CN219241332U - Building concrete arc beam fixture - Google Patents

Abstract

The utility model discloses a construction concrete arc-shaped beam fixture, which comprises a plurality of fixture mechanisms, the fixture mechanisms are fixed on the building concrete arc-shaped beam formwork, the fixture mechanism includes a pipe body, and the pipe body is rotatably connected There is a first screw rod, one end of the first screw rod runs through the end of the pipe body and is fixedly connected with a turntable. The utility model rotates the first screw rod through the turntable, and the first screw rod drives the moving sleeve to move through the first screw rod sleeve to realize the movement The adjustment of the position of the clamping mechanism realizes the adjustment of the distance between the movable clamping mechanism and the fixed clamping mechanism, and satisfies the clamping between the templates of beams with different widths. The utility model rotates the second screw rod through the hexagonal head, and the second The screw rod drives the second screw sleeve to move in the installation sleeve, adjust the distance between the movable card and the fixed card, and facilitate the clamping mechanism to clamp the building concrete arc beam formwork with different thicknesses, and reversely rotate the second screw rod , so that the movable card and the fixed card are clamped and fixed on the template.

Description

A construction concrete curved beam fixture

technical field

The utility model relates to the technical field of construction, in particular to a construction concrete arc beam fixture.

Background technique

The beam is a common component in the building structure. The beam connects the columns in all directions into a whole in the frame structure; in the wall structure, the connecting beam above the opening connects the two wall limbs to make them work together. An important component of the beam plays the role of the first line of defense. In the frame structure, the beam not only plays a role in the frame structure, but also plays a role in the shear wall structure.

During building construction, there will be curved beams and special-shaped beams. During the construction of special-shaped beams, in order to enhance the stability of the formwork, clamps will be used, but the clamps cannot be used to clamp the formwork of beams of different widths very well. To fix and increase the problems mentioned above, a construction concrete curved beam fixture is proposed.

Utility model content

The purpose of the utility model is to provide a construction concrete arc beam fixture to solve the problems raised in the above-mentioned background technology.

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

A construction concrete arc beam fixture, comprising a plurality of fixture mechanisms, the fixture mechanisms are fixed on the building concrete arc beam formwork, the fixture mechanism includes a pipe body, and a first screw rod is rotatably connected in the pipe body One end of the first screw rod runs through the end of the pipe body and is fixedly connected with a turntable, the end of the pipe body close to the turntable is fixedly connected with a fixed snap-in mechanism, and the pipe body is movably connected with a movable snap-in mechanism, and the movable snap-in mechanism is connected with the second turntable. A threaded rod connection.

As a further solution of the utility model: the fixed clamping mechanism includes a fixed sleeve, which is sleeved on the pipe body, and the fixed sleeve is fixedly connected with the outer wall of the pipe, and a clamping mechanism is fixedly installed on the bottom of the fixed sleeve.

As a further solution of the utility model: the movable clamping mechanism includes a moving sleeve and a first screw sleeve, the moving sleeve is set on the pipe body, and the inner wall of the moving sleeve is slidably connected with the outer wall of the pipe, and the first screw sleeve is built in In the pipe body, the first screw sleeve is slidingly connected with the inner wall of the pipe, the first screw runs through the first screw sleeve, and the first screw is threadedly connected with the first screw sleeve, and the top wall and bottom of the pipe body are opened The first strip-shaped hole, the top and bottom of the first screw sleeve penetrate the corresponding first strip-shaped hole and are fixedly connected with the inner wall of the moving sleeve, and the bottom of the moving sleeve is fixedly connected with a clamping mechanism.

As a further solution of the utility model: the clamping mechanism fixedly connected to the bottom of the fixed clamping mechanism and the movable clamping mechanism is arranged symmetrically, the clamping mechanism includes a mounting sleeve, and the mounting sleeve is fixedly installed on the bottom of the corresponding fixed sleeve and the movable sleeve , the installation sleeve is rotationally connected with a second screw rod, the installation sleeve is slidingly connected with a second screw rod sleeve, the second screw rod sleeve is set on the second screw rod, and the second screw rod sleeve is threadedly connected with the second screw rod A second strip-shaped hole is opened through the bottom of the installation sleeve, the bottom of the second screw rod sleeve runs through the second strip-shaped hole and a movable card is fixedly connected to the bottom of the installation sleeve, and a fixed card is fixedly connected to the bottom of the installation sleeve.

As a further solution of the present invention: the end of the second screw rod away from the movable card penetrates through the mounting sleeve and is fixedly connected with a hexagonal head.

As a further solution of the utility model: the structure of the movable card is the same as that of the fixed card.

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

1. The utility model rotates the first screw rod through the turntable, and the first screw rod drives the moving sleeve to move through the first screw rod sleeve to realize the adjustment of the position of the movable clamping mechanism and the adjustment of the movable clamping mechanism and the fixed clamping mechanism. The adjustment of the spacing between the beams meets the clamping connection between the formwork of beams of different widths.

2. The utility model rotates the second screw rod through the hexagonal head, and the second screw rod drives the second screw rod sleeve to move in the installation sleeve to adjust the distance between the movable card and the fixed card, so that the clamping mechanism can be used for buildings with different thicknesses. For clamping of the concrete arc beam formwork, reversely rotate the second screw mandrel so that the movable clamp and the fixed clamp are clamped and fixed on the formwork.

Description of drawings

Fig. 1 is a structural schematic diagram of a construction concrete curved beam fixture.

Fig. 2 is a cross-sectional view of a construction concrete curved beam fixture.

FIG. 3 is a partial enlarged view of A in FIG. 2 .

Fig. 4 is a front view of a fixed card and a movable card in a construction concrete curved beam fixture.

In the figure: 1. fixture mechanism; 2. pipe body; 3. fixed clamping mechanism; 4. turntable; 5. movable clamping mechanism; 6. first screw rod; 7. fixed sleeve; 8. clamping mechanism; 9. Moving sleeve; 10. First screw sleeve; 11. Installation sleeve; 12. Fixed card; 13. Second screw; 14. Second screw sleeve; 15. Movable card; 16. Hexagonal head; 17. The second strip hole; 18, the first strip hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4. In an embodiment of the present utility model, a construction concrete curved beam fixture includes a plurality of fixture mechanisms 1, and the fixture mechanism 1 is fixed on the building concrete curved beam formwork, and the fixture mechanism 1 Including the tube body 2, the tube body 2 is connected with the first screw rod 6 for rotation, one end of the first screw rod 6 runs through the end of the tube body 2 and is fixedly connected with the turntable 4, and the end of the tube body 2 close to the turntable 4 is fixedly connected with a The fixed clamping mechanism 3 is movably connected with the movable clamping mechanism 5 on the pipe body 2, and the movable clamping mechanism 5 is threadedly connected with the first screw rod 6. By adjusting the distance between the movable clamping mechanism 5 and the fixed clamping mechanism 3 , the movable clamping mechanism 5 and the fixed clamping mechanism 3 are fixed on the construction concrete arc beam template, which increases the stability of the template in use.

The fixed clamping mechanism 3 includes a fixed sleeve 7, which is set on the pipe body 2, and the fixed sleeve 7 is fixedly connected with the outer wall of the pipe body 2, and a clamping mechanism 8 is fixedly installed on the bottom of the fixed sleeve 7.

The movable clamping mechanism 5 includes a moving sleeve 9 and a first screw sleeve 10. The moving sleeve 9 is sleeved on the pipe body 2, and the inner wall of the moving sleeve 9 is slidingly connected with the outer wall of the pipe body 2. The first screw sleeve 10 is built into the pipe body. body 2, and the first screw rod sleeve 10 is slidingly connected with the inner wall of the pipe body 2, the first screw rod 6 runs through the first screw rod sleeve 10, and the first screw rod 6 is threadedly connected with the first screw rod sleeve 10, and the pipe body 2. The top wall and the bottom run through the first strip-shaped hole 18, the top and bottom of the first screw sleeve 10 penetrate the corresponding first strip-shaped hole 18 and the inner wall of the moving sleeve 9 is fixedly connected, and the bottom of the moving sleeve 9 is fixedly connected with a clamping The mechanism 8 rotates the first screw rod 6, and the first screw rod 6 drives the movable clamping mechanism 5 to move through the first screw sleeve 10, and adjusts the distance between the movable clamping mechanism 5 and the fixed clamping mechanism 3 to meet different widths. Snap joints between formwork for beams.

The clamping mechanism 8 fixedly connected to the bottom of the fixed clamping mechanism 3 and the movable clamping mechanism 5 is arranged symmetrically. The clamping mechanism 8 includes an installation sleeve 11, and the installation sleeve 11 is fixedly installed on the bottom of the corresponding fixed sleeve 7 and the movable sleeve 9. The installation sleeve 11 is rotationally connected with a second screw mandrel 13, and is slidably connected with a second screw mandrel cover 14 in the mounting sleeve 11. Two screw mandrels 13 are threadedly connected, and the bottom of the mounting sleeve 11 runs through a second strip-shaped hole 17, and the bottom of the second screw mandrel sleeve 14 runs through the second strip-shaped hole 17 and is fixedly connected with a movable card 15 at the bottom of the mounting sleeve 11. The bottom of the cover 11 is fixedly connected with a fixed card 12, the fixed card 12 is attached to the outer wall of the formwork of the corresponding building concrete arc beam, the second screw rod 13 is rotated, and the second screw rod 13 drives the second screw rod sleeve 14 on the installation sleeve 11 Move, the second screw mandrel sleeve 14 moves with the movable card 15, so that the movable card 15 is attached to the inner wall of the template, and the movable card 15 and the fixed card 12 are fixed on the template.

The end of the second screw rod 13 away from the movable card 15 penetrates the mounting sleeve 11 and is fixedly connected with the hexagonal head 16 , and is clamped with the hexagonal head 16 by a wrench to facilitate the rotation of the second screw rod 13 .

Movable card 15 is identical with fixed card 12 structures.

The working principle of the utility model is:

When in use, the first screw mandrel 6 is rotated by the turntable 4, and the first screw mandrel 6 drives the first screw mandrel sleeve 10 to move in the tube body 2, thereby driving the moving sleeve 9 to move, and the adjustment of the position of the movable clamping mechanism 5 is performed by The hex head 16 rotates the second screw 13 to rotate, the second screw 13 moves with the movable card 15 through the second screw sleeve 14, adjusts the distance between the movable card 15 and the fixed card 12, and the staff will move the clamping mechanism 5 and the clamping mechanism 8 of the fixed clamping mechanism 3 are clamped on the template of the corresponding building concrete arc beam, that is, the top of the template is built between the movable card 15 and the fixed card 12 of the clamping mechanism 8, and the turntable 4 is rotated. The first screw mandrel 6 moves with the movable clamping mechanism 5, so that the fixed clamp 12 of the movable clamping mechanism 5 and the fixed clamping mechanism 3 fits with the outer wall of the template, and the second screw rod 13 is reversely rotated, so that the movable clamp 15 Clamp and fix on the template with the fixed card 12, turn the turntable 4 again, so that the movable clamping mechanism 5 is locked.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. The utility model provides a building concrete arc roof beam fixture, includes a plurality of fixture mechanisms (1), its characterized in that: the fixture mechanism (1) is fixed on a building concrete arc beam template, the fixture mechanism (1) comprises a pipe body (2), a first screw rod (6) is rotationally connected to the pipe body (2), one end of the first screw rod (6) penetrates through the end part of the pipe body (2) and is fixedly connected with a rotary table (4), one end, close to the rotary table (4), of the pipe body (2) is sleeved with a fixedly connected clamping mechanism (3), a movable clamping mechanism (5) is movably connected to the pipe body (2), and the movable clamping mechanism (5) is in threaded connection with the first screw rod (6).

2. The construction concrete arched beam clamp of claim 1, wherein: the fixing clamping mechanism (3) comprises a fixing sleeve (7), the fixing sleeve (7) is sleeved on the pipe body (2), the fixing sleeve (7) is fixedly connected with the outer wall of the pipe body (2), and a clamping mechanism (8) is fixedly installed at the bottom of the fixing sleeve (7).

3. The construction concrete arched beam clamp of claim 1, wherein: the movable clamping mechanism (5) comprises a movable sleeve (9) and a first screw rod sleeve (10), the movable sleeve (9) is sleeved on the pipe body (2), the inner wall of the movable sleeve (9) is in sliding connection with the outer wall of the pipe body (2), the first screw rod sleeve (10) is arranged in the pipe body (2), the first screw rod sleeve (10) is in sliding connection with the inner wall of the pipe body (2), the first screw rod (6) penetrates through the first screw rod sleeve (10), the first screw rod (6) is in threaded connection with the first screw rod sleeve (10), the top wall and the bottom of the pipe body (2) penetrate through first strip-shaped holes (18) formed in the penetrating mode, the top and the bottom of the first screw rod sleeve (10) penetrate through corresponding first strip-shaped holes (18) to be fixedly connected with the inner wall of the movable sleeve (9), and the bottom of the movable sleeve (9) is fixedly connected with a clamping mechanism (8).

4. The construction concrete arched beam clamp of claim 1, wherein: the clamping mechanism (8) fixedly connected with the bottoms of the fixed clamping mechanism (3) and the movable clamping mechanism (5) are symmetrically arranged, the clamping mechanism (8) comprises a mounting sleeve (11), the mounting sleeve (11) is fixedly mounted at the bottoms of the corresponding fixed sleeve (7) and moving sleeve (9), a second screw rod (13) is rotationally connected to the mounting sleeve (11), a second screw rod sleeve (14) is slidably connected to the mounting sleeve (11), the second screw rod sleeve (14) is sleeved on the second screw rod (13), the second screw rod sleeve (14) is in threaded connection with the second screw rod (13), a second strip-shaped hole (17) is formed in the bottom of the mounting sleeve (11) in a penetrating mode, a movable clamp (15) is fixedly connected to the bottom of the mounting sleeve (11), and a fixing clamp (12) is fixedly connected to the bottom of the mounting sleeve (11).

5. The construction concrete arched beam fixture of claim 4, wherein: one end of the second screw rod (13) far away from the movable clamp (15) penetrates through the mounting sleeve (11) and is fixedly connected with a hexagon head (16).

6. The construction concrete arched beam fixture of claim 4, wherein: the movable card (15) and the fixed card (12) have the same structure.

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