CN210572211U

CN210572211U - Waste gas detector

Info

Publication number: CN210572211U
Application number: CN201921145468.4U
Authority: CN
Inventors: 张勇; 邵明艳; 王平; 鲁佳婷
Original assignee: Suzhou Guotai Environmental Testing Co Ltd
Current assignee: Suzhou Guotai Environmental Testing Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an exhaust gas detector relates to the environment detection area, has solved and has detected a waste gas after, needs to restore exhaust gas detector's multiple use tools to the state of carrying to with the problem of exhaust gas detector reinstallation next testing ground. The technical scheme is that the waste gas detector comprises a detector body, wherein the bottom of the detector body is provided with an installation base, and two groups of roller assemblies are arranged on the installation base; the roller assembly comprises two rollers, two support rods and a cross rod for connecting the tops of the two support rods, and the mounting base is provided with a through groove for the support rods to pass through; one side of installation base is provided with the screw hole that runs through to leading to the groove, and installs the bolt in the screw hole, and spacing hole and lower spacing hole have been seted up respectively at the both ends towards screw hole one side to the bracing piece, go up spacing hole and lower spacing hole all with the bolt adaptation, the utility model discloses an effect that has the convenience and carry out the short distance transportation in carrying out waste gas monitor.

Description

Waste gas detector

Technical Field

The utility model relates to a detector especially relates to an exhaust gas detector.

Background

The variety of industrial waste gas is various, and the components of the industrial waste gas are more and more complex along with the complexity of industrial production; generally, industrial waste gas is processed according to the product, the product produced by a certain factory is changed frequently, the discharged waste gas component is different every time, and therefore, a waste gas detector is needed to detect the waste gas component.

Generally have the multiple waste gas of waiting to detect in same factory building, after detecting a waste gas, need restore waste gas detector's multiple use tools to the carrying state to install waste gas detector again, comparatively loaded down with trivial details next detection ground. Causing trouble in short-distance transportation of the exhaust gas detector, there is a need for an exhaust gas detector that facilitates short-distance transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an exhaust gas detector has the effect of detecting waste gas.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the waste gas detector comprises a detector body, wherein the bottom of the detector body is provided with an installation base, and two groups of roller assemblies are arranged on the installation base; the roller assembly comprises two rollers, two support rods and a cross rod for connecting the tops of the two support rods, and the mounting base is provided with a through groove for the support rods to pass through; one side of installation base is provided with the screw hole that runs through to logical groove, just is in the threaded hole installs the bolt, last spacing hole and lower spacing hole have been seted up respectively at the both ends towards screw hole one side to the bracing piece, go up spacing hole and lower spacing hole all with bolt adaptation.

Through adopting above-mentioned technical scheme, detector body bottom is provided with the installation base and is provided with two sets of wheel components on the installation base, is examining time measuring at the detector body multiple waste gas that awaits measuring in the factory building, has realized its short-range removal to having made things convenient for the detector body to examine time measuring to the waste gas that awaits measuring of difference, need not restore the detector body to the portability state, directly removing the detector body, thereby made things convenient for its short-range transportation.

The bolt penetrates through the upper limiting block and the threaded hole, so that the purpose of fixing the mounting base at the top of the supporting rod is achieved, and the operation of workers is facilitated; the bolt passes lower spacing hole and screw hole and makes the detector body when transporting, has reduced the probability that the detector body takes place to empty.

The utility model discloses further set up as, the transversal square of personally submitting of bracing piece.

Through adopting above-mentioned technical scheme, the bracing piece sets up to square, and this has made things convenient for the bracing piece when the installation screw hole with go up spacing hole and down between the spacing hole to made things convenient for loose pulley assembly's installation on the installation base.

The utility model discloses further set up to, the installation base is provided with rather than the axle sleeve that matches in logical groove department, and is in the inside wall circumference of axle sleeve is provided with anti-skidding gasket.

Through adopting above-mentioned technical scheme, when setting up of axle sleeve and anti-skidding gasket made the installation base slide from top to bottom along the bracing piece, strengthened the frictional force between installation base and the bracing piece, thereby reduced the installation base and slided the probability that produces the damage to the detector body at the excessive speed.

The utility model discloses further set up to, the bracing piece with be provided with the supporting seat just between the gyro wheel the cross section of supporting seat is greater than lead to the cross section of groove, the dashpot has been seted up at its top surface circumference to the supporting seat, and is in install buffer shim in the dashpot.

Through adopting above-mentioned technical scheme, the setting up of supporting seat has made things convenient for the alignment between the screw hole on lower spacing hole on the installation base and the bracing piece. The cross section of the supporting seat is larger than that of the through groove, so that the probability of collision between the mounting base and the roller is reduced. The setting of buffer spacer makes the installation base when descending, has reduced the probability that bumps between installation base and the supporting seat.

The utility model discloses further set up to, the bracing piece is provided with the spacing ring in the top of last spacing hole department, when the spacing ring was with the installation base butt, spacing hole was aimed at with the screw hole.

Through adopting above-mentioned technical scheme, when the setting of spacing ring made the base be located the bracing piece top, made things convenient for the alignment between spacing hole and the screw hole.

The utility model discloses further set up to, the top surface of installation base seted up with the mounting groove of detector body adaptation.

Through adopting above-mentioned technical scheme, the setting of mounting groove has reduced when removing the detector body, and the probability of detector body emergence landing.

The utility model is further arranged in that the side wall of the mounting groove of the mounting base is provided with a plunger hole, and a ball spring plunger is arranged in the plunger hole; and a clamping hole for clamping a plunger ball is arranged at the position of the detector body corresponding to the plunger hole.

Through adopting above-mentioned technical scheme, the bonding strength between detector body and the installation base has been strengthened to setting up of bulb spring plunger and card hole, has reduced the probability that the detector body drops from the installation base.

The utility model discloses further set up to, the installation base is in two plunger holes have been seted up altogether to mounting groove department, and two plunger hole symmetries are seted up on mounting groove's relative lateral wall.

Through adopting above-mentioned technical scheme, two plunger holes are symmetrically seted up on the relative lateral wall of mounting groove and have further reduced the probability that detector body drops from the installation base when the transportation

The utility model discloses further set up to, the installation base is in the lead angle has been seted up to mounting groove department's top circumference.

Through adopting above-mentioned technical scheme, the setting up of lead angle has made things convenient for the installation of detector body in mounting groove department.

The utility model discloses further set up to, the installation base is provided with the handle in the bilateral department symmetry of its top surface.

By adopting the technical scheme, the handle is convenient for lifting and putting down the mounting base, so that the height of the mounting base can be conveniently adjusted.

To sum up, the utility model discloses following beneficial effect has:

1. a waste gas detector comprises a detector body, wherein the bottom of the detector body is provided with an installation base and two groups of roller assemblies are arranged on the installation base, so that when the detector body detects multiple gases to be detected in a short distance, the detector body is directly moved, and the short-distance transportation of the detector body is facilitated;

2. the arrangement of the supporting seat facilitates the alignment between the lower limiting hole on the mounting base and the threaded hole on the supporting rod, and also reduces the probability of collision between the mounting base and the roller;

3. the setting of spacing ring makes the base be located the bracing piece top when, has made things convenient for the alignment between spacing hole and the screw hole.

Drawings

FIG. 1 is a schematic view of the overall structure of the mounting base mounted at a lower limit hole;

FIG. 2 is a schematic view of the overall structure of the mounting base at the upper limit hole;

FIG. 3 is a schematic view of the overall structure of the detector body at the mounting base;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of the overall structure of the roller assembly;

fig. 6 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 7 is an enlarged view at B in fig. 6.

In the figure: 1. a detector body; 11. a clamping hole; 2. installing a base; 21. a through groove; 211. a shaft sleeve; 212. an anti-slip gasket; 213. a threaded hole; 214. a bolt; 22. installing a groove; 221. guiding an angle; 222. a plunger hole; 223. a ball spring plunger; 2231. a plunger ball; 2232. a plunger housing; 2233. a plunger spring; 23. a handle; 3. a roller assembly; 31. a roller; 32. a support bar; 321. an upper limiting hole; 322. a lower limiting hole; 324. a supporting seat; 325. a cushion pad; 326. a limiting ring; 33. a cross bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 5, an exhaust gas detector for detecting components of exhaust gas includes a detector body 1 and a mounting base 2 mounted at the bottom of the detector body 1. Two groups of roller assemblies 3 are arranged on the mounting base 2, and each roller assembly 3 comprises two rollers 31, two support rods 32 and a cross rod 33 connected with the tops of the two support rods 32.

Referring to fig. 3 and 4, the mounting base 2 is provided with a through groove 21, the mounting base 2 is provided with a shaft sleeve 211 matched with the through groove 21, and an anti-skid gasket 212 is circumferentially arranged on the inner side of the shaft sleeve 211. A screw hole 213 penetrating to the through groove 21 is provided on one side of the mounting base 2, and a bolt 214 is mounted in the screw hole 213.

Referring to fig. 3, fig. 6 and fig. 7, in order to enhance the structural strength of the installation between the installation base 2 and the detector body 1, an installation groove 22 adapted to the detector body 1 is formed on the top surface of the installation base 2, and a guide corner 221 facilitating the clamping of the detector body 1 is circumferentially formed on the top of the installation base at the installation groove 22.

Referring to fig. 6 and 7, the mounting base 2 is provided with two plunger holes 222 at the mounting groove 22, and the two plunger holes 222 are symmetrically provided on opposite side walls of the mounting groove 22. A ball spring plunger 223 is mounted within the plunger bore 222. Ball spring plunger 223 includes plunger ball 2231, plunger housing 2232, and plunger spring 2233. A clip hole 11 into which the plunger ball 2231 is fitted is provided at a position of the detector body 1 corresponding to the plunger hole 222.

Referring to fig. 1 and 5, the supporting rod 32 is adapted to the through groove 21 and has a square cross section, and an upper limiting hole 321 and a lower limiting hole 322 are respectively formed on one side of the supporting rod 32 facing the threaded hole 213. The upper limiting hole 321 is adapted to the bolt 214 and disposed at the top of the supporting rod 32, and the lower limiting hole 322 is adapted to the bolt 214 and disposed at the bottom of the supporting rod 32. In the present embodiment, when the mounting base 2 and the upper limiting hole 321 are located at the same horizontal plane, the vertical height of the detector body 1 is one meter.

Referring to fig. 1 and 5, a supporting seat 324 is disposed between the supporting rod 32 and the roller 31, the cross section of the supporting seat 324 is larger than that of the through groove 21, a buffer groove is circumferentially disposed on the top surface of the supporting seat 324, and a buffer gasket 325 is disposed in the buffer groove, so as to prevent the mounting base 2 from directly colliding with the roller 31 during the moving process; the support rod 32 is provided with a limiting ring 326 above the upper limiting hole 321. In this embodiment, the buffer shim 325 extends out of the buffer groove.

Referring to fig. 1 and 2, when the bottom surface of the mounting base 2 abuts against the top surface of the support base 324, the threaded hole 213 is aligned with the lower limit hole 322, and when the top surface of the mounting base 2 abuts against the bottom surface of the limit ring 326, the threaded hole 213 is aligned with the upper limit hole 321.

Referring to fig. 2 and 3, the mounting base 2 is symmetrically provided with handles 23 at both sides of the top surface thereof, thereby facilitating stable elevation of the mounting base 2.

The principle of the above exhaust gas detector is as follows:

1. when the waste gas at one position needs to be detected and another waste gas source in the factory building needs to be detected, the bolt 214 is drawn out from the upper limiting hole 321, the mounting base 2 is slowly put down, and at the moment, the mounting base 2 is abutted to the supporting seat 324;

2. inserting the bolt 214 into the lower limiting hole 322, thereby reducing vibration during transportation thereof, and moving the detector body 1 to a designated position;

3. the mounting base 2 is lifted up to abut against the stopper 326, and the bolt 214 is inserted into the upper stopper hole 321 to start the inspection.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The waste gas detector comprises a detector body (1), and is characterized in that the bottom of the detector body (1) is provided with a mounting base (2), and two groups of roller assemblies (3) are arranged on the mounting base (2); the roller assembly (3) comprises two rollers (31), two support rods (32) and a cross rod (33) connecting the tops of the two support rods (32), and the mounting base (2) is provided with a through groove (21) for the support rods (32) to pass through; one side of installation base (2) is provided with screw hole (213) that runs through to logical groove (21), just install bolt (214) in screw hole (213), spacing hole (321) and spacing hole (322) down have been seted up respectively at bracing piece (32) both ends towards screw hole (213) one side, go up spacing hole (321) and spacing hole (322) down all with bolt (214) adaptation.

2. An exhaust gas detector as claimed in claim 1, characterised in that the cross-section of the support bar (32) is square.

3. An exhaust gas detector according to claim 2, wherein the mounting base (2) is provided with a shaft sleeve (211) matching with the through groove (21), and an anti-skid gasket (212) is circumferentially arranged on the inner side wall of the shaft sleeve (211).

4. The exhaust gas detector according to claim 3, wherein a support base (324) is disposed between the support rod (32) and the roller (31), the support base (324) has a cross section larger than that of the through groove (21), the support base (324) has a buffer groove formed in a circumferential direction of a top surface thereof, and a buffer gasket (325) is mounted in the buffer groove.

5. An exhaust gas detector according to claim 4, characterized in that the support rod (32) is provided with a stop collar (326) above the upper stop hole (321), and when the stop collar (326) abuts against the mounting base (2), the stop hole is aligned with the threaded hole (213).

6. The exhaust gas detector according to claim 5, wherein the top surface of the mounting base (2) is provided with a mounting groove (22) adapted to the detector body (1).

7. The exhaust gas detector according to claim 6, wherein the mounting base (2) is provided with a plunger hole (222) at a side wall of the mounting groove (22), and a ball spring plunger (223) is mounted in the plunger hole (222); and a clamping hole (11) for clamping a plunger ball (2231) is arranged at the position of the detector body (1) corresponding to the plunger hole (222).

8. The exhaust gas detector according to claim 7, wherein the mounting base (2) has two plunger holes (222) formed at the mounting groove (22), and the two plunger holes (222) are symmetrically formed on opposite sidewalls of the mounting groove (22).

9. An exhaust gas detector as claimed in claim 8, wherein the mounting base (2) is chamfered (221) circumferentially at the top of the mounting recess (22).

10. An exhaust gas detector as claimed in claim 9, characterized in that the mounting base (2) is provided with handles (23) symmetrically at both sides of its top surface.