CN210950190U

CN210950190U - Air pipe installation fixing device

Info

Publication number: CN210950190U
Application number: CN201921856539.1U
Authority: CN
Inventors: 梁士新
Original assignee: Xuzhou Xinjing Central Air Conditioning Equipment Co ltd
Current assignee: Xuzhou Xinjing Central Air Conditioning Equipment Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-07
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an tuber pipe installation fixing device, including the crest, the crest below be equipped with the casing through the bolt fastening, the inside four corners department of casing all fixed elevating gear who extends the casing bottom surface that is equipped with, elevating gear's the other end between threaded connection be equipped with the U-shaped board, the lower curb plate of U-shaped board in be equipped with tuber pipe clamping device. The utility model has the advantages that: has the advantages of simple structure, wide application range, reliable clamping of the air pipe and the like.

Description

Air pipe installation fixing device

Technical Field

The utility model relates to an tuber pipe installation technical field specifically indicates an tuber pipe installation fixing device.

Background

The air pipe comprises the following components: the air duct is a duct system for air transportation and distribution. Air ducts can be classified according to cross-sectional shape and material. According to the cross section shape, the air pipe can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like, wherein the circular air pipe has the smallest resistance, the largest height dimension and the complex manufacture. So the application is mainly based on a rectangular air pipe. The air duct can be divided into a metal air duct, a composite air duct and the like according to the material. The air duct needs to be fixed during installation.

The existing rectangular air pipes are basically fixed by one U-shaped frame, and the distance between two vertical plates of the U-shaped frame is fixed, so that only one size of rectangular air pipe can be placed, the fixation of rectangular air pipes of various sizes cannot be met, and the application range is small; secondly, the existing rectangular air pipes are basically placed on a U-shaped frame, many of the existing rectangular air pipes are not fixed and clamped, and are easy to loosen, so that air leakage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve foretell various problems, provide a simple structure, application scope wider, to the reliable tuber pipe installation fixing device of tuber pipe centre gripping.

In order to solve the technical problem, the utility model provides a technical scheme does: a fixing device for mounting an air pipe comprises a wall top, wherein a shell is fixedly arranged below the wall top through bolts, lifting devices extending out of the bottom surface of the shell are fixedly arranged at four corners inside the shell, a U-shaped plate is connected between the other ends of the lifting devices in a threaded manner, an air pipe clamping device is arranged in a lower side plate of the U-shaped plate, the air pipe clamping device comprises a cavity arranged in a lower side plate of the U-shaped plate, a first screw rod is rotatably arranged between opposite side surfaces of the cavity, a crank is fixedly arranged at one end of the first screw rod extending out of the side surface of the U-shaped plate, a strip-shaped through hole communicated with the cavity is arranged in the middle of the upper surface of the lower side plate of the U-shaped plate, threads of the first screw rod are opposite from the middle to the two ends, a first square sliding block is arranged on one end of the first screw rod in a threaded manner, a second square sliding block is arranged on the other end of the first screw rod in a, the lifting device comprises a motor fixedly arranged at four corners in the shell, a screw rod II is welded at one end of the output end of the motor, which extends out of the bottom surface of the shell, and threaded holes which are in threaded connection with the screw rod in a matched mode are formed in the front end and the rear end of the side plate of the U-shaped plate.

As an improvement, a U-shaped cover plate matched and buckled with the U-shaped plate is fixedly arranged between the upper ends of the second screw rods, a groove is formed in the lower surface of the upper side plate of the U-shaped cover plate, a pressing plate is inserted in the groove, and a spring used for connecting the bottom surface of the groove and the pressing plate is fixedly arranged between the bottom surface of the groove and the pressing plate.

As an improvement, a plurality of jacks are uniformly arranged on the side surface of the U-shaped plate along the circumferential direction of one extending end of the screw rod, and a limit rod is inserted and connected into one jack close to the crank.

As an improvement, sliding rails are welded below the first square sliding block and the second square sliding block, and sliding grooves matched with the sliding rails are formed in the bottom surface of the cavity.

As an improvement, rubber layers are adhered to the opposite side surfaces of the clamping plate and the lower surface of the pressing plate.

As an improvement, the opposite side surfaces of the shell are provided with heat dissipation holes.

Compared with the prior art, the utility model the advantage lie in: when the utility model is used, the arrangement of the lifting device can facilitate the placement of the air pipes with different heights; the air pipe clamping device can be arranged through the first hand-operated screw rod, so that the clamping plates move oppositely or oppositely, the air pipe is clamped or loosened, and the air pipe clamping device is convenient to operate, stable and reliable; the U-shaped cover plate, the pressing plate and the spring are arranged, so that the air pipe can be further pressed and fixed, and the fixing is reliable; the arrangement of the jack and the limiting rod can prevent the crank from rotating, and can further firmly clamp and fix the air pipe; the rubber layer can prevent each plate from damaging the air pipe when being clamped.

Drawings

Fig. 1 is a schematic view of the front view internal structure of the air pipe installation and fixation device of the present invention.

Fig. 2 is the utility model relates to a structure sketch map is looked to the right side of tuber pipe installation fixing device.

As shown in the figure: 1. a wall top; 2. a housing; 3. a U-shaped plate; 4. a cavity; 5. a first screw rod; 6. a crank; 7. a strip-shaped through hole; 8. a first square sliding block; 9. a second square sliding block; 10. a splint; 11. a motor; 12. a second screw; 13. a threaded hole; 14. a U-shaped cover plate; 15. a groove; 16. pressing a plate; 17. a spring; 18. a jack; 19. a limiting rod; 20. a slide rail; 21. a chute; 22. a rubber layer; 23. and (4) heat dissipation holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached

drawings

1 and 2, the air duct mounting and fixing device comprises a wall top 1, a shell 2 is fixedly arranged below the wall top 1 through bolts, lifting devices extending out of the bottom surface of the shell 2 are fixedly arranged at four corners inside the shell 2, a U-shaped plate 3 is connected between the other ends of the lifting devices in a threaded manner, an air duct clamping device is arranged in a lower side plate of the U-shaped plate 3 and comprises a cavity 4 arranged in the lower side plate of the U-shaped plate 3, a screw rod I5 is rotatably arranged between opposite side surfaces of the cavity 4, a crank 6 is fixedly arranged at one end, extending out of the side surface of the U-shaped plate 3, of the screw rod I5, a strip-shaped through hole 7 communicated with the cavity 4 is arranged in the middle of the upper side plate of the U-shaped plate 3, threads of the screw rod I5 from the middle to two ends are opposite, and a square slider I8 is arranged at one end of the screw rod, threaded connection is equipped with two square sliding blocks 9 on the other end, two square sliding blocks 8 and two square sliding blocks 9 stretch out and all weld on the other end of bar through-hole 7 and be equipped with splint 10, elevating gear including fixed motor 11 of locating 2 internal four corners departments of casing, the output of motor 11 one of stretching out 2 bottom surfaces of casing serve and all weld and be equipped with two 12 of screw rods, the curb plate of U-shaped plate 3 on front and back end department all be equipped with two 12 threaded connection's of screw rod screw hole 13 that cooperate.

A U-shaped cover plate 14 matched and buckled with the U-shaped plate 3 is fixedly arranged between the upper ends of the second screw rods 12, a groove 15 is formed below the upper side plate of the U-shaped cover plate 14, a pressing plate 16 is inserted in the groove 15, and a spring 17 used for connecting the bottom surface of the groove 15 and the pressing plate 16 is fixedly arranged between the bottom surface of the groove 15 and the pressing plate 16.

A plurality of insertion holes 18 are uniformly formed in the side face of the U-shaped plate 3 along the circumferential direction of the extending end of the screw rod I5, and a limiting rod 19 is inserted into one insertion hole 18 close to the crank 6.

