CN214121025U - Light tool for measuring size of embedded hole of anchor bolt - Google Patents
Light tool for measuring size of embedded hole of anchor bolt Download PDFInfo
- Publication number
- CN214121025U CN214121025U CN202023264448.4U CN202023264448U CN214121025U CN 214121025 U CN214121025 U CN 214121025U CN 202023264448 U CN202023264448 U CN 202023264448U CN 214121025 U CN214121025 U CN 214121025U
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- anchor bolt
- embedded hole
- cross
- measuring ruler
- hole size
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Abstract
The utility model provides a light-duty instrument for anchor bolt embedded hole size measurement. The utility model discloses a bottom plate, connect the telescopic link on the bottom plate, the cross-shaped measuring ruler is installed on the top of telescopic link, be provided with a cylindrical air level on four terminal surfaces of cross-shaped measuring ruler respectively, cross-shaped measuring ruler's center is provided with the wheel hub cover, cross-shaped measuring ruler is in through its central wheel hub cover suit the top of telescopic link is fixed through welding or bolted connection. The utility model discloses can realize the quick measurement of anchor bolt embedded hole size, satisfy the installation requirement of equipment, this measuring tool realizes easily that the cost is comparatively cheap, and this instrument circulated use, greatly reduced construction cost.
Description
The technical field is as follows:
the utility model relates to a light-duty instrument for anchor bolt embedded hole size measurement belongs to energy and power technical field.
Background art:
the installation and construction of the base anchoring bolt (shown in figure 1) of large equipment are always the construction difficulty and key points in basic construction engineering, and if the installation precision of an embedded part cannot meet the installation requirements of subsequent equipment, the engineering is seriously influenced, so that construction enterprises pay more attention to the embedded part, and bring the embedded part into a key quality supervision and control link to ensure the installation precision.
However, after the anchor bolt embedded hole is poured and formed, the anchor bolt is large in dead weight because the anchor bolt embedded hole is a deep and narrow long and thin counter bore, the verticality and the position size of the embedded hole are difficult to measure, the existing measuring method mainly measures by a plumb line, the data measuring speed is low, the phenomenon that the embedded hole size is inaccurate to measure often occurs, and the problems that the installation size of the anchor bolt deviates and equipment cannot be installed and the like sometimes occur. The completion of the installation and construction progress of the anchor bolt is seriously influenced, and the existing detection mode is not suitable for the requirement of quick and accurate measurement.
The conventional plumb line measurement of the base anchor bolt embedded hole of the existing large-scale equipment brings the following problems:
1. problems of measurement accuracy
The plumb bob method is to measure the perpendicularity of the pile foundation hole and the position of the anchor bolt by utilizing the way that a suspension wire is matched with a tape measure, and the method is difficult to measure the actual size when the depth of the embedded hole of the anchor bolt is deep and the caliber is small;
2. problem of measuring speed
Because the line hangs down the method and carries out unwrapping wire location for the manual work, need carry out the relocation according to pre-buried hole size when measuring each time, brought measuring speed on the time slow.
The invention content is as follows:
the utility model aims at the problem that above-mentioned exists provides a light-duty instrument for anchor bolt buried hole size measurement in advance, can realize the quick measurement of anchor bolt buried hole size in advance, satisfies the installation requirement of equipment, and this measuring tool realizes easily, and the cost is comparatively cheap, and this instrument circulated use, greatly reduced construction cost.
The above purpose is realized by the following technical scheme:
the utility model provides a light-duty instrument for anchor bolt embedded hole size measurement, includes the bottom plate, connect the telescopic link on the bottom plate, the cross-shaped measuring ruler is installed on the top of telescopic link, be provided with a cylindrical air level on four terminal surfaces of cross-shaped measuring ruler respectively, the center of cross-shaped measuring ruler is provided with the wheel hub cover, the cross-shaped measuring ruler is in through its central wheel hub cover suit the top of telescopic link is fixed through welding or bolted connection.
The light tool for measuring the size of the embedded hole of the anchor bolt is characterized in that a sealing cover is arranged at the center of the cross measuring scale, and a circular level bubble is arranged on the sealing cover.
The light tool for measuring the size of the embedded hole of the anchor bolt comprises an outer rod and an inner rod sleeved in the outer rod step by step, wherein the inner rod is provided with 1-4 stages.
The light tool for measuring the size of the embedded hole of the anchor bolt is characterized in that the telescopic rod is vertically welded at the center of the bottom plate.
The light tool for measuring the size of the embedded hole of the anchor bolt is characterized in that the bottom plate, the telescopic rod and the cross measuring scale are all made of aluminum alloy materials.
Has the advantages that:
1. the utility model utilizes the telescopic characteristic to measure the depth of the pre-buried bolt hole; the pore diameter of the embedded bolt hole can be measured by using the cross measuring ruler at the upper part; the verticality of the anchor bolt embedded hole can be measured by matching with a horizontal measuring function and a cross measuring scale and by a simple geometric principle.
2. The utility model can adjust the size of the measuring tool according to the length of the hook or anchor plate at the lower part of the anchor bolt and the length of the anchor bolt; according to the horizontal measuring function of the measuring tool, the levelness of the measuring tool can be ensured; according to the aperture of anchor bolt hole, adjustable measuring tool cross dipperstick.
3. The utility model is used for anchor bolt pre-buried hole size measurement's light-duty instrument can realize the quick measurement of anchor bolt pre-buried hole size, satisfies the installation requirement of equipment, and this measuring tool realizes easily, and the cost is comparatively cheap, and this instrument circulated use, greatly reduced construction cost.
Description of the drawings:
fig. 1 is a schematic structural view of an anchor bolt of the background art, in which fig. 1 (a) is a type i anchor bolt, fig. 1 (b) is a type ii anchor bolt, and fig. 1 (c) is a type iii anchor bolt.
Fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. a base plate; 2. a telescopic rod; 3. a cross measuring ruler; 4. a cylindrical level bubble; 5. a hub sleeve; 6. sealing the cover; 7. a circular vial.
The specific implementation mode is as follows:
example 1:
as shown in fig. 2: the light tool for measuring the size of the pre-buried hole of the anchor bolt comprises a base plate 1, a telescopic rod 2 is connected to the base plate, a cross measuring scale 3 is installed at the top end of the telescopic rod, four end faces of the cross measuring scale are respectively provided with a cylindrical level bubble 4, the center of the cross measuring scale is provided with a wheel hub sleeve 5, and the cross measuring scale is sleeved on the top end of the telescopic rod through the wheel hub sleeve at the center of the cross measuring scale and is fixed through welding or bolt connection.
In the light tool for measuring the size of the embedded hole of the anchor bolt, a sealing cover 6 is arranged at the center of the cross measuring scale, and a circular level bubble 7 is arranged on the sealing cover.
In the embodiment of the light tool for measuring the size of the embedded hole of the anchor bolt, the telescopic rod comprises an outer rod and an inner rod sleeved in the outer rod step by step, and the inner rod is provided with 1-4 stages.
In the light tool for measuring the size of the embedded hole of the anchor bolt, the telescopic rod is vertically welded in the center of the bottom plate.
In the embodiment, the bottom plate, the telescopic rod and the cross measuring scale are all made of aluminum alloy materials.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme consisting of the equivalent replacement of the technical features. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.
Claims (5)
1. The utility model provides a light-duty instrument that is used for anchor bolt buried hole size measurement in advance, characterized by: the novel cross measuring ruler comprises a base plate, connect the telescopic link on the bottom plate, the cross measuring ruler is installed on the top of telescopic link, be provided with a cylindrical air level on four terminal surfaces of cross measuring ruler respectively, the center of cross measuring ruler is provided with the wheel hub cover, the cross measuring ruler is in through its central wheel hub cover suit the top of telescopic link is fixed through welding or bolted connection.
2. The lightweight tool for anchor bolt pre-embedded hole size measurement as claimed in claim 1, wherein: the center of the cross measuring scale is provided with a sealing cover, and a circular level bubble is arranged on the sealing cover.
3. The lightweight tool for anchor bolt pre-embedded hole size measurement as claimed in claim 1, wherein: the telescopic rod comprises an outer rod and an inner rod sleeved in the outer rod step by step, and the inner rod is provided with 1-4 stages.
4. The lightweight tool for anchor bolt pre-embedded hole size measurement as claimed in claim 1, wherein: the telescopic rod is vertically welded in the center of the bottom plate.
5. The lightweight tool for anchor bolt pre-embedded hole size measurement as claimed in claim 1, wherein: the bottom plate, the telescopic rod and the cross measuring scale are all made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264448.4U CN214121025U (en) | 2020-12-30 | 2020-12-30 | Light tool for measuring size of embedded hole of anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264448.4U CN214121025U (en) | 2020-12-30 | 2020-12-30 | Light tool for measuring size of embedded hole of anchor bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121025U true CN214121025U (en) | 2021-09-03 |
Family
ID=77485969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264448.4U Active CN214121025U (en) | 2020-12-30 | 2020-12-30 | Light tool for measuring size of embedded hole of anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121025U (en) |
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2020
- 2020-12-30 CN CN202023264448.4U patent/CN214121025U/en active Active
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