CN213411746U

CN213411746U - Aluminum alloy clamping structure for building

Info

Publication number: CN213411746U
Application number: CN202022190450.5U
Authority: CN
Inventors: 常志龙
Original assignee: Guizhou Xinfengda Aluminum Co ltd
Current assignee: Guizhou Xinfengda Aluminum Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a building installation field just discloses an aluminum alloy presss from both sides tight structure for building, including first horizontal pole, the inside of first horizontal pole is provided with the spout, and the inside of spout is provided with the slider, the front end of first horizontal pole is provided with the second horizontal pole, and the front end of second horizontal pole is provided with the vertical pole, the front end of vertical pole is provided with the spring, and the front end of spring is provided with the pivot. This tight structure of aluminum alloy clamp for building, the inside that has first horizontal pole and second horizontal pole all is provided with the spout, and the vertical pole passes through the slider and meshes between first horizontal pole and the second horizontal pole, this structure main action lies in the degree of freedom of restriction vertical pole, make the vertical pole can only be horizontal lateral shifting motion, through the spring, cooperation between pivot and the splint, under the public effect of device atress and spring, realize forming the contained angle between vertical pole and the splint, make things convenient for device and work piece contact, the atress condition of device to the work piece centre gripping can be known through the contained angle directly perceived simultaneously.

Description

Aluminum alloy clamping structure for building

Technical Field

The utility model relates to a building installation field specifically is a tight structure of aluminum alloy clamp for building.

Background

An alloy based on aluminum with a certain amount of other alloying elements added is one of light metal materials. In addition to the general characteristics of aluminum, aluminum alloys have certain alloy specific characteristics due to the variety and amount of alloying elements added. The density of the aluminum alloy was 2. 63-2. 85g/cm, higher strength (sigma b is 110-650 MPa), specific strength close to high alloy steel, specific stiffness exceeding that of steel, good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, can be used as a structural material, and has wide application in aerospace, aviation, transportation, construction, electromechanics, lightening and daily necessities.

The traditional aluminum alloy clamping structure is single in style, the size of a clamping range is limited by the shape of the outer surface of the device, and the clamping range cannot be fixed according to the size of the outer surface structure of a workpiece, so that the occupied surface of the framework structure is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy presss from both sides tight structure for building to solve the problem that proposes among the above-mentioned background art.

For the purpose of realizing above-mentioned portable and settling in the use place, the utility model provides a following technical scheme: the utility model provides a tight structure of building aluminum alloy clamp, includes first horizontal pole, the inside of first horizontal pole is provided with the spout, and the inside of spout is provided with the slider, the front end of first horizontal pole is provided with the second horizontal pole, and the front end of second horizontal pole is provided with the vertical pole, the front end of vertical pole is provided with the spring, and the front end of spring is provided with the pivot.

Preferably, the front end of the rotating shaft is provided with a clamping plate, and the middle part of the clamping plate is provided with a friction block.

Preferably, the lower end of the first cross rod is fixedly provided with a bottom plate, a support is fixed above the rear end of the bottom plate, a groove wheel is arranged in the middle of the support, a shaft sleeve is arranged in the middle of the groove wheel, and a handle is arranged in the middle of the shaft sleeve.

Preferably, the horizontal center line of the first cross rod is overlapped with the horizontal center line of the sliding block, and an integrated structure is formed between the sliding block and the longitudinal rod.

Preferably, the inner surface structure of the first cross rod is the same as that of the second cross rod, and the first cross rod is connected with the second cross rod through the longitudinal rod.

Preferably, the clamping plate is bilaterally symmetrical about a plane where a horizontal center line of the first cross rod is located, and the friction blocks are uniformly distributed on the inner surface of the clamping plate at equal intervals.

Preferably, the horizontal transverse distance between the inner surfaces of the front ends of the grooved wheels is larger than that of the inner surfaces of the rear ends of the grooved wheels, and the inner surfaces of the grooved wheels are tightly attached to the outer surfaces of the rear ends of the longitudinal rods.

(III) advantageous effects

Compared with the prior art, the utility model provides an aluminum alloy presss from both sides tight structure for building possesses following beneficial effect:

1. according to the aluminum alloy clamping structure for the building, through the arrangement of the first cross rod and the second cross rod, sliding grooves are formed in the first cross rod and the second cross rod, and the longitudinal rod is meshed with the first cross rod and the second cross rod through the sliding blocks;

2. according to the aluminum alloy clamping structure for the building, due to the arrangement of the spring, the rotating shaft and the clamping plate, and the cooperation among the spring, the rotating shaft and the clamping plate, under the common action of no stress of the device and the spring, an included angle is formed between the longitudinal rod and the clamping plate, the device is convenient to contact with a workpiece, and meanwhile, the stress condition of the device for clamping the workpiece can be visually known through the included angle;

3. this tight structure of aluminum alloy clamp for building, through the setting of recess wheel and handle, it is rotatory that the handle drives the recess wheel and uses the axle sleeve as the centre of a circle, the recess wheel is at rotatory in-process, the horizontal distance between the recess wheel internal surface is constantly reducing, simultaneously closely laminate between the internal surface of recess wheel and the surface of vertical pole, the horizontal relative motion is done to the vertical pole of device both sides under the restriction of first horizontal pole and second horizontal pole, realize that splint are close to each other until to the fixed centre gripping of work piece.

Drawings

FIG. 1 is a schematic view of the main view of the full-section structure of the present invention;

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

fig. 3 is the rear side view of the groove wheel of the present invention.

In the figure: 1. a first cross bar; 2. a chute; 3. a slider; 4. a second cross bar; 5. a longitudinal bar; 6. a spring; 7. a rotating shaft; 8. a splint; 9. a friction block; 10. a base plate; 11. a support; 12. a groove wheel; 13. a shaft sleeve; 14. 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. 1-3, an aluminum alloy clamping structure for buildings comprises a first cross bar 1, a sliding groove 2 is arranged inside the first cross bar 1, a sliding block 3 is arranged inside the sliding groove 2, a second cross bar 4 is arranged at the front end of the first cross bar 1, a longitudinal bar 5 is arranged at the front end of the second cross bar 4, the horizontal central line of the first cross bar 1 is coincident with the horizontal central line of the sliding block 3, an integrated structure is formed between the sliding block 3 and the longitudinal bar 5, the inner surface structure of the first cross bar 1 is the same as that of the second cross bar 4, the first cross bar 1 is connected with the second cross bar 4 through the longitudinal bar 5, the first cross bar 1 and the second cross bar 4 are arranged, the sliding grooves 2 are arranged inside the first cross bar 1 and the second cross bar 4, the longitudinal bar 5 is engaged with the first cross bar 1 and the second cross bar 4 through the sliding block 3, the structure mainly acts on limiting the degree of freedom of the longitudinal bar 5, the longitudinal rod 5 can only do horizontal and transverse offset movement;

the front end of the longitudinal rod 5 is provided with a spring 6, the front end of the spring 6 is provided with a rotating shaft 7, the front end of the rotating shaft 7 is provided with a clamping plate 8, the middle part of the clamping plate 8 is provided with a friction block 9, the clamping plate 8 is bilaterally symmetrical about the plane where the horizontal center line of the first cross rod 1 is located, the friction blocks 9 are uniformly distributed on the inner surface of the clamping plate 8 at equal intervals, the spring 6, the rotating shaft 7 and the clamping plate 8 are arranged, and through the cooperation among the spring 6, the rotating shaft 7 and the clamping plate 8, under the conditions that the device is not stressed and the spring 6 has a public effect, an included angle is formed between the longitudinal rod 5 and the clamping plate 8, the contact between the device and a workpiece is facilitated;

the lower end of the first cross rod 1 is fixedly provided with a bottom plate 10, a support 11 is fixed above the rear end of the bottom plate 10, a groove wheel 12 is arranged in the middle of the support 11, a shaft sleeve 13 is arranged in the middle of the groove wheel 12, the horizontal transverse distance between the inner surfaces of the front ends of the groove wheel 12 is larger than the horizontal transverse distance between the inner surfaces of the rear ends, the inner surfaces of the groove wheel 12 are tightly attached to the outer surface of the rear end of the longitudinal rod 5, and a handle 14 is arranged in the middle of the shaft sleeve 13.

When the device is used, no other structure or device is matched with the device to operate before the device is used, the inner surfaces of the clamping plates 8 at the two ends of the device are tightly attached to the outer surface of a workpiece, so that the central axis of the device is overlapped with the central axis of the workpiece, then the handle 14 at the rear end of the device is lifted and pulled, the handle 14 is fixedly connected with the groove wheel 12, the handle 14 drives the groove wheel 12 to rotate by taking the shaft sleeve 13 as a circle center, the horizontal distance between the inner surfaces of the groove wheel 12 is continuously reduced in the rotating process of the groove wheel 12, meanwhile, the inner surfaces of the groove wheel 12 are tightly attached to the outer surfaces of the longitudinal rods 5, the longitudinal rods 5 at the two sides of the device do horizontal and transverse relative movement under the limitation of the first transverse rod 1 and the second transverse rod 4, the clamping plates 8 at the front end of the device are close to each other until the inner surfaces of the clamping, the handle 14 drives the groove wheel 12 to rotate by taking the shaft sleeve 13 as a circle center, the horizontal distance between the inner surfaces of the groove wheel 12 is continuously reduced in the rotating process of the groove wheel 12, meanwhile, the inner surfaces of the groove wheel 12 are tightly attached to the outer surfaces of the longitudinal rods 5, the longitudinal rods 5 on two sides of the device do horizontal and transverse relative movement under the limitation of the first transverse rod 1 and the second transverse rod 4, and the clamping plates 8 are enabled to be close to each other until a workpiece is fixedly clamped.

In conclusion, in the aluminum alloy clamping structure for the building, the first cross rod 1 and the second cross rod 4 are arranged, the sliding grooves 2 are arranged in the first cross rod 1 and the second cross rod 4, the longitudinal rod 5 is meshed with the first cross rod 1 and the second cross rod 4 through the sliding blocks 3, the structure is mainly used for limiting the degree of freedom of the longitudinal rod 5, so that the longitudinal rod 5 can only do horizontal and transverse offset movement, the springs 6, the rotating shafts 7 and the clamping plates 8 are arranged, under the common action of the springs 6, the rotating shafts 7 and the clamping plates 8 are matched, an included angle is formed between the longitudinal rod 5 and the clamping plates 8 under the condition that the device is not stressed, the device is convenient to contact with a workpiece, meanwhile, the stress condition of the device for clamping the workpiece can be intuitively known through the included angle, the groove wheel 12 and the handle 14 are arranged, the handle 14 drives the groove wheel 12 to rotate by taking the shaft sleeve 13 as a circle center, and the groove, the horizontal distance between the inner surfaces of the groove wheels 12 is continuously reduced, meanwhile, the inner surfaces of the groove wheels 12 are tightly attached to the outer surfaces of the longitudinal rods 5, the longitudinal rods 5 on the two sides of the device do horizontal and transverse relative movement under the limitation of the first cross rod 1 and the second cross rod 4, and the clamping plates 8 are mutually close until a workpiece is fixedly clamped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tight structure of building aluminum alloy clamp, includes first horizontal pole (1), its characterized in that: the inside of first horizontal pole (1) is provided with spout (2), and the inside of spout (2) is provided with slider (3), the front end of first horizontal pole (1) is provided with second horizontal pole (4), and the front end of second horizontal pole (4) is provided with vertical pole (5), the front end of vertical pole (5) is provided with spring (6), and the front end of spring (6) is provided with pivot (7).

2. The aluminum alloy clamping structure for construction as claimed in claim 1, wherein: the front end of the rotating shaft (7) is provided with a clamping plate (8), and the middle part of the clamping plate (8) is provided with a friction block (9).

3. The aluminum alloy clamping structure for construction as claimed in claim 1, wherein: the lower end of the first cross rod (1) is fixedly provided with a bottom plate (10), a support (11) is fixed above the rear end of the bottom plate (10), a groove wheel (12) is arranged in the middle of the support (11), a shaft sleeve (13) is arranged in the middle of the groove wheel (12), and a handle (14) is arranged in the middle of the shaft sleeve (13).

4. The aluminum alloy clamping structure for construction as claimed in claim 1, wherein: the horizontal center line of the first cross rod (1) is overlapped with the horizontal center line of the sliding block (3), and an integrated structure is formed between the sliding block (3) and the longitudinal rod (5).

5. The aluminum alloy clamping structure for construction as claimed in claim 1, wherein: the inner surface structure of the first cross rod (1) is the same as that of the second cross rod (4), and the first cross rod (1) is connected with the second cross rod (4) through the longitudinal rod (5).

6. The aluminum alloy clamping structure for construction as claimed in claim 2, wherein: the clamping plate (8) is bilaterally symmetrical about the plane where the horizontal center line of the first cross rod (1) is located, and the friction blocks (9) are uniformly distributed on the inner surface of the clamping plate (8) at equal intervals.

7. The aluminum alloy clamping structure for construction as claimed in claim 3, wherein: the horizontal transverse distance between the inner surfaces of the front ends of the groove wheels (12) is larger than that of the inner surfaces of the rear ends, and the inner surfaces of the groove wheels (12) are tightly attached to the outer surface of the rear end of the longitudinal rod (5).