CN214583263U - Measuring tool for positioning independent foundation - Google Patents
Measuring tool for positioning independent foundation Download PDFInfo
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- CN214583263U CN214583263U CN202120951673.0U CN202120951673U CN214583263U CN 214583263 U CN214583263 U CN 214583263U CN 202120951673 U CN202120951673 U CN 202120951673U CN 214583263 U CN214583263 U CN 214583263U
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Abstract
The utility model discloses a measuring tool for independent foundation positioning, the measuring tool includes support frame, wide line, rings, suspension wire and plumb bob, the support frame is equipped with two, two support frames are the symmetrical state and arrange, be equipped with the wide line that can dismantle the connection between two support frames, the rings cover and arrange in wide line, and can move about on wide line, the lower extreme and the plumb bob fixed connection of suspension wire, its upper end and rings swing joint, the suspension wire forms the activity knot through the rings, the plumb bob is under the effect of suspension wire, through the activity knot adjustable plumb bob rise or fall height; the suspension wire is vertical to the axis of the wide wire, and the plumb bob can freely move along the axis of the wide wire through the suspension wire and the hanging ring. The measuring tool of the utility model is used for independent foundation positioning measurement, can quickly and accurately determine foundation positioning, shorten measuring time and improve lofting efficiency; the novel LED lamp has the advantages of simple structure, reasonable design, low manufacturing cost and strong practicability, and is favorable for popularization and application.
Description
Technical Field
The utility model relates to a civil engineering technical field, concretely relates to measuring tool for independent foundation location.
Background
In the building construction process, when a pouring foundation structure is installed in an excavated foundation pit, the position needs to be accurately positioned. According to field investigation, in the building engineering at present, a construction method is to mark the bottom of a foundation pit, a measurer repeatedly uses a total station to position and pay off the foundation pit, when the existing construction method is used for measuring and positioning the foundation pit with deeper excavation and complex construction site, the total station is used for measuring, and a measurement control point needs to be rotated for multiple times, so that the paying-off process takes much time, the error of a coordinate point is increased due to the fact that the measurement control point is rotated for multiple times, and if positioning deviation is caused, the quality of the whole building is affected. The mode not only consumes more manpower, but also has more determined number of measurement control points, and the on-site positioning and leveling process is more troublesome, so that the speed is low, and the mode is not suitable for being adopted in a large amount on a construction site.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the problem that exists in the background art, provide a simple structure, with low costs, operation and convenient to use's measuring tool utilizes this measuring tool to be used for independent basis positioning measurement, can effectively solve consuming time in the basis positioning measurement, take a lot of work and measurement accuracy poor problem, specifically speaking is a measuring tool for independent basis location.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a measuring tool for independent foundation positioning comprises two support frames, a wide line, a lifting ring, a lifting line and a plumb bob, wherein the two support frames are symmetrically arranged, the wide line which is detachably connected is arranged between the two support frames, the lifting ring is sleeved in the wide line and can move left and right on the wide line, the lower end of the lifting line is fixedly connected with the plumb bob, the upper end of the lifting line is movably connected with the lifting ring, the lifting line forms a movable knot through the lifting ring, and the plumb bob can adjust the lifting height or the falling height of the plumb bob through the movable knot under the action of the lifting line; the plumb bob can freely move along the axis of the wide line through the plumb line and the hanging ring.
Further, a measuring tool for independent foundation location, wherein the support frame is including bracing piece, bolt and supporting legs, the bolt is equipped with a plurality ofly, on a plurality of equidistant being fixed in the bracing piece of bolt, the supporting legs sets up in the bracing piece bottom, the wide line passes through the bolt and is connected with the support frame.
Further, the utility model discloses a measuring tool for independent foundation positioning, wherein the bracing piece adopts 650mm 50mm 4 mm's aluminum alloy square pipe, the bolt is equipped with threely, adopts M8X 1.25X 50's bolt, and the interval between three bolts is 200mm, wherein is located the distance between bolt and the bracing piece top on upper portion 100mm, and is located the distance between bolt and the bracing piece bottom of lower part 150mm, and the three bolts that are fixed in two support frames are the distribution of symmetric state; the supporting legs are composed of four reinforcing steel bars with the length of 350mm and the diameter of 10mm, the four reinforcing steel bars are fixedly connected with the bottom of the supporting rod in a radial mode through a welding mode, and the included angle between each reinforcing steel bar and the ground is 30 degrees.
Further, a measuring tool for independent foundation location, wherein the wide line adopts length to be 8 ~ 10 m's wire rope, rings adopt the metal ring that the diameter is 10mm, the suspension wire adopts length to be 5 ~ 7 m's flexible rope, the plumb bob adopts weight to be 0.2 ~ 0.3kg for solid metal hammer.