Sliding rails 20 are welded below the first square sliding block 8 and the second square sliding block 9, and sliding grooves 21 matched with the sliding rails 20 are formed in the bottom surface of the cavity 4.

Rubber layers 22 are adhered to the opposite sides of the clamping plate 10 and the lower surface of the pressing plate 16.

The opposite side surfaces of the shell 2 are provided with heat dissipation holes 23.

The utility model discloses a concrete implementation mode: the utility model discloses when using, can place a lesson tuber pipe that needs the installation on U-shaped plate 3 at first, then manual rocking crank 6, make one 5 rotations of screw rod, thereby make one 8 and two 9 motions of square slider be close to mutually, and then make splint 10 clip the tuber pipe fixed, then insert spacing stick 19 to in being close to the jack 18 of crank 6, thereby it is spacing to crank 6, start through external start-stop button control motor 11 afterwards, drive two 12 rotations of screw rod, thereby make U-shaped plate 3 whole rising, make U-shaped apron 14 cover U-shaped plate 3, make clamp plate 16 press the higher authority of tuber pipe under the effect of spring 17 elasticity, carry out further fixed to the tuber pipe.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A wind pipe installation and fixation device comprises a wall top (1) and is characterized in that a shell (2) is fixedly arranged below the wall top (1) through bolts, lifting devices extending out of the bottom surface of the shell (2) are fixedly arranged at four corners inside the shell (2), a U-shaped plate (3) is connected between the other ends of the lifting devices in a threaded manner, a wind pipe clamping device is arranged in a lower side plate of the U-shaped plate (3), the wind pipe clamping device comprises a cavity (4) arranged in a lower side plate of the U-shaped plate (3), a screw rod I (5) is rotatably arranged between opposite side surfaces of the cavity (4), a crank (6) is fixedly arranged at one end, extending out of the side surface of the U-shaped plate (3), of the screw rod I (5), a strip-shaped through hole (7) communicated with the cavity (4) is arranged in the middle of the upper surface of the lower side plate of the U, screw rod (5) from the centre screw thread opposite to both ends department, one of screw rod (5) serve and go up threaded connection and be equipped with square slider (8), threaded connection is equipped with square slider two (9) on the other end, square slider (8) and square slider two (9) stretch out on the other end of bar through-hole (7) all weld and be equipped with splint (10), elevating gear including fixed motor (11) of locating casing (2) internal four corners department, the output of motor (11) stretch out one of casing (2) bottom surface and serve and all weld and be equipped with screw rod two (12), the curb plate of U-shaped plate (3) above all be equipped with screw hole (13) with screw rod two (12) matched with threaded connection.

2. An air duct installation fixture as claimed in claim 1 wherein: the upper end of the second screw (12) is fixedly provided with a U-shaped cover plate (14) which is matched and buckled with the U-shaped plate (3), a groove (15) is formed below the upper side plate of the U-shaped cover plate (14), a pressing plate (16) is inserted in the groove (15), and a spring (17) used for connecting the bottom surface of the groove (15) and the pressing plate (16) is fixedly arranged between the bottom surface of the groove (15) and the pressing plate (16).

3. An air duct installation fixture as claimed in claim 1 wherein: a plurality of insertion holes (18) are uniformly formed in the side face of the U-shaped plate (3) in the circumferential direction of the extending end of the screw rod I (5), and a limiting rod (19) is inserted into one insertion hole (18) close to the crank (6).

4. An air duct installation fixture as claimed in claim 1 wherein: sliding rails (20) are welded below the first square sliding block (8) and the second square sliding block (9), and sliding grooves (21) matched with the sliding rails (20) are formed in the bottom surface of the cavity (4).

5. An air duct installation fixture as claimed in claim 2 wherein: rubber layers (22) are adhered to the opposite side surfaces of the clamping plate (10) and the lower surface of the pressing plate (16).

6. An air duct installation fixture as claimed in claim 1 wherein: the opposite side surfaces of the shell (2) are provided with heat dissipation holes (23).