Top beam supporting device for building

Abstract

The utility model relates to the field of building support, in particular to a top beam support device for building, which comprises a moving rod, the top end of the moving rod is connected with a limiting slide way, a clamping component is connected in the limiting slide way, the clamping component comprises a positioning plate, the bottom end of the positioning plate is provided with a transmission rod, and the top end of the limiting slide way is fixedly connected with a connecting plate. The transmission rod is slidably connected into the connecting plate, the bottom end of the transmission rod is connected with a driving block, driving parts are arranged at the two ends of the driving block, clamping blocks abut against the driving parts, a supporting plate is fixedly connected into the limiting sliding way, and the two clamping blocks are slidably connected to the two ends of the supporting plate correspondingly. According to the device, the two ends of the top beam can be automatically clamped, workload increase and working time increase caused by manual operation are avoided, meanwhile, in the process that the clamping assembly clamps the top beam, the position of the device can be corrected, it is ensured that the center line of the device and the center line of the top beam are collinear, and therefore rollover of the top beam is avoided.

Description

Technical Field

[0001] The utility model relates to the field of building support, in particular to a top beam support device for buildings. Background Art

[0002] During the construction process, the top beam of the building needs to be supported to prevent the top beam from tilting, falling, or tipping over during the construction process, which would affect the construction progress and safety of the entire building. In the process of supporting the top beam, a top beam support device is needed to provide initial support for the top beam. Most of the existing support devices directly use steel bars for support, which is not flexible enough in use and is not easy to reuse after use.

[0003] In Chinese patent CN217581199U, a top beam support for construction is introduced, wherein an adjusting plate, a connecting rod, a top plate and an adjusting bolt are arranged in coordination, and the adjusting bolt can be used to assist in supporting the top beam during use, thereby reducing the probability of the top beam tipping over, and through the coordinated arrangement of positioning holes and positioning columns, the connecting rod can be installed or removed during actual use, and can be removed to reduce space occupation, making it more flexible during use. However, technicians in this field have found in actual operation that the device requires staff to perform manual adjustments according to top beams of different specifications. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a building top beam supporting device to clamp and support top beams of different specifications.

[0005] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a building top beam support device includes a moving rod, the top end of the moving rod is connected to a limiting slide, a clamping assembly is connected in the limiting slide, the clamping assembly includes a positioning plate, a transmission rod is provided at the bottom end of the positioning plate, a connecting plate is fixedly connected to the top end of the limiting slide, the transmission rod is slidably connected in the connecting plate, the bottom end of the transmission rod is connected to a driving block, driving parts are provided at both ends of the driving block, a clamping block is abutted on the driving part, a support plate is fixedly connected in the limiting slide, and two clamping blocks are respectively slidably connected at both ends of the support plate.

[0006] As a preferred technical solution of the utility model, a transmission part is provided on one end of the clamping block that contacts the driving part, and the transmission part is slidably connected with the corresponding driving part.

[0007] As a preferred technical solution of the utility model, a compression spring is sleeved on the transmission rod, and two ends of the compression spring are respectively connected to the positioning plate and the connecting plate.

[0008] As a preferred technical solution of the utility model, a plurality of positioning holes are arranged at equal intervals along the length direction on the moving rod, the moving rod is sleeved in a fixed sleeve, a fixing hole is arranged on the top of the fixed sleeve, and the fixing hole is connected to the corresponding positioning hole by bolts.

[0009] As a preferred technical solution of the utility model, the bottom end of the fixed sleeve is connected to a support assembly, and the support assembly includes a storage box. A storage slide is provided on each end of the storage box, and a lifting block is slidably connected in the storage slide, and a fixed plate is hinged below the lifting block.

[0010] As a preferred technical solution of the utility model, a positioning block is arranged in the storage box, and a connecting rod is arranged on each end surface of the positioning block, and the other end of the connecting rod is fixedly connected to the corresponding lifting block.

[0011] As a preferred technical solution of the utility model, a first magnet is arranged inside the storage box, a second magnet is arranged on the top of the positioning block, and the first magnet and the second magnet have opposite magnetic poles in corresponding positions.

