CN218857262U

CN218857262U - Movable vibrator for precast beam slab

Info

Publication number: CN218857262U
Application number: CN202223151221.8U
Authority: CN
Inventors: 孙大定; 徐义龙; 田腾; 武贤涛; 崔鹏
Original assignee: Anhui Traffic Control Engineering Group Co ltd; Anhui Traffic Control Industrial Construction Co ltd; Anhui Transportation Holding Group Co Ltd
Current assignee: Anhui Traffic Control Engineering Group Co ltd; Anhui Traffic Control Industrial Construction Co ltd; Anhui Transportation Holding Group Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-14
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a vibrator technical field just discloses a movable vibrator for precast beam board, include through first motor and second motor respectively can control the upper and lower and back-and-forth movement of movable block to make the vibrator can be at the removal of the inside optional position of cavity, like this the vibrator is at work, increases the vibration point of concrete, has improved the plain effect of vibrating to the concrete, moving mechanism includes first motor, first motor and the front end bottom fixed connection of steel form, the cavity has been seted up to the inside of steel form, first spout has all been seted up at the upper and lower both ends of cavity. This scheme can control the upper and lower and back-and-forth movement of movable block respectively through first motor and second motor to make the vibrator can be at the removal of the inside optional position of cavity, the vibrator is like this when work, increases the vibrations point to the concrete, has improved the compaction effect to the concrete.

Description

Movable vibrator for precast beam slab

Technical Field

The application relates to the technical field of vibrators, in particular to a movable vibrator for a precast beam plate.

Background

The concrete vibrator is one tamping tool for pouring concrete and tamping with vibration. The machine member is driven by electric power or compressed air to rotate eccentrically or impact reciprocally quickly to generate vibration. When the preparation is in the beam slab in advance, carry out the tap through the vibrator to the concrete, but current device, the vibrator is mostly fixed state, when carrying out tap work, and the scope is comparatively limited, keeps away from the vibration effect of vibrator position and obviously weakens, obviously descends the vibration effect of concrete, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem of proposing, the present application provides a prefabricated beam is movable vibrator for board.

The application provides a pair of movable vibrator for precast beam board adopts following technical scheme:

the utility model provides a movable vibrator for precast beam slab, includes the base, the equal fixedly connected with backup pad in both sides of base, two the equal fixedly connected with electric telescopic handle in position at both ends around relative one side of backup pad is located, and is two sets of electric telescopic handle's relative one side has all linked firmly the steel form, the inside swing joint of steel form has the vibrator, the inside of steel form is equipped with moving mechanism, moving mechanism is used for making the vibrator can remove to the optional position, and in the time of work, electric telescopic handle promotes the steel form, makes two steel forms remove, pours into cement into to the inside of two steel forms, makes the steel form produce vibrations through the vibrator to carry out the compaction to the concrete.

Preferably, the moving mechanism includes a first motor, the first motor is fixedly connected with the bottom of the front end of the steel form, a cavity is formed inside the steel form, first sliding grooves are formed in the upper and lower ends of the cavity, a first sliding block is slidably connected inside the first sliding grooves, a first threaded rod is rotatably connected to the rear end of the first motor, the first threaded rod is in spiral transmission with the inside of the first sliding block at the lower end, second sliding grooves are formed in the front and rear ends of the cavity, a second sliding block is slidably connected inside the second sliding grooves, a second motor is fixedly connected to the rear end of the top of the steel form, the lower end of the second motor is rotatably connected with a second threaded rod, the rod wall of the second threaded rod is in spiral transmission with the inside of the second sliding block at the rear end, a first limiting rod is fixedly connected to opposite sides of the second sliding blocks at the front and rear ends, a second limiting rod is fixedly connected to opposite sides of the first sliding blocks at the upper and lower ends, a second limiting rod is slidably connected to the rod wall of the second limiting block, the moving blocks are slidably connected to the first limiting rod, and opposite sides of the two moving blocks are fixedly connected to the corresponding vibrators; the up-down and front-back movement of the moving block can be controlled through the first motor and the second motor respectively, so that the vibrator can move at any position in the cavity, vibration points of concrete are increased when the vibrator works, and the compaction effect of the concrete is improved.

Preferably, the first limiting rod and the second limiting rod are distributed in a staggered manner; the first limiting rod and the second limiting rod are prevented from interfering with each other.

Preferably, one side of each of the two moving blocks, which is opposite to the other side, is attached to the side wall of the cavity, so that the vibration of the vibrator on the first limiting rod and the second limiting rod is reduced, and the loss is reduced.

To sum up, this application includes following beneficial technological effect:

1. the upper and lower and back-and-forth movement of the moving block can be controlled through the first motor and the second motor respectively, so that the vibrator can move in any position in the cavity, the vibration points of the concrete are increased when the vibrator works, and the compaction effect of the concrete is improved.

Drawings

FIG. 1 is a schematic front view of the application example.

FIG. 2 is a schematic sectional structure diagram of an embodiment of the application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a base; 2. an electric telescopic rod; 3. a support plate; 4. a steel template; 5. a second motor; 6. a first motor; 7. a vibrator; 8. a second limiting rod; 9. a first limit rod; 10. a moving block; 11. a second chute; 12. a second threaded rod; 13. a second slider; 14. a first chute; 15. a first slider; 16. a second threaded rod; 17. a cavity.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses movable vibrator is used to precast beam board. Referring to fig. 1-3, a movable vibrator for a precast beam slab includes a base 1, wherein two sides of the base 1 are fixedly connected with supporting plates 3, two opposite sides of the supporting plates 3 are fixedly connected with electric telescopic rods 2 at front and rear ends, two opposite sides of the electric telescopic rods 2 are fixedly connected with a steel form 4, the steel form 4 is movably connected with a vibrator 7, a moving mechanism is arranged inside the steel form 4, the moving mechanism is used for enabling the vibrator 7 to move to any position, the moving mechanism includes a first motor 6, the first motor 6 is fixedly connected with the bottom of the front end of the steel form 4, a cavity 17 is formed inside the steel form 4, the upper and lower ends of the cavity 17 are both provided with first sliding grooves 14, the inside of the first sliding grooves 14 is slidably connected with a first sliding block 15, the rear end of the first motor 6 is rotatably connected with a first screw driving block 16, the first motor 16 and the first sliding block 15 are rotatably connected with the inner side of the first sliding block 15, the front and rear ends of the cavity 17 are both provided with second sliding grooves 11, the second sliding block 11 is fixedly connected with a second sliding block 12, the second sliding block 12 is connected with a common screw rod 5, and a second screw rod 5, and a common screw rod is connected with a second screw rod 12, the opposite sides of the two moving blocks 10 are fixedly connected with the corresponding vibrators 7;

in the work time, electric telescopic handle 2 promotes steel form 4, make two steel form 4 remove, pour into cement into to the inside of two steel form 4, make steel form 4 produce vibrations through vibrator 7, thereby carry out the tap to the concrete, when vibrator 7 works, first motor 6 works, drive first threaded rod 16 and rotate, first threaded rod 16 rotates and makes first slider 15 remove, first slider 15 drives second gag lever post 8 and carries out the back-and-forth movement, second gag lever post 8 drives movable block 10 and carries out the back-and-forth movement, second motor 5 works and drives second threaded rod 12 and rotate, second threaded rod 12 drives second slider 13 and reciprocates, second slider 13 drives first gag lever post 9 and reciprocates, first gag lever post 9 drives movable block 10 and reciprocates, mutually support between first gag lever post 9 and the second gag lever post 8, thereby realize the removal to vibrator 7 optional position, when carrying out the work of vibrating like this, it is more comprehensive to vibrate, and improve work efficiency.

The implementation principle of the movable vibrator for precast beam slab of the embodiment of the application is as follows: in the work time, electric telescopic handle 2 promotes steel form 4, make two steel form 4 remove, pour into cement into to the inside of two steel form 4, make steel form 4 produce vibrations through vibrator 7, thereby carry out the tap to the concrete, when vibrator 7 works, first motor 6 works, drive first threaded rod 16 and rotate, first threaded rod 16 rotates and makes first slider 15 remove, first slider 15 drives second gag lever post 8 and carries out the back-and-forth movement, second gag lever post 8 drives movable block 10 and carries out the back-and-forth movement, second motor 5 works and drives second threaded rod 12 and rotate, second threaded rod 12 drives second slider 13 and reciprocates, second slider 13 drives first gag lever post 9 and reciprocates, first gag lever post 9 drives movable block 10 and reciprocates, mutually support between first gag lever post 9 and the second gag lever post 8, thereby realize the removal to vibrator 7 optional position, when carrying out the work of vibrating like this, it is more comprehensive to vibrate, and improve work efficiency.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable vibrator for precast beam board, includes base (1), its characterized in that: the equal fixedly connected with backup pad (3) in both sides of base (1), two the equal fixedly connected with electric telescopic handle (2) in position at both ends around relative one side of backup pad (3) is located, and is two sets of steel form (4) have all been linked firmly in relative one side of electric telescopic handle (2), the inside swing joint of steel form (4) has vibrator (7), the inside of steel form (4) is equipped with moving mechanism, moving mechanism is used for making vibrator (7) can remove to the optional position.

2. The movable tamper for precast beam panels according to claim 1, wherein: the moving mechanism comprises a first motor (6), the first motor (6) is fixedly connected with the bottom of the front end of the steel molding plate (4), a cavity (17) is formed in the steel molding plate (4), first sliding grooves (14) are formed in the upper end and the lower end of the cavity (17), first sliding blocks (15) are connected in the first sliding grooves (14) in a sliding mode, a first threaded rod (16) is connected to the rear end of the first motor (6) in a rotating mode, the first threaded rod (16) is in spiral transmission with the first sliding blocks (15) at the lower end, second sliding grooves (11) are formed in the front end and the rear end of the cavity (17), second sliding blocks (13) are connected in the second sliding grooves (11) in a sliding mode, a second motor (5) is fixedly connected to the rear end of the top of the steel molding plate (4), a second threaded rod (12) is connected to the lower end of the second motor (5) in a rotating mode, the rod wall of the second threaded rod (12) and the second sliding block (13) at the rear end are in spiral transmission with the second sliding mode, a common side wall of the second sliding block (13) is connected with a limiting rod (10), and a common limiting rod (10) is connected with a limiting rod (10) at one side of the limiting block (9), the opposite sides of the two moving blocks (10) are fixedly connected with the corresponding vibrators (7).

3. The movable tamper for precast beam panels according to claim 2, wherein: the first limiting rod (9) and the second limiting rod (8) are distributed in a staggered mode.

4. The movable tamper for precast beam panels according to claim 2, wherein: the opposite sides of the two moving blocks (10) are attached to the side wall of the cavity (17).