Surveying and mapping equipment

Abstract

The utility model discloses surveying and mapping equipment, and relates to the technical field of surveying and mapping equipment. The device comprises a base plate, a protective cover is fixedly connected to the top of the base disc, a surveying and mapping instrument body is fixedly connected into the protective cover, two protruding blocks are fixedly connected to one side of the protective cover, a writing table is arranged between the two protruding blocks, telescopic supporting legs are fixedly connected to the bottom of the base disc, and fixing cones are fixedly connected to the bottoms of the three telescopic supporting legs. Anti-sinking assemblies are arranged outside the three fixing cones; the writing table comprises a writing panel rotationally connected between the two protruding blocks, and two supporting plates are rotationally connected to the bottom of the writing panel. The anti-sinking assembly comprises a fixing block fixedly connected to the exterior of the fixing cone, and a baffle disc is slidably connected to the exterior of the fixing block. According to the utility model, the writing panel is supported by the two supporting plates, so that an operator can record data more stably; and the stress area with the ground is increased through the baffle disc, so that the influence on the surveying and mapping accuracy caused by sedimentation in the surveying and mapping process can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to surveying and mapping equipment technical field, especially, relate to a surveying and mapping equipment. BACKGROUND

[0002] In the construction, use surveying and mapping equipment (such as total station, GPS, laser scanner etc.) can improve engineering quality and efficiency, these equipment pass through millimeter level precision measurement and real-time data acquisition, reduce human error and material waste, ensure that construction meets the design requirements.

[0003] For example, a kind of surveying and mapping equipment is disclosed in a Chinese patent with publication number CN221745052U, including total station body, the outside of the total station body is equipped with protective frame, the bottom of the total station body is equipped with support, the side of the protective frame is connected with support block, and the bottom of support block is equipped with motor, the output end of the motor is connected with rotating shaft penetrating support block inner wall, and rotating shaft is equipped on the outside of rotating plate. The utility model discloses a rotating plate and motor, when the data of surveying and mapping need to be recorded, the rotation of motor can be driven, so that it drives the overturning operation of rotating plate, i.e. recording paper can be supported, to facilitate the operation of staff recording, protective frame and baffle are provided, in the process of use, through the protective frame with greater thickness, cooperate with the setting of baffle and sliding slot, the total station body in the process of use can be shielded from direct sunlight, to effectively prevent the display screen from reflecting in the process of watching.

[0004] However, the rotating plate of the above device is single-sided fixed, which leads to bending and shaking when stressed, making recording unstable, and the above device is used on soft ground, and long-time surveying and mapping will settle, affecting the accuracy of surveying and mapping data.

[0005] Therefore, we provide a surveying and mapping equipment to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a surveying and mapping equipment, which supports the writing panel through two supporting plates and increases the stress area with the ground through the baffle, solving the problems of deformation of the existing rotating plate under pressure and settlement during surveying and mapping.

[0007] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model further sets up, two bracing plates opposite right angle place all fixed connection with arc recess, the side of protection cover rotatory connection with the recess compatible clamping block.

[0009] The utility model further sets up, the inside of recess all sets up jack, the side of protection cover fixed connection two symmetric setting spring latch, and the movable end of spring latch is compatible with jack.

[0010] The utility model further sets up, the inside of recess all sets up jack, the side of protection cover fixed connection two symmetric setting spring latch, and the movable end of spring latch is compatible with jack.

[0011] The utility model further sets up, the inside of recess all sets up jack, the side of protection cover fixed connection two symmetric setting spring latch, and the movable end of spring latch is compatible with jack.

[0012] The utility model further sets up, the inside of recess all sets up jack, the side of protection cover fixed connection two symmetric setting spring latch, and the movable end of spring latch is compatible with jack.

[0013] The utility model further sets up, the inside of recess all sets up jack, the side of protection cover fixed connection two symmetric setting spring latch, and the movable end of spring latch is compatible with jack.

[0014] The utility model further sets up, the inside of recess all sets up jack, the side of protection cover fixed connection two symmetric setting spring latch, and the movable end of spring latch is compatible with jack.

[0015] The utility model has the advantages of the following:

[0016] 1, the utility model through the rotation clamping block makes it from recess removal, after the downward turning of writing panel, at the same time, under the action of gravity two bracing plates open, after the dolly of two spring latches, make the movable end of spring latch insert corresponding jack, can fix bracing plate, and then can enhance the stability of writing panel when under stress.

[0017] 2, the utility model discloses a horizontal rotation of the baffle disc, and then pushes the baffle disc forward, makes two slide bars in the baffle disc respectively card into two card slots, realizes the up and down limit of baffle disc, and then can increase the stress area with the ground on the soft land, thereby avoiding the settlement in the process of surveying and mapping and influence surveying and mapping accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be to the embodiment description needed to use the drawing briefly introduce.

[0019] Figure 1 It is the utility model expansion state schematic drawing.

[0020] Figure 2 It is the utility model folding state schematic drawing.

[0021] Figure 3 It is the bottom structure schematic drawing of the writing panel of the utility model.

[0022] Figure 4 It is the structure schematic drawing of the anti-trap assembly of the utility model.

[0023] Figure 5 It is Figure 2 The enlarged structure schematic drawing of A in the middle.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 100, base disc;200, protective cover;201, protruding block;300, surveying instrument body;400, writing table;401, writing panel;402, support plate;402a, recess;402b, jack;403, clamping block;404, spring latch;500, telescopic supporting leg;501, mounting seat;502, sleeve;503, telescopic leg;504, locking bolt;600, fixed cone;700, anti-trap assembly;701, fixed block;701a, sliding groove;701b, U-shaped groove;702, baffle disc;702a, card slot;702b, slide bar;702c, clamping column. DETAILED DESCRIPTION

[0026] The technical scheme in the utility model embodiment will be described clearly and completely in conjunction with the drawings in the utility model embodiment.

[0027] Embodiment 1

[0028] Please refer to Figures 1 to 3 And Figure 5The utility model relates a surveying and mapping equipment, including base disc 100, the top fixed connection of base disc 100 has the protective cover 200, the inside fixed connection of protective cover 200 has surveying and mapping instrument body 300, one side fixed connection of protective cover 200 has two lugs 201, be provided with writing table 400 between two lugs 201, the bottom of base disc 100 is connected with three telescopic legs 500 that distribute equidistance along the circumference, the bottom of three telescopic legs 500 all fixed connection has fixed cone 600, the outside of three fixed cone 600 all is provided with prevent trapping subassembly 700, writing table 400 includes the writing panel 401 that rotates and connects between two lugs 201, the bottom rotation of writing panel 401 is connected with two mutually parallel bracing plates 402, the top fixed connection of writing panel 401 has rubber pad, can play the supporting effect to writing panel 401 through two bracing plates 402, avoid writing panel 401 deformation under pressure, make when the operating personnel is more stable on writing panel 401 record data.

[0029] Specifically, the two bracing plates 402 are fixedly connected with arc-shaped grooves 402a at opposite right angles, and a clamping block 403 that is matched with the grooves 402a is rotatably connected to one side of the protective cover 200. By rotating the clamping block 403 into the two grooves 402a, the writing panel 401 in the folded state can be locked, and the writing panel 401 can be prevented from opening during movement. The grooves 402a are each provided with a jack 402b inside, and two spring latches 404 that are symmetrically arranged are fixedly connected to one side of the protective cover 200, and the movable ends of the spring latches 404 are matched with the jacks 402b. By inserting the movable ends of the spring latches 404 into the corresponding jacks 402b, the opened bracing plates 402 can be fixed, and the writing panel 401 can be more stable after being opened.

[0030] The operation process of the embodiment is as follows: when recording surveying and mapping data is needed, first, rotate the clamping block 403 to move it out of the groove 402a, then fold down the writing panel 401, at the same time, under the action of gravity, the two bracing plates 402 are opened, then pull the two spring latches 404, so that the movable ends of the spring latches 404 are inserted into the corresponding jacks 402b, the bracing plates 402 can be fixed, and the writing panel 401 can be more stable under stress.

[0031] Embodiment 2

[0032] Please refer to Figure 1 , Figure 2 and Figure 4On the basis of the first embodiment, the anti-trapping assembly 700 comprises a fixed block 701 fixedly connected to the outside of the fixed cone 600 near the top end, and the outside of the fixed block 701 is slidingly connected with a baffle disc 702. The baffle disc 702 can increase the force receiving area on the soft ground, thereby avoiding the settlement during the surveying and mapping process to affect the accuracy of the surveying and mapping.

[0033] Specifically, both sides of the fixed block 701 are provided with sliding grooves 701a, the inside of the baffle disc 702 is provided with clamping grooves 702a matching the width of the fixed block 701, both sides of the inside of the clamping grooves 702a are fixedly connected with sliding strips 702b, and the two sliding strips 702b are slidingly connected to the inside of the two sliding grooves 701a, respectively. By clamping the two sliding strips 702b in the baffle disc 702 into the two clamping grooves 702a, respectively, the baffle disc 702 can be positioned up and down, and the supporting effect can be achieved.

[0034] Further, the inside of the two sliding grooves 701a is provided with a U-shaped groove 701b, and the two sides of the inside of the clamping groove 702a near the opening are fixedly connected with clamping columns 702c, and the clamping columns 702c slidingly in the corresponding U-shaped grooves 701b. By pulling the clamping column 702c to the deepest part of the U-shaped groove 701b, the baffle disc 702 can be rotated, the overall volume after folding can be reduced, and the transportation of the device is more convenient.

[0035] The operation process of the embodiment is as follows: when the device needs to be fixed, first rotate the baffle disc 702 to the horizontal position, then push the baffle disc 702 forward, so that the two sliding strips 702b in the baffle disc 702 are clamped into the two clamping grooves 702a, respectively, to position the baffle disc 702 up and down, and then the force receiving area on the soft ground can be increased, thereby avoiding the settlement during the surveying and mapping process to affect the accuracy of the surveying and mapping.

[0036] Embodiment 3

[0037] Please refer to Figure 1 and Figure 2 On the basis of the first embodiment and the second embodiment, the telescopic supporting leg 500 comprises a mounting seat 501 fixedly connected to the bottom of the base disc 100, a sleeve 502 rotatingly connected to the inside of the mounting seat 501, a telescopic leg 503 slidingly sleeved at the bottom of the sleeve 502, and a fixed cone 600 fixedly connected to the bottom of the telescopic leg 503. A locking bolt 504 is threadedly sleeved on the outside of the sleeve 502 near the bottom end, and the locking bolt 504 penetrates through the outer wall of the sleeve 502 and presses on the outside of the telescopic leg 503. By pulling the telescopic leg 503 and tightening the locking bolt 504, the length of the telescopic supporting leg 500 can be adjusted.

[0038] Specifically, the side of the telescopic leg 503 in contact with the locking bolt 504 is provided with anti-skid lines, so that the locking bolt 504 can fix the telescopic leg 500 more stably.

[0039] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A mapping device comprising a base plate (100); characterized in that: The top of the base plate (100) is fixedly connected with a protective cover (200), the inside of the protective cover (200) is fixedly connected with a surveying instrument body (300), one side of the protective cover (200) is fixedly connected with two protrusions (201), a writing table (400) is arranged between the two protrusions (201), the bottom of the base plate (100) is connected with three telescopic legs (500) which are equidistantly distributed in the circumferential direction, the bottom of each of the three telescopic legs (500) is fixedly connected with a fixed cone (600), and the outside of each of the three fixed cones (600) is provided with an anti-trapping assembly (700). The writing table (400) comprises a writing panel (401) which is rotatably connected between the two protrusions (201), the bottom of the writing panel (401) is rotatably connected with two mutually parallel supporting plates (402), and the top of the writing panel (401) is fixedly connected with a rubber pad. The anti-trapping assembly (700) comprises a fixed block (701) which is fixedly connected to the outside of the fixed cone (600) near the top end, and the outside of the fixed block (701) is slidably connected with a baffle disc (702).

2. A surveying apparatus according to claim 1, wherein, The opposite right angles of each of the two supporting plates (402) are fixedly connected with an arc-shaped groove (402a), and one side of the protective cover (200) is rotatably connected with a clamping block (403) which is matched with the groove (402a).

3. A surveying apparatus according to claim 2, wherein, The inside of each of the grooves (402a) is provided with a jack (402b), one side of the protective cover (200) is fixedly connected with two symmetrically arranged spring latches (404), and the movable end of the spring latch (404) is matched with the jack (402b).

4. The mapping device of claim 1, wherein, The two sides of the fixed block (701) are provided with sliding grooves (701a), the inside of the baffle disc (702) is provided with a clamping groove (702a) which is matched with the fixed block (701) in width, the inside of the clamping groove (702a) is fixedly connected with sliding strips (702b) on both sides, and the two sliding strips (702b) are slidably connected in the inside of the two sliding grooves (701a), respectively.

5. A surveying apparatus according to claim 4, wherein, The inside of each of the two sliding grooves (701a) is provided with a U-shaped groove (701b), the inside of the clamping groove (702a) is fixedly connected with clamping columns (702c) near the opening on both sides, and the clamping columns (702c) slide in the corresponding U-shaped grooves (701b).

6. The mapping device of claim 1, wherein, The telescopic leg (503) is provided with anti-skid lines on the side in contact with the locking bolt (504).

7. A surveying apparatus according to claim 6, wherein, ​

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