CN113280242A - Level gauge support - Google Patents
Level gauge support Download PDFInfo
- Publication number
- CN113280242A CN113280242A CN202110616197.1A CN202110616197A CN113280242A CN 113280242 A CN113280242 A CN 113280242A CN 202110616197 A CN202110616197 A CN 202110616197A CN 113280242 A CN113280242 A CN 113280242A
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- Prior art keywords
- nut
- fixed
- sleeve
- frame
- limiting sleeve
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- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Legs For Furniture In General (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a level instrument support, wherein a fixed frame and a movable frame are of V-shaped structures, a first nut is fixed at the tip of the middle part of the fixed frame, a first screw rod penetrates through the first nut and is in threaded connection with the first nut, a limiting sleeve is fixed at one end of the fixed frame, a locking nut is fixed at the other end of the fixed frame, an arc-shaped plate is rotatably connected to one end of the first screw rod close to the limiting sleeve, two ends of the movable frame are respectively and correspondingly rotatably connected to two ends of the limiting sleeve, a second screw rod sequentially penetrates through one end of the movable frame, the limiting sleeve and the other end of the movable frame and is then in threaded connection with the locking nut, and a level instrument mounting screw rod is arranged on the movable frame. The effect is as follows: through the rotation of the relative mount of adjustable shelf, realized the adjustment of spirit level installation angle, this device has realized that the spirit level is at the fixed of arbitrary height, and need not often to moderate loaded down with trivial details operation, simple structure, and the processing cost is low, is applicable to the installation of the spirit level of optional position.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a level gauge support.
Background
The spirit level is widely applied in the field of building construction, in the prior art, the support of the spirit level usually adopts a tripod support mode, and the defects mainly comprise that the tripod support mode is adopted, the leveling needs to be continuously carried out, in addition, the height of the triangular support frame is fixed, the triangular support frame can only be adjusted within a preset range, and the measurement requirement of any height cannot be well met.
Disclosure of Invention
Accordingly, the present invention is directed to a level bracket that solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to a first aspect of the invention, a level bracket comprises a fixed frame, a first screw rod, a first nut, an arc-shaped plate, a limit sleeve, a movable frame, a level mounting screw rod, a second screw rod and a locking nut, wherein the fixed frame and the movable frame are both in a V-shaped structure, the first nut is fixed at the tip of the middle part of the fixed frame, the first screw rod is arranged in the first nut in a penetrating way and is in threaded connection with the first nut, the limit sleeve is fixed at one end of the fixed frame, the locking nut is fixed at the other end of the fixed frame, the arc-shaped plate is rotatably connected at one end of the first screw rod close to the limit sleeve, the two ends of the movable frame are respectively and correspondingly and rotatably connected at the two ends of the limit sleeve, the second screw rod sequentially passes through one end of the movable frame, the limit sleeve and the other end of the movable frame and is then in threaded connection with the locking nut, the movable frame is provided with the level meter mounting screw, and two end parts of the fixed frame are provided with hook-shaped parts.
Further, the fixing frame comprises a second nut, the second nut is arranged on one side of the first nut at intervals and fixed on the fixing frame, the axis of the first nut is coaxial with the axis of the second nut, the common axis of the first nut and the second nut is perpendicular to the axis of the limiting sleeve, and the first screw is in threaded connection in the second nut.
The support frame comprises a fixing frame, a support rod and a second nut, wherein the fixing frame is provided with two support legs, the two support legs are fixed on the fixing frame respectively, the support rod is parallel to the limiting sleeve, and the second nut is fixed in the middle of the support rod.
Furthermore, the fixing device further comprises a fixing crank, and the fixing crank is fixed at one end, deviating from the arc-shaped plate, of the first screw rod.
Further, still include first sleeve pipe and second sleeve pipe, the both ends of adjustable shelf are fixed with respectively first sleeve pipe with the second sleeve pipe, the tip of stop collar with be provided with the clearance between the lock nut, first sleeve pipe is located the stop collar deviates from lock nut's one end, the second sleeve pipe is located the tip of stop collar with in the clearance between the lock nut, the second screw rod passes in proper order first sleeve pipe the stop collar and threaded connection is in behind the second sleeve pipe in the lock nut.
Further, the screw rod further comprises a third nut, the end portion of the second screw rod is fixed with the third nut, and the third nut is located on one side, away from the first sleeve, of the first sleeve.
Further, still include the activity crank, the second screw rod is provided with the tip of third nut articulates there is the activity crank.
Furthermore, the leveling instrument fixing device further comprises a calibration rod, wherein the calibration rod is fixed at one end, provided with the locking nut, of the fixing frame, and the calibration rod is parallel to the spirit level mounting screw rod.
Further, the hook-shaped part is of a circular arc curve structure.
Further, when the movable frame is rotatably connected to the two ends of the limiting sleeve, the integral structure formed by surrounding the movable frame and the limiting sleeve is a right-angled triangle structure, and the level meter mounting screw is fixed on the right-angled side of the right-angled triangle structure.
The invention has the following advantages: according to the level instrument bracket, the installation angle of the level instrument is adjusted through the rotation of the movable bracket relative to the fixed bracket, the level instrument is fixed at any height by the device, the frequent moderate and complicated operation is not needed, the structure is simple, the processing cost is low, and the level instrument bracket is suitable for the installation of the level instrument at any position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a diagram of a level stand in use according to some embodiments of the present invention.
Fig. 2 is a perspective view of a level stand according to some embodiments of the present invention.
FIG. 3 is an expanded view of a level stand according to some embodiments of the present invention.
Fig. 4 is a perspective view of a level stand according to further embodiments of the present invention.
Fig. 5 is a perspective view of a level stand according to further embodiments of the present invention.
In the figure: 1. the device comprises a fixed frame, 2, a first screw, 3, a first nut, 4, a second nut, 5, a supporting rod, 6, an arc-shaped plate, 7, a fixed crank, 8, a hook-shaped part, 9, a limiting sleeve, 10, a movable frame, 11, a level meter mounting screw, 12, a second screw, 13, a third nut, 14, a locking nut, 15, a calibration rod, 16, a movable crank, 17, a first sleeve, 18 and a second sleeve.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, a spirit level support in an embodiment of a first aspect of the present invention includes a fixed frame 1, a first screw 2, a first nut 3, an arc plate 6, a stop collar 9, a movable frame 10, a spirit level mounting screw 11, a second screw 12 and a lock nut 14, wherein the fixed frame 1 and the movable frame 10 are both V-shaped structures, the first nut 3 is fixed at a tip of a middle portion of the fixed frame 1, the first screw 2 is inserted into the first nut 3 and is in threaded connection therewith, the stop collar 9 is fixed at one end of the fixed frame 1, the lock nut 14 is fixed at the other end of the fixed frame 1, the arc plate 6 is rotatably connected at one end of the first screw 2 close to the stop collar 9, two ends of the movable frame 10 are respectively and correspondingly rotatably connected at two ends of the stop collar 9, the second screw 12 is in threaded connection with the lock nut 14 after sequentially passing through one end of the movable frame 10, the stop collar 9 and the other end of the movable frame 10, a level meter mounting screw 11 is arranged on the movable frame 10, and hook-shaped parts 8 are arranged at two end parts of the fixed frame 1.
In the above embodiment, it should be noted that, during use, the end of the fixed frame 1 abuts against a vertically arranged steel pipe, for example, a round steel pipe, then the first screw 2 is screwed until the arc-shaped plate 6 is clamped on the vertically arranged steel pipe, then the end of the movable frame 10 on which the level is mounted is fastened in the limiting sleeve 9 through the second screw 12, the angle towards which the measuring end of the level is oriented is adjusted by rotating the movable frame 10, and then the second screw 12 is screwed, so that the movable frame 10 has a fixed angle relative to the fixed frame 1. .
The technical effects achieved by the above embodiment are as follows: through the spirit level support of this embodiment, through the rotation of the relative mount of adjustable shelf, realized the adjustment of spirit level installation angle, this device has realized that the spirit level is at the fixed of arbitrary height, and need not often to medium loaded down with trivial details operation, simple structure, and the processing cost is low, is applicable to the installation of the spirit level of optional position.
Optionally, as shown in fig. 1 to 5, in some embodiments, the fixing device further includes a second nut 4, the second nut 4 is disposed at one side of the first nut 3 at intervals, the second nut 4 is fixed on the fixing frame 1, an axis of the first nut 3 is disposed coaxially with an axis of the second nut 4, a common axis of the first nut 3 and the second nut 4 is perpendicular to an axis of the stop collar 9, and the first screw 2 is screwed in the second nut 4.
In the above alternative embodiment, it should be noted that the second nut 4 is located between the stop collar 9 and the first nut 3.
The beneficial effects of the above alternative embodiment are: through setting up second nut 4, played the guide effect good to first screw rod 2, avoided the dislocation phenomenon that the arc 6 of its tip that rotates first screw rod 2 and lead to takes place.
Optionally, as shown in fig. 1 to 5, in some embodiments, the fixing device further includes a supporting rod 5, two ends of the supporting rod 5 are respectively fixed on two legs of the fixing frame 1, the supporting rod 5 and the limiting sleeve 9 are parallel to each other, and the second nut 4 is fixed in the middle of the supporting rod 5.
In the above alternative embodiment, it should be noted that the support rod 5 is made of two steel bars welded to the outside of the second nut 4, for example.
The beneficial effects of the above alternative embodiment are: through setting up bracing piece 5, played the fixed effect of support to second nut 4.
Optionally, as shown in fig. 1 to 5, in some embodiments, a fixed crank 7 is further included, and the fixed crank 7 is fixed to an end of the first screw 2 facing away from the arc-shaped plate 6.
In the alternative embodiment described above, it should be noted that the fixed handle 7 is, for example, welded perpendicularly to the end of the first screw 2.
The beneficial effects of the above alternative embodiment are: through setting up fixed crank 7, the operation of being convenient for, very big reduction rotate the required dynamics of first screw rod 2.
Optionally, as shown in fig. 1 to 5, in some embodiments, the device further includes a first sleeve 17 and a second sleeve 18, the first sleeve 17 and the second sleeve 18 are respectively fixed at two ends of the movable frame 10, a gap is provided between an end of the stop collar 9 and the lock nut 14, the first sleeve 17 is located at an end of the stop collar 9 away from the lock nut 14, the second sleeve 18 is located in the gap between the end of the stop collar 9 and the lock nut 14, and the second screw 12 is threaded into the lock nut 14 after sequentially passing through the first sleeve 17, the stop collar 9, and the second sleeve 18.
In the above alternative embodiment, it should be noted that, for example, the first sleeve 17 and the second sleeve 18 are coaxially disposed, and both the first sleeve 17 and the second sleeve 18 are opened with a circular lumen.
The beneficial effects of the above alternative embodiment are: through setting up first sleeve 17 and second sleeve 18, improved the relative mount 1 pivoted smoothness nature of adjustable shelf 10.
Optionally, as shown in fig. 1 to 5, in some embodiments, a third nut 13 is further included, the third nut 13 is fixed to an end of the second screw 12, and the third nut 13 is located on a side of the first sleeve 17 facing away from the first sleeve 17.
In the above alternative embodiment, it should be noted that, after the angle of the movable frame 10 relative to the fixed frame 1 is adjusted, the third nut 13 abuts on the end surface of the first sleeve 17.
The beneficial effects of the above alternative embodiment are: by providing the third nut 13, the locking effect and the locking strength between the second screw 12 and the lock nut 14 are improved.
Optionally, as shown in fig. 1 to 5, in some embodiments, a movable crank 16 is further included, and the end of the second screw 12 provided with the third nut 13 is hinged to the movable crank 16.
In the above alternative embodiment, it should be noted that, for example, the movable crank 16 is provided with a groove, the end of the second screw 12 is inserted into the groove of the movable crank 16, and the movable crank 16 is rotatably connected to the end of the second screw 12 by a pin.
The beneficial effects of the above alternative embodiment are: by providing a movable crank 16, the force required to turn the second screw 12 is reduced.
Optionally, as shown in fig. 1 to 5, in some embodiments, the calibration rod 15 is further included, the calibration rod 15 is fixed at one end of the fixing frame 1 where the locking nut 14 is arranged, and the calibration rod 15 and the level mounting screw 11 are parallel to each other.
In the above alternative embodiment, it should be noted that the calibration rod 15 may be a round steel bar welded to the fixing frame 1.
The beneficial effects of the above alternative embodiment are: through setting up alignment rod 15, realized the alignment to spirit level transmission measurement end, guaranteed measuring effect.
Alternatively, as shown in fig. 1 to 5, in some embodiments, the hook portion 8 has a circular arc-shaped curved structure.
In the above-mentioned alternative embodiment, it should be noted that, in use, the hook-shaped portions 8 at the two ends of the fixing frame 1 are sleeved and clamped on the mounting posts.
The beneficial effects of the above alternative embodiment are: the fixing effect of the fixing frame 1 is improved by the hook-shaped parts 8 arranged at the two ends of the fixing frame 1.
Alternatively, as shown in fig. 1 to 5, in some embodiments, when the movable frame 10 is rotatably connected to two ends of the position-limiting sleeve 9, the integral structure enclosed by the movable frame 10 and the position-limiting sleeve 9 is a right-angled triangle structure, and the level mounting screw 11 is fixed on a right-angled side of the right-angled triangle structure.
In the above alternative embodiment, it should be noted that, in addition, the portion for fixing the spirit level mounting screw 11 is perpendicular to the position-limiting sleeve 9.
The beneficial effects of the above alternative embodiment are: the integral structure formed by enclosing the movable frame 10 and the limiting sleeve 9 is a right-angled triangle structure, so that the triangular stability is achieved, and the service life is obviously prolonged.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (10)
1. The level gauge support is characterized by comprising a fixed frame (1), a first screw rod (2), a first nut (3), an arc-shaped plate (6), a limiting sleeve (9), a movable frame (10), a level gauge mounting screw rod (11), a second screw rod (12) and a locking nut (14), wherein the fixed frame (1) and the movable frame (10) are of a V-shaped structure, the first nut (3) is fixed at the tip of the middle part of the fixed frame (1), the first screw rod (2) penetrates through the first nut (3) and is in threaded connection with the first nut, the limiting sleeve (9) is fixed at one end of the fixed frame (1), the locking nut (14) is fixed at the other end of the fixed frame (1), one end, close to the limiting sleeve (9), of the first screw rod (2) is rotatably connected with the arc-shaped plate (6), and the two ends of the movable frame (10) are rotatably connected with the two ends of the limiting sleeve (9) correspondingly respectively, the second screw rod (12) sequentially penetrates through one end of the movable frame (10), the limiting sleeve (9) and the other end of the movable frame (10) and then is in threaded connection with the inside of the locking nut (14), the movable frame (10) is provided with the level meter mounting screw rod (11), and two end portions of the fixed frame (1) are provided with hook-shaped portions (8).
2. The level bracket according to claim 1, further comprising a second nut (4), wherein the second nut (4) is arranged at one side of the first nut (3) at intervals, the second nut (4) is fixed on the fixed frame (1), the axis of the first nut (3) is arranged coaxially with the axis of the second nut (4), the common axis of the first nut (3) and the second nut (4) is perpendicular to the axis of the stop collar (9), and the first screw (2) is in threaded connection with the second nut (4).
3. The level gauge support according to claim 2, further comprising a support rod (5), wherein two ends of the support rod (5) are respectively fixed on two legs of the fixing frame (1), the support rod (5) and the limiting sleeve (9) are parallel to each other, and the second nut (4) is fixed in the middle of the support rod (5).
4. A spirit level support according to claim 3, characterised in that it further comprises a fixed handle (7), said fixed handle (7) being fixed to the end of said first screw (2) remote from said curved plate (6).
5. The level gauge support according to claim 1, further comprising a first sleeve (17) and a second sleeve (18), wherein the first sleeve (17) and the second sleeve (18) are respectively fixed at two ends of the movable frame (10), a gap is provided between the end of the limiting sleeve (9) and the lock nut (14), the first sleeve (17) is located at one end of the limiting sleeve (9) departing from the lock nut (14), the second sleeve (18) is located in the gap between the end of the limiting sleeve (9) and the lock nut (14), and the second screw (12) sequentially penetrates through the first sleeve (17), the limiting sleeve (9) and the second sleeve (18) and then is in threaded connection with the lock nut (14).
6. A spirit level support according to claim 5, characterised in that it further comprises a third nut (13), said third nut (13) being secured to the end of said second threaded rod (12), said third nut (13) being located on the side of said first sleeve (17) facing away from said first sleeve (17).
7. A spirit level support according to claim 6, characterised in that it also comprises a movable handle (16), the end of the second screw (12) at which the third nut (13) is provided being hinged to the movable handle (16).
8. A spirit level support according to claim 1, characterised in that it further comprises a calibration rod (15), said calibration rod (15) being fixed to the end of said fixed frame (1) where said locking nut (14) is located, said calibration rod (15) being parallel to said spirit level mounting screw (11).
9. A spirit level support according to claim 1, characterised in that the hook-shaped portion (8) is of arcuate curved configuration.
10. The level bracket according to claim 1, characterized in that when the movable frame (10) is rotatably connected to two ends of the position-limiting sleeve (9), the integral structure enclosed by the movable frame (10) and the position-limiting sleeve (9) is a right-angled triangle structure, and the level mounting screw (11) is fixed on the right-angled side of the right-angled triangle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616197.1A CN113280242B (en) | 2021-06-02 | 2021-06-02 | Level gauge support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616197.1A CN113280242B (en) | 2021-06-02 | 2021-06-02 | Level gauge support |
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| Publication Number | Publication Date |
|---|---|
| CN113280242A true CN113280242A (en) | 2021-08-20 |
| CN113280242B CN113280242B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110616197.1A Active CN113280242B (en) | 2021-06-02 | 2021-06-02 | Level gauge support |
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| CN113280242B (en) | 2022-12-02 |
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Effective date of registration: 20231113 Address after: 052400 North Village, Dongzhen Town, Qiji Town, Wuji County, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Manxing Metal Products Co.,Ltd. Address before: No. 33, Caijia village, Xilong village, Mugang Town, Yangxin County, Huangshi City, Hubei Province Patentee before: Cai Yonggang |
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