CN216012239U - A sopwith staff for measuring floor roof range - Google Patents
A sopwith staff for measuring floor roof range Download PDFInfo
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- CN216012239U CN216012239U CN202122274536.0U CN202122274536U CN216012239U CN 216012239 U CN216012239 U CN 216012239U CN 202122274536 U CN202122274536 U CN 202122274536U CN 216012239 U CN216012239 U CN 216012239U
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Abstract
The utility model relates to a tower ruler for measuring floor slab top plate range, a first bar-shaped hole is arranged on a first aligning plate, the first aligning plate is connected with a first bearing plate, the bottom surface of the first bearing plate is connected with a first plumb bob, a second bar-shaped hole is arranged on a second aligning plate, the second aligning plate is connected with a second bearing plate, the bottom surface of the second bearing plate is connected with a second plumb bob, the lower ends of the first and second plumb bobs are respectively connected with a first plumb bob and a second plumb bob, the bottom surface of a bottom plate is provided with a support leg, the top surface of the bottom plate is provided with a first vertical plate, the upper end of the first vertical plate is hinged with a first rotating plate, the bottom surface of the first rotating plate is hinged with a first threaded rod, the top surface of the first rotating plate is provided with a second vertical plate, the upper end of the second vertical plate is hinged with a second rotating plate, a first locking nut and a second locking nut are respectively and rotatably arranged on the first threaded rod and the second threaded rod on the upper and lower sides of the bottom plate, the problem of be used for measuring the sopwith staff of floor roof range of difference be difficult for keeping the accuracy that vertical condition influences the reading is solved.
Description
Technical Field
The utility model relates to a box staff technical field, concretely relates to a box staff for measuring floor roof range.
Background
The sopwith staff is one kind of the leveling staff, early leveling staff mostly adopts timber to make, the matter is heavy and length is limited (generally 2 m), during the measurement, it is inconvenient to carry, later adopt light high strength materials such as aluminum alloy to make gradually, adopt tower shrink form, conveniently take out when using, single elevation measurement scope improves greatly, length generally is 5m, carry during with it shrink can, because its shape is similar to the tower form, so often call the sopwith staff, often use with surveying instrument supporting in the engineering survey and drawing, when building engineering is examined, the pole difference of floor roof is measured with the sopwith staff usually.
The conventional tower ruler for measuring the extremely poor floor top plate usually needs to be held by hands to keep the vertical state of the tower ruler, and has the defects that the deviation is easy to occur when the tower ruler is held by hands, the vertical state of the tower ruler cannot be guaranteed, the reading accuracy is influenced, and the problem that the reading accuracy is influenced because the vertical state is not easy to keep exists.
Disclosure of Invention
The utility model discloses a solve and be used for measuring the problem that the sopwith staff of floor roof range is difficult for keeping the accuracy that the vertical state influences the reading, provide a sopwith staff for measuring floor roof range, convenient to use can adjust the sopwith staff to the vertical state, improves the degree of accuracy of reading greatly.
In order to solve the above problem, the technical scheme of the utility model is that:
a tower ruler for measuring the range of a top plate of a floor slab comprises a ruler body, an alignment mechanism and an adjusting mechanism;
the alignment mechanism comprises a front-back alignment mechanism and a left-right alignment mechanism, the right side surface of the ruler body is connected with the left-right alignment mechanism, the left-right alignment mechanism comprises a first alignment plate, the first alignment plate is a vertical rectangular plate, the left side surface of the first alignment plate is connected with the right side surface of the ruler body, the middle part of the first alignment plate is provided with a first strip-shaped hole penetrating through the front side surface and the back side surface of the first alignment plate along the height direction of the first alignment plate, the upper end of the back side surface of the first alignment plate is connected with a first bearing plate, the first bearing plate is a rectangular plate, the left side surface and the right side surface of the first bearing plate are respectively flush with the left side surface and the right side surface of the first alignment plate, the center of the bottom surface of the first bearing plate is connected with a first hanging rope, the lower end of the first hanging rope is connected with a first plumb bob, the left side surface of the ruler body is connected with the front-back alignment mechanism, the front-back alignment mechanism comprises a second alignment plate, the second alignment plate is a vertical rectangular plate, the front part of the right side face of the second alignment plate is connected with the left side face of the ruler body, a second strip-shaped hole penetrating through the left side face and the right side face of the second alignment plate is formed in the middle of the second alignment plate along the height direction of the second alignment plate, the second strip-shaped hole is located on the rear side of the ruler body, the upper end of the right side face of the second alignment plate is connected with a second bearing plate, the second bearing plate is a rectangular plate, the rear side face of the second bearing plate is flush with the rear side face of the second alignment plate, the bottom face of the second bearing plate is connected with a second hanging rope, when the second strip-shaped hole is in a vertical state, the second hanging rope is located right of the second strip-shaped hole, and the lower end of the second hanging rope is connected with a second plumb bob;
the adjusting mechanism comprises a bottom plate, the bottom plate is a horizontal rectangular plate body, supporting legs are arranged at four corners of the bottom surface of the bottom plate, a first vertical plate is arranged in the middle of the top surface of the bottom plate along the length direction of the bottom plate, a first rotating plate is hinged to the upper end of the first vertical plate, the first rotating plate is a rectangular plate body, the length of the first vertical plate is smaller than that of the bottom plate, the distances between the front end and the rear end of the first rotating plate and the first vertical plate are equal, a first threaded rod is hinged to the front portion of the bottom surface of the first rotating plate, the lower end of the first threaded rod penetrates through the top surface of the bottom plate, the bottom surface of the first threaded rod is positioned below the bottom plate, first locking nuts are screwed on the first threaded rods on the upper side and the lower side of the bottom plate, a second vertical plate is arranged in the middle of the top surface of the first rotating plate along the width direction of the first rotating plate, a second rotating plate is hinged to the upper end of the second rotating plate, and the second rotating plate is a rectangular plate body, the length that the second changes the board is greater than the length of first commentaries on classics board, the bottom surface right part that the second changes the board articulates there is the second threaded rod, the lower extreme of second threaded rod runs through the top surface and the bottom surface that the bottom plate is located the below of bottom plate, all be equipped with second lock nut on the second threaded rod of both sides about the bottom plate soon, second commentaries on classics board top surface middle part is connected with end surface under the blade.
Furthermore, a first circular through hole corresponding to the first threaded rod is formed in the bottom plate.
Further, the diameter of the first circular through hole is larger than that of the first threaded rod and smaller than that of the circumscribed circle of the lock nut.
Furthermore, a second round through hole corresponding to the second threaded rod is formed in the bottom plate.
Further, the diameter of the second round through hole is larger than that of the second threaded rod and smaller than that of the circumscribed circle of the lock nut.
Further, the vertical plane of the first alignment plate is perpendicular to the vertical plane of the second alignment plate.
Through the technical scheme, the beneficial effects of the utility model are that:
the first threaded rod is pulled up and down, the first threaded rod drives the first rotating plate to rotate around the first vertical plate back and forth, the tower ruler is observed from the left side, when the second hanging rope rotated to the front and back aligning mechanism is positioned in the middle of the second strip-shaped hole, the first locking nuts on the upper side and the lower side of the bottom plate are respectively locked downwards and upwards, thereby limiting the first rotating plate, keeping the front side and the rear side of the tower ruler in a vertical state, pulling the second threaded rod up and down, driving the second rotating plate to rotate left and right around the second vertical plate by the second threaded rod, observing the tower ruler from the front side, when the first hanging rope on the left and right aligning mechanism is rotated to be positioned in the middle of the first strip-shaped hole, the second locking nuts on the upper side and the lower side of the bottom plate are respectively locked downwards and upwards, so that the second rotating plate is limited, the left side and the right side of the tower ruler are kept in a vertical state, and then guarantee that the sopwith staff is in the vertical state, solved and be used for measuring the difficult problem that keeps the accuracy that vertical state influences the reading of the sopwith staff of floor roof range.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention.
The reference numbers in the drawings are as follows: 1 is the blade, 2 is first alignment board, 3 is first bar hole, 5 is first string rope, 6 is first plummet, 7 is the second alignment board, 8 is second bar hole, 10 is the second string rope, 11 is the second plummet, 12 is the bottom plate, 13 is the stabilizer blade, 14 is first riser, 15 is first commentaries on classics board, 16 is first threaded rod, 17 is first lock nut, 18 is the second riser, 19 is the second commentaries on classics board, 20 is the second threaded rod, 21 is second lock nut.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1-2, a tower ruler for measuring the top plate range of a floor slab comprises a ruler body 1, an alignment mechanism and an adjusting mechanism;
the alignment mechanism comprises a front-back alignment mechanism and a left-right alignment mechanism, the right side of the ruler body 1 is connected with the left-right alignment mechanism, the left-right alignment mechanism comprises a first alignment plate 2, the first alignment plate 2 is a vertical rectangular plate, the left side of the first alignment plate 2 is connected with the right side of the ruler body 1, the middle of the first alignment plate 2 is provided with a first strip-shaped hole 3 penetrating through the front side and the back side of the first alignment plate 2 along the height direction of the first alignment plate 2, the upper end of the back side of the first alignment plate 2 is connected with a first bearing plate, the first bearing plate is a rectangular plate, the left side and the right side of the first bearing plate are respectively flush with the left side and the right side of the first alignment plate 2, the center of the bottom surface of the first bearing plate is connected with a first hanging rope 5, the lower end of the first hanging rope 5 is connected with a first plumb 6, the left side of the ruler body 1 is connected with the front-back alignment mechanism, the front-back alignment mechanism comprises a second alignment plate 7, the second alignment plate 7 is a vertical rectangular plate, the front part of the right side face of the second alignment plate 7 is connected with the left side face of the ruler body 1, a second strip-shaped hole 8 penetrating through the left side face and the right side face of the second alignment plate 7 is formed in the middle of the second alignment plate 7 along the height direction of the second alignment plate 7, the second strip-shaped hole 8 is located on the rear side of the ruler body 1, a second bearing plate is connected to the upper end of the right side face of the second alignment plate 7, the second bearing plate is a rectangular plate, the rear side face of the second bearing plate is flush with the rear side face of the second alignment plate 7, a second hanging rope 10 is connected to the bottom face of the second bearing plate, when the second strip-shaped hole 8 is in a vertical state, the second hanging rope 10 is located right of the second strip-shaped hole 8, and the lower end of the second hanging rope 10 is connected with a second plumb 11;
the adjusting mechanism comprises a bottom plate 12, the bottom plate 12 is a horizontal rectangular plate body, four corners of the bottom surface of the bottom plate 12 are respectively provided with a support leg 13, the middle part of the top surface of the bottom plate 12 is provided with a first vertical plate 14 along the length direction of the bottom plate 12, the upper end of the first vertical plate 14 is hinged with a first rotating plate 15, the first rotating plate 15 is a rectangular plate body, the length of the first vertical plate is smaller than that of the bottom plate, the distance between the front end and the rear end of the first rotating plate 15 and the first vertical plate is equal, the front part of the bottom surface of the first rotating plate 15 is hinged with a first threaded rod 16, the lower end of the first threaded rod 16 penetrates through the top surface and the bottom surface of the bottom plate 12 and is positioned below the bottom plate 12, the first threaded rods 16 on the upper side and the lower side of the bottom plate 12 are respectively and rotatably provided with a first locking nut 17, the middle part of the top surface of the first rotating plate 15 is provided with a second vertical plate 18 along the width direction of the first rotating plate 15, the upper end of the second vertical plate 18 is hinged with a second rotating plate 19, the second changes board 19 and is the rectangular plate body, the length that the second changes board 19 is greater than the length of first commentaries on classics board 15, the bottom surface right part that the second changes board 19 articulates there is second threaded rod 20, the lower extreme of second threaded rod 20 runs through the top surface and the bottom surface that bottom plate 12 is located the below of bottom plate 12, all be equipped with second lock nut 21 on the second threaded rod 20 of bottom plate 12 upper and lower both sides soon, 19 top surface middle parts of second commentaries on classics board and ruler body 1 lower terminal surface are connected.
The bottom plate 12 is provided with a first circular through hole corresponding to the first threaded rod 16.
The diameter of the first circular through hole is larger than the diameter of the first threaded rod 16 and smaller than the diameter of the circumscribed circle of the lock nut.
The bottom plate 12 is provided with a second circular through hole corresponding to the second threaded rod 20.
The diameter of the second circular through hole is larger than the diameter of the second threaded rod 20 and smaller than the diameter of the circumscribed circle of the lock nut.
The vertical plane of the first alignment plate 2 is perpendicular to the vertical plane of the second alignment plate 7.
When the sliding staff is used, the first threaded rod 16 is pulled up and down, the first threaded rod 16 drives the first rotating plate 15 to rotate back and forth around the first vertical plate 14, the sliding staff is observed from the left side, when the second hanging rope 10 which is rotated to the front and back alignment mechanism is positioned in the middle of the second strip-shaped hole 8, the first locking nuts 17 on the upper side and the lower side of the bottom plate 12 are respectively locked downwards and upwards, so that the first rotating plate 15 is limited, the front side and the back side of the sliding staff are kept in a vertical state, the second threaded rod 20 is pulled up and down, the second threaded rod 20 drives the second rotating plate 19 to rotate left and right around the second vertical plate 18, the sliding staff is observed from the front side, when the first hanging rope 5 which is rotated to the left and right alignment mechanism is positioned in the middle of the first strip-shaped hole 3, the second locking nuts 21 on the upper side and the lower side of the bottom plate 12 are respectively locked downwards and upwards, so that the second rotating plate 19 is limited, the left side and the right side of the sliding staff are kept in a vertical state, so that the sliding staff is kept in a vertical state, the utility model discloses simple structure easily realizes, has solved the difficult problem that keeps the accuracy of vertical state influence reading for measuring the range tower chi of floor roof range.
The above detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the above description is not intended to limit the present invention, and all the modifications or replacements equivalent to the technical solution of the present invention are included in the protection scope of the present invention within the scope of the present invention.
Claims (6)
1. A sopwith staff for measuring the top plate range of a floor slab comprises a staff body (1), and is characterized by further comprising an alignment mechanism and an adjusting mechanism;
the alignment mechanism comprises a front alignment mechanism and a rear alignment mechanism and a left alignment mechanism and a right alignment mechanism, the right side surface of the ruler body (1) is connected with the left alignment mechanism and the right alignment mechanism, the left alignment mechanism comprises a first alignment plate (2), the first alignment plate (2) is a vertical rectangular plate body, the left side surface of the first alignment plate (2) is connected with the right side surface of the ruler body (1), the middle part of the first alignment plate (2) is provided with a first strip-shaped hole (3) penetrating through the front side surface and the rear side surface of the first alignment plate (2) along the height direction of the first alignment plate (2), the upper end of the rear side surface of the first alignment plate (2) is connected with a first bearing plate, the first bearing plate is a rectangular plate body, the left side surface and the right side surface of the first bearing plate are respectively flush with the left side surface and the right side surface of the first alignment plate (2), the center of the bottom surface of the first bearing plate is connected with a first hanging rope (5), the lower end of the first hanging rope (5) is connected with a first plumb (6), the ruler body (1) left side surface is connected with a front-back alignment mechanism, the front-back alignment mechanism comprises a second alignment plate (7), the second alignment plate (7) is a vertical rectangular plate body, the front part of the right side surface of the second alignment plate (7) is connected with the left side surface of the ruler body (1), the middle part of the second alignment plate (7) is provided with a second strip-shaped hole (8) penetrating through the left side surface and the right side surface of the second alignment plate (7) along the height direction of the second alignment plate (7), the second strip-shaped hole (8) is positioned at the rear side of the ruler body (1), the upper end of the right side surface of the second alignment plate (7) is connected with a second bearing plate, the second bearing plate is a rectangular plate body, the rear side surface of the second bearing plate is flush with the rear side surface of the second alignment plate (7), the bottom surface of the second bearing plate is connected with a second hanging rope (10), and the second strip-shaped hole (8) is in a vertical state, the second hanging rope (10) is positioned right to the second strip-shaped hole (8), and the lower end of the second hanging rope (10) is connected with a second plumb bob (11);
the adjusting mechanism comprises a bottom plate (12), the bottom plate (12) is a horizontal rectangular plate body, supporting legs (13) are arranged at four corners of the bottom surface of the bottom plate (12), a first vertical plate (14) is arranged in the middle of the top surface of the bottom plate (12) along the length direction of the bottom plate (12), a first rotating plate (15) is hinged to the upper end of the first vertical plate (14), the first rotating plate (15) is a rectangular plate body, the length of the first vertical plate is smaller than that of the bottom plate, the distances from the front end and the rear end of the first rotating plate (15) to the first vertical plate are equal, a first threaded rod (16) is hinged to the front portion of the bottom surface of the first rotating plate (15), the lower end of the first threaded rod (16) penetrates through the top surface and the bottom surface of the bottom plate (12) and is located below the bottom plate (12), first locking nuts (17) are screwed on the first threaded rods (16) on the upper side and the lower side of the bottom plate (12), the novel ruler is characterized in that a second vertical plate (18) is arranged in the middle of the top face of the first rotating plate (15) along the width direction of the first rotating plate (15), a second rotating plate (19) is hinged to the upper end of the second vertical plate (18), the second rotating plate (19) is a rectangular plate body, the length of the second rotating plate (19) is larger than that of the first rotating plate (15), a second threaded rod (20) is hinged to the right portion of the bottom face of the second rotating plate (19), the lower end of the second threaded rod (20) penetrates through the top face of the bottom plate (12) and is located below the bottom plate (12), second locking nuts (21) are arranged on the second threaded rods (20) on the upper side and the lower side of the bottom plate (12) in a rotating mode, and the middle of the top face of the second rotating plate (19) is connected with the lower end face of the ruler body (1).
2. A sliding staff for measuring the top plate range of a floor slab as claimed in claim 1, wherein the bottom plate (12) is provided with a first circular through hole corresponding to the first threaded rod (16).
3. A sliding staff for measuring floor slab range according to claim 2 wherein the diameter of the first circular through hole is larger than the diameter of the first threaded rod (16) and smaller than the circumscribed circle diameter of the lock nut.
4. A sliding staff for measuring the top plate range of a floor slab as claimed in claim 1, wherein the bottom plate (12) is provided with a second circular through hole corresponding to the second threaded rod (20).
5. A sliding staff for measuring floor slab top plate range according to claim 4 wherein the diameter of the second circular through hole is larger than the diameter of the second threaded rod (20) and smaller than the circumscribed circle diameter of the lock nut.
6. A tower ruler for measuring floor slab range according to claim 1, characterized in that the vertical plane of the first alignment plate (2) and the vertical plane of the second alignment plate (7) are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274536.0U CN216012239U (en) | 2021-09-18 | 2021-09-18 | A sopwith staff for measuring floor roof range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274536.0U CN216012239U (en) | 2021-09-18 | 2021-09-18 | A sopwith staff for measuring floor roof range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012239U true CN216012239U (en) | 2022-03-11 |
Family
ID=80591369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122274536.0U Active CN216012239U (en) | 2021-09-18 | 2021-09-18 | A sopwith staff for measuring floor roof range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012239U (en) |
-
2021
- 2021-09-18 CN CN202122274536.0U patent/CN216012239U/en active Active
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