CN211925300U - Device for preventing measurement foot stool from toppling - Google Patents
Device for preventing measurement foot stool from toppling Download PDFInfo
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- CN211925300U CN211925300U CN201922089210.3U CN201922089210U CN211925300U CN 211925300 U CN211925300 U CN 211925300U CN 201922089210 U CN201922089210 U CN 201922089210U CN 211925300 U CN211925300 U CN 211925300U
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- telescopic link
- fixed ring
- connecting rod
- solid fixed
- rotation axis
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Abstract
The utility model discloses a device for preventing measurement foot rest from toppling over, including solid fixed ring and set-square, solid fixed ring one side is provided with solid fixed ring locking valve, solid fixed ring opposite side fixedly connected with connecting block, the fixedly connected with telescopic link on the connecting block, the telescopic link is close to connecting block one end and is provided with first rotation axis, the telescopic link cover is established in the connecting rod, the connecting rod is close to telescopic link one end and is provided with telescopic link locking valve, the connecting rod is close to set-square one end and is provided with; the utility model has the advantages that: the telescopic rod is connected with the aluminum alloy fixing ring for manufacturing, the telescopic rod is suitable for measuring hard ground, smooth ground and indoor ground, can be adjusted according to the opening and closing angle of the foot rest, and is wide in application range, simple to manufacture, low in cost, light, portable and convenient to disassemble.
Description
Technical Field
The utility model relates to a measure auxiliary device technical field, particularly, relate to a device for preventing to measure foot rest and empty.
Background
In the field measurement process, measure the foot rest and be indispensable, can fixed the instrument, can keep the instrument stable again, in the use, need insert ground with the foot rest, under some special conditions, for example in hard ground, smooth ground and the indoor ground measurement process, the foot rest can't insert ground, and the frictional force with the ground diminishes, and the foot rest is difficult fixed, especially when using than heavier instruments such as total powerstation, causes easily that the measurement foot rest sideslips and emptys, causes the instrument damage, can endanger staff's personal safety when serious.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a device for preventing to measure foot rest and empty can the stable measurement foot rest, and is simple and convenient swift, has improved the security of operation.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a device for preventing to measure foot rest and empty, includes solid fixed ring and set-square, solid fixed ring one side is provided with solid fixed ring locking valve, gu fixed ring opposite side fixedly connected with connecting block, fixedly connected with telescopic link on the connecting block, the telescopic link is close to connecting block one end and is provided with first rotation axis, the telescopic link cover is established in the connecting rod, the connecting rod is close to telescopic link one end and is provided with telescopic link locking valve, the connecting rod is close to set-square one end and is provided with the second rotation axis.
Furthermore, the set square is movably connected with 3 connecting rods.
Further, the first rotation shaft is rotated horizontally downward, the second rotation shaft is rotated horizontally upward, and the first rotation shaft is rotated in the opposite direction to the second rotation shaft.
Further, the fixing ring, the telescopic rod and the connecting rod are all made of aluminum alloy materials.
Further, the width of the connecting rod is 1-3 cm.
The utility model has the advantages that: the telescopic rod is connected with the aluminum alloy fixing ring for manufacturing, the telescopic rod is suitable for measuring hard ground, smooth ground and indoor ground, can be adjusted according to the opening and closing angle of the foot rest, and is wide in application range, simple to manufacture, low in cost, light, portable and convenient to disassemble.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a device for preventing a measuring foot stool from toppling according to an embodiment of the present invention;
fig. 2 is a partial enlarged view of a device for preventing a measuring foot from toppling according to an embodiment of the present invention;
fig. 3 is a schematic view of a device for preventing a measuring foot stool from toppling over according to an embodiment of the present invention, which is mounted on a tripod.
In the figure:
1. a fixing ring; 2. a fixed ring locking valve; 3. connecting blocks; 4. a first rotating shaft; 5. a telescopic rod; 6. the telescopic rod locking valve; 7. a connecting rod; 8. a second rotation shaft; 9. a triangular plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-2, according to the utility model discloses a device for preventing to measure foot rest and empty, including solid fixed ring 1 and set-square 9, solid fixed ring 1 one side is provided with solid fixed ring locking valve 2, solid fixed ring 1 opposite side fixedly connected with connecting block 3, fixedly connected with telescopic link 5 on the connecting block 3, telescopic link 5 is close to 3 one ends of connecting block and is provided with first rotation axis 4, 5 covers of telescopic link are established in connecting rod 7, connecting rod 7 is close to 5 end surfaces of telescopic link and is provided with telescopic link locking valve 6, connecting rod 7 is close to 9 one end of set-square and is provided with second rotation axis 8.
In a specific embodiment of the present invention, the set square 9 is movably connected with 3 connecting rods 7.
In a specific embodiment of the present invention, the first rotating shaft 4 rotates horizontally downward, the second rotating shaft 8 rotates horizontally upward, and the first rotating shaft 4 and the second rotating shaft 8 rotate in opposite directions.
In an embodiment of the present invention, the fixing ring 1, the telescopic rod 5 and the connecting rod 7 are made of aluminum alloy.
In a specific embodiment of the present invention, the width of the connecting rod 7 is 1-3 cm.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.
As shown in figure 3, the utility model discloses use on measuring auxiliary device technical field, place the tripod subaerial, overlap three solid fixed ring 1 respectively on the support of triangle foot rest, twist solid fixed ring locking valve 2 of moving and fix, this method is connected easy operation convenience, easy overhaul.
Three limits of set-square 9 have 3 connecting rods 7 through hinge connection, and connecting rod 7 has installed second rotation axis 8 in one of being close to set-square 9, and second rotation axis 8 can make connecting rod 7 realize following the direction 0 degree to 90 degrees crooked, and telescopic link 5 is installed to connecting rod 7 the inside, and telescopic link 5 carries out the fixed of different positions through the telescopic link locking valve 6 that the connecting rod 7 outside set up.
The telescopic bar 5 is provided at one end adjacent to the fixing ring 1 with a first rotating shaft 4, which can rotate the first rotating shaft 4 to allow the telescopic bar 5 to be bent in an upward direction by 0 to 90 degrees.
The first rotating shaft 4 and the second rotating shaft 8 can be conveniently detached and maintained, the mounting time is saved, and the telescopic rod can be prevented from being damaged due to the bending of the second rotating shaft 8.
The utility model discloses can set up 2~3 sections telescopic connecting rods, fix through telescopic link locking valve, open the angle according to the support of tripod and adjust, application scope is wide.
When specifically using, when smooth ground is measured, will gu fixed ring fixes on the tripod support, the utility model discloses can be along with the tripod support is opened in step, adjusting connecting rod bending angle, the telescopic link extension to suitable position to it is fixed to use telescopic link locking valve, measures the back that finishes, adjusts telescopic link locking valve, withdraws the telescopic link, and the set-square rebound, in the income foot rest, resumes initial condition.
To sum up, with the help of the above technical scheme of the utility model, improved the stability of measuring the foot rest, prevent to measure the foot rest and empty, whole framework is simple, easily maintenance, convenient operation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a device for preventing to measure foot rest and empty, includes solid fixed ring (1) and set-square (9), its characterized in that, solid fixed ring (1) one side is provided with solid fixed ring locking valve (2), gu fixed ring (1) opposite side fixedly connected with connecting block (3), fixedly connected with telescopic link (5) are gone up in connecting block (3), telescopic link (5) are close to connecting block (3) one end and are provided with first rotation axis (4), telescopic link (5) cover is established in connecting rod (7), connecting rod (7) are close to telescopic link (5) one end and are provided with telescopic link locking valve (6), connecting rod (7) are close to set-square (9) one end and are provided with second rotation axis (8).
2. A device for preventing toppling of a measuring foot according to claim 1, characterized in that 3 connecting rods (7) are movably connected to said set square (9).
3. A device for preventing toppling of a measuring foot according to claim 1, characterized in that said first rotation axis (4) is rotated horizontally downwards and said second rotation axis (8) is rotated horizontally upwards, said first rotation axis (4) being rotated in the opposite direction to said second rotation axis (8).
4. A device for preventing toppling of a measuring foot stool according to claim 1, wherein the fixing ring (1), the telescopic rod (5) and the connecting rod (7) are all made of aluminum alloy.
5. A device for preventing toppling of a measuring foot according to claim 4, characterized in that the width of the connecting rod (7) is 1-3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089210.3U CN211925300U (en) | 2019-11-28 | 2019-11-28 | Device for preventing measurement foot stool from toppling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089210.3U CN211925300U (en) | 2019-11-28 | 2019-11-28 | Device for preventing measurement foot stool from toppling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211925300U true CN211925300U (en) | 2020-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089210.3U Active CN211925300U (en) | 2019-11-28 | 2019-11-28 | Device for preventing measurement foot stool from toppling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211925300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017626A (en) * | 2021-09-30 | 2022-02-08 | 铜陵有色金属集团股份有限公司 | Auxiliary stabilizing device for foot rest and using method thereof |
-
2019
- 2019-11-28 CN CN201922089210.3U patent/CN211925300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017626A (en) * | 2021-09-30 | 2022-02-08 | 铜陵有色金属集团股份有限公司 | Auxiliary stabilizing device for foot rest and using method thereof |
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