CN219490876U

CN219490876U - Lifting structure for lifting gate

Info

Publication number: CN219490876U
Application number: CN202222644072.2U
Authority: CN
Inventors: 王鹏毅; 杜林清; 杜艳清; 万梦洋
Original assignee: Henan Yunlei Construction Engineering Co ltd
Current assignee: Henan Yunlei Construction Engineering Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-08-08
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a lifting structure for a lifting gate, which comprises a gate body, wherein gate guardrails are arranged on two sides of the gate body, a motor guardrail is arranged at the top of the gate guardrail, and a lifting mechanism is arranged inside the motor guardrail; the lifting mechanism comprises a transmission motor, a transmission wheel, a transmission chain, a transmission belt, an auxiliary wheel, a transmission gear and a rotating shaft, wherein the output end of the transmission motor is fixedly connected with one side of the transmission wheel, the outer wall of the transmission wheel is rotationally connected with the inner wall of the transmission chain, one end inner wall of the transmission belt is sleeved with one side of the auxiliary wheel, the other end inner wall of the transmission belt is sleeved with the outer wall of the rotating shaft, and one end of the rotating shaft is fixedly connected with one side of the transmission gear. The utility model is designed by utilizing the lifting mechanism, the driving wheel is powered by the driving motor, the driving wheel rotates the auxiliary wheel by the driving chain, the auxiliary wheel drives the driving gear to rotate by the driving belt, and the gate is driven to lift along with the rotation of the driving gear.

Description

Lifting structure for lifting gate

Technical Field

The utility model relates to the field of lifting structures, in particular to a lifting structure for a lifting gate.

Background

The gate of over-and-under type uses very general one in the gate, when the gate was opened, all relied on elevation structure basically, and traditional elevation structure generally uses all kinds of ropes, through the drive of motor, rolls up the rope and unreels, because rope one end is connected the gate, consequently along with rope length change, the gate also can go on going up and down thereupon, however this kind of elevation structure is facing great wind-force or rivers when, and the gate probably takes place to vibrate, influences structural stability.

Disclosure of Invention

The present utility model is directed to a lifting structure for a lifting gate to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lifting structure for a lifting gate, comprising:

the gate comprises a gate body, gate guardrails are arranged on two sides of the gate body, and motor guardrails are arranged on the tops of the gate guardrails;

the motor guardrail is characterized in that a lifting mechanism is arranged inside the motor guardrail and comprises a transmission motor, a transmission wheel, a transmission chain, a transmission belt, two auxiliary wheels, two transmission gears and two rotating shafts, the output end of the transmission motor is connected with the middle part of the transmission wheel in a penetrating way, the other side of the transmission wheel is connected with the motor guardrail in a rotating way, the other end of the transmission motor is fixedly connected with the motor guardrail, the outer wall of the transmission wheel is meshed with the inner wall of the transmission chain, connecting shafts are respectively arranged on two sides of the auxiliary wheels, one end inner wall of the transmission belt is sleeved with one connecting shaft on one side of the auxiliary wheels, one end of the connecting shaft is connected with the inner wall of the motor guardrail in a rotating way, the other end inner wall of the transmission belt is sleeved with the outer wall of the rotating shaft, one end of the rotating shaft is fixedly connected with one side of the transmission gears, and the other end of the rotating shaft is connected with the inner wall of the gate guardrail in a rotating way.

Preferably, the outer wall of the auxiliary wheel is sleeved with the inner wall of the transmission chain, and two sides of the auxiliary wheel are connected with the inner wall of the motor guardrail in a rotating and penetrating way.

Preferably, two opposite sides of the gate guard rail are provided with gate grooves, and two ends of the gate body are respectively in sliding connection with inner walls of the two gate grooves.

Preferably, a first tooth strip is arranged at one end of the gate body, and a tooth strip baffle is arranged at the other side of the gate body.

Preferably, a second tooth strip is arranged on one side of the tooth strip baffle.

Preferably, one side of the transmission gear is meshed with the first tooth strip and the second tooth strip respectively.

Preferably, a plurality of balls are arranged on one side of the inner wall of the two gate grooves, which is opposite to the inner wall of the two gate grooves, and a plurality of rollers are arranged on the front surface and the back surface of the two gate grooves.

The utility model has the technical effects and advantages that:

the utility model is designed by utilizing the lifting mechanism, the driving motor is used for providing power for the driving wheel, the driving wheel is used for enabling the auxiliary wheel to rotate through the driving chain, and the auxiliary wheel is used for driving the driving gear to rotate through the driving belt.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model.

Fig. 3 is a schematic view of a part of the structure of the lifting mechanism of the utility model.

In the figure: 1. a gate body; 2. gate guard bar; 201. a gate slot; 3. a motor guardrail; 4. a drive motor; 5. a driving wheel; 501. an auxiliary wheel; 502. a connecting shaft; 6. a drive chain; 7. a transmission belt; 8. a transmission gear; 801. a rotating shaft; 9. a first tooth strip; 10. tooth strip II; 1001. tooth strip baffle; 11. a ball; 12. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a lifting structure for a lifting gate as shown in fig. 1 to 3, comprising:

the gate body 1 can be opened and closed by lifting the gate body 1, a user can freely lift the gate through the lifting mechanism according to different environments and use scenes, the two sides of the gate body 1 are provided with the gate guardrails 2, the gate guardrails 2 can provide a certain protection effect for the gate body 1 and can be used for protecting the lifting mechanism connected with the gate body 1, the top of the gate guardrails 2 is provided with the motor guardrails 3, the motor guardrails 3 can protect the transmission motor 4 arranged inside, the lifting mechanism is arranged inside the motor guardrails 3, and meanwhile, the motor guardrails 3 can also provide a certain protection effect for part of the structure of the lifting mechanism;

the elevating system includes drive motor 4, drive wheel 5, drive chain 6, drive belt 7, auxiliary wheel 501, drive gear 8 and pivot 801, the output of drive motor 4 and one side fixed connection of drive wheel 5, when drive motor 4 rotates, can transmit pivoted power to drive wheel 5 through the output, thereby drive wheel 5 rotates, the outer wall of drive wheel 5 rotates with the inner wall of drive chain 6 to be connected, when drive wheel 5 rotates, drive chain 6 also can move along with the direction of rotation of drive wheel 5, the both sides of auxiliary wheel 501 are provided with connecting axle 502 respectively, the one end inner wall of drive belt 7 is established with the connecting axle 502 cover of auxiliary wheel 501 one side, the one end inner wall of connecting axle 502 is established with the inner wall rotation interlude of motor guardrail 3, when auxiliary wheel 501 rotates, will drive belt 7 and carry out the transmission, thereby drive the device that drive belt 7 other end or the other end is connected rotates, the other end inner wall of drive belt 7 cup joints with the outer wall of pivot 801, one end and drive gear 8 one side fixed connection of pivot 801, when drive belt 7 rotates, then can drive the synchronous rotation of pivot 801 and rotate with the same pivot 801 and can rotate the pivot 801, can rotate the same position is rotated with the pivot 801, can keep the pivot 801 to rotate simultaneously, can rotate the pivot 801 is rotated with the fixed connection of the pivot 801, can rotate the other end is connected with the pivot 801.

The outer wall of the auxiliary wheel 501 is sleeved with the inner wall of the transmission chain 6, and the auxiliary wheel 501 is connected with the transmission chain 6, so that when the transmission chain 6 rotates, the power for rotating the transmission chain 6 can be obtained for rotation.

Gate groove 201 has been seted up to one side of gate guardrail 2, and gate body 1 part is located gate groove 201, can provide limit function by gate groove 201, makes the lift of gate body 1 be in gate groove 201 all the time, provides certain stability for the lift process, and gate body 1's both sides and gate groove 201 sliding connection can slide at gate groove 201 inner wall when gate body 1 goes up and down.

One side of the gate body 1 is provided with a tooth strip 9, the other side of the gate body 1 is provided with a tooth strip baffle 1001, one side of the tooth strip baffle 1001 is provided with a tooth strip 10, one side of the transmission gear 8 is respectively meshed with the tooth strip 9 and the tooth strip 10, the tooth strip 9 and the tooth strip 10 are respectively meshed through the two transmission gears 8, and due to the fixed rotating position of the transmission gear 8, when the transmission gear 8 rotates, the tooth strip can move towards the rotating direction due to the meshing effect between the gears and the tooth strip, and due to the fact that the tooth strip 9 and the tooth strip 10 are both arranged on the gate body 1 and fixedly connected with the gate body 1, when the tooth strip 9 and the tooth strip 10 move, the gate body 1 can move along the moving direction of the tooth strip 9 and the tooth strip 10, and finally the lifting of the gate body 1 is completed.

