CN219673828U - Foot rest assembly for mine measurement - Google Patents
Foot rest assembly for mine measurement Download PDFInfo
- Publication number
- CN219673828U CN219673828U CN202320854790.4U CN202320854790U CN219673828U CN 219673828 U CN219673828 U CN 219673828U CN 202320854790 U CN202320854790 U CN 202320854790U CN 219673828 U CN219673828 U CN 219673828U
- Authority
- CN
- China
- Prior art keywords
- foot rest
- mine
- instrument board
- supporting
- support
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000003381 stabilizer Substances 0.000 claims abstract 3
- 230000005484 gravity Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 4
- 238000012876 topography Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a foot rest assembly for mine measurement, which comprises an instrument board, three supporting feet arranged on the instrument board, and further comprises: the supporting mechanism is arranged on the supporting leg and is used for supporting the instrument board and the measuring equipment on the instrument board; this foot rest subassembly for mine measurement, be different from prior art, when the staff is fixed the tripod, a moment on the stabilizer blade drives the plane supporting legs and carries out the self-adaptation to the topography that is located, and after the angle is fixed, the staff only need with spacing cover to epaxial alright completion stabilizer blade and plane supporting legs's angle is fixed, and then make whole tripod be in a steady state, and when measuring equipment is heavier, can draw out the inside bag that holds of guide arm, utilize the stone on every side to make the focus of whole equipment move down, make equipment be difficult to empty, also be a protection to equipment, easy operation.
Description
Technical Field
The utility model relates to the technical field of measuring support legs, in particular to a foot rest assembly for mine measurement.
Background
Mine measurement, in the mine construction and mining process, mapping work is performed for planning and designing of the mine, exploration construction, production and operation management, mine scrapping and the like. Mainly comprises the following steps: and (3) establishing a mining area ground control network, mapping a mining area topographic map, mine construction measurement, earth surface movement settlement observation, drawing a mining body geometric map and the like.
The existing tripod support feet are often pointed, only can support some relatively flat ground, the mine is complex in topography and is mostly stone, traditional tripod is difficult to stably support measuring equipment, therefore, the tripod is provided with a fixing seat on the support feet by the aid of a person in the field, a screw is installed on the fixing seat, the top of the screw is provided with a plane support foot to fix the tripod, but the plane support foot can change corresponding angles along with unfolding or folding of the tripod, so that the measuring person needs to continuously adjust, further the screw needs to continuously rotate, the tripod is quite troublesome, and part of measuring instruments are noble, the weight is relatively large, the center of gravity of the tripod is too far up, when the measuring person carelessly bumps the tripod, the tripod is easy to incline and fall, the tripod is damaged, and for this reason, we provide a tripod assembly which is strong in adaptability and stably supports and is used for mine measurement.
Disclosure of Invention
The utility model aims to provide a foot rest assembly for mine measurement, which aims to solve the problems that a plane supporting foot can change a corresponding angle along with the unfolding or folding of a tripod, so that a measurer needs to continuously adjust, further needs to continuously rotate a screw rod, the operation is very troublesome, part of measuring instruments are noble, the weight is relatively large, the center of gravity of the tripod is too high, and when the measurer carelessly touches the tripod, the tripod is easy to incline and fall down, and equipment is damaged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a foot rest assembly for mine measurement, comprising an instrument panel and three feet mounted on the instrument panel, further comprising:
the supporting mechanism is arranged on the supporting leg and is used for supporting the instrument board and the measuring equipment on the instrument board;
and the limiting mechanism is arranged on the supporting leg and connected with the supporting mechanism, and limits the angle of the supporting mechanism after being fixed.
Preferably, the supporting mechanism comprises a groove formed in the supporting leg, a first shaft is installed in the groove in a penetrating mode, a supporting rod is installed on the first shaft, and a plane supporting plate is installed at the top end of the supporting rod.
Preferably, the limiting mechanism comprises polygonal grooves formed in two ends of the shaft, and further comprises a door-shaped frame penetrating through the supporting legs, fixed square blocks are arranged on the door-shaped frame relatively, the fixed square blocks are integrally connected with the door-shaped frame, a limiting cover is sleeved outside the fixed square blocks, and limiting rings are arranged on two sides of the fixed square blocks.
Preferably, the outer wall of the limiting cover is cylindrical, the inner wall of the limiting cover is polygonal and is matched with the polygonal groove, and one end of the limiting cover is provided with a square hole matched with the fixed square block.
Preferably, a hollow guide rod is arranged at the bottom end of the instrument board, and a synchronous telescopic mechanism is arranged at the periphery of the guide rod;
and the gravity center downward moving mechanism is arranged on the guide rod and increases the weight of the bottom of the tripod, so that the tripod assembly can support the measuring equipment more stably.
Preferably, the gravity center downward moving mechanism comprises a fixing seat arranged at the bottom of the guide rod, a plurality of rope holes are formed in the fixing seat, ropes are arranged in the rope holes in a penetrating mode, a containing bag is arranged at the other end of each rope, and the containing bag can be a cloth bag or a nylon bag.
The utility model has at least the following beneficial effects: when the tripod is fixed by the staff, the shaft on the supporting leg drives the plane supporting leg to adapt to the terrain where the plane supporting leg is located for a while, after the angle is fixed, the staff only needs to sleeve the limiting cover on the shaft one to fix the angle of the supporting leg and the plane supporting leg, so that the whole tripod is in a stable state, when the measuring equipment is heavier, the containing bag inside the guide rod can be taken out, the surrounding stone blocks are utilized to enable the gravity center of the whole equipment to move downwards, the equipment is not easy to topple over, and the tripod is also protected and is simple to operate.
Drawings
FIG. 1 is a schematic view of the whole structure of a foot rest assembly for mine measurement according to the present utility model;
FIG. 2 is a schematic view of a part of a tripod assembly for mine measurement according to the present utility model;
FIG. 3 is a schematic view of the structure of the foot stool assembly of FIG. 1A for mine measurement according to the present utility model;
FIG. 4 is a schematic view of the structure of the foot stool assembly of FIG. 2B for mine measurement according to the present utility model;
fig. 5 is a schematic structural view of a gravity center downward moving mechanism of a foot rest assembly for mine measurement according to the present utility model.
In the figure:
1. an instrument panel; 11. a support leg;
2. a support mechanism; 21. a groove; 22. a first shaft; 23. a support rod; 24. a planar support plate;
3. a limiting mechanism; 31. polygonal grooves; 32. a door-shaped frame; 33. fixing the square block; 34. a limiting cover; 35. a limiting ring; 36. square holes; 4. a guide rod; 41. a synchronous telescoping mechanism;
5. a gravity center downward moving mechanism; 51. a fixing seat; 52. rope holes; 53. a rope; 54. and (5) accommodating bags.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a foot rest assembly for mine measurement, comprising an instrument panel 1 and three feet 11 mounted on the instrument panel 1, further comprising:
referring to fig. 3 to 4, a supporting mechanism 2, the supporting mechanism 2 is mounted on a leg 11, and the supporting mechanism 2 supports the instrument board 1 and the measuring equipment on the instrument board 1; the foot rest assembly can provide stable support and protect measuring equipment, and is suitable for measuring work in complex environments such as mines. Meanwhile, the supporting mechanism 2 is designed to enable the instrument board 1 and the measuring equipment to flexibly adjust the angle, so that the measuring precision and efficiency are improved. The instrument panel 1 is used for placing a measuring instrument.
Referring to fig. 3-4, the limiting mechanism 3 is mounted on the supporting leg 11 and connected with the supporting mechanism 2, and the limiting mechanism 3 limits the angle of the supporting mechanism 2 after being fixed. The installation and connection of the limiting mechanism 3 can ensure that the angle of the supporting mechanism 2 does not exceed the preset range, thereby ensuring the stability and safety of the whole system. This can avoid mechanical failure or accidents caused by the support mechanism 2 being out of limit. Therefore, the use of the limiting mechanism 3 can improve the reliability and stability of the system and ensure the normal operation of the equipment.
Referring to fig. 3-4, the supporting mechanism 2 includes a groove 21 formed on the leg 11, a first shaft 22 is installed in the groove 21 in a penetrating manner, a supporting rod 23 is installed on the first shaft 22, and a planar supporting plate 24 is installed at the top end of the supporting rod 23. The support mechanism 2 can enable the plane support plate 24 to be moved and adjusted in the horizontal direction by providing the groove 21 on the leg 11 and installing the shaft one 22 and the support rod 23, thereby better supporting and stabilizing the supported object. The design can improve the flexibility and adaptability of the supporting mechanism, so that the supporting mechanism is more suitable for objects with different shapes and sizes. Meanwhile, the structure of the supporting mechanism can be simplified, and the manufacturing cost and the maintenance difficulty are reduced.
The limiting mechanism 3 comprises polygonal grooves 31 formed in two ends of the first shaft 22, further comprises a door-shaped frame 32 penetrating through the supporting legs 11, a fixed square block 33 is oppositely arranged on the door-shaped frame 32, the fixed square block 33 is integrally connected with the door-shaped frame 32, a limiting cover 34 is sleeved outside the fixed square block 33, and limiting rings 35 are arranged on two sides of the fixed square block 33. The limit mechanism 3 can realize limit control on the shaft pair 22 through the combination of the polygonal groove 31 and the door-shaped frame 32, and ensures the safety and stability of the equipment. The design of the fixed square block 33 and the limiting cover 34 can effectively prevent the first shaft 22 from exceeding the limiting range, thereby avoiding the damage of equipment and accidents. The setting of the stop collar 35 can be conveniently adjusted and maintained. Therefore, the utility model has the advantages of simple structure, convenient use, obvious effect and the like.
The outer wall of the limiting cover 34 is cylindrical, the inner wall is polygonal and is matched with the polygonal groove 31, and one end of the limiting cover is provided with a square hole 36 matched with the fixed square block 33. The design of the limiting cover makes the shape of the outer wall of the limiting cover simpler, and the limiting cover is easy to manufacture and install. Meanwhile, the fit between the inner wall and the groove can ensure the accurate position relation between the limiting cover and the limited part, and the assembly precision and the working efficiency are improved. The design in square hole can conveniently use with fixed square piece cooperation, has increased limit cover's application scope and flexibility.
A hollow guide rod 4 is arranged at the bottom end of the instrument board 1, and a synchronous telescopic mechanism 41 is arranged at the periphery of the guide rod 4;
and install focus downshifting mechanism 5 on guide arm 4, focus downshifting mechanism 5 increases the weight of tripod bottom, thereby make the foot rest subassembly more steady to measuring equipment's support, the combination of cavity guide arm 4 and synchronous telescopic machanism 41 can realize instrument board 1's altitude mixture control, adapt to different measurement demands, installation of focus downshifting mechanism 5 can increase the weight of foot rest bottom, improve the supporting stability of foot rest subassembly to measuring equipment, reduce measuring error, whole design can improve measuring equipment's precision and stability, improve measurement efficiency and accuracy.
Referring to fig. 5, the gravity center downward moving mechanism 5 includes a fixed seat 51 installed at the bottom of the guide rod 4, a plurality of rope holes 52 are formed in the fixed seat 51, ropes 53 are installed in the rope holes 52 in a penetrating manner, and a containing bag 54 is installed at the other end of the ropes 53. The gravity center downward moving mechanism 5 can move down the gravity center through the combination of the fixing seat 51 and the rope 53, and the stability and the safety of the mechanism are improved. Meanwhile, the installation of the containing bag 54 can play a role in buffering, and damage to the mechanism when the mechanism is impacted by external force is reduced. The arrangement of the rope holes 52 can be adjusted according to the needs, so that the gravity center downward movement degree of the mechanism can be flexibly controlled, and the holding bag can be a cloth bag or a nylon bag.
Any support leg 11 of the tripod is opened by a worker, under the action of the synchronous telescopic mechanism 41, the three support legs 11 are synchronously unfolded at the same angle, the synchronous telescopic mechanism 41 is an existing mechanism and mainly comprises a guide rod 4 on the instrument board 1, a sleeve ring on the tripod, a plurality of mounting seats and a shaft, the sleeve ring, the mounting seats and the shaft on the tripod are all the most common in the tripod, so the sleeve ring is not repeated, the support legs 11 are unfolded, a plane support plate 24 on the support leg 11 is always horizontal with the ground under the action of gravity, after the support legs are contacted with the ground, the plane support plate 24 of the three support legs 11 are respectively matched with the angle of a slope or the ground under the action of the shaft one 22, then the worker sleeves a limiting cover 34 at one time on two ends of the shaft one 22, a door-shaped frame 32 is fixedly connected with the support legs 11, a fixed square block 33 is fixedly connected with the door-shaped frame 32, and a square hole 36 on the limiting cover 34 is matched with the fixed square block 33, therefore, the limiting cover 34 can only move horizontally on the fixed square block 33 and cannot rotate, so that after the polygonal inner wall of the limiting cover 34 is clamped with the polygonal groove 31 on the first shaft 22, the first shaft 22 cannot rotate, the tripod is fixed, at the moment, a worker fixes the equipment on the instrument board 1, the weight of the equipment can give the first shaft 22 a rotating force, but the first shaft 22 is limited by the limiting cover 34, at the moment, the limiting cover 34 is tightly attached to the first shaft 22, the limiting cover 34 is not easy to slide, the limiting ring 35 enables the limiting cover 34 not to slide from the door-shaped frame 32, and if the equipment is heavy, the worker pulls out the containing bag 54 in the guide rod 4 after fixing the tripod, the containing bag 54 and the rope 53 are both made of nylon, the nylon is wear-resistant and firm, the cost is low, surrounding stone blocks are used for placing in the containing bag 54, the whole center of the tripod is moved downwards, the support is more stable, and after the tripod is used, the rope 53 and the containing bag 54 are plugged back into the guide rod 4.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A foot rest subassembly for mine measurement, including instrument board and install three stabilizer blade on instrument board, its characterized in that: further comprises:
the support mechanism is arranged on the support leg and supports the instrument board and the measuring equipment on the instrument board, the support mechanism comprises a groove formed in the support leg, a first shaft is arranged in the groove in a penetrating mode, a support rod is arranged on the first shaft, and a plane support plate is arranged at the top end of the support rod;
the limiting mechanism is installed on the supporting leg and is connected with the supporting mechanism, the limiting mechanism limits the angle of the supporting mechanism after being fixed, the limiting mechanism comprises polygonal grooves formed in two ends of a shaft, and further comprises a door-shaped frame penetrating through the supporting leg, a fixed square block is arranged on the door-shaped frame relatively, the fixed square block is integrally connected with the door-shaped frame, a limiting cover is installed on the outer sleeve of the fixed square block, and limiting rings are installed on two sides of the fixed square block.
2. A foot rest assembly for mine measurements according to claim 1, wherein: the outer wall of the limiting cover is cylindrical, the inner wall of the limiting cover is polygonal and is matched with the polygonal groove, and a square hole matched with the fixed square block is formed in one end of the limiting cover.
3. A foot rest assembly for mine measurements according to claim 1, wherein: the bottom end of the instrument board is provided with a hollow guide rod, and the periphery of the guide rod is provided with a synchronous telescopic mechanism.
4. A foot rest assembly for mine measurements according to claim 3, wherein: the gravity center downward moving mechanism is arranged on the guide rod and increases the weight of the bottom of the tripod, so that the tripod assembly can support the measuring equipment more stably.
5. A foot rest assembly for mine measurements according to claim 4, wherein: the gravity center downward moving mechanism comprises a fixing seat arranged at the bottom of the guide rod, and a plurality of rope holes are formed in the fixing seat.
6. A foot rest assembly for mine measurements according to claim 5, wherein: ropes are arranged in the rope holes in a penetrating mode, and a containing bag is arranged at the other end of each rope.
7. A foot rest assembly for mine measurements according to claim 6, wherein: the holding bag can be a cloth bag or a nylon bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320854790.4U CN219673828U (en) | 2023-04-17 | 2023-04-17 | Foot rest assembly for mine measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320854790.4U CN219673828U (en) | 2023-04-17 | 2023-04-17 | Foot rest assembly for mine measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673828U true CN219673828U (en) | 2023-09-12 |
Family
ID=87893779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320854790.4U Active CN219673828U (en) | 2023-04-17 | 2023-04-17 | Foot rest assembly for mine measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673828U (en) |
-
2023
- 2023-04-17 CN CN202320854790.4U patent/CN219673828U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114857434A (en) | Urban and rural planning engineering measuring equipment convenient to leveling | |
| CN210219087U (en) | Mapping device for geotechnical engineering | |
| CN216479910U (en) | Adjusting support for geographic surveying and mapping | |
| CN214065992U (en) | Hydraulic ring geological crack measuring device | |
| CN213089363U (en) | Portable is used for surveying and mapping total powerstation | |
| CN219673828U (en) | Foot rest assembly for mine measurement | |
| CN212900723U (en) | Surveying instrument lays device | |
| CN113431991A (en) | A mapping device for open-air survey engineering | |
| CN110260131A (en) | A kind of engineering mapping instrument of surveying and mapping support frame | |
| CN116336347A (en) | Foot rest assembly for mine measurement | |
| KR101403476B1 (en) | Height adjustment apparatus for bench mark surveying of unified control point and triangulation point | |
| CN208310756U (en) | A kind of bore inclining gage probe | |
| CN211694213U (en) | Open-air topography survey and drawing frame | |
| CN216081441U (en) | Portable gradiometer for land surveying and mapping | |
| CN214467268U (en) | Land space planning terrain measuring device | |
| CN214748013U (en) | Gradient measuring device for building detection | |
| CN212432124U (en) | Surveyor's level mobile device for architectural exploration | |
| CN210180446U (en) | Portable total station for surveying and mapping | |
| CN214663011U (en) | Support for surveying instrument capable of improving surveying and mapping precision | |
| CN205280074U (en) | Laser tracking appearance assembled triangular supports device | |
| CN212029074U (en) | High-precision laser output mapping device | |
| CN114593325A (en) | Land space planning terrain measuring device | |
| CN203375120U (en) | Fixing device for measuring apparatus | |
| CN220339394U (en) | Measuring instrument for building supervision | |
| CN207231481U (en) | A kind of civil engineering portable surveying instrument support device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |