CN213714296U

CN213714296U - Measuring instrument for land resource management

Info

Publication number: CN213714296U
Application number: CN202023048524.8U
Authority: CN
Inventors: 刘春英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-16
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a measuring instrument for land resource management, which belongs to the technical field of land resource management equipment and comprises a first tower ruler, wherein a slot is drilled at the right end of the first tower ruler, a second tower ruler is inserted in the slot in a sliding way, sliding holes are drilled at the front end and the rear end of the first tower ruler, third U-shaped blocks are fixedly connected at the front end and the rear end of the second tower ruler respectively and are respectively connected in the two sliding holes in a sliding way, a sealing plate is movably hinged at the right part of the upper end of the first tower ruler through a hinge, first U-shaped blocks are fixedly connected at the front end and the rear end of the sealing plate, second U-shaped blocks are fixedly connected at the right parts of the front end and the rear end of the first tower ruler, lead screws are movably hinged in the two first U-shaped blocks through rotating rods, locking nuts are connected on the circumferential surfaces of the two lead screws through threads, finally, the length of the tower ruler can be increased when long distance is measured, and, the accuracy of measurement is improved, and the practicality is extremely strong.

Description

Measuring instrument for land resource management

Technical Field

The utility model relates to a land resource management equipment technical field, more specifically say, relate to a measuring apparatu that land resource management used.

Background

Land resources refer to land that has been utilized by humans and that can be utilized by humans in the foreseeable future. The land resources comprise a natural category, namely natural attributes of the land, and an economic category, namely social attributes of the land, and are production materials and labor objects of human beings.

The length of a measuring tower ruler in the existing land resource management is fixed, the length of the measuring tower ruler cannot be lengthened according to actual conditions when the measuring tower ruler is used for measuring a long distance, and the actual requirement is difficult to meet, so that a measuring instrument for the land resource management is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a measuring apparatu that land resource management used, it can realize increasing the length of sopwith staff when measuring long distance, is convenient for fix the position of two sopwith staff, improves the measuring accuracy, and the practicality is extremely strong.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a measuring instrument for land resource management comprises a first tower ruler, wherein a slot is formed in the right end of the first tower ruler, a second tower ruler is inserted in the slot in a sliding mode, sliding holes are formed in the front end and the rear end of the first tower ruler, third U-shaped blocks are fixedly connected to the front end and the rear end of the second tower ruler, the two third U-shaped blocks are respectively connected into the two sliding holes in a sliding mode, a sealing plate is movably hinged to the right portion of the upper end of the first tower ruler through a hinge, first U-shaped blocks are fixedly connected to the front end and the rear end of the sealing plate, second U-shaped blocks are fixedly connected to the right portion of the front end and the rear end of the first tower ruler, lead screws are movably hinged to the two first U-shaped blocks through rotating rods, locking nuts are connected to the circumferential surfaces of the two lead screws in a threaded mode, the two lead screws are respectively matched with the two third U-shaped blocks, the two lead screws are respectively matched, and fixing mechanisms are arranged on the front side and the rear side of the first sliding staff.

As a preferred scheme of the utility model, fixed establishment is including fixed foot, jack and locking screw, fixed foot fixed connection is in the front end left part of first sopwith staff, the jack is dug in the upper end of fixed foot, locking screw threaded connection is in the jack.

As an optimized scheme of the utility model, two locking screw's surface has all wrapped up the rubber sleeve, and the surface of two rubber sleeves is all carved with anti-skidding line.

As a preferred scheme of the utility model, the upper end fixedly connected with end cap of closing plate, the rubber material is chooseed for use to the end cap, end cap and slot phase-match.

As a preferred scheme of the utility model, the length of second sopwith staff is less than the length of first sopwith staff, second sopwith staff and slot phase-match.

As an optimized scheme of the utility model, two the edges and corners of first U-shaped piece, two third U-shaped pieces and two second U-shaped pieces all smooth polishing, and the surface of two first U-shaped pieces, two second U-shaped pieces and two third U-shaped pieces all does the galvanization.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme is characterized in that a locking screw is inserted into a jack and rotates in the ground before use, fixing feet are fixed on the ground, when the length of a first sliding staff is short of a measurement requirement, a locking nut is held by a hand, the locking nut is rotated, the locking nut is separated from a screw rod, a sealing plate is held by the hand, the sealing plate is turned upwards, the upper end of the sealing plate is in contact with the upper end of the first sliding staff, a third U-shaped block is held by the hand, the third U-shaped block moves rightwards, the second sliding staff is driven by the movement of the third U-shaped block to move rightwards, the screw rod is rotated after the third U-shaped block cannot move continuously, the screw rod is clamped in the third U-shaped block, the locking nut is rotated, the position of the screw rod is fixed, the positions of the sealing plate and the third U-shaped block are fixed, the position of.

(2) This scheme is received the slot when the second sopwith staff in, with the lead screw card in the second U-shaped piece, rotatory lock nut realizes the position of fixed second U-shaped piece and third U-shaped piece, prevents that the accident of closing plate from opening, has improved the practicality and the leakproofness of this device.

Drawings

Fig. 1 is a perspective view of a measuring instrument for managing soil resources according to the present invention;

fig. 2 is a perspective exploded view of a measuring instrument for managing soil resources according to the present invention;

fig. 3 is a perspective view of a sealing plate of a measuring instrument for managing land resources according to the present invention;

fig. 4 is a perspective view of the utility model discloses a measuring apparatu lead screw department that land resource management used.

The reference numbers in the figures illustrate:

1. a first sopwith staff; 2. a slide hole; 3. a fixing leg; 4. a jack; 5. locking the screw; 6. a sealing plate; 7. a plug; 8. a first U-shaped block; 9. a second U-shaped block; 10. a screw rod; 11. a rotating rod; 12. locking the nut; 13. a third U-shaped block; 14. a second sopwith staff; 15. and (4) a slot.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a measuring instrument for land resource management comprises a first tower ruler 1, a slot 15 is drilled at the right end of the first tower ruler 1, a second tower ruler 14 is inserted in the slot 15 in a sliding manner, sliding holes 2 are drilled at the front end and the rear end of the first tower ruler 1, third U-shaped blocks 13 are fixedly connected at the front end and the rear end of the second tower ruler 14, the two third U-shaped blocks 13 are respectively connected in the two sliding holes 2 in a sliding manner, a sealing plate 6 is movably hinged at the right part of the upper end of the first tower ruler 1 through hinges, first U-shaped blocks 8 are fixedly connected at the front end and the rear end of the sealing plate 6, second U-shaped blocks 9 are fixedly connected at the right part of the front end and the rear end of the first tower ruler 1, lead screws 10 are movably hinged in the two first U-shaped blocks 8 through rotating rods 11, locking nuts 12 are respectively connected on the circumferential surfaces of the two lead screws 10 in a threaded manner, and the two, two lead screws 10 are respectively matched with the two second U-shaped blocks 9, and fixing mechanisms are arranged on the front side and the rear side of the first sliding staff 1.

In the embodiment, before use, the locking screw 5 is inserted into the jack 4 and rotated in the ground, the fixing foot 3 is fixed on the ground, when the length of the first sliding staff 1 is not enough to measure the requirement, the locking nut 12 is held by a hand, the locking nut 12 is rotated, the locking nut 12 is separated from the screw rod 10, the sealing plate 6 is held by a hand, the sealing plate 6 is turned upwards, the sealing plate 6 is contacted with the upper end of the first sliding staff 1, the third U-shaped block 13 is held by a hand, the third U-shaped block 13 is moved rightwards, the movement of the third U-shaped block 13 drives the second sliding staff 14 to move rightwards, when the third U-shaped block 13 cannot move continuously, the screw rod 10 is rotated, the screw rod 10 is clamped in the third U-shaped block 13, the locking nut 12 is rotated, the position of the screw rod 10 is fixed, so that the fixing of the positions of the sealing plate 6 and the third U-shaped block 13 is realized, the fixing, reverse operation can, after second sopwith staff 14 takes in slot 15, with lead screw 10 card in second U-shaped piece 9, rotatory lock nut 12 realizes the position of fixed second U-shaped piece 9 and third U-shaped piece 13, prevents that the accident of closing plate 6 from opening, has improved the practicality and the leakproofness of this device, and to technical personnel in the art, first sopwith staff 1 and second sopwith staff 14 can measure the distance and be the common knowledge, do not do too much to describe repeatedly.

Specifically, fixed establishment includes fixed foot 3, jack 4 and locking screw 5, and 3 fixed connection in the front end left part of first sopwith staff 1 of fixed foot, jack 4 are dug in the upper end of fixed foot 3, and 5 threaded connection of locking screw are in jack 4.

In this embodiment, locking screw 5 inserts in jack 4, inserts the position of realizing fixed locking screw 5 in the soil through locking screw 5 to the fixed foot 3 and the position of first sopwith staff 1 are fixed, the accuracy when being convenient for improve the measurement.

Specifically, the surfaces of the two locking screws 5 are wrapped by rubber sleeves, and anti-skid lines are carved on the surfaces of the two rubber sleeves.

In this embodiment, the rubber sleeve is provided with and is good for improving the comfort level of holding locking screw 5, and the anti-skidding line is provided with and is good for preventing the hand from slipping off the hand.

Specifically, the upper end fixedly connected with end cap 7 of closing plate 6, end cap 7 select for use the rubber material, end cap 7 and slot 15 phase-match.

In this embodiment, the setting of end cap 7 is favorable to preventing that second sopwith staff 14 from taking place the striking with closing plate 6 when sliding in slot 15, causes the damage of second sopwith staff 14, and rubber has elasticity, plays the protection effect to second sopwith staff 14.

Specifically, the length of the second sliding staff 14 is smaller than that of the first sliding staff 1, and the second sliding staff 14 is matched with the slot 15.

In this embodiment, be convenient for in second sopwith staff 14 can take in slot 15, rotatory closing plate 6 simultaneously, can seal second sopwith staff 14 and deposit, improved the practicality of this device.

Specifically, the edges and corners of the two first U-shaped blocks 8, the two third U-shaped blocks 13 and the two second U-shaped blocks 9 are all polished smoothly, and the surfaces of the two first U-shaped blocks 8, the two second U-shaped blocks 9 and the two third U-shaped blocks 13 are all galvanized.

In this embodiment, it is beneficial to improve the safety of the device, prevent the device from scratching the user, and make the device more beautiful by the galvanization.

The working principle is as follows: before use, the locking screw 5 is inserted into the jack 4 and rotated in the soil, the fixing foot 3 is fixed on the ground, when the length of the first sliding staff 1 is not enough to measure the requirement, the locking nut 12 is held by a hand, the locking nut 12 is rotated, the sealing plate 6 is held by a hand, the sealing plate 6 is turned upwards, the sealing plate 6 is contacted with the upper end of the first sliding staff 1, the third U-shaped block 13 is held by a hand, the third U-shaped block 13 is moved rightwards, the movement of the third U-shaped block 13 drives the second sliding staff 14 to move rightwards, when the third U-shaped block 13 can not move continuously, the screw rod 10 is rotated, the screw rod 10 is clamped in the third U-shaped block 13, the locking nut 12 is rotated, the position of the screw rod 10 is fixed, so that the fixing of the positions of the sealing plate 6 and the third U-shaped block 13 is realized, the fixing of the position of the second sliding staff 14 is finally realized, and (4) reversing the operation.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A measuring instrument for land resource management, comprising a first sliding staff (1), characterized in that: a slot (15) is drilled at the right end of the first tower ruler (1), a second tower ruler (14) is inserted in the slot (15) in a sliding mode, sliding holes (2) are drilled at the front end and the rear end of the first tower ruler (1), third U-shaped blocks (13) are fixedly connected to the front end and the rear end of the second tower ruler (14), the two third U-shaped blocks (13) are respectively connected in the two sliding holes (2) in a sliding mode, a sealing plate (6) is movably hinged to the right portion of the upper end of the first tower ruler (1) through hinges, first U-shaped blocks (8) are fixedly connected to the front end and the rear end of the sealing plate (6), second U-shaped blocks (9) are fixedly connected to the right portion of the front end and the rear end of the first tower ruler (1), movable lead screws (10) are hinged to the two first U-shaped blocks (8) through rotating rods (11), and locking nuts (12) are connected to the circumferential surfaces of the two lead screws (10) in a threaded, the two lead screws (10) are respectively matched with the two third U-shaped blocks (13), the two lead screws (10) are respectively matched with the two second U-shaped blocks (9), and fixing mechanisms are arranged on the front side and the rear side of the first tower ruler (1).

2. The surveying instrument for managing the soil resources according to claim 1, wherein: fixed establishment is including fixed foot (3), jack (4) and locking screw (5), fixed foot (3) fixed connection is in the front end left part of first sopwith staff (1), jack (4) are dug in the upper end of fixed foot (3), locking screw (5) threaded connection is in jack (4).

3. The surveying instrument for managing the soil resources according to claim 2, wherein: the surface of the two locking screws (5) is wrapped by rubber sleeves, and anti-skid lines are carved on the surfaces of the two rubber sleeves.

4. The surveying instrument for managing soil resources according to claim 3, wherein: the upper end fixedly connected with end cap (7) of closing plate (6), end cap (7) select for use the rubber material, end cap (7) and slot (15) phase-match.

5. The measuring instrument for managing the soil resources according to claim 4, wherein: the length of the second sliding staff (14) is smaller than that of the first sliding staff (1), and the second sliding staff (14) is matched with the slot (15).

6. The measuring instrument for managing the soil resources according to claim 5, wherein: the edges and corners of the two first U-shaped blocks (8), the two third U-shaped blocks (13) and the two second U-shaped blocks (9) are all polished smoothly, and the surfaces of the two first U-shaped blocks (8), the two second U-shaped blocks (9) and the two third U-shaped blocks (13) are all subjected to galvanizing treatment.