Adopt a measuring tool for independent foundation location, compare with prior art, its beneficial effect lies in: because be equipped with wide line between two support frames, and rings cover arranges in on the wide line to can follow wide line removal, simultaneously, the plumb bob passes through suspension wire and rings swing joint, the plumb bob can be followed under rings's effect the axis at wide line place freely removes, through plumb bob free fall point, conveniently confirms corresponding axis in the foundation ditch, and the reuse tape measure is drawn independent basic positioning line, can obtain the position location of foundation ditch. The measuring tool is used for independent foundation positioning measurement, effectively solves the problems of time consumption, labor waste and poor measuring precision in the foundation positioning measurement, has simple structure and reasonable design, can quickly and accurately determine the foundation positioning, greatly shortens the measuring time and improves the lofting efficiency; and the tool is made of common materials, low in manufacturing cost, less in labor required for operation, strong in practicability and beneficial to popularization and application.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the structure state of the measuring tool in use.
Shown in the figure: 1-support frame, 11-support rod, 12-bolt, 13-support foot, 2-wide line, 3-hanging ring, 4-hanging line, 41-movable knot and 5-plumb bob.
Detailed Description
To further illustrate the concept of the present invention, the following detailed description will be made with reference to the accompanying drawings:
as shown in fig. 1 and 2, the measuring tool for independent foundation positioning of the present invention comprises two support frames 1, a wide line 2, two hanging rings 3, a hanging line 4 and a plumb bob 5, wherein the two support frames 1 are arranged in a symmetrical state, the wide line 2 is detachably connected between the two support frames 1, the hanging ring 3 is sleeved in the wide line 2 and can move left and right on the wide line 2, the lower end of the hanging line 4 is fixedly connected with the plumb bob 5, the upper end of the hanging line 4 is movably connected with the hanging rings 3, the hanging line 4 is formed with a movable joint 41 through the hanging rings 3, and the plumb bob 5 can adjust the rising or falling height of the plumb bob 5 through the movable joint 41 under the action of the hanging line 4; the suspension wire 4 is perpendicular to the axis of the wide wire 2, and the plumb bob 5 can freely move along the axis of the wide wire 2 through the suspension wire 4 and the hanging ring 3.
Further, a measuring tool for independent foundation location, wherein support frame 1 is including bracing piece 11, bolt 12 and supporting legs 13, bolt 12 is equipped with a plurality ofly, and a plurality of bolts 12 are equidistant to be fixed in on bracing piece 11, supporting legs 13 sets up in bracing piece 11 bottom, wide line 2 passes through bolt 12 and is connected with support frame 1.
Further, the utility model discloses a measuring tool for independent foundation positioning, wherein the bracing piece 11 adopts 650mm 50mm 4 mm's aluminum alloy square pipe, the bolt 12 is equipped with threely, adopts M8X 1.25X 50's bolt, and the interval between three bolts 12 is 200mm, and wherein the distance between bolt 12 and the bracing piece 11 top that is located the upper portion is 100mm, and the distance between bolt 12 and the bracing piece 11 bottom that is located the lower portion is 150mm, and three bolts 12 that are fixed in two support frames 1 are the distribution of symmetry state; the supporting legs 13 are composed of four reinforcing steel bars with the length of 350mm and the diameter of 10mm, the four reinforcing steel bars are fixedly connected with the bottom of the supporting rod 11 in a radial mode through a welding mode, and the included angle between each reinforcing steel bar and the ground is 30 degrees.
Further, a measuring tool for independent foundation location, wherein wide line 2 adopts length to be 8 ~ 10 m's wire rope, rings 3 adopt the metal ring that the diameter is 10mm, suspension wire 4 adopts length to be 5 ~ 7 m's flexible rope, plumb bob 5 adopts weight to be 0.2 ~ 0.3kg for solid metal hammer.
Adopt a measuring tool and application method for independent foundation location, its theory of operation utilizes the projection principle, and the total powerstation is the measuring tool who often adopts in the building field, and in concrete application process, its application method is confirmed including the basic setpoint when instrument installation before the use and use, specifically includes following step:
(1) before use, a foundation pit is dug in advance in a soil layer, a corresponding cushion layer is laid at the bottom of the foundation pit, a total station is used for finding out two axes at the upper part of the dug foundation pit, then the support frame 1 is placed on the dug foundation pit by using the support legs 13, and the placement position is required to be stable; finally, the hanging ring 3 penetrates through the wide line 2, so that two ends of the wide line 2 are respectively connected with the bolts 12 on the support frame 1; meanwhile, the lower end of the suspension wire 4 is fixedly connected with the plumb bob 5, and the upper end of the suspension wire passes through the hanging ring 3 to form a movable knot 41, wherein the span of the wide wire 2 can be adjusted according to the width of the foundation pit, the wide wire 2 is required to be in a straight state, the height of the plumb bob 5 can be adjusted according to the depth of the foundation pit, and the movable knot 41 in the suspension wire 4 is used for adjusting the rising or falling height of the plumb bob 5 so as to finish tool installation before use;
(2) when the device is used, the broad line 2 is aligned to one of the found axes at the upper part of the foundation pit, the projection of the broad line 2 and the axis are on the same straight line by using a projection principle, under the action of the suspension wire 4 and the suspension ring 3, the line hammer 5 freely moves along the axis where the broad line 2 is located, two different points are marked in the foundation pit by using the free falling point of the line hammer 5, and the axes where the two points are located are popped up, so that a first axis in the foundation pit is determined; then aligning the broad line 2 with another found axis at the upper part of the foundation pit, utilizing the projection principle to enable the projection of the broad line 2 and the axis to be on the same straight line, under the action of the suspension wire 4 and the suspension ring 3, freely moving along the axis where the broad line 2 is located through the plumb bob 5, marking two different points in the foundation pit by utilizing the free falling point of the plumb bob 5, and popping up the axes where the two points are located, thereby determining a second axis in the foundation pit; finally, marking out a positioning line of the independent foundation by using a tape according to two axes popped up in the foundation pit, and determining a geometric dimension sideline of the independent foundation through the marked positioning line to obtain a positioning position of the foundation pit; wherein the hammer 5 must be in a stationary state when measuring the mark of the positioning point according to the free falling point of the hammer 5.
In conclusion, the measuring tool is used for independent foundation positioning measurement, the problems of time consumption, labor waste and poor measuring precision in the foundation positioning measurement are effectively solved, the structure is simple, the design is reasonable, the foundation positioning can be quickly and accurately determined, the measuring time is greatly shortened, and the lofting efficiency is improved; and the tool is made of common materials, low in manufacturing cost, less in labor required for operation, strong in practicability and beneficial to popularization and application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and to those skilled in the art, the present invention can be variously modified and changed, and 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 (4)
1. A measuring tool for independent foundation positioning, characterized by: the measuring tool comprises two support frames (1), a wide line (2), a lifting ring (3), a lifting line (4) and a plumb bob (5), wherein the two support frames (1) are symmetrically arranged, the wide line (2) detachably connected is arranged between the two support frames (1), the lifting ring (3) is sleeved in the wide line (2) and can move left and right on the wide line (2), the lower end of the lifting line (4) is fixedly connected with the plumb bob (5), the upper end of the lifting line (4) is movably connected with the lifting ring (3), a movable joint (41) is formed on the lifting line (4) through the lifting ring (3), and the plumb bob (5) can adjust the lifting height or the falling height of the plumb bob (5) through the movable joint (41) under the action of the lifting line (4); the line hammer (5) can freely move along the axis where the wide line (2) is located through the suspension wire (4) and the hanging ring (3).
2. A measuring tool for independent foundation positioning according to claim 1, characterized in that: the support frame (1) is including bracing piece (11), bolt (12) and supporting legs (13), bolt (12) are equipped with a plurality ofly, and a plurality of bolts (12) are equidistant to be fixed in on bracing piece (11), supporting legs (13) set up in bracing piece (11) bottom, wide line (2) are connected with support frame (1) through bolt (12).
3. A measuring tool for independent foundation positioning according to claim 2, characterized in that: the supporting rod (11) is an aluminum alloy square tube with the thickness of 650mm multiplied by 50mm multiplied by 4mm, the number of the bolts (12) is three, M8 multiplied by 1.25 multiplied by 50 bolts are adopted, the distance between the three bolts (12) is 200mm, the distance between the bolt (12) positioned at the upper part and the top of the supporting rod (11) is 100mm, the distance between the bolt (12) positioned at the lower part and the bottom of the supporting rod (11) is 150mm, and the three bolts (12) fixed in the two supporting frames (1) are distributed in a symmetrical state; the supporting legs (13) are composed of four reinforcing steel bars with the length of 350mm and the diameter of 10mm, the four reinforcing steel bars are fixedly connected with the bottom of the supporting rod (11) in a radial mode through a welding mode, and the included angle between each reinforcing steel bar and the ground is 30 degrees.
4. A measuring tool for independent foundation positioning according to claim 1, characterized in that: the above-mentioned
The wide wire (2) is a steel wire rope with the length of 8-10 m, the hanging ring (3) is a metal circular ring with the diameter of 10mm, the hanging wire (4) is a flexible rope with the length of 5-7 m, and the plumb bob (5) is a solid metal hammer with the weight of 0.2-0.3 kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951673.0U CN214583263U (en) | 2021-05-07 | 2021-05-07 | Measuring tool for positioning independent foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951673.0U CN214583263U (en) | 2021-05-07 | 2021-05-07 | Measuring tool for positioning independent foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583263U true CN214583263U (en) | 2021-11-02 |
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ID=78362085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120951673.0U Active CN214583263U (en) | 2021-05-07 | 2021-05-07 | Measuring tool for positioning independent foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214583263U (en) |
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2021
- 2021-05-07 CN CN202120951673.0U patent/CN214583263U/en active Active
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