CN202688840U - Concrete pavement joint plodder - Google Patents
Concrete pavement joint plodder Download PDFInfo
- Publication number
- CN202688840U CN202688840U CN 201220394268 CN201220394268U CN202688840U CN 202688840 U CN202688840 U CN 202688840U CN 201220394268 CN201220394268 CN 201220394268 CN 201220394268 U CN201220394268 U CN 201220394268U CN 202688840 U CN202688840 U CN 202688840U
- Authority
- CN
- China
- Prior art keywords
- shaft
- axle bed
- pavement joint
- fixing hole
- plodder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a concrete pavement joint plodder. The utility model relates to the technical filed of equipment for maintenance or repair for a pavement, and provides the concrete pavement joint plodder. By means of a pressing piece between a shaft seat and a shaft cover, a cotton strip is pressed to a pavement joint. The concrete pavement joint plodder comprises the pressing piece, the shaft seat, the shaft cover, bearings and a support, wherein a protrusion is arranged on the front portion of the shaft seat, external threads are arranged on the protrusion, a groove is arranged in the shaft cover, internal threads are arranged on the groove, the internal threads on the groove and the external threads on the protrusion are meshed, a fixing hole is arranged in the middle of the pressing piece, the pressing piece is arranged on the protruding of the shaft seat through the fixing hole, the diameter of the fixing hole is matched with the diameter of the protruding on the shaft seat in size, the distance between the outer edge of the pressing piece and the outer edge of the shaft seat is 1.5-2 centimeters, the outer side of the shaft seat and the outer side of the shaft cover are respectively provided with a connecting shaft, the connecting shafts are provided with the bearings, the shaft seat and the shaft cover are connected with the support through the connecting shafts. The concrete pavement joint plodder has the advantages of being reasonable in design, flexible in operation, convenient to use, and simple in maintenance.
Description
Technical field
The utility model relates to the equipment technical field that maintenance or maintenance are carried out in the road surface, relates in particular to a kind of cement pavement joint bar-laying machine.
Background technology
For preventing that cement pavement from expanding with heat and contract with cold pavement damage, when newly-built cement concrete road, in the middle of cement pavement, be reserved with some transverse contraction seams, again with seam crossing by being pressed into the mode of foam sliver, control the perfusion of fluid sealant, the degree of depth keeps uniformity, and the seam waterproof effect is permanent.At present, usually use manual mode to operate, in the operation engineering, utilize simple pressing plate or directly carry out compaction with hand, very inconvenient during this type of mode of operation construction, labour intensity is large, and operating efficiency is low, press strip is sewed with later to be had shallowly, inconsistent deeply, can not guarantee construction quality.
Summary of the invention
The utility model is for the prior art above shortcomings, novel a kind of cement pavement joint bar-laying machine is provided, bearing on the support drives axle bed and shaft-cup moves in a circle, by the compressing tablet between axle bed and the shaft-cup sliver is pressed into the pavement joint place, then glue spraying gets final product in the above, and is simple to operation.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of cement pavement joint bar-laying machine, comprise compressing tablet, axle bed, shaft-cup, bearing, support, described axle bed front portion is provided with projection, described projection is provided with external screw thread, be provided with groove in the described shaft-cup, described groove is provided with internal thread, on the described groove on internal thread and the described projection external screw thread match, be provided with fixing hole in the middle of the described compressing tablet, described compressing tablet is arranged on the described projection of axle bed by fixing hole, protruding diameter adapts on described fixing hole diameter and the described axle bed, distance between described compressing tablet outward flange and the described axle bed outward flange is 1.5-2cm, described axle bed and the described shaft-cup outside are respectively equipped with connecting axle, and described connecting axle is provided with bearing, and described axle bed is connected with support by connecting axle with described shaft-cup.
Described support is provided with handle.
The utility model beneficial effect: reasonable in design, flexible operation, easy to use, easy to maintenance.
Description of drawings
Fig. 1 is cement pavement joint bar-laying machine structural representation described in the utility model.
Fig. 2 is cement pavement joint bar-laying machine part-structure schematic diagram described in the utility model.
Among the figure:
The 1-compressing tablet; The 2-axle bed; The 3-shaft-cup; The 4-bearing; The 5-support; The 6-fixing hole; The 7-projection; The 8-external screw thread; The 9-groove; The 10-handle; The 11-connecting axle; The 12-internal thread.
The specific embodiment
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings:
Such as Fig. 1, shown in Figure 2, a kind of cement pavement joint bar-laying machine of the present utility model, comprise compressing tablet 1, axle bed 2, shaft-cup 3, bearing 4, support 5, novel concrete pavement joint plodder is made simple, at first make a support 5, be equipped with handle 10 at support 5, handle 10 is constructor's hand griping position, then make the compressing tablet 1 that there is fixing hole 6 centre, the shaft-cup 3 that internal thread 12 on the axle bed 2 of external screw thread 8 and the interior grooves 9 is arranged on the anterior projection 7, on the described groove 9 on the internal thread 12 and described protruding 7 external screw thread 8 match, protruding 7 diameter adapt on described fixing hole 6 diameter and the described axle bed 2, compressing tablet 1 could be enclosed within on the axle bed 2 like this, and axle bed 2 and shaft-cup 3 twisted and be in the same place, what pay particular attention to when making compressing tablet 1 and axle bed 2 is that distance between compressing tablet 1 outward flange and axle bed 2 outward flanges is 1.5-2cm, just sliver is pressed in the overhead distance between the 1.5-2cm of seam crossing during use, then carry out glue spraying work in the above, accomplish effectively to control the degree of depth of glue spraying.Two outsides after being integrated of axle bed 2 and shaft-cup 3 are provided with connecting axle 11, be provided with bearing 4 at connecting axle 11, described axle bed 2 links together by connecting axle 11 and support 5 with described shaft-cup 3, and whole axle bed 2, compressing tablet 1 and shaft-cup 3 also will move by bearing 4 thereupon on the ground when the constructor promotes handle 10 on the support 5 like this.
During use, first sliver is laid in the pavement joint place, the compressing tablet 1 of cement pavement joint bar-laying machine is aimed at the sliver position, handle 10 on constructor's hand-push support 5, bearing 4 on the support 5 drives axle bed 2, compressing tablet 1, shaft-cup 3 these integral body travel forward, sliver is pressed onto the seam crossing on ground, because the distance between compressing tablet 1 outward flange and axle bed 2 outward flanges is 1.5-2cm, so just sliver is pressed in the overhead distance between the 1.5-2cm of seam crossing, carry out glue spraying at pavement joint place sliver after the compacting, namely finish the splicing work at pavement joint place, because the sliver position of colloid bottom is moderate, can avoids colloid to use too much and simultaneously can well play the effect that sews up the road surface again.
Claims (2)
1. cement pavement joint bar-laying machine, it is characterized in that: comprise compressing tablet, axle bed, shaft-cup, bearing, support, described axle bed front portion is provided with projection, described projection is provided with external screw thread, be provided with groove in the described shaft-cup, described groove is provided with internal thread, on the described groove on internal thread and the described projection external screw thread match, be provided with fixing hole in the middle of the described compressing tablet, described compressing tablet is arranged on the described projection of axle bed by fixing hole, protruding diameter adapts on described fixing hole diameter and the described axle bed, distance between described compressing tablet outward flange and the described axle bed outward flange is 1.5-2cm, described axle bed and the described shaft-cup outside are respectively equipped with connecting axle, and described connecting axle is provided with bearing, and described axle bed is connected with support by connecting axle with described shaft-cup.
2. a kind of cement pavement joint bar-laying machine as claimed in claim 1, it is characterized in that: described support is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394268 CN202688840U (en) | 2012-08-10 | 2012-08-10 | Concrete pavement joint plodder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394268 CN202688840U (en) | 2012-08-10 | 2012-08-10 | Concrete pavement joint plodder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688840U true CN202688840U (en) | 2013-01-23 |
Family
ID=47544481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220394268 Expired - Fee Related CN202688840U (en) | 2012-08-10 | 2012-08-10 | Concrete pavement joint plodder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436546A (en) * | 2016-12-01 | 2017-02-22 | 山东大学 | Pervious concrete cutter and using method thereof |
| CN110846988A (en) * | 2019-11-27 | 2020-02-28 | 郑俊杰 | Pavement joint filling backing strip press-in device |
| CN113863088A (en) * | 2021-10-29 | 2021-12-31 | 北京中航空港场道工程技术有限公司 | Construction device for sealing pavement joint |
-
2012
- 2012-08-10 CN CN 201220394268 patent/CN202688840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436546A (en) * | 2016-12-01 | 2017-02-22 | 山东大学 | Pervious concrete cutter and using method thereof |
| CN110846988A (en) * | 2019-11-27 | 2020-02-28 | 郑俊杰 | Pavement joint filling backing strip press-in device |
| CN113863088A (en) * | 2021-10-29 | 2021-12-31 | 北京中航空港场道工程技术有限公司 | Construction device for sealing pavement joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130810 |