Brick clamp for building construction
By designing an adjustable brick clamping structure, the problem of narrow width in traditional brick clamping plates is solved, enabling stable clamping of bricks of different lengths, improving construction safety and brick protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI BENYE CONSTR CO LTD
- Filing Date
- 2024-12-04
- Publication Date
- 2026-07-14
AI Technical Summary
Traditional brick clamps have narrow clamping plates, making it difficult to accommodate bricks of different lengths. This results in a limited clamping area, making bricks prone to shaking, falling, or being damaged. Long bricks, in particular, are easily damaged due to excessive local pressure.
A brick clamp for building construction has been designed, comprising a fixed support plate, a fixed connecting rod, and a movable support plate. The clamping plates are adjusted by a two-way screw and a rotating block to achieve flexible adjustment of the clamping plate spacing. Combined with the design of springs and handles, a stable clamping is achieved.
The increased clamping area reduces the risk of brick shaking and falling, improves construction safety and the protection of bricks, and avoids cracks or damage caused by excessive local pressure.
Smart Images
Figure CN224492769U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of brick clamp technology, specifically referring to brick clamps used in building construction. Background Technology
[0002] In the construction process, brick handling and bricklaying are very common and important steps. Traditional brick clamps have many inconveniences and limitations in actual use. Many brick clamps are usually designed with a set of relatively narrow clamps. When facing long bricks, these narrow clamps can only make small contact with the two ends of the brick, and the clamping area formed is very limited.
[0003] Due to the small clamping area, long bricks are prone to shaking during clamping and handling, which can cause them to fall. This not only damages the bricks and wastes materials but also poses a safety threat to construction workers. On the other hand, the narrow clamping plate concentrates the weight of the long bricks on the localized area where the clamping plate contacts the brick. When long bricks are subjected to such uneven pressure, their internal structure is easily damaged. In particular, some relatively fragile bricks may crack or even break during the clamping process, which not only increases the brick loss rate but also raises construction costs. Utility Model Content
[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a brick clamp for building construction, which effectively solves the problem that the clamp width is narrow and it is not convenient to adjust it according to bricks of different lengths.
[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a brick clamp for building construction, including a fixed support plate, a fixed connecting rod and a movable support plate, wherein the fixed connecting rod is located at the center of the fixed support plate and is set perpendicular to the fixed support plate, and the movable support plate is parallel to the fixed support plate and slidably set on the fixed connecting rod, and clamping plates are provided in pairs on both the fixed support plate and the movable support plate;
[0006] A connecting end plate is fixed to one end of the fixed support plate. A bidirectional lead screw is rotatably provided on the connecting end plate. A fixing sleeve is fixed on the outer side wall of the top of the clamp on the fixed support plate. The fixing sleeve and the bidirectional lead screw are threadedly connected. A rotating block is fixed to one end of the bidirectional lead screw.
[0007] Preferably, a limiting rod is fixed on the clamping plate, and the clamping plate located on the movable support plate slides on the movable support plate through the limiting rod.
[0008] Preferably, a center plate is slidably provided at the center of the fixed connecting rod, a connecting top plate is fixed at the top of the center plate, two sets of symmetrical connecting blocks are fixed on the outer side of the movable support plate, an adjusting rod is hinged to the connecting block and the connecting top plate, a spring is fixed on the bottom surface of the connecting top plate and the top surface of the fixed connecting rod, and a handle is fixed at the top of the connecting top plate.
[0009] Preferably, the outer surface of the fixed connecting rod is provided with two mutually perpendicular handles, and the two handles are cylindrical.
[0010] Preferably, the inner side of the clamp is provided with an anti-slip pad, which is made of rubber.
[0011] Preferably, a limiting plate is fixed at the bottom of the center plate to limit the center plate.
[0012] The beneficial effects achieved by adopting the above-described structure are as follows:
[0013] 1. The adjustable clamping plate design allows for flexible adjustment of the spacing between the two sets of clamping plates according to the brick length, increasing the contact area between the clamping plates and the brick. This makes the brick more securely fixed between the clamping plates, greatly reducing the risk of shaking and falling, and improving the safety and reliability of the construction process.
