CN210458821U - Roadbed flatness and height control device - Google Patents
Roadbed flatness and height control device Download PDFInfo
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- CN210458821U CN210458821U CN201920807890.5U CN201920807890U CN210458821U CN 210458821 U CN210458821 U CN 210458821U CN 201920807890 U CN201920807890 U CN 201920807890U CN 210458821 U CN210458821 U CN 210458821U
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Abstract
The utility model discloses a road bed roughness and height control device relates to road engineering technical field, solves current roughness and the high scraper blade length that handles the use of to the road bed fixed, the poor problem of adaptability. The utility model adopts the technical proposal that: roadbed roughness and height control device, including the scraper blade body, the connection subplate can be dismantled at the one end or both ends of scraper blade body, and subplate and scraper blade body are used for being the bottom surface with the one side of roadbed contact, and the bottom surface of subplate and the bottom surface of scraper blade body flush. The connection subplate can be dismantled at the one end of scraper blade body or both ends, and before handling the road bed, can change the subplate of different length at scraper blade body one end or both ends according to the width of road bed to change the length of device. The scraper blade body is connected with the auxiliary plate through the embedded groove and the embedded block in a matched mode, and the scraper blade is convenient to disassemble. This body coupling catch bar of scraper blade, the top of catch bar sets up the handle, and the workman can directly hold the catch bar and be under construction, alleviates tired sense.
Description
Technical Field
The utility model relates to a road engineering technical field specifically is a device that highly handles road bed roughness.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking roads as objects and the engineering entity engaged in the work, and has obvious characteristics in the aspects of technology, economy and management. When a road is constructed, firstly, a roadbed needs to be processed, and when the roadbed is processed, most commonly, a device for controlling the flatness and the height of the roadbed is used for processing the flatness and the height of the roadbed.
The existing roadbed flatness and height control device is a scraper. The scraper is used for the flatness and height treatment of the roadbed and has the defects that the length of the scraper is fixed, the length of the scraper cannot be adjusted according to the width of the roadbed, and the scraper has poor adaptability. On the other hand, the scraper blade needs two workman's both ends of bowing to hold the scraper blade when using, drives the motion of scraper blade again, and long-time work leads to the workman to appear tired condition easily, and work of bowing for a long time simultaneously still can cause great damage to constructor's psoas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a road bed roughness and height control device solves the present scraper blade length fixed that uses, the poor problem of adaptability of handling with highly to the roughness of road bed.
The utility model provides a technical scheme that its technical problem adopted is: roadbed roughness and height control device, including the scraper blade body, the connection subplate can be dismantled at the one end or both ends of scraper blade body, and subplate and scraper blade body are used for being the bottom surface with the one side of roadbed contact, and the bottom surface of subplate and the bottom surface of scraper blade body flush.
Further, the method comprises the following steps: the two ends of the scraper body are respectively welded with a fixed block, and one end of the fixed block, which is far away from the scraper body, is provided with an embedded groove; one end of the auxiliary plate is welded with an embedded block, the shape of the embedded block is matched with that of the embedded groove, and the embedded block is clamped in the embedded groove.
Further, the method comprises the following steps: the surface of the embedded block, which is in contact with the embedded groove, is provided with at least one groove, an elastic piece is arranged in the groove, the top of the elastic piece is connected with a clamping block, and the clamping block is positioned outside the groove; the inner surface of the embedded groove is provided with a clamping groove, the position of the clamping groove corresponds to the position of the clamping block, and the clamping block is clamped and connected with the clamping groove.
Specifically, the method comprises the following steps: the elastic piece is a spring; the clamping block and the clamping groove are of semicircular structures, the embedding block is provided with two grooves, and the two grooves are located in the same straight line direction.
Specifically, the method comprises the following steps: the embedded block and the embedded groove are both of T-shaped structures.
Specifically, the method comprises the following steps: and a rubber gasket is arranged between the contact surfaces of the fixed block and the auxiliary plate and is fixed at the end part of the fixed block or the auxiliary plate.
