CN214224134U - Universal measuring instrument base protection pad - Google Patents
Universal measuring instrument base protection pad Download PDFInfo
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- CN214224134U CN214224134U CN202120663478.8U CN202120663478U CN214224134U CN 214224134 U CN214224134 U CN 214224134U CN 202120663478 U CN202120663478 U CN 202120663478U CN 214224134 U CN214224134 U CN 214224134U
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- base
- measuring instrument
- universal measuring
- backing plate
- base plate
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Abstract
The utility model discloses a protective pad for a universal measuring instrument base, which comprises a triangular base plate, wherein an alignment hole is arranged at the center of the base plate; an annular groove is arranged on the lower side surface of the base plate surrounding the alignment hole, and a plurality of steel balls are placed in the annular groove; the three side surfaces of the base plate are provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and the upper portion and the lower portion of the outer end surface of each sliding block are hinged with buckles; the utility model discloses the base of protection precision instruments that can be fine does not receive wearing and tearing, and gliding steel ball in arbitrary direction is installed to the bottom of protection pad, has improved the sensitivity that the instrument moved and operation personnel's operating efficiency, and the stability of instrument fuselage and tripod can be fixed to the two-way buckle of slidable.
Description
Technical Field
The utility model belongs to the technical field of measuring instrument auxiliary assembly, in particular to universal measuring instrument base protection pad.
Background
The method is characterized in that the method is reformed to be opened so that China enters a rapid development stage, various infrastructure projects are built in advance like spring bamboo shoots after rain, the measurement work is first, the foundation projects serve as first soldiers of various project constructions, accurate data are provided for planning design, construction, later-stage operation and the like, the measurement work is smoothly carried out, a measuring instrument cannot be left, and when special measurement is carried out, the method comprises the following steps: the theodolite, the total powerstation and other more accurate measuring instruments that use during deformation observation often all are expensive and weight is heavier, during the use, the damage of instrument will be reduced as far as possible, however, the instrument carries out the in-process of accurate centering leveling on the tripod, the base of instrument can rub with the tripod top, cause wearing and tearing to the instrument base to heavier instrument when the centering, the condition that can appear hardly moving the instrument, not only damaged the instrument, also slowed down the speed of work, the use is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an universal measuring instrument base protection pad, solve among the prior art precision instruments base wearing and tearing, small amplitude move difficulty, precision insufficient and fixed unstable problem.
In order to achieve the above object, the utility model provides a following technical scheme: a universal measuring instrument base protection pad comprises a triangular base plate, wherein an alignment hole is formed in the center of the base plate; an annular groove is arranged on the lower side surface of the base plate surrounding the alignment hole, and a plurality of steel balls are placed in the annular groove; the three side of backing plate all is provided with the spout, and sliding connection has the slider in the spout, and the upper portion and the lower part of the outer terminal surface of slider all articulate there is the buckle.
Further, the backing plate is made of hard plastic or metal.
Further, the corners of the backing plate are all set to be round corners.
Further, the height of the steel ball protruding out of the lower side surface of the base plate is one third of the diameter of the steel ball.
Further, one end of each buckle, which is far away from the hinge portion, is provided with a rectangular groove.
Furthermore, the number of the sliding grooves and the number of the sliding blocks are three; the number of the buckles is six.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the base of protection precision instruments that can be fine does not receive wearing and tearing, and gliding steel ball in arbitrary direction is installed to the bottom of protection pad, has improved the sensitivity that the instrument moved and operation personnel's operating efficiency, and the two-way buckle that can slide adjusts in a flexible way, can fix the stability of instrument fuselage and tripod.
Drawings
Fig. 1 is a schematic view of the bottom view structure of the present invention.
Fig. 2 is a schematic side view of the backing plate of the present invention.
Fig. 3 is a schematic view of the buckle connection of the present invention.
In the figure: 1. backing plate, 2, aim at the hole, 3, ring channel, 4, steel ball, 5, spout, 6, slider, 7, buckle.
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 without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present embodiment provides a protection pad for a base of a universal measuring instrument, including a triangular pad plate 1, wherein an alignment hole 2 is disposed at a center of the pad plate 1; an annular groove 3 is arranged on the lower side surface of the base plate 1 surrounding the alignment hole 2, and a plurality of steel balls 4 are placed in the annular groove 3; the three side of backing plate 1 all is provided with spout 5, and 5 sliding connection in the spout have slider 6, and the upper portion and the lower part of the outer terminal surface of slider 6 all articulate has buckle 7.
In this embodiment, the backing plate 1 is made of hard plastic or metal.
In this embodiment, the corners of the backing plate 1 are all set to be round corners.
In this embodiment, the height of the steel ball 4 protruding out of the lower side surface of the backing plate 1 is one third of the diameter of the steel ball 4.
In this embodiment, the end of the buckle 7 away from the hinge portion has a rectangular groove. The rectangular groove is convenient for being clamped with a supporting plate of an instrument base or a tripod.
In this embodiment, the number of the sliding grooves 5 and the number of the sliding blocks 6 are three; the number of the clasps 7 is six.
The utility model discloses during the implementation, place backing plate 1 at the side of going up of tripod upper end backup pad, when the centering of adjustment instrument, backing plate 1 and instrument base are fixed to buckle 7 of 6 upsides of slider: moving the sliding block 6 to a proper position of the sliding groove 5, and enabling a rectangular groove of a buckle 7 hinged to the upper part of the sliding block 6 to correspond to the instrument base to realize the fixation with the instrument base; the base plate 1 and the instrument can flexibly move in a small range by the support of the steel balls 4, so that the abrasion of the base of the instrument is avoided; when the reference point is exactly centered, the plate 1 is fixed to the tripod with the following snap 7: namely, a rectangular groove of a buckle 7 at the lower side of a sliding block 6 is clamped with a supporting plate at the upper end of a tripod; the instrument is firmly fixed. The utility model is suitable for a measuring instruments such as total powerstation, surveyor's level that high accuracy and weight are big.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a universal measuring instrument base protection pad, includes triangular backing plate, its characterized in that: an alignment hole is formed in the center of the base plate; an annular groove is arranged on the lower side surface of the base plate surrounding the alignment hole, and a plurality of steel balls are placed in the annular groove; the three side of backing plate all is provided with the spout, and sliding connection has the slider in the spout, and the upper portion and the lower part of the outer terminal surface of slider all articulate there is the buckle.
2. The protective pad for a base of a universal measuring instrument according to claim 1, wherein: the backing plate is made of hard plastic or metal.
3. The protective pad for a base of a universal measuring instrument according to claim 2, wherein: the corners of the backing plate are all set to be round corners.
4. The protective pad for a base of a universal measuring instrument according to claim 3, wherein: the height of the steel ball protruding out of the lower side surface of the backing plate is one third of the diameter of the steel ball.
5. The protective pad for a base of a universal measuring instrument according to claim 4, wherein: one end of the buckle, which is far away from the hinge part, is provided with a rectangular groove.
6. The protective pad for a base of a universal measuring instrument according to claim 5, wherein: the number of the sliding grooves and the number of the sliding blocks are three; the number of the buckles is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663478.8U CN214224134U (en) | 2021-04-01 | 2021-04-01 | Universal measuring instrument base protection pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663478.8U CN214224134U (en) | 2021-04-01 | 2021-04-01 | Universal measuring instrument base protection pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224134U true CN214224134U (en) | 2021-09-17 |
Family
ID=77693846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120663478.8U Active CN214224134U (en) | 2021-04-01 | 2021-04-01 | Universal measuring instrument base protection pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224134U (en) |
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2021
- 2021-04-01 CN CN202120663478.8U patent/CN214224134U/en active Active
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