Novel surveying and mapping frame for surveying and mapping geographic information engineering

Abstract

The utility model relates to the technical field of surveying and mapping frames, and discloses a novel surveying and mapping geographic information engineering surveying and mapping frame which comprises a surveying and mapping instrument, a mounting seat, a bottom support, hidden grooves, hinges, a fixed clamping plate, a built-in hole and a resistance tension spring. The interior of the hidden groove is rotationally connected with a stored fixed clamping plate through a hinge, the fixed clamping plate is in an open pop-up state through a resistance tension spring in a default state, and when the multiple sets of bottom supports are inserted into the ground, the fixed clamping plate in the hidden groove can be squeezed into the hidden groove to be stored and hidden under the squeezing of soil; when direct upward pulling force is applied to the bottom support, the fixing clamping plate in the hidden groove can be matched with the resistance tension spring to be unfolded downwards under the driving of soil friction and be hooked and fixed with the interior of soil, the bottom support is prevented from directly disengaging from the ground and toppling over, and therefore the effects that the erecting stability of the bottom support is improved, and the surveying instrument is prevented from toppling over and being damaged are achieved.

Description

Technical Field

[0001] This utility model relates to the field of surveying frame technology, and in particular to a novel surveying frame for geographic information engineering. Background Technology

[0002] Geographic information engineering typically requires surveying to measure various spatial and geographical information and create topographic maps. Newly developed wasteland also requires surveying to obtain accurate topographic data, preparing data for subsequent construction. Geographic information surveying rigs are used to install testing instruments. The rig's base is extended and inserted into the ground for fixation. However, existing rigs are prone to tipping over in open environments under strong winds, damaging the instruments and exhibiting limited stability. Therefore, we propose a novel geographic information engineering surveying rig. Utility Model Content

[0003] The present invention aims to solve the technical problems existing in the prior art and provide a new type of surveying and mapping frame for geographic information engineering.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a novel surveying and mapping geographic information engineering surveying frame, including a surveying instrument, a mounting base, and a base support. The base support has a mirror-symmetrical hidden groove on its outer periphery. The bottom side of the hidden groove is rotatably connected to a fixed plate via a hinge. The hidden groove has an internal hole on its inner side. A resistance spring connected to the fixed plate is installed inside the internal hole.

[0005] Preferably, in the default state, the fixing plate is in a compressed and unfolded state by the resistance spring inside the built-in hole, and when the bottom support is inserted into the ground, the fixing plate is in a compressed and stored state inside the hidden groove.

[0006] Preferably, when the bottom support located underground is pulled upward, the fixing plate inside the hidden groove is in a frictional unfolding and locking state with the soil.

[0007] Preferably, the outer periphery of the base support is provided with an annular groove, and an adjusting sleeve is slidably fitted inside the annular groove on the outside of the base support. A spring is installed at the upper end of the adjusting sleeve and is fixedly connected to the top side inside the annular groove. A through hole is provided on the bottom side inside the annular groove, penetrating the hidden groove. A control rope is connected to the bottom of the adjusting sleeve through the through hole, and the other end of the control rope is fixedly connected to the fixing plate.

[0008] Preferably, when the adjusting sleeve is slid upward, the adjusting sleeve pulls the fixed plate to a reset state via the control rope.

[0009] This utility model provides a novel surveying and mapping frame for geographic information engineering. It has the following beneficial effects:

[0010] 1. This novel surveying and mapping geographic information engineering surveying frame features a symmetrical hidden groove at the bottom of the base support. Inside the hidden groove, a fixed plate is connected via a hinge. In its default state, the fixed plate is in an open, pop-out state via a resistance spring. When multiple base supports are inserted into the ground, the fixed plate inside the hidden groove is compressed into the groove by the soil pressure. When a direct upward pulling force is applied to the base support, the fixed plate inside the hidden groove unfolds downwards under the friction of the soil, hooking and securing itself to the soil. This prevents the base support from dislodging and tipping over, thereby improving the stability of the base support and preventing damage to the surveying instrument from tipping over.

[0011] 2. This novel surveying and mapping geographic information engineering surveying frame has an annular groove and a hidden groove that are interconnected through a through hole. The bottom of the adjusting sleeve is connected to a control rope that is pulled and pulled by a fixed plate through the through hole. When the base support drives the fixed plate to insert into the ground and lock it in place, the adjusting sleeve inside the annular groove can be controlled to slide upward when the base support needs to be removed. The adjusting sleeve pulls the control rope upward, and the control rope further pulls the fixed plate, causing the fixed plate to flip and enter the hidden groove for re-storage. In this way, the base support can be quickly removed from the ground, thus achieving the effect of convenient installation, fixation and removal of the base support. Attached Figure Description

[0012] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0013] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged view of A in the middle;

[0016] Figure 3 This utility model Figure 1 Enlarged view of B in the middle;

[0017] Figure 4 This utility model Figure 1 Enlarged view of C in the middle;

[0018] Figure 5 This utility model Figure 1 A magnified view of D.

[0019] Legend:

[0020] 1. Surveying instrument; 2. Mounting base; 3. Base support; 4. Hidden groove; 5. Hinge; 6. Fixing plate; 7. Internal hole; 8. Resistance spring; 9. Annular groove; 10. Adjusting sleeve; 11. Spring; 12. Through hole; 13. Control rope. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: A novel surveying and mapping rig for geographic information engineering, such as... Figures 1-2 As shown, the device includes a surveying instrument 1, a mounting base 2, and a base support 3. The base support 3 has a mirror-symmetrical hidden groove 4 on its outer periphery. The bottom side of the hidden groove 4 is rotatably connected to a fixing plate 6 via a hinge 5. The hidden groove 4 has an internal hole 7 on its inner side. A resistance spring 8, which is supported and connected to the fixing plate 6, is installed inside the internal hole 7.

[0023] Furthermore, in the default state, the fixed plate 6 is in a compressed and unfolded state through the resistance spring 8 inside the built-in hole 7, and when the bottom support 3 is inserted into the ground, the fixed plate 6 is in a compressed and stored state inside the hidden groove 4.

[0024] Furthermore, when the bottom support 3 located underground is pulled upward, the fixing plate 6 inside the hidden groove 4 is in a frictional unfolding and locking state with the soil.

[0025] Example 2: A novel surveying and mapping frame for geographic information engineering, such as... Figures 1-5As shown, the device includes a surveying instrument 1, a mounting base 2, and a base support 3. The base support 3 has a mirror-symmetrical hidden groove 4 on its outer periphery. The bottom side of the hidden groove 4 is rotatably connected to a fixing plate 6 via a hinge 5. The hidden groove 4 has an internal hole 7 on its inner side. A resistance spring 8, which is supported and connected to the fixing plate 6, is installed inside the internal hole 7.

[0026] Furthermore, in the default state, the fixed plate 6 is in a compressed and unfolded state through the resistance spring 8 inside the built-in hole 7. When the bottom support 3 is inserted into the ground, the fixed plate 6 is in a compressed and stored state inside the hidden groove 4. When the bottom support 3 inside the ground is pulled upward, the fixed plate 6 inside the hidden groove 4 is in a frictional unfolding and locking state with the soil.

[0027] Furthermore, an annular groove 9 is provided on the outer periphery of the base support 3, and an adjusting sleeve 10 is slidably fitted inside the annular groove 9 on the outside of the base support 3. A spring 11 is installed at the upper end of the adjusting sleeve 10 and is fixedly connected to the top side inside the annular groove 9. A through hole 12 is provided on the bottom side inside the annular groove 9, penetrating the hidden groove 4. A control rope 13 is connected to the bottom of the adjusting sleeve 10 through the through hole 12, and the other end of the control rope 13 is fixedly connected to the fixing plate 6.

[0028] Furthermore, when the adjusting sleeve 10 is slid upward, the adjusting sleeve 10 pulls the fixed plate 6 to a reset state through the control rope 13.

[0029] The working principle of this utility model:

[0030] In its default state, the fixing plate 6 is in an open, pop-out state due to the resistance spring 8. When multiple sets of base supports 3 are inserted into the ground, the fixing plate 6 inside the hidden groove 4 will be squeezed into the hidden groove 4 and stored in it under the pressure of the soil. When a direct upward pulling force is applied to the base support 3, the fixing plate 6 inside the hidden groove 4 will unfold downward under the friction of the soil and hook into the soil, preventing the base support 3 from being directly dislodged from the ground and tipping over, thereby improving the stability of the base support 3. After the base support 3 drives the fixing plate 6 to be inserted into the ground and locked, when it is necessary to remove the base support 3, the adjusting sleeve 10 inside the annular groove 9 can be controlled to slide upward. By adjusting the sleeve 10, the control rope 13 is moved upward, and the control rope 13 further pulls the fixing plate 6, causing the fixing plate 6 to flip and enter the hidden groove 4 for storage again. In this way, the base support 3 can be quickly removed from the ground.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A novel surveying and mapping frame for geographic information engineering, comprising a surveying instrument (1), a mounting base (2), and a base support (3), characterized in that: The bottom support (3) has a mirror-symmetrical hidden groove (4) on its outer periphery. The bottom side of the hidden groove (4) is rotatably connected to a fixed plate (6) via a hinge (5). The hidden groove (4) has an internal hole (7) on its inner side. The inner side of the internal hole (7) is fitted with a resistance spring (8) that is supported and connected to the fixed plate (6).

2. The novel surveying and mapping frame for geographic information engineering according to claim 1, characterized in that: The fixed plate (6) is in a compressed and unfolded state through the resistance spring (8) inside the built-in hole (7). When the bottom support (3) is inserted into the ground, the fixed plate (6) is in a compressed and stored state inside the hidden groove (4).

3. The novel surveying and mapping frame for geographic information engineering according to claim 2, characterized in that: When the bottom support (3) located inside the ground is pulled upward, the fixing plate (6) inside the hidden groove (4) is in a frictional unfolding and locking state with the soil.

4. A novel surveying and mapping frame for geographic information engineering according to claim 3, characterized in that: The bottom support (3) has an annular groove (9) on its periphery. An adjusting sleeve (10) is slidably fitted inside the annular groove (9) on the outside of the bottom support (3). A spring (11) is fixedly connected to the top side inside the annular groove (9) at the upper end of the adjusting sleeve (10). A through hole (12) is opened on the bottom side inside the annular groove (9) through the hidden groove (4). A control rope (13) is connected to the bottom of the adjusting sleeve (10) through the through hole (12). The other end of the control rope (13) is fixedly connected to the fixing plate (6).

5. A novel surveying and mapping frame for geographic information engineering according to claim 4, characterized in that: When the adjusting sleeve (10) is slid upward, the adjusting sleeve (10) pulls the fixed plate (6) to a reset state through the control rope (13).

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