[0014] 2. The adjustable clamps can be adapted to the length of long bricks. Compared to traditional narrow clamps that concentrate force, this method of evenly distributing force effectively avoids the problem of long bricks cracking or being damaged due to excessive local pressure. It provides good protection for the bricks. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of the brick clamp for building construction proposed in this utility model. Figure 1 ;
[0016] Figure 2 This is a schematic diagram of the overall structure of the brick clamp for building construction proposed in this utility model. Figure 2 ;
[0017] Figure 3 This is a front view of the brick clamp for building construction proposed in this utility model;
[0018] Figure 4 This is a schematic diagram of the overall structure of the brick clamp for building construction proposed in this utility model. Figure 3 .
[0019] The components are as follows: 1. Fixed support plate, 2. Fixed connecting rod, 3. Movable support plate, 4. Clamping plate, 5. Connecting end plate, 6. Bidirectional lead screw, 7. Fixed sleeve block, 8. Rotating block, 9. Limiting rod, 10. Center plate, 11. Limiting bottom plate, 12. Connecting top plate, 13. Handle one, 14. Adjusting rod, 15. Connecting block, 16. Spring, 17. Handle two, 18. Anti-slip pad. Detailed Implementation
[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.
[0022] like Figure 1-4 As shown, the brick clamp for building construction proposed in this utility model includes a fixed support plate 1, a fixed connecting rod 2 and a movable support plate 3. The fixed connecting rod 2 is located at the center of the fixed support plate 1 and is set perpendicular to the fixed support plate 1. The movable support plate 3 is parallel to the fixed support plate 1 and is slidably set on the fixed connecting rod 2. Both the fixed support plate 1 and the movable support plate 3 are provided with a pair of clamping plates 4.
[0023] like Figure 1 , 4As shown, a connecting end plate 5 is fixed to one end of the fixed support plate 1. A bidirectional screw 6 is rotatably mounted on the connecting end plate 5. A fixing sleeve 7 is fixed on the outer wall of the top of the clamping plate 4 on the fixed support plate 1. The fixing sleeve 7 and the bidirectional screw 6 are threadedly connected. A rotating block 8 is fixed to one end of the bidirectional screw 6. Rotating the rotating block 8 drives the bidirectional screw 6 to rotate. The bidirectional screw 6 drives the fixing sleeve 7 to move closer or further away from each other, thereby driving the clamping plate 4 to move closer or further away from each other, adjusting the position of the clamping plate 4. The clamping plate 4 can be placed at a suitable position outside the brick according to the width of the brick, so that the rotating block 8 is subjected to uniform force and ensures the stability of the rotating block 8 in clamping. A limit rod 9 is fixed on the clamping plate 4. The clamping plate 4 on the movable support plate 3 slides on the movable support plate 3 through the limit rod 9, so that the movable support plate 3 and the clamping plate 4 on the fixed support plate 1 move synchronously.
[0024] like Figure 1-4 As shown, a center plate 10 is provided at the center of the fixed connecting rod 2, which slides up and down. A limiting base plate 11 is fixed at the bottom of the center plate 10 to limit the center plate. A connecting top plate 12 is fixed at the top of the center plate 10. Two sets of symmetrical connecting blocks 15 are fixed on the outer side of the movable support plate 3. An adjusting rod 14 is hinged to the connecting block 15 and the connecting top plate 12. A spring 16 is fixed on the bottom surface of the connecting top plate 12 and the top surface of the fixed connecting rod 2. A handle 13 is fixed at the top of the connecting top plate 12. By holding the handle 13 and pulling the connecting top plate 12 upward, the connecting top plate 12 drives the limiting base plate 11 to rise, the spring 16 is compressed, and at the same time, the adjusting rod 14 is rotated. The adjusting rod 14 drives the movable support plate 3 to move relative to the fixed connecting rod 2 towards the fixed support plate 1, thereby clamping the brick.
