CN211952179U - Harmful gas detection control box - Google Patents

Abstract

The utility model discloses a harmful gas detects control box, including mounting bracket, fixing base and box, the bottom of mounting bracket is provided with the bottom plate, the top of mounting bracket is provided with the roof, be provided with screw rod and guide arm between bottom plate and the roof, the back fixedly connected with horizontal pole of fixing base, the inside fixed mounting of horizontal pole has swivel nut and guide pin bushing, screw rod and swivel nut looks adaptation, guide arm and guide pin bushing looks adaptation, the bottom fixedly connected with of screw rod rotates the handle, the inside box that is provided with of fixing base. This harmful gas detects control box, through mounting bracket, fixing base, screw rod, guide arm, swivel nut, guide pin bushing and the setting of rotating the handle, the steerable box of handle is rotated in the use and goes up and down, can rise the back with the box and fix in the eminence on the one hand, guarantees box ventilation efficiency, the gaseous detection of being convenient for, on the other hand can descend the box, conveniently operates the box.

Description

Harmful gas detection control box

Technical Field

The utility model relates to a gaseous detection technology field specifically is a harmful gas detection control box.

Background

When harmful gas detects, check out test set all places inside the box directly. Wherein, in order to guarantee box ventilation efficiency, the gaseous detection of being convenient for, general case can fix the box in the eminence, leads to having the trouble when operating the box like this, for this reason, now proposes a harmful gas and detects control box.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a harmful gas detects control box has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a harmful gas detects control box, includes mounting bracket, fixing base and box, the bottom of mounting bracket is provided with the bottom plate, the top of mounting bracket is provided with the roof, swing joint has the screw rod between bottom plate and the roof, fixedly connected with guide arm between bottom plate and the roof, the back fixedly connected with horizontal pole of fixing base, the inside fixed mounting of horizontal pole has swivel nut and guide pin bushing, screw rod and swivel nut looks adaptation, guide arm and guide pin bushing looks adaptation, the bottom fixedly connected with of screw rod rotates the handle, the inside box that is provided with of fixing base, can be provided with relevant gas detection equipment in the box as required.

Optionally, the two sides of the mounting frame are fixedly connected with mounting lugs, and mounting holes are formed in the surfaces of the mounting lugs.

Optionally, the surfaces of the bottom plate and the top plate are both fixedly provided with bearings, and the screw rod is movably connected with the bottom plate and the top plate through the bearings.

Optionally, the surfaces of the rotating handle and the mounting rack are provided with limiting holes, and one side of the rotating handle is provided with a limiting rod matched with the limiting holes.

Optionally, ventilation holes are formed in the two sides of the box body, and ventilation openings are formed in the two sides of the fixing seat.

Optionally, the front surface of the box body is movably connected with a box door through a hinge.

(III) advantageous effects

The utility model provides a harmful gas detection control box possesses following beneficial effect:

1. this harmful gas detects control box, through the mounting bracket, a fixed base, the screw rod, the guide arm, the swivel nut, guide pin bushing and the setting of rotating the handle, when using, fix the mounting bracket on the wall, fix the box on the fixing base, rotate the screw rod through rotating the handle, at the swivel nut, under the effect of guide arm and guide pin bushing, make the fixing base take the box to rise, thereby fix the box in the eminence, guarantee box ventilation efficiency, the gaseous detection of being convenient for, when needs operate the box, the handle antiport screw rod is rotated to the accessible, make the fixing base take the box to fall, thereby can conveniently operate the box.

2. This harmful gas detects control box, through the setting of spacing hole and gag lever post, after the rotation handle uses, can pass the rotation handle with the gag lever post and insert spacing downthehole to can fix the rotation handle, prevent to rotate handle oneself and rotate.

Drawings

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

FIG. 2 is a schematic view of the front structure of the fixing base of the present invention;

FIG. 3 is a schematic view of the back structure of the fixing base of the present invention;

FIG. 4 is a schematic structural view of the box body of the present invention;

