CN210589797U

CN210589797U - Concrete shaking table

Info

Publication number: CN210589797U
Application number: CN201921202660.2U
Authority: CN
Inventors: 孙义; 魏重阳; 江涛; 王俊杰; 薛向欣; 梁立江
Original assignee: Beijing Gaoqiang Concrete Co ltd
Current assignee: Beijing Gaoqiang Concrete Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to a concrete shaking table belongs to the technical field of concrete plain bumper equipment, and its vibrating motor including base, the vibration mesa that is fixed in ground, setting up terminal surface under the vibration mesa is provided with supporting spring between base and the vibration mesa, the edge fixedly connected with perpendicular to vibration mesa's of vibration mesa upper surface baffle, two support piece of the both ends position fixedly connected with at an edge of vibration mesa, rotate between the support piece and be connected with the clamp plate, one side fixedly connected with fixed column of support piece is kept away from to the clamp plate, and the edge fixedly connected with mounting that sets up support piece is kept away from to the vibration mesa, the utility model discloses have the effect that improves the work efficiency of shaking table.

Description

Concrete shaking table

Technical Field

The utility model belongs to the technical field of the technique of concrete jolt ramming equipment and specifically relates to a concrete shaking table is related to.

Background

The concrete vibrating table is a device suitable for molding test pieces in laboratories and on-site construction sites and compacting concrete members such as various plates, columns, beams and the like by using prefabricated members.

The existing concrete vibrating table mainly comprises a base fixed on the ground, a vibrating table top for placing a concrete test piece, a vibrating motor arranged on the lower end face of the vibrating table top, a supporting spring is arranged between the base and the vibrating table top, a baffle for limiting the concrete test piece to slide is arranged on the vibrating table top, the vibrating motor is provided with two eccentric blocks respectively positioned on the left side and the right side of the vibrating motor, when the vibrating motor operates, the whole vibrating table top can vibrate up and down along with the vibrating motor, and therefore the concrete test piece placed on the upper end face of the vibrating table top is compacted.

The above prior art solutions have the following drawbacks: the shaking table can't be fixed tightly automatically to placing the concrete test piece on the vibration mesa or the mould that is equipped with the concrete when using, leads to the mould that is equipped with the concrete at the in-process of jolt to fall easily, and after the mould that is equipped with the concrete was shaken, still need carry out the jolt operation again, influences the work efficiency of shaking table.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve concrete shaking table of work efficiency of shaking table.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete shaking table, is including base, the vibration mesa that is fixed in ground, set up the vibrating motor of terminal surface under the vibration mesa, is provided with supporting spring between base and the vibration mesa, the baffle of edge fixedly connected with perpendicular to vibration mesa of vibration mesa upper surface, two support piece of both ends position fixedly connected with on an edge of vibration mesa rotate between the support piece and be connected with the clamp plate, and support piece's one side fixedly connected with fixed column is kept away from to the clamp plate, and the edge fixedly connected with mounting that sets up support piece is kept away from to the vibration mesa.

By adopting the technical scheme, after the mould filled with concrete is placed on the vibration table top, the pressing plate is rotated to press the pressing plate to the top of the mould, then the fixing column is fixed on the fixing piece, the pressing plate is to tightly press the mould on the vibration table top, when the vibration motor drives the vibration table top to vibrate, the mould and the vibration table top can stably vibrate together, the mould is not easy to slide and fall off, and the working efficiency of the vibration table is improved; even vibration amplitude is great, and the mould slides, and this moment, the baffle is spacing to the mould in the edge of vibration mesa, and the clamp plate is spacing from the top of mould, makes the mould can not be vibrated and keep away from the vibration mesa to the top of baffle can not be seen from to the bottom of mould, makes the mould be difficult for following the slippage on the vibration mesa, is favorable to improving the work efficiency of shaking table.

The utility model discloses further set up to: the supporting piece comprises a reference column, a fixing sleeve and a butterfly nut, the axis of the reference column is vertical, the reference column is fixedly connected to the opposite side faces of the vibration table board, the fixing sleeve is vertically and slidably connected to the outer wall of the reference column, the fixing sleeve is fixedly connected with a horizontal fixing shaft, fixing grooves are formed in the end portions of the two opposite side faces of the pressing plate, the fixing shaft is inserted into the fixing grooves, the butterfly nut is in threaded connection with the reference column, and the butterfly nut is located at the top of the fixing sleeve.

By adopting the technical scheme, the butterfly nut is rotated and moves up and down, so that the highest position to which the fixed sleeve can move is changed, namely the height of the die which can be tightly pressed by the pressing plate is changed, and the pressing plate can tightly press the dies with different heights; when the clamp plate needs to be cleaned or replaced, the butterfly nut can be unscrewed, the fixing sleeve is vertically moved upwards, the fixing sleeve drives the clamp plate to move upwards, the fixing sleeve is separated from the reference column until the fixing sleeve is separated from the reference column, the fixing shaft can be taken out of the fixing groove, the clamp plate is detached, and the clamp plate is convenient to disassemble and assemble.

The utility model discloses further set up to: the outside cover of benchmark post is equipped with fixed spring, and fixed spring's top and fixed sleeve's bottom butt.

By adopting the technical scheme, the fixing sleeve is jacked up by the elasticity of the fixing spring, so that the top of the fixing sleeve is kept in butt joint with the butterfly nut, and when the pressing plate is used, the pressing plate does not need to move upwards, and the use convenience is improved.

The utility model discloses further set up to: the top of the fixing sleeve is provided with a clamping groove, and the bottom of the butterfly nut is fixedly connected with a clamping block.

Through adopting above-mentioned technical scheme, during the fixed axle inserted the clamp plate, the fixed axle was spacing by the clamp plate, and fixed axle and fixed sleeve can not rotate around the benchmark post, and the fixture block card is gone into in the draw-in groove, and fixed sleeve plays the positioning action to butterfly nut, and when making vibrating motor drive vibration mesa vibrations, butterfly nut can not rotate, and the height of fixed sleeve and clamp plate can not uprise promptly, has guaranteed the fixed stability of clamp plate to the mould.

The utility model discloses further set up to: the pressing plate is made of transparent materials.

Through adopting above-mentioned technical scheme, the clamp plate also is convenient for see through the tap condition of clamp plate observation concrete in the mould when playing the fixed action to the mould.

The utility model discloses further set up to: the mounting includes regulating spindle, supporting part and fixed part, regulating spindle and vibration mesa threaded connection, and the regulation axis perpendicular to vibration mesa of regulating spindle, supporting part rotate to be connected in the top of regulating spindle, and the arc wall has been seted up at the top of supporting part, and the fixed part articulates in the top of supporting part, and the arc wall is just seted up to the tip of supporting part to the fixed part, and the articulated axis level of fixed part, one side sliding connection that is close to self articulated shaft of fixed part have the card strip.

Through adopting above-mentioned technical scheme, rotate the regulating spindle, the regulating spindle rotates and drives supporting part and fixed part and reciprocate, just put into the arc wall until the fixed column, the stall regulating spindle, rotate the fixed part, block the fixed column until the fixed part, vertical downward slip card strip, until the lateral wall butt of card strip and supporting part, the fixed part can not rotate again this moment, it is comparatively simple and convenient to make the mounting fixed of clamp plate, when the clamp plate is fixed by the mounting, the clamp plate can keep parallel with the vibration mesa, the uniformity of clamp plate to the compressing tightly of mould has been guaranteed, the effect of compressing tightly has been guaranteed.

The utility model discloses further set up to: the top and the bottom of the clamping strip are fixedly connected with fixing blocks.

Through adopting above-mentioned technical scheme, the fixed block plays limiting displacement to the card strip, has avoided card strip and fixed part slippage.

The utility model discloses further set up to: the bottom of the adjusting shaft is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, rotate the handle, the handle drives the regulating spindle promptly and rotates, makes the rotation of regulating spindle comparatively laborsaving and convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. the pressing plate, the supporting piece and the fixing piece are arranged, so that the die is not easy to slip off from the vibration table surface, and the working efficiency of the vibration table is improved;

2. the top of the fixing sleeve is kept in abutting joint with the butterfly nut by arranging the fixing spring, so that the clamping groove and the clamping block can be kept in abutting joint, and the limiting effect on the butterfly nut is guaranteed;

3. through setting up card strip and fixed block, make the mounting comparatively simple and convenient to the fixed of clamp plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

In the figure, 1, a base; 11. vibrating the table top; 111. a baffle plate; 12. a vibration motor; 13. a support spring; 2. a support member; 21. a reference column; 211. fixing the spring; 22. fixing the sleeve; 221. a fixed shaft; 222. a card slot; 23. a butterfly nut; 231. a clamping block; 3. pressing a plate; 31. fixing a column; 32. fixing grooves; 4. a fixing member; 41. an adjustment shaft; 411. a handle; 42. a support portion; 421. an arc-shaped slot; 43. a fixed part; 431. clamping the strip; 432. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a concrete shaking table, including base 1 that is fixed in ground, vibration table 11, set up vibrating motor 12 of terminal surface under vibration table 11, be provided with supporting spring 13 between base 1 and the vibration table 11, the edge fixedly connected with perpendicular to vibration table 11's baffle 111 of vibration table 11 upper surface, two support piece 2 of the both ends position fixedly connected with of an edge of vibration table 11, it is connected with clamp plate 3 to rotate between support piece 2, clamp plate 3 is transparent material's clamp plate 3, one side fixedly connected with fixed column 31 of support piece 2 is kept away from to clamp plate 3, vibration table 11 keeps away from the edge fixedly connected with mounting 4 that sets up support piece 2.

Referring to fig. 3 and 4, the support member 2 includes a reference column 21, a fixing sleeve 22 and a wing nut 23, an axis of the reference column 21 is vertical, the reference column 21 is fixedly connected to opposite sides of the vibration table 11, the fixing sleeve 22 is vertically and slidably connected to an outer wall of the reference column 21, the fixing sleeve 22 is fixedly connected to a horizontal fixing shaft 221, fixing grooves 32 are formed in end portions of two opposite sides of the pressing plate 3, the fixing shaft 221 is inserted into the fixing grooves 32, the wing nut 23 is in threaded connection with the reference column 21, the wing nut 23 is located at the top of the fixing sleeve 22, a fixing spring 211 is sleeved outside the reference column 21, the top end of the fixing spring 211 is abutted to the bottom of the fixing sleeve 22, a clamping groove 222 is formed in the top of the fixing sleeve 22, and a clamping block. The pressing plate 3 is vertically pushed downwards until the clamping block 231 is separated from the clamping groove 222, the butterfly nut 23 is rotated until the butterfly nut 23 ascends or descends for a section, when the pressing plate 3 is parallel to the vibration table top 11, the pressing plate 3 is just abutted to the top of the mold, then the butterfly nut 23 stops rotating, the clamping block 231 is just opposite to the clamping groove 222, the pressing plate 3 is loosened, the clamping block 231 is clamped into the clamping groove 222, the butterfly nut 23 cannot rotate at the moment, the whole process enables the height of the pressing plate 3 to be adjustable with respect to the vibration table top 11, therefore, the pressing plate 3 can fix molds of different sizes, and the molds are enabled

Referring to fig. 2, the fixing member 4 includes an adjusting shaft 41, a supporting portion 42 and a fixing portion 43, the adjusting shaft 41 is in threaded connection with the vibration table 11, an adjusting shaft 41 line of the adjusting shaft 41 is perpendicular to the vibration table 11, the supporting portion 42 is rotatably connected to the top of the adjusting shaft 41, an arc-shaped groove 421 is formed in the top of the supporting portion 42, the fixing portion 43 is hinged to the top of the supporting portion 42, the fixing portion 43 is opposite to the end portion of the supporting portion 42 and is provided with the arc-shaped groove 421, the hinge axis of the fixing portion 43 is horizontal, one side of the fixing portion 43 close to the hinge axis of the fixing portion is slidably connected with a clamping strip 431, the top and the bottom of. Rotate handle 411, handle 411 drives regulating shaft 41 and rotates, regulating shaft 41 rotates and drives supporting part 42 and fixed part 43 and reciprocates, the axis of arc wall 421 and the axis of fixed column 31 are in the same horizontal plane, at this moment, rotate supporting part 42, put into arc wall 421 with fixed column 31, card strip 431 slides downwards, card strip 431 and fixed part 43 and the side butt of supporting part 42, fixed part 43 can not rotate promptly, make fixed part 43 and supporting part 42 with fixed column 31 chucking, the mould that is equipped with the concrete is by stable fixation on vibration mesa 11 promptly, make the difficult falling of in-process mould of jolt, be favorable to improving jolt efficiency.

The implementation principle of the embodiment is as follows: if the height of the placed die is different from the distance from the fixed shaft 221 to the vibration table 11, the pressing plate 3 is vertically pushed downwards until the clamping block 231 is separated from the clamping groove 222, then the butterfly nut 23 is rotated until the butterfly nut 23 rises or falls for a section, when the pressing plate 3 is parallel to the vibration table 11, the pressing plate 3 just abuts against the top of the die, then the butterfly nut 23 stops rotating, the clamping block 231 is just opposite to the clamping groove 222, the pressing plate 3 is loosened, the pressing plate 3 and the fixing sleeve 22 are lifted by the fixing spring 211 to move upwards, the clamping block 231 is clamped into the clamping groove 222, the fixing sleeve 22 plays a positioning role on the butterfly nut 23, the butterfly nut 23 cannot rotate when the vibration motor drives the vibration table 11 to vibrate, and the stability of the pressing plate 3 for fixing the die; meanwhile, the handle 411 is rotated, the handle 411 drives the adjusting shaft 41 to rotate, the adjusting shaft 41 rotates to drive the supporting portion 42 and the fixing portion 43 to move up and down until the fixing column 31 is just placed in the arc-shaped groove 421, the adjusting shaft 41 stops rotating, and the fixing member 4 and the supporting member 2 are adjusted at the moment.

Make clamp plate 3 be in open mode, the upper surface of vibration mesa 11 is placed to the mould that will be equipped with the concrete, then rotate clamp plate 3, make clamp plate 3 rotate to the direction that is close to the mould, until the fixed column 31 is located the arc 421 of supporting part 42, rotate fixed part 43, make fixed part 43 be close to fixed column 31, until fixed column 31 rotates to self side and becomes vertical, fixed part 43 blocks fixed column 31, then downward slip card strip 431, card strip 431 and the side butt of fixed part 43 and supporting part 42, fixed part 43 can not rotate promptly, make fixed part 43 and supporting part 42 with fixed column 31 chucking, the mould that is equipped with the concrete is stabilized to be fixed in on vibration mesa 11 promptly, the in-process of jolting, the mould that is equipped with the concrete is difficult for falling, the stability of the process of shaking is guaranteed, be favorable to improving the work efficiency of shaking table.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete shaking table, is including base (1) that is fixed in ground, vibration table face (11), set up vibrating motor (12) of terminal surface under vibration table face (11), is provided with supporting spring (13) between base (1) and vibration table face (11), edge fixedly connected with perpendicular to vibration table face (11) baffle (111) of vibration table face (11) upper surface, its characterized in that: two support pieces (2) are fixedly connected to two ends of one edge of the vibration table board (11), a pressing plate (3) is rotatably connected between the support pieces (2), one side of the pressing plate (3), far away from the support pieces (2), is fixedly connected with a fixing column (31), and the vibration table board (11) is far away from an edge fixedly connected with fixing piece (4) provided with the support pieces (2).

2. A concrete vibrating table according to claim 1, wherein: support piece (2) are including benchmark post (21), fixed sleeve (22) and butterfly nut (23), the axis of benchmark post (21) is vertical, benchmark post (21) fixed connection is in the relative side of vibration mesa (11), the vertical sliding connection in the outer wall of benchmark post (21) of fixed sleeve (22), fixed sleeve (22) fixed connection has horizontally fixed axle (221), fixed slot (32) have been seted up to the tip of two relative sides of clamp plate (3), fixed axle (221) insert in fixed slot (32), butterfly nut (23) and benchmark post (21) threaded connection, butterfly nut (23) are located the top of fixed sleeve (22).

3. A concrete vibrating table according to claim 2, wherein: the outside cover of benchmark post (21) is equipped with fixed spring (211), and the top of fixed spring (211) and the bottom butt of fixed sleeve (22).

4. A concrete vibrating table according to claim 2, wherein: the top of the fixed sleeve (22) is provided with a clamping groove (222), and the bottom of the butterfly nut (23) is fixedly connected with a clamping block (231).

5. A concrete vibrating table according to claim 1, wherein: the pressing plate (3) is made of transparent materials.

6. A concrete vibrating table according to claim 1, wherein: fixing part (4) are including regulating spindle (41), supporting part (42) and fixed part (43), regulating spindle (41) and vibration mesa (11) threaded connection, regulating spindle (41) line perpendicular to vibration mesa (11) of regulating spindle (41), supporting part (42) rotate to be connected in the top of regulating spindle (41), arc wall (421) have been seted up at the top of supporting part (42), fixed part (43) articulate in the top of supporting part (42), arc wall (421) are just seted up to the tip of supporting part (42) fixed part (43), the articulated axis level of fixed part (43), one side sliding connection that is close to self articulated shaft of fixed part (43) has card strip (431).

7. A concrete vibrating table according to claim 6, wherein: the top and the bottom of the clamping strip (431) are fixedly connected with fixing blocks (432).

8. A concrete vibrating table according to claim 6, wherein: the bottom of the adjusting shaft (41) is fixedly connected with a handle (411).