CN209924454U

CN209924454U - Dedicated overtaking shock of preventing regularly mixes earth vibrator for civil engineering

Info

Publication number: CN209924454U
Application number: CN201920510504.6U
Authority: CN
Inventors: 周帅; 沈东华
Original assignee: Jiangsu Nantong Three Construction Group Ltd By Share Ltd
Current assignee: Jiangsu Nantong Three Construction Group Ltd By Share Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-10
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a civil engineering special timed anti-shock concrete vibrator, which comprises a bottom plate and a vibrating motor fixedly connected with the bottom plate; vibrating rods are arranged above the bottom plate at equal intervals, the upper ends of the vibrating rods are fixedly connected with a lifting plate, and the lifting plate is nested with a sliding groove frame; a screw rod penetrates through the center of the lifting plate, extends to the upper part of the chute frame and is fixedly connected with an adjusting wheel; the bottom plate is provided with a through hole matched with the vibrating rod; and the periphery of the bottom plate is connected with a material pushing plate which is integrally formed with the bottom plate. The utility model is provided with the lead screw, the chute frame, the lifting plate and the adjusting wheel, thereby being convenient for adjusting the vibrating depth of the vibrating spear, avoiding excessive vibration, and ensuring the vibrating effect by matching with the plane vibration of the bottom plate; by arranging the timer, the vibrating time of the concrete in unit area is ensured, and the vibrating efficiency is improved.

Description

Dedicated overtaking shock of preventing regularly mixes earth vibrator for civil engineering

Technical Field

The utility model relates to a civil engineering equipment field specifically is a dedicated regularly can prevent shaking and mix earth vibrator for civil engineering.

Background

When the concrete mixed by the concrete mixer is used for pouring the member, air bubbles in the concrete must be removed, and tamping is carried out to ensure that the concrete is tightly combined, so that the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete is improved, and the quality of the concrete member is ensured. The concrete vibrator is a machine for mechanically tamping concrete. When the concrete vibrator works, the internal friction force and the adhesive force between the particles in the concrete are reduced sharply, and the concrete is in a heavy liquid state. The aggregates slide and are rearranged, gaps among the aggregates are filled with mortar, and air bubbles are extruded out, so that the tamping effect is achieved. The vibrators are divided into an insertion type (inner), an attachment type (outer) and a flat type (surface) according to working modes.

In the traditional vibrator, the insertion depth of a vibrating rod depends on manual operation, the vibrating uniformity is poor, and in addition, the vibrating time of a unit area depends on artificial experience, so that the vibrating effect cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated overtaking shock of preventing regularly of civil engineering mixes earth vibrator to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a civil engineering special timed anti-over-shock concrete vibrator comprises a bottom plate and a vibration motor fixedly connected with the bottom plate; vibrating rods are arranged above the bottom plate at equal intervals, the upper ends of the vibrating rods are fixedly connected with a lifting plate, and the lifting plate is nested with a sliding groove frame; a screw rod penetrates through the center of the lifting plate, extends to the upper part of the chute frame and is fixedly connected with an adjusting wheel; the bottom plate is provided with a through hole matched with the vibrating rod; and the periphery of the bottom plate is connected with a material pushing plate which is integrally formed with the bottom plate.

As a further aspect of the present invention: the novel shoe rack is characterized in that the supporting frame is welded on the bottom plate, a longitudinal rod is fixedly connected to the upper end of the supporting frame, a sleeve-equipped frame is sleeved on the outer side of the longitudinal rod, through bolts distributed in a cross shape penetrate through the sleeve-equipped frame, springs are sleeved on the through bolts, the springs are nested between the longitudinal rod and the sleeve-equipped frame, and push rods fixedly connected with the sleeve-equipped frame are nested.

As a further aspect of the present invention: the push rod is provided with a control box, a timer is arranged in the control box, and a switch is arranged at the upper end of the control box.

As a further aspect of the present invention: characterized in that the through bolt penetrates the longitudinal rod.

As a further aspect of the present invention: the chute frame is a rectangular frame and is fixedly connected with the upper end face of the bottom plate.

As a further aspect of the present invention: the lifting plate is characterized in that the lifting plate is in threaded connection with the screw rod.

As a further aspect of the present invention: the material pushing plate is characterized in that the material pushing plate is an arc-shaped plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the lead screw, the chute frame, the lifting plate and the adjusting wheel, thereby being convenient for adjusting the vibrating depth of the vibrating spear, avoiding excessive vibration, and ensuring the vibrating effect by matching with the plane vibration of the bottom plate; by arranging the timer, the vibrating time of the concrete in unit area is ensured, and the vibrating efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a concrete vibrator capable of timing and preventing over-vibration, which is specially used for civil engineering;

FIG. 2 is a top view of a frame sleeved in a timing anti-seismic concrete vibrator specially used for civil engineering;

fig. 3 is a schematic structural view of a lifting plate in the concrete vibrator capable of timing and preventing over-vibration for civil engineering.

In the figure: 1-a bottom plate; 2-a support frame; 3-longitudinal rods; 4-sleeving a frame; 5-through bolt; 6-a spring; 7-a push rod; 8-a control box; 9-a timer; 10-a switch; 11-a vibrating rod; 12-a lifter plate; 13-a chute frame; 14-a screw rod; 15-a regulating wheel; 16-a via hole; 17-a material pushing plate; 18-vibration motor.

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 without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a timing anti-shake concrete vibrator for civil engineering includes a bottom plate 1 and a vibration motor 18 fixedly connected to the bottom plate 1; the welding of bottom plate 1 has

support frame

2, 2 upper ends fixedly connected with vertical pole 3 of support frame, 3 outside covers of vertical pole are equipped with the cover and establish frame 4, the cover is established frame 4 and is run through and have the through bolt 5 that is the cross and distributes, through bolt 5 runs through vertical pole 3, the cover is equipped with spring 6 on the through bolt 5, spring 6 nestification is established between frame 4 at vertical pole 3 and cover, frame 4 fixedly connected with push rod 7 is established to the cover, through being equipped with the through bolt 5 and the spring 6 that the cross distributes, the absorption that can be better comes from the vibration of 2 all directions of support frame, and then reduce the influence to the workman who grips push rod 7.

Vibrating rods 11 distributed at equal intervals are arranged above the bottom plate 1, the upper end of each vibrating rod 11 is fixedly connected with a lifting plate 12, the lifting plates 12 are nested with a sliding groove frame 13, and the sliding groove frame 13 is a rectangular frame and is fixedly connected with the upper end face of the bottom plate 1; a screw rod 14 penetrates through the center of the lifting plate 12, the lifting plate 12 is in threaded connection with the screw rod 14, the screw rod 14 extends to the upper part of the sliding groove frame 13 and is fixedly connected with an adjusting wheel 15, and the adjusting wheel 15 is rotated to drive the lifting plate 12 to move up and down so as to drive the vibrating rod 11 to move up and down; be equipped with on bottom plate 1 with vibrating spear 11 complex through-hole 16, vibrating spear 11 moves down and passes through-hole 16 and insert in the concrete, realizes vibrating the concrete of the different degree of depth, and convenient the regulation vibrates in the plane and inserts the mode of vibrating and combine to the adjustable insertion depth of vibrating guarantees the effect of vibrating.

The periphery of the bottom plate 1 is connected with a material pushing plate 17 integrally formed with the bottom plate 1, the material pushing plate 17 is an arc-shaped plate, and the groove for sliding out the vibrating rod 11 is filled with floating materials.

Example 2

This example differs from example 1 in that: a control box 8 is arranged on the push rod 7, and a timer 9 is arranged in the control box 8, so that the vibration time of a unit area is conveniently controlled, excessive vibration is avoided, and the construction efficiency is reduced; the upper end of the control box 8 is provided with a switch 10, so that the vibration motor 18 can be started conveniently.

The following are specifically mentioned: in the application, a bottom plate, a control box, a switch, a timer and a vibrating motor are in the prior art; the liftable vibrating rod, the sleeved frame, the through bolt and the spring are innovation points of the application; the vibrating depth of the vibrating spear is conveniently adjusted by arranging the screw rod, the chute frame, the lifting plate and the adjusting wheel, excessive vibration is avoided, and the vibrating spear is matched with the plane vibration of the bottom plate to ensure the vibrating effect; by arranging the timer, the vibrating time of the concrete in unit area is ensured, and the vibrating efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A timing anti-over-shock concrete vibrator special for civil engineering comprises a bottom plate (1) and a vibrating motor (18) fixedly connected with the bottom plate (1); the vibrating screen is characterized in that vibrating rods (11) distributed at equal intervals are arranged above the bottom plate (1), the upper ends of the vibrating rods (11) are fixedly connected with a lifting plate (12), and the lifting plate (12) is nested with a sliding groove frame (13); a screw rod (14) penetrates through the center of the lifting plate (12), and the screw rod (14) extends to the upper part of the chute frame (13) and is fixedly connected with an adjusting wheel (15); the bottom plate (1) is provided with a through hole (16) matched with the vibrating rod (11); and the periphery of the bottom plate (1) is connected with a material pushing plate (17) which is integrally formed with the bottom plate (1).

2. The civil engineering special timed anti-seismic concrete vibrator according to claim 1, characterized in that the supporting frame (2) is welded on the bottom plate (1), the upper end of the supporting frame (2) is fixedly connected with a longitudinal rod (3), a sheathing frame (4) is sheathed outside the longitudinal rod (3), through-bolts (5) distributed in a cross shape penetrate through the sheathing frame (4), a spring (6) is sheathed on the through-bolts (5), the spring (6) is nested between the longitudinal rod (3) and the sheathing frame (4), and a push rod (7) is fixedly connected to the sheathing frame (4).

3. The civil engineering special timed anti-over-shock concrete vibrator according to claim 2, characterized in that the push rod (7) is provided with a control box (8), a timer (9) is arranged in the control box (8), and the upper end of the control box (8) is provided with a switch (10).

4. A civil engineering specific timed anti-shake concrete vibrator according to claim 2, characterized in that the through bolt (5) penetrates the longitudinal rod (3).

5. The civil engineering special timed anti-earthquake concrete vibrator according to claim 1, wherein the chute frame (13) is a rectangular frame and is fixedly connected with the upper end surface of the bottom plate (1).

6. The civil-engineering specific timed anti-shake concrete vibrator according to claim 1, characterized in that the lifting plate (12) is screwed with the screw (14).

7. The civil-engineering-dedicated timed anti-earthquake concrete vibrator according to claim 1, characterized in that said pusher plate (17) is an arc plate.