CN214657298U - Linear construction leveling device - Google Patents
Linear construction leveling device Download PDFInfo
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- CN214657298U CN214657298U CN202120610964.3U CN202120610964U CN214657298U CN 214657298 U CN214657298 U CN 214657298U CN 202120610964 U CN202120610964 U CN 202120610964U CN 214657298 U CN214657298 U CN 214657298U
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- support pipe
- tape measure
- leveling device
- angle plate
- fixedly arranged
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Abstract
The application relates to a linear construction leveling device, which relates to the field of foundation pit supporting technology and comprises a first support pipe, a second support pipe, a positioning device, a tape measure box and an angle plate; the first support pipe and the second support pipe are transparent, the positioning device is arranged in the first support pipe, the angle plate is fixedly arranged on the first support pipe, the tape measure box is fixedly arranged on the angle plate, and one end of the tape measure box, which is pulled out, is arranged on the second support pipe. This application has flattening precision height and efficient effect.
Description
Technical Field
The application relates to the field of foundation pit supporting technology, in particular to a linear construction leveling device.
Background
At present, the main soil body is excavated and transported out when a foundation pit is excavated, and when the bottom surface of the foundation pit is close to the designed elevation, a small excavator is matched with manual work to excavate and level the basement. The leveling work of the bottom of the foundation pit aims at achieving the elevation and the flatness of design requirements and facilitating the construction of subsequent cushion concrete and building concrete bottom plates. Design foundation ditch bottom surface generally can set up certain drainage slope, if the foundation ditch bottom surface flattening effect is poor then can appear bed course thickness uneven and the problem that the drainage was not smooth and easy temporarily in the rainy day in the work progress.
In the existing construction site leveling, a height point is usually measured by a level or a total station, soil excavation and trimming are carried out while measuring, wood sticks and the like are inserted at intervals at the bottom of a foundation pit, and after marking, workers visually observe the marked position to level. The above modes are low in efficiency and poor in leveling precision.
In view of the above-described related art, the inventors consider that there are problems of poor leveling accuracy and low efficiency by instrumental measurement or insertion-beating of a stick.
SUMMERY OF THE UTILITY MODEL
Poor and the inefficiency technical problem of beating the wooden stick flattening precision through the instrument measurement or inserting in order to improve, this application provides a linear construction leveling device.
The application provides a linear construction leveling device adopts following technical scheme:
a linear construction leveling device comprises a first support pipe, a second support pipe, a positioning device, a tape measure box and an angle plate; the first support pipe and the second support pipe are transparent, the positioning device is arranged in the first support pipe, the angle plate is fixedly arranged on the first support pipe, the tape measure box is fixedly arranged on the angle plate, and one end of the tape measure box, which is pulled out, is arranged on the second support pipe.
By adopting the technical scheme, the first support pipe and the second support pipe are transparent, and the vertical positions of the first support pipe and the second support pipe are determined by the positioning device, so that the positioning device is convenient to observe; the first support pipe and the second support pipe are fixedly arranged on the ground, when small-range leveling in a foundation pit is carried out, the angle plate is adjusted to be a right angle, the tape measure is pulled, the pulled end of the ruler strip is fixedly arranged on the second support pipe, and a spade is manually used for leveling a bulge or a hollow on the ground by observing the distance between the ruler strip and the ground, so that the waste of labor and time caused by measurement through an instrument is avoided; because the measuring tape can be stretched and lengthened in a telescopic mode, the shovel cannot break when touching the measuring tape in the using process, and the measuring tape can be restored to a horizontally tensioned state.
Optionally, the angle plate is fixedly mounted on the first bracket pipe through a clamp.
Through adopting above-mentioned technical scheme for the angle board is installed firmly on first support pipe, can reciprocate.
Optionally, the angle plate includes a protractor, a positioning rod, and a rotating rod; the protractor sets firmly on the locating lever, the bolt hole has all been seted up to the one end of locating lever with the one end of dwang, the locating lever with dwang bolt fastening.
Through adopting above-mentioned technical scheme, look for design angle on the protractor, rotate the dwang to design angle department, screw up the bolt to realize the adjustment of angle, make operation process simple, the constitution simple structure of angle board simultaneously, easy to assemble.
