Concrete test block preparation device

Abstract

The utility model discloses a concrete test block preparation device, and belongs to the field of concrete test blocks, the concrete test block preparation device comprises a bottom plate, the top of the bottom plate is fixedly provided with a fixed plate, the outer side of the fixed plate is fixedly provided with a motor, a power output shaft of the motor is fixedly connected with a rotating rod, and the outer edge of the rotating rod is fixedly provided with a winding wheel; a pull rope is fixedly connected to the inner wall of the winding wheel, a connecting block is fixedly installed on the outer edge of the rotating rod, a first electric push rod is fixedly installed at the bottom of the connecting block, a vibrating rod is fixedly connected to the output end of the first electric push rod, and a second electric push rod is fixedly installed at the top of the connecting block. The driving motor drives the rotating rod and the winding wheel to continuously rotate, then the winding wheel can be wound to be in a tightened state, the sliding strip can be dragged to be separated from the inner wall of the sliding groove after the test block is formed, the formed test block can be conveniently taken out, the taking convenience is improved, the rotating rod can be used for adjusting the positions of the vibrating rod and the extrusion plate, and the applicability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of concrete test blocks, in particular to a concrete test block preparation device. BACKGROUND

[0002] The cubic test block, also known as a concrete test block, reflects the construction quality of a concrete structure. The compressive strength of the concrete test block is a key index for reflecting the construction quality of an engineering concrete, and whether the test block manufacturing method and procedure are appropriate is very important.

[0003] In the published patent with the authorized announcement number CN221021494U, the concrete test block preparation device comprises a supporting bottom plate, a rectangular positioning groove is formed at the center position of the top of the supporting bottom plate, a rectangular surrounding shell is inserted and installed on the inner wall of the rectangular positioning groove, a fixing assembly is arranged on the two sides of the rectangular surrounding shell, a fixing seat is arranged on the outer wall of one side of the top of the supporting bottom plate, a rotating oil injection assembly is arranged on the top of the fixing seat, and the rotating oil injection assembly comprises an electric telescopic rod arranged above the fixing seat. The rotating oil injection assembly capable of being quickly installed is arranged on one side of the supporting bottom plate, the overall height is controlled by the telescopic electric telescopic rod during preparation, and the inside of the mold can be uniformly sprayed by the oil injection pipe which is continuously rotated, so that the water on the surface of the concrete can be avoided to be absorbed, the concrete is not excessively dehydrated, the concrete is not rough, and the concrete surface is smooth and convenient for demolding.

[0004] When the above device is implemented, the finished product after the concrete is dried is inconvenient to take out, and then the efficiency of taking out is affected, and when the tightness is high, auxiliary tools need to be used for knocking, which is more complicated. Practical new type content

[0005] In view of the defects of the prior art, the application provides a concrete test block preparation device, which overcomes the defects of the prior art and aims to solve the problems in the background art.

[0006] In order to achieve the above object, the technical scheme adopted by the present application is as follows: a concrete test block preparation device, comprising a bottom plate, a fixed plate is fixedly installed on the top of the bottom plate, a motor is fixedly installed on the outer side of the fixed plate, a rotating rod is fixedly connected to the power output shaft of the motor, a winding wheel is fixedly installed on the outer edge of the rotating rod, a pull rope is fixedly connected to the inner wall of the winding wheel, a connecting block is fixedly installed on the outer edge of the rotating rod, an electric push rod I is fixedly installed on the bottom of the connecting block, a vibrating rod is fixedly connected to the output end of the electric push rod I, an electric push rod II is fixedly installed on the top of the connecting block, an extrusion plate is fixedly connected to the output end of the electric push rod II, two vibration motors are fixedly installed on the bottom of the extrusion plate in a symmetrical manner, two baffle plates I are fixedly installed on the top of the bottom plate in a symmetrical manner, a sliding groove is formed in the top of each of the two baffle plates I, and a baffle plate II is inserted into the inner wall of each of the two baffle plates I.

[0007] As a preferred embodiment, two protective covers are fixedly installed on the bottom of the extrusion plate in a symmetrical manner, and the two vibration motors are arranged on the inner wall of the two protective covers.

[0008] By adopting the above technical scheme, the protective cover can be used to position the vibration motor, thereby ensuring the stability of the vibration motor during operation and preventing it from easily shaking, and the vibration force can be stably transmitted to the extrusion plate.

[0009] As a preferred embodiment, two sliding strips are fixedly installed on the two sides of each of the two baffle plates II, and the two sliding strips are slidingly adapted to be inserted into the inner wall of the sliding groove.

[0010] By adopting the above technical scheme, the two baffle plates I and the two baffle plates II can be connected, thereby forming a cavity in the middle, which can be used for concrete test block molding.

[0011] As a preferred embodiment, the number of winding wheels and pull ropes is two, and the two winding wheels and pull ropes are arranged on the outer edge of the rotating rod in a symmetrical manner, and the two pull ropes are fixedly connected to the top of the two baffle plates II away from the winding wheel.

