Field measurement device for land space planning

Abstract

The utility model discloses an on-site measuring device for territorial space planning, which relates to the technical field of territorial space planning and comprises a pay-off box, a pull box and a measuring line, a rotating rod is rotatably mounted in an inner cavity of one side of the pay-off box, a winding reel is fixed on the surface of the rotating rod, a guide box is fixed on one side wall of the pay-off box, and the guide box is fixed on the other side wall of the pay-off box. A reciprocating lead screw is rotationally connected between the two side walls of an inner cavity of the guide box, a moving block is screwed to the surface of a rod body of the reciprocating lead screw, a guide groove is formed in the side wall, adjacent to the pay-off box, of the guide box, a connecting rod is fixed to one side wall of the moving block, a guide ring is fixed to the end of a rod body of the connecting rod, and a motor is fixed to the top wall of the pay-off box. According to the measuring wire winding device, automatic winding of the measuring wire can be achieved through the motor, the manual winding mode is avoided, the working intensity of a user is greatly relieved, the winding time is saved, even winding of the measuring wire is achieved through the reciprocating lead screw and the guide ring, and the situation that the measuring wire is wound disorderly is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to land space planning technical field, concretely is a land space planning's field measuring device. BACKGROUND

[0002] Land space refers to the regional space under the jurisdiction of national sovereignty and sovereign rights, which is the place and environment for the survival of the people, including land, land water, internal water, territorial sea, territorial airspace, etc. Generally speaking, if classified by the type of products provided, a country's land space can be divided into four categories: urban space, agricultural space, ecological space, and other space. Urban space refers to the space that provides industrial products and service products as the main function, including urban construction space and industrial and mining construction space. Agricultural space refers to the space that provides agricultural products as the main function, including agricultural production space and rural living space. Ecological space refers to the space that provides ecological products or ecological services as the main function. Other space refers to the space that is vertical to the above-mentioned three types of space, including transportation, energy, communication, and other infrastructure, water conservancy facilities, as well as military, religious, and other special land.

[0003] The Chinese patent with publication number CN216447749U discloses a land space planning field measuring device, which includes a vertical frame A, a through hole, and a vertical frame B. A connecting groove is formed on the right side of the vertical frame A, and a measuring rope is installed inside the connecting groove. The end of the measuring rope away from the connecting groove is installed with a winding rod. A bearing is installed below the winding rod. A support plate is detachably connected below the bearing. A cone B is detachably connected below the support plate. A rotating rod is installed above the winding rod. A placing groove is formed on one side of the vertical frame A. A recess is formed on the inner side of the placing groove. A moving groove is formed on the upper side of the vertical frame A. A connecting rod is slidingly connected inside the moving groove. The utility model is convenient to fix the vertical frame B inside the vertical frame A and convenient to carry through the installation of the connecting rod, the moving groove, the spring, the protrusion, the through hole, the recess, the connecting groove, the placing groove, the rotating rod, the winding rod, the sliding groove, the bearing, and the support plate.

[0004] However, the above-mentioned patent still has some inconvenience in actual use. When winding the measuring rope, it needs to rely on manual rotation of the rotating rod to drive the winding rod to rotate, so as to wind the measuring rope. Generally, the measuring rope used for land planning measurement is very long. Manual winding not only takes a long time, but also greatly consumes the user's physical strength. When winding manually, due to the lack of winding guide structure, it is easy to cause winding disorder, so that the measuring rope cannot be evenly wound on the surface of the winding rod. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a land space planning field measuring device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: A field measurement device for land space planning, including paying -off box, wire pulling box and measuring line, the inner chamber of one side of paying -off box rotatory installation has the rotating lever, and the surface of rotating lever is fixed with the winding drum, the side wall of paying -off box is fixed with the guide box, and the inner chamber both sides of guide box are rotatably connected with reciprocating screw rod, and the rod body surface of reciprocating screw rod is screwed with moving block, the adjacent side wall of guide box with paying -off box all is equipped with guide groove and through -hole, the side wall of moving block is fixed with connecting rod, and the rod body of connecting rod is active and penetrates the slot cavity of two guide grooves, the rod body end of connecting rod is fixed with the guide ring, the top wall of paying -off box is fixed with motor, and the rod body of reciprocating screw rod's top and the rod body of rotating lever's top all are fixed with belt pulley, and the adjacent belt pulley is equipped with the belt between the sleeve, and the band body of belt penetrates the hole cavity of through -hole.

