CN213148855U

CN213148855U - Outdoor empty gas detection surveys device convenient to installation

Info

Publication number: CN213148855U
Application number: CN202021634857.6U
Authority: CN
Inventors: 刘烈英; 李西丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-05-07
Anticipated expiration: 2030-08-08

Abstract

The utility model relates to an empty gas detection surveys technical field, and discloses an outdoor empty gas detection surveys device convenient to installation, the on-line screen storage device comprises a base, the symmetrical fixedly connected with curb plate in base upper end, the fixed orifices has been seted up on the curb plate, common fixedly connected with rack on the fixed orifices lateral wall in opposite directions, the motor is installed to the base upper end, there is the threaded rod output of motor through the coupling joint, threaded rod upper end fixedly connected with dog, threaded rod wall goes up the threaded connection has the nut, fixedly connected with install bin on the nut annular lateral wall, be connected with the threaded rod, two through two first bearing rotations on the installation bin tank decurrent tank wall be equipped with opposite direction's screw thread on the threaded rod wall. The utility model discloses can rise or when descending at empty gas detection surveys equipment, just fix it and dismantle, the empty gas detection surveys equipment's of being convenient for installation and dismantlement do benefit to the change or the maintenance in empty gas detection surveys equipment later stage.

Description

Outdoor empty gas detection surveys device convenient to installation

Technical Field

The utility model relates to an empty gas detection surveys technical field, especially relates to an outdoor empty gas detection surveys device convenient to installation.

Background

People live more and more in recent years, but the air environment quality is worse, and the severe air environment seriously threatens the physical and mental health of people and faces the severe air environment. In order to better monitor the air quality, China establishes a plurality of air quality monitoring stations at present, and the content of various substances in the air is known through various air quality detection devices, so that the effective development of the air environment is promoted. The air detection equipment is used outdoors frequently, and is generally installed and fixed at a high position so as to facilitate air collection and detection. But current outdoor empty gas detection survey device installs in the eminence, and through the fix with screw, the installation and the dismantlement of the empty gas detection survey equipment of being not convenient for are unfavorable for the change or the maintenance in empty gas detection survey equipment later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art and installing the outdoor air detection device in the eminence, and through the fix with screw, the problem of aerial detection equipment fixing and dismantlement be not convenient for, and the outdoor air detection device convenient to installation that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor air detection device convenient to install comprises a base, wherein the upper end of the base is symmetrically and fixedly connected with side plates, fixing holes are formed in the side plates, side walls of the fixing holes in opposite directions are jointly and fixedly connected with racks, a motor is installed at the upper end of the base, the output end of the motor is connected with a threaded rod through a coupler, the upper end of the threaded rod is fixedly connected with a stop block, a nut is in threaded connection with a rod wall of the threaded rod, an installation box is fixedly connected with an annular side wall of the nut, the opposite box walls of the installation box are rotatably connected with the threaded rod through two first bearings, threads in opposite directions are arranged on the two rod walls of the threaded rod, a threaded sleeve is in threaded connection with the rod wall of the threaded rod, limit grooves are symmetrically formed in the box walls in the installation box, limit blocks are in sliding connection in the limit grooves, and the, and fixed connection is on the threaded sleeve, the threaded rod is kept away from and is fixed the cover on the telescopic pole wall of screw thread and have been connect the gear, gear and the rack mesh that corresponds mutually, the jack has been seted up to the symmetry on the installation box tank wall, sliding connection has the inserted bar in the jack, two the common fixedly connected with air detection equipment in upper end of inserted bar, the through-hole has been seted up on the inserted bar pole wall, fixedly connected with dead lever on the threaded sleeve, the other end of dead lever passes the through-hole and outwards extends.

Preferably, the upper end of the installation box is fixedly connected with a limiting frame, and the limiting frame is sleeved outside the air detection device.

Preferably, the protective cover of installing bin upper end fixedly connected with U type, the protective cover is established outside empty gas detection surveys the equipment.

Preferably, the bottom of the installation box is symmetrically provided with positioning grooves, and the lower ends of the inserted rods penetrate through the notches of the positioning grooves and extend into the positioning grooves.

Preferably, the equal fixedly connected with mounting panel in base both sides, be equipped with a plurality of mounting hole on the mounting panel.

Preferably, the upper end of the base is fixedly connected with a waterproof cover with an opening at the lower end, the waterproof cover is in threaded connection with the threaded rod through a second bearing, and the waterproof cover is sleeved outside the motor.

