CN218152713U

CN218152713U - Organized waste gas sampling hose fixing device

Info

Publication number: CN218152713U
Application number: CN202221944371.1U
Authority: CN
Inventors: 何正福; 袁文涛; 何兵
Original assignee: Hubei Huaxin Zhongzheng Testing Technology Co ltd
Current assignee: Hubei Huaxin Zhongzheng Testing Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-27
Anticipated expiration: 2032-07-22

Abstract

The utility model provides a there is tissue waste gas sampling hose fixing device, a there is tissue waste gas sampling hose fixing device includes bottom plate, elevating gear, power device and mobile device, surface fixed connection has four universal wheels of group under the bottom plate, and the bottom plate top is provided with the fixed plate, and one side of fixed plate is provided with power device, power device's partial subassembly and fixed plate fixed connection, the inside two sets of mobile device that are provided with of fixed plate, the partial subassembly and the fixed plate swing joint of every mobile device of group, the utility model discloses, the stress wheel drives the threaded rod and rotates to make the slider follow the threaded rod and remove, because the screw hole opposite direction that two sets of sliders were seted up, consequently the moving direction of two sets of sliders is opposite, adjusts the holder through power device and mobile device, makes the device can fix the hose of different models.

Description

Organized waste gas sampling hose fixing device

Technical Field

The utility model relates to a waste gas sampling technical field especially relates to a there is tissue waste gas sampling hose fixing device.

Background

The unorganized discharge refers to the random discharge of atmospheric pollutants without an exhaust funnel, the discharge of a short exhaust funnel belongs to organized discharge, but the same result as the unorganized discharge can be caused under certain conditions, the organized discharge is that waste gas is discharged into the atmosphere through the exhaust funnel with the length not less than 15 meters, when the organized waste gas is sampled, an organized waste gas sampling device is generally used for sampling, and a sampling hose is used for collecting the waste gas.

Through the retrieval discovery, chinese patent that application number is 201920794692.X discloses a there is tissue waste gas sampling hose fixing device, through setting up first connection lid, the second is connected the lid, ring baffle and first spring, can reduce waste gas to fixed establishment's impact force, fixed effect is better, difficult pine takes off, through setting up the third connection lid, the sleeve, first arc, the second arc, the connecting rod, the handle, second spring and fixation clamp, can realize adjusting and fixing the orientation of sampling hose in exhaust duct inside, convenient and fast.

In view of the above technology, the inventor believes that, under different sampling environments, the types and sizes of the required hoses are different, and the device cannot fix hoses with different sizes, which is inconvenient to use.

Therefore, there is a need to provide a new fastening device for an exhaust sampling tube with tissue to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a there is tissue waste gas sampling hose fixing device.

The utility model provides a pair of organize waste gas sampling hose fixing device includes bottom plate, elevating gear, power device and mobile device, four universal wheels of fixed surface connection are organized under the bottom plate, the bottom plate upper surface is seted up flutedly, the inside elevating gear that is provided with of recess, elevating gear's partial subassembly and bottom plate swing joint, the elevating gear top is provided with the fixed plate, fixed plate and elevating gear swing joint, one side of fixed plate is provided with power device, power device's partial subassembly and fixed plate fixed connection, the inside two sets of mobile device that are provided with of fixed plate, every group mobile device's partial subassembly and fixed plate swing joint.

Preferably, the power device comprises a rotating machine, a power wheel, a stress wheel and a fixing band, one end of the rotating machine is fixedly connected to the fixing plate, the power wheel is fixedly connected to the power output end of the rotating machine, the fixing band is rotatably connected to the inside of the power wheel, and two ends, far away from the power wheel, of the fixing band are respectively rotatably connected to the stress wheel.

Preferably, the mobile device comprises a threaded rod and a sliding block, one end of the threaded rod penetrates through the fixed plate and is fixedly connected to the stress wheel, the other end of the threaded rod is rotatably connected to the inside of the fixed plate, two groups of sliding grooves are formed in the fixed plate, the sliding block is connected to the inside of each sliding groove in a sliding mode, a threaded hole is formed in the middle of the sliding block, the directions of the threaded holes formed in the two groups of sliding blocks are opposite, and the threaded holes formed in the sliding blocks are rotatably connected to the inside of the threaded holes.

