CN216791201U - Adjustable reflector plate support and engineering observation device - Google Patents
Adjustable reflector plate support and engineering observation device Download PDFInfo
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- CN216791201U CN216791201U CN202122894009.XU CN202122894009U CN216791201U CN 216791201 U CN216791201 U CN 216791201U CN 202122894009 U CN202122894009 U CN 202122894009U CN 216791201 U CN216791201 U CN 216791201U
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Abstract
The utility model discloses an adjustable reflector plate bracket and an engineering observation device, wherein the adjustable reflector plate bracket comprises a supporting rod and an installation seat, a groove is formed on the upper end surface of the supporting rod, the lower end surface of the supporting rod is used for being inserted into the ground, a side surface of the upper end of the installation seat is used for fixing a reflector plate, the lower end of the installation seat is arranged in the groove and is adjustable along the circumferential direction of the supporting rod, so that the angle of the reflector plate in the horizontal direction is adjustable, the changed observation angle in practical engineering application is met, the observation efficiency is improved, and the observation error caused by the unsatisfactory observation angle is reduced.
Description
Technical Field
The utility model relates to the technical field of engineering observation, in particular to an adjustable reflector plate bracket and an engineering observation device.
Background
In actual engineering, due to many factors, a centering rod cannot be erected at an observation point for observation by using a prism during observation of the total station, and at the moment, observation needs to be performed through a reflector plate by burying a reflector plate bracket. However, in the actual observation process, the observation angle may change, and the angle of the conventional reflector cannot be changed after the reflector is arranged and buried, which causes a large error in observation or makes observation impossible.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an adjustable reflector bracket and an engineering observation device, and aims to solve the problems that the traditional reflector cannot change the angle of the reflector after being arranged and buried, so that great errors are generated in observation or observation cannot be performed.
In order to achieve the above object, the present invention provides an adjustable reflector bracket, including:
the upper end surface of the supporting rod is provided with a groove, and the lower end surface of the supporting rod is used for being inserted into the ground; and the number of the first and second groups,
the mounting seat, a side of the upper end of mounting seat is used for fixed reflector plate, the lower extreme of mounting seat is located in the recess, and follows the ascending position in the circumference of bracing piece is adjustable.
Optionally, a threaded hole communicated with the groove is formed in the outer side face of the upper end of the supporting rod in a penetrating manner;
the adjustable reflector plate support further comprises a fixing screw rod, and one end of the fixing screw rod penetrates through the threaded hole to abut against the mounting seat.
Optionally, the threaded holes and the fixing screws are in one-to-one correspondence to form two fastening groups, and the two fastening groups are arranged oppositely along the circumferential direction of the support rod.
Optionally, the cross section of the groove is polygonal;
the lower end of the mounting seat is correspondingly arranged in a polygon shape.
Optionally, the mounting seat includes a first seat plate and a second seat plate connected in sequence in an up-down direction, a plate width of the first seat plate is greater than a plate width of the second seat plate, the second seat plate is rotatably mounted in the groove, and a side surface of the first seat plate is used for fixing the reflector plate.
Optionally, a plate thickness of the first seat plate is smaller than a plate thickness of the second seat plate, and one side surface of the first seat plate in a thickness direction thereof is used for adhering and fixing the reflection sheet.
Optionally, the support rod comprises a first rod section and a second rod section which are sequentially connected in an up-down direction, and the rod diameter of the first rod section is larger than that of the second rod section;
the groove is formed in the upper end face of the first rod section, and the lower end face of the second rod section is used for being inserted into the ground.
Optionally, the rod diameter of the lower end of the support rod is arranged to be gradually reduced from top to bottom.
Optionally, the mounting seat and the supporting rod are made of metal.
The utility model also provides an engineering observation device, which comprises a reflector plate and an adjustable reflector plate bracket for mounting the reflector plate, wherein the adjustable reflector plate bracket at least comprises:
the upper end surface of the supporting rod is provided with a groove, and the lower end surface of the supporting rod is used for being inserted into the ground; and (c) a second step of,
the mounting seat, a side of the upper end of mounting seat is used for fixed reflector plate, the lower extreme of mounting seat is located in the recess, and follows the ascending position in the circumference of bracing piece is adjustable.
According to the technical scheme, the lower end of the supporting rod is embedded and inserted in the ground, so that the adjustable reflector plate support is integrally fixed relative to the ground, meanwhile, the position of the mounting seat relative to the groove is adjustable, the angle of the reflector plate in the horizontal direction is adjustable, the changed observation angle in practical engineering application is met, the observation efficiency is improved, and the observation error caused by the unsatisfactory observation angle is reduced.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of an adjustable reflector bracket according to the present invention;
FIG. 2 is a schematic view of the support rod and the fixing screw of FIG. 1;
FIG. 3 is a schematic top view of the groove of FIG. 2;
fig. 4 is a schematic view of the mount of fig. 1.
The reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 100 | Adjustable |
2 | |
| 1 | |
21 | First seat board |
| 1a | |
22 | |
| 11 | |
3 | |
| 12 | Second pole segment | a | Reflector plate |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In actual engineering, due to many factors, a centering rod cannot be erected at an observation point for observation by using a prism during observation of the total station, and at the moment, observation needs to be performed through a reflector plate by burying a reflector plate bracket. However, in the actual observation process, the observation angle may change, and the angle of the conventional reflector cannot be changed after the reflector is arranged and buried, which causes a large error in observation or makes observation impossible.
In view of this, the present invention provides an adjustable reflector bracket and an engineering observation apparatus, and fig. 1 to 4 are embodiments of the adjustable reflector bracket provided in the present invention.
Referring to fig. 1 to 3, the adjustable reflector bracket 100 includes a support rod 1 and a mounting seat 2, a groove 1a is formed on an upper end surface of the support rod 1, a lower end surface of the support rod 1 is used for being inserted into the ground, a side surface of an upper end of the mounting seat 2 is used for fixing a reflector, and a lower end of the mounting seat 2 is arranged in the groove 1a and is adjustable in direction along the circumferential direction of the support rod 1.
In the technical scheme of the utility model, the lower end of the supporting rod 1 is embedded and inserted on the ground, so that the adjustable reflector plate bracket 100 is integrally fixed relative to the ground, and meanwhile, the position of the mounting seat 2 relative to the groove 1a is adjustable, so that the angle of the reflector plate a in the horizontal direction is adjustable, the changed observation angle in practical engineering application is met, the observation efficiency is improved, and the observation error caused by the unsatisfactory observation angle is reduced.
In order to fix the mounting base 2 at a desired angle after adjusting the position of the mounting base, in an embodiment of the present invention, referring to fig. 3, a threaded hole communicating with the groove 1a is formed through an outer side surface of the upper end of the supporting rod 1, the adjustable reflector bracket 100 further includes a fixing screw 3, and one end of the fixing screw 3 penetrates through the threaded hole and abuts against the mounting base 2. The fixing screw rod 3 can freely move in the threaded hole, so that the end part of the fixing screw rod 3 rotates to be abutted to the outer side face of the mounting seat 2 in the groove 1a, the mounting seat 2 can be fixed at the position at the moment, the fixing screw rod 3 is rotated to be separated from the mounting seat 2, and the mounting seat 2 can rotate in the groove 1a at the moment.
It should be noted that, in order to facilitate the rotation of the mounting base 2, the groove 1a is a circular groove, and the lower end of the mounting base 2 is cylindrical.
Furthermore, the threaded holes correspond to the fixing screws 3 one by one to form two fastening groups, and the two fastening groups are arranged oppositely along the circumferential direction of the support rod 1. Two of the fastening groups limit the orientation of the mount 2, providing a more secure fixation. Meanwhile, when the fixing screw rod 3 is single, the side part of the mounting seat 2 departing from the fixing screw rod 3 is tightly attached to the wall surface corresponding to the groove 1a when the mounting seat 2 is tightly supported, so that the coaxiality of the mounting seat 2 and the supporting rod 1 is poor, and the fixing screw rods 3 which are oppositely arranged can be properly adjusted, so that the lower end of the mounting seat 2 and the supporting rod 1 are better in coaxial effect.
In other embodiments, the cross section of the groove 1a is polygonal, and the lower end of the mounting seat 2 is correspondingly polygonal. At this time, the minimum angle of single rotation of the mount 2 is limited by the number of sides of the polygon. For example, recess 1a is the square groove, then the lower extreme cross-section of mount pad 2 also is the square, and operating personnel is single adjustable minimum angle when rotating is 90, so set up to make the angle in the accommodation process have clear and definite division, and is more convenient, and simultaneously, polygon itself has certain firm effect, the lower extreme of mount pad 2 can not rotate wantonly, it needs to explain, the polygon of recess 1a should be regular polygon, so can guarantee to rotate smoothly and can not cause the unable condition of installing.
Based on above-mentioned embodiment, still can set up fixing screw 3 fixes a position, prevents that clearance fit from causing mount pad 2 rocks.
In order to adapt to the sizes of the support rod 1 and the reflection sheet a, the mounting seat 2 comprises a first seat plate 21 and a second seat plate 22 which are sequentially connected in the vertical direction, the plate width of the first seat plate 21 is larger than that of the second seat plate 22, the second seat plate 22 is rotatably mounted in the groove 1a, and one side surface of the first seat plate 21 is used for fixing the reflection sheet a. Namely, the first seat plate 21 is designed to be matched with the reflection sheet a in size, and the second seat plate 22 can be correspondingly arranged to be a column so as to be matched with the groove 1a for rotation.
Furthermore, referring to fig. 4, in order to reduce the overall weight of the structure, the plate thickness of the first seat plate 21 is smaller than that of the second seat plate 22, one side surface of the first seat plate 21 in the thickness direction thereof is used for adhering and fixing the reflection sheet a, and the reflection sheet a is a circular metal sheet and can be fixed only by providing a mounting plane, so that the plate thickness of the first seat plate 21 can be reasonably adjusted to achieve the effect of reducing the weight. The first seat plate 21 and the second seat plate 22 may be detachably connected, may be connected by welding, and may be integrally formed from one plate material, which is not limited herein.
In consideration of the friction force during the rotation adjustment, referring to fig. 2, in an embodiment of the present invention, the support rod 1 includes a first rod segment 11 and a second rod segment 12 sequentially connected in an up-down direction, a rod diameter of the first rod segment 11 is larger than that of the second rod segment 12, the groove 1a is disposed on an upper end surface of the first rod segment 11, and a lower end surface of the second rod segment 12 is used for being inserted into the ground. The size of the groove 1a is ensured by the arrangement, so that the corresponding contact area of the lower end of the mounting seat 2 is increased, and the rod diameter of the second rod section 12 can be smaller, so that the overall weight of the support rod 1 is reduced. In particular, the first rod segment 11 and the second rod segment 12 may be connected by welding or by screwing, which will not be described in detail herein.
It should be noted that, in order to facilitate the insertion and force application, please refer to fig. 2 again, the rod diameter of the lower end of the support rod 1 is gradually reduced from top to bottom. The lower end of the support rod 1 is arranged in a pointed end, so that an operator can apply force when inserting the support rod into the ground conveniently.
Moreover, the mounting seat 2 and the support rod 1 are made of metal materials so as to meet the strength requirement.
The utility model further provides an engineering observation device, which comprises the reflector a and the adjustable reflector bracket 100, and the engineering observation device comprises all technical characteristics of the adjustable reflector bracket 100, so that the engineering observation device also has the technical effects brought by all the technical characteristics, and the details are not repeated here.