Optionally, the dwang is provided with the layer board that the level set up firmly, the layer board perpendicular to the dwang, the layer board sets firmly the dwang is close to one side of tape measure box, the chi strip bottom surface that the tape measure box stretches out paste in the upper surface of layer board.
By adopting the technical scheme, the tape measure box is fixedly arranged on the rotating rod, the bottom of the tape measure box is placed on the supporting plate, and when the tape measure box is used, the drawn-out tape measure extends along the length direction of the supporting plate, and the bottom surface of the tape measure is attached to the upper surface of the supporting plate, so that the angle drawn out by the tape measure is accurate.
Optionally, a hook is fixedly arranged at one end of the tape measure box, from which the tape measure strip can be pulled out, and the hook is arranged on the second support pipe.
Through adopting above-mentioned technical scheme for the chi strip is fixed simply on second stake pipe.
Optionally, a rubber pad is fixedly arranged on the inner wall of the clamp.
Through adopting above-mentioned technical scheme, increased the frictional force between clamp and the first support pipe for the clamp is installed more firmly on first support pipe, also can avoid the clamp to scratch the outer wall of bad first support pipe simultaneously.
Optionally, the positioning device comprises a card, a vertical line and a vertical ball; the card sets firmly in first support pipe, just the perforation has been seted up to the center department of card, the one end of plumb line sets firmly the up end of first support pipe, the plumb line is kept away from the one end of first support pipe up end passes the perforation and hangs down the ball rigid coupling.
By adopting the technical scheme, whether the vertical line is in contact with the inner peripheral surface of the through hole or not is observed to determine the vertical state of the first support pipe or the second support pipe, so that the first support pipe or the second support pipe is easier to mount, and the operation process is simple; the positioning device has simple structure and is easy to realize.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first support pipe and the second support pipe are arranged to be transparent, and the vertical positions of the first support pipe and the second support pipe are determined through the positioning device, so that the positioning device is convenient to observe; the first support pipe and the second support pipe are fixedly arranged on the ground, when small-range leveling in a foundation pit is carried out, the angle plate is adjusted to be a right angle, the tape measure is pulled, the pulled end of the ruler strip is fixedly arranged on the second support pipe, and a spade is manually used for leveling a bulge or a hollow on the ground by observing the distance between the ruler strip and the ground, so that the waste of labor and time caused by measurement through an instrument is avoided; because the measuring tape can be stretched and lengthened in a telescopic way, the measuring tape can not be broken after the spade touches the measuring tape in the using process, and the horizontal tensioning state can be recovered;
2. the angle plate is fixedly arranged on the hoop, and the hoop is fixedly arranged on the first bracket pipe, so that the angle plate is stably arranged on the first bracket pipe and can move up and down;
3. the linear construction leveling device is simple in structure and simple to assemble.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the fixing manner of the angle plate in the embodiment of the present application.
Fig. 3 is a schematic view of the installation of the angle plate in the embodiment of the present application.
Fig. 4 is a perspective view of a first stent tube in an embodiment of the present application.
Description of reference numerals: 1. a first support tube; 11. a butt plate; 12. clamping a hoop; 2. a second stent tube; 3. a positioning device; 31. a card; 311. perforating; 32. a vertical line; 33. a drooping ball; 34. an iron rod; 4. a tape measure box; 41. hooking; 5. an angle plate; 51. a protractor; 52. positioning a rod; 53. rotating the rod; 531. an observation hole; 54. bolt holes; 55. and (7) a supporting plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses linear construction leveling device. Referring to fig. 1, a linear construction leveling device includes a first support pipe 1, a second support pipe 2, a positioning device 3 for observing the vertical state of the first support pipe 1 and the second support pipe 2, a tape measure box 4, and a foldable angle plate 5 installed on the first support pipe 1. When the device is used, the first support pipe 1 is in a vertical state through the positioning device 3, the angle of the angle plate 5 is adjusted according to working conditions, when a small-range foundation pit is leveled, the angle of the angle plate 5 is adjusted to be a right angle, the ruler strips in the tape measure box 4 are lengthened and fixed on the second support pipe 2 according to a horizontal angle, the ruler strips are located above the bottom of the foundation pit, the designed ruler strips are 5cm-10cm away from the bottom surface of the foundation pit, the distance between the ruler strips and the ground is visually observed, and a spade is manually used for leveling the soil surface at the bottom of the foundation pit, so that the vertical distance between the leveled soil surface and the ruler strips is the same; when the drainage slope is leveled, the angle plate 5 is adjusted to the gradient of the drainage slope, the tape is pulled, the end pulled out by the tape is fixed on the second bracket pipe 2, and then a spade is manually used for leveling.
Referring to fig. 1, a first support pipe 1 and a second support pipe 2 are made of transparent and wear-resistant plastics, and scales are arranged on the first support pipe 1 and the second support pipe 2 in the length direction, so that after the position of the first support pipe 1 is determined, the buried depth of the second support pipe 2 is determined by observing the scales on the first support pipe 1. The conical tips are fixedly arranged at one ends, close to the ground, of the first support pipe 1 and the second support pipe 2, so that the first support pipe 1 and the second support pipe 2 can be inserted into the ground more easily.
Referring to fig. 2, clamp 12 has set firmly on first support pipe 1, clamp 12 sets up to two, the both ends of clamp 12 opening part are provided with docking plate 11 respectively, docking plate 11 is by bolted connection, make clamp 12 seal, the fixed rubber pad that sets up on the inner wall of clamp 12, the rubber pad sets up along the circumference of clamp 12, frictional force between clamp 12 and the first support pipe 1 has been increased, make clamp 12 install more firm on first support pipe 1, also can avoid clamp 12 to scratch the outer wall of first support pipe 1 simultaneously.
Referring to fig. 2, the angle plate 5 is fixedly coupled to the yoke 12 such that the angle plate 5 is fixedly secured to the first bracket tube 1. The angle plate 5 comprises an iron protractor 51, a positioning rod 52 and a rotating rod 53, wherein the positioning rod 52 and the rotating rod 53 are both iron rods; the both ends of locating lever 52 respectively with the outer wall welding of clamp 12, protractor 51 welds on locating lever 52, and the central point setting of protractor 51 is in the one end of locating lever 52, bolt hole 54 has been seted up to the central point department of protractor 51, bolt hole 54 runs through in the one end that locating lever 52 is close to protractor 51 central point, bolt hole 54 has also been seted up to the one end of dwang 53, wear to be equipped with the bolt in bolt hole 54, the end of bolt passes dwang 53 in proper order, locating lever 52, bolt hole 54 and nut threaded connection on the protractor 51, make dwang 53, locating lever 52 connects, fastening bolt, make the rigidity of dwang 53.
Referring to fig. 2, the rotating lever 53 is provided with an observation hole 531, the observation hole 531 is disposed at a side of the rotating lever 53 near the upper end of the first bracket tube 1, and when the rotating lever 53 rotates, an angle of the rotating lever 53 corresponding to the iron angle gauge 51 is observed through the observation hole 531, so that the angle of the rotating lever 53 is accurate.
Referring to fig. 3, a support plate 55 is horizontally and fixedly disposed on a side of the rotation lever 53 away from the positioning rod 52, the support plate 55 is disposed along a length direction of the positioning rod 52, and the support plate 55 is perpendicular to the positioning rod 52. The tape measure box 4 is clamped on the positioning rod 52, the bottom of the tape measure box 4 is placed on the upper surface of the supporting plate 55, the tape measure in the tape measure box 4 is stretched along the length direction of the supporting plate 55, and the bottom surface of the tape measure is attached to the upper surface of the supporting plate 55, so that the stretching direction of the tape measure is more accurate. The fixed crotch 41 that is provided with of one end that the chi strip can be pulled out, crotch 41 are buckled by square strip shape iron sheet and are formed, and crotch 41 is hooked on second stake pipe 2 for the one end that the chi strip was pulled out can fixed mounting on second stake pipe 2.
Referring to fig. 4, the positioning device 3 includes a circular card 31, a vertical line 32, and a vertical ball 33; the positioning device 3 is mounted in the first and second bracket pipes 1 and 2 in the same manner, and the positioning device 3 is mounted in the first bracket pipe 1 as an example. The circular card 31 is fixedly arranged in the first support pipe 1, a through hole 311 is formed in the center of the card 31, and the card 31 in the first support pipe 1 is perpendicular to the axis of the first support pipe 1; the up end of first support pipe 1 is sealed, and the through-hole has all been seted up to the center department of first support pipe 1 up end, the through-hole is passed to the one end of perpendicular line 32, and the one end that perpendicular line 32 passed the through-hole is bolted with iron bar 34, make the fixed up end at first support pipe 1 of perpendicular line 32, the one end and the plumb ball 33 fixed connection of first support pipe 1 up end are kept away from to perpendicular line 32, plumb ball 33 passes perforation 311, whether there is the contact to confirm the angle of first support pipe 1 through observing perpendicular line 32 and perforation 311 inner peripheral surface, thereby adjust the angle of first support pipe 1, make perpendicular line 32 and perforation 311 inner peripheral surface contactless, thereby confirm the vertical state of first support pipe 1, make the vertical fixing of first support pipe 1 subaerial.
The implementation principle of the application is as follows: confirm the position of first support pipe 1 earlier, confirm the vertical direction of first support pipe 1 through positioner 3, combine the angle of various operating mode angle of adjustment board 5, the tensile end of tape measure is pulled out along dwang 53, make the chi strip pull out and fix on second support pipe 2 according to the angle, make when leveling in the minizone, through observing the distance on chi strip distance ground, through artifical use spade flattening, the flattening precision has been improved, the extravagant manpower that leads to through the instrument measurement has been avoided, time, the efficiency is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a linear construction leveling device which characterized in that: comprises a first bracket pipe (1), a second bracket pipe (2), a positioning device (3), a tape measure box (4) and an angle plate (5); the first support pipe (1) and the second support pipe (2) are transparent, the positioning device (3) is arranged in the first support pipe (1), the angle plate (5) is fixedly arranged on the first support pipe (1), the tape measure box (4) is fixedly arranged on the angle plate (5), and one end pulled out by a tape measure in the tape measure box (4) is arranged on the second support pipe (2).
2. The linear construction leveling device of claim 1, wherein: the angle plate (5) is fixedly installed on the first support pipe (1) through a hoop (12).
3. The linear construction leveling device of claim 2, wherein: the angle plate (5) comprises a protractor (51), a positioning rod (52) and a rotating rod (53); the protractor (51) is fixedly arranged on the positioning rod (52), bolt holes (54) are formed in one end of the positioning rod (52) and one end of the rotating rod (53), and the positioning rod (52) and the rotating rod (53) are fixed through bolts.
4. The linear construction leveling device of claim 3, wherein: set firmly layer board (55) that the level set up on dwang (53), layer board (55) perpendicular to dwang (53), layer board (55) set firmly dwang (53) are close to one side of tape measure box (4), the chi strip bottom surface that tape measure box (4) stretched out paste in the upper surface of layer board (55).
5. The linear construction leveling device of claim 4, wherein: a hook (41) is fixedly arranged at one end of the tape in the tape box (4) which can be pulled out, and the hook (41) is hooked on the second support pipe (2).
6. The linear construction leveling device of claim 5, wherein: and a rubber pad is fixedly arranged on the inner wall of the hoop (12).
7. The linear construction leveling device of claim 1, wherein: the positioning device (3) comprises a card (31), a vertical line (32) and a vertical ball (33); card (31) set firmly in first support pipe (1), just perforation (311) have been seted up to the center department of card (31), the one end of perpendicular line (32) sets firmly the up end of first support pipe (1), perpendicular line (32) are kept away from the one end of first support pipe (1) up end passes perforation (311) and plumb bob (33) rigid coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120610964.3U CN214657298U (en) | 2021-03-25 | 2021-03-25 | Linear construction leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120610964.3U CN214657298U (en) | 2021-03-25 | 2021-03-25 | Linear construction leveling device |
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| Publication Number | Publication Date |
|---|---|
| CN214657298U true CN214657298U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120610964.3U Active CN214657298U (en) | 2021-03-25 | 2021-03-25 | Linear construction leveling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793187A (en) * | 2023-08-22 | 2023-09-22 | 国网山东省电力公司滨州供电公司 | Measuring mechanism for installation of electric power facilities |
-
2021
- 2021-03-25 CN CN202120610964.3U patent/CN214657298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793187A (en) * | 2023-08-22 | 2023-09-22 | 国网山东省电力公司滨州供电公司 | Measuring mechanism for installation of electric power facilities |
| CN116793187B (en) * | 2023-08-22 | 2024-01-26 | 国网山东省电力公司滨州供电公司 | Measuring mechanism for installation of electric power facilities |
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