Preferably, the middle of the fixing plate is provided with two groups of clamping parts, two ends of each group of clamping parts are respectively and fixedly connected with sliding blocks, the outer surfaces of the clamping parts are provided with through holes, and the through holes are internally and slidably connected with fixing columns.

Preferably, elevating gear includes hob, lifting unit, slide cartridge, spring, first gear train, motor, second gear train and axis of rotation, the hob is provided with two sets ofly, the both ends of every hob rotate respectively and connect in the recess inner wall that the bottom plate was seted up, the atress gear of the first gear train of fixedly connected with in the middle of every hob, one side meshing of every group atress gear has power gear, fixedly connected with axis of rotation between two sets of power gear, the atress gear of fixedly connected with second gear train in the middle of the axis of rotation, one side meshing of atress gear has power gear, power gear keeps away from the one end fixed connection of atress gear in the power take off end of motor, the other end fixed connection of motor is in the recess inner wall that the bottom plate was seted up.

Preferably, the outer surface of the screw rod is rotatably connected with two groups of sliding cylinders, a spring is arranged between each group of sliding cylinders and the bottom plate, the outer surface of the screw rod is sleeved with the spring, the outer surface of each sliding cylinder is rotatably connected with a lifting assembly, each lifting assembly comprises a push-pull rod and a bolt, every two groups of push-pull rods are mutually crossed, the bolts are arranged at the crossed positions, one end of each push-pull rod is rotatably connected with the corresponding sliding cylinder, the other end of each push-pull rod is rotatably connected with the corresponding sliding cylinder, a sliding shaft is slidably connected to the middle of each sliding cylinder, and two ends of each sliding shaft are respectively and fixedly connected with the inner wall of a groove formed in the lower surface of the fixed plate.

Compared with the prior art, the utility model provides a pair of have tissue waste gas sampling hose fixing device has following beneficial effect:

1. the utility model discloses a stress wheel drives the threaded rod and rotates to make the slider follow the threaded rod and remove, because the screw hole opposite direction that two sets of sliders were seted up, consequently the moving direction of two sets of sliders is opposite.

2. The utility model discloses a power device adjusts the holder with the mobile device, makes the device can fix the hose of different models.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a fastening device for a tissue-containing exhaust sampling hose according to the present invention;

FIG. 2 is a schematic view of a power plant of the present invention;

fig. 3 is a schematic view of a mobile device according to the present invention;

FIG. 4 is a schematic view of the lifting device of the present invention;

fig. 5 is a schematic view of the bottom of the middle fixing plate of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a universal wheel; 3. a lifting device; 4. a fixing plate; 5. fixing a column; 6. a power plant; 7. a clamping member; 8. a mobile device; 9. rotating the machine; 10. a power wheel; 11. a stress wheel; 12. fixing belts; 13. a threaded rod; 14. a slider; 15. a screw rod; 16. a lifting assembly; 17. a slide cylinder; 18. a spring; 19. a first gear set; 20. a motor; 21. a second gear set; 22. a rotating shaft; 23. a sliding cylinder; 24. a sliding shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view illustrating a preferred embodiment of a fastening device for a tissue-type exhaust sampling hose according to the present invention; fig. 2 is the utility model discloses well power device's schematic diagram, fig. 3 is the utility model discloses well mobile device's schematic diagram, fig. 4 is the utility model discloses well schematic diagram of lift dress, fig. 5 is the utility model discloses the schematic diagram of well fixed plate bottom, including bottom plate 1, elevating gear 3, power device 6 and

mobile device

8, 1 four universal wheels of fixedly connected with in bottom plate 2 of lower surface, 1 upper surfaces of bottom plate are seted up flutedly, and the recess is inside to be provided with elevating gear 3, elevating gear 3's partial subassembly and 1 swing joint of bottom plate, and elevating gear 3 top is provided with fixed plate 4, fixed plate 4 and elevating gear 3 swing joint, and one side of fixed plate 4 is provided with power device 6, and power device 6's partial subassembly and fixed plate 4 fixed connection, and fixed plate 4 is inside to be provided with two sets of mobile device 8, and every partial subassembly and fixed plate 4 swing joint of mobile device 8 of group.

In a specific implementation process, as shown in fig. 2, one end of the rotating machine 9 is fixedly connected to the fixing plate 4, a power output end of the rotating machine 9 is fixedly connected to a power wheel 10, a fixing band 12 is rotatably connected to the inside of the power wheel 10, one end of the fixing band 12, which is far away from the power wheel 10, is rotatably connected to a stressed wheel 11, the rotating machine 9 is used for driving the power wheel 10 to rotate, and the power wheel 10 drives the stressed wheels 11 on two sides to rotate through the fixing band 12.

Referring to fig. 1 and 3, one end of the threaded rod 13 passes through the fixed plate 4 and is fixedly connected to the stress wheel 11, the other end of the threaded rod 13 is rotatably connected inside the fixed plate 4, two sets of sliding grooves are formed inside the fixed plate 4, a sliding block 14 is slidably connected inside each sliding groove, a threaded hole is formed in the middle of each sliding block 14, the directions of the threaded holes formed in the two sets of sliding blocks 14 are opposite, the threaded rod 13 is rotatably connected inside the threaded hole formed in each sliding block 14, the sliding blocks 14 are fixedly connected to two ends of the clamping piece 7 respectively, through holes are formed in the outer surface of each clamping block, fixing columns 5 are slidably connected inside the through holes, the stress wheel 11 is used for driving the threaded rod 13 to rotate, so that the sliding blocks 14 move along with the threaded rod 13, and the directions of the threaded holes formed in the two sets of sliding blocks 14 are opposite, and the directions of the two sets of sliding blocks 14 are opposite.

Referring to fig. 4 and 5, two sets of screw rods 15 are provided, two ends of each set of screw rods 15 are respectively fixedly connected to inner walls of grooves formed in the base plate 1, a stressed gear of a first gear set 19 is fixedly connected to the middle of each set of screw rods 15, a power gear is meshed with one side of each set of stressed gear, a rotating shaft 22 is fixedly connected between the two sets of power gears, a stressed gear of a second gear set 21 is fixedly connected to the middle of the rotating shaft 22, a power gear is meshed with one side of the stressed gear, one end of the power gear far away from the stressed gear is fixedly connected to a power output end of a motor 20, the other end of the motor 20 is fixedly connected to the inner wall of the groove formed in the base plate 1, two sets of sliding cylinders 17 are slidably connected to the outer surface of the screw rods 15, a spring 18 is provided between each set of sliding cylinders 17 and the base plate 1, the spring 18 is sleeved on the outer surface of the screw rods 15, the outer surface of the sliding cylinder 17 is rotatably connected with a lifting assembly 16, the lifting assembly 16 comprises push-pull rods and bolts, every two groups of push-pull rods are mutually crossed, the bolts are arranged at the crossed positions, one end of each push-pull rod is rotatably connected to the sliding cylinder 17, the other end of each push-pull rod is rotatably connected to the sliding cylinder 23, a sliding shaft 24 is slidably connected in the middle of the sliding cylinder 23, two ends of each sliding shaft 24 are respectively and fixedly connected to the inner wall of a groove formed in the lower surface of the fixing plate 4, a motor 20 is used for driving a power gear in the second gear set 21 to rotate, the power gear of the first gear set 19 is rotated through a stress gear and a rotating rod, so that the stress gear in the first gear set 19 rotates to rotate a rotating shaft, the sliding cylinder 17 is rotated to move, the sliding cylinder 17 moves to enable the lifting assembly 16 to ascend, so that the fixing plate 4 ascends, and waste gas in the air is sampled through a hose.

The utility model provides a theory of operation as follows:

the utility model discloses be provided with elevating gear 3, wherein, fixed connection is in the recess inner wall that bottom plate 1 seted up respectively at the both ends of hob 15, the atress gear of the first gear train 19 of fixedly connected with in the middle of every group hob 15, one side meshing of every group atress gear has power gear, fixedly connected with axis of rotation 22 between two sets of power gear, fixedly connected with second gear train 21's atress gear in the middle of the axis of rotation 22, one side meshing of atress gear has power gear, power gear keeps away from the one end fixed connection of atress gear in motor 20's power take off end, motor 20's the other end fixed connection is in the recess inner wall that bottom plate 1 seted up, 15 surface sliding connection of hob has two sets of slide cartridge 17, be provided with spring 18 between every slide cartridge 17 of group and the

bottom plate

1, 15 surfaces of hob are located to spring 18 cover, slide cartridge 17 surface rotates and is connected with elevating assembly 16, utilize motor 20 to drive axis of rotation 22 to rotate, rethread first gear train 19 drives hob 15 and rotates, thereby make slide cartridge 17 remove, raise elevating assembly 16, it rises to drive fixed plate 4 and rises.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a there is tissue waste gas sampling hose fixing device, includes a there is tissue waste gas sampling hose fixing device, including bottom plate (1), elevating gear (3), power device (6) and mobile device (8), a serial communication port, bottom plate (1) lower fixed surface is connected with four group universal wheels (2), bottom plate (1) upper surface is seted up flutedly, the inside elevating gear (3) that is provided with of recess, the partial subassembly and bottom plate (1) swing joint of elevating gear (3), elevating gear (3) top is provided with fixed plate (4), fixed plate (4) and elevating gear (3) swing joint, one side of fixed plate (4) is provided with power device (6), the partial subassembly and fixed plate (4) fixed connection of power device (6), fixed plate (4) inside is provided with two sets of mobile device (8), the partial subassembly and fixed plate (4) swing joint of every group mobile device (8).

2. The tissue waste gas sampling hose fixing device according to claim 1, wherein the power device (6) comprises a rotating machine (9), a power wheel (10), a stress wheel (11) and a fixing belt (12), one end of the rotating machine (9) is fixedly connected to the fixing plate (4), the power output end of the rotating machine (9) is fixedly connected with the power wheel (10), the fixing belt (12) is rotatably connected to the inside of the power wheel (10), and one end of the fixing belt (12) far away from the power wheel (10) is rotatably connected with the stress wheel (11).

3. The device for fixing the organized waste gas sampling hose according to claim 1, wherein the moving device (8) comprises a threaded rod (13) and a sliding block (14), one end of the threaded rod (13) penetrates through the fixing plate (4) and is fixedly connected to the stress wheel (11), the other end of the threaded rod (13) is rotatably connected to the inside of the fixing plate (4), two sets of sliding grooves are formed in the fixing plate (4), the sliding block (14) is slidably connected to the inside of each sliding groove, a threaded hole is formed in the middle of the sliding block (14), the directions of the threaded holes formed in the two sets of sliding blocks (14) are opposite, and the threaded hole formed in the sliding block (14) is rotatably connected with the threaded rod (13).

4. The tissue waste gas sampling hose fixing device according to claim 1, wherein two groups of clamping pieces (7) are arranged in the middle of the fixing plate (4), two ends of each group of clamping pieces (7) are respectively and fixedly connected with a sliding block (14), through holes are formed in the outer surfaces of the clamping pieces, and fixing columns (5) are slidably connected inside the through holes.

5. The organized waste gas sampling hose fixing device according to claim 1, wherein the lifting device (3) comprises screw rods (15), a lifting assembly (16), a sliding cylinder (17), a spring (18), a first gear set (19), a motor (20), a second gear set (21) and a rotating shaft (22), two sets of screw rods (15) are arranged, two ends of each set of screw rods (15) are fixedly connected to the inner wall of the groove formed in the bottom plate (1) respectively, a stressed gear of the first gear set (19) is fixedly connected to the middle of each set of screw rods (15), a power gear is meshed with one side of each stressed gear, a rotating shaft (22) is fixedly connected between the two sets of power gears, a stressed gear of the second gear set (21) is fixedly connected to the middle of the rotating shaft (22), a power gear is meshed with one side of the stressed gear, one end, far away from the stressed gear, of the power gear is fixedly connected to the power output end of the motor (20), and the other end of the motor (20) is fixedly connected to the inner wall of the groove formed in the bottom plate (1).

6. The tissue waste gas sampling hose fixing device according to claim 5, wherein two sets of sliding cylinders (17) are slidably connected to the outer surface of the screw rod (15), a spring (18) is arranged between each set of sliding cylinders (17) and the bottom plate (1), the spring (18) is sleeved on the outer surface of the screw rod (15), a lifting assembly (16) is rotatably connected to the outer surface of each sliding cylinder (17), the lifting assembly (16) comprises a push-pull rod and a bolt, each two sets of push-pull rods are mutually crossed, the bolt is arranged at the crossed position, one end of the push-pull rod is rotatably connected to the sliding cylinder (17), the other end of the push-pull rod is rotatably connected to the sliding cylinder (23), a sliding shaft (24) is slidably connected to the middle of the sliding cylinder (23), and two ends of the sliding shaft (24) are respectively and fixedly connected to the inner wall of the groove formed in the lower surface of the fixing plate (4).