CN213971721U

CN213971721U - Multifunctional concrete vibrator

Info

Publication number: CN213971721U
Application number: CN202022580140.4U
Authority: CN
Inventors: 李志文; 李橄橄; 彭明和; 李博文; 赵世权
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-17
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a multi-functional vibrator for concrete, include: the base is connected with a buffer piece; the working platform is arranged at the top end of the buffer piece, and the bottom end of the working platform is connected with a first vibration motor; the clamping mechanisms are arranged at two ends of the top of the working platform and respectively comprise two side plates, a servo motor and a screw rod; the side plate is arranged on the working platform; the servo motor is connected with the screw rod; the screw rod is rotatably connected between the two side plates and comprises a first screw rod, a connecting column and a second screw rod which are sequentially connected, the thread directions of the first screw rod and the second screw rod are opposite, the first screw rod and the second screw rod are in threaded connection with a first sliding block, and one side of the first sliding block is connected with a clamping plate; the mounting panel, the mounting panel bottom is connected with work platform through the connecting rod, is equipped with first hydro-cylinder on the mounting panel, and first hydro-cylinder is equipped with the first piston rod that the activity runs through the mounting panel, and first piston rod bottom is connected with the chain, and the chain bottom is connected with the clamp plate. The utility model discloses can carry out effectual fixed to the mould.

Description

Multifunctional concrete vibrator

Technical Field

The utility model relates to a vibrator technical field specifically is a multi-functional vibrator for concrete.

Background

In the production process of the concrete member, air bubbles in the concrete member must be removed, so that the concrete is tightly combined, the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete member is improved, and the quality of the concrete member is ensured. This requires the use of a vibrating device to vibrate the concrete elements after the concrete is poured into the mould to eliminate the voids between the concrete. The existing vibration device cannot effectively fix the die, the die can deviate in the vibration process, so that the produced product is unqualified, and further serious economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional vibrator for concrete can carry out effectual fixing to the mould of having pour the concrete.

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

a multifunctional vibration device for concrete, comprising:

the base is fixedly connected with a plurality of buffer parts;

the working platform is fixedly connected to the top end of the buffer piece, and the bottom end of the working platform is fixedly connected with a first vibration motor;

the two clamping mechanisms are symmetrically arranged at two ends of the top of the working platform, and each clamping mechanism comprises two side plates, a servo motor and a screw rod; the two side plates are fixedly connected to the working platform; the servo motor is arranged on one side of the side plate, and an output shaft of the servo motor is fixedly connected with the screw rod; the screw rod is rotatably connected between the two side plates and comprises a first screw rod, a connecting column and a second screw rod which are fixedly connected in sequence, the thread directions of the first screw rod and the second screw rod are opposite, the outer parts of the first screw rod and the second screw rod are both in threaded connection with a first sliding block, and one side of the first sliding block, which is close to the other clamping mechanism, is fixedly connected with a clamping plate;

the mounting panel, the mounting panel is located two clamping mechanism's top, the mounting panel bottom is through a plurality of connecting rod and work platform fixed connection, be equipped with the first hydro-cylinder of a plurality of on the mounting panel, first hydro-cylinder is equipped with downwardly extending and the activity first piston rod that runs through the mounting panel, first piston rod bottom fixedly connected with chain, chain bottom fixedly connected with clamp plate.

Preferably, the splint has an L-shaped structure.

Preferably, the two clamping mechanisms are both connected with the working platform in a sliding mode, a second oil cylinder fixedly connected to the working platform is arranged on one side, away from each other, of each clamping mechanism, and the second oil cylinder is used for driving the clamping mechanisms to do reciprocating motion along the horizontal direction.

Preferably, the second oil cylinder is provided with a second piston rod which is horizontally distributed, and the second piston rod is fixedly connected with the connecting column; the working platform is provided with a sliding groove at a position corresponding to the side plate, and the bottom of the side plate is provided with a second sliding block in sliding fit with the sliding groove.

Preferably, the buffer part is a spring, and two ends of the spring are respectively and fixedly connected with the base and the working platform.

Preferably, each spring is internally provided with a telescopic rod, and two ends of each telescopic rod are fixedly connected with the base and the working platform respectively.

Preferably, a second vibration motor is fixedly connected to the pressure plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first lead screw, first slider, second lead screw, splint and servo motor's cooperation can fix the not mould of pouring the concrete of equidimension.

2. The utility model discloses a clamping mechanism and work platform sliding connection, through the motion of second hydro-cylinder drive clamping mechanism simultaneously, thereby make the utility model discloses can press from both sides tight mould in a plurality of directions, can fix the mould more firm.

3. The utility model discloses be equipped with the bolster, can play the effect of buffering at the in-process of vibrations.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another perspective of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a side view of the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 4.

In the figure: 1. a base; 2. a buffer member; 3. a working platform; 4. a first vibration motor; 5. a side plate; 6. a servo motor; 7. a first lead screw; 8. connecting columns; 9. a second lead screw; 10. a first slider; 11. a splint; 12. mounting a plate; 13. a first cylinder; 14. a first piston rod; 15. a chain; 16. pressing a plate; 17. a second cylinder; 18. a second piston rod; 19. a chute; 20. a connecting rod; 21. a second slider; 22. a telescopic rod; 23. and a second 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.

Referring to fig. 1-5, the present invention provides an embodiment:

a multifunctional vibration device for concrete, comprising:

the base 1 is fixedly connected with a plurality of buffer parts 2;

the working platform 3 is fixedly connected to the top end of the buffer part 2, and the bottom end of the working platform 3 is fixedly connected with a first vibration motor 4;

the two clamping mechanisms are symmetrically arranged at two ends of the top of the working platform 3, and each clamping mechanism comprises two side plates 5, a servo motor 6 and a screw rod; both side plates 5 are fixedly connected to the working platform 3; the servo motor 6 is arranged on one side of the side plate 5, and an output shaft of the servo motor 6 is fixedly connected with the screw rod; the screw rod is rotatably connected between the two side plates 5 and comprises a first screw rod 7, a connecting column 8 and a second screw rod 9 which are fixedly connected in sequence, the thread directions of the first screw rod 7 and the second screw rod 9 are opposite, the outer parts of the first screw rod 7 and the second screw rod 9 are both in threaded connection with a first sliding block 10, and one side, close to the other clamping mechanism, of the first sliding block 10 is fixedly connected with a clamping plate 11;

mounting panel 12, mounting panel 12 are located two clamping mechanism's top, and mounting panel 12 bottom is equipped with the first hydro-cylinder 13 of a plurality of through a plurality of connecting

rod

20 and 3 fixed connection of work platform on the mounting panel 12, first hydro-cylinder 13 be equipped with downwardly extending and the activity run through the first piston rod 14 of mounting panel 12, first piston rod 14 bottom fixedly connected with chain 15, chain 15 bottom fixedly connected with clamp plate 16.

Specifically, the splint 11 has an L-shaped structure.

Specifically, the two clamping mechanisms are both connected with the working platform 3 in a sliding mode, one sides, far away from each other, of the two clamping mechanisms are both provided with a second oil cylinder 17 fixedly connected to the working platform 3, and the second oil cylinders 17 are used for driving the clamping mechanisms to do reciprocating motion along the horizontal direction.

Specifically, the second oil cylinder 17 is provided with a second piston rod 18 which is horizontally distributed, and the second piston rod 18 is fixedly connected with the connecting column 8; the working platform 3 is provided with a sliding groove 19 at the position corresponding to the side plate 5, and the bottom of the side plate 5 is provided with a second sliding block 21 in sliding fit with the sliding groove 19.

Specifically, the buffer member 2 is a spring, and two ends of the spring are respectively fixedly connected with the base 1 and the working platform 3.

Specifically, all be equipped with telescopic link 22 in each spring, telescopic link 22's both ends respectively with base 1, work platform 3 fixed connection.

