Hydropower station dam observation base station installation structure

Abstract

The utility model discloses a hydropower station dam observation base station installation structure, which relates to the base station field, and comprises a flexible pipe connected on a base plate of a base station body, at least two first fixing rods are hinged below the base plate, the first fixing rods are used for fixing the flexible pipe, the lower ends of the first fixing rods are connected with telescopic ends, and the telescopic ends are connected with the base plate. The lower end of the flexible pipe is connected with the ground. According to the device, the position of the bottom plate of the base station body is preliminarily fixed through the mounting plate, the position of the bottom plate of the base station body is quickly and conveniently finely adjusted through the flexible pipe and the first fixing rod, long-term use is facilitated, the mounting plate does not need to be moved during fine adjustment, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to reference station field, concretely relates to a hydroelectric power station dam observation reference station mounting structure. BACKGROUND

[0002] The position of the millimeter-level positioning monitoring station (monitored object) based on the global navigation positioning system (GNSS) is widely used in monitoring the deformation of buildings such as bridges, dams, high-rise buildings, and landslide bodies, so as to make danger warnings according to the deformation and reduce personnel and property losses.

[0003] In the process of installing the Beidou reference station, a mounting base needs to be used. The existing mounting base adjusts the height and plane position of the mounting base by rotating four groups of threaded columns with a wrench. In actual operation, simultaneously adjusting the four groups of threaded columns cannot quickly adjust the position of the base, is troublesome to operate, and needs multiple operators to adjust simultaneously, so the installation efficiency is low.

[0004] Moreover, in actual operation, the monitored object may move, so the position of the mounting base needs to be finely adjusted to adapt to the monitoring of the monitored object. However, the existing mounting base is troublesome to operate when adjusted, needs to be moved as a whole, and is not conducive to use and adjustment. UTILITY MODEL CONTENTS

[0005] One purpose of the utility model is to provide a hydroelectric power station dam observation reference station mounting structure, which quickly adjusts the position of the reference station body through the flexible pipe, quickly fixes the reference station body through the first fixing rod after adjustment, can be operated by a single person, and is convenient to operate and use.

[0006] The purpose is achieved by the following technical scheme: a hydroelectric power station dam observation reference station mounting structure, which comprises a flexible pipe connected to the bottom plate of a reference station body, at least two first fixing rods hingedly connected below the bottom plate, a first fixing rod for fixing the flexible pipe, and an extension end connected to the lower end of the first fixing rod, the extension end being used for inserting into the ground.

[0007] The flexible pipe is a metal hose or a bellows pipe, has flexibility, corrosion resistance, and shock resistance, and can be bent when in use.

[0008] In use, the bottom plate of the reference station body is installed and fixed through the flexible pipe and the first fixing rod. In the process of installation and fixation, the lower end of the flexible pipe is first fixed to the ground. After fixation, the position of the bottom plate of the reference station body is adjusted by rotating the upper end of the flexible pipe, so that the reference station body remains horizontal. After adjustment, the reference station body is further fixed through the first fixing rod. In fixation, the extension end of the lower end of the first fixing rod is inserted into the ground, and the fixation is completed.

[0009] When the position of the base station body needs to be adjusted, generally, it is fine adjustment, and a large adjustment is not needed, therefore, when the adjustment is needed, the telescopic end of the lower end of the first fixed rod is taken out from the ground, the flexible pipe is rotated, and the adjustment is quickly made, after the adjustment is completed, the telescopic end of the lower end of the first fixed rod is inserted into the ground again, so that the flexible pipe is prevented from being deformed again under the action of an external force, and the fixing is completed.

[0010] Compared with the existing mounting structure, the existing structure needs to continuously adjust the four threaded columns, and then adjust the position of the bottom plate of the base station body, and needs to be continuously operated and adjusted, which is troublesome and low in efficiency.

[0011] The device directly rotates the flexible pipe to quickly adjust, and the operation is quick and flexible, and after the adjustment, the fixing is completed through the first fixed rod, and the operation is simple.

[0012] Further, a circular mounting plate is arranged below the bottom plate, the lower end of the flexible pipe is located at the center of the mounting plate, an acting member is connected between the flexible pipe and the mounting plate, and the lower end of the telescopic end penetrates through the acting member and is connected with the ground.

[0013] Moreover, a plurality of connecting holes are arranged on the mounting plate, and a second fixed rod is detachably connected on the connecting holes, and the lower end of the second fixed rod is used for inserting into the ground, and when the lower end of the second fixed rod is inserted into the ground, the mounting plate is in contact with the ground.

[0014] In use, the second fixed rod is fixedly connected with the ground through the mounting plate, and the mounting plate is fixed with the ground, that is, the bottom plate of the base station body is fixed on the ground through the mounting plate and the flexible pipe, and after the fixing, when the position of the base station body needs to be fine adjusted, the fine adjustment can be completed by adjusting the first fixed rod and the flexible pipe.

[0015] The mounting plate in the structure is connected with the ground, which is equivalent to that the base in the existing structure is fixedly connected through the threaded column, and on this basis, the inventor sets the flexible pipe on the mounting plate, so that when the position of the base station body needs to be fine adjusted, the adjustment can be directly made through the flexible pipe and the first fixed rod, the mounting plate does not need to be moved in the adjustment process, the fine adjustment is directly made through the flexible pipe and the first fixed rod, the operation is simple, and the single person operation can be completed in the adjustment process, which is more simple and convenient.

[0016] The second fixed rod sequentially comprises a pointed end and a fixed end from bottom to top, the fixed end is threadedly connected with the connecting hole, and the pointed end is used for inserting into the ground. In use, the position of the pointed end of the second fixed rod is adjusted by rotating the second fixed rod, and the insertion into the ground is completed.

[0017] Further, in order to make the adjustment process more stable and the adjustment speed faster when fine-tuning the position of the reference station body, a first sliding groove is arranged on the acting member, and the straight line where the first sliding groove is located is collinear with the straight line where the mounting plate diameter is located, wherein the straight line where the first sliding groove is located is the horizontal straight line, and the lower end of the telescopic end penetrates through the first sliding groove.

[0018] Therefore, when adjusting the position of the reference station body in the left and right directions, the first fixed rod slides in the first sliding groove, and since the upper end of the first fixed rod is hingedly connected to the bottom plate, when the reference station body is fine-tuned in the left and right directions, the first fixed rod slides in the first sliding groove while maintaining a vertical state, and after adjustment, the telescopic end at the lower end of the first fixed rod is inserted into the ground, further fixing the position of the reference station body on the ground, achieving the fine-tuning effect.

[0019] On this basis, a plurality of second sliding grooves are arranged on the acting member, the plurality of second sliding grooves are in communication with the first sliding groove, and the straight line where the second sliding groove is located is perpendicular to the straight line where the first sliding groove is located, and the lower end of the telescopic end penetrates through the first sliding groove or the second sliding groove. In addition to adjusting the position of the bottom plate in the left and right directions, the position of the bottom plate can also be adjusted in the front and rear directions. In use, the position of the bottom plate can be first adjusted in the left and right directions, and after adjustment, the position of the bottom plate can be further adjusted in the front and rear directions, further expanding the fine-tuning range.

[0020] A first threaded disc and a second threaded disc are sequentially arranged on the first fixed rod from top to bottom, and the acting member is located between the first threaded disc and the second threaded disc. After adjustment, the first fixed rod is further fixed on the acting member by rotating the first threaded disc and the second threaded disc, and the first fixed rod is doubly fixed on the acting member in addition to being fixed on the ground.

[0021] Preferably, the center of the bottom plate and the flexible pipe is located on the same vertical straight line. The outer diameter of the bottom plate is the same as the outer diameter of the mounting plate. The mounting plate and the bottom of the flexible pipe are fixedly connected through the acting member, and when the mounting plate is fixed on the ground, the lower end of the acting member is fixed, and the position of the bottom plate is preliminarily fixed, which is more conducive to quickly adjusting the position of the bottom plate.

