Splicing type building template structure

Abstract

The utility model relates to the field of constructional engineering, and discloses a splicing type building template structure which comprises two adjacent steel templates, a plurality of positioning holes are formed in the peripheral sides of the two steel templates respectively, the adjacent positioning holes of the two steel templates are jointly connected with the same U-shaped buckle, and the U-shaped buckle structurally comprises a linear section and a bent section. The steel formwork further comprises a limiting mechanism and an adjusting mechanism, the limiting mechanism is arranged on the linear section and can prolong the length of the linear section, the adjusting mechanism is arranged on the bent section and can prolong the length of the bent section, and the limiting mechanism and the adjusting mechanism are both located at the joint of the two steel formworks. The first screw rod drives the rotating plate to move, so that the distance between the left sides of the guide blocks and one side of the inner wall of the threaded hole is equal to the length of the joint of the two steel formworks, and when the linear section of the U-shaped buckle penetrates through the positioning hole, the two guide blocks make contact with the inner wall of one steel formwork under the action of the supporting spring; therefore, the straight line segment can be conveniently positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a spliced ​​building template structure. Background Art

[0002] Building formwork is a temporary structure used in construction to support concrete pouring and form the desired structural shape. They are usually made of materials such as wood, plywood, steel plate, aluminum alloy or polymer. Usually, steel formwork cards are needed when splicing adjacent building formworks.

[0003] Steel formwork clips, also known as steel formwork fasteners, are one of the connectors used to combine steel formwork in construction. Their main functions are to connect steel formworks, connect steel formworks with steel ribs, and to tie two vertical side formworks. Steel formwork clips usually include U-shaped clips, L-shaped pins, fasteners, hook bolts, fastening bolts, tension bolts, etc.

[0004] When splicing adjacent building formworks, the existing splicing building formwork structure usually uses U-shaped buckles to fix and restrict the adjacent formwork connections. However, one U-shaped buckle can only be used for one specification of formwork, and there is a lack of a mechanism for adjusting the length according to different specifications of formworks, which makes the single U-shaped buckle have a small scope of application. Based on this, we propose a splicing building formwork structure. Utility Model Content

[0005] The utility model aims to provide a spliced ​​building template structure to solve the problem in the above-mentioned background technology that the U-shaped buckle lacks a mechanism for adjusting the length according to templates of different specifications, resulting in a small application range of a single U-shaped buckle.

[0006] The technical solution of the utility model is: a spliced ​​building template structure, including two adjacent steel templates, a plurality of positioning holes are respectively opened on the circumference of the two steel templates, the adjacent positioning holes of the two steel templates are commonly connected with the same U-shaped buckle, the U-shaped buckle composition structure includes a straight section and a curved section, and also includes a limiting mechanism and an adjusting mechanism, the limiting mechanism is arranged on the straight section and can extend the length of the straight section, the adjusting mechanism is arranged on the curved section and can extend the length of the curved section, and the limiting mechanism and the adjusting mechanism are both located at the connection between the two steel templates.

[0007] Preferably, the straight line segment passes through the interior of the positioning hole.

[0008] Preferably, the limiting mechanism includes two guide blocks, a threaded hole is provided at one end of the straight section, and two movable holes are provided on the outer wall of the straight section, both of which are communicated with the interior of the threaded hole, a first screw is threadedly connected to the interior of the threaded hole, and a rotating plate is rotatably connected to one end of the first screw, and mounting holes are provided on the outer wall of the rotating plate near the inner sides of the two movable holes, and support springs are fixedly connected to the inner walls of the two mounting holes, and opposite sides of the two guide blocks are respectively fixedly connected to one end of the two support springs, and the two guide blocks slide in the two movable holes respectively.

[0009] Preferably, the outer wall of the straight line segment is provided with scale lines.

[0010] The right sides of the two guide blocks are both configured as arc-shaped surfaces convex toward the outside of the straight line segment.

[0011] Preferably, the adjustment mechanism includes a clamping rod, one end of the bent section is provided with a sliding groove, a slide plate is slidably connected to the inside of the sliding groove, one end of the slide plate is fixedly connected to a second screw, one end of the clamping rod is rotatably connected to one end of the second screw, one end of the bent section is rotatably connected to a threaded ring near the outer side of the sliding groove, and the inner wall of the threaded ring is threadedly connected to the outer wall of the second screw.

[0012] Preferably, the outer wall of the clamping rod is in contact with the inner wall of one of the steel formworks.

