CN218156063U

CN218156063U - Tree height measuring device

Info

Publication number: CN218156063U
Application number: CN202221872517.6U
Authority: CN
Inventors: 罗建斌; 钟康勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-17
Filing date: 2022-07-17
Publication date: 2022-12-27
Anticipated expiration: 2032-07-17

Abstract

The utility model discloses a trees height measurement device, which comprises a supporting column, the support column lateral wall is close to the first link of below fixedly connected with a plurality of evenly distributed, first link lateral wall has thick section of thick bamboo through pivot and bearing swing joint, thick section of thick bamboo inner wall swing joint has a removal section of thick bamboo, remove bobbin base bottom fixedly connected with spheroid, first movable groove has been seted up to the support column bottom, be provided with the movable rod in the first movable groove, the movable rod bottom extends to the support column below, the movable rod lateral wall is close to the second connecting block of bottom fixedly connected with a plurality of evenly distributed, second connecting block lateral wall has the deflector through pivot and bearing swing joint, the utility model discloses a series of structures make this device have place characteristics such as stable and portable.

Description

Tree height measuring device

Technical Field

The utility model relates to a trees height measurement technical field specifically is trees height measurement device.

Background

In the current forestry engineering research, as the height of trees is very important reference data, forestry workers need to measure the height of trees in the working area in charge, for example, the application number is: CN202122705584.0 discloses a tree height measuring device, which records the characteristics such as efficiency of tree height measurement, but when using, we also can notice that when measuring, if the ground is uneven, the device can be placed unstably, and the device is difficult to be in the horizontality, resulting in measurement error, and the portability of the device also needs to be noticed, so we propose a tree height measuring device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's defect, provide trees height-measuring device.

In order to achieve the above object, the utility model provides a following technical scheme:

the tree height measuring device comprises a supporting column, wherein a plurality of first connecting blocks which are uniformly distributed are fixedly connected to the side wall of the supporting column close to the lower part, a thick cylinder is movably connected to the side wall of the first connecting block through a rotating shaft and a bearing, a moving cylinder is movably connected to the inner wall of the thick cylinder, a ball body is fixedly connected to the bottom end of the bottom of the moving cylinder, a first moving groove is formed in the bottom of the supporting column, a moving rod is arranged in the first moving groove, the bottom end of the moving rod extends to the lower part of the supporting column, a plurality of second connecting blocks which are uniformly distributed are fixedly connected to the side wall of the moving rod close to the bottom end, a deflection plate is movably connected to the side wall of the second connecting block through a rotating shaft and a bearing, a third connecting block is movably connected to the side wall of the deflection plate close to the lower part through a rotating shaft and a bearing, and the side wall of the third connecting block is fixedly connected with the outer wall of the thick cylinder, the utility model discloses a measuring tool, including support column, movable rod, clamping block, measuring piece, first activity inslot wall, second activity groove, second activity inslot, movable rod lateral wall, clamping block top, first activity inslot wall, the support column is equipped with the annular piece near below department cover, the movable rod lateral wall is fixed with a plurality of evenly distributed's dead lever near top department, first activity inslot wall seted up with dead lever assorted removal groove height, the dead lever other end passes removal groove and annular piece inner wall fixed connection, annular piece top is close to left side department and is provided with the clamping block, just support column left side wall set up with clamping block assorted blind groove, the first spring of fixedly connected with between clamping block right side wall and the blind groove right side inner wall, the second activity groove has been seted up at the support column top, activity capital portion fixedly connected with U-shaped piece, be provided with the measuring piece in the U-shaped piece, the preceding back wall of measuring piece is through pivot and bearing and U-shaped piece front and back side inner wall swing joint respectively.

Preferably, be provided with the threaded rod in the removal section of thick bamboo, removal section of thick bamboo inner wall set up with threaded rod assorted screw thread, bearing and thick section of thick bamboo inner wall swing joint are passed through to the threaded rod top, the bearing inner circle is passed on the threaded rod top, the threaded rod top is provided with two bevel gear along direction setting and intermeshing from top to bottom, threaded rod top and be located below bevel gear bottom fixed connection are located top bevel gear lateral wall fixedly connected with rotation axis, the rotation axis other end passes through bearing and thick section of thick bamboo inner wall swing joint to pass bearing inner circle, fixedly connected with circular block.

