CN219198761U - Waste gas monitoring sampling gun rest - Google Patents

Abstract

The utility model relates to the technical field of waste gas monitoring and discloses a waste gas monitoring sampling gun support, which comprises two mounting seats which are distributed up and down, clamping blocks are respectively and rotatably connected in three mounting grooves of the mounting seats on the lower side, two arc-shaped pieces which are distributed left and right are respectively and fixedly arranged between the clamping blocks close to the bottoms of the mounting grooves, supporting legs are rotationally connected in the mounting grooves of the mounting seats on the upper side, and two strip-shaped grooves which are distributed up and down are formed in the surfaces of the supporting legs in a penetrating mode. When accomodating, earlier rotate the fixture block to vertical state, inwards deflect the landing leg again, make the bottom of landing leg accomodate into the mounting groove of mount pad, later rotate the fixture block to the horizontality again to make the landing leg card between mount pad mounting groove tank bottom and arc piece, accomodate fixedly to the landing leg, it is more convenient when carrying, assembly department of accessible handheld rubber rope and baffle carries the support in addition, thereby reach the landing leg and conveniently accomodate fixedly, the effect that the support conveniently carried.

Description

Waste gas monitoring sampling gun rest

Technical Field

The utility model relates to the technical field of waste gas monitoring, in particular to a waste gas monitoring sampling gun bracket.

Background

In order to protect the environment, the waste gas in the air needs to be monitored, so that environmental protection personnel can know the air quality in time, a protection scheme is formulated, and when the waste gas is monitored, the waste gas monitoring sampling gun is generally arranged on the ground through a support, and the air in the environment is monitored for a long time.

The application day is the 15 days of 12 months in 2020, chinese patent with publication number CN214334386U, a fixed pollution source exhaust monitoring sampling gun support is disclosed, including lift axle and mount pad, the lift axle runs through the mount pad perpendicularly, the bottom of mount pad articulates there are three at least foot pipes, the lift axle top is equipped with connection piece and lower connection piece, the cavity that forms between connection piece and the lower connection piece is used for installing the sampling gun, be equipped with the clamp ring of cooperation regulation lift axle height in the mount pad, the outside threaded connection that clamp ring one end extends to the mount pad has the handle screw rod, the solid fixed ring is installed to the bottom that is located the mount pad on the lift axle, it has the connecting rod to articulate on the solid fixed ring, the connecting rod articulates for the one end of solid fixed ring has the sliding sleeve, sliding sleeve sliding connection is on the foot pipe. The utility model can freely adjust the height, is convenient to fold and has high stability in work.

In the above technical scheme, three foot pipes are hinged on the mounting seat, and when being stored and carried, the foot pipes are inconvenient to fix, and the foot pipes are required to be fixed through other strapping tapes and the like, so that the bracket is inconvenient to store and carry.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the exhaust gas monitoring sampling gun bracket which has the advantages that the foot tube of the bracket is convenient to store, the bracket is convenient to carry and the like, and the problem that the bracket is inconvenient to store and carry is solved.

(II) technical scheme

In order to achieve the purposes that the foot tube of the bracket is convenient to store and the bracket is convenient to carry, the utility model provides the following technical scheme: the utility model provides an exhaust gas monitoring sampling rifle support, includes two mount pads that distribute from top to bottom, three mounting groove has been seted up to the surface of mount pad, and the upside two arc pieces that distribute about equal fixed mounting between the tank bottom that the fixture block is close to this mounting groove, the upside the mount pad mounting groove rotation is connected with the landing leg, two bar grooves that distribute from top to bottom have been seted up in the surface of landing leg to the top fixed mounting of internal thread pipe has articulated fixed tile, be provided with the bolt between the other end of fixed tile and the fixing base, the internal thread connection of internal thread pipe has the threaded rod, the mount pad fixed mounting of threaded rod bottom and downside, the downside all rotate in the three mounting groove of mount pad and be connected with the fixture block, the upside the inside rotation of mount pad mounting groove is connected with the landing leg.

Preferably, a sleeve is fixedly arranged at the top of the mounting seat at the lower side, and the sleeve is sleeved on the outer sides of the threaded rod and the inner threaded pipe.

Preferably, the top end array of the sleeve is fixedly provided with three rubber ropes, the other end of each rubber rope is fixedly provided with a baffle, the baffle is abutted to the surface of one side, far away from the internal thread pipe, of the supporting leg, and the rubber ropes penetrate through the strip-shaped groove arranged at the upper side.

Preferably, the clamping block is in an arrow shape, the thickness of the clamping block is smaller than the width of the strip-shaped groove, and the width of the clamping block is larger than the width of the strip-shaped groove.

Preferably, the middle part of the fixed tile is in a semicircular shape, two sides of the fixed tile are horizontal, and an arc-shaped rubber sheet is fixedly arranged on one side, close to the fixed seat, of the middle part of the fixed tile.

Preferably, the horizontal part of the fixed tile and the surface of the fixed seat are provided with threaded holes, and the bolts are in threaded connection with the threaded holes.

Preferably, an annular handheld portion is arranged on the outer side of the fixing seat, and division bars are arranged between the annular handheld portion and the circumferential surface of the fixing seat in an array mode.

(III) beneficial effects

Compared with the prior art, the utility model provides the exhaust gas monitoring sampling gun bracket, which has the following beneficial effects:

this exhaust monitoring sampling rifle support, when accomodating, earlier rotate the fixture block to vertical state, the triangle-shaped board of fixture block is mutually perpendicular with the tank bottom of mount pad mounting groove, inwards the deflection landing leg again, make the bottom of landing leg accomodate into the mounting groove of mount pad, inside the bar groove of seting up at the landing leg downside is pegged graft to fixture block and arc piece simultaneously, afterwards rotate the fixture block to horizontal state again, the arc piece is kept away from one side extrusion of internal thread pipe by the landing leg, thereby make the landing leg card between mount pad mounting groove tank bottom and arc piece, accomodate fixedly the landing leg. The portable rubber rope is more convenient to carry, and in addition, the support can be carried through the assembly of the handheld rubber rope and the baffle. Thereby reach the landing leg and conveniently accomodate fixed, the effect that the support conveniently carried.

Drawings

Fig. 1 is a schematic perspective view of an exhaust gas monitoring sampling gun stand according to the present utility model;

fig. 2 is a schematic perspective view of an exhaust monitoring sampling gun stand according to the present utility model;

fig. 3 is a schematic perspective view of a front section of an exhaust monitoring sampling gun bracket according to the present utility model.

In the figure: 1. a mounting base; 2. an internally threaded tube; 3. a fixing seat; 4. fixing the tile; 5. a bolt; 6. a threaded rod; 7. a clamping block; 8. an arc-shaped sheet; 9. a support leg; 10. a bar-shaped groove; 11. a sleeve; 12. a rubber rope; 13. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an exhaust gas monitoring sampling gun support comprises two installation seats 1 which are distributed up and down, three installation grooves are formed in the surfaces of the installation seats 1, an inner threaded pipe 2 is arranged in the center of the installation seat 1 on the upper side in a penetrating mode, a fixing seat 3 is fixedly arranged at the top of the inner threaded pipe 2, a fixing tile 4 is hinged to the top of the fixing seat 3, the middle of the fixing tile 4 is in a semicircular tube shape, two sides of the fixing tile are horizontal, and an arc-shaped rubber sheet is fixedly arranged on one side, close to the fixing seat 3, of the middle of the fixing tile 4. A bolt 5 is arranged between the other end of the fixed tile 4 and the fixed seat 3, a threaded hole is formed in the horizontal part of the fixed tile 4 and the surface of the fixed seat 3, and the bolt 5 is in threaded connection with the threaded hole. Thereby conveniently place exhaust gas monitoring sampling rifle between fixing base 3 and fixed tile 4, the rethread bolt 5 is together fixed fixing base 3 and fixed tile 4 to fix exhaust gas monitoring sampling rifle. And through the setting of arc sheet rubber, the reinforcing is outside the fixed effect to exhaust monitoring sampling rifle, can also prevent to cause the damage to exhaust monitoring sampling rifle.

Referring to fig. 1-3, the threaded rod 6 is screwed into the inner thread of the internally threaded tube 2, and the length of the internally threaded tube 2 is greater than or equal to the length of the threaded rod 6. The bottom of threaded rod 6 and mount pad 1 fixed mounting of downside, the outside of fixing base 3 is provided with annular handheld portion, and the array is provided with the parting bead between annular handheld portion and the fixing base 3 circumference. Through the setting of annular handheld portion, the person of facilitating the use rotates fixing base 3, makes internal thread pipe 2 rotate in the outside of threaded rod 6 to drive internal thread pipe 2 at the surface slip of threaded rod 6, and then adjust fixing base 3's height, adjust waste gas monitoring sampling rifle's setting height. The top of the mounting seat 1 at the lower side is fixedly provided with a sleeve 11, the sleeve 11 is sleeved on the outer sides of the threaded rod 6 and the internal threaded pipe 2, and the length of the sleeve 11 is greater than or equal to half of the length of the threaded rod 6. By the arrangement of the sleeve 11, the lower half surface of the threaded rod 6 is protected, and dirt such as dust is prevented from adhering to the surface of the threaded rod 6.

Referring to fig. 1-3, a clamping block 7 is rotatably connected in three mounting grooves of a mounting seat 1 at the lower side, two arc-shaped pieces 8 distributed left and right are fixedly arranged between the clamping block 7 and the bottom of the mounting groove, the arc-shaped pieces 8 are made of spring steel, and the free ends of the arc-shaped pieces 8 are designed into round angles. The upper mounting seat 1 is rotationally connected with a supporting leg 9 in a mounting groove, and two strip-shaped grooves 10 which are distributed up and down are formed in the surface of the supporting leg 9 in a penetrating mode. Three rubber ropes 12 are fixed on the top end array of the sleeve 11, a baffle 13 is fixedly arranged at the other end of each rubber rope 12, the baffle 13 is abutted against the surface of one side, far away from the internal thread tube 2, of the supporting leg 9, and each rubber rope 12 penetrates through the strip-shaped groove 10 arranged on the upper side. The clamping block 7 is in an arrow shape and consists of a cylinder and a triangular plate. The thickness of the clamping block 7 is smaller than the width of the strip-shaped groove 10, and the width of the clamping block 7 is larger than the width of the strip-shaped groove 10. The length of the cylinder is slightly greater than the thickness of the leg 9.

Working principle: the exhaust gas monitoring sampling gun is placed between the fixed seat 3 and the fixed tile 4, and the fixed seat 3 and the fixed tile 4 are fixed together through the bolt 5, so that the exhaust gas monitoring sampling gun is fixed at the top of the fixed seat 3. Then, the annular handheld part outside the fixed seat 3 is held by stepping on the lower mounting seat 1 by feet, and the assembly body of the fixed seat 3 and the internal thread pipe 2 is rotated, so that the internal thread pipe 2 moves up and down while rotating on the surface of the threaded rod 6, and the setting height of the waste gas monitoring sampling gun is adjusted. Then, pull three landing leg 9 to the outside, under the effect of blocking of baffle 13, rubber rope 12 is stretched, makes landing leg 9 have the trend of deflecting to the middle part, later places the support subaerial, and three landing leg 9 support the support to through setting up of internal thread pipe 2, threaded rod 6, sleeve pipe 11 and mount pad 1 of downside, make the focus of support be close to the middle part of three landing leg 9, make the support more stable when setting up.

When accomodating, earlier rotate fixture block 7 to vertical state, the triangle-shaped board of fixture block 7 is mutually perpendicular with the tank bottom of mount pad 1 mounting groove, inwards deflects landing leg 9 again, makes the bottom of landing leg 9 accomodate into the mounting groove of mount pad 1, and fixture block 7 and arc piece 8 peg graft inside the bar groove 10 that the landing leg 9 downside was seted up simultaneously, later rotate fixture block 7 to the horizontality again, arc piece 8 is kept away from one side extrusion of internal thread pipe 2 by landing leg 9 to make landing leg 9 card between mount pad 1 mounting groove tank bottom and arc piece 8, accomodate fixedly to landing leg 9. The portable device is more convenient to carry, and in addition, the bracket can be carried by holding the assembly of the rubber rope 12 and the baffle 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. The utility model provides an exhaust gas monitoring sampling rifle support, includes two mount pad (1) of upper and lower distribution, its characterized in that: three mounting grooves are formed in the surface of the mounting seat (1), an inner threaded pipe (2) is arranged in the center of the mounting seat (1) in a penetrating mode, a fixing seat (3) is fixedly arranged at the top of the inner threaded pipe (2), a fixing shoe (4) is hinged to the top of the fixing seat (3), a bolt (5) is arranged between the other end of the fixing shoe (4) and the fixing seat (3), a threaded rod (6) is connected to the inner threads of the inner threaded pipe (2), a clamping block (7) is fixedly arranged at the bottom of the threaded rod (6) and the mounting seat (1) at the lower side, two arc-shaped pieces (8) distributed left and right are fixedly arranged between the bottoms of the clamping blocks (7) close to the mounting grooves, supporting legs (9) are connected in a rotating mode, and two grooves (10) distributed up and down are formed in the surface of the supporting legs (9) in a penetrating mode.

2. The exhaust monitoring sampling gun mount of claim 1, wherein: the top of the mounting seat (1) at the lower side is fixedly provided with a sleeve (11), and the sleeve (11) is sleeved on the outer sides of the threaded rod (6) and the internal threaded pipe (2).

3. The exhaust monitoring sampling gun mount of claim 2, wherein: the novel support is characterized in that three rubber ropes (12) are fixed to the top end array of the sleeve (11), a baffle plate (13) is fixedly arranged at the other end of each rubber rope (12), the baffle plate (13) is abutted to the surface, far away from the side of the internal thread tube (2), of the supporting leg (9), and each rubber rope (12) penetrates through the strip-shaped groove (10) arranged at the upper side.

4. The exhaust monitoring sampling gun mount of claim 1, wherein: the clamping block (7) is in an arrow shape, the thickness of the clamping block (7) is smaller than the width of the strip-shaped groove (10), and the width of the clamping block (7) is larger than the width of the strip-shaped groove (10).

5. The exhaust monitoring sampling gun mount of claim 1, wherein: the middle part of the fixed tile (4) is semicircular, two sides of the fixed tile are horizontal, and an arc-shaped rubber sheet is fixedly arranged on one side, close to the fixed seat (3), of the middle part of the fixed tile (4).

6. The exhaust monitoring sampling gun mount of claim 5, wherein: screw holes are formed in the horizontal portion of the fixed tile (4) and the surface of the fixed seat (3), and the bolts (5) are connected in the screw holes in a threaded mode.

7. The exhaust monitoring sampling gun mount of claim 1, wherein: the outside of fixing base (3) is provided with annular handheld portion, the array is provided with the parting bead between annular handheld portion and fixing base (3) circumference.

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