[0022] Moreover, the lower end of the mounting plate is provided with a plurality of anti-skid racks. After the mounting plate is fixed on the ground, it can be better connected stably with the ground.

[0023] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0024] The utility model discloses a hydroelectric station dam observation reference station mounting structure, the position of the bottom plate of reference station body is primarily fixed through the mounting plate, and the position of the bottom plate of reference station body is quickly and conveniently fine-tuned through the flexible pipe and first fixed rod, is more favorable to long -term use, and the mounting plate does not need to be moved when fine -tuning, and the operation is simple and convenient.

[0025] The position of the bottom plate of reference station body is further fixed through the interaction of the first sliding groove and the second sliding groove and the first fixed rod, is more stable when fixing, and the range of fine -tuning is wider. BRIEF DESCRIPTION OF DRAWINGS

[0026] The drawings described here are used to provide further understanding of the embodiments of the utility model, and constitute a part of this application, and do not constitute the limitation to the embodiments of the utility model.

[0027] Figure 1 It is the structure schematic view of mounting plate and flexible pipe lower end for example 1 structure schematic view;

[0028] Figure 2 It is the structure schematic view of mounting plate and flexible pipe lower end for example 1 structure schematic view;

[0029] Figure 3 It is the structure schematic view of first fixed rod;

[0030] Figure 4 It is the structure schematic view of the first sliding groove or the second sliding groove of the lower end of first fixed rod through the action piece;

[0031] Figure 5 It is the structure schematic view of the first sliding groove or the second sliding groove of the lower end of first fixed rod through the action piece;

[0032] Mark and corresponding component name in drawing:

[0033] 1-bottom plate, 2-mounting plate, 3-tips, 4-fixed end, 5-second fixed rod, 6-first fixed rod, 61-first threaded disc, 62-second threaded disc, 7-action piece, 8-second sliding groove, 9-flexible pipe, 10-first sliding groove, 11- telescopic end, 12-reference station body. DETAILED DESCRIPTION

[0034] To make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further explained in detail below with examples and drawings, and the illustrative embodiment and the explanation of the utility model are only used to explain the utility model, and do not limit the utility model.

[0035] In the description of this utility model, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0036] Example 1

[0037] like Figure 1 As shown, this structure includes a flexible tube 9 connected to the base plate 1 of the base station body 12. At least two first fixing rods 6 are hinged to the lower part of the base plate 1. The first fixing rods 6 are used to fix the flexible tube 9, and the lower end of the first fixing rods 6 is connected to a telescopic end 11, which is used to insert into the ground. A circular mounting plate 2 is provided below the base plate 1. The lower end of the flexible tube 9 is located at the center of the mounting plate 2. An actuating element 7 connects the flexible tube 9 and the mounting plate 2. The lower end of the telescopic end 11 passes through the actuating element 7 and connects to the ground. The telescopic end can have various structures, such as an electrically operated telescopic structure or a mechanically operated telescopic structure with threaded rotation, as long as it can achieve telescopic movement.

[0038] In some embodiments, both the upper and lower ends of the flexible tube 9 are steel pipes, which are not flexible. In use, the upper end of the flexible tube 9 is connected to the base plate 1 of the base station body 12, and the lower end of the flexible tube 9 is connected to the mounting plate 2 via an actuating element 7. The lower end of the flexible tube 9 is connected to the ground.

[0039] Therefore, for this structure, the flexible tube 9 is relatively short, with a length not exceeding 5cm. The overall length of the flexible tube 9, the upper steel pipe, and the lower steel pipe is less than 10cm. Therefore, when fine-tuning the position of the base station body 12, it is not necessary to move too far. At the same time, since the flexible tube 9 is relatively short, the base station body 12 can be effectively supported by at least two first fixing rods 6.

[0040] Preferably, in some embodiments, four first fixing rods 6 are provided at the lower end of the base plate 1.

[0041] When in use, first fix the mounting plate 2 to the installation location on the ground. After fixing, fix the lower end of the flexible tube 9, and the position of the base plate 1 of the base station body 12 is initially fixed.

[0042] Then the flexible pipe is adjusted as needed, and is rotated to a desired position. After adjustment, since the first fixing rod 6 is connected to the base plate 1 through a hinge, the first fixing rod can remain vertical during adjustment. After the flexible pipe is adjusted, the telescopic end of the lower end of the first fixing rod is further inserted into the ground, the position of the flexible pipe is fixed, and the position of the base station body 12 is further fixed.

[0043] When fine adjustment of the position of the base station body 12 is needed, the telescopic end 11 of the lower end of the first fixing rod is removed from the ground. After the flexible pipe is adjusted so that the base station body 12 and the base plate are in the appropriate position, the telescopic end of the first fixing rod is sequentially inserted into the ground, and fine adjustment is completed. For this structure, the mounting plate 2 does not need to be moved during fine adjustment, and the operation is more convenient.

[0044] Embodiment 2

[0045] Based on Embodiment 1, as shown in Figure 1 and Figure 2 , the mounting plate 2 is provided with a plurality of connecting holes, and the second fixing rod 5 is detachably connected to the connecting holes. The lower end of the second fixing rod 5 is used to be inserted into the ground, and when the lower end of the second fixing rod 5 is inserted into the ground, the mounting plate 2 is in contact with the ground.

[0046] The second fixing rod 5 sequentially includes a pointed end 3 and a fixed end 4 from bottom to top. The fixed end 4 is threadedly connected to the connecting hole, and the pointed end 3 is used to be inserted into the ground.

[0047] The outer diameter of the base plate 1 is the same as the outer diameter of the mounting plate 2, and the lower end of the mounting plate 2 is provided with a plurality of anti-skid racks.

[0048] In use, first, the mounting plate 2 is placed on the ground at the place to be installed. Then, the second fixing rod 5 is inserted into the connecting hole, and the pointed end 3 of the second fixing rod 5 is inserted into the ground to complete the fixation of the mounting plate 2. After fixation, when fine adjustment of the base station body 12 is needed, the mounting plate 2 does not need to be moved.

[0049] Embodiment 3

[0050] Based on the above embodiments, as shown in Figure 2 , the acting member 7 is provided with a first sliding groove 10, and the straight line where the first sliding groove 10 is located is collinear with the straight line where the diameter of the mounting plate 2 is located. The lower end of the telescopic end 11 passes through the first sliding groove 10. The straight line where the first sliding groove 10 is located is in the horizontal direction. The center of the base plate 1 and the flexible pipe 9 is located on the same vertical straight line.

[0051] The action member 7 is provided with a plurality of second sliding grooves 8, the plurality of second sliding grooves 8 are communicated with the first sliding groove 10, and the straight line where the second sliding groove 8 is located is perpendicular to the straight line where the first sliding groove 10 is located, and the lower end of the telescopic end 11 passes through the first sliding groove 10 or the second sliding groove 8. The straight line where the second sliding groove 8 is located is a vertical direction, and the second sliding groove is located in the plane where the mounting plate is located.

[0052] As shown in Figure 3 , the first fixed rod 6 is provided with a first threaded disc 61 and a second threaded disc 62 from top to bottom in sequence, and the action member 7 is located between the first threaded disc 61 and the second threaded disc 62.

[0053] In use, as shown in Figure 4 , the lower end of the first fixed rod 6 passes through the first sliding groove 10 or the second sliding groove 8 of the action member 7.

[0054] When the position of the fine adjustment reference station body 12 is adjusted, the lower end of the first fixed rod is taken out of the ground, and then the flexible pipe is adjusted, and is moved left and right in the horizontal direction, that is, the first fixed rod slides in the first sliding groove 10, and then slides forward and backward in the vertical direction, so that the first fixed rod slides into the corresponding second sliding groove 8.

[0055] In the process of adjustment, the first fixed rod remains in a vertical state, and is inserted into the ground through the telescopic end to further fix the position of the fine adjustment reference station body 12, and fix the fine adjustment flexible pipe.

[0056] And after the first fixed rod is inserted into the ground, the first threaded disc 61 and the second threaded disc 62 are rotated to fix the first fixed rod on the action member.

[0057] In some embodiments, the device includes two action members 7, the two action members are located on the two sides of the flexible pipe 9 respectively, the lower ends of the plurality of first fixed rods are inserted into the first sliding groove or the second sliding groove of one of the action members, and the lower ends of the plurality of first fixed rods are inserted into the first sliding groove or the second sliding groove of the other action member, as shown in Figure 5 .

[0058] The "first", "second", "third" and the like used in the present text are only for the purpose of distinguishing the corresponding parts for the sake of clear description, and are not intended to limit any order or emphasize importance. In addition, the term "connection" used in the present text can be direct connection or indirect connection via other components without special description.

[0059] The above specific embodiments explain the purpose, technical scheme and beneficial effects of the present application in further detail, and it should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An installation structure for a hydropower station dam observation reference station, characterized in that, The utility model provides a flexible pipe (9) is connected on the bottom plate (1) of reference station body (12), and the bottom plate (1) is hingedly connected with at least two first fixed rods (6) below, and the first fixed rod (6) is used for fixing the flexible pipe (9), and the lower end of first fixed rod (6) is connected with telescopic end (11), and telescopic end (11) is used for inserting into the ground, and the lower end of flexible pipe (9) is connected with the ground.

2. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 1, characterized in that, The bottom plate (1) is provided with a circular mounting plate (2) below, and the lower end of the flexible pipe (9) is located at the center of the mounting plate (2), and the mounting plate (2) is connected with the flexible pipe (9) between the acting element (7), and the lower end of the telescopic end (11) is connected with the ground through the acting element (7).

3. The installation structure of a reference station for a dam of a hydroelectric power station according to claim 1, characterized in that, The mounting plate (2) is provided with a plurality of connecting holes, and the second fixed rod (5) is detachably connected to the connecting hole, and the lower end of the second fixed rod (5) is used for inserting into the ground, and when the lower end of the second fixed rod (5) is inserted into the ground, the mounting plate (2) is in contact with the ground.

4. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 3, characterized in that, The second fixed rod (5) comprises a tip (3) and a fixed end (4) from bottom to top, and the fixed end (4) is screwed to the connecting hole, and the tip (3) is used for inserting into the ground.

5. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 2, characterized in that, The acting element (7) is provided with a first sliding groove (10), and the straight line where the first sliding groove (10) is located is collinear with the diameter of the mounting plate (2), and the lower end of the telescopic end (11) passes through the first sliding groove (10).

6. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 5, characterized in that, The acting element (7) is provided with a plurality of second sliding grooves (8), and the plurality of second sliding grooves (8) are communicated with the first sliding groove (10), and the straight line where the second sliding groove (8) is located is perpendicular to the straight line where the first sliding groove (10) is located, and the lower end of the telescopic end (11) passes through the first sliding groove (10) or the second sliding groove (8).

7. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 2, characterized in that, The first fixed rod (6) is provided with a first threaded disc (61) and a second threaded disc (62) from top to bottom, and the acting element (7) is located between the first threaded disc (61) and the second threaded disc (62).

8. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 1, characterized in that, The bottom plate (1) and the center of the flexible pipe (9) are located on the same vertical straight line.

9. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 2, characterized in that, The outer diameter of the bottom plate (1) is the same as the outer diameter of the mounting plate (2).

10. The installation structure of a reference station for a dam of a hydroelectric power plant according to claim 2, characterized in that, The lower end of the mounting plate (2) is provided with a plurality of anti-skid racks.

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