CN214871367U

CN214871367U - Concrete vibrating structure

Info

Publication number: CN214871367U
Application number: CN202120088995.7U
Authority: CN
Inventors: 舒凯; 吴建光; 韦泽金; 冼义林; 曾均; 李汉良; 朱勇静; 胡军; 孙冰
Original assignee: Guangxi Construction Engineering Group Construction Industry Investment Co ltd
Current assignee: Guangxi Construction Engineering Group Construction Industry Investment Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-26
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a concrete vibrating structure, which comprises a portal frame, wherein the left end surface and the right end surface of the portal frame are respectively provided with a fixing frame, two fixing frames are respectively provided with a set of traction mechanism, the traction mechanism comprises a motor, a traction rope and a pulley, sliding grooves are respectively arranged on the left inner side wall and the right inner side wall of the portal frame, a sliding structure is respectively arranged in each sliding groove, a vibrator is arranged between the two sliding structures, the vibrator comprises a vibrating frame, a vibrating rod, a bidirectional screw and a vibrating motor, a rectangular hollow groove is arranged on the top surface of the bottom edge of the vibrating frame, a plurality of vibrating rods are arranged in the rectangular hollow groove, connecting rods are arranged at the top parts between every two vibrating rods, the top of the connecting rod is provided with a screw sleeve rod, the screw sleeve rod is composed of a fixed rod and a screw sleeve, a bidirectional screw rod is arranged in the screw sleeve, and the right end face of the bidirectional screw rod is provided with a vibrating motor. The utility model has the characteristics of vibrate evenly, the yields is high and reduce manufacturing cost etc.

Description

Concrete vibrating structure

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the concrete vibrates, concretely relates to concrete structure that vibrates.

[ background of the invention ]

Before the aerated concrete is formed, a mould is used for filling the prepared concrete raw material to solidify the concrete raw material into a required shape so as to meet the use requirement, gas-generating components such as aluminum powder, magnesium powder and the like exist in the concrete raw material, so the hardening speed and the gas-generating speed of the concrete are matched, after the concrete raw material is poured into the mould, large bubbles generated during pouring and bubbles generated by gas generation exist in the concrete raw material, the large bubbles need to be separated out in a vibrating mode, uniform bubbles generated by gas generation are remained, the existing vibrating device is usually fixed, the relative motion of the vibrating device is realized through the movement of the mould, but when the vibrating device is fixed, when the concrete in a large mould is vibrated, the vibrating range is not uniform due to the small number of vibrating rods, if a dense vibrating rod is added, the large and small bubbles can be separated out, the aerated concrete sound insulation and heat preservation effects cannot be achieved, the production cost of enterprises is increased by products which do not reach the standard, and the workload of people for processing is increased.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

[ Utility model ] content

An object of the utility model is to provide a concrete structure of vibrating to solve current vibration inhomogeneous, the rejection rate is high, with high costs and work load big scheduling problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a concrete vibrating structure comprises a portal frame, wherein a fixing frame is arranged on the left end face and the right end face of the portal frame respectively, a set of traction mechanism is arranged on each fixing frame, each traction mechanism comprises a motor, a traction rope and a pulley, sliding grooves are formed in the left inner side wall and the right inner side wall of the portal frame respectively, a sliding structure is arranged in each sliding groove respectively, each sliding structure consists of a sliding block and two guide wheels, a vibrator is arranged between the two sliding structures and comprises a vibrating frame, a vibrating rod, a two-way screw and a vibrating motor, the vibrating frame body is a horizontal rectangular frame, a rectangular hollow groove is formed in the top surface of the bottom edge of the vibrating frame, a plurality of vibrating rods are arranged in the rectangular hollow groove, guide wheel sleeves are arranged on the side wall of the middle upper portion of the vibrating rod, and connecting rods are arranged at the tops of the two vibrating rods, the top of connecting rod is equipped with the spiro union rod, the spiro union rod comprises dead lever and swivel nut, be equipped with two-way screw rod in the swivel nut, two-way screw rod's right-hand member face is equipped with the motor that vibrates, the sliding structure's of portal frame top and below are equipped with the stopper respectively, the top surface of the stopper of sliding structure top is equipped with infrared sensor, the left and right sides of the frame that vibrates still is equipped with the induction rod respectively.

Preferably, a through hole is formed in the middle of the right end face of the sliding block, guide wheel pins are respectively arranged on the upper left portion and the lower right portion of the left end face of the sliding block, and guide wheels are respectively arranged on the two guide wheel pins.

Preferably, the left side and the right side of the vibrating frame are respectively provided with a cylinder, and the two cylinders are respectively arranged in a circular hole of a sliding block in a sliding chute of the portal frame.

Preferably, two guide grooves are formed in the top surface of the bottom edge of the vibrating frame.

