CN217298560U - A road surface benchmark device of making level for civil engineering construction - Google Patents
A road surface benchmark device of making level for civil engineering construction Download PDFInfo
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- CN217298560U CN217298560U CN202220310941.5U CN202220310941U CN217298560U CN 217298560 U CN217298560 U CN 217298560U CN 202220310941 U CN202220310941 U CN 202220310941U CN 217298560 U CN217298560 U CN 217298560U
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- 229910000831 Steel Inorganic materials 0.000 description 6
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- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a road surface benchmark device of making level for civil engineering construction, including two bases and two vertical seats, two vertical seat is connected respectively in two the base top, the inside high adjustment mechanism that is provided with of vertical seat, be provided with angle adjustment mechanism on the high adjustment mechanism, be provided with the mechanism of making level on the angle adjustment mechanism, the mechanism of making level includes mount pad, spirit level, laser lamp, light passageway, laser receiver, the mount pad is two, the mount pad connect in on the angle adjustment mechanism. Has the advantages that: the utility model discloses a set up angle adjustment mechanism and adjust the angle of mechanism of making level for the device can be in uneven subaerial use, judges whether the device is in the horizontality through the spirit level that sets up in the mechanism of making level, can guarantee through laser lamp and laser receiver that wire rope is in the horizontality, thereby realizes making level, convenient to use accurately.
Description
Technical Field
The utility model relates to a civil engineering construction technical field especially relates to a road surface benchmark device of making level for civil engineering construction.
Background
Civil engineering refers to the general name of scientific technology for building various land engineering facilities, and refers to the engineering entity for surveying, planning, designing, constructing, installing and maintaining various technical works and the completed engineering entity for newly building, reconstructing or expanding buildings, structures and related supporting facilities of various projects besides buildings, in the civil engineering pavement construction, the pavement of the highway needs to be leveled according to a set reference, the common leveling reference adopts a routing method, the routing method is used for respectively fixing two ends of a steel wire rope on two sides of the pavement, the two ends of the steel wire rope are arranged at the same height, the height of the steel wire rope is the leveling reference of the road surface, the current reference device needs to be placed on the horizontal ground, if the ground is uneven, a large error is generated, however, whether the reference device is in a horizontal state is difficult to judge, and the device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is just in order to solve above-mentioned problem and provide a road surface benchmark device of making level for civil engineering construction.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a road surface leveling reference device for civil engineering construction comprises two bases and two vertical seats, wherein the two vertical seats are respectively connected with the tops of the two bases, a height adjusting mechanism is arranged in the vertical seat, an angle adjusting mechanism is arranged on the height adjusting mechanism, the angle adjusting mechanism is provided with a leveling mechanism which comprises a mounting seat, a level gauge, a laser lamp, a light passage and a laser receiver, the mount pad is two, the mount pad connect in on the angle adjustment mechanism, two the mount pad top all is connected with the spirit level, one the mount pad is inside to be provided with the laser lamp, another the mount pad is inside to be seted up the light passageway and to be provided with laser receiver, the mount pad bottom is connected with the back shaft, the back shaft bottom is connected with the reel.
Preferably, height adjusting mechanism includes lead screw, elevator, first commentaries on classics handle, vertical seat internal connection has the lead screw, the lead screw top is followed stretch out in the vertical seat and be connected with first commentaries on classics handle, cup jointed on the lead screw the elevator, the elevator connect in on the vertical seat inner wall, elevator one side is followed stretch out in the vertical seat.
According to the arrangement, the lifting block is driven by the screw rod to move up and down, so that the height of the leveling mechanism is adjusted.
Preferably, height adjustment mechanism includes elevator, first commentaries on classics handle, gear, rack, vertical seat internal connection has the rack, the rack can be followed vertical seat top is stretched out, the rack meshing has the gear, the gear front side is connected with first commentaries on classics handle, first commentaries on classics is located vertical seat is outside, the rack is kept away from one side of gear is connected with the elevator, elevator one side is followed stretch out in the vertical seat.
According to the arrangement, the gear is used for driving the rack to move up and down, and the rack drives the lifting block to move up and down, so that the height of the leveling mechanism is adjusted.
Preferably, angle adjustment mechanism includes set casing, worm, second commentaries on classics handle, worm wheel, pivot, rotation seat, the set casing connect in elevator one side, the set casing internal connection has the worm, the worm top is followed stretch out in the set casing and be connected with the handle is changeed to the second, the set casing is inside to be provided with the worm wheel, the worm wheel with the worm meshes mutually, the worm wheel in-connection has the pivot, the pivot with set casing inner wall connection, cup jointed in the pivot rotate the seat, it follows to rotate the seat other end stretch out in the set casing and be connected with the mount pad.
According to the arrangement, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, and the rotating shaft drives the rotating seat to rotate, so that the angle of the leveling mechanism is adjusted.
Preferably, the screw rod is connected with the vertical seat through a bearing, the lifting block is connected with the screw rod through threads, the lifting block is connected with the vertical seat in a sliding mode, and the first rotating handle is welded with the screw rod.
So set up, guarantee the elevator reciprocates steadily.
Preferably, the gear is fixedly connected with the first rotating handle, the rack is connected with the vertical seat in a sliding mode, and the lifting block is welded with the rack.
So set up, guarantee the rack reciprocates steadily.
Preferably, the fixed shell is welded with the lifting block, the worm is connected with the fixed shell through a bearing, the second rotating handle is welded with the worm, the rotating shaft is fixedly connected with the worm wheel, the rotating shaft is connected with the fixed shell through a bearing, and the rotating seat is fixedly connected with the rotating shaft.
So set up, guarantee the set casing is connected firmly.
Has the advantages that: the utility model discloses a set up angle adjustment mechanism and adjust the angle of mechanism of making level for the device can be in uneven subaerial use, judges whether the device is in the horizontality through the spirit level that sets up in the mechanism of making level, can guarantee through laser lamp and laser receiver that wire rope is in the horizontality, thereby realizes making level, convenient to use accurately.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of a road surface leveling reference device for civil engineering construction according to the present invention;
fig. 2 is a front view of the internal structure of the road surface leveling reference device for civil engineering construction according to the present invention;
fig. 3 is an enlarged view of a structure at a position a of the pavement leveling reference device for civil engineering construction of the present invention;
fig. 4 is an enlarged view of a structure at a position B of the pavement leveling reference device for civil engineering construction;
fig. 5 is a front view of the lifting mechanism of embodiment 2 of the pavement leveling reference device for civil engineering construction.
The reference numerals are explained below: 1. a base; 2. a vertical seat; 3. a height adjustment mechanism; 301. a screw rod; 302. a lifting block; 303. a first rotating handle; 304. a gear; 305. a rack; 4. an angle adjusting mechanism; 401. a stationary housing; 402. a worm; 403. a second rotating handle; 404. a worm gear; 405. a rotating shaft; 406. a rotating seat; 5. a leveling mechanism; 501. a mounting seat; 502. a level gauge; 503. a laser light; 504. a light path; 505. a laser receiver; 6. a support shaft; 7. a reel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, a road leveling reference device for civil engineering construction comprises.
Preferably, the height adjusting mechanism 3 comprises a screw rod 301, a lifting block 302 and a first rotating handle 303, the screw rod 301 is connected inside the vertical seat 2, the top of the screw rod 301 extends out of the vertical seat 2 and is connected with the first rotating handle 303, the lifting block 302 is sleeved on the screw rod 301, the lifting block 302 is connected to the inner wall of the vertical seat 2, one side of the lifting block 302 extends out of the vertical seat 2, the angle adjusting mechanism 4 comprises a fixed shell 401, a worm 402, a second rotating handle 403, a worm wheel 404, a rotating shaft 405 and a rotating seat 406, the fixed shell 401 is connected to one side of the lifting block 302, the worm 402 is connected inside the fixed shell 401, the top of the worm 402 extends out of the fixed shell 401 and is connected with the second rotating handle 403, a worm wheel 404 is arranged inside the fixed shell 401 and is meshed with the worm 402, the rotating shaft 405 is connected inside the worm wheel 404, the rotating shaft 405 is connected with the inner wall of the fixed shell 401, the rotating seat 406 is sleeved on the rotating shaft 405, the other end of the rotating seat 406 extends out of the fixed shell 401 and is connected with a mounting seat 501, the screw rod 301 is connected with the vertical seat 2 through a bearing, the lifting block 302 is connected with the screw rod 301 through threads, the lifting block 302 is connected with the vertical seat 2 in a sliding mode, the first rotating handle 303 is welded with the screw rod 301, the fixing shell 401 is welded with the lifting block 302, the worm 402 is connected with the fixing shell 401 through the bearing, the second rotating handle 403 is welded with the worm 402, the rotating shaft 405 is fixedly connected with the worm wheel 404, the rotating shaft 405 is connected with the fixing shell 401 through the bearing, and the rotating seat 406 is fixedly connected with the rotating shaft 405.
Example 2
As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: height adjustment mechanism 3 includes elevator 302, first commentaries on classics handle 303, gear 304, rack 305, vertical seat 2 internal connection has rack 305, rack 305 can stretch out from vertical seat 2 top, rack 305 meshes there is gear 304, gear 304 front side is connected with first commentaries on classics handle 303, first commentaries on classics is located vertical seat 2 outsidely, one side that gear 304 was kept away from to rack 305 is connected with elevator 302, elevator 302 one side is stretched out from vertical seat 2, gear 304 and first commentaries on classics handle 303 fixed connection, rack 305 and vertical seat 2 sliding connection, elevator 302 and rack 305 weld.
The working principle is as follows: when the device is used, the device is placed on two sides of a road, the worm 402 is rotated by the second rotating handle 403, the worm 402 drives the worm wheel 404 to rotate, the worm wheel 404 drives the rotating shaft 405 to rotate, the rotating shaft 405 drives the rotating seat 406 to rotate, the rotating seat 406 drives the leveling mechanism 5 to rotate, the leveling mechanism 5 is judged by the level meter 502 to rotate to a horizontal state, then the screw rod 301 is rotated by the first rotating handle 303, the lifting block 302 is driven to move up and down by the screw rod 301, or the gear 304 is rotated by the first rotating handle 303, the gear 304 drives the rack 305 to move up and down, the rack 305 drives the lifting block 302 to move up and down, so as to adjust the height of the leveling mechanism 5, then laser emitted by the laser lamp 503 enters the light channel 504, the laser is received by the laser receiver 505 and emits a signal, so that the leveling mechanism 5 is positioned on the same horizontal plane, then the steel wire rope is wound on the reel 7 to tighten the steel wire rope, the steel wire rope is the horizontal datum line.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a road surface benchmark device of making level for civil engineering construction, includes two bases (1) and two vertical seat (2), two vertical seat (2) connect respectively in two base (1) top, vertical seat (2) inside is provided with high adjustment mechanism (3), its characterized in that: an angle adjusting mechanism (4) is arranged on the height adjusting mechanism (3), a leveling mechanism (5) is arranged on the angle adjusting mechanism (4), the leveling mechanism (5) comprises a mounting seat (501), a level gauge (502), a laser lamp (503), a light channel (504) and a laser receiver (505), the number of the mounting seats (501) is two, the mounting seats (501) are connected to the angle adjusting mechanism (4), the tops of the two mounting seats (501) are connected with the gradienter (502), the laser lamp (503) is arranged in one mounting seat (501), the light channel (504) and the laser receiver (505) are arranged in the other mounting seat (501), the bottom of the mounting seat (501) is connected with a supporting shaft (6), and the bottom of the supporting shaft (6) is connected with a reel (7).
2. A road leveling reference device for civil engineering construction according to claim 1, characterised in that: height adjusting mechanism (3) include lead screw (301), elevator (302), first commentaries on classics (303), vertical seat (2) internal connection has lead screw (301), lead screw (301) top is followed stretch out in vertical seat (2) and be connected with first commentaries on classics (303), cup jointed on lead screw (301) elevator (302), elevator (302) connect in on vertical seat (2) inner wall, elevator (302) one side is followed stretch out in vertical seat (2).
3. A road leveling reference device for civil engineering construction according to claim 1, characterised in that: height adjustment mechanism (3) include elevator (302), first commentaries on classics (303), gear (304), rack (305), vertical seat (2) internal connection has rack (305), rack (305) can be followed vertical seat (2) top is stretched out, rack (305) meshing has gear (304), gear (304) front side is connected with first commentaries on classics (303), first commentaries on classics is located vertical seat (2) outside, rack (305) are kept away from one side of gear (304) is connected with elevator (302), elevator (302) one side is followed stretch out in vertical seat (2).
4. A road leveling reference device for civil engineering construction according to claim 2 or 3, characterised in that: the angle adjusting mechanism (4) comprises a fixed shell (401), a worm (402), a second rotating handle (403), a worm wheel (404), a rotating shaft (405) and a rotating seat (406), the fixed shell (401) is connected to one side of the lifting block (302), the worm (402) is connected inside the fixed shell (401), the top of the worm (402) extends out of the fixed shell (401) and is connected with the second rotating handle (403), the worm wheel (404) is arranged in the fixed shell (401), the worm wheel (404) is meshed with the worm (402), the rotating shaft (405) is connected in the worm wheel (404), the rotating shaft (405) is connected with the inner wall of the fixed shell (401), the rotating shaft (405) is sleeved with the rotating seat (406), and the other end of the rotating seat (406) extends out of the fixed shell (401) and is connected with the mounting seat (501).
5. A road leveling reference device for civil engineering construction according to claim 2 wherein: the lead screw (301) is connected with the vertical seat (2) through a bearing, the lifting block (302) is connected with the lead screw (301) through threads, the lifting block (302) is connected with the vertical seat (2) in a sliding mode, and the first rotating handle (303) is welded with the lead screw (301).
6. A road leveling reference device for civil engineering construction according to claim 3, characterised in that: the gear (304) is fixedly connected with the first rotating handle (303), the rack (305) is connected with the vertical seat (2) in a sliding mode, and the lifting block (302) is welded with the rack (305).
7. A road leveling reference device for civil engineering construction according to claim 4, characterised in that: the fixed shell (401) is welded with the lifting block (302), the worm (402) is connected with the fixed shell (401) through a bearing, the second rotating handle (403) is welded with the worm (402), the rotating shaft (405) is fixedly connected with the worm wheel (404), the rotating shaft (405) is connected with the fixed shell (401) through a bearing, and the rotating seat (406) is fixedly connected with the rotating shaft (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220310941.5U CN217298560U (en) | 2022-02-16 | 2022-02-16 | A road surface benchmark device of making level for civil engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220310941.5U CN217298560U (en) | 2022-02-16 | 2022-02-16 | A road surface benchmark device of making level for civil engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217298560U true CN217298560U (en) | 2022-08-26 |
Family
ID=82928008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220310941.5U Expired - Fee Related CN217298560U (en) | 2022-02-16 | 2022-02-16 | A road surface benchmark device of making level for civil engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217298560U (en) |
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2022
- 2022-02-16 CN CN202220310941.5U patent/CN217298560U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |