CN214194168U - Prefabricated pier stud perpendicularity adjusting device - Google Patents
Prefabricated pier stud perpendicularity adjusting device Download PDFInfo
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- CN214194168U CN214194168U CN202023173823.4U CN202023173823U CN214194168U CN 214194168 U CN214194168 U CN 214194168U CN 202023173823 U CN202023173823 U CN 202023173823U CN 214194168 U CN214194168 U CN 214194168U
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- pier stud
- prefabricated pier
- marking
- adjusting device
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Abstract
The application relates to a prefabricated pier stud perpendicularity adjusting device, which relates to the technical field of prefabricated pier stud construction and comprises two marking plates and a laser, wherein one ends of the two marking plates are arranged on the prefabricated pier stud at intervals along the axial direction of the prefabricated pier stud, and the other ends of the two marking plates extend towards the same side of the prefabricated pier stud; a plurality of marks are arranged on the two marking plates, the marks on the two marking plates correspond to one another, and a connecting line between the two corresponding marks on the two marking plates is parallel to the axis of the prefabricated pier stud; the laser is used for vertically projecting a laser toward the two marking plates. When the prefabricated pier stud is in a vertical state, two marks of the laser projected by the laser on the two marking plates are corresponding marks, namely, the connecting line of the two marks is parallel to the axis of the prefabricated pier stud, so that the perpendicularity of the prefabricated pier stud can be adjusted through the two marking plates and the laser, and the operation method is simple and easy to achieve.
Description
Technical Field
The application relates to the technical field of prefabricated pier stud construction, in particular to a prefabricated pier stud perpendicularity adjusting device.
Background
At present, in the bridge prefabrication construction, the prefabricated pier stud installation and measurement work is very heavy, and the perpendicularity of the pier stud is directly related to the construction quality of a bridge girder erection.
In the related art, two total stations are used for measuring the verticality of the pier, respectively performing longitudinal and transverse measurement, and then performing longitudinal and transverse adjustment on the pier so as to adjust the pier to be in a vertical state.
However, the method of using two total stations to adjust the perpendicularity of the pier stud is inconvenient to operate, sight lines cannot be shielded between the two total stations, the efficiency of adjusting the perpendicularity of the pier stud is not high, and a large amount of manpower and material resources are needed under the condition that a working face is large.
Disclosure of Invention
The embodiment of the application provides a prefabricated pillar straightness's that hangs down adjusting device to solve the mode that uses two total powerstations to adjust the pillar straightness that hangs down among the correlation technique, operate inconveniently, can not have the sight to shelter from between two total powerstations moreover, the not high problem of efficiency of the straightness's of the adjustment of pillar.
In a first aspect, a prefabricated pier stud perpendicularity adjusting device is provided, which comprises:
one ends of the two marking plates are arranged on the prefabricated pier stud at intervals along the axial direction of the prefabricated pier stud, and the other ends of the two marking plates extend towards the same side of the prefabricated pier stud; a plurality of marks are arranged on the two mark plates, the marks on the two mark plates correspond to one another, and a connecting line between the two corresponding marks on the two mark plates is parallel to the axis of the prefabricated pier stud;
a laser for projecting a laser vertically towards both of said marking plates.
In some embodiments, two of the marker panels are disposed in parallel.
In some embodiments, the marking plate is fixed to the prefabricated pier stud through a base plate.
In some embodiments, the base plate has a sliding groove, and the adjusting device further includes a screw, wherein one end of the screw penetrates through the sliding groove and is used for being screwed with the prefabricated pier stud.
In some embodiments, the base plate is disposed parallel to an axis of the prefabricated pier.
In some embodiments, the prefabricated pier stud is provided with a positioning line parallel to the axis of the prefabricated pier stud; the substrate is provided with at least one indicating arrow which is used for pointing to the positioning line so that the substrate is parallel to the positioning line.
In some embodiments, there are two indication arrows, two indication arrows are arranged at intervals along the length direction of the substrate, and the connecting line of the two indication arrows coincides with the positioning line.
In some embodiments, the marking plate is connected to the base plate through a telescoping mechanism for adjusting a distance between the marking plate and the base plate.
In some embodiments, the telescoping mechanism comprises two telescoping assemblies, one end of each telescoping assembly is spaced along the length of the base plate and is rotatably connected with the base plate, and the other ends of the telescoping assemblies are connected with each other; the marking plate is rotatably connected with one end of the two telescopic assemblies which are connected with each other; the telescoping assembly comprises:
one end of the loop bar is rotatably connected with the base plate;
and one end of the telescopic rod is rotatably connected with the marking plate, and the other end of the telescopic rod extends into the sleeve rod and can move in a telescopic manner along the length direction of the sleeve rod.
In some embodiments, a leveling structure is disposed on the marking plate for adjusting the marking plate to a horizontal state.
The beneficial effect that technical scheme that this application provided brought includes: this application just can realize the straightness's that hangs down regulation of prefabricated pier stud through two mark boards and a laser instrument, and operation method is simple easily to be realized, places two mark boards in the position that is close to the mound top and pier bottom moreover, also makes things convenient for operating personnel to install two mark boards to and adjust the gradient of prefabricated pier stud, be in vertical state until prefabricated pier stud.
The embodiment of the application provides a prefabricated pier stud straightness's adjusting device that hangs down, because when prefabricated pier stud is in vertical state, two marks that laser that the laser instrument throwed are corresponding mark on two mark boards, and the line that also is two marks is parallel with the axis of prefabricated pier stud, consequently, this application embodiment just can realize the straightness's that hangs down regulation of prefabricated pier stud through two mark boards and a laser instrument, and operating method is simple easily to realize.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view illustrating a prefabricated pier stud provided in an embodiment of the present application adjusted to a vertical state;
fig. 2 is a schematic view of the prefabricated pier stud provided in the embodiment of the present application after being adjusted to a vertical state;
FIG. 3 is a schematic structural diagram of a marking plate according to an embodiment of the present disclosure;
fig. 4 is an assembly schematic diagram of a base plate, a marking plate and a telescoping mechanism provided in an embodiment of the present application.
In the figure: 10. a substrate; 11. a marking plate; 110. marking; 12. a leveling structure; 13. an arrow is indicated; 14. a chute; 2. a laser; 20. laser; 3. a telescoping mechanism; 30. a telescoping assembly; 300. a loop bar; 301. a telescopic rod; 4. a screw; 5. prefabricating a pier stud; 50. and (6) positioning the wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 and 2, the embodiment of the present application provides a prefabricated pier stud perpendicularity adjusting device, which includes two marking plates 11 and a laser 2, wherein one end of each marking plate 11 is used for being arranged on the prefabricated pier stud 5 at intervals along the axial direction of the prefabricated pier stud 5, and the other end extends towards the same side of the prefabricated pier stud 5; a plurality of marks 110 are arranged on the two mark plates 11, the marks 110 on the two mark plates 11 correspond to each other one by one, and a connecting line between the two corresponding marks 110 on the two mark plates 11 is parallel to the axis of the prefabricated pier stud 5; the laser 2 is used to project a laser 20 vertically towards the two marking plates 11.
In the embodiment of the present application, the installation positions of two marking plates 11 on prefabricated pier stud 5 satisfy: the projections of the two marking plates 11 on the plane perpendicular to the axis of the prefabricated pier stud 5 coincide, that is, when one marking plate 11 is moved to the position of the other marking plate 11 along the axis direction of the prefabricated pier stud 5, the two marking plates 11 can coincide.
The laser 2 is placed on a horizontal plane, and operation is convenient. When the prefabricated pier stud 5 is in the vertical state, the two marks 110 of the laser 20 projected by the laser 2 on the two marking plates 11 are corresponding marks, that is, the connecting line of the two marks 110 is parallel to the axis of the prefabricated pier stud 5, which indicates that the prefabricated pier stud 5 is adjusted to the vertical state.
The perpendicularity adjusting method of the prefabricated pier stud 5 can achieve perpendicularity adjusting through the two marking plates 11 and the laser 2, the operation method is simple and easy to achieve, the two marking plates 11 are placed at the positions close to the top and the bottom of the pier, an operator can conveniently install the two marking plates 11, and the inclination of the prefabricated pier stud 5 can be adjusted until the prefabricated pier stud 5 is in a vertical state.
Referring to fig. 1 and 2, alternatively, two marker plates 11 are arranged in parallel.
The two marking plates 11 are transparent plates, and when the two marking plates 11 are arranged in parallel, the visibility of the corresponding marks on the two marking plates 11 is higher.
Referring to fig. 3, the mark 110 on the marking plate 11 is a scale value, and when the prefabricated pier stud 5 is in a vertical state, the reading of the scale on the two marking plates 11 by the laser 20 projected by the laser 2 is the same.
Optionally, the marking plate 11 is fixed to the prefabricated pier stud 5 through the base plate 10.
The stability of the mark plates 11 is enhanced by the base plate 10, so that after the two mark plates 11 are installed, the connecting line between the two corresponding marks 110 on the two mark plates 11 is always parallel to the axis of the prefabricated pier stud 5.
Referring to fig. 4, preferably, the base plate 10 is provided with a sliding groove 14, and the adjusting device further includes a screw rod 4, wherein one end of the screw rod 4 penetrates through the sliding groove 14 and is used for being screwed with the prefabricated pier stud 5.
When adjusting prefabricated pier stud 5, need pass spout 14 with screw rod 4 and fix base plate 10 on prefabricated pier stud 5, screw rod 4 is connected with the embedded nut on the prefabricated pier stud 5.
Preferably, the base plate 10 is disposed parallel to the axis of the prefabricated pier stud 5.
Because the line of the embedded nuts at the top and the bottom of the prefabricated pier stud 5 is not necessarily parallel to the axis of the prefabricated pier stud 5, the base plate 10 can be arranged parallel to the axis of the prefabricated pier stud 5 by changing the position of the screw rod 4 in the sliding groove 14.
Further, as shown in fig. 2 and 4, the prefabricated pier stud 5 is provided with a positioning line 50 parallel to the axis thereof; at least one indication arrow 13 is disposed on the substrate 10, and the indication arrow 13 is used for pointing to the positioning line 50, so that the substrate 10 is parallel to the positioning line 50.
The indication arrow 13 is located on the center line of the substrate 10, and when the indication arrow 13 points to the positioning line 50, it is illustrated that the center line of the substrate 10 coincides with the positioning line 50.
Furthermore, two indication arrows 13 are provided, the two indication arrows 13 are spaced along the length direction of the substrate 10, and the connecting line of the two indication arrows 13 is overlapped with the positioning line 50.
Because base plate 10 has a length, base plate 10 can be adjusted more precisely to be disposed parallel to the axis of prefabricated pier 5 using two indicator arrows 13.
Referring to fig. 4, further, the marking plate 11 is connected to the base plate 10 through a telescopic mechanism 3, and the telescopic mechanism 3 is used for adjusting the distance between the marking plate 11 and the base plate 10.
The telescoping mechanism 3 is used to adjust the distance between the two marking plates 11 and the base plate 10 to be equal, so that the projections of the two marking plates 11 on the plane perpendicular to the axis of the prefabricated pier stud 5 coincide.
Referring to fig. 4, further, the telescoping mechanism 3 includes two telescoping assemblies 30, one end of each telescoping assembly 30 is spaced along the length direction of the base plate 10 and is rotatably connected to the base plate 10, and the other end is connected to each other; one end of the marking plate 11, which is connected with the two telescopic assemblies 30, is rotatably connected; the telescopic assembly 30 comprises a sleeve rod 300 and a telescopic rod 301, wherein one end of the sleeve rod 300 is rotatably connected with the base plate 10; one end of the telescopic rod 301 is rotatably connected with the marking plate 11, and the other end extends into the loop bar 300 and can move telescopically along the length direction of the loop bar 300.
The two telescopic assemblies 30 are damping members, and can be locked automatically and are not movable after the distance between the marking plate 11 and the base plate 10 and the angle of the marking plate 11 are adjusted.
Referring to fig. 3, optionally, a leveling structure 12 is provided on the marking plate 11, and the leveling structure 12 is used for adjusting the marking plate 11 to a horizontal state.
Since the prefabricated pier stud 5 may be an irregular cylinder, if the adjustment of the installation angle of the mark plates 11 with the prefabricated pier stud 5 as a reference would result in that the projections of the two mark plates 11 on the plane perpendicular to the axis of the prefabricated pier stud 5 are not necessarily overlapped, the mark plates 11 are adjusted to the horizontal state by the leveling structure 12 without the prefabricated pier stud 5 as a reference, so that the relative position between the two mark plates 11 and the adjustment accuracy of the prefabricated pier stud 5 can be ensured.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a prefabricated pier stud straightness's adjusting device that hangs down which characterized in that, it includes:
one end of each of the two marking plates (11) is arranged on the prefabricated pier stud (5) at intervals along the axial direction of the prefabricated pier stud (5), and the other end of each of the two marking plates (11) extends towards the same side of the prefabricated pier stud (5); a plurality of marks (110) are arranged on the two mark plates (11), the marks (110) on the two mark plates (11) correspond to each other one by one, and a connecting line between the two corresponding marks (110) on the two mark plates (11) is parallel to the axis of the prefabricated pier stud (5);
a laser (2) for projecting a laser (20) vertically towards both of said marking plates (11).
2. The prefabricated pier stud perpendicularity adjusting device according to claim 1, wherein two of the marking plates (11) are arranged in parallel.
3. Prefabricated pier stud perpendicularity adjusting device according to claim 1, characterized in that the marking plate (11) is fixed to the prefabricated pier stud (5) by a base plate (10).
4. The prefabricated pier stud perpendicularity adjusting device according to claim 3, wherein a sliding groove (14) is formed in the base plate (10), the adjusting device further comprises a screw (4), and one end of the screw (4) penetrates through the sliding groove (14) and is used for being in threaded connection with the prefabricated pier stud (5).
5. The prefabricated pier stud perpendicularity adjusting device according to claim 3, wherein the base plate (10) is arranged in parallel with the axis of the prefabricated pier stud (5).
6. The prefabricated pier stud perpendicularity adjusting device according to claim 5, wherein a positioning line (50) parallel to the axis of the prefabricated pier stud (5) is arranged on the prefabricated pier stud; at least one indicating arrow (13) is arranged on the substrate (10), and the indicating arrow (13) is used for pointing to the positioning line (50) so that the substrate (10) is parallel to the positioning line (50).
7. The prefabricated pier stud perpendicularity adjusting device according to claim 6, wherein the number of the indication arrows (13) is two, the two indication arrows (13) are arranged at intervals along the length direction of the base plate (10), and the connecting line of the two indication arrows (13) is overlapped with the positioning line (50).
8. The prefabricated pier stud perpendicularity adjusting device according to claim 3, wherein the marking plate (11) is connected with the base plate (10) through a telescopic mechanism (3), and the telescopic mechanism (3) is used for adjusting the distance between the marking plate (11) and the base plate (10).
9. The prefabricated pier stud perpendicularity adjusting device according to claim 8, wherein the telescoping mechanism (3) comprises two telescoping assemblies (30), one ends of the two telescoping assemblies (30) are arranged at intervals along the length direction of the base plate (10) and are rotatably connected with the base plate (10), and the other ends are connected with each other; the marking plate (11) is rotatably connected with one end of the two telescopic assemblies (30) which are connected with each other; the retraction assembly (30) comprises:
a loop bar (300) having one end rotatably connected to the base plate (10);
and one end of the telescopic rod (301) is rotatably connected with the marking plate (11), and the other end of the telescopic rod extends into the sleeve rod (300) and can move telescopically along the length direction of the sleeve rod (300).
10. The apparatus for adjusting the verticality of prefabricated pier stud according to claim 1, wherein a leveling structure (12) is provided on the marking plate (11), and the leveling structure (12) is used for adjusting the marking plate (11) to a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173823.4U CN214194168U (en) | 2020-12-25 | 2020-12-25 | Prefabricated pier stud perpendicularity adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173823.4U CN214194168U (en) | 2020-12-25 | 2020-12-25 | Prefabricated pier stud perpendicularity adjusting device |
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| CN214194168U true CN214194168U (en) | 2021-09-14 |
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| CN202023173823.4U Active CN214194168U (en) | 2020-12-25 | 2020-12-25 | Prefabricated pier stud perpendicularity adjusting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326014A (en) * | 2022-10-11 | 2022-11-11 | 中国建筑第五工程局有限公司 | Micro-pasting type quality measurement and detection device for constructional engineering |
| CN115615412A (en) * | 2022-12-15 | 2023-01-17 | 中交第一航务工程局有限公司 | Device and method for lofting installation circle center of final joint thrust steel support coaxial equipment |
-
2020
- 2020-12-25 CN CN202023173823.4U patent/CN214194168U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326014A (en) * | 2022-10-11 | 2022-11-11 | 中国建筑第五工程局有限公司 | Micro-pasting type quality measurement and detection device for constructional engineering |
| CN115615412A (en) * | 2022-12-15 | 2023-01-17 | 中交第一航务工程局有限公司 | Device and method for lofting installation circle center of final joint thrust steel support coaxial equipment |
| CN115615412B (en) * | 2022-12-15 | 2023-03-10 | 中交第一航务工程局有限公司 | Device and method for lofting installation circle center of final joint thrust steel support coaxial equipment |
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