Further, the method comprises the following steps: the front surface or the rear surface of scraper blade body rotate and connect the catch bar, and the catch bar is two and about the vertical central line axial symmetry distribution of scraper blade body, but two catch bars are extending structure, and the top of two catch bars all sets up the handle.
Preferably: the scraper blade body's front surface axisymmetric welded fastening two barrel casings, the inside of two barrel casings rotates respectively and connects the turning block, the bottom of two catch bars respectively with the front surface welded connection of two turning blocks.
Further, the method comprises the following steps: the inner surface of the cylinder sleeve is fixedly provided with a rubber sleeve, and the inner surface of the rubber sleeve is attached to the outer surface of the rotating block.
The utility model has the advantages that: the connection subplate can be dismantled at the one end or the both ends of scraper blade body, before handling the road bed, can change the subplate of different length at scraper blade body one end or both ends according to the width of road bed to change the length of device, be convenient for handle the roughness and the height of the road bed of different width, adaptability is stronger, is convenient for use at the road construction site of difference. The scraper blade body is connected with the auxiliary plate through the embedded groove and the embedded block in a matched mode, and the scraper blade is convenient to disassemble.
The scraper body is connected with a push rod, the push rod is of a telescopic structure, and when the scraper is used, a constructor can directly hold the push rod to drive the device to move; meanwhile, the push rod can be rotated, so that constructors can hold the push rod at a comfortable angle, fatigue is relieved, and lumbar muscle injury to the constructors is reduced.
Drawings
Fig. 1 is a schematic structural view of the roadbed flatness and height control device of the utility model.
Fig. 2 is a schematic view of the inner structure of the insertion groove of fig. 1.
Fig. 3 is a cross-sectional structure view of the fixing block of fig. 1.
Parts, positions and numbers in the drawings: the scraper blade body 1, subplate 2, fixed block 3, embedded groove 4, embedded block 5, recess 6, fixture block 7, draw-in groove 8, spring 9, rubber gasket 10, catch bar 11, handle 12, barrel casing 13, turning block 14.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in FIGS. 1-3, the utility model discloses road bed roughness and height control device, including scraper blade body 1, connection subplate 2 can be dismantled at the one end or the both ends of scraper blade body 1, can dismantle the connection and indicate that the connection can be dismantled after connecting between scraper blade body 1 and subplate 2, connect and unpack apart and can be with the help of the instrument or not with the help of the instrument. The side of the auxiliary plate 2 and the scraper body 1 for contacting with the roadbed is a bottom surface, and the bottom surface of the auxiliary plate 2 is flush with the bottom surface of the scraper body 1. The subplates 2 with different lengths are replaced at one end or two ends of the scraper body 1, so that the length of the whole device can be adjusted to the roadbeds with different widths, the device with different lengths can process the flatness and height of the roadbeds with different widths, the device is convenient for constructors to use, and meanwhile, the device is strong in adaptability and can be used on road construction sites without using.
Specifically, the both ends of scraper blade body 1 are all welded connection fixed block 3, and two fixed blocks 3 are preferably along the vertical central line axial symmetry distribution of scraper blade body 1. The central point of the one end of scraper blade body 1 is kept away from to fixed block 3 puts and sets up embedded groove 4, and embedded groove 4 is used for dismantling connection subplate 2. One end welding embedding piece 5 of subplate 2, the shape, the position of embedding piece 5 all with the shape, the position looks adaptation of embedded groove 4, embedded piece 5 card is in embedded groove 4, makes subplate 2 connect in fixed block 3.
In order to ensure the stability between the embedded block 5 and the fixed block 3, at least one groove 6 is formed in the surface of the embedded block 5, which is in contact with the embedded groove 4, an elastic piece is arranged in the groove 6, the top of the elastic piece is connected with a clamping block 7, and the clamping block 7 is positioned outside the groove 6. The elastic piece is used for ejecting the fixture block 7 out of the groove 6, and when the fixture block 7 is stressed, the elastic piece is compressed, and the fixture block 7 can be retracted into the groove 6. The elastic element can be spring 9, and one end of spring 9 is preferably fixedly connected to the bottom of groove 6 to avoid sliding out. The inner surface of the embedded groove 4 is provided with a clamping groove 8, the position of the clamping groove 8 corresponds to that of the clamping block 7, the size of the clamping groove 8 corresponds to that of the clamping block 7, and the clamping block 7 is connected with the clamping groove 8 in a clamping mode. Embedding piece 5 and embedded groove 4 are T shape structure, and two subplates 2 all can dismantle with scraper blade body 1 through embedding piece 5 and embedded groove 4 and be connected, through embedding piece 5 and embedded groove 4, can change the subplate 2 of different length in the both sides of scraper blade body 1 to adapt to the road bed of different width.
The number of the grooves 6 is preferably two, the two grooves 6 are located on the same straight line, for example, the center of the top of the inner surface of the embedded groove 4 and the center of the bottom of the inner surface are respectively provided with a clamping groove 8, and the clamping block 7 is connected with the clamping groove 8 in a clamping manner. When embedding block 5 in embedded groove 4, through the block effect between fixture block 7 and the draw-in groove 8, can be with 5 firm fixes in embedded groove 4 of embedded block, and then can fix subplate 2 in the one end of scraper blade body 1, avoid when using, the condition of landing appears in subplate 2.
The clamping block 7 and the clamping groove 8 are preferably of semicircular structures, so that the embedded block 5 can be conveniently pulled out of the embedded groove 4 by a constructor while the fixing effect is achieved, and the auxiliary plates 2 with different lengths can be conveniently replaced at the end of the scraper blade body 1.
A rubber gasket 10 is arranged between the contact surfaces of the fixed block 3 and the auxiliary plate 2, and the rubber gasket 10 is fixed at the end part of the fixed block 3 as shown in figure 3. The rubber gasket 10 can fill the gap between the fixed block 3 and the auxiliary plate 2, so that the gap between the fixed block 3 and the auxiliary plate 2 is prevented from interfering with the processing of the flatness and height of the roadbed.
Constructors can directly hold the scraper body 1 and the auxiliary plate 2 to construct the roadbed. More preferably, as shown in fig. 1, the front surface of the scraper body 1 is symmetrically and rotatably connected with two pushing rods 11, the top parts of the two pushing rods 11 are both fixed with handles 12, and the two pushing rods 11 are both of a telescopic structure. When the flatness and the height of the roadbed are processed, a constructor can hold the handle 12 on the push rod 11 to drive the device to move. Meanwhile, the length of the push rod 11 is adjusted to meet the requirements of different constructors, fatigue of the constructors is avoided when the device is used, and the problem that injury to the psoas muscle of the constructors is overlarge is avoided.
Specifically, two barrel sleeves 13 are symmetrically welded on the front surface of the scraper body 1, turning blocks 14 are arranged inside the two barrel sleeves 13, the turning blocks 14 can rotate relative to the barrel sleeves 13, and the bottom ends of the two push rods 11 are respectively welded and fixed with the front surfaces of the two turning blocks 14, so that the rotation of the push rods 11 relative to the scraper body 1 is realized. By rotating the push rod 11 and the rotating block 14, the constructor can hold the push rod 11 at a more comfortable angle. The internal surface of barrel casing 13 can also be fixed and set up the rubber sleeve, and the internal surface of rubber sleeve laminates with the surface of turning block 14 mutually, and the rubber sleeve can increase the friction between turning block 14 and barrel casing 13, avoids when using, drives turning block 14's rotation easily to influence the problem of using.
The utility model discloses road bed roughness and height control device's use flow: before using, through embedded piece 5 and embedded groove 4, change the subplate 2 of suitable length at the both ends of scraper blade body 1 to can the length of whole device, make whole device can adapt to the road bed of different width, can handle the roughness and the height of different width road beds through the device of different length, the constructor's of being convenient for use. When the flatness and the height of the roadbed are processed, constructors can hold the handle 12 on the push rod 11 to drive the device to move, and can stretch the push rod 11 at the same time, so that the length of the push rod 11 can meet the requirements of different constructors; meanwhile, the operator can hold the push rod 11 at a more comfortable angle by rotating the turning block 14. Meanwhile, the rubber sleeve can increase the friction between the rotating block 14 and the barrel sleeve 13, and the problem that the rotating block 14 is easily driven to rotate when the rubber sleeve is used, so that the use is influenced is solved. The roadbed flatness and height control device can relieve fatigue easily appearing by constructors, and meanwhile, avoids overlarge damage to the psoas of the constructors.
Claims (7)
1. Road bed roughness and height control device, including scraper blade body (1), its characterized in that: one end or two ends of the scraper body (1) are detachably connected with the auxiliary plate (2), one surface of the auxiliary plate (2) and the scraper body (1) which is used for being in contact with a roadbed is a bottom surface, and the bottom surface of the auxiliary plate (2) is flush with the bottom surface of the scraper body (1);
two ends of the scraper body (1) are respectively welded with a fixing block (3), and one end of the fixing block (3) far away from the scraper body (1) is provided with an embedded groove (4); an embedded block (5) is welded at one end of the auxiliary plate (2), the shape of the embedded block (5) is matched with that of the embedded groove (4), and the embedded block (5) is clamped in the embedded groove (4);
the surface of the embedded block (5) contacted with the embedded groove (4) is provided with at least one groove (6), an elastic piece is arranged in the groove (6), the top of the elastic piece is connected with a clamping block (7), and the clamping block (7) is positioned outside the groove (6); the inner surface of the embedded groove (4) is provided with a clamping groove (8), the position of the clamping groove (8) corresponds to the position of the clamping block (7), and the clamping block (7) is connected with the clamping groove (8) in a clamping mode.
2. The subgrade flatness and height control device of claim 1, characterized in that: the elastic piece is a spring (9); the clamping block (7) and the clamping groove (8) are of semicircular structures, the embedded block (5) is provided with two grooves (6), and the two grooves (6) are located in the same straight line direction.
3. The subgrade flatness and height control device of claim 1, characterized in that: the embedded block (5) and the embedded groove (4) are both T-shaped structures.
4. The subgrade flatness and height control device of claim 1, characterized in that: and a rubber gasket (10) is arranged between the contact surfaces of the fixed block (3) and the auxiliary plate (2), and the rubber gasket (10) is fixed at the end part of the fixed block (3) or the auxiliary plate (2).
5. The roadbed levelness and height control device as claimed in any one of claims 1 to 4, wherein: the front surface or the rear surface of the scraper blade body (1) is rotatably connected with the push rods (11), the push rods (11) are two and are symmetrically distributed about the vertical central line of the scraper blade body (1), the two push rods (11) are of telescopic structures, and the tops of the two push rods (11) are provided with handles (12).
6. The subgrade flatness and height control device of claim 5, characterized in that: the scraper blade body (1) is characterized in that two barrel sleeves (13) are axially and symmetrically welded and fixed on the front surface of the scraper blade body, the insides of the two barrel sleeves (13) are respectively rotatably connected with rotating blocks (14), and the bottom ends of two push rods (11) are respectively welded and connected with the front surfaces of the two rotating blocks (14).
7. The subgrade flatness and height control device of claim 6, characterized in that: the inner surface of the barrel sleeve (13) is fixedly provided with a rubber sleeve, and the inner surface of the rubber sleeve is attached to the outer surface of the rotating block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920807890.5U CN210458821U (en) | 2019-05-31 | 2019-05-31 | Roadbed flatness and height control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920807890.5U CN210458821U (en) | 2019-05-31 | 2019-05-31 | Roadbed flatness and height control device |
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| Publication Number | Publication Date |
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| CN210458821U true CN210458821U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920807890.5U Active CN210458821U (en) | 2019-05-31 | 2019-05-31 | Roadbed flatness and height control device |
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| Country | Link |
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| CN (1) | CN210458821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048972A (en) * | 2020-07-20 | 2020-12-08 | 中建筑港集团有限公司 | Scraper blade of concrete slab vibration chi |
-
2019
- 2019-05-31 CN CN201920807890.5U patent/CN210458821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048972A (en) * | 2020-07-20 | 2020-12-08 | 中建筑港集团有限公司 | Scraper blade of concrete slab vibration chi |
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