CN209877973U - Measuring device for civil engineering convenient to adjustment - Google Patents
Measuring device for civil engineering convenient to adjustment Download PDFInfo
- Publication number
- CN209877973U CN209877973U CN201920880837.8U CN201920880837U CN209877973U CN 209877973 U CN209877973 U CN 209877973U CN 201920880837 U CN201920880837 U CN 201920880837U CN 209877973 U CN209877973 U CN 209877973U
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- China
- Prior art keywords
- roller
- sleeve
- civil engineering
- rope
- measuring device
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring device for civil engineering convenient to adjustment, including base member and branch, the fixed expansion plate that is equipped with in top of base member, the fixed tape measure that is equipped with in one end at expansion plate top, the fixed box that is equipped with in top of branch one side, the rotatory grafting in side of fixed box has the serving roller, the end fixing of serving roller is equipped with the crank, the serving roller shows that a pot head that is close to the crank is equipped with the sleeve, the sleeve is close to top and the bottom of fixed box one side and all through inserting post and fixed box fixed connection, the surface that is located the inside serving roller of sleeve is convoluteed there is the tape measure. The utility model discloses a be equipped with wind spring and stop gear, wave the crank and drive the rope roller rotatory when releasing the tape measure, the wind spring can be driven by the rope roller and roll up, at this moment the wind spring can apply a restoring force to the rope roller, and the rising of tape measure need not operate with shaking the crank with the hand like this, and stop gear can carry out spacing fixed, the reading of being convenient for to the rope roller simultaneously.
Description
Technical Field
The utility model relates to a civil engineering field specifically is a measuring device for civil engineering convenient to adjustment.
Background
The measuring instrument for civil engineering, which is disclosed by Chinese utility model CN206546170U, comprises a base body, wherein a balance block is embedded in one side of the top of the base body, a lifting support column is fixedly connected to the other side of the top of the base body, a limit block is fixedly connected to the top of the lifting support column, and a support plate is fixedly connected to the front side of the limit block; the middle part of the front side of the support plate is fixedly connected with a horizontal plate, and the front side of the horizontal plate is fixedly connected with an angle measuring disc through a fastening bolt. The utility model discloses can measure the length on object vertical direction or the vertical distance during civil engineering construction fast, can measure the transverse distance of object and the length of horizontal direction in the civil engineering by the short-range measurement, this measuring apparatu has the function of measuring object horizontal direction or vertical direction length and measuring angle when civil engineering is under construction, thereby be favorable to this measuring apparatu for civil engineering's using widely, when the comparison file still has measurement vertical height, the stretch-drop of pouring weight all need to wave a rope reel with the hand and operate, stop gear and quick winding mechanism lack, be not convenient for carry out the problem of quick adjustment to the pouring weight, and horizontal measuring mechanism's measuring plate adopts syllogic structure and directly sets up the scale on measuring the board body, the error is great when using like this, be not convenient for carry out the reading simultaneously. We have therefore improved this and propose a measuring device for civil engineering which is easy to adjust.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a measuring device for civil engineering convenient to adjustment, including base member and branch, the top of base member is fixed and is equipped with the expansion plate, the one end of expansion plate top is fixed and is equipped with the tape measure, the top of branch one side is fixed and is equipped with fixed box, the rotatory grafting in side of fixed box has the serving roller, the end fixing of serving roller is equipped with the crank, the serving roller shows that is close to the crank is equipped with the sleeve, the top and the bottom of sleeve near fixed box one side all are through inserting the post and fixed connection with fixed box, lie in the sleeve inside the surface of serving roller has coiled flexible rule, the bottom of flexible rule runs through the bottom of sleeve and is fixed and is equipped with the pouring weight, the inside fixing of fixed box is equipped with the coil spring, the tip of coil spring outer lane and the inner chamber fixed connection of fixed box, the tip of coil spring inner circle and the surface fixed connection of serving roller, a limiting mechanism is arranged between the fixed box and the sleeve.
As a preferred technical scheme of the utility model, stop gear includes two clamp blocks, a screw thread post and a hand screwed nut, two the clamp block is located the both sides of serving as reasons roller respectively, and two the bottom of clamp block is all through the side fixed connection of pivot with fixed box, the fixed top of pegging graft at one of them clamp block of screw thread post, the other end of screw thread post run through another clamp block and with hand screwed nut threaded connection.
As an optimized technical scheme of the utility model, anti-skidding line, two have been seted up to the surface of serving roller the relative one side of clamp splice is all fixed and is equipped with the rubber pad.
As a preferred technical scheme of the utility model, the window has been seted up in telescopic front, the inside of window is inlayed and is equipped with convex lens.
As an optimal technical scheme of the utility model, the expansion plate comprises three slide bar, the both sides of the inner chamber of slide bar are all fixed and are equipped with the slider, the spout has all been seted up to the both sides of slide bar surface, through the cooperation sliding connection of slider and spout between two adjacent pegs, the tip of tape measure is connected with the tip block of the slide bar of innermost.
As an optimal technical scheme of the utility model, the serving roller all fixes being equipped with cylinder bearing, a plurality of with fixed box and telescopic swivelling joint department antifriction bearing's inner circle all is connected with the surface fixed of serving roller.
The utility model has the advantages that: this kind of measuring device for civil engineering convenient to adjustment, through being equipped with wind spring and stop gear, wave the crank and drive the rope roller rotatory when releasing the tape measure, the wind spring can be driven by the rope roller and roll up, at this moment, the wind spring can exert a restoring force to the rope roller, can clip the rope roller through stop gear after the pouring weight is placed in place, prevent its motion, then the numerical value to the tape measure show observe and the record can, the rising of tape measure need not operate with shaking the crank with the hand, stop gear can carry out spacing fixedly to the rope roller simultaneously, the reading of being convenient for.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a measuring device for civil engineering work of the present invention, which facilitates adjustment;
FIG. 2 is a schematic view showing a partially enlarged structure of a measuring apparatus for civil engineering work according to the present invention, which facilitates adjustment;
FIG. 3 is a schematic view of a cross-sectional structure of a fixing case of a measuring device for civil engineering of the present invention, which facilitates adjustment;
FIG. 4 is a schematic view of a cross-sectional structure of a clamp block of a measuring device for civil engineering of the present invention, which is convenient for adjustment;
FIG. 5 is an enlarged view of the retractable plate of the surveying device for civil engineering of the present invention for facilitating adjustment;
fig. 6 is a schematic view of the top view structure of the retractable plate of the measuring device for civil engineering, which is convenient for adjustment.
In the figure: 1. a substrate; 2. a strut; 3. a retractable plate; 4. a tape measure; 5. a fixing box; 6. a rope winding roller; 7. a crank; 8. a sleeve; 9. a flexible rule; 10. a weight block; 11. a coil spring; 12. a clamping block; 13. a threaded post; 14. screwing the nut by hand; 15. a rubber pad; 16. a viewing window.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5 and 6, the utility model relates to a measuring device for civil engineering convenient to adjust, which comprises a base body 1 and a support rod 2, a retractable plate 3 is fixed on the top of the base body 1, a measuring tape 4 is fixed on one end of the top of the retractable plate 3, a fixing box 5 is fixed on the top of one side of the support rod 2, a rope roller 6 is rotatably inserted on the side surface of the fixing box 5, a crank 7 is fixed on the end of the rope roller 6, a sleeve 8 is sleeved on one end of the rope roller 6 close to the crank 7, the top and the bottom of one side of the sleeve 8 close to the fixing box 5 are fixedly connected with the fixing box 5 through an inserting column, a flexible rule 9 is wound on the surface of the rope roller 6 in the sleeve 8, the bottom end of the flexible rule 9 penetrates through the bottom of the sleeve 8 and is fixedly provided with a weight 10, a coil spring 11 is fixed in the fixing box 5, the end of the outer ring of the coil spring 11, the end part of the inner ring of the coil spring 11 is fixedly connected with the outer surface of the rope roller 6, and a limiting mechanism is arranged between the fixed box 5 and the sleeve 8.
Wherein, stop gear includes two clamp splice 12, a screw thread post 13 and a hand screwed nut 14, two clamp splice 12 are located the both sides of serving as reasons roller 6 respectively, and the bottom of two clamp splice 12 all through the side fixed connection of pivot with fixed box 5, the fixed top of pegging graft at one of them clamp splice 12 of screw thread post 13, the other end of screw thread post 13 runs through another clamp splice 12 and with hand screwed nut 14 threaded connection, just so can let two clamp splice 12 relative motion through rotatory hand screwed nut 14, be convenient for press from both sides tightly spacingly to serving as reasons roller 6.
Wherein, anti-skidding line has been seted up to the surface of serving roller 6, and the relative one side of two clamp splice 12 is all fixed and is equipped with rubber pad 15, sets up anti-skidding line and sets up rubber pad 15 on clamp splice 12 simultaneously on serving roller 6's surface, can increase the frictional force between clamp splice 12 and the serving roller 6 like this, can let clamp splice 12 carry out more effectual spacing to serving roller 6.
Wherein, window 16 has been seted up on the front of sleeve 8, and window 16's inside is inlayed and is equipped with convex lens, and convex lens can carry out effectual enlargeing to the scale mark and the digit on tape measure 9 surface, and the people of being convenient for follow window 16 and go up observing.
Wherein, expansion plate 3 comprises three slide bar, the both sides of the inner chamber of slide bar are all fixed and are equipped with the slider, the spout has all been seted up to the both sides of slide bar surface, cooperation sliding connection through slider and spout between two adjacent peg, the tip of tape measure 4 is connected with the tip block of the slide bar of the most inside, expansion plate 3 waits to guarantee also that its top is level and smooth when expanding like this, the expansion that expansion plate 3 can be followed to tape measure 4 simultaneously is stretched, be convenient for read relevant numerical value.
Wherein, the rope roller 6 all fixes being equipped with cylinder bearing with the swivelling joint department of fixed box 5 and sleeve 8, a plurality of antifriction bearing's inner circle all with the fixed surface connection of rope roller 6, set up antifriction bearing and can effectually reduce the frictional force between rope roller 6 and fixed box 5 and the sleeve 8, the portable rotation of the rope roller 6 of being convenient for.
When the device works, the device is moved to a proper position to be installed and fixed, the expansion plate 3 can be directly pulled open when the distance in the horizontal direction needs to be measured, then the numerical value on the tape measure 4 can be observed and read, the structure is simple, the use is convenient, when the distance in the vertical direction needs to be measured, the crank 7 can be shaken to drive the rope rolling roller 6 to rotate and release the tape measure 9, then the coil spring 11 in the fixed box 5 is wound, at the moment, the coil spring 11 can apply a reset force to the rope rolling roller 6, the nut 14 can be screwed by a rotating hand after the weight 10 moves in place to drive the two clamping blocks 12 to move relatively, simultaneously the two rubber pads 15 follow the relative movement to clamp the rope rolling roller 6, the anti-slip grains are arranged on the surface of the rope rolling roller 6, the rubber pads 15 are arranged on the clamping blocks 12, and therefore, the friction force between the clamping blocks 12 and the rope rolling roller 6 can, can let clamp splice 12 carry out more effectual spacing to serving roller 6, then just can observe the numerical value on the tape measure 9 through window 16 on the sleeve 8, convex lens can carry out effectual enlargeing to the scale mark and the digit on tape measure 9 surface, and the people of being convenient for observe from window 16, and whole device simple structure is convenient for adjust and makes things convenient for the staff to use.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The measuring device for civil engineering convenient to adjust comprises a base body (1) and a support rod (2) and is characterized in that a telescopic plate (3) is fixedly arranged at the top of the base body (1), a measuring tape (4) is fixedly arranged at one end of the top of the telescopic plate (3), a fixing box (5) is fixedly arranged at the top of one side of the support rod (2), a rope winding roller (6) is rotatably inserted into the side face of the fixing box (5), a crank (7) is fixedly arranged at the end part of the rope winding roller (6), a sleeve (8) is sleeved at one end, close to the crank (7), of the surface of the rope winding roller (6), the top and the bottom, close to one side of the fixing box (5), of the sleeve (8) are fixedly connected with the fixing box (5) through inserting columns, a flexible ruler (9) is arranged inside the sleeve (8), the surface of the rope winding roller (6) is wound with the flexible ruler (9), the bottom end of the flexible ruler (9) penetrates through the bottom of the sleeve, the rope winding device is characterized in that a coil spring (11) is fixedly arranged inside the fixed box (5), the end part of the outer ring of the coil spring (11) is fixedly connected with the inner cavity of the fixed box (5), the end part of the inner ring of the coil spring (11) is fixedly connected with the outer surface of the rope winding roller (6), and a limiting mechanism is arranged between the fixed box (5) and the sleeve (8).
2. The measuring device convenient to adjust for civil engineering of claim 1, characterized in that, the stop gear includes two clamp blocks (12), a threaded column (13) and a hand nut (14), two clamp blocks (12) are respectively located at both sides of the rope roller (6), and the bottom ends of two clamp blocks (12) are fixedly connected with the side of the fixed box (5) through the rotating shaft, the threaded column (13) is fixedly inserted at the top of one clamp block (12), the other end of the threaded column (13) passes through the other clamp block (12) and is in threaded connection with the hand nut (14).
3. An adjustable measuring device for civil engineering as claimed in claim 2, characterized in that the outer surface of the rope roller (6) is provided with anti-slip threads, and the opposite sides of the two clamping blocks (12) are fixedly provided with rubber pads (15).
4. An adjustable measuring device for civil engineering as claimed in claim 1, characterized in that the sleeve (8) has a window (16) in its front face, the window (16) being internally fitted with a convex lens.
5. The civil engineering measuring device convenient to adjust as defined in claim 1, wherein the expansion plate (3) comprises three sliding rods, sliding blocks are fixedly arranged on both sides of the inner cavity of each sliding rod, sliding grooves are formed on both sides of the outer surface of each sliding rod, two adjacent hanging rods are slidably connected through the matching of the sliding blocks and the sliding grooves, and the end of the measuring tape (4) is connected with the end of the innermost sliding rod in a clamping manner.
6. A civil engineering measuring device convenient for adjustment according to claim 1, characterized in that the rotary joints of the rope roller (6) with the fixed box (5) and the sleeve (8) are fixedly provided with roller bearings, and the inner rings of a plurality of the roller bearings are fixedly connected with the outer surface of the rope roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880837.8U CN209877973U (en) | 2019-06-13 | 2019-06-13 | Measuring device for civil engineering convenient to adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880837.8U CN209877973U (en) | 2019-06-13 | 2019-06-13 | Measuring device for civil engineering convenient to adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877973U true CN209877973U (en) | 2019-12-31 |
Family
ID=68947326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920880837.8U Expired - Fee Related CN209877973U (en) | 2019-06-13 | 2019-06-13 | Measuring device for civil engineering convenient to adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028943A (en) * | 2021-03-08 | 2021-06-25 | 新乡职业技术学院 | Measuring device for building engineering management |
-
2019
- 2019-06-13 CN CN201920880837.8U patent/CN209877973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028943A (en) * | 2021-03-08 | 2021-06-25 | 新乡职业技术学院 | Measuring device for building engineering management |
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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: 20191231 Termination date: 20200613 |