CN215434312U - Water stable layer roadbed prefabricating device - Google Patents
Water stable layer roadbed prefabricating device Download PDFInfo
- Publication number
- CN215434312U CN215434312U CN202121134498.2U CN202121134498U CN215434312U CN 215434312 U CN215434312 U CN 215434312U CN 202121134498 U CN202121134498 U CN 202121134498U CN 215434312 U CN215434312 U CN 215434312U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- prefabricated
- prefabricating
- plate
- water
- 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
Links
Images
Abstract
The utility model relates to the technical field of prefabricating devices, in particular to a water-stabilized roadbed prefabricating device which comprises universal wheels, bearing plates and supporting columns, wherein the bearing plates are fixedly connected to the upper ends of the universal wheels, the upper ends of the bearing plates are fixedly connected with the supporting columns, the opposite sides of the bearing plates are fixedly connected with fixing rods, and the upper ends of the supporting columns are fixedly connected with a prefabricating box. The utility model overcomes the defects of the prior art, when the pressure test is carried out on the raw material stirred on the prefabricated plate, the pressure plate is pressed downwards to the prefabricated plate by the hydraulic rod through the elasticity of the spring, so that the raw material on the prefabricated plate is compacted, an uneven roadbed can not appear, air and bubbles in the material can be discharged through the air holes in the prefabricated plate by the pressure plate when the prefabricated plate is compacted, and the mud blocking net is arranged in the air holes, so that the raw material can not flow out through the air holes, the quality of the product can be ensured, and the practicability is strong in the actual use process.
Description
Technical Field
The utility model relates to a prefabricating device, in particular to a water stabilization layer roadbed prefabricating device.
Background
The cement stabilized macadam layer is short for a cement stabilized macadam layer, namely cement is adopted to solidify graded macadams, the compacting and the maintenance are completed, the mixing proportion of the cement stabilized macadam layer is subjected to mixing proportion trial mixing in a laboratory in advance to determine the cement mixing amount and the coarse and fine aggregate proportion, and meanwhile, the maximum dry density is determined, and the cement stabilized macadam layer can be mixed by a water stabilized mixing station in large amount.
However, current water is steady, cement mixing amount and thickness that steady layer road bed prefabricating device can not be effectual in the manufacturing process need allocate the water steady, cement mixing amount and the thickness aggregate carries out the stirring, leads to the road bed of producing to appear cracking easily and drop, and the bubble in the effectual discharge material of current water steady layer road bed prefabricating device can not be when carrying out the prefabrication shaping, leads to reducing the quality of product, and the practicality is not strong in the in-service use process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a water-stabilized roadbed prefabricating device which overcomes the defects of the prior art, is simple in structural design and effectively solves the problems that the existing water-stabilized roadbed prefabricating device can not effectively stir water stabilization, cement mixing amount and coarse and fine aggregates which need to be allocated in a prefabricating box uniformly in the manufacturing process, so that the produced roadbed is easy to crack and fall off, and the existing water-stabilized roadbed prefabricating device can not effectively discharge bubbles in materials during prefabricating and forming, so that the product quality is reduced, and the practicability is not strong in the actual use process.
In order to solve the technical problems, the utility model provides the following technical scheme:
a water-stabilized roadbed prefabricating device comprises universal wheels, a bearing plate and supporting columns, wherein the bearing plate is fixedly connected to the upper ends of the universal wheels, and the supporting columns are fixedly connected to the upper ends of the bearing plate;
the opposite sides of the bearing plates are fixedly connected with fixed rods, the upper ends of the supporting columns are fixedly connected with prefabricated boxes, the opposite side of the upper end of the fixed rod is fixedly connected with a connecting rod, the lower ends of the middle parts of the connecting rods are fixedly connected with springs, the insides of the springs are movably connected with hydraulic rods, the lower ends of the hydraulic rods are fixedly connected with pressure plates, the side surfaces in the prefabricated box are fixedly connected with limit grooves, the lower end in the prefabricated box is fixedly connected with a prefabricated plate, the upper ends of the precast slabs are fixedly connected with air holes, the insides of the air holes are fixedly connected with mud blocking nets, the middle of the inner side surface of the prefabricated box is fixedly connected with a telescopic rod, the left side of the telescopic rod is fixedly connected with an axle center, all swing joint in axle center one side has the stirring roller, prefabricated case left side fixedly connected with drawer, drawer middle part fixedly connected with handle.
As a preferred technical scheme of the utility model, the surface of the bearing plate is in a rectangular array along the horizontal direction, and the total number of the universal wheels is 4, and the universal wheels are equidistantly distributed on the periphery of the bottom of the bearing plate.
As a preferable technical scheme of the utility model, the bottom of the drawer penetrates through the interior of the prefabricated box in a gradually decreasing manner to be connected with the prefabricated plate, and the prefabricated plate and the drawer are mutually matched.
As a preferable technical scheme of the utility model, the air holes and the mud blocking net are integrally arranged, and the air holes and the mud blocking net are equidistantly distributed on the precast slab.
As a preferred technical scheme of the utility model, the stirring rollers are all sequentially distributed around the shaft center, and the stirring rollers, the shaft center and the telescopic rod are longitudinally arranged in parallel.
As a preferable technical scheme of the utility model, the spring is arranged around the upper end of the hydraulic rod, and the hydraulic rod is vertical to the pressure plate.
The embodiment of the utility model provides a water-stabilized layer roadbed prefabricating device which has the following beneficial effects: this kind of modified water is steady, cement mixing amount and thickness that the water that needs allotment in can effectually will prefabricate the incasement in the preparation process is gathered materials and is carried out the stirring, can not lead to the road bed that produces to appear ftracturing and drop, and the bubble in the effectual discharge material of ability of modified water is steady layer road bed prefabricating device when carrying out the prefabricated shaping, can not reduce the quality of product, and the practicality is strong in the in-service use process.
1. Through setting up telescopic link, axle center and stirring roller, make the material of allotting the proportion put into the prefabricated plate in the prefabricated box on, then extend out axle center and stirring roller by the telescopic link in the prefabricated box, extend out the back and stir by axle center drive stirring roller rotation again, make water steady, cement mix volume and thickness stirring, the condition such as the even production of messenger's proportion can not appear cracking or drop takes place.
2. Through setting up the spacing groove, the prefabricated plate, bleeder vent and fender mud net, when making the raw and other materials that stir on the prefabricated plate carry out the pressure testing, the elasticity that passes through the spring by the hydraulic stem carries out the pressure testing downwards with the pressure plate to the prefabricated plate, make the raw and other materials on the prefabricated plate compress tightly, unevenness's road bed can not appear, and the pressure plate can let air and bubble in the bleeder vent on the prefabricated plate with the material through the extrusion discharge when compressing tightly the prefabricated plate, and there is fender mud net in the bleeder vent, can not make raw and other materials through the bleeder vent and the loss, and then the quality through the product, the practicality is strong in the in-service use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the structure of the precast slab and the airing hole according to the present invention;
FIG. 3 is a schematic view of the internal structure of the prefabricated box of the present invention.
In the figure: 1. a universal wheel; 2. a bearing plate; 3. a support pillar; 4. fixing the rod; 5. prefabricating a box; 6. a connecting rod; 7. a spring; 8. a hydraulic lever; 9. a pressure plate; 10. a limiting groove; 11. prefabricating a slab; 12. air holes are formed; 13. a mud blocking net; 14. a telescopic rod; 15. an axis; 16. a stirring roller; 17. a drawer; 18. a handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, a device for prefabricating a water-stabilized roadbed comprises universal wheels 1, a bearing plate 2 and support columns 3, wherein the bearing plate 2 is fixedly connected to the upper ends of the universal wheels 1, and the upper ends of the bearing plate 2 are fixedly connected with the support columns 3;
equal fixedly connected with dead lever 4 in one side that bearing plate 2 is in opposite directions, 3 upper end fixedly connected with precast box 5 of support column, 4 upper ends one side fixedly connected with connecting rod 6 in opposite directions of dead lever, the equal fixedly connected with spring 7 of connecting rod 6 middle part lower extreme, the equal swing joint has hydraulic stem 8 in spring 7 inside, 8 lower extreme fixedly connected with pressure plate 9 of hydraulic stem, the equal fixedly connected with spacing groove 10 in 5 inside sides of precast box, 5 inside lower extreme fixedly connected with prefabricated plate 11 of precast box, the equal fixedly connected with bleeder vent 12 in 11 upper ends of prefabricated plate, the equal fixedly connected with fender mud net 13 in 12 inside of bleeder vent, fixedly connected with telescopic link 14 in the middle of 5 inside sides of precast box, 14 left side fixedly connected with axle center 15 of telescopic link, 15 one side equal swing joint has stirring roller 16, 5 left side fixedly connected with drawer 17 of prefabricated box, drawer 17 middle part fixedly connected with handle 18.
Wherein, the surface of the bearing plate 2 is rectangular array along the horizontal direction and has 4 universal wheels 1, and the universal wheels 1 are equidistantly distributed around the bottom of the bearing plate 2.
In this embodiment, through the design that 1 equidistance of universal wheel distributes around 2 bottoms of bearing plate, can remove equipment to appointed place of work, it is more smooth and easy and stable at the removal in-process, situations such as slope can not appear take place, and the practicality is strong in the in-service use.
The bottom of the drawer 17 penetrates through the interior of the prefabricated box 5 in a gradually decreasing manner to be connected with the prefabricated plate 11, and the prefabricated plate 11 is matched with the drawer 17.
In this embodiment, the prefabricated roadbed on the prefabricated slab 11 is opened by pulling the handle 18, and then the prefabricated roadbed on the prefabricated slab 11 embedded in the drawer 17 is taken out, which is beneficial to practical use.
Wherein, the air holes 12 and the mud blocking net 13 are arranged integrally, and the air holes 12 and the mud blocking net 13 are distributed on the precast slab 11 at equal intervals.
In the embodiment, through the design, the pressure plate 9 can press the precast slab 11 and simultaneously allow the air holes 12 on the precast slab 11 to discharge air and bubbles in the material through extrusion, and the mud blocking net 13 is arranged in the air holes 12, so that the raw material cannot flow away through the air holes 12 and further pass through the quality of the product.
Wherein, the stirring rollers 16 are all distributed around the axle center 15 in sequence, and the stirring rollers 16 and the axle center 15 are arranged in parallel with the telescopic rod 14 in the longitudinal direction.
In the embodiment, through the design, the shaft center 15 and the stirring roller 16 are extended out by the telescopic rod 14 in the prefabricated box 5, and the shaft center 15 drives the stirring roller 16 to rotate to stir after the shaft center is extended out, so that water is stable, the cement mixing amount and the thickness are uniformly stirred, and the roadbed produced according to uniform proportion cannot crack or fall off.
Wherein the spring 7 surrounds the upper end of the hydraulic rod 8, and the hydraulic rod 8 is vertical to the pressure plate 9.
In the embodiment, through the design, the pressure plate 9 is pressed downwards towards the precast slab 11 by the hydraulic rod 8 through the elasticity of the spring 7, so that raw materials on the precast slab 11 are pressed tightly, and an uneven roadbed cannot occur.
The working principle is as follows: through the design that the universal wheels 1 are equidistantly distributed around the bottom of the bearing plate 2, the equipment can be moved to a designated working place, the equipment is smoother and more stable in the moving process, the situations such as inclination and the like can not occur, the prepared materials are placed on the prefabricated plate 11 in the prefabricated box 5, then the shaft center 15 and the stirring roller 16 are extended out by the telescopic rod 14 in the prefabricated box 5, the stirring roller 16 is driven by the shaft center 15 to rotate and stir after the shaft center 15 extends out, the water is stable, the cement mixing amount and the thickness are uniformly stirred, the roadbed produced in uniform proportion can not crack or fall off, and the like, and when the stirred raw materials on the prefabricated plate 11 are subjected to pressure test, the pressure plate 9 is subjected to downward pressure test by the hydraulic rod 8 through the elasticity of the spring 7, the raw materials on the prefabricated plate 11 are compacted, the roadbed with no unevenness can occur, and the pressure plate 9 can enable the air holes 12 on the prefabricated plate 11 to compress the prefabricated plate 11 while compressing the prefabricated plate 11 Air and air bubbles in the materials are discharged through extrusion, and the mud blocking net 13 is arranged in the air holes 12, so that raw materials cannot flow away through the air holes 12, the quality of products is improved, the prefabricated roadbed on the prefabricated plate 11 is opened through pulling the handle 18, then the roadbed on the prefabricated plate 11 embedded on the drawer 17 is taken out, the operation is completed, and the practicability is high in the actual use process.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A water-stabilized roadbed prefabricating device comprises universal wheels (1), a bearing plate (2) and supporting columns (3), and is characterized in that the bearing plate (2) is fixedly connected to the upper ends of the universal wheels (1), and the supporting columns (3) are fixedly connected to the upper ends of the bearing plate (2);
the bearing plate (2) is fixedly connected with a fixed rod (4) on one opposite side, the upper end of a support column (3) is fixedly connected with a prefabricated box (5), the upper end of the fixed rod (4) is fixedly connected with a connecting rod (6) on one opposite side, the lower end of the middle part of the connecting rod (6) is fixedly connected with a spring (7), the inner part of the spring (7) is movably connected with a hydraulic rod (8), the lower end of the hydraulic rod (8) is fixedly connected with a pressure plate (9), the inner side surface of the prefabricated box (5) is fixedly connected with a limit groove (10), the inner lower end of the prefabricated box (5) is fixedly connected with a prefabricated plate (11), the upper end of the prefabricated plate (11) is fixedly connected with an air vent (12), the inner part of the air vent (12) is fixedly connected with a mud blocking net (13), and the middle part of the inner side surface of the prefabricated box (5) is fixedly connected with a telescopic rod (14), telescopic link (14) left side fixedly connected with axle center (15), the equal swing joint in axle center (15) one side has stirring roller (16), prefabricated box (5) left side fixedly connected with drawer (17), drawer (17) middle part fixedly connected with handle (18).
2. The device for prefabricating a water-stable layer roadbed according to claim 1, wherein the surface of the bearing plate (2) is in a rectangular array along the horizontal direction, and the universal wheels (1) are distributed around the bottom of the bearing plate (2) at equal intervals.
3. The device for prefabricating the water-stable subgrade according to the claim 1, characterized in that the bottom of the drawer (17) is gradually reduced to penetrate through the interior of the prefabricated box (5) to be connected with the prefabricated plates (11), and the prefabricated plates (11) and the drawer (17) are mutually matched.
4. The device for prefabricating a water-stable subgrade according to claim 1, characterized in that the air holes (12) and the mud-blocking nets (13) are integrally arranged, and the air holes (12) and the mud-blocking nets (13) are equidistantly distributed on the precast slabs (11).
5. The device for prefabricating the water-stable layer roadbed according to claim 1, wherein the stirring rollers (16) are all distributed around the shaft center (15) in sequence, and the stirring rollers (16) and the shaft center (15) are arranged in parallel with the telescopic rods (14) in the longitudinal direction.
6. A waterstable roadbed prefabricating device according to claim 1, characterized in that the spring (7) surrounds the upper end of the hydraulic rod (8), and the hydraulic rod (8) is vertical above the pressure plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121134498.2U CN215434312U (en) | 2021-05-25 | 2021-05-25 | Water stable layer roadbed prefabricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121134498.2U CN215434312U (en) | 2021-05-25 | 2021-05-25 | Water stable layer roadbed prefabricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434312U true CN215434312U (en) | 2022-01-07 |
Family
ID=79708319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121134498.2U Expired - Fee Related CN215434312U (en) | 2021-05-25 | 2021-05-25 | Water stable layer roadbed prefabricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434312U (en) |
-
2021
- 2021-05-25 CN CN202121134498.2U patent/CN215434312U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2005064C2 (en) | Device for the production of charcoal moldings | |
| CN201808124U (en) | Forming equipment for preparing composite pervious bricks | |
| CN209885893U (en) | Crushing and screening device for road and bridge construction | |
| CN110777620A (en) | Highway engineering asphalt paving system | |
| CN109968516A (en) | A kind of PC component integrated manufacturing system (IMS) and its production method | |
| CN215434312U (en) | Water stable layer roadbed prefabricating device | |
| CN110385771B (en) | Method for continuously forming high-strength concrete product by six stations through wet process | |
| CN108265587A (en) | Saturating storage functional surface brick and manufacture craft based on building waste crushed material | |
| CN110823657A (en) | Molding device for DMA (direct memory Access) asphalt mortar test piece and using method | |
| CN107964858B (en) | Asphalt mixture prefabricated block forming equipment | |
| CN106272941A (en) | A kind of full-automatic water-permeable brick production line | |
| CN1089664C (en) | Earth block machine | |
| CN113049341A (en) | Indoor rolling forming device for asphalt mixture and test piece manufacturing method | |
| CN107881878B (en) | Gravel layer framework filling device for road construction and using method thereof | |
| CN211104697U (en) | Composite water permeable brick press forming device | |
| CN206769408U (en) | A kind of novel concrete plane construction vibrator | |
| CN210910460U (en) | Water stable layer roadbed prefabricating device | |
| CN212528170U (en) | Automatic production line for cement floors | |
| CN115070927A (en) | Automatic production system and production method of light wall bricks | |
| CN108004867A (en) | A kind of road surface structure is laid with waffle slab | |
| CN212312286U (en) | Cement brick forming equipment | |
| CN110124385B (en) | Filter tank | |
| CN201824452U (en) | Multifunctional block making machine | |
| CN111593639A (en) | Prefabricated equipment for paving road surface and construction method thereof | |
| CN220908089U (en) | Road paving device for road construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |