Measuring device for natural resource engineering land assessment

Abstract

The utility model relates to the technical field of land assessment equipment, in particular to a measuring device for natural resource engineering land assessment, which comprises a base, a plurality of self-locking rollers are fixedly connected to the base, a mounting column is fixedly connected to the base, and a tape measure is mounted on the mounting column; through cooperation of a base, self-locking rollers, a placement groove and the like, the whole device can be stored and moved conveniently, manpower is saved, through cooperation of a lifting ring, a positioning nail and the like, a supporting rod, a first clamping plate and the like can be fixed conveniently, a limiting rod, a limiting hole, a through hole and the like can be matched conveniently, the positioning nail can be stored, the situation that the positioning nail hurts people is avoided, and safety is improved; through the cooperation of the first clamping plate, the second clamping plate and the threaded rod, the tape strip of the measuring tape can be conveniently clamped and fixed, the tape strip can be conveniently clamped and fixed in multiple sections during long-distance measurement, the influence of gravity, wind power and the like on the tape strip is avoided, the measurement error is reduced, and the measurement accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to land evaluation equipment technical field, concretely is a kind of measuring device for natural resource engineering land evaluation. BACKGROUND

[0002] Natural resources refer to the substances in nature that can be directly obtained by human beings for production and life, and land is particularly important in natural resources, and often needs to be evaluated in natural resource engineering.

[0003] Through search, the utility model discloses (announces) No. CN220853357U of Chinese patent discloses a kind of measuring device for natural resource engineering land evaluation, it is roughly described as, including base, the top of base is fixedly connected with mounting rod, the top of mounting rod is provided with tape measure, the bottom of base is fixedly connected with first support, it when using, hand holds grip and pulls to one end, so that mounting plate will tape measure's scale pull out, when reach measuring position, the second ground entry cone of inserting rod bottom is inserted into ground, to fix the end of scale for facilitating measurement, it is not necessary to measure when two people pull tape measure, after scale is reeled, make the anti-slip block on the surface of inserting rod be located between clamping plate, rotate hand wheel to make bidirectional screw thread screw rod drive clamping block and move inwards simultaneously, make clamping plate move inwards simultaneously to the anti-slip block on the surface of inserting rod is clamped, to reach the effect of fixation, avoid the situation that loss occurs in the process of storage and use after measurement, but the above-mentioned device still has certain deficiency, such as the above-mentioned device when using, moving etc., it is inconvenient to store ground cone, ground cone is exposed outside and there is certain danger, ground cone is easily hurt, for this, we propose a kind of measuring device for natural resource engineering land evaluation. UTILITY MODEL CONTENT

[0004] (One) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of measuring device for natural resource engineering land evaluation to solve the prior art in background art, when using, moving etc., it is inconvenient to store ground cone, ground cone is exposed outside and there is certain danger, ground cone is easily hurt.

[0006] (Two) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of measuring device for natural resource engineering land evaluation, comprising:

[0008] Base, a plurality of self-locking rollers are fixedly connected on the base, a mounting column is fixedly connected on the base, and a tape measure is installed on the mounting column;

[0009] Positioning mechanism, positioning mechanism is arranged on the base, the positioning mechanism includes the placement slot, the placement slot is fixedly connected on the base, a plurality of support bars are placed in the placement slot, the support rod is fixedly provided with a fixed ring, four through holes are formed in the fixed ring, the support rod is slidably connected with a lifting ring, four positioning nails are fixedly connected on the lifting ring, the positioning nails are located in the through hole, two limiting holes are formed in the support rod, a connecting plate is fixedly connected on the lifting ring, a limiting rod is threadedly connected through the connecting plate, the limiting rod is located in one of the limiting holes, a clamping plate one is fixedly connected on the support rod, a threaded rod is rotatably connected through the clamping plate one, a clamping plate two is arranged on the clamping plate one, a threaded hole is formed in the clamping plate two, one end of the threaded rod is threadedly connected in the threaded hole, for fixing the tape of the tape measure, for accommodating the positioning nail.

[0010] Preferably, the support rod is provided with an opening, and a lifting block is slidably connected in the opening.

[0011] Further, a fixed plate is fixedly connected to the lifting ring, and a pedal is fixedly connected to the fixed plate.

[0012] Still further, the pedal is provided with anti-skid lines.

[0013] Still further, the base is fixedly connected with a cart handle.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the natural resource engineering land assessment measuring device has the following beneficial effects:

[0016] The natural resource engineering land assessment measuring device is convenient to store and move as a whole, saves manpower, and is convenient to fix the support rod and the clamping plate one through the cooperation of the lifting ring and the positioning nail, and is convenient to cooperate the limiting rod, the limiting hole and the through hole, and to accommodate the positioning nail, avoids the injury of the positioning nail, improves the safety, and is convenient to clamp and fix the tape of the tape measure through the cooperation of the clamping plate one, the clamping plate two and the threaded rod, is convenient to clamp and fix the tape in multiple sections during long distance measurement, avoids the influence of gravity and wind force on the tape, reduces the measurement error, and improves the measurement accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the application;

[0018] Figure 2 It is a three-dimensional structure schematic view of the application positioning nail extension;

[0019] Figure 3 The schematic diagram of the three-dimensional structure for storing the positioning nails of the application;

[0020] Figure 4 The schematic diagram of the sectional three-dimensional structure for cooperation of the lifting ring, the supporting rod and the like of the application.

[0021] In the figure: 1, base; 2, self-locking roller; 3, tape measure; 4, placing groove; 5, supporting rod; 6, fixing ring; 7, lifting ring; 8, positioning nail; 9, connecting plate; 10, limiting rod; 11, clamping plate one; 12, threaded rod; 13, clamping plate two; 14, lifting block; 15, fixing plate; 16, pedal; 17, anti-skid pattern; 18, cart handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0023] EMBODIMENT

[0024] Please refer to Figures 1-4 A measuring device for natural resource engineering land assessment, comprising:

[0025] The base 1 is fixedly connected with a plurality of self-locking rollers 2, and the base 1 is fixedly connected with a mounting column, and the mounting column is installed with a tape measure 3;

[0026] The positioning mechanism is arranged on the base 1, and the positioning mechanism comprises a placing groove 4 fixedly connected to the base 1, a plurality of supporting rods 5 placed in the placing groove 4, a fixing ring 6 fixedly sleeved on the supporting rod 5, four through holes formed in the fixing ring 6, a lifting ring 7 slidably connected to the supporting rod 5, four positioning nails 8 fixedly connected to the lifting ring 7, the positioning nails 8 located in the through holes, two limiting holes formed in the supporting rod 5, a connecting plate 9 fixedly connected to the lifting ring 7, a limiting rod 10 threadedly connected to the connecting plate 9 and located in one of the limiting holes, a clamping plate one 11 fixedly connected to the supporting rod 5, a threaded rod 12 rotatably connected to the clamping plate one 11, a clamping plate two 13 arranged on the clamping plate one 11, a threaded hole formed in the clamping plate two 13, and one end of the threaded rod 12 threadedly connected to the threaded hole, for fixing the tape of the tape measure 3, the limiting rod 10 and the limiting groove for limiting the lifting ring 7, the through holes for allowing the positioning nails 8 to pass through and also for shielding the sharp ends of the positioning nails 8, improving the safety, and the storage groove for conveniently storing the supporting rods 5, the fixing rings 6 and the like.

[0027] The support rod 5 is provided with an opening, and a lifting block 14 is slidably connected in the opening.

[0028] The lifting ring 7 is fixedly connected with a fixed plate 15, and the fixed plate 15 is fixedly connected with a pedal 16.

[0029] The pedal 16 is provided with anti-skid lines 17, which increase the friction and facilitate the user to step and exert force.

[0030] The base 1 is fixedly connected with a cart handle 18, which facilitates the movement of the device.

[0031] In summary, the working principle and working process of the natural resource engineering land assessment measuring device are as follows: in use, first, the natural resource engineering land assessment measuring device is placed at the desired location, then the user takes out a support rod 5 and rotates the lower limiting rod 10, then the user steps on the pedal 16 with force, so that the pedal 16 drives the lifting ring 7, the positioning nail 8, etc. to descend, the positioning nail 8 penetrates through the through hole and enters the ground, then the limiting rod 10 is installed to make the limiting rod 10 enter another limiting hole, so that the fixing of the support rod 5 is completed, then the tape head of the tape 3 is placed between the clamping plate one 11 and the clamping plate two 13, the threaded rod 12 is rotated to clamp and fix the tape, then the user can move the base 1, and the tape 3 will release the tape while moving, so that the measurement can be performed, if long-distance measurement is performed, in order to avoid the influence of wind, gravity, etc. on the tape, the user can fix another support rod 5 after moving a distance, and the steps are as above, so that long-distance accurate measurement can be achieved, the measurement error is reduced, and the practicability is improved.

[0032] The above embodiments only express the specific implementation of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. A measuring device for natural resource engineering land assessment, characterized by, Include: Base (1), a plurality of self-locking rollers (2) are fixedly connected on the base (1), a mounting column is fixedly connected on the base (1), and a tape measure (3) is installed on the mounting column; The positioning mechanism is arranged on the base (1), the positioning mechanism comprises a placing groove (4) fixedly connected on the base (1), a plurality of supporting rods (5) are placed in the placing groove (4), a fixing ring (6) is fixedly sleeved on the supporting rod (5), four through holes are formed in the fixing ring (6), a lifting ring (7) is slidably connected on the supporting rod (5), four positioning nails (8) are fixedly connected on the lifting ring (7), the positioning nails (8) are located in the through holes, two limiting holes are formed in the supporting rod (5), a connecting plate (9) is fixedly connected on the lifting ring (7), a limiting rod (10) is threadedly connected and penetrates through the connecting plate (9), the limiting rod (10) is located in one of the limiting holes, a clamping plate one (11) is fixedly connected on the supporting rod (5), a threaded rod (12) is rotatably connected and penetrates through the clamping plate one (11), a clamping plate two (13) is arranged on the clamping plate one (11), a threaded hole is formed in the clamping plate two (13), and one end of the threaded rod (12) is threadedly connected in the threaded hole.

2. The measuring device for land assessment in natural resource engineering according to claim 1, characterized in that: An opening is formed in the supporting rod (5), a lifting block (14) is slidably connected in the opening, and the lifting block (14) is fixedly connected with the lifting ring (7).

3. The surveying apparatus for natural resource engineering land assessment according to claim 2, wherein: A fixing plate (15) is fixedly connected on the lifting ring (7), and a pedal (16) is fixedly connected on the fixing plate (15).

4. The surveying apparatus for natural resource engineering land assessment according to claim 3, wherein: Anti-skid lines (17) are arranged on the pedal (16).

5. The surveying apparatus for natural resource engineering land assessment according to claim 4, wherein: A cart handle (18) is fixedly connected on the base (1).

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