Vibration flattening device for municipal road construction

Abstract

The utility model discloses a vibration flattening device for municipal road construction, which comprises two groups of end frames and a plurality of groups of frames, the plurality of groups of frames are connected end to end, the two groups of end frames are arranged at two ends of the connected frames, the inner side of each frame is provided with a vibration shaft, the outer side of a certain frame is provided with an engine, the inner side of each frame is also provided with a deep vibration component, and the deep vibration component is provided with a vibration shaft. The deep vibration assembly comprises a supporting plate and a plurality of vibration rods, and the multiple vibration rods adjustably penetrate through the supporting plate and are evenly distributed in the length direction of the supporting plate; the supporting plate and the vibrating rod are arranged, the two ends of the supporting plate are fixedly connected with the frame, and the vibrating rod is fixedly arranged relative to the supporting plate, so that the vibrating rod vibrates synchronously under the condition that the frame vibrates, and in addition, the vibrating rod can be inserted into concrete to provide support for synchronous vibration inside and outside a concrete pavement; and the concrete compaction efficiency of the vibration flattening device is relatively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pavement vibration and compaction, in particular to a vibrating and leveling device for municipal road construction. Background Art

[0002] At present, the materials used for municipal road paving are mainly asphalt, concrete, etc. When asphalt is used to pave the road surface, a roller is needed to compact the asphalt road surface. When pouring concrete, it needs to solidify from liquid to solid, so it cannot be compacted by a roadbed roller. In order to make the concrete road surface denser, a vibrating device is usually used to compact the concrete.

[0003] At present, the leveling device mainly includes a frame and a vibration system. The vibration system is set on the frame. The vibration system usually includes an engine, a vibration shaft and an eccentric block. The engine controls the rotation of the vibration shaft and the eccentric block, thereby driving the frame to vibrate, thereby achieving effective leveling of the road surface. The specific structure of the leveling device can refer to a Chinese patent with patent number CN219793547U, which discloses a road leveling device for road and bridge construction, which includes a left leveling frame, an extension frame is arranged on one side of the left leveling frame, and a right leveling frame is arranged on the other side of the extension frame. The left leveling frame, the extension frame and the right leveling frame all include a rear support plate and a front support plate, and a rear leveling plate is arranged at the bottom of the rear support plate; the above patent realizes the rapid disassembly and assembly function between two groups of leveling frames close to each other by providing an internal connecting buckle component and an external connecting buckle component, and the inner sides of the two groups of leveling frames are spliced ​​and positioned by the internal connecting buckle component, and then the outer sides of the two groups of leveling frames are strengthened and fixed by the external connecting buckle component to prevent gaps from appearing at the splicing position, thereby affecting the leveling effect of the road surface, optimizing the existing road leveling machine using bolt connection method, and improving the disassembly and assembly efficiency.

[0004] When using a vibrating device to vibrate a concrete pavement, the vibration shaft is controlled under the action of the engine to drive the eccentric block to rotate at a high speed. Under the action of the eccentric block, the frame is driven to vibrate, and then the vibration is transmitted to the concrete through the frame, forcing the materials at different positions of the concrete to move relative to each other, providing convenience for achieving the purpose of compaction. In the above process, the vibrating device only vibrates the surface of the concrete, and then transmits it through the concrete to achieve the vibration of the material inside the concrete, thereby achieving the compaction of the thicker concrete pavement. Although this method can achieve the purpose of compaction, the compaction efficiency is low. If the concrete pavement can be compacted from the outside to the inside at the same time, the efficiency of the concrete pavement compaction will be improved. Utility Model Content

[0005] The utility model aims to provide a vibrating device for municipal road construction, aiming to improve the problem of low efficiency of compacting concrete in existing concrete pavement vibrating devices.

[0006] The utility model is implemented as follows: a vibrating device for municipal road construction, including two groups of end frames and multiple groups of frames, the multiple groups of frames are connected end to end, the two groups of end frames are arranged at the two ends of the connected frames, a vibration shaft is arranged on the inner side of each frame, an engine is arranged on the outer side of a certain frame, and a deep vibration component is also arranged on the inner side of each frame. The deep vibration component includes a support plate and multiple vibration rods. The multiple vibration rods are adjustable and penetrate the support plate and are evenly distributed along the length direction of the support plate. The support plate is adjustably connected to the frame. A group of deep vibration components includes an electric cylinder, which is arranged above the support plate and connected to the frame. The electric cylinder controls the reciprocating movement of the support plate.

[0007] Preferably, through holes are provided on the support plate, a fixed arc plate is fixedly provided above each through hole, a clamping arc plate is provided on the side of the fixed arc plate and connected by bolts, the vibrating rod is provided through the through holes, and the fixed arc plate and the clamping arc plate clamp the vibrating rod.

[0008] Preferably, support tubes are sleeved on both ends of the support plate, the support tubes are fixedly connected to the frame, and arc grooves are arranged on the inner side of the support tubes. Rollers are arranged at each arc groove, and the rollers are in contact with the support plate.

[0009] Preferably, an intermediate plate is provided between two adjacent support plates, and screw rods are provided at both ends below the intermediate plate. The screw rods penetrate the ends of the support plates, and nuts are provided on the threaded sleeves at the lower ends.

[0010] Preferably, a scraping plate is provided on the outer side of each frame, a storage bin is provided on the side of the scraping plate, heavy objects are stored in the storage bin, and a pull rope is provided on the side of the storage bin, which is connected to the frame.

[0011] Preferably, the end of the pull rope passes through the side wall of the storage bin, and a baffle is provided at the end, a spring is sleeved on the end of the pull rope, and both ends of the spring are in contact with the baffle and the side wall of the storage bin respectively.

[0012] Preferably, the frame includes a vibration plate, a connecting pipe and a jacking pipe, wherein the connecting pipe is arranged between two vibration plates, and the jacking pipe is connected and arranged above the vibration plate through a diagonal support plate. A connecting mechanism is arranged between two adjacent jacking pipes, and the connecting mechanism includes two connecting plates and a plurality of clamps distributed up and down, wherein the two connecting plates are distributed on the upper and lower sides of the jacking pipe, and the ends close to the side walls are provided with plugs, the plugs are inserted into the jacking pipe, and the clamps are buckled at both ends of the connecting plates.

[0013] Preferably, an eccentric block is provided on the vibration shaft, and a polygonal groove is provided on the end face, a connecting column is provided between the two vibration shafts, a polygonal column is provided at the end of the connecting column, and the polygonal column is inserted into the polygonal groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with a support plate and a vibrating rod. Since both ends of the support plate are fixedly connected to the frame and the vibrating rod is fixedly arranged relative to the support plate, when the frame vibrates, the vibrating rod vibrates synchronously. In addition, the vibrating rod can be inserted into concrete to provide support for realizing synchronous vibration inside and outside the concrete pavement, thereby relatively improving the efficiency of the vibrating device in compacting the concrete.

[0016] The utility model is provided with a support tube, and both ends of the support plate penetrate the support tube to provide support for the support plate to move back and forth relative to the frame. An electric cylinder is provided, and under its operation, the support plate and the vibrating rod can be controlled to move back and forth, thereby providing support for achieving more comprehensive vibration compaction of concrete and improving the vibration compaction efficiency of the concrete pavement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the frame, vibration shaft and deep vibration assembly of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the framework of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connection mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the vibration shaft of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the polygonal column of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the deep vibration assembly of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the support plate of the utility model;

[0025] Fig. 9 It is a structural schematic diagram of the support pipe of the utility model;

[0026] Fig.10 It is a structural schematic diagram of the intermediate plate of the utility model;

[0027] Fig.11 It is a structural schematic diagram of the scraping plate of the utility model;

[0028] Fig.12 It is a structural schematic diagram of the existing vibrating equipment.

[0029] In the figure: 1. end frame; 11. engine; 2. frame; 21. vibration plate; 22. diagonal support plate; 23. connecting pipe; 24. top pipe; 3. scraper plate; 31. storage bin; 32. pull rope; 33. spring; 34. baffle; 4. vibration shaft; 41. eccentric block; 42. connecting column; 43. polygonal column; 44. polygonal groove; 5. deep vibration assembly; 51. support plate; 511. clamping arc plate; 512. through hole; 513. fixed arc plate; 52. electric cylinder; 53. vibration rod; 54. middle plate; 541. screw; 55. support tube; 551. arc groove; 552. roller; 6. connecting mechanism; 61. connecting plate; 62. clamp; 63. plug column. DETAILED DESCRIPTION

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following is a further description with reference to the accompanying drawings and specific embodiments: Example

[0032] In order to solve the problem that the existing vibrating device can only contact with the concrete surface and realize compaction of the inner side of thicker concrete through transmission, this embodiment improves the existing vibrating device and proposes a new technical solution.

[0033] like Figure 1 , Figure 3 , Figure 5 , Fig.12As shown, the existing vibrating device includes two groups of end frames 1 and multiple groups of frames 2. The frames 2 include vibration plates 21, connecting pipes 23 and top pipes 24. The connecting pipes 23 are arranged between the two vibration plates 21. The top pipes 24 are connected and arranged above the vibration plates 21 through diagonal support plates 22. The multiple groups of frames 2 are connected end to end. The two groups of end frames 1 are arranged at the two ends of the connected frames 2. A vibration shaft 4 is arranged on the inner side of each frame 2. An engine 11 is arranged on the outer side of a certain frame 2. The vibration shaft 4 is controlled to rotate by the engine 11. Since an eccentric block 41 is arranged on the vibration shaft 4, the frame 2 is forced to vibrate under the action of the eccentric block 41, and then the concrete is vibrated and compacted under the action of the vibration plate 21. Under the action of the end frames 1, the two ends of the vibrating device are stably supported on the template of the concrete pavement. At the same time, the vibrating device can be moved along the direction of the concrete pavement under the operation and control of the staff. Since the vibrating device has been disclosed, it will not be described in detail here.

[0034] like Figure 2 , Figure 7 As shown, in order to achieve synchronous compaction of the concrete pavement inside and outside, a deep vibration assembly 5 is also arranged on the inner side of each frame 2. The deep vibration assembly 5 includes a support plate 51 and a plurality of vibration rods 53. The plurality of vibration rods 53 are adjustable and penetrate the support plate 51, and are evenly distributed along the length direction of the support plate 51. The support plate 51 is adjustably connected to the frame 2. A group of deep vibration assemblies 5 includes an electric cylinder 52, which is arranged above the support plate 51 and connected to the frame 2. The electric cylinder 52 controls the reciprocating movement of the support plate 51. Because the support plate 51 is connected to the frame 2, when the frame 2 vibrates, the support plate 51 and the vibration rod 53 vibrate synchronously. Since the vibration rod 53 is inserted into the concrete, the compaction of the inner concrete is achieved. Under the action of the electric cylinder 52, the support plate 51 can be controlled to move back and forth relative to the frame 2, and the position of the vibration rod 53 can be changed, so as to provide support for achieving a more comprehensive compaction of the concrete and improving the compaction efficiency of the concrete pavement.

[0035] like Figure 8 As shown, in order to achieve the adjustable setting of the vibrating rod 53, a through hole 512 is provided on the support plate 51, a fixed arc plate 513 is fixedly provided above each through hole 512, a clamping arc plate 511 is provided on the side of the fixed arc plate 513 and connected by bolts, the vibrating rod 53 is provided through the through hole 512, and the fixed arc plate 513 and the clamping arc plate 511 clamp the vibrating rod 53. When it is necessary to adjust the depth of the vibrating rod 53 inserted into the concrete, the bolt is rotated to release the restriction of the clamping arc plate 511, and the vibrating rod 53 can be controlled to move up and down. After adjusting the depth of the vibrating rod 53 inserted into the concrete, the bolt is rotated again to force the clamping arc plate 511 to approach the fixed arc plate 513, so that the vibrating rod 53 is stably placed relative to the support plate 51.

[0036] like Fig. 9As shown, in order to make the support plate 51 reciprocate under the action of the electric cylinder 52, support tubes 55 are sleeved at both ends of the support plate 51, and the support tubes 55 are fixedly connected to the frame 2, so that the support plate 51 can move relative to the support tubes 55, and at the same time, the support plate 51 is stably arranged relative to the frame 2. In order to reduce the resistance of the support plate 51 to the movement of the support plate 51 relative to the support tube 55, arc grooves 551 are arranged on the inner side of the support tube 55, and rollers 552 are arranged at each arc groove 551, and the rollers 552 are in contact with the support plate 51. Through the rolling of the rollers 552, the friction coefficient between the support tube 55 and the support plate 51 is reduced.

[0037] like Fig.10 As shown, in order to stably connect the adjacent deep vibration components 5 when the adjacent frames 2 are connected, an intermediate plate 54 is arranged between two adjacent support plates 51, and screw rods 541 are arranged at both ends below the intermediate plate 54. The screw rods 541 pass through the end portions of the support plates 51, and a nut is provided on the threaded sleeve at the lower end. This arrangement controls the synchronous movement of multiple support plates 51 under the action of an electric cylinder 52. Example

[0038] like Figure 1 , Fig.11 As shown, on the basis of Example 1, in order to scrape and level the surface of the concrete after vibration and compaction, a scraping plate 3 is provided on the outer side of each frame 2, and a storage bin 31 is provided on the side of the scraping plate 3. Heavy objects are stored in the storage bin 31. This arrangement forces the bottom of the scraping plate 3 to contact the concrete surface, simulating the situation that the staff holds the trowel to smooth the concrete surface to make it smooth. A pull rope 32 is provided on the side of the storage bin 31, and the pull rope 32 is connected to the frame 2. The end of the pull rope 32 passes through the side wall of the storage bin 31, and a baffle 34 is provided at the end. A spring 33 is sleeved on the end of the pull rope 32, and the two ends of the spring 33 are in contact with the baffle 34 and the side wall of the storage bin 31 respectively. Under the action of the pull rope 32, the storage bin 31 can move synchronously with the frame 2. In addition, with the cooperation of the pull rope 32 and the spring 33, the influence of vibration on the scraping plate 3 is offset. Example

[0039] like Figure 2 , Figure 4As shown, on the basis of Example 1 or 2, in order to stably connect adjacent frames 2, a connecting mechanism 6 is arranged between two adjacent top pipes 24, and the connecting mechanism 6 includes two connecting plates 61 distributed up and down and at least four clamps 62, the two connecting plates 61 are distributed on the upper and lower sides of the top pipe 24, and the ends close to each other on the side walls are provided with plug posts 63, the plug posts 63 are inserted into the top pipe 24, and the four clamps 62 are divided into two groups, and the openings of the two clamps 62 in each group are adjacent and connected by bolts, and the two groups of clamps 62 are buckled at the two ends of the upper and lower connecting plates 61. Under the action of the clamps 62, the connecting plates 61 are forced to be stably connected to the top pipe 24, thereby making the adjacent top pipes 24 relatively statically connected. Example

[0040] like Figure 5 , Figure 6 As shown, on the basis of Embodiment 1, 2 or 3, in order to make adjacent vibration shafts 4 rotate synchronously, a polygonal groove 44 is provided on the end face of the vibration shaft 4, a connecting column 42 is provided between the two vibration shafts 4 connected by bolts, a polygonal column 43 is provided at the end of the connecting column 42, and the polygonal column 43 is inserted into the polygonal groove 44.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vibrating device for municipal road construction, comprising two sets of end frames (1) and multiple sets of frames (2), the multiple sets of frames (2) are connected end to end, the two sets of end frames (1) are arranged at both ends of the connected frames (2), a vibrating shaft (4) is arranged on the inner side of each frame (2), and an engine (11) is arranged on the outer side of a certain frame (2), characterized in that: A deep vibration assembly (5) is also arranged on the inner side of each frame (2), and the deep vibration assembly (5) includes a support plate (51) and a plurality of vibration rods (53). The plurality of vibration rods (53) are adjustable and penetrate the support plate (51) and are evenly distributed along the length direction of the support plate (51). The support plate (51) is adjustably connected to the frame (2). A group of the deep vibration assemblies (5) also includes an electric cylinder (52), which is arranged above the support plate (51) and connected to the frame (2). The electric cylinder (52) controls the reciprocating movement of the plurality of support plates (51).

2. A vibrating device for municipal road construction according to claim 1, characterized in that: The support plate (51) is provided with through holes (512), a fixed arc plate (513) is fixedly provided above each through hole (512), a clamping arc plate (511) is provided on the side of the fixed arc plate (513) and connected by bolts, the vibrating rod (53) is provided through the through holes (512), and the fixed arc plate (513) and the clamping arc plate (511) are provided to clamp the vibrating rod (53).

3. A vibrating device for municipal road construction according to claim 2, characterized in that: Support tubes (55) are sleeved at both ends of the support plate (51), the support tubes (55) are fixedly connected to the frame (2), and arc grooves (551) are provided on the inner side of the support tube (55), and rollers (552) are provided at each arc groove (551), and the rollers (552) are in contact with the support plate (51).

4. A vibrating device for municipal road construction according to claim 3, characterized in that: An intermediate plate (54) is arranged between two adjacent support plates (51), and screw rods (541) are arranged at both ends below the intermediate plate (54). The screw rods (541) penetrate the ends of the support plates (51), and a nut is threadedly sleeved at the lower end.

5. A vibrating device for municipal road construction according to claim 1, characterized in that: A scraping plate (3) is arranged on the outer side of each frame (2), a storage bin (31) is arranged on the side of the scraping plate (3), heavy objects are stored in the storage bin (31), a pull rope (32) is arranged on the side of the storage bin (31), and the pull rope (32) is connected to the frame (2).

6. A vibrating device for municipal road construction according to claim 5, characterized in that: The end of the pull rope (32) passes through the side wall of the storage bin (31), and a baffle (34) is provided at the end. A spring (33) is sleeved on the end of the pull rope (32), and the two ends of the spring (33) are respectively in contact with the baffle (34) and the side wall of the storage bin (31).

7. A vibrating device for municipal road construction according to claim 1, characterized in that: The frame (2) comprises a vibration plate (21), a connecting pipe (23) and a top pipe (24); the connecting pipe (23) is arranged between two vibration plates (21); the top pipe (24) is connected to the top of the vibration plate (21) through a diagonal support plate (22); a connecting mechanism (6) is arranged between two adjacent top pipes (24); the connecting mechanism (6) comprises two connecting plates (61) and a plurality of clamps (62) distributed up and down; the two connecting plates (61) are distributed on the upper and lower sides of the top pipe (24); and the ends close to the side walls are provided with plug posts (63); the plug posts (63) are inserted into the top pipe (24); and the clamps (62) are buckled at both ends of the connecting plates (61).

8. A vibrating device for municipal road construction according to claim 1, characterized in that: An eccentric block (41) is provided on the vibration shaft (4), and a polygonal groove (44) is provided on the end surface. A connecting column (42) is provided between the two vibration shafts (4). A polygonal column (43) is provided at the end of the connecting column (42), and the polygonal column (43) is inserted into the polygonal groove (44).

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