[0013] The utility model provides a spliced ​​building template structure through improvement, which has the following improvements and advantages compared with the prior art:

[0014] 1. In the utility model, the first screw drives the rotating plate to move, so that the distance between the left side of the guide block and the inner wall of the threaded hole is the same as the length of the connection between the two steel templates. When the straight section of the U-shaped buckle passes through the positioning hole, the two guide blocks contact the inner wall of one steel template under the action of the supporting spring, so that the straight section can be conveniently positioned. In addition, by rotating the threaded ring of the curved section, the position of the clamping rod can be adjusted according to the length of the connection between the two steel templates, so that the U-shaped buckle can limit and fix the position of steel templates of different specifications when splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 This is a schematic diagram of the U-shaped buckle structure of the utility model;

[0018] Figure 4 It is a straight section cross-sectional view of the U-shaped buckle of the utility model;

[0019] Figure 5 It is a partial structural schematic diagram of the U-shaped buckle of the utility model.

[0020] Description of reference numerals:

[0021] 1. Steel template; 2. Positioning hole; 3. U-shaped buckle; 4. Straight section; 5. Curved section; 6. Threaded hole; 7. Moving hole; 8. First screw; 9. Rotating plate; 10. Mounting hole; 11. Support spring; 12. Guide block; 13. Slide groove; 14. Second screw; 15. Connecting rod; 16. Threaded ring; 17. Scale line; 18. Slide plate. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0023] Figure 1-Figure 5 It is the best embodiment of the utility model, and the following Figure 1-Figure 5 The utility model is further described.

[0024] Refer to the attached Figure 1-Figure 5 A spliced ​​building formwork structure includes two adjacent steel formworks 1. A plurality of positioning holes 2 are respectively opened on the sides of the two steel formworks 1. The adjacent positioning holes 2 of the two steel formworks 1 are commonly connected with the same U-shaped buckle 3. The U-shaped buckle 3 is composed of a straight section 4 and a curved section 5.

[0025] The spliced ​​building formwork structure also includes a limiting mechanism and an adjusting mechanism. The limiting mechanism is arranged on the straight segment 4 and is used to extend the length of the straight segment 4. The adjusting mechanism is arranged on the curved segment 5 and is used to extend the length of the curved segment 5. The limiting mechanism and the adjusting mechanism are both located at the connection between the two steel formworks 1.

[0026] In this embodiment, by cooperating with the limiting mechanism and the adjusting mechanism, the U-shaped buckle 3 can adjust the length of the straight section 4 and the curved section 5 respectively according to the length of the connection between the adjacent steel templates 1. Therefore, the U-shaped buckle 3 can limit and fix the position of steel templates 1 of different specifications when they are spliced.

[0027] Specifically, the straight line segment 4 passes through the interior of the positioning hole 2 .

[0028] In this embodiment, it is convenient to limit the position of the U-shaped buckle 3 inside the positioning hole 2 .

[0029] Specifically, the limiting mechanism includes two guide blocks 12, a threaded hole 6 is provided at one end of the straight section 4, and two movable holes 7 are provided on the outer wall of the straight section 4. The two movable holes 7 are communicated with the interior of the threaded hole 6, and a first screw rod 8 is threadedly connected to the interior of the threaded hole 6. A rotating plate 9 is rotatably connected to one end of the first screw 8. Mounting holes 10 are provided on the outer wall of the rotating plate 9 near the inner side of the two movable holes 7. Support springs 11 are fixedly connected to the inner walls of the two mounting holes 10. The opposite sides of the two guide blocks 12 are respectively fixedly connected to one end of the two support springs 11, and the two guide blocks 12 slide in the two movable holes 7 respectively.

[0030] In this embodiment, the right sides of the two guide blocks 12 are both configured as arc-shaped surfaces convex toward the outside of the straight line segment 4 .

[0031] Specifically, the outer wall of the straight line segment 4 is provided with scale lines 17 .

[0032] In this embodiment, the first screw rod 8 can adjust the position of the guide block 12 according to the length of the connection between the two steel templates 1.

[0033] Specifically, the adjustment mechanism includes a clamping rod 15, a slide groove 13 is opened at one end of the curved section 5, a slide plate 18 is slidably connected inside the slide groove 13, one end of the slide plate 18 is fixedly connected to the second screw rod 14, one end of the clamping rod 15 is rotatably connected to one end of the second screw rod 14, one end of the curved section 5 is rotatably connected to the outer side of the slide groove 13, and the inner wall of the threaded ring 16 is adapted to the outer wall of the second screw rod 14 and is threadedly connected.

[0034] In this embodiment, the diameter of the threaded ring 16 is the same as the diameter of the curved section 5 .

[0035] Specifically, the outer wall of the clamping rod 15 contacts the inner wall of one of the steel templates 1 .

[0036] In this embodiment, the shape of the clamping rod 15 is L-shaped, which is convenient for limiting the position of one of the steel templates 1.

[0037] The working principle and use process of the utility model are as follows: when in use, firstly, due to the force of the support spring 11, it is convenient to drive the guide block 12 to pass through the moving hole 7 and be located outside the straight line segment 4, and the first screw rod 8 is rotated so that the first screw rod 8 drives the rotating plate 9 to move inside the threaded hole 6, and at the same time, the rotating plate 9 drives the guide block 12 to move in the moving hole 7, and due to the setting of the scale line 17, the distance between the left side of the guide block 12 and one side of the inner wall of the threaded hole 6 is the same as the length of the connection between the two steel templates 1. When the straight line segment 4 of the U-shaped buckle 3 enters the positioning hole 2, the arcuate surfaces of the two guide blocks 12 are restricted by the positioning hole 2, so that the guide block 12 drives the support spring 11 to compress. When the straight line segment 4 passes through the inside of the positioning hole 2, due to the reaction force of the support spring 11, the outer wall of the guide block 12 is driven to pass through the moving hole 7 and be located outside the straight line segment 4. At this time, the left side of the guide block 12 contacts with the inner wall of a steel template 1, so that the straight line segment 4 can be conveniently positioned, and the U-shaped buckle 3 is prevented from restricting and fixing the two vertically placed steel templates 1 to prevent accidental falling.

[0038] Secondly, rotate the threaded ring 16 so that the threaded ring 16 drives the second screw 14 to move. Since the second screw 14 is rotatably connected to the slide plate 18, the slide plate 18 moves inside the slide groove 13, and the second screw 14 drives the clamping rod 15 to move. The position of the clamping rod 15 can be adjusted according to the length of the connection between the two steel templates 1. In this way, the U-shaped buckle 3 can limit and fix the position of steel templates 1 of different specifications when spliced. Then the staff knocks on the bent section 5 of the U-shaped buckle 3, so that the bent section 5 of the U-shaped buckle 3 gradually approaches the front side of the steel template 1, while squeezing and limiting the adjacent steel templates 1, thereby completing the splicing of the two steel templates 1.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A spliced ​​building formwork structure, characterized in that: The invention comprises two adjacent steel templates (1), wherein a plurality of positioning holes (2) are respectively formed on the circumference of the two steel templates (1), and the adjacent positioning holes (2) of the two steel templates (1) are connected to a common U-shaped buckle (3), wherein the U-shaped buckle (3) comprises a straight section (4) and a curved section (5), and further comprises a limiting mechanism and an adjusting mechanism, wherein the limiting mechanism is arranged on the straight section (4) and is capable of extending the length of the straight section (4), and the adjusting mechanism is arranged on the curved section (5) and is capable of extending the length of the curved section (5), and the limiting mechanism and the adjusting mechanism are both located at the connection between the two steel templates (1); The straight line segment (4) passes through the interior of the positioning hole (2); The limiting mechanism comprises two guide blocks (12), a threaded hole (6) is formed at one end of the straight section (4), two movable holes (7) are formed on the outer wall of the straight section (4), the two movable holes (7) are communicated with the inside of the threaded hole (6), a first screw rod (8) is threadedly connected to the inside of the threaded hole (6), one end of the first screw rod (8) is rotatably connected to a rotating plate (9), an outer wall of the rotating plate (9) is formed with mounting holes (10) near the inner sides of the two movable holes (7), the inner walls of the two mounting holes (10) are fixedly connected to support springs (11), opposite sides of the two guide blocks (12) are respectively fixedly connected to one end of the two support springs (11), and the two guide blocks (12) slide in the two movable holes (7) respectively.

2. A spliced ​​building template structure according to claim 1, characterized in that: The outer wall of the straight line segment (4) is provided with scale lines (17).

3. A spliced ​​building template structure according to claim 1, characterized in that: The right side surfaces of the two guide blocks (12) are both arranged as arc-shaped surfaces that bulge outwardly toward the straight line segment (4).

4. The spliced ​​building template structure according to claim 1, characterized in that: The adjustment mechanism comprises a clamping rod (15), one end of the curved section (5) is provided with a slide groove (13), a slide plate (18) is slidably connected inside the slide groove (13), one end of the slide plate (18) is fixedly connected to a second screw rod (14), one end of the clamping rod (15) is rotatably connected to one end of the second screw rod (14), one end of the curved section (5) is rotatably connected to a threaded ring (16) near the outer side of the slide groove (13), and the inner wall of the threaded ring (16) is threadedly connected to the outer wall of the second screw rod (14).

5. A spliced ​​building template structure according to claim 4, characterized in that: The outer wall of the clamping rod (15) contacts the inner wall of one of the steel templates (1).

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