CN216587749U

CN216587749U - Adjustable vibrating device for concrete laying

Info

Publication number: CN216587749U
Application number: CN202121574589.8U
Authority: CN
Inventors: 李靖; 周炎; 张鑫; 杨泽文; 曹政强
Original assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-05-24
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses an adjustable vibrating device for concrete laying, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with two fixing plates, one side of each fixing plate is provided with a first chute, a connecting plate is movably connected in the first chute, the upper surface of the connecting plate is movably connected with a U-shaped plate, one side of each U-shaped plate is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the U-shaped plate and is fixedly connected with two arc-shaped discs, the upper surface of the connecting plate is fixedly connected with two fixing seats, and a rotating shaft is movably connected between the two fixing seats. The device can be used by matching the arc-shaped disc with the rotary disc, so that the tamping speed of the vibrating hammer on the concrete is adjusted, the pouring quality of the device is improved, meanwhile, the height of the connecting plate can be adjusted by the first screw rod, the flexibility of the device is improved, the height of the vibrating hammer can be adjusted by matching the jack with the inserted rod, and the using effect of the device is improved.

Description

Adjustable vibrating device for concrete laying

Technical Field

The utility model relates to the technical field of concrete, in particular to an adjustable vibrating device for concrete paving.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials, and generally refers to cement concrete obtained by mixing cement as a cementing material, sand and stone as aggregates and water according to a certain proportion and stirring.

At present, with the development of society, great achievements are made in the aspect of civil engineering construction, however, in the process of constructing buildings and roads, concrete is generally required to be poured to lay the ground, when concrete is poured, the concrete is generally required to be tamped to improve the pouring quality, when a vibrating hammer is used, the concrete is not tamped because the vibrating hammer is fast to ascend and descend, the pouring quality is affected, and therefore the vibrating device for concrete laying is provided, which is convenient for adjusting the descending speed of the vibrating hammer, and meets the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable vibrating device for concrete paving.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an adjustable vibrating device for concrete laying comprises a bottom plate, wherein two fixed plates are fixedly connected to the upper surface of the bottom plate, a first chute is formed in one side of each fixed plate, a connecting plate is movably connected into the first chute, a U-shaped plate is movably connected to the upper surface of the connecting plate, a motor is fixedly connected to one side of the U-shaped plate, one end of an output shaft of the motor penetrates through the U-shaped plate and is fixedly connected with two arc-shaped discs, two fixed seats are fixedly connected to the upper surface of the connecting plate, a rotating shaft is movably connected between the two fixed seats, two rotating discs are sleeved on one side of the rotating shaft and are in contact with the rotating discs, a clamping groove is formed in the bottom of each rotating disc, a clamping strip is fixedly connected to one side of the rotating shaft and is clamped with the clamping groove, a first spring is movably connected to one side of the rotating shaft, two ends of the first spring are respectively fixed to the rotating discs, one end of the rotating shaft penetrates through the fixed seats and is fixedly connected with a cam, the utility model discloses a hydraulic vibrating hammer, including fixed plate, second spout, swing joint have been seted up to one side of fixed plate, swing joint has the slide in the second spout, and the slide contacts with the cam, one side fixedly connected with link of slide, the bottom swing joint of link have a plurality of slide bars, the bottom fixedly connected with of slide bar rams the ramming hammer, the upper surface of connecting plate is equipped with power device.

Further, power device includes the fixed block, and the fixed block passes through the bolt fastening at the upper surface of connecting plate, one side swing joint of fixed block has the second screw rod, and the one end fixedly connected with ejector pad of second screw rod, and the ejector pad is fixed mutually with the U template.

Furthermore, a connecting hole is formed in one side of the connecting frame, and a plurality of jacks are formed in one side of the sliding rod.

Furthermore, one of the jacks and the inside of the connecting hole are movably connected with an inserting rod.

Furthermore, the upper surface of the bottom plate is movably connected with a first screw rod, and the first screw rod is in threaded connection with the connecting plate.

Further, the bottom fixedly connected with second spring of slide, one side fixedly connected with connecting block of fixed plate, and the connecting block is fixed mutually with the second spring.

Furthermore, one side of one of the fixed plates is fixedly connected with a connecting column, and the upper surface of the connecting column is fixedly connected with a pushing handle.

Furthermore, the bottom fixedly connected with a plurality of universal wheels of bottom plate, and universal wheel evenly distributed, the one end of second screw rod passes fixed plate and fixedly connected with changes the handle.

The utility model has the beneficial effects that:

1. use through the cooperation of arc dish and carousel, rotate the second screw rod, make the ejector pad drive the U template and move forward, thereby make the arc dish promote the carousel and move, and then make the area of contact of arc dish and carousel obtain changing, during the area of contact grow of arc dish and carousel, the speed of carousel slows down, the area of contact of arc dish and carousel diminishes, the speed of carousel becomes fast, then the carousel drives the cam and rotates, make it stir the slide, thereby make the ram that shakes go up and down to carry out the tamping to the concrete, avoid conventional ram that shakes to go up and down to lead to the concrete not tamping fast, the pouring quality of device has been improved.

2. Through the setting of the first screw rod of installation on the connecting plate, rotate suitable position that first screw rod made the connecting plate reciprocate to highly adjusting the connecting plate, and then highly adjusting vibrating of the ramming hammer that shakes, improved the flexibility of device.

3. Through the setting of installation inserted bar in the jack, stimulate the slide bar from top to bottom, make it remove suitable height in the link, then insert the inserted bar in the jack of suitable position from the connecting hole to fix the position of slide bar, and then adjust the high of vibrating the rammer, improved the result of use of device.

Drawings

Fig. 1 is a schematic front view of a vibrating device for adjustable concrete paving according to the present invention;

FIG. 2 is a schematic sectional front view of an adjustable concrete placement vibrator according to the present invention;

fig. 3 is a schematic side sectional view of an adjustable concrete-laying vibrator according to the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. vibrating a tamping hammer; 4. a jack; 5. inserting a rod; 6. a connecting frame; 7. a first screw; 8. a slide base; 9. a push handle; 10. connecting columns; 11. an arc-shaped tray; 12. a second screw; 13. a fixed block; 14. a U-shaped plate; 15. a motor; 16. a first chute; 17. a turntable; 18. clamping the strip; 19. a first spring; 20. a second chute; 21. a second spring; 22. a connecting plate; 23. a fixed seat; 24. a cam; 25. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, including a bottom plate 1, two fixing plates 2 are fixed on the upper surface of the bottom plate 1 by bolts, a first chute 16 is formed on one side of each fixing plate 2, a connecting plate 22 is slidably connected in the first chute 16, a U-shaped plate 14 is slidably connected on the upper surface of the connecting plate 22, a motor 15 is fixed on one side of the U-shaped plate 14 by bolts, one end of the output shaft of the motor 15 passes through the U-shaped plate 14 and is fixed with two arc-shaped discs 11 by bolts, two fixing seats 23 are fixed on the upper surface of the connecting plate 22 by bolts, a rotating shaft is rotatably connected between the two fixing seats 23, two rotating discs 17 are sleeved on one side of the rotating shaft, the arc-shaped discs 11 are in contact with the rotating discs 17, the motor 15 rotates the arc-shaped discs 11, so that the arc-shaped discs 11 drive the rotating discs 17 to rotate, a clamping groove is formed in the bottom of the rotating discs 17, a clamping strip 18 is fixed on one side of the rotating shaft by bolts, and the clamping strip 18 is clamped with the clamping groove, one side of the rotating shaft is sleeved with a first spring 19, two ends of the first spring 19 are respectively fixed with a rotary table 17, one end of the rotating shaft penetrates through a fixed seat 23 and is fixed with a cam 24 through a bolt, one side of a fixed plate 2 is provided with a second sliding chute 20, a sliding seat 8 is connected in the second sliding chute 20 in a sliding mode, the sliding seat 8 is in contact with the cam 24, one side of the sliding seat 8 is fixed with a connecting frame 6 through a bolt, a plurality of sliding rods are inserted at the bottom of the connecting frame 6, vibrating hammers 3 are fixed at the bottom ends of the sliding rods through bolts, an arc-shaped disc 11 pushes the rotary table 17 to move, the contact area between the arc-shaped disc 11 and the rotary table 17 is changed, when the contact area between the arc-shaped disc 11 and the rotary table 17 is increased, the speed of the rotary table 17 is reduced, the speed of the rotary table 17 is increased, then the rotary table 17 drives the cam 24 to rotate, the sliding seat 8 is stirred, and accordingly the vibrating hammers 3 are lifted at a proper speed to tamp concrete, the condition that the conventional vibrating hammer 3 is fast in lifting to cause the concrete not to be tamped is avoided, and a power device is arranged on the upper surface of the connecting plate 22.

In the utility model, it should be noted that the power device includes a fixed block 13, the fixed block 13 is fixed on the upper surface of a connecting plate 22 through a bolt, one side of the fixed block 13 is connected with a second screw 12 through a thread, one end of the second screw 12 is fixed with a push block through a bolt, the push block is fixed with a U-shaped plate 14, the second screw 12 is rotated to drive the U-shaped plate 14 to move forward through the push block, so that an arc-shaped disc 11 pushes a rotating disc 17 to move, one side of a connecting frame 6 is provided with a connecting hole, one side of a sliding rod is provided with a plurality of jacks 4, one of the jacks 4 and the inside of the connecting hole are inserted with an inserting rod 5, the sliding rod is pulled up and down to move to a proper height in the connecting frame 6, then the inserting rod 5 is inserted into the jack 4 at a proper position from the connecting hole, so as to fix the position of the sliding rod, the upper surface of a bottom plate 1 is rotatably connected with a first screw 7, and the first screw 7 is connected with the connecting plate 22 through a thread, rotate suitable position that first screw rod 7 made connecting plate 22 reciprocate, thereby highly adjusting connecting plate 22, and then the height of vibrating hammer 3 is adjusted, there is second spring 21 bottom of slide 8 through the bolt fastening, there is connecting block 25 one side of fixed plate 2 through the bolt fastening, and connecting block 25 is fixed mutually with second spring 21, there is spliced pole 10 one side of fixed plate 2 through the bolt fastening, there is push handle 9 the upper surface of spliced pole 10 through the bolt fastening, there are a plurality of universal wheels bottom plate 1's bottom through the bolt fastening, and universal wheel evenly distributed, the one end of second screw rod 12 is passed fixed plate 2 and is had the commentaries on classics handle through the bolt fastening, it makes things convenient for the staff to rotate second screw rod 12 to change the handle.

The working principle is as follows: when concrete needs to be tamped, firstly, the second screw 12 is rotated, the second screw 12 moves forwards, the push block drives the U-shaped plate 14 to move forwards, so that the arc-shaped disc 11 pushes the rotary disc 17 to move to a proper position along the rotary shaft to the middle, the first spring 19 contracts, further the contact area between the arc-shaped disc 11 and the rotary disc 17 is increased, then the motor 15 is started, the motor 15 rotates to rotate the arc-shaped disc 11, so that the arc-shaped disc 11 drives the rotary disc 17 to rotate, the contact area between the arc-shaped disc 11 and the rotary disc 17 is increased, further the rotation speed of the rotary disc 17 is reduced, the rotary disc 17 rotates to rotate the cam 24, further the cam 24 stirs the slide seat 8 to move up and down along the second chute 20, the second spring 21 stretches, so that the connecting frame 6 drives the vibrating hammer 3 on the slide rod to lift at a proper speed to tamp the concrete, and when the height of the connecting plate 22 needs to be adjusted, the first screw 7 is rotated to move the connecting plate 22 up and down to a proper position, so that the height of the connecting plate 22 is adjusted, when the height of the vibrating hammer 3 needs to be adjusted, the inserting rod 5 is moved out of the inserting hole 4, the sliding rod is pulled up and down to move to a proper height in the connecting frame 6, then the inserting rod 5 is inserted into the inserting hole 4 at a proper position from the connecting hole, so that the position of the sliding rod is fixed, and the height of the vibrating hammer 3 is adjusted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The adjustable vibrating device for concrete paving comprises a bottom plate (1) and is characterized in that two fixing plates (2) are fixedly connected to the upper surface of the bottom plate (1), a first sliding chute (16) is formed in one side of each fixing plate (2), a connecting plate (22) is movably connected in each first sliding chute (16), a U-shaped plate (14) is movably connected to the upper surface of each connecting plate (22), a motor (15) is fixedly connected to one side of each U-shaped plate (14), one end of an output shaft of each motor (15) penetrates through each U-shaped plate (14) and is fixedly connected with two arc-shaped discs (11), two fixing seats (23) are fixedly connected to the upper surface of each connecting plate (22), a rotating shaft is movably connected between the two fixing seats (23), two rotating discs (17) are sleeved on one side of the rotating shaft, the arc-shaped discs (11) are in contact with the rotating discs (17), and clamping grooves are formed in the bottoms of the rotating discs (17), one side fixedly connected with card strip (18) of pivot, and card strip (18) and draw-in groove looks joint, one side swing joint of pivot has first spring (19), and the both ends of first spring (19) are fixed mutually with carousel (17) respectively, fixing base (23) and fixedly connected with cam (24) are passed to the one end of pivot, second spout (20) have been seted up to one side of fixed plate (2), and swing joint has slide (8) in second spout (20), and slide (8) contact with cam (24), one side fixedly connected with link (6) of slide (8), the bottom swing joint of link (6) has a plurality of slide bars, and the bottom fixedly connected with of slide bar shakes pounding hammer (3), the upper surface of link (22) is equipped with power device.

2. The adjustable concrete paving vibrator according to claim 1, wherein the power device comprises a fixed block (13), the fixed block (13) is fixed on the upper surface of the connecting plate (22) through bolts, one side of the fixed block (13) is movably connected with a second screw rod (12), one end of the second screw rod (12) is fixedly connected with a push block, and the push block is fixed with the U-shaped plate (14).

3. The adjustable concrete paving vibrator according to claim 1, wherein one side of the connecting frame (6) is provided with a connecting hole, and one side of the sliding rod is provided with a plurality of jacks (4).

4. An adjustable concrete laying tamper apparatus according to claim 3, wherein an insert rod (5) is movably connected to one of said insertion holes (4) and to the interior of the attachment hole.

5. The adjustable concrete paving vibrator according to claim 2, wherein the upper surface of the base plate (1) is movably connected with a first screw (7), and the first screw (7) is in threaded connection with the connecting plate (22).

6. An adjustable concrete laying tamper device according to claim 1, wherein a second spring (21) is fixedly connected to the bottom of the slide (8), a connecting block (25) is fixedly connected to one side of the fixed plate (2), and the connecting block (25) is fixed to the second spring (21).

7. An adjustable concrete laying vibrator according to claim 6, characterized in that one side of one of said fixed plates (2) is fixedly connected with a connecting column (10), and the upper surface of the connecting column (10) is fixedly connected with a push handle (9).

8. The adjustable vibrating device for concrete paving according to claim 7, wherein a plurality of universal wheels are fixedly connected to the bottom of the bottom plate (1) and are uniformly distributed, and one end of the second screw (12) penetrates through the fixing plate (2) and is fixedly connected with a rotating handle.