CN218297162U - Road and bridge construction measuring tool convenient to measure - Google Patents
Road and bridge construction measuring tool convenient to measure Download PDFInfo
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- CN218297162U CN218297162U CN202222128035.6U CN202222128035U CN218297162U CN 218297162 U CN218297162 U CN 218297162U CN 202222128035 U CN202222128035 U CN 202222128035U CN 218297162 U CN218297162 U CN 218297162U
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Abstract
The utility model discloses a road and bridge construction measuring tool convenient to measure relates to the technical field of bridge construction, the utility model discloses the measuring tool who aims at solving the correspondence that exists among the correlation technique is mostly the disjunctor formula, receives the restriction of bridge floor environment easily, is difficult to realize the measuring problem of bridge floor difference under the distance more, the utility model discloses a: a first supporting portion and a second supporting portion, a signal emitting portion supported by the first supporting portion for emitting a measurement signal; the signal receiving part is supported by the second supporting part and is used for receiving the measuring signal sent by the signal transmitting part; and all be provided with the height direction line on first supporting part and the signal reception part, because two split type independent structures in signal transmission portion and signal reception position for the device is difficult to receive the restriction of survey bridge floor position horizontal distance, has improved the device convenience.
Description
Technical Field
The utility model relates to a technical field of bridge construction specifically is a road and bridge construction measuring tool convenient to measure.
Background
After the road and bridge construction finishes, especially the bridge floor construction finishes, need detect its levelness to obtain the level difference value information between two specific positions of bridge floor, among the correlation technique, the measuring tool that corresponds is mostly the disjunctor formula, receives the restriction of bridge floor environment easily, is difficult to realize the measurement of bridge floor difference under the long distance.
Disclosure of Invention
For solving above-mentioned problem, solve the problem that above-mentioned background art provided promptly, the utility model provides a road and bridge construction measuring tool convenient to measure, it includes: the supporting heights of the first supporting part and the second supporting part are adjustable; a signal emitting portion supported by the first support portion for emitting a measurement signal; the signal receiving part is supported by the second supporting part and is used for receiving the measuring signal sent by the signal transmitting part; and the first supporting part and the signal receiving part are both provided with height indicating lines.
The utility model discloses a further set up to: the signal transmitting part and the signal receiving part are arranged on the corresponding first supporting part and the second supporting part in a rotating connection mode, and the signal transmitting part and the signal receiving part can rotate around a longitudinal axis.
The utility model discloses a further set up to: the measurement signal is a grating.
The utility model discloses a further set up to: the signal receiving part is also provided with a retainer for keeping the signal receiving part in a vertical state.
The utility model discloses a further set up to: the second supporting part is provided with a hinged seat, the hinged seat is hinged with a rotating seat, the signal receiving part is rotatably connected to the rotating seat, the rotating seat can rotate around the hinged seat to rotate in the vertical direction, and the retainer is arranged on the lower portion of the hinged seat.
The utility model discloses a further set up to: the holder is a counterweight.
The utility model discloses a further set up to: the signal receiving part is a display board with indicating scales.
The utility model has the advantages of: the observation result of the test signal is displayed through the signal receiving part, the height difference between the observation signal transmitting end and the receiving end is calculated, the height difference of the positions where the signal transmitting part and the signal receiving part are located can be obtained, the height difference can be displayed through the height indicating line, and then the measurement of the height fluctuation state of the bridge deck is realized.
Drawings
Fig. 1 shows a schematic view of the overall structure of the present invention;
fig. 2 shows a schematic structural diagram of the signal receiving unit of the present invention.
Reference numerals: 1-a first supporting part, 2-a second supporting part, 3-a signal transmitting part, 4-a signal receiving part, 5-a retainer, 6-a hinged seat and 7-a rotating seat.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example (b):
referring to fig. 1-2, the utility model provides a road and bridge construction measuring tool convenient to measure includes: the supporting height of the first supporting part 1 and the second supporting part 2 is adjustable; a signal emitting portion 3, the signal emitting portion 3 being supported by the first support portion 1, for emitting a measurement signal; the signal receiving part 4 is supported by the second supporting part 2, the signal receiving part 4 is used for receiving the measuring signal sent by the signal transmitting part 3, and height indicating lines are arranged on the first supporting part 1 and the signal receiving part 4.
Specifically, this measuring tool passes through first supporting part 1, second supporting part 2, signal transmission portion 3 and signal receiving portion 4 constitutes, sends test signal through signal transmission portion 3, then shows test signal's the test result of looking through signal receiving portion 4, calculates the difference in height between the signal transmission end of looking and the receiving terminal of looking, can obtain the difference in height of the position that signal transmission portion 3 and signal receiving portion 4 are located to this difference in height can show through the height indicator line, and then realizes the measurement of bridge floor height fluctuation state.
In this state, the measured height difference between the two test points is the absolute value of A-B, as shown in FIG. 1.
The height indicating lines on the first supporting part 1 display the specific height of the signal transmitting position of the signal transmitting part 3, the height indicating lines on the signal receiving part 4 are used for displaying the actual height of the received signal, and the height difference of the bridge deck corresponding to the measuring point can be obtained by calculating the two height differences.
Further, the signal transmitting part 3 and the signal receiving part 4 are both disposed on the corresponding first supporting part 1 and second supporting part 2 in a form of a rotational connection, and the signal transmitting part 3 and the signal receiving part 4 can rotate around a longitudinal axis.
Specifically, the signal transmitting part 3 and the signal receiving part 4 are arranged on the first supporting part 1 and the second supporting part 2 in a rotating connection mode, so that the signal transmitting part 3 and the signal receiving part 4 can rotate around a longitudinal axis, the signal receiving angle of the signal output angle signal receiving part 4 of the signal transmitting part 3 is adjusted, it is ensured that after the adjustment, the signal receiving part 4 can receive a vision measuring signal sent by the signal transmitting part 3, and the signal receiving part 4 is a display panel with indication scales.
Further, the measuring signal is a grating, i.e. the signal transmitting portion 3 is a grating transmitting device, which outputs a grating in a horizontal state, and the grating is a relatively striking color, such as red or green, to ensure that the grating can be clearly displayed on the signal receiving portion 4.
And because the grating is adopted as a measuring signal, the device is not easily limited by a use scene, and the use convenience is improved.
Further, the signal receiving section 4 is also provided with a holder 5 for holding the signal receiving section 4 in an upright state.
In this embodiment, the second supporting portion 2 is provided with the hinged seat 6, the hinged seat 6 is hinged with the rotating seat 7, the signal receiving portion 4 is rotatably connected to the rotating seat 7, so that the rotating seat 7 can rotate in the vertical direction around the hinged seat 6, the retainer 5 is disposed at the lower portion of the hinged seat 6, the retainer 5 can be a counterweight, that is, the retainer 5 needs to apply a traction force in the vertical direction to the hinged seat 6, so that the signal receiving portion 4 can constantly maintain the vertical state under the action of the retainer 5.
Meanwhile, in order to avoid the influence of environmental factors on the signal receiving portion 4, the rotation connection relationship between the hinge base 6 and the rotation base 7 needs to be in a lockable form, such as locking it by a knob.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, all technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; 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 by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.
Claims (7)
1. The utility model provides a road and bridge construction measuring tool convenient to measure which characterized in that: the method comprises the following steps: the support device comprises a first support part (1) and a second support part (2), wherein the support heights of the first support part (1) and the second support part (2) are adjustable; a signal emitting portion (3), the signal emitting portion (3) being supported by the first support portion (1) for emitting a measurement signal; a signal receiving part (4), wherein the signal receiving part (4) is supported by the second supporting part (2) and is used for receiving the measuring signal sent by the signal transmitting part (3); and the first supporting part (1) and the signal receiving part (4) are both provided with height indicating lines.
2. The road and bridge construction measuring tool convenient to measure of claim 1, wherein: the signal transmitting part (3) and the signal receiving part (4) are arranged on the corresponding first supporting part (1) and the second supporting part (2) in a rotating connection mode, and the signal transmitting part (3) and the signal receiving part (4) can rotate around a longitudinal axis.
3. The road and bridge construction measuring tool convenient for measuring of claim 1, wherein: the measurement signal is a grating.
4. The road and bridge construction measuring tool convenient to measure of claim 1, wherein: the signal receiving part (4) is also provided with a retainer (5) for keeping the signal receiving part (4) in a vertical state.
5. The road and bridge construction measuring tool convenient to measure of claim 4, wherein: be provided with articulated seat (6) on second supporting part (2), articulated on articulated seat (6) have and rotate seat (7), signal reception portion (4) rotate to be connected rotate on seat (7), make it can center on to rotate seat (7) articulated seat (6) carries out the rotation of vertical direction, holder (5) set up the lower part of articulated seat (6).
6. The road and bridge construction measuring tool facilitating measurement as claimed in claim 5, wherein: the holder (5) is a counterweight.
7. The road and bridge construction measuring tool convenient to measure of claim 1, wherein: the signal receiving part (4) is a display board with indication scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128035.6U CN218297162U (en) | 2022-08-14 | 2022-08-14 | Road and bridge construction measuring tool convenient to measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128035.6U CN218297162U (en) | 2022-08-14 | 2022-08-14 | Road and bridge construction measuring tool convenient to measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297162U true CN218297162U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222128035.6U Active CN218297162U (en) | 2022-08-14 | 2022-08-14 | Road and bridge construction measuring tool convenient to measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297162U (en) |
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2022
- 2022-08-14 CN CN202222128035.6U patent/CN218297162U/en active Active
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