CN219427034U - Vibration compaction device for concrete sleeper production - Google Patents

Abstract

The application relates to a concrete sleeper production is with vibration compaction device, it is including being used for supporting sleeper mould bear frame and a plurality of clamp plate, bear the frame lower part and be equipped with the vibration subassembly that is used for vibrating the bear the frame, bear the frame both sides and all rotate and be connected with a plurality of vibrating pieces that are used for vibrating the bear the frame, a plurality of vibrating pieces parallel arrangement bear the frame both sides and all are equipped with and are used for driving vibrating piece pivoted drive assembly. The vibration effect of concrete in the horizontal direction has been promoted to this application.

Description

Vibration compaction device for concrete sleeper production

Technical Field

The application relates to the field of devices for producing concrete sleepers, in particular to a vibration compaction device for producing concrete sleepers.

Background

In the processing of concrete sleeper, after filling the sleeper mould with the concrete material, thereby drive sleeper mould vibration through vibrating device and reduce the inside bubble of concrete, improve the closely knit degree of concrete, also need compaction device to flatten the concrete surface simultaneously, when improving the roughness on concrete surface, further improve the closely knit degree of concrete.

The related art can refer to Chinese patent publication No. CN210969284U for disclosure of a concrete vibration compaction device for railway, comprising a bearing frame, a connecting block, an L-shaped screw, a pressing plate, a sleeve, a spring, a supporting rod, a fixing plate, an electromagnetic valve, a vibrator, a supporting plate and a cylinder; the bearing frame is of a U-shaped hollow structure; grooves are formed in the top ends of two sides of the bearing frame, and connecting blocks are arranged in the grooves; one end of the inner side of the connecting block is connected with a pressing plate; one end of the outer side of the connecting block is fixed with the top end of the cylinder; the electromagnetic valve is fixed on the outer side of the supporting plate; the bottom of the bearing frame is provided with a sleeve; a spring is arranged in the sleeve; the fixed plate is of a cuboid plate-shaped structure, and the surface of the fixed plate is provided with upright posts; the fixed plate is arranged on the inner side of the supporting plate, the upright post of the fixed plate is communicated with the spring, and a combined structure which is fixed in the sleeve and pressed on the periphery of the upright post of the fixed plate is formed; the bottom of the fixed plate is provided with a supporting rod; the bottom of the fixed plate and the rectangular area surrounded by the support rods are provided with vibrators.

To the above-mentioned related art, when this vibration compaction device used clamp plate butt mould surface's concrete, the vibrator drove and bears the frame vibration and realize defoaming effect, because the vibrator is located and bears the frame lower extreme, so bear the frame and rock about the range of rocking less, to the vibration effect of concrete in the horizontal direction relatively poor when rocking.

Disclosure of Invention

In order to promote the vibration effect to the concrete in the horizontal direction, this application provides a concrete sleeper production with vibration compaction device.

The application provides a concrete sleeper production is with vibration compaction device adopts following technical scheme:

the utility model provides a concrete sleeper production is with vibration compaction device, is including bearing frame and a plurality of clamp plate that are used for supporting sleeper mould, and the bearing frame lower part is equipped with the vibration subassembly that is used for vibrating the bearing frame, it is all rotated to be connected with a plurality of vibrating pieces that are used for vibrating the bearing frame to bear the frame both sides, and is a plurality of vibrating piece parallel arrangement, it all is equipped with and is used for driving vibrating piece pivoted drive assembly to bear the frame both sides.

By adopting the technical scheme, the sleeper die is conveyed into the bearing frame, and the pressing plate is moved to the upper surface of the sleeper die until the surface of the concrete is extruded. Then start vibration subassembly and drive assembly, vibrate to bearing frame lower part by vibration subassembly, drive assembly drives the vibrating piece and rotates and vibrate bearing frame lateral wall, bear the frame vibration and drive the concrete in the sleeper mould and vibrate, and then promote the vibration effect to the concrete in the horizontal direction, under utilizing self dead weight pressurized concrete surface to cooperate with the clamp plate, improve the closely knit degree of concrete.

