Total station support

Abstract

The utility model provides a total station support which comprises a mounting plate, three mounting holes formed in the side end of the mounting plate, a connecting shaft, a supporting cylinder, a connecting bolt, a supporting rod and a limiting bolt, a vertical cylinder is arranged at the top of the mounting plate, and a vertical rod is arranged on the vertical cylinder in an inserted mode. The upper end of the vertical cylinder is in threaded connection with a fastening bolt which can abut against the outer side wall of the vertical rod so as to fix the joint of the vertical cylinder and the vertical rod, and the top of the vertical cylinder is provided with a fixing module used for fixing the total station body. According to the total station support disclosed by the utility model, the basic requirement of supporting the total station body can be met, and the height of the total station body can be flexibly and conveniently finely adjusted in a small range, so that the use requirements of people can be better met.

Description

Technical Field

[0001] The utility model belongs to the technical field of total stations, and particularly relates to a total station bracket. Background Art

[0002] When using the total station to measure, a bracket is usually needed. Although the existing total station bracket can meet the basic needs of supporting the total station, the height of the mounting structure cannot be adjusted during use. The height of the mounting plate and the total station can only be adjusted by adjusting the support legs. After the support legs are adjusted, when the height of the total station needs to be adjusted again, it is often time-consuming and laborious to adjust the support legs, which is very troublesome and inefficient.

[0003] For example, the utility model with announcement number CN 211551007 U discloses a total station bracket. In the technical solution of this patent, the height of the mounting plate and the total station body is adjusted by adjusting the inclination angle of the supporting legs and the telescopic amount of the supporting legs by the ground nails. After completing the preliminary adjustment of the height of the total station body, the mounting structure cannot adjust the height. Therefore, when the height of the total station body needs to be fine-tuned again during use, it is still necessary to adjust the supporting structure time-consuming and laboriously, which is very troublesome, time-consuming and laborious. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a total station bracket, which can not only meet the basic demand of supporting the total station body, but also can flexibly and conveniently perform fine adjustment on the height of the total station body in a small range, so as to better meet people's usage needs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a total station bracket, including a mounting plate, three mounting holes are arranged at the side end of the mounting plate, connecting shafts are arranged horizontally in the three mounting holes, support tubes are rotatably arranged on the three connecting shafts, the upper ends of the three supporting tubes are respectively screwed with connecting bolts that can abut on the connecting shaft to fix the connection between the connecting tube and the connecting shaft, support rods are respectively inserted in the three supporting tubes, and the lower parts of the side ends of the three supporting tubes are respectively screwed with limiting bolts that can abut on the outer wall of the supporting rod to fix the connection between the supporting tube and the supporting rod, a vertical tube is arranged at the top of the mounting plate, a vertical rod is inserted on the upper end of the vertical tube, a fastening bolt that can abut on the outer wall of the vertical rod to fix the connection between the vertical tube and the vertical rod is screwed on the upper end of the vertical tube, and a fixing module for fixing the total station body is arranged at the top of the vertical tube. The connecting bolts, limiting bolts and fastening bolts are all hand-tightened bolts.

[0006] As a further improvement of the utility model, the three connecting bolts are all hand-tightened bolts, a first scale line is also provided on the outer wall of the vertical rod, a second scale line is also provided on the outer end of the support rod, the inner hole of the vertical tube and the cross-section of the vertical rod are both rectangular, the fastening bolt and the first scale line are staggered, the inner hole of the support tube and the cross-section of the support rod are both rectangular, and the limit bolt and the second scale line are staggered.

[0007] As a further improvement of the present invention, the lower ends of the three supporting legs are respectively provided with protective sleeves, and the upper ends of the three protective sleeves are respectively provided with fixing straps.

[0008] As a further improvement of the present invention, the fixing module includes a fixing groove arranged at the top of the vertical cylinder, a pressing screw is arranged at the side end of the fixing groove, and a twist handle is arranged at the outer end of the pressing screw.

[0009] As a further improvement of the utility model, a fixed pressing plate is further provided at the inner end of the pressing screw.

[0010] As a further improvement of the present invention, a first protective pad is further provided at the inner end of the fixed pressure plate, and a second protective pad is further provided on the inner wall of one end of the fixed groove relative to the fixed pressure plate.

[0011] As a further improvement of the utility model, a material cleaning hole is also provided at the bottom of the fixed groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Firstly, the connecting bolts can be loosened to allow the support tube to rotate relative to the connecting shaft, and then the connecting bolts can be retightened to adjust the inclination angle of the support tube and the support leg; the limiting bolts can be loosened to adjust the telescopic amount of the support rod in the support tube, and then the limiting bolts can be retightened to achieve a large-scale adjustment of the height of the mounting plate and the fixed module; during the use of the total station body, the fastening bolts can be loosened to release the fixation of the connection between the vertical tube and the vertical rod, and then the telescopic amount of the vertical rod in the vertical tube can be adjusted, so as to flexibly and conveniently make small fine adjustments to the height of the fixed module and the total station, thereby better meeting people's usage needs.

[0014] Secondly, after placing the total station body into the fixing groove, the pressing screw can be twisted by turning the handle so that the two ends of the total station body respectively contact the side wall of the fixing groove and the inner end of the pressing screw, thereby achieving flexible fixation of the total station body; by fixing the pressure plate, it is possible to ensure the fixing effect of the total station body while avoiding pressure loss to the total station body.

[0015] Thirdly, the first protective pad and the second protective pad can avoid damage to the side ends of the total station body, thereby better meeting people's usage needs.

[0016] Fourthly, through the cleaning hole, users can easily clean dust, gravel and other foreign matter in the fixed groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the mounting plate, mounting hole, connecting shaft and vertical cylinder of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the vertical cylinder, the vertical rod, the first scale line, the fixing module, the first protective pad, the second protective pad, and the material cleaning leakage hole of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the support rod, the second scale line, the protective sleeve, and the fixing strap of the utility model.

[0022] In the figure: 101, mounting plate; 102, mounting hole; 103, connecting shaft; 104, supporting tube; 105, connecting bolt; 106, supporting rod; 107, limiting bolt; 108, vertical tube; 109, vertical rod; 110, fastening bolt; 201, first scale line; 202, second scale line; 203, protective sleeve; 204, fixing strap; 301, fixing groove; 302, pressing screw; 303, twist handle; 304, fixing pressure plate; 305, first protective pad; 306, second protective pad; 307, material cleaning leakage hole. DETAILED DESCRIPTION

[0023] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] like Figure 1 , 2As shown, a total station bracket includes a mounting plate 101, and the side end of the mounting plate 101 is provided with three mounting holes 102, and the three mounting holes 102 are respectively provided with connecting shafts 103 in a transverse direction, and the three connecting shafts 103 are respectively provided with supporting cylinders 104 rotatably, and the upper ends of the three supporting cylinders 104 are respectively provided with connecting bolts 105 that can abut against the connecting shafts 103 so as to fix the connection between the connecting cylinder and the connecting shaft 103, and the three supporting cylinders 104 are respectively provided with supporting rods 106 inserted in the three supporting cylinders 104, and the sides of the three supporting cylinders 104 are provided with connecting rods 106. The lower end is respectively threaded with a limit bolt 107 that can abut against the outer wall of the support rod 106 to fix the connection between the support tube 104 and the support rod 106, and the top of the mounting plate 101 is provided with a vertical tube 108, and the upper plug of the vertical tube 108 is provided with a vertical rod 109, and the upper end of the vertical tube 108 is threaded with a fastening bolt 110 that can abut against the outer wall of the vertical rod 109 to fix the connection between the vertical tube 108 and the vertical rod 109, and the top of the vertical tube 108 is provided with a fixing module for fixing the total station body. The connecting bolt 105, the limit bolt 107 and the fastening bolt 110 are all hand-tightened bolts. The user can conveniently turn and adjust the connecting bolt 105, the limit bolt 107 and the fastening bolt 110 by hand.

[0025] like Figure 1 , 3 As shown, the three connecting bolts 105 are all hand-tightened bolts, the outer wall of the vertical rod 109 is also provided with a first scale line 201, the outer end of the support rod 106 is also provided with a second scale line 202, the inner hole of the vertical tube 108 and the cross section of the vertical rod 109 are both rectangular, the fastening bolt 110 is staggered with the first scale line 201, the inner hole of the support tube 104 and the cross section of the support rod 106 are both rectangular, and the limit bolt 107 is staggered with the second scale line 202. Through the first scale line 201, the user can conveniently adjust the telescopic amount of the vertical rod 109 in the vertical tube 108; through the second scale line 202, the user can conveniently adjust the telescopic amount of the support rod 106 in the support tube 104. Because the inner hole of the vertical cylinder 108 and the cross-section of the vertical rod 109 are both rectangular, the vertical rod 109 can be prevented from rotating relative to the vertical cylinder 108, and the fastening bolt 110 can be prevented from wearing the first scale line 201; because the inner hole of the support cylinder 104 and the cross-section of the support rod 106 are both rectangular, the support rod 106 can be prevented from rotating relative to the support cylinder 104, and the limiting bolt 107 can be prevented from wearing the second scale line 202.

[0026] like Figure 1 , 3As shown, the fixing module includes a fixing groove 301 arranged at the top of the vertical cylinder 108, a pressing screw 302 is arranged at the side end of the fixing groove 301, and a twist handle 303 is arranged at the outer end of the pressing screw 302. After the total station body is placed in the fixing groove 301, the twist handle 303 can be used to twist the pressing screw 302, so that the two ends of the total station body are respectively in conflict with the side wall of the fixing groove 301 and the inner end of the pressing screw 302, thereby realizing flexible fixing of the total station body.

[0027] The connecting bolt 105 can be loosened to release the fixation of the connection between the support tube 104 and the connecting shaft 103, and then the support tube 104 is rotated relative to the connecting shaft 103, and then the connecting bolt 105 is retightened to adjust the inclination angle of the support tube 104 and the support leg; the limiting bolt 107 can be loosened to release the fixation of the connection between the support tube 104 and the support rod 106, and then the telescopic amount of the support rod 106 in the support tube 104 is adjusted, and then the limiting bolt 107 is retightened to achieve a large-scale adjustment of the height of the mounting plate 101 and the fixed module; in the process of using the total station body, the fastening bolt 110 can be loosened to release the fixation of the connection between the vertical tube 108 and the vertical rod 109, and then the telescopic amount of the vertical rod 109 in the vertical tube 108 is adjusted, so as to flexibly and conveniently make small fine adjustments to the height of the fixed module and the total station, so as to better meet people's usage needs.

[0028] According to another embodiment of the present invention, Figure 4 As shown, the lower ends of the three supporting legs are respectively covered with protective sleeves 203, and the upper ends of the three protective sleeves 203 are respectively provided with fixing straps 204. The protective sleeves 203 are covered on the lower ends of the supporting legs, and the connection between the protective sleeves 203 and the supporting legs is bound and fixed by the fixing straps 204, so as to prevent the lower ends of the supporting legs from being contaminated or worn.

[0029] According to another embodiment of the present invention, Figure 3 As shown, a fixing plate 304 is also provided at the inner end of the pressing screw 302. By fixing the plate 304, it is possible to avoid pressure loss to the total station body while ensuring the fixing effect of the total station body.

[0030] According to another embodiment of the present invention, Figure 3 As shown, a first protective pad 305 is further provided at the inner end of the fixed plate 304, and a second protective pad 306 is further provided on the inner side wall of one end of the fixed groove 301 relative to the fixed plate 304. Through the first protective pad 305 and the second protective pad 306, damage to the side end of the total station body can be avoided, thereby better meeting people's use needs.

[0031] According to another embodiment of the present invention, Figure 3 As shown, a cleaning hole 307 is also provided at the bottom of the fixing groove 301. Through the cleaning hole 307, the user can conveniently clean foreign matter such as dust, gravel, etc. in the fixing groove 301.

[0032] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A total station bracket, comprising a mounting plate (101), characterized in that: The side end of the mounting plate (101) is provided with three mounting holes (102), and connecting shafts (103) are respectively arranged transversely in the three mounting holes (102), and support tubes (104) are respectively rotatably arranged on the three connecting shafts (103), and the upper ends of the three supporting tubes (104) are respectively threadedly provided with connecting bolts (105) capable of abutting against the connecting shafts (103) so as to fix the connection between the connecting tubes and the connecting shafts (103), and the three supporting tubes (104) are respectively inserted with support rods (106), and the lower parts of the side ends of the three supporting tubes (104) are respectively threadedly provided with A limiting bolt (107) is capable of abutting against the outer wall of the support rod (106) to fix the connection between the support tube (104) and the support rod (106); a vertical tube (108) is arranged on the top of the mounting plate (101); a vertical rod (109) is inserted on the upper part of the vertical tube (108); a fastening bolt (110) is threadedly arranged at the upper end of the vertical tube (108) to abut against the outer wall of the vertical rod (109) to fix the connection between the vertical tube (108) and the vertical rod (109); and a fixing module for fixing the total station body is arranged on the top of the vertical tube (108).

2. The total station bracket according to claim 1, characterized in that: The three connecting bolts (105) are all hand-tightened bolts, a first scale line (201) is also provided on the outer wall of the vertical rod (109), a second scale line (202) is also provided on the outer end of the support rod (106), the inner hole of the vertical tube (108) and the cross section of the vertical rod (109) are both rectangular, the fastening bolt (110) and the first scale line (201) are staggered, the inner hole of the support tube (104) and the cross section of the support rod (106) are both rectangular, and the limit bolt (107) and the second scale line (202) are staggered.

3. The total station bracket according to claim 2, characterized in that: The lower ends of the three supporting legs are respectively sleeved with protective sleeves (203), and the upper ends of the three protective sleeves (203) are respectively provided with fixing straps (204).

4. The total station bracket according to claim 3, characterized in that: The fixing module comprises a fixing groove (301) arranged at the top of the vertical cylinder (108), a pressing screw (302) is arranged at the side end of the fixing groove (301), and a twist handle (303) is arranged at the outer end of the pressing screw (302).

5. The total station bracket according to claim 4, characterized in that: A fixed pressing plate (304) is also provided at the inner end of the pressing screw (302).

6. The total station bracket according to claim 5, characterized in that: A first protective pad (305) is also provided at the inner end of the fixed pressing plate (304), and a second protective pad (306) is also provided on the inner wall of one end of the fixed groove (301) opposite to the fixed pressing plate (304).

7. The total station bracket according to claim 6, characterized in that: The bottom of the fixing groove (301) is also provided with a material clearing hole (307); the connecting bolt (105), the limiting bolt (107) and the fastening bolt (110) are all hand-tightened bolts.

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