[0007] Preferably, one end of the measuring line is fixed on the surface of the winding drum, the other end of the measuring line is fixed on the inner wall of the wire pulling box, and the wire body of the measuring line penetrates the hole cavity of the guide ring.

[0008] Preferably, the side wall of the wire pulling box is fixedly installed with a plugboard, and the plate body surface of the plugboard is provided with a positioning hole.

[0009] Preferably, the side wall of the guide box is fixedly installed with a limiting box, the surface of the limiting box is provided with a slot matched with the plugboard, and the inside of the limiting box is provided with a cavity.

[0010] Preferably, the two side cavities are fixedly provided with fixing columns, a movable plate is arranged in the cavity, the plate bodies of the two ends of the movable plate are movably sleeved on the columnar surfaces of the fixing columns on the two sides, springs are sleeved on the columnar surfaces of the fixing columns, and the springs are located on the side away from the slot of the movable plate.

[0011] Preferably, the two side cavities are provided with positioning rods penetrating the plate body of the movable plate, one end of the rod body of the positioning rod penetrates the wall body of the limiting box and extends into the slot cavity of the slot, the rod body of the other end of the positioning rod penetrates the other side wall body of the limiting box, one side of the guide box is provided with a lever, and the rod bodies of the two ends of the lever are fixedly connected with the rod body ends of the two positioning rods.

[0012] Preferably, the bottom walls of the paying -off box and the wire pulling box are fixedly installed with vertical rods.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a winding drum is installed on the surface of the rotating rod, and the motor drives the rotating rod to rotate, and the rotating rod drives the winding drum to rotate, thereby realizing the automatic winding of the measuring line, avoiding the manual winding mode, greatly reducing the working strength of the user, saving the winding time, and through the fixed guide box on the side wall of the paying-out box, the reciprocating screw rod is arranged in the guide box, the moving block is screwed on the reciprocating screw rod, the connecting rod extending to the inside of the paying-out box is fixed on the surface of the moving block, the guide ring is fixed on the end of the connecting rod, and the measuring line is threaded through the guide ring, so that under the action of the belt pulley and the belt, the rotating rod drives the reciprocating screw rod to rotate, and under the action of the guide groove, the winding drum moves up and down reciprocatingly along the winding drum when winding the measuring line, thereby driving the measuring line to be uniformly wound on the surface of the winding drum, realizing the uniform winding of the measuring line and avoiding the winding disorder of the measuring line.

[0015] 2. The utility model discloses a pulling box, a plugboard is arranged on the surface of the pulling box, a positioning hole is formed on the surface of the plugboard, a limiting box is arranged on the surface of the guide box, so that under the condition that the moving plate is controlled to move by the lever, the positioning rod can be inserted into the positioning hole, thereby realizing the quick connection and dismounting between the pulling box and the paying-out box, and the use of the device is facilitated. DRAWINGS

[0016] Figure 1 It is the first visual angle structure schematic drawing of the utility model kind of land space planning's field measurement device;

[0017] Figure 2 It is the second visual angle structure schematic drawing of the utility model kind of land space planning's field measurement device;

[0018] Figure 3 It is the guide box section first visual angle structure schematic drawing of the utility model kind of land space planning's field measurement device;

[0019] Figure 4 It is the guide box section second visual angle structure schematic drawing of the utility model kind of land space planning's field measurement device;

[0020] Figure 5 It is the limiting box section structure schematic drawing of the utility model kind of land space planning's field measurement device.

