Forestry field measurement improved device

Abstract

The utility model discloses an improved forestry field measurement device and relates to the technical field of measurement devices. Comprising a rolling wheel measuring device and an auxiliary device, the rolling wheel measuring device is installed on the auxiliary device in a height-adjustable mode, so that the auxiliary device can be separated from the ground, the rolling wheel measuring device comprises a measuring rolling wheel, and a rolling wheel counter is installed on the side face of the axis of the measuring rolling wheel. The side face of the roller counter is fixedly connected with a connecting piece, the side face of the connecting piece is in threaded connection with a height locking piece, the connecting piece is arranged on the side face of the roller counter and used for being connected with an extension push rod, and the height locking piece is used for limiting the height, fixed to the surface of the extension push rod, of the roller counter. The roller counter is put down to enable the measuring roller to be in contact with the ground for measurement, and before a measurer climbs up, the roller counter is fixed upwards to enable the bottom of the extension push rod to be in contact with the ground to be used as an alpenstock, so that the effect of assisting the measurer in walking can be achieved.

Description

Technical Field

[0001] The utility model discloses an improved forestry field measurement device, which relates to the technical field of measurement devices. Background Art

[0002] Forestry surveying refers to the measurement of specific areas such as areas in forestry environments and special planning areas, so as to obtain data information in these areas on a regular basis. When conducting forestry field measurements, special field measurement equipment is required.

[0003] According to the Chinese patent publication number: CN216815528U, a "forestry field measurement device" is published, which includes a support box, a bottom fixing component, a recording component, a height adjustment component, a measurement mounting plate, a rotating base, a measuring instrument, a protective shell, a snap-on slot, a connecting strap and a control button;

[0004] The above-mentioned prior art improves the working efficiency of the measuring device by setting a recording component and a height adjustment component, and increases the stability of the device by setting a bottom fixing component, thereby improving the user experience of the measuring device. The protective shell and the lifting handle are used to extend the service life of the measuring device and increase the portability of the device, effectively solving the problems of low efficiency of measuring devices on the market, complex structure and inconvenient maintenance.

[0005] China Patent Publication No.: CN218723624U discloses a "Forestry Field Measurement Device", which includes a fixed block, on which a forestry measurement mechanism is provided;

[0006] The above-mentioned prior art simplifies the entire device, but it is simpler to use, and the weight is controlled, which is more convenient to carry in the field. It can measure length data and angle data, and can also assist in recording data. It is more practical. It solves the problem that the solution in patent CN216815528U "A forestry field measurement device" is relatively complex and inconvenient for field scientific research personnel to carry. In addition, a motor is set, which is not conducive to use in case of damage. In addition, the weight of the motor is also large, which needs to be improved and simplified.

[0007] However, the above two technical solutions are mainly aimed at improving the portability of the equipment. In the wild forestry environment, it is often difficult for personnel to walk. The above two existing technologies do not assist the walking convenience of the surveying personnel. Utility Model Content

[0008] In view of the shortcomings of the prior art, the purpose of the utility model is to improve the problem that the existing measuring devices are inconvenient to use in the forest, and to provide an improved forestry field measurement device, which adopts a combined movable connection solution. The beneficial effect is that it can assist surveyors to walk in the field environment while being portable.

[0009] The purpose of the utility model is achieved in this way:

[0010] An improved forestry field measurement device comprises a roller measuring device and an auxiliary device, wherein the roller measuring device is mounted on the auxiliary device in a height-adjustable manner so that the auxiliary device can be out of contact with the ground;

[0011] The roller measuring device comprises a measuring roller, a roller counter is installed on the side of the measuring roller axis, a connecting piece is fixedly connected to the side of the roller counter, and a height locking piece is threadedly connected to the side of the connecting piece;

[0012] The auxiliary device includes an extended push rod, which passes through the interior of the connecting piece and is locked by a height locking piece. A handle is fixedly connected to the top of the extended push rod. A degree meter is installed below the handle on the outer surface of the extended push rod. The degree meter is connected to the roller counter wire to display the data of the roller counter.

[0013] Preferably, the bottom of the extended push rod is fixedly connected with an anti-slip head, and the anti-slip head is a rubber product sleeved on the bottom of the extended push rod.

[0014] Preferably, the anti-slip head is trumpet-shaped, and a plurality of anti-slip particles are arranged at the bottom of the anti-slip head.

[0015] Preferably, a plurality of anti-skid teeth are provided on the outer surface of the extended push rod, and the anti-skid teeth cooperate with the height locking member to enhance the friction force.

[0016] Preferably, a cavity is provided inside the extended push rod, and the top of the cavity extends to the position of the degree meter.

[0017] Preferably, a wire groove is provided on the outer surface of the extended push rod, and the wire groove is connected with the inner cavity of the extended push rod.

[0018] Preferably, the wire groove is a long strip groove, and the wire of the roller counter is introduced from the wire groove and connected to the degree meter.

[0019] Beneficial effects:

[0020] First, the utility model provides a connecting piece on the side of the roller counter for connecting the extended push rod, and uses a height locking piece to limit the height at which the roller counter is fixed on the surface of the extended push rod. During use, the roller counter is lowered to make the measuring roller contact the ground for measurement. Before the surveyor climbs up, the roller counter is fixed upward to make the bottom of the extended push rod contact the ground and be used as a trekking pole, thereby achieving the effect that the equipment is easy to carry and can assist the surveyor in walking.

[0021] Secondly, the utility model opens a wire groove on the outer surface of the extended push rod, and passes the wire of the roller counter through the wire groove. When the installation height of the roller counter needs to be adjusted, the wire can be extended in the wire groove to avoid the roller counter wire being completely wrapped in the extended push rod, which will hinder the movement of the roller counter, thereby achieving the effect of facilitating the adjustment of the roller counter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the mechanism at center A;

[0024] Figure 3 This is a schematic diagram of the structure of the roller measuring device of the utility model;

[0025] Figure 4 This is a schematic diagram of the auxiliary device structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the wire trough structure of the utility model.

[0027] In the figure: 1. roller measuring device; 101. measuring roller; 102. roller counter; 103. connecting piece; 104. height locking piece; 2. auxiliary device; 201. extension push rod; 202. anti-slip head; 203. hand handle; 204. degree meter; 205. anti-slip teeth; 206. wire guide groove. DETAILED DESCRIPTION

[0028] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0029] The improved forestry field measurement device under this specific implementation mode is as follows: Figure 1-5 As shown, it comprises a roller measuring device 1 and an auxiliary device 2, wherein the roller measuring device 1 is mounted on the auxiliary device 2 in a height-adjustable manner so that the auxiliary device 2 can be out of contact with the ground;

[0030] The roller measuring device 1 comprises a measuring roller 101, a roller counter 102 is installed on the side of the axis of the measuring roller 101, a connecting piece 103 is fixedly connected to the side of the roller counter 102, and a height locking piece 104 is threadedly connected to the side of the connecting piece 103;

[0031] The auxiliary device 2 includes an extended push rod 201, which passes through the interior of the connecting piece 103 and is locked by a height locking piece 104. A handle 203 is fixedly connected to the top of the extended push rod 201. A degree meter 204 is installed below the handle 203 on the outer surface of the extended push rod 201. The degree meter 204 is connected to the roller counter 102 by a wire to display the data of the roller counter 102.

[0032] Through the above technical solution, a connecting piece 103 is provided on the side of the roller counter 102 for connecting the extended push rod 201, and a height locking piece 104 is used to limit the height at which the roller counter 102 is fixed on the surface of the extended push rod 201. During use, the roller counter 102 is lowered so that the measuring roller 101 contacts the ground for measurement. Before the surveyor climbs up the mountain, the roller counter 102 is fixed upward so that the bottom of the extended push rod 201 contacts the ground and is used as a trekking pole, thereby achieving the effect that the equipment is easy to carry and can assist the surveyor in walking.

[0033] Specifically, the bottom of the extended push rod 201 is fixedly connected with an anti-slip head 202 , which is a rubber product sleeved on the bottom of the extended push rod 201 .

[0034] Through the above technical solution, the purpose of setting the anti-slip head 202 at the bottom of the extended push rod 201 is to improve the anti-slip performance and comfort, because the bottom of the hard extended push rod 201 is easy to slip when it contacts the ground, and the rubber product will deform after being compressed, thereby increasing the contact area with the contact surface and improving the anti-slip effect. The anti-slip head 202 can also limit the lowest installation position of the roller counter 102.

[0035] Specifically, the anti-slip head 202 is trumpet-shaped, and a plurality of anti-slip particles are disposed at the bottom of the anti-slip head 202 .

[0036] Through the above technical solution, the anti-skid head 202 is configured to be trumpet-shaped, thereby increasing the contact area of ​​the bottom of the anti-skid head 202 , and the anti-skid particles are used to further improve the anti-skid performance of the anti-skid head 202 .

[0037] Specifically, a plurality of anti-skid teeth 205 are provided on the outer surface of the extended push rod 201 , and the anti-skid teeth 205 cooperate with the height locking member 104 to enhance the friction force.

[0038] Through the above technical solution, the purpose of setting the anti-slip teeth 205 is to improve the firmness of the height locking member 104 when fixing the extended push rod 201, and to increase the friction so that the connecting member 103 will not slide to the upper part of the extended push rod 201 when the measuring roller 101 is subjected to force with the ground.

[0039] Specifically, a cavity is provided inside the extended push rod 201 , and the top of the cavity extends to the position of the degree indicator 204 .

[0040] Through the above technical solution, a cavity is set inside the extended push rod 201 to facilitate wiring, so that the data of the roller counter 102 can be transmitted to the degree meter 204 for display. The connection relationship and display principle between the roller counter 102 and the degree meter 204 are the same as the technical solution of the existing roller ruler.

[0041] Specifically, a wire groove 206 is formed on the outer surface of the extended push rod 201 , and the wire groove 206 is connected to the inner cavity of the extended push rod 201 .

[0042] Through the above technical solution, a wire groove 206 is opened on the outer surface of the extended push rod 201, and the wire of the roller counter 102 is passed through the wire groove 206. When the installation height of the roller counter 102 needs to be adjusted, the wire can be extended in the wire groove 206 to avoid the wire of the roller counter 102 being completely wrapped in the extended push rod 201. The wire will hinder the movement of the roller counter 102, thereby achieving the effect of facilitating the adjustment of the roller counter 102.

[0043] Specifically, the wire groove 206 is a long strip groove, and the wire of the roller counter 102 is introduced from the wire groove 206 to communicate with the degree meter 204.

[0044] Through the above technical solution, the wire groove 206 is set to be a long strip, so that when the connecting member 103 moves up, the wire can extend from the position of the wire groove 206 instead of being stacked together inside the extended push rod 201. The stacked wires are prone to entanglement after multiple extensions and retractions.

[0045] When in use, a connecting piece 103 is provided on the side of the roller counter 102 for connecting the extension push rod 201, and a height locking piece 104 is used to limit the height at which the roller counter 102 is fixed on the surface of the extension push rod 201. During use, the roller counter 102 is lowered so that the measuring roller 101 contacts the ground for measurement. Before the surveyor climbs up, the roller counter 102 is fixed upward so that the bottom of the extension push rod 201 contacts the ground and is used as a trekking pole, thereby achieving the effect that the device is easy to carry and can assist the surveyor in walking.

[0046] By opening a wire groove 206 on the outer surface of the extended push rod 201 and passing the wire of the roller counter 102 through the wire groove 206, when the installation height of the roller counter 102 needs to be adjusted, the wire can be extended in the wire groove 206 to avoid the wire of the roller counter 102 being completely wrapped in the extended push rod 201, which will hinder the movement of the roller counter 102, thereby achieving the effect of facilitating the adjustment of the roller counter 102.

[0047] It should be noted that although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved forestry field measurement device, comprising a roller measuring device (1) and an auxiliary device (2), characterized in that: The roller measuring device (1) is mounted on the auxiliary device (2) in a height-adjustable manner so that the auxiliary device (2) can be out of contact with the ground; The roller measuring device (1) comprises a measuring roller (101), a roller counter (102) is installed on the side of the axis of the measuring roller (101), a connecting piece (103) is fixedly connected to the side of the roller counter (102), and a height locking piece (104) is threadedly connected to the side of the connecting piece (103); The auxiliary device (2) comprises an extended push rod (201), the extended push rod (201) passes through the interior of the connecting piece (103) and is locked by a height locking piece (104), the top of the extended push rod (201) is fixedly connected to a handle (203), a degree meter (204) is installed below the handle (203) on the outer surface of the extended push rod (201), and the degree meter (204) is connected to the roller counter (102) by a wire to display the data of the roller counter (102).

2. The forestry field measurement improvement device according to claim 1 is characterized in that: The bottom of the extended push rod (201) is fixedly connected with an anti-slip head (202), and the anti-slip head (202) is a rubber product sleeved on the bottom of the extended push rod (201).

3. The forestry field measurement improvement device according to claim 2 is characterized in that: The anti-slip head (202) is trumpet-shaped, and a plurality of anti-slip particles are arranged at the bottom of the anti-slip head (202).

4. The improved forestry field measurement device according to claim 1, characterized in that: The outer surface of the extended push rod (201) is provided with a plurality of anti-slip teeth (205), and the anti-slip teeth (205) cooperate with the height locking member (104) to enhance friction force.

5. The forestry field measurement improvement device according to claim 1 is characterized in that: The extended push rod (201) is provided with a cavity inside, and the top of the cavity extends to the position of the degree meter (204).

6. The improved forestry field measurement device according to claim 5, characterized in that: A wire groove (206) is provided on the outer surface of the extended push rod (201), and the wire groove (206) is connected to the inner cavity of the extended push rod (201).

7. The improved forestry field measurement device according to claim 6, characterized in that: The wire groove (206) is a long strip groove, and the wire of the roller counter (102) is introduced from the wire groove (206) and communicated with the degree meter (204).

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