Portable tool for surveying and field investigation

Abstract

The invention relates to the field of survey auxiliary tools, in particular to a portable survey field investigation tool which comprises a first mounting part, a second mounting part mounted on the rear side of the first mounting part, an extension rod slidably connected between the first mounting part and the second mounting part and provided with a rack, and a handrail mounted on the extension rod. The grounding piece is placed on the second installation piece, the worm gear is rotatably installed between the first installation piece and the second installation piece, the worm is rotatably installed between the first installation piece and the second installation piece, and the worm is meshed with the worm gear. Modular design is adopted, the shovel, the pickaxe, sample storage and illumination functions are integrated, the field work efficiency is remarkably improved, the shovel can be prolonged when used to increase the arm of force and improve the digging labor-saving effect, the pickaxe is shortened when used or stored, carrying and operation are convenient, the storage assembly adopts a quick-release material collecting bottle, sample collection is more convenient, and the working efficiency is improved. Tedious steps during field operation are reduced, the overall structure is compact, and function switching is flexible.

Description

Technical Field

[0001] The present invention relates to the field of surveying auxiliary tools, and particularly to a portable tool for field survey and investigation. Background Art

[0002] In field geological surveys, environmental investigations and other field operations, operators often need to carry a variety of tools, such as shovels, pickaxes, sample containers and lighting equipment. Traditional operation methods rely on scattered single-function tools, which are not only inconvenient to carry, but also prone to missing key equipment, affecting work efficiency. In addition, ordinary shovels and pickaxes lack adjustable structures when in use, resulting in laborious digging or crushing operations, especially difficult to operate under hard geological conditions. Existing sample collection tools mostly use simple containers, which are prone to leakage or confusion, and lack convenient fixing methods, increasing the uncertainty of field work. At present, some multi-functional tools on the market attempt to integrate some functions, but there are still problems such as complex structures, inconvenient switching or insufficient stability.

[0003] Therefore, in view of the above problems, a portable tool for field survey and investigation is now developed. Summary of the Invention

[0004] In order to overcome the shortcomings of existing devices, the present invention provides a portable tool for field survey and investigation.

[0005] The technical solution of the present invention is: a portable tool for field survey and investigation, comprising:

[0006] A first mounting member;

[0007] A second mounting member, which is mounted behind the first mounting member;

[0008] An extension rod, which is slidably connected between the first mounting member and the second mounting member, and a rack is provided on the extension rod;

[0009] A handrail, which is mounted on the extension rod;

[0010] A grounding member, which is placed on the second mounting member and can be threadedly connected to the first mounting member and the second mounting member in the use state, and the grounding member is used for placing in contact with the ground in the daily state;

[0011] A worm gear, which is rotatably mounted between the first mounting member and the second mounting member, and the worm gear meshes with the rack on the extension rod;

[0012] A worm, which is rotatably mounted between the first mounting member and the second mounting member, and the worm meshes with the worm gear;

[0013] A storage component, which is arranged on the upper part of the first mounting member and is used for storing and placing samples.

[0014] Further description, the storage component includes:

[0015] A mounting plate, which is arranged on the front side of the upper part of the first mounting member;

[0016] Three sleeves, which are mounted on the mounting plate;

[0017] Aggregate bottles, which are slidably arranged in the corresponding sleeves;

[0018] Lugs, which are correspondingly mounted on the front and rear sides of the sleeves;

[0019] A fixing member, which is rotatably mounted between the adjacent front and rear lugs and is used for pressing and limiting the aggregate bottles.

[0020] Further description, it also includes a spade component, which includes:

[0021] A spade, which is threadedly mounted between the lower parts of the first mounting member and the second mounting member, and can be placed on the second mounting member when in the idle state;

[0022] A pedal, which is rotatably mounted on the lower part of the first mounting member;

[0023] A torsion spring, which is mounted between the pedal and the first mounting member.

[0024] Further description, it also includes a pickaxe component, which includes:

[0025] A pickaxe, which is threadedly connected to the handrail;

[0026] A connecting member, which is movably mounted on the lower part of the handrail;

[0027] A protective sleeve, which is connected to the connecting member and can be clamped with the end of the pickaxe.

[0028] Further description, it also includes a lighting component, which includes:

[0029] A lighting lamp, which is mounted on the first mounting member;

[0030] A protective plate, which is mounted on the lighting lamp;

[0031] A switch, which is arranged on the side of the lighting lamp.

[0032] Further description: It also includes an anti-slip sleeve, and the anti-slip sleeve is arranged outside the first mounting member and the second mounting member.

[0033] Further description: It also includes a hanging rope, the hanging rope is installed at the lower part of the armrest, and the hanging rope can be put on the user's hand.

[0034] Further description: It also includes a locking member, the locking member is threadedly connected to the second mounting member, and the locking member is used to lock the grounding member and the shovel in the placed state.

[0035] Further description: The first mounting member and the second mounting member are combined to form an annular surrounding structure.

[0036] Further description: The middle part of the armrest is a concave structure, and the overall shape of the armrest can fit the arc of the human palm.

[0037] By adopting the above technical solutions, the beneficial effects of the present invention are as follows:

[0038] 1. The present invention adopts a modular design, integrating the functions of a shovel, a pickaxe, sample storage and lighting, significantly improving the efficiency of field work. The extension rod realizes precise telescoping through a worm and worm gear mechanism. When using the shovel, it can be extended to increase the force arm and improve the labor-saving effect of excavation. When using the pickaxe or storing, it can be shortened for easy carrying and operation. The storage component adopts a quick-release aggregate bottle, making sample collection more convenient and reducing the cumbersome steps during field work. The overall structure is compact and the function switching is flexible.

[0039] 2. The present invention optimizes the use experience through ergonomic design. The armrest fits the arc of the palm, and the anti-slip sleeve enhances the holding stability, reducing the fatigue feeling during long-term operation. The quick disassembly and assembly design of the shovel and the pickaxe further improves the adaptability and practicality of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic three-dimensional structure diagram of the first state of the present invention.

[0041] Figure 2 It is a schematic three-dimensional structure diagram of the first state of the present invention.

[0042] Figure 3 It is a partially exploded schematic three-dimensional structure diagram of the present invention.

[0043] Figure 4 It is a partial structure schematic diagram of the lifting component of the present invention.

[0044] Figure 5 It is a partial cross-sectional schematic three-dimensional structure diagram of the storage component of the present invention.

[0045] Figure 6This is a partial cross-sectional three-dimensional structural schematic diagram of the shovel assembly of the present invention.

[0046] Figure 7 This is a three-dimensional structural schematic diagram of the pickaxe assembly of the present invention.

[0047] Figure 8 This is a three-dimensional structural schematic diagram of the lighting assembly of the present invention.

[0048] Reference numerals in the drawings: 1: First mounting member, 2: Second mounting member, 3: Extension rod, 4: Handrail, 5: Grounding member, 6: Worm gear, 7: Worm, 8: Storage assembly, 81: Mounting plate, 82: Sleeve, 83: Aggregate bottle, 84: Fixing member, 85: Bump, 9: Shovel assembly, 91: Shovel, 92: Pedal, 93: Torsion spring, 10: Pickaxe assembly, 101: Pickaxe, 102: Connecting member, 103: Protective sleeve, 11: Lighting assembly, 111: Lighting lamp, 112: Protective plate, 113: Switch, 12: Anti-slip sleeve, 13: Hanging rope, 14: Locking member. Detailed implementation manners

[0049] The present invention will be further described below in conjunction with specific embodiments. The schematic embodiments and descriptions herein are used to explain the present invention, but not to limit the present invention.

[0050] A field survey portable tool for surveying, as Figures 1-8 shown, includes a first mounting member 1, a second mounting member 2 is mounted on the rear side of the first mounting member 1. The first mounting member 1 and the second mounting member 2 form an annular surrounding structure. An extension rod 3 is slidably connected between the first mounting member 1 and the second mounting member 2. The extension rod 3 is provided with a rack. A handrail 4 is mounted on the extension rod 3. The middle part of the handrail 4 is a concave structure. The overall shape of the handrail 4 can fit the arc of the human palm. A grounding member 5 is placed on the second mounting member 2. The grounding member 5 can be threadedly connected to the first mounting member 1 and the second mounting member 2 in the use state. The grounding member 5 is used to contact the ground for placement in the daily state. A worm gear 6 is rotatably mounted between the first mounting member 1 and the second mounting member 2. The worm gear 6 meshes with the rack on the extension rod 3; a worm 7, the worm 7 is rotatably mounted between the first mounting member 1 and the second mounting member 2. The worm 7 meshes with the worm gear 6. A storage assembly 8 is provided on the upper part of the first mounting member 1. The storage assembly 8 is used for storing and placing samples. The storage assembly 8 includes a mounting plate 81. The mounting plate 81 is provided on the front side of the upper part of the first mounting member 1. There are three sleeves 82 in total. The sleeves 82 are mounted on the mounting plate 81. Aggregate bottles 83 are slidably arranged in the corresponding sleeves 82. Bumps 85 are correspondingly mounted on the front and rear sides of the sleeves 82. A fixing member 84 is rotatably mounted between the adjacent front and rear bumps 85. The fixing member 84 is used to press and limit the aggregate bottles 83.

[0051] It further includes a spade assembly 9. The spade assembly 9 includes a spade 91. The spade 91 is threadedly installed between the lower parts of the first mounting member 1 and the second mounting member 2. The spade 91 can be placed on the second mounting member 2 when in the idle state. A pedal 92 is rotatably installed at the lower part of the first mounting member 1. A torsion spring 93 is installed between the pedal 92 and the first mounting member 1. The pickaxe assembly 10 includes a pickaxe 101. The pickaxe 101 is threadedly connected to the handrail 4. A connecting member 102 is movably installed at the lower part of the handrail 4. A protective sleeve 103 is connected to the connecting member 102. The protective sleeve 103 can be snap-fitted with the end of the pickaxe 101.

[0052] It further includes a lighting assembly 11. The lighting assembly 11 includes a lighting lamp 111. The lighting lamp 111 is installed on the first mounting member 1. A protective plate 112 is installed on the lighting lamp 111. A switch 113 is arranged on the side of the lighting lamp 111. An anti-slip sleeve 12 is arranged outside the first mounting member 1 and the second mounting member 2. A hanging rope 13 is installed at the lower part of the handrail 4. The hanging rope 13 can be put on the user's hand. A locking member 14 is threadedly connected to the second mounting member 2. The locking member 14 is used to lock the grounding member 5 and the spade 91 in the placed state.

[0053] It should be noted that the portable tool body is formed into an annular surrounding structure by combining the first mounting member 1 and the second mounting member 2. The worm gear 6 is driven to rotate by the worm 7, so as to drive the rack on the extension rod 3 meshing with the worm gear 6 to realize telescopic adjustment. When using the shovel 91 assembly 9, the extension rod 3 extends to increase the force arm, facilitating the excavation operation of the shovel 91. At the same time, step on the pedal 92 with the foot. The pedal 92 can assist in stepping force under the action of the torsion spring 93. The shovel 91 is installed at the lower parts of the first mounting member 1 and the second mounting member 2 through threaded connection. When idle, it can be placed on the second mounting member 2 and locked by the locking member 14. When switching to the pickaxe 101 assembly 10, control the extension rod 3 to shorten to maintain operation flexibility. The pickaxe 101 is connected to the handrail 4 through threaded connection, and the pickaxe head is protected by the protective sleeve 103 on the connecting member 102. When in use, the protective sleeve needs to be removed, and the connecting member 102 is relied on to pull the protective sleeve to avoid loss of the protective sleeve. After sampling is completed, the aggregate bottle 83 is released by rotating the fixing member 84, and the aggregate bottle 83 can be taken out from the sleeve 82 for sample collection and storage. After storage is completed, it is placed back in place. The convex block 85 and the fixing member 84 cooperate to realize the quick fixation of the aggregate bottle 83. The protective plate 112 of the lighting assembly 11 protects the lighting lamp 111, and the switch 113 controls the lighting for night operation. The grounding member 5 is in stable contact with the ground when in the storage state and is installed on the second mounting member 2 by relying on the locking member 14 in the use state. During the whole use process, the anti-slip sleeves 12 outside the first mounting member 1 and the second mounting member 2 can enhance the holding safety. At the same time, the tool is bound to the hand by relying on the hanging rope 13 to improve the fit and prevent the tool from falling off. The whole tool realizes the quick switching of the functions of the shovel 91, the pickaxe 101, sample collection and lighting through modular design. The telescopic mechanism of the extension rod 3 not only optimizes the mechanical properties under different working conditions but also takes into account the storage portability.

[0054] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A portable tool for field survey in outdoor operations, characterized by comprising: A first mounting member (1); A second mounting member (2), which is mounted at the rear side of the first mounting member (1); An extension rod (3), which is slidably connected between the first mounting member (1) and the second mounting member (2), and a rack is provided on the extension rod (3); A handrail (4), which is mounted on the extension rod (3); A grounding member (5), which is placed on the second mounting member (2), and the grounding member (5) can be threadedly connected to the first mounting member (1) and the second mounting member (2) in the use state, and the grounding member (5) is used for contacting the ground for placement in the daily state; A worm gear (6), which is rotatably mounted between the first mounting member (1) and the second mounting member (2), and the worm gear (6) meshes with the rack on the extension rod (3); A worm (7), which is rotatably mounted between the first mounting member (1) and the second mounting member (2), and the worm (7) meshes with the worm gear (6); A storage component (8), which is arranged on the upper part of the first mounting member (1), and the storage component (8) is used for storing and placing samples.

2. The portable tool for on-site survey according to claim 1, characterized in that: The storage component (8) includes: A mounting plate (81), which is arranged on the front side of the upper part of the first mounting member (1); Three sleeves (82) in total, and the sleeves (82) are mounted on the mounting plate (81); Aggregate bottles (83), which are all slidably arranged in the corresponding sleeves (82); Protrusions (85), which are correspondingly mounted on the front and rear sides of the sleeves (82); A fixing member (84), which is rotatably mounted between the adjacent protrusions (85) in the front and rear, and the fixing member (84) is used for pressing and limiting the aggregate bottles (83).

3. The portable tool for on-site survey according to claim 2, characterized in that: It further includes a spade component (9), and the spade component (9) includes: A spade (91), which is threadedly mounted between the lower parts of the first mounting member (1) and the second mounting member (2), and the spade (91) can be placed on the second mounting member (2) in the idle state; A pedal (92), which is rotatably mounted on the lower part of the first mounting member (1); A torsion spring (93), which is mounted between the pedal (92) and the first mounting member (1).

4. The portable tool for on-site survey according to claim 3, characterized in that: It further includes a pickaxe component (10), and the pickaxe component (10) includes: A pickaxe (101), which is threadedly connected to the handrail (4); A connecting member (102), which is movably mounted on the lower part of the handrail (4); A protective sleeve (103), the protective sleeve (103) is connected to the connecting member (102), and the protective sleeve (103) can be snap - connected to the end of the pickaxe (101).

5. A portable tool for on-site surveying and field investigation according to claim 4, characterized in that: It further includes a lighting assembly (11), and the lighting assembly (11) includes: A lighting lamp (111), the lighting lamp (111) is installed on the first mounting member (1); A protective plate (112), the protective plate (112) is installed on the lighting lamp (111); A switch (113), the switch (113) is arranged on the side of the lighting lamp (111).

6. The portable tool for on-site survey according to claim 5, characterized in that: It further includes an anti - slip sleeve (12), and the anti - slip sleeve (12) is arranged outside the first mounting member (1) and the second mounting member (2).

7. The portable tool for field surveying and outdoor investigation according to claim 6, characterized in that: It further includes a hanging rope (13), the hanging rope (13) is installed under the armrest (4), and the hanging rope (13) can be put on the user's hand.

8. A portable tool for on-site survey and field investigation according to claim 7, characterized in that: It further includes a locking member (14), the locking member (14) is threadedly connected to the second mounting member (2), and the locking member (14) is used to lock the grounding member (5) and the spade (91) in the placed state.

9. The portable tool for on-site survey according to claim 1, characterized in that: The first mounting member (1) and the second mounting member (2) are combined to form an annular surrounding structure.

10. A portable tool for on-site survey and investigation according to claim 1, characterized in that: The middle part of the armrest (4) is a concave structure, and the overall shape of the armrest (4) can fit the arc of the human palm.

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