Rapid positioning auxiliary lofting device and measuring equipment

Abstract

The utility model discloses a rapid positioning auxiliary lofting device and measuring equipment, and belongs to the technical field of building construction measuring tools, the rapid positioning auxiliary lofting device is used for assisting a centering rod to move and position, the rapid positioning auxiliary lofting device comprises a limiting piece and a fastening piece, the limiting piece is provided with a limiting hole, the limiting hole is used for limiting the centering rod, and the fastening piece is used for fastening the centering rod; the fastener is arranged on the side wall of the limiting hole in a penetrating manner and is used for fixing the centering rod in the limiting hole in an ejecting manner; the multiple calibrated scales are distributed on the side wall of the outer ring of the limiting piece in an annular array mode, and the compass is arranged on the side wall of the outer ring of the limiting piece. The centering rod can be locked and limited through the limiting piece, meanwhile, reference of the direction and the distance is achieved through cooperation of the calibrated scale and the compass, an operator can conveniently and rapidly adjust the centering rod to the proper position, and the lofting efficiency is effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of construction surveying tools, and in particular, to a rapid positioning auxiliary layout device. In addition, this application also relates to a surveying device including the above rapid positioning auxiliary layout device. Background Art

[0002] The information provided in this part is for the purpose of generally presenting the background of this application. To the extent described in this part, the work of the currently named inventors and aspects that may not constitute prior art descriptions at the time of filing are neither expressly nor impliedly considered prior art to this application.

[0003] In engineering construction, the positioning coordinates of buildings are crucial. Whether it is a total station or RTK (real-time kinematic) layout, a prism centering rod is required for auxiliary layout.

[0004] There are also related centering devices in the prior art for auxiliary positioning. For example, a rapid centering device disclosed in a Chinese patent with the patent publication number CN216246362U can improve the stability of the centering rod and improve work efficiency.

[0005] However, the centering devices in the prior art cannot provide azimuth and distance references. In on-site surveying and layout work, non-professional surveyors often set up the prism rod. Due to the lack of azimuth and distance references, they often move the centering rod back and forth, wasting too much time and reducing the layout efficiency.

[0006] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application. Therefore, it may include information that does not constitute prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0007] In view of at least one of the above technical problems, this application provides a rapid positioning auxiliary layout device and a surveying device, which can lock and limit the centering rod through a limiting member, and at the same time, use a scale in cooperation with a compass to achieve azimuth and distance references, facilitating the operator to quickly adjust the centering rod to a suitable position and effectively improving the layout efficiency.

[0008] This application also provides a surveying device that uses the above rapid positioning auxiliary layout device.

[0009] According to one aspect of this application, a rapid positioning auxiliary layout device is provided for assisting in the movement and positioning of a centering rod. The rapid positioning auxiliary layout device includes:

[0010] A limiting member and a fastening member. The limiting member is provided with a limiting hole along the vertical direction. The limiting hole is used for limiting and centering a rod. The fastening member is inserted through the side wall of the limiting hole and is used for tightly pressing and fixing the centering rod in the limiting hole.

[0011] A plurality of scale rulers and a compass. The plurality of scale rulers are arranged in a circular array along the horizontal direction on the outer circle of the limiting member and respectively extend along the radial direction of the limiting member. The compass is arranged on the limiting member.

[0012] In some embodiments of the present application, an arrow mark is provided on one of the plurality of scale rulers and indicates along its length direction.

[0013] In some embodiments of the present application, the arrow of the arrow mark faces away from the limiting member.

[0014] In some embodiments of the present application, a fastening screw hole is provided on the side wall of the limiting hole, and the fastening member is in threaded cooperation with the fastening screw hole.

[0015] In some embodiments of the present application, a handle is provided at one end of the fastening member away from the axis of the limiting hole.

[0016] In some embodiments of the present application, the plurality of scale rulers are all hinged to the outer side wall of the limiting member, and the scale rulers are used to rotate relative to the limiting member to an unfolded state where they are arranged along the radial direction of the limiting member or to a folded state where they are arranged along the axial direction of the limiting member.

[0017] In some embodiments of the present application, a support ring is sleeved on the outer side wall of the limiting member, and the support ring is used to support the bottoms of the plurality of scale rulers when the plurality of scale rulers are in the unfolded state.

[0018] In some embodiments of the present application, a mounting member is sleeved on the outer side wall of the limiting member, and the compass is arranged on the mounting member.

[0019] In some embodiments of the present application, the mounting member is a hoop, the hoop is tightly connected to the outer side wall of the limiting member through a locking bolt, and the compass is connected to the hoop through a bolt or a magic sticker.

[0020] According to another aspect of the present application, a measuring device is further provided, which includes the above-mentioned quick positioning auxiliary lofting device.

[0021] The present application has the following beneficial effects:

[0022] The quick positioning auxiliary layout device of the present application limits the centering rod through the limiting holes of the limiting member, and tightly fixes the centering rod in the limiting holes through fasteners, realizing stable limiting and fixing of the centering rod. At the same time, a plurality of scale rulers are annularly arranged on the outer side wall of the limiting member. The plurality of scale rulers can provide indications in different directions and distance references in different directions. Coupled with the compass on the side wall of the limiting member to provide direction indication references, when the centering rod is fixed on the limiting member, according to the accurate positioning references of the compass and the scale ruler, it is convenient for the operator to quickly locate different points and make marks, and the centering rod can be accurately moved to the marked points for centering and leveling, achieving the effect of efficient layout. The device of the present application is applicable to several conventional layout methods on site, such as total station layout or RTK layout, etc., and has wide practicability.

[0023] The measuring equipment of the present application also has the above beneficial effects.

[0024] Of course, it is not necessary for any product implementing the present application to achieve all the above-mentioned advantages at the same time. In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. Brief Description of the Drawings

[0025] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0026] Figure 1 is the overall structural schematic diagram of the preferred embodiment of the present application;

[0027] Figure 2 is the installation schematic diagram of the fastener of the preferred embodiment of the present application;

[0028] Legend: 1. Limiting member; 11. Tightening screw hole; 2. Fastener; 3. Scale ruler; 4. Compass; 5. Arrow mark. Detailed Description of the Embodiment

[0029] The following will describe the embodiments of the present application in detail with reference to the drawings, but the present application can be implemented in many different ways defined and covered by the following.

[0030] Figure 1 is the overall structural schematic diagram of the preferred embodiment of the present application; Figure 2 is the installation schematic diagram of the fastener of the preferred embodiment of the present application.

[0031] A quick positioning auxiliary layout device for assisting in the movement and positioning of a centering rod. The quick positioning auxiliary layout device includes:

[0032] A position-limiting member 1 and a fastening member 2. The position-limiting member 1 is provided with a position-limiting hole along the vertical direction. The position-limiting hole is used to limit the centering rod. The fastening member 2 is inserted through the side wall of the position-limiting hole. The fastening member 2 is used to tightly fix the centering rod in the position-limiting hole.

[0033] A plurality of scale rulers 3 and a compass 4. The plurality of scale rulers 3 are arranged in a circular array along the horizontal direction on the outer circle of the position-limiting member 1 and extend respectively along the radial direction of the position-limiting member 1. The compass 4 is arranged on the position-limiting member 1.

[0034] Here, the meaning of the "position-limiting member 1" refers to a structure with a position-limiting hole on its body to limit the centering rod. In some embodiments, the position-limiting member 1 is a columnar structure, and the position-limiting hole is a through hole opened along the central axis of the position-limiting member 1. In other embodiments, the position-limiting member 1 is a hollow cylinder or a hollow circular tube structure, and the position-limiting hole is its central through hole.

[0035] It should be noted that in a preferred embodiment, at least 4 scale rulers 3 are evenly arranged in a circular array on the side wall of the outer circle of the position-limiting member 1 to realize the pointing of the front, back, left, and right of the position-limiting member 1, which can also be understood as the four directions of southeast, northwest, etc. at the site for the operator's reference.

[0036] The quick positioning auxiliary lofting device of the present application limits the centering rod through the position-limiting hole of the position-limiting member 1, and tightly fixes the centering rod in the position-limiting hole through the fastening member 2 to realize the stable limit fixation of the centering rod. At the same time, a plurality of scale rulers 3 are arranged in a circular array on the side wall of the outer circle of the position-limiting member 1. The plurality of scale rulers 3 can provide indications in different directions and distance references in different directions. Coupled with the compass 4 on the side wall of the position-limiting member 1 to provide a direction indication reference, when the centering rod is fixed on the position-limiting member 1, according to the accurate positioning reference of the compass 4 and the scale rulers 3, it is convenient for the operator to quickly locate different points and make marks, and the centering rod can be accurately moved to the marked points for centering and leveling, achieving the effect of efficient lofting. The device of the present application is applicable to several conventional lofting methods on site, such as total station lofting or RTK lofting, etc., and has wide practicability.

[0037] Preferably, please refer to Figure 1 As shown, an arrow mark 5 is provided on one of the plurality of scale rulers 3 along its length direction.

[0038] It can be understood that by making an arrow mark 5 on one of the scale rulers 3, it is convenient for the operator to easily use the scale ruler 3 with the arrow mark 5 as the reference for the due front, or cooperate with the compass 4 to make the scale ruler 3 with the arrow mark 5 as the reference for the due north direction. Both can facilitate the operator to determine the reference benchmark direction, accurately move the centering rod, and effectively improve the lofting efficiency.

[0039] Preferably, please refer to Figure 1As shown, the arrow of the arrow mark 5 faces away from the limiting member 1.

[0040] It can be understood that the arrow of the arrow mark 5 faces away from the limiting member 1, which is convenient for the operator to place the arrow mark 5 directly in front, and use the scale 3 of the arrow mark 5 as a reference for the front. The operation is very intuitive and convenient, with a low learning cost, which is beneficial for the operator to quickly get started.

[0041] Preferably, please refer to Figure 2 As shown, fastening screw holes 11 are provided on the side wall of the limiting hole, and the fastener 2 is in threaded cooperation with the fastening screw holes 11.

[0042] It can be understood that the fastener 2 is connected to the side wall of the limiting hole through threaded cooperation, which is convenient for the assembly and disassembly of the fastener 2, and is also convenient for adjusting the position of the fastener 2 to press against the centering rod in the limiting hole through the fastener 2, and can quickly complete the limiting and fixing of the centering rod, improving the operation efficiency.

[0043] Preferably, a handle is provided at one end of the fastener 2 away from the axis of the limiting hole.

[0044] It can be understood that by turning the handle on the fastener 2, the position of the fastener 2 can be manually adjusted, which is convenient for the operator to adjust the position of the fastener 2 at any time to complete the assembly, fixing and disassembly of the centering rod.

[0045] Preferably, multiple scales 3 are all hinged to the outer side wall of the limiting member 1, and the scale 3 is used to rotate relative to the limiting member 1 to an unfolded state arranged along the radial direction of the limiting member 1 or to a folded state arranged along the axial direction of the limiting member 1.

[0046] It can be understood that by hinging the scale 3 to the outer side wall of the limiting member 1, the scale 3 can be conveniently folded and stored, which is convenient for the overall device to be carried and transported, and is beneficial to improving the use convenience of the device.

[0047] In some embodiments, multiple scales 3 are all hinged to the outer side wall of the limiting member 1 through torsion springs or hinges, and multiple support rods are hinged to the outer side wall of the limiting member 1. The multiple support rods are used to support the multiple scales 3 one by one after the multiple scales 3 are unfolded and parallel to the central axis of the limiting member 1.

[0048] Preferably, a support ring is sleeved on the side wall of the outer circle of the limiting member 1, and the support ring is used to support the bottom of the multiple scales 3 when the multiple scales 3 are in the unfolded state.

[0049] It can be understood that the bottom of multiple scale rulers 3 can be supported synchronously through the support ring, so that the multiple scale rulers 3 are unfolded and perpendicular to the central axis of the limiting member 1. Removing the support ring enables the folding and storage of the multiple scale rulers 3, and the operation is very convenient, facilitating the staff to carry and transport the lofting device.

[0050] Preferably, an installation member is sleeved on the side wall of the outer circle of the limiting member 1, and the compass 4 is arranged on the installation member.

[0051] It can be understood that the compass 4 is installed on the side wall of the outer circle of the limiting member 1 through the installation member, which facilitates the installation and disassembly of the compass 4 through the disassembly and assembly of the installation member. And the installation member is sleeved on the limiting member 1 without drilling holes in the limiting member 1, which can reduce the influence on the limiting member 1.

[0052] Preferably, the installation member is a hoop, and the hoop is fixedly connected to the side wall of the outer circle of the limiting member 1 through a locking bolt, and the compass 4 is connected to the hoop through a bolt or a magic tape.

[0053] It can be understood that the hoop can adjust the diameter to a certain extent to be sleeved on the limiting members 1 of different sizes, which can improve the applicable range and enable repeated turnover and utilization, and is beneficial to reducing the manufacturing cost. And the compass 4 is connected to the hoop through a bolt or a magic tape, which is convenient for disassembly and assembly and subsequent maintenance and replacement.

[0054] According to another aspect of the present application, a measuring device is further provided, which includes the above-mentioned quick positioning and auxiliary lofting device. In some embodiments, the measuring device includes a total station and a prism centering rod, and the limiting hole of the limiting member 1 is used to limit the centering rod.

[0055] The measuring device of the present application also has the above-mentioned beneficial effects. It includes a simple structure, low manufacturing cost, convenient use, can be applicable to a variety of conventional lofting methods, and has wide practicability.

[0056] The present application has two typical usage methods in specific use:

[0057] Method 1: Pass the limiting member 1 through the bottom of the prism centering rod through the limiting hole, and point one scale ruler 3 with an arrow mark 5 in the direction of the total station. Taking this direction as the front, the front, back, left, and right directions are determined. When the total station operator commands to move forward by X cm, the person using the prism centering rod finds the position of X cm in the front direction through the scale ruler 3, makes a mark on the ground, and then moves the prism centering rod to center and level it to achieve the lofting effect.

[0058] Method 2: Pass the position-limiting member 1 through the bottom of the prism centering rod via the position-limiting hole, and point a scale 3 with an arrow mark 5 towards the north direction indicated by the compass 4 to determine the four directions of east, south, west, and north. Similarly, when the total station operator commands to move Y cm eastward, the person using the prism centering rod finds the position of Y cm in the east, makes a mark on the ground, and then moves the prism centering rod to center and level it to achieve the effect of setting out.

[0059] It can be seen that the device of the present application is very easy to operate and learn, with fast and accurate positioning, and can effectively improve the efficiency of setting out.

[0060] It should be noted that in this text, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0061] In this article, specific examples are used to elaborate on the principle and implementation manner of the present application. The description of the above examples is only used to help understand the method of the present application and its core idea. The above is only the preferred implementation manner of the present application. It should be noted that due to the limited nature of written expression and the objectively infinite specific structures, for those of ordinary skill in the art, without departing from the principle of the present application, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as the protection scope of the present application.

Claims

1. A rapid positioning auxiliary layout device, used to assist the centering rod in moving and positioning, characterized in that: The rapid positioning auxiliary layout device includes: A limiting member (1) and a fastening member (2), wherein the limiting member (1) is provided with a limiting hole in the vertical direction, the limiting hole is used for limiting the centering rod, the fastening member (2) is passed through the side wall of the limiting hole, and the fastening member (2) is used for tightening and fixing the centering rod in the limiting hole; A plurality of scales (3) and a compass (4), wherein the plurality of scales (3) are arranged in a horizontal circular array on the outer ring of the limiting member (1) and are respectively extended along the radial direction of the limiting member (1), and the compass (4) is arranged on the limiting member (1).

2. A rapid positioning auxiliary layout device according to claim 1, characterized in that: One of the multiple scales (3) is provided with an arrow mark (5) indicating along its length direction.

3. A rapid positioning auxiliary layout device according to claim 2, characterized in that: The arrow of the arrow mark (5) points in a direction away from the limiting member (1).

4. A rapid positioning auxiliary layout device according to claim 1, characterized in that: A fastening screw hole (11) is provided on the side wall of the limiting hole, and the fastening piece (2) is threadably matched with the fastening screw hole (11).

5. A rapid positioning auxiliary layout device according to claim 4, characterized in that: A handle is provided at one end of the fastener (2) away from the axis of the limiting hole.

6. A rapid positioning auxiliary layout device according to claim 1, characterized in that: The plurality of scales (3) are hinged to the outer ring side wall of the limiting member (1), and the scales (3) are used to rotate relative to the limiting member (1) to an expanded state arranged along the radial direction of the limiting member (1) or to a folded state arranged along the axial direction of the limiting member (1).

7. A rapid positioning auxiliary layout device according to claim 6, characterized in that: A support ring is sleeved on the side wall of the outer ring of the limiting member (1), and the support ring is used to support the bottom of the multiple scales (3) when the multiple scales (3) are in an unfolded state.

8. The rapid positioning auxiliary layout device according to claim 1, characterized in that: A mounting piece is sleeved on the side wall of the outer ring of the limiting piece (1), and the compass (4) is arranged on the mounting piece.

9. A rapid positioning auxiliary layout device according to claim 8, characterized in that: The mounting member is a clamp, which is fastened to the outer ring side wall of the limiting member (1) by means of locking bolts, and the compass (4) is connected to the clamp by means of bolts or Velcro.

10. A measuring device, characterized in that: It comprises a rapid positioning auxiliary layout device as described in any one of claims 1 to 9.

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