CN209764066U - Portable civil engineering construction measuring device - Google Patents
Portable civil engineering construction measuring device Download PDFInfo
- Publication number
- CN209764066U CN209764066U CN201821351171.9U CN201821351171U CN209764066U CN 209764066 U CN209764066 U CN 209764066U CN 201821351171 U CN201821351171 U CN 201821351171U CN 209764066 U CN209764066 U CN 209764066U
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- China
- Prior art keywords
- hole
- screw rod
- rod
- civil engineering
- engineering construction
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a portable civil engineering construction measuring device, including spirit level, roof and bracing piece, spirit level and roof all set up in the bracing piece left side, and the center department of roof bottom surface is equipped with a spherical hole, a fixed mounting straight-bar on the spirit level top surface, a straight-bar upper end fixed mounting ball seat, the ball seat inlays the dress and is in spherical hole in, the roof right side is equipped with a through-hole perpendicularly, is equipped with a first screw rod in the through-hole, the first screw rod lower extreme extends to the external world to a fixed mounting horizontal pole, first screw rod upper end extends to the external world along the opening of through-hole upper end to a threaded connection nut, a horizontal pole right side fixed mounting slider is equipped with a dovetail perpendicularly on the bracing piece left surface, slider slidable mounting in the dovetail. The utility model discloses simple structure, under the effect of gravity, the perpendicular to that the surveyor's level can be all the time subaerial, great increase the speed of leveling, and the height of adjustment surveyor's level that can be quick has increased work efficiency.
Description
Technical Field
The utility model relates to a portable civil engineering construction measuring device.
Background
In civil engineering, the height difference between construction sites is an essential link measured by a level gauge. At present, a common leveling instrument in construction uses a tripod as a support, and three support legs of the tripod are usually required to be adjusted so that the leveling instrument is kept in a parallel state with the ground. It may take a long time for an unskilled worker to perform leveling, greatly reducing work efficiency. Meanwhile, after the soil is leveled in a place with poor soil quality, the soil is disturbed frequently, so that the previous balance is damaged, and a larger measurement error is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure, convenient to use, under the effect of gravity, the perpendicular to that the spirit level can be all the time subaerial, great increase the speed of leveling, and the height of adjustment spirit level that can be quick, increased work efficiency's portable civil engineering construction measuring device.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a portable civil engineering construction measuring device, includes surveyor's level, roof and bracing piece, the surveyor's level sets up in the roof lower extreme, and surveyor's level and roof all set up in the bracing piece left side, and the center department of roof bottom surface is equipped with a spherical hole, a fixed mounting straight-bar on the surveyor's level top surface, a straight-bar upper end fixed mounting ball seat, the ball seat inlays the dress and is in spherical hole, the roof right side is equipped with a through-hole perpendicularly, is equipped with a first screw rod in the through-hole, first screw rod lower extreme extends to the external world along the opening of through-hole lower extreme to a horizontal fixed mounting horizontal pole, first screw rod upper end extends to the external world along the opening of through-hole upper end to a threaded connection nut, the roof passes through the nut and is fixed in on the horizontal pole.
As the preferred technical scheme, the upper end of the sliding block is transversely provided with a first screw hole, a second screw rod is in threaded connection with the first screw hole, one end of the second screw rod extends to the outside along an opening on the left side of the first screw hole and is fixedly provided with a rotating block, and more than one second screw hole is vertically arranged on the bottom surface of the dovetail groove.
As an optimal technical scheme, a fixed block is fixedly installed on the bottom surface of the level, a third screw hole is formed in the bottom surface of the fixed block, a third screw rod is connected with the third screw hole in a threaded mode, and a heavy object is fixedly installed at the lower end of the third screw rod.
As a preferred technical scheme, a handle is fixedly arranged on the surface of the top plate.
As the preferred technical scheme, a tripod is fixedly arranged at the lower end of the supporting rod.
As the preferred technical scheme, a scale is vertically arranged on the right side surface of the supporting rod.
The utility model discloses following beneficial effect has: the utility model discloses simple structure, convenient to use, under the effect of gravity, the perpendicular to that the surveyor's level can be all the time subaerial, great increase the speed of leveling, and the height of adjustment surveyor's level that can be quick has increased work efficiency.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
3 fig. 3 2 3 is 3 a 3 partial 3 cross 3- 3 sectional 3 view 3 taken 3 at 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a portable civil engineering construction measuring device, which comprises a level 4, a top plate 20 and a supporting rod 17, wherein the level 4 is arranged at the lower end of the top plate 20, the level 4 and the top plate 20 are both arranged at the left side of the supporting rod 17, a spherical hole 10 is arranged at the center of the bottom surface of the top plate 20, a straight rod 6 is fixedly arranged on the top surface of the level 4, a ball seat 7 is fixedly arranged at the upper end of the straight rod 6, the ball seat 7 is embedded in the spherical hole 10, a through hole 12 is vertically arranged at the right side of the top plate 20, a first screw 13 is arranged in the through hole 12, the lower end of the first screw 13 extends to the outside along the opening at the lower end of the through hole 12, and a cross rod 9 is transversely and fixedly arranged, the upper end of the first screw 13 extends to the outside along the, a sliding block 8 is fixedly arranged on the right side of the cross rod 9, a dovetail groove 16 is vertically arranged on the left side surface of the supporting rod 17, the sliding block 8 is slidably arranged in the dovetail groove 16, the ball seat and the spherical hole are like a ball, friction between the ball seat and the spherical hole is reduced, swinging of the straight rod cannot be influenced, and the ball seat can freely rotate or swing in the spherical hole.
In this embodiment, a first screw hole 15 is transversely formed at the upper end of the slider 8, a second screw 14 is threadedly connected in the first screw hole 15, one end of the second screw 14 extends to the outside along an opening on the left side of the first screw hole 15, and a rotating block 19 is fixedly installed, more than one second screw hole 18 is vertically formed in the bottom surface of the dovetail groove 16, and the second screw can be screwed into the second screw hole, so that the slider is fixed in the dovetail groove.
In this embodiment, a fixing block 5 is fixedly mounted on the bottom surface of the level 4, a third screw hole 3 is formed in the bottom surface of the fixing block 5, a third screw rod 2 is connected to the third screw hole 3 through a screw thread, and a weight 1 is fixedly mounted at the lower end of the third screw rod 2, and the weight may be made of a metal material.
In this embodiment, a handle 11 is fixedly mounted on the surface of the top plate 20, and the level can be moved conveniently through the handle.
In this embodiment, a tripod (not shown) is fixedly mounted to the lower end of the support rod 17, and the tripod is only required to be placed on the ground.
In this embodiment, a scale (not shown) is vertically disposed on the right side surface of the support rod 17, so that the distance of the leveling instrument during movement can be conveniently grasped.
The working principle is as follows: because the level is movably connected to the top plate through the ball seat, when the level is used, the weight is in threaded connection with the lower end of the level, after the weight is released, the level can swing along with the swinging of the weight, when the weight stops swinging, the straight rod can be perpendicular to the ground, the level fixed on the straight rod can also be perpendicular to the ground, so that no matter which direction the supporting rod inclines to, the level is always perpendicular to the ground, the leveling is convenient, the working efficiency is improved, in addition, the outside breeze can not blow to the level under the action of the weight, the stability is improved, the level can be pulled to move up and down along the sliding groove through the handle, after the height is determined, the rotating block is rotated, the second screw rod is driven by the rotation of the rotating block, one end of the second screw rod is screwed into the second screw hole, thereby effectively fixing the sliding block, the displacement of the sliding block is avoided, wherein, the top plate, the weight and the level are connected by screw thread, both can be detached, and the carrying is convenient.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable civil engineering construction measuring device which characterized in that: the novel horizontal rod leveling device comprises a leveling instrument, a top plate and a supporting rod, wherein the leveling instrument is arranged at the lower end of the top plate, the leveling instrument and the top plate are arranged on the left side of the supporting rod, a spherical hole is formed in the center of the bottom surface of the top plate, a straight rod is fixedly installed on the top surface of the leveling instrument, a ball seat is fixedly installed at the upper end of the straight rod and embedded in the spherical hole, a through hole is vertically formed in the right side of the top plate, a first screw rod is arranged in the through hole, the lower end of the first screw rod extends to the outside along an opening at the lower end of the through hole, a cross rod is transversely and fixedly installed on the cross rod, the upper end of the first screw rod extends to the outside along an opening at the upper end of the through hole and is in.
2. The portable civil engineering construction measurement device of claim 1, wherein: the upper end of the sliding block is transversely provided with a first screw hole, a second screw rod is in threaded connection with the first screw hole, one end of the second screw rod extends to the outside along an opening on the left side of the first screw hole, the rotating block is fixedly installed, and more than one second screw hole is vertically arranged on the bottom surface of the dovetail groove.
3. The portable civil engineering construction measurement device of claim 1, wherein: a fixed block is fixedly installed on the bottom surface of the level, a third screw hole is formed in the bottom surface of the fixed block, a third screw rod is connected with the third screw hole in a threaded mode, and a heavy object is fixedly installed at the lower end of the third screw rod.
4. The portable civil engineering construction measurement device of claim 1, wherein: a handle is fixedly arranged on the surface of the top plate.
5. The portable civil engineering construction measurement device of claim 1, wherein: the lower end of the supporting rod is fixedly provided with a tripod.
6. The portable civil engineering construction measurement device of claim 1, wherein: the right side surface of the supporting rod is vertically provided with a scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351171.9U CN209764066U (en) | 2018-08-13 | 2018-08-13 | Portable civil engineering construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351171.9U CN209764066U (en) | 2018-08-13 | 2018-08-13 | Portable civil engineering construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209764066U true CN209764066U (en) | 2019-12-10 |
Family
ID=68743545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351171.9U Expired - Fee Related CN209764066U (en) | 2018-08-13 | 2018-08-13 | Portable civil engineering construction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209764066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389587A (en) * | 2020-12-04 | 2021-02-23 | 王慧杰 | Portable buoy putting device for hydrological test |
-
2018
- 2018-08-13 CN CN201821351171.9U patent/CN209764066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389587A (en) * | 2020-12-04 | 2021-02-23 | 王慧杰 | Portable buoy putting device for hydrological test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200813 |