CN211821651U - Two-way adjustable balance support - Google Patents
Two-way adjustable balance support Download PDFInfo
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- CN211821651U CN211821651U CN202020417210.1U CN202020417210U CN211821651U CN 211821651 U CN211821651 U CN 211821651U CN 202020417210 U CN202020417210 U CN 202020417210U CN 211821651 U CN211821651 U CN 211821651U
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Abstract
The utility model discloses a two-way adjustable balanced support, including U shaped steel A and U shaped steel B, U shaped steel A and U shaped steel B connect into L type support through the screw rod, still include the T font screw rod of being connected respectively with U shaped steel A and U shaped steel B, and two T font screw rods are equipped with the tightener that is used for adjusting the bracing length for setting up the bracing between L type support between two T font screw rods. The problem of appearance or face upward or bow in the instrument installation is solved, make laser range finder can reach the level in level, vertical direction through adjusting, can effectively ensure accuracy, the reliability of detected data.
Description
Technical Field
The utility model relates to a measuring equipment technical field, concretely relates to two-way balance adjusting support.
Background
The tunnel deformation condition is analyzed by monitoring the tunnel clearance convergence in certain tunnel engineering. Monitoring is carried out by adopting a laser range finder, the mounting bracket is an L-shaped fixed bracket (100mm x 5mm), some laser range finders are subjected to looking-up or overlooking conditions after the laser range finders are fixedly mounted by utilizing expansion bolts, the data acquisition error is large, the deformation condition of the tunnel cannot be effectively analyzed, the overlooking or overlooking condition of the instrument mounting is caused, and the root cause of the deformation or the inclination of the tunnel wall is unevenness or inclination. The existing instrument support is fixed, the instrument can be installed and then the condition of pitching or pitching can be generated, and the laser range finder acquires data and errors can occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the instrument mounting can appear pitching the condition on the support, leads to the data collection error to appear, and aim at provides a two-way balance adjusting support, solves the condition that appears or pitch on or pitch in the instrument installation, makes laser range finder can reach the level at level, vertical direction through adjusting, can effectively ensure accuracy, the reliability of detecting data.
The utility model discloses a following technical scheme realizes:
the utility model provides a two-way adjustable balanced support, includes U shaped steel A and U shaped steel B, U shaped steel A and U shaped steel B connect into L type support through the screw rod, still include the T font screw rod of being connected respectively with U shaped steel A and U shaped steel B, are equipped with the tightener between two T font screw rods, the bracing between tightener and two T font screw rods constitution L type supports.
The utility model provides a two-way adjustable balance support, U shaped steel A and U shaped steel B's one end passes through the screw rod and connects, L type support is articulated along the screw rod position, realize the regulation of L type support angle, U shaped steel A and U shaped steel B's the other end is the free end, be connected with T font screw rod respectively at the free end, the screw thread end of two T font screw rods all is connected with the tightener, realize the length regulation of bracing, further adjust the U shaped steel A of installation fixed and be in horizontal position, the length regulation of bracing is mainly through rotatory T font screw rod and tightener, in T font screw rod precession tightener, the length of bracing shortens relatively, the distance between T font screw rod and the tightener lengthens when unscrewing, the angle between U shaped steel A and the U shaped steel B also changes thereupon, the condition that can appear or face upward or bow in the solution instrument installation, through suitably adjusting the length of bracing, the U-shaped steel A is located at the horizontal position, and the accuracy of instrument monitoring data can be effectively guaranteed. The utility model discloses it is more convenient to compare L type fixed bolster among the prior art, simple structure, and the simple operation easily realizes horizontal position's regulation.
