Field surveying and mapping device

Abstract

The utility model discloses an on-site surveying and mapping device, and belongs to the field of surveying and mapping tools. An on-site surveying and mapping device comprises a support frame; the surveying instrument is arranged above the supporting frame; the on-site surveying and mapping device further comprises a connecting disc arranged on the supporting frame; the base is arranged at the bottom of the surveying instrument; the first pressing block is horizontally arranged on the connecting disc in a sliding manner; the driving group is arranged on the connecting disc and is used for driving the first pressing block to slide; wherein a positioning groove is formed in the connecting disc; a second pressing block is arranged on the base; the first pressing block is at least partially located above the second pressing block; the first pressing block abuts against the second pressing block up and down. The on-site surveying and mapping device has the beneficial effect that the surveying and mapping instrument and the supporting frame can be rapidly assembled and disassembled.

Description

Technical Field

[0001] The utility model relates to the field of surveying tools, and more specifically, to a field surveying device. Background Art

[0002] A surveying instrument support for surveying and mapping is a device that provides support during the use of a surveying instrument to reduce the burden on staff and improve the measurement precision.

[0003] The Chinese utility model patent with the authorization publication number CN212273585U discloses a surveying instrument support for surveying and mapping, which includes a main support frame. A steering shaft is welded to the support end of the main support frame, and a transfer plate is movably sleeved at one end of the steering shaft. Two opposite ends of the inner wall of the transfer plate are fixedly connected with main limit plates. During the use of the present utility model, by pushing the other end of the auxiliary arm towards the buffer block and turning the knob, the control rod drives the limit arm to rotate 90°, and a tensile force is applied to the reset spring to keep it in a stretched state. Through simple operations, the device can be switched between the moving state and the supporting state, thus ensuring that the main support frame will not slide due to the contact of the auxiliary wheels with the ground, resulting in a decrease in the measurement precision.

[0004] The above patent technology can achieve the advantages of being easy to move and improving precision. However, it is impossible to quickly install the surveying instrument, making the installation process of the surveying instrument too cumbersome and complex, which is not convenient for users to measure. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a field surveying device. The present utility model can drive the first pressing block to slide outwards by operating the driving group, quickly place the surveying instrument into the positioning groove, and then operate the driving group to drive the first pressing block to reset and quickly fix the surveying instrument on the connection plate.

[0006] This part of the content of this application is used to briefly introduce ideas, which will be described in detail in the following detailed implementation part. This part of the content of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0007] To solve the technical problems mentioned in the above background art part, some embodiments of this application provide a field surveying device, including:

[0008] A support frame;

[0009] A surveying instrument, arranged above the support frame;

[0010] The field surveying device further includes:

[0011] A connection plate, arranged on the support frame;

[0012] Base, provided at the bottom of the surveying instrument;

[0013] The first pressing block is horizontally slidably provided on the connecting disk;

[0014] The driving group is provided on the connecting disk and is used to drive the first pressing block to slide;

[0015] Wherein, a positioning groove is provided on the connecting disk; a second pressing block is provided on the base; at least a part of the first pressing block is located above the second pressing block; the first pressing block and the second pressing block are in upper and lower abutment.

[0016] Further, a positioning block is provided on the base;

[0017] Wherein, the positioning block is embedded in the positioning groove.

[0018] Further, the driving group includes:

[0019] A ring, rotatably provided on the connecting disk;

[0020] A pulling rope, with two ends respectively connected to the ring and the first pressing block;

[0021] A spring, used to connect the first pressing block and the connecting disk;

[0022] Wherein, a guiding groove is provided on the base; the first pressing block is slidably provided in the guiding groove.

[0023] Further, the driving group further includes:

[0024] A guiding rod, provided on the connecting disk;

[0025] Wherein, a guiding groove is provided on the first pressing block; the first pressing block is slidably connected to the guiding rod.

[0026] Further, the on-site surveying device further includes:

[0027] An inserting rod, slidably provided on the connecting disk;

[0028] Wherein, an inserting hole is provided on the ring.

[0029] Further, a handle is provided on the ring.

[0030] Further, the connecting disk includes:

[0031] A chassis, provided on the support frame;

[0032] An upper disk, threadedly connected to the chassis.

[0033] Further, the positioning groove is located on the chassis.

[0034] Further, the first pressing block is slidably provided on the upper disk.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] 1. The driving group drives the first pressing block to slide, so that the positioning groove is completely exposed, facilitating the rapid placement of the surveying instrument. At the same time, the driving group drives the first pressing block to reset and press the surveying instrument tightly, realizing the rapid disassembly and assembly of the surveying instrument.

[0037] 2. The positioning block is inserted into the positioning groove to limit the movement of the surveying instrument in the horizontal direction. In cooperation with the first pressing block pressing down on the second pressing block, the upward movement of the surveying instrument is restricted, realizing the fixation of the surveying instrument, which is convenient and fast.

[0038] 3. The insertion rod is inserted into the jack of the anti-rotation ring, facilitating the user to take out or put the surveying instrument into the positioning groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objects, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application.

[0040] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the elements and components are not necessarily drawn to scale.

[0041] In the drawings:

[0042] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0043] Figure 2 is the structural schematic diagram of a part of the embodiment, mainly showing the base structure;

[0044] Figure 3 is the structural schematic diagram of a part of the embodiment, mainly showing the connection plate structure;

[0045] Figure 4 is Figure 3 the cross-sectional view of;

[0046] Figure 5 is Figure 4 the enlarged view of part A of;

[0047] Figure 6 is the structural schematic diagram of a part of the embodiment, mainly showing the upper plate structure;

[0048] Figure 7 is the structural schematic diagram of a part of the embodiment, mainly showing the chassis structure;

[0049] Figure 8Schematic diagram of a part of the embodiment, mainly showing the structure of the first pressing block.

[0050] Reference numerals:

[0051] 100, on-site surveying device;

[0052] 101, surveying instrument;

[0053] 102, support frame;

[0054] 103, connecting plate; 103a, chassis; 103b, upper plate; 103c, positioning groove; 103d, through groove; 103e, sliding groove;

[0055] 104, base;

[0056] 105, first pressing block;

[0057] 106, driving group; 106a, ring; 106b, pulling rope; 106c, spring; 106d, guide rod; 106e, guide groove; 106f, jack;

[0058] 107, second pressing block;

[0059] 108, positioning block;

[0060] 109, handle;

[0061] 110, inserting rod. Detailed implementation manners

[0062] Hereinafter, embodiments of the present disclosure will be described in more detail with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0063] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0064] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or the interdependent relationship therebetween.

[0065] It should be noted that the modifications of "one" and "multiple" mentioned in this disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0066] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0067] Refer to Figure 1-8 , the on-site surveying and mapping device 100 includes: a surveying instrument 101, a support frame 102, a connection disk 103, a base 104, a first pressing block 105, a driving group 106, and a second pressing block 107; the support frame 102 is used to support the surveying instrument 101; the connection disk 103 is arranged on the support frame 102 and is used to connect the surveying instrument 101 and the support frame 102, and a positioning groove 103c is formed on the connection disk 103; the base 104 is arranged on the surveying instrument 101 and is located at the lower end of the surveying instrument 101, and a positioning block 108 is provided on the base 104, and the positioning block 108 is matched with the positioning groove 103c; the first pressing block 105 is horizontally slidably arranged on the connection disk 103; the driving group 106 is arranged on the connection disk 103 and is used to drive the first pressing block 105 to slide; the second pressing block 107 is integrally formed on the base 104, and the second pressing block 107 is located below a part of the first pressing block 105, so that the first pressing block 105 presses the second pressing block 107 to limit the upward removal of the surveying instrument 101.

[0068] When fixing the surveying instrument 101 to the connection disk 103, the user first operates the driving group 106 to drive the first pressing block 105 to move outward and then inserts the positioning block 108 into the positioning groove 103c. Then, the driving group 106 drives the first pressing block 105 to move towards the surveying instrument 101, so that the first pressing block 105 moves above the second pressing block 107, and the first pressing block 105 presses the second pressing block 107 to limit the upward movement of the surveying instrument 101 away from the connection disk 103, thus realizing the installation of the surveying instrument 101 on the connection disk 103.

[0069] The connection disk 103 is composed of a chassis 103a and an upper disk 103b. The chassis 103a is fixed on the support frame 102, and the positioning groove 103c is located on the upper end surface of the chassis 103a; the upper disk 103b is threadedly connected to the chassis 103a, and a through groove 103d for inserting the base 104 is formed on the upper disk 103b. The projection contour of the positioning groove 103c on the chassis 103a is located within the projection contour of the through groove 103d on the chassis 103a, and a sliding groove 103e for the horizontal sliding of the first pressing block 105 is provided on the upper disk 103b.

[0070] The driving group 106 includes: a circular ring 106a, a pulling rope 106b, a spring 106c, and a guide rod 106d; the circular ring 106a is rotatably arranged on the upper disc 103b, and the circular ring 106a surrounds the through groove 103d; one end of the pulling rope 106b is fixed on the circular ring 106a, and the other end of the pulling rope 106b is fixed on the first pressing block 105; one end of the spring 106c is fixed on the first pressing block 105, and the other end of the spring 106c is fixed on the inner wall of the sliding groove 103e, and is used to push the first pressing block 105 to slide in the direction of the through groove 103d, so that the first pressing block 105 slides to directly above the second pressing block 107 and presses the second pressing block 107 under the first pressing block 105; the guide rod 106d is configured to be cylindrical, the guide rod 106d is horizontally placed, the axis of the guide rod 106d is parallel to the sliding direction of the first pressing block 105, a guide groove 106e is formed in the first pressing block 105, and the guide rod 106d is inserted into the guide groove 106e and is slidably connected with the guide groove 106e.

[0071] During operation, the user rotates the circular ring 106a, pulls the first pressing block 105 to move in the direction of the outer circle of the circular ring 106a through the pulling rope 106b, so that the positioning groove 103c is completely exposed. Then, the surveying instrument 101 is placed on the base 104, and the positioning block 108 is inserted into the positioning groove 103c to limit the movement of the surveying instrument 101 in the horizontal direction. Then, the circular ring 106a is released, and the spring 106c rebounds, driving the first pressing block 105 to move in the direction of the surveying instrument 101, so that the first pressing block 105 moves above the second pressing block 107, and the first pressing block 105 presses down the second pressing block 107 to limit the movement of the surveying instrument 101 in the vertical direction, realizing the complete fixation of the surveying instrument 101 on the base 104.

[0072] To facilitate the user to rotate the circular ring 106a, a handle 109 is fixed on the circular ring 106a; a jack 106f is formed on the side wall of the circular ring 106a, and a plug rod 110 is slidably arranged on the upper disc 103b, and the plug rod 110 can be inserted into the jack 106f to stop the rotation of the circular ring 106a.

[0073] After rotating the circular ring 106a to drive the first pressing block 105 to move in the direction of the outer circle of the circular ring 106a, the jack 106f is moved to the position of the plug rod 110. Then, the plug rod 110 is slid to insert the plug rod 110 into the jack 106f to fix and stop the rotation of the circular ring 106a, so that the user can free up hands to pick up the surveying instrument 101. After the surveying instrument 101 is placed on the chassis 103a, the user pulls out the plug rod 110 to cancel the anti-rotation of the circular ring 106a. Then, the elastic force of the spring 106c will drive the first pressing block 105 to reset.

[0074] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the embodiments of the present disclosure that have similar functions.

Claims

1. A on-site surveying and mapping device, comprising: A support frame (102), A surveying instrument (101), arranged above the support frame (102); Characterized in that: The on-site surveying and mapping device further comprises: A connecting plate (103), arranged on the support frame (102); A base (104), arranged at the bottom of the surveying instrument (101); A first pressing block (105), horizontally slidably arranged on the connecting plate (103); A driving group (106), arranged on the connecting plate (103) and used to drive the first pressing block (105) to slide; Wherein, a positioning groove (103c) is formed on the connecting plate (103); a second pressing block (107) is arranged on the base (104); at least part of the first pressing block (105) is located above the second pressing block (107); the first pressing block (105) and the second pressing block (107) are in upper and lower abutment.

2. The on-site surveying and mapping device according to claim 1, characterized in that: A positioning block (108) is arranged on the base (104); Wherein, the positioning block (108) is embedded in the positioning groove (103c).

3. The on-site surveying and mapping device according to claim 1, characterized in that: The driving group (106) comprises: A ring (106a), rotatably arranged on the connecting plate (103); A pulling rope (106b), with two ends respectively connected to the ring (106a) and the first pressing block (105); A spring (106c), used to connect the first pressing block (105) and the connecting plate (103); Wherein, a guiding groove (106e) is formed on the base (104); the first pressing block (105) is slidably arranged in the guiding groove (106e).

4. The on-site surveying and mapping device according to claim 3, characterized in that: The driving group (106) further comprises: A guiding rod (106d), arranged on the connecting plate (103); Wherein, a guiding groove (106e) is formed on the first pressing block (105); the first pressing block (105) is slidably connected to the guiding rod (106d).

5. The on-site surveying and mapping device according to claim 3, characterized in that: The on-site surveying and mapping device further comprises: An inserting rod (110), slidably arranged on the connecting plate (103); Wherein, a jack (106f) is formed on the ring (106a).

6. The on-site surveying and mapping device according to claim 5, characterized in that: A handle (109) is arranged on the ring (106a).

7. The on-site surveying and mapping device according to claim 1, characterized in that: The connecting plate (103) comprises: A chassis (103a), arranged on the support frame (102); An upper plate (103b), threadedly connected to the chassis (103a).

8. The on-site surveying and mapping device according to claim 7, characterized in that: The positioning groove (103c) is located on the chassis (103a).

9. The on-site surveying and mapping device according to claim 8, characterized in that: The first pressing block (105) is slidably arranged on the upper plate (103b).

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