Preferably, the body of leading wheel cover is the cylinder cover, the outside of cylinder cover is equipped with the fixed block, seted up two rectangle through-holes on the fixed block, two be equipped with little leading wheel and fixed pin in the rectangle through-hole respectively, two little leading wheel is located respectively in two guide ways of the top surface on vibrating frame base.

Preferably, the top surface of the vibrating frame is provided with an elliptical hollowed-out elongated slot, and the turnbuckle rod is arranged in the elliptical hollowed-out elongated slot.

Preferably, the top of the fixing rod is provided with a transverse threaded sleeve.

Preferably, the middle left side and the middle right side of the top surface of the vibrating frame are provided with hanging rings.

Preferably, two the pulley is established at the upper-middle portion on left side and the right side of portal frame, two be equipped with a haulage rope on the transmission shaft of motor respectively, two the haulage rope is taken in the pulley groove of the pulley on the upper-middle portion on left side and the right side of portal frame, two the other end of haulage rope is connected with the rings on left side and middle right side respectively in the top surface of rectangular frame.

Preferably, the quantity of the vibrating rods is bilaterally symmetrically distributed, a fixed vibrating rod is arranged in the middle of the vibrating rods, and the guide wheel sleeve, the connecting rod and the thread sleeve rod are bilaterally symmetrically distributed on the vibrating rods in the rectangular hollow grooves of the vibrating frame except the fixed vibrating rods.

The utility model discloses the beneficial effect who reaches is:

the vibrating structure can start the vibrating rod to reciprocate left and right through the bidirectional screw, and the concrete raw materials are fully vibrated and uniformly discharged according to an expected motion track, so that the quality of an aerated concrete finished product can be well ensured and improved, and the effects of sound insulation, heat preservation and the like are achieved; the rejection rate is low, and the production cost of enterprises is reduced; the standard reaching rate of the old products is high, and the workload of workers is reduced.

Be equipped with infrared sensor on this structure of vibrating's the stopper, when the distal inner wall of mould is touched to the excellent touch of vibrating, the frame that vibrates can swing certain angle, then shelters from infrared sensor through the response pole, realizes data feedback, in time will vibrate the frame and rise, and is automatic high, avoids this structure to suffer destruction.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial schematic view of FIG. 1A;

fig. 3 is a front view of the present invention;

FIG. 4 is a partial schematic view at FIG. 3B;

fig. 5 is a side view of the sliding structure of the present invention;

fig. 6 is a schematic perspective view of the vibrating frame of the present invention.

1. A gantry; 2. a limiting block; 3. a fixed mount; 4. a motor; 5. a hauling rope; 6. a pulley; 7. a vibrating frame; 7-1, a rectangular frame; 7-2, an induction rod; 7-3, cylindrical; 7-4, a hanging ring; 8. a bearing; 9. a screw sleeve rod; 10. a bidirectional screw; 11. a vibrating motor; 12. vibrating a tamper; 13. a connecting rod; 14. a guide wheel sleeve; 14-1, cylindrical sleeve; 14-2, fixing blocks; 14-3, a small guide wheel; 14-4, a fixing pin; 15. a sliding structure; 15-1, a slide block; 15-2, a guide wheel; 15-3, a guide wheel pin; 16. an infrared sensor.

[ detailed description ] embodiments

The following is a detailed description of specific embodiments.

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in fig. 1-6, a concrete vibrating structure includes a portal frame 1, a left end face and a right end face of the portal frame 1 are respectively provided with a fixing frame 3, two fixing frames 3 are respectively provided with a set of traction mechanism, the traction mechanism includes a motor 4, a traction rope 5 and a pulley 6, inner side walls of upright columns on the left and right sides of the portal frame 1 are respectively provided with a sliding groove, two sliding grooves are respectively provided with a sliding structure 15, the sliding structure 15 is composed of a sliding block 15-1 and two guide wheels 15-2, a through hole is formed in the middle of the right end face of the sliding block 15-1, a guide wheel pin 15-3 is respectively provided on the left upper portion and the right lower portion of the left end face of the sliding block 15-1, and a guide wheel 15-2 is respectively provided on the two guide wheel pins 15-3.

