CN216869683U

CN216869683U - Water level sensor for coal mine

Info

Publication number: CN216869683U
Application number: CN202123133827.4U
Authority: CN
Inventors: 曹梦婷
Original assignee: Fugu Zhonglian Mining Co ltd
Current assignee: Fugu Zhonglian Mining Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-01
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a water level sensor for a coal mine, which comprises a main body, wherein a display screen is arranged on the surface of the main body, a label sticker is arranged on the surface of the main body, a handle is arranged at the top end of the main body, a fixed seat is arranged at the top of the main body, moving blocks are arranged at two ends of the fixed seat, a telescopic block is fixed at one end of each moving block, telescopic grooves are symmetrically formed in two ends of the fixed seat, the telescopic blocks are clamped into the inner sides of the telescopic grooves and are connected through threads, limiting grooves are formed in the inner sides of two ends of the handle, limiting blocks are arranged on the inner sides of the limiting grooves, and one end of each limiting block and the other end of each moving block are in a fixed state; through the fixing base, movable block, flexible piece, stopper, the fixture block of design, improve and be the stationary state between original handle and the main part, have certain awkward phenomenon, through this structure, make to be connected through the mode of quick detach fast-assembling between handle and the main part, increase and use the flexibility.

Description

Water level sensor for coal mine

Technical Field

The utility model belongs to the technical field of water level sensors, and particularly relates to a water level sensor for a coal mine.

Background

The water level sensor of the coal mine is an instrument capable of converting measured point water level parameters into corresponding electric quantity signals in real time.

The water level sensor for the coal mine has the advantages that the handle is pulled to drive the water level sensor for the coal mine to move in the use process of the existing water level sensor for the coal mine, and the handle and the main body are in a fixed state, so that certain inconvenience is caused by the fixed connection between the handle and the main body when the handle is not used and under the condition that the handle is damaged, and therefore the water level sensor for the coal mine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level sensor for a coal mine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a level sensor for colliery, includes the main part, the surface of main part is provided with the display screen, the surface of main part is provided with marks the subsides, the top of main part is provided with the handle, the top of main part is provided with the fixing base, the both ends of fixing base are provided with the movable block, the one end of movable block is fixed with flexible piece, flexible groove has been seted up to the both ends symmetry of fixing base, flexible piece card is gone into the inboard in flexible groove and is passed through threaded connection, the spacing groove has all been seted up to the both ends inboard of handle, and the inboard of spacing groove is provided with the stopper, the one end of stopper is fixed state with the other end of movable block, the draw-in groove has been seted up to the other end of stopper, and the inboard of draw-in groove is provided with the fixture block, the tip of fixture block is fixed state with the inner wall in spacing groove.

Preferably, the top end of the main body is symmetrically provided with fixing grooves, the inner sides of the fixing grooves are provided with fixing clamping seats, and the top ends of the fixing clamping seats and the bottom ends of the limiting blocks are in a fixed state.

Preferably, the surface of the fixed clamping seat is attached to the inner wall of the fixed groove, and the cross section of the fixed clamping seat is of a rectangular structure.

Preferably, the surface of the limiting block is in a fitting state with the inner wall of the limiting groove, and the surface of the clamping block is in a fitting state with the inner wall of the clamping groove.

Preferably, the cross section of the end of the fixed seat is the same as that of the end of the moving block, and the moving block is of a cylindrical structure.

Preferably, the side of main part is provided with the probe, the bottom of main part is fixed with the joint, be connected with the connecting wire between probe and the joint, the top of main part is provided with the display lamp.

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

(1) through the fixing base, movable block, flexible piece, stopper, the fixture block of design, improve and be the stationary state between original handle and the main part, there is certain awkward phenomenon, through this structure, make and be connected through the mode of quick detach fast-assembling between handle and the main part, increase and use the flexibility.

(2) Through the fixed cassette, the fixed slot of design, make in handle and the main part installation, through this structure, the handle of being convenient for confirms the mounted position fast to make the installation between handle and the main part more high-efficient.

Drawings

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

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the connection between the handle and the main body according to the present invention;

in the figure: 1. a main body; 2. a probe; 3. a connecting wire; 4. a joint; 5. label paste; 6. a display screen; 7. a fixed seat; 8. a display lamp; 9. a handle; 10. a telescopic block; 11. a moving block; 12. a telescopic groove; 13. a limiting block; 14. a limiting groove; 15. a clamping block; 16. a card slot; 17. fixing the card holder; 18. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a water level sensor for a coal mine comprises a main body 1, wherein a display screen 6 is arranged on the surface of the main body 1, a marking sticker 5 is arranged on the surface of the main body 1, a handle 9 is arranged at the top end of the main body 1, a fixing seat 7 is arranged at the top of the main body 1, moving blocks 11 are arranged at two ends of the fixing seat 7, a telescopic block 10 is fixed at one end of each moving block 11, telescopic grooves 12 are symmetrically formed in two ends of the fixing seat 7, the telescopic blocks 10 are clamped into the inner sides of the telescopic grooves 12 and are connected through threads, limiting grooves 14 are formed in the inner sides of two ends of the handle 9, limiting blocks 13 are arranged on the inner sides of the limiting grooves 14, one ends of the limiting blocks 13 and the other ends of the moving blocks 11 are in a fixed state, clamping grooves 16 are formed in the other ends of the limiting blocks 13, clamping blocks 15 are arranged on the inner sides of the clamping grooves 16, the end portions of the clamping blocks 15 and the inner walls of the limiting grooves 14 are in a fixed state, and the fixing seat 7 and the moving blocks 11 are designed, Flexible piece 10, stopper 13, fixture block 15, improve and be fixed state between original handle 9 and the main part 1, there is certain awkward phenomenon, through this structure, make and be connected through the mode of quick detach fast-assembling between handle 9 and the main part 1, increase and use the flexibility, the surface of stopper 13 is the laminating state with the inner wall of spacing groove 14, the surface of fixture block 15 is the laminating state with the inner wall of draw-in groove 16, the tip cross section size of fixing base 7 is unanimous with the tip cross section size of movable block 11, movable block 11 is the cylinder structure.

In this embodiment, it is preferred, fixed slot 18 has been seted up to the top symmetry of main part 1, and the inboard of fixed slot 18 is provided with fixed cassette 17, the top of fixed cassette 17 is the fixed state with the bottom of stopper 13, fixed cassette 17 through the design, fixed slot 18, make in handle 9 and the 1 installation of main part, through this structure, the mounted position is confirmed fast to the handle 9 of being convenient for, thereby make the installation between handle 9 and the main part 1 more high-efficient, the surface of fixed cassette 17 is the laminating state with the inner wall of fixed slot 18, the transversal rectangle structure of personally submitting of fixed cassette 17.

In this embodiment, preferably, a probe 2 is disposed on a side surface of the main body 1, a connector 4 is fixed to a bottom end of the main body 1, a connection line 3 is connected between the probe 2 and the connector 4, and a display lamp 8 is disposed at a top end of the main body 1.

The working principle and the using process of the utility model are as follows: when the water level sensor of the coal mine is used, the probe 2 is placed at a position to be detected, and the probe 2 transmits a sensed water level signal to the main body 1 and displays the signal through the display screen 6; when the fixing seat 7 needs to be disassembled, the moving blocks 11 on two sides of the fixing seat 7 are synchronously rotated, in the rotating process of the moving blocks 11, the telescopic blocks 10 at one end of the moving blocks 11 are in threaded connection with the inner sides of the telescopic grooves 12, the limiting blocks 13 at the other end of the moving blocks 11 move in the inner sides of the limiting grooves 14, the moving blocks 11 and the limiting blocks 13 synchronously move through threaded rotation between the telescopic blocks 10 and the telescopic grooves 12, the limiting blocks 13 are separated from the limiting grooves 14, then the handle 9 is pulled upwards, the fixing clamping seats 17 at the bottoms of two ends of the handle 9 are separated from the fixing grooves 18, and the disassembling operation of the handle 9 is completed.

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 water level sensor for colliery, includes main part (1), the surface of main part (1) is provided with display screen (6), the surface of main part (1) is provided with marks subsides (5), its characterized in that: the top end of the main body (1) is provided with a handle (9), the top of the main body (1) is provided with a fixed seat (7), two ends of the fixed seat (7) are provided with moving blocks (11), one end of each moving block (11) is fixed with a telescopic block (10), the two ends of the fixed seat (7) are symmetrically provided with telescopic grooves (12), the telescopic blocks (10) are clamped into the inner sides of the telescopic grooves (12) and are connected through threads, the inner sides of the two ends of the handle (9) are both provided with limit grooves (14), a limiting block (13) is arranged at the inner side of the limiting groove (14), one end of the limiting block (13) and the other end of the moving block (11) are in a fixed state, a clamping groove (16) is arranged at the other end of the limiting block (13), and a clamping block (15) is arranged on the inner side of the clamping groove (16), and the end part of the clamping block (15) is in a fixed state with the inner wall of the limiting groove (14).

2. A water level sensor for a coal mine as claimed in claim 1 wherein: the top end of the main body (1) is symmetrically provided with fixing grooves (18), the inner sides of the fixing grooves (18) are provided with fixing clamping seats (17), and the top ends of the fixing clamping seats (17) and the bottom ends of the limiting blocks (13) are in a fixed state.

3. A water level sensor for a coal mine as claimed in claim 2 wherein: the surface of the fixed clamping seat (17) is attached to the inner wall of the fixed groove (18), and the cross section of the fixed clamping seat (17) is of a rectangular structure.

4. A water level sensor for a coal mine as claimed in claim 1 wherein: the surface of stopper (13) is the laminating state with the inner wall of spacing groove (14), the surface of fixture block (15) is the laminating state with the inner wall of draw-in groove (16).

5. A water level sensor for a coal mine as claimed in claim 1 wherein: the cross section size of the end part of the fixed seat (7) is consistent with that of the end part of the moving block (11), and the moving block (11) is of a cylindrical structure.

6. A water level sensor for a coal mine as claimed in claim 1 wherein: the side of main part (1) is provided with probe (2), the bottom mounting of main part (1) has joint (4), be connected with connecting wire (3) between probe (2) and joint (4), the top of main part (1) is provided with display lamp (8).