Outdoor total station safety lock

Abstract

The utility model relates to the technical field of engineering surveying, in particular to an outdoor total station safety lock, which can prevent non-staff from detaching a total station from a mounting column by arranging the outdoor total station safety lock, so that the anti-theft effect of the total station is improved. Comprising a total station, a first base, a second base, three groups of adjusting screw rods, three groups of rotating nuts, a mounting screw rod, a mounting column and an anti-theft device, the first base is mounted at the bottom end of the total station, threaded holes are uniformly formed in the first base in a communicating manner, the three groups of adjusting screw rods are uniformly and rotatably mounted at the top end of the second base, and the mounting screw rod is in threaded connection with the threaded holes of the second base; and the anti-theft device comprises two clamping frames, two splicing blocks, a locking mechanism and a limiting mechanism, the two splicing blocks are installed at the outer ends of the two clamping frames correspondingly, the two clamping frames and the installation screw rod are clamped in a matched mode, and the limiting mechanism is installed at the bottom end of the first base and connected with the two splicing blocks in a matched mode.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering measurement, in particular to a safety lock for an outdoor total station. Background Art

[0002] The total station is a high-tech measuring instrument that integrates optics, mechanics and electronics. It is widely used in the field of deformation monitoring. The total station is expensive. When conducting automated monitoring in some outdoor scenes, the total station needs to be set up on the observation pier at the monitoring site. However, after the existing total station is installed at the monitoring site, personnel cannot monitor it all the time and can only rely on monitoring for protection, which cannot prevent the total station from being stolen. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an outdoor total station safety lock which can prevent non-staff from disassembling the total station from the installation column and improve the anti-theft effect of the total station.

[0004] The utility model discloses an outdoor total station safety lock, comprising a total station, a first base, a second base, three groups of adjusting screws, three groups of rotating nuts, a mounting screw, a mounting column and an anti-theft device, wherein the first base is mounted at the bottom end of the total station, the first base is evenly connected and provided with threaded holes, the three groups of adjusting screws are evenly rotatably mounted on the top end of the second base, the three groups of adjusting screws are respectively threadedly connected with the three groups of threaded holes of the first base, the three groups of rotating nuts are respectively mounted on the lower sides of the three groups of adjusting screws, the mounting screw is mounted at the middle part of the top end of the mounting column, the middle part of the second base is connected and provided with threaded holes, the mounting screw is threadedly connected with the threaded holes of the second base, and the anti-theft device comprises two groups of card frames, two groups of splicing blocks, a locking mechanism and a limiting mechanism, the two groups of splicing blocks are respectively mounted at the outer ends of the two groups of card frames, the two groups of card frames and the two groups of splicing blocks are both clamped together by the locking mechanism, the two groups of card frames are clamped together with the mounting screws, the limiting mechanism is mounted at the bottom end of the first base, and the limiting mechanism is connected with the two groups of splicing blocks.

[0005] Preferably, the limiting mechanism includes a card block, which is installed on the outside of the bottom end of the first base. The outer sides of the inner ends of the two groups of splicing blocks are provided with card slots, the two groups of card slots are connected, and the card block is engaged with the card slots on the two groups of splicing blocks.

[0006] Preferably, the locking mechanism includes two sets of bolts and a wrench, a threaded hole is connected to the rear side of the left-side bracket, a threaded groove is provided on the rear side of the left end of the right-side bracket, a threaded hole is connected to the right-side splicing block, and a threaded groove is provided at the right end of the left-side splicing block. The two sets of bolts are threadedly connected to the threaded hole of the left-side bracket and the threaded groove of the right-side bracket and the threaded hole of the right-side splicing block and the threaded groove of the left-side splicing block, respectively, and a wrench is provided on the bolts.

[0007] Preferably, the bolt head is configured to be of a special shape, and the wrench matches it.

[0008] Preferably, two groups of anti-skid pads are further included, and the two groups of anti-skid pads are respectively installed at the inner ends of the two groups of card frames.

[0009] Preferably, the wrench is configured to be L-shaped.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the second base is threadedly connected to the mounting screw, so that the total station is installed on the mounting column, and then the three sets of adjusting screws are rotated by three sets of rotating nuts, and the three sets of adjusting screws are threadedly connected to the first base, so as to adjust the level of the total station, and then the two sets of card frames are extended between the first base and the second base through two sets of splicing blocks, so that the two sets of card frames correspond to the positions of the mounting screws, and then the two sets of card frames and the two sets of splicing blocks are docked, and the two sets of card frames are clamped together with the mounting screws, and then the two sets of card frames and the two sets of splicing blocks are fixed by the locking mechanism, and the limiting mechanism on the first base is clamped together with the two sets of splicing blocks. By setting this device, it can be prevented that non-staff members dismantle the total station from the mounting column, thereby improving the anti-theft effect of the total station. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0012] Figure 2 It is a second perspective structural schematic diagram of the utility model;

[0013] Figure 3 is a schematic diagram of an enlarged top view of the second base;

[0014] Figure 4 is an enlarged structural schematic diagram of the mounting screw;

[0015] Figure 5 It is an enlarged structural diagram of the bolt;

[0016] Markings in the attached drawings: 1. total station; 2. first base; 3. second base; 4. adjusting screw; 5. rotating nut; 6. mounting screw; 7. mounting column; 8. bracket; 9. splicing block; 10. clamping block; 11. clamping slot; 12. bolt; 13. wrench; 14. anti-slip pad. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] like Figures 1 to 5As shown, the utility model is an outdoor total station safety lock, comprising a total station 1, a first base 2, a second base 3, three sets of adjusting screws 4, three sets of rotating nuts 5, a mounting screw 6, a mounting column 7 and an anti-theft device, the first base 2 is mounted on the bottom end of the total station 1, the first base 2 is evenly connected with threaded holes, the three sets of adjusting screws 4 are evenly rotatably mounted on the top of the second base 3, the three sets of adjusting screws 4 are respectively threadedly connected to the three sets of threaded holes of the first base 2, and the three sets of rotating nuts 5 are respectively mounted on the lower sides of the three sets of adjusting screws 4 , the mounting screw 6 is installed in the middle of the top of the mounting column 7, and a threaded hole is provided in the middle of the second base 3, and the mounting screw 6 is threadedly connected with the threaded hole of the second base 3. The anti-theft device includes two sets of card frames 8, two sets of splicing blocks 9, a locking mechanism and a limiting mechanism. The two sets of splicing blocks 9 are respectively installed at the outer ends of the two sets of card frames 8, and the two sets of card frames 8 and the two sets of splicing blocks 9 are both clamped together by the locking mechanism. The two sets of card frames 8 are clamped together with the mounting screw 6, and the limiting mechanism is installed at the bottom end of the first base 2, and the limiting mechanism is connected with the two sets of splicing blocks 9;

[0019] The second base 3 is threadedly connected with the mounting screw 6 to install the total station 1 on the mounting column 7, and then the three sets of adjusting screws 4 are rotated by the three sets of rotating nuts 5, and the three sets of adjusting screws 4 are threadedly connected with the first base 2 to adjust the level of the total station 1, and then the two sets of card frames 8 are extended between the first base 2 and the second base 3 through the two sets of splicing blocks 9, so that the two sets of card frames 8 correspond to the positions of the mounting screws 6, and then the two sets of card frames 8 and the two sets of splicing blocks 9 are docked, and the two sets of card frames 8 are clamped together with the mounting screws 6, and then the two sets of card frames 8 and the two sets of splicing blocks 9 are fixed by the locking mechanism, and the limiting mechanism on the first base 2 is clamped together with the two sets of splicing blocks 9. By setting this device, it can be prevented that non-staff members disassemble the total station 1 from the mounting column 7, thereby improving the anti-theft effect of the total station 1.

[0020] As a preferred embodiment of the above, the limiting mechanism includes a card block 10, which is mounted on the outer side of the bottom end of the first base 2, and the outer sides of the inner ends of the two groups of splicing blocks 9 are provided with card slots 11, and the two groups of card slots 11 are connected, and the card block 10 is matched with the card slots 11 on the two groups of splicing blocks 9.

[0021] By providing the card block 10 and the card slot 11, when the two sets of card frames 8 and the two sets of splicing blocks 9 are fixed, the card block 10 on the first base 2 is engaged with the card slot 11 in the two sets of splicing blocks 9, which can further improve the anti-theft effect of the total station 1.

[0022] As a preferred embodiment of the above, the locking mechanism includes two groups of bolts 12 and a wrench 13, a threaded hole is connected to the rear side of the left bracket 8, a threaded groove is provided on the rear side of the left end of the right bracket 8, a threaded hole is connected to the right splicing block 9, and a threaded groove is provided on the right end of the left splicing block 9. The two groups of bolts 12 are respectively threadedly connected with the threaded hole of the left bracket 8 and the threaded groove of the right bracket 8 and the threaded hole of the right splicing block 9 and the threaded groove of the left splicing block 9, and the bolts 12 are matched with a wrench 13;

[0023] By setting the bolts 12 and the wrench 13, when the two groups of brackets 8 and the two groups of splicing blocks 9 are spliced ​​and clamped on the installation screw 6, the two groups of bolts 12 are respectively rotated by the wrench 13, and the two groups of bolts 12 are respectively threadedly connected with the threaded holes of the left bracket 8 and the threaded grooves of the right bracket 8 and the threaded holes of the right splicing block 9 and the threaded grooves of the left splicing block 9, thereby fixing the two groups of brackets 8 and the two groups of splicing blocks 9.

[0024] As a preferred embodiment of the above, the head of the bolt 12 is configured as a special shape, and the wrench 13 matches it;

[0025] This can prevent non-staff from unscrewing the bolt 12 using common tools, thereby improving the anti-theft effect of the total station 1 .

[0026] As a preferred embodiment of the above, two groups of anti-skid pads 14 are also included, and the two groups of anti-skid pads 14 are respectively installed at the inner ends of the two groups of card frames 8;

[0027] By providing two sets of anti-skid pads 14 , the friction between the bracket 8 and the mounting screw 6 can be increased, thereby improving the firmness of the mounting of the bracket 8 and the mounting screw 6 .

[0028] As a preferred embodiment of the above, the wrench 13 is configured to be L-shaped;

[0029] It is more convenient for the staff to turn the wrench 13, thus improving the convenience of use.

[0030] The utility model discloses an outdoor total station safety lock. When working, firstly, the second base 3 is threadedly connected with the mounting screw 6, so that the total station 1 is installed on the mounting column 7, and then the three sets of adjusting screws 4 are rotated by three sets of rotating nuts 5, and the three sets of adjusting screws 4 are threadedly connected with the first base 2, so as to adjust the level of the total station 1, and then the two sets of brackets 8 are extended between the first base 2 and the second base 3 by two sets of splicing blocks 9, so that the positions of the two sets of brackets 8 and the mounting screw 6 correspond to each other, and then the total station 1 is adjusted. Then, the two groups of brackets 8 and the two groups of splicing blocks 9 are docked, and the two groups of brackets 8 are clamped together with the installation screws 6. Then, the two groups of bolts 12 are respectively rotated by the wrench 13, and the two groups of bolts 12 are respectively threadedly connected with the threaded holes of the left bracket 8 and the threaded grooves of the right bracket 8 and the threaded holes of the right splicing block 9 and the threaded grooves of the left splicing block 9, so as to fix the two groups of brackets 8 and the two groups of splicing blocks 9. At this time, the blocks 10 on the first base 2 are clamped together with the slots 11 in the two groups of splicing blocks 9.

[0031] The utility model provides an outdoor total station safety lock, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

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

Claims

1. An outdoor total station safety lock, characterized in that: The invention comprises a total station (1), a first base (2), a second base (3), three groups of adjusting screws (4), three groups of rotating nuts (5), a mounting screw (6), a mounting column (7) and an anti-theft device. The first base (2) is mounted on the bottom end of the total station (1). The first base (2) is evenly connected with threaded holes. The three groups of adjusting screws (4) are evenly rotatably mounted on the top end of the second base (3). The three groups of adjusting screws (4) are respectively threadedly connected to the three groups of threaded holes of the first base (2). The three groups of rotating nuts (5) are respectively mounted on the lower sides of the three groups of adjusting screws (4). The mounting screws (6) are mounted on the top end of the second base (3). The anti-theft device is mounted at the middle of the top of the mounting column (7), a threaded hole is connected to the middle of the second base (3), and the mounting screw (6) is threadedly connected to the threaded hole of the second base (3). The anti-theft device comprises two sets of card frames (8), two sets of splicing blocks (9), a locking mechanism and a limiting mechanism. The two sets of splicing blocks (9) are respectively mounted on the outer ends of the two sets of card frames (8). The two sets of card frames (8) and the two sets of splicing blocks (9) are both clamped together by the locking mechanism. The two sets of card frames (8) are clamped together with the mounting screw (6). The limiting mechanism is mounted at the bottom of the first base (2), and the limiting mechanism is connected to the two sets of splicing blocks (9).

2. An outdoor total station safety lock as claimed in claim 1, characterized in that: The limiting mechanism comprises a clamping block (10), which is mounted on the outer side of the bottom end of the first base (2). The outer sides of the inner ends of the two groups of splicing blocks (9) are both provided with clamping grooves (11), the two groups of clamping grooves (11) are connected, and the clamping block (10) is clamped in cooperation with the clamping grooves (11) on the two groups of splicing blocks (9).

3. An outdoor total station safety lock as claimed in claim 2, characterized in that: The locking mechanism comprises two groups of bolts (12) and a wrench (13); a threaded hole is connected to the rear side of the left clamping frame (8); a threaded groove is arranged at the rear side of the left end of the right clamping frame (8); a threaded hole is connected to the right splicing block (9); a threaded groove is arranged at the right end of the left splicing block (9); the two groups of bolts (12) are respectively threadedly connected with the threaded hole of the left clamping frame (8) and the threaded groove of the right clamping frame (8) and the threaded hole of the right splicing block (9) and the threaded groove of the left splicing block (9); and the bolts (12) are matched with the wrench (13).

4. An outdoor total station safety lock as claimed in claim 3, characterized in that: The head of the bolt (12) is arranged to be of a special shape, and the wrench (13) matches it.

5. An outdoor total station safety lock as claimed in claim 4, characterized in that: It also includes two groups of anti-skid pads (14), which are respectively installed on the inner ends of the two groups of card frames (8).

6. An outdoor total station safety lock as claimed in claim 5, characterized in that: The wrench (13) is configured to be L-shaped.

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