CN213271829U

CN213271829U - Measuring device for forestry

Info

Publication number: CN213271829U
Application number: CN202021035013.XU
Authority: CN
Inventors: 徐升; 江敦舜; 徐春凤; 戴守举
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-05-25
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a measuring device for forestry, which comprises a mounting bas, the central point of mount pad bottom puts the department and installs the installation pipe, and installs the top cover in the pipe outside and be equipped with lantern ring B, the bottom in the lantern ring B outside evenly articulates there is four group's bracing pieces, the top screw thread in the lantern ring B outside is provided with the bolt, solid fixed ring is installed to the bottom in the installation pipe outside, and solid fixed ring's the outside evenly articulates there is four group's connecting rods. The utility model discloses a lantern ring A, the steel thorn, the installation pipe, the cooperation that the logical groove of L type and movable block were used, can go up and down lantern ring A in the outside of installation pipe according to actual need, force the steel thorn also to follow the lift, make the steel thorn can stretch out from the inside of installation pipe when using and insert in the soil, when not using, withdraw the inside of installation pipe with the steel thorn, the bottom of avoiding the inserted bar causes accidental injury to transport means or portable personnel of carrying in the transportation, the safety in utilization of the device when measuring trees diameter has been improved greatly.

Description

Measuring device for forestry

Technical Field

The utility model relates to a forestry apparatus technical field specifically is a measuring device for forestry.

Background

Forestry survey is the measurement work that provides image or data for forest investigation, management current situation and evaluation etc. and forestry measuring device needs can be stable work on ground and constantly move in the woodland.

The current measuring device for forestry is in the use, because the topography that needs to place some positions of measurement is all very complicated, existing though can make measuring device fix and use on this ground through inserting fixed inserted bar into ground, but still there are the following problems in the in-service use:

1. most of the current measuring devices for forestry are directly inserted into the soil through the inserted bar of the support frame to fix the whole measuring device on the ground, but because the bottom of the inserted bar is very sharp, when the device is not used, the bottom of the inserted bar is easy to cause accidental injury to a transport tool or a person carried by hands in the transportation process, and the inserted bar is very unsafe and cannot be freely extended or contracted according to actual use requirements, so that the use safety of the device is reduced.

2. And most of the current measuring devices for forestry are only inserted into the soil through a group of inserted bars to fix the device and use, but because of the complexity of different terrain topography, the device is fixed only by a group of inserted bars and the stable supporting force of the device can not be given, and the fixed mode of the inserted bars is single, the applicable position is very limited, the stability of the measuring device in the use process can not be further improved, and the use effect of the measuring device is reduced.

3. Meanwhile, although the measuring assembly of the measuring device can be lifted to a proper height through the traditional hand-pulling lifting rod form by the current measuring device for forestry, the measuring device can measure the forestry in the area conveniently, the hand-pulling lifting rod cannot accurately extend the measuring assembly of the measuring device to a proper height, the height of the measuring assembly needs to be frequently adjusted before the measuring device is used for measuring, time is greatly delayed, the measuring efficiency of the measuring device is reduced, and the measuring device is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring device for forestry to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for forestry comprises a mounting seat, wherein a mounting pipe is mounted at the central position of the bottom of the mounting seat, a lantern ring B is sleeved at the top of the outer side of the mounting pipe, four groups of supporting rods are uniformly hinged to the bottom of the outer side of the lantern ring B, a bolt is arranged on the top thread of the outer side of the lantern ring B, a fixing ring is mounted at the bottom of the outer side of the mounting pipe, four groups of connecting rods are uniformly hinged to the outer side of the fixing ring, one end, away from the fixing ring, of each connecting rod is hinged to the middle position of each supporting rod, an auxiliary fixing mechanism is arranged at the bottom end of the mounting pipe, a bearing is arranged at the central position of the bottom in the mounting seat, a rotating ring is arranged on the inner side of each bearing, two groups of sliding blocks are arranged on the inner side of each rotating ring, a gear B is arranged on the outer, the inside of installation pipe is provided with the movable rod, the mount pad is passed and is provided with the mounting panel on the top of movable rod, and the top of mounting panel is provided with forestry measurement component, the outside of movable rod is provided with the helicla flute of mutually supporting with the slider.

Preferably, supplementary fixed establishment includes that lantern ring A, steel thorn, spring B, connecting block, L type lead to groove and movable block, the interior bottom of installation pipe is provided with the movable block, and the bottom of movable block installs the steel thorn, the bottom of steel thorn passes the installation pipe and extends to the installation pipe under, the bottom cover in the steel thorn outside is equipped with spring B, and spring B's top and movable block fixed connection, spring B's bottom and the interior bottom fixed connection of installation pipe, the bottom symmetry in the installation pipe outside has seted up the L type and has led to the groove, the both ends symmetry of movable block is provided with the connecting block, and the one end that the movable block was kept away from to the connecting block passes the L type and leads to the groove and is provided with lantern ring A jointly.

Preferably, a mounting block is arranged at the middle position inside the mounting tube, a spring A is arranged at the top of the mounting block, and the top end of the spring A is fixedly connected with the bottom end of the movable rod.

Preferably, the bottom end of the rotating shaft penetrates through the mounting seat and is provided with a hand wheel, and anti-skid stripes are arranged on the outer side of the hand wheel.

Preferably, the top and the middle position of the outer side of the mounting pipe are provided with threaded holes matched with bolts.

Preferably, one end of the support rod, which is far away from the lantern ring B, is hinged with a bottom plate, and a rubber layer is arranged at the bottom of the bottom plate.

Compared with the prior art, the utility model provides a measuring device for forestry possesses following beneficial effect:

1. the utility model discloses a lantern ring A, the steel thorn, the installation pipe, spring B, the connecting block, the cooperation that the groove and movable block were led to the L type is used, can go up and down lantern ring A in the outside of installation pipe according to actual need, force the steel thorn also to follow the lift, thereby make the steel thorn can stretch out and insert in the soil from the inside of installation pipe when using, when not using, can withdraw the inside of installation pipe with the steel thorn, the bottom of avoiding the inserted bar causes accidental injury to transport means or portable personnel of carrying in the transportation, thereby the security that the device used has improved greatly.

2. The utility model discloses a cooperation of bolt, bracing piece, solid fixed ring, connecting rod, bottom plate, the lantern ring B and installation pipe is used, can be when needs the bracing piece to support the installation pipe, descend lantern ring B in the outside of installation pipe to fix lantern ring B through the bolt, cooperate foretell inserted bar fixed knot to construct, can improve the steadiness of device when different relief topography uses greatly, thereby improved this measuring device's result of use.

3. The utility model discloses a mounting panel, the hand wheel, the mount pad, gear A, spring A, the installation piece, the movable rod, the rotating ring, gear B, the apparatus further comprises a rotating shaft, the helicla flute, the cooperation of bearing and slider is used, can be directly through manual rotation hand wheel, the height that accurate adjustment mounting panel and forestry measurement component go up and down, thereby just also accurate control mounting panel and forestry measurement component and the height between the ground, make the forestry measurement component can be in the forestry of most suitable measurement height near the topography and measure, do not need this measuring device to measure the height of frequently adjusting the forestry measurement component before, a large amount of time has been saved, thereby the measurement of this measuring device efficiency and measurement accuracy have been improved, be favorable to this measuring device's using widely.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a side view of a portion of the mounting tube of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point B of fig. 2 according to the present invention.

In the figure: 1. a forestry measurement component; 2. mounting a plate; 3. a hand wheel; 4. a bolt; 5. a support bar; 6. a lantern ring A; 7. steel pricks; 8. a fixing ring; 9. a connecting rod; 10. a base plate; 11. a lantern ring B; 12. installing a pipe; 13. a mounting seat; 14. a gear A; 15. a spring A; 16. mounting blocks; 17. a movable rod; 18. a rotating ring; 19. a gear B; 20. a spring B; 21. a rotating shaft; 22. a helical groove; 23. a bearing; 24. a slider; 25. connecting blocks; 26. an L-shaped through groove; 27. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a measuring device for forestry comprises a mounting seat 13, a mounting tube 12 is mounted at the central position of the bottom of the mounting seat 13, a lantern ring B11 is sleeved at the top of the outer side of the mounting tube 12, four groups of supporting rods 5 are evenly hinged to the bottom of the outer side of a lantern ring B11, a bolt 4 is arranged on the top thread of the outer side of a lantern ring B11, a fixing ring 8 is mounted at the bottom of the outer side of the mounting tube 12, four groups of connecting rods 9 are evenly hinged to the outer side of the fixing ring 8, one end, away from the fixing ring 8, of each connecting rod 9 is hinged to the middle position of the corresponding supporting rod 5, an auxiliary fixing mechanism is arranged at the bottom end inside the mounting tube 12, a bearing 23 is arranged at the central position of the bottom inside the mounting seat 13, a rotating ring 18 is arranged inside the bearing 23, two groups of sliding blocks 24 are arranged inside, and the middle position of the outer side of the rotating shaft 21 is provided with a gear A14 which is meshed with the gear B19, the inside of the installation pipe 12 is provided with a movable rod 17, the top end of the movable rod 17 penetrates through the installation seat 13 and is provided with an installation plate 2, the top of the installation plate 2 is provided with a forestry measurement component 1, and the outer side of the movable rod 17 is provided with a spiral groove 22 which is matched with a slide block 24.

In this implementation, supplementary fixed establishment includes lantern ring a6, the steel thorn 7, spring B20, connecting block 25, logical groove 26 of L type and movable block 27, the interior bottom of installation pipe 12 is provided with movable block 27, and steel thorn 7 is installed to the bottom of movable block 27, the bottom of steel thorn 7 passes installation pipe 12 and extends to under the installation pipe 12, the bottom cover in the steel thorn 7 outside is equipped with spring B20, and the top and the movable block 27 fixed connection of spring B20, the bottom of spring B20 and the interior bottom fixed connection of installation pipe 12, the logical groove 26 of L type has been seted up to the bottom symmetry in the installation pipe 12 outside, the both ends symmetry of movable block 27 is provided with connecting block 25, and the one end that connecting block 25 kept away from movable block 27 passes logical groove 26 of L type and is provided with lantern ring a6 jointly, be convenient for freely stretch out or retract steel thorn 7 from the inside of installation pipe 12.

In this embodiment, the installation block 16 is disposed at the middle position inside the installation tube 12, the top of the installation block 16 is provided with the spring a15, the top end of the spring a15 is fixedly connected with the bottom end of the movable rod 17, which helps to enable the movable rod 17 to stably ascend and descend, and helps to lift the movable rod 17 more easily.

In this embodiment, the bottom end of the rotating shaft 21 penetrates through the mounting seat 13 and is provided with the hand wheel 3, and the outer side of the hand wheel 3 is provided with the anti-slip stripes, so that the rotating shaft 21 can be rotated manually through the hand wheel 3.

In this embodiment, threaded holes are provided on the top and middle of the outside of the mounting tube 12 to mate with the bolts 4 to help secure the collar B11 on the outside of the mounting tube 12.

In this embodiment, the end of the support rod 5 away from the sleeve ring B11 is hinged with the bottom plate 10, and the bottom of the bottom plate 10 is provided with a rubber layer, which helps to improve the stability of the support rod 5 in supporting the installation tube 12.

The working principle is as follows: when the steel prick 7 is required to be inserted into the ground to fixedly mount the whole device for use, the outer side of the lantern ring A6 is manually held to press down the lantern ring A6 until the lantern ring A6 cannot descend, the lantern ring A6 rotates clockwise, the connecting block 25 is clamped into the transverse groove at the bottom of the L-shaped through groove 26, the spring B20 is stressed and shortened, the steel prick 7 can stably extend out of the mounting pipe 12, the steel prick 7 is inserted into the designated ground, the bolt 4 is manually screwed off to press down the bolt 4, the four groups of support rods 5 are simultaneously opened to form an included angle of 50 degrees with the mounting pipe 12, the position of the lantern ring B11 is fixed through the bolt 4, the four groups of support rods 5 can stably support the mounting pipe 12, then a user manually rotates the hand wheel 3 according to actual measurement requirements, the gear A14 on the outer side of the hand wheel 3 drives the gear B19 to rotate, the gear B19 drives the rotating ring 18 to rotate, and the slide block 24 on the inner side of the rotating ring 18 slides in the spiral groove 22 to force the movable rod 17 to ascend gradually, so that the mounting plate 2 and the forestry measurement component 1 ascend until the forestry measurement component 1 ascends to a proper height, and then the surrounding forestry is measured through the forestry measurement component 1; when the device is not used, the hand wheel 3 is rotated to enable the mounting plate 2 to descend to the original position, the bolts 4 are unscrewed to enable the lantern ring B11 to be lifted to the original position on the outer side of the mounting pipe 12, the lantern ring B11 is fixed through the bolts 4, the four groups of supporting rods 5 are folded to facilitate carrying and transportation, then the lantern ring A6 is held to rotate anticlockwise until the connecting block 25 moves into the vertical groove of the L-shaped through groove 26, and due to the elastic restoring force of the spring B20, the lantern ring A6 is automatically lifted to the original position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The measuring device for forestry comprises a mounting seat (13) and is characterized in that the mounting seat (13) is provided with a mounting pipe (12) at the central position of the bottom of the mounting seat (13), a lantern ring B (11) is sleeved at the top of the outer side of the mounting pipe (12), four groups of support rods (5) are evenly hinged at the bottom of the outer side of the lantern ring B (11), a bolt (4) is arranged at the top thread of the outer side of the lantern ring B (11), a fixing ring (8) is arranged at the bottom of the outer side of the mounting pipe (12), four groups of connecting rods (9) are evenly hinged at the outer side of the fixing ring (8), one end of each connecting rod (9) far away from the fixing ring (8) is hinged at the middle position of each support rod (5), an auxiliary fixing mechanism is arranged at the bottom end inside the mounting pipe (12), a bearing (, and the inboard of bearing (23) is provided with swivel becket (18), the inboard of swivel becket (18) is provided with two sets of sliders (24), the outside of swivel becket (18) is provided with gear B (19), the inside one end of mount pad (13) is provided with pivot (21), and the intermediate position department in pivot (21) outside is provided with gear A (14) with gear B (19) intermeshing, the inside of installation pipe (12) is provided with movable rod (17), mount pad (13) and mounting panel (2) are passed on the top of movable rod (17), the top of mounting panel (2) is provided with forestry measurement component (1), the outside of movable rod (17) is provided with spiral groove (22) with slider (24) mutually supporting.

2. The measurement device for forestry according to claim 1, wherein the auxiliary fixing mechanism includes a lantern ring A (6), a steel thorn (7), a spring B (20), a connecting block (25), an L-shaped through groove (26) and a movable block (27), the movable block (27) is arranged at the inner bottom of the mounting pipe (12), the steel thorn (7) is installed at the bottom end of the movable block (27), the bottom end of the steel thorn (7) passes through the mounting pipe (12) and extends to a position right below the mounting pipe (12), the spring B (20) is sleeved at the bottom of the outer side of the steel thorn (7), the top end of the spring B (20) is fixedly connected with the movable block (27), the bottom end of the spring B (20) is fixedly connected with the inner bottom of the mounting pipe (12), the L-shaped through groove (26) is symmetrically formed at the bottom of the outer side of the mounting pipe (12), the connecting blocks (25) are symmetrically arranged at two ends of the movable block (27), and one end of the connecting block (25) far away from the movable block (27) passes through the L-shaped through groove (26) and is provided with a lantern ring A (6) together.

3. A measuring device for forestry according to claim 1, wherein a mounting block (16) is arranged at a middle position inside the mounting tube (12), a spring a (15) is arranged at the top of the mounting block (16), and the top end of the spring a (15) is fixedly connected with the bottom end of the movable rod (17).

4. A measuring device for forestry according to claim 1, wherein the bottom end of the rotating shaft (21) passes through the mounting seat (13) and is provided with a hand wheel (3), and the outer side of the hand wheel (3) is provided with anti-skid stripes.

5. A measuring device for forestry as claimed in claim 1, wherein: the top and the middle position of the outer side of the mounting pipe (12) are provided with threaded holes matched with the bolts (4) mutually.

6. A measuring device for forestry according to claim 1, characterized in that the end of the support rod (5) remote from the collar B (11) is hinged to a base plate (10), and the bottom of the base plate (10) is provided with a rubber layer.