fig. 5 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a mounting frame; 2. a fixed seat; 3. a box body; 4. a base plate; 5. a top plate; 6. a screw; 7. a guide bar; 8. a cross bar; 9. a threaded sleeve; 10. a guide sleeve; 11. rotating the handle; 12. mounting lugs; 13. mounting holes; 14. a bearing; 15. a limiting hole; 16. a limiting rod; 17. a vent hole; 18. a vent; 19. a hinge; 20. and (4) a box door.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a harmful gas detection control box comprises a mounting frame 1, a fixed seat 2 and a box body 3, wherein mounting lugs 12 are fixedly connected to two sides of the mounting frame 1, mounting holes 13 are formed in the surfaces of the mounting lugs 12, a bottom plate 4 is arranged at the bottom of the mounting frame 1, a top plate 5 is arranged at the top of the mounting frame 1, a screw 6 is movably connected between the bottom plate 4 and the top plate 5, bearings 14 are fixedly arranged on the surfaces of the bottom plate 4 and the top plate 5, the screw 6 is movably connected with the bottom plate 4 and the top plate 5 through the bearings 14, a guide rod 7 is fixedly connected between the bottom plate 4 and the top plate 5, a cross rod 8 is fixedly connected to the back surface of the fixed seat 2, a threaded sleeve 9 and a guide sleeve 10 are fixedly installed in the cross rod 8, the screw 6 is matched with the threaded sleeve 9, the guide rod 7 is matched with the guide sleeve 10, a rotating handle 11 is, a limiting rod 16 matched with the limiting hole 15 is arranged on one side of the rotating handle 11, a box body 3 is arranged in the fixed seat 2, ventilation holes 17 are formed in the two sides of the box body 3, ventilation openings 18 are formed in the two sides of the fixed seat 2, the ventilation of the ventilation holes 17 is avoided being influenced through the arrangement of the ventilation openings 18, and the front side of the box body 3 is movably connected with a box door 20 through a hinge 19;

in order to operate the box body conveniently, the mounting frame 1, the fixing seat 2, the screw rod 6, the guide rod 7, the screw sleeve 9, the guide sleeve 10 and the rotating handle 11 are arranged, when the box body ventilating device is used, the mounting frame 1 is fixed on a wall, the box body 3 is fixed on the fixing seat 2, the screw rod 6 is rotated by rotating the handle 11, and the fixing seat 2 drives the box body 3 to ascend under the action of the screw sleeve 9, the guide rod 7 and the guide sleeve 10, so that the box body 3 is fixed at a high position, the ventilation efficiency of the box body is ensured, the gas detection is convenient, when the box body is required to be operated, the screw rod 6 can be rotated reversely by rotating the rotating handle 11, the fixing seat 2 drives the box body 3 to descend;

in order to fix the rotating handle 11, the limiting rod 16 can penetrate through the rotating handle 11 and be inserted into the limiting hole 15 through the limiting hole 15 and the limiting rod 16 after the rotating handle 11 is used, so that the rotating handle 11 can be fixed, and the rotating handle 11 is prevented from rotating.

In conclusion, this harmful gas detects control box, when using, fix mounting bracket 1 on the wall, fix box 3 on fixing base 2, rotate screw rod 6 through rotating handle 11, under the effect of swivel nut 9, guide arm 7 and guide pin bushing 10, make fixing base 2 take box 3 to rise, after rising, pass rotation handle 11 with gag lever post 16 and insert spacing hole 15 in, thereby can fix rotation handle 11, prevent to rotate handle 11 oneself and rotate, thereby fix box 3 in the eminence, guarantee box ventilation efficiency, be convenient for gaseous detection, when needs operate the box, the accessible rotates handle 11 counter-rotation screw rod 6, make fixing base 2 take box 3 to descend, thereby can conveniently operate the box.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a harmful gas detection control box, includes mounting bracket (1), fixing base (2) and box (3), its characterized in that: the bottom of mounting bracket (1) is provided with bottom plate (4), the top of mounting bracket (1) is provided with roof (5), swing joint has screw rod (6) between bottom plate (4) and roof (5), fixedly connected with guide arm (7) between bottom plate (4) and roof (5), the back fixedly connected with horizontal pole (8) of fixing base (2), the inside fixed mounting of horizontal pole (8) has swivel nut (9) and guide pin bushing (10), screw rod (6) and swivel nut (9) looks adaptation, guide arm (7) and guide pin bushing (10) looks adaptation, the bottom fixedly connected with of screw rod (6) rotates handle (11), fixing base (2) inside is provided with box (3).

2. The harmful gas detection control box according to claim 1, wherein: the mounting structure is characterized in that mounting lugs (12) are fixedly connected to the two sides of the mounting frame (1), and mounting holes (13) are formed in the surfaces of the mounting lugs (12).

3. The harmful gas detection control box according to claim 1, wherein: the surface of the bottom plate (4) and the surface of the top plate (5) are both fixedly provided with bearings (14), and the screw rod (6) is movably connected with the bottom plate (4) and the top plate (5) through the bearings (14).

4. The harmful gas detection control box according to claim 1, wherein: spacing hole (15) have all been seted up on the surface of rotation handle (11) and mounting bracket (1), one side of rotation handle (11) is provided with gag lever post (16) with spacing hole (15) looks adaptation.

5. The harmful gas detection control box according to claim 1, wherein: ventilation holes (17) are formed in the two sides of the box body (3), and ventilation openings (18) are formed in the two sides of the fixing seat (2).

6. The harmful gas detection control box according to claim 1, wherein: the front surface of the box body (3) is movably connected with a box door (20) through a hinge (19).

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