CN2823435Y - Pushing adjustable concrete levelling machine - Google Patents
Pushing adjustable concrete levelling machine Download PDFInfo
- Publication number
- CN2823435Y CN2823435Y CN 200520091735 CN200520091735U CN2823435Y CN 2823435 Y CN2823435 Y CN 2823435Y CN 200520091735 CN200520091735 CN 200520091735 CN 200520091735 U CN200520091735 U CN 200520091735U CN 2823435 Y CN2823435 Y CN 2823435Y
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- Prior art keywords
- frame
- main shaft
- segmentation
- vertical frame
- cushion socket
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Abstract
The utility model relates to a pushing adjustable concrete leveling machine which is characterized in that a machine frame is composed of more than one grading machine frame, a left vertical frame and a right vertical frame; grading main shafts are correspondingly installed on each grading machine frame; more than two grading main shafts are connected to form a main shaft, and the grading main shafts are connected by a coupler of a D-shaped section axle; both sides of the machine frame are connected with the left vertical frame and the right vertical frame, and a regulating stem is installed in the center part between the left vertical frame and the right vertical frame; a fixing frame for an upper shock absorbing seat and a lower shock absorbing seat is installed on the approximately middle part of the machine frame, and a petrol engine is installed at the top of the fixing frame; a universal joint is installed at one side of the grading main shaft segment provided with a driven pulley, and a deflecting roller lifting mechanism which is composed of the left vertical frame and the right vertical frame, a hinge, a bracket, a lifter plate, a sliding trench, a pin shaft, a fixing wheel plate and a deflecting roller is installed on the lower part outside the left vertical frame and the right vertical frame. The utility model not only can push and adjust the surface of concrete but also makes concentricity enhanced and loading and unloading convenient after the main shaft is connected, and the utility model is easy in use, high in production efficiency and safe and reliable.
Description
Technical field
The utility model relates to the levelling means that concrete construction is used, especially the adjustable concrete screed of the promotion that can move at the construction field (site).
Background technology
At present, the evener that is used for concrete construction site, mainly be to wipe concrete after the construction off with it, make concrete surface flush consistent with the horizontal plane that needs, it is by the master, secondary scraper plate, pull bar, on, the lower bearing fixed head, the bearing with spherical outside surface seat, rolling bearing pedestal, main shaft, eccentric block, a left side, right standing frame, petrol engine, belt transmission, winch mechanism, handle is formed, before making with stainless angle steel is main scraper plate, the back is secondary scraper plate, before making, back scraper plate bottom surface is in same horizontal plane, and make the right angle face of its angle steel relative and parallel, in the master, the bottom is uniform with the fixing lower bearing fixed head of plain screw nut between secondary scraper plate, the rolling bearing pedestal that rolling bearing is arranged in adorning respectively on the lower bearing fixed head, leading, the left side at top between secondary scraper plate, right-hand member connects the upper bearing (metal) fixed head, adorn the bearing with spherical outside surface seat on the upper bearing (metal) fixed head respectively, and leading, the segmentation frame is formed with some pull bars in the top between secondary scraper plate, according to the construction needs, its frame can be made up of more than one segmentation frame, frame left side behind the composition, the right side connects a left side respectively, right standing frame, the segmentation main shaft of packing in the rolling bearing pedestal on the lower bearing fixed head of each segmentation frame, symmetry dress eccentric block on the main shaft of each rolling bearing pedestal both sides, and the two ends of segmentation main shaft are connected in the bearing with spherical outside surface seat respectively with keyway, if frame need be by plural segmentation frame, its main shaft also need be connected by plural segmentation main shaft, frame left side behind the composition, the right side connects a left side respectively, right standing frame, at this moment, the connection between two segmentation main shafts is connected in the bearing with spherical outside surface seat with keyway; In the place, middle position of frame dress petrol engine, corresponding with petrolic driving wheel, dress is by the bel-drivenn driven pulley on main shaft, a left side, the outer middle side part of right standing frame is adorned flexible handle respectively, a left side, the preceding side roof part of right standing frame is provided with winch mechanism, the terminal coupling hook of steel wire in the winch mechanism, both sides in the job site are covered with guide rail, concrete screed is placed on it, on the ground, the place ahead of concrete screed, bury the dress fixed point, hook is fixed on the fixed point, open gasoline cloth motor, just drive the main shaft high speed rotating, eccentric block on main shaft produces vibration, and the concrete that makes accumulation rotates winch in to scatter with hand, concrete screed is moved forward along guide rail, realize the leveling concrete surface.But it has following shortcoming and defect part:
1, can not promote at the construction field (site), must move by manually lifting, not only labour intensity greatly but also move inconvenient.
