CN211734990U - Highway repairing and flattening device - Google Patents

Highway repairing and flattening device Download PDF

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Publication number
CN211734990U
CN211734990U CN202020012474.9U CN202020012474U CN211734990U CN 211734990 U CN211734990 U CN 211734990U CN 202020012474 U CN202020012474 U CN 202020012474U CN 211734990 U CN211734990 U CN 211734990U
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China
Prior art keywords
rod
screw
compression roller
base
sleeve
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CN202020012474.9U
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Chinese (zh)
Inventor
董瑞琦
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Yulin City Changsheng Group Road And Bridge Engineering Construction Co ltd
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Yulin City Changsheng Group Road And Bridge Engineering Construction Co ltd
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Abstract

The invention relates to a road repairing and flattening device, which comprises a compression roller, a base and a support rod arranged on the base, wherein a rolling bearing is sleeved outside the support rod, wherein the rolling bearing is externally sleeved with a sleeve, the outer ring of the rolling bearing is fixedly connected with the inner side wall of the sleeve, the sleeve is transversely provided with a fixed pipe, wherein one side of the base is provided with a rotating rod which passes through the fixed tube, the rotating rod consists of a sliding rod with a smooth surface and a screw rod with threads, the sliding rod passes through the fixed tube, and the tail end of the pressing roller is provided with a vertical pipe, the circle center of the pressing roller is provided with a screw hole for a screw to pass through, wherein the screw rod is in threaded connection with the screw hole, a water storage cavity is arranged in the compression roller around the screw hole, a water inlet and a water outlet which are communicated with the water storage cavity are arranged on one side wall of the compression roller, wherein the internal thread cover of the water inlet and outlet is closed with a thread sealing cover, and the tail end of the screw is connected with a flying ring nut in a threaded manner. The invention can be freely disassembled to achieve the purposes of convenient installation and carrying, and the like.

Description

Highway repairing and flattening device
Technical Field
The invention relates to the technical field of pavement construction equipment, in particular to a highway repairing and flattening device.
Background
At present, along with the rapid increase of the traffic flow, the highway is often cracked, if the highway is not repaired in time, rainwater can corrode each layer of the highway, the service life of the whole road is influenced, and the highway must be repaired in time. The conventional rapid flattening device for repairing small cracks of a road is generally provided with large mechanical equipment for operation, so that the cost is high, and medium-sized and large-sized machines have large damage to the road surface.
Although the above-mentioned problems can be solved by a rapid flattening device for repairing small cracks of a road, as disclosed in publication No. CN209211233U, the following disadvantages are also present, for example: because the flattening mechanism is a handheld flattening mechanism, the weight of the flattening mechanism is limited (because people cannot take the flattening mechanism up to operate due to too heavy weight), so that materials such as asphalt, concrete or sand and stone on a road surface cannot be flattened and compacted well, and the flattening and compacting effects are not ideal.
Disclosure of Invention
The invention aims to provide a road repairing and flattening device which can be freely disassembled so as to achieve the purposes of convenience in installation and carrying and the like.
The technical problem of the invention is mainly solved by the following technical scheme:
a road repairing and flattening device comprises a compression roller, a base and a supporting rod arranged on the base, wherein a rolling bearing capable of moving up and down on the supporting rod is sleeved outside the supporting rod, wherein the rolling bearing is externally sleeved with a sleeve, the outer ring of the rolling bearing is fixedly connected with the inner side wall of the sleeve, the sleeve is transversely provided with a fixed pipe, wherein one side of the base is provided with a rotating rod which passes through the fixed tube, the rotating rod consists of a sliding rod with a smooth surface and a screw rod with threads, the sliding rod passes through the fixed tube, and the tail end of the pressing roller is provided with a vertical pipe, the circle center of the pressing roller is provided with a screw hole for a screw to pass through, wherein the screw rod is in threaded connection with the screw hole, a water storage cavity is arranged in the compression roller around the screw hole, a water inlet and a water outlet which are communicated with the water storage cavity are arranged on one side wall of the compression roller, wherein the internal thread cover of the water inlet and outlet is closed with a thread sealing cover, and the tail end of the screw is connected with a flying ring nut in a threaded manner.
Preferably, the outer side wall of the press roller is plated with a wear-resistant layer.
Preferably, handles are arranged at two ends of the compression roller.
As a preferable scheme, the edge of the top end of the base is provided with a circle of surrounding edge, wherein the base positioned in the surrounding edge is provided with a heavy object block.
As a preferred scheme, a reinforcing rib plate is welded between the sleeve and the fixed pipe.
Preferably, the sliding rod has a diameter larger than that of the screw.
The invention has the beneficial effects that: the invention arranges the base at the edge of the ground to be leveled, arranges the steel heavy block on the maintenance vehicle on the base in the surrounding edge to strengthen the stability of the whole base and prevent the heavy block from toppling over due to light weight, wherein the rolling bearing is sleeved on the support rod and slides to the lower half part of the support rod, the heavy block is far away from the support rod to prevent the heavy block from influencing the up-and-down displacement of the sleeve on the support rod, then the screw rod passes through the fixed pipe and slides into the fixed pipe, the screw hole in the press roller is screwed with the screw rod, the right end of the screw rod is screwed with the ring nut, and the screw hole on the press roller can be driven by twisting the handle on the press roller to rotate on the screw rod to change the position, wherein the water storage cavity can be filled with water through the water inlet and outlet to increase the weight of the press roller so as to flatten the road surface, finally, the press roller is driven by clockwise rolling the press roller to rotate in the, the sleeve pipe can drive the outer ring of the rolling bearing to rotate on the ball of the rolling bearing or drive the rolling bearing to rotate on the supporting rod, so that the compression roller rolls and flattens back and forth on a road surface needing to be flattened, the sliding rod can displace in the fixed pipe by pulling the rotating rod, the distance between the compression roller and the supporting rod is enlarged or reduced, and the compression roller can cover the road surface area in a wider range.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial structural view of the present invention.
In the figure: 1. the device comprises a base, 2, a supporting rod, 3, a press roller, 4, a surrounding edge, 5, a heavy object block, 6, a rolling bearing, 7, a sleeve, 8, a fixed pipe, 9, a rotating rod, 91, a sliding rod, 92, a screw rod, 10, a vertical pipe, 11, a screw hole, 12, a water storage cavity, 13, a water inlet and outlet, 14, a thread sealing cover, 15, a lifting ring nut, 16, a handle, 17 and a reinforcing rib plate.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The utility model provides a flattening device is repaired to highway, includes compression roller 3, still includes base 1 and sets up bracing piece 2 on base 1, wherein leads to its head and heavy foot light and topple over when preventing to install spare part at bracing piece 2 top, so be provided with round surrounding edge 4 at base 1 top edge, wherein be located and be provided with heavy thing piece 5 on the base 1 of surrounding edge 4. The weight of the base 1 is enhanced by the steel weight 5, so as to prevent the support rod 2 and the base 1 from falling, and the surrounding edge 4 prevents the weight 5 from sliding off the base 1.
Wherein the overcoat has the antifriction bearing 6 that can reciprocate on bracing piece 2, and the overcoat has sleeve pipe 7 on antifriction bearing 6, and fixed connection between 6 outer lanes of antifriction bearing and the sleeve pipe 7 inside wall, make sleeve pipe 7 can drive 6 outer lanes of antifriction bearing rotate on its ball or sleeve pipe 7 drives 6 the antifriction bearing and rotates on bracing piece 2, reduce the frictional force that bracing piece 2 caused to sleeve pipe 7 through antifriction bearing 6 with this, thereby make things convenient for the rotation of sleeve pipe 7, also accessible make it reach assigned position department through upwards or move sleeve pipe 7 downwards simultaneously, make antifriction bearing 6 can the displacement on bracing piece 2.
And transversely weld fixed pipe 8 on sleeve pipe 7, and weld reinforcing rib 17 between sleeve pipe 7 and the fixed pipe 8, wherein base 1 one side is provided with bull stick 9 that passes fixed pipe 8, as shown in fig. 1, bull stick 9 comprises smooth left slide bar 91 in surface and the right screw 92 that sets up the screw thread, and slide bar 91 passes fixed pipe 8, and its left end is provided with standpipe 10, prevent slide bar 91 from following the interior roll-off of fixed pipe 8 through standpipe 10, wherein smooth slide bar 91 can carry out the horizontal slip in fixed pipe 8 to change the length of fixed pipe 8 both ends slide bar 91.
As shown in fig. 1, a screw hole 11 for a screw 92 to pass through is provided at a center of the compression roller 3, wherein the screw 92 is in threaded connection with the screw hole 11, the compression roller 3 is fixed at a designated position on the screw 92 by screwing the screw 92 with the screw hole 11, the compression roller 3 is prevented from freely sliding on the screw 92 without human intervention, a handle 16 is provided on a right side wall of the compression roller 3, the screw hole 11 on the compression roller 3 can be driven to rotate on the screw 92 by rotating the handle 16, so as to change the position of the compression roller 3 on the screw 92, and a lifting ring nut 15 is screwed at a right end of the screw 92 to prevent the screw 92 from rotating out of the screw hole 11.
As shown in fig. 1, the press roll 3 can be rolled clockwise and anticlockwise to drive the rotating rod 9 to rotate in the fixed tube 8, at this time, the fixed tube 8 rotates clockwise and anticlockwise through the sleeve 7 by using the support rod 2 as a center, at this time, the sleeve 7 can drive the outer ring of the rolling bearing 6 to rotate on the ball thereof or the sleeve 7 can drive the rolling bearing 6 to rotate on the support rod 2, so that the press roll 3 can be rolled and flattened back and forth on a road surface to be flattened, and the slide rod 91 can be displaced in the fixed tube 8 by pulling the rotating rod 9, so that the distance between the press roll 3 and the support rod 2 can be enlarged or reduced and rolled, and the press roll 3 can cover a road surface area in a larger range.
In the invention, the water storage cavity 12 is arranged in the compression roller 3 around the screw hole 11, so that the interior of the compression roller 3 is hollow to reduce the weight of the compression roller so as to be convenient for dismounting, mounting or carrying and transportation, and in order to increase the weight of the compression roller 3 so as to flatten the road surface, a water inlet and outlet 13 communicated with the water storage cavity 12 is arranged on one side wall of the compression roller 3, wherein the water inlet and outlet 13 is internally and threadedly covered with the threaded sealing cover 14, the water storage cavity 12 is filled with water through the water inlet and outlet 13 to increase the weight of the compression roller 3 so as to flatten the road surface, and when the water is dismounted after the threaded sealing cover 14 is taken out, the water can supplement the concrete so as to prevent dry.
Preferably, the outer side wall of the press roll 3 is plated with a wear-resistant layer. And the sliding rod 91 has a diameter larger than that of the screw rod 92 so that the screw hole 11 is not rotated onto the sliding rod 91.
The use method of the invention comprises the following steps: the base 1 is arranged at the edge of the ground to be leveled, the steel heavy object 5 on the maintenance vehicle is arranged on the base 1 in the surrounding edge 4 to strengthen the integral stability of the base 1 and prevent the light weight and toppling of the base, wherein the rolling bearing 6 is sleeved on the supporting rod 2 and slides to the lower half part of the supporting rod 2, the heavy object 5 is far away from the supporting rod 2 to prevent the heavy object from influencing the up-and-down displacement of the sleeve 7 on the supporting rod 2, then the screw 92 penetrates through the fixed pipe 8 and the sliding rod 91 and slides into the fixed pipe 8, the screw hole 11 in the press roller 3 is in threaded connection with the screw 92, the right end of the screw 92 is in threaded connection with the flying ring nut 15, the screw hole 11 on the press roller 3 can be driven to rotate on the screw 92 by twisting the handle 16 on the press roller 3 to change the position, wherein the water storage cavity 12 can be injected with water through the water inlet and outlet 13, at last, the compression roller 3 is rolled clockwise and anticlockwise to drive the rotating rod 9 to rotate in the fixed pipe 8, at the moment, the fixed pipe 8 rotates clockwise and anticlockwise by taking the supporting rod 2 as a circle center through the sleeve 7, at the moment, the sleeve 7 can drive the outer ring of the rolling bearing 6 to rotate on the ball of the outer ring or the sleeve 7 drives the rolling bearing 6 to rotate on the supporting rod 2, the compression roller 3 is made to roll back and forth and flatten on the road surface needing to be flattened, the sliding rod 91 is made to displace in the fixed pipe 8 by pulling the rotating rod 9, the distance between the compression roller 3 and the supporting rod 2 is enlarged or reduced, and the compression roller 3 can cover the road surface area in a larger range.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (6)

1. A road repairing and flattening device comprises a compression roller and is characterized by also comprising a base and a supporting rod arranged on the base, wherein a rolling bearing capable of moving up and down on the supporting rod is sleeved outside the supporting rod, a sleeve is sleeved outside the rolling bearing, the outer ring of the rolling bearing is fixedly connected with the inner side wall of the sleeve, a fixed pipe is transversely arranged on the sleeve, a rotating rod penetrating through the fixed pipe is arranged on one side of the base and consists of a sliding rod with a smooth surface and a screw rod with threads, the sliding rod penetrates through the fixed pipe, a vertical pipe is arranged at the tail end of the sliding rod, a screw hole for the screw rod to penetrate through is formed in the circle center of the compression roller, the screw rod is in threaded connection with the screw hole, a water storage cavity is arranged in the compression roller around the screw hole, a water inlet and a water outlet communicated with the water storage cavity is, and the tail end of the screw rod is in threaded connection with a lifting ring nut.
2. The road repair flattening device of claim 1, wherein the outer side wall of the compression roller is plated with a wear-resistant layer.
3. The road repair flattening device of claim 1, wherein handles are provided at both ends of the compression roller.
4. The road repair flattening device of claim 1, wherein the top edge of the base is provided with a peripheral edge, and wherein the base inside the peripheral edge is provided with a heavy object block.
5. The road repairing and flattening device according to claim 1, characterized in that a reinforcing rib plate is welded between the sleeve and the fixed pipe.
6. The road repair flattening device of claim 1, wherein the slide rod diameter is greater than the screw rod diameter.
CN202020012474.9U 2020-01-05 2020-01-05 Highway repairing and flattening device Active CN211734990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020012474.9U CN211734990U (en) 2020-01-05 2020-01-05 Highway repairing and flattening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020012474.9U CN211734990U (en) 2020-01-05 2020-01-05 Highway repairing and flattening device

Publications (1)

Publication Number Publication Date
CN211734990U true CN211734990U (en) 2020-10-23

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Application Number Title Priority Date Filing Date
CN202020012474.9U Active CN211734990U (en) 2020-01-05 2020-01-05 Highway repairing and flattening device

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CN (1) CN211734990U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112726334A (en) * 2020-12-25 2021-04-30 华能山东泗水新能源有限公司 Concrete paver for civil engineering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112726334A (en) * 2020-12-25 2021-04-30 华能山东泗水新能源有限公司 Concrete paver for civil engineering

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