CN202482742U - Lifting-type barrier-free elevation guiding control beam bracket - Google Patents
Lifting-type barrier-free elevation guiding control beam bracket Download PDFInfo
- Publication number
- CN202482742U CN202482742U CN2012201027421U CN201220102742U CN202482742U CN 202482742 U CN202482742 U CN 202482742U CN 2012201027421 U CN2012201027421 U CN 2012201027421U CN 201220102742 U CN201220102742 U CN 201220102742U CN 202482742 U CN202482742 U CN 202482742U
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- CN
- China
- Prior art keywords
- bracket
- elevation guiding
- lifting
- nut
- lead screw
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- 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 - Lifetime
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Abstract
The utility model discloses a lifting-type barrier-free elevation guiding control beam bracket. The lifting-type barrier-free elevation guiding control beam bracket is characterized by comprising an elevation guiding beam fixed bracket, a lead screw, an upper nut, a lower nut, a handle and a base, wherein the handle is welded with the upper nut, the elevation guiding beam fixed bracket is welded with the lead screw, and the base consists of the upper and lower thick circular discs which are parallel to each other and welded and fixed through a reinforcing steel bar, a hole is reserved in a center of the circle on the upper circular thick disc, and the aperture is identical to the diameter of the lead screw. According to the utility model, when the lifting-type barrier-free elevation guiding control beam bracket is used, the handle is just rotated to drive the welded nut to rotate so that the lead screw moves up and down, and then the lower nut is screwed compactly to fix the base and the lead screw firmly so that the stability of the bracket can be ensured. The lifting-type barrier-free elevation guiding control beam bracket provided by the utility model is concise and beautiful in appearance, small in volume and can realize barrier-free pavement of a spreading machine, thereby effectively solving the problem that current bracket is unstable, large in volume and is inconvenient to adjust the height.
Description
Technical field
The utility model relates to the flexible pavement echelon field that paves, and specifically is the accessible elevation guiding of a kind of ascending/decending control boom support.
Background technology
Along with the Chinese society expanding economy, the raising of living standards of the people, people have higher requirement to road traffic: safety, comfortableness, economy and aesthetic property, planeness are to estimate an important indicator of high-grade highway quality.Planeness not only can road improvement train operation performance, improve riding comfort, also embodied the development level of the highway technology of countries and regions.
Require and facts have proved that the flexible pavement that echelon paves has good result of use according to construction technique normalizing, and in this making technology, the Height control mode of position is just relatively more crucial in the paver road, foreground.It is unstable that yet existing support exists, and volume is big, and can not conveniently adjust the problem of height, so need improve.
The utility model content
The purpose of the utility model provides the accessible elevation guiding of a kind of ascending/decending control boom support at this, can realize that the accessible of paver paves.
The utility model is achieved in that the accessible elevation guiding of a kind of ascending/decending of structure control boom support, it is characterized in that: be made up of elevation guide beam fixed mount, screw mandrel, upper cap nut, following nut, handle, base; Wherein handle and upper cap nut welding; The welding of elevation guide beam fixed mount and screw mandrel, said base is made up of upper and lower two thick disks, and two thick disks are parallel to each other and fix through the reinforcing bar welding; Last thick disk home position leaves the hole, and the aperture conforms to the screw mandrel diameter.
According to the accessible elevation guiding of the described a kind of ascending/decending of the utility model control boom support, it is characterized in that: reinforcing bar is a column type.
According to the accessible elevation guiding of the described a kind of ascending/decending of the utility model control boom support, it is characterized in that reinforcing bar is three.
The advantage of the utility model is: the utility model only needs turning handle when using, and the nut that drives welding rotates, and screw mandrel is moved up and down, and through changeing tight nut down, firm fixes base and screw mandrel then, makes the stability of support be able to guarantee.And simple appearance is attractive in appearance, and volume is little, can realize that the accessible of paver paves, and it is unstable effectively to have solved existing support, and volume is big, and can not conveniently adjust the problem of height.The utility model technology has advantages of higher stability, advanced operability.Bringing into play huge effect aspect the vertical, horizontal roughness control of road surface, the flexible pavement planeness of present stage construction is greatly improved.
Description of drawings
Fig. 1 is the utility model plan structure sketch map.
Fig. 2 is the utility model master TV structure sketch map.
Fig. 3 is the lateral view of Fig. 2.
Among the figure: 1, elevation guide beam fixed mount, 2, screw mandrel, 3, upper cap nut, 4, nut down, 5, handle, 6, base, 6.1, go up thick disk, 6.2, thick disk down, 7, reinforcing bar.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed description:
Because the existing elevation guide beam support stability that uses is not fine, and easily the levelling sensor of paver is caused obstacle, and freedom adjustable height easily at any time.Therefore the utility model provides a kind of ascending/decending Height control boom support at this.Shown in Fig. 1-3: form by base 6, handle 5, upper cap nut 3, following nut 4, screw mandrel 2, elevation guide beam fixed mount 1.Handle 5 and upper cap nut 3 welding, elevation guide beam fixed mount 1 and screw mandrel 2 welding, base 6 is made up of upper and lower two thick disks 6.1,6.2, and two two thick disks 6.1,6.2 lean on 7 welding of three column type reinforcing bars fixing.Last thick disk 6.1 home positions leave the hole, and the aperture conforms to screw mandrel 2 diameters.Turning handle 5, the upper cap nut 3 that drives welding rotates, and screw mandrel 2 is moved up and down, and through changeing tight nut 4 down, firm is fixing with screw mandrel 2 base 6 then.The utility model is simple in structure, and is reasonable in design, constructs firmly, and it is unstable to solve present stage guide beam support, and the problem of complicated operation has promotion and application widely to be worth.
The utility model technology has advantages of higher stability, advanced operability.Bringing into play huge effect aspect the vertical, horizontal roughness control of road surface, the flexible pavement planeness of present stage construction is greatly improved.
Claims (3)
1. the accessible elevation guiding of ascending/decending is controlled boom support; It is characterized in that: form by elevation guide beam fixed mount (1), screw mandrel (2), upper cap nut (3), following nut (4), handle (5), base (6); Wherein handle (5) welds with upper cap nut (3), elevation guide beam fixed mount (1) and screw mandrel (2) welding, and said base (6) is made up of upper and lower two thick disks (6.1,6.2); Two thick disks (6.1; 6.2) be parallel to each other and fixing through reinforcing bar (7) welding, last thick disk (6.1) home position leaves the hole, and the aperture conforms to screw mandrel (2) diameter.
2. the accessible elevation guiding of a kind of ascending/decending according to claim 1 control boom support, it is characterized in that: reinforcing bar (7) is a column type.
3. the accessible elevation guiding of a kind of ascending/decending according to claim 1 control boom support is characterized in that reinforcing bar (7) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201027421U CN202482742U (en) | 2012-03-19 | 2012-03-19 | Lifting-type barrier-free elevation guiding control beam bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201027421U CN202482742U (en) | 2012-03-19 | 2012-03-19 | Lifting-type barrier-free elevation guiding control beam bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482742U true CN202482742U (en) | 2012-10-10 |
Family
ID=46957172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201027421U Expired - Lifetime CN202482742U (en) | 2012-03-19 | 2012-03-19 | Lifting-type barrier-free elevation guiding control beam bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894317A (en) * | 2017-04-05 | 2017-06-27 | 贵州路桥集团有限公司 | Pavement spread wire hanging wire stake and preparation method thereof |
| CN111764239A (en) * | 2020-06-29 | 2020-10-13 | 中电建十一局工程有限公司 | Movable reference leveling method for spreading of multi-machine ladder fleet |
-
2012
- 2012-03-19 CN CN2012201027421U patent/CN202482742U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894317A (en) * | 2017-04-05 | 2017-06-27 | 贵州路桥集团有限公司 | Pavement spread wire hanging wire stake and preparation method thereof |
| CN111764239A (en) * | 2020-06-29 | 2020-10-13 | 中电建十一局工程有限公司 | Movable reference leveling method for spreading of multi-machine ladder fleet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |