CN108625260B - Municipal construction is with concrete terrace device that levels - Google Patents
Municipal construction is with concrete terrace device that levels Download PDFInfo
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- CN108625260B CN108625260B CN201810604707.1A CN201810604707A CN108625260B CN 108625260 B CN108625260 B CN 108625260B CN 201810604707 A CN201810604707 A CN 201810604707A CN 108625260 B CN108625260 B CN 108625260B
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a concrete terrace leveling device for municipal construction, wherein a top plate is horizontally and fixedly arranged at the tops of a left vertical plate and a right vertical plate, a horizontal supporting plate is horizontally and fixedly arranged between the left vertical plate and the right vertical plate, and a transmission pin shaft penetrates through a swinging plate and is connected with a strip-shaped hole in a sliding fit manner; a spur rack is horizontally and fixedly installed between the left vertical plate and the right vertical plate, and a vertically arranged rotating shaft is pivoted at the bottom of the sliding sleeve through a bearing; according to the invention, the driven gear rotates to smoothly swing the swinging plate clockwise through the transmission pin shaft, so that the left-right reciprocating motion of the sliding sleeve is realized, the rotating disc drives the scraper to scrape uneven parts of the concrete terrace smoothly, the rotating shaft moves left and right, and meanwhile, the cylindrical straight gear and the straight rack are in meshing transmission, so that the cylindrical straight gear drives the rotating disc to rotate through the rotating shaft, the rotary scraping of the scraper to the terrace is realized, the scraping effect is good, the leveling range is large, and the working efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a concrete terrace leveling device for municipal construction.
Background
Municipal engineering (municipal engineering) refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, and the construction of squares, gardens and the like all belong to the municipal engineering category.
In municipal works construction process, need level to the terrace after pouring through concrete, avoid concrete after pouring to distribute inhomogeneously and influence construction quality, and present concrete terrace levels the device and is lower to the level efficiency of concrete, and its level scope is less, can not realize the quick level and smooth operation to terrace surface, directly restricts construction quality and construction progress.
Disclosure of Invention
The invention aims to provide a concrete terrace leveling device for municipal construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a concrete terrace leveling device for municipal construction comprises a left vertical plate and a right vertical plate, wherein top plates are horizontally and fixedly installed at the tops of the left vertical plate and the right vertical plate, a horizontal supporting plate is horizontally and fixedly installed between the left vertical plate and the right vertical plate, a driven gear is rotatably arranged on the side wall of the horizontal supporting plate, a driving gear meshed and connected with the driven gear is rotatably arranged on the upper surface of the horizontal supporting plate through a support, a rotating motor is connected to the driving gear in a driving mode, and an output shaft of the rotating motor is coaxially fixed with the driving gear; the bottom surface of the top plate is rotatably provided with a swinging plate, a strip-shaped hole is formed in the swinging plate, and the front surface of the driven gear is eccentrically and fixedly provided with a transmission pin shaft; the transmission pin shaft penetrates through the swinging plate and is connected with the strip-shaped hole in a sliding fit manner; a guide rod is horizontally and fixedly arranged between the left vertical plate and the right vertical plate; the surface of the guide rod is slidably sleeved with two sliding sleeves, a connecting rod is fixedly connected between the sliding sleeves, the upper surface of one sliding sleeve is hinged with a limiting sleeve, a sliding shaft with the upper end fixed at the lower end of the oscillating plate is slidably arranged in the limiting sleeve, and an expansion spring fixedly connected with the sliding shaft is arranged in the limiting sleeve; a spur rack is horizontally and fixedly installed between the left vertical plate and the right vertical plate, the bottom of the sliding sleeve is pivoted with a vertically arranged rotating shaft through a bearing, a cylindrical straight gear meshed with the spur rack is fixedly installed on the surface of the rotating shaft in a sleeved mode, a rotating disc is horizontally and fixedly installed at the lower end of the rotating shaft, a plurality of scraping plates are uniformly and fixedly installed on the bottom surface of the rotating disc, and a plurality of leveling scraping teeth are uniformly and fixedly installed on the bottom surface of each scraping plate; the bottom parts of the left vertical plate and the right vertical plate are fixedly provided with wheel carriers, and the wheel carriers are rotatably provided with walking wheels.
As a modified scheme of the invention: the diameter of the reference circle of the driven gear is larger than that of the driving gear.
As a modified scheme of the invention: the strip-shaped holes are formed along the length direction of the swinging plate.
As a modified scheme of the invention: the transmission pin shaft is perpendicular to the front face of the driven gear.
As a modified scheme of the invention: the guide rod is located below the driven gear.
As a modified scheme of the invention: the upper end of the telescopic spring is fixed at the lower end of the sliding shaft, and the lower end of the telescopic spring is fixed at the bottom in the limiting sleeve.
As a modified scheme of the invention: the leveling scraping teeth are distributed at equal intervals along the length direction of the scraping plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the driven gear rotates to smoothly swing the swinging plate clockwise through the transmission pin shaft, so that the left-right reciprocating motion of the sliding sleeve is realized, the rotating disc drives the scraper to scrape uneven parts of the concrete terrace smoothly, the rotating shaft moves left and right, and meanwhile, the cylindrical straight gear and the straight rack are in meshing transmission, so that the cylindrical straight gear drives the rotating disc to rotate through the rotating shaft, the rotary scraping of the scraper to the terrace is realized, the scraping effect is good, the leveling range is large, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a bottom view of the rotary disk of the present invention.
In the figure: 1-left vertical plate, 2-top plate, 3-swinging plate, 4-driving gear, 5-horizontal supporting plate, 6-driven gear, 7-guide rod, 8-spur rack, 9-cylindrical spur gear, 10-rotating shaft, 11-scraping plate, 12-rotating disk, 13-connecting rod, 14-traveling wheel, 15-wheel carrier, 16-sliding sleeve, 17-telescopic spring, 18-limiting sleeve, 19-strip-shaped hole, 20-transmission pin shaft, 21-leveling scraping tooth, 22-right vertical plate and 23-sliding shaft.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
referring to fig. 1-3, a concrete terrace leveling device for municipal construction comprises a left vertical plate 1 and a right vertical plate 22, wherein a top plate 2 is horizontally and fixedly installed at the tops of the left vertical plate 1 and the right vertical plate 22, a horizontal support plate 5 is horizontally and fixedly installed between the left vertical plate 1 and the right vertical plate 22, a driven gear 6 is rotatably arranged on the side wall of the horizontal support plate 5, a driving gear 4 meshed with the driven gear 6 is rotatably arranged on the upper surface of the horizontal support plate 5 through a support, a rotating motor is connected to the driving gear 4 in a driving manner, and an output shaft of the rotating motor is coaxially fixed with the driving gear 4; the bottom surface of the top plate 2 is rotatably provided with a swinging plate 3, the swinging plate 3 is provided with a strip-shaped hole 19, and the front surface of the driven gear 6 is eccentrically and fixedly provided with a transmission pin shaft 20; the transmission pin shaft 20 penetrates through the swinging plate 3 and is connected with the strip-shaped hole 19 in a sliding fit manner; a guide rod 7 is horizontally and fixedly arranged between the left vertical plate 1 and the right vertical plate 22; the surface of the guide rod 7 is slidably sleeved with two sliding sleeves 16, a connecting rod 13 is fixedly connected between the sliding sleeves 16, the upper surface of one sliding sleeve 16 is hinged with a limiting sleeve 18, a sliding shaft 23 with the upper end fixed at the lower end of the swinging plate 3 is arranged in the limiting sleeve 18 in a sliding manner, and an expansion spring 17 fixedly connected with the sliding shaft 23 is arranged in the limiting sleeve 18; a spur rack 8 is horizontally and fixedly installed between the left vertical plate 1 and the right vertical plate 22, a vertically arranged rotating shaft 10 is pivoted at the bottom of the sliding sleeve 16 through a bearing, a cylindrical spur gear 9 which is meshed and connected with the spur rack 8 is fixedly installed on the surface of the rotating shaft 10 in a sleeved mode, a rotating disc 12 is horizontally and fixedly installed at the lower end of the rotating shaft 10, dry scraping plates 11 are uniformly and fixedly installed on the bottom surface of the rotating disc 12, and a plurality of leveling scraping teeth 21 are uniformly and fixedly installed on the bottom surface of the scraping plates 11; the bottom parts of the left vertical plate 1 and the right vertical plate 22 are fixedly provided with a wheel frame 15, and the wheel frame 15 is rotatably provided with a traveling wheel 14.
The use method and the working principle of the invention are as follows:
when in use, the device can be moved to an area to be leveled through the travelling wheels 14; please start the driving motor to drive the driving gear 4 to rotate, the driving gear 4 drives the driven gear 6 engaged with the driving gear to rotate, the transmission pin shaft 20 slides back and forth along the strip-shaped hole 19, so that the driven gear 6 drives the swinging plate 3 to swing through the transmission pin shaft 20, and the swinging plate 3 and the sliding shaft 23 fixedly connected with the swinging plate 3 drive the sliding sleeve 16 to slide back and forth along the guide rod 7 through the limiting sleeve 18; during the swing of the swing plate 3, the slide shaft 23 slides along the position sleeve 18, and the extension spring 17 is deformed to extend and compress.
Reciprocating motion of sliding sleeve 16 drives the rotation axis 10 left and right reciprocating motion of its bottom surface pin joint, and rotation axis 10 surface cover establishes fixed mounting's cylinder spur gear 9 and moves about along with rotation axis 10 when, cylinder spur gear 9 carries out clockwise and anticlockwise rotation in turn, and then drives rotary disk 12 and rotates, rotary disk 12 drives its bottom surface fixed connection's scraper blade 11 rotatory, and then the realization is strickleed off the rotation of concrete terrace, because sliding sleeve 16 controls round trip movement, realize that scraper blade 11 levels the different regions of different cement terraces. The walking wheel 14 drives the device to move, and the concrete terrace is completely leveled.
In conclusion, the driven gear 6 rotates to drive the swing plate 3 to smoothly swing clockwise through the transmission pin shaft 20, so that the left-right reciprocating motion of the sliding sleeve 16 is realized, the rotating disc 12 drives the scraper 11 to scrape uneven parts of a concrete floor smoothly, the cylindrical spur gear 9 and the spur rack 8 are in meshed transmission while the rotating shaft 10 moves left and right, the rotating disc 12 is driven to rotate through the rotating shaft 10, the rotary scraping of the scraper 11 on the floor is further realized, the scraping effect is good, the leveling range is large, and the working efficiency is effectively improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The concrete floor leveling device for municipal construction comprises a left vertical plate (1) and a right vertical plate (22), wherein a top plate (2) is horizontally and fixedly installed at the tops of the left vertical plate (1) and the right vertical plate (22), and is characterized in that a horizontal support plate (5) is horizontally and fixedly installed between the left vertical plate (1) and the right vertical plate (22), a driven gear (6) is rotatably arranged on the side wall of the horizontal support plate (5), a driving gear (4) meshed and connected with the driven gear (6) is arranged on the upper surface of the horizontal support plate (5) in a support rotating mode, a rotating motor is connected to the driving gear (4) in a driving mode, and an output shaft of the rotating motor is coaxially fixed with the driving gear (4); the bottom surface of the top plate (2) is rotatably provided with a swing plate (3), a strip-shaped hole (19) is formed in the swing plate (3), and the front surface of the driven gear (6) is eccentrically and fixedly provided with a transmission pin shaft (20); the transmission pin shaft (20) penetrates through the swinging plate (3) and is connected with the strip-shaped hole (19) in a sliding fit manner; a guide rod is horizontally and fixedly arranged between the left vertical plate (1) and the right vertical plate (22); the surface of the guide rod (7) is slidably sleeved with two sliding sleeves (16), a connecting rod (13) is fixedly connected between the sliding sleeves (16), the upper surface of one sliding sleeve (16) is hinged with a limiting sleeve (18), a sliding shaft (23) with the upper end fixed at the lower end of the swinging plate (3) is arranged in the limiting sleeve (18) in a sliding manner, and a telescopic spring (17) fixedly connected with the sliding shaft (23) is arranged in the limiting sleeve (18); a spur rack (8) is horizontally and fixedly installed between the left vertical plate (1) and the right vertical plate (22), a vertically arranged rotating shaft (10) is pivoted at the bottom of the sliding sleeve (16) through a bearing, a cylindrical spur gear (9) meshed with the spur rack (8) and fixedly installed on the surface of the rotating shaft (10) in a sleeved mode, a rotating disc (12) is horizontally and fixedly installed at the lower end of the rotating shaft (10), a plurality of scraping plates (11) are uniformly and fixedly installed on the bottom surface of the rotating disc (12), and a plurality of leveling scraping teeth (21) are uniformly and fixedly installed on the bottom surface of the scraping plates (11); the bottom parts of the left vertical plate (1) and the right vertical plate (22) are fixedly provided with a wheel carrier (15), and the wheel carrier (15) is rotatably provided with a traveling wheel (14).
2. The municipal construction concrete floor leveling device according to claim 1, wherein the driven gear (6) has a pitch circle diameter larger than that of the driving gear (4).
3. The municipal construction concrete floor leveling device according to claim 1, wherein the strip-shaped holes (19) are opened along the length of the swing plate (3).
4. The municipal construction concrete floor leveling device according to claim 1, wherein the drive pin (20) is perpendicular to the front face of the driven gear (6).
5. The municipal construction concrete floor leveling device according to claim 1, wherein the guide bar (7) is located below the driven gear (6).
6. The municipal construction concrete floor leveling device according to claim 1, wherein the upper end of the extension spring (17) is fixed to the lower end of the slide shaft (23), and the lower end of the extension spring (17) is fixed to the bottom inside the limiting sleeve (18).
7. The municipal construction concrete floor leveling device according to claim 1, wherein the leveling scraping teeth (21) are equally spaced along the length of the scraper (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810604707.1A CN108625260B (en) | 2018-06-13 | 2018-06-13 | Municipal construction is with concrete terrace device that levels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810604707.1A CN108625260B (en) | 2018-06-13 | 2018-06-13 | Municipal construction is with concrete terrace device that levels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108625260A CN108625260A (en) | 2018-10-09 |
| CN108625260B true CN108625260B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810604707.1A Active CN108625260B (en) | 2018-06-13 | 2018-06-13 | Municipal construction is with concrete terrace device that levels |
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| CN (1) | CN108625260B (en) |
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| CN108625260A (en) | 2018-10-09 |
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