CN213452664U - Measuring instrument support - Google Patents
Measuring instrument support Download PDFInfo
- Publication number
- CN213452664U CN213452664U CN202022308277.4U CN202022308277U CN213452664U CN 213452664 U CN213452664 U CN 213452664U CN 202022308277 U CN202022308277 U CN 202022308277U CN 213452664 U CN213452664 U CN 213452664U
- Authority
- CN
- China
- Prior art keywords
- locking
- pull rod
- bulb
- support frame
- ball head
- 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 abstract description 8
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring instrument support, include the support frame and install the mounting bracket on the support frame, mounting bracket bottom fixedly connected with bulb, bulb and the universal normal running fit of support frame, the bulb passes through the pull rod to be connected with the balancing weight, and the balancing weight makes the pull rod keep vertical through the dead weight. The utility model discloses well balancing weight pulling pull rod makes the pull rod keep vertical state to the pull rod drives the rotation of bulb adaptability and then keeps the mounting bracket to maintain invariable state all the time when changing to vertical state from the slope, but this structure assistance-measuring apparatu makes level fast, can improve measurement of efficiency greatly.
Description
Technical Field
The utility model relates to a measure technical field, in particular to measuring instrument support.
Background
Engineering measurement is involved in each stage of engineering construction, for example, in the engineering construction planning and design stage, topographic maps and topographic digital data with various scales are mainly provided, and in addition, measurement is carried out for engineering geological exploration, hydrogeological exploration and hydrographic test. For the construction of important areas with poor engineering or geological conditions, the stability of the stratum is also observed. In the engineering construction stage, the design of each engineering construction enters the construction stage after discussion examination and approval, and the designed building is firstly calibrated on site according to the construction requirements and used as the basis of field construction; in the engineering measurement, a measuring instrument and a measuring support are needed, and when the complex terrain is measured, the measuring support and the measuring instrument need to be leveled in the early stage, and the leveling work seriously influences the measuring efficiency;
based on the problem the utility model provides a measuring instrument support, this support do benefit to quick help measuring instrument and make level.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a measuring instrument support, this support does benefit to quick help measuring instrument and makes level.
The utility model discloses a measuring instrument support, include the support frame and install the mounting bracket on the support frame, mounting bracket bottom fixedly connected with bulb, bulb and the universal normal running fit of support frame, the bulb passes through the pull rod to be connected with the balancing weight, and the balancing weight makes the pull rod keep vertical through the dead weight.
Furthermore, the support frame is fixedly connected with a mounting seat, a hemispherical cavity with an upward opening is formed in the mounting seat, the ball head can be mounted in the hemispherical cavity in a universal rotating mode, and a through hole for the pull rod to penetrate through is formed in the bottom of the hemispherical cavity.
Further, still include the locking subassembly of connecting on the mount pad, the locking subassembly is used for the locking bulb in order to restrict the rotation of bulb.
Further, the locking assembly comprises a locking screw in threaded connection with the locking mounting seat, and the end of the locking screw can abut against the ball head and is used for locking the ball head.
Furthermore, the locking subassembly still includes locking tile and elastic component, the locking tile passes through elastic component and hemisphere intracavity wall connection, the elastic component has the elastic force that makes the locking tile keep away from the bulb, the locking screw can promote the locking tile to the side of being close to the bulb and remove.
Further, the inner diameter of the hemispherical cavity is the same as that of the ball head.
Furthermore, the surrounding angle of the hemispherical cavity is not greater than 180 degrees, a surrounding ring is fixedly connected to the mounting seat and surrounds the outer circle of the ball head, and the surrounding angle formed by the surrounding ring and the hemispherical cavity to the ball head is greater than 180 degrees.
Furthermore, the bottom of the support frame is connected with an outer cover, and the pull rod and the balancing weight are located in the outer cover.
Further, the support frame includes the mounting panel and connects in the scalable landing leg of a plurality of mounting panel bottom, the mount pad is installed on the mounting panel.
Furthermore, the hemisphere intracavity wall is equipped with the mounting groove, and the locking tile is installed in the mounting groove.
The utility model has the advantages that:
the utility model discloses well balancing weight pulling pull rod makes the pull rod keep vertical state to the pull rod drives the rotation of bulb adaptability and then keeps the mounting bracket to maintain in the invariable state all the time when changing from slope to vertical state, and this structure can assist the quick level of measuring apparatu, can improve measurement of efficiency greatly; the locking subassembly can be when the pull rod is vertical state to the locking of bulb realization, does benefit to going on of follow-up measurement work, can effectively avoid because the influence of external environment leads to the swing of pull rod, improves the stability in use and the reliability of measuring instrument support.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a schematic view of a horizontal arrangement structure of a support of a measuring instrument;
FIG. 2 is a schematic view of an inclined arrangement structure of a support of the measuring instrument;
FIG. 3 is a partial schematic view of the structure;
Detailed Description
FIG. 1 is a schematic view of a horizontal arrangement structure of a support of a measuring instrument; FIG. 2 is a schematic view of an inclined arrangement structure of a support of the measuring instrument; FIG. 3 is a partial schematic view of the structure;
the embodiment provides a measuring instrument support, including support frame 1 and install mounting bracket 2 on the support frame, mounting bracket bottom fixedly connected with bulb 3, the bulb is connected with balancing weight 5 through pull rod 4 with the universal normal running fit of support frame, the balancing weight makes the pull rod keep vertical through the dead weight. The two ends of the pull rod are respectively detachably connected with the ball head and the balancing weight, the balancing weight is of a spherical structure, the two ends of the pull cylinder are fixedly connected with screw rods, the balancing weight and the ball head are detachably connected with the pull rod through the screw rods at the two ends, the replacement of the balancing weight and the disassembly of the pull cylinder are facilitated through a detachable connection mode, the mounting frame and the ball head are integrally formed, the measuring instrument is mounted on the mounting frame during use, and the structure of the mounting frame is adapted to the mounting of the; the balancing weight pulls the pull rod to make the pull rod keep vertical state to the pull rod drives the rotation of bulb adaptability and then keeps the mounting bracket to maintain invariable state all the time when changing from the slope to vertical state, but this structure assistance measuring apparatu quick leveling can improve measurement of efficiency greatly.
In this embodiment, the support frame is fixedly connected with a mounting seat 6, the mounting seat is provided with a hemispherical cavity with an upward opening, the ball head can be mounted in the hemispherical cavity in a universal rotating manner, and the bottom of the hemispherical cavity is provided with a through hole 6a for the pull rod to pass through. As long as the incomplete spherical cavity structure belongs to the hemispherical cavity, as shown in fig. 3, the mounting seat is of a similar bowl-shaped structure, the mounting plate 1a is provided with a mounting hole, the mounting seat is welded at the inner circle of the mounting hole, and the size of the through hole determines the swing range of the pull rod.
In this embodiment, still include the locking subassembly of connecting on the mount pad, the locking subassembly is used for the locking bulb in order to restrict the rotation of bulb. This structure makes and realizes the locking to the bulb when the pull rod is vertical state, does benefit to going on of follow-up measurement work, can effectively avoid because the influence of external environment leads to the swing of pull rod, improves the stability in use and the reliability of measuring instrument support.
In this embodiment, the locking assembly includes a locking screw 7 screwed to the locking mounting seat, and the end of the locking screw can abut against the ball head to lock the ball head. Referring to fig. 3, the locking screw is screwed on the mounting seat, and the inner end of the locking screw abuts against the ball head when the locking screw is screwed tightly to limit the rotation of the ball head.
In this embodiment, the locking subassembly still includes locking tile 8 and elastic component 9, the locking tile passes through elastic component and hemispherical cavity inner wall connection, the elastic component has the elastic force that makes the locking tile keep away from the bulb, the locking screw can promote the locking tile to the side removal that is close to the bulb. Combine shown in fig. 3, lead to bulb surface damage for preventing that the locking screw is direct with the bulb contact, the event has add the locking tile, this locking tile have with the arc locking face of bulb excircle adaptation, the locking tile back is passed through elastic component and hemisphere intracavity wall connection, the elastic component is cylindrical coil spring, other known elastic construction of also can chooseing for use certainly, the locking screw can promote the locking tile inwards to remove and press in the bulb surface at locking in-process, the rotation of bulb is restricted through the frictional force of the two.
In this embodiment, the inner diameters of the hemispherical cavity and the ball head are the same. As shown in fig. 3, the hemispherical cavity is preferably in clearance fit with the ball head so that the ball head can rotate in the hemispherical cavity, and the structure is favorable for improving the compactness of the ball head fit.
In this embodiment, the surrounding angle of the hemispherical cavity is not greater than 180 °, the mounting seat is fixedly connected with a surrounding ring 10, the surrounding ring surrounds the outer circle of the ball head, and the surrounding angle formed by the surrounding ring and the hemispherical cavity to the ball head is greater than 180 °. As shown in fig. 3, the hemispherical cavity is exactly of a hemispherical structure, that is, the surrounding angle of the hemispherical cavity is 180 degrees, after the surrounding ring is installed on the mounting seat, the surrounding ring and the hemispherical cavity are combined to form a larger hemispherical cavity, as shown in the figure, the surrounding angle of the combined hemispherical cavity is alpha, and the surrounding angle is larger than 180 degrees, so that the ball head can be locked in the combined hemispherical cavity; the inner wall of the encircling ring is matched with the outer circle of the ball head, the encircling ring can be formed by splicing two half rings, and the two half rings are fixed on the mounting seat through bolts respectively to form encircling of the ball head.
In this embodiment, the bottom of the supporting frame is connected with a housing 11, and the pull rod and the balancing weight are located in the housing. Combine shown in fig. 1, this dustcoat has fixed to be connected in mounting panel 1a below, and the setting of dustcoat can be isolated balancing weight and pull rod with external environment, can avoid outside human factor or wind current disturbance to disturb the balancing weight, and the swing range of balancing weight also can be restricted through the setting of dustcoat in addition, then stop the swing when the balancing weight swings with the contact of dustcoat lateral wall, and the round striking in this structure can avoid the pull rod at swing in-process and through-hole 6 a.
In this embodiment, the support frame includes mounting panel 1a and connects in a plurality of scalable landing leg 1b of mounting panel bottom, mount pad 6 is installed on the mounting panel. As shown in fig. 1 and 2, the bottom of the mounting plate may preferably be connected with three or four support legs, the support legs may be a hydraulic telescopic structure formed by a hydraulic cylinder, or may also be an electric telescopic structure, a mechanical telescopic structure or other known telescopic structures, the initial leveling of the mounting plate 1a is facilitated by the telescopic structure of the support legs, the swing amplitude of the pull rod is reduced, so that the pull rod swings in a corresponding range, and the structure is adaptable to a mounting scene with a large inclination.
In this embodiment, hemisphere intracavity wall is equipped with the mounting groove, and locking tile 8 installs in the mounting groove. As shown in fig. 3, the locking shoe is retracted into the mounting groove, which also serves as a guide structure to facilitate the sliding of the locking shoe in a predetermined direction, and also ensures that the locking shoe does not interfere with the ball head in the unlocked state.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. A surveying instrument support, comprising: including the support frame and install the mounting bracket on the support frame, mounting bracket bottom fixedly connected with bulb, the bulb is connected with the universal normal running fit of support frame, the bulb passes through the pull rod and is connected with the balancing weight, and the balancing weight makes the pull rod keep vertical through the dead weight.
2. The gauge stand of claim 1, wherein: the pull rod supporting frame is characterized in that a mounting seat is fixedly connected to the supporting frame, a hemispherical cavity with an upward opening is formed in the mounting seat, the ball head can be mounted in the hemispherical cavity in a universal rotating mode, and a through hole for the pull rod to penetrate through is formed in the bottom of the hemispherical cavity.
3. The gauge stand of claim 2, wherein: the ball joint is characterized by further comprising a locking assembly connected to the mounting seat, and the locking assembly is used for locking the ball joint to limit the rotation of the ball joint.
4. A gauge stand according to claim 3, wherein: the locking assembly comprises a locking screw in threaded connection with the locking mounting seat, and the end of the locking screw can abut against the ball head and is used for locking the ball head.
5. The gauge stand of claim 4, wherein: the locking assembly further comprises a locking tile and an elastic piece, the locking tile is connected with the inner wall of the hemispherical cavity through the elastic piece, the elastic piece has elastic force enabling the locking tile to be far away from the ball head, and the locking screw can push the locking tile to move towards the side close to the ball head.
6. The gauge stand of claim 2, wherein: the inner diameter of the hemispherical cavity is the same as that of the ball head.
7. The gauge stand of claim 6, wherein: the angle of embracing of hemisphere chamber is not more than 180, fixedly connected with encircles the ring on the mount pad, encircle to encircle and embrace in bulb excircle, encircle to encircle the ring and hemisphere chamber and enclose the angle of embracing that the bulb formed and be greater than 180.
8. The gauge stand of claim 1, wherein: the bottom of the support frame is connected with an outer cover, and the pull rod and the balancing weight are located in the outer cover.
9. A gauge stand according to claim 3, wherein: the support frame includes the mounting panel and connects in the scalable landing leg of a plurality of mounting panel bottom, the mount pad is installed on the mounting panel.
10. The gauge stand of claim 6, wherein: the hemisphere intracavity wall is equipped with the mounting groove, and the locking tile is installed in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022308277.4U CN213452664U (en) | 2020-10-16 | 2020-10-16 | Measuring instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022308277.4U CN213452664U (en) | 2020-10-16 | 2020-10-16 | Measuring instrument support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452664U true CN213452664U (en) | 2021-06-15 |
Family
ID=76291549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022308277.4U Active CN213452664U (en) | 2020-10-16 | 2020-10-16 | Measuring instrument support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523401A (en) * | 2021-08-16 | 2021-10-22 | 江苏楚汉新型建材有限公司 | Energy-saving cutting machine processing platform for building construction |
| CN113566087A (en) * | 2021-07-23 | 2021-10-29 | 仇未初 | Be applied to auxiliary device of building engineering cost budget |
| CN114909576A (en) * | 2022-04-24 | 2022-08-16 | 浙江同信工程项目管理有限公司 | Supporting device of engineering measurement equipment in building construction |
-
2020
- 2020-10-16 CN CN202022308277.4U patent/CN213452664U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566087A (en) * | 2021-07-23 | 2021-10-29 | 仇未初 | Be applied to auxiliary device of building engineering cost budget |
| CN113523401A (en) * | 2021-08-16 | 2021-10-22 | 江苏楚汉新型建材有限公司 | Energy-saving cutting machine processing platform for building construction |
| CN113523401B (en) * | 2021-08-16 | 2022-05-03 | 江苏楚汉新型建材有限公司 | Energy-saving cutting machine processing platform for building construction |
| CN114909576A (en) * | 2022-04-24 | 2022-08-16 | 浙江同信工程项目管理有限公司 | Supporting device of engineering measurement equipment in building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213452664U (en) | Measuring instrument support | |
| CN108758276A (en) | A kind of instrument of surveying and mapping holder | |
| CN106872003B (en) | Distributed wireless weighing system | |
| CN108871399B (en) | Fixing device for remote sensing observation | |
| CN113404984A (en) | Improved mapping instrument positioning device for engineering mapping | |
| CN211853263U (en) | Measuring instrument support for architectural design | |
| CN109586193B (en) | Joint debugging device and method for adjusting post insulators | |
| CN215173428U (en) | Self-leveling tripod for measuring construction site | |
| CN205244769U (en) | Suspension type optical measurements magnetic force support | |
| CN211260183U (en) | Measurement pay-off for building engineering | |
| CN214368779U (en) | Support for surveying instrument capable of improving photographic surveying and mapping precision | |
| CN212029006U (en) | Geographic information survey and drawing scale | |
| CN210685872U (en) | Drilling rig for geotechnical engineering investigation | |
| CN210014747U (en) | Bridge amount of deflection check out test set | |
| CN207095464U (en) | A kind of dial gauge improved device for being used for displacement measurement in bridge machinery | |
| CN211399077U (en) | Portable tripod for engineering survey | |
| CN219082720U (en) | Site survey device for building design | |
| CN216201930U (en) | Real estate surveying and mapping measuring instrument support | |
| CN212058790U (en) | Sighting rod for survey and drawing that facilitates use | |
| CN220039430U (en) | Support type levelling rod for surveying and mapping | |
| CN221300893U (en) | Engineering cost mapping instrument | |
| CN220418352U (en) | Support auxiliary device for bridge deflection measurement | |
| CN217382279U (en) | Portable mapping device for civil engineering survey and drawing | |
| CN212721421U (en) | But angle regulation's total powerstation | |
| CN220354883U (en) | Survey and drawing support for engineering survey and drawing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |