CN214844654U

CN214844654U - Chemical industry dust detects with detector of being convenient for height-adjusting

Info

Publication number: CN214844654U
Application number: CN202120843398.0U
Authority: CN
Inventors: 赵彦贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-23
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a chemical industry dust detects with detector of being convenient for height-adjusting, including detector body, pull rod and gag lever post, the bottom swing joint of detector body has the base, the bottom of base is fixed with interior pole, the outside of interior pole is provided with outer pole, outer pole is connected with interior pole through the spout, the inserting groove has been seted up to the both sides of interior pole, the both sides of outer pole are fixed with the stopper, tensile groove has been seted up on the surface of stopper, the inside of stopper is fixed with the spring, the one end that the stopper was kept away from to the spring is fixed with the inserted bar. This chemical industry dust detects is with detector of height-adjusting of being convenient for, stimulate the pull rod along tensile groove for the inserted bar gets back to the inside of stopper, and the removal that stretches out and draws back along the spout with interior pole again, when interior pole removed the assigned position in the spout, loosens the pull rod, and the spring is kick-backed and is extruded the inserted bar and insert in the inserting groove that corresponds, thereby the detector of being convenient for carries out altitude mixture control.

Description

Chemical industry dust detects with detector of being convenient for height-adjusting

Technical Field

The utility model relates to a dust detects technical field, specifically is a chemical industry dust detects with detector of being convenient for height-adjusting.

Background

In the life, dust detector is the dust appearance for short, also called dust measuring apparatu or dust tester, mainly used detects the dust concentration in the ambient air, but the detector on the market is comparatively loaded down with trivial details when the height-adjusting at present, consequently, improves the work efficiency of detector through the innovation to the detector, and the development of chemical industry dust detector is given people and is being brought very big facility when detecting the dust, and its kind and quantity are also increasing daily.

Although the chemical industry dust detector on the existing market is very many in kind and quantity, the chemical industry dust detector has such shortcoming: chemical industry dust detector is not convenient for carry out altitude mixture control, and chemical industry dust detector is not convenient for angle modulation and chemical industry dust detector's four turnings are not convenient for protect. Therefore, the existing chemical dust detector needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chemical industry dust detects with detector of height-adjusting of being convenient for to solve the chemical industry dust detector on the existing market that above-mentioned background art provided and be not convenient for carry out altitude mixture control, chemical industry dust detector is not convenient for the angle modulation and the chemical industry dust detector's four turnings are not convenient for protect the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry dust detects with detector of height-adjusting of being convenient for, includes detector body, pull rod and gag lever post, the bottom swing joint of detector body has the base, the bottom of base is fixed with interior pole, the outside of interior pole is provided with the outer pole, the outer pole is connected with interior pole through the spout, the inserting groove has been seted up to the both sides of interior pole, the both sides of outer pole are fixed with the stopper, tensile groove has been seted up on the surface of stopper, the inside of stopper is fixed with the spring, the one end that the stopper was kept away from to the spring is fixed with the inserted bar, the pull rod runs through tensile groove and is connected with the inserted bar.

Preferably, the size of the sliding groove is matched with that of the inner rod, and the outer rod and the inner rod form a sliding structure through the sliding groove.

Preferably, the cross-sectional shape of the insertion groove is conical, and the insertion groove is symmetrically distributed about the center line of the inner rod.

Preferably, the bottom of the detector body is provided with a groove, the base is internally provided with a rotating groove, the limiting rod penetrates through the rotating groove and is connected with the groove, and the rotating groove is symmetrically distributed about the central line of the base.

Preferably, the upper and lower both ends edge of detector body is fixed with the slider, the draw-in groove has been seted up at the left and right sides edge of detector body, the outside of detector body is provided with the protection pad, the protection pad is connected with the draw-in groove through the sand grip, the protection pad is connected with the slider through the spread groove, the outside of outer pole is fixed with the support frame.

Preferably, the cross sectional shape of sand grip is the arrow point form, and the size phase-match of the size of sand grip and draw-in groove to the sand grip passes through and constitutes the block connection between draw-in groove and the detector body.

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

(1) according to the detector convenient for height adjustment for chemical dust detection, the pull rod is pulled along the stretching groove, so that the insertion rod returns to the inside of the limiting block, the inner rod is moved in a stretching mode along the sliding groove, when the inner rod moves to a specified position in the sliding groove, the pull rod is loosened, the spring rebounds to extrude the insertion rod to be inserted into the corresponding insertion groove, and therefore the detector can conveniently adjust the height;

(2) the detector for detecting chemical dust and facilitating height adjustment is characterized in that the limiting rod is loosened to enable threaded connection between the top end of the limiting rod and the groove to rotate, then the detector body is rotated to enable the limiting rod to rotate along the rotating groove in the base, the limiting rod is screwed down to enable the bottom of the limiting rod to be extruded with the surface of the base, and therefore the detector facilitates angle adjustment;

(3) this chemical industry dust detects is with detector of height-adjusting of being convenient for slides the inside spread groove of protection pad one end along the slider, and the sand grip can insert along the opening of draw-in groove, because the opening width of draw-in groove is less than the maximum diameter of sand grip for the protection pad is difficult for droing after the turning installation of detector body, thereby protects detector body turning.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure viewed from the bottom of the present invention.

In the figure: 1. a detector body; 2. a base; 3. an inner rod; 4. an outer rod; 5. a chute; 6. inserting grooves; 7. a limiting block; 8. a drawing tank; 9. a spring; 10. inserting a rod; 11. a pull rod; 12. a groove; 13. a rotating groove; 14. a limiting rod; 15. a slider; 16. a card slot; 17. a pad; 18. a convex strip; 19. connecting grooves; 20. a support frame.

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. 1-3, the present invention provides a technical solution: a height-adjustable detector for chemical dust detection comprises a detector body 1, a base 2, an inner rod 3, an outer rod 4, a sliding groove 5, an inserting groove 6, a limiting block 7, a stretching groove 8, a spring 9, an inserting rod 10, a pull rod 11, a groove 12, a rotating groove 13, a limiting rod 14, a sliding block 15, a clamping groove 16, a protection pad 17, a convex strip 18, a connecting groove 19 and a supporting frame 20, wherein the base 2 is movably connected to the bottom of the detector body 1, the inner rod 3 is fixed to the bottom of the base 2, the outer rod 4 is arranged on the outer side of the inner rod 3, the outer rod 4 is connected with the inner rod 3 through the sliding groove 5, the inserting groove 6 is formed in each of the two sides of the inner rod 3, the limiting block 7 is fixed to each of the two sides of the outer rod 4, the stretching groove 8 is formed in the surface of the limiting block 7, the spring 9 is fixed to the inside of the limiting block 7, the inserting rod 10 is fixed to one end, far away from the limiting block 7, of the spring 9, the pull rod 11 penetrates through the stretching groove 8 and is connected with the insert rod 10.

The size of spout 5 and interior pole 3 size phase-match, and outer pole 4 constitutes sliding construction through spout 5 and interior pole 3 for outer pole 4 is connected with interior pole 3, thereby is convenient for the detector to carry out the altitude mixture control.

The section of the insertion groove 6 is conical, and the insertion groove 6 is symmetrically distributed about the center line of the inner rod 3, so that the insertion groove 6 is connected with the insertion rod 10, and the inner rod 3 can be conveniently fixed at a designated position inside the outer rod 4.

The bottom of the detector body 1 is provided with a groove 12, the inside of the base 2 is provided with a rotating groove 13, the limiting rod 14 penetrates through the rotating groove 13 and is connected with the groove 12, and the rotating groove 13 is symmetrically distributed about the central line of the base 2, so that the rotating groove 13 is connected with the limiting rod 14, and the detector can conveniently adjust the angle.

The edge of the upper end and the lower end of the detector body 1 are fixed with sliding blocks 15, the edges of the left side and the right side of the detector body 1 are provided with clamping grooves 16, a protection pad 17 is arranged on the outer side of the detector body 1, the protection pad 17 is connected with the clamping grooves 16 through protruding strips 18, the protection pad 17 is connected with the sliding blocks 15 through connecting grooves 19, and a supporting frame 20 is fixed on the outer side of the outer rod 4, so that the sliding blocks 15 are connected with the connecting grooves 19, and the protection pad 17 is prevented from being displaced when being installed.

The cross-sectional shape of sand grip 18 is the arrow point form, and the size of sand grip 18 and the size phase-match of draw-in groove 16 to sand grip 18 constitutes the block connection through between draw-in groove 16 and the detector body 1, makes sand grip 18 be connected with draw-in groove 16, thereby is convenient for protection pad 17 to install.

The working principle is as follows: when the detector convenient for height adjustment for chemical dust detection is used, firstly, the connecting groove 19 in one end of the protection pad 17 slides along the sliding block 15, when the sliding block 15 and the connecting groove 19 reach a specified position, the convex strip 18 at the other end of the protection pad 17 can be inserted along the opening of the clamping groove 16, because the opening width of the clamping groove 16 is smaller than the maximum diameter of the convex strip 18, the protection pad 17 is not easy to fall off after the corner of the detector body 1 is installed, so that the corner of the detector body 1 is protected, then, the pull rod 11 is pulled along the stretching groove 8, the insertion rod 10 is separated from the connection of the insertion groove 6 and returns to the inside of the limiting block 7, the inner rod 3 is moved in a stretching way along the sliding groove 5 in the outer rod 4, when the inner rod 3 moves to the specified position in the sliding groove 5, the pull rod 11 is loosened, the spring 9 rebounds to extrude the insertion rod 10 to be inserted into the corresponding insertion groove 6, make interior pole 3 assigned position in outer pole 4 fixed, thereby be convenient for the detector to carry out height control, afterwards, turn round gag lever post 14 loose, make threaded connection between gag lever post 14 top and the recess 12 rotate, make the bottom of gag lever post 14 break away from the extrusion with base 2, rotate the handle at detector body 1 top again, make gag lever post 14 of detector body 1 bottom can rotate along the inside rotation groove 13 of base 2, when detector body 1 is adjusted to the assigned angle, screw up gag lever post 14, make gag lever post 14 bottom will extrude with the surface of base 2, make detector body 1 difficult rerotation, thereby the detector of being convenient for carries out angle control, the content that does not make detailed description in this description belongs to the known prior art of the professional technical staff in this field.

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 chemical industry dust detects with detector of height-adjusting of being convenient for, includes detector body (1), pull rod (11) and gag lever post (14), the bottom swing joint of detector body (1) has base (2), its characterized in that: the bottom of base (2) is fixed with interior pole (3), the outside of interior pole (3) is provided with outer pole (4), outer pole (4) are connected with interior pole (3) through spout (5), inserting groove (6) have been seted up to the both sides of interior pole (3), the both sides of outer pole (4) are fixed with stopper (7), tensile groove (8) have been seted up on the surface of stopper (7), the inside of stopper (7) is fixed with spring (9), the one end that stopper (7) were kept away from in spring (9) is fixed with inserted bar (10), pull rod (11) run through tensile groove (8) and are connected with inserted bar (10).

2. The chemical dust detection height-adjustable detector as claimed in claim 1, wherein the height-adjustable detector comprises: the size of the sliding groove (5) is matched with that of the inner rod (3), and the outer rod (4) and the inner rod (3) form a sliding structure through the sliding groove (5).

3. The chemical dust detection height-adjustable detector as claimed in claim 1, wherein the height-adjustable detector comprises: the section of the insertion groove (6) is conical, and the insertion groove (6) is symmetrically distributed relative to the center line of the inner rod (3).

4. The chemical dust detection height-adjustable detector as claimed in claim 1, wherein the height-adjustable detector comprises: the detector is characterized in that a groove (12) is formed in the bottom of the detector body (1), a rotating groove (13) is formed in the base (2), the limiting rod (14) penetrates through the rotating groove (13) to be connected with the groove (12), and the rotating groove (13) is symmetrically distributed about the central line of the base (2).

5. The chemical dust detection height-adjustable detector as claimed in claim 1, wherein the height-adjustable detector comprises: the edge fixing device is characterized in that sliding blocks (15) are fixed to the edges of the upper end and the lower end of the detector body (1), clamping grooves (16) are formed in the edges of the left side and the right side of the detector body (1), a protection pad (17) is arranged on the outer side of the detector body (1), the protection pad (17) is connected with the clamping grooves (16) through protruding strips (18), the protection pad (17) is connected with the sliding blocks (15) through connecting grooves (19), and a supporting frame (20) is fixed to the outer side of the outer rod (4).

6. The chemical dust detection height-adjustable detector as claimed in claim 5, wherein the height-adjustable detector comprises: the cross-sectional shape of sand grip (18) is the arrow point form, and the size phase-match of size and draw-in groove (16) of sand grip (18) to constitute the block between sand grip (18) and detector body (1) through draw-in groove (16) and be connected.