CN214667438U

CN214667438U - Small-size pipeline leakage detection device of power plant

Info

Publication number: CN214667438U
Application number: CN202120817700.5U
Authority: CN
Inventors: 曹洪雨; 李聪; 刘微
Original assignee: China Resources Power Jinzhou Co ltd
Current assignee: China Resources Power Jinzhou Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-09
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a small-sized pipeline leakage detection device of a power plant, which comprises a machine body, a clamping block and a probe, wherein the bottom of the machine body is provided with a clamping groove, the inside of the clamping groove is movably connected with a side lug, the two sides of the clamping block are fixedly connected with the side lugs, one end of the clamping block is fixedly connected with a butt-joint block, one end of the butt-joint block is fixedly connected with a handle, and the surface of the handle is embedded with a groove; the engine body is characterized in that a mounting seat is fixedly connected to one side of the engine body, a spring is movably connected inside the mounting seat, a sliding block is fixedly connected to one end of the spring, and a clamping block is fixedly connected to the surface of the sliding block. This small-size pipeline leakage detection device of power plant docks through the draw-in groove with two sets of butt joint pieces, fixture block and the side ear of handle inside and organism, and the handle just can be installed on the organism like this, then the user holds the rubber recess on the handle, and user's finger just can be firm like this dock with the recess to make the more stable of organism taking when using.

Description

Small-size pipeline leakage detection device of power plant

Technical Field

The utility model relates to a detection device technical field specifically is a small-size pipeline leakage detection device of power plant.

Background

During small-size pipeline leak detection device theory of operation of power plant: when the small-sized pipeline of the power plant is subjected to corrosive perforation and breakage, trace leakage of gas is inevitably generated. When the leak detector is sent to the sensor through the air pump, the resistance value of the detection element can change rapidly along with the gas concentration (the resistance value changes in a size in direct proportion to the gas concentration), and meanwhile, a voltage signal is output, amplified through a circuit, processed by the single chip microcomputer and sent to the display part, and an alarm signal changing along with the concentration is generated.

The small-size pipeline leakage detection device of present power plant exists such shortcoming when using: the device surface all is the plastics material, and sweat stain of palm can make the palm and take place to skid between the device like this after using for a long time to make the device can't be firm take in the hand, consequently need improve the not enough of current product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size pipeline leakage detection device of power plant to the device surface that solves above-mentioned background art and provide all is the plastics material, and the sweat stain of palm can make to take place to skid between palm and the device after long-time the use like this, thereby makes the unable firm problem of taking in the hand of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size pipeline leakage detection device of power plant, includes organism, fixture block and probe, the draw-in groove has been seted up to the organism bottom, the inside swing joint of draw-in groove has the side ear, fixture block both sides fixedly connected with side ear, fixture block one end fixedly connected with butt joint piece, butt joint piece one end fixedly connected with handle, the gomphosis in handle surface is fluted.

Preferably, the internal size of the clamping groove is matched with the size of the side lug and the size of the clamping block, the two clamping grooves are arranged, the two clamping grooves are symmetrical relative to a longitudinal middle parting line of the machine body, and the clamping grooves are connected with the side lug and the clamping block in a clamping mode.

Preferably, four grooves are uniformly formed in the surface of the handle, are made of rubber and are of an arc-shaped structure.

Preferably, organism one side fixedly connected with mount pad, the inside swing joint of mount pad has the spring, spring one end fixedly connected with slider, slider fixed surface is connected with the clamp splice, clamp splice one side fixedly connected with connecting wire, the organism is connected to connecting wire one end, two rectangular channels that sink in are seted up on the mount pad surface, and a set of spring and slider are installed respectively to every rectangular channel inside of mount pad to constitute the elasticity interlock structure between mount pad, spring and the slider.

Preferably, the clamping blocks are arranged in two numbers, the two clamping blocks are parallel to each other, the bottom of each clamping block is vertically connected with the corresponding sliding block, and the surface of one side, opposite to the two clamping blocks, of each clamping block is provided with an arc-shaped notch.

Preferably, probe one end is connected with the connecting wire, probe outer wall connection has first safety cover, first safety cover one side activity through connection has the gim peg, gim peg one end is connected with the second safety cover, probe upper end diameter is less than lower extreme diameter size, and has an undercut semicircular structure respectively on first safety cover and the second safety cover to the semicircular structure of first safety cover and second safety cover is the half of probe upper end circle

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

1. this small-size pipeline of power plant leakage detection device docks the draw-in groove on with two sets of butt joint pieces, fixture block and the side ear of handle inside and the organism when using, and the handle just can be installed on the organism like this, then the user holds the rubber recess on the handle, and user's finger just can be firm like this dock with the recess to make the more stable of organism when using.

2. This small-size pipeline of power plant leakage detection device dials two clamp splices to both sides when using, then puts the connecting wire between two clamp splices, loosens two clamp splices after that, and this moment under the effect of spring, the slider can drive the clamp splice that corresponds and remove to make the clearance between two clamp splices diminish, final two clamp splices just can grasp the connecting wire, thereby can be with the orderly accomodating of connecting wire in organism one side after having used.

3. Two first safety shields and second safety cover are at the probe top when this small-size pipeline of power plant leakage detection device uses, then pass first safety shield and second safety cover with two gim pegs and dock, just can put into first safety shield and second safety cover with the probe is complete like this after using up inside to prevent that the probe from directly exposing and receiving the damage outward.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the present invention A;

FIG. 4 is a schematic view of the sectional connection structure of the mounting base of the present invention;

fig. 5 is a schematic view of the first protection cover of the present invention illustrating a top-view connection structure.

In the figure: 1. a body; 2. a card slot; 3. a lateral ear; 4. a clamping block; 5. a butt joint block; 6. a grip; 7. a groove; 8. a mounting seat; 9. a spring; 10. a slider; 11. a clamping block; 12. a connecting wire; 13. a probe; 14. a first protective cover; 15. a fixing bolt; 16. a second protective cover.

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. 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 fig. 1-5, the present invention provides a technical solution: a leakage detection device for a small pipeline of a power plant comprises a machine body 1, a clamping groove 2, side lugs 3, a clamping block 4, a butt joint block 5, a handle 6, a groove 7, a mounting seat 8, a spring 9, a sliding block 10, a clamping block 11, a connecting wire 12, a probe 13, a first protection cover 14, a fixing bolt 15 and a second protection cover 16, wherein the bottom of the machine body 1 is provided with the clamping groove 2, the internal size of the clamping groove 2 is matched with the sizes of the side lugs 3 and the clamping block 4, the two clamping grooves 2 are arranged and are mutually symmetrical about a longitudinal middle dividing line of the machine body 1, the clamping groove 2 is connected with the side lugs 3 and the clamping block 4 in a clamping manner, so that a handle 6 can be mounted on the machine body 1 through butt joint between the side lugs 3 and the clamping block 4 and the clamping groove 2 when in use so as to meet the requirement of actual mounting, the side lugs 3 are movably connected inside the clamping groove 2, the side lugs 3 are fixedly connected with the two sides of the clamping block 4, one end of the fixture block 4 is fixedly connected with a butt-joint block 5, one end of the butt-joint block 5 is fixedly connected with a handle 6, four grooves 7 are uniformly formed in the surface of the handle 6, the grooves 7 are made of rubber, the inner part of the grooves is of an arc-shaped structure, a user holds the rubber grooves 7 in the handle 6, so that the fingers of the user can be firmly butted with the grooves 7, the machine body 1 is more stable to take in use, and the grooves 7 are embedded in the surface of the handle 6;

a mounting seat 8 is fixedly connected to one side of the machine body 1, two sunken rectangular grooves are formed in the surface of the mounting seat 8, a group of springs 9 and sliders 10 are respectively mounted in each rectangular groove of the mounting seat 8, an elastic linkage structure is formed among the mounting seat 8, the springs 9 and the sliders 10, a connecting wire 12 is placed between the two clamping blocks 11, then the two clamping blocks 11 are loosened, at the moment, under the action of the springs 9, the sliders 10 drive the corresponding clamping blocks 11 to move, so that a gap between the two clamping blocks 11 is reduced, finally the connecting wire 12 can be clamped by the two clamping blocks 11, the springs 9 are movably connected to the inside of the mounting seat 8, one end of each spring 9 is fixedly connected with the slider 10, the surface of each slider 10 is fixedly connected with the two clamping blocks 11, the two clamping blocks 11 are parallel to each other, and the bottom of each clamping block 11 is vertically connected with the slider 10, the surface of one side, opposite to the two clamping blocks 11, is provided with an arc-shaped notch, so that the two clamping blocks 11 can be tightly attached to the surface of the connecting line 12 through the arc-shaped notch when in use, the connection between the clamping blocks 11 and the connecting line 12 is more effective, the connecting line 12 is fixedly connected to one side of the clamping blocks 11, and one end of the connecting line 12 is connected with the machine body 1;

13 one end of probe is connected with connecting

wire

12, 13 upper end diameters of probe are less than lower extreme diameter size, and there is a sunken semicircular structure respectively on first safety cover 14 and the 16 upper ends of second safety cover to the semicircular structure of first safety cover 14 and second safety cover 16 is the one half of the circle of 13 upper ends of probe, and like this when first safety cover 14 and the 16 butt joint back of second safety cover, first safety cover 14 and the 16 just effectual installation of second safety cover are outside at

probe

13, 13 outer wall connection of probe has

first safety cover

14, 14 one side activity through connection of first safety cover has

gim peg

15, 15 one end of gim peg is connected with second safety cover 16.

The working principle is as follows: when the device for detecting the leakage of the small pipeline in the power plant is used, firstly, two groups of butt-joint blocks 5, clamping blocks 4 and side lugs 3 in a handle 6 are in butt joint with clamping grooves 2 on a machine body 1, so that the handle 6 can be installed on the machine body 1, then a user holds rubber grooves 7 on the handle 6, so that fingers of the user can be firmly in butt joint with the grooves 7, the machine body 1 can be taken more stably when in use, when the device is used, the two clamping blocks 11 are pulled aside towards two sides, then a connecting wire 12 is placed between the two clamping blocks 11, then the two clamping blocks 11 are loosened, at the moment, under the action of a spring 9, a sliding block 10 can drive the corresponding clamping blocks 11 to move, so that the gap between the two clamping blocks 11 is reduced, finally, the connecting wire 12 can be clamped by the two clamping blocks 11, and the connecting wire 12 can be neatly stored on one side of the machine body 1 after the device is used, when the device is used, the two first protective covers 14 and the second protective cover 16 are sleeved on the top of the probe 13, and then the two fixing bolts 15 penetrate through the first protective covers 14 and are butted with the second protective covers 16, so that the probe 13 can be completely placed inside the first protective covers 14 and the second protective covers 16 after being used, and the probe 13 is prevented from being directly exposed to the outside and damaged, which is the characteristic of a small pipeline leakage detection device of a power plant.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a small-size pipeline leakage detection device of power plant, includes organism (1), fixture block (4) and probe (13), draw-in groove (2), its characterized in that have been seted up to organism (1) bottom: draw-in groove (2) inside swing joint has side ear (3), fixture block (4) both sides fixedly connected with side ear (3), fixture block (4) one end fixedly connected with butt joint piece (5), butt joint piece (5) one end fixedly connected with handle (6), handle (6) surface gomphosis is fluted (7).

2. The power plant small-sized pipeline leakage detection device according to claim 1, characterized in that: draw-in groove (2) inner dimension and the size phase-match of side ear (3) and fixture block (4), and draw-in groove (2) are provided with two to two draw-in grooves (2) are symmetrical each other about the vertical midline of organism (1), are connected for the block between draw-in groove (2) and side ear (3) and fixture block (4) moreover.

3. The power plant small-sized pipeline leakage detection device according to claim 1, characterized in that: four grooves (7) are uniformly formed in the surface of the handle (6), the grooves (7) are made of rubber, and the inner portion of the handle is of an arc-shaped structure.

4. The power plant small-sized pipeline leakage detection device according to claim 1, characterized in that: organism (1) one side fixedly connected with mount pad (8), the inside swing joint of mount pad (8) has spring (9), spring (9) one end fixedly connected with slider (10), slider (10) fixed surface is connected with clamp splice (11), clamp splice (11) one side fixedly connected with connecting wire (12), organism (1) is connected to connecting wire (12) one end, two rectangular channels that sink in are seted up on mount pad (8) surface, and install a set of spring (9) and slider (10) respectively inside every rectangular channel of mount pad (8) to constitute the elasticity interlock structure between mount pad (8), spring (9) and slider (10).

5. The power plant small-sized pipeline leakage detection device according to claim 4, characterized in that: the clamping blocks (11) are arranged in two, the two clamping blocks (11) are parallel to each other, the bottom of each clamping block (11) is vertically connected with the corresponding sliding block (10), and arc-shaped notches are formed in the surfaces of the two opposite sides of the two clamping blocks (11).

6. The power plant small-sized pipeline leakage detection device according to claim 4, characterized in that: probe (13) one end is connected with connecting wire (12), probe (13) outer wall connection has first safety cover (14), first safety cover (14) one side activity through connection has gim peg (15), gim peg (15) one end is connected with second safety cover (16), probe (13) upper end diameter is less than lower extreme diameter size, and has a semicircular structure that caves in respectively on first safety cover (14) and second safety cover (16) to the semicircular structure of first safety cover (14) and second safety cover (16) is the half of probe (13) upper end circle.