CN213115546U

CN213115546U - Concrete vibrating device

Info

Publication number: CN213115546U
Application number: CN202021279673.2U
Authority: CN
Inventors: 桂旭初; 孙淑平; 吴平
Original assignee: Yangxin Wa Stone Commercial Concrete Co Ltd
Current assignee: Yangxin Wa Stone Commercial Concrete Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-05-04
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a concrete vibrating device, including locating plate and a plurality of subassembly that vibrates, horizontal track has been seted up on the locating plate, the subassembly that vibrates includes vertical vibrating cylinder and the vibrating motor who is connected with this vibrating cylinder, vibrating cylinder and horizontal track sliding fit, vibrating cylinder female connection has interior pole, the upper end of interior pole is worn out back fixedly connected with handle from vibrating cylinder, the lower extreme fixedly connected with center pin of interior pole, the cover is equipped with coil spring on the center pin, vibrating cylinder's lower extreme sliding connection has the head of vibrating, coil spring is located between interior pole and the head of vibrating, the upper end of head of vibrating is provided with spacing boss, vibrating cylinder's lower extreme fixedly connected with and the spacing ring that spacing boss is corresponding, the lower extreme fixedly connected with board of head of vibrating, two adjacent boards of vibrating are connected each other through flexible plate. A plurality of vibrating assemblies can be integrated into a whole, and the working efficiency is improved.

Description

Concrete vibrating device

Technical Field

The utility model relates to a mechanical equipment's technical field particularly, relates to a concrete vibrating device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

When concrete is used for pouring the member, air bubbles in the member must be removed, tamping is carried out, the concrete is combined compactly, the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the member is improved, and the quality of the concrete member is ensured. The concrete vibrator is a machine for mechanically tamping concrete.

Concrete vibrators are of many kinds. The existing concrete vibrators are all independently operated and have the problem of low working efficiency.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a concrete vibrating device can be with a plurality of integrated an organic whole of subassembly that vibrate, and work efficiency is high.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

a concrete vibrating device comprises a positioning plate and a plurality of vibrating components, wherein the positioning plate is provided with a transverse track, the vibrating component comprises a vertical vibrating cylinder and a vibrating motor connected with the vibrating cylinder, the vibrating cylinder is in sliding fit with the transverse track, the inner rod is connected with the inner thread of the vibrating cylinder, the upper end of the inner rod is fixedly connected with a handle after penetrating out of the vibrating cylinder, the lower end of the inner rod is fixedly connected with a central shaft, a spiral spring is sleeved on the central shaft, the lower end of the vibrating cylinder is connected with a vibrating head in a sliding way, the spiral spring is positioned between the inner rod and the vibrating head, the upper end of the vibrating head is provided with a limit boss, the lower extreme fixedly connected with of section of thick bamboo that vibrates with the spacing collar that spacing boss is corresponding, the lower extreme fixedly connected with of head that vibrates the board, adjacent two the board that vibrates connects each other through flexible plate.

Further, the upper end of the vibrating cylinder is convexly provided with a boss, the upper end of the vibrating cylinder is further in threaded connection with a positioning nut, the positioning nut is located above the boss, and the positioning plate is located between the positioning nut and the boss.

Further, the flexible plate is an elastic memory metal plate.

The utility model has the advantages that: the structure is simple, and the use is convenient; a plurality of vibrating assemblies can be integrated into a whole, so that the working efficiency is improved; have nimble vibration power regulatory action to can avoid in the vibration and eliminate big particulate matter through elastic buffering and lead to the dead phenomenon of vibration subassembly card.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a concrete vibrating device according to an embodiment of the present invention;

fig. 2 is a side view of a concrete vibrating device according to an embodiment of the present invention.

In the figure:

1. positioning a plate; 2. a vibrating cylinder; 3. a vibrating motor; 4. an inner rod; 5. a handle; 6. a coil spring; 7. a vibrating head; 8. a flexible plate member; 9. and positioning the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-2, a concrete vibrating device according to an embodiment of the present invention comprises a positioning plate 1 and a plurality of vibrating assemblies, wherein a transverse track is formed on the positioning plate 1, each vibrating assembly comprises a vertical vibrating cylinder 2 and a vibrating motor 3 connected with the vibrating cylinder 2, the vibrating cylinder 2 is in sliding fit with the transverse track, an inner rod 4 is connected with the vibrating cylinder 2 through a thread, the upper end of the inner rod 4 penetrates out of the vibrating cylinder 2 and is fixedly connected with a handle 5, the lower end of the inner rod 4 is fixedly connected with a central shaft, a coil spring 6 is sleeved on the central shaft, the lower end of the vibrating cylinder 2 is slidably connected with a vibrating head 7, the coil spring 6 is located between the inner rod 4 and the vibrating head 7, the upper end of the vibrating head 7 is provided with a limit boss, the lower end of the vibrating cylinder 2 is fixedly connected with a limit ring corresponding to the limit boss, the lower extreme fixedly connected with of head 7 vibrates the board, two adjacent vibrate the board and connect each other through flexible plate 8.

In a specific embodiment of the utility model, the protruding boss that is equipped with in the upper end of a vibrating section of thick bamboo 2, the upper end of a vibrating section of thick bamboo 2 still threaded connection has set nut 9, set nut 9 is located the top of boss, locating plate 1 is located set nut 9 with between the boss.

In one embodiment of the present invention, the flexible plate 8 is an elastic memory metal plate.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.

Concrete vibrating device include locating plate 1 and a plurality of subassembly etc. that vibrates.

A transverse rail is arranged on the positioning plate 1, and the vibrating assemblies can slide along the transverse rail, so that the distance between every two adjacent vibrating assemblies can be adjusted according to actual conditions.

The vibrating component comprises a vibrating cylinder 2, a vibrating motor 3, an inner rod 4, a spiral spring 6, a vibrating head 7, a vibrating plate and the like. The upper end and the horizontal track sliding fit of a section of thick bamboo 2 vibrate, and the upper end of a section of thick bamboo 2 vibrates is provided with boss and set nut 9 respectively, and locating plate 1 is located boss and set nut 9, and after loosening set nut 9, a section of thick bamboo 2 vibrates can freely slide along the horizontal track. The upper end of the vibrating cylinder 2 is connected with the vibrating motor 3, and the vibrating force of the vibrating motor 3 can be transmitted to the vibrating cylinder 2, so that the vibrating operation of the vibrating head 7 is realized through the vibrating cylinder 2. The outer wall of interior pole 4 is provided with the external screw thread, and the inner wall of vibration cylinder 2 is provided with the internal thread, and the external screw thread is located the internal thread and forms screw-thread fit connection, exposes and welds handle 5 in interior pole 4's the upper end follow vibration cylinder 2. Be provided with coil spring 6 between interior pole 4 and the head of vibrating 7, the lower extreme sliding fit of head of vibrating 7 and a section of thick bamboo 2, and the upper end of head of vibrating 7 is provided with spacing boss, the lower extreme fixed connection spacing ring of a section of thick bamboo 2 vibrates, the outside of head of vibrating 7 is located to the spacing ring cover, the spacing boss is located under the spacing boss and is lived to the spacing ring, spacing boss constitutes stop gear with the spacing ring jointly, it has the axial activity space to set up stop gear on the one hand can realize that head of vibrating 7 has in a section of thick bamboo 2 vibrates, on the other hand can prevent effectively that head of vibrating 7 breaks away from a section of thick bamboo 2 and the effect of vibrating that leads to inefficacy completely. The lower end of the inner rod 4 is fixedly connected with a central shaft, the spiral spring 6 is sleeved outside the central shaft, and the length of the central shaft is 1/4-1/3 of the natural length of the spiral spring 6. The vibrating plates are welded at the lower end of the vibrating head 7, two adjacent vibrating plates are connected with each other through a flexible plate 8 positioned between the vibrating plates, the flexible plate 8 is an elastic memory metal plate, and the elastic memory metal plate utilizes the characteristic that the elastic memory metal has elastic deformation to correspondingly realize micro deformation in the vibrating process so as to avoid damage caused by stress; and the metal plate can be restored to the original shape after the external force disappears by utilizing the characteristic of the elastic memory metal of restoring deformation.

Before the operation of vibrating, according to the corresponding elasticity buffering vibration power of adjusting of concrete state, through twisting the position of pole 4 in the section of thick bamboo 2 that vibrates of twisting 5 regulation and control interior pole to adjust the extension length of the coil spring 6 of 4 lower extreme suppression in the pole, and then controlled coil spring 6's rebound dynamics, controlled the vibration dynamics and the elasticity buffering degree of head 7 that vibrates promptly. When the inner rod 4 is placed at the lowest position by screwing the handle 5, the central shaft of the inner rod 4 is contacted with and pushes the vibrating head 7 to be dead, and the function of the spiral spring 6 is lost, so that the traditional rigid vibrating mode is changed.

During the specific use, will vibrate motor 3 and start, with concrete vibrating device perpendicular to concrete, make the vibrating plate contact the concrete and carry out lasting vibrating action. In the vibrating process, the compression spring 6 provides elastic buffering for vibration so as to avoid stress conflict generated between adjacent vibrating plates and stress conflict generated between the vibrating plates and concrete particles.

In conclusion, with the adoption of the technical scheme of the utility model, the structure is simple, and the use is convenient; a plurality of vibrating assemblies can be integrated into a whole, so that the working efficiency is improved; through the interior pole and the head that vibrates of separation to cooperation pitch regulation elasticity can reach adjustable buffering elasticity vibration power, has nimble vibration power regulatory action from this, and avoids removing the big particulate matter through elastic buffering in the vibration and lead to vibrating the subassembly card phenomenon of dying.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The concrete vibrating device is characterized by comprising a positioning plate (1) and a plurality of vibrating components, wherein a transverse track is arranged on the positioning plate (1), each vibrating component comprises a vertical vibrating cylinder (2) and a vibrating motor (3) connected with the vibrating cylinder (2), the vibrating cylinders (2) are in sliding fit with the transverse track, inner rods (4) are connected with the vibrating cylinders (2) in an internal thread manner, the upper ends of the inner rods (4) penetrate out of the vibrating cylinders (2) and are fixedly connected with handles (5), the lower ends of the inner rods (4) are fixedly connected with a central shaft, a spiral spring (6) is sleeved on the central shaft, the lower ends of the vibrating cylinders (2) are connected with vibrating heads (7) in a sliding manner, the spiral spring (6) is positioned between the inner rods (4) and the vibrating heads (7), and limiting bosses are arranged at the upper ends of the vibrating heads (7), the lower extreme fixedly connected with of section of thick bamboo that vibrates (2) with the spacing collar that spacing boss is corresponding, the lower extreme fixedly connected with of head that vibrates (7) vibrates the board, adjacent two the board that vibrates connects each other through flexible plate (8).

2. The concrete vibrating device according to claim 1, characterized in that a boss is convexly arranged at the upper end of the vibrating cylinder (2), a positioning nut (9) is further connected to the upper end of the vibrating cylinder (2) in a threaded manner, the positioning nut (9) is positioned above the boss, and the positioning plate (1) is positioned between the positioning nut (9) and the boss.

3. Concrete vibrating device according to claim 1, characterised in that said flexible plate element (8) is a resilient memory metal plate.