CN217634918U

CN217634918U - Supporting device for indoor air detection equipment

Info

Publication number: CN217634918U
Application number: CN202220258066.0U
Authority: CN
Inventors: 张育新; 赵宇; 赵卫辉; 胡富才; 刘子怡
Original assignee: Henan Renjiu Testing Technology Service Co ltd
Current assignee: Henan Renjiu Testing Technology Service Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-10-21
Anticipated expiration: 2032-02-09

Abstract

The utility model provides an indoor air detection apparatus strutting arrangement, is equipped with a pair of pivot including the backup pad, backup pad upper end, and the pivot inner wall rotates respectively to be connected with first bull stick and second bull stick, backup pad one side is equipped with the motor, and motor front end fixedly connected with initiative bevel gear, the meshing of initiative bevel gear have with first bull stick fixed connection's driven bevel gear, slotted wheel structure is connected to first bull stick, the sheave structure including with second bull stick fixed connection's sheave, second bull stick inner wall sliding connection has the lifter, the lifter upper end is equipped with the backing plate, backing plate fixedly connected with loading board, the effectual detection position that can not automatic adjustment loading frame air detection equipment in the prior art to strutting arrangement removes the comparatively hard problem of moving the position.

Description

Supporting device for indoor air detection equipment

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is a strutting arrangement for indoor air detection surveys equipment.

Background

The air detection in a broad sense refers to the detection of the composition of air, and the air detection in a narrow sense mainly from the application point of view, and the indoor air detection is mainly studied. The formaldehyde concentration is low, the formaldehyde can stimulate olfactory sensation and has slight discomfort, sensitive people can stimulate eyes and even tear, and damage to pharynx and upper respiratory tract can be caused, when the formaldehyde concentration is high, nasopharyngeal carcinoma, colon cancer, cerebroma and leukemia can be induced by long-term contact, therefore, the rooms are not suitable for long-time stay, and a supporting device is required to be arranged when the indoor air detection equipment is used.

However, in the using process of the traditional supporting device for the indoor air detection equipment, due to the poor structure flexibility and adjustability of the supporting device, the detection position of the air detection equipment on the loading frame cannot be automatically adjusted, and the movement and the position moving of the supporting device are laborious.

Disclosure of Invention

The utility model discloses to prior art's not enough, provide an indoor air detection equipment with strutting arrangement effectual solved among the prior art can not automatic adjustment load carrier go up air detection equipment's detection position to strutting arrangement removes the comparatively hard problem of position moving.

In order to solve the above problems, the utility model adopts the following technical proposal: the utility model provides an indoor air detection supporting device for equipment, is equipped with a pair of pivot including the backup pad, backup pad upper end, and the pivot inner wall rotates respectively to be connected with first bull stick and second bull stick, backup pad one side is equipped with the motor, and motor front end fixedly connected with initiative bevel gear, the meshing of initiative bevel gear have with first bull stick fixed connection's driven bevel gear, slotted wheel structure is connected to first bull stick, the sheave structure including with second bull stick fixed connection's sheave, second bull stick inner wall sliding connection has the lifter, the lifter upper end is equipped with the backing plate, backing plate fixedly connected with loading plate.

Furthermore, the grooved pulley structure further comprises a rotary column fixedly connected with the first rotary rod, the lower end of the rotary column is coaxially and fixedly connected with a crank, a protruding part of the crank is provided with a cylindrical pin in sliding connection with the inner wall of the grooved pulley, and an arc groove part of the grooved pulley is in sliding connection with the rotary column.

Furthermore, a plurality of valve holes are formed in the second rotating rod, and fixed valves corresponding to the lifting rods are arranged on the valve holes.

Furthermore, the lower end of the supporting plate is provided with a plurality of universal wheels which are uniformly distributed.

The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient, compares with prior art and has following advantage:

1. the utility model discloses a set up the sheave structure, utilize rotary column and articulate circumferential rotation, realize the intermittent type nature's of sheave quarter circumferential rotation, because sheave and second bull stick fixed connection, second bull stick pivoted in-process drives the lifter and rotates, the lifter drives the loading board intermittent type nature's of upper end quarter circumferential rotation, and then realize loading board upper end fixed connection's empty gas detection survey equipment intermittent type nature quarter circumferential rotation, artificial control is not used, can realize the position that empty gas detection surveys equipment automatic adjustment detected, convenient and fast that the use is got up, excellent in detection effect.

2. Through at lifter circumference outer wall setting and the corresponding spline of second bull stick inner wall, the synchronous rotation of lifter can be realized to second bull stick pivoted in-process, lifter altitude mixture control does not influence the rotation of lifter, because be equipped with a plurality of hole valves on the second bull stick, can correspond on the hole valve and connect the solid fixed valve, adjust the lifter to a take the altitude, utilize the solid fixed valve to fix the lifter, can realize the locking after the air detection equipment height adjustment, moreover, the steam generator is simple in structure, low cost, good functionality.

Drawings

Fig. 1 is an isometric view of a support device for an indoor air detection device of the present invention;

fig. 2 is a front view of a supporting device for an indoor air detecting device of the present invention;

fig. 3 is a schematic view of a split structure of a sheave structure of a supporting device for an indoor air detection apparatus according to the present invention;

fig. 4 is a schematic structural view of a loading plate of a supporting device for an indoor air detection apparatus according to the present invention;

reference numbers in the figures: 1-supporting plate, 2-rotating shaft, 3-universal wheel, 4-motor, 5-driving bevel gear, 6-driven bevel gear, 7-loading plate, 8-grooved wheel, 9-second rotating rod, 10-fixed valve, 11-valve hole, 12-rotating column, 13-first rotating rod, 14-cylindrical pin, 15-lifting rod, 16-crank and 17-backing plate.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

The utility model provides a strutting arrangement for indoor air detection equipment, as shown in fig. 1-4, including backup pad 1, backup pad 1 upper end is equipped with a pair of

pivot

2, and 2 inner walls of pivot rotate respectively and are connected with first bull stick 13 and

second bull stick

9, 1 one side of backup pad is equipped with motor 4, and motor 4 front end fixedly connected with drive bevel gear 5, and drive bevel gear 5 meshes has driven bevel gear 6 with first bull stick 13 fixed connection, driven bevel gear 6 and first bull stick 13 fixed connection, first bull stick 13 is connected with grooved pulley structure, and grooved pulley structure includes grooved pulley 8 with second bull stick 9 fixed connection, second bull stick 9 inner wall sliding connection has lifter 15, and lifter 15 upper end is equipped with backing plate 17, and backing plate 17 fixed connection has loading plate 7.

The utility model discloses when using, fix empty gas detection survey equipment on loading board 7, control motor 4 work, motor 4 drives initiative bevel gear 5 and rotates, initiative bevel gear 5 pivoted in-process drives driven bevel gear 6 and rotates, driven bevel gear 6 drives first bull stick 13 rotation, the work of first bull stick 13 pivoted in-process drive sheave structure, sheave structure realizes 8's intermittent type nature's rotation, the in-process of sheave 8 rotation drives second bull stick 9 and rotates, because lifter 15 circumference outer wall is equipped with and second bull stick 9 inner wall corresponding spline, therefore, second bull stick 9 pivoted in-process drives lifter 15 and rotates, lifter 15 drives backing plate 17 and rotates, backing plate 17 plays the effect of support and protection to loading board 7, backing plate 17 drives the circumference of loading board 7 intermittent type nature and rotates, loading board 7 drives the position that the adjustment of the fixed empty gas detection survey equipment intermittent type nature in upper end detects.

As shown in fig. 1 and 3, the sheave structure further includes a rotary column 12 fixedly connected with the first rotary rod 13, a crank 16 is coaxially and fixedly connected with the lower end of the rotary column 12, a cylindrical pin 14 slidably connected with the inner wall of the sheave 8 is arranged on the protruding portion of the crank 16, and the arc-shaped groove portion of the sheave 8 is slidably connected with the rotary column 12.

Preferably, the first rotating rod 13 drives the rotating column 12 to rotate circumferentially in the rotating process, the rotating column 12 drives the crank 16 to rotate circumferentially, the protruding part of the crank 16 drives the cylindrical pin 14 to rotate circumferentially, the cylindrical pin 14 is connected with the concave groove of the grooved pulley 8 in a sliding manner in the circumferential rotating process to drive the grooved pulley 8 to rotate by one fourth, the arc-shaped groove part of the grooved pulley 8 is in intermittent contact with the rotating column 12 in the rotating process of the grooved pulley 8, and the rotating column 12 plays a limiting role in the rotating process of the grooved pulley 8.

As shown in fig. 1, the second rotary rod 9 is provided with a plurality of valve holes 11, and the valve holes 11 are provided with fixed valves 10 corresponding to the lifting rods 15.

Preferably, when the height of the air detection device needs to be adjusted, the fixed valve 10 on the hole valve is loosened, the lifting rod 15 is driven upwards or downwards to slide along the inner wall of the second rotating rod 9, the lifting rod 15 drives the loading plate 7 to move up and down, the air detection device is adjusted to the required height by utilizing the loading plate 7, the fixed valve 10 is inserted into the corresponding valve hole 11, the fixed valve 10 is utilized to fix the lifting rod 15, the lifting rod 15 is prevented from moving, and the height of the air detection device is fixed and adjusted.

As shown in fig. 1 and 2, the lower end of the supporting plate 1 is provided with a plurality of universal wheels 3 which are uniformly distributed.

Preferably, the universal wheels 3 facilitate the movement of the device.

The utility model discloses a working process does: the utility model discloses when using, fix empty gas detection survey equipment on loading board 7, utilize universal wheel 3 to remove this device to suitable position, control motor 4 work, motor 4 drives initiative bevel gear 5 and rotates, initiative bevel gear 5 pivoted in-process drives driven bevel gear 6 and rotates, driven bevel gear 6 drives first bull stick 13 rotation, first bull stick 13 pivoted in-process drives the 12 circumferential direction of rotary column, the rotary column 12 drives crank 16 circumferential direction, crank 16 bulge drives cylindric lock 14 circumferential direction, 14 circumferential direction of cylindric lock in-process through with sheave 8's depressed groove sliding connection, it rotates the quarter to drive sheave 8, the in-process of sheave 8 drives second bull stick 9 and rotates, because 15 circumferential direction outer walls of lifter are equipped with the corresponding spline of second bull stick 9 inner wall, therefore, 9 pivoted in-process drive lifter 15 rotates, lifter 15 drives backing plate 17 and rotates, backing plate 17 plays the effect backing plate of support and protection to loading board 7, 17 drives the quarter rotation of loading board 7, loading board 7 drives the intermittent type detection survey equipment's of intermittent type on the fixed air detection survey equipment.

When the height of air detection equipment needs to be adjusted, loosen standing valve 10 on the pore valve, drive lifter 15 and slide from top to bottom along second bull stick 9 inner wall, lifter 15 drives loading board 7 and reciprocates, utilize loading board 7 to adjust air detection equipment to required height, insert standing valve 10 in the valve opening 11 that corresponds, utilize standing valve 10 to play fixed effect to lifter 15, prevent that lifter 15 from removing, fix and adjust air detection equipment's height promptly.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a strutting arrangement for indoor air detection equipment which characterized in that: including backup pad (1), backup pad (1) upper end is equipped with a pair of pivot (2), and pivot (2) inner wall rotates respectively and is connected with first bull stick (13) and second bull stick (9), backup pad (1) one side is equipped with motor (4), and motor (4) front end fixedly connected with initiative bevel gear (5), and the meshing of initiative bevel gear (5) has driven bevel gear (6) with first bull stick (13) fixed connection, slotted wheel structure is connected in first bull stick (13), and the sheave structure is including sheave (8) with second bull stick (9) fixed connection, second bull stick (9) inner wall sliding connection has lifter (15), and lifter (15) upper end is equipped with backing plate (17), backing plate (17) fixed connection has loading plate (7).

2. A supporting device for an indoor air detecting apparatus according to claim 1, wherein: the grooved pulley structure further comprises a rotary column (12) fixedly connected with the first rotary rod (13), the lower end of the rotary column (12) is coaxially and fixedly connected with a crank (16), a cylindrical pin (14) in sliding connection with the inner wall of the grooved pulley (8) is arranged on the protruding portion of the crank (16), and the arc-shaped groove portion of the grooved pulley (8) is in sliding connection with the rotary column (12).

3. The supporting device for an indoor air detecting apparatus according to claim 1, wherein: and a plurality of valve holes (11) are formed in the second rotating rod (9), and fixed valves (10) corresponding to the lifting rods (15) are arranged on the valve holes (11).

4. The supporting device for an indoor air detecting apparatus according to claim 1, wherein: the lower end of the supporting plate (1) is provided with a plurality of universal wheels (3) which are uniformly distributed.