CN213236356U

CN213236356U - Laboratory air pipe support

Info

Publication number: CN213236356U
Application number: CN202021764812.0U
Authority: CN
Inventors: 赵法旺
Original assignee: Shandong Yadi Laboratory Equipment Co ltd
Current assignee: Shandong Yadi Laboratory Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-18
Anticipated expiration: 2030-08-21

Abstract

The utility model belongs to a laboratory air pipe support, including fixed plate, side piece, activity hole and bolt, the side piece sets up the relative both ends face of fixed plate, the activity hole is opened terminal surface under the side piece, bolt activity suit is in the activity hole, be provided with fixed knot on the fixed plate constructs, fixed knot constructs, mainly includes: slot, U-shaped frame, layer board, connecting portion and prop solid portion, the slot is opened the fixed plate bottom surface, U-shaped frame cartridge is in the slot, the layer board sets up U-shaped frame internal surface, the fixed part sets up the fixed plate with between the U-shaped frame, prop solid portion setting and be in on the fixed plate, the utility model discloses installation method is simple, does not need fixed a large amount of screws, can drag the pipeline firm and extrude fixedly, can effectually avoid vibrating not hard up that leads to.

Description

Laboratory air pipe support

Technical Field

The utility model belongs to the technical field of an air pipe, especially, relate to a laboratory air pipe support.

Background

The ventilation pipeline is an infrastructure for making the air circulate and reducing the concentration of harmful gases, can be widely applied to a dust-free factory building purification system in the electronic industry, a medical food sterile workshop purification system, a central air conditioning system in hotels, shopping hospitals, factories and office buildings, and can also be applied to a ventilation system in a laboratory, and the ventilation pipeline is usually required to be installed by utilizing a support during installation, so that the stability of the pipeline is improved.

Most laboratory air pipe support at present only possesses fixed air pipe, improves the effect of pipeline stability, and at air pipe during operation, often can produce the pipeline vibrations, the noise production influences the research environment in laboratory.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the technical scheme that the utility model provides a laboratory ventilation pipeline bracket, which comprises a fixed plate, side blocks, movable holes and bolts, wherein the side blocks are arranged on the opposite end surfaces of the fixed plate, the movable holes are arranged on the lower end surfaces of the side blocks, the bolts are movably sleeved in the movable holes, and the fixed plate is provided with a fixed structure;

the fixing structure mainly comprises: the supporting device comprises a slot, a U-shaped frame, a supporting plate, a connecting part and a supporting and fixing part;

the slot is arranged on the bottom surface of the fixing plate, the U-shaped frame is inserted into the slot, the supporting plate is arranged on the inner surface of the U-shaped frame, the fixing part is arranged between the fixing plate and the U-shaped frame, and the supporting part is arranged on the fixing plate.

Preferably, the connecting portion mainly includes: the clamping device comprises a movable cavity, a fixed block, a sliding rod, a clamping groove, a clamping block, a spring, a circular groove, a rotating block, a connecting rod and a screwing block;

the movable cavity is arranged on the inner side surface of the slot, the fixed block is arranged in the movable cavity, the sliding rod is movably sleeved in the fixed block, the clamping groove is arranged on the side end surface of the U-shaped frame, the clamping block is arranged at one end of the sliding rod and inserted in the clamping groove, the spring is sleeved on the sliding rod, the circular groove is arranged on the bottom surface of the fixed plate, the rotating block is rotatably connected to the upper surface in the circular groove, the connecting block is arranged on the side surface of the rotating block, the connecting rod pin shaft is rotatably connected between the sliding rod and the connecting block, and the rotating block is arranged on the lower end surface of the rotating block.

Preferably, the supporting and fixing part mainly comprises: the device comprises a rectangular groove, a rectangular rod, an internal thread sleeve, a screw rod and a pressing plate;

the rectangular groove is formed in the lower surface of the fixing plate and located at two ends of the circular groove, the rectangular rod is inserted into the rectangular groove, the internal thread sleeve is rotatably connected to the lower end face of the rectangular rod, the screw is in threaded screwing connection in the internal thread sleeve, and the pressing plate is rotatably connected to the lower end of the screw.

Preferably, the external surface of the internally threaded sleeve is provided with six squares.

Preferably, the platen surface is curved in transition.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect, and mounting method is simple, does not need fixed a large amount of screws, can with the firm dragging of pipeline and carry out the extrusion fixed, can effectually avoid vibrating not hard up that leads to.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a laboratory ventilation duct support provided in this embodiment;

fig. 2 is a front cross-sectional view of a laboratory ventilation duct bracket according to the present embodiment;

fig. 3 is a partially enlarged view of a spring portion of a ventilation duct bracket for a laboratory according to the present embodiment;

fig. 4 is a partially enlarged view of a joint block portion of a laboratory ventilation duct bracket according to the present embodiment;

in the above figures, 1, a fixing plate; 2. a side block; 3. a movable hole; 4. a bolt; 5. a slot; 6. a U-shaped frame; 7. a support plate; 8. a movable cavity; 9. a fixed block; 10. a slide bar; 11. A card slot; 12. a clamping block; 13. a spring; 14. a circular groove; 15. rotating the block; 16. connecting blocks; 17. a connecting rod; 18. screwing blocks; 19. a rectangular groove; 20. a rectangular bar; 21. an internally threaded sleeve; 22. a screw; 23. pressing a plate; 24. and (6) six blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as can be seen from fig. 1-4 of the specification, the scheme includes a fixed plate 1, side blocks 2, movable holes 3 and bolts 4, wherein the side blocks 2 are arranged on two opposite end faces of the fixed plate 1, the movable holes 3 are formed in the lower end faces of the side blocks 2, the bolts 4 are movably sleeved in the movable holes 3, and a fixed structure is arranged on the fixed plate 1;

the fixing structure mainly comprises: the device comprises a slot 5, a U-shaped frame 6, a supporting plate 7, a connecting part and a supporting part;

the slot 5 is arranged on the bottom surface of the fixed plate 1, the U-shaped frame 6 is inserted into the slot 5, the supporting plate 7 is arranged on the inner surface of the U-shaped frame 6, the fixing part is arranged between the fixed plate 1 and the U-shaped frame 6, and the supporting part is arranged on the fixed plate 1;

the connecting part mainly comprises: the device comprises a movable cavity 8, a fixed block 9, a sliding rod 10, a clamping groove 11, a clamping block 12, a spring 13, a circular groove 14, a rotating block 15, a connecting block 16, a connecting rod 17 and a screwing block 18;

the movable cavity 8 is arranged on the inner side surface of the slot 5, the fixed block 9 is arranged in the movable cavity 8, the sliding rod 10 is movably sleeved in the fixed block 9, the clamping groove 11 is arranged on the side end surface of the U-shaped frame 6, the clamping block 12 is arranged at one end of the sliding rod 10 and is inserted in the clamping groove 11, the spring 13 is sleeved on the sliding rod 10, the circular groove 14 is arranged on the bottom surface of the fixed plate 1, the rotating block 15 is rotatably connected to the upper surface in the circular groove 14, the connecting block 16 is arranged on the side surface of the rotating block 15, the connecting rod 17 is rotatably connected between the sliding rod 10 and the connecting block 16 through a pin shaft, and the screwing block 18 is arranged on the lower end surface of the rotating block 15;

the support fixing part mainly comprises: a rectangular groove 19, a rectangular rod 20, an internal thread sleeve 21, a screw 22 and a pressure plate 23;

the rectangular groove 19 is formed in the lower surface of the fixing plate 1 and located at two ends of the circular groove 14, the rectangular rod 20 is inserted into the rectangular groove 19, the internal thread sleeve 21 is rotatably connected to the lower end surface of the rectangular rod 20, the screw 22 is rotatably screwed into the internal thread sleeve 21, and the pressing plate 23 is rotatably connected to the lower end of the screw 22;

the external surface of the internal thread sleeve 21 is provided with a hexagonal block 24, and the surface of the pressure plate 23 is in arc transition.

When in specific use: pass the movable hole 3 through bolt 4 with fixed plate 1 and fix on the roof, during the installation pipeline, be located fixed plate 1 position department with the pipeline, then insert U-shaped frame 6 in slot 5, when inserting, rotate and twist piece 18 once, make connecting block 16 pass through joint pole 17 pulling movable rod, U-shaped frame 6 inserts the back completely, the fixture block 12 of movable rod one end can insert in draw-in groove 11, accomplish fixedly, make layer board 7 hold the pipeline, then insert rectangular rod 20 in rectangular channel 19, then twist interior threaded sleeve 21 through hexagonal 24 soon, make screw rod 22 stretch out downwards, push down the pipeline through clamp plate 23, form upper and lower fixed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A laboratory ventilation duct support comprises a fixing plate (1), side blocks (2), movable holes (3) and bolts (4), wherein the side blocks (2) are arranged on two opposite end faces of the fixing plate (1), the movable holes (3) are formed in the lower end faces of the side blocks (2), and the bolts (4) are movably sleeved in the movable holes (3), and is characterized in that the fixing plate (1) is provided with a fixing structure;

the fixing structure mainly comprises: the device comprises a slot (5), a U-shaped frame (6), a supporting plate (7), a connecting part and a supporting and fixing part;

the fixing plate is characterized in that the slot (5) is formed in the bottom surface of the fixing plate (1), the U-shaped frame (6) is inserted into the slot (5), the supporting plate (7) is arranged on the inner surface of the U-shaped frame (6), the fixing part is arranged between the fixing plate (1) and the U-shaped frame (6), and the supporting part is arranged on the fixing plate (1).

2. The laboratory ventilation duct support according to claim 1, wherein the connecting portion mainly comprises: the device comprises a movable cavity (8), a fixed block (9), a sliding rod (10), a clamping groove (11), a clamping block (12), a spring (13), a circular groove (14), a rotating block (15), a connecting block (16), a connecting rod (17) and a screwing block (18);

the movable cavity (8) is arranged on the inner side surface of the slot (5), the fixed block (9) is arranged in the movable cavity (8), the sliding rod (10) is movably sleeved in the fixed block (9), the clamping groove (11) is formed in the end face of the side of the U-shaped frame (6), the clamping block (12) is arranged at one end of the sliding rod (10) and is inserted into the clamping groove (11), the spring (13) is sleeved on the sliding rod (10), the circular groove (14) is arranged on the bottom surface of the fixed plate (1), the rotating block (15) is rotatably connected to the inner upper surface of the circular groove (14), the connecting block (16) is arranged on the side surface of the rotating block (15), the joint rod (17) is connected between the sliding rod (10) and the connecting block (16) in a pin shaft rotating mode, and the screwing block (18) is arranged on the lower end face of the rotating block (15).

3. The laboratory ventilation duct support according to claim 2, wherein the supporting and fixing portion mainly comprises: the device comprises a rectangular groove (19), a rectangular rod (20), an internal thread sleeve (21), a screw rod (22) and a pressure plate (23);

rectangular channel (19) are opened fixed plate (1) lower surface and are located circular slot (14) both ends, rectangular rod (20) cartridge is in rectangular channel (19), internal thread sleeve pipe (21) rotate to be connected terminal surface under rectangular rod (20), screw rod (22) screw thread is twisted and is connected in internal thread sleeve pipe (21), clamp plate (23) rotate to be connected screw rod (22) lower extreme.

4. A laboratory ventilation duct support according to claim 3, characterized in that the external surface of said female threaded sleeve (21) is provided with hexagonal blocks (24).

5. A laboratory ventilation duct support according to claim 3, characterized in that the surface of the pressure plate (23) is in an arc transition.