Whether for the realization be convenient for observe U shaped steel A be in horizontal position, still including setting up 2 spirit levels on U shaped steel A, a spirit level setting is in U shaped steel A's side, and another spirit level setting is on U shaped steel A's surface, the length direction of spirit level and U shaped steel A's surface level arrange. Wherein, U shaped steel A's cross sectional shape is the U type, and the side stretches out the end for the both ends of U template, and the surface stretches out the plane between the end for the both ends, and whether the spirit level setting of side is in horizontal position mainly being convenient for observe U shaped steel A when the installing support, and whether U shaped steel A's position takes place to deflect, the timely position of adjusting U shaped steel A of being convenient for when the spirit level setting on the surface is convenient for install monitoring instrument.
Furthermore, the L-shaped support is connected to form a movable end through one end of the U-shaped steel A and one end of the U-shaped steel B, the other end of the U-shaped steel A and the other end of the U-shaped steel B are free ends, the free ends are movably connected through T-shaped screw rods, and the central lines of the threaded ends of the two T-shaped screw rods are coaxial. The two T-shaped screw rods and the tightener are coaxially arranged, so that the tightener can act on the threaded ends of the T-shaped screw rods conveniently, and the length of the inclined strut can be adjusted.
Further, the tightener is in threaded connection with the T-shaped screw. The tightener is rectangular, the tightener is similar to a long nut, threaded holes capable of penetrating through T-shaped threads are formed in two sides of the tightener, the length of the inclined strut is adjusted mainly by rotating the tightener, and when a T-shaped screw is screwed into the tightener, the length of the inclined strut is gradually shortened.
Further, U shaped steel A's width is less than U shaped steel B's width, and U shaped steel A just rotates through the screw rod and connects at U shaped steel B along width direction card. U shaped steel B passes through expansion bolts to be fixed on the wall, and U shaped steel A passes through the screw rod and can rotate along U shaped steel B, is convenient for adjust U shaped steel A and is located horizontal position.
In order to further realize the length adjustability of the inclined strut, the length of the inclined strut is smaller than the total length of the U-shaped steel A and the U-shaped steel B and is larger than the length of the U-shaped steel B. The length of the T-shaped screw is smaller than that of the U-shaped steel A and the U-shaped steel B, the length of the inclined strut depends on the length of the T-shaped screw and that of the tightener, and the T-shaped screw with too long length is separated from the tightener and cannot adjust the angle.
Furthermore, a plurality of threaded holes used for connecting a laser range finder are formed in the surface of the U-shaped steel A.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a two-way adjustable balanced support, L type support is rotated by two U shaped steel and is connected, the free end of support all is connected with T font screw rod, the tightener is used for adjusting the length of the bracing that T font screw rod formed, realize the regulation of bracing length, guarantee that the support is in horizontal position in level, vertical direction, guarantee data accuracy, the reliability that monitoring facilities gathered forcefully, can reduce to increase maintenance number of times and expense because of the support installation problem, guarantee monitoring data accuracy, continuity, thereby can in time monitor data, in time obtain the opposite deformation monitoring condition;
2. the utility model relates to a two-way adjustable balance support at L type shelf location spirit level, further observes whether U shaped steel A is in horizontal position, simple structure, and the cost of manufacture is low, can in time make the installation of the instrument of being convenient for of adjustment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a front view of a bi-directionally adjustable stand;
FIG. 2 is a left side view of the bi-directionally adjustable bracket;
fig. 3 is a schematic view of a T-shaped screw structure of the bidirectional adjustable bracket.
Reference numbers and corresponding part names in the drawings:
1-U-shaped steel A, 2-U-shaped steel B, 3-screw rods, 4-levelers, 5-T-shaped screw rods and 6-tighteners.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1, the utility model relates to a two-way adjustable balanced support, including U shaped steel A1 and U shaped steel B2, U shaped steel A1 and U shaped steel B2 connect into L type support through screw rod 3, still include the T font screw rod 5 of being connected respectively with U shaped steel A1 and U shaped steel B2, are equipped with tightener 6 between two T font screw rods 5, tightener 6 and two T font screw rods 5 constitute the bracing between the L type support.
In the embodiment, the bidirectional adjustable balance support is formed by rotationally connecting U-shaped steel A1 and U-shaped steel B2 through a screw 3, the U-shaped steel A1 is used for installing and fixing an instrument, the U-shaped steel B2 is used for fixing on a wall surface to support the whole detection equipment, an L-shaped support formed by U-shaped steel A1 and U-shaped steel B2, one end connected by the screw 3 is a movable end, the other two ends are free ends, the free ends of the L-shaped support are both connected with T-shaped screws 5, the threaded ends of the two T-shaped screws 5 are connected with a tightener 6, the angle adjustment between the U-shaped steel A1 and the U-shaped steel B2 is controlled by the length of an inclined support formed by the T-shaped screws 5, the tightener 6 is a longer nut, threads matched with the T-shaped screws 5 are arranged in the tightener 6, when the T-shaped screws 5 are screwed into the tightener 6, the length of the inclined support is shortened, and; when the T-shaped screw rod 5 is screwed out of the tightener 6, the length of the inclined strut is extended, and the angle between the U-shaped steel A1 and the U-shaped steel B2 is increased; when U shaped steel B2 fixed mounting was on the wall that needs the monitoring, the length that can suitably adjust the bracing makes U shaped steel A1 be in horizontal position, guarantees monitoring facilities data acquisition's accuracy, reliability.
The installation, fixation and use processes of the monitoring instrument are as follows: pass through expansion bolts fixed mounting with U shaped steel B2 on the wall, whole L type support rigidity, with monitoring instrument installation U shaped steel A1 on, observe whether the spirit level is in horizontal position, if not in the length of horizontal position then regulation bracing for the spirit level, then monitoring instrument is in horizontal position, laser reaches opposite tunnel wall distance shortest, the slant condition can not appear, thereby the data of gathering are accurate, reliable, can in time analyze the condition that the tunnel warp.
Example 2
The two-way adjustable balance bracket as shown in fig. 2 and fig. 3 further comprises 2 levelers 4 arranged on the U-shaped steel A1 on the basis of the embodiment 1, wherein one leveler 4 is arranged on the side surface of the U-shaped steel A1, the other leveler 4 is arranged on the surface of the U-shaped steel A1, and the length direction of the levelers 4 is horizontally arranged with the surface of the U-shaped steel A1. The leveller 4 is arranged on the side surface and the surface of the U-shaped steel A1, so that whether the U-shaped steel A1 is at the horizontal position or not can be observed conveniently, the U-shaped steel A1 is adjusted to the horizontal position timely according to the leveller 4, and monitoring is facilitated.
In this embodiment, the L-shaped bracket is a movable end through the connecting end of U-shaped steel A1 and U-shaped steel B2, the other end of U-shaped steel A1 and U-shaped steel B2 is a free end, the free end is movably connected through T-shaped screw rods 5, and the central lines of the threaded ends of the two T-shaped screw rods 5 are coaxial. Smooth ends of the T-shaped screws 5 penetrate through the sides of the U-shaped steel A1 and the U-shaped steel B2 respectively to be connected in a rotating mode, threaded ends of the two T-shaped screws are arranged coaxially, the T-shaped screws 5 penetrate through the tightener 6, and the length of the inclined strut is adjusted by adjusting the position relation between the tightener 6 and the T-shaped screws.
In this embodiment, the tightener 6 is screwed with the T-shaped screw 5. The tightener 6 is similar to a larger nut with the threaded ends of the T-shaped screws 5 arranged opposite each other, the tightener 6 being connected to the threaded ends of the two T-shaped screws 5.
In this embodiment, the width of the U-shaped steel A1 is smaller than that of the U-shaped steel B2, and the U-shaped steel A1 is clamped on the U-shaped steel B2 in the width direction and is rotationally connected through the screw rod 3. The U-shaped steel A1 and the U-shaped steel B2 are hinged through a screw rod 3, and the angle adjustment of the L-shaped support is realized along the hinged part of the screw rod 3.
In this embodiment, U shaped steel A1 is equipped with the multiple screw hole of being connected with laser range finder on the surface. The L-shaped support is fixed on the wall surface through 4 expansion bolts, the laser range finder is installed on U-shaped steel A1, whether the support is in a horizontal position or not is observed through the level 4, and finally the monitoring instrument is perpendicular to the opposite wall for monitoring.
In the embodiment, the length of the inclined strut is less than the total length of the U-shaped steel A1 and the U-shaped steel B2 and is greater than the length of the U-shaped steel B2. The length of the T-shaped screw 5 is less than that of the U-shaped steel A1 and the U-shaped steel B2. The length of the diagonal brace is adjusted according to the two T-shaped screw rods 5 and the tightener 6, and when the T-shaped screw rods 5 are screwed into the tightener 6, the length of the diagonal brace is shortened; when the T-shaped screw 5 is screwed out of the tightener 6, the sprag length is extended.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a two-way adjustable balanced support, includes U shaped steel A (1) and U shaped steel B (2), U shaped steel A (1) and U shaped steel B (2) connect into L type support through screw rod (3), its characterized in that still includes T font screw rod (5) of being connected respectively with U shaped steel A (1) and U shaped steel B (2), is equipped with tightener (6) between two T font screw rods (5), tightener (6) and two T font screw rods (5) constitute the bracing between the L type support.
2. The two-way adjustable balance support according to claim 1, characterized by further comprising 2 levels (4) arranged on the U-shaped steel A (1), wherein one level (4) is arranged on the side surface of the U-shaped steel A (1), the other level (4) is arranged on the surface of the U-shaped steel A (1), and the length direction of the level (4) is horizontally arranged with the surface of the U-shaped steel A (1).
3. The bidirectional adjustable balance bracket according to claim 2, wherein the L-shaped bracket is a movable end connected through one end of the U-shaped steel A (1) and one end of the U-shaped steel B (2), the other end of the U-shaped steel A (1) and the other end of the U-shaped steel B (2) are free ends, the free ends are movably connected through T-shaped screws (5), and the center lines of the threaded ends of the two T-shaped screws (5) are coaxial.
4. A bidirectionally adjustable balance support according to claim 3, wherein said tightener (6) is screwed to the T-shaped screw (5).
5. The bidirectional adjustable balance bracket as recited in claim 1, wherein the width of the U-shaped steel A (1) is smaller than that of the U-shaped steel B (2), and the U-shaped steel A (1) is clamped on the U-shaped steel B (2) along the width direction and is rotatably connected through the screw (3).
6. The bidirectionally adjustable balance support according to claim 1, wherein the length of said brace is less than the total length of U-section steel A (1) and U-section steel B (2) and greater than the length of U-section steel B (2).
7. The bidirectional adjustable balance bracket of claim 1, wherein the U-shaped steel A (1) is provided with a plurality of threaded holes on the surface for connecting a laser range finder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020417210.1U CN211821651U (en) | 2020-03-27 | 2020-03-27 | Two-way adjustable balance support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020417210.1U CN211821651U (en) | 2020-03-27 | 2020-03-27 | Two-way adjustable balance support |
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| Publication Number | Publication Date |
|---|---|
| CN211821651U true CN211821651U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020417210.1U Active CN211821651U (en) | 2020-03-27 | 2020-03-27 | Two-way adjustable balance support |
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| CN (1) | CN211821651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124302A (en) * | 2021-04-21 | 2021-07-16 | 中国建筑第八工程局有限公司 | Instrument support for high-rise building measurement lofting and use method thereof |
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2020
- 2020-03-27 CN CN202020417210.1U patent/CN211821651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124302A (en) * | 2021-04-21 | 2021-07-16 | 中国建筑第八工程局有限公司 | Instrument support for high-rise building measurement lofting and use method thereof |
| CN113124302B (en) * | 2021-04-21 | 2023-02-24 | 中国建筑第八工程局有限公司 | Instrument support for high-rise building measurement lofting and use method thereof |
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