Measuring auxiliary device for forestry survey design

Abstract

The utility model relates to the technical field of forestry survey, in particular to a measuring auxiliary device for forestry survey design, which is characterized in that a measuring assembly is mounted outside a measuring scale main body, an angle assembly is mounted at the upper part of the measuring scale main body, and the measuring assembly comprises a measuring scale mounted outside the measuring scale main body; the measuring ruler is symmetrically sleeved with adjusting sleeves, pointers are fixedly installed on the front portions of the two adjusting sleeves, cone inserting mechanisms are installed at the bottoms of the adjusting sleeves, the angle assembly comprises an adjusting ruler rotationally connected to the middle of the top of the measuring ruler body, and an angle ruler is fixedly installed on the outer portion of the adjusting ruler. A sliding sleeve is installed at the position, corresponding to the angle ruler, of the upper portion of the measuring ruler body, and the sliding sleeve is slidably connected with the angle ruler. According to the measuring auxiliary device for forestry survey design, the measuring ruler can be conveniently assembled according to the needed length, angle adjustment can be conducted during measurement, and the diversity during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry surveying, in particular to a measurement auxiliary device used for forestry surveying and designing. Background Art

[0002] Forestry refers to protecting the ecological environment and maintaining ecological balance. In forestry protection surveys, trees need to be measured and surveyed. During the survey, a forestry survey ruler is needed;

[0003] Existing forestry surveying and measuring rulers are mostly divided into two types: calipers and tape measures. For example, a Chinese patent discloses a forestry surveying and measuring ruler with an adjustment mechanism (authorization announcement number CN217687010U). The patented technology can rotate the second adjustment handle through the design of the clamping component so that the clamping inner rod extends from the inside of the clamping outer rod, thereby avoiding the problem that the clamping rod on the caliper surface is not long enough when measuring the diameter of a thicker tree, and the tree cannot be clamped and measured. Other measuring tools need to be used for measurement, which is more cumbersome.

[0004] However, the above disclosed measuring device still has some defects when in use: when in use, the device can only simply measure the diameter of the tree by clamping it, but cannot measure the angle, nor can it assemble a measuring ruler to measure the length, which affects the convenience of measurement. Therefore, those skilled in the art provide a measurement auxiliary device for forestry survey and design to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a measurement auxiliary device for forestry survey and design to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A measuring auxiliary device for forestry survey and design, comprising a measuring ruler body, a measuring component is installed on the outside of the measuring ruler body, and an angle component is installed on the upper part of the measuring ruler body;

[0008] The measuring assembly comprises a measuring ruler installed on the outside of the measuring ruler body, the outside of the measuring ruler is symmetrically provided with an adjustment sleeve, the front parts of the two adjustment sleeves are fixed with pointers, and the bottom of the adjustment sleeve is provided with a cone inserting mechanism;

[0009] The angle assembly includes an adjusting ruler rotatably connected to the middle of the top of the measuring ruler body, an angle ruler is fixedly installed on the outside of the adjusting ruler, a sliding sleeve is installed at the position of the angle ruler on the upper part of the measuring ruler body, and the sliding sleeve is slidably connected to the angle ruler, a locking block is threadedly connected to the upper part of the sliding sleeve, and the locking block is fitted on the upper surface of the angle ruler.

[0010] As a further solution of the utility model: a fixing block is installed on the outside of the measuring ruler, a second trapezoidal clamping block is fixedly installed on the outer end of the fixing block, and a trapezoidal clamping groove is opened inside the fixing block at the position corresponding to the second trapezoidal clamping block.

[0011] As a further solution of the utility model: a first trapezoidal clamping block is fixedly installed at the symmetrical trapezoidal clamping groove position at the outer end of the fixed block, an inverted trapezoidal slider is fixedly installed at the bottom of the fixed block, and a locking screw is symmetrically threadedly connected to the inner top of the inverted trapezoidal slider.

[0012] As a further solution of the utility model: an inverted trapezoidal slide groove is provided inside the measuring ruler body at a position corresponding to the inverted trapezoidal slide block, and anti-slip grooves are installed on the inner wall of the inverted trapezoidal slide groove at a position corresponding to the inverted trapezoidal slide block.

[0013] As a further solution of the utility model: the cone inserting mechanism includes an adjusting knob installed on the top of the adjusting sleeve, and threaded rods are fixedly installed on the bottoms of the two adjusting knobs.

[0014] As a further solution of the utility model: matching thread grooves are etched at positions corresponding to the threaded rods inside the two adjusting sleeves, connecting seats are installed at the bottoms of the two adjusting sleeves, and fixed insert cones are fixedly installed at the bottoms of the two connecting seats.

[0015] As a further solution of the utility model: threaded connecting rods are fixedly installed on the tops of the two connecting seats, and matching threaded connecting grooves are etched on the inner bottoms of the two adjusting sleeves at positions corresponding to the threaded connecting rods.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. A measuring auxiliary device for forestry survey and design. When in use, the inverted trapezoidal slider provided on the fixed block is inserted into the inverted trapezoidal slide groove provided on the measuring ruler body. The anti-slip pattern is used to improve the fitting friction and the stability during connection. The locking screw is used for threaded fixation. Then, the measuring ruler body and the measuring ruler can be assembled. By adjusting the spacing between the two adjusting sleeves, the distance between the two points can be conveniently measured through the fixed cone, thereby conveniently measuring the diameter of the tree. By inserting one of the fixed cones and rotating the measuring ruler, a circle can be drawn through the other fixed cone, which can improve the convenience during use, which is better than the traditional method.

[0018] 2. A measurement auxiliary device used for forestry survey and design. By adjusting the adjustment ruler on the top of the measuring ruler body, the angle ruler can be driven to slide. The angle can be measured by cooperating with the sliding sleeve, which can improve the convenience of measurement. The first trapezoidal block on the measuring ruler is inserted into the trapezoidal slot, so that two measuring rulers can be easily assembled, so that they can be easily assembled according to the required length, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a measurement auxiliary device designed for forestry survey;

[0020] Figure 2 It is a structural schematic diagram of a measuring ruler main body in a measuring auxiliary device designed for forestry surveying;

[0021] Figure 3 It is a schematic diagram of the structure of a measuring ruler in a measuring auxiliary device designed for forestry surveying;

[0022] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0023] In the figure: 1. ruler body; 2. measuring ruler; 3. adjusting sleeve; 4. pointer; 5. adjusting knob; 6. fixing block; 7. adjusting ruler; 8. angle ruler; 9. sliding sleeve; 10. locking pressure block; 11. inverted trapezoidal slide groove; 12. anti-slip pattern; 13. inverted trapezoidal slider; 14. locking screw; 15. threaded rod; 16. threaded groove; 17. connecting seat; 18. fixing cone; 19. threaded connecting rod; 20. first trapezoidal block; 21. second trapezoidal block; 22. trapezoidal slot. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 4 In an embodiment of the utility model, a measuring auxiliary device for forestry survey and design includes a measuring ruler body 1, a measuring component is installed on the outside of the measuring ruler body 1, and an angle component is installed on the upper part of the measuring ruler body 1;

[0026] The measuring assembly includes a measuring ruler 2 installed on the outside of the measuring ruler body 1, and the outside of the measuring ruler 2 is symmetrically sleeved with an adjustment sleeve 3, the front of the two adjustment sleeves 3 are fixedly installed with a pointer 4, and the bottom of the adjustment sleeve 3 is installed with a cone insertion mechanism;

[0027] The angle assembly includes an adjusting ruler 7 rotatably connected to the middle of the top of the measuring ruler body 1, an angle ruler 8 is fixedly installed on the outside of the adjusting ruler 7, a sliding sleeve 9 is installed at the position of the upper part of the measuring ruler body 1 corresponding to the angle ruler 8, and the sliding sleeve 9 is slidably connected to the angle ruler 8, a locking pressure block 10 is threadedly connected to the upper part of the sliding sleeve 9, and the locking pressure block 10 is fitted on the upper surface of the angle ruler 8.

[0028] exist Figure 1 , 3 4: A fixed block 6 is installed on the outside of the measuring ruler 2, and a second trapezoidal block 21 is fixedly installed on the outer end of the fixed block 6. A trapezoidal card slot 22 is opened inside the fixed block 6 at the position corresponding to the second trapezoidal card slot 21. A first trapezoidal card block 20 is fixedly installed at the position of the trapezoidal card slot 22 symmetrically at the outer end of the fixed block 6. An inverted trapezoidal slider 13 is fixedly installed on the bottom of the fixed block 6. The inner top of the inverted trapezoidal slider 13 is symmetrically threaded with a locking screw 14. The inverted trapezoidal slider 13 provided on the fixed block 6 is inserted into the inverted trapezoidal slide groove 11 provided on the measuring ruler body 1, and the anti-slip pattern 12 is used to improve the fitting friction and improve the stability during connection. The first trapezoidal card block 20 at the measuring ruler 2 is inserted into the trapezoidal card slot 22, and then the two measuring rulers 2 can be conveniently assembled, so that they can be conveniently assembled according to the required length.

[0029] exist Figure 2 and 3 Middle: An inverted trapezoidal slide groove 11 is provided inside the measuring ruler body 1 at a position corresponding to the inverted trapezoidal slide block 13, and an anti-slip pattern 12 is installed on the inner wall of the inverted trapezoidal slide groove 11 at a position corresponding to the inverted trapezoidal slide block 13.

[0030] exist Figure 1 and 3 Middle: The cone insertion mechanism includes an adjusting knob 5 installed on the top of the adjusting sleeve 3, and the bottom of the two adjusting knobs 5 are fixedly installed with a threaded rod 15, and the inside of the two adjusting sleeves 3 is etched with a matching thread groove 16 at the position corresponding to the threaded rod 15, and the bottom of the two adjusting sleeves 3 is installed with a connecting seat 17, and the bottom of the two connecting seats 17 is fixedly installed with a fixed cone 18. Through the cooperation of the threaded rod 15 and the threaded groove 16, the two adjusting sleeves 3 can be conveniently threaded and tightened.

