Satellite positioning receiver fixing device for building facade

Abstract

The utility model discloses a satellite positioning receiver fixing device for a building facade, which comprises a first mounting bracket, a second mounting bracket and a connecting rod, the first mounting bracket and the second mounting bracket are both fixedly mounted on the building facade, and the connecting rod is mounted on the first mounting bracket and the second mounting bracket; a gradienter is installed on the connecting rod, and a prism is installed at the bottom of the connecting rod. The device is simple and compact in structure, convenient to mount and adjust, low in manufacturing cost, high in mounting precision and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of satellite positioning receiver fixing equipment, in particular to a satellite positioning receiver fixing device for a building facade. Background Art

[0002] During the construction process, it is necessary to monitor the deformation of the parapet wall or tall wall of the building. When measuring, the measuring equipment needs to be connected to the object to be measured. The most common connection methods are to drill holes on the surface of the object to be measured for fixed installation or to set up a tripod on the object to be measured, and install the measuring equipment on the tripod for observation. However, since the parapet wall and tall wall of the building are often designed with a protruding cap shape on the top, when using satellite positioning to measure or monitor the building or wall, the antenna of the instrument (split instrument) or the instrument itself (integrated instrument) needs to be fixed on the surface of the monitoring object. At present, it is usually necessary to drill holes on the parapet wall or tall wall of the building to install expansion bolts, and then install a bracket to fix the instrument itself or the antenna of the instrument. The mounting brackets used at this stage are usually tripods or centering piers. Such structures are difficult to install on the outer side, and the horizontal adjustment after installation is difficult, and the measurement accuracy is relatively low. Utility Model Content

[0003] The utility model aims to provide a satellite positioning receiver fixing device for building facades, which has a simple and compact structure, is easy to install and adjust, has a low manufacturing cost, high installation accuracy and strong practicability.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A satellite positioning receiver fixing device for a building facade comprises a first mounting bracket, a second mounting bracket and a connecting rod. The first mounting bracket and the second mounting bracket are both fixedly mounted on the building facade, and the connecting rod is mounted on the first mounting bracket and the second mounting bracket. A level is mounted on the connecting rod, and a prism is mounted at the bottom of the connecting rod.

[0006] Preferably, a threaded hole is provided on the bottom of the connecting rod, and a screw rod is provided on the prism, and the screw rod is detachably installed in the threaded hole.

[0007] Preferably, the second mounting bracket is L-shaped, and a through hole is provided on the second mounting bracket, and the prism passes through the through hole to be connected to the connecting rod.

[0008] Preferably, the spirit level is composed of a connecting bracket and a level bubble arranged on the connecting bracket, and a connecting hole adapted to the connecting rod is arranged on the connecting bracket, and the connecting hole is sleeved on the connecting rod.

[0009] Preferably, a top screw is provided on the connecting bracket.

[0010] Preferably, the first mounting bracket is a U-shaped pipe clamp, and the U-shaped pipe clamp fixes the connecting rod on the building facade.

[0011] Preferably, an adjusting member is installed on the second mounting bracket, and the adjusting member adjusts the verticality of the connecting rod.

[0012] Preferably, the adjusting members are two adjusting bolts arranged on the second mounting bracket.

[0013] In the utility model, the first mounting bracket and the second mounting bracket are provided to fix the connecting rod on the hat-shaped building facade, which is simple and convenient to install. The vertical state of the connecting rod can be quickly displayed by the provided level meter, which is convenient for adjusting the verticality of the connecting rod installation. The provided prism can be measured at this point using a total station for verification, which is convenient for verifying the coordinate data of the satellite positioning measurement. The prism and the connecting rod used to install the satellite positioning receiver are at the same center vertically. When the level meter shows a horizontal state, the connecting rod is in a vertical state, so that the horizontal coordinates of the satellite positioning receiver and the connecting rod are aligned, and the vertical coordinate is the height of the connecting rod. During operation, the coordinates of the prism are measured by using a total station to verify the coordinates measured by the satellite positioning receiver. The provided adjustment member can fine-tune the state of the connecting rod to avoid over-adjustment and improve the efficiency of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0016] In the figure: 1, first mounting bracket; 2, second mounting bracket; 3, connecting rod; 4, adjusting member; 5, level; 6, prism; 50, connecting bracket; 51, level bubble; 52, top screw. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] like Figure 1 and Figure 2A device for fixing a satellite positioning receiver for a building facade is shown, comprising a first mounting bracket 1, a second mounting bracket 2 and a connecting rod 3. The first mounting bracket 1 and the second mounting bracket 2 are both fixedly mounted on the building facade by fasteners. In this embodiment, the device is fixedly mounted on a building facade or a parapet with a top protrusion, the first mounting bracket 1 is mounted on the facade of the protruding structure, and the second mounting bracket 2 is mounted on the building facade. The connecting rod 3 is a cylindrical rod, and an external threaded connection portion is provided on the top of the connecting rod 3, and the external threaded connection portion is used to install a satellite positioning receiver.

[0019] The connecting rod 3 is installed on the first mounting bracket 1 and the second mounting bracket 2. Specifically, the first mounting bracket 1 is a U-shaped pipe clamp, which fixes the connecting rod 3 on the structural facade protruding from the building. The second mounting bracket 2 is L-shaped, and a through hole is provided on the top of the second mounting bracket 2, and the through hole is a waist-shaped hole. The bottom of the connecting rod 3 is provided on the second mounting bracket 2. In a preferred embodiment, an adjustment member 4 is installed on the second mounting bracket 2, and the adjustment member 4 is used to adjust the verticality of the connecting rod 3. Specifically, the adjustment member 4 is two adjustment bolts provided on the second mounting bracket 2, and the two adjustment bolts are vertically provided to fine-tune the connecting rod 3 from orthogonal directions.

[0020] A level 5 is installed on the connecting rod 3. The level 5 is composed of a connecting bracket 50 and a level bubble 51 arranged on the connecting bracket 50. A connecting hole matching the shape of the connecting rod 3 is arranged on the connecting bracket 50. The connecting hole is sleeved on the connecting rod 3 to achieve the connection between the two. In one embodiment, a top screw 52 is arranged on the connecting bracket 50. The top screw 52 is used to improve the stability of the connection between the connecting bracket 50 and the connecting rod 3.

[0021] A prism 6 is mounted at the bottom of the connecting rod 3, and the prism 6 is connected to the connecting rod 3 through a through hole on the second mounting bracket 2. A threaded hole is provided at the bottom of the connecting rod 3, and a screw is fixedly provided on the top of the prism 6. The screw is detachably mounted in the threaded hole through a thread to achieve the connection between the prism 6 and the connecting rod 3.

[0022] The above embodiments are only some descriptions of the concept and implementation of the utility model, and are not intended to limit the concept and implementation of the utility model. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A satellite positioning receiver fixing device for building facades, characterized in that: The invention comprises a first mounting bracket (1), a second mounting bracket (2) and a connecting rod (3); the first mounting bracket (1) and the second mounting bracket (2) are both fixedly mounted on the exterior facade of a building; the connecting rod (3) is mounted on the first mounting bracket (1) and the second mounting bracket (2); a level (5) is mounted on the connecting rod (3); and a prism (6) is mounted at the bottom of the connecting rod (3).

2. The satellite positioning receiver fixing device for building facade according to claim 1, characterized in that: A threaded hole is provided on the bottom of the connecting rod (3), and a screw rod is provided on the prism (6), wherein the screw rod is detachably mounted in the threaded hole.

3. The satellite positioning receiver fixing device for building facade according to claim 1 or 2, characterized in that: The second mounting bracket (2) is L-shaped, and a through hole is provided on the second mounting bracket (2), and the prism (6) passes through the through hole to be connected to the connecting rod (3).

4. The satellite positioning receiver fixing device for building facade according to claim 3, characterized in that: The level (5) is composed of a connecting bracket (50) and a level bubble (51) arranged on the connecting bracket (50), and a connecting hole matched with the connecting rod (3) is arranged on the connecting bracket (50), and the connecting hole is sleeved on the connecting rod (3).

5. The satellite positioning receiver fixing device for building facade according to claim 4, characterized in that: A top screw (52) is provided on the connection bracket (50).

6. The satellite positioning receiver fixing device for building facade according to claim 5, characterized in that: The first mounting bracket (1) is a U-shaped pipe clamp, and the U-shaped pipe clamp fixes the connecting rod (3) on the exterior facade of the building.

7. The satellite positioning receiver fixing device for building facade according to claim 4, characterized in that: An adjusting member (4) is mounted on the second mounting bracket (2), and the adjusting member (4) adjusts the verticality of the connecting rod (3).

8. The device for fixing a satellite positioning receiver for a building facade according to claim 7, characterized in that: The adjusting members (4) are two adjusting bolts arranged on the second mounting bracket (2).

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