2, function singleness, but surface scraping only.
3, the shaft coupling that keyway connects is adopted in the connection between the segmentation main shaft, can not guarantee the concentricity after main shaft connects, again since main shaft to be turned round the power of refusing big, keyway is easily impaired and insecure reliable, and keyway connects inconvenient loading, unloading, uses very inconvenience.
4, the petrol engine that is contained on the frame can not damping.
5, all adopt plain screw, nut to fix on the major and minor scraper plate, be easy to be subjected to concrete erosion.
Summary of the invention
The utility model is intended to the defective and the weak point that exist in above-mentioned technology, and provide the adjustable concrete face that to promote, and both improved concentricity after main shaft is connected, be convenient to loading, unloading and the adjustable concrete screed of a kind of promotion easy to use again.
The purpose of this utility model realizes with following technical scheme: the adjustable concrete screed of a kind of promotion, comprise the frame that the segmentation frame connects, the main shaft that the segmentation main shaft connects, a left side, right standing frame, petrol engine, main, driven pulley, be characterised in that: the adjusting rod that its structure is connected by sectional-regulated bar, regulating sleeve, on, the fixed mount of following cushion socket, universal joint, the deflecting roller elevating mechanism is formed, frame is by a more than one segmentation frame and a left side, right standing frame is formed, on each segmentation frame, adorn the segmentation main shaft accordingly, connect into main shaft by plural segmentation main shaft, the shaft coupling of the cross-section over glaze of D shape is adopted in connection between the segmentation main shaft, left side in frame, the right side connects a left side respectively, right standing frame, corresponding with main shaft, on a left side, the adjusting rod that place, middle position dress between right standing frame is connected by sectional-regulated bar, be equipped with at approximate mid-section place in frame, the fixed mount of following cushion socket, the last cushion socket of fixed mount is connected on the adjusting rod, cushion socket is fixed on the secondary scraper plate under it, the fixed mount top connects petrol engine, corresponding with the driving wheel on the petrol engine, on main shaft, adorn driven pulley, near the dress of the side on the segmentation main shaft section of driven pulley universal joint, in the left side of frame, right standing frame outer lower portion dress deflecting roller elevating mechanism.Frame is connected to form by more than one segmentation frame, described segmentation frame is by the master, secondary scraper plate, connecting rod, on, the lower bearing fixed head is formed, its segmentation frame quantity depends on the size of concrete construction face, when width below 3 meters, can be only with a segmentation frame, left side in frame, the right side connects a left side respectively, right standing frame, its main shaft is made of two segmentation main shafts, the shaft coupling in D shape cross section is all adopted in the connection between two segmentation main shafts and the connection at other two ends, and the cross-section over glaze shaft coupling of D shape packed in the bearing with spherical outside surface seat, its bearing with spherical outside surface seat or be contained on the upper bearing (metal) fixed head, or be contained in a left side, on the right standing frame, the shaft coupling that connects the cross-section over glaze of D shape of usefulness between described main shaft, by the bearing with spherical outside surface seat, the cross-section over glaze of D shape, axle sleeve, trip bolt is formed, to be processed as the cross-section over glaze of D shape on the two segmentation main shaft opposing ends shaft parts, processing can be held the axle sleeve of the cross-section over glaze of anti-D shape in cover, after packing into axle sleeve in the bearing with spherical outside surface seat, respectively the latter end of two segmentation main shafts is packed in the axle sleeve, and fix with trip bolt; When needs connect a plurality of segmentation main shaft, as long as the left and right stand of frame is unloaded, just the segmentation main shaft latter end of another segmentation frame can be loaded in the axle sleeve of this main shaft segmentation shaft coupling so that two main shafts join, after connecting by size, connect left and right stand then respectively again in the frame both sides, just can come into operation, loading, unloading are very convenient; Described adjusting rod is mainly used to regulate main, secondary scraper plate or be the plane or be protruding, concave surface, it is by the sectional-regulated bar more than two sections, regulating sleeve is formed, the two ends of adjusting rod are fixed in a left side respectively, on the right standing frame, a left side is sentenced in the middle position of adjusting rod, right-hand thread connects regulating sleeve, regulating sleeve is rotated forward, just make the master, secondary scraper plate is to recessed, concrete can be spread to concave surface, regulating sleeve is rotated backward, just make the master, secondary scraper plate is convex, concrete can be spread to convex surface, regulating sleeve be turned to make the master, when secondary scraper plate is in level, just concrete can be spread to the plane; Described upper and lower cushion socket, the vibration that is produced when being mainly used to eliminate petrol engine work, cushion socket is to adorn the polyamine alicyclic ring in the enclosure and be connected on the adjusting rod on it, and cushion socket is a planchet of adorning polyamine fat system between both sides, cushion socket bottom surface down and secondary scraper plate down; Described universal joint, it can be loaded near the either side on the driven pulley both sides segmentation main shaft section, and behind dress universal joint on the main shaft, it just can be regulated the concentricity of main shaft voluntarily and reduce the adjusting of vibrating and being beneficial to adjusting rod; Described lift truck wheel mechanism is by a left side, right standing frame, loose-leaf, support, lifter plate, chute, bearing pin, Gu wheel plate, deflecting roller is formed, on a left side, the right standing frame outer lower portion connects solid wheel plate with loose-leaf, Gu the left side of wheel plate top, adorn support on the right standing frame respectively, Gu wheel plate bottom surface dress deflecting roller, have groove on the solid wheel plate before the deflecting roller, make groove that an end of lifter plate passes solid wheel plate with the bearing pin hinge joint in solid wheel plate bottom surface, the other end of lifter plate links on support with bearing pin, in lifter plate, have the sliding ditch that can make pin slide, with solid wheel plate liter, it is corresponding to fall the position, two ends at sliding ditch have liter, lockhole falls, when needs are passed, put down its deflecting roller and paste ground as long as will consolidate wheel plate, bearing pin at the bottom of the solid wheel plate is latched in fall in the lockhole, just can promote with hand or mechanical external force, when construction, to consolidate wheel plate lifts on respectively and relies on a left side, the right standing frame outside, and bearing pin on the support is latched in rise in the lockhole, deflecting roller is with regard to the unsettled left side that is fixed on, in the right side on the frame.The nut that described hold-down screw on major and minor scraper plate is used adopts zinc-plated block, is used for preventing the corrosion of concrete to screw.Combine the above technical measures of being taked, realize the purpose of this utility model.
Compared with prior art, the utility model can not only promote and can make concrete surface easily or is the plane or is protruding, concave surface, and after being connected, main shaft both improved concentricity, be convenient to again loading, unloading and easy to use, production efficiency is high, advantage such as safe and reliable, can be widely used in construction project, bridge, square construction.
Description of drawings: the utility model has three width of cloth accompanying drawings wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of one of the utility model embodiment.
Accompanying drawing 2 is I-I cutaway view Amplified images of Fig. 1.
Accompanying drawing 3 is main TV structure schematic diagrames of two of the utility model embodiment.
Among the figure: 1, a left side, right standing frame 2, sectional-regulated bar 3, regulating sleeve 4, winch mechanism 5, support 6, lifter plate 7, sliding ditch 8, bearing pin 9, Gu wheel plate 10, deflecting roller 11, loose-leaf 12, eccentric block 13, rolling bearing pedestal 14, segmentation main shaft 15, lower bearing fixed head 16, petrol engine 17, driving wheel 18, driven pulley 19, upper bearing (metal) fixed head 20, universal joint 21, bearing with spherical outside surface seat 22, the cross-section over glaze 23 of D shape, last cushion socket 24, following cushion socket 26, main, secondary scraper plate 27, fixed mount 28, pull bar 29, segmentation frame 30, axle sleeve 31, trip bolt 32, polyamine alicyclic ring 33, polyamine fat planchet
The specific embodiment
Fig. 1, shown in 2 one of the utility model embodiment, be to be applicable to working evener below 3 meters, its frame, the adjustable concrete screed of promotion that is formed by connecting by a segmentation frame 29, its structure comprises: main, secondary scraper plate 26, pull bar 28, frame by a segmentation frame 29, on, lower bearing fixed head 19,15, bearing with spherical outside surface seat 21, rolling bearing pedestal 13, main shaft by 14 connections of two segmentation main shafts, eccentric block 12, a left side, right standing frame 1, petrol engine 16, main, driven pulley 17,18, winch mechanism 4, it is characterized in that: frame is by a segmentation frame 29 and a left side, right standing frame 1 is formed, on segmentation frame 29, adorn the main shaft that connects and composes by two segmentation main shafts 14 accordingly, all adopt by bearing with spherical outside surface seat 21 at connection that the segmentation main shaft is 14 and main shaft two ends, the cross-section over glaze 22 of D shape, axle sleeve 30, the shaft coupling of the cross-section over glaze of D shape that trip bolt 31 is formed, left side in frame, the right side connects a left side respectively, right standing frame 1, corresponding with main shaft, on a left side, place, the middle position dress that right standing frame is 1 is by two sectional-regulated bars 2, the adjusting rod that regulating sleeve 3 is formed, be equipped with at approximate mid-section place in frame, following cushion socket 23,24 fixed mount 27, last cushion socket 23 is to adorn polyamine alicyclic ring 32 in the enclosure and be connected on the adjusting rod 2, and cushion socket 24 is at following both sides, cushion socket bottom surface and 26 dresses of secondary scraper plate polyamine fat rounding pad 33 down, the top dress petrol engine 16 of fixed mount 27, corresponding with petrol engine 16 driving wheels 17, dress driven pulley 18 on segmentation main shaft 14, near the right side dress universal joint 20 on 14 sections on the segmentation main shaft of driven pulley 18, in the left side of frame, right standing frame 1 outer lower portion is adorned respectively by a left side, right standing frame 1, loose-leaf 11, support 5, lifter plate 6, chute 7, bearing pin 8, Gu wheel plate 9, the lift truck wheel mechanism that deflecting roller 10 is formed.
Shown in Figure 3 is two of the utility model embodiment, the adjustable concrete screed of promotion that its frame is formed by connecting by three segmentation frames 29.Other is identical with one of embodiment.
Claims (6)
1, the adjustable concrete screed of a kind of promotion, comprise the frame that segmentation frame (29) connects, the main shaft that segmentation main shaft (14) connects, a left side, right standing frame (1), petrol engine (16), main, driven pulley (17), (18), be characterised in that: the adjusting rod that its structure is connected by sectional-regulated bar (2), regulating sleeve (3), on having, following cushion socket (23), (24) fixed mount (27), universal joint (20), deflecting roller (10) elevating mechanism is formed, frame is by a more than one segmentation frame (29) and a left side, right standing frame (1) is formed, on each segmentation frame (29), adorn segmentation main shaft (14) accordingly, connect into main shaft by plural segmentation main shaft (14), the shaft coupling of the cross-section over glaze of D shape is adopted in connection between segmentation main shaft (14), left side in frame, the right side connects a left side respectively, right standing frame (1), corresponding with main shaft, on a left side, the adjusting rod that place, middle position dress between right standing frame (1) is connected by sectional-regulated bar (2), be equipped with at approximate mid-section place in frame, following cushion socket (23), (24) fixed mount (27), the last cushion socket (23) of fixed mount is connected on the adjusting rod, cushion socket (24) is fixed on the secondary scraper plate (26) under it, fixed mount (27) top connects petrol engine (16), corresponding with the driving wheel (17) on the petrol engine (16), on main shaft, adorn driven pulley (18), near the dress of the side on segmentation main shaft (14) section of driven pulley (18) universal joint (20), in the left side of frame, right standing frame (1) outer lower portion dress deflecting roller (10) elevating mechanism.
2, by the adjustable concrete screed of the described promotion of claim 1, it is characterized in that: the shaft coupling that connects the cross-section over glaze of D shape of usefulness between described segmentation main shaft (14), by bearing with spherical outside surface seat (21), the cross-section over glaze of D shape (22), axle sleeve (30), trip bolt (31) is formed, be processed as the cross-section over glaze of D shape (22) on the shaft part with segmentation main shaft (14) end, two ends, processing can be held the axle sleeve (30) of the cross-section over glaze of anti-D shape in cover, after packing into axle sleeve (30) in the bearing with spherical outside surface seat (21), respectively the axle head latter end of segmentation main shaft (14) is packed in the axle sleeve (30), and fixing with trip bolt (31).
3, by the adjustable concrete screed of the described promotion of claim 1, it is characterized in that: described adjusting rod is made up of sectional-regulated bar (2) and regulating sleeve (3) on two, the two ends of adjusting rod are fixed in respectively in the left and right stand (1), put in the housing of adjusting rod and sentence the left and right regulating sleeve that is threaded (3).
4, by the adjustable concrete screed of the described promotion of claim 1, it is characterized in that: described upper and lower cushion socket (23), (24), cushion socket on it (23) is to adorn polyamine alicyclic ring (32) in the enclosure and be connected on the adjusting rod, and cushion socket (24) is at the planchet (33) of adorning polyamine fat system down between cushion socket (24) both sides, bottom surface and secondary scraper plate (26) respectively down.
5, by the adjustable concrete screed of the described promotion of claim 1, it is characterized in that: described deflecting roller (10) elevating mechanism is by a left side, right standing frame (1), loose-leaf (11), support (5), lifter plate (6), sliding ditch (7), bearing pin (8), Gu wheel plate (9), deflecting roller (10) is formed, on a left side, right standing frame (1) outer lower portion connects solid wheel plate (9) respectively with loose-leaf (11), left side in solid wheel plate (9) top, the right side) adorns support (5) respectively in the stand (1), Gu wheel plate (9) bottom surface dress deflecting roller (10), have groove on the preceding solid wheel plate (9) of deflecting roller (10), make an end of lifter plate (6) pass the groove of solid wheel plate (9) with the bottom surface of bearing pin (8) hinge joint at solid wheel plate (9), the other end of lifter plate (6) links on support (5) with bearing pin (8), in lifter plate (6), have the sliding ditch (7) that bearing pin (8) is slided, liter with solid wheel plate (9), it is corresponding to fall the position, has liter at the two ends of sliding ditch (7), lockhole falls.
6, by the adjustable concrete screed of the described promotion of claim 1, it is characterized in that: the nut that described hold-down screw on major and minor scraper plate (26) is used all adopts zinc-plated block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091735 CN2823435Y (en) | 2005-07-07 | 2005-07-07 | Pushing adjustable concrete levelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091735 CN2823435Y (en) | 2005-07-07 | 2005-07-07 | Pushing adjustable concrete levelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823435Y true CN2823435Y (en) | 2006-10-04 |
Family
ID=37032548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091735 Expired - Fee Related CN2823435Y (en) | 2005-07-07 | 2005-07-07 | Pushing adjustable concrete levelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823435Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894949A (en) * | 2015-06-11 | 2015-09-09 | 山东万世机械科技有限公司 | Automatic levelling work head for laser levelling machine |
| CN110219225A (en) * | 2018-09-26 | 2019-09-10 | 周青林 | A kind of concrete for construction engineering flattening device |
-
2005
- 2005-07-07 CN CN 200520091735 patent/CN2823435Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894949A (en) * | 2015-06-11 | 2015-09-09 | 山东万世机械科技有限公司 | Automatic levelling work head for laser levelling machine |
| CN104894949B (en) * | 2015-06-11 | 2017-01-18 | 山东万世机械科技有限公司 | Automatic levelling work head for laser levelling machine |
| CN110219225A (en) * | 2018-09-26 | 2019-09-10 | 周青林 | A kind of concrete for construction engineering flattening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |