CN216067947U

CN216067947U - Concrete test piece jolt ramming device

Info

Publication number: CN216067947U
Application number: CN202121871306.6U
Authority: CN
Inventors: 陈诗浩
Original assignee: Baoding Xushui Jufu'an Building Materials Co ltd
Current assignee: Baoding Xushui Jufu'an Building Materials Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-18
Anticipated expiration: 2031-08-11

Abstract

The utility model belongs to the field of a jolt ramming device, in particular to a concrete sample jolt ramming device, aiming at the problem that the existing jolt ramming device is inconvenient to clamp and fix an object and causes the object to move and drive cement to splash when vibrating, the utility model provides a scheme which comprises a base, wherein the top of the base is fixedly connected with a plurality of first springs, one end of each first spring is fixedly connected with the same buffer plate, the top of each buffer plate is fixedly connected with a supporting plate, the top of each supporting plate is fixedly connected with two supporting columns, one end of each supporting column is rotatably connected with the same first rotating rod, the outer side of each first rotating rod is fixedly connected with a rotating frame, the top of each rotating frame is fixedly connected with a handle, and the top of each supporting plate is provided with a storage box. And the structure is simple.

Description

Concrete test piece jolt ramming device

Technical Field

The utility model relates to the technical field of compaction devices, in particular to a concrete sample compaction device.

Background

The concrete sample vibrating device is suitable for test piece forming and precast member compaction of various plates, columns, beams and other concrete members in laboratories and on site sites, and mainly comprises a base fixed on the bottom surface, a vibrating table board, a vibrating motor arranged on the lower end surface of the vibrating table board and other devices.

The existing compaction device is inconvenient to clamp and fix an object, the object moves and drives cement to splash when vibration is caused, and therefore the concrete test piece compaction device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, an object is inconvenient to clamp and fix, so that the object moves and cement is driven to splash during vibration, and provides a concrete sample jolting device.

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

a concrete sample jolt ramming device comprises a base, wherein the top of the base is fixedly connected with a plurality of first springs, one ends of the first springs are fixedly connected with a same buffer plate, the top of the buffer plate is fixedly connected with a support plate, the top of the support plate is fixedly connected with two support columns, one ends of the two support columns are rotatably connected with a same first rotary rod, the outer side of the first rotary rod is fixedly connected with a rotary frame, the top of the rotary frame is fixedly connected with a handle, the top of the support plate is provided with a storage box, the storage box is in contact with the bottom of the rotary frame, the top of the support plate is provided with a groove, the groove and one end of the rotary frame are clamped, the two ends of the first rotary rod are fixedly connected with first bevel gears, the two first bevel gears are respectively engaged with second bevel gears, and the bottoms of the two second bevel gears are respectively fixedly connected with rotary columns, the top fixedly connected with fixed plate and two dead levers of base, the top of base is equipped with reciprocating mechanism.

Preferably, reciprocating mechanism includes double-shaft motor, second rotary rod, commentaries on classics board, second dwang, fixed block, double-shaft motor fixed connection is on the fixed plate, double-shaft motor's both sides output shaft and two second rotary rod fixed connection, two second rotary rod one end with two fixed columns rotate be connected and with two commentaries on classics board fixed connection, the one end and two commentaries on classics board rotation of two second dwangs are connected, the other end and two fixed blocks of two second dwangs rotate to be connected, the equal fixed connection in the bottom of buffer board of two fixed blocks.

Preferably, all rotate on two column rotators and be connected with first pivot pole, two second springs of the equal fixedly connected with in one side of two first pivot poles, the same splint of one end fixedly connected with of two second springs.

Preferably, a sliding groove is formed in the supporting plate, a third spring is fixedly connected in the sliding groove, a moving frame is fixedly connected to one end of the third spring, a fixing groove is formed in one side of the rotating frame, and the moving frame is clamped with the fixing groove.

Preferably, the top of the supporting plate is fixedly connected with two bearings, and inner rings of the two bearings are fixedly connected with the outer sides of the two rotating columns.

According to the utility model, the concrete sample jolt ramming device has the beneficial effects;

when vibration is needed, cement is firstly placed into the storage box, then the storage box is placed on the supporting plate, the movable frame is moved leftwards and extrudes the third spring, then the rotary frame is rotated downwards and inserted into the groove, the top of the storage box is sealed, the rotary frame is rotated downwards to drive the two second springs and the clamping plates to rotate inwards to clamp and fix the storage box, then the double-shaft motor is started to drive the second rotary rod to move up and down in a reciprocating mode, the second rotary rod drives the supporting plate and the storage box to move up and down in a reciprocating mode and generate vibration, so that the cement in the storage box is vibrated to discharge air, and the dense strength of the cement is increased;

the utility model is convenient for clamping and fixing the object, avoids the object moving during vibration and reduces the splashing of cement, and has simple structure.

Drawings

FIG. 1 is a schematic structural diagram of a concrete sample jolting apparatus according to the present invention;

FIG. 2 is a schematic side view of a concrete specimen jolt ramming apparatus according to the present invention;

FIG. 3 is a schematic top view of a concrete specimen jolting apparatus according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of fig. 1 of a concrete sample jolting apparatus according to the present invention.

In the figure: the automatic rotating device comprises a base 1, a first spring 2, a buffer plate 3, a supporting plate 4, a supporting column 5, a first rotating rod 6, a rotating frame 7, a groove 8, a first bevel gear 9, a second bevel gear 10, a first rotating rod 11, a fixed rod 12, a double-shaft motor 13, a second rotating rod 14, a rotating plate 15, a second rotating rod 16, a fixed block 17, a second spring 18, a clamping plate 19, a storage box 20, a sliding groove 21, a third spring 22, a movable frame 23, a fixed groove 24, a bearing 25 and a rotating column 26.

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.

Referring to fig. 1-4, a concrete sample jolting device comprises a base 1, wherein the top of the base 1 is fixedly connected with a plurality of first springs 2, one ends of the first springs 2 are fixedly connected with a same buffer plate 3, the top of the buffer plate 3 is fixedly connected with a support plate 4, the top of the support plate 4 is fixedly connected with two support columns 5, one ends of the two support columns 5 are rotatably connected with a same first rotating rod 6, the outer side of the first rotating rod 6 is fixedly connected with a rotating frame 7, the top of the rotating frame 7 is fixedly connected with a handle, the top of the support plate 4 is provided with a storage box 20, the storage box 20 is in contact with the bottom of the rotating frame 7, the top of the support plate 4 is provided with a groove 8, the groove 8 is matched with one end of the rotating frame 7, both ends of the first rotating rod 6 are fixedly connected with first bevel gears 9, and both first bevel gears 10 are meshed with both first bevel gears 9, the bottoms of the two second bevel gears 10 are fixedly connected with a rotating column 26, the top of the base 1 is fixedly connected with a fixed plate and two fixed rods 12, and the top of the base 1 is provided with a reciprocating mechanism.

In the utility model, the reciprocating mechanism comprises a double-shaft motor 13, second rotating rods 14, rotating plates 15, second rotating rods 16 and fixing blocks 17, wherein the double-shaft motor 13 is fixedly connected to a fixing plate, output shafts on two sides of the double-shaft motor 13 are fixedly connected with the two second rotating rods 14, one ends of the two second rotating rods 14 are rotatably connected with two fixing columns 12 and are fixedly connected with the two rotating plates 15, one ends of the two second rotating rods 16 are rotatably connected with the two rotating plates 15, the other ends of the two second rotating rods 16 are rotatably connected with the two fixing blocks 17, and the two fixing blocks 17 are both fixedly connected to the bottom of the buffer plate 3.

In the utility model, the two rotary columns 26 are rotatably connected with the first rotary rods 11, one sides of the two first rotary rods 11 are fixedly connected with the two second springs 18, one end of each of the two second springs 18 is fixedly connected with the same clamping plate 19, and the second springs 18 are matched with the clamping plates 19.

In the utility model, a sliding groove 21 is arranged in the supporting plate 4, a third spring 22 is fixedly connected in the sliding groove 21, one end of the third spring 22 is fixedly connected with a moving frame 23, one side of the rotating frame 7 is provided with a fixed groove 24, the moving frame 23 is clamped with the fixed groove 24, and the moving frame 23 plays a fixing role.

In the utility model, two bearings 25 are fixedly connected to the top of the support plate 4, the inner rings of the two bearings 25 are fixedly connected with the outer sides of the two rotating columns 26, and the bearings 25 play a stabilizing role.

In the utility model, when vibration is needed, cement is put into the storage box 20, then the storage box 20 is put on the support plate 4, then the movable frame 23 is moved leftwards and the third spring 22 is extruded, then the rotating frame 7 is rotated downwards and inserted into the groove 8, the top of the storage box 20 is sealed, when the fixed groove 24 corresponds to the movable frame 23, the movable frame 23 is loosened, the movable frame 23 is driven by the reset of the third spring 22 to be inserted into the fixed groove 24 for fixing, the rotating frame 7 rotates downwards and the first rotating rod 6 rotates, the first rotating rod 6 drives the two first bevel gears 9 to rotate, the two first bevel gears 9 drive the two second bevel gears 10 to rotate, the two second bevel gears 10 drive the two rotating columns 26 to rotate inwards, the two rotating columns 26 drive the two first rotating rods 11 to rotate inwards, the two first rotating rods 11 drive the two second springs 18 and the clamping plate 19 to rotate inwards to be contacted with the storage box 20, when the first rotating rod 11 rotates inwards again, the plurality of second springs 18 are extruded, at the moment, the storage box 20 is clamped and fixed, then the double-shaft motor 13 is opened, the double-shaft motor 13 drives the two second rotating rods 14 to rotate, the two second rotating rods 14 drive the two rotating plates 15 to rotate, when the rotating plates 15 rotate rightwards, the second rotating rods 16 are driven to move upwards and rotate, when the rotating plates 15 rotate leftwards, the second rotating rods 16 are driven to move downwards and rotate, at the moment, the second rotating rods 16 reciprocate up and down, the two second rotating rods 16 drive the two fixed blocks 17 to reciprocate up and down, the two fixed blocks 17 drive the supporting plate 4 and the storage box 20 to reciprocate up and down and generate vibration, so that the cement in the storage box 20 vibrates to discharge air, and the dense strength of the cement is increased.

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 utility model provides a concrete sample jolt ramming device, includes base (1), its characterized in that, the top fixedly connected with of base (1) is a plurality of first springs (2), and the one end fixedly connected with of a plurality of first springs (2) is same buffer board (3), and the top fixedly connected with backup pad (4) of buffer board (3), the top fixedly connected with of backup pad (4) has two support columns (5), and the one end of two support columns (5) is rotated and is connected with same first rotary rod (6), the outside fixedly connected with rotating turret (7) of first rotary rod (6), and the top fixedly connected with handle of rotating turret (7), the top of backup pad (4) is equipped with deposits case (20), deposits case (20) and contacts with the bottom of rotating turret (7), the top of backup pad (4) is seted up flutedly (8), recess (8) and the one end looks card dress of rotating turret (7), the equal fixedly connected with first bevel gear (9) in both ends of first rotary rod (6), two first bevel gear (9) all mesh have second bevel gear (10), the equal fixedly connected with column spinner (26) in bottom of two second bevel gear (10), the top fixedly connected with fixed plate and two dead lever (12) of base (1), the top of base (1) is equipped with reciprocating mechanism.

2. The concrete sample jolt ramming device of claim 1, characterized in that, reciprocating mechanism includes biax motor (13), second rotary rod (14), commentaries on classics board (15), second rotary rod (16), fixed block (17), biax motor (13) fixed connection is on the fixed plate, biax motor (13)'s both sides output shaft and two second rotary rod (14) fixed connection, two second rotary rod (14) one end rotate with two dead levers (12) be connected and with two commentaries on classics board (15) fixed connection, the one end of two second rotary rods (16) rotates with two commentaries on classics board (15) to be connected, the other end of two second rotary rods (16) rotates with two fixed blocks (17) to be connected, the equal fixed connection of two fixed blocks (17) is in the bottom of buffer board (3).

3. The concrete sample tapping device according to claim 1, wherein the first rotating rods (11) are rotatably connected to the two rotating columns (26), the two second springs (18) are fixedly connected to one side of each of the two first rotating rods (11), and one end of each of the two second springs (18) is fixedly connected to the same clamping plate (19).

4. The concrete sample jolting device according to claim 1, wherein a sliding groove (21) is formed in the supporting plate (4), a third spring (22) is fixedly connected in the sliding groove (21), a moving frame (23) is fixedly connected to one end of the third spring (22), a fixing groove (24) is formed in one side of the rotating frame (7), and the moving frame (23) is clamped with the fixing groove (24).

5. A concrete sample tapping device according to claim 1, characterized in that two bearings (25) are fixedly connected to the top of the supporting plate (4), and the inner rings of the two bearings (25) are fixedly connected to the outer sides of the two rotating columns (26).