[0025] like Figure 1 , 2 As shown in Figure 4, the outer side of the fixed connecting rod 2 is provided with mutually perpendicular handles 17. The handles 17 are cylindrical and can be used to pick up the object when not clamping it. The height of the handles 17 is higher than the height of the limiting rod 9, which facilitates the movement of the clamping plate 4 and the limiting rod 9. The inner side of the clamping plate 4 is provided with an anti-slip pad 18. The anti-slip pad 18 is made of rubber, which increases friction to ensure the stability of the clamping and also protects the brick.
[0026] In practical use, when using the brick clamp to pick up bricks, first adjust the position of the clamping plate 4 according to the length of the rotating block 8. By rotating the rotating block 8, the double-sided screw 6 is rotated. The double-sided screw 6 drives the fixed sleeve block 7 to move closer or further away from each other, which in turn drives the clamping plate 4 to move closer or further away from each other. Adjust the position of the clamping plate 4 to a suitable position, align the clamping plate 4 with the brick, and position the clamping plate 4 at a suitable position on both sides of the brick. Hold the handle 13 and pull the connecting top plate 12 upward. The connecting top plate 12 drives the limiting bottom plate 11 to rise, the spring 16 is compressed, and at the same time, it drives the adjusting rod 14 to rotate. The adjusting rod 14 drives the movable support plate 3 to move relative to the fixed connecting rod 2 towards the fixed support plate 1, thereby clamping the brick. The rotating block 8 is firmly clamped between the clamping plates 4. Move the brick to a suitable position, release the handle 13. Under the action of the spring 16's own restoring force, the clamping plate 4 moves away from the brick, releasing the fixation of the brick. Remove the brick clamp by holding the handle 2 17.
[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A brick clamp for building construction, characterized in that: It includes a fixed support plate (1), a fixed connecting rod (2) and a movable support plate (3). The fixed connecting rod (2) is located at the center of the fixed support plate (1) and is perpendicular to the fixed support plate (1). The movable support plate (3) is parallel to the fixed support plate (1) and is slidably mounted on the fixed connecting rod (2). Both the fixed support plate (1) and the movable support plate (3) are provided with a pair of clamping plates (4). One end of the fixed support plate (1) is fixed with a connecting end plate (5), and a bidirectional lead screw (6) is rotatably provided on the connecting end plate (5). A fixing sleeve (7) is fixed on the outer side wall of the top of the clamp (4) on the fixed support plate (1). The fixing sleeve (7) and the bidirectional lead screw (6) are threadedly connected. One end of the bidirectional lead screw (6) is fixed with a rotating block (8).
2. The brick clamp for building construction according to claim 1, characterized in that: A limiting rod (9) is fixed on the clamping plate (4), and the clamping plate (4) located on the movable support plate (3) slides on the movable support plate (3) through the limiting rod (9).
3. The brick clamp for building construction according to claim 2, characterized in that: A center plate (10) is provided at the center of the fixed connecting rod (2) and slides up and down. A limiting base plate (11) is fixed at the bottom of the center plate (10). A connecting top plate (12) is fixed at the top of the center plate (10). Two sets of symmetrical connecting blocks (15) are fixed on the outer side of the movable support plate (3). An adjusting rod (14) is hinged on the connecting block (15) and the connecting top plate (12). A spring (16) is fixed on the bottom surface of the connecting top plate (12) and the top surface of the fixed connecting rod (2). A handle (13) is fixed at the top of the connecting top plate (12).
4. The brick clamp for building construction according to claim 3, characterized in that: The outer side of the fixed connecting rod (2) is provided with two handles (17) that are perpendicular to each other, and the handles (17) are cylindrical.
5. The brick clamp for building construction according to claim 4, characterized in that: The inner side of the clamp (4) is provided with an anti-slip pad (18), which is made of rubber.
6. The brick clamp for building construction according to claim 5, characterized in that: A limiting base plate (11) is fixed at the bottom of the center plate (10).