CN219828219U - a surveying and mapping device - Google Patents

Abstract

The utility model discloses a mapping device which comprises a mounting plate, wherein mounting grooves are formed in four sides of the mounting plate, a connecting rod is fixedly connected to the lower position in the mounting grooves, a first supporting leg is rotatably connected to the connecting rod, and a second supporting leg is movably sleeved on the outer ring of the bottom of the first supporting leg. The first supporting legs of the device are rotated to the upper part and the lower part of the device by arranging the first supporting legs and the connecting rods, then the distance between the first supporting legs is fixed by the first fixing component and the second fixing component which are connected with the first supporting legs, and the first supporting legs play a relative protection role on the surveying instrument after being fixed upwards; through setting up second supporting leg, hold-down bolt and water droplet spirit level, can place the device earlier on the road surface through the horizontal condition of two water droplet spirit level viewing device for make the device can both keep the level in different construction sites, prevent at work because the loss that the mapping device caused.

Description

a surveying and mapping device

Technical field

The utility model relates to a surveying and mapping device, belonging to the technical field of surveying and mapping.

Background technique

Surveying and mapping devices are devices designed and manufactured for data collection, processing, and output for surveying and mapping operations. In the planning and design, construction and operation and management stages of engineering construction, surveying and mapping devices carry out various orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry required for measurement work.

In the prior art, for example, Chinese Patent No.: CN217875043U "A Surveying and Mapping Device" includes a support leg, the top of the support leg is rotatably connected to a bearing box, a theodolite is arranged above the bearing box, and the bottom of the theodolite is fixedly connected to a bearing box. The bottom of the bearing plate is fixedly connected with a support rod, and the lower end of the support rod is fixedly connected with the positioning plate. The bearing box includes a bearing cover and a bearing shell, and a connecting mechanism is provided inside the bearing box. The beneficial effect is that, through the setting of the connecting mechanism of this surveying and mapping device, when fixing the theodolite, the staff only need to insert the connecting rod into the carrying box and turn the threaded sleeve to quickly complete the fixing and positioning of the theodolite, which is simple to operate. Convenient, it improves the efficiency of the connection between the theodolite and the support leg, and ensures that the theodolite is located in the center of the support leg, thereby ensuring the accuracy of the theodolite's measurement of the building environment, thereby ensuring the staff's calculation of quotations for subsequent projects. and forecast accuracy.

However, in the existing technology, when surveying and mapping are required, the surveying and mapping device and the bracket are usually transported separately and fixed with nuts after arriving at the site, which wastes time. At the same time, when leveling, the same length is usually used. The support legs are directly placed for leveling. If it hits the potty ground, the device cannot be leveled by the support legs of the same length, affecting the working efficiency of the surveying and mapping device.

Utility model content

The purpose of this utility model is to address the above-mentioned problems existing in the prior art, overcome the shortcomings of the prior art, and design a surveying and mapping device that can quickly install and disassemble the device and can level the pothole road surface.

In order to achieve the above objects, the technical solution of the present utility model is:

A surveying and mapping device includes a mounting plate. Mounting slots are provided on four sides of the mounting plate. A connecting rod is fixedly connected to a lower position in the mounting slot. A first supporting leg is rotatably connected to the connecting rod. The bottom outer ring of the first supporting leg is movable with a second supporting leg, and a threaded hole is provided on the top side of the second supporting leg. A compression bolt is threadedly connected in the threaded hole, and the two second supporting legs are A first fixing component is installed on one supporting leg, and a second fixing component is installed on the other two first supporting legs below the first fixing component. A fixing plate is fixedly connected to the top center of the mounting plate, and the The top of the fixed plate is connected to a rotating plate through the rotation of the rotating shaft, and a surveying instrument is installed above the rotating plate.

Preferably, a connecting seat is fixedly connected to the top center of the rotating plate, a surveyor is installed on the top of the connecting seat, an outer cover is fixedly connected to the top of the rotating plate, and a handle is installed on the top of the outer cover. Water drop levels are installed on both sides of the cover on the top of the board.

Preferably, the top of the fixed plate is provided with several uniform jack holes 3, the rotating plate is provided with a through hole matching the jack holes 3, and the plug pin 3 is installed in the through hole.

Preferably, the first fixing component includes a fixing rod 1 that is fixedly connected to the two first supporting legs. One of the fixing rods is rotatably connected to a connecting plate 1 through a bearing 1, and the other fixed rod 1 is rotated through a bearing 2. A connecting plate 2 is connected, and the centers of one ends of the connecting plate 1 and the connecting plate 2 are on the same axis.

Preferably, a number of uniform jack holes are provided in the overlapping portions of connecting plate one and connecting plate two. A bolt is provided in the central jack hole, and a latch is provided in one of the surrounding jack holes. The bolt one and the latch one are connected by an elastic rope one.

Preferably, the second fixing component includes a fixing rod 2 that is fixedly connected to the remaining two first supporting legs. One of the fixing rods 2 is rotatably connected to a connecting plate 3 through a bearing 3, and the other fixed rod 2 passes through a bearing 4. A connecting plate 4 is rotatably connected, and the center of one end of the connecting plate 3 and the connecting plate 4 is on the same axis.

Preferably, a number of uniform jack holes 2 are provided in the overlapping portions of the connecting plate 3 and the connecting plate 4. The jack hole 2 in the center is provided with bolts 2, and the surrounding jack 2 is provided with a latch 2, so Said bolt two and latch two are connected through elastic rope two.

The beneficial effects achieved by this utility model are:

1. By setting the first supporting leg and the connecting rod, the first supporting leg is rotated through the connecting rod to rotate the first supporting leg of the device above and below the device, and then through the first fixation connected to the first supporting leg The component and the second fixing component fix the distance between the first support legs, avoiding the need to separate the first support legs for transportation. At the same time, after the first support legs are fixed upward, they also play a relative protection role for the surveyor. ;

2. By setting up the second support leg, the compression bolt and the water drop level, you can first place the device on the road and observe the level of the device through the two water drop levels. If the device is in a tilted state, turn the compression bolt and the second The support legs move downward or upward to keep the device level at different construction sites to prevent losses caused by the surveying and mapping device during work.

Description of the drawings

Figure 1 shows a schematic three-dimensional structural diagram of an embodiment of the present utility model;

Figure 2 is a schematic diagram of the three-dimensional structure of Figure 1;

Figure 3 is a schematic diagram of the three-dimensional structure of Figure 1;

Figure 4 is a schematic three-dimensional structural view of the first fixing component shown in Figure 1;

FIG. 5 is a schematic three-dimensional structural view of the second fixing component shown in FIG. 1 .

Reference signs: 1. Installation plate; 2. Installation slot; 3. Connecting rod; 4. First support leg; 5. Second support leg; 6. Threaded hole; 7. Pressure bolt; 8. First fixing component ; 81. Fixed rod one; 82. Connecting plate one; 83. Connecting plate two; 84. Jack hole one; 85. Bolt one; 86. Latch one; 87. Elastic cord one; 9. Second fixing component; 91. Fixed rod two; 92, connecting plate three; 93, connecting plate four; 94, jack two; 95, bolt two; 96, latch two; 97, elastic rope two; 10, fixed plate; 11, rotating plate; 12. Outer cover; 13. Handle; 14. Connecting seat; 15. Surveying instrument; 16. Water drop level; 17. Jack three; 18. Through hole; 19. Latch three.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but cannot be used to limit the scope of protection of the present invention.

Example 1

As shown in Figures 1, 2 and 3, the utility model proposes a surveying and mapping device, which includes a mounting plate 1. Mounting slots 2 are provided on all four sides of the mounting plate 1. The lower position of the mounting slot 2 is fixedly connected with Connecting rod 3. A first supporting leg 4 is rotatably connected to the connecting rod 3. The bottom outer ring of the first supporting leg 4 is movable with a second supporting leg 5. The top side of the second supporting leg 5 is provided with a threaded hole 6. , a compression bolt 7 is threadedly connected in the threaded hole 6, a first fixing component 8 is installed on the two first supporting legs 4, and a second fixing component 8 is installed on the other two first supporting legs 4 below the first fixing component 8. Fixed component 9, the top center of the mounting plate 1 is fixedly connected to the fixed plate 10, the top of the fixed plate 10 is connected to the rotating plate 11 through the rotation of the rotating shaft, the surveyor 15 is installed above the rotating plate 11, and the top center of the rotating plate 11 is fixed A connecting base 14 is connected. A surveyor 15 is installed on the top of the connecting base 14. An outer cover 12 is fixedly connected to the top of the rotating plate 11. A handle 13 is installed on the top of the outer cover 12. The top of the rotating plate 11 is installed on both sides of the outer cover 12. There is a water drop level 16, a number of uniform jack holes 17 are provided on the top of the fixed plate 10, a through hole 18 matching the jack holes 17 is provided on the rotating plate 11, and a latch 3 19 is installed in the through hole 18.

In this embodiment, the installation groove 2 is provided to facilitate the rotation of the first support leg 4, and the connecting rod 3 is placed at a lower position in the installation groove 2 to facilitate the rotation of the first support leg 4. The rotating shaft 1 is provided between the fixed plate 10 and the rotating plate 11 to facilitate the rotation of the surveying and mapping instrument 15. When placing the surveying and mapping in different directions, the entire device needs to be moved. By arranging the through hole 18 and the jack 3 17, it is convenient to Fix the rotating plate 11 on the fixed plate 10 to prevent the rotating plate 11 from rotating by itself after rotating to a suitable angle, resulting in a waste of surveying and mapping time. The outer cover 12 can protect the surveying instrument 15 from being used outdoors. When encountering rainy weather during surveying and mapping, the handle 13 is to facilitate the movement of the device during the surveying and mapping process. The compression bolt 7 is provided to control the expansion and contraction of the second support leg 5 and to cooperate with the water drop level 16 for horizontal adjustment. , The water drop level 16 is an instrument for measuring levels in two directions.

Example 2

As shown in Figures 4 and 5, the utility model proposes a surveying and mapping device. Compared with Embodiment 1, this embodiment also includes a first fixing component 8 and a second fixing component 9. The first fixing component 8 includes two A fixed rod 81 is fixedly connected to the first supporting leg 4. One fixed rod 81 is rotatably connected to a connecting plate 82 through a bearing 1, and the other fixed rod 81 is rotatably connected to a connecting plate 83 through a bearing 2. The connecting plate The centers of one end of connecting plate one 82 and connecting plate two 83 are on the same axis. The overlapping portions of connecting plate one 82 and connecting plate two 83 are provided with several uniform jack holes 84. A bolt is provided in the central jack hole 84. 85, a surrounding socket 84 is provided with a latch 86, the bolt 85 and the latch 86 are connected by an elastic rope 87, the second fixing component 9 includes a fixing device that is fixedly connected to the remaining two first support legs 4 Rod two 91, one fixed rod two 91 is rotatably connected to a connecting plate three 92 through bearing three, and the other fixed rod two 91 is rotatably connected to a connecting plate four 93 through bearing four. The center of one end of connecting plate three 92 and connecting plate four 93 On the same axis, the overlapping portions of connecting plate three 92 and connecting plate four 93 are provided with several uniform jack holes 94 . Bolts 95 are provided in the jack two 94 in the center, and one of the surrounding jack holes 94 is provided with two bolts 95 . A second bolt 96 is provided, and the second bolt 95 and the second bolt 96 are connected by an elastic rope 97 .

In this embodiment, the four first supporting legs 4 are divided into two groups. One group is equipped with the first fixing component 8, and the other group is installed with the second fixing component 9. , the connecting plate one 82 and the connecting plate two 83 are connected to the fixed rod one 81 through the bearing one and the bearing two respectively, and are arranged on one side of the first support leg 4 to facilitate the connection of the connecting plate one 82 and the connecting plate two 83 Rotate so that the connecting plate one 82 and the connecting plate two 83 can be connected through the bolt one 85. The bolt one 85 is detachable and can be inserted into the surrounding jack hole one 84 through the latch one 86 to connect the connecting plate one 82 and the connecting plate two 83. The angle between the connecting plates 83 is fixed. The function of the elastic cord 87 and the elastic cord 2 97 is to connect the bolt 85 and the latch 86, the bolt 95 and the latch 2 96. The second fixing component 9 and The process for the first fixation component 8 is the same.

