Portable ground-pricking marker post for forestry planning

Abstract

The utility model relates to the technical field of forestry engineering, in particular to a portable ground-pricking marker post for forestry planning, which is characterized in that sliding chutes are formed in the left side and the right side of a bottom rod, sliding blocks are arranged in the sliding chutes in a sliding manner, and a positioning sheet is arranged at the top end of the bottom rod; the left side of the positioning ring is screwed on the positioning sheet through a hinge seat, a convex sheet is arranged on the right side of the positioning ring, and the positioning screw is screwed on the positioning sheet through threads after penetrating through the convex sheet; the movable rod is movably inserted into the positioning ring, a limiting piece is arranged at the bottom end of the movable rod, and the limiting piece movably abuts against the positioning piece; the bottom ends of the two fixing rods are connected to the corresponding sliding blocks in a screwed mode through springback rotating shafts, the contact pieces are connected to the interiors of grooves in the top ends of the fixing rods in a screwed mode through rotating rods, and the fixing screws are connected to the side walls of the movable rods in a threaded and screwed mode after penetrating through the contact pieces. The position state of the movable rod is changed through rotation of the positioning ring, an operator can conveniently carry the device, meanwhile, the movable rod is fixed to the bottom rod through the fixing rod, and the bottom rod can be conveniently inserted into the hard ground.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry engineering, in particular to a portable anchoring pole for forestry planning. Background Art

[0002] In the preliminary planning of forestry survey, special anchoring poles are used for preliminary distance measurement and positioning. Since the height of the anchoring poles is fixed, they are inconvenient to carry and it is not easy to insert the anchoring poles into the hard soil layer. Therefore, a portable anchoring pole for forestry planning is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a portable anchoring pole for forestry planning with a reasonable design in view of the defects and shortcomings of the prior art, which can solve the technical problems in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises:

[0005] A bottom rod, wherein both left and right sides of the bottom rod are provided with slide grooves, the slider is slidably arranged in the slide grooves, and a positioning piece is provided at the top of the bottom rod;

[0006] A positioning ring, wherein the left side of the positioning ring is screwed onto the positioning piece by means of a hinge seat, and a convex piece is provided on the right side of the positioning ring, and the positioning screw passes through the convex piece and is screwed onto the positioning piece by thread;

[0007] A movable rod, wherein the movable rod is movably inserted in the positioning ring, and a limiting piece is provided at the bottom end of the movable rod, and the limiting piece movably contacts the positioning piece;

[0008] The fixing rods are two in number, the bottom ends of the two fixing rods are screwed to the corresponding sliders by means of a rebound shaft, and the contact pieces are screwed to the grooves at the top ends of the fixing rods by means of a rotating rod, and after the fixing screw passes through the contact piece, it is screwed to the side wall of the movable rod by means of a thread;

[0009] The resisting rod passes through the top surface of the positioning piece and is screwed into the top end of the bottom rod, and the top end of the resisting rod resists against the side wall of the movable rod.

[0010] Preferably, several positioning rods are screwed at equal angles on the side wall of the bottom rod using a hinge seat, a movable ring is movably mounted on the bottom rod, the bottom ends of several connecting rods are screwed on the side wall of the movable ring using a hinge seat, and the top ends of the connecting rods are screwed on the corresponding positioning rods using a hinge seat, and after the limiting screw passes through the side wall of the movable ring, it is screwed on the side wall of the bottom rod through a thread.

[0011] Preferably, a resistance pad is provided at the top end of the resistance rod.

[0012] Preferably, a limiting ring is fixedly provided on the movable rod, and the limiting ring is movably contacted with the positioning ring.

[0013] Preferably, the outer ends of the two sliding blocks are connected to the moving ring, and the moving ring is movably sleeved on the bottom rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the portable anchoring pole for forestry planning described in the utility model changes the position state of the movable pole by rotating the positioning ring, which is convenient for operators to carry, and at the same time uses a fixed rod to fix the movable pole on the bottom pole, which is convenient for inserting the bottom pole into the hard ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0017] Figure 3 yes Figure 1 Enlarged view of part B in the middle.

[0018] Figure 4 The utility model is a structural schematic diagram of the bottom rod, the positioning ring and the movable rod.

[0019] Figure 5 It is a structural schematic diagram of the position states of the bottom rod and the movable rod in the utility model.

[0020] Description of reference numerals:

[0021] Bottom rod 1, slide groove 2, slider 3, positioning plate 4, positioning ring 5, protruding piece 6, positioning screw 7, movable rod 8, limiting plate 9, fixed rod 10, contact plate 11, fixed screw 12, resistance rod 13, positioning rod 14, movable ring 15, connecting rod 16, limiting screw 17, resistance pad 18, limiting ring 19, movable ring 20. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1 -- Figure 5 As shown, this specific implementation adopts the following technical solutions:

[0024] It contains:

[0025] A bottom bar 1, wherein both sides of the bottom bar 1 are provided with a slide groove 2, a slider 3 is slidably arranged in the slide groove 2, a positioning piece 4 is arranged at the top of the bottom bar 1, and an operator inserts the bottom bar 1 into the ground, and the outer ends of the two sliders 3 are connected to a moving ring 20, and the moving ring 20 is movably sleeved on the bottom bar 1, and the two sliders 3 are conveniently moved synchronously to a suitable position through the moving ring 20;

[0026] A positioning ring 5, wherein the left side of the positioning ring 5 is screwed onto the positioning piece 4 by means of an articulated seat, and a convex piece 6 is provided on the right side of the positioning ring 5. After the positioning screw 7 passes through the convex piece 6, it is screwed onto the positioning piece 4 by means of a thread, and the positioning ring 5 is conveniently rotated by means of the articulated seat, and then the positioning ring 5 is fixed onto the positioning piece 4 by means of the positioning screw 7;

[0027] The movable rod 8 is movably inserted in the positioning ring 5, and a limiting piece 9 is provided at the bottom end of the movable rod 8, and the limiting piece 9 movably contacts the positioning piece 4. The position of the movable rod 8 changes with the rotation angle of the positioning ring 5. When the positioning ring 5 is rotated to the left side of the positioning piece 4, the movable rod 8 is aligned with the bottom rod 1, thereby reducing the height of the anchoring pole, which is convenient for carrying. In addition, the movable rod 8 can be rotated to a position perpendicular to the bottom rod 1 through the positioning ring 5. A limiting ring 19 is fixed on the movable rod 8, and the limiting ring 19 is movably contacted with the positioning ring 5, which is convenient for moving the movable rod 8 to a suitable position.

[0028] The fixing rod 10 is two, and the bottom ends of the two fixing rods 10 are screwed to the corresponding slider 3 by means of a rebound shaft, and the contact piece 11 is screwed into the groove at the top of the fixing rod 10 by means of a rotating rod. After the fixing screw 12 passes through the contact piece 11, it is screwed to the side wall of the movable rod 8 by thread. The fixing rod 10 plays a fixing role. When the movable rod 8 is in a position perpendicular to the bottom rod 1 (such as Figure 5 ), the position of the movable rod 8 is fixed by the cooperation of the fixed rod 10 and the fixed screw 12, and the operator presses down the left and right sides of the movable rod 8 with both hands to facilitate the insertion of the bottom rod 1 into the hard ground;

[0029] The resisting rod 13 passes through the top surface of the positioning piece 4, is screwed into the top of the bottom rod 1, and the top of the resisting rod 13 is in contact with the side wall of the movable rod 8. By rotating the resisting rod 13, the top surface of the resisting rod 13 is in contact with the side wall of the movable rod 8 in a horizontal state, so that the bottom rod 1 is pressed downward by the movable rod 8. The top of the resisting rod 13 is provided with a resisting pad 18, which protects the side of the movable rod 8 to a certain extent.

[0030] Several positioning rods 14 are screwed at equal angles on the side wall of the bottom rod 1 using a hinge seat, and a movable ring 15 is movably mounted on the bottom rod 1. The bottom ends of several connecting rods 16 are screwed on the side wall of the movable ring 15 using a hinge seat, and the top of the connecting rod 16 is screwed on the corresponding positioning rod 14 using a hinge seat. After the limiting screw 17 passes through the side wall of the movable ring 15, it is screwed on the side wall of the bottom rod 1 through a thread. The positioning rod 14 plays a supporting role. By moving the movable ring 15 to cooperate with the connecting rod 16, the positioning rod 14 is driven to rotate to a suitable position, so that when the bottom rod 1 is inserted into the ground, the bottom end of the positioning rod 14 is supported on the ground to prevent the anchoring pole from tilting and falling due to external force.

[0031] When using the utility model, when the operator needs to insert the bottom rod 1 into the hard ground, the operator rotates the movable rod 8 through the positioning ring 5 with the hinge seat as the center of the circle, so that the movable rod 8 rotates to a state perpendicular to the bottom rod 1, and then moves the movable rod 8 so that the movable rod 8 moves along the opening direction of the positioning ring 5 until the limit ring 19 contacts the positioning ring 5, and then slides the movable ring 20, the movable ring 20 drives the two sliders 3 to move synchronously, and the slider 3 drives the fixed rod 10 to move until the fixed rod 10 moves to a suitable position, rotates the fixed rod 10, so that the contact piece 11 contacts the side wall of the movable rod 8, and fixes it with the fixing screw 12 (such as Figure 5 As shown), the operator then presses down both ends of the movable rod 8 with both hands to facilitate inserting the bottom rod 1 into the hard ground;

[0032] At the same time, when the bottom rod 1 is inserted into the ground, the operator moves the movable ring 15, and the movable ring 15 drives the bottom ends of several connecting rods 16 to move synchronously. The rotation of the connecting rod 16 makes the positioning rod 14 rotate to the corresponding angle, and then the movable ring 15 is fixed to the bottom rod 1 by the limit screw 17.

[0033] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0034] 1. A positioning ring 5 is provided. The positioning ring 5 is rotated with the hinge seat as the center of the circle to change the position of the positioning ring 5, thereby changing the position state of the movable rod 8, so as to facilitate the operator to carry and insert the bottom rod 1 into the hard ground;

[0035] 2. Set the positioning rod 14, and adjust the angle between the positioning rod 14 and the bottom rod 1 through the cooperation of the movable ring 15 and the connecting rod 16, so that the bottom end of the positioning rod 14 is supported on the ground to prevent the bottom rod 1 from tilting and falling due to external force.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable anchoring pole for forestry planning, characterized in that: It contains: A bottom rod (1), wherein both left and right sides of the bottom rod (1) are provided with slide grooves (2), a slider (3) is slidably arranged in the slide grooves (2), and a positioning piece (4) is provided at the top of the bottom rod (1); A positioning ring (5), wherein the left side of the positioning ring (5) is screwed onto the positioning plate (4) by means of a hinge seat, and a convex plate (6) is provided on the right side of the positioning ring (5). After the positioning screw (7) passes through the convex plate (6), it is screwed onto the positioning plate (4) through a thread; A movable rod (8), wherein the movable rod (8) is movably inserted in the positioning ring (5), and a limiting piece (9) is provided at the bottom end of the movable rod (8), and the limiting piece (9) movably contacts the positioning piece (4); A fixed rod (10), wherein the fixed rods (10) are two in number, the bottom ends of the two fixed rods (10) are screwed onto the corresponding sliders (3) by means of a rebound shaft, and the contact piece (11) is screwed into the groove at the top end of the fixed rod (10) by means of a rotating rod, and the fixed screw rod (12) passes through the contact piece (11) and is screwed onto the side wall of the movable rod (8) by means of a thread; The resisting rod (13) passes through the top surface of the positioning plate (4) and is screwed into the top end of the bottom rod (1), and the top end of the resisting rod (13) resists against the side wall of the movable rod (8).

2. The portable anchoring pole for forestry planning according to claim 1 is characterized by: A plurality of positioning rods (14) are screwed at equal angles on the side wall of the bottom rod (1) by means of a hinge seat, a movable ring (15) is movably sleeved on the bottom rod (1), the bottom ends of a plurality of connecting rods (16) are screwed on the side wall of the movable ring (15) by means of a hinge seat, and the top ends of the connecting rods (16) are screwed on the corresponding positioning rods (14) by means of a hinge seat, and a limiting screw (17) passes through the side wall of the movable ring (15) and is screwed on the side wall of the bottom rod (1) by thread.

3. The portable anchoring pole for forestry planning according to claim 1 is characterized by: A resistance pad (18) is provided at the top end of the resistance rod (13).

4. The portable anchoring pole for forestry planning according to claim 1 is characterized by: A limiting ring (19) is fixedly provided on the movable rod (8), and the limiting ring (19) is movably contacted with the positioning ring (5).

5. The portable anchoring pole for forestry planning according to claim 1 is characterized by: The outer ends of the two sliding blocks (3) are connected to a moving ring (20), and the moving ring (20) is movably sleeved on the bottom rod (1).

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