Concrete block clamp

Abstract

The utility model discloses a concrete block fixture, and particularly relates to the technical field of concrete, the concrete block fixture comprises a fixed plate, a first clamping plate is fixedly mounted at the bottom of the front end of the fixed plate, a movable groove is formed in the upper part of the front end of the fixed plate, and an adjusting assembly is fixedly mounted in the movable groove. According to the concrete block clamp, the first clamping plate, the second clamping plate, the adjusting assembly, the first spring, the first extrusion plate, the first spring and the baffle are matched with one another, when the concrete blocks stacked together are clamped, the concrete blocks can be clamped without separating the concrete blocks stacked together, and the clamping efficiency is improved. The concrete block carrying device is simple in structure, convenient to clamp and suitable for popularization and use, meanwhile, a first clamping plate, a second clamping plate, a first limiting plate, a second limiting plate, a baffle and a third extrusion plate are arranged and matched with one another, concrete blocks are limited in multiple directions, and the purpose of preventing the concrete blocks from falling in the carrying process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a concrete block clamp. Background Technique

[0002] In the field of construction technology, concrete blocks are often used. Most of the concrete blocks are prefabricated in advance and stacked near the construction site. The single block has no rib structure and is relatively heavy. The stacking, handling and placement of common concrete blocks are all completed by manual grasping of workers.

[0003] In the concrete block clamp disclosed in the utility model patent application publication specification CN205973460U of China, although the concrete block clamp reduces costs, reduces expenses, saves energy and protects the environment, is safe and practical by using the mechanical principle and the way of force synthesis and decomposition, and the reaction force of the clamp is greater when the acting force increases, when using the above concrete block clamp to clamp concrete blocks, the concrete blocks are stacked together and the gap between adjacent concrete blocks is too small, making it difficult to use the above clamp for clamping. It is necessary to separate the concrete block from the adjacent concrete block in advance before the concrete block clamp can be used, which is troublesome to use and has the disadvantage that the concrete block is easy to fall off. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a concrete block clamp, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A concrete block clamp includes a fixed plate. A first clamping plate is fixedly installed at the bottom of the front end of the fixed plate. An activity groove is opened at the upper part of the front end of the fixed plate. An adjusting component is fixedly installed in the activity groove. A second clamping plate is fixedly installed on the adjusting component. An installation block is fixedly installed at the front end of the second clamping plate. An activity cavity is opened inside the installation block. A first activity port is opened at the bottom of the activity cavity. A first extrusion plate is slidably connected inside the activity cavity. A first spring is fixedly installed at the top of the first extrusion plate. A first baffle is fixedly installed at the bottom of the first extrusion plate. The bottom of the first baffle penetrates through the first activity port. A handle is fixedly installed at the rear end of the fixed plate.

[0007] Preferably, the bottom of the first baffle is perpendicular to the front part of the first clamping plate.

[0008] Preferably, the adjusting assembly includes a second motor, a first screw rod, and a driving block. The second motor is fixedly installed on the top of the fixing plate. The output end of the second motor is fixedly installed with the first screw rod. The bottom of the first screw rod penetrates through the fixing plate and the driving block and is rotatably connected to the bottom of the moving slot. The first screw rod is threadedly connected to the driving block. A plurality of sliding rods are fixedly installed at the bottom of the moving slot. The top of the sliding rod penetrates through the driving block and is fixedly connected to the top wall of the moving slot. The sliding rod is slidably connected to the driving block.

[0009] Preferably, a first bevel edge is fixedly installed at the front end of the first clamping plate, and a second bevel edge is fixedly installed at the bottom of the first baffle.

[0010] Preferably, a second limiting plate is fixedly installed on the right side of the bottom of the second clamping plate, and a first limiting plate is fixedly installed on the right side of the upper end of the first clamping plate.

[0011] Preferably, a third screw rod is threadedly connected to the middle of the fixing plate. A disc is fixedly installed at the rear end of the third screw rod. A fixing rod is fixedly installed on the outer surface of the disc. A third pressing plate is fixedly installed at the front end of the third screw rod.

[0012] Preferably, a second moving opening is formed in the left part of the upper end of the second clamping plate. A second sliding rod is fixedly installed on the front side of the inner wall of the second moving opening. A second screw rod is rotatably connected to the rear side of the inner wall of the second moving opening. A first motor is fixedly installed on the second clamping plate. The output end of the first motor is fixedly connected to the second screw rod. The second screw rod and the second sliding rod jointly penetrate through the mounting plate. The second sliding rod is slidably connected to the mounting plate. The second screw rod is threadedly connected to the mounting plate. A cavity is formed in the middle of the mounting plate. A second pressing plate is slidably connected in the cavity. A second spring is fixedly installed at the top of the second pressing plate. A second baffle is fixedly installed at the bottom of the second pressing plate. The bottom of the second baffle penetrates through the mounting plate. The second baffle is slidably connected to the mounting plate.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] The present utility model discloses a concrete block clamp. The first clamping plate, the second clamping plate, the adjusting assembly, the first spring, the first pressing plate, the first spring, and the baffle cooperate with each other. When clamping the concrete blocks stacked together, the concrete blocks can be clamped without separating the concrete blocks stacked together, which is convenient for clamping and suitable for popularization. At the same time, the first clamping plate, the second clamping plate, the first limiting plate, the second limiting plate, the baffle, and the third pressing plate cooperate with each other to limit the concrete blocks from multiple directions, achieving the purpose of preventing the concrete blocks from falling during handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure from the first perspective of the present utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure from the first perspective of the present utility model;

[0017] Figure 3 It is a cross-sectional view of the present utility model.

[0018] In the figure: 1, fixed plate; 2, first clamping plate; 3, handle; 4, second clamping plate; 5, mounting block; 6, adjusting component; 7, first spring; 8, first pressing plate; 9, first baffle; 61, second motor; 62, first screw rod; 63, driving block; 201, first bevel edge; 91, second bevel edge; 51, movable cavity; 52, first movable opening; 101, movable groove; 10, third pressing plate; 11, first limiting plate; 12, second limiting plate; 13, third screw rod; 14, disc; 15, fixed rod; 16, first motor; 17, second screw rod; 18, second sliding rod; 19, mounting plate; 20, second spring; 21, second pressing plate; 22, second baffle; 41, second movable opening; 191, cavity. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] As Figures 1-3 shown, a concrete block clamp includes a fixed plate 1. A first clamping plate 2 is fixedly installed at the bottom of the front end of the fixed plate 1. A movable groove 101 is opened at the upper part of the front end of the fixed plate 1. An adjusting component 6 is fixedly installed in the movable groove 101. A second clamping plate 4 is fixedly installed on the adjusting component 6. A mounting block 5 is fixedly installed at the front end of the second clamping plate 4. A movable cavity 51 is opened inside the mounting block 5. A first movable opening 52 is opened at the bottom of the movable cavity 51. A first pressing plate 8 is slidably connected inside the movable cavity 51. A first spring 7 is fixedly installed at the top of the first pressing plate 8. A first baffle 9 is fixedly installed at the bottom of the first pressing plate 8. The bottom of the first baffle 9 penetrates through the first movable opening 52. A handle 3 is fixedly installed at the rear end of the fixed plate 1. The bottom of the first baffle 9 is perpendicular to the front part of the first clamping plate 2.

[0021] The adjusting assembly 6 includes a second motor 61, a first screw rod 62, and a driving block 63. The second motor 61 is fixedly installed on the top of the fixing plate 1. The output end of the second motor 61 is fixedly installed with the first screw rod 62. The bottom of the first screw rod 62 penetrates through the fixing plate 1 and the driving block 63 and is rotatably connected to the bottom of the moving slot 101. The first screw rod 62 is threadedly connected to the driving block 63. A plurality of sliding rods are fixedly installed at the bottom of the moving slot 101. The top of the sliding rods penetrates through the driving block 63 and is fixedly connected to the top wall of the moving slot 101. The sliding rods are slidably connected to the driving block 63. When in use, the second motor 61 drives the first screw rod 62 to rotate, the first screw rod 62 drives the driving block 63 to move downward, the driving block 63 drives the second clamping plate 4 to move downward, and further drives the first clamping plate 2 and the second clamping plate 4 to clamp the concrete block.

[0022] A first bevel edge 201 is fixedly installed at the front end of the first clamping plate 2. The first bevel edge 201 facilitates the first clamping plate 2 to enter the lower surface of the concrete block. A second bevel edge 91 is fixedly installed at the bottom of the first baffle 9, which facilitates the first baffle 9 to enter the gap between the concrete blocks on the other side.

[0023] A second limiting plate 12 is fixedly installed on the right side of the bottom of the second clamping plate 4, and a first limiting plate 11 is fixedly installed on the upper right side of the first clamping plate 2. The first limiting plate 11 and the second limiting plate 12 are used to limit the right side of the concrete block to prevent the concrete block from falling from the right side of the first clamping plate 2 and the second clamping plate 4 during handling. A second moving opening 41 is opened in the upper right part of the second clamping plate 4. A second sliding rod 18 is fixedly installed on the front side of the inner wall of the second moving opening 41, and a second screw rod 17 is rotatably connected to the rear side of the inner wall of the second moving opening 41. A first motor 16 is fixedly installed on the second clamping plate 4. The output end of the first motor 16 is fixedly connected to the second screw rod 17. The second screw rod 17 and the second sliding rod 18 jointly penetrate through the mounting plate 19. The second sliding rod 18 is slidably connected to the mounting plate 19. The second screw rod 17 is threadedly connected to the mounting plate 19. A cavity 191 is opened in the middle of the mounting plate 19. A second pressing plate 21 is slidably connected in the cavity 191. A second spring 20 is fixedly installed at the top of the second pressing plate 21. A second baffle 22 is fixedly installed at the bottom of the second pressing plate 21. The bottom of the second baffle 22 penetrates through the mounting plate 19 and is slidably connected to the mounting plate 19. The first motor 16 drives the second screw rod 17 to rotate, the second screw rod 17 drives the mounting plate 19 to move, the mounting plate 19 drives the second baffle 22 to move to one side, and the other side of the concrete block is restricted by the second baffle 22 to prevent the concrete block from falling from the left side of the first clamping plate 2 and the second clamping plate 4 during handling. By providing the first limiting plate 11, the second limiting plate 12 and the second baffle 22 to restrict the concrete block, the concrete block is prevented from falling.

[0024] A third screw rod 13 is threadedly connected to the middle of the fixing plate 1. A disc 14 is fixedly installed at the rear end of the third screw rod 13. A fixing rod 15 is fixedly installed on the outer surface of the disc 14. A third pressing plate 10 is fixedly installed at the front end of the third screw rod 13. During use, the fixing rod 15 is pulled, the fixing rod 15 drives the disc 14 to rotate, the disc 14 drives the third screw rod 13 to rotate, the third screw rod 13 drives the third pressing plate 10 to move forward, and the third pressing plate 10 presses the rear part of the concrete block.

[0025] The working principle of the present utility model is as follows: During use, the first clamping plate 2 is inserted between two concrete clamping blocks along the first inclined side 201. Then, the second motor 61 is started. The second motor 61 drives the first screw rod 62 to rotate. The first screw rod 62 drives the driving block 63 to move downward. The driving block 63 drives the second clamping plate 4 to move downward. The second clamping plate 4 closely adheres to the upper surface of the concrete block and drives the first baffle 9 to move downward. The first baffle 9 presses the first spring 7 through the first pressing plate 8. Then, the handle 3 is grasped to drive the fixing plate 1 to move forward, driving the first baffle 9 to move forward. When the lower part of the first baffle 9 is above the space between the other two concrete blocks on the other side, under the action of the elastic force of the first spring 7, the first pressing plate 8 is driven to move downward. The first pressing plate 8 drives the first baffle 9 to move downward, and then enters between the two concrete blocks. Therefore, it is not necessary to separate the concrete block from the adjacent concrete block in advance when clamping the concrete block, and the clamping is convenient. After the clamping is completed, the entire concrete block is pulled backward. When transporting the concrete block, the concrete block is rotated 90°. Then, the concrete block is restricted by the provided first baffle 9, second clamping plate 4, first clamping plate 2, first limiting plate 11, second limiting plate 12, and second pressing plate 21 to prevent the concrete block from falling during transportation.

[0026] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete block fixture, characterized in that: The invention comprises a fixing plate (1), wherein a first clamping plate (2) is fixedly mounted at the bottom of the front end of the fixing plate (1), a movable groove (101) is provided at the upper part of the front end of the fixing plate (1), an adjusting component (6) is fixedly mounted in the movable groove (101), a second clamping plate (4) is fixedly mounted on the adjusting component (6), a mounting block (5) is fixedly mounted at the front end of the second clamping plate (4), a movable cavity (51) is provided inside the mounting block (5), a first movable opening (52) is provided at the bottom of the movable cavity (51), a first extrusion plate (8) is slidably connected inside the movable cavity (51), a first spring (7) is fixedly mounted on the top of the first extrusion plate (8), a first baffle (9) is fixedly mounted on the bottom of the first extrusion plate (8), the bottom of the first baffle (9) passes through the first movable opening (52), and a handle (3) is fixedly mounted at the rear end of the fixing plate (1).

2. A concrete block fixture according to claim 1, characterized in that: The bottom of the first baffle (9) and the front of the first clamping plate (2) are perpendicular to each other.

3. A concrete block fixture according to claim 1, characterized in that: The adjusting assembly (6) comprises a second motor (61), a first screw rod (62), and a driving block (63); the second motor (61) is fixedly mounted on the top of the fixed plate (1); the first screw rod (62) is fixedly mounted on the output end of the second motor (61); the bottom of the first screw rod (62) passes through the fixed plate (1) and the driving block (63) and is rotatably connected to the bottom of the movable groove (101); the first screw rod (62) is threadedly connected to the driving block (63); a plurality of sliding rods are fixedly mounted on the bottom of the movable groove (101); the top of the sliding rod passes through the driving block (63) and is fixedly connected to the top wall of the movable groove (101); the sliding rods are slidably connected to the driving block (63).

4. A concrete block fixture according to claim 1, characterized in that: A first bevel (201) is fixedly mounted on the front end of the first clamping plate (2), and a second bevel (91) is fixedly mounted on the bottom of the first baffle plate (9).

5. A concrete block fixture according to claim 1, characterized in that: A second limiting plate (12) is fixedly mounted on the right side of the bottom of the second clamping plate (4), and a first limiting plate (11) is fixedly mounted on the right side of the upper end of the first clamping plate (2).

6. A concrete block fixture according to claim 1, characterized in that: A second limiting plate (12) is fixedly mounted on the right side of the bottom of the second clamping plate (4), and a first limiting plate (11) is fixedly mounted on the right side of the upper end of the first clamping plate (2).

7. A concrete block fixture according to claim 1, characterized in that: A third screw rod (13) is threadedly connected to the middle of the fixing plate (1), a disc (14) is fixedly mounted on the rear end of the third screw rod (13), a fixing rod (15) is fixedly mounted on the outer surface of the disc (14), and a third extrusion plate (10) is fixedly mounted on the front end of the third screw rod (13).

8. The concrete block fixture according to claim 1, characterized in that: A second movable opening (41) is provided at the left portion of the upper end of the second clamping plate (4); a second slide bar (18) is fixedly installed on the front side of the inner wall of the second movable opening (41); a second screw rod (17) is rotatably connected to the rear side of the inner wall of the second movable opening (41); a first motor (16) is fixedly installed on the second clamping plate (4); an output end of the first motor (16) is fixedly connected to the second screw rod (17); the second screw rod (17) and the second slide bar (18) pass through the mounting plate (19); the second slide bar (18) is connected to the mounting plate (19); The second screw rod (17) is threadedly connected to the mounting plate (19); a cavity (191) is provided in the middle of the mounting plate (19); a second extrusion plate (21) is slidably connected in the cavity (191); a second spring (20) is fixedly installed on the top of the second extrusion plate (21); a second baffle plate (22) is fixedly installed on the bottom of the second extrusion plate (21); the bottom of the second baffle plate (22) passes through the mounting plate (19); and the second baffle plate (22) is slidably connected to the mounting plate (19).

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