CN217687245U - Combined prism structure for total station measurement - Google Patents
Combined prism structure for total station measurement Download PDFInfo
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- CN217687245U CN217687245U CN202221433699.7U CN202221433699U CN217687245U CN 217687245 U CN217687245 U CN 217687245U CN 202221433699 U CN202221433699 U CN 202221433699U CN 217687245 U CN217687245 U CN 217687245U
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Abstract
The utility model relates to a combined prism structure for total station measurement, which comprises a first prism and a first centering rod connected with the first prism, wherein the first prism is provided with a U-shaped handle and a long level bubble; the first prism frame is provided with a U-shaped handle, the first prism frame is provided with a first centering rod, the first centering rod is connected with the first centering rod, the second centering rod is inserted into the through hole in the connecting piece and fixed through a bolt, and the U-shaped handle is fixedly connected with the connecting piece. The utility model is convenient for hand-held point location measurement on steep inclined planes or vertical planes; the two prisms can adopt different combination modes, so that the measurement precision can be increased, point location measurement on a horizontal plane and a vertical plane can be performed simultaneously, and the measurement efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of measuring equipment, concretely relates to be used for total powerstation measuring combination formula prism structure.
Background
In engineering measurement, a prism is usually adopted to cooperate with a total station to measure the angle, distance and height difference of point positions. During measurement, the prism is usually installed at one end of a centering rod, the other end of the centering rod is supported on a measuring point, and the centering rod is usually fixed by a tripod. The structure is more suitable for point location measurement on a horizontal plane or a gentle inclined plane, and the point location measurement difficulty on a steep inclined plane or a vertical plane is higher.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a combination formula prism structure for total powerstation is measured, facilitate for the point location measurement on steep inclined plane or the vertical face.
The technical scheme of the utility model as follows:
a combination formula prism structure for total powerstation is measured, includes first prism and first centering rod, first prism includes first prism frame, and first prism frame internal rotation is provided with first prism piece, its characterized in that: the first prism frame is rectangular, a first inserting sleeve is fixedly arranged on one side of the first prism frame, a U-shaped handle is arranged on the other side of the first prism frame, the longitudinal axis of the first inserting sleeve passes through the center of the first prism frame, a first fastening bolt penetrates through the wall of the first inserting sleeve, one end of a first centering rod is inserted into the first inserting sleeve and is fixed through the first fastening bolt, two ends of the U-shaped handle are fixedly connected with the first prism frame respectively, a long level bubble is arranged on the first prism frame, and the longitudinal axis of the long level bubble is parallel to the longitudinal axis of the first inserting sleeve.
Above-mentioned a combination formula prism structure for total powerstation is measured, be equipped with two bolt holes on the U type handle, two bolt holes have certain interval along U type handle vertically.
The combined prism structure for the total station measurement can further comprise a second prism, a second centering rod and a connecting piece; the second prism comprises a rectangular second prism frame, a second prism sheet is rotatably arranged in the second prism frame, a second plug-in sleeve is fixedly arranged on one side of the second prism frame, a plug-in connector is fixedly arranged on the other side of the second prism frame, the longitudinal axes of the second plug-in sleeve and the plug-in connector both pass through the center of the second prism frame, and a second fastening bolt penetrates through the wall of the second plug-in sleeve; the upper end of the second centering rod is inserted into the second inserting sleeve and is fixed through a second fastening bolt; one side of the connecting piece is provided with a through hole, the connecting piece is provided with a third fastening bolt penetrating into the through hole, the other side of the connecting piece is provided with a U-shaped notch, the longitudinal axis of the U-shaped notch is parallel to the longitudinal axis of the through hole, and two fourth fastening bolts penetrate between the two sides of the U-shaped notch; the second centering rod is inserted into the through hole in the connecting piece and fixed through a third fastening bolt; u type handle on the first prism frame is located U type notch on the connecting piece, two fourth fastening bolt on the connecting piece pass two screw holes on the U type handle respectively with connecting piece and U type handle connection fixed.
