CN213330567U

CN213330567U - Industrial lift gate

Info

Publication number: CN213330567U
Application number: CN202021429007.2U
Authority: CN
Inventors: 高向明; 纪伟
Original assignee: Jiman Jiangsu Special Door Co ltd
Current assignee: Jiman Jiangsu Special Door Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-06-01
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a lift gate technical field especially relates to an industrial lift gate, including the lift gate door body, the left end of the lift gate door body is provided with the support, the right-hand member surface of support is close to the fixed welding of upside terminal surface and has the bearing, the inboard surface of bearing rotates and is connected with the screw thread axle, the surface spiro union of screw thread axle has the screw thread sleeve, the front end surface of the lift gate door body has seted up the front side opening, the inboard swing joint of front side opening has the wicket, the front end surface of wicket is close to the fixed welding of right side terminal surface and has the hinge; the process that the door body of the lifting door rises at the uniform velocity or descends is driven to rotate through the threaded shaft, the noise generated in the use process of the industrial lifting door is favorably reduced, the influence on any industry is favorably avoided when the industrial lifting door fails to rise, and the use effect of the industrial lifting door is improved.

Description

Industrial lift gate

Technical Field

The utility model relates to a lifting door technical field especially relates to an industry lifting door.

Background

The industrial lifting door has the advantages of flexible installation, convenient operation, good theft prevention and the like, and is further widely applied to stores, garages, warehouses and workshops;

the existing industrial lifting door has certain defects when in use, firstly, the industrial lifting door cannot rise or fall at a constant speed in the using process, noise is easy to generate, secondly, when the industrial lifting door breaks down and cannot rise, the industrial lifting door is influenced, the using effect of the industrial lifting door is reduced, and therefore the industrial lifting door is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an industry lift gate.

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

the utility model provides an industry lift gate, includes the lift gate door body, the left end of the lift gate door body is provided with the support, the right-hand member surface of support is close to upside terminal surface fixed welding and has the bearing, the inboard surface of bearing is rotated and is connected with the screw thread axle, the surface spiro union of screw thread axle has the threaded sleeve, the front end surface of the lift gate door body has seted up the front side opening, the inboard swing joint of front side opening has the wicket, the front end surface of wicket is close to the fixed welding of right side terminal surface and has the hinge.

Preferably, the outer surface of threaded shaft is close to downside terminal surface fixed welding and has the belt pulley, the surface swing joint of belt pulley has the belt, the quantity of belt pulley is two sets of, another group the belt pulley is located the other end department of belt, the upper end fixedly connected with servo motor of belt pulley.

Preferably, T type groove has been seted up to the upper end surface of the lift gate door body, the inboard sliding connection in T type groove has T type pole, the rear end surface of T type pole is close to upside terminal surface fixed weld and has the connecting rod, the quantity of connecting rod is two sets of, another group the rear end surface that the connecting rod is located T type pole is close to the downside terminal surface.

Preferably, the right-hand member of the lift gate door body is provided with sliding sleeve, sliding sleeve's quantity is three groups, sliding sleeve's left end external fixation welding has the stiffener, sliding sleeve's inboard surface sliding connection has fixed sliding rod, threaded sleeve's quantity is three groups, welding as an organic whole between threaded sleeve and the stiffener, welding as an organic whole between stiffener and the lift gate door body.

Preferably, the front end surface of the small door is fixedly welded with a limiting sleeve near the left end face, the inner side of the limiting sleeve is rotatably connected with a T-shaped rotating block, and the front end surface of the lifting door body is fixedly welded with a fixing pin near the left end of the T-shaped rotating block.

Preferably, an operation panel is arranged at the left end of the servo motor, the number of the brackets is two, and the number of the bearings is four.

Preferably, the number of the hinges is four, and the hinges and the lifting door body are welded integrally.

The utility model discloses possess following beneficial effect at least:

1. by arranging the threaded sleeve, the bearing, the T-shaped rod and the fixed sliding rod, when the industrial lifting door is normally used, a power line of the servo motor is connected with a circuit, the servo motor is started through the operation panel, the servo motor drives the threaded shaft to rotate through the belt pulley and the belt, so that the threaded sleeve moves at a constant speed along the threaded shaft, the movement of the threaded sleeve drives the lifting door body to move, the fixed sliding rod and the T-shaped rod can fix the up-and-down movement position of the lifting door body, the lifting door body is driven to ascend or descend through the rotation of the threaded shaft conveniently, and the noise generated in the use process of the industrial lifting door is reduced;

2. through being provided with little door, front side opening and hinge, when this industry lift gate breaks down unable normal use, open the hasp of fixed pin upper end, rotate T type turning block, make little door use the hinge to rotate as the axle center, be favorable to not causing the influence to any industry when industry lift gate breaks down unable the rising, improve the result of use of industry lift gate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of an overall structure of an industrial lift gate according to the present invention;

FIG. 2 is a schematic structural view of a T-bar and a connecting bar of the industrial lift gate of FIG. 1;

fig. 3 is a schematic structural view of a threaded sleeve and a threaded shaft of the industrial lift gate of fig. 1.

In the figure: 1. lifting the door body; 2. a support; 3. a threaded sleeve; 4. a threaded shaft; 5. a bearing; 6. A belt; 7. a servo motor; 8. a belt pulley; 9. an operation panel; 10. a connecting rod; 11. a T-shaped rod; 12. A T-shaped groove; 13. a sliding sleeve; 14. the front side is opened; 15. a hinge; 16. a small door; 17. a limiting sleeve; 18. a T-shaped turning block; 19. a fixing pin; 20. fixing the sliding rod; 21. a reinforcing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, an industry lift gate, including the lift gate door body 1, the left end of the lift gate door body 1 is provided with support 2, so that vaccinium uliginosum the position of the lift gate door body 1, the right-hand member surface of support 2 is close to upside terminal surface fixed welding has bearing 5, so that the rotation of screw thread axle 4, the inboard surface rotation of bearing 5 is connected with screw thread axle 4, the surface spiro union of screw thread axle 4 has threaded sleeve 3, front side opening 14 has been seted up to the front end surface of the lift gate door body 1, front side opening 14's inboard swing joint has little door 16, the front end surface of little door 16 is close to right side terminal surface fixed welding has hinge 15.

Further, the outer surface of threaded shaft 4 is close to downside terminal surface fixed welding has belt pulley 8, and belt pulley 8's surface swing joint has belt 6, and belt pulley 8's quantity is two sets of, and another group of belt pulley 8 is located the other end department of belt 6, and belt pulley 8's upper end fixedly connected with servo motor 7 to it rotates to drive threaded shaft 4.

Further, T type groove 12 has been seted up to the upper end surface of the lift gate door body 1, the position of the fixed lift gate door body 1, and the inboard sliding connection in T type groove 12 has T type pole 11, and the rear end surface of T type pole 11 is close to upside terminal surface fixed welding has connecting rod 10, and the quantity of connecting rod 10 is two sets of, and another group's connecting rod 10 is located the rear end surface of T type pole 11 and is close to the downside terminal surface.

Further, the right-hand member of the lift gate door body 1 is provided with sliding sleeve 13, the gliding position of the fixed lift gate door body 1, sliding sleeve 13's quantity is three groups, sliding sleeve 13's left end external surface fixed welding has stiffener 21, sliding sleeve 13's inboard surface sliding connection has fixed slide bar 20, threaded sleeve 3's quantity is three groups, welding as an organic whole between threaded sleeve 3 and the stiffener 21, welding as an organic whole between stiffener 21 and the lift gate door body 1.

Furthermore, a limiting sleeve 17 is fixedly welded on the outer surface of the front end of the small door 16 close to the left end face, a T-shaped rotating block 18 is rotatably connected to the inner side of the limiting sleeve 17, and a fixing pin 19 is fixedly welded on the outer surface of the front end of the lifting door body 1 close to the left end of the T-shaped rotating block 18.

Further, the left end of the servo motor 7 is provided with an operation panel 9, the number of the supports 2 is two, the number of the bearings 5 is four, the number of the hinges 15 is four, and the hinges 15 and the lifting door body 1 are integrally welded.

The scheme has the following working processes: the utility model discloses an industrial lift gate, when this industrial lift gate is normal use, the user is connected servo motor 7's power cord with the circuit, start servo motor 7 through operating panel 9, servo motor 7 drives screw shaft 4 through belt pulley 8 and belt 6 and rotates, make screw sleeve 3 move at the uniform velocity along screw shaft 4, screw sleeve 3's removal drives the removal of lift gate door body 1, fixed slide bar 20 can fix the position that lift gate door body 1 reciprocated with T type pole 11, it is comparatively convenient to drive the process that lift gate door body 1 rises or descends at the uniform velocity through screw shaft 4's rotation, be favorable to reducing the noise that industrial lift gate produced in the use, when this industrial lift gate breaks down and can' T use normally, open fixed pin 19 upper end hasp, rotate T type turning block 18, make little door 16 use hinge 15 as the axle center rotation, the lifting door is beneficial to not influencing any industry when the industrial lifting door fails and cannot be lifted, the using effect of the industrial lifting door is improved, and the lifting door is practical.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industry lift gate, includes the lift gate door body (1), its characterized in that, the left end of the lift gate door body (1) is provided with support (2), the right-hand member surface of support (2) is close to upside terminal surface fixed weld and has bearing (5), the inboard surface of bearing (5) is rotated and is connected with threaded spindle (4), the surface spiro union of threaded spindle (4) has threaded sleeve (3), front side opening (14) have been seted up to the front end surface of the lift gate door body (1), the inboard swing joint of front side opening (14) has little door (16), the front end surface of little door (16) is close to right side terminal surface fixed weld and has hinge (15).

2. An industrial lift door according to claim 1, characterized in that the outer surface of the threaded shaft (4) is fixedly welded with belt pulleys (8) near the lower end face, the outer surface of the belt pulleys (8) is movably connected with a belt (6), the number of the belt pulleys (8) is two, the other group of the belt pulleys (8) is located at the other end of the belt (6), and the upper end of the belt pulleys (8) is fixedly connected with a servo motor (7).

3. The industrial lifting door according to claim 1, characterized in that a T-shaped groove (12) is formed in the outer surface of the upper end of the lifting door body (1), a T-shaped rod (11) is slidably connected to the inner side of the T-shaped groove (12), connecting rods (10) are fixedly welded to the outer surface of the rear end of the T-shaped rod (11) close to the upper end face, the number of the connecting rods (10) is two, and the other connecting rod (10) is located on the outer surface of the rear end of the T-shaped rod (11) close to the lower end face.

4. The industrial lifting door according to claim 1, characterized in that a sliding sleeve (13) is arranged at the right end of the lifting door body (1), the number of the sliding sleeves (13) is three, a reinforcing rod (21) is fixedly welded on the outer surface of the left end of the sliding sleeve (13), a fixed sliding rod (20) is slidably connected on the outer surface of the inner side of the sliding sleeve (13), the number of the threaded sleeves (3) is three, the threaded sleeves (3) and the reinforcing rod (21) are integrally welded, and the reinforcing rod (21) and the lifting door body (1) are integrally welded.

5. The industrial lifting door according to claim 1, characterized in that a limiting sleeve (17) is fixedly welded on the outer surface of the front end of the small door (16) close to the left end face, a T-shaped rotating block (18) is rotatably connected to the inner side of the limiting sleeve (17), and a fixing pin (19) is fixedly welded on the outer surface of the front end of the lifting door body (1) close to the left end of the T-shaped rotating block (18).

6. An industrial lift gate according to claim 2, characterized in that the servo motor (7) is provided at its left end with an operating panel (9), the number of brackets (2) is two groups and the number of bearings (5) is four groups.

7. The industrial lift gate according to claim 1, wherein the number of the hinges (15) is four, and the hinges (15) and the lift gate body (1) are integrally welded.