A vibrator is arranged between two sliding structures 15 on the portal frame 1 and comprises a vibrating frame 7, a vibrating rod 12, a bidirectional screw 10 and a vibrating motor 11, the vibrating frame 7 is a horizontal rectangular frame 7-1, the left side and the right side of the vibrating frame 7 are respectively provided with a cylinder 7-3, and the two cylinders 7-3 are respectively arranged in circular holes of a sliding block 15-1 in a sliding groove of the portal frame 1. The top surface of the bottom edge of the vibrating frame 7 is provided with a rectangular hollow groove, the top surface of the bottom edge of the vibrating frame 7 is also provided with two guide grooves, and the middle left side and the middle right side of the top surface of the vibrating frame 7 are provided with hanging rings 7-4. The rectangular hollow groove is internally provided with a plurality of vibrating rods 12, the side wall of the middle upper part of each vibrating rod 12 is provided with a guide wheel sleeve 14, the body of each guide wheel sleeve 14 is a cylindrical sleeve 14-1, the outer side of each cylindrical sleeve 14-1 is provided with a fixed block 14-2, the fixed block 14-2 is provided with two rectangular through holes, the two rectangular through holes are internally provided with small guide wheels 14-3 and fixed pins 14-4 respectively, and the two small guide wheels 14-3 are arranged in the two guide grooves on the top surface of the bottom edge of the vibrating frame 7 respectively.

The top of the vibrating rod 12 between two liang is equipped with connecting rod 13, and this structure adopts 5 vibrating rod 12, and wherein a middle vibrating rod 12 is being fixed, and fixed that does not be equipped with guide wheel cover 14 and connecting rod 13 above vibrating rod 12, only is equipped with the locating piece, and the top of connecting rod 13 is equipped with swivel nut rod 9, and swivel nut rod 9 comprises dead lever and swivel nut (dead lever and swivel nut do not show respectively), and the top of dead lever is equipped with the horizontal swivel nut. The top surface of the vibrating frame 7 is provided with an oval hollow elongated slot, the swivel nut rod is arranged in the oval hollow elongated slot, a two-way screw 10 is arranged in the swivel nut of the swivel nut rod 9, the two-way screw 10 is provided with two opposite threads on the stud as the name implies, the two-way screw is matched with the internal thread of the swivel nut on the screw sleeve 9, the middle part of the two-way screw 10 is a smooth surface, a bearing 8 is arranged at the smooth surface of the two-way screw 10, a bearing fixing block is arranged at the bottom of the bearing 8, a bearing 8 and the bearing fixing block are also arranged on the left side of the two-way screw 10, and the two-way screw 10 is prevented from being deformed due to long-time rotation. The right end face of the bidirectional screw 10 is provided with a vibrating motor 11, the vibrator can slide up and down in two chutes on the portal frame 1 by a proper distance through a sliding structure 15, the upper part and the lower part of the sliding structure 15 of the portal frame 1 are respectively provided with a limiting block 2 to prevent the movable structure 15 from being separated, the top surface of the limiting block 2 above the sliding structure 15 is provided with an infrared sensor 16, and the left side and the right side of the vibrating frame 7 are respectively provided with an induction rod 7-2.

Two pulleys 6 are arranged on the middle upper parts of the upright columns on the left side and the right side of the portal frame 1, a traction rope 5 is respectively wound on the transmission shafts of the two motors 4, the two traction ropes 5 are lapped in pulley grooves of the pulleys 6 on the left side and the middle upper parts of the right side of the portal frame 1, and the other ends of the two traction ropes 6 are respectively connected with the hoisting rings on the left side and the middle right side of the top surface of the rectangular frame 7-1.

The quantity of the vibrating rods 12 of the structure is bilaterally symmetrically distributed, a fixed vibrating rod 12 is arranged in the middle, and the guide wheel sleeve 14, the connecting rod 13 and the screw sleeve rod 9 are bilaterally symmetrically distributed on the vibrating rods 12 in the rectangular hollow grooves of the vibrating frame 7 except the fixed vibrating rods 12. The guide screw sleeve 14 is connected with the vibrating rod 12 through a welding mode.

The structure is connected with a controller, the controller controls the motor 4, the vibrating motor 11, the infrared sensor 16 and other components, and the controller is a conventional technical system and is not described in detail herein.

The working principle is as follows: the controller sends a signal to the motor 4 and drives the traction rope 5 to lower the vibrator through the motor 4, the vibrating rod 12 is immersed in the concrete raw material, the vibrating rod 12 vibrates, the vibrating motor 11 also drives the two-way screw rod 10 to rotate, as the threads on the two-way screw rod 10 are opposite, when the two-way screw rod 10 rotates forwards or backwards, the screw sleeve rod 9 or part of the vibrating rod 12 driving the structure do reciprocating motion towards the left side and the right side, when the vibrating rod 12 contacts the end surface of the inner wall of the mold in the moving process, the vibrating frame 7 can swing because the two sides are cylinders 7-3, when the vibrating frame 7 swings for a certain angle, the induction rod 7-2 on the side wall of the vibrating frame 7 can swing to the upper side of the infrared sensor 16 on the top surface of the limiting block 2, at the moment, the induction rod 7-2 shields the infrared sensor 16, and the controller obtains feedback information, and sends out information to start the motor 4 to lift the vibrator through the traction rope 5 so as to carry out next vibration.

The utility model can start the vibrating rod to reciprocate left and right through the bidirectional screw, and the concrete raw material can be vibrated comprehensively and uniformly through the expected movement track, so that the quality of the aerated concrete finished product can be well ensured and improved, and the effects of sound insulation, heat preservation and the like can be achieved; the rejection rate is low, and the production cost of enterprises is reduced; the standard reaching rate of the old products is high, and the workload of workers is reduced. The utility model discloses a be equipped with infrared sensor on the stopper, when the terminal inner wall of mould is touched to the stick that vibrates, the frame that vibrates can swing certain angle, then shelters from infrared sensor through the response pole, realizes the data feedback, in time will vibrate the frame and rise, and is automatic high, avoids this structure to suffer destruction.

The above description should not be taken as limiting the invention to the specific embodiments, but rather, as will be apparent to those skilled in the art, numerous modifications and variations are possible without departing from the inventive concepts herein disclosed, and it is intended to cover all modifications and variations of the invention as defined by the appended claims.

Claims

1. The utility model provides a concrete structure of vibrating, includes the portal frame, the left end face and the right-hand member face of portal frame are equipped with a mount respectively, two be equipped with one set of drive mechanism on the mount respectively, drive mechanism includes motor, haulage rope and pulley, its characterized in that: the portal frame is characterized in that sliding grooves are respectively formed in the left inner side wall and the right inner side wall of the portal frame, two sliding structures are respectively arranged in the two sliding grooves, each sliding structure is composed of a sliding block and two guide wheels, a vibrator is arranged between the two sliding structures and comprises a vibrating frame, vibrating rods, two-way screws and a vibrating motor, the vibrating frame body is a lying rectangular frame, a rectangular hollow groove is formed in the top surface of the bottom edge of the vibrating frame, a plurality of vibrating rods are arranged in the rectangular hollow groove, guide wheel sleeves are arranged on the side wall of the middle upper portion of each vibrating rod, connecting rods are arranged at the tops of every two vibrating rods, a screw sleeve rod is arranged at the top of each connecting rod and consists of a fixed rod and a screw sleeve, the two-way screws are arranged in the screw sleeves, the vibrating motors are arranged on the right end surfaces of the two-way screws, and limiting blocks are respectively arranged above and below the sliding structures of the portal frame, the top surface of the limiting block above the sliding structure is provided with an infrared sensor, and the left side and the right side of the vibrating frame are respectively provided with an induction rod.

2. A concrete vibrating structure according to claim 1, wherein: the middle part of the right end face of the sliding block is provided with a through hole, the upper left part and the lower right part of the left end face of the sliding block are respectively provided with a guide wheel pin, and two guide wheel pins are respectively provided with a guide wheel.

3. A concrete vibrating structure according to claim 1, wherein: the left side and the right side of the vibrating frame are respectively provided with a cylinder, and the two cylinders are respectively arranged in a circular hole of a sliding block in a sliding chute of the portal frame.

4. A concrete vibrating structure according to claim 1, wherein: two guide grooves are formed in the top surface of the bottom edge of the vibrating frame.

5. The concrete vibrating structure according to claim 4, wherein: the body of leading wheel cover is the cylinder cover, the outside of cylinder cover is equipped with the fixed block, set up two rectangle through-holes on the fixed block, two be equipped with little leading wheel and fixed pin in the rectangle through-hole respectively, two little leading wheel is located respectively in two guide ways of the top surface on vibrating frame base.

6. A concrete vibrating structure according to claim 1, wherein: the top surface of the vibrating frame is provided with an elliptical hollowed elongated slot, and the thread sleeve rod is arranged in the elliptical hollowed elongated slot.

7. A concrete vibrating structure according to claim 1, wherein: the top of the fixed rod is provided with a transverse threaded sleeve.

8. A concrete vibrating structure according to claim 1, wherein: and the middle left side and the middle right side of the top surface of the vibrating frame are provided with hanging rings.

9. A concrete vibrating structure according to claim 1, wherein: two the pulley is established at the upper-middle portion on the left side of portal frame and right side, two be equipped with a haulage rope on the transmission shaft of motor respectively, two the haulage rope is taken in the pulley groove of the pulley on the left side of portal frame and the upper-middle portion on right side, two the other end of haulage rope is connected with the rings on left side and middle right side in the top surface of rectangular frame respectively.

10. A concrete vibrating structure according to claim 1, wherein: the quantity of the vibrating rods is bilaterally symmetrically distributed, the middle of the vibrating rods is provided with a fixed vibrating rod, and the guide wheel sleeve, the connecting rod and the thread sleeve rod are bilaterally symmetrically distributed on the vibrating rods in the rectangular hollow grooves of the vibrating frame except the fixed vibrating rods.