CN212288052U

CN212288052U - Hollow slab structure

Info

Publication number: CN212288052U
Application number: CN202020579399.4U
Authority: CN
Inventors: 冯玉明
Original assignee: Zhongke Goode Tianjin Metal Products Co ltd
Current assignee: Zhongke Goode Tianjin Metal Products Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-05
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a hollow slab structure, include the base, pour pond and fixed storehouse, the welding of base top has first bracing piece and first bracing piece top to be connected with and waters and build the pond, servo electric jar is installed through the mount pad to base top one end, the third riser is installed through the mounting groove to the base top other end, it installs support column and second riser through the preformed groove respectively to water pond tip both sides of building, first step motor is installed through mounting panel and bolt in the support column top, the power take off end of first step motor is connected with the drive roller. The utility model discloses the tubular metal resonator can install fast at every turn fixedly, has shortened production time greatly when promoting hollow slab intensity, need not the manual concrete that flattens of personnel, and labour saving and time saving can conveniently detect the flaw detection to the hollow slab after the shaping, and the shock attenuation effect is good during production, and the stationarity is good, is fit for being extensively promoted and used.

Description

Hollow slab structure

Technical Field

The utility model relates to an empty core plate production technical field, in particular to empty core plate structure.

Background

In order to produce the hollow board, the hollow board is usually subjected to core pulling preset processing after concrete pouring, and the production structure of the hollow board plays an important role in the production of the hollow board.

Patent number CN201821172672.0 discloses a hollow slab with a sleeve and a hollow slab assembly, wherein the sleeve is embedded in the hollow slab, and the structure of a sleeve grouting port improves the tensile strength of a reinforcing steel bar and the grouting port; the sleeve is simple to assemble when being assembled, can quickly complete the assembly between the hollow plates, and greatly shortens the construction period.

Although this hollow core slab and hollow core slab assembly body is through pre-buried sleeve in hollow core slab inside, the structure improvement reinforcing bar of sleeve slip casting port and slip casting port tensile strength, there is following shortcoming in the orifice plate structure in the past: 1. the sleeve needs to be pre-buried and cannot be quickly installed and fixed; 2. the concrete needs to be flattened manually by personnel, which wastes time and labor; 3. the detection and flaw detection of the molded hollow slab cannot be conveniently carried out; 4. the damping effect is not good and the stability is poor during production. To this end, we propose a hollow slab structure.

Disclosure of Invention

A primary object of the present invention is to provide a hollow plate structure which can effectively solve the problems of the prior art.

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

a hollow plate structure comprises a base, a pouring pool and a fixing bin, wherein a first supporting rod is welded at the top of the base, the top of the first supporting rod is connected with the pouring pool, a servo electric cylinder is installed at one end of the top of the base through a mounting seat, a third vertical plate is installed at the other end of the top of the base through a mounting groove, a supporting column and a second vertical plate are installed on two sides of the end part of the pouring pool respectively through a reserved groove, a first step motor is installed at the top of the supporting column through a mounting plate and a bolt, a driving roller is connected to the power output end of the first step motor, a second supporting rod is welded on one side of the supporting column, the top of the second supporting rod is connected with the fixing bin, guide grooves are formed in one end, close to the fixing bin, of the pouring pool and the fixing bin, a hollow pipe is sleeved in the guide grooves, a metal pipe is arranged, the welding has first riser between servo electric jar and the support column, the power take off end of servo electric jar is connected with the displacement board, the displacement board upper end is provided with second step motor, the power take off end of second step motor is connected with the gyro wheel, first slide rail and gyro wheel are installed through the screw to displacement board top one end and are located first slide rail, second step motor bottom is connected with sheetmetal and sheetmetal through the connecting block and is located to water and build the pond upper end.

Furthermore, a fixing box is welded on one side of the top end of the third vertical plate, and a flaw detector is fixedly installed at the inner bottom of the fixing box through screws.

Further, the displacement plate is sleeved with a sliding block, a second sliding rail is installed on one side of the first vertical plate through a screw, and the sliding block is located in the second sliding rail.

Further, the welding of first step motor one side has the riser, the welding of riser top one side has dead lever and dead lever tip one side to have the driven voller through the rotation axis connection, the hollow tube is located between driven voller and the drive roller, the bearing that corresponds with the axis of rotation of driven voller and drive roller is installed through the mounting hole in second riser top one side.

Furthermore, rubber foot pads are installed at corners of the bottom of the base through countersunk screws and screw holes.

Furthermore, a motor forward and reverse rotation controller is fixed at one end of the first vertical plate through a screw, and an electric power output end of the motor forward and reverse rotation controller is electrically connected with an electric power input end of the second stepping motor through a wire.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the first step motor, the driving roller, the driven roller, the metal tube, the hollow tube and the fastening bolt are arranged, the metal tube is sleeved at one end of the hollow tube, one end of the hollow tube penetrates into the guide groove at one end of the fixed bin, the other end of the hollow tube is pre-arranged between the driven roller and the driving roller, the first step motor is turned on, the driving roller is driven to rotate by a power output end during working, so that the hollow tube between the driving roller and the driven roller is driven to enter the pouring pool from the guide groove at one end of the pouring pool, when the end parts of the hollow tube and the metal tube are close to one end of the inner wall of the pouring pool, the fastening bolt is screwed, so that the metal tube is conveniently fixed at one end of the inner wall of the pouring pool, the first step motor is controlled to rotate reversely by an external control device, so that the hollow, make the pore wall inboard have the tubular metal resonator, promote the bulk strength of hollow core slab, and the tubular metal resonator can install fast at every turn and fix, has shortened production time greatly when promoting hollow core slab strength.

2. Through setting up servo electric cylinder, the slider, the second slide rail, the displacement board, motor positive and negative rotation controller, second step motor and sheetmetal, when pouring the pond in concreting, servo electric cylinder during operation drives the displacement board and reciprocates, utilize the removal of slider in the second slide rail, stability when can promoting the displacement board and remove, the convenient upper and lower height of adjusting the sheetmetal when the displacement board reciprocates, when the sheetmetal is hugged closely waters and builds the pond top, personnel control motor positive and negative rotation controller, conveniently control the positive and negative rotation of second step motor and open and stop, the second step motor during operation drives the gyro wheel and slides in first slide rail, thereby conveniently drive the sheetmetal and be watering pond top horizontal migration, thereby conveniently flatten the concrete of pouring the pond top, time saving and labor saving.

3. Through setting up the appearance of detecting a flaw, after concrete in pouring the pond solidifies into hollow plate, the measuring probe that personnel can handheld appearance of detecting a flaw is close to hollow plate to can detect a flaw to hollow plate, be convenient for discover that the defect can not be found to the people's eye.

4. Through setting up installation rubber foot pad in base bottom corner, can promote the shock attenuation effect of this structure, improve the operation stationarity greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the hollow slab structure of the present invention.

Fig. 2 is the utility model relates to a pond and fixed storehouse inner structure schematic diagram are pour to hollow plate structure.

Fig. 3 is a schematic view of the guide groove of the hollow slab structure of the present invention.

In the figure: 1. a base; 2. a servo electric cylinder; 3. a first vertical plate; 4. a support pillar; 5. a first support bar; 6. a second vertical plate; 7. a third vertical plate; 8. a fixing box; 9. a flaw detector; 10. a first stepper motor; 11. pouring a pool; 12. fastening a bolt; 13. a vertical plate; 14. a driven roller; 15. a drive roller; 16. a second stepping motor; 17. a first slide rail; 18. a metal sheet; 19. a second slide rail; 20. a slider; 21. a displacement plate; 22. a motor forward and reverse rotation controller; 23. a hollow tube; 24. a metal tube; 25. a second support bar; 26. fixing the bin; 27. a guide groove; 28. a rubber foot pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a hollow slab structure comprises a base 1, a pouring pool 11 and a fixed bin 26, wherein a first supporting rod 5 is welded at the top of the base 1, the top of the first supporting rod 5 is connected with the pouring pool 11, one end of the top of the base 1 is provided with a servo electric cylinder 2 through a mounting seat, the other end of the top of the base 1 is provided with a third vertical plate 7 through a mounting groove, two sides of the end part of the pouring pool 11 are respectively provided with a supporting column 4 and a second vertical plate 6 through a reserved groove, the top of the supporting column 4 is provided with a first step motor 10 through a mounting plate and a bolt, the power output end of the first step motor 10 is connected with a driving roller 15, one side of the supporting column 4 is welded with a second supporting rod 25, the top of the second supporting rod 25 is connected with the fixed bin 26, one end of the pouring pool 11, which is close to the fixed, the utility model discloses a casting pool, including hollow tube 23, watering pond 11, servo electric cylinder 2, support column 4, displacement board 21, hollow tube 23 endotheca is equipped with tubular metal 24, it installs fastening bolt 12 and fastening bolt 12 end connection tubular metal 24 through the screw hole to water pond 11 one side, the welding has first riser 3 between servo electric cylinder 2 and the support column 4, the power take off end of servo electric cylinder 2 is connected with displacement board 21, displacement board 21 upper end is provided with second step motor 16, the power take off end of second step motor 16 is connected with the gyro wheel, displacement board 21 top one end is installed first slide rail 17 and the gyro wheel is located first slide rail 17 through the screw, second step motor 16 bottom is connected with sheetmetal 18 and sheetmetal 18 is located and waters pond 11 upper.

And a fixing box 8 is welded on one side of the top end of the third vertical plate 7, and a flaw detector 9 is fixedly mounted at the bottom in the fixing box 8 through a screw.

In this embodiment, as shown in fig. 1, after the concrete in the casting pool 11 is solidified into the hollow slab, a person can hold the detection probe of the flaw detector 9 by hand to approach the hollow slab, so that flaw detection can be performed on the hollow slab, and it is convenient for the person to find out that the defect cannot be found by eyes.

The displacement plate 21 is sleeved with a sliding block 20, a second sliding rail 19 is installed on one side of the first vertical plate 3 through a screw, and the sliding block 20 is located in the second sliding rail 19.

In this embodiment, as shown in fig. 1, the movement of the slider 20 in the second slide rail 19 can improve the stability of the displacement plate 21 during movement.

Wherein, first step motor 10 one side welding has riser 13, riser 13 top one side welding has dead lever and dead lever tip one side to have driven voller 14 through the rotation axis connection, hollow tube 23 is located between driven voller 14 and the drive roller 15, the bearing that corresponds with the axis of rotation of driven voller 14 and drive roller 15 is installed through the mounting hole in second riser 6 top one side.

In the embodiment, as shown in fig. 1 and fig. 2, the first stepping motor 10 is turned on, and the power output end drives the driving roller 15 to rotate during operation, so as to drive the hollow tube 23 between the driving roller 15 and the driven roller 14 to enter the casting pool 11 from the guide groove 27 at one end of the casting pool 11.

Wherein, rubber foot pads 28 are installed at the corners of the bottom of the base 1 through countersunk screws and screw holes.

As shown in figure 1 in the embodiment, the damping effect of the structure can be improved by using the rubber foot pads 28 installed at the corners of the bottom of the base 1, and the running stability is greatly improved.

One end of the first vertical plate 3 is fixed with a motor forward and reverse rotation controller 22 through a screw, and an electric power output end of the motor forward and reverse rotation controller 22 is electrically connected with an electric power input end of the second stepping motor 16 through a wire.

In this embodiment, as shown in fig. 1, a person controls the motor forward/reverse rotation controller 22 to conveniently control the forward/reverse rotation and start/stop of the second stepping motor 16.

It should be noted that the utility model relates to a hollow slab structure, in operation, the metal tube 24 is sleeved at one end of the hollow tube 23, and then one end of the hollow tube 23 is inserted into the guide groove 27 at one end of the fixed bin 26, and the other end is pre-placed between the driven roller 14 and the driving roller 15, the first step motor 10 is opened, the power output end drives the driving roller 15 to rotate during operation, thereby driving the hollow tube 23 between the driving roller 15 and the driven roller 14 to enter the pouring pool 11 from the guide groove 27 at one end of the pouring pool 11, when the end portions of the hollow tube 23 and the metal tube 24 are close to one end of the inner wall of the pouring pool 11, the fastening bolt 12 is screwed, thereby conveniently fixing the metal tube 24 at one end of the inner wall of the pouring pool 11, the first step motor 10 is controlled to rotate reversely by using an external control device, thereby driving the hollow tube 23 to be taken out from the pouring, therefore, when concrete in the pouring pool 11 is solidified, the metal pipe 24 is arranged on the inner side of the hole wall, the integral strength of the hollow slab is improved, the metal pipe 24 can be quickly installed and fixed at each time, the production time is greatly shortened while the strength of the hollow slab is improved, when the concrete is poured in the pouring pool 11, the servo electric cylinder 2 drives the displacement plate 21 to move up and down when working, the stability of the displacement plate 21 when moving can be improved by utilizing the movement of the sliding block 20 in the second sliding rail 19, the up-and-down height of the metal sheet 18 can be conveniently adjusted when the displacement plate 21 moves up and down, when the metal sheet 18 is tightly attached to the top of the pouring pool 11, a person controls the motor forward-reverse rotation controller 22 (model CCM6N produced by Meimer electronics Limited company in Guangzhou), the forward-reverse rotation and start-stop of the second stepping motor 16 are conveniently controlled, the second stepping motor 16 drives the roller to slide in the first sliding rail, thereby conveniently drive sheetmetal 18 and be pouring 11 top horizontal migration, thereby the convenience flattens the concrete of pouring 11 tops in the pond, time saving and labor saving, utilize the rubber callus on the sole 28 of the installation of base 1 bottom corner, can promote the shock attenuation effect of this structure, the operation stationarity is greatly improved, after concrete in pouring 11 solidifies into hollow slab, the personnel can hand the detector 9 of detecting a flaw (shenyang time pioneer detecting instrument limited company produces, the test probe of model YUT 2800) is close to hollow slab, thereby can detect a flaw to the hollow slab, be convenient for discover human eyes can not discover the defect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hollow plate structure, includes base (1), pours pond (11) and fixed storehouse (26), its characterized in that: the automatic casting machine is characterized in that a first supporting rod (5) is welded to the top of the base (1), the top of the first supporting rod (5) is connected with a casting pool (11), a servo electric cylinder (2) is installed at one end of the top of the base (1) through a mounting seat, a third vertical plate (7) is installed at the other end of the top of the base (1) through a mounting groove, supporting columns (4) and second vertical plates (6) are installed on two sides of the end portion of the casting pool (11) through reserved grooves respectively, a first step motor (10) is installed at the top of each supporting column (4) through a mounting plate and a bolt, a power output end of the first step motor (10) is connected with a driving roller (15), a second supporting rod (25) is welded to one side of each supporting column (4), a fixed bin (26) is connected to the top of each supporting column (4), a guide groove (27) is formed in one end, close to the casting pool (11) and the, the utility model discloses a casting machine, including hollow tube (23), watering pond (11), fastening bolt (12) and fastening bolt (12) end connection tubular metal resonator (24) are installed to hollow tube (23) endotheca, the welding has first riser (3) between servo electric jar (2) and support column (4) through the screw hole, the power take off end of servo electric jar (2) is connected with displacement plate (21), displacement plate (21) upper end is provided with second step motor (16), the power take off end of second step motor (16) is connected with the gyro wheel, displacement plate (21) top one end is installed first slide rail (17) and the gyro wheel is located first slide rail (17) through the screw, second step motor (16) bottom is connected with sheetmetal (18) and sheetmetal (18) through the connecting block and is located watering pond (11) upper end.

2. A hollow core slab structure as claimed in claim 1 wherein: a fixing box (8) is welded on one side of the top end of the third vertical plate (7), and a flaw detector (9) is fixedly mounted at the bottom in the fixing box (8) through screws.

3. A hollow core slab structure as claimed in claim 1 wherein: the displacement plate (21) is sleeved with a sliding block (20), a second sliding rail (19) is installed on one side of the first vertical plate (3) through a screw, and the sliding block (20) is located in the second sliding rail (19).

4. A hollow core slab structure as claimed in claim 1 wherein: first step motor (10) one side welding has riser (13), riser (13) top one side welding has dead lever and dead lever tip one side to have driven voller (14) through the rotation axis connection, hollow tube (23) are located between driven voller (14) and drive roller (15), the bearing that corresponds with the axis of rotation of driven voller (14) and drive roller (15) is installed through the mounting hole in second riser (6) top one side.

5. A hollow core slab structure as claimed in claim 1 wherein: rubber foot pads (28) are installed at corners of the bottom of the base (1) through countersunk screws and screw holes.

6. A hollow core slab structure as claimed in claim 1 wherein: one end of the first vertical plate (3) is fixedly provided with a motor forward and reverse rotation controller (22) through a screw, and an electric power output end of the motor forward and reverse rotation controller (22) is electrically connected with an electric power input end of the second stepping motor (16) through a lead.