CN201553976U - Indoor grooving depth control device of concrete grooving machine - Google Patents
Indoor grooving depth control device of concrete grooving machine Download PDFInfo
- Publication number
- CN201553976U CN201553976U CN2009202458216U CN200920245821U CN201553976U CN 201553976 U CN201553976 U CN 201553976U CN 2009202458216 U CN2009202458216 U CN 2009202458216U CN 200920245821 U CN200920245821 U CN 200920245821U CN 201553976 U CN201553976 U CN 201553976U
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- control device
- grooving
- depth control
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- fixed block
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Abstract
An indoor grooving depth control device of a concrete grooving machine comprise a grooving machine fixed block arranged on the left side of a baseplate, rails arranged in the left and the right directions of the baseplate, at least three roller brackets with lower ends mounted on rollers sliding on rails arranged on the lower surface of a sliding plate, a guide post connected with a lifting adjusting ring arranged on the sliding plate, a sample workbench of a sample fixed block mounted on the upper surface of the lifting adjusting ring, a lifting screw rod with the upper end mounted in a thrust bearing and the lower end connected with a threaded insert through a thread arranged on the sliding plate, and a screw with the left end mounted in the threaded insert and the right end applied with a handwheel arranged at the right end of the baseplate. The control device has the advantages of reasonable design, simple structure, uniform grooving, high operation speed, and the like, and can be used for grooving or ragging on the concrete slab.
Description
Technical field
The invention belongs to construction, repairing, repair or remove the auxiliary equipment technical field that road or similar paving are used, be specifically related to the pavement test plate of finishing is carried out surface-treated equipment.
Background technology
Cement concrete road has advantages such as intensity height, good stability, day-to-day maintenance be low, is promoted the use of than large tracts of land in the whole nation.Development along with China's communication, the increase of vehicle flowrate, the overload transportation, cement concrete road is through after the use of long period, damage to road surfaces is comparatively serious, disease such as cement concrete pavement pit occurs, subsides, smooth surface, driving noise are big, smooth surface disease wherein, the frictional force on road surface reduces, and makes the speed of a motor vehicle reduce, and has wasted fuel, when brake, be not easy car is checked especially, cause taking place traffic accident, bring loss, seriously influenced traffic safety to the people's lives and property.
Cutting is that the gaining machine of employing diamond saw blade is removed hardened cement rigid pavement surface shallow-layer concrete and formed the concrete road table that good road table is constructed, be mainly used in newly-built water-setting rigid pavement and old cement concrete pavement and recover planeness, reduce tire-road rumble and recover the road surface frictional resistance, also be used to as placed concrete road surface layer.The cutting technology both can make the rigid pavement obtain macrostructure also can improve the microtexture on road surface, and therefore, the rigid pavement cutting can make rainwater drain rapidly from the groove line, avoids forming on the road surface water membrane, keeps the anhydrous state on road surface; Surface gathered water under the tire is in time drained from groove line or tyre tread, and the moisture film increased pressure forms hydro-planing thereby avoided fast rotational owing to wheel to cause below the wheel continuously; Improve tire and road surface adhere to frictional resistance after, can reduce the mist water that wafts spatters, increased rainy day visibility, reduce reflected glare, improve the driving at night environment, the evenness of road surface after the cutting is attractive in appearance, skid resistance obviously improves, vehicle braked is apart from shortening, and the operating characteristics of vehicle is improved, and traffic accident significantly reduces.
The main mode that indoor antiskid simulated test is the actual road surface cutting form quality of check is carried out in cutting to the concrete test plate.But when carrying out indoor concrete plate cutting experiment, groove depth relies on the groove depth control on the gaining machine to bore and the lifting screw of gaining machine is controlled, operating personnel's experience is the major influence factors that influences the cutting quality, often be difficult to guarantee the unanimity of groove depth in the practice, shallow excessively groove makes cement concrete pavement ponding be difficult to discharge; Cross dark groove foreign material such as stone are packed in the groove easily, easy cleaning not, the stone in the groove is subjected to the vehicular load effect to the trough rim squeeze and destroy, influences the attractive in appearance and normal use on road surface, and the cling property on road surface is reduced.Above-mentioned cutting job scheduling is slow, and debug time is long, and the cutting form is dumb, can not fully simulate the cutting form on actual road surface.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming of above-mentioned cutting mode, provides a kind of concrete gaining machine reasonable in design, simple in structure, that cutting is even, operating speed is fast indoor groove depth control device.
Solving the problems of the technologies described above the technical scheme that is adopted is that it comprises: be provided with the gaining machine fixed block at the base plate upper left side, left and right directions is provided with track on the base plate, the soffit of sliding panel is provided with the rolling wheel support that 3 lower ends are equipped with the roller that slides in orbit at least, sliding panel is provided with the lead that connects with the lift adjustment ring, the setting of lift adjustment ring upper surface is equipped with the sample workbench of sample fixed block, sliding panel is provided with the upper end and is installed in the thrust bearing, the elevating screw that the lower end connects with swivel nut by screw thread, the base plate right-hand member is provided with left end and is installed in the swivel nut, right-hand member is provided with the screw rod of handwheel.
Lift adjustment ring of the present utility model is the annular platy structure.
Sample workbench of the present utility model is a rectangle, the sample fixed block be arranged on the sample worktable upper surface four edges.
Track of the present utility model has 2.
Track of the present utility model is channel suspending rail a or i beam track.
The utility model has adopted on the lift adjustment ring elevating screw has been set, realize that fixedly gaining machine is on concrete slab, regulating the concrete slab present position regulates groove depth, and adopted in the swivel nut that an end is installed in elevating screw connects of horizontal screw bolt, adjust screw rod, realize being installed in sample workbench on the lift adjustment ring with respect to the base plate move left and right.The utlity model has advantages such as reasonable in design, simple in structure, that cutting is even, operating speed is fast, be used in cutting or rag on the concrete slab.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but the utility model is not limited to these embodiment.
Embodiment 1
In Fig. 1, the indoor groove depth control device of the concrete gaining machine of present embodiment is made of base plate 1, bolt 2, gaining machine fixed block 3, sliding panel 15, lift adjustment ring 4, lead 5, sample workbench 6, thrust bearing 7, elevating screw 8, sample fixed block 9, bearing support 10, handwheel 11, wheel shaft 12, screw rod 13, swivel nut 14, rolling wheel support 16, roller 17 connections.
With the bolt 2 gaining machine fixed block 3 that is fixedly connected, gaining machine fixed block 3 is used for fixing the tire of gaining machine at base plate 1 upper left side, and left and right directions is processed with two channel suspending rail a on the base plate 1.The left and right sides, soffit front side of sliding panel 15 is with screw threads for fastening connector 1 rolling wheel support 16 that respectively has been fixedly connected, the soffit rear side left and right sides of sliding panel 15 is with screw threads for fastening connector 1 rolling wheel support 16 that respectively has been fixedly connected, be connected with roller 17 with wheel shaft 12 on the rolling wheel support 16, roll about in the channel suspending rail a of roller 17 on base plate 1.4 leads 5 are installed on the sliding panel 15, on the lead 5 with the screw threads for fastening connector lift adjustment ring 4 that has been fixedly connected, the structure of lift adjustment ring 4 is the annular platy structure, lift adjustment ring 4 upper surfaces are with the screw threads for fastening connector sample workbench 6 that has been fixedly connected, sample workbench 6 be shaped as the rectangular plate shape structure, upper surface four edges of sample workbench 6 are with the screw threads for fastening connector sample fixed block 9 that has been fixedly connected, sample fixed block 9 is used for fixing concrete slab, sample workbench 6 can move up and down along lead 5, by thread connection elevating screw 8 is installed on the sliding panel 15, between the upper end of elevating screw 8 and the sliding panel 15 thrust bearing 7 is installed, the lower end of elevating screw 8 connects with swivel nut 14 by screw thread, rotation and lifting screw mandrel 8, make sliding panel 15 move up and down, regulate the groove depth of gaining machine on concrete slab, at the right-hand member of base plate 1 with the screw threads for fastening connector installation shaft bearing 10 that is fixedly connected, screw rod 13 is installed on the bearing support 10, the left end of screw rod 13 is installed in the swivel nut 14 by thread connection, between screw rod 13 and the bearing support 10 bearing is installed, the right-hand member of screw rod 13 is with the screw threads for fastening connector handwheel 11 that has been fixedly connected, rotate handwheel 11, screw rod 13 rotates in swivel nut 14, roller 17 rotates in guide-track groove, make sliding panel 15 with respect to base plate 1 move left and right, be sample with respect to base plate 1 move left and right, adjust the progress of gaining machine cutting on concrete slab.
In the present embodiment, on base plate 1, be processed with 2 channel suspending rail a, the left and right sides, soffit front side of sliding panel 15 is with screw threads for fastening connector 1 rolling wheel support 16 that respectively has been fixedly connected, in the middle of the soffit rear side of sliding panel 15 with screw threads for fastening connector 1 rolling wheel support 16 that has been fixedly connected, be connected with roller 17 with wheel shaft 12 on the rolling wheel support 16, roll about in the channel suspending rail a of roller 17 on base plate 1.
Embodiment 3
In above embodiment 1,2, the track on the base plate 1 is an i beam, is fixed on the base plate 1 with the screw threads for fastening connector, and pulley slides in orbit.The connecting relation of other component and component is identical with embodiment 1.
The course of work of the present utility model is as follows:
When in the laboratory, operating, two tires of concrete gaining machine are fixed on the fixed head with the screw threads for fastening connector, diameter, thickness, cutting blade that quantity is suitable are installed, and the separation of each cutting is set according to the design needs.Concrete slab is installed on the sample workbench 6, with sample fixed block 9 concrete slab is fixed on the sample workbench 6, start gaining machine motor and cutting blade cooling water valve, regulate the groove depth of gaining machine on concrete slab by regulating elevating screw 8, until the degree of depth that reaches the requirement cutting, rotation hand wheel 11, screw rod 13 rotates in swivel nut 14, sliding panel 15 is with respect to base plate 1 move left and right, can adjust the progress of gaining machine cutting on concrete slab, until till having carved groove on the concrete slab.
Claims (5)
1. indoor groove depth control device of concrete gaining machine, it is characterized in that: be provided with gaining machine fixed block (3) at base plate (1) upper left side, base plate (1) is gone up left and right directions and is provided with track, the soffit of sliding panel (15) is provided with the rolling wheel support (16) that 3 lower ends are equipped with the roller (17) that slides in orbit at least, sliding panel (15) is provided with the lead (5) that connects with lift adjustment ring (4), lift adjustment ring (4) upper surface setting is equipped with the sample workbench (6) of sample fixed block (9), sliding panel (15) is provided with the upper end and is installed in the thrust bearing (7), the elevating screw (8) that the lower end connects with swivel nut (14) by screw thread, base plate (1) right-hand member is provided with left end and is installed in the swivel nut (14), right-hand member is provided with the screw rod (13) of handwheel (11).
2. according to the indoor groove depth control device of the described concrete gaining machine of claim 1, it is characterized in that: said lift adjustment ring (4) is the annular platy structure.
3. according to the indoor groove depth control device of the described concrete gaining machine of claim 1, it is characterized in that: said sample workbench (6) is a rectangle, sample fixed block (9) be arranged on sample workbench (6) upper surface four edges.
4. according to the indoor groove depth control device of the described concrete gaining machine of claim 1, it is characterized in that: said track has 2.
5. according to claim 1 or the indoor groove depth control device of 4 described concrete gaining machines, it is characterized in that: said track is channel suspending rail (a) or i beam track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202458216U CN201553976U (en) | 2009-12-16 | 2009-12-16 | Indoor grooving depth control device of concrete grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202458216U CN201553976U (en) | 2009-12-16 | 2009-12-16 | Indoor grooving depth control device of concrete grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553976U true CN201553976U (en) | 2010-08-18 |
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ID=42613653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202458216U Expired - Fee Related CN201553976U (en) | 2009-12-16 | 2009-12-16 | Indoor grooving depth control device of concrete grooving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936858A (en) * | 2010-08-23 | 2011-01-05 | 长安大学 | Macroscopic and microscopic texture reconstruction indoor test method for cement concrete pavement |
| CN110967270A (en) * | 2019-12-03 | 2020-04-07 | 郑州工业应用技术学院 | Concrete structure strength testing device |
| CN117928462A (en) * | 2024-01-31 | 2024-04-26 | 兰州交通大学 | Multifunctional concrete sample surface roughness measuring and manufacturing device and application method thereof |
-
2009
- 2009-12-16 CN CN2009202458216U patent/CN201553976U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936858A (en) * | 2010-08-23 | 2011-01-05 | 长安大学 | Macroscopic and microscopic texture reconstruction indoor test method for cement concrete pavement |
| CN110967270A (en) * | 2019-12-03 | 2020-04-07 | 郑州工业应用技术学院 | Concrete structure strength testing device |
| CN110967270B (en) * | 2019-12-03 | 2022-03-25 | 郑州工业应用技术学院 | Concrete structure strength testing device |
| CN117928462A (en) * | 2024-01-31 | 2024-04-26 | 兰州交通大学 | Multifunctional concrete sample surface roughness measuring and manufacturing device and application method thereof |
| CN117928462B (en) * | 2024-01-31 | 2024-06-04 | 兰州交通大学 | Multifunctional concrete sample surface roughness measuring and manufacturing device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111216 |