CN217454311U

CN217454311U - Concrete vibration table for laboratory

Info

Publication number: CN217454311U
Application number: CN202220210540.2U
Authority: CN
Inventors: 蔡晓龙
Original assignee: Pingliang New Century Building Materials Co ltd
Current assignee: Pingliang New Century Building Materials Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-09-20
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a concrete shaking table is used in laboratory relates to the field of concrete production processing equipment, and it includes shaking table and clamp plate, shaking table one side is rotated and is connected with the threaded rod, the threaded rod is followed the direction of height setting of shaking table, screw fit has the connecting plate on the threaded rod, the clamp plate with the connecting plate rotates to be connected, be provided with on the shaking table and be used for the restriction connecting plate pivoted locating part, one side that the threaded rod was kept away from to the clamp plate with be provided with fixed subassembly between the shaking table. This application improves the stability of concrete mold on the shaking table through the removal adjusting plate's of connecting plate on the threaded rod height.

Description

Concrete vibration table for laboratory

Technical Field

The application relates to the field of concrete production and processing equipment, in particular to a concrete vibrating table for a laboratory.

Background

The concrete vibration table is suitable for test room, site construction site test piece molding and precast member jolt compaction molding of concrete members such as various plate columns, beams and the like.

The patent that current patent publication number is CN210589797U, a concrete shaking table is proposed, two support piece of both ends position fixedly connected with at an edge of vibration table face, it is connected with the clamp plate to rotate between the support piece, one side fixedly connected with fixed column that support piece was kept away from to the clamp plate, the edge fixedly connected with mounting that sets up support piece is kept away from to the vibration table face, support piece includes the benchmark post, fixed sleeve and butterfly nut, the vertical sliding connection of fixed sleeve is in the outer wall of benchmark post, fixed sleeve fixedly connected with is used for the fixed axle with clamp plate grafting is fixed, butterfly nut and benchmark post threaded connection, butterfly nut is located fixed sleeve's top, the outside cover of benchmark post is equipped with fixed spring, fixed spring's top and fixed sleeve's bottom butt, the draw-in groove has been seted up at fixed sleeve's top, butterfly nut's bottom fixedly connected with fixture block.

According to the related technology, the inventor thinks that when the height of the pressure plate is adjusted, a worker is required to press the pressure plate downwards to compress the fixing spring, the fixing barrel is separated from the butterfly nut and then the butterfly nut is rotated to the required height, the pressure plate is loosened to enable the butterfly nut to be inserted into the fixing sleeve, the butterfly nuts on two sides are difficult to control to be located at the same height by manually rotating the butterfly nuts on two sides of the pressure plate to adjust the height of the pressure plate, so that the heights of two sides of the pressure plate are inconsistent, the fixing effect of the pressure plate on a concrete mold is influenced, and further the working efficiency of the vibration table is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconsistent problem that influences the fixed effect of clamp plate altitude mixture control, this application provides a concrete shaking table is used in laboratory.

The application provides a pair of concrete shaking table is used in laboratory adopts following technical scheme:

the utility model provides a concrete shaking table is used in laboratory, includes shaking table and clamp plate, shaking table one side is rotated and is connected with the threaded rod, the threaded rod is followed the direction of height setting of shaking table, the screw fit has the connecting plate on the threaded rod, the clamp plate with the connecting plate rotates to be connected, be provided with on the shaking table and be used for the restriction connecting plate pivoted locating part, one side that the threaded rod was kept away from to the clamp plate with be provided with fixed subassembly between the shaking table.

Through adopting above-mentioned technical scheme, the threaded rod rotates and makes the connecting plate remove along the length direction of threaded rod, namely makes the connecting plate remove along the direction of height of shaking table, and then adjusts the distance between clamp plate and the shaking table, removes to required high back when the connecting plate, rotates the clamp plate and makes the opposite side of clamp plate fixed with the shaking table through fixed subassembly, and mould on the shaking table is stabilized the centre gripping by the clamp plate on the shaking table, improves the work efficiency of shaking table.

Optionally, the limiting parts are slide bars, two slide bars are symmetrically arranged along the central line of the threaded rod, and the slide bars are slidably connected with the connecting plate.