[0012] As a preferred technical solution of the utility model, a tension spring is arranged on one end of the fixing plate facing the positioning block, and both ends of the tension spring are respectively connected to the fixing plate and the positioning block.

[0013] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0014] 1. The clamping assembly arranged on the moving rod can automatically clamp the two ends of the top beam, avoiding the increase of workload and working time caused by manual operation. At the same time, in the process of clamping the top beam by the clamping assembly, the position of the device can be corrected to ensure that the center line of the device is in line with the center line of the top beam, thereby avoiding the top beam from tipping over.

[0015] 2. In the process of clamping the top beam by the clamping assembly, the clamping assembly can adapt itself according to the specifications of the top beam, so that the device can support and clamp top beams of different specifications, thereby improving the adaptability of the device.

[0016] 3. The support assembly arranged at the bottom end of the fixed sleeve can improve the stability of the device when it is stationed on the ground, so that the device will not roll over when it is affected by a certain external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the connection between the fixed sleeve and the moving rod of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping assembly of the utility model;

[0021] Figure 5 It is a cross-sectional view of the clamping assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the support assembly of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the storage box of the utility model;

[0024] Figure 8 It is a schematic diagram of the connection between the storage box and the first magnet of the utility model;

[0025] Fig. 9 The connection diagram of the lifting block and the positioning block of the utility model is shown in FIG. Figure 1 ;

[0026] Fig.10 The connection diagram of the lifting block and the positioning block of the utility model is shown in FIG. Figure 2 .

[0027] Among them: a fixed sleeve 1; a fixed hole 11; a movable rod 12; a positioning hole 13; a limiting slide 14; a support plate 15; a positioning plate 2; a transmission rod 21; a connecting plate 22; a driving block 23; a clamping block 24; a driving part 25; a transmission part 26; a storage box 3; a storage slide 31; a first magnet 32; a lifting block 33; a fixed plate 34; a positioning block 35; a connecting rod 36; and a second magnet 37. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0029] Example 1

[0030] A top beam support device for a building, which is different from the existing support device which requires manual maintenance of the top end of the support device and the bottom end of the top beam on the same center line, thereby avoiding the problem of top beam deflection caused by uneven force on the top end during the support process. The present application can use the clamping blocks 24 at both ends to clamp the two ends of the top beam and ensure that the top beam and the device are maintained on the same center line;

[0031] Reference Figures 1 to 5As shown, the present application includes a moving rod 12, the top end of the moving rod 12 is fixedly connected to a limiting slide 14, the limiting slide 14 is a hollow rectangle, and a clamping assembly is connected to the limiting slide 14, and the clamping assembly includes a positioning plate 2, and the positioning plate 2 drives the clamping assembly to clamp the two ends of the top beam by contacting the bottom end of the top beam, and a transmission rod 21 is fixedly connected to the bottom end of the positioning plate 2, and the transmission rod 21 is slidably connected to the center of the connecting plate 22, and the connecting plate 22 is fixedly connected to the top inner wall of the limiting slide 14 to ensure that the axis of the transmission rod 21 is in line with the axis of the moving rod 12, and a compression spring is sleeved on the transmission rod 21, and the two ends of the compression spring are respectively connected to the positioning plate 2 and the connecting plate 22, and when the device is not in contact with the top beam, the compression spring is used to align the positioning plate 2 and the connecting plate 22. The positioning plate 2 is supported to prevent the positioning plate 2 from automatically falling due to the influence of gravity. A driving block 23 is fixedly connected to the end of the transmission rod 21 away from the positioning plate 2. The driving block 23 is slidably connected in the limiting slide 14. The driving block 23 fits with the inner wall of the limiting slide 14 to ensure that the driving block 23 can only move in the vertical direction in the limiting slide 14. Both ends of the driving block 23 are provided with a driving part 25 with an outer contour of a right triangle and the hypotenuse of the triangle facing the driving block 23. The two driving parts 25 are symmetrically arranged at the top of the driving block 23, and the hypotenuses of the two driving parts 25 are facing each other. Clamping blocks 24 are symmetrically arranged at both ends of the driving block 23, and the end of the clamping block 24 in contact with the driving part 25 is provided with a clamping part 25 that contacts the driving part 2 The transmission part 26 has the same structure, the same size and the opposite direction. The transmission part 26 is arranged at the bottom of the clamping block 24. The hypotenuse of the transmission part 26 is in contact with the hypotenuse of the driving part 25. During the downward movement of the driving block 23, the driving part 25 can push the transmission part 26 to move in the direction of the transmission rod 21, thereby pushing the clamping block 24 to move in the direction of the transmission rod 21, so that the two clamping blocks 24 clamp the two ends of the top beam respectively, so that the center line of the fixed sleeve 1 is in line with the center line of the top beam, ensuring that the top beam will not flip over during the construction process. In order to ensure that the clamping block 24 can only move in the horizontal direction during the descent of the driving block 23, a support plate 15 is connected to the limiting slide 14. The two clamping blocks 2 4 are respectively slidably connected to the two ends of the top of the support plate 15. When the positioning plate 2 is not in contact with the top beam, the driving block 23 is in contact with the support plate 15. When the driving block 23 descends, the driving block 23 is separated from the support plate 15, and the driving parts 25 at both ends push the two clamping blocks 24 to move toward each other, changing the distance between the two clamping blocks 24, thereby ensuring that the two clamping blocks 24 can clamp and fix top beams of different specifications; further, the two clamping blocks 24 are respectively in contact with the two ends of the top beam to ensure that the center line of the device is the same as that of the top beam, avoiding the top beam from tipping over, and when the driving block 23 maintains a specified height, the two clamping blocks 24 are always in close contact with the two sides of the top beam, thereby ensuring the support firmness of the device.

[0032] Example 2

[0033] Based on Example 1, Figures 1 to 3 As shown, the moving rod 12 is sleeved in the fixed sleeve 1, so that the axis of the moving rod 12 is colinear with the axis of the fixed sleeve 1, ensuring that the moving rod 12 can move in the fixed sleeve 1 in the vertical direction, and a fixing hole 11 is provided at the top of the fixed sleeve 1, and the fixing hole 11 is connected to the corresponding positioning hole 13 by bolts, and the bolts are threadedly connected to the positioning hole 13. When the staff moves the positioning plate 2 to fit with the bottom end of the top beam, in order to ensure that the two clamping blocks 24 can clamp the two ends of the top beam, the moving rod 12 is pushed upward to shorten the distance between the positioning plate 2 and the limiting slide 14, thereby shortening the distance between the two clamping blocks 24, ensuring that the two clamping blocks 24 can fit with the two ends of the top beam at the same time. After the positioning plate 2 moves to the specified position, the moving rod 12 is fixed with bolts to prevent the moving rod 12 from moving at will, resulting in a weakening of the supporting effect of the device on the top beam.

[0034] Example 3

[0035] On the basis of Example 2, in order to improve the stability of the device placed on the ground, refer to Figures 1 to 9 The bottom end of the fixing sleeve 1 is provided with a support assembly for improving the stability of the device placed on the ground, and the support assembly includes a storage box 3, and the four end surfaces of the storage box 3 are all provided with a storage slide 31, and a lifting block 33 is slidably connected in the storage slide 31, and a fixing plate 34 is hinged on the lifting block 33. When the device needs to be placed on the ground for support, the storage box 3 can be placed on the ground, and all the lifting blocks 33 are driven to move downward, so that the fixing plate 34 slides downward, and the fixing plate 34 is rotated outward so that the bottom end of the fixing plate 34 is in contact with the ground, so that the bottom end of the fixing plate 34 and the bottom end of the storage box 3 are in contact with the ground, thereby increasing the contact area between the device and the ground, thereby improving the stability of the device support, and when the device is transported and stored, the lifting block 33 can be moved upward to drive the connected fixing plate 34 to move, so that the fixing plate 34 can be stored in the corresponding storage slide 31, thereby reducing the footprint of the device and facilitating the transportation and storage of the device;

[0036] Furthermore, in order to facilitate the simultaneous control of the movement of four lifting blocks 33, a positioning block 35 is provided in the storage box 3, and the four ends of the positioning block 35 are provided with connecting rods 36, and the other ends of the connecting rods 36 are fixedly connected to the corresponding lifting blocks 33. When the staff drives one lifting block 33 to move, the connection relationship between the positioning block 35 and the plurality of lifting blocks 33 can be used to drive the other lifting blocks 33 to move in the same direction and at the same speed, so that the staff can store and organize the entire device. A second magnet 37 is provided at the center position of the top of the positioning block 35, and a first magnet 32 ​​is provided on the inner wall of the top of the storage box 3. The axis of the first magnet 32 ​​is collinear with the axis of the second magnet 37, and the magnetic poles of the first magnet 32 ​​and the second magnet 37 are opposite, so that the first magnet 32 ​​and the second magnet 37 can be adsorbed when they collide, thereby realizing the storage and locking of the plurality of lifting blocks 33 and the fixed plate 34, and avoiding collision and damage to the device itself and surrounding objects caused by movement during transportation.

[0037] Example 4

[0038] Based on Example 3, Figure 2 and Fig.10 As shown, in order to prevent the device from tipping to one side due to external force when it is stationed on the ground and to improve the stability of the device, a tension spring is connected to the end face of each fixing plate 34 facing the positioning block 35, and the other end of the tension spring is connected to the positioning block 35. When the device is placed on the ground, each fixing plate 34 is rotated outward so that a part of the bottom end of the fixing plate 34 contacts the ground. During the rotation of the fixing plate 34, the tension spring stretches to generate a certain tension. When the device is tilted to one side due to external force, the fixing plate 34 on that side rotates outward, causing the connected tension spring to stretch and generate a reverse contraction force, which has a certain buffering effect on the external force, thereby improving the stability of the device.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A top beam support device for a building, comprising a moving rod (12), characterized in that: The top end of the moving rod (12) is connected to a limiting slideway (14), a clamping assembly is connected inside the limiting slideway (14), and the clamping assembly comprises a positioning plate (2), a transmission rod (21) is provided at the bottom end of the positioning plate (2), a connecting plate (22) is fixedly connected to the top end of the limiting slideway (14), the transmission rod (21) is slidably connected inside the connecting plate (22), a driving block (23) is connected to the bottom end of the transmission rod (21), a driving portion (25) is provided at both ends of the driving block (23), a clamping block (24) is abutted on the driving portion (25), a supporting plate (15) is fixedly connected inside the limiting slideway (14), and two clamping blocks (24) are slidably connected to both ends of the supporting plate (15), respectively.

2. A building top beam support device according to claim 1, characterized in that: A transmission part (26) is provided on one end of the clamping block (24) that contacts the driving part (25), and the transmission part (26) is slidably connected to the corresponding driving part (25).

3. A building top beam support device according to claim 2, characterized in that: A compression spring is sleeved on the transmission rod (21), and two ends of the compression spring are respectively connected to the positioning plate (2) and the connecting plate (22).

4. A building top beam support device according to claim 1, characterized in that: The movable rod (12) is provided with a plurality of positioning holes (13) at equal intervals along the length direction. The movable rod (12) is sleeved in the fixed sleeve (1). A fixing hole (11) is provided at the top of the fixed sleeve (1). The fixing hole (11) is connected to the corresponding positioning hole (13) by bolts.

5. A building top beam support device according to claim 4, characterized in that: The bottom end of the fixed sleeve (1) is connected to a support assembly, the support assembly comprising a storage box (3), each end of the storage box (3) is provided with a storage slide (31), a lifting block (33) is slidably connected inside the storage slide (31), and a fixed plate (34) is hinged below the lifting block (33).

6. A building top beam support device according to claim 5, characterized in that: A positioning block (35) is provided in the storage box (3), and a connecting rod (36) is provided on each end surface of the positioning block (35), and the other end of the connecting rod (36) is fixedly connected to the corresponding lifting block (33).

7. A building top beam support device according to claim 6, characterized in that: A first magnet (32) is arranged inside the storage box (3), a second magnet (37) is arranged on the top of the positioning block (35), and the first magnet (32) and the second magnet (37) have opposite magnetic poles at corresponding positions.

8. A building top beam support device according to claim 7, characterized in that: A tension spring is provided on one end of the fixing plate (34) facing the positioning block (35), and two ends of the tension spring are respectively connected to the fixing plate (34) and the positioning block (35).

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