CN213707616U

CN213707616U - Hardware support frame with stable lifting structure

Info

Publication number: CN213707616U
Application number: CN202021837096.4U
Authority: CN
Inventors: 张琳莉
Original assignee: Foshan Shunde Gangrun Metal Products Co ltd
Current assignee: Foshan Shunde Gangrun Metal Products Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-16
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a five metals support frame technical field, concretely relates to five metals support frame with stabilize lifting structure, including supporting the support body, the internally mounted who supports the support body has lifting mechanism, lifting mechanism includes the motor, and the motor is installed in the bottom of supporting the support body, the output end bearing of motor is connected with the universal driving shaft, and universal driving shaft bearing is connected with the gear to the surface cover of gear is equipped with the chain. The utility model discloses be provided with the backup pad, drive gear through the motor and rotate, can make the lead screw of being connected with gear bearing rotate to make the cover establish the swivel nut on lead screw surface and slide, make the swivel nut drive the backup pad and lift, made things convenient for and to go up and down to use placing the article on backup pad surface, make the article of placing in the low place can reach the eminence fast through the device, reduce the waste of manpower, increase workman's work efficiency.

Description

Hardware support frame with stable lifting structure

Technical Field

The utility model relates to a five metals support frame technical field specifically is a five metals support frame with stabilize lifting structure.

Background

The hardware product is a metal product made of metal, and can be used independently or used for assisting in use, such as hardware tools, hardware parts, daily hardware, building hardware and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals support frame with stably lift structure to it generally all directly is used for placing object article to propose current five metals support frame in the above-mentioned background art, when the article need be taken the eminence from the low, still need the manpower to transport, has increased the problem of workman's work load.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware support frame with a stable lifting structure comprises a support frame body, wherein a lifting mechanism is arranged inside the support frame body, the lifting mechanism comprises a motor, the motor is arranged at the bottom of the support frame body, the output end of the motor is in bearing connection with a linkage shaft, the linkage shaft is in bearing connection with a gear, a chain is sleeved on the surface of the gear, a lead screw is in bearing connection with one side of the gear, which is far away from the linkage shaft, a threaded sleeve is sleeved on the surface of the lead screw, a support plate is fixedly arranged on one side of the threaded sleeve, a fixing mechanism is arranged inside the support plate, the fixing mechanism comprises a fixed block, the fixed block is arranged at the central position of the support plate, telescopic rods are arranged on two sides of the fixed block, a sliding plate is fixedly arranged on one side of the telescopic rods, which is far away from the fixed, and sliding block sliding connection is in backup pad inner wall department, one side fixed mounting that the sliding block is kept away from the sliding plate has the gusset plate.

Preferably, the surface of the gear is provided with teeth, and the gear is in meshed connection with the chain.

Preferably, the surface of the screw rod is provided with threads, the inside of the screw sleeve is provided with balls, and the screw rod is in rolling connection with the screw sleeve.

Preferably, the inner wall of the side edge of the support frame body is provided with a sliding groove, one side of the screw sleeve, which is far away from the support plate, is fixedly provided with a sliding block, and the sliding block is in sliding connection with the sliding groove.

Preferably, one side of the spring is welded with the surface of the fixed block, and the side, far away from the fixed block, of the spring is welded with the sliding plate.

Preferably, a rubber pad is fixedly installed on the surface of one side, away from the support frame body, of the reinforcing plate.

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

1. this five metals support frame with stabilize structure of lifting, through being provided with the backup pad, the gear of being connected with the universal driving shaft bearing is driven through the motor and rotates, can make the chain drive two sets of gears and rotate simultaneously, and then make the lead screw of being connected with gear bearing rotate, this moment because the surface cover of lead screw is equipped with the swivel nut, thereby make the swivel nut of establishing at the lead screw surface slide, make the swivel nut drive the backup pad and lift, made things convenient for and gone up and down to use at the article on backup pad surface, make and place the article in the low place and can reach the eminence fast through the device, reduce the waste of manpower, increase workman's work efficiency.

2. The device is through being provided with the gusset plate, through placing article backup pad surface, when article contradict the gusset plate, under the spring action of spring self, can make the spring drive the telescopic link and stretch, thereby the sliding plate that makes the both sides installation drives the sliding block and slides, and then make the gusset plate with sliding block fixed connection slide to both sides, make the gusset plate fix article, it is more firm to place when can making article lifting motion, reduce because of not consolidating the condition emergence that surely causes article slope to drop, safety when having protected article motion.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side view of a cross-section of the structural support frame of the present invention;

fig. 4 is a schematic side view of the structure fixing mechanism and the reinforcing plate of the present invention.

In the figure: 1. a support frame body; 2. a lifting mechanism; 21. a motor; 22. a linkage shaft; 23. a gear; 24. a chain; 25. a screw rod; 26. a threaded sleeve; 27. a slider; 28. a chute; 3. a support plate; 4. a fixing mechanism; 41. a fixed block; 42. a telescopic rod; 43. a spring; 44. a sliding plate; 45. a slider; 5. and a reinforcing plate.

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. 1-4, the present invention provides an embodiment: a hardware support frame with a stable lifting structure comprises a support frame body 1, a lifting mechanism 2 is installed inside the support frame body 1, the lifting mechanism 2 comprises a motor 21, the motor 21 is installed at the bottom of the support frame body 1, an output end of the motor 21 is in bearing connection with a linkage shaft 22, the linkage shaft 22 is in bearing connection with a gear 23, a chain 24 is sleeved on the surface of the gear 23, one side of the gear 23, far away from the linkage shaft 22, is in bearing connection with a lead screw 25, a threaded sleeve 26 is sleeved on the surface of the lead screw 25, a support plate 3 is fixedly installed on one side of the threaded sleeve 26, a fixing mechanism 4 is installed inside the support plate 3, the fixing mechanism 4 comprises a fixed block 41, the fixed block 41 is installed at the center position of the support plate 3, telescopic rods 42 are installed on two sides of the fixed block 41, a sliding plate 44 is fixedly installed on one, sliding blocks 45 are fixedly mounted on two sides of the sliding plate 44, the sliding blocks 45 are slidably connected to the inner wall of the supporting plate 3, and the reinforcing plate 5 is fixedly mounted on one side of the sliding blocks 45 away from the sliding plate 44.

Furthermore, the surface of the gear 23 is provided with teeth, the gear 23 is meshed with the chain 24, and through the design of the chain 24, when the motor 21 drives the gear 23 to rotate through the linkage shaft 22, the gear 23 is meshed with the chain 24, so that the meshed gears 23 on the two sides of the chain 24 can rotate simultaneously, and the two groups of screw rods 25 are driven to rotate simultaneously.

Furthermore, the surface of the screw rod 25 is provided with threads, the inside of the threaded sleeve 26 is provided with balls, the screw rod 25 is in rolling connection with the threaded sleeve 26, and the threaded sleeve 26 can slide more stably through the design of the screw rod 25.

Further, the sliding groove 28 has been seted up to the side inner wall of support frame body 1, and one side fixed mounting that backup pad 3 was kept away from to swivel nut 26 has slider 27, and slider 27 and sliding connection of sliding groove 28, through the design of sliding groove 28, more stable when can making slider 27 slide.

Furthermore, one side of the spring 43 is welded to the surface of the fixed block 41, and the side of the spring 43 away from the fixed block 41 is welded to the sliding plate 44, so that when the object extrudes the reinforcing plate 5, the reinforcing plate 5 drives the sliding plate 44 fixedly connected to the sliding block 45 to slide, and at this time, the spring 43 is stretched by the sliding plate 44, and under the action of the elastic force of the spring 43, the spring 43 can be elastically deformed, so that the telescopic rod 42 is stretched.

Furthermore, a rubber pad is fixedly arranged on the surface of one side, away from the support frame body 1, of the reinforcing plate 5, and due to the design of the rubber pad, the rubber pad is a polymer of isoprene and has the advantages of good wear resistance, high elasticity, high breaking strength and the like, so that objects which are abutted against the rubber pad can be fixed, and the phenomenon that the objects fall off when lifted due to unstable placement is reduced.

The working principle is as follows: when an object is placed on the surface of the supporting plate 3, according to fig. 1, fig. 2 and fig. 4, when the object extrudes the reinforcing plate 5 to slide towards two sides, because the fixing block 41 is fixedly installed inside the supporting plate 3, the spring 43 can be elastically deformed under the action of the elastic force of the spring 43, so that the spring 43 drives the telescopic rod 42 to stretch, the sliding plate 44 drives the sliding block 45 to slide towards two sides, so that the reinforcing plate 5 fixedly connected with the sliding block 45 slides towards two sides, so that the object is placed inside the reinforcing plates 5 at two sides, at this time, the sliding block 45 can drive the reinforcing plate 5 to rebound and slide under the action of the elastic force of the spring 43, so that the reinforcing plate 5 is more firmly abutted against the object, and meanwhile, the rubber pad abutted against the surface of the reinforcing plate 5 through the object is a rubber pad made of isoprene, and has good wear resistance, The elasticity is high, tear intensity advantage such as big, can make article and gusset plate 5 direct more firm, reduces because of placing the condition emergence that the unstability caused article to drop, has protected the safety of article to a very big degree.

When an article needs to be lifted, according to the attached

drawings

1 and 3, firstly, the article to be lifted is placed on the inner surface of the reinforcing plate 5 to be abutted and fixed, then, by opening the motor 21, the linkage shaft 22 connected with the motor 21 can be rotated, so that the linkage shaft 22 drives the gear 23 to rotate, and further the chain 24 meshed with the gear 23 rotates, at this time, the gear 23 is meshed inside the two ends of the chain 24, and the two groups of gears 23 are respectively connected with the lead screw 25 in a bearing manner, so that the chain 24 drives the two groups of lead screws 25 to rotate, as the surface of the lead screw 25 is sleeved with the threaded sleeve 26, and one side of the threaded sleeve 26 is fixedly provided with the sliding block 27 sliding inside the sliding groove 28, so that the threaded sleeve 26 slides when the lead screw 25 rotates, and as the other side of the threaded sleeve 26 is fixedly connected with the supporting plate 3, the threaded sleeve 26 can drive the supporting plate 3 to perform, thereby make the article of placing in gusset plate 5 carry out lifting motion, made things convenient for the workman to reach the eminence with article from the low, the workman of eminence of being convenient for takes article and uses on next step, reduces the workman oneself and goes to the required time of taking article, increases workman's work efficiency.

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 five metals support frame with stabilize structure of lifting, includes support frame body (1), its characterized in that: the lifting mechanism (2) is arranged inside the support frame body (1), the lifting mechanism (2) comprises a motor (21), the motor (21) is arranged at the bottom of the support frame body (1), an output end bearing of the motor (21) is connected with a linkage shaft (22), the linkage shaft (22) is connected with a gear (23) through a bearing, a chain (24) is sleeved on the surface of the gear (23), a lead screw (25) is connected with a side bearing far away from the linkage shaft (22) of the gear (23), a thread sleeve (26) is sleeved on the surface of the lead screw (25), a support plate (3) is fixedly arranged on one side of the thread sleeve (26), a fixing mechanism (4) is arranged inside the support plate (3), the fixing mechanism (4) comprises a fixing block (41), the fixing block (41) is arranged at the center position of the support plate (3), and telescopic rods (42) are arranged on two sides of the fixing block (41, and one side fixed mounting that fixed block (41) was kept away from in telescopic link (42) has sliding plate (44), the surface cover of telescopic link (42) is equipped with spring (43), the both sides fixed mounting of sliding plate (44) has sliding block (45), and sliding block (45) sliding connection is in backup pad (3) inner wall department, one side fixed mounting that sliding block (44) were kept away from in sliding block (45) has gusset plate (5).

2. The hardware support frame with the stable lifting structure of claim 1, wherein: the surface of the gear (23) is provided with teeth, and the gear (23) is meshed with the chain (24).

3. The hardware support frame with the stable lifting structure of claim 1, wherein: the surface of the screw rod (25) is provided with threads, balls are arranged in the thread sleeve (26), and the screw rod (25) is in rolling connection with the thread sleeve (26).

4. The hardware support frame with the stable lifting structure of claim 1, wherein: the side inner wall of the support frame body (1) is provided with a sliding groove (28), one side of the screw sleeve (26) far away from the support plate (3) is fixedly provided with a sliding block (27), and the sliding block (27) is connected with the sliding groove (28) in a sliding manner.

5. The hardware support frame with the stable lifting structure of claim 1, wherein: one side of the spring (43) is welded with the surface of the fixed block (41), and the side of the spring (43) far away from the fixed block (41) is welded with the sliding plate (44).

6. The hardware support frame with the stable lifting structure of claim 1, wherein: and a rubber pad is fixedly arranged on the surface of one side of the reinforcing plate (5) far away from the support frame body (1).