Through adopting above-mentioned technical scheme, when the threaded rod rotated, because the both ends and the slide bar sliding connection of connecting plate, consequently the rotation of slide bar restriction connecting plate for the connecting plate removes along the length direction of threaded rod, and then adjusts the distance between clamp plate and the shaking table, convenient and fast.

Optionally, a motor is arranged on one side of the vibrating table, and the output end of the motor is fixedly connected with one end of the threaded rod.

Through adopting above-mentioned technical scheme, staff's starter motor, the motor orders about the threaded rod promptly and rotates, and then adjusts the removal of connecting plate on the threaded rod, convenient and fast.

Optionally, the threaded rod is far away from the end part of the motor and is fixedly connected with an adjusting block.

Through adopting above-mentioned technical scheme, when the connecting plate removed the threaded rod topmost, one side of connecting plate and the terminal surface butt of regulating block, the regulating block setting avoids the connecting plate to break away from the threaded rod promptly.

Optionally, fixed subassembly includes connecting block, fixed block and inserted bar, the connecting block with the clamp plate is kept away from one side fixed connection of threaded rod, the fixed block with shaking table fixed connection, the connecting block with equal vertical running through has seted up the through-hole on the fixed block, the inserted bar passes the through-hole with the connecting block with fixed block sliding connection, be provided with on the inserted bar and be used for fixing the connecting block with the fastening components of fixed block.

Through adopting above-mentioned technical scheme, after the connecting plate moved the formulation height on the threaded rod, rotate the clamp plate and make one side of clamp plate with the mould butt, the connecting block and the fixed block of clamp plate one side correspond with the position in vertical direction this moment, and the through-hole on connecting block and the fixed block is to the intercommunication, the staff passes connecting block and fixed through fastening components with inserted bar one end in proper order this moment, be about to clamp plate and shaking table be connected fixedly, keep the mould to be stabilized the centre gripping all the time at shaking table vibrations in-process.

Optionally, the fastening component comprises a limiting disc and a nut, the limiting disc is fixedly connected with one end of the inserted rod, the inserted rod penetrates through the peripheral wall of the end part of the through hole and is in threaded arrangement, the nut and the inserted rod penetrate through the threaded connection of the end part of the fixing block, and the limiting disc is abutted to the end face of the inserted rod fixedly connected with the upper surface of the connecting block.

Through adopting above-mentioned technical scheme, the staff rotates the clamp plate and makes the through-hole on the connecting block and the through-hole on the fixed block communicate the back for the threaded end of inserted bar passes the through-hole on connecting block and the fixed block in proper order, the spacing dish and the connecting block butt of inserted bar tip, the threaded end threaded connection of nut and inserted bar, it is stable with connecting block and fixed block connection even make the inserted bar with the fixed block butt rotate the nut, the clamp plate is with the stable centre gripping of mould on the shaking table.

Optionally, one side of the pressing plate, which is far away from the threaded rod, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the handle setting is convenient for the staff to adjust the rotation of clamp plate.

Optionally, the connecting block and the end face of the limit disc in butt joint are fixedly connected with a rubber pad.

Through adopting above-mentioned technical scheme, the rubber pad sets up the frictional force between increase spacing dish and the connecting block for the grafting of inserted bar is more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the motor drives the threaded rod to rotate, the pressing plate is rotated after the connecting plate moves to a specified height along the length direction of the threaded rod, so that one side of the pressing plate is fixed with the vibrating table through the fixing assembly, and the concrete mold is stably clamped on the vibrating table by the pressing plate;

2. the staff rotates the clamp plate for the connecting block of clamp plate one side corresponds the back with the butt piece of vibration one side in vertical direction, passes connecting block and fixed block with the screw thread end of inserted bar in proper order, and the screw thread end threaded connection nut of inserted bar, nut make clamp plate and shaking table fixed with the inserted bar is fixed, and is easy and simple to handle swift.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Reference numerals: 1. a vibration table; 2. pressing a plate; 3. a threaded rod; 4. a connecting plate; 5. a slide bar; 6. a motor; 7. a regulating block; 8. connecting blocks; 9. a fixed block; 10. a rod is inserted; 11. a through hole; 12. a limiting disc; 13. and a nut.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses concrete shaking table is used in laboratory. Referring to fig. 1, concrete shaking table is used in laboratory includes the base, shaking table 1 and clamp plate 2, be provided with supporting spring between base and the shaking table 1, 1 bottom of shaking table is provided with the vibrating motor who is used for driving 1 vibrations of shaking table, be provided with the baffle that the restriction concrete test piece slided on the shaking table 1, 2 one side of clamp plate are rotated with shaking table 1 and are connected, be provided with fixed subassembly between 2 opposite sides of clamp plate and the shaking table 1, the back is placed on shaking table 1 to the concrete mould, it is fixed with shaking table 1 to rotate clamp plate 2 and through fixed subassembly, clamp plate 2 stabilizes the centre gripping shaking table 1 with the concrete mould on.

Referring to fig. 1, 1 one side fixedly connected with mounting panel of shaking table, it is connected with threaded rod 3 to rotate on the mounting panel, threaded rod 3 sets up along shaking table 1's direction of height, threaded rod 3 goes up spiral cooperation has connecting plate 4, the width size of connecting plate 4 is greater than the width size of clamp plate 2, the turn trough has been seted up on connecting plate 4, connecting plate 4 has seted up in the bisymmetry lateral wall of turn trough and has changeed the hole, 2 equal fixedly connected with pivots in clamp plate both sides, two pivots pass two respectively and change the hole and be connected with connecting plate 4 rotation, clamp plate 2 rotates with connecting plate 4 to be connected, one side fixedly connected with handle that threaded rod 3 was kept away from to clamp plate 2, the handle sets up the staff of being convenient for and carries out the rotation operation to clamp plate 2.

Referring to fig. 1, a fixed plate is fixedly connected to the same side of a vibration table 1 and a mounting plate, the mounting height of the fixed plate is lower than that of the mounting plate, a motor 6 is fixedly connected to the fixed plate, the output end of the motor is fixedly connected to one end of a threaded rod 3, a worker can drive the threaded rod 3 to rotate by starting the motor 6, the vibration table 1 is provided with a limiting member on the mounting plate for limiting the rotation of a connecting plate 4, the limiting member is a sliding rod 5, the two sliding rods 5 are symmetrically arranged along the center line of the threaded rod 3, the two sliding rods 5 are arranged along the width direction of a pressing plate 2, the connecting plate 4 is symmetrically provided with two sliding holes, the two sliding rods 5 are respectively connected with the connecting plate 4 in a sliding manner through the two sliding holes, the sliding rod 5 limits the rotation of the connecting plate 4, therefore, when the threaded rod 3 rotates under the driving action of the motor 6, the connecting plate 4 moves along the length direction of the threaded rod 3, namely, the distance between the pressing plate 2 and the vibration table 1 is changed, threaded rod 3 keeps away from the tip fixedly connected with regulating block 7 of shaking table 1, and regulating block 7 sets up and avoids connecting plate 4 to break away from threaded rod 3 from 3 tip of threaded rod.

Refer to fig. 1, fixed subassembly includes connecting block 8, fixed block 9 and inserted bar 10, one side fixed connection that threaded rod 3 was kept away from with clamp plate 2 to connecting block 8, one side fixed connection that threaded rod 3 was kept away from with shaking table 1 to fixed block 9, connecting block 8 and fixed block 9 are provided with two along clamp plate 2 and shaking table 1's width direction's symmetry respectively, behind the concrete mold butt on a side of clamp plate 2 and the shaking table 1, fixed block 9 and connecting block 8 are corresponding in position on the vertical direction, fixed block 9 is the same with connecting block 8's overall dimension, and equal vertical direction runs through on connecting block 8 and the fixed block 9 has seted up through-hole 11, through-hole 11 on connecting block 8 and the fixed block 9 is passed in proper order to the one end of inserted bar 10, be provided with the fastening assembly who is used for fixed connection block 8 and fixed block 9 on the inserted bar 10.

