CN210918254U

CN210918254U - Adjustable building civil engineering fixing device

Info

Publication number: CN210918254U
Application number: CN201921706003.1U
Authority: CN
Inventors: 严彩霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-03
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an adjustable building civil engineering fixing device, including middle crossbearer, middle crossbearer right-hand member fixed connection right side telescopic link, right side telescopic link fixed vertical connection right side curved arm, right side curved arm terminal inboard welding right side splint, middle crossbearer left end fixed connection left side telescopic link, left side telescopic link thick end fixed vertical connection left end straight arm, left end straight arm swing joint left side curved arm, left side curved arm right-hand member fixed connection rotation telescopic link, rotation telescopic link right-hand member is through pivot swing joint movable bull stick, the terminal rotation connecting threaded rod of movable bull stick, the threaded rod passes middle crossbearer, left side curved arm terminal inboard welding left side splint, the utility model discloses realize adjustable function through each telescopic link, threaded rod, adaptable different department of treating in a certain extent improves the stability of fixed centre gripping, the stress between the threaded rod and the middle cross rod is reduced, the service life is prolonged, and the operation is simple.

Description

Adjustable building civil engineering fixing device

Technical Field

The utility model relates to a fixing device specifically is an adjustable building civil engineering fixing device.

Background

In civil engineering construction, the phenomenon that reverse-attached stones or earthwork fall due to slow evaporation of water in cement sometimes occurs to affect construction quality, and in order to solve the problem, the stones or earthwork need to be clamped and fixed, so that the conventional fixing device for civil engineering construction is complicated to use. Accordingly, those skilled in the art have provided an adjustable construction and civil engineering fixture that solves the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide an adjustable building civil engineering fixing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adjustable building civil engineering fixing device, includes middle crossbearer, middle crossbearer right-hand member fixed connection right side telescopic link, the fixed perpendicular right side curved arm of connecting of right side telescopic link, the terminal inboard welding right side splint of right side curved arm, middle crossbearer left end fixed connection left side telescopic link, the fixed perpendicular left end straight arm of connecting of left side telescopic link, the straight arm swing joint left side curved arm of left end, left side curved arm right-hand member fixed connection rotate the telescopic link, rotate the telescopic link right-hand member through pivot swing joint movable bull stick, the end of movable bull stick rotates the connection threaded rod, the threaded rod violently passes middle crossbearer, the terminal inboard welding left side splint of left side curved arm.

During operation, open the right side telescopic link, the telescopic link rotates, the left side telescopic link, make right side splint slightly be greater than with left side splint expansion degree and need the fixed department, along with the threaded rod rotates, the threaded rod part that is located below the middle horizontal pole subtracts the weak point, the threaded rod drives movable bull stick upward movement, the telescopic link is rotated in the pulling of activity bull stick, it rotates to rotate the telescopic link and drive the left side bent arm to the inboard, the left side bent arm drives left side splint and extrudees to the inboard, in extrusion process, the right side telescopic link, the telescopic link rotates, the left side telescopic link is the shrink inwards, because right side bent arm and right side splint are static with the needs fixed department relatively, along with screwing gradually of rotatory handle, the right.

The left side bent arm has three corner from the right side to the left side book, and the corner all is the right angle, the left side bent arm is from the right side to the left side first bent angle and the straight arm of left end through pivot swing joint, the threaded rod is perpendicular with middle crossbearer, and be located middle crossbearer central point and put, the terminal fixed connection rotating handle of threaded rod, the right side bent arm is from last two corners of bending down, two corners all are the right angle, right side splint are about middle crossbearer symmetry with the left side splint, and the half groove has been seted up in the right side splint and the left side splint outside, the terminal inboard and the right side splint welding position of right side bent arm are in the middle of the right side splint, the terminal inboard and the left side splint.

The threaded rod rotates and is driven by rotatory handle, and the half slot is seted up in the manual rotatory handle of during operation, right side splint and the left side splint outside, can be rather than pressing from both sides another fixing device splint, increases the stability of fixed department.

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

1. this building civil engineering fixing device realizes adjustable function through each telescopic link, threaded rod, and the different department of treating the fixed of adaptable within a certain limit.

2. The half groove is arranged on the outer side of the clamping plate, so that the other fixing device can be conveniently clamped with the clamping plate, and the stability of fixing and clamping is improved.

3. The rotating telescopic rod and the left side bent arm form a labor-saving lever structure, the stress between the threaded rod and the middle cross rod is reduced, the service life is prolonged, and the operation is simple.

Drawings

Fig. 1 is a schematic structural view of an adjustable fixing device for civil engineering construction.

Fig. 2 is a schematic structural plane view of an adjustable fixing device for civil engineering construction.

Fig. 3 is a left-side curved boom angle diagram in the adjustable type civil engineering construction fixing device.

In the figure: 1. a middle cross frame; 2. rotating the handle; 3. a right telescopic rod; 4. a right side bent arm; 5. a threaded rod; 6. a right side splint; 7. a movable rotating rod; 8. rotating the telescopic rod; 9. a left side clamping plate; 10. a left side bent arm; 11. a left end straight arm; 12. and a left telescopic rod.

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.

Please refer to fig. 1 ~ 3, in the embodiment of the utility model, an adjustable building civil engineering fixing device, including

middle crossbearer

1, 1 right-hand member fixed connection right side telescopic link 3 of middle crossbearer, 3 fixed perpendicular connections right side curved arms 4 of right side telescopic link, 4 terminal inboard welding right side splint 6 of right side curved arm, 1 left end fixed connection left side telescopic link 12 of middle crossbearer, the fixed perpendicular connection left end straight arm 11 of the 12 butt of left side telescopic link, the straight arm 11 swing joint left side curved arm 10 of left end, the curved arm 10 right-hand member fixed connection rotation telescopic link 8 of left side, the 8 right-hand members of rotation telescopic link pass through pivot swing joint movable bull stick 7, and movable bull stick 7 end rotates connecting threaded rod 5, threaded rod 5 crosses middle crossbearer 1, the terminal inboard welding left side splint 9 of left side curved arm 10.

During operation, open right side telescopic link 4, rotate telescopic link 8, left side telescopic link 10, make right side splint 6 slightly greater than with the left side splint 9 degree of expansion need the fixed department, along with threaded rod 5 rotates, threaded rod 5 part that is located below the middle horizontal pole subtracts the weak point, threaded rod 5 drives 7 up movements of activity bull stick, 7 pulling rotations telescopic link 8 rotations of activity bull stick, it rotates to rotate to drive left side curved arm 10 inboard to rotate telescopic link 8, left side curved arm 10 drives left side splint 9 and extrudees to the inboard, in the extrusion process, right side telescopic link 4, rotate telescopic link 8, left side telescopic link 10 is the shrink inwards, because right side curved arm 4 and right side splint 6 are relative and need the fixed department static, along with screwing gradually of rotatory handle, right side splint 6 will treat the fixed department with left side splint 9 and.

Left side bent arm 10 has three corner from the right side to the left side book, and the corner all is the right angle, left side bent arm 10 is from the right side to the left side first bent angle and the straight arm 11 of left end through pivot swing joint, threaded rod 5 is perpendicular with middle crossbearer 1, and be located middle crossbearer 1 central point and put, the rotatory handle of 5 terminal fixed connection of threaded rod 2, right side bent arm 4 has two corners from the last downward book, two corners all are the right angle, right side splint 6 and left side splint 9 are about middle crossbearer symmetry, and the half groove has been seted up in the right side splint 6 and the left side splint 9 outside, the terminal inboard of right side bent arm 4 is located in the middle of right side splint 6 with the 6 splice of right side splint, the terminal inboard of left side bent arm 10 is located in the middle of left.

Threaded rod 5 rotates and is driven by rotatory handle 2, and half groove is seted up in the manual rotatory handle of during operation, right side splint 6 and the left side splint 9 outside, can be rather than pressing from both sides another fixing device splint, increases the stability of fixed department.

The utility model discloses a theory of operation is: during operation, the right side telescopic rod 4 is opened, the telescopic rod 8 is rotated, the left side telescopic rod 10 is opened, the expansion degree of the right side clamping plate 6 and the left side clamping plate 9 is slightly larger than that of a position needing to be fixed, the rotary handle 2 drives the threaded rod 5 to rotate, the threaded rod 5 positioned below the middle cross rod is shortened, the threaded rod 5 drives the movable rotating rod 7 to move upwards, the movable rotating rod 7 pulls the rotary telescopic rod 8 to rotate, the rotary telescopic rod 8 rotates to drive the left side bent arm 10 to rotate inwards, the left side bent arm 10 drives the left side clamping plate 9 to extrude towards the inner side, in the extrusion process, the right side telescopic rod 4, the rotary telescopic rod 8 and the left side telescopic rod 10 contract inwards, as the right side bent arm 4 and the right side clamping plate 6 are static relative to the position needing to be fixed, the right side clamping plate 6 and the left side clamping plate, the other fixing device can be clamped with the clamping plate to increase the stability of the fixing position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable fixing device for building civil engineering comprises a middle cross frame (1), it is characterized in that the right end of the middle transverse frame (1) is fixedly connected with a right telescopic rod (3), the right telescopic rod (3) is fixedly and vertically connected with a right curved arm (4), the inner side of the tail end of the right curved arm (4) is welded with a right clamping plate (6), the left end of the middle cross frame (1) is fixedly connected with a left side telescopic rod (12), the thick end of the left side telescopic rod (12) is fixedly and vertically connected with a left end straight arm (11), the left end straight arm (11) is movably connected with a left side bent arm (10), the right end of the left side bent arm (10) is fixedly connected with a rotating telescopic rod (8), the right end of the rotating telescopic rod (8) is movably connected with a movable rotating rod (7) through a rotating shaft, and the tail end of the movable rotating rod (7) is rotatably connected with a threaded rod (5), the threaded rod (5) transversely passes through the middle cross frame (1), and the left side clamping plate (9) is welded on the inner side of the tail end of the left side bent arm (10).

2. The adjustable fixing device for civil engineering construction according to claim 1, characterized in that the left side bent arm (10) is folded from right to left with three corners, and the corners are all right angles, and the left side bent arm (10) is movably connected with the left end straight arm (11) through a rotating shaft from a first right corner to a first left corner.

3. The adjustable fixing device for civil engineering construction according to claim 1, characterised in that the threaded rod (5) is perpendicular to the intermediate cross member (1) and is located in the centre of the intermediate cross member (1), the end of the threaded rod (5) being fixedly connected with the rotating handle (2).

4. Adjustable constructional civil engineering fixing device according to claim 1, characterized in that the right-hand bent arm (4) is folded from top to bottom with two corners, both of which are right angles.

5. The adjustable fixing device for civil engineering construction according to claim 1, characterised in that the right side clamping plate (6) and the left side clamping plate (9) are symmetrical about the middle cross frame, and the outer sides of the right side clamping plate (6) and the left side clamping plate (9) are provided with half grooves.

6. The adjustable fixing device for civil engineering construction according to claim 1, characterised in that the inner side of the end of the right curved arm (4) is located in the middle of the right splint (6) at the welding point of the right splint (6), and the inner side of the end of the left curved arm (10) is located in the middle of the left splint (9) at the welding point of the left splint (9).