The opposite sides of the inner walls of the two gate grooves 201 are provided with a plurality of balls 11, the front and the back of the two gate grooves 201 are provided with a plurality of rollers 12, the balls 11 and the rollers 12 are clung to the inner wall of the gate body 1 to provide more accurate limit for the gate body 1, and meanwhile, when the gate body 1 is lifted, the balls 11 and the rollers 12 can reduce friction force between the gate body 1 and the gate grooves 201, so that power loss during lifting of the gate body 1 is reduced, and lifting speed of the gate body 1 is improved.

The working principle of the utility model is as follows:

when the utility model is used, a user firstly confirms whether to ascend or descend the gate body 1, when the gate body 1 needs to ascend, the transmission motor 4 is started firstly, the transmission motor 4 drives the transmission wheel 5 to rotate, then the transmission gear 8 is finally rotated under the transmission action of the transmission chain 6 and the transmission belt 7, and as the transmission gear 8 is meshed with the first tooth strip 9 and the second tooth strip 10, the gate body 1 can ascend along with the rotation of the transmission gear 8, and when the gate body ascends to the required height, the rotation of the transmission motor 4 is stopped.

When the gate body 1 needs to descend, the transmission motor 4 is started to reversely rotate, the descent of the gate body 1 can be completed through the transmission function of the lifting mechanism, and when the gate body 1 descends to a designated position, the transmission motor 4 is closed to stop the descent.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The lifting structure for the lifting type gate comprises a gate body (1), gate guardrails (2) are arranged on two sides of the gate body (1), and motor guardrails (3) are arranged on the tops of the gate guardrails (2);

the novel electric motor guardrail is characterized in that a lifting mechanism is arranged inside the motor guardrail (3), the lifting mechanism comprises a transmission motor (4), a transmission wheel (5), a transmission chain (6), a transmission belt (7), two auxiliary wheels (501), two transmission gears (8) and two rotating shafts (801), the output end of the transmission motor (4) is connected with the middle part of the transmission wheel (5) in a penetrating mode, the other side of the transmission wheel (5) is connected with the motor guardrail (3) in a penetrating mode in a rotating mode, the other end of the transmission motor (4) is fixedly connected with the motor guardrail (3), the outer wall of the transmission wheel (5) is meshed with the inner wall of the transmission chain (6), connecting shafts (502) are respectively arranged on two sides of the auxiliary wheels (501), one end inner wall of the transmission belt (7) is sleeved with the connecting shaft (502) on one side of the auxiliary wheel (501), one end of the connecting shaft (502) is connected with the inner wall of the motor guardrail (3) in a penetrating mode, the other end inner wall of the transmission belt (7) is sleeved with the outer wall of the rotating shaft (801) in a penetrating mode, one end of the rotating shaft (801) is fixedly connected with one side of the transmission gear (8), and the other end of the rotating shaft (801) is fixedly connected with the inner wall of the gate (801).

2. The lifting structure for the lifting gate according to claim 1, wherein the outer wall of the auxiliary wheel (501) is sleeved with the inner wall of the transmission chain (6), and two sides of the auxiliary wheel (501) are connected with the inner wall of the motor guardrail (3) in a rotary penetrating way.

3. The lifting structure for a lifting gate according to claim 1, wherein two opposite sides of the gate guard rail (2) are provided with gate grooves (201), and two ends of the gate body (1) are respectively slidably connected with inner walls of the two gate grooves (201).

4. The lifting structure for a lifting gate according to claim 1, wherein one end of the gate body (1) is provided with a tooth strip (9), and the other side of the gate body (1) is provided with a tooth strip baffle (1001).

5. The lifting structure for a lifting gate according to claim 4, wherein a second tooth bar (10) is provided at one side of the tooth bar baffle (1001).

6. Lifting structure for a lifting gate according to claim 1, characterized in that one side of two of the transmission gears (8) is engaged with a first tooth bar (9) and a second tooth bar (10), respectively.

7. A lifting structure for a lifting gate according to claim 3, characterized in that the opposite sides of the inner walls of two gate grooves (201) are provided with a plurality of balls (11), and the front and back sides of two gate grooves (201) are provided with a plurality of rollers (12).