Preferably, the lateral wall of the left side and the right side of the movable cylinder is close to a first limit block fixedly connected with the upper part, and a first limit groove matched with the first limit block is formed in the inner wall of the thick cylinder.

Preferably, first activity inslot cavity top fixedly connected with gag lever post, just the gag lever post top is seted up with gag lever post assorted spacing hole, the cover is equipped with the second spring on the gag lever post, second spring top and bottom respectively with first activity inslot cavity top and gag lever post top fixed connection.

Preferably, the activity post left and right sides lateral wall is close to the equal fixedly connected with second stopper of below department, just second activity groove left and right sides inner wall all seted up with second stopper assorted second spacing groove, second activity groove left side inner wall threaded hole has, threaded hole female connection has fastening screw.

Preferably, a level measurer is fixedly connected to the right wall of the supporting column near the upper part.

Preferably, a U-shaped handle is fixedly connected to the right wall of the supporting column near the middle.

Compared with the prior art, the beneficial effects of the utility model are that:

in the technical scheme, the round block, the rotating shaft, the bevel gear, the threaded rod and the first limiting block are matched with each other, so that the moving cylinder can drive the ball to displace, the device can be better adjusted in a road surface inclined state to keep the device in a horizontal state, and the device can adapt to different road surface environments; through mutually supporting between movable rod, gag lever post, second spring and the annular piece, can realize pushing the fixture block into the blind inslot, under the second spring action, movable rod upward movement to drive thick section of thick bamboo through the deflector and deflect to vertical state, thereby make the more convenient quilt of device carry and play and carry.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

