Image-text board for geological survey design

Abstract

The utility model discloses an image-text board for geological survey design, which comprises a base, the top of the base is fixedly connected with a shell, the top of the shell is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a gear, and the top of the shell is fixedly connected with a support frame. Through cooperation of the base, the shell, the rotating shaft, the gear, the supporting frame, the threaded rod, the semi-arc-shaped block and the teeth, the image-text board body can be adjusted in the horizontal direction according to the use requirement, and then through cooperation of the hollow column, the lifting groove, the lifting rod, the positioning groove, the positioning hole and the plug pin, the image-text board body can be adjusted in the horizontal direction; according to the image-text board, the height of the image-text board body can be adjusted according to use requirements, then the inclination angle of the image-text board body can be adjusted through cooperation of the hinge pieces, therefore, adjustment of the height, the inclination direction and the horizontal direction of the image-text board body can be achieved, and then the practicability of the image-text board body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration design, and particularly relates to a graphic board for geological exploration design. Background Technique

[0002] Survey and design are important links in engineering construction. The quality of survey and design not only affects the investment benefit, quality and safety of construction projects, but also has a significant impact on the development of urban construction in terms of its technical level and guiding ideology; the graphic board is a tool often used in exploration and design, and it can assist designers in drawing drawings and charts.

[0003] After retrieval, a graphic board for geological exploration design disclosed in Chinese Patent Application No. 202121898649.1, this patent relates to the field of graphic boards, and discloses a graphic board for geological exploration design, including a graphic board main body, an outer rectangular support is arranged below the graphic board main body, a rectangular groove is opened at the top of the outer rectangular support, an inner rectangular support is in contact with the inner walls around the rectangular groove, a square groove is opened at the top of the inner rectangular support, a square plate is clamped in the square groove, the top of the square plate is fixedly connected with the graphic board main body, a vertical groove is opened on the bottom inner wall of the square groove, a vertical plate is arranged in the vertical groove, a lower plate, an upper plate and a pulling plate are fixedly connected to one side of the vertical plate, a plurality of lower grooves are opened on one inner wall of the rectangular groove, the lower plate is clamped with the lower grooves, a bottom groove is opened at the bottom of the square plate, and an upper groove is opened on one inner wall of the bottom groove. The utility model has the following advantages and effects: it can conveniently adjust the height of the graphic board, and it is convenient to disassemble the graphic board for transportation.

[0004] Although the above patent can conveniently adjust the height of the graphic board and is convenient to disassemble the graphic board for transportation, in actual use, this patent can only perform vertical lifting adjustment on the graphic board main body, and cannot perform rotation adjustment on its tilt angle and horizontal direction, so that the use of the graphic board main body is restricted to a certain extent in geological exploration work, and it is more inconvenient to use.

[0005] Therefore, it is necessary to transform the graphic board in the above patent to effectively prevent the problem that only the vertical lifting adjustment can be performed on the graphic board main body, and the tilt angle and horizontal direction cannot be rotated and adjusted, resulting in certain restrictions on the use of the graphic board main body in geological exploration work. Content of the Utility Model

[0006] To solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a graphic board for geological exploration design, which has the advantages of being able to adjust the height, tilt direction and horizontal direction of the graphic board main body, thereby improving the practicability of the device, and solving the problem that only the vertical lifting adjustment of the graphic board main body can be carried out, and the tilt angle and horizontal direction cannot be rotated and adjusted, so that the use of the graphic board main body in geological exploration work is subject to certain limitations.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A graphic board for geological exploration design, including a base, the top of the base is fixedly connected with a housing, the top of the housing is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a gear, the top of the housing is fixedly connected with a support frame, the inside of the support frame is threadedly connected with a threaded rod, the other end of the threaded rod is rotatably connected with a semi-circular block, the inner wall of the semi-circular block is fixedly connected with teeth, and the teeth cooperate with the gear, the top of the rotating shaft is fixedly connected with a hollow column, the top of the hollow column is provided with a lifting groove, the inside of the lifting groove is slidably connected with a lifting rod, a plurality of positioning grooves are arranged on the surface of the lifting rod, and the plurality of positioning grooves are arranged vertically and evenly, a positioning hole is provided on the surface of the hollow column, a pin is fixedly connected inside the positioning hole, and the pin cooperates with the positioning groove, the top of the lifting rod is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a hinge, and the inside of the hinge is hinged with a graphic board main body.

[0008] Preferably, a sliding strip is fixedly connected to the surface of the support frame, and the sliding strip is fixedly connected with the housing, a sliding block is fixedly connected to the bottom of the semi-circular block, and the sliding block is slidably connected with the sliding strip.

[0009] Preferably, a limiting groove is provided inside the positioning hole, a limiting ring is fixedly connected to the surface of the pin, and the limiting ring is slidably connected with the limiting groove.

[0010] Preferably, a spring is sleeved on the surface of the pin, and the spring is located outside the limiting ring and cooperates with the limiting groove.

[0011] Preferably, a fixed telescopic rod is hinged to the front of the mounting plate, and the other end of the fixed telescopic rod is hinged to the bottom of the graphic board main body.

[0012] Preferably, fixing holes are provided at the tops of the four corners of the base, and fixing anchors are threadedly connected inside the fixing holes.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the cooperation of the base, the housing, the rotating shaft, the gear, the support frame, the threaded rod, the semi-circular block and the teeth, the present utility model can adjust the horizontal direction of the main body of the graphic board according to the usage requirements. Then, through the cooperation of the hollow column, the lifting groove, the lifting rod, the positioning groove, the positioning hole and the pin, the height of the main body of the graphic board can be adjusted according to the usage requirements. Then, through the cooperation of the hinge member, the inclination angle of the main body of the graphic board can be adjusted, so that the height, the inclination direction and the horizontal direction of the main body of the graphic board can be adjusted, and thus the practicability of the main body of the graphic board can be improved.

[0015] 2. Through the arrangement of the slide bar and the slider, the movement track of the semi-circular block can be restricted, so that it can only perform linear movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a partial sectional schematic view of the cooperation of the hollow column, the lifting groove and the lifting rod of the present utility model;

[0018] Figure 3 is a top-down three-dimensional schematic view of the cooperation of the gear and the semi-circular block of the present utility model;

[0019] Figure 4 is a bottom-up three-dimensional schematic view of the cooperation of the slide bar and the slider of the present utility model;

[0020] Figure 5 is the present utility model Figure 2 the enlarged schematic view at A in.

[0021] In the figure: 1. Base; 2. Housing; 3. Rotating shaft; 4. Gear; 5. Support frame; 6. Threaded rod; 7. Semi-circular block; 8. Teeth; 9. Hollow column; 10. Lifting groove; 11. Lifting rod; 12. Positioning groove; 13. Positioning hole; 14. Pin; 15. Mounting plate; 16. Hinge member; 17. Main body of the graphic board; 18. Slide bar; 19. Slider; 20. Limit groove; 21. Limit ring; 22. Spring; 23. Fixable telescopic rod; 24. Fixing hole; 25. Fixing anchor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] AsFigures 1 to 5 As shown in the figure, a graphic board for geological exploration and design provided by the utility model includes a base 1. A housing 2 is fixedly connected to the top of the base 1. A rotating shaft 3 is rotatably connected to the top of the housing 2. A gear 4 is fixedly connected to the surface of the rotating shaft 3. A support frame 5 is fixedly connected to the top of the housing 2. A threaded rod 6 is threadedly connected to the inside of the support frame 5. The other end of the threaded rod 6 is rotatably connected to a semi-circular block 7. Teeth 8 are fixedly connected to the inner wall of the semi-circular block 7, and the teeth 8 are used in cooperation with the gear 4. A hollow column 9 is fixedly connected to the top of the rotating shaft 3. A lifting groove 10 is formed in the top of the hollow column 9. A lifting rod 11 is slidably connected to the inside of the lifting groove 10. A plurality of positioning grooves 12 are formed in the surface of the lifting rod 11, and the plurality of positioning grooves 12 are vertically arranged at equal intervals. A positioning hole 13 is formed in the surface of the hollow column 9. A plug 14 is fixedly connected to the inside of the positioning hole 13, and the plug 14 is used in cooperation with the positioning groove 12. A mounting plate 15 is fixedly connected to the top of the lifting rod 11. A hinge member 16 is fixedly connected to the top of the mounting plate 15. A graphic board main body 17 is hinged to the inside of the hinge member 16.

[0024] Reference Figure 4 As shown in FIGS. and, a sliding bar 18 is fixedly connected to the surface of the support frame 5, and the sliding bar 18 is fixedly connected to the housing 2. A sliding block 19 is fixedly connected to the bottom of the semi-circular block 7, and the sliding block 19 is slidably connected to the sliding bar 18.

[0025] As a technical optimization scheme of the utility model, through the arrangement of the sliding bar 18 and the sliding block 19, the movement track of the semi-circular block 7 can be restricted, so that it can only perform linear movement.

[0026] Reference Figure 2 And Figure 5 As shown in FIGS. and, a limiting groove 20 is formed in the inside of the positioning hole 13. A limiting ring 21 is fixedly connected to the surface of the plug 14, and the limiting ring 21 is slidably connected to the limiting groove 20.

[0027] As a technical optimization scheme of the utility model, through the arrangement of the limiting groove 20 and the limiting ring 21, the problem that the plug 14 is separated from the positioning hole 13 and lost can be prevented.

[0028] Reference Figure 5 As shown in FIG., a spring 22 is sleeved on the surface of the plug 14, and the spring 22 is located outside the limiting ring 21 and is used in cooperation with the limiting groove 20.

[0029] As a technical optimization scheme of the utility model, through the arrangement of the spring 22, an inward thrust can be given to the limiting ring 21, and the clamping effect between the plug 14 and the positioning groove 12 can be improved.

[0030] Reference Figure 1, a fixed telescopic rod 23 is hinged to the front of the mounting plate 15, and the other end of the fixed telescopic rod 23 is hinged to the bottom of the graphic board main body 17.

[0031] As a technical optimization scheme of the present utility model, through the setting of the fixed telescopic rod 23, the inclination angle of the graphic board main body 17 can be positioned and a supporting force can be provided for it.

[0032] Reference Figure 1 , fixing holes 24 are opened at the tops of the four corners of the base 1, and fixing anchors 25 are threadedly connected inside the fixing holes 24.

[0033] As a technical optimization scheme of the present utility model, through the setting of the fixing holes 24 and the fixing anchors 25, the device can be positioned and its grip can be improved.

[0034] The working principle and usage process of the present utility model: When the staff uses the graphic board for geological exploration design, first, the base 1 can be positioned at the designated position through the fixing holes 24 and the fixing anchors 25, and then the hollow column 9 can be rotated to adjust the horizontal direction of the graphic board main body 17, so that the hollow column 9 drives the rotating shaft 3 to rotate horizontally to a suitable angle. Then, the threaded rod 6 is rotated so that the teeth 8 on the semi-circular block 7 mesh with the gear 4 on the rotating shaft 3, and then the gear 4 can be clamped and positioned, so that the braking effect on the rotating shaft 3 can be achieved, and then the horizontal direction of the graphic board main body 17 can be adjusted. Then, when the height of the graphic board main body 17 needs to be adjusted, first, the bolt 14 is pulled outwards to make it leave the positioning groove 12. At this time, the limiting ring 21 on the bolt 14 presses the spring 22, and then the lifting rod 11 is moved upwards to make the graphic board main body 17 rise to a suitable position. Then, the bolt 14 is released, and the limiting ring 21 and the bolt 14 are pushed by the reaction force of the spring 22 to be clamped into the corresponding positioning groove 12, so that the positioning effect on the lifting rod 11 can be achieved, and then the height of the graphic board main body 17 can be adjusted. Then, the inclination angle of the graphic board main body 17 can be adjusted through the fixed telescopic rod 23, that is, when the fixed telescopic rod 23 is retracted inwards, the graphic board main body 17 tilts downwards, and vice versa upwards, so that the inclination angle of the graphic board main body 17 can be adjusted. In summary, the height, inclination direction and horizontal direction of the graphic board main body 17 can be adjusted, and then the practicability of the graphic board main body 17 can be improved.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphic board for geological survey and design, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a shell (2), the top of the shell (2) is rotatably connected to a rotating shaft (3), the surface of the rotating shaft (3) is fixedly connected to a gear (4), the top of the shell (2) is fixedly connected to a support frame (5), the internal thread of the support frame (5) is connected to a threaded rod (6), the other end of the threaded rod (6) is rotatably connected to a semi-arc block (7), the inner wall of the semi-arc block (7) is fixedly connected to teeth (8), and the teeth (8) are used in conjunction with the gear (4), the top of the rotating shaft (3) is fixedly connected to a hollow column (9), and the top of the hollow column (9) is provided with a lifting groove (10), the lifting slot (10) is slidably connected to a lifting rod (11) inside, the lifting rod (11) is provided with a plurality of positioning grooves (12) on the surface, and the plurality of positioning grooves (12) are evenly arranged vertically, the surface of the hollow column (9) is provided with a positioning hole (13), the positioning hole (13) is fixedly connected to a latch (14) inside, and the latch (14) is used in conjunction with the positioning groove (12), the top of the lifting rod (11) is fixedly connected to a mounting plate (15), the top of the mounting plate (15) is fixedly connected to a hinge (16), and the hinge (16) is hinged to a graphic board body (17) inside.

2. A graphic board for geological survey and design according to claim 1, characterized in that: A sliding bar (18) is fixedly connected to the surface of the support frame (5), and the sliding bar (18) is fixedly connected to the housing (2); a sliding block (19) is fixedly connected to the bottom of the semi-arc block (7), and the sliding block (19) is slidably connected to the sliding bar (18).

3. The graphic board for geological survey and design according to claim 1, characterized in that: A limiting groove (20) is provided inside the positioning hole (13), a limiting ring (21) is fixedly connected to the surface of the latch pin (14), and the limiting ring (21) is slidably connected to the limiting groove (20).

4. The graphic board for geological survey and design according to claim 3, characterized in that: A spring (22) is sleeved on the surface of the latch pin (14), and the spring (22) is located outside the limiting ring (21) and cooperates with the limiting groove (20).

5. The graphic board for geological survey and design according to claim 1, characterized in that: A fixable telescopic rod (23) is hinged on the front of the mounting plate (15), and the other end of the fixable telescopic rod (23) is hinged to the bottom of the graphic board body (17).

6. The graphic board for geological survey and design according to claim 1, characterized in that: The tops of the four corners of the base (1) are provided with fixing holes (24), and the internal threads of the fixing holes (24) are connected with fixing anchors (25).

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