Optionally, bear frame bottom and be equipped with the brace table that is used for supporting vibration subassembly, it all is equipped with a plurality of buffer springs to bear the frame both sides, buffer spring is close to the one end that bears the frame and is fixed with the buffer board with bear the frame looks butt, one side that buffer spring deviates from the buffer board is fixed continuous with the brace table.

Through adopting above-mentioned technical scheme, when vibration subassembly and drive assembly drove the frame vibration that bears, thereby supporting bench and ground zonulae occludens improve vibration compaction device holistic stability. Meanwhile, when the vibration of the bearing frame generates horizontal position deviation, the buffer spring generates elastic force through shape change and is transmitted to the buffer plate which is abutted to the bearing frame, so that transverse vibration force is buffered, and noise is reduced.

Optionally, the drive assembly includes the transfer line that sets up along carrying frame length direction, the transfer line wears to locate in a plurality of vibrating masses and links to each other with the vibrating mass is fixed.

Through adopting above-mentioned technical scheme, the transfer line rotates and drives the vibrating mass and rotate to vibrate the loading frame, and then realize the effect to loading frame transverse vibration.

Optionally, the driving assembly further comprises a motor with an output end fixed with the end part of the transmission rod.

Through adopting above-mentioned technical scheme, operating personnel start motor drives the transfer line and rotates to for the transfer line rotates and provides power, has saved manpower and time.

Optionally, the clamp plate upper end is equipped with the play jib along length direction, it has a plurality of chains to lift by crane pole both sides fixed connection, the chain is kept away from the one end of playing the jib and is fixedly connected with the clamp plate, be fixed with the spacing subassembly of a plurality of vertical settings on the play jib, spacing subassembly deviates from the tip of playing the jib and is connected with the clamp plate.

Through adopting above-mentioned technical scheme, the lifter moves and drives the clamp plate that connects through the chain and remove, realizes lifting up the clamp plate and placing the effect on the sleeper mould, pressurizes the concrete through the dead weight pressurization of clamp plate simultaneously to reduce the bubble in the concrete, further improve the closely knit degree of concrete. In the process that the lifting rod drives the pressing plate to move, the thinner chain is connected with the pressing plate to slightly shake, the connecting compactness of the lifting suspender and the pressing plate in the vertical direction is achieved through the limiting assembly, the deviation of the position of the pressing plate when the pressing plate moves along with the lifting suspender is reduced, and the efficiency of moving the pressing plate is improved.

Optionally, the spacing subassembly includes the gag lever post that links to each other with the lifting rod and the spacing seat that links to each other with the clamp plate, the gag lever post slides in the spacing seat.

Through adopting above-mentioned technical scheme, after the jib is placed the clamp plate on the sleeper mould, in order to reduce the chain and stretch and exert external force to the clamp plate, the jib continuously descends to the chain and relaxes, and the gag lever post slides in the spacing seat this moment to reduce the influence to the jib decline effect.

Optionally, the end that the gag lever post is close to the spacing seat is fixed with the slider, set up in the spacing seat and be used for the gliding spout of slider, the tip of spout is kept away from spacing seat top.

Through adopting above-mentioned technical scheme, when the gag lever post slides in the spacing seat, the slider slides in the spout, plays direction and spacing effect for the slip of slider through the spout to make the gag lever post slide more stable and reduce the condition that the gag lever post was slipped out the spacing seat.

Optionally, two adjacent keep away from each other and be equipped with the connecting rod between the clamp plate, the both ends of connecting rod are fixed continuous with two clamp plates respectively, form the opening between connecting rod and the two clamp plates.

Through adopting above-mentioned technical scheme, when lifting by crane the pole and driving the clamp plate motion, a plurality of clamp plates are driven by the connecting rod and are carried out synchronous motion, reduce a plurality of clamp plates and rock and make each other produce the deviation degree of position by lifting by crane the pole and driving the motion in-process. The formed opening reduces the change of the gap between the original two pressing plates, and further reduces the influence on the pressure of the concrete surface abutted by the pressing plates in the sleeper die.

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

1. through the arrangement of the buffer springs, vibration force borne by the bearing frame is transmitted to the buffer plate to drive the buffer plate to move, so that the buffer springs are driven to deform, the buffer springs convert deformation potential energy into elastic potential energy, and then part of vibration force is buffered, and the stability of the bearing frame is improved;

2. through the gliding setting of slider in the spout, the spout provides direction and spacing effect for the slip of slider to make the slip of gag lever post more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of a vibratory compaction apparatus for concrete sleeper production.

FIG. 2 is a partial schematic view of a protruding vibrating assembly, buffer spring and vibrating mass positional relationship.

Fig. 3 is a schematic diagram of an explosion structure of the connection of the limit lever and the limit seat.

Reference numerals illustrate: 1. a carrying frame; 11. a vibration assembly; 111. a vibrator; 112. a buffer vibration spring; 12. a vibrating block; 13. a support table; 14. a buffer spring; 141. a buffer plate; 2. a pressing plate; 21. a connecting rod; 3. a drive assembly; 31. a transmission rod; 32. a motor; 4. lifting the boom; 41. a chain; 42. a limit component; 421. a limit rod; 4211. a slide block; 422. a limit seat; 4221. and a sliding groove.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a vibration compaction device for concrete sleeper production.

Referring to fig. 1 and 2, a vibration compaction device for concrete sleeper production includes a bearing frame 1 for supporting sleeper molds and a plurality of pressing plates 2, wherein after the bearing frame 1 bears the sleeper molds, the pressing plates 2 are abutted against the concrete surface on the sleeper molds, a plurality of groups of concrete materials are placed on a single sleeper mold along the length direction, the pressing plates 2 correspond to the single groups of concrete materials, and the concrete is pressurized by means of self-weight pressure, so that the compactness of the concrete is improved. The bearing frame 1 lower part is equipped with the vibration subassembly 11 that is used for vibrating the bearing frame 1, the vibration subassembly 11 includes first vibrator 111 and buffering vibration spring 112, the bearing frame 1 bottom is equipped with the brace table 13 that is used for supporting the vibration subassembly 11, brace table 13 installs subaerial, produce vibrating force after the first vibrator 111 inserts the power, transmit bearing frame 1 through brace table 13, buffer vibration spring 112 between bearing frame 1 and the brace table 13 is buffering vibrating force simultaneously, improve the stability of bearing frame 1.

Referring to fig. 1 and 2, the upper end of the pressing plate 2 is provided with a lifting rod 4 along the length direction, two sides of the lifting rod 4 are fixedly connected with a plurality of chains 41, one end of the chain 41 away from the lifting rod 4 is fixedly connected with the pressing plate 2, and the lifting rod 4 is connected with the pressing plate 2 by the chains 41, so that the lifting rod 4 can drive the pressing plate 2 to move. An operator uses equipment such as an external crane to hoist the boom 4, and when the hoisting rod 4 drives the pressing plate 2 to be far away from the bearing frame 1, the pressing plate 2 does not act on the sleeper die, so that the sleeper die can slide in the bearing frame 1 to realize the effect of conveying the sleeper die; when the lifting rod 4 drives the pressing plate 2 to abut against the surface of the concrete, the concrete is pressurized. A plurality of vertically arranged limiting assemblies 42 are fixed on the lifting rod 4, and the end part, deviating from the lifting rod 4, of the limiting assemblies 42 is connected with the pressing plate 2 through bolts. The limiting component 42 limits the positions of the lifting rod 4 and the pressing plate 2, reduces the shaking amplitude of the pressing plate 2 when the lifting rod 4 drives the pressing plate 2 to move, and accordingly improves the stability of the pressing plate 2 when the pressing plate 2 is driven to move.

