CN216746111U - Total powerstation foot rest lens is to pole of centering - Google Patents
Total powerstation foot rest lens is to pole of centering Download PDFInfo
- Publication number
- CN216746111U CN216746111U CN202220220247.4U CN202220220247U CN216746111U CN 216746111 U CN216746111 U CN 216746111U CN 202220220247 U CN202220220247 U CN 202220220247U CN 216746111 U CN216746111 U CN 216746111U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- rod
- support
- board
- centering rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims 7
- 230000037431 insertion Effects 0.000 claims 7
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Images
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a total powerstation foot rest lens is to king-rod, relates to the centering rod field, including the centering rod, the centering rod includes the outer tube, sliding fit has interior pole in the outer tube, interior pole upper end is equipped with fixing chuck, install the support on the outer tube, the support includes connecting elements, connecting elements includes pivot and plugboard, it is connected with left arc board and right arc board to rotate in the pivot, left side arc board is connected with a left side and links the board, right side arc board is connected with the right side and links the board, be equipped with left slot and right slot on the plugboard, left side slot interpolation has connect left side and links the board, right side slot interpolation has the right side and links the board. The utility model can avoid the support from slipping off the centering rod by means of the design of the connecting component and the snap ring, and solves the problems of the slipping of the support and the centering rod and the potential safety hazard of the bottom cone in the prior art by means of the detachable bottom cone and reversely inserted into the outer tube.
Description
Technical Field
The utility model relates to the field of centering rods, in particular to a total station foot stand lens centering rod.
Background
The total station is often used in construction site and field surveying, and the centering rod for mounting the total station is used as an indispensable centering device in the surveying, has wide application in the surveying, can be a metal rod directly pointing to a ground mark point in the vertical direction, and needs a support to assist the centering rod when being used generally.
The mode that present support generally through the opening clamp cup joints on the centering rod, uses at ordinary times and the condition that appears both slippage easily when the transport removes, and the centering rod bottom is iron base cone moreover, and the incident appears easily in people's careless mistake.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a total station foot stand lens centering rod, which can avoid the problems.
The technical scheme adopted by the utility model for solving the technical problem is as follows:
the utility model provides a total powerstation foot rest lens is to king-rod, includes the centering rod, the centering rod includes the outer tube, sliding fit has interior pole in the outer tube, interior pole upper end is equipped with fixing chuck, install the support on the outer tube, the support includes connecting elements, connecting elements includes pivot and plugboard, it is connected with left arc board and right arc board to rotate in the pivot, left side arc board is connected with a left side and links the board, right side arc board is connected with the right side and links the board, be equipped with left slot and right slot on the plugboard, left side slot interpolation has connect a left side and links the board, right side slot interpolation has connect the right side and links the board.
Furthermore, a locking mechanism is arranged on the plug board and comprises a plug rod, a spring, a pull wire and a pull ring, jacks are formed in the end portions of the left connecting plate and the right connecting plate, guide holes are formed in the inner walls of the left inserting groove and the right inserting groove respectively, the plug rod is arranged in the guide holes in a sliding fit mode, the spring is arranged between the guide holes and the plug rod, a through hole is formed in the bottom of each guide hole, the plug rod is connected with the pull wire, and the pull wire is connected with the pull ring after penetrating through the through hole.
Furthermore, when the left slot is inserted with the left connecting plate, the inserting rod is inserted in the jack under the action of the spring; when the right slot is inserted with the right connecting plate, the inserting rod is inserted in the inserting hole under the action of the spring.
Furthermore, the plug board is provided with a mounting groove, the mounting groove is communicated with the jack, and the pull ring is placed in the mounting groove.
Furthermore, an outer pipe is clamped between the left arc plate and the right arc plate.
Furthermore, the bottom of the outer pipe is in threaded connection with a bottom cone.
Further, the end cone comprises a connecting disc, an upper screw rod is arranged at the top of the connecting disc, a lower screw rod is arranged at the bottom of the connecting disc, the lower screw rod is connected with a cone tip, and the upper screw rod or the lower screw rod is in threaded connection with the bottom of the outer tube.
Furthermore, the end part of the upper screw rod is provided with a rubber pad.
Furthermore, the connecting component is connected with a fixed block, the fixed block is rotatably connected with a supporting rod, the supporting rod comprises a supporting built-in rod, a supporting external pipe and a supporting knob, the supporting knob enables the supporting built-in rod to move along the supporting external pipe and is positioned at one position on the supporting external pipe, and a supporting bottom cone is arranged at the bottom of the supporting external pipe.
Furthermore, the outer tube is provided with a snap ring, and the snap ring is provided with a connecting component.
Furthermore, the outer pipe is provided with a connecting sleeve, the connecting sleeve is connected with an adjusting knob in a threaded manner, and the adjusting knob enables the inner rod to move along the outer pipe and be positioned at one position on the outer pipe.
Furthermore, a bubble instrument is arranged on the outer pipe.
The utility model has the beneficial effects that: the utility model can avoid the support from slipping off the centering rod by means of the design of the connecting component and the snap ring, and solves the problems of the slipping of the support and the centering rod and the potential safety hazard of the bottom cone in the prior art by means of the detachable bottom cone and reversely inserted into the outer tube.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a connecting member;
FIG. 3 is a schematic structural view of a bottom cone;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
in the figure: 1 centering rod, 11 outer tubes, 111 snap rings, 12 inner rods, 13 connecting sleeves, 14 adjusting knobs, 15 bubble instruments, 2 supports, 21 connecting members, 211 rotating shafts, 212 left arc plates, 213 left connecting plates, 214 right arc plates, 215 right connecting plates, 216 plugboards, 217 jacks, 218 guide holes, 219 plugboards, 220 springs, 221 through holes, 222 pull wires, 223 mounting grooves, pull rings, 224 left slots, 226 right slots, 22 fixing blocks, 23 supporting rods, 231 supporting built-in rods, 232 supporting knobs, 233 supporting external tubes, 234 supporting bottom cones, 3 bottom cones, 31 connecting plates, 32 upper screws, 33 lower screws and 34 cone tips.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, a total powerstation foot rest lens is to king-rod, including centering rod 1, the centering rod includes outer tube 11, sliding fit has interior pole 12 in the outer tube, interior pole upper end is equipped with fixing chuck, install support 2 on the outer tube, the support includes connecting elements 21, connecting elements includes pivot 211 and plugboard 216, it is connected with left arc board 212 and right arc board 214 to rotate in the pivot, left side arc board is connected with left even board 213, right side arc board is connected with right even board 215, the complex is with it, be equipped with left slot 225 and right slot 226 on the plugboard, left side slot interpolation has left even board, right side slot interpolation has right even board.
Furthermore, a locking mechanism is arranged on the plug board and comprises a plug rod 219, a spring 220, a pull wire 222 and a pull ring 224, the end portions of the left connecting plate and the right connecting plate are respectively provided with a jack 217, the inner walls of the left slot and the right slot are respectively provided with a guide hole 218, the plug rod 219 is arranged in the guide holes in a sliding fit mode, the spring 220 is arranged between the guide holes and the plug rod, the bottom of each guide hole is provided with a through hole 221, the plug rod is connected with the pull wire, and the pull wire is connected with the pull ring after penetrating through the through hole.
The scheme is refined, when the left slot is inserted with the left connecting plate, the inserting rod is inserted in the slot under the action of the spring; when the right slot is inserted with the right connecting plate, the inserting rod is inserted in the inserting hole under the action of the spring.
The scheme refines, be equipped with mounting groove 223 on the plugboard, the mounting groove is linked together with the jack, the pull ring is placed in the mounting groove.
The scheme is refined, and an outer pipe 11 is clamped between the left arc plate and the right arc plate.
In the working mode, when the outer pipe is clamped by the left arc plate and the right arc plate, the left connecting plate and the right connecting plate are inserted into the left slot and the right slot, and the inserting rod is inserted into the inserting hole to limit the relative movement of the left connecting plate, the right connecting plate and the inserting plate.
In at least one embodiment, the bottom of the outer tube is threaded with a bottom cone 3.
The scheme refines, the end cone includes connection pad 31, the connection pad top is equipped with screw rod 32, the connection pad bottom is equipped with down screw rod 33, lower screw rod is connected with awl point 34. Go up screw rod or lower screw rod threaded connection in outer tube bottom, when last screw rod and outer tube threaded connection, the end cone of normal use, when lower screw rod and outer tube threaded connection, the awl point is hidden in the outer tube. The connection pad design can be used to assist in inserting the centering rod down.
Furthermore, the end part of the upper screw rod is provided with a rubber pad. When lower screw rod and outer tube threaded connection, though the awl point is hidden in the outer tube, with the help of the rubber pad design of last screw rod, can make centering rod be applicable to the circumstances that level ground etc. are difficult to down insert, increase and ground area of contact simultaneously, can also play skid-proof technological effect.
In at least one embodiment, the connecting member is connected with a fixing block 22, the fixing block is rotatably connected with a support rod 23, the support rod comprises a support inner rod 231, a support outer tube 233 and a support knob 232, the support knob enables the support inner rod to move along the support outer tube and be positioned at one position on the support outer tube, and a support bottom cone 234 is arranged at the bottom of the support outer tube.
In at least one embodiment, as shown in fig. 4, the outer tube is provided with a snap ring 111, the snap ring is provided with a connecting member 21, and the design of the snap ring can avoid the damage of the bubble instrument caused by the fact that the bubble instrument touches the connecting member when people press the centering rod.
Furthermore, the outer tube is provided with a connecting sleeve 13, the connecting sleeve is connected with an adjusting knob 14 through threads, and the adjusting knob can enable the inner rod to move along the outer tube and be positioned at one position on the outer tube.
Furthermore, a bubble instrument 15 is arranged on the outer tube.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (10)
1. The utility model provides a total powerstation foot rest lens is to king-rod, includes the centering rod, the centering rod includes the outer tube, sliding fit has interior pole in the outer tube, interior pole upper end is equipped with fixing chuck, a serial communication port, install the support on the outer tube, the support includes connecting elements, connecting elements includes pivot and plugboard, it is connected with left arc board and right arc board to rotate in the pivot, left side arc board is connected with a left side and links the board, right side arc board is connected with the right side and links the board, be equipped with left slot and right slot on the plugboard, left side slot interpolation has a left side and links the board, right side slot interpolation has the right side and links the board.
2. The total station temple lens centering rod according to claim 1, wherein said insertion plate is provided with a locking mechanism, said locking mechanism comprises an insertion rod, a spring, a pulling wire and a pulling ring, the end portions of said left and right link plates are provided with insertion holes, the inner walls of said left and right insertion grooves are respectively provided with a guide hole, said insertion rod is slidably fitted in said guide hole, said spring is provided between said guide hole and said insertion rod, the bottom of said guide hole is provided with a through hole, said insertion rod is connected with a pulling wire, and said pulling wire is connected with a pulling ring after passing through said through hole.
3. The total station foot mount lens centering bar of claim 2, wherein said bayonet is spring loaded into a socket when a left socket is plugged with a left tie plate; when the right slot is inserted with the right connecting plate, the inserting rod is inserted in the inserting hole under the action of the spring.
4. The total station foot rest lens centering rod according to claim 2, wherein said patch panel is provided with a mounting groove, said mounting groove being in communication with a jack, said pull ring being placed in the mounting groove.
5. The total station foot rest lens centering rod of claim 1, wherein an outer tube is clamped between said left and right arc plates.
6. The total station foot rest lens centering rod of claim 1, wherein a bottom cone is threadedly connected to a bottom of said outer tube.
7. The total station foot rest lens centering rod according to claim 6, wherein said bottom cone comprises a connecting disc, an upper screw is arranged on the top of said connecting disc, a lower screw is arranged on the bottom of said connecting disc, a cone tip is connected to said lower screw, and either said upper screw or said lower screw is threadedly connected to the bottom of said outer tube.
8. The total station foot rest lens centering rod according to claim 1, wherein said connecting member is connected with a fixed block, said fixed block being rotatably connected with a support rod, said support rod comprising a support inner rod, a support outer tube and a support knob, said support knob causing said support inner rod to move along and be positioned at a location on said support outer tube, said support outer tube being provided at its bottom with a support bottom cone.
9. The total station foot rest lens centering rod according to claim 1, wherein said outer tube is provided with a snap ring on which a connecting member is mounted.
10. The total station foot rest lens centering rod according to claim 1, wherein said outer tube is provided with a coupling sleeve, said coupling sleeve having an adjustment knob threadedly connected thereto, said adjustment knob causing said inner rod to move along and be positioned at a location on said outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220220247.4U CN216746111U (en) | 2022-01-26 | 2022-01-26 | Total powerstation foot rest lens is to pole of centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220220247.4U CN216746111U (en) | 2022-01-26 | 2022-01-26 | Total powerstation foot rest lens is to pole of centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216746111U true CN216746111U (en) | 2022-06-14 |
Family
ID=81916043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220220247.4U Expired - Fee Related CN216746111U (en) | 2022-01-26 | 2022-01-26 | Total powerstation foot rest lens is to pole of centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216746111U (en) |
-
2022
- 2022-01-26 CN CN202220220247.4U patent/CN216746111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |