Concrete prefabricated part vibrating device

Abstract

The utility model provides a precast concrete vibrating device, and relates to the field of building equipment. Four electric cylinders in two groups are symmetrically mounted at the top of the bottom plate; the top ends of the two sets of electric cylinders are each provided with a guide rail supporting plate. Two screw rods are rotationally mounted at the tops of the two guide rail supporting plates; two motors are further fixed to the top of the guide rail supporting plate located on the left side, and the right ends of main shafts of the two motors are connected with the left ends of the two lead screws correspondingly. A vibrating rod adjusting frame is mounted between the two screw rods; a group of vibrating rod guide rails are welded between the two guide rail supporting plates; and a vibrating rod is mounted on the inner side of the vibrating rod guide rail in a sliding manner. According to the vibrating device, more labor is saved when concrete is vibrated, and the concrete can be uniformly vibrated.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment, in particular to a concrete prefabricated part vibrating device. Background Art

[0002] In the process of construction, more precast concrete parts are generally used, which can reduce the time used for on-site pouring and increase the construction speed. When producing precast concrete parts, it is necessary to vibrate and compact the concrete in the mold to make the concrete tightly combined to ensure the strength of the concrete.

[0003] For example, the patent with application number 202220074527.9 discloses a vibrating device for the production of precast concrete parts. Currently, these vibrating devices mostly rely on vibrating rods for vibrating. In order to vibrate the concrete in the mold more evenly, a structure that drives the vibrating rod to move left and right is often installed on the vibrating device, so that the vibrating rod can move left and right in the mold. However, when vibrating in the front and back directions, the vibrating device can only be moved manually, which is still quite laborious. Summary of the invention

[0004] The utility model provides a concrete prefabricated part vibrating device, which saves more labor when vibrating concrete and can vibrate the concrete evenly.

[0005] In a first aspect of the present disclosure, a precast concrete component vibrating device is provided, which specifically comprises: a bottom plate;

[0006] Two groups of four electric cylinders are symmetrically installed on the top of the base plate; a guide rail support plate is set at the top of the two groups of electric cylinders; two screw rods are rotatably installed on the top of the two guide rail support plates; two motors are also fixed on the top of the guide rail support plate on the left, and the right ends of the main shafts of the two motors are respectively connected to the left ends of the two screw rods; a vibrating rod adjustment frame is installed between the two screw rods; a group of vibrating rod guide rails are welded between the two guide rail support plates; a vibrating rod is slidably installed on the inner side of the vibrating rod guide rail.

[0007] In at least some embodiments, a cylindrical block is disposed on the front and rear sides of the vibrating rod adjustment frame, and a threaded hole engaged with the screw rod is disposed in the middle of the two cylindrical blocks.

[0008] In at least some embodiments, two circular plates are disposed on the outer side of the vibrating rod, and the outer walls of the two circular plates are respectively in close contact with the top surface and the bottom surface of the vibrating rod guide rail.

[0009] In at least some embodiments, a cylindrical rod is disposed on the top of the vibrating rod, and a rectangular opening is disposed on the inner side of the vibrating rod adjustment frame, which runs through the vibrating rod from top to bottom, and the width of the rectangular opening is equal to the outer diameter of the cylindrical rod on the top of the vibrating rod.

[0010] In at least some embodiments, the vibrator guide rail is composed of two serpentine curved rods, and a serpentine curved open groove is provided between the two serpentine curved rods.

[0011] In at least some embodiments, the length of the rectangular opening inside the vibrator adjustment frame is equal to the front-to-rear width of the vibrator guide rail.

[0012] In at least some embodiments, the width of the serpentine curved opening groove on the inner side of the vibrating rod guide rail is equal to the outer diameter of the main body of the vibrating rod.

[0013] The utility model provides a concrete prefabricated part vibrating device, which has the following beneficial effects:

[0014] The vibrating rod adjustment frame and the vibrating rod guide rail in the utility model can drive the vibrating rod to move left and right, and can also drive the vibrating rod to move forward and backward, and it can be completed by only two screw rods. Therefore, when vibrating the concrete in the mold, there is no need to manually push the vibrating device to move, which is more labor-saving when vibrating the concrete, and the concrete can be vibrated evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 A schematic diagram of the main shaft side after the application is lowered is shown;

[0019] Figure 2 A schematic diagram of the main shaft side after the application is raised is shown;

[0020] Figure 3 The axial side schematic diagram of the vibrator guide rail in the present application is shown;

[0021] Figure 4 It shows an axial schematic diagram of a vibrator guide rail cut and matched with a vibrator in the present application;

[0022] Figure 5 The schematic diagram of the structure of the vibrating rod adjustment frame in the present application is shown;

[0023] Figure 6 The schematic diagram of the structure of the vibrating rod in the present application is shown;

[0024] Reference numerals list

[0025] 1. Base plate; 2. Electric cylinder; 3. Guide rail support plate; 4. Screw rod; 5. Motor; 6. Vibrating rod adjustment frame; 7. Vibrating rod guide rail; 8. Vibrating rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] The utility model provides a concrete prefabricated part vibrating device, comprising: a bottom plate 1;

[0029] Two groups of four electric cylinders 2 are symmetrically installed on the top of the bottom plate 1. The bottom plate 1 is used to support the electric cylinders 2. When the concrete precast part is vibrated, the mold can be placed on the top of the bottom plate 1. The electric cylinders 2 are used to support the two guide rail pallets 3. The electric cylinders 2 can adjust the height of the guide rail pallets 3 by telescoping. When the mold of the concrete precast part needs to be taken and placed, the electric cylinders 2 can be controlled to extend to push the guide rail pallet 3 to move up. At this time, the vibrating rod 8 will also move up, so it will not affect the taking and placing of the mold. When vibrating, the electric cylinders 2 can be controlled to contract to drive the guide rail pallet 3 to move down. At this time, the vibrating rod 8 will also move down and insert into the concrete precast part. The top of the two sets of electric cylinders 2 are each provided with a guide rail support plate 3, which is used to support the screw rod 4, the motor 5 and the vibrating rod guide rail 7; a total of two screw rods 4 are rotatably installed on the top of the two guide rail support plates 3, and during the vibration process, the two motors 5 can be controlled to drive the two screw rods 4 to repeatedly rotate forward and reverse, and the screw rod 4 can cooperate with the threaded holes on the front and rear cylindrical blocks of the vibrating rod adjustment frame 6 when rotating to drive the vibrating rod adjustment frame 6 to move left and right, and when the vibrating rod adjustment frame 6 moves left and right, it will drive the vibrating rod 8 to move left and right, so as to facilitate the concrete precast part mold. The concrete in the tool is vibrated evenly; two motors 5 are also fixed on the top of the guide rail support plate 3 on the left, and the right ends of the main shafts of the two motors 5 are respectively connected to the left ends of the two screw rods 4. During the vibration process, the two motors 5 can be controlled to drive the two screw rods 4 to repeatedly rotate forward and reverse. When the screw rods 4 rotate, they can cooperate with the threaded holes on the front and rear cylindrical blocks of the vibrating rod adjustment frame 6 to drive the vibrating rod adjustment frame 6 to move left and right; a vibrating rod adjustment frame 6 is installed between the two screw rods 4. When the screw rods 4 rotate, they can cooperate with the threaded holes on the front and rear cylindrical blocks of the vibrating rod adjustment frame 6 to drive the vibrating rod adjustment frame 6 to move left and right, and the vibrating rod adjustment frame 6 When the vibrating rod 8 is displaced left and right, it will drive the vibrating rod 8 to move left and right, so as to facilitate uniform vibration of the concrete in the concrete precast part mold; a group of vibrating rod guide rails 7 are welded between the two guide rail support plates 3, and the vibrating rod guide rails 7 are used to support and guide the vibrating rod 8. When the vibrating rod adjustment frame 6 drives the vibrating rod 8 to move left and right, the vibrating rod 8 will move along a curved trajectory in the serpentine curved opening groove on the vibrating rod guide rail 7. In this trajectory, the vibrating rod 8 will also move back and forth, so the range of vibration of the concrete in the concrete precast part mold will be increased; a vibrating rod 8 is slidably installed on the inner side of the vibrating rod guide rail 7, and the vibrating rod 8 is used to vibrate the concrete.

[0030] In the present disclosure, Figure 1 , Figure 2 and Figure 5As shown, a cylindrical block is provided on the front and rear sides of the vibrating rod adjustment frame 6, and a threaded hole engaged with the screw rod 4 is provided in the middle position of the two cylindrical blocks. During the vibration process, the two motors 5 can be controlled to drive the two screw rods 4 to repeatedly rotate forward and reverse. When rotating, the screw rod 4 can cooperate with the threaded holes on the cylindrical blocks on the front and rear sides of the vibrating rod adjustment frame 6 to drive the vibrating rod adjustment frame 6 to move left and right.

[0031] In the present disclosure, Figure 4 and Figure 6 As shown, two circular plates are arranged on the outside of the vibrating rod 8, and the outer walls of the two circular plates are respectively in close contact with the top and bottom surfaces of the vibrating rod guide rail 7. When the vibrating rod adjustment frame 6 drives the vibrating rod 8 to move left and right, the vibrating rod 8 will move along a curved trajectory in the serpentine curved opening groove on the vibrating rod guide rail 7. In this process, the circular plates on the outside of the vibrating rod 8 can limit its up and down sliding.

[0032] In the present disclosure, Figure 1 , Figure 2 and Figure 5 As shown, a cylindrical rod is arranged on the top of the vibrating rod 8, and a rectangular opening is arranged on the inner side of the vibrating rod adjusting frame 6 which passes through from top to bottom, and the width of the rectangular opening is equal to the outer diameter of the cylindrical rod on the top of the vibrating rod 8. During the vibrating process, the two motors 5 can be controlled to drive the two screw rods 4 to repeatedly rotate forward and reversely. When the screw rods 4 rotate, they can cooperate with the threaded holes on the cylindrical blocks on the front and rear sides of the vibrating rod adjusting frame 6 to drive the vibrating rod adjusting frame 6 to move left and right. When the vibrating rod adjusting frame 6 moves left and right, it will drive the vibrating rod 8 to move left and right, thereby facilitating the uniform vibration of the concrete in the concrete precast part mold, and at the same time, the cylindrical rod on the top of the vibrating rod 8 can also move back and forth in the rectangular opening on the inner side of the vibrating rod adjusting frame 6.

[0033] In the present disclosure, Figure 1-Figure 4 As shown, the vibrating rod guide rail 7 is composed of two serpentine curved rods, a serpentine curved open groove is provided between the two serpentine curved rods, and the vibrating rod guide rail 7 is used to support and guide the vibrating rod 8. When the vibrating rod adjustment frame 6 drives the vibrating rod 8 to move left and right, the vibrating rod 8 will move along a curved trajectory in the serpentine curved open groove on the vibrating rod guide rail 7. The vibrating rod 8 will also move forward and backward in this trajectory, so the range of concrete vibration in the concrete precast part mold will be increased.

[0034] In the present disclosure, Figure 1-Figure 4As shown, the width of the serpentine curved opening groove on the inner side of the vibrating rod guide rail 7 is equal to the outer diameter of the main part of the vibrating rod 8. The vibrating rod guide rail 7 is used to support and guide the vibrating rod 8. When the vibrating rod adjustment frame 6 drives the vibrating rod 8 to move left and right, the vibrating rod 8 will move along a curved trajectory in the serpentine curved opening groove on the vibrating rod guide rail 7. The vibrating rod 8 will also move back and forth in this trajectory, so the range of concrete vibration in the concrete precast part mold will be increased.

[0035] Embodiment 2, based on embodiment 1, as Figure 1-Figure 6 As shown, the length of the rectangular opening on the inner side of the vibrating rod adjustment frame 6 is equal to the front-to-back width of the vibrating rod guide rail 7. When the vibrating rod adjustment frame 6 drives the vibrating rod 8 to move left and right, the vibrating rod 8 will also move along a curved trajectory in the serpentine curved opening groove on the vibrating rod guide rail 7. Therefore, the rectangular opening on the inner side of the vibrating rod adjustment frame 6 can provide sufficient front-to-back displacement stroke for the vibrating rod 8, ensuring that the vibrating rod 8 can move normally.

[0036] The working principle of this embodiment is as follows: when in use, the base plate 1 is first placed on the ground. When the mold of the precast concrete part needs to be placed, the electric cylinder 2 is first controlled to extend to push the guide rail support plate 3 to move up. At this time, the vibrating rod 8 will also move up, and then the precast part mold containing concrete can be placed on the top of the base plate 1. Then the electric cylinder 2 is controlled to contract to drive the guide rail support plate 3 to move down. At this time, the vibrating rod 8 will also move down and be inserted into the mold of the precast concrete part. At this time, the vibrating rod 8 can be powered on to vibrate the concrete in the mold. During the vibration process, the two motors 5 can be controlled The two screw rods 4 are driven to rotate forward and reverse repeatedly. When rotating, the screw rods 4 can cooperate with the threaded holes on the front and rear cylindrical blocks of the vibrating rod adjustment frame 6 to drive the vibrating rod adjustment frame 6 to move left and right. When the vibrating rod adjustment frame 6 moves left and right, it will drive the vibrating rod 8 to move left and right. When the vibrating rod adjustment frame 6 drives the vibrating rod 8 to move left and right, the vibrating rod 8 will also move in a curved trajectory in the serpentine curved opening groove on the vibrating rod guide rail 7. In this process, the vibrating rod 8 will move left and right as well as forward and backward, so the range of vibration of the concrete in the concrete precast part mold will be increased.

[0037] In this article, there are a few points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A precast concrete component vibrating device, comprising: Bottom plate (1); characterized in that: Two groups of four electric cylinders (2) are symmetrically mounted on the top of the base plate (1); a guide rail support plate (3) is provided at the top of each of the two groups of electric cylinders (2); two screw rods (4) are rotatably mounted on the top of the two guide rail support plates (3); two motors (5) are also fixed on the top of the guide rail support plate (3) on the left side, and the right ends of the main shafts of the two motors (5) are respectively connected to the left ends of the two screw rods (4); a vibrating rod adjustment frame (6) is mounted between the two screw rods (4); a group of vibrating rod guide rails (7) are welded between the two guide rail support plates (3); a vibrating rod (8) is slidably mounted on the inner side of the vibrating rod guide rail (7); The vibrating rod guide rail (7) is composed of two serpentine curved rods, and a serpentine curved opening groove is provided between the two serpentine curved rods; The width of the serpentine curved opening groove on the inner side of the vibrating rod guide rail (7) is equal to the outer diameter of the main body of the vibrating rod (8); The front and rear sides of the vibrating rod adjustment frame (6) are each provided with a cylindrical block, and the middle position of the two cylindrical blocks is each provided with a threaded hole engaged with the screw rod (4); The top of the vibrating rod (8) is provided with a cylindrical rod, and the inner side of the vibrating rod adjustment frame (6) is provided with a rectangular opening penetrating from top to bottom, and the width of the rectangular opening is equal to the outer diameter of the cylindrical rod at the top of the vibrating rod (8).

2. A precast concrete component vibrating device according to claim 1, characterized in that: Two circular plates are arranged outside the vibrating rod (8), and the outer walls of the two circular plates are respectively in close contact with the top surface and the bottom surface of the vibrating rod guide rail (7).

3. A precast concrete component vibrating device according to claim 1, characterized in that: The length of the rectangular opening inside the vibrating rod adjustment frame (6) is equal to the front-to-back width of the vibrating rod guide rail (7).

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