[0012] By adopting the above technical scheme, the rotating rod drives the winding wheel to continuously rotate, thereby winding the winding wheel in a tightened state, thereby dragging the sliding strip away from the inner wall of the sliding groove after the test block is molded, thereby facilitating the removal of the molded test block.

[0013] As a preferred embodiment, a support is fixedly installed on the outer side of the fixed plate, and the motor is fixedly installed on the inner wall of the support away from the rotating rod.

[0014] By adopting the above technical scheme, the support can be used for positioning the motor, thereby ensuring the stability of the motor during operation and preventing it from easily separating from the fixed plate.

[0015] As a preferred implementation, a positioning strip is fixedly installed on the top of the bottom plate, an inner wall of the positioning strip is fixedly installed with a bearing, and the end of the rotating rod away from the motor is fixedly connected to the inner ring of the bearing.

[0016] By adopting the above technical scheme, the stability of the rotating rod during rotation can be ensured, and the position deviation and swing of the rotating rod during rotation can be prevented.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The concrete test block preparation device, by driving the motor to drive the rotating rod and the winding wheel to continuously rotate, the winding wheel can be wound in a tightened state, and the sliding strip can be dragged away from the inner wall of the sliding groove after the test block is formed, so that the formed test block can be easily taken out, the convenience of taking is improved, and the rotating rod can be used for adjusting the position of the vibrating rod and the extrusion plate, and the applicability is improved.

[0019] 2. The concrete test block preparation device, by setting the vibration motor, the vibration force can be transmitted to the extrusion plate, so that the concrete can be leveled, and the flatness is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 is another perspective view of the overall structure of the present application;

[0022] Figure 3 is a schematic diagram of the expanded structure of the present application;

[0023] Figure 4 is a schematic diagram of the local structure of the present application.

[0024] In the figure, 1 is a bottom plate, 2 is a fixed plate, 3 is a positioning strip, 4 is a support, 5 is a motor, 6 is a rotating rod, 7 is a winding wheel, 8 is a pull rope, 9 is a connecting block, 10 is an electric push rod, 11 is a vibrating rod, 12 is an electric push rod, 13 is an extrusion plate, 14 is a vibration motor, 15 is a protective cover, 16 is a baffle, 17 is a sliding groove, 18 is a baffle, and 19 is a sliding strip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments.

[0026] Reference Figures 1-4The utility model provides a concrete test block preparation device, including bottom plate 1, the top fixed mounting of bottom plate 1 is equipped with fixed plate 2, the outside fixed mounting of fixed plate 2 is equipped with motor 5, the power output shaft of motor 5 is fixedly connected with the rotation bar 6, the outside fixed mounting of rotation bar 6 is equipped with winding wheel 7, the inner wall fixed connection of winding wheel 7 is equipped with pull rope 8, the outside fixed mounting of rotation bar 6 is equipped with connecting block 9, the bottom fixed mounting of connecting block 9 is equipped with electric push rod no. 1 10, the output of electric push rod no. 1 10 is fixedly connected with vibrating rod 11, the top fixed mounting of connecting block 9 is equipped with electric push rod no. 2 12, the output of electric push rod no. 2 12 is fixedly connected with extrusion plate 13, the bottom of extrusion plate 13 is fixedly installed with two vibration motors 14, the top of two baffle no. 1 16 is equipped with the sliding slot 17, and the inner wall of two baffle no. 1 16 is inserted with baffle no. 2 18.

[0027] Refer to Figure 4 The bottom of extrusion plate 13 is fixedly installed with two protective covers 15, and two vibration motors 14 are arranged on the inner wall of two protective covers 15, so that the vibration motor 14 can be positioned by the protective cover 15, thereby ensuring the stability of the vibration motor 14 during operation, preventing it from shaking easily, and stably transmitting the vibration force to the extrusion plate 13.

[0028] Refer to Figure 3 Both sides of the two baffle no. 2 18 are fixedly installed with sliding strips 19, and both of the two sliding strips 19 are slidingly adapted to be inserted into the inner wall of the sliding slot 17, so that the two baffle no. 1 16 and the two baffle no. 2 18 can be connected, thereby forming a cavity in the middle, which can be used for concrete test block molding.

[0029] Refer to Figure 4 The number of winding wheels 7 and pull ropes 8 is two, and the two winding wheels 7 and pull ropes 8 are symmetrically arranged on the outer edge of the rotation bar 6, one end of the two pull ropes 8 away from the winding wheel 7 is fixedly connected to the top of the two baffle no. 2 18, so that the rotation bar 6 drives the winding wheel 7 to continuously rotate, thereby winding the winding wheel 7 in a tight state, and then pulling the sliding strip 19 away from the inner wall of the sliding slot 17 after the test block is molded, thereby facilitating the removal of the molded test block.

[0030] Refer to Figure 3 And Figure 4 The outside of the fixed plate 2 is fixedly installed with a support 4, and one end of the motor 5 away from the rotation bar 6 is fixedly installed on the inner wall of the support 4, so that the support 4 can be used for positioning the motor 5, ensuring the stability of the motor 5 during operation, preventing it from easily separating from the fixed plate 2.

[0031] Refer to Figure 1 And Figure 2The top of the bottom plate 1 is fixedly provided with a positioning strip 3, and the inner wall of the positioning strip 3 is fixedly provided with a bearing, and the end, away from the motor 5, of the rotating rod 6 is fixedly connected to the inner ring of the bearing, so that the stability of the rotating rod 6 during rotation can be ensured, and the rotating rod 6 cannot easily deviate or swing during rotation.

[0032] Working principle: when the device is used, first, the concrete can be placed into the cavity formed by the baffle one 16 and the baffle two 18, then the electric push rod one 10 can be driven to drive the vibrating rod 11 to move downwards, thereby vibrating the concrete in the cavity, ensuring the compactness of the concrete and preventing holes from appearing in the middle part of the concrete, meanwhile, the motor 5 can be driven to drive the rotating rod 6 and the connecting block 9 to rotate until the pressing plate 13 is above the concrete, thereby extruding the concrete in the cavity of the baffle one 16 and the baffle two 18, ensuring the flatness of the top of the concrete, after drying and forming, the motor 5 can be driven to drive the rotating rod 6 and the winding wheel 7 to continuously rotate, thereby winding the winding wheel 7 in a tightened state, thereby dragging the sliding strip 19 to separate from the inner wall of the sliding groove 17 after the test block is formed, thereby facilitating the taking out of the formed test block, improving the convenience of taking.

[0033] In the description of the present application, it should be pointed out that the positions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the positions or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the application to a specific position, structure and operation, and therefore cannot be understood as limiting the application to a specific position, structure and operation.

[0034] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can be detachable connection, or integral connection, can be mechanical connection, can be electrical connection, can be direct connection, can be indirect connection through an intermediate medium, or can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0035] The present application has been described above in combination with specific embodiments, but those skilled in the art should understand that these descriptions are exemplary and are not limiting the scope of protection of the present application. Those skilled in the art can make various modifications and changes to the present application according to the spirit and principles of the present application, and these modifications and changes are also within the scope of the present application.

Claims

1. A concrete test block preparation apparatus comprising a base plate (1), characterised in that, The top of the bottom plate (1) is fixedly installed with a fixed plate (2), the outer side of the fixed plate (2) is fixedly installed with a motor (5), the power output shaft of the motor (5) is fixedly connected with a rotating rod (6), the outer edge of the rotating rod (6) is fixedly installed with a winding wheel (7), the inner wall of the winding wheel (7) is fixedly connected with a pull rope (8), the outer edge of the rotating rod (6) is fixedly installed with a connecting block (9), the bottom of the connecting block (9) is fixedly installed with an electric push rod I (10), the output end of the electric push rod I (10) is fixedly connected with a vibrating rod (11), the top of the connecting block (9) is fixedly installed with an electric push rod II (12), the output end of the electric push rod II (12) is fixedly connected with a pressing plate (13), the bottom of the pressing plate (13) is fixedly installed with two vibration motors (14) in pairs, the top of the bottom plate (1) is fixedly installed with two baffle plates I (16) in pairs, the top of the two baffle plates I (16) is provided with a sliding groove (17), and the inner wall of the two baffle plates I (16) is inserted with a baffle plate II (18).

2. A concrete test block production apparatus according to claim 1, characterised in that, The bottom of the pressing plate (13) is fixedly installed with two protective covers (15) in pairs, and the inner wall of the two protective covers (15) is provided with two vibration motors (14).

3. The apparatus of claim 1, wherein the apparatus further comprises a vibrator. The two sides of the two baffle plates II (18) are fixedly installed with sliding strips (19), and the inner wall of the sliding groove (17) is slidably connected with the two sliding strips (19).

4. The apparatus of claim 1, wherein, The number of the winding wheel (7) and the pull rope (8) is two, and the two winding wheels (7) and the two pull ropes (8) are symmetrically arranged on the outer edge of the rotating rod (6), and the two pull ropes (8) are fixedly connected with the top of the two baffle plates II (18) away from the winding wheel (7).

5. The apparatus of claim 1, wherein the apparatus further comprises a vibrator. The outer side of the fixed plate (2) is fixedly installed with a support (4), and the inner wall of the support (4) is fixedly installed with the motor (5) away from the rotating rod (6).

6. The apparatus of claim 1, wherein, The top of the bottom plate (1) is fixedly installed with a positioning strip (3), the inner wall of the positioning strip (3) is fixedly installed with a bearing, and the inner ring of the bearing is fixedly connected with the end of the rotating rod (6) away from the motor (5).

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