CN203420206U - Thickness-adjustable edge formwork for paving pavements - Google Patents
Thickness-adjustable edge formwork for paving pavements Download PDFInfo
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- CN203420206U CN203420206U CN201320490901.4U CN201320490901U CN203420206U CN 203420206 U CN203420206 U CN 203420206U CN 201320490901 U CN201320490901 U CN 201320490901U CN 203420206 U CN203420206 U CN 203420206U
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Abstract
A thickness-adjustable edge formwork for paving pavements belongs to the technical field of bituminous concrete pavement construction formworks, and is used for conducting formwork supporting on edges of the paved pavements. The technical scheme is that the thickness-adjustable edge formwork comprises a formwork body, fixing mechanisms, a thickness-adjusting mechanism and an edge formwork clamp, wherein the formwork body is long strip-shaped, and comprises an upper top plate, a connection plate and a bottom plate; the fixing mechanisms are connected onto the bottom surface of the bottom plate, and are connected and fixed with the ground; the thickness-adjusting mechanism is arranged inside the formwork body, and connected with the lower surface of the upper top plate and the upper surface of the bottom plate respectively. Through the adoption of the thickness-adjustable edge formwork, regular edges of the pavements can be formed directly in the paving process, so that cutting operations on the edges is avoided, the bituminous concrete cost, the bituminous concrete processing cost and the bituminous concrete transportation cost can be saved, the construction workload is reduced, the construction period is shortened, and the cost is lowered. The thickness-adjustable edge formwork is scientific and reasonable in design, fills in a gap at home and abroad, has a very high practical value, is a novel edge formation formwork in the bituminous concrete laying construction, and can be widely popularized and applied in the industry.
Description
Technical field
The utility model relates to a kind of asphalt concrete pavement construction limit portion forming panel, belongs to asphalt concrete pavement construction template equipment technical field.
Background technology
At present, the making construction of asphalt concrete pavement typically uses bituminous concrete paver making bituminous concrete on the basal plane of road surface, by road roller rolled asphalt concrete to stipulating after density, again road surface dual-side portion is exceeded to the part cutting that designs width and remove, form that width is consistent, the neat asphalt concrete pavement pleasantly of limit portion.This kind of form of construction work both wasted asphalt concrete material expense, processing charges and the freight that exceeds pavement design width, bore again limit portion cutting cost, meanwhile, also, because the cutting of limit portion increases construction operation amount, extended the duration.The limit portion asphalt concrete material scaling off, because recycling, can only be scrapped, and directly abandons and pollutes the environment, and recycling can increase added burden again, improves the cost of building the road.For this reason, should try to explore can economize the construction approach of trimming portion cutting and install accordingly facility.
Utility model content
Technical problem to be solved in the utility model is to provide adjustable thickness limit mould for a kind of laying of roadway, and this limit mould can save the limit portion cutting operation in construction, saves material, expense and reduction of erection time, avoids contaminated environment and reduces costs.
The technical scheme solving the problems of the technologies described above is:
Adjustable thickness limit mould for a kind of laying of roadway, its formation comprises die body, fixed mechanism and thickness adjusting mechanism, die body is by upper plate, base plate and junction plate form, upper plate is inverted U plate, base plate is L-type plate, junction plate is vertical flat board, there is respectively relative barb at the two ends up and down of the two sides of junction plate, the medial surface of the inverted U of upper plate is embedded among the barb of junction plate outer upper end, the lateral surface of the L-type of base plate is embedded among the barb of junction plate inside lower end, upper plate, the die body that base plate and junction plate form is strip, die body two ends wedgewise or square, fixed mechanism is connected on the bottom surface of base plate, and fixed mechanism and ground are connected and fixed, thickness adjusting mechanism is positioned at die body, and the upper end of thickness adjusting mechanism is connected with the soffit of upper plate, and the lower end of thickness adjusting mechanism is connected with the upper surface of base plate.
Adjustable thickness limit mould for above-mentioned laying of roadway, described fixed mechanism is comprised of fixed head, fixed support, rotating shaft and staple, one end of fixed head is fixedly connected with the bottom surface of base plate, fixed support is U-shaped, U-shaped bottom surface is welded on fixed head outer end, and rotating shaft is arranged between support bracket fastened U-shaped two side, and staple is comprised of the cross bar bending and downward nail bar, the nail tip of front end, cross bar is fixedly connected with rotating shaft, and nail tip is relative with the nail hole on fixed head.
Adjustable thickness limit mould for above-mentioned laying of roadway, described thickness adjusting mechanism comprises upper mounted plate, bottom plate, two upper rotor plates, two lower rotor plates, two rotating shafts, pull bar, upper mounted plate is fixedly connected with the soffit of upper plate and the upper surface of base plate respectively with bottom plate, two upper rotor plates are connected to respectively the two ends of upper mounted plate by bearing pin, two lower rotor plates are connected to respectively the two ends of bottom plate by bearing pin, two upper rotor plates are connected by rotating shaft respectively with the other end of two lower rotor plates, one end of pull bar is connected with the inner side of a rotating shaft, the body of rod of pull bar is through another rotating shaft, the hole of passing is screw, on pull bar, there is screw thread to be meshed with screw, the other end of pull bar has rotating handles.
Adjustable thickness limit mould for above-mentioned laying of roadway, the rotating handles of the described pull bar other end is positive six square bar bodies, on the body of rod of the pull bar of positive hexahedron one side rotating shaft both sides, is set with buffer spring.
Adjustable thickness limit mould for above-mentioned laying of roadway, described upper plate is embedded in the bottom limited location block of the medial surface among the barb of junction plate, and base plate is embedded in the upper end limited location block of the lateral surface among the barb of junction plate, and positive stop is relative with barb.
Usefulness of the present utility model is:
1. the limit mould die body in forming provides the molding plane of block bituminous concrete limit portion and has settled supporting surface, makes the asphalt concrete pavement can be directly by the width of roadway moulding designing, and provides lateral limitation power for compacting bituminous concrete to regulation density; The wedge shape limit at mould die body two ends, limit can make a plurality of limits mould form neat continuous length mould pleasantly, thereby therefore province trimming portion's cutting operation can save bituminous concrete raw material expense, processing charges, freight, reduces construction operation amount, the reduction of erection time;
2. by adjusting thickness adjusting mechanism pull bar, can change the thickness of limit mould die body, thus the height of conversion moulding block die face, the use on suitable different-thickness road surface;
3. can fixed edge mould die body by the staple on the fixed head of fixed mechanism, and for convenience detach, and tight by special-purpose limit die clamp opposite side die clamp, convenient transportation;
4. the rubber tile that can set up in block die face prevents pouring out of loose raw material, improves limit portion consolidation;
5. can prevent that high temperature, coarse granule bituminous concrete from fire-cureing, fraying thickness adjusting mechanism at limit mould die body upper plate and plate outer surface packing protective layer, extend the application life of limit mould.
The utility model design science, reasonable, has filled up blank both domestic and external, has very high practical value, is the new equipment of the limit portion forming panel facility in the construction of bituminous concrete making, can extensively promote the use of in the industry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral view of limit mould minimum thickness;
Fig. 3 is the lateral view of limit mould maximum ga(u)ge;
Fig. 4 is the schematic diagram of upper plate;
Fig. 5 is the schematic diagram of base plate;
Fig. 6 is the schematic diagram of junction plate;
Fig. 7 is thickness adjusting mechanism schematic diagram;
Fig. 8 is the structural representation of upper mounted plate and bottom plate;
Fig. 9 is the structural representation of upper rotor plate and lower rotor plate;
Figure 10 is fixed mechanism schematic diagram.
In figure, mark is as follows: upper plate 1, junction plate 2, base plate 3, fixed head 4, fixed support 5, rotating shaft 6, staple 7, upper mounted plate 8, upper rotor plate 9, rotating shaft 10, spring 11, pull bar 12, lower rotor plate 13, bottom plate 14, barb 15, positive stop 16.
The specific embodiment
The utility model comprises die body, fixed mechanism, thickness adjusting mechanism.
In figure, show, die body is by upper plate 1, and base plate 3 and junction plate 2 form, and the die body that upper plate 1, base plate 3 and junction plate 2 form is strip, die body two ends wedgewise or square.Upper plate 1 is inverted U plate, base plate 3 is L-type plate, junction plate 2 is vertical flat board, there is respectively relative barb 15 at the two ends up and down of the two sides of junction plate 2, the medial surface of the inverted U of upper plate 1 is embedded among the barb 15 of junction plate 2 outer upper end, the lateral surface of the L-type of base plate 3 is embedded among the barb 15 of junction plate 2 inside lower end, and at upper plate 1, be embedded in the bottom limited location block 16 of the medial surface among the barb 15 of junction plate 2, base plate 3 is embedded in the upper end limited location block 16 of the lateral surface among the barb 15 of junction plate 2, positive stop 16 is relative with barb 15, three can be relatively moved at vertical direction respectively between two, carry out the adjusting of thickness, the scope of positive stop 16 moving-limitings.
In figure, show, fixed mechanism is connected on the bottom surface of base plate 3, and fixed mechanism and ground are connected and fixed.
Fixed mechanism is comprised of fixed head 4, fixed support 5, rotating shaft 6 and staple 7.One end of fixed head 4 is fixedly connected with the bottom surface of base plate 3, fixed support 5 is U-shaped, U-shaped bottom surface is welded on fixed head 4 outer ends, rotating shaft 6 is arranged between the U-shaped two side of fixed support 5, staple 7 is comprised of the cross bar bending and downward nail bar, the nail tip of front end, cross bar is fixedly connected with rotating shaft 6, and nail tip is relative with the nail hole on fixed head 4.
During use, staple 7 can enter ground by following closely hole on fixed head 4, thus fixed edge mould.Staple 7 is made seesaw form, pounds into rear convenience and is extracted, and fixed support 5 restriction staples 7 move.On the fixed head 4 at two ends, left and right, there is square gap, tight for special-purpose limit die clamp opposite side die clamp, facilitate the transportation of opposite side mould.
In figure, show, thickness adjusting mechanism comprises upper mounted plate 8, bottom plate 14, two upper rotor plates 9, two lower rotor plates 13, two rotating shafts 10, pull bar 12.Upper mounted plate 8 is fixedly connected with the upper surface of base plate 3 with the soffit of upper plate 1 respectively with bottom plate 14, two upper rotor plates 9 are connected to respectively the two ends of upper mounted plate 8 by bearing pin, two lower rotor plates 13 are connected to respectively the two ends of bottom plate 14 by bearing pin, the other end of two upper rotor plates 9 and two lower rotor plates 13 is connected by rotating shaft 10 respectively, one end of pull bar 12 is connected with the inner side of a rotating shaft 10, the body of rod of pull bar 12 is through another rotating shaft 10, the hole of passing is screw, on pull bar 12, there is screw thread to be meshed with screw, the other end of pull bar 12 has rotating handles, on the body of rod of the pull bar 10 of rotating handles one side rotating shaft 10 both sides, be set with buffer spring 11.The rotating handles of an embodiment of the present utility model is positive six square bar bodies.
When adjusting edge is touched thickness, rotating rod 12, effect lower link 12 at screw thread produces and relatively moves with rotating shaft 10, the distance between two rotating shafts 10 is dwindled or is become large, angle between upper rotor plate 9 and lower rotor plate 13 changes, distance respective change between upper mounted plate 8 and bottom plate 14, makes variable in distance between upper plate 1, base plate 3, thereby reaches the effect that thickness regulates.
Claims (5)
1. adjustable thickness limit mould for a laying of roadway, it is characterized in that: its formation comprises die body, fixed mechanism and thickness adjusting mechanism, die body is by upper plate (1), base plate (3) and junction plate (2) form, upper plate (1) is inverted U plate, base plate (3) is L-type plate, junction plate (2) is vertical flat board, there is respectively relative barb (15) at the two ends up and down of the two sides of junction plate (2), the medial surface of the inverted U of upper plate (1) is embedded among the barb (15) of junction plate (2) outer upper end, the lateral surface of the L-type of base plate (3) is embedded among the barb (15) of junction plate (2) inside lower end, upper plate (1), the die body that base plate (3) and junction plate (2) form is strip, die body two ends wedgewise or square, fixed mechanism is connected on the bottom surface of base plate (3), and fixed mechanism and ground are connected and fixed, thickness adjusting mechanism is positioned at die body, and the upper end of thickness adjusting mechanism is connected with the soffit of upper plate (1), and the lower end of thickness adjusting mechanism is connected with the upper surface of base plate (3).
2. adjustable thickness limit mould for laying of roadway according to claim 1, it is characterized in that: described fixed mechanism is by fixed head (4), fixed support (5), rotating shaft (6) and staple (7) form, one end of fixed head (4) is fixedly connected with the bottom surface of base plate (3), fixed support (5) is U-shaped, U-shaped bottom surface is welded on fixed head (4) outer end, rotating shaft (6) is arranged between the U-shaped two side of fixed support (5), staple (7) is by the cross bar bending and the downward nail bar of front end, nail tip forms, cross bar is fixedly connected with rotating shaft (6), nail tip is relative with the nail hole on fixed head (4).
3. adjustable thickness limit mould for laying of roadway according to claim 2, it is characterized in that: described thickness adjusting mechanism comprises upper mounted plate (8), bottom plate (14), two upper rotor plates (9), two lower rotor plates (13), two rotating shafts (10), pull bar (12), upper mounted plate (8) is fixedly connected with the upper surface of base plate (3) with the soffit of upper plate (1) respectively with bottom plate (14), two upper rotor plates (9) are connected to respectively the two ends of upper mounted plate (8) by bearing pin, two lower rotor plates (13) are connected to respectively the two ends of bottom plate (14) by bearing pin, on two, the other end of rotor plate (9) and two lower rotor plates (13) is connected by rotating shaft (10) respectively, one end of pull bar (12) is connected with the inner side of a rotating shaft (10), the body of rod of pull bar (12) is through another rotating shaft (10), the hole of passing is screw, on pull bar (12), there is screw thread to be meshed with screw, the other end of pull bar (12) has rotating handles.
4. adjustable thickness limit mould for laying of roadway according to claim 3, it is characterized in that: the rotating handles of described pull bar (12) other end is positive six square bar bodies, on the body of rod of the pull bar (12) of positive hexahedron one side rotating shaft (10) both sides, be set with buffer spring (11).
5. adjustable thickness limit mould for laying of roadway according to claim 4, it is characterized in that: described upper plate (1) is embedded in the bottom limited location block (16) of the medial surface among the barb (15) of junction plate (2), base plate (3) is embedded in the upper end limited location block (16) of the lateral surface among the barb (15) of junction plate (2), and positive stop (16) is relative with barb (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490901.4U CN203420206U (en) | 2013-08-13 | 2013-08-13 | Thickness-adjustable edge formwork for paving pavements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490901.4U CN203420206U (en) | 2013-08-13 | 2013-08-13 | Thickness-adjustable edge formwork for paving pavements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420206U true CN203420206U (en) | 2014-02-05 |
Family
ID=50019306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490901.4U Withdrawn - After Issue CN203420206U (en) | 2013-08-13 | 2013-08-13 | Thickness-adjustable edge formwork for paving pavements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437266A (en) * | 2013-08-13 | 2013-12-11 | 石家庄辰启科技有限公司 | Thickness adjustable side formwork for pavement paving |
| CN104805759A (en) * | 2015-05-08 | 2015-07-29 | 上海市建筑装饰工程集团有限公司 | Formwork system for track floor construction and construction method of track floor |
-
2013
- 2013-08-13 CN CN201320490901.4U patent/CN203420206U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437266A (en) * | 2013-08-13 | 2013-12-11 | 石家庄辰启科技有限公司 | Thickness adjustable side formwork for pavement paving |
| CN103437266B (en) * | 2013-08-13 | 2015-12-02 | 石家庄辰启科技有限公司 | Laying of roadway adjustable thickness limit mould |
| CN104805759A (en) * | 2015-05-08 | 2015-07-29 | 上海市建筑装饰工程集团有限公司 | Formwork system for track floor construction and construction method of track floor |
| CN104805759B (en) * | 2015-05-08 | 2017-12-26 | 上海市建筑装饰工程集团有限公司 | Template system and its construction method for track floor construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |