CN223550205U - Total powerstation small prism auxiliary stay device - Google Patents
Total powerstation small prism auxiliary stay deviceInfo
- Publication number
- CN223550205U CN223550205U CN202423012786.7U CN202423012786U CN223550205U CN 223550205 U CN223550205 U CN 223550205U CN 202423012786 U CN202423012786 U CN 202423012786U CN 223550205 U CN223550205 U CN 223550205U
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- CN
- China
- Prior art keywords
- support
- prism
- small prism
- supporting leg
- inner rod
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Abstract
本实用新型公开了一种全站仪小棱镜辅助支撑装置，包括：支撑平台，所述支撑平台上设有安装通孔，所述安装通孔用于小棱镜的支撑腿穿设；支撑脚，所述支撑脚的一端通过第一万向球形接头与所述支撑平台底部连接，所述支撑平台的底部连有三个所述支撑脚，三个所述支撑脚在所述支撑平台底部的连接位置可连为一个等边三角形，所述支撑脚为伸缩杆结构；磁吸结构，所述磁吸结构通过第二万向球形接头与所述支撑脚的另一端连接。本实用新型解决了比如在钢模台车壁上，或者是在有钢架上的特殊情形下，小棱镜支架结构无法实现稳定立直进行测量的问题。
This utility model discloses an auxiliary support device for a small prism in a total station, comprising: a support platform with a mounting through hole for the support legs of the small prism to pass through; support feet, one end of which is connected to the bottom of the support platform via a first universal joint, and three support feet connected to the bottom of the support platform, the three support feet forming an equilateral triangle at their connection points on the bottom of the support platform; and a magnetic attraction structure connected to the other end of the support feet via a second universal joint. This utility model solves the problem that the small prism support structure cannot achieve stable upright measurement in special situations, such as on a steel mold trolley wall or on a steel frame.
Description
Technical Field
The utility model relates to the technical field of small prism measurement, in particular to an auxiliary supporting device for a small prism of a total station.
Background
The traditional conventional measurement method a directly uses the prism-free method for measurement, and the situation is only for the situation that the required precision is not too high, and the method is obviously inapplicable for measurement with high precision. The measuring method b is to directly use a small prism of the total station, which can provide measurement with higher precision than that of a prism-free method, but for the precision measurement required under some special conditions, the measuring technician can have more difficulty in erecting a ruler under that special condition, and under the special condition, the front measuring sight is blocked, the small prism is heightened, the accuracy of the erecting ruler of the prism can be more easily and directly influenced on the measuring result, because the higher the height of the small prism is, the larger the influence of the verticality deviation degree on the measuring result is, and the factors are combined, even the upper grade is influenced, so that the great error influence is generated on the measuring result of the user.
Therefore, an auxiliary supporting device for the small prism of the total station is developed to solve the problems.
Disclosure of utility model
The utility model provides an auxiliary supporting device for a small prism of a total station, which aims to solve the problem that the existing small prism cannot be stably measured in special environments such as a steel frame.
The utility model realizes the above purpose through the following technical scheme:
the utility model relates to a total station small prism auxiliary supporting device, which comprises:
The support platform is provided with a mounting through hole, and the mounting through hole is used for penetrating the support leg of the small prism;
The support legs are connected with the bottom of the support platform through first universal spherical joints, the bottom of the support platform is connected with three support legs, the connection positions of the three support legs at the bottom of the support platform can be connected into an equilateral triangle, and the support legs are of telescopic rod structures;
the magnetic attraction structure is connected with the other end of the supporting leg through a second universal spherical joint.
Further, one end of the supporting leg is provided with a first thread structure, and one end of the supporting leg is connected with the first universal spherical joint through the first thread structure.
Further, the other end of the supporting leg is provided with a second thread structure, and the other end of the supporting leg is connected with the second universal spherical joint through the second thread structure.
Further, the supporting leg comprises an inner rod, an outer cylinder and a screwing bolt, an inner rod telescopic channel is arranged in the outer cylinder, the inner rod is inserted into the inner rod telescopic channel, a transversely arranged threaded through hole is formed in the upper portion of the cylinder wall of the outer cylinder, one end of the screwing bolt is in threaded connection with the threaded through hole, and when the screwing bolt is screwed towards the inner part of the outer cylinder, one end of the screwing bolt abuts against the outer wall of the inner rod and compresses the inner rod on the inner wall of the outer cylinder.
Further, the supporting platform is of a disc structure.
Further, the magnetic structure is connected with the bottom of the second universal spherical joint through a metal base, a second clamping groove is formed in the metal base, the second universal spherical joint is hinged in the second spherical clamping groove, and the magnetic structure is adhered to the bottom surface of the metal base.
Further, a first clamping groove is formed in the bottom of the supporting platform, and the first universal spherical joint is hinged in the first spherical clamping groove.
Further, the other end of the supporting leg is of a tip structure.
The utility model has the beneficial effects that:
The auxiliary supporting device for the small prism of the total station solves the problem that the small prism supporting structure can not realize stable measurement under the special condition that the small prism supporting structure is arranged on the wall of a steel mould trolley or a steel frame.