Working principle: The utility model proposes a surveying and mapping device. The state in Figure 1 is an open state. When the device needs to be collected, first pull out the pin 319 and rotate the surveying and mapping instrument 15 to be in line with the installation plate 1. level, then stop rotating, insert pin three 19 into jack three 17 through through hole 18, fix the rotating plate 11, and then rotate the compression bolt 7. The rotation of the compression bolt 7 will cause the compression bolt 7 to move toward When the compression bolt 7 rotates to the appropriate position, move the second support leg 5 upward to the same four appropriate positions, and then rotate the compression bolt 7 in the opposite direction. At this time, the compression bolt 7 will move inward to squeeze the first supporting leg 4, fix the second supporting leg 5 on the first supporting leg 4, and then remove the latch one 86 and the latch two 96 from the jack one 84 and the jack two respectively. 94, and then pull out bolt one 85 and bolt two 95. After they are all pulled out, rotate the first supporting legs 4 respectively to the upward position. The four first supporting legs 4 After all rotations are completed, rotate connecting plate one 82, connecting plate two 83, connecting plate three 92 and connecting plate four 93 respectively through fixed rod one 81 and fixed rod two 91. When it reaches above the outer cover 12, stop rotating, and then Align jack one 84 and jack two 94, insert bolt one 85 and bolt two 95 into the middle jack one 84 and jack two 94 respectively, then select the appropriate angle to insert pin one 86 and pin two 96 respectively. Go to one of the surrounding jacks 84 and 94, and collect the device. When using it, follow the steps in reverse. At the same time, when you need to level the bracket after installing it, first place the device on On the ground, observe the two water drop levels 16 and then use the display on the water drop level 16 to twist the compression bolt 7 and move the second support leg 5 upward or downward. After completion, screw the compression bolt 7 into the threaded hole 6. , fix the second supporting leg 5 to complete leveling.

The above are only the preferred embodiments of the present utility model. It should be pointed out that those of ordinary skill in the art can also make several improvements and deformations without departing from the technical principles of the present utility model. These improvements and deformations can It should also be regarded as the protection scope of the present utility model.

Claims (7)

1. The utility model provides a mapping device, its characterized in that, including mounting panel (1), mounting groove (2) have all been seted up to the four sides of mounting panel (1), position fixedly connected with connecting rod (3) down in mounting groove (2), rotate on connecting rod (3) and be connected with first supporting leg (4), the bottom outer lane movable sleeve of first supporting leg (4) is equipped with second supporting leg (5), screw hole (6) have been seted up on top one side of second supporting leg (5), threaded connection has hold-down bolt (7) in screw hole (6), two install first fixed subassembly (8) on first supporting leg (4), and two in addition second fixed subassembly (9) are installed to the below that is located first fixed subassembly (8) on first supporting leg (4), the top center fixedly connected with fixed plate (10) of mounting panel (1), the top of fixed plate (10) is connected with through pivot rotation and is turned round board (11), mapping appearance (15) are installed to the top of turned round board (11).

2. A surveying and mapping device according to claim 1, characterized in that the top center of the rotating plate (11) is fixedly connected with a connecting seat (14), a surveying and mapping instrument (15) is installed at the top of the connecting seat (14), an outer cover (12) is fixedly connected to the top of the rotating plate (11), a handle (13) is installed at the top of the outer cover (12), and water drop level gauges (16) are installed at the two sides of the top of the rotating plate (11) located on the outer cover (12).

3. A surveying and mapping device according to claim 1, wherein the top of the fixed plate (10) is provided with a plurality of uniform jack three (17), the rotating plate (11) is provided with a through hole (18) matched with the jack three (17), and the through hole (18) is provided with a bolt three (19).

4. A surveying and mapping apparatus according to claim 1, wherein the first fixing assembly (8) comprises a first fixing rod (81) fixedly connected to the two first supporting legs (4), one fixing rod (81) is rotatably connected to a first connecting plate (82) through a bearing, the other fixing rod (81) is rotatably connected to a second connecting plate (83) through a second bearing, and one end centers of the first connecting plate (82) and the second connecting plate (83) are on the same axis.

5. A surveying and mapping apparatus according to claim 4, wherein the overlapping parts of the first connecting plate (82) and the second connecting plate (83) are provided with a plurality of uniform first insertion holes (84), first bolts (85) are arranged in the first insertion holes (84) positioned at the center, first bolts (86) are arranged in the first insertion holes (84) positioned at the periphery, and the first bolts (85) and the first bolts (86) are connected through first elastic ropes (87).

6. A surveying and mapping apparatus according to claim 1, wherein the second fixing assembly (9) comprises a second fixing rod (91) fixedly connected to the remaining two first supporting legs (4), one second fixing rod (91) is rotatably connected to a third connecting plate (92) through a third bearing, the other second fixing rod (91) is rotatably connected to a fourth connecting plate (93) through a fourth bearing, and one end centers of the third connecting plate (92) and the fourth connecting plate (93) are on the same axis.

7. The surveying and mapping device according to claim 6, wherein a plurality of uniform second insertion holes (94) are formed in the overlapping portion of the third connection plate (92) and the fourth connection plate (93), second bolts (95) are arranged in the second insertion holes (94) located in the center, second bolts (96) are arranged in the second insertion holes (94) located in the periphery, and the second bolts (95) and the second bolts (96) are connected through second elastic ropes (97).