Referring to fig. 1 and 3, the limiting assembly 42 includes a limiting rod 421 connected to the lifting rod 4 and a limiting seat 422 connected to the pressing plate 2, where the limiting rod 421 slides in the limiting seat 422, so as to be convenient for adapting to a stretching state when the lifting rod 4 lifts the pressing plate 2 and a loosening state after the lifting rod 4 places the pressing plate 2 on a surface of a sleeper die. The end part of the limiting rod 421, which is close to the limiting seat 422, is fixed with a sliding block 4211, a sliding groove 4221 for sliding the sliding block 4211 is formed in the limiting seat 422, and the end part of the sliding groove 4221 is far away from the top end of the limiting seat 422, so that the situation that the sliding block 4211 drives the limiting rod 421 to slide away from the limiting seat 422 is reduced. The slide groove 4221 provides guiding and limiting effects for the sliding of the slide block 4211, so that the limiting rod 421 slides in the limiting seat 422 more stably.

Referring to fig. 1 and 2, two adjacent pressing plates 2 are spaced apart from each other and are provided with a connecting rod 21, two ends of the connecting rod 21 are fixedly connected with the two pressing plates 2 respectively, and an opening is formed between the connecting rod 21 and the two pressing plates 2. The connecting rod 21 connects two pressing plates 2, improves the synchronism of the movement of the pressing plates 2 driven by the lifting rod 4, reduces the change of the gap between the original two pressing plates 2, and further reduces the influence on the surface pressure of the concrete abutted by the pressing plates 2 in the sleeper die.

Referring to fig. 1 and 2, two sides of a bearing frame 1 are rotatably connected with a plurality of vibrating blocks 12 for vibrating the bearing frame 1, the vibrating blocks 12 are arranged in parallel, the vibrating blocks 12 are eccentric, and the bearing frame 1 is intermittently hit by rotation, so that the side wall of the bearing frame 1 is vibrated. The driving components 3 for driving the vibrating block 12 to rotate are arranged on two sides of the bearing frame 1, and the driving components 3 drive the vibrating block 12 to rotate, so that the waste of manpower and time is reduced, and the vibration device is simple and convenient.

Referring to fig. 1 and 2, two sides of the bearing frame 1 are respectively provided with a plurality of buffer springs 14, one end of the buffer spring 14, which is close to the bearing frame 1, is fixed with a buffer plate 141 which is abutted against the bearing frame 1, and one side, which is away from the buffer plate 141, of the buffer springs 14 is fixedly connected with the supporting table 13. The buffer plate 141 preferentially receives the force in the horizontal direction generated by the vibration of the carrying frame 1, and transmits the force to the buffer spring 14, and the buffer spring 14 deforms under the force, so that deformation potential energy is converted into elastic potential energy, partial force is buffered, and the carrying frame 1 in vibration is buffered, so that the stability is improved.

Referring to fig. 1 and 2, the driving assembly 3 includes a transmission rod 31 disposed along the length direction of the carrying frame 1, and the transmission rod 31 is disposed in the plurality of vibrating blocks 12 in a penetrating manner and fixedly connected with the vibrating blocks 12. The drive assembly 3 further comprises a motor 32 for driving the transmission rod 31 to rotate. The motor 32 starts to drive the transmission rod 31 to rotate, and the transmission rod 31 rotates to drive the vibration block 12 to rotate, so that the waste of manpower and time is reduced, and the method is simple and convenient.

The implementation principle of the vibration compaction device for concrete sleeper production is as follows: the sleeper mould is transported into the carrying frame 1, and then the lifting rod 4 is lifted by a crane, and meanwhile the pressing plate 2 connected by the chain 41 is driven to move until the pressing plate 2 faces the single-group concrete material. The lifting rod 4 is then controlled to descend so that the pressing plate 2 falls onto the concrete surface until the chain 41 is loosened and the limit rod 421 slides down in the limit seat 422. Subsequently, the vibrator 111 and the motor 32 are started, and the vibrator 111 vibrates the lower part of the carrying frame 1; the motor 32 drives the transmission rod 31 to rotate, and the transmission rod 31 rotates to drive vibration to rotate, so that the side wall of the bearing frame 1 in the horizontal direction is vibrated. Meanwhile, all the buffer vibration springs 112 and the buffer springs 14 respectively buffer vibration forces applied to the lower part of the bearing frame 1 and the horizontal direction, so that the stability of the bearing frame 1 is improved.

After the vibration compaction process is completed, the motor 32 and the vibrator 111 are closed, the lifting rod 4 is controlled to lift, the chain 41 is stretched, the limiting rod 421 is driven to slide upwards in the limiting seat 422 until the pressing plate 2 is driven to be far away from the sleeper die, and then the sleeper die is pushed onto the external driving roller to be conveyed to the next processing process.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a concrete sleeper production is with vibration compaction device, is equipped with vibration subassembly (11) that are used for vibrating and bear frame (1), its characterized in that including being used for supporting bearing frame (1) and a plurality of clamp plate (2) of sleeper mould, bearing frame (1) lower part: the vibration box comprises a bearing frame (1), wherein a plurality of vibrating blocks (12) used for vibrating the bearing frame (1) are rotatably connected to two sides of the bearing frame (1), the vibrating blocks (12) are arranged in parallel, and driving assemblies (3) used for driving the vibrating blocks (12) to rotate are arranged on two sides of the bearing frame (1).

2. A vibratory compaction apparatus for concrete sleeper production according to claim 1 wherein: the bearing frame is characterized in that a supporting table (13) for supporting the vibration component (11) is arranged at the bottom of the bearing frame (1), a plurality of buffer springs (14) are arranged on two sides of the bearing frame (1), a buffer plate (141) which is abutted against the bearing frame (1) is fixed at one end, close to the bearing frame (1), of each buffer spring (14), and one side, deviating from the buffer plate (141), of each buffer spring (14) is fixedly connected with the supporting table (13).

3. A vibratory compaction apparatus for concrete sleeper production according to claim 1 wherein: the driving assembly (3) comprises a transmission rod (31) arranged along the length direction of the bearing frame (1), and the transmission rod (31) penetrates through the vibrating blocks (12) and is fixedly connected with the vibrating blocks (12).

4. A vibratory compaction apparatus for concrete tie production according to claim 3 and comprising: the driving assembly (3) further comprises a motor (32) with an output end fixed with the end part of the transmission rod (31).

5. A vibratory compaction apparatus for concrete sleeper production according to claim 1 wherein: the lifting rod (4) is arranged at the upper end of the pressing plate (2) along the length direction, a plurality of chains (41) are fixedly connected to the two sides of the lifting rod (4), one end of the chain (41) away from the lifting rod (4) is fixedly connected with the pressing plate (2), a plurality of vertically arranged limiting components (42) are fixed on the lifting rod (4), and the end part of the limiting components (42) away from the lifting rod (4) is connected with the pressing plate (2).

6. A vibratory compaction apparatus for concrete sleeper production as defined in claim 5 wherein: the limiting assembly (42) comprises a limiting rod (421) connected with the lifting rod (4) and a limiting seat (422) connected with the pressing plate (2), and the limiting rod (421) slides in the limiting seat (422).

7. A vibratory compaction apparatus for concrete sleeper production as defined in claim 6 wherein: the end part of the limiting rod (421) close to the limiting seat (422) is fixedly provided with a sliding block (4211), a sliding groove (4221) for sliding the sliding block (4211) is formed in the limiting seat (422), and the end part of the sliding groove (4221) is far away from the top end of the limiting seat (422).

8. A vibratory compaction apparatus for concrete sleeper production as defined in claim 5 wherein: and two adjacent pressing plates (2) are far away from each other and are provided with connecting rods (21), two ends of each connecting rod (21) are fixedly connected with the two pressing plates (2) respectively, and an opening is formed between each connecting rod (21) and each pressing plate (2).