CN213954535U - Diffusion furnace intake pipe anticreep bears frame - Google Patents

Abstract

The utility model relates to the field of bearing frames, and discloses an anti-drop bearing frame for an air inlet pipe of a diffusion furnace, which is characterized by comprising two brackets, sliding plates are connected on the brackets in a sliding way, a power part is arranged on the brackets and is used for driving the sliding plates at the same side to slide up and down, two sliding chutes are arranged on the top surface of each sliding plate, sliding blocks are connected in the sliding chutes in a sliding way, supporting rods are fixedly connected on the sliding blocks, two sliding holes are arranged on the top surfaces of the brackets, two brackets are arranged, and the supporting force for the air inlet pipe of the diffusion furnace is increased, the vertical distance between the arc plate and the diffusion furnace air inlet pipe can be adjusted through the power part, the horizontal distance between the arc plate and the diffusion furnace air inlet pipe can be adjusted through the slide block to adapt to the diffusion furnace air inlet pipes with different diameters, and the support rod is arranged, the round holes are formed in the supporting rods and matched with the cylinders, and stability between the two supports is improved.

Description

Diffusion furnace intake pipe anticreep bears frame

Technical Field

The utility model relates to a bear the frame field, more specifically the utility model relates to a diffusion furnace intake pipe anticreep bears frame that says so.

Background

The diffusion furnace is provided with the air inlet pipe, so that the connection and the sealing stability between the air inlet pipe and the diffusion furnace are required to be ensured in order to ensure the safety, and the leakage at the joint of the air inlet pipe and the diffusion furnace is prevented, so that the air inlet pipe is required to be supported by the bearing frame;

the general bearing frame is highly customized according to the diameter and the position of the air inlet pipe, the practicability is not high, and the bearing frame needs to be replaced once the position of the air inlet pipe is changed, so that the bearing frame is very inconvenient and causes material waste.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, an object of the utility model is to provide a diffusion furnace intake pipe anticreep bears frame for can adapt to the intake pipe of different diameters and high position.

In order to achieve the above purpose, the utility model provides a following technical scheme: an anti-falling bearing frame for an air inlet pipe of a diffusion furnace comprises two supports, sliding plates are connected onto the supports in a sliding mode, power portions are arranged on the supports and used for driving the sliding plates on the same side to slide up and down, two sliding grooves are formed in the top surfaces of the sliding plates, sliding blocks are connected into the sliding grooves in a sliding mode, supporting rods are fixedly connected onto the sliding blocks, two sliding holes are formed in the top surfaces of the supports and correspond to the sliding holes one to one, the supporting rods extend upwards to form the sliding holes, arc plates are fixedly connected to one ends, away from the sliding plates, of the supporting rods, the two sliding blocks slide to enable the two arc plates to be close to or far away from each other, fixing portions are arranged in the sliding grooves and used for fixing the sliding blocks, each support comprises two vertical rods, and a plurality of cylinders are fixedly connected onto one side face, away from the two vertical rods, in one support, the cylinder is followed the length direction evenly distributed of montant, another two in the support the rectangular channel has been seted up on the side that the montant deviates from mutually respectively, sliding connection has the rectangular block in the rectangular channel, the rectangular block with fixedly connected with extension spring between the rectangular channel diapire, it has the connecting rod to articulate on the rectangular block, the connecting rod is kept away from the round hole has been seted up to the one end of rectangular block, the round hole with cylinder looks adaptation.

As a further improvement, the rubber pad is fixedly connected to the bottom of the vertical rod.

As a further improvement, the rectangular channel below is provided with the reference column, the reference column with montant fixed connection, the reference column with round hole looks adaptation.

As a further improvement, the power part includes the fixed plate, it is same two in the support fixedly connected with between the montant the fixed plate, it is connected with the threaded rod to rotate on the fixed plate, the threaded rod with slide threaded connection, fixedly connected with rotates the cover on the threaded rod.

As a further improvement, the fixed part includes the through-hole, the through-hole is seted up the slider top surface, the bar hole has been seted up to the spout diapire, and the bolt passes the through-hole with the bar hole is fixed with the nut cooperation the slider.

The utility model has the advantages that: the utility model discloses set up two supports, increase the holding power to the diffusion furnace intake pipe to vertical distance between circular arc board and the diffusion furnace intake pipe can be adjusted through power portion, horizontal distance between circular arc board and the diffusion furnace intake pipe can be adjusted through the slider, the diffusion furnace intake pipe of different diameters size is adapted to, and set up the bracing piece, be provided with the round hole on the bracing piece, cooperate with the cylinder, increase the stability between two supports.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a sectional view taken along the line a-a in fig. 2 according to the present invention.

Reference numerals: 1. a support; 11. a vertical rod; 12. a cylinder; 13. a rectangular groove; 14. a rectangular block; 15. an extension spring; 16. a connecting rod; 17. a circular hole; 2. a slide plate; 21. a chute; 22. a slider; 23. a support bar; 24. a slide hole; 3. a power section; 31. a fixing plate; 32. a threaded rod; 33. rotating the sleeve; 4. a circular arc plate; 5. a fixed part; 51. a through hole; 52. a strip-shaped hole; 6. a rubber pad; 7. and a positioning column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 3, the anti-drop bearing frame for the air inlet pipe of the diffusion furnace of the embodiment comprises two supports 1, the two supports 1 are arranged to increase the supporting range of the air inlet pipe of the diffusion furnace, sliding plates 2 are slidably connected to the supports 1, power parts 3 are arranged on the supports 1, the power parts 3 are used for driving the sliding plates 2 on the same side to slide up and down, two sliding grooves 21 are formed in the top surface of each sliding plate 2, sliding blocks 22 are slidably connected to the sliding grooves 21, supporting rods 23 are fixedly connected to the sliding blocks 22, two sliding holes 24 are formed in the top surface of each support 1, the supporting rods 23 correspond to the sliding holes 24 one by one, the sliding holes 24 extend upwards from the supporting rods 23, an arc plate 4 is fixedly connected to one end of each supporting rod 23 away from the sliding plate 2, the sliding plates 2 move up and down, the arc plate 4 moves up and down through the supporting rods 23, so that the distance between the arc plate 4 and the air inlet pipe of the diffusion furnace can be adjusted, the two sliding blocks 22 slide to enable the two arc plates 4 to be close to or far away from each other, the arrangement of the sliding blocks 22 and the sliding grooves 21 can adjust the distance between the two arc plates 4 on the same side, and can adapt to diffusion furnace air inlet pipes with different diameters, the fixing parts 5 are arranged in the sliding grooves 21, the fixing parts 5 are used for fixing the sliding blocks 22, the sliding blocks 22 can be fixed, so that the arc plates 4 can stably support the diffusion furnace air inlet pipes, the bracket 1 comprises two vertical rods 11, a plurality of cylinders 12 are fixedly connected to one side surface, away from each other, of the two vertical rods 11 in one bracket 1, the cylinders 12 are uniformly distributed along the length direction of the vertical rods 11, rectangular grooves 13 are respectively formed in one side surface, away from each other, rectangular blocks 14 are connected in the rectangular grooves 13 in a sliding mode, the rectangular blocks 14 and the rectangular grooves 13 are arranged in a sliding mode, and the rectangular blocks, make connecting rod 16's support more stable, fixedly connected with extension spring 15 between rectangular block 14 and the rectangular channel 13 diapire, it has connecting rod 16 to articulate on the rectangular block 14, and connecting rod 16 keeps away from the one end of rectangular block 14 and has seted up round hole 17, round hole 17 and cylinder 12 looks adaptation. The connecting rod 16 is rotated and then the connecting rod 16 is pulled so that the rectangular block 14 slides towards the outside, and then the circular hole 17 is inserted into the cylinder 12 located on the same side so that the distance between the two brackets 1 is limited and the two brackets 1 are more stable.

Referring to fig. 1 and 3, a rubber pad 6 is fixedly connected to the bottom of the vertical rod 11. The rubber pad 6 increases the friction between the bracket 1 and the ground, so that the bracket 1 is more stably placed.

Referring to fig. 1 and 3, a positioning column 7 is arranged below the rectangular groove 13, the positioning column 7 is fixedly connected with the vertical rod 11, the positioning column 7 is matched with the round hole 17, the positioning column 7 is arranged, and the round hole 17 is spliced with the positioning column 7 under the condition that the supporting rod 23 is not used, so that the supporting rod 23 is prevented from shaking.

Referring to fig. 3, power portion 3 includes fixed plate 31, and fixedly connected with fixed plate 31 between two montants 11 in same support 1 rotates on fixed plate 31 and is connected with threaded rod 32, threaded rod 32 and slide 2 threaded connection, and fixedly connected with rotates cover 33 on the threaded rod 32, drives threaded rod 32 through rotating cover 33 and rotates for slide 2 reciprocates more stably.

Referring to fig. 3, the fixing portion 5 includes a through hole 51, the through hole 51 is provided on the top surface of the slider 22, the bottom wall of the sliding chute 21 is provided with a strip-shaped hole 52, the bolt passes through the through hole 51 and the strip-shaped hole 52, the slider 22 is fixed in cooperation with the nut, and the strip-shaped hole 52 is provided, so that the through hole 51 can be fixed at any position of the sliding chute 21, and the fixing portion is very convenient and fast.

The working principle is as follows: operating personnel drives threaded rod 32 through rotating sleeve 33 and rotates, make slide 2 reciprocate, the height distance between adjustment circular arc board 4 and the diffusion furnace intake pipe, then through sliding block 22, the horizontal distance between adjustment circular arc board 4 and the diffusion furnace intake pipe, make 4 top surfaces of circular arc board and the laminating of diffusion furnace intake pipe surface, then pass through-hole 51 and bar hole 52 through the bolt, with nut cooperation fixed sliding block 22, make circular arc board 4 accomplish the support to the diffusion furnace intake pipe.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a diffusion furnace intake pipe anticreep bears frame, includes two supports (1), its characterized in that: the sliding plate is characterized in that a sliding plate (2) is connected to the support (1) in a sliding manner, a power portion (3) is arranged on the support (1), the power portion (3) is used for driving the sliding plate (2) at the same side to slide up and down, each sliding plate (2) is provided with two sliding grooves (21) on the top surface, sliding blocks (22) are connected to the sliding grooves (21) in the sliding manner, supporting rods (23) are fixedly connected to the sliding blocks (22), two sliding holes (24) are formed in the top surface of the support (1), the supporting rods (23) correspond to the sliding holes (24) one to one, the sliding holes (24) extend upwards from the supporting rods (23), one ends, far away from the sliding plate (2), of the supporting rods (23) are fixedly connected with arc plates (4), the sliding blocks (22) slide to enable the two arc plates (4) to be close to or far away from each other, and fixing portions (5) are arranged in the sliding grooves (21), the fixed part (5) is used for fixing the sliding block (22), the bracket (1) comprises two vertical rods (11), a plurality of columns (12) are fixedly connected to one side surface of one of the two vertical rods (11) in one of the brackets (1) which is deviated from the other, the columns (12) are uniformly distributed along the length direction of the vertical rods (11), a rectangular groove (13) is respectively arranged on one side surface of the other support (1) where the two vertical rods (11) are deviated from each other, a rectangular block (14) is connected in the rectangular groove (13) in a sliding way, an extension spring (15) is fixedly connected between the rectangular block (14) and the bottom wall of the rectangular groove (13), the rectangular block (14) is hinged with a connecting rod (16), one end, far away from the rectangular block (14), of the connecting rod (16) is provided with a round hole (17), and the round hole (17) is matched with the cylinder (12).

2. The anti-drop bearing frame for the air inlet pipe of the diffusion furnace as claimed in claim 1, wherein: the bottom of the vertical rod (11) is fixedly connected with a rubber pad (6).

3. The anti-drop bearing frame for the air inlet pipe of the diffusion furnace as claimed in claim 1, wherein: rectangular channel (13) below is provided with reference column (7), reference column (7) with montant (11) fixed connection, reference column (7) with round hole (17) looks adaptation.

4. The anti-drop bearing frame for the air inlet pipe of the diffusion furnace as claimed in claim 1, wherein: power portion (3) are including fixed plate (31), and are same two in support (1) fixedly connected with between montant (11) fixed plate (31), it is connected with threaded rod (32) to rotate on fixed plate (31), threaded rod (32) with slide (2) threaded connection, fixedly connected with rotates cover (33) on threaded rod (32).

5. The anti-drop bearing frame for the air inlet pipe of the diffusion furnace as claimed in claim 2, wherein: fixed part (5) include through-hole (51), set up in through-hole (51) slider (22) top surface, bar hole (52) have been seted up to spout (21) diapire, and the bolt passes through-hole (51) with bar hole (52), it is fixed with the nut cooperation slider (22).

Images