Support fixing structure for electronic level gauge

Abstract

The utility model discloses a bracket fixing structure for an electronic level gauge, which comprises a mounting base, a plurality of bracket bodies are fixedly connected to the lower surface of the mounting base in a circular array, two mounting plates are symmetrically and fixedly connected to the bottom ends of the bracket bodies along the center, and bracket fixing cones are arranged at the bottom ends of the bracket bodies through the mounting plates. A first limiting through hole penetrates through the top end of the side wall of the support fixing cone. According to the scheme, the support fixing structure is provided with the scraping assembly, and after a support fixing cone is used, a hydraulic lifting rod in the scraping assembly is started to drive an annular scraping plate to move from top to bottom until the annular scraping plate moves to the bottom end of the support fixing cone; and the inner wall of the annular scraping plate is attached to the surface of the support fixing cone, so that soil attached to the surface of the support fixing cone can be cleaned while the annular scraping plate moves, secondary use of the support fixing cone is facilitated, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic levels, and more specifically, to a bracket fixing structure for electronic levels. Background Art

[0002] The electronic level is based on the automatic level. It adds a spectrometer and a detector (CCD) to the telescope optical path, and adopts a stripe coding scale and image processing electronic system to form an optomechanical and electrical high-tech product. When using the electronic level, it needs to be used in conjunction with a bracket and a bracket fixing structure.

[0003] For example, CN218543836U discloses a bracket fixing structure for an electronic level, and the key points of its technical solution are: it includes an electronic level body, a shell and a moving seat, the upper surface of the moving seat is installed with a shell, a lifting plate is installed inside the shell, a rotating shaft is installed on the lower surface of the lifting plate, a spiral blade is installed on the outer surface of the rotating shaft, a telescopic rod is installed on the upper surface of the shell, a fixed plate is installed at the end of the telescopic rod, a base is installed on the upper surface of the fixed plate through a universal ball, the upper surface of the base is installed with the electronic level body, a sliding sleeve is installed on the upper surface of the moving seat, a sliding rod is inserted in the sliding sleeve, and a cone is installed on the lower surface of the sliding rod. Head; it mainly achieves the purpose of facilitating the fixing of the moving seat while achieving good fixing effect by arranging a moving seat, a spiral blade and a rotating shaft, while reducing the occupied area of ​​the moving seat, preventing the surveyor from hitting the moving seat when changing positions and affecting the horizontality of the calibrated electronic level, thereby ensuring the measurement accuracy. When using the electronic level body, the moving seat is moved to the measuring position by locking the universal wheel, the electronic level body is installed on the base, the pressing plate is stepped on so that the slide rod drives the cone head to be drawn into the ground, the rotating motor drives the rotating shaft and the spiral blade to rotate, and the pressing block is pressed so that the rotating shaft drives the spiral blade to be inserted into the ground, thereby fixing the moving seat.

[0004] The above-mentioned bracket fixing structure for electronic level still has certain shortcomings: since the surface of the bracket fixing structure will be adhered to mud after use, once too much mud adheres to the surface of the bracket fixing cone, it will affect the next use of the bracket fixing cone, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a bracket fixing structure for an electronic level to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a bracket fixing structure for an electronic level, comprising a mounting base, a plurality of bracket bodies being fixedly connected in a circular array on the lower surface of the mounting base, two mounting plates being fixedly connected symmetrically along the center at the bottom end of the bracket body, a bracket fixing cone being arranged at the bottom end of the bracket body through the mounting plate, a first limiting through hole being penetrated through the top end of the side wall of the bracket fixing cone, a limiting pin being clamped through the mounting plate to the top end of the side wall of the bracket fixing cone, a second limiting through hole being penetrated through the middle part of the side wall of the bracket fixing cone, a connecting rod being clamped through the mounting plate to the middle part of the side wall of the bracket fixing cone, a scraping assembly being fixedly sleeved on the surface of the bracket fixing cone.

[0007] Wherein, the surface of the limiting pin is matched with the interior of the first limiting through hole, and the cross-sectional area of ​​the first limiting through hole is the same as the cross-sectional area of ​​the second limiting through hole.

[0008] Wherein, the surface of the connecting rod is matched with the interior of the second limiting through hole, and the length of the connecting rod is smaller than the length of the limiting pin.

[0009] There are several mounting plates, which are equally divided into three groups, and the length of the mounting plates is smaller than the length of the bracket fixing cone.

[0010] Wherein, the scraping assembly comprises a protective ring and a mounting groove, the inner wall of the protective ring is provided with a mounting groove, and the material of the protective ring is a rubber component.

[0011] Wherein, a mounting ring is fixedly sleeved inside the mounting groove, and the inner wall of the mounting ring is connected to the surface of the bracket fixing cone.

[0012] Among them, a plurality of hydraulic lifting rods are detachably mounted on the side wall of the mounting ring in a circular array, and an annular scraper plate is detachably mounted on one end of the hydraulic lifting rod, and the inner wall of the annular scraper plate fits with the outer surface of the bracket fixing cone.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. In the above scheme, the bracket fixing structure is provided with a scraping assembly. When the bracket fixing cone is used, the hydraulic lifting rod inside the scraping assembly is started to drive the annular scraping plate to move from top to bottom until the annular scraping plate is moved to the bottom end of the bracket fixing cone. Because the inner wall of the annular scraping plate fits the surface of the bracket fixing cone, the mud adhered to the surface of the bracket fixing cone can be cleaned while the annular scraping plate moves, thereby facilitating the secondary use of the bracket fixing cone and enhancing the practicality of the device.

[0015] 2. In the above scheme, the bracket fixing structure is provided with a mounting plate, a first limit through hole, a limit pin, a second limit through hole and a connecting rod. When the sharper part of the bracket fixing cone is smoothed, the limit pin and the connecting rod are respectively pulled out from the inside of the first limit through hole and the second limit through hole, and the bracket fixing cone can be disassembled. Because the limit pin and the connecting rod are respectively clamped in the inside of the first limit through hole and the second limit through hole, they can be directly pulled out. Therefore, compared with the welding method to connect the bracket fixing cone with the bracket body, this method saves time when replacing the bracket fixing cone, thereby facilitating the replacement of the bracket fixing cone. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of assembling the mounting plate and the bracket fixing cone of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly of the support fixing cone and the scraping component of the utility model;

[0019] Figure 4 It is a schematic diagram of the disassembly of the scraping component of the utility model.

[0020] [reference numerals]

[0021] 1. Mounting base; 2. Bracket body; 3. Mounting plate; 4. Bracket fixing cone; 5. First limit through hole; 6. Limit pin; 7. Second limit through hole; 8. Connecting rod; 9. Scraping assembly; 91. Protective ring; 92. Mounting groove; 93. Mounting ring; 94. Hydraulic lifting rod; 95. Annular scraping plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-4A bracket fixing structure for an electronic level comprises a mounting base 1, a plurality of bracket bodies 2 are fixedly connected to the lower surface of the mounting base 1 in a circular array, two mounting plates 3 are fixedly connected to the bottom end of the bracket body 2 symmetrically along the center, a bracket fixing cone 4 is arranged at the bottom end of the bracket body 2 through the mounting plate 3, a first limiting through hole 5 is penetrated through the top end of the side wall of the bracket fixing cone 4, a limiting pin 6 is clamped with the mounting plate 3 through the top end of the side wall of the bracket fixing cone 4, a second limiting through hole 7 is penetrated through the middle part of the side wall of the bracket fixing cone 4, a connecting rod 8 is clamped with the mounting plate 3 through the middle part of the side wall of the bracket fixing cone 4, and a scraping component 9 is fixedly sleeved on the surface of the bracket fixing cone 4;

[0025] The surface of the limit pin 6 is adapted to the interior of the first limit through hole 5, the cross-sectional area of ​​the first limit through hole 5 is the same as the cross-sectional area of ​​the second limit through hole 7, the surface of the connecting rod 8 is adapted to the interior of the second limit through hole 7, the length of the connecting rod 8 is less than the length of the limit pin 6, the number of mounting plates 3 is several, and several mounting plates 3 are equally divided into three groups, the length of the mounting plate 3 is less than the length of the bracket fixing cone 4, the scraper assembly 9 includes a protective ring 91 and a mounting groove 92, the inner wall of the protective ring 91 is provided with a mounting groove 92, the material of the protective ring 91 is a rubber component, the interior of the mounting groove 92 is fixedly sleeved with a mounting ring 93, the inner wall of the mounting ring 93 is connected to the surface of the bracket fixing cone 4, the side wall of the mounting ring 93 is detachably installed with multiple hydraulic lifting rods 94 in a circular array, one end of the hydraulic lifting rod 94 is detachably installed with an annular scraper plate 95, and the inner wall of the annular scraper plate 95 is in contact with the outer surface of the bracket fixing cone 4.

[0026] Benefits: The coordination of the first limiting through hole 5 and the limiting pin 6 is helpful to ensure the stability of the bracket fixing cone 4.

[0027] The working process of the utility model is as follows:

[0028] When the bracket fixing structure is in use, in order to enhance the practicality of the device, a scraper assembly 9 is provided. After the bracket fixing cone 4 is used, the hydraulic lifting rod 94 inside the scraper assembly 9 is started to drive the annular scraper plate 95 to move from top to bottom until the annular scraper plate 95 is moved to the bottom end of the bracket fixing cone 4. Because the inner wall of the annular scraper plate 95 fits the surface of the bracket fixing cone 4, the annular scraper plate 95 can clean the soil adhered to the surface of the bracket fixing cone 4 while moving, thereby facilitating the secondary use of the bracket fixing cone 4 and enhancing the practicality of the device.

[0029] In the above scheme, when the bracket fixing structure is in use, in order to facilitate the replacement of the bracket fixing cone 4, a mounting plate 3, a first limiting through hole 5, a limiting pin 6, a second limiting through hole 7 and a connecting rod 8 are provided. When the sharper part of the bracket fixing cone 4 is smoothed, the limiting pin 6 and the connecting rod 8 are respectively pulled out from the inside of the first limiting through hole 5 and the second limiting through hole 7, and the bracket fixing cone 4 can be disassembled. Because the limiting pin 6 and the connecting rod 8 are respectively clamped in the inside of the first limiting through hole 5 and the second limiting through hole 7, they can be directly pulled out. Therefore, compared with the welding method for connecting the bracket fixing cone 4 to the bracket body 2, this method saves time when replacing the bracket fixing cone 4, thereby facilitating the replacement of the bracket fixing cone 4.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bracket fixing structure for an electronic level, comprising a mounting base (1), characterized in that: The lower surface of the mounting base (1) is fixedly connected to a plurality of bracket bodies (2) in a circular array, the bottom end of the bracket body (2) is fixedly connected to two mounting plates (3) symmetrically along the center, the bottom end of the bracket body (2) is provided with a bracket fixing cone (4) through the mounting plate (3), the top end of the side wall of the bracket fixing cone (4) is penetrated by a first limiting through hole (5), the top end of the side wall of the bracket fixing cone (4) is clamped with a limiting pin (6) through the mounting plate (3), the middle part of the side wall of the bracket fixing cone (4) is penetrated by a second limiting through hole (7), the middle part of the side wall of the bracket fixing cone (4) is clamped with a connecting rod (8) through the mounting plate (3), and the surface of the bracket fixing cone (4) is fixedly sleeved with a scraping component (9).

2. The bracket fixing structure for an electronic level according to claim 1, characterized in that: The surface of the limiting pin (6) is matched with the interior of the first limiting through hole (5), and the cross-sectional area of ​​the first limiting through hole (5) is the same as the cross-sectional area of ​​the second limiting through hole (7).

3. The bracket fixing structure for an electronic level according to claim 1, characterized in that: The surface of the connecting rod (8) is adapted to the interior of the second limiting through hole (7), and the length of the connecting rod (8) is smaller than the length of the limiting pin (6).

4. The bracket fixing structure for an electronic level according to claim 1, characterized in that: The number of the mounting plates (3) is several, and the several mounting plates (3) are equally divided into three groups, and the length of the mounting plates (3) is smaller than the length of the bracket fixing cone (4).

5. The bracket fixing structure for an electronic level according to claim 1, characterized in that: The scraping assembly (9) comprises a protective ring (91) and a mounting groove (92); the inner wall of the protective ring (91) is provided with the mounting groove (92); and the material of the protective ring (91) is a rubber component.

6. The bracket fixing structure for an electronic level according to claim 5, characterized in that: A mounting ring (93) is fixedly sleeved inside the mounting groove (92), and the inner wall of the mounting ring (93) is connected to the surface of the bracket fixing cone (4).

7. The bracket fixing structure for an electronic level according to claim 6, characterized in that: A plurality of hydraulic lifting rods (94) are detachably mounted on the side wall of the mounting ring (93) in a circular array, and an annular scraper plate (95) is detachably mounted on one end of the hydraulic lifting rod (94), wherein the inner wall of the annular scraper plate (95) fits the outer surface of the bracket fixing cone (4).

Images