CN211850917U - Based on civil engineering is with floating device - Google Patents
Based on civil engineering is with floating device Download PDFInfo
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- CN211850917U CN211850917U CN202020213785.1U CN202020213785U CN211850917U CN 211850917 U CN211850917 U CN 211850917U CN 202020213785 U CN202020213785 U CN 202020213785U CN 211850917 U CN211850917 U CN 211850917U
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Abstract
The utility model provides a based on civil engineering is with floating device. The leveling device for civil engineering comprises a transverse plate; the two U-shaped blocks are respectively and fixedly arranged at two ends of the transverse plate; the two rotating shafts are respectively and rotatably arranged on the two U-shaped blocks, and two ends of each rotating shaft extend out of the two U-shaped blocks; the two guide wheels are respectively fixedly sleeved on the two rotating shafts, and one sides of the two guide wheels, which are far away from the transverse plate, respectively extend to the outside of the two U-shaped blocks; the groove is formed in the bottom of the transverse plate; the sliding hole is formed in the inner wall of the top of the groove; and the sliding rods are fixedly arranged on the inner walls of the two sides of the groove. The utility model provides a based on civil engineering is with floating device has and scrapes that flat efficiency is fast, remove comparatively light, and change the convenient advantage of scraper blade.
Description
Technical Field
The utility model relates to a civil engineering apparatus technical field especially relates to a based on civil engineering is with floating device.
Background
In building construction, after concrete pouring is completed, the surface of a concrete structure needs to be ground to ensure that the concrete surface is flat, and a scraper is generally adopted for leveling operation. However, because the concrete contains air bubbles and the concrete has different orthopedic thicknesses, the surface of the screeded concrete has a honeycomb pitted surface phenomenon. At present, a method of manually vibrating a scraper is generally adopted, so that the scraper moves forwards in the process of screeding concrete by the scraper, and the screeding effect is achieved.
However, this kind of mode is comparatively traditional, and efficiency is lower, and it is comparatively hard to remove when striking off simultaneously, though appear electronic scraping device in the market, nevertheless because the scraper blade produces the damage easily after the scraper blade strikes off for a long time, need clear up and change it, the scraper blade on the existing market is mostly fixed, and the clearance is all comparatively troublesome with the change scraper blade.
Therefore, there is a need to provide a new trowelling device for civil engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a scrape flat efficiency fast, remove comparatively light, and change the convenient floating device for based on civil engineering of scraper blade.
In order to solve the technical problem, the utility model provides a based on civil engineering with floating device includes: a transverse plate; the two U-shaped blocks are respectively and fixedly arranged at two ends of the transverse plate; the two rotating shafts are respectively and rotatably arranged on the two U-shaped blocks, and two ends of each rotating shaft extend out of the two U-shaped blocks; the two guide wheels are respectively fixedly sleeved on the two rotating shafts, and one sides of the two guide wheels, which are far away from the transverse plate, respectively extend to the outside of the two U-shaped blocks; the groove is formed in the bottom of the transverse plate; the sliding hole is formed in the inner wall of the top of the groove; the sliding rods are fixedly arranged on the inner walls of the two sides of the groove; the sliding block is sleeved on the sliding rod in a sliding mode, the bottom of the sliding block extends out of the transverse plate, and the sliding block is connected with the inner wall of the groove in a sliding mode; the first screw rod is fixedly arranged at the bottom of the sliding block, and the top end of the first screw rod extends out of the transverse plate; the first nut is mounted on the first screw in a threaded mode, and the bottom of the first nut is in contact with the top of the transverse plate; the transmission device is arranged on the sliding block.
Preferably, the transmission device comprises a motor and a scraping disc, the motor is fixedly installed at the bottom of the sliding block, and the scraping disc is fixedly installed on an output shaft of the motor.
Preferably, a first through hole is formed in the sliding block, a linear bearing is fixedly mounted in the first through hole, and the sliding rod penetrates through the linear bearing and is in sliding connection with the inner wall of the linear bearing.
Preferably, handles are fixedly mounted at the tops of the two U-shaped blocks, and the two handles are T-shaped.
Preferably, second through holes are formed in the inner walls of the two sides of the two U-shaped blocks, ball bearings are fixedly mounted in the four second through holes, and the inner rings of the four ball bearings are fixedly sleeved on the corresponding rotating shafts respectively.
Preferably, be provided with on the frizing and dismantle floating device, can dismantle floating device includes scraper blade, a plurality of second screw rod and a plurality of second nut, the scraper blade sets up the below of frizing, and is a plurality of the equal fixed mounting of second screw rod is in the top of scraper blade, and is a plurality of the second screw rod all runs through the frizing, and is a plurality of the top of second screw rod all extends to outside the frizing, and is a plurality of the second nut is respectively threaded mounting on a plurality of the second screw rod, and is a plurality of the bottom of second nut all with the top of frizing contacts.
Preferably, a plurality of mounting holes are formed in the scraping disc, and the plurality of second screws respectively penetrate through the plurality of mounting holes.
Compared with the prior art, the utility model provides a based on civil engineering with floating device has following beneficial effect:
the utility model provides a based on civil engineering is with floating device leads this device through two guide wheels, cooperates mobilizable slider to drive the motor removal simultaneously, adjusts its floating position, locks the position of motor through first screw rod and first nut.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of a floating device for civil engineering;
fig. 2 is a schematic sectional structure view of a second embodiment of a floating device for civil engineering.
Reference numbers in the figures: 1. the device comprises a transverse plate, 2, a U-shaped block, 3, a rotating shaft, 4, a guide wheel, 5, a groove, 6, a sliding hole, 7, a sliding rod, 8, a sliding block, 9, a first screw rod, 10, a first nut, 11, a motor, 12, a scraping disc, 13, a scraping plate, 14, a second screw rod, 15 and a second nut.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
please refer to fig. 1. Based on civil engineering includes with floating device: a transverse plate 1; the two U-shaped blocks 2 are respectively and fixedly arranged at two ends of the transverse plate 1; the two rotating shafts 3 are respectively and rotatably arranged on the two U-shaped blocks 2, and two ends of each of the two rotating shafts 3 extend out of the two U-shaped blocks 2; the two guide wheels 4 are respectively fixedly sleeved on the two rotating shafts 3, and one sides of the two guide wheels 4 far away from the transverse plate 1 extend to the outside of the two U-shaped blocks 2 respectively; the groove 5 is formed in the bottom of the transverse plate 1; the sliding hole 6 is formed in the inner wall of the top of the groove 5; the sliding rods 7 are fixedly arranged on the inner walls of the two sides of the groove 5; the sliding block 8 is sleeved on the sliding rod 7 in a sliding mode, the bottom of the sliding block 8 extends out of the transverse plate 1, and the sliding block 8 is connected with the inner wall of the groove 5 in a sliding mode; the first screw 9 is fixedly arranged at the bottom of the sliding block 8, and the top end of the first screw 9 extends out of the transverse plate 1; the first nut 10 is installed on the first screw rod 9 in a threaded mode, and the bottom of the first nut 10 is in contact with the top of the transverse plate 1; and the transmission device is arranged on the sliding block 8.
The transmission device comprises a motor 11 and a scraping disc 12, the motor 11 is fixedly arranged at the bottom of the sliding block 8, and the scraping disc 12 is fixedly arranged on an output shaft of the motor 11.
A first through hole is formed in the sliding block 8, a linear bearing is fixedly mounted in the first through hole, and the sliding rod 7 penetrates through the linear bearing and is in sliding connection with the inner wall of the linear bearing.
Handles are fixedly arranged at the tops of the two U-shaped blocks 2, and the two handles are T-shaped.
Two second through holes are formed in the inner walls of the two sides of the U-shaped block 2, four ball bearings are fixedly mounted in the second through holes, and the inner rings of the four ball bearings are fixedly sleeved on the corresponding rotating shafts 3 respectively.
In this embodiment:
the utility model discloses well diaphragm 1 can be telescopic, during the use, make two guide pulleys 4 contact the wall of both sides respectively, the people is in the handheld handle in front, starter motor 11 during floating, drive scraping plate 12 when motor 11's output shaft rotates and rotate, it floats to hang the surface that dish 12 contacted cement, loosen first nut 10 when needs remove, the bottom of first nut 10 breaks away from the portable first screw rod 9 in top rear of diaphragm 1, first screw rod 9 removes and drives slider 8 and slide, slider 8 drives motor 11 and removes when sliding on slide bar 7, reach the purpose of adjusting floating position, adjust the back locking first nut 10 that finishes can, pass through this device of handle pulling during removal this device position, rotate on the wall through guide pulley 4 and to this device shift position.
Compared with the prior art, the utility model provides a based on civil engineering with floating device has following beneficial effect:
the utility model provides a based on civil engineering leads this device through two guide pulleys 4, cooperates mobilizable slider 8 to drive motor 11 and removes simultaneously, adjusts its floating position, locks motor 11's position through first screw rod 9 and first nut 10.
Second embodiment:
a second embodiment of the present application proposes another troweling device for civil engineering based on the troweling device for civil engineering provided by the first embodiment of the present application. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 2, the troweling device for civil engineering further includes a detachable troweling device, the detachable troweling device is disposed on the scraping plate 12, the detachable troweling device includes a scraping plate 13, a plurality of second screws 14 and a plurality of second nuts 15, the scraping plate 13 is disposed below the scraping plate 12, the plurality of second screws 14 are fixedly mounted on the top of the scraping plate 13, the plurality of second screws 14 penetrate through the scraping plate 12, the top ends of the plurality of second screws 14 extend out of the scraping plate 12, the plurality of second nuts 15 are respectively threadedly mounted on the plurality of second screws 14, and the bottoms of the plurality of second nuts 15 are in contact with the top of the scraping plate 12.
The scraping disc 12 is provided with a plurality of mounting holes, and the second screws 14 respectively penetrate through the mounting holes.
In this embodiment:
when floating, the scraper blade 13 is floated to cement through a plurality of second screws 14 and second nuts 15, when the scraper blade 13 needs to be cleaned and replaced, the scraper blade 13 can be taken down only by disassembling the second nuts 15, and the replacement is convenient.
Compared with the prior art, the utility model provides a based on civil engineering with floating device has following beneficial effect:
the utility model provides a based on civil engineering is with floating device through removable scraper blade 13, not only does not influence floating effect, and the clearance all is comparatively convenient with the change.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A floating device for civil engineering based on, characterized by comprising:
a transverse plate;
the two U-shaped blocks are respectively and fixedly arranged at two ends of the transverse plate;
the two rotating shafts are respectively and rotatably arranged on the two U-shaped blocks, and two ends of each rotating shaft extend out of the two U-shaped blocks;
the two guide wheels are respectively fixedly sleeved on the two rotating shafts, and one sides of the two guide wheels, which are far away from the transverse plate, respectively extend to the outside of the two U-shaped blocks;
the groove is formed in the bottom of the transverse plate;
the sliding hole is formed in the inner wall of the top of the groove;
the sliding rods are fixedly arranged on the inner walls of the two sides of the groove;
the sliding block is sleeved on the sliding rod in a sliding mode, the bottom of the sliding block extends out of the transverse plate, and the sliding block is connected with the inner wall of the groove in a sliding mode;
the first screw rod is fixedly arranged at the bottom of the sliding block, and the top end of the first screw rod extends out of the transverse plate;
the first nut is mounted on the first screw in a threaded mode, and the bottom of the first nut is in contact with the top of the transverse plate;
the transmission device is arranged on the sliding block.
2. The troweling device for civil engineering as claimed in claim 1, characterized in that the transmission device comprises an electric motor and a scraping disc, the electric motor is fixedly installed at the bottom of the sliding block, and the scraping disc is fixedly installed on an output shaft of the electric motor.
3. The floating device for civil engineering as claimed in claim 1, wherein the slider has a first through hole, a linear bearing is fixedly installed in the first through hole, and the slide rod passes through the linear bearing and is slidably connected with the inner wall of the linear bearing.
4. The floating device for civil engineering according to claim 1, characterized in that handles are fixedly mounted on the tops of the two U-shaped blocks, and the two handles are T-shaped.
5. The floating device for civil engineering as claimed in claim 1, wherein two side inner walls of two U-shaped blocks are respectively provided with a second through hole, four ball bearings are fixedly mounted in the four second through holes, and inner rings of the four ball bearings are respectively fixedly sleeved on corresponding rotating shafts.
6. The troweling device for civil engineering as claimed in claim 2, wherein the scraping plate is provided with a detachable troweling device, the detachable troweling device includes a scraping plate, a plurality of second screws, and a plurality of second nuts, the scraping plate is disposed below the scraping plate, the plurality of second screws are fixedly mounted on the top of the scraping plate, the plurality of second screws penetrate through the scraping plate, the top ends of the plurality of second screws extend out of the scraping plate, the plurality of second nuts are respectively mounted on the plurality of second screws in a threaded manner, and the bottoms of the plurality of second nuts are in contact with the top of the scraping plate.
7. The trowelling device for civil engineering work according to claim 6, wherein a plurality of attachment holes are opened in the scraping plate, and the plurality of second screws penetrate the plurality of attachment holes, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213785.1U CN211850917U (en) | 2020-02-26 | 2020-02-26 | Based on civil engineering is with floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213785.1U CN211850917U (en) | 2020-02-26 | 2020-02-26 | Based on civil engineering is with floating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850917U true CN211850917U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020213785.1U Active CN211850917U (en) | 2020-02-26 | 2020-02-26 | Based on civil engineering is with floating device |
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| CN (1) | CN211850917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119278A (en) * | 2021-04-16 | 2021-07-16 | 湖州纬达建材科技有限公司 | Aerated concrete block pouring device capable of achieving composite pouring |
-
2020
- 2020-02-26 CN CN202020213785.1U patent/CN211850917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119278A (en) * | 2021-04-16 | 2021-07-16 | 湖州纬达建材科技有限公司 | Aerated concrete block pouring device capable of achieving composite pouring |
| CN113119278B (en) * | 2021-04-16 | 2024-05-10 | 湖州纬达建材科技有限公司 | Aerated concrete block pouring device capable of being compositely poured |
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