It should be noted that the present invention is not limited to the fixing manner between the reflection sheet a and the mounting base 2, in an embodiment, the reflection sheet a and the mounting base 2 may be fixed by adhesion, in another embodiment, a plurality of magnets uniformly distributed along a circumferential direction are disposed on one side surface of the mounting base 2, the plurality of magnets and the reflection sheet a are fixed by multi-point adsorption, and the reflection sheet a may be detached under this structure, and the orientation on the mounting plane may be adjusted.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An adjustable reflector support, comprising:
the upper end surface of the supporting rod is provided with a groove, and the lower end surface of the supporting rod is used for being inserted into the ground; and (c) a second step of,
the mounting seat, a side of the upper end of mounting seat is used for fixed reflector plate, the lower extreme of mounting seat is located in the recess, and follows the ascending position in the circumference of bracing piece is adjustable.
2. The adjustable reflective sheet support according to claim 1, wherein a threaded hole communicating with the groove is formed through an outer side surface of the upper end of the supporting rod;
the adjustable reflector plate support further comprises a fixing screw rod, and one end of the fixing screw rod penetrates through the threaded hole to abut against the mounting seat.
3. The adjustable reflective sheet support according to claim 2, wherein the threaded holes and the fixing screws are in one-to-one correspondence to form two fastening groups, and the two fastening groups are oppositely arranged along a circumferential direction of the support rod.
4. An adjustable reflector bracket as claimed in claim 1 or 2, wherein the cross-section of the groove is polygonal;
the lower end of the mounting seat is correspondingly arranged in a polygon shape.
5. The adjustable reflecting sheet support according to claim 1, wherein the mounting seat comprises a first seat plate and a second seat plate sequentially connected in an up-down direction, a plate width of the first seat plate is larger than a plate width of the second seat plate, the second seat plate is rotatably installed in the groove, and one side surface of the first seat plate is used for fixing the reflecting sheet.
6. The adjustable reflecting sheet holder according to claim 5, wherein a plate thickness of said first seat plate is smaller than a plate thickness of said second seat plate, and one side surface of said first seat plate in a thickness direction thereof is used for adhesion fixation of said reflecting sheet.
7. The adjustable reflector bracket of claim 1, wherein the supporting rod comprises a first rod segment and a second rod segment connected in sequence in an up-down direction, and the first rod segment has a larger rod diameter than the second rod segment;
the groove is formed in the upper end face of the first rod section, and the lower end face of the second rod section is used for being inserted into the ground.
8. The adjustable reflector bracket of claim 1, wherein the rod diameter of the lower end of the support rod is gradually reduced from top to bottom.
9. The adjustable reflector bracket of claim 1, wherein the mounting base and the support rod are made of metal.
10. An engineering observation device, comprising a reflector plate and an adjustable reflector plate bracket for mounting the reflector plate, wherein the adjustable reflector plate bracket is the adjustable reflector plate bracket as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894009.XU CN216791201U (en) | 2021-11-22 | 2021-11-22 | Adjustable reflector plate support and engineering observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894009.XU CN216791201U (en) | 2021-11-22 | 2021-11-22 | Adjustable reflector plate support and engineering observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791201U true CN216791201U (en) | 2022-06-21 |
Family
ID=82005660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894009.XU Active CN216791201U (en) | 2021-11-22 | 2021-11-22 | Adjustable reflector plate support and engineering observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791201U (en) |
-
2021
- 2021-11-22 CN CN202122894009.XU patent/CN216791201U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230525 Address after: Room 202, 2nd Floor, No. 1250 Panda Avenue, Chenghua District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Dema Engineering Design Co.,Ltd. Address before: No. 296, Luzhong Road, Xiangyang, Hubei Province Patentee before: HUBEI University OF ARTS AND SCIENCE |
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| TR01 | Transfer of patent right |