Sound barrier pre-buried anchor rod spacing measuring device

Abstract

The utility model discloses a kind of sound barrier pre-buried anchor rod spacing measuring device, it is related to distance measurement technical field, including steel tape, telescopic measuring section and connecting piece, telescopic measuring section can be telescopic, scale is provided on telescopic measuring section, the top of telescopic measuring section is fixed with the size shell of steel tape, the protruding end of the scale bar of steel tape is fixedly connected with connecting piece, connecting piece is used to be detachably fixed on sound barrier pre-buried anchor rod;The utility model is convenient to use, improves measurement efficiency.

Description

Technical Field

[0001] This utility model relates to the field of distance measurement technology, and in particular to a device for measuring the spacing of pre-embedded anchor bolts in a sound barrier. Background Technology

[0002] The construction of highways and the opening of urban light rail have brought great convenience to people's travel, but at the same time, residents living near these highways and light rail have to endure the impact of traffic noise. In order to improve the living environment of citizens, it is usually necessary to install sound barriers on both sides of the road and around the light rail.

[0003] The foundation for the sound barrier columns requires the pre-embedding of several sound barrier anchor rods. However, because these anchor rods are prone to displacement during the foundation formation process, the spacing between them must be determined based on actual on-site measurements. There are two main scenarios regarding the spacing between two sound barrier anchor rods: those with the same height and those with different heights. When the heights are the same, only the horizontal distance between the two anchor rods needs to be measured. However, when the heights are different, in addition to measuring the horizontal distance, the vertical distance between the tops of the two anchor rods also needs to be measured.

[0004] The on-site measuring equipment is mostly steel tape measures, requiring two people to complete the measurement simultaneously. When the heights are the same, one person fixes the extended end of the steel tape measure's scale to one pre-embedded anchor rod of the sound barrier, while the other person horizontally pulls the tape measure to the other pre-embedded anchor rod, measuring the horizontal distance between the two anchor rods using the scale. When the heights are different, one person fixes the extended end of the steel tape measure's scale to the higher anchor rod, while the other person horizontally pulls the tape measure to above the lower anchor rod, measuring the horizontal distance between the two anchor rods using the scale. Simultaneously, a ruler is used to measure the vertical distance between the tops of the two anchor rods. This method is inconvenient, requires two people to work together, and is inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a device for measuring the spacing of pre-embedded anchor bolts in a sound barrier, so as to solve the problems existing in the prior art, which is convenient to use and improves measurement efficiency.

[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a device for measuring the spacing of pre-embedded anchor bolts in a sound barrier, including a steel tape measure, a telescopic measuring section, and a connector. The telescopic measuring section is telescopic and has a scale. The tape measure shell is fixedly mounted on the top of the telescopic measuring section. The extended end of the scale strip of the steel tape measure is fixedly connected to the connector. The connector is used to detachably fix the device to the pre-embedded anchor bolts in the sound barrier.

[0007] Preferably, the connector is a hook.

[0008] Preferably, the telescopic measuring section includes a first measuring body and a second measuring body. The first measuring body is positioned above the second measuring body and is connected to the second measuring body. The first measuring body and the second measuring body are movable relative to each other to change the length of the telescopic measuring section. The first measuring body and / or the second measuring body are provided with scales, and the casing of the steel tape measure is fixedly mounted on the top of the first measuring body.

[0009] Preferably, the first measuring body is a first cylindrical body, and the first measuring body is sleeved on the second measuring body.

[0010] Preferably, a first groove is formed on the side wall of the first measuring body, and a scale is provided on the inner side of the first groove.

[0011] Preferably, the second measuring body is a second cylinder, and the bottom end of the second measuring body is used to be fitted onto the top of the pre-embedded anchor rod of the sound barrier.

[0012] Preferably, a second groove is provided on the side wall of the second measuring body, and a scale is provided on the inner side of the second groove.

[0013] Preferably, a limiting member is fixedly provided on the top of the side wall of the second measuring body. The limiting member can extend into the first groove and can prevent the second measuring body from rotating relative to the first measuring body.

[0014] Preferably, the casing of the steel tape measure is fixed inside the top of the first measuring body, and the protruding end of the scale strip of the steel tape measure can pass through the side wall of the first measuring body and extend out of the first measuring body.

[0015] Preferably, the first measuring body is a first stainless steel tube, and the second measuring body is a second stainless steel tube.

[0016] The present invention achieves the following technical advantages over the prior art: The sound barrier pre-embedded anchor spacing measuring device provided by this utility model achieves effective fixation of the protruding end of the scale strip of the steel tape measure to one of the two pre-embedded anchors being measured. When the heights of the two pre-embedded anchors are the same, the horizontal distance between them can be measured using the steel tape measure. When the heights of the two pre-embedded anchors are different, the horizontal distance between the tops of the two anchors can be measured using the steel tape measure. The vertical distance between the tops of the two anchors can be measured using the telescopic measuring joint. Thus, the sound barrier pre-embedded anchor spacing measuring device provided by this utility model allows a single person to measure the horizontal distance and / or vertical distance between two pre-embedded anchors, making it convenient to use and improving measurement efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the sound barrier pre-embedded anchor spacing measuring device provided by this utility model; Figure 2 A schematic diagram of the use of the sound barrier pre-embedded anchor spacing measuring device provided by this utility model when the heights between the two sound barrier pre-embedded anchors being measured are consistent; Figure 3 A schematic diagram illustrating the use of the sound barrier pre-embedded anchor spacing measuring device provided by this utility model when the heights of the two sound barrier pre-embedded anchors being measured are inconsistent. In the diagram: 1-steel tape measure, 2-connector, 3-first measuring body, 4-second measuring body, 5-first groove, 6-second groove, 7-pre-embedded anchor rod of the sound barrier. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The purpose of this invention is to provide a device for measuring the spacing of pre-embedded anchor bolts in a sound barrier, so as to solve the problems existing in the prior art, which is convenient to use and improves measurement efficiency.

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] like Figures 1 to 3 As shown, this utility model provides a sound barrier pre-embedded anchor spacing measuring device, including a steel tape measure 1, a telescopic measuring section and a connecting piece 2. The telescopic measuring section is telescopic and has a scale. The tape measure 1 is fixedly mounted on the top of the telescopic measuring section. The extended end of the scale strip of the steel tape measure 1 is fixedly connected to the connecting piece 2. The connecting piece 2 is used to detachably fix it to the sound barrier pre-embedded anchor 7.

[0023] The sound barrier pre-embedded anchor rod spacing measuring device provided by this utility model achieves effective fixation of the extended end of the scale strip of the steel tape measure 1 to one of the two pre-embedded anchor rods 7 of the sound barrier being measured by detachably fixing the connector 2 on the extended end of the scale strip of the steel tape measure 1. When the heights of the two pre-embedded anchor rods 7 of the sound barrier being measured are the same, the horizontal distance between the two pre-embedded anchor rods 7 can be measured by the steel tape measure 1. When the heights of the two pre-embedded anchor rods 7 of the sound barrier being measured are different, the horizontal distance between the tops of the two pre-embedded anchor rods 7 can be measured by the steel tape measure 1, and the vertical distance between the tops of the two pre-embedded anchor rods 7 can be measured by the telescopic measuring joint. Thus, the sound barrier pre-embedded anchor rod spacing measuring device provided by this utility model can be used by a single person to measure the horizontal distance and / or vertical distance between two pre-embedded anchor rods 7 of the sound barrier, which is convenient to use and improves measurement efficiency.

[0024] It should be noted that the steel tape measure 1 can be made using existing conventional designs, and the sound barrier pre-embedded anchor spacing measuring device provided by this utility model does not involve any improvement to the internal structure of the steel tape measure 1.

[0025] In a preferred embodiment of the present invention, the connector 2 is a hook, so as to be hooked onto the pre-embedded anchor rod 7 of the sound barrier; in a preferred embodiment of the present invention, the connector 2 is semi-circular, which is convenient to use and provides a stable connection.

[0026] In a preferred embodiment of this utility model, the telescopic measuring section includes a first measuring body 3 and a second measuring body 4. The first measuring body 3 is placed above the second measuring body 4 and is connected to the second measuring body 4. The first measuring body 3 and the second measuring body 4 can move relative to each other to change the length of the telescopic measuring section. The first measuring body 3 and / or the second measuring body 4 are provided with scales. The casing of the steel tape measure 1 is fixed on the top of the first measuring body 3 for easy use.

[0027] In a preferred embodiment of this utility model, the first measuring body 3 is a first cylindrical body, and the first measuring body 3 is sleeved on the second measuring body 4, which is convenient for manufacturing.

[0028] As a preferred embodiment of the present invention, a first groove 5 is provided on the side wall of the first measuring body 3, and a scale is provided on the inner side of the first groove 5, which can more intuitively show the relative position of the first measuring body 3 and the second measuring body 4, thereby facilitating the measurement.

[0029] In a preferred embodiment of this utility model, the second measuring body 4 is a second cylinder, and the bottom end of the second measuring body 4 is used to fit onto the top end of the pre-embedded anchor rod 7 of the sound barrier for easy use; in this embodiment, the inner diameter of the second measuring body 4 is 2mm larger than the diameter of the pre-embedded anchor rod 7 of the sound barrier to facilitate fitting it into the pre-embedded anchor rod 7 of the sound barrier for positioning.

[0030] As a preferred embodiment of the present invention, a second groove 6 is provided on the side wall of the second measuring body 4, and a scale is provided on the inner side of the second groove 6, which can more intuitively show the relative position of the first measuring body 3 and the second measuring body 4, thereby facilitating the measurement.

[0031] In a preferred embodiment of the present invention, a limiting member is fixedly provided on the top side wall of the second measuring body 4. The limiting member can extend into the first groove 5 and prevent the second measuring body 4 from rotating relative to the first measuring body 3, thereby improving the convenience of measurement. In this embodiment, the limiting member may, but is not limited to, be a flange or a bolt.

[0032] In a preferred embodiment of the present invention, the casing of the steel tape measure 1 is fixedly disposed inside the top of the first measuring body 3, and the protruding end of the scale strip of the steel tape measure 1 can pass through the side wall of the first measuring body 3 and extend to the outside of the first measuring body 3, which can reduce space occupation; in this embodiment, the inner diameter of the first measuring body 3 is 10cm, which is convenient to accommodate the casing of the steel tape measure 1.

[0033] As a preferred embodiment of this utility model, the first measuring body 3 is a first stainless steel tube and the second measuring body 4 is a second stainless steel tube, which is easy to manufacture and use, lightweight, and inexpensive.

[0034] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A device for measuring the spacing of pre-embedded anchor bolts in a sound barrier, characterized in that: The device includes a steel measuring tape, a telescopic measuring section, and a connector. The telescopic measuring section is telescopic and has a scale. The casing of the steel measuring tape is fixed to the top of the telescopic measuring section. The extended end of the scale strip of the steel measuring tape is fixedly connected to the connector. The connector is used to detachably fix the device to the pre-embedded anchor rod of the sound barrier.

2. The sound barrier pre-embedded anchor spacing measuring device according to claim 1, characterized in that: The connector is a hook.

3. The sound barrier pre-embedded anchor spacing measuring device according to claim 1, characterized in that: The telescopic measuring section includes a first measuring body and a second measuring body. The first measuring body is positioned above the second measuring body and is connected to the second measuring body. The first measuring body and the second measuring body can move relative to each other to change the length of the telescopic measuring section. The first measuring body and / or the second measuring body are provided with scales. The casing of the steel tape measure is fixedly mounted on the top of the first measuring body.

4. The sound barrier pre-embedded anchor spacing measuring device according to claim 3, characterized in that: The first measuring body is a first cylindrical body, which is sleeved on the second measuring body.

5. The sound barrier pre-embedded anchor spacing measuring device according to claim 4, characterized in that: A first groove is provided on the side wall of the first measuring body, and a scale is provided on the inner side of the first groove.

6. The sound barrier pre-embedded anchor spacing measuring device according to claim 5, characterized in that: The second measuring body is a second cylinder, and the bottom end of the second measuring body is used to be fitted onto the top of the pre-embedded anchor rod of the sound barrier.

7. The sound barrier pre-embedded anchor spacing measuring device according to claim 6, characterized in that: The second measuring body has a second groove on its side wall, and the inner side of the second groove has a scale.

8. The sound barrier pre-embedded anchor spacing measuring device according to claim 7, characterized in that: A limiting member is fixedly provided on the top of the side wall of the second measuring body. The limiting member can extend into the first groove and can prevent the second measuring body from rotating relative to the first measuring body.

9. The sound barrier pre-embedded anchor spacing measuring device according to claim 4, characterized in that: The casing of the steel tape measure is fixed inside the top of the first measuring body, and the protruding end of the scale strip of the steel tape measure can pass through the side wall of the first measuring body and extend out of the first measuring body.

10. The sound barrier pre-embedded anchor spacing measuring device according to claim 6, characterized in that: The first measuring body is a first stainless steel tube, and the second measuring body is a second stainless steel tube.

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