[0031] exist Figure 1 and 3Middle: The tops of the two connecting seats 17 are fixedly installed with threaded connecting rods 19, and the inner bottoms of the two adjustment sleeves 3 are etched with matching threaded connecting grooves at the positions corresponding to the threaded connecting rods 19. Through the cooperation between the threaded connecting rods 19 and the threaded connecting grooves, the connecting seats 17 can be conveniently installed and disassembled, thereby improving the convenience of replacing the fixed insert cone 18.

[0032] The working principle of the utility model is as follows: when in use, the inverted trapezoidal sliding block 13 provided on the fixing block 6 is inserted into the inverted trapezoidal sliding groove 11 provided on the measuring ruler body 1, and the anti-slip pattern 12 is cooperated to improve the fitting friction force, improve the stability during connection, and the locking screw 14 is cooperated for threaded fixation, so that the measuring ruler body 1 and the measuring ruler 2 can be assembled, and by adjusting the spacing between the two adjusting sleeves 3, the distance between the two points can be conveniently measured through the fixed plug cone 18, so as to conveniently measure the diameter of the tree, and by plugging one of the fixed plug cones 18 and rotating the measuring ruler 2, a circle can be drawn through the other fixed plug cone 18, so that the convenience during use can be improved, and by adjusting the adjusting ruler 7 at the top of the measuring ruler body 1, the angle ruler 8 can be driven to slide, and the angle can be measured by cooperating with the sliding sleeve 9, so that the convenience during measurement can be improved, and the first trapezoidal clamping block 20 at the measuring ruler 2 is inserted into the trapezoidal clamping groove 22, so that the two measuring rulers 2 can be conveniently assembled, so that they can be conveniently assembled according to the required length, which is convenient for users to use and more practical.

Claims

1. A measuring auxiliary device for forestry survey and design, comprising a measuring ruler body (1), characterized in that: A measuring component is installed on the outside of the measuring ruler body (1), and an angle component is installed on the upper part of the measuring ruler body (1); The measuring assembly comprises a measuring ruler (2) mounted on the outside of a measuring ruler body (1); an adjusting sleeve (3) is symmetrically sleeved on the outside of the measuring ruler (2); pointers (4) are fixedly mounted on the front of the two adjusting sleeves (3); and a cone inserting mechanism is mounted on the bottom of the adjusting sleeve (3); The angle assembly comprises an adjusting ruler (7) rotatably connected to the middle of the top of the measuring ruler body (1); an angle ruler (8) is fixedly installed on the outside of the adjusting ruler (7); a sliding sleeve (9) is installed at a position corresponding to the angle ruler (8) on the upper part of the measuring ruler body (1), and the sliding sleeve (9) is slidably connected to the angle ruler (8); a locking pressure block (10) is threadedly connected to the upper part of the sliding sleeve (9), and the locking pressure block (10) is arranged in a close fit on the upper surface of the angle ruler (8).

2. The measurement auxiliary device for forestry survey and design according to claim 1, characterized in that: A fixing block (6) is installed on the outside of the measuring ruler (2), a second trapezoidal clamping block (21) is fixedly installed on the outer end of the fixing block (6), and a trapezoidal clamping groove (22) is provided inside the fixing block (6) at a position corresponding to the second trapezoidal clamping block (21).

3. The measurement auxiliary device for forestry survey and design according to claim 2 is characterized in that: A first trapezoidal clamping block (20) is fixedly mounted at the position of the symmetrical trapezoidal clamping groove (22) at the outer end of the fixing block (6), an inverted trapezoidal sliding block (13) is fixedly mounted at the bottom of the fixing block (6), and a locking screw (14) is symmetrically threadedly connected to the inner top of the inverted trapezoidal sliding block (13).

4. The measurement auxiliary device for forestry survey and design according to claim 3 is characterized in that: An inverted trapezoidal slide groove (11) is provided inside the measuring ruler body (1) at a position corresponding to the inverted trapezoidal slide block (13), and an anti-slip pattern (12) is installed on the inner wall of the inverted trapezoidal slide groove (11) at a position corresponding to the inverted trapezoidal slide block (13).

5. The measurement auxiliary device for forestry survey and design according to claim 1, characterized in that: The cone inserting mechanism comprises an adjusting knob (5) mounted on the top of the adjusting sleeve (3), and threaded rods (15) are fixedly mounted on the bottoms of the two adjusting knobs (5).

6. The measurement auxiliary device for forestry survey and design according to claim 5, characterized in that: Matching thread grooves (16) are etched at positions corresponding to the threaded rods (15) inside the two adjustment sleeves (3), connecting seats (17) are installed at the bottoms of the two adjustment sleeves (3), and fixed insert cones (18) are fixedly installed at the bottoms of the two connecting seats (17).

7. The measurement auxiliary device for forestry survey and design according to claim 6, characterized in that: A threaded connecting rod (19) is fixedly mounted on the top of each of the two connecting seats (17), and matching threaded connecting grooves are etched at positions of the threaded connecting rod (19) corresponding to the inner bottoms of the two adjusting sleeves (3).

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