CN209855514U

CN209855514U - Door body sinking correcting device of cold storage door

Info

Publication number: CN209855514U
Application number: CN201920518029.7U
Authority: CN
Inventors: 熊春生; 郭庆弈; 陆发吉; 胡欢; 赖加嘉
Original assignee: Xinchang County Rui Chen Machinery Co Ltd
Current assignee: Xinchang County Rui Chen Machinery Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2019-12-27
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a correcting unit that sinks of door body of cold storage door, including the door body, track, sliding block, dead lever, gyro wheel, U-shaped piece, internal thread sleeve, threaded rod, hoisting motor, backup pad and handle, the door body is total two, and the terminal surface evenly installs the gyro wheel under the door body, door body front end fixedly connected with handle, and the welding of door body upper end has the sliding block, sliding block and track sliding connection, and track fixed connection are on the wall, the track top is through bolt fixedly connected with backup pad, and the terminal surface is connected with hoisting motor in the backup pad. This correcting unit that sinks of door body of cold storage door through mutually supporting between hoisting motor, threaded rod, internal thread sleeve, dead lever and the U-shaped piece, reaches the effect of carrying the pulling door body to be convenient for confirm specific height of sinking through the scale that sets up, and through the cooperation between spacing groove and the inserted block, played spacing effect and stability.

Description

Door body sinking correcting device of cold storage door

Technical Field

The utility model relates to a cold storage door technical field specifically is a correcting unit that sinks of door body of cold storage door.

Background

The cold storage door is a door which is installed in refrigeration environment equipment such as a cold storage device, a cold storage room and the like and has heat preservation and sealing functions, the door frame is made of high-strength aluminum alloy section bars, the strength is high, the door frame is free of deformation and attractive in appearance, the door body generally moves horizontally on a fixed horizontal line through a sliding rail, and slight sinking of the cold storage door easily occurs after the door body is pushed and pulled for a long time, so that the sealing performance of the cold storage can be affected, the refrigerating effect of the cold storage is poor, resources are wasted, and therefore the door body sinking correcting device of the cold storage door is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a correcting unit that sinks of door body of cold storage door to propose in solving above-mentioned background art and take place slightly to sink easily, lead to the poor problem of refrigeration effect.

In order to achieve the above object, the utility model provides a following technical scheme: a door body sinking correction device of a cold storage door comprises two door bodies, a track, sliding blocks, fixing rods, idler wheels, U-shaped blocks, an internal thread sleeve, a threaded rod, a lifting motor, a supporting plate and a handle, wherein the idler wheels are uniformly arranged on the lower end face of the door body, the handle is fixedly connected to the front end of the door body, the sliding block is welded on the upper end of the door body, the sliding block is connected with the track in a sliding manner, the track is fixedly connected to the wall surface, the supporting plate is fixedly connected to the upper end face of the track through bolts, the lifting motor is connected to the upper end face of the supporting plate, the threaded rod is fixedly connected to the output end of the lifting motor, penetrates through the supporting plate and is in threaded connection with the internal thread sleeve, the U-shaped blocks are fixedly connected to, and is connected with the U-shaped block in a sliding way.

Preferably, the sliding block is connected with the track in a sliding mode through a pulley.

Preferably, semicircular limiting grooves are formed in the upper inner wall and the lower inner wall of the U-shaped block, inserting blocks are fixedly connected to the upper surface and the lower surface of the fixing rod, and the inserting blocks are installed in a matched mode with the limiting grooves.

Preferably, the hoisting motor is fixedly connected with the support plate through a bracket.

Preferably, the front end face of the supporting plate is fixedly connected with a scale which is vertically arranged, and the bottom end of the scale is less than the top end of the door body.

Preferably, a set of protective guard is welded below the front end face of the door body, and a sealing ring is fixedly connected to the edge of the door body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this correcting unit that sinks of door body of cold storage door through mutually supporting between hoisting motor, threaded rod, internal thread sleeve, dead lever and the U-shaped piece, can reach and carry the effect of the door body to be convenient for confirm specific height of sinking through the scale that sets up, and through the cooperation between spacing groove and the inserted block, played spacing effect, promoted the stability of device, thereby promoted the sealed effect of the door body, improved refrigeration effect, saved the resource.

2. This correcting unit sinks for door body of cold storage door, hoisting motor pass through support and backup pad fixed connection, have promoted hoisting motor's bearing capacity through the support, and door body edge fixedly connected with sealing washer to door body leakproofness has been strengthened, thereby the refrigeration efficiency of freezer has been promoted.

Drawings

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

fig. 2 is a schematic perspective view of a U-shaped block of the present invention;

fig. 3 is a schematic front view of the enlarged structure of the area a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic diagram of the side view structure of the middle pulley of the present invention.

In the figure: 1. protecting the fence; 2. a door body; 3. a track; 4. a seal ring; 5. a slider; 6. a pulley; 7. fixing the rod; 8. a roller; 9. a U-shaped block; 10. a limiting groove; 11. an internally threaded sleeve; 12. a threaded rod; 13. a support; 14. a hoisting motor; 15. a support plate; 16. a graduated scale; 17. inserting a block; 18. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a door body sinking correction device for a cold storage door includes two door bodies 2, a rail 3, a sliding block 5, a fixing rod 7, a roller 8, a U-shaped block 9, an internal thread sleeve 11, a threaded rod 12, a hoisting motor 14, a support plate 15 and a handle 18, wherein the roller 8 is uniformly installed on the lower end surface of the door body 2, the handle 18 is fixedly connected to the front end of the door body 2, so as to facilitate opening and closing of the door body 2, the sliding block 5 is welded to the upper end of the door body 2, the sliding block 5 is slidably connected to the rail 3 through a pulley 6, the sliding block 5 is conveniently slid on the rail 3 through the pulley 6, the rail 3 is fixedly connected to a wall surface, the support plate 15 is fixedly connected to the upper end surface of the rail 3 through a bolt, the hoisting motor 14 is connected to the upper end, the output end of the hoisting motor 14 is fixedly connected with a threaded rod 12, the threaded rod 12 penetrates through the supporting plate 15 and is in threaded connection with an internal thread sleeve 11, a U-shaped block 9 is fixedly connected to the lower surface of the internal thread sleeve 11, a fixing rod 7 horizontally arranged is welded to the front end face of the door body 2, the fixing rod 7 penetrates through an opening of the U-shaped block 9 and is in sliding connection with the U-shaped block 9, and the purpose of lifting the door body 2 is achieved.

Wherein, the front end surface of the supporting plate 15 is fixedly connected with a graduated scale 16 which is vertically arranged, the bottom height of the graduated scale 16 is less than the top height of the door body 2, when the door body 2 is slightly sunk, the hoisting motor 14 is started, the hoisting motor 14 drives the threaded rod 12 to rotate, and as the threaded rod 12 is in threaded connection with the internal threaded sleeve 11, the rotating threaded rod 12 carries the internally threaded sleeve 11 in a vertical direction, thus bringing the U-shaped block 9 in a vertical direction, because the U-shaped block 9 is inserted on the fixed rod 7, the U-shaped block 9 can drive the door body 2 to do slight movement in the vertical direction through the fixed rod 7, and because the graduated scale 16 is arranged, thereby be convenient for observe the height that sinks of the door body 2, promoted the accuracy nature of device, and the edge fixedly connected with sealing washer 4 of the door body 2 to the leakproofness of the door body 2 has been strengthened, thereby the refrigeration efficiency of freezer has been promoted.

Wherein, semicircular spacing groove 10 has all been seted up to the upper and lower inner wall of U-shaped piece 9, and the equal fixedly connected with in upper and lower surface of dead lever 7 matches the inserted block 17 that sets up with spacing groove 10, and inserted block 17 is inserted and is established in spacing groove 10 to play spacing effect, promoted the stability of device.

Wherein, hoisting motor 14 passes through support 13 and backup pad 15 fixed connection, has promoted hoisting motor 14's bearing capacity through support 13.

Wherein, the welding of terminal surface below has two sets of rail guards 1 before the door body 2, when transporting the goods and get into the freezer, rail guard 1 can play the effect of appropriate anticollision to the door body 2, and has tired when operating personnel transports, can sit and carry out appropriate rest on rail guard 1.

The working principle is as follows: start hoisting motor 14, hoisting motor 14 drives threaded rod 12 and rotates, because threaded rod 12 and 11 threaded connection of internal thread sleeve, so pivoted threaded rod 12 can take internal thread sleeve 11 to move in vertical direction, thereby drive U-shaped piece 9 and move in vertical direction, because U-shaped piece 9 inserts and establishes on dead lever 7, U-shaped piece 9 can drive a body 2 through dead lever 7 and be slight motion in vertical direction, and owing to be provided with scale 16, thereby be convenient for observe the height of sinking of a body 2, and 2 marginal fixedly connected with sealing washer 4 of a body, thereby the leakproofness of a body 2 has been strengthened, thereby the refrigeration efficiency of freezer has been promoted, when transporting goods and getting into the freezer, rail guard 1 can play the effect of appropriate anticollision to a body 2, and transport when operating personnel tired, can sit and carry out suitable rest on rail guard 1.

The utility model provides a power supply interface with electric component passes through the switch (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for current field technical known, do not carry out too much repeated description here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a correcting unit that sinks of door body of cold storage door, includes door body (2), track (3), sliding block (5), dead lever (7), gyro wheel (8), U-shaped piece (9), internal thread sleeve (11), threaded rod (12), hoisting motor (14), backup pad (15) and handle (18), its characterized in that: the two door bodies (2) are total, rollers (8) are uniformly mounted on the lower end face of each door body (2), a handle (18) is fixedly connected to the front end of each door body (2), a sliding block (5) is welded to the upper end of each door body (2), the sliding block (5) is in sliding connection with a rail (3), the rail (3) is fixedly connected to the wall face, a supporting plate (15) is fixedly connected to the upper portion of the rail (3) through bolts, a lifting motor (14) is connected to the upper end face of the supporting plate (15), a threaded rod (12) is fixedly connected to the output end of the lifting motor (14), the threaded rod (12) penetrates through the supporting plate (15) and is in threaded connection with an internal thread sleeve (11), a U-shaped block (9) is fixedly connected to the lower surface of the internal thread sleeve (11), a horizontally arranged fixing rod (7) is welded to the front end, and is connected with the U-shaped block (9) in a sliding way.

2. The door body sinking correction device of the cold storage door according to claim 1, characterized in that: and the sliding block (5) is in sliding connection with the track (3) through a pulley (6).

3. The door body sinking correction device of the cold storage door according to claim 1, characterized in that: semicircular limiting grooves (10) are formed in the upper inner wall and the lower inner wall of the U-shaped block (9), inserting blocks (17) are fixedly connected to the upper surface and the lower surface of the fixing rod (7), and the inserting blocks (17) are installed in a matched mode with the limiting grooves (10).

4. The door body sinking correction device of the cold storage door according to claim 1, characterized in that: the hoisting motor (14) is fixedly connected with the support plate (15) through a support (13).

5. The door body sinking correction device of the cold storage door according to claim 1, characterized in that: the surface of the supporting plate (15) is fixedly connected with a scale (16) which is vertically arranged, and the bottom end of the scale (16) is less than the top end of the door body (2).

6. The door body sinking correction device of the cold storage door according to claim 1, characterized in that: the door body (2) is characterized in that a group protective guard (1) is welded below the front end face of the door body (2), and a sealing ring (4) is fixedly connected to the edge of the door body (2).