Movable measuring tool

Abstract

The utility model discloses a movable measuring tool which comprises a positioning measuring instrument used for measuring a water surface pipe pile, a support connected with the positioning measuring instrument through an adjusting piece is arranged below the positioning measuring instrument, the support is movably installed on the end face of the pipe pile, and the whole structure of the support is in a T shape. The three ends of the support extend downwards along the outer side of the pipe pile to be provided with bent ends. The positioning measuring instrument is simple in structure, the support is arranged below the positioning measuring instrument, and the bending ends are arranged at the three end portions of the support, so that the attaching tightness of the positioning measuring instrument and the top of the pile end is improved, and the instrument can be effectively prevented from shaking and swinging even under the severe environment condition.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of measuring frock, and specifically relates to a movable measuring frock. BACKGROUND

[0002] In water construction environment, such as bridge construction, offshore wind power installation and underwater foundation engineering and other projects, the accurate measurement of pile top elevation and support pile positioning is crucial to ensure the engineering quality and safety. However, due to the unique challenges of water construction environment, traditional measurement methods face many limitations in such operations. All construction activities are carried out above the water surface, and the pile top is about 2.1 meters above the water surface.

[0003] During construction, the pile top elevation and support pile position need to be measured accurately, and the operator needs to climb to the top of the pile to place the instrument and measure the bubble. The diameter of the pile top is 0.4m, and it is very unsafe for the operator to stand on the pile top. However, sometimes the water is rough, which makes the ship body carrying the measuring equipment easy to shake, which not only increases the difficulty of the operator to climb up and down to measure, but also significantly increases the risk of safety accidents, seriously threatening the personal safety of the operator. Therefore, a movable measuring frock is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a movable measuring frock to solve the problems raised in the background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a movable measuring frock, comprising a positioning measuring instrument for measuring a water surface pipe pile, a support connected to the positioning measuring instrument through an adjusting piece is arranged below the positioning measuring instrument, the support is movably installed on the end surface of the pipe pile, the overall structure of the support is T-shaped, and the three ends of the support are provided with bent ends extending downward along the outer side of the pipe pile.

[0006] As a further scheme of the utility model: the adjusting piece comprises a nut installed at the bottom of the positioning measuring instrument and a screw rod installed on the support, and the two ends of the screw rod are connected to the nut and the support respectively.

[0007] As a further scheme of the utility model: three adjustable nuts are installed on the upper surface of the support, and adjustable screw rods are installed on the three adjustable nuts.

[0008] As a further scheme of the utility model: the support comprises three fixed rods, one end of each of the three fixed rods is fixedly connected together, and the other end of each of the three fixed rods is connected to the bent end.

[0009] As a further scheme of the present application, the support further comprises three adjusting rods, the adjusting rod comprises a main rod and a sub rod which are movably connected, the end of the sub rod is arranged in the interior of the main rod, and a locking and / or adjusting locking piece for the length of the sub rod is arranged on the main rod.

[0010] As a further scheme of the present application, the end of the three main rods away from the sub rod is fixedly connected together, and the end of the three sub rods away from the main rod is connected with the bent end.

[0011] As a further scheme of the present application, the locking piece is a bolt, the end of the bolt is arranged in the interior of the main rod and is in contact with the surface of the sub rod.

[0012] As a further scheme of the present application, the locking piece comprises a locking sleeve and an opening formed at the end of the main rod, when the locking sleeve enters the opening at the end of the main rod, the position between the main rod and the sub rod is fixed, and when the locking sleeve is separated from the opening at the end of the main rod, the position between the main rod and the sub rod is adjustable.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The present application sets the support below the positioning measuring instrument, and sets the bent end at the three ends of the support, thereby increasing the tightness of the adhesion with the top of the pile, and effectively preventing the shaking and swinging of the instrument even in severe environmental conditions.

[0015] The present application designs the adjustable nut, the adjustable screw rod and the alignment bubble indicator, the operator stands on the top surface of the ship, at this time the distance from the pile top height is about 1.4m, which facilitates the operator to operate and use the instrument, in the face of a small number of pipe pile top uneven conditions, the adjustable screw rod is rotated to extend different lengths to contact the pipe pile top, so as to ensure the balance state of the support, and whether the support is balanced is observed through the alignment bubble indicator, so that most of the pipe pile top can be measured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a first embodiment schematic view of the movable measuring tool support of the present application;

[0017] Figure 2 It is a second embodiment schematic view of the movable measuring tool support of the present application;

[0018] Figure 3 It is a schematic view of the adjusting piece of the present application;

[0019] Figure 4 It is a schematic view of the locking sleeve of the present application;

[0020] Figure 5The utility model discloses a main rod opening place schematic drawing;

[0021] In the figure: 1, pipe pile; 2, support; 2-1, fixed rod; 2-2, main rod; 2-3, auxiliary rod; 2-4, bolt; 2-5, locking sleeve; 3, positioning measuring instrument; 4, bent end; 5, screw rod; 6, nut; 7, adjustable nut. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-5 In the embodiments of the utility model, a movable measuring tool includes a positioning measuring instrument 3 for measuring a water surface pipe pile 1. The positioning measuring instrument 3 is used for measuring the pile top elevation of the water surface pipe pile 1 and the positioning deviation of the support pile. The data is viewed through the instrument control system located in the hand. The instrument control system includes a display screen for the staff to observe the data. The positioning measuring instrument 3 is in communication connection with the instrument control system. The position of the pipe pile 1 is fixed in the water and will not move. A support 2 connected with the positioning measuring instrument 3 through an adjusting piece is arranged below the positioning measuring instrument 3. The support 2 is movably installed on the end surface of the pipe pile 1. The support 2 plays a role of fixing the positioning measuring instrument 3 and ensures the stability of the positioning measuring instrument 3 when measuring the pipe pile 1. The overall structure of the support 2 is T-shaped. The three ends of the support 2 are provided with bent ends 4 extending downward along the outer side of the pipe pile 1. The bent ends 4 can adapt to different types and sizes of pipe piles 1. In addition, the tightness of the support 2 and the top of the pipe pile 1 is increased. Even in harsh environmental conditions, the shaking and swinging of the positioning measuring instrument 3 can be effectively prevented. At this time, the staff only needs to clamp the support 2 on the top end of the pipe pile 1 to complete the fixing of the positioning measuring instrument 3, thereby reducing the number of times of climbing and measuring of the staff.

[0025] In order to improve work efficiency and data accuracy, a special software matched with the instrument is used, which supports reading coordinate and elevation data directly from CAD drawings and can automatically transmit to the instrument control system through wireless transmission. The instrument control system has powerful data storage and analysis functions. It can record the data of each measurement and compare and analyze with the preset standard data to find possible errors and problems in time. At the same time, these data can be conveniently exported and printed, providing a strong basis for subsequent construction and quality detection (the special software matched is prior art, which will not be described in detail here).

[0026] Referring to Figures 1-3 In an embodiment, preferably, the adjusting member includes a nut 6 mounted at the bottom of the positioning measuring instrument 3 and a screw rod 5 mounted on the support 2, both ends of the screw rod 5 are connected with the nut 6 and the support 2 respectively, the external threads on the screw rod 5 match the internal threads on the nut 6 and the support 2 respectively, and the screw rod 5 and the nut 6 are made of high-strength alloy with high precision, which ensures the stability and reliability of the connection and the accuracy of the measurement, and also facilitates the disassembly or installation of the positioning measuring instrument 3 from the support 2.

[0027] Referring to Figures 1-2 In an embodiment, preferably, the upper surface of the support 2 is provided with three adjustable nuts 7, and an adjustable screw rod is mounted on each of the three adjustable nuts 7. The end of each adjustable screw rod passes through the adjustable nut 7 and then continues to pass through the support 2. An alignment bubble indicator is mounted on the support 2. Further, the top of a small number of pipe piles 1 is uneven. When measuring such pipe piles 1, the adjustable screw rods on the three adjustable nuts 7 are rotated to different lengths to contact the top of the pipe pile, so that the bubble can be aligned and centered, ensuring that the support 2 is in a balanced state, allowing the operator to adjust intuitively and quickly, ensuring the accuracy of the measurement results. In addition, by rotating the adjustable screw rod to different lengths, the support 2 can be kept in a balanced state to adapt to various uneven pipe pile 1 pile ends.

[0028] Referring to Figure 1 In an embodiment, preferably, the support 2 includes three fixed rods 2-1, one end of each of the three fixed rods 2-1 is fixedly connected together, and the other end of each of the three fixed rods 2-1 is connected with the bent end 4. Further, the three fixed rods 2-1 are welded together, and can also be connected together in other ways. The connection between the three fixed rods 2-1 is carefully treated and reinforced to ensure that it can withstand various external forces under any circumstances, increasing the stability of the overall structure.

[0029] Embodiment 2

[0030] Please refer to Figure 2 , Figure 4 and Figure 5 In one embodiment, the preferred embodiment, the support 2 further comprises three adjusting rods, which include a main rod 2-2 and a sub rod 2-3 connected movably, the end of the sub rod 2-3 is inserted into the interior of the main rod 2-2, a locking and / or adjusting locking piece is arranged on the main rod 2-2 to adjust the length of the sub rod 2-3, the ends of the three main rods 2-2 away from the sub rod 2-3 are fixedly connected together, and the ends of the three sub rods 2-3 away from the main rod 2-2 are connected with the bent end 4, further, the three adjusting rods are welded together, and can also be connected together in other ways, the connection of the three adjusting rods is carefully treated and reinforced to ensure that it can withstand various external forces in any case, thereby increasing the stability of the overall structure, in addition, the inner cavity of the main rod 2-2 matches the end of the sub rod 2-3 to facilitate the end of the sub rod 2-3 to move in and out of the inner cavity of the main rod 2-2, thereby achieving the effect of free expansion adjustment, and the locking piece can be arranged to fix the main rod 2-2 and the sub rod 2-3 after adjustment.

[0031] Please refer to Figure 2 In one embodiment, the preferred embodiment, the locking piece is a bolt 2-4, the end of the bolt 2-4 is inserted into the interior of the main rod 2-2 and is in contact with the surface of the sub rod 2-3, further, the bolt 2-4 is rotated clockwise or counterclockwise, when the end of the bolt 2-4 is not in contact with the sub rod 2-3, the positions of the main rod 2-2 and the sub rod 2-3 can be freely adjusted, and when the end of the bolt 2-4 is in contact with the sub rod 2-3, the positions of the main rod 2-2 and the sub rod 2-3 can be locked.

[0032] Please refer to Figures 4-5 In another embodiment, the preferred embodiment, the locking piece comprises a locking sleeve 2-5 and an opening formed at the end of the main rod 2-2, when the locking sleeve 2-5 enters the opening at the end of the main rod 2-2, the positions of the main rod 2-2 and the sub rod 2-3 are fixed, and when the locking sleeve 2-5 is separated from the opening at the end of the main rod 2-2, the positions of the main rod 2-2 and the sub rod 2-3 can be adjusted, specifically, the opening is formed at the end of the main rod 2-2, so that the main rod 2-2 at the opening end has movability, the inner diameter of the locking sleeve is greater than the outer diameter of the opening end of the main rod 2-2, and the initial inner diameter of the opening end is greater than the outer diameter of the sub rod 2-3, at this time, the sub rod 2-3 can move freely, when the locking sleeve is pressed to shrink, the shrunk opening end will clamp the sub rod 2-3, thereby completing the locking and fixing.

[0033] Although the present specification is described in terms of embodiments, not every embodiment exhibits every characteristic or implements every combination of features described in the specification. In addition, the description of the specification is not meant to bind the inventors to a particular interpretation of the description. Rather, the specification is meant to provide a number of examples of embodiments of the present application and the description is merely exemplary of the principles of the application. Accordingly, the scope of the present application is not meant to be limited to the embodiments described in the specification. Rather, the scope of the present application is meant to include any embodiment that falls within the scope of the claims.

[0034] The above description is merely illustrative of the embodiments of the present application and is not intended to limit the scope of the application. Rather, the scope of the present application is defined by the appended claims.

Claims

1. A movable measuring tool, comprising a positioning measuring instrument (3) for measuring a water surface pipe pile (1), characterized in that: A bracket (2) connected to the positioning measuring instrument (3) via an adjusting member is provided below the positioning measuring instrument (3); the bracket (2) is movably mounted on the end face of the pipe pile (1); the overall structure of the bracket (2) is T-shaped; the three ends of the bracket (2) are all provided with bent ends (4) extending downward along the outer side of the pipe pile (1).

2. The movable measuring tool according to claim 1, characterized in that: The adjusting member comprises a nut (6) mounted on the bottom of the positioning measuring instrument (3) and a screw rod (5) mounted on the bracket (2), wherein both ends of the screw rod (5) are respectively connected to the nut (6) and the bracket (2).

3. The movable measuring tool according to claim 1, characterized in that: Three adjustable nuts (7) are installed on the upper surface of the bracket (2), and adjustable screws are installed on the three adjustable nuts (7).

4. The movable measuring tool according to claim 1, characterized in that: The bracket (2) comprises three fixing rods (2-1), one end of each of the three fixing rods (2-1) is fixedly connected together, and the other end of each of the three fixing rods (2-1) is connected to the bent end (4).

5. The movable measuring tool according to claim 1, characterized in that: The bracket (2) further comprises three adjustment rods, each of the adjustment rods comprising a main rod (2-2) and a secondary rod (2-3) that are movably connected, the end of the secondary rod (2-3) being inserted into the interior of the main rod (2-2), and a locking member for locking and / or adjusting the length of the secondary rod (2-3) being provided on the main rod (2-2).

6. The movable measuring tool according to claim 5, characterized in that: The ends of the three main rods (2-2) away from the auxiliary rod (2-3) are fixedly connected together, and the ends of the three auxiliary rods (2-3) away from the main rod (2-2) are all connected to the bent end (4).

7. The movable measuring tool according to claim 5, characterized in that: The locking member is a bolt (2-4), the end of which is passed through the interior of the main rod (2-2) and is in contact with the surface of the auxiliary rod (2-3).

8. The movable measuring tool according to claim 5, characterized in that: The locking member comprises a locking sleeve (2-5) and an opening formed at the end of the main rod (2-2); when the locking sleeve (2-5) enters the opening at the end of the main rod (2-2), the position between the main rod (2-2) and the auxiliary rod (2-3) is fixed; when the locking sleeve is separated from the opening at the end of the main rod (2-2), the position between the main rod (2-2) and the auxiliary rod (2-3) is adjustable.

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