The utility model adds the handle and the long level bubble on the prism, which is convenient for hand-holding to measure the point position on the steep inclined plane or the vertical plane; the two prisms can adopt different combination modes, so that the measurement precision can be increased, point location measurement on a horizontal plane and a vertical plane can be simultaneously carried out, and the measurement efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of a first prism;
FIG. 3 is a schematic view of a second prism;
FIG. 4 is a side view of the connector;
FIG. 5 is a schematic top view of the connector;
FIG. 6 is a schematic view of the present invention showing the usage status of the point location measurement on a steep inclined plane or a vertical plane;
fig. 7 is a schematic view of the use state of the present invention for accurately measuring the point position on a steep slope or a vertical surface.
Detailed Description
As shown in fig. 1 and fig. 2, the present invention includes a first prism 1 and a first centering rod 2, wherein the first prism 1 includes a first prism frame 11, a first prism sheet 12 is located in the first prism frame, and two sides of the first prism sheet 12 are rotatably connected to the first prism frame 11; the first prism frame 11 is rectangular, a first inserting sleeve 13 is fixedly arranged on one side of the first prism frame, a U-shaped handle 14 is arranged on the other side of the first prism frame, the longitudinal axis of the first inserting sleeve passes through the center of the first prism frame, a first fastening bolt 15 penetrates through the wall of the first inserting sleeve, one end of the first centering rod 2 is inserted into the first inserting sleeve 13 and is fixed through the first fastening bolt 15, and two ends of the U-shaped handle are fixedly connected with the first prism frame respectively; a long bubble 16 is arranged on the first prism frame 11, and the longitudinal axis of the long bubble 16 is parallel to the longitudinal axis of the first plug-in sleeve 13.
The utility model discloses during the concrete implementation, for the structure extension, can predetermine two bolt holes 141 on U type handle 14, two bolt holes vertically establish the determining deviation along U type handle.
The utility model discloses during the implementation, still can set up second prism 3, second centering rod 4 and a connecting piece 5.
As shown in fig. 3, the second prism 3 includes a rectangular second prism frame 31, the second prism sheet 32 is located in the second prism frame, two sides of the second prism sheet 32 are rotatably connected to the second prism frame 31, a second plug-in sleeve 33 is fixedly arranged on one side of the second prism frame 31, a plug-in connector 34 is fixedly arranged on the other side of the second prism frame, the longitudinal axes of the second plug-in sleeve and the plug-in connector both pass through the center of the second prism frame, and a second fastening bolt 35 is arranged on the cylinder wall of the second plug-in sleeve in a penetrating manner; the second prism frame can be provided with a long level bubble 36.
As shown in fig. 4 and 5, a through hole 51 is formed in one side of the connecting member 5, a third fastening bolt 52 penetrating into the through hole is arranged on the connecting member 5, a U-shaped notch 53 is formed in the other side of the connecting member 5, the longitudinal axis of the U-shaped notch 53 is parallel to the longitudinal axis of the through hole 51, and two fourth fastening bolts 54 penetrate between two sides of the U-shaped notch 53;
as shown in fig. 1, the upper end of the second centering rod 4 is inserted into the second plug sleeve 33 on the second prism 3 and fixed by the second fastening bolt 35; the rod body of the second centering rod 4 is inserted into the through hole on the connecting piece 5 and fixed by a third fastening bolt 52; the middle of the U-shaped handle 14 on the first prism frame is positioned in the U-shaped notch 53 on the connecting piece 5, and two fourth fastening bolts 54 on the connecting piece 5 respectively penetrate through two screw holes on the U-shaped handle 14 to connect and fix the connecting piece 5 and the U-shaped handle 14.
The utility model discloses a use as follows:
as shown in fig. 1, when measuring the vertical surface, aligning the tip of the first centering rod 2 with the measuring point on the vertical surface, adjusting the first centering rod to be horizontal through the long leveling bubble 16 on the first prism 1, and acquiring measurement data through the first prism by the total station; when a horizontal plane is measured, the lower end of a second centering rod 4 is supported on the horizontal plane, the second centering rod is adjusted to be vertical to the horizontal plane through a leveling bubble carried by the second centering rod, and a total station acquires measurement data of the horizontal plane through a second prism 3; by adopting the structure, the total station can also acquire measurement data on a vertical surface and a horizontal surface simultaneously, so that the measurement efficiency is improved.
As shown in fig. 6, if only the measurement points on the vertical surface or the steep inclined surface are measured, the U-shaped handle on the first prism can be separated from the connecting piece for convenient operation, the operator holds the U-shaped handle 14 on the first prism 1, aligns the tips of the first centering rods 2 with the measurement points, adjusts the first centering rods to be horizontal through the long level bubble on the first prism, and the total station collects the measurement data through the first prism;
in the case of high measurement accuracy requirements, two or more measurements may be required for a single measurement point. As shown in fig. 7, the plug-in connector 34 on the second prism 3 can be fixedly connected with the plug-in sleeve 13 on the first prism 1, the plug-in sleeve 33 on the second prism 3 is fixedly connected with the first centering rod 2 or the second centering rod 4, an operator holds the U-shaped handle 14 on the first prism 1, aligns the tip of the centering rod with the measuring point, aligns the centering rod to be horizontal through the long level bubble on the first prism or the second prism, and the total station can acquire two sets of measurement data through the first prism 1 and the second prism 3 at a time and then calculate the average value of the two sets of measurement data, thereby improving the measurement accuracy. The structure is convenient for accurately measuring the point positions on the vertical surface.
Claims (3)
1. A combination formula prism structure for total powerstation is measured, includes first prism and first centering rod, first prism includes first prism frame, and first prism frame internal rotation is provided with first prism piece, its characterized in that: the first prism frame is rectangular, a first inserting sleeve is fixedly arranged on one side of the first prism frame, a U-shaped handle is arranged on the other side of the first prism frame, a longitudinal axis of the first inserting sleeve passes through the center of the first prism frame, a first fastening bolt penetrates through the wall of the first inserting sleeve, one end of a first centering rod is inserted into the first inserting sleeve and is fixed through the first fastening bolt, two ends of the U-shaped handle are fixedly connected with the first prism frame respectively, a long level bubble is arranged on the first prism frame, and the longitudinal axis of the long level bubble is parallel to the longitudinal axis of the first inserting sleeve.
2. The compound prism structure for total station measurements according to claim 1, characterized in that: two bolt holes are formed in the U-shaped handle, and a certain distance is reserved between the two bolt holes along the longitudinal direction of the U-shaped handle.
3. The compound prism structure for total station measurements according to claim 2, characterized in that: the device also comprises a second prism, a second centering rod and a connecting piece; the second prism comprises a rectangular second prism frame, a second prism sheet is rotationally arranged in the second prism frame, a second inserting sleeve is fixedly arranged on one side of the second prism frame, an inserting joint is fixedly arranged on the other side of the second prism frame, the longitudinal axes of the second inserting sleeve and the inserting joint pass through the center of the second prism frame, and a second fastening bolt penetrates through the wall of the second inserting sleeve; the upper end of the second centering rod is inserted into the second inserting sleeve and is fixed through a second fastening bolt; one side of the connecting piece is provided with a through hole, the connecting piece is provided with a third fastening bolt penetrating into the through hole, the other side of the connecting piece is provided with a U-shaped notch, the longitudinal axis of the U-shaped notch is parallel to the longitudinal axis of the through hole, and two fourth fastening bolts penetrate between the two sides of the U-shaped notch; the second centering rod is inserted into the through hole in the connecting piece and fixed through a third fastening bolt; u type handle on the first prism frame is located U type notch on the connecting piece, two fourth fastening bolt on the connecting piece pass two screws on the U type handle respectively and are connected connecting piece and U type handle fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221433699.7U CN217687245U (en) | 2022-06-08 | 2022-06-08 | Combined prism structure for total station measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221433699.7U CN217687245U (en) | 2022-06-08 | 2022-06-08 | Combined prism structure for total station measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217687245U true CN217687245U (en) | 2022-10-28 |
Family
ID=83707285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221433699.7U Active CN217687245U (en) | 2022-06-08 | 2022-06-08 | Combined prism structure for total station measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217687245U (en) |
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2022
- 2022-06-08 CN CN202221433699.7U patent/CN217687245U/en active Active
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