102), a spring (104) arranged on the surface of the cylinder (102), an ejector pin (105) arranged at the bottom of the cylinder (102), a reinforcing rod (107) arranged at the bottom of the cylinder (101), and a component (108) arranged at the right side of the reinforcing rod (107).

2. The pogo pin pressure gauge needle puller of claim 1, wherein: the column body (101) comprises connecting rods (106) arranged on two sides, and the connecting rods (106) are matched with the column body (101) for use.

3. The pogo pin pressure gauge needle puller of claim 2, wherein: the connecting rod (106) is made of a plastic material, and the thickness of the connecting rod (106) is one centimeter.

4. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the lower end of the reinforcing rod (107) is arc-shaped, and the thickness of the reinforcing rod (107) is zero point five centimeters.

5. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the part (108) is V-shaped, and the part (108) is matched with the reinforcing rod (107) for use.

6. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the cylinder (101) is cylindrical, and the cylinder (101) is matched with the cylinder (102) for use.

7. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the top of the column (101) is matched with a spring (104) and the handle (103) for use.

8. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the cylinder (101) is made of brass materials, and the handle (103) is one centimeter thick.

9. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the thimble (105) is made of stainless steel materials, and the thimble (105) is cylindrical.

10. The needle extractor of the bourdon tube pressure instrument according to any one of claims 1 to 3, wherein: the cylinder (102) is matched with the thimble (105) for use.