Novel electric vibrator automatic connection electric box

Abstract

The utility model is suitable for the technical field of tunnel concrete segment prefabrication, and provides a novel automatic connection electric box for an electric vibrator, which comprises a box body, a junction box, a power connection plug and a rubber cushioning bolt, the box body is mounted on the mold and is used for mounting the junction box and the power connection plug; the junction box is connected with the box body, is connected with the power connection plug through a cable, and is used for being connected with a cable of the electric vibrator; the power connection plug is installed in the box body and used for being inserted by the automatic plug-in device so that the electric vibrator can be powered on. And the rubber cushioning bolt is used for connecting the junction box and the box body and plays a role in cushioning when the mold vibrates. According to the utility model, the electric vibrator can be stably and quickly connected to a power supply, accurate power-on and power-off control is realized, and the actual requirements in the working process of the die are met; and meanwhile, automation and convenience of plugging and unplugging are realized. The efficiency of the plugging operation is improved, and the reliability of the plugging process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tunnel concrete segment prefabrication technical field, especially, relate to a novel electric vibrator automatic connection electric box. BACKGROUND

[0002] Shield segment is the main assembly component of shield construction, is the innermost layer of tunnel barrier, bears the role of resisting soil pressure, underground water pressure and some special load. Shield segment production usually adopts high-strength impermeable concrete to ensure reliable bearing capacity and waterproof performance, and production mainly utilizes finished segment mold to form after sealing pouring concrete. Segment mold is made of mold steel, which is a special concrete prefabricated part mold for tunnel segment production, which is composed of a bottom mold, four side plates and two cover plates. The vibrator fixing device on the bottom mold will install the vibrator, and when pouring concrete, the vibrator is opened, and the vibrator transmits vibration to the mold cavity through the fixing device, and then the air in the concrete is discharged to form a dense concrete segment.

[0003] At present, the vibrator of the mold in the market is mainly divided into pneumatic vibrator and electric vibrator. In foreign market, electric vibrator has been widely used in the field of mold. Compared with pneumatic vibrator, the operation of electric vibrator depends on the special control electric box installed on the mold, which is responsible for the connection and power control of the vibrator. This configuration requires the design of the power plug to ensure the convenience and reliability of plugging to realize the accurate control of the vibrator. However, the existing electric vibrator connection scheme has some deficiencies, for example, the plugging convenience and reliability design of the power plug is improper, which affects the normal operation of the vibrator, and even causes safety hazards. In order to solve the above problems, the utility model provides a novel electric vibrator automatic connection electric box. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a novel electric vibrator automatic connection electric box, which aims at solving the problems in the background art.

[0005] The utility model embodiment is realized in this way, a novel electric vibrator automatic connection electric box, including the box body, still including the junction box, the power plug and the rubber shock absorbing bolt,

[0006] The box body is installed on the mold, and the box body is used for installing the junction box and the power plug,

[0007] The junction box is connected with the box body, and is connected with the power plug through the cable, and the junction box is used for connecting the cable of the electric vibrator,

[0008] The power plug is installed in the box body, and the power plug is used for automatic plug-in device insertion, so that the electric vibrator is powered on,

[0009] The rubber shock-absorbing bolt is used for connecting the terminal box and the box body and plays a shock-absorbing role when the mold vibrates.

[0010] Further, the rubber protection plate is fixedly connected outside the box body.

[0011] Further, the box body is fixedly connected with a fixing plate inside, and the power connection plug is installed on the fixing plate.

[0012] Further, the connecting piece is further included.

[0013] Further, the box body is fixedly installed on the mold through the connecting piece, and the rubber protection plate is fixedly installed outside the box body through the connecting piece.

[0014] Compared with the prior art, the novel electric vibrator automatic connection electric box has the following beneficial effects:

[0015] The novel electric vibrator automatic connection electric box solves the problems of power connection and control of the electric vibrator and meets the installation requirements of customers on the electric vibrator.

[0016] The novel electric vibrator automatic connection electric box effectively solves the technical problems of power connection and control of the electric vibrator through integrated design. It ensures that the electric vibrator can be stably and quickly connected to the power supply and realizes precise power-on and power-off control, thereby meeting the actual requirements in the working process of the mold. In addition, the power connection plug adopts an automatic plug device, realizing the automation and convenience of plugging. Not only does it improve the efficiency of plugging operation, but also ensures the reliability of the plugging process and avoids circuit failure or safety hazards caused by improper plugging. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a state diagram of the novel electric vibrator automatic connection electric box after installation.

[0018] Figure 2 is an exploded view of the novel electric vibrator automatic connection electric box.

[0019] In the figure: box body 1, terminal box 2, power connection plug 3, rubber protection plate 4, rubber shock-absorbing bolt 5, connecting piece 6. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the novel electric vibrator automatic connection electric box more clear and explicit, the following further describes the novel electric vibrator automatic connection electric box in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the novel electric vibrator automatic connection electric box and do not limit the novel electric vibrator automatic connection electric box.

[0021] The specific implementation of the novel electric vibrator automatic connection electric box is described in detail in combination with specific examples.

[0022] As Figure 1 And Figure 2 As shown in the utility model one embodiment provides a novel electric vibrator automatic connection electric box, including box 1, terminal box 2, electric plug 3, rubber protection plate 4, rubber shock absorbing bolt 5 and connecting piece 6;

[0023] The box 1 is installed on the mould, is used for installing terminal box 2 and electric plug 3.It is as the main body structure of entire electric box, provides the platform of installing and fixing other components.

[0024] The terminal box 2 is connected with box 1, and the terminal box 2 is connected with the electric plug 3 by cable, for connecting the cable of electric vibrator.It is as the connecting point of cable, ensures that the cable of electric vibrator can be correctly, firmly connected.

[0025] The electric plug 3 is used for automatic plug-in device insertion, makes electric vibrator energization.Can realize the automatic energization and de-energization of electric vibrator, improve the convenience and safety of operation.

[0026] The rubber protection plate 4 is installed outside box 1, for preventing foreign matter from entering box 1 in the working process, can protect internal components from being damaged.

[0027] The rubber shock absorbing bolt 5 is used to connect terminal box 2 and box 1, and plays a shock-absorbing role when the mould vibrates;

[0028] The connecting piece 6 is used for the connection between box 1 and mould and between box 1 and rubber protection plate 4, can ensure the stability and reliability of electric box.

[0029] In the utility model embodiment, the novel electric vibrator automatic connection electric box solves the problems of electric vibrator connection and control, meets the installation demand of customer to electric vibrator.

[0030] As Figure 2 As a preferred embodiment of the utility model, the box 1 and the electric box 2 are connected together through the rubber shock absorbing bolt 5, which ensures the firmness of the connection and realizes the shock-absorbing effect.

[0031] As Figure 2 As a preferred embodiment of the utility model, the box 1 is fixedly connected with a fixed plate, and the electric plug 3 is installed on the fixed plate, to ensure that the electric plug 3 can be stably fixed inside the box 1.

[0032] The working principle of the utility model is:

[0033] The new electric vibrator is automatically connected with the electric box, the junction box 2 is connected to the box body 1 through the rubber shock absorbing bolt 5, the electric plug 3 is installed on the fixed plate in the box body 1, the rubber protection plate 4 is installed on the box body 1 to prevent foreign matters from entering, the box body 1 is fixed to the mold through the connecting piece 6, the cables of the electric vibrator of the mold are connected to the junction box 2, the junction box 2 is connected with the electric plug 3 through the cable, and the whole electric box is formed.

[0034] When the mold works, the electric female head at the customer site is automatically inserted into the electric plug 3 in the box body 1, and then the electric vibrator is powered on. After the vibration is completed, the electric female head at the customer site is automatically withdrawn and separated from the electric plug 3, and the power is automatically turned off. In this way, the power connection and control problem of the electric vibrator is solved, and the installation demand of the customer for the electric vibrator is met.

[0035] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for those skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which should also be considered as the protection range of the utility model, and these will not affect the effect and practicality of the utility model.

Claims

1. A new type of electric vibrator automatic connection box, including a box body, characterized in that: Also includes junction box, electrical plug and rubber shock-absorbing bolts; The box is installed on the mold, and the box is used to install the junction box and the power plug; The junction box is connected to the box body and is connected to the power plug through a cable. The junction box is used to connect the cable of the electric vibrator; The power plug is installed in the box body, and the power plug is used to be inserted into the automatic plug-in device to power the electric vibrator; The rubber shock-absorbing bolts are used to connect the junction box and the box body, and play a shock-absorbing role when the mold vibrates.

2. The new electric vibrator automatic connection box according to claim 1 is characterized in that: A rubber protective plate is fixedly connected to the outside of the box.

3. The new electric vibrator automatic connection box according to claim 1 is characterized in that: A fixing plate is fixedly connected to the box body, and the power plug is installed on the fixing plate.

4. The new electric vibrator automatic connection box according to claim 2 is characterized in that: Also includes connectors.

5. The new type of electric vibrator automatic connection box according to claim 4 is characterized in that: The box body is fixedly mounted on the mold via a connecting piece; and the rubber protective plate is fixedly mounted on the outside of the box body via a connecting piece.

Images