Compared with the prior art, the utility model provides an outdoor empty gas detection surveys device convenient to installation possesses following beneficial effect:

this outdoor empty gas detection surveys device convenient to installation, through setting up the base, the curb plate, the fixed orifices, the rack, including a motor, an end cap, a controller, and a cover plate, the threaded rod, the nut, the install bin, the threaded sleeve, the spacing groove, the stopper, the gear, the jack, the inserted bar, dead lever and empty gas detection surveys equipment, at the in-process that empty gas detection surveys equipment to rise, just fix it on the install bin, when empty gas detection surveys equipment decline and takes off, just dismantle it from the install bin, can rise or when descending at empty gas detection surveys equipment, just fix it and dismantle, the installation and the dismantlement of empty gas detection surveys equipment of being convenient for, do benefit to the change or the maintenance in empty gas.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can rise or when descending at empty gas detection surveys equipment, just fix it and dismantle, empty gas detection surveys equipment's of being convenient for installation and dismantlement do benefit to the change or the maintenance in empty gas detection surveys equipment later stage.

Drawings

Fig. 1 is a schematic structural view of an outdoor air detection device convenient to install according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a base 1, side plates 2, fixing holes 3, a rack 4, a motor 5, a threaded rod 6, nuts 7, an installation box 8, a threaded sleeve 9, a limiting groove 10, a limiting block 11, a gear 12, a jack 13, an inserted rod 14, a fixing rod 15, air detection equipment 16, a limiting frame 17, a protective cover 18, a positioning groove 19, an installation plate 20 and a waterproof cover 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an outdoor air detection device convenient to install comprises a base 1, a side plate 2 is symmetrically and fixedly connected to the upper end of the base 1, a fixing hole 3 is formed in the side plate 2, a rack 4 is fixedly connected to the side wall of the fixing hole 3 opposite to the side wall, a motor 5 is installed at the upper end of the base 1, the output end of the motor 5 is connected with a threaded rod 6 through a coupler, a stop block is fixedly connected to the upper end of the threaded rod 6, a nut 7 is connected to the rod wall of the threaded rod 6 through a thread, an installation box 8 is fixedly connected to the annular side wall of the nut 7, the box wall of the installation box 8 opposite to the installation box is rotatably connected with the threaded rod 6 through two first bearings, opposite threads are arranged on the rod walls of the two threaded rods 6, a threaded sleeve 9 is connected to the rod wall of the, the opposite ends of two limiting blocks 11 penetrate through the notches of the limiting grooves 10 and extend outwards, and are fixedly connected to the threaded sleeve 9, the gear 12 is fixedly sleeved on the rod wall of the threaded rod 6 far away from the threaded sleeve 9, the gear 12 is meshed with the corresponding rack 4, the wall of the installation box 8 is symmetrically provided with insertion holes 13, the insertion holes 13 are connected with insertion rods 14 in a sliding manner, the upper ends of the two insertion rods 14 are jointly and fixedly connected with air detection equipment 16, the rod wall of the insertion rod 14 is provided with a through hole, the threaded sleeve 9 is fixedly connected with a fixed rod 15, the other end of the fixed rod 15 penetrates through the through hole and extends outwards, when the air detection equipment 16 needs to be installed, the insertion rod 14 is inserted into the insertion hole 13, the motor 5 rotates forwards to drive the threaded rod 6 to rotate forwards, the nut 7 moves upwards on the threaded rod 6 to drive the installation box 8 to move upwards, and, the gear 12 drives the threaded rod 6 to rotate, so that the two threaded sleeves 9 move oppositely, the fixing rod 15 penetrates through a through hole in the inserted rod 14, the inserted rod 14 and the air detection equipment 16 can be fixed with the installation box 8, the motor 5 rotates reversely, the installation box 8 and the air detection equipment 16 descend, meanwhile, the air detection equipment 16 is separated from the installation box 8, the air detection equipment 16 is fixed on the installation box 8 in the ascending process, the air detection equipment 16 is detached from the installation box 8 in the descending and taking-off process, the air detection equipment 16 can be fixed and detached in the ascending or descending process of the air detection equipment 16, the installation and the detachment of the air detection equipment 16 are facilitated, and the later-stage replacement or maintenance of the air detection equipment 16 is facilitated.

Installation box 8 upper end fixedly connected with spacing frame 17, spacing frame 17 cover is established outside air detection unit 16, can carry on spacingly to installation box 8, does benefit to air detection unit 16's installation.

The protection casing 18 of the fixedly connected with U type in install bin 8 upper end, protection casing 18 cover is established outside empty gas detection surveys equipment 16, can protect empty gas detection surveys equipment 16, avoids empty gas detection surveys equipment 16 to install in the open air, receives the striking of junk and damages.

Locating slot 19 has been seted up to the symmetry on the bottom of the case in the install bin 8, and inserted bar 14 lower extreme passes 19 notches of locating slot and extends to locating slot 19 in, has the positioning action to inserted bar 14 for inserted bar 14 can carry out the fixed of stabilizing.

The equal fixedly connected with mounting panel 20 in base 1 both sides is equipped with a plurality of mounting hole on the mounting panel 20, and the device of being convenient for passes through the bolt fastening.

The upper end fixedly connected with lower extreme open-ended buckler 21 of base 1, buckler 21 pass through second bearing and 6 threaded connection of threaded rod, and the buckler 21 cover is established outside motor 5, and the buckler 21 can avoid rainwater and the contact of motor 5.

In the utility model, when the air detection device 16 is required to be installed, the inserted link 14 is inserted into the insertion hole 13, the motor 5 rotates positively to drive the threaded rod 6 to rotate positively, the nut 7 moves upwards on the threaded rod 6 to drive the installation box 8 to move upwards, the gear 12 walks and rotates on the rack 4, the gear 12 drives the threaded rod 6 to rotate, the two threaded sleeves 9 move oppositely, the fixing rod 15 passes through the through hole on the inserted link 14, the inserted link 14 and the air detection device 16 can be fixed with the installation box 8, the motor 5 rotates reversely, the installation box 8 and the air detection device 16 descend, the air detection device 16 is separated from the installation box 8, the air detection device 16 is fixed on the installation box 8 in the ascending process, the air detection device 16 is detached from the installation box 8 in the descending process, and the air detection device 16 can ascend or descend, it is fixed and removed to facilitate the installation and removal of the air detection unit 16 and to facilitate later replacement or maintenance of the air detection unit 16.

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

1. The outdoor air detection device convenient to install comprises a base (1) and is characterized in that side plates (2) are symmetrically and fixedly connected to the upper end of the base (1), fixing holes (3) are formed in the side plates (2), racks (4) are fixedly connected to opposite side walls of the fixing holes (3) together, a motor (5) is installed at the upper end of the base (1), the output end of the motor (5) is connected with a threaded rod (6) through a coupler, a stop block is fixedly connected to the upper end of the threaded rod (6), a nut (7) is connected to the rod wall of the threaded rod (6) in a threaded manner, an installation box (8) is fixedly connected to the annular side wall of the nut (7), the threaded rod (6) is rotatably connected to opposite box walls of the installation box (8) through two first bearings, and threads in opposite directions are arranged on the rod walls of the threaded rod (, the threaded rod (6) is provided with a threaded sleeve (9) in a threaded connection manner, the wall of the installation box (8) is symmetrically provided with limit grooves (10), the limit grooves (10) are internally and slidably connected with limit blocks (11), two opposite ends of the limit blocks (11) penetrate through notches of the limit grooves (10) and extend outwards, the limit grooves are fixedly connected to the threaded sleeve (9), the threaded rod (6) is fixedly sleeved with a gear (12) on the rod wall far away from the threaded sleeve (9), the gear (12) is meshed with a corresponding rack (4), the wall of the installation box (8) is symmetrically provided with jacks (13), the jacks (13) are internally and slidably connected with inserting rods (14), the upper ends of the two inserting rods (14) are fixedly connected with an air detection device (16) together, the rod wall of the inserting rod (14) is provided with through holes, the threaded sleeve (9) is fixedly connected with a fixed rod (15), the other end of the fixing rod (15) passes through the through hole and extends outwards.

2. The outdoor air detection device convenient to install according to claim 1, characterized in that a limiting frame (17) is fixedly connected to the upper end of the installation box (8), and the limiting frame (17) is sleeved outside the air detection device (16).

3. The outdoor air detection device convenient to install according to claim 1, characterized in that a U-shaped protective cover (18) is fixedly connected to the upper end of the installation box (8), and the protective cover (18) is sleeved outside the air detection equipment (16).

4. An outdoor air detection device convenient for installation according to claim 1, wherein the installation box (8) is symmetrically provided with positioning grooves (19) on the bottom, and the lower ends of the insertion rods (14) penetrate through the notches of the positioning grooves (19) and extend into the positioning grooves (19).

5. The outdoor air detection device convenient to install according to claim 1, characterized in that a mounting plate (20) is fixedly connected to both sides of the base (1), and a plurality of mounting holes are formed on the mounting plate (20).

6. The outdoor air detection device convenient to install according to claim 1, characterized in that a waterproof cover (21) with an opening at the lower end is fixedly connected to the upper end of the base (1), the waterproof cover (21) is in threaded connection with the threaded rod (6) through a second bearing, and the waterproof cover (21) is sleeved outside the motor (5).