CN211346677U - Be used for engineering flatness measuring apparatu - Google Patents
Be used for engineering flatness measuring apparatu Download PDFInfo
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- CN211346677U CN211346677U CN202020804060.XU CN202020804060U CN211346677U CN 211346677 U CN211346677 U CN 211346677U CN 202020804060 U CN202020804060 U CN 202020804060U CN 211346677 U CN211346677 U CN 211346677U
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a be used for engineering flatness measuring apparatu relates to engineering survey field, including the mounting panel, the dead slot has been seted up in upper surface one side run through of mounting panel, the inside of dead slot is provided with the fly leaf, the one end fixedly connected with driving motor of mounting panel, driving motor's the reciprocal lead screw of output fixedly connected with, reciprocal lead screw is located the dead slot. The utility model discloses a be provided with the fly leaf in the dead slot on the mounting panel, drive the fly leaf through driving motor and reciprocal lead screw, make measuring unit on the fly leaf can measure the plane degree on ground, marking pen cooperation marking off board on the measuring unit can show the orbit of ground plane degree, make constructor can audio-visual observation ground's plane degree, improved the work efficiency of this device, be provided with the leveling bubble tube on the mounting panel, leveling bubble tube cooperation hydraulic pressure lift seat has played the effect of leveling.
Description
Technical Field
The utility model relates to an engineering survey field, in particular to be used for engineering flatness measuring apparatu.
Background
When the plane flatness of a building is measured, particularly for a measured space with a relatively small area, the traditional method adopts visual measurement or simple movable wheel type measuring tools such as a running rule, a feeler gauge and the like, and the measuring method has the defects of high labor intensity of operators, low working efficiency, poor measuring accuracy, incapability of timely repairing unqualified measured surfaces, and particularly cannot meet the requirement of flatness control of the measured surfaces in occasions with relatively high flatness requirements; thus, various structures of building level measuring instruments are also currently available. However, the existing building plane measuring device detects the building flatness through the displacement sensor, the building flatness is not visually represented in the mode, and the displacement sensor is an electrical device and is easily influenced by external force, so that the detection precision is reduced. Therefore, it is necessary to invent a flatness measuring apparatus for engineering to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for engineering flatness measuring apparatu to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a measuring instrument for engineering flatness comprises a mounting plate, wherein a dead slot is formed in one side of the upper surface of the mounting plate in a penetrating manner, a movable plate is arranged in the dead slot, a driving motor is fixedly connected to one end of the mounting plate, a reciprocating lead screw is fixedly connected to the output end of the driving motor, the reciprocating lead screw is positioned in the dead slot, one end, far away from the driving motor, of the reciprocating lead screw is movably connected with the dead slot through a bearing, a connecting slot is formed in one side of the movable plate and is connected with the connecting slot in a penetrating manner, a measuring assembly is arranged on the other side of the movable plate, a marking pen is arranged at the top end of the measuring assembly, a slot is formed in the other side of the upper surface of the mounting plate, a marking plate is inserted in the slot and is connected with one side of the marking, leveling bubble tubes are embedded at two ends of one side of the mounting plate.
Preferably, both sides of the movable plate are fixedly connected with limiting sliding blocks, limiting sliding grooves matched with the limiting sliding blocks are formed in the inner walls of the two sides of the empty groove, and the limiting sliding blocks are located in the limiting sliding grooves.
Preferably, both sides of the movable plate are fixedly connected with limiting sliding blocks, limiting sliding grooves matched with the limiting sliding blocks are formed in the inner walls of the two sides of the empty groove, and the limiting sliding blocks are located in the limiting sliding grooves.
Preferably, a ball groove is formed in the bottom end of the limiting sliding block, a ball is arranged in the ball groove, and the ball is attached to and connected with the inner bottom wall of the limiting sliding groove.
Preferably, the measuring component comprises a through groove formed in the movable plate, a movable rod penetrates through the through groove, and the bottom end of the movable rod is fixedly connected with a roller.
Preferably, the top end of the movable rod is fixedly connected with a connecting plate, and the lower surface of the connecting plate is connected with the upper surface of the movable plate through a compression spring.
Preferably, the middle part of the upper surface of the connecting plate is fixedly connected with a bump, and the bump is matched with the marking pen.
Preferably, one end of the bump is provided with a groove, one end of the marking pen is positioned in the groove, and the top of the groove is provided with a limit knob.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with the fly leaf in the dead slot on the mounting panel, drive the fly leaf through driving motor and reciprocal lead screw, make the measuring unit on the fly leaf can measure the plane degree on ground, marking pen cooperation marking off board on the measuring unit can show the orbit of ground plane degree, make constructor can audio-visual observation ground plane degree, improved the work efficiency of this device, be provided with the leveling bubble tube on the mounting panel, the leveling bubble tube cooperates hydraulic lifting seat to play the effect of leveling, can level the mounting panel, guaranteed the measurement accuracy of this device;
2. the utility model discloses a be provided with the movable rod on measuring assembly, the roughness on ground can be measured to the gyro wheel of movable rod bottom, and the pressure spring on movable rod top makes the gyro wheel closely laminate with ground, has guaranteed this device measuring precision, and lug on the connecting plate can be spacing fixed with the marking off pen through spacing knob, makes the marking off pen be convenient for change simultaneously.
Drawings
Fig. 1 is a schematic top view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the overall structure of the present invention.
Fig. 3 is a schematic structural section view of the measuring assembly of the present invention.
In the figure: 1. mounting a plate; 2. an empty groove; 23. a movable plate; 4. a drive motor; 5. a reciprocating screw; 6. Connecting grooves; 7. a measurement assembly; 8. a marking pen; 9. a slot; 10. marking a plate; 11. a hydraulic lifting seat; 12. leveling the bubble tube; 13. a limiting slide block; 14. a limiting chute; 15. a through groove; 16. a movable rod; 17. a roller; 18. a connecting plate; 19. a compression spring; 20. and (4) a bump.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a measuring instrument for engineering flatness as shown in figures 1-3, as shown in figures 1 and 2, comprising a mounting plate 1, a dead slot 2 is arranged on one side of the upper surface of the mounting plate 1 in a penetrating way, a movable plate 3 is arranged in the dead slot 2, a driving motor 4 is fixedly connected with one end of the mounting plate 1, a reciprocating lead screw 5 is fixedly connected with the output end of the driving motor 4, the reciprocating lead screw 5 is positioned in the dead slot 2, one end of the reciprocating lead screw 5 far away from the driving motor 4 is movably connected with the dead slot 2 through a bearing, a connecting groove 6 is arranged on one side of the movable plate 3, the reciprocating lead screw 5 is connected with the connecting groove 6 in a penetrating way, the driving motor 4 can drive the movable plate 3 to move at a constant speed through the reciprocating lead screw 5, a measuring component 7 is arranged on the other side of the movable plate 3, a, the line drawing board 10 is inserted in the slot 9, the line drawing pen 8 is connected with one side of the line drawing board 10 in an attaching mode, the line drawing pen 8 and the line drawing board 10 can show the track of the ground flatness, so that a constructor can visually observe the ground flatness, the working efficiency of the device is improved, the two ends of the lower surface of the mounting plate 1 are fixedly connected with the hydraulic lifting seat 11, the two ends of one side of the mounting plate 1 are inlaid with the leveling bubble tubes 12, the leveling bubble tubes 12 are matched with the hydraulic lifting seat 11 to play a leveling role, the mounting plate 1 can be leveled, and the measuring precision of the device is guaranteed.
As shown in fig. 3, both sides of the movable plate 3 are fixedly connected with a limiting slider 13, both side inner walls of the hollow groove 2 are provided with a limiting sliding groove 14 matched with the limiting slider 13, the limiting slider 13 is located in the limiting sliding groove 14, the movable plate 3 keeps moving linearly by the cooperation of the limiting slider 13 and the limiting sliding groove 14, the bottom end of the limiting slider 13 is provided with a ball groove, balls are arranged in the ball groove, the balls are attached to the inner bottom wall of the limiting sliding groove 14, and the arrangement of the balls reduces the friction force between the limiting slider 13 and the limiting sliding groove 14, so that the movable plate 3 is convenient to move;
the measuring component 7 comprises a through groove 15 formed in the movable plate 3, the inside of the through groove 15 is connected with a movable rod 16 in a penetrating manner, the bottom end of the movable rod 16 is fixedly connected with a roller 17, the flatness of the ground can be measured through the roller 17, the top end of the movable rod 16 is fixedly connected with a connecting plate 18, the lower surface of the connecting plate 18 is connected with the upper surface of the movable plate 3 through a compression spring 19, the compression spring 19 is arranged to enable the roller 17 to be tightly attached to the ground, a lug 20 is fixedly connected to the middle of the upper surface of the connecting plate 18 and matched with a marking pen 8, one end of the lug 20 is provided with a groove, one end of the marking pen 8 is located in the groove, the top of the groove is provided with a limiting knob, the marking pen 8 can be limited.
The utility model discloses the theory of operation:
when the device works, firstly, the movable rod 16 is lifted upwards to separate the roller 17 from the ground, then the mounting plate 1 is adjusted to be horizontal by matching the hydraulic lifting seat 11 with the leveling bubble tube 12, then the movable rod 16 is loosened, the movable rod 16 drives the roller 17 to move downwards under the action of the compression spring 19 until the roller 17 is tightly attached to the ground, then the driving motor 4 is started, the driving motor 4 drives the reciprocating screw 5 to rotate, the reciprocating screw 5 drives the movable plate 3 to slide along the length direction of the reciprocating screw 5, the movable plate 3 drives the measuring component 7 to move, the roller 17 on the measuring component 7 rolls on the ground, if the ground is uneven, the position of the movable rod 16 connected with the roller 17 in the vertical direction changes, and then the scribing pen 8 is driven to move upwards and downwards, so that the scribing pen 8 draws a track of the ground flatness on the scribing plate 10, the constructor can observe the flatness of the ground visually.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A flatness measuring instrument for engineering, comprising a mounting plate (1), characterized in that: the upper surface of the mounting plate (1) is provided with an empty groove (2) in a penetrating manner, a movable plate (3) is arranged in the empty groove (2), one end of the mounting plate (1) is fixedly connected with a driving motor (4), an output end of the driving motor (4) is fixedly connected with a reciprocating lead screw (5), the reciprocating lead screw (5) is positioned in the empty groove (2), one end, away from the driving motor (4), of the reciprocating lead screw (5) is movably connected with the empty groove (2) through a bearing, one side of the movable plate (3) is provided with a connecting groove (6), the reciprocating lead screw (5) is connected with the connecting groove (6) in a penetrating manner, the other side of the movable plate (3) is provided with a measuring component (7), the top end of the measuring component (7) is provided with a scribing pen (8), and the other side of the upper surface of the, have connect in slot (9) marking off board (10), marking off pen (8) are connected with the laminating of one side of marking off board (10), the equal fixedly connected with hydraulic pressure lift seat (11) in lower surface both ends of mounting panel (1), one side both ends of mounting panel (1) are all inlayed and are had leveling bubble tube (12).
2. An apparatus for engineering flatness measuring according to claim 1, characterized in that: the two sides of the movable plate (3) are fixedly connected with limiting sliding blocks (13), limiting sliding grooves (14) matched with the limiting sliding blocks (13) are formed in the inner walls of the two sides of the empty groove (2), and the limiting sliding blocks (13) are located in the limiting sliding grooves (14).
3. An apparatus for engineering flatness measuring according to claim 2, characterized in that: the ball groove has been seted up to the bottom of spacing slider (13), the inside in ball groove is provided with the ball, the ball is connected with the interior diapire laminating of spacing spout (14).
4. A flatness gauge for engineering purposes according to claim 3, wherein: the measuring component (7) comprises a through groove (15) formed in the movable plate (3), a movable rod (16) penetrates through the inside of the through groove (15), and a roller (17) is fixedly connected to the bottom end of the movable rod (16).
5. An apparatus for engineering flatness measuring according to claim 4, characterized in that: the top end of the movable rod (16) is fixedly connected with a connecting plate (18), and the lower surface of the connecting plate (18) is connected with the upper surface of the movable plate (3) through a compression spring (19).
6. An apparatus for engineering flatness measuring according to claim 5, characterized in that: the middle part of the upper surface of the connecting plate (18) is fixedly connected with a lug (20), and the lug (20) is matched with the marking pen (8).
7. An apparatus for engineering flatness measurement according to claim 6, characterized in that: one end of the bump (20) is provided with a groove, one end of the marking pen (8) is positioned in the groove, and the top of the groove is provided with a limit knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020804060.XU CN211346677U (en) | 2020-05-15 | 2020-05-15 | Be used for engineering flatness measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020804060.XU CN211346677U (en) | 2020-05-15 | 2020-05-15 | Be used for engineering flatness measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211346677U true CN211346677U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020804060.XU Expired - Fee Related CN211346677U (en) | 2020-05-15 | 2020-05-15 | Be used for engineering flatness measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211346677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147468A (en) * | 2023-04-20 | 2023-05-23 | 山东同昊建筑规划设计有限公司 | Topography flatness measuring device for urban planning |
-
2020
- 2020-05-15 CN CN202020804060.XU patent/CN211346677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147468A (en) * | 2023-04-20 | 2023-05-23 | 山东同昊建筑规划设计有限公司 | Topography flatness measuring device for urban planning |
| CN116147468B (en) * | 2023-04-20 | 2023-06-23 | 山东同昊建筑规划设计有限公司 | Topography flatness measuring device for urban planning |
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| Date | Code | Title | Description |
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| 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: 20200825 |