Geographic surveying and mapping equipment lifting device

Abstract

The utility model discloses a lifting device for geographic surveying and mapping equipment, and relates to the technical field of geographic surveying and mapping equipment. The surveying instrument comprises a surveying instrument body, a lifting assembly and a matching assembly, the lifting assembly comprises a supporting sleeve rod and a telescopic rod, the telescopic rod is arranged in the top end of the supporting sleeve rod and is in sliding fit with the supporting sleeve rod, the top end of the telescopic rod is fixedly connected with a mounting plate, the surveying instrument body is mounted on the mounting plate, and a plurality of positioning holes are evenly distributed in one side face of the telescopic rod. According to the surveying instrument, the lifting assembly is arranged, the height of the surveying instrument can be conveniently adjusted through cooperation of all parts, the structure is simple, and operation is convenient; through the arrangement of the matching assembly, when the equipment is stored, the supporting feet are clamped into the storage buckles through matching of all parts, the situation that when the equipment is carried, the supporting feet stabs a user is prevented, the use safety of the equipment is improved, meanwhile, the structural design does not occupy too much area, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of geographic surveying and mapping equipment, in particular to a lifting device for geographic surveying and mapping equipment. Background Art

[0002] Surveying and mapping instruments, to put it simply, are instruments and devices designed and manufactured for surveying and mapping operations for data collection, processing, and output, including total stations, theodolites, GPS devices, etc. GPS devices can help users accurately locate their current positions and calculate itineraries based on established destinations. GPS devices guide users to their destinations through map displays and voice prompts, and are widely used in transportation, tourism, geographic surveying and mapping, etc.

[0003] At present, geographic surveying and mapping equipment needs to have a structure for lifting and adjusting when in use, so that different adjustments can be made according to the working environment. At the same time, the fixed legs of geographic surveying and mapping equipment are mostly conical. When storing and moving them, it is necessary to avoid the legs from poking the users. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting device for geographic surveying and mapping equipment, which solves the problem that the geographic surveying and mapping equipment needs to have a structure for lifting and adjusting when in use, so as to make different adjustments according to the working environment. At the same time, the fixed legs of the geographic surveying and mapping equipment are mostly conical, and when storing and carrying the equipment, it is necessary to avoid the legs from poking the users.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a lifting device for geographic surveying and mapping equipment, comprising a surveying instrument, a lifting component and a matching component, wherein the lifting component comprises a supporting sleeve rod and a telescopic rod, the telescopic rod is arranged inside the top end of the supporting sleeve rod and slidably matched with the supporting sleeve rod, the top end of the telescopic rod is fixedly connected with a mounting plate, the surveying instrument is mounted on the mounting plate, a side surface of the telescopic rod is evenly distributed with a plurality of positioning holes, the peripheral side of the top end of the supporting sleeve rod is fixedly connected with a fixing block, the inside of the fixing block is hinged with a connecting plate, one side of the bottom surface of the connecting plate is fixedly connected with a positioning block, the positioning block is matched with the positioning hole, the other side of the bottom surface of the connecting plate is fixedly connected with a compression spring, the compression spring is arranged on the outside of the fixing block, and one end of the compression spring is fixedly connected with the side surface of the supporting sleeve rod; by setting the above structure and utilizing the matching of various parts, it is convenient to adjust the height of the surveying and mapping instrument, the structure is simple, and the operation is convenient.

[0007] The mating component includes a sliding rod and a mating inner shell, the mating inner shell is arranged inside the bottom end of the supporting sleeve rod and slidably cooperates with it, sliding grooves are opened on both side surfaces of the mating inner shell, and the sliding rod is provided with two groups, and the two groups of sliding rods are respectively arranged in the sliding grooves and slidably cooperate with it, one end of the sliding rod passes through the supporting sleeve rod, and a mating spring is fixedly connected between the peripheral side surface of the sliding rod and the inner wall of the supporting sleeve rod, and the other end of the sliding rod is fixedly connected with a fixing plate, and the fixing plate is arranged in the mating inner shell and slidably cooperates with it, and plug blocks are fixedly connected on both sides of one surface of the fixing plate.

[0008] A plurality of slots are provided on both sides of the inner wall of the matching inner shell. The slots are arranged on one side of the slide groove and are matched with the inserting block.

[0009] The peripheral side surface of the support sleeve rod is fixedly connected with a connecting seat, and the peripheral side of the connecting seat is hinged with multiple groups of supporting feet, and the peripheral side surface of the supporting feet is fixedly connected with a connecting block. The peripheral side of the support sleeve rod is slidably connected with an articulated seat, and the articulated seat is arranged below the connecting seat. A linkage rod is hinged between the peripheral side surface of the articulated seat and the connecting block.

[0010] One end of the sliding rod passes through the supporting sleeve rod and is arranged below the connecting seat.

[0011] A storage buckle is fixedly connected to the peripheral side of the bottom end of the mating inner shell, and the storage buckle is arranged on the outer side of the supporting sleeve rod. One end of the storage buckle is slidably buckled with the bottom end of the supporting sleeve rod, and the storage buckle is adapted to the support leg. By setting the above structure, it is convenient to utilize the cooperation of various parts to snap the support leg into the storage buckle when storing the equipment, so as to prevent the support leg from stabbing the user when carrying the equipment.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a lifting assembly is provided, when it is needed to adjust the height of the surveying instrument, one end of the connecting plate is pressed down to deform the compression spring, thereby making the positioning block at the other end move out of the positioning hole of the telescopic rod, the telescopic rod is moved up or down, adjusted to a suitable position, and then the connecting plate is loosened, and the positioning block is inserted into the positioning hole again with the cooperation of the compression spring, thereby completing the adjustment of the height of the surveying instrument, the structure is simple and the operation is convenient; by providing a matching assembly, when the equipment is stored, the plurality of support legs are stored, and under the action of the linkage rod, the hinge seat is driven to slide upward on the supporting sleeve rod, and the sliding rod is squeezed to deform the matching spring, thereby making the sliding rod drive the inserting block to move out of the slot through the fixing plate, and then the matching inner shell can be slid along the sliding rod, and the storage buckle is moved down from the supporting sleeve rod, so that the support leg is stuck in the storage buckle, preventing the support leg from stabbing the user, improving the safety of use, and at the same time the design of the structure does not occupy too much area, and has high practicality.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional assembly structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified image of area A;

[0018] Figure 3 It is a left side view of the assembly structure of the utility model;

[0019] Figure 4 for Figure 3 Partial schematic diagram of the structure of the middle BB section;

[0020] Figure 5 for Figure 3 Schematic diagram of the CC cross-section structure;

[0021] Figure 6 for Figure 5 Enlarged view of area D in the middle;

[0022] Figure 7 It is a front view of the assembly structure of the utility model;

[0023] Figure 8 for Figure 7 Partial schematic diagram of the EE section structure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Surveying instrument; 101. Mounting plate; 2. Lifting assembly; 201. Support sleeve rod; 202. Telescopic rod; 203. Connecting seat; 204. Articulated seat; 205. Positioning hole; 206. Fixing block; 207. Connecting plate; 208. Positioning block; 209. Compression spring; 3. Matching assembly; 301. Support foot; 302. Connecting block; 303. Sliding rod; 304. Matching inner shell; 305. Storage buckle; 306. Slot; 307. Fixing plate; 308. Insert block; 309. Matching spring; 310. Slide groove; 311. Linking rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-Figure 8 As shown, the utility model is a lifting device for geographic surveying and mapping equipment, including a surveying instrument 1, a lifting assembly 2 and a matching assembly 3, the lifting assembly 2 includes a support sleeve rod 201 and a telescopic rod 202, the telescopic rod 202 is arranged inside the top of the support sleeve rod 201, and slides with it, the top of the telescopic rod 202 is fixedly connected with a mounting plate 101, the surveying instrument 1 is installed on the mounting plate 101, a side surface of the telescopic rod 202 is evenly distributed with a plurality of positioning holes 205, and the surrounding side of the top of the support sleeve rod 201 is fixedly connected with a fixing block 206, a connecting plate 207 is hinged inside the fixed block 206, a positioning block 208 is fixedly connected to one side of the bottom surface of the connecting plate 207, the positioning block 208 is adapted to the positioning hole 205, and a compression spring 209 is fixedly connected to the other side of the bottom surface of the connecting plate 207, the compression spring 209 is arranged on the outside of the fixed block 206, and one end of the compression spring 209 is fixedly connected to the side of the supporting sleeve rod 201; by setting the above structure and utilizing the cooperation of various parts, it is convenient to adjust the height of the surveying and mapping instrument 1, the structure is simple, and the operation is convenient.

[0030] The mating component 3 includes a slide rod 303 and a mating inner shell 304. The mating inner shell 304 is arranged inside the bottom end of the supporting sleeve rod 201 and slidably cooperates with it. Slide grooves 310 are provided on both sides of the mating inner shell 304. There are two groups of slide rods 303. The two groups of slide rods 303 are respectively arranged in the slide grooves 310 and slidably cooperate with them. One end of the slide rod 303 passes through the supporting sleeve rod 201. A mating spring 309 is fixedly connected between the peripheral side surface of the slide rod 303 and the inner wall of the supporting sleeve rod 201. The other end of the slide rod 303 is fixedly connected with a fixing plate 307. The fixing plate 307 is arranged in the mating inner shell 304 and slidably cooperates with it. Both sides of a surface of the fixing plate 307 are fixedly connected with plug blocks 308.

[0031] A plurality of slots 306 are provided on both sides of the inner wall of the inner shell 304 . The slots 306 are disposed on one side of the slide slot 310 . The slots 306 are matched with the inserting blocks 308 .

[0032] The peripheral side surface of the support sleeve rod 201 is fixedly connected to a connecting seat 203, and the peripheral side surface of the connecting seat 203 is hinged with multiple groups of supporting legs 301, and the peripheral side surface of the supporting legs 301 is fixedly connected to a connecting block 302. The peripheral side of the support sleeve rod 201 is slidably connected to an articulated seat 204, and the articulated seat 204 is arranged below the connecting seat 203. A linkage rod 311 is hinged between the peripheral side surface of the articulated seat 204 and the connecting block 302.

[0033] One end of the sliding rod 303 passes through the supporting sleeve rod 201 and is disposed below the connecting seat 203 .

[0034] A storage buckle 305 is fixedly connected to the peripheral side of the bottom end of the inner shell 304, and the storage buckle 305 is arranged on the outer side of the support sleeve rod 201. One end of the storage buckle 305 is slidably buckled with the bottom end of the support sleeve rod 201, and the storage buckle 305 is adapted to the support leg 301. By setting the above structure, it is convenient to use the cooperation of various parts to snap the support leg 301 into the storage buckle 305 when storing the equipment, so as to prevent the support leg 301 from stabbing the user when carrying the equipment.

[0035] It should be noted that in actual use, when the device is stored, the multiple groups of legs 301 are folded up, and under the action of the linkage rod 311, the hinge seat 204 is driven to slide upward on the support sleeve rod 201, and the sliding rod 303 is squeezed to deform the matching spring 309, and then the sliding rod 303 drives the plug block 308 to move out of the slot 306 through the fixing plate 307, and then the matching inner shell 304 can be slid along the sliding rod 303, and the storage buckle 305 is moved down from the support sleeve rod 201, so that the leg 301 is stuck in the storage buckle 305 to prevent the leg 301 from stabbing the user; when using the device, first take out the leg 301 from the storage buckle 305, and then slide the matching inner shell 304 to make one end of the storage buckle 305 engage with the bottom end of the support sleeve rod 201, and then open the multiple groups of legs 301, Then, the articulated seat 204 is driven to move up and down on the supporting sleeve rod 201 through the linkage rod 311, thereby releasing the restriction on the sliding rod 303, and under the action of the matching spring 309, the plug block 308 is inserted into the slot 306, and the matching inner shell 304 is further fixed to prevent it from sliding out, and the surveying and mapping equipment is supported and fixed by multiple sets of supporting legs 301; when it is necessary to adjust the height of the surveying and mapping instrument 1, one end of the connecting plate 207 is pressed down to deform the compression spring 209, and then the positioning block 208 at the other end is moved out from the positioning hole 205 of the telescopic rod 202, and the telescopic rod 202 is moved up or down to adjust to a suitable position, and then the connecting plate 207 is loosened, and the positioning block 208 is inserted into the positioning hole 205 again with the cooperation of the compression spring 209, thereby completing the adjustment of the height of the surveying and mapping instrument 1, with a simple structure and convenient operation.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lifting device for geographic surveying and mapping equipment, comprising a surveying instrument (1), a lifting component (2) and a matching component (3), characterized in that: The lifting assembly (2) comprises a supporting sleeve rod (201) and a telescopic rod (202), wherein the telescopic rod (202) is arranged inside the top end of the supporting sleeve rod (201) and is slidably matched therewith, the top end of the telescopic rod (202) is fixedly connected to a mounting plate (101), the surveying instrument (1) is mounted on the mounting plate (101), a side surface of the telescopic rod (202) is evenly distributed with a plurality of positioning holes (205), and the peripheral side of the top end of the supporting sleeve rod (201) is fixedly connected to a fixing block (206). 06), a connecting plate (207) is hinged inside the fixing block (206), a positioning block (208) is fixedly connected to one side of the bottom surface of the connecting plate (207), the positioning block (208) is adapted to the positioning hole (205), a compression spring (209) is fixedly connected to the other side of the bottom surface of the connecting plate (207), the compression spring (209) is arranged on the outside of the fixing block (206), and one end of the compression spring (209) is fixedly connected to the side of the supporting sleeve rod (201).

2. A geographic surveying and mapping equipment lifting device according to claim 1, characterized in that: The mating component (3) comprises a slide bar (303) and a mating inner shell (304), wherein the mating inner shell (304) is arranged inside the bottom end of the supporting sleeve rod (201) and slidably cooperates with the supporting sleeve rod (201), and both side surfaces of the mating inner shell (304) are provided with slide grooves (310), and the slide bar (303) is provided with two groups, and the two groups of slide bars (303) are respectively arranged in the slide grooves (310) and slidably cooperate with the supporting sleeve rod (201), and one end of the slide bar (303) passes through the supporting sleeve rod (201), and a mating spring (309) is fixedly connected between the peripheral side surface of the slide bar (303) and the inner wall of the supporting sleeve rod (201), and the other end of the slide bar (303) is fixedly connected with a fixing plate (307), and the fixing plate (307) is arranged in the mating inner shell (304) and slidably cooperates with the supporting sleeve rod (201), and both sides of one surface of the fixing plate (307) are fixedly connected with plug blocks (308).

3. A geographic surveying and mapping equipment lifting device according to claim 2, characterized in that: A plurality of slots (306) are provided on both sides of the inner wall of the matching inner shell (304), the slots (306) are arranged on one side of the slide groove (310), and the slots (306) are adapted to the insert block (308).

4. A geographic surveying and mapping equipment lifting device according to claim 3, characterized in that: The peripheral side surface of the support sleeve rod (201) is fixedly connected to a connecting seat (203), the peripheral side surface of the connecting seat (203) is hinged with multiple groups of supporting feet (301), the peripheral side surface of the supporting feet (301) is fixedly connected to a connecting block (302), the peripheral side surface of the support sleeve rod (201) is slidably connected to an articulated seat (204), the articulated seat (204) is arranged below the connecting seat (203), and a linkage rod (311) is hinged between the peripheral side surface of the articulated seat (204) and the connecting block (302).

5. A geographic surveying and mapping equipment lifting device according to claim 4, characterized in that: The sliding rod (303) passes through one end of the supporting sleeve rod (201) and is arranged below the connecting seat (203).

6. A geographic surveying and mapping equipment lifting device according to claim 5, characterized in that: A storage buckle (305) is fixedly connected to the peripheral side of the bottom end of the matching inner shell (304), and the storage buckle (305) is arranged on the outside of the supporting sleeve rod (201). One end of the storage buckle (305) is slidably buckled with the bottom end of the supporting sleeve rod (201), and the storage buckle (305) is adapted to the supporting foot (301).

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