Specifically, a second vibration motor 23 is fixedly connected to the pressure plate 16.

The working principle is as follows: the utility model discloses when using, the mould that will pour the concrete is placed on work platform 3, start servo motor 6, servo motor 6 drive lead screw rotates, thereby drive first slider 10 motion, because first lead screw 7, the screw thread opposite direction of second lead screw 9, make first slider 10 on the first lead screw 7 and the first slider 10 motion opposite direction on the second lead screw 9, thereby can clip the mould, second hydro-cylinder 17 drives clamping mechanism and moves along work platform 3, thereby further fix the mould, first hydro-cylinder 13 drives clamp plate 16 and falls on the mould, start first shock dynamo 4, second shock dynamo 23, work platform 3, clamp plate 16 is at first shock dynamo 4, shake under the effect of second shock dynamo 23, bolster 2 plays the effect of buffering in the vibrations process.

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.

Claims

1. The utility model provides a multi-functional vibrator for concrete which characterized in that includes:

the buffer device comprises a base (1), wherein a plurality of buffer parts (2) are fixedly connected to the base (1);

the working platform (3) is fixedly connected to the top end of the buffer piece (2), and the bottom end of the working platform (3) is fixedly connected with a first vibration motor (4);

the two clamping mechanisms are symmetrically arranged at two ends of the top of the working platform (3), and each clamping mechanism comprises two side plates (5), a servo motor (6) and a screw rod; the two side plates (5) are fixedly connected to the working platform (3); the servo motor (6) is arranged on one side of the side plate (5), and an output shaft of the servo motor (6) is fixedly connected with the screw rod; the screw rod is rotationally connected between the two side plates (5), the screw rod comprises a first screw rod (7), a connecting column (8) and a second screw rod (9) which are fixedly connected in sequence, the thread directions of the first screw rod (7) and the second screw rod (9) are opposite, the outer parts of the first screw rod (7) and the second screw rod (9) are both in threaded connection with a first sliding block (10), and one side, close to the other clamping mechanism, of the first sliding block (10) is fixedly connected with a clamping plate (11);

mounting panel (12), mounting panel (12) are located two clamping mechanism's top, mounting panel (12) bottom is through a plurality of connecting rod (20) and work platform (3) fixed connection, be equipped with the first hydro-cylinder (13) of a plurality of on mounting panel (12), first hydro-cylinder (13) are equipped with downwardly extending and the activity first piston rod (14) that run through mounting panel (12), first piston rod (14) bottom fixedly connected with chain (15), chain (15) bottom fixedly connected with clamp plate (16).

2. The multi-functional concrete vibrating device according to claim 1, wherein the clamping plate (11) has an L-shaped structure.

3. The multifunctional concrete vibrating device according to claim 2, wherein the two clamping mechanisms are slidably connected with the working platform (3), a second oil cylinder (17) fixedly connected to the working platform (3) is arranged on one side, away from each other, of the two clamping mechanisms, and the second oil cylinder (17) is used for driving the clamping mechanisms to reciprocate in the horizontal direction.

4. The multifunctional concrete vibrating device according to claim 3, wherein the second oil cylinder (17) is provided with a second piston rod (18) which is horizontally distributed, and the second piston rod (18) is fixedly connected with the connecting column (8); the working platform (3) and the side plate (5) are provided with sliding grooves (19) at positions corresponding to each other, and the bottom of the side plate (5) is provided with a second sliding block (21) in sliding fit with the sliding grooves (19).

5. The multifunctional concrete vibrating device according to claim 1, wherein the buffer member (2) is a spring, and two ends of the spring are fixedly connected with the base (1) and the working platform (3) respectively.

6. The multifunctional concrete vibrating device according to claim 5, wherein each spring is internally provided with a telescopic rod (22), and two ends of each telescopic rod (22) are fixedly connected with the base (1) and the working platform (3) respectively.

7. The vibration device for multifunctional concrete according to claim 1, wherein a second vibration motor (23) is fixedly connected to the pressure plate (16).