Drawings
FIG. 1 is a schematic structural view of a total station small prism auxiliary supporting device in an embodiment of the application;
FIG. 2 is a schematic view of a supporting leg in a contracted state according to an embodiment of the present application;
FIG. 3 is a schematic view of a structure in which the support leg is in a stretched state in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a support platform according to an embodiment of the present application.
The reference numbers in the figure are 1-supporting platform, 11-stable sleeve, 2-supporting leg, 21-outer cylinder, 22-inner rod, 23-first universal spherical joint, 24-second universal spherical joint, 25-screwing bolt, 26-metal base, 3-mounting through hole and 4-magnetic structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection, may be a mechanical connection or an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
As shown in fig. 1, the auxiliary supporting device for the small prism of the total station according to the present utility model comprises:
The support platform 1, the support platform 1 is provided with a mounting through hole 3, and the mounting through hole 3 is used for the support leg of the small prism to penetrate through;
The support legs 2, one end of each support leg 2 is connected with the bottom of the support platform 1 through a first universal spherical joint 23, the bottom of the support platform 1 is connected with three support legs 2, the connection positions of the three support legs 2 at the bottom of the support platform 1 can be connected into an equilateral triangle, and the support legs 2 are of telescopic rod structures;
The magnetic attraction structure 4 is connected with the other end of the supporting leg 2 through a second universal spherical joint 24.
As shown in fig. 2, in some embodiments, one end of the supporting leg 2 is provided with a first screw structure, and one end of the supporting leg 2 is connected to the first universal ball joint 23 through the first screw structure.
As shown in fig. 2, in some embodiments, the other end of the supporting leg 2 is provided with a second screw structure, and the other end of the supporting leg 2 is connected to the second universal ball joint 24 through the second screw structure.
As shown in fig. 2 and 3, in some embodiments, the supporting leg 2 includes an inner rod 22, an outer cylinder 21 and a screwing bolt 25, an inner rod 22 telescopic channel is provided in the outer cylinder 21, the inner rod 22 is inserted in the inner rod 22 telescopic channel, a threaded through hole which is transversely arranged is provided on the upper portion of the cylinder wall of the outer cylinder 21, one end of the screwing bolt 25 is in threaded connection with the threaded through hole, and when the screwing bolt 25 screws towards the inside of the outer cylinder 21, one end of the screwing bolt 25 abuts against the outer wall of the inner rod 22 and compresses the inner rod 22 on the inner wall of the outer cylinder 21.
In some embodiments, as shown in fig. 1, the support platform 1 is a disk structure.
In some embodiments, as shown in fig. 2, the magnetic structure 4 is connected to the bottom of the second universal spherical joint 24 through a metal base 26, a second clamping groove is provided on the metal base 26, the second universal spherical joint 24 is hinged in the second spherical clamping groove, and the magnetic structure 4 is adhered to the bottom surface of the metal base 26.
As shown in fig. 2, in some embodiments, a first clamping groove is formed at the bottom of the supporting platform 1, and the first universal ball joint 23 is hinged in the first clamping groove.
In some embodiments, as shown in fig. 2, the other end of the supporting leg 2 is a tip structure.
When the prism is used, the supporting legs of the small prism are inserted and installed in the installation through holes 3, the size of the installation through holes 3 is used for ensuring that the small prism does not shake, an operator holds the outer-layer catheter by one hand and holds the inner-layer catheter by one hand to stretch or retract, the inner layer can ascend or descend, then the locking screw is screwed to lock the inner-layer catheter so as to keep stable, and the small prism is inspected and kept in a vertical state by utilizing top level bubbles of the small prism so as to accurately measure. The specific use process is as follows:
Roughly arranging, namely aligning leg tips of supporting legs of the small prism approximately at points to be measured, then expanding three supporting legs 2 of the device, and sucking a steel mould or a corresponding steel structure by utilizing a magnetic suction structure 4 at the bottom of the supporting legs 2 to enable the whole prism system to be approximately supported.
Accurately positioning, namely accurately aligning the leg tips of the small prisms with the existing points to be measured, and properly and slightly adjusting the positions of the leg tips of the brackets so as to better ensure the balance stability of the small prism system. And then the respective heights of the three supporting legs 2 are adjusted so as to accurately center the level bubble on the small prism, thereby ensuring that the small prism is accurately straight, and locking the locking devices on the three support legs at the moment, namely, the whole ruler erecting process of the small prism is completed.
Considering that the utility model is specially aimed at a small prism, the height of the small prism is 100mm, and then three sections of detachable extension bars with the length of 300mm are respectively arranged, the detachable extension bars can be assembled according to the site requirement when the utility model is specifically applied, so that the matched clamp can ensure that the total height of the small prism is accumulated to 400mm when one section of the small prism is assembled, and a certain unfolding angle is considered, so that the small prism can correspond to the first long section of the small prism of the total station after the total folding is completed by about 450mm, and the small prism can be assembled by about 600-800mm if the small prism is fully stretched. As shown in fig. 4, in order to prevent shaking, the mounting through hole 3 of the support platform 1 and its bottom circumference are thickened downward by 10mm to constitute a stable sleeve 11.
Compared with the prior art, the utility model has the following advantages:
The support leg 2 is provided with the magnetic attraction structure 4 which is convenient for adsorbing the support leg 2 on a steel mould or other steel frames, and the support leg is connected with the magnet base through a universal spherical joint, so that the direction of the support leg and the magnet base can be adjusted according to the needs. Meanwhile, the supporting legs 2 and the spherical connecting device can be arranged to be detachable, so that the spherical magnet seat can be detached when a certain supporting leg 2 is not arranged on the steel structure, and the tip structure of the supporting leg 2 is directly utilized to stand on the ground;
The supporting feet 2 are telescopic, thereby facilitating the operation in special environments;
The supporting legs 2 and the supporting platform 1 are also designed to be connected through detachable universal spherical joints, so that in some special cases, if the supporting legs 2 can not be unfolded in the 120-degree direction between the three directions, a proper amount of adjustment can be carried out on a certain supporting leg 2 in the horizontal direction without affecting the leveling of a top connecting seat, or in special cases, the third supporting leg 2 can not be arranged, and under the condition that the two supporting legs 2 can be ensured to be stable, the third supporting leg 2 can be detached firstly, so that the balance stability formed by the rest two supporting legs 2 and the small prism supporting legs is not affected.
The auxiliary supporting device for the small prism of the total station provided by the utility model solves the problem. Through its help under special circumstances, better good little prism stands for little prism is vertical as long as possible, thereby guarantees the accuracy of measuring result, can utilize the device of its bracing piece, and the person of standing the chi is liberated, can not need the people to hold up all the time after standing the chi, only need to maintain the environment aside, ensures that little prism does not receive the interference of other constructors and equipment in the measurement process can. The main point is that the problem that a tripod supporting structure of a tripod support with a small prism support is unstable on the wall of a steel mould trolley or under the special condition of a steel frame is solved, sometimes even under the influence of strong wind current in a longer tunnel, the tripod support is directly used for fixing the small prism at the moment, and the magnet device at the tip of the tripod can adsorb the template wall or the steel frame, so that the stability of the tripod can be well ensured, and the stability of the small prism can be realized.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. The utility model provides a total powerstation prism auxiliary stay device which characterized in that includes:
The support platform is provided with a mounting through hole, and the mounting through hole is used for penetrating the support leg of the small prism;
The support legs are connected with the bottom of the support platform through first universal spherical joints, the bottom of the support platform is connected with three support legs, the connection positions of the three support legs at the bottom of the support platform can be connected into an equilateral triangle, and the support legs are of telescopic rod structures;
the magnetic attraction structure is connected with the other end of the supporting leg through a second universal spherical joint.
2. The auxiliary supporting device for the total station prism as claimed in claim 1, wherein one end of the supporting leg is provided with a first thread structure, and one end of the supporting leg is connected with the first universal spherical joint through the first thread structure.
3. The auxiliary supporting device for the total station prism as claimed in claim 1, wherein a second thread structure is arranged at the other end of the supporting leg, and the other end of the supporting leg is connected with the second universal spherical joint through the second thread structure.
4. The auxiliary supporting device for the small prism of the total station according to claim 1, wherein the supporting leg comprises an inner rod, an outer cylinder and a screwing bolt, an inner rod telescopic channel is arranged in the outer cylinder, the inner rod is inserted into the inner rod telescopic channel, a transversely arranged threaded through hole is formed in the upper portion of the cylinder wall of the outer cylinder, one end of the screwing bolt is in threaded connection with the threaded through hole, and when the screwing bolt is screwed towards the inside of the outer cylinder, one end of the screwing bolt abuts against the outer wall of the inner rod and presses the inner rod on the inner wall of the outer cylinder.
5. The total powerstation prism support device of claim 1 in which the support platform is a disk structure.
6. The auxiliary supporting device for the small prism of the total station according to claim 1, wherein the magnetic attraction structure is connected with the bottom of the second universal spherical joint through a metal base, a second clamping groove is formed in the metal base, the second universal spherical joint is hinged in the second clamping groove, and the magnetic attraction structure is adhered to the bottom surface of the metal base.
7. The auxiliary supporting device for the small prism of the total station according to claim 1, wherein a first clamping groove is formed in the bottom of the supporting platform, and the first universal spherical joint is hinged in the first clamping groove.
8. The total powerstation prism support apparatus of claim 1 in which the other end of the support leg is a pointed structure.
9. The total station prism auxiliary support device according to claim 1, wherein a stabilizing sleeve is connected around the bottom of the mounting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423012786.7U CN223550205U (en) | 2024-12-06 | 2024-12-06 | Total powerstation small prism auxiliary stay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423012786.7U CN223550205U (en) | 2024-12-06 | 2024-12-06 | Total powerstation small prism auxiliary stay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223550205U true CN223550205U (en) | 2025-11-14 |
Family
ID=97629842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423012786.7U Active CN223550205U (en) | 2024-12-06 | 2024-12-06 | Total powerstation small prism auxiliary stay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223550205U (en) |
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2024
- 2024-12-06 CN CN202423012786.7U patent/CN223550205U/en active Active
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