Referring to fig. 1, the fastening assembly includes a limiting disc 12 and a nut 13, the end peripheral wall of the inserted link 10 passing through the through hole 11 is in threaded arrangement, one side of the limiting disc 12 is fixedly connected with one end of the inserted link 10, the diameter of the limiting disc 12 is larger than the opening diameter of the through hole 11, the end face of the connecting block 8 far away from the fixing block 9 is fixedly connected with a rubber pad, after the threaded end of the inserted link 10 passes through the through hole 11 on the fixing block 9, the limiting disc 12 abuts against the rubber pad on the connecting block 8, the threaded end of the nut 13 is in threaded connection with the inserted link 10 and abuts against the fixing block 9, the inserted link 10 is fixed by the nut 13 and the limiting disc 12, the connecting block 8 is stably connected with the fixing block 9, and the concrete mold is stably clamped by the pressing plate 2.

The concrete shaking table is used in laboratory's implementation principle does in this application embodiment: after the staff placed concrete mold on shaking table 1, starter motor 6 orders about threaded rod 3 and rotates, connecting plate 4 removes along threaded rod 3's length direction under slide bar 5's limiting action, and then adjust the distance between clamp plate 2 and the shaking table 1, after clamp plate 2 reachs required height, close motor 6, it makes clamp plate 2 and concrete mold butt to rotate clamp plate 2, through-hole 11 on the connecting block 8 of clamp plate 2 one side and the through-hole 11 on the fixed block 9 communicate in vertical direction, pass connecting block 8 with the threaded end of inserted bar 10 in proper order with through-hole 11 on the fixed block 9 and with nut 13 threaded connection, inserted bar 10 is connected the fixed block 9 with connecting block 8 and is stable, clamp plate 2 is about to stable centre gripping of concrete mold on shaking table 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete shaking table is used in laboratory which characterized in that: including shaking table (1) and clamp plate (2), shaking table (1) one side is rotated and is connected with threaded rod (3), threaded rod (3) are followed the direction of height setting of shaking table (1), screw fit has connecting plate (4) on threaded rod (3), clamp plate (2) with connecting plate (4) are rotated and are connected, be provided with on shaking table (1) and be used for the restriction connecting plate (4) pivoted locating part, one side that threaded rod (3) were kept away from in clamp plate (2) with be provided with fixed subassembly between shaking table (1).

2. The laboratory concrete vibration table of claim 1, wherein: the locating part sets up to slide bar (5), slide bar (5) are followed the central line symmetry of threaded rod (3) is provided with two, slide bar (5) with connecting plate (4) sliding connection.

3. The laboratory concrete vibration table of claim 2, wherein: and a motor (6) is arranged on one side of the vibrating table (1), and the output end of the motor (6) is fixedly connected with one end of the threaded rod (3).

4. The laboratory concrete vibration table of claim 3, wherein: the threaded rod (3) is far away from the end part of the motor (6) and is fixedly connected with an adjusting block (7).

5. The laboratory concrete vibration table of claim 1, wherein: fixed subassembly includes connecting block (8), fixed block (9) and inserted bar (10), connecting block (8) with clamp plate (2) is kept away from one side fixed connection of threaded rod (3), fixed block (9) with shaking table (1) fixed connection, connecting block (8) and equal vertical running through has seted up through-hole (11) on fixed block (9), inserted bar (10) are passed through-hole (11) with connecting block (8) and fixed block (9) sliding connection, be provided with on inserted bar (10) and be used for fixing connecting block (8) and the fastening components of fixed block (9).

6. The laboratory concrete vibration table of claim 5, wherein: fastening components includes spacing dish (12) and nut (13), spacing dish (12) with inserted bar (10) one end fixed connection, inserted bar (10) pass the tip perisporium of through-hole (11) is the screw thread setting, nut (13) with inserted bar (10) pass the tip threaded connection of fixed block (9), spacing dish (12) with inserted bar (10) fixed connection's terminal surface with the upper surface butt of connecting block (8).

7. The laboratory concrete vibration table of claim 6, wherein: and a handle is fixedly connected to one side of the pressing plate (2) far away from the threaded rod (3).

8. The laboratory concrete vibration table of claim 7, wherein: the connecting block (8) and the end face of the limit disc (12) are fixedly connected with a rubber pad.