CN212479702U

CN212479702U - Mounting structure for high-temperature fan of large-truck gas furnace

Info

Publication number: CN212479702U
Application number: CN202021047627.XU
Authority: CN
Inventors: 许敏峰
Original assignee: Wuxi Weigu Coating Equipment Co ltd
Current assignee: Wuxi Weigu Coating Equipment Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-05
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a high temperature fan installation technical field discloses a big calorie of gas furnace high temperature fan mounting structure, and it includes the mounting panel, the circular port has been seted up on the mounting panel, the both sides fixed mounting of mounting panel has two boxes, and two box one side slidable mounting that are mutually opposite have the movable rod, the one end fixedly connected with grip block of movable rod, the screw thread post is installed to the movable rod internal rotation, slidable mounting has the lifter plate in the movable rod, lifter plate and screw thread post threaded connection, slidable mounting has the first rack that the level set up in the movable rod, fixed cover is equipped with first gear on the screw thread post, first gear and first rack toothing. The utility model discloses the fuselage of realization fan carries out the centre gripping fixed, and mounting structure is stable firm, and convenient operation has avoided the installation not hard up to appear for mounting structure is more stable firm, realizes the locking of installation, easily promotes.

Description

Mounting structure for high-temperature fan of large-truck gas furnace

Technical Field

The utility model relates to a high temperature fan installation technical field especially relates to a big calorie of gas furnace high temperature fan mounting structure.

Background

The fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. When the high-temperature fan of the gas furnace is installed, the operation is complex, the installation is inconvenient, and the installation loosening condition is easy to occur, so that the problem is solved by a large-clamp gas furnace high-temperature fan installation structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a big calorie of gas furnace high temperature fan mounting structure has solved the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-temperature fan mounting structure of a large-size gas furnace comprises a mounting plate, wherein a circular hole is formed in the mounting plate, two boxes are fixedly mounted on two sides of the mounting plate, a movable rod is slidably mounted on one side of the two boxes opposite to each other, a clamping plate is fixedly connected to one end of the movable rod, a threaded column is rotatably mounted in the movable rod, a lifting plate is slidably mounted in the movable rod and is in threaded connection with the threaded column, a first rack horizontally arranged is slidably mounted in the movable rod, a first gear is fixedly sleeved on the threaded column and is meshed with the first rack, a cross rod is slidably mounted at one end of the box, one end of the cross rod is fixedly connected with the first rack, a movable plate is fixedly connected to the other end of the cross rod and is located on one side of the mounting plate, and a guide rod horizontally arranged is fixedly mounted on one side of, the one end fixedly connected with riser of guide arm is equipped with spacing chamber on the mounting panel, and the threaded rod is installed in rotating on spacing chamber and the riser, fly leaf and threaded rod threaded connection, the fly leaf sliding sleeve is located on the guide arm, spacing intracavity is equipped with restriction threaded rod pivoted stop gear.

Preferably, stop gear includes the second rack of slidable mounting in spacing intracavity, the fixed cover of one end of threaded rod is equipped with the second gear, and the second rack supports to press in the top of second gear, second rack and second gear engagement, be equipped with the spring post between the top of second rack and the top inner wall in spacing chamber, the top slidable mounting of mounting panel has the action bars of vertical setting, and the bottom of action bars extends to spacing intracavity and with second rack fixed connection.

Preferably, an installation through hole is formed in one side of the installation plate, the installation through hole is communicated with the limiting cavity, a cylindrical hole is formed in the vertical plate, bearings are arranged in the installation through hole and the cylindrical hole, the threaded rod is fixedly connected with the inner ring of the bearing, penetrates through the bearing, and a handle is fixedly installed on the threaded rod.

Preferably, a positioning block is fixedly installed in the box body, a horizontally arranged sliding rod is installed on the positioning block in a sliding mode, and one end of the sliding rod is fixedly connected with one end, far away from the cross rod, of the first rack.

Preferably, the clamping plates are of arc-shaped structures, a base plate is fixedly mounted on one opposite side of each of the two clamping plates, the base plate is made of rubber, and anti-skid grains are arranged on the base plate.

Preferably, the movable hole of vertical setting is seted up at the top of mounting panel, movable hole and spacing chamber intercommunication, and the movable hole is located the top in spacing chamber, and interactive hole is run through to the bottom of action bars, the inner wall sliding connection of action bars and movable hole.

The utility model has the advantages that:

drive the threaded rod through rotating the handle and rotate and make the fly leaf remove the horizontal pole removes for first rack removes and drives first gear revolve and makes the screw thread post rotate, the screw thread post drives the lifter plate and carries out lifting adjusting, make movable rod and grip block lifting movement, realize two grip block inter motion or keep away from each other, place at circular hole through the fuselage to the fan, then two grip blocks are close to each other and carry out the centre gripping to the fan fixedly, the realization is to the installation of fan, and convenient operation only needs to rotate the handle can, four grip blocks carry out the centre gripping fixedly to the fuselage of fan, and the mounting structure is stable firm, and convenient operation.

The spring column is always in a compression state, so that the second rack and the second gear are tightly meshed, the rotation of the threaded rod is limited, the looseness in installation is avoided, the installation structure is more stable and firm, the installation locking is realized, and when the threaded rod needs to be rotated, the operating rod is manually lifted upwards to enable the second rack to be separated from the second gear.

The utility model discloses the fuselage of realization fan carries out the centre gripping fixed, and mounting structure is stable firm, and convenient operation has avoided the installation not hard up to appear for mounting structure is more stable firm, realizes the locking of installation, easily promotes.

Drawings

Fig. 1 is the utility model provides a side view structure schematic diagram of a big calorie of gas furnace high temperature fan mounting structure.

Fig. 2 is the utility model provides a big calorie of gas furnace high temperature fan mounting structure's main view structure sketch map.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a mounting plate 1, a circular hole 2, a box body 3, a movable rod 4, a clamping plate 5, a threaded column 6, a lifting plate 7, a first gear 8, a first rack 9, a cross rod 10, a guide rod 11, a vertical plate 12, a movable plate 13, a threaded rod 14, a limiting cavity 15, a handle 16, a second gear 17, a second rack 18, an operating rod 19 and a spring column 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a mounting structure for a high temperature fan of a large-size gas furnace comprises a mounting plate 1, wherein a circular hole 2 is formed in the mounting plate 1, two boxes 3 are fixedly mounted on two sides of the mounting plate 1, a movable rod 4 is slidably mounted on one side of each of the two boxes 3, a clamping plate 5 is fixedly connected to one end of the movable rod 4, a threaded column 6 is rotatably mounted in the movable rod 4, a lifting plate 7 is slidably mounted in the movable rod 4, the lifting plate 7 is in threaded connection with the threaded column 6, a first rack 9 horizontally arranged is slidably mounted in the movable rod 4, a first gear 8 is fixedly sleeved on the threaded column 6, the first gear 8 is meshed with the first rack 9, a cross bar 10 is slidably mounted at one end of the box 3, one end of the cross bar 10 is fixedly connected with the first rack 9, the other end of the cross bar 10 is fixedly connected, guide arm 11 that one side fixed mounting of mounting panel 1 had the level to set up, the one end fixedly connected with riser 12 of guide arm 11 is equipped with spacing chamber 15 on the mounting panel 1, and rotation mounting has threaded rod 14 on spacing chamber 15 and the riser 12, and fly leaf 13 and threaded rod 14 threaded connection, fly leaf 13 sliding sleeve are equipped with limiting threaded rod 14 pivoted stop gear in the spacing chamber 15 on locating guide arm 11.

Wherein, stop gear includes second rack 18 of slidable mounting in spacing chamber 15, the fixed cover of one end of threaded rod 14 is equipped with second gear 17, second rack 18 supports and presses in the top of second gear 17, second rack 18 and the meshing of second gear 17, be equipped with spring post 20 between the top of second rack 18 and the top inner wall in spacing chamber 15, the top slidable mounting of mounting panel 1 has the action bars 19 of vertical setting, the bottom of action bars 19 extend to in spacing chamber 15 and with second rack 18 fixed connection.

Wherein, mounting hole has been seted up to one side of mounting panel 1, and mounting hole and spacing chamber 15 intercommunication, the cylinder hole has been seted up to riser 12, all is equipped with the bearing in mounting hole and the cylinder hole, threaded rod 14 and the inner circle fixed connection of bearing, threaded rod 14 runs through the bearing, and fixed mounting has handle 16 on the threaded rod 14.

Wherein, a positioning block is fixedly arranged in the box body 3, a sliding rod which is horizontally arranged is slidably arranged on the positioning block, and one end of the sliding rod is fixedly connected with one end of the first rack 9 which is far away from the cross rod 10.

Wherein, grip block 5 is the arc structure, and two grip block 5 opposite one side fixed mounting have the backing plate, and the backing plate is made for the rubber material, is equipped with anti-skidding line on the backing plate.

Wherein, the movable hole of vertical setting is seted up at the top of mounting panel 1, and the movable hole communicates with spacing chamber 15, and the movable hole is located the top in spacing chamber 15, and interactive hole is run through to the bottom of action bars 19, and the inner wall sliding connection in action bars 19 and movable hole.

In this embodiment, it makes fly leaf 13 remove to drive threaded rod 14 through rotating handle 16 the horizontal pole 10 removes, make first rack 9 remove and drive first gear 8 and rotate and make threaded post 6 rotate, threaded post 6 drives lifter plate 7 and carries out lifting adjusting, make movable rod 4 and grip block 5 lift movement, realize two grip block 5 reciprocal motion or keep away from each other, place in circular port 2 through the fuselage of fan, then two grip block 5 are close to each other and carry out the centre gripping fixed to the fan, the realization is to the installation of fan, and convenient operation, only need rotate handle 16 can, four grip blocks carry out the centre gripping fixed for the fuselage of fan, and the mounting structure is stable firm, and convenient operation. The spring column 20 is always in a compressed state, so that the second rack 18 and the second gear 17 are tightly meshed, the rotation of the threaded rod 14 is limited, looseness in installation is avoided, the installation structure is more stable and firm, installation locking is achieved, and when the threaded rod 14 needs to be rotated, the operating rod 19 is manually lifted upwards to enable the second rack 18 and the second gear 17 to be separated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a big calorie of gas furnace high temperature fan mounting structure, includes mounting panel (1), its characterized in that, circular port (2) have been seted up on mounting panel (1), the both sides fixed mounting of mounting panel (1) has two boxes (3), and the relative one side slidable mounting of two boxes (3) has movable rod (4), the one end fixedly connected with grip block (5) of movable rod (4), threaded post (6) are installed to movable rod (4) internal rotation, slidable mounting has lifter plate (7) in movable rod (4), lifter plate (7) and threaded post (6) threaded connection, slidable mounting has first rack (9) that the level set up in movable rod (4), fixed cover is equipped with first gear (8) on threaded post (6), first gear (8) and first rack (9) meshing, the one end slidable mounting of box (3) has horizontal pole (10), one end and first rack (9) fixed connection of horizontal pole (10), other end fixedly connected with fly leaf (13) of horizontal pole (10), fly leaf (13) are located one side of mounting panel (1), one side fixed mounting of mounting panel (1) has guide arm (11) that the level set up, and the one end fixedly connected with riser (12) of guide arm (11) are equipped with spacing chamber (15) on mounting panel (1), rotate on spacing chamber (15) and riser (12) and install threaded rod (14), fly leaf (13) and threaded rod (14) threaded connection, fly leaf (13) slip cap is located on guide arm (11), be equipped with limiting threaded rod (14) pivoted stop gear in spacing chamber (15).

2. The high-temperature fan mounting structure for the large-calorie gas furnace according to claim 1, wherein the limiting mechanism comprises a second rack (18) slidably mounted in a limiting cavity (15), a second gear (17) is fixedly sleeved at one end of the threaded rod (14), the second rack (18) is pressed against the top of the second gear (17), the second rack (18) is meshed with the second gear (17), a spring column (20) is arranged between the top of the second rack (18) and the inner wall of the top of the limiting cavity (15), an operating rod (19) vertically arranged is slidably mounted at the top of the mounting plate (1), and the bottom of the operating rod (19) extends into the limiting cavity (15) and is fixedly connected with the second rack (18).

3. The mounting structure of the high-temperature fan of the large-caliber gas furnace as claimed in claim 1, wherein one side of the mounting plate (1) is provided with a mounting through hole which is communicated with the limiting cavity (15), the vertical plate (12) is provided with a cylindrical hole, bearings are arranged in the mounting through hole and the cylindrical hole, the threaded rod (14) is fixedly connected with an inner ring of the bearing, the threaded rod (14) penetrates through the bearing, and a handle (16) is fixedly arranged on the threaded rod (14).

4. The mounting structure of the high-temperature fan of the large-caliber gas furnace according to claim 1, wherein a positioning block is fixedly mounted in the box body (3), a horizontally arranged sliding rod is slidably mounted on the positioning block, and one end of the sliding rod is fixedly connected with one end of the first rack (9) far away from the cross rod (10).

5. The mounting structure of the high-temperature fan of the large-caliber gas furnace according to claim 1, wherein the clamping plates (5) are arc-shaped, one opposite sides of the two clamping plates (5) are fixedly provided with backing plates made of rubber materials, and the backing plates are provided with anti-skid grains.

6. The high-temperature fan mounting structure of the large-caliber gas furnace according to claim 2, wherein a vertically arranged movable hole is formed in the top of the mounting plate (1), the movable hole is communicated with the limiting cavity (15), the movable hole is located in the top of the limiting cavity (15), the bottom of the operating rod (19) penetrates through the interaction hole, and the operating rod (19) is connected with the inner wall of the movable hole in a sliding manner.