The reference numbers in the figures: 1. a support column; 2. a second limiting block; 3. fastening a screw rod; 4. a U-shaped block; 5. a measuring member; 6. a level measurer; 7. a movable post; 8. a U-shaped handle; 9. an annular block; 10. a movable rod; 11. a deflection plate; 12. a sphere; 13. coarse tube; 14. a bevel gear; 15. a rotating shaft; 16. a circular block; 17. a first stopper; 18. a threaded rod; 19. moving the drum; 20. a clamping block; 21. a second spring; 22. a limiting rod; 23. fixing the rod; 24. a first spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tree height measuring device comprises a supporting column 1, a plurality of first connecting blocks which are uniformly distributed are fixedly connected to the side wall of the supporting column 1 close to the lower part, the side wall of each first connecting block is movably connected with a thick cylinder 13 through a rotating shaft and a bearing, the inner wall of the thick cylinder 13 is movably connected with a moving cylinder 19, a threaded rod 18 is arranged in the moving cylinder 19, the inner wall of the moving cylinder 19 is provided with a thread matched with the threaded rod 18, the top end of the threaded rod 18 is movably connected with the inner wall of the thick cylinder 13 through the bearing, the top end of the threaded rod 18 penetrates through an inner ring of the bearing, two bevel gears 14 which are arranged along the up-down direction and are mutually meshed are arranged above the threaded rod 18, the top end of the threaded rod 18 is fixedly connected with the bottom of the bevel gear 14 positioned below, the side wall of the bevel gear 14 positioned above is fixedly connected with a rotating shaft 15, the other end of the rotating shaft 15 is movably connected with the inner wall of the thick cylinder 13 through the bearing and penetrates through the inner ring of the bearing, and is fixedly connected with a circular block 16, the left side wall and the right side wall of the movable cylinder 19 are fixedly connected with a first limiting block 17 near the upper part, the inner wall of the thick cylinder 13 is provided with a first limiting groove matched with the first limiting block 17, the bottom end of the bottom of the movable cylinder 19 is fixedly connected with a ball body 12, the bottom of the support column 1 is provided with a first movable groove, a movable rod 10 is arranged in the first movable groove, the top of the inner cavity of the first movable groove is fixedly connected with a limiting rod 22, the top of the movable rod 10 is provided with a limiting hole matched with the limiting rod 22, the limiting rod 22 is sleeved with a second spring 21, the top end and the bottom end of the second spring 21 are respectively fixedly connected with the top of the inner cavity of the first movable groove and the top of the movable rod 10, the bottom end of the movable rod 10 extends to the lower part of the support column 1, the side wall of the movable rod 10 near the bottom end is fixedly connected with a plurality of second connecting blocks which are uniformly distributed, and the side wall of the second connecting blocks is movably connected with a deflection plate 11 through a rotating shaft and a bearing, a third connecting block is movably connected to the position, close to the lower part, of the side wall of the deflection plate 11 through a rotating shaft and a bearing, the side wall of the third connecting block is fixedly connected with the outer wall of the thick cylinder 13, an annular block 9 is sleeved on the position, close to the lower part, of the outer side of the supporting column 1, a plurality of fixing rods 23 which are uniformly distributed are fixed to the position, close to the upper part, of the side wall of the movable rod 10, the inner wall of the first movable groove is provided with a movable groove height matched with the fixing rods 23, the other end of the fixing rods 23 penetrates through the movable groove to be fixedly connected with the inner wall of the annular block 9, a clamping block 20 is arranged above the annular block 9 and close to the left side, a blind groove matched with the clamping block 20 is arranged on the left wall of the supporting column 1, a first spring 24 is fixedly connected between the right wall of the clamping block 20 and the right inner wall of the blind groove, a second movable groove is arranged at the top of the supporting column 1, a movable column 7 is arranged in the second movable groove, and a second limiting block 2 is fixedly connected to the positions, close to the lower part of the left side wall and right side wall of the movable column 7, and the inner walls of the left and right sides of the second movable groove are both provided with a second limit groove matched with the second limit block 2, the inner wall of the left side of the second movable groove is provided with a threaded hole, the threaded hole is internally threaded with a fastening screw rod 3, the top of the movable column 7 is fixedly connected with a U-shaped block 4, a measuring part 5 is arranged in the U-shaped block 4, the front and back walls of the measuring part 5 are respectively movably connected with the inner walls of the front and back sides of the U-shaped block 4 through a rotating shaft and a bearing, a horizontal measurer 6 is fixedly connected at the position of the right wall of the supporting column 1 close to the upper part, a U-shaped handle 8 is fixedly connected at the position of the right wall of the supporting column 1 close to the middle part, through the mutual matching among the circular block 16, the rotating shaft 15, the bevel gear 14, the threaded rod 18 and the first limit block 17, the movable cylinder 19 can be used for driving the ball body 12 to displace, so that the device can be better adjusted under the inclined state of the road surface to keep the horizontal state, so that the device can adapt to different road surface environments; through mutually supporting between movable rod 10, gag lever post 22, second spring 21 and the annular piece 9, when can realizing pushing fixture block 20 into the blind groove, under the effect of second spring 21, the movable rod upward movement to drive thick section of thick bamboo 13 through deflector plate 11 and deflect to vertical state, thereby make the device more convenient by carry play and carry.

The working principle is as follows: when the device is used, the annular block 9 is firstly stepped downwards during placement of the device, at the moment, the second spring 21 is stretched, the annular block 9 actuates the movable rod 10 to move downwards through the fixed rod 23, the movable rod 10 actuates the deflection plate 11 to deflect, so that the thick barrel 13 is driven to deflect, the distance between the plurality of balls 12 is increased, the device is convenient to place, the stability of the device is improved, when the inner wall of the annular block 9 is in contact with the fixture block 20, the fixture block 20 is extruded to move rightwards to enter the blind groove, the second spring 21 is compressed, when the inner wall of the annular block 9 is separated from the fixture block 20, under the action of the first spring 24, the fixture block 20 is reset, the annular block 9 is prevented from moving upwards, when the device is in a non-horizontal state, the horizontal measurer 6 is observed, the circular block 16 at the lower side or the higher side is rotated to drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the rotating shaft 18 to rotate through the two bevel gears 14, at the moment, the moving barrel 19 is moved under the action of the first limit block 17, the horizontal measurer 6 is observed until the device is adjusted to be in a horizontal state, the device is pushed to push the device to be used, the fixture block 20, the thick barrel 21, the U10 is moved upwards, the U-shaped reset device, the U-shaped reset rod 13 can be pulled under the action of the vertical spring, and the handle can be pulled conveniently pulled under the vertical reset device, and the handle can be conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Tree height measuring device, including support column (1), its characterized in that: the side wall of the supporting column (1) is fixedly connected with a plurality of first connecting blocks which are uniformly distributed at the position close to the lower part, the side wall of the first connecting block is fixedly connected with a thick cylinder (13) through a rotating shaft and a bearing, the inner wall of the thick cylinder (13) is movably connected with a moving cylinder (19), the bottom end of the bottom of the moving cylinder (19) is fixedly connected with a ball body (12), the bottom of the supporting column (1) is provided with a first moving groove, a moving rod (10) is arranged in the first moving groove, the bottom end of the moving rod (10) extends to the position below the supporting column (1), the side wall of the moving rod (10) is fixedly connected with a plurality of second connecting blocks which are uniformly distributed at the position close to the bottom end, and the side wall of the second connecting blocks is movably connected with a deflection plate (11) through a rotating shaft and a bearing, deflector (11) lateral wall is close to below department and has the third connecting block through pivot and bearing swing joint, third connecting block lateral wall and thick section of thick bamboo (13) outer wall fixed connection, support column (1) is outer to be close to below department cover and is equipped with annular piece (9), movable rod (10) lateral wall is close to top department and is fixed with a plurality of evenly distributed's dead lever (23), first activity inslot wall seted up with dead lever (23) assorted shifting chute height, dead lever (23) other end passes shifting chute and annular piece (9) inner wall fixed connection, annular piece (9) top is close to left side department and is provided with fixture block (20), just support column (1) left wall seted up with fixture block (20) assorted blind The groove, first spring (24) of fixedly connected with between fixture block (20) right wall and the blind groove right side inner wall, the second activity groove has been seted up at support column (1) top, be provided with movable post (7) in the second activity inslot, activity post (7) top fixedly connected with U-shaped piece (4), be provided with in U-shaped piece (4) and measure piece (5), it is connected with U-shaped piece (4) front and back side inner wall swing joint respectively through pivot and bearing to measure piece (5) front and back wall.

2. The tree height measuring device of claim 1, wherein: be provided with threaded rod (18) in the removal section of thick bamboo (19), removal section of thick bamboo (19) inner wall seted up with threaded rod (18) assorted screw thread, bearing and thick section of thick bamboo (13) inner wall swing joint are passed through on threaded rod (18) top, the bearing inner circle is passed on threaded rod (18) top, threaded rod (18) top is provided with two bevel gear (14) that set up and intermeshing along upper and lower direction, threaded rod (18) top and be located below bevel gear (14) bottom fixed connection are located top bevel gear (14) lateral wall fixedly connected with rotation axis (15), rotation axis (15) other end passes through bearing and thick section of thick bamboo (13) inner wall swing joint to pass the bearing inner circle, fixedly connected with circular block (16).

3. The tree height measuring device of claim 1, wherein: remove a section of thick bamboo (19) left and right sides lateral wall and be close to the first stopper (17) of the equal fixedly connected with in top department, thick section of thick bamboo (13) inner wall seted up with first stopper (17) assorted spacing groove.

4. The tree height measuring device of claim 1, wherein: first activity inslot chamber top fixedly connected with gag lever post (22), just gag lever post (10) top seted up with gag lever post (22) assorted spacing hole, the cover is equipped with second spring (21) on gag lever post (22), second spring (21) top and bottom respectively with first activity inslot chamber top and movable rod (10) top fixed connection.

5. The tree height measuring device of claim 1, wherein: activity post (7) left and right sides lateral wall is close to equal fixedly connected with second stopper (2) of below department, just second activity groove left and right sides inner wall all seted up with second stopper (2) assorted second spacing groove, second activity groove left side inner wall set up threaded hole, threaded hole female connection has fastening screw (3).

6. The tree height measuring device of claim 1, wherein: and a horizontal measurer (6) is fixedly connected to the right wall of the supporting column (1) near the upper part.

7. The tree height measuring device of claim 1, wherein: the right wall of the support column (1) is fixedly connected with a U-shaped handle (8) near the middle.