[0021] In the figure: 1, the wire box; 2, the pull box; 3, the plugboard; 4, the positioning hole; 5, the winding drum; 6, the rotating rod; 7, the motor; 8, the measuring line; 9, the guide box; 10, the limit box; 11, the slot; 12, the lever; 13, the vertical rod; 14, the reciprocating screw rod; 15, the moving block; 16, the guide slot; 17, the through hole; 18, the pulley; 19, the belt; 20, the connecting rod; 21, the guide ring; 22, the cavity; 23, the positioning rod; 24, the fixed column; 25, the spring; 26, the moving plate. 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The utility model provides a kind of technical scheme: a field measuring device for land space planning, including wire box 1, wire box 2 and measuring line 8, the bottom end rod body of rotating lever 6 is installed in the right side inner chamber bottom wall of wire box 1 by bearing, its top rod body is passed through the top wall of wire box 1 by bearing, winding drum 5 is welded and is set in the surface of rotating lever 6, its purpose is to make rotating lever 6 can drive winding drum 5 rotate together when rotating.Guide box 9 is welded in the left side wall of wire box 1, reciprocating screw rod 14 is rotatably connected between the inner chamber upper and lower side walls of guide box 9 by bearing, moving block 15 is screwed on the rod body surface of reciprocating screw rod 14, guide groove 16 and through-hole 17 are all set in the adjacent side wall of guide box 9 and wire box 1, connecting rod 20 is welded in the side wall of moving block 15 close to winding drum 5, the rod body of connecting rod 20 is movably penetrated the slot cavity of two guide grooves 16, guide ring 21 is welded in the rod body right end of connecting rod 20, the top wall of wire box 1 is welded with motor 7, and the top rod body of rotating lever 6 is connected by coupling, its purpose is to drive rotating lever 6 to rotate by motor 7, to drive winding drum 5 to rotate automatically to realize the winding of measuring line 8.The top rod body of reciprocating screw rod 14 and the top rod body of rotating lever 6 are all welded with pulley 18, pulley 18 is set with belt 19 between adjacent, the belt body of belt 19 is penetrated the hole cavity of through-hole 17, its purpose is to make when motor 7 drives rotating lever 6 to rotate, under the transmission of pulley 18 and belt 19, rotating lever 6 drives reciprocating screw rod 14 to rotate, moving block 15 realizes up-down reciprocating movement along the reciprocating screw thread on the surface of reciprocating screw rod 14 under the limiting direction of guide groove 16, to drive guide ring 21 to move up and down by connecting rod 20.

[0024] One end of the measuring line 8 is fixed on the surface of the cylinder of the winding drum 5, the other end of the measuring line 8 is fixed on the inner wall of the pull line box 2, the line body of the measuring line 8 passes through the hole cavity of the guide ring 21, so that when the national space needs to be measured, the measuring line 8 can be pulled out by pulling the pull line box 2. The plug plate 3 is welded on the left side wall of the pull line box 2, and the positioning hole 4 is opened on the surface of the plate body of the plug plate 3. The limiting box 10 is welded on the side wall of the guide box 9 close to the pull line box 2, and the surface of the limiting box 10 is provided with a slot 11 matched with the plug plate 3, which is used to make the plug plate 3 just inserted into the slot 11, so that the pull line box 2 and the pay-off box 1 are connected together. The cavity 22 is opened in the inside of the limiting box 10. The upper and lower cavities of the cavity 22 are both welded with fixed columns 24, and the left and right ends of the column body of the fixed column 24 are welded on the left and right side walls of the cavity 22. The moving plate 26 is arranged in the cavity 22, and the upper and lower plate bodies of the moving plate 26 are movably sleeved on the column body surfaces of the fixed columns 24 on the left and right sides, that is, the moving plate 26 can move left and right along the surface of the fixed column 24. The column body surface of the fixed column 24 is sleeved with a spring 25, and the spring 25 is located on the side away from the slot 11 of the moving plate 26, which is used to make the moving plate 26 move left to press the spring 25, so that the moving plate 26 can automatically reset to the right when it is not subjected to external force. The upper and lower cavities of the cavity 22 are both provided with a positioning rod 23 penetrating the plate body of the moving plate 26, and the connection between the positioning rod 23 and the moving plate 26 is fixedly connected. The right end of the positioning rod 23 penetrates the wall of the limiting box 10 and extends into the slot cavity of the slot 11, and the left end of the positioning rod 23 penetrates the left side wall of the limiting box 10. The left side of the guide box 9 is provided with a push rod 12, and the upper and lower rod bodies of the push rod 12 are respectively welded and connected with the rod body ends of the two positioning rods 23, which is used to make the push rod 12 drive the moving plate 26 to move, so as to control the movement of the positioning rod 23. The bottom walls of the pay-off box 1 and the pull line box 2 are both welded with a vertical rod 13, which is used to fix the pay-off box 1 and the pull line box 2 on the ground.

[0025] When the national space measurement needs to be carried out, only the pull rod 12 is pulled to the left to drive the right end rod of the positioning rod 23 to be separated from the positioning hole 4, so that the pull line box 2 can be separated from the pay-off box 1, the measuring line 8 can be pulled out by pulling the pull line box 2, the measurement is realized by using the measuring line 8, and after the measurement is completed, the motor 7 is started to drive the rotating rod 6 to rotate, the rotating rod 6 drives the winding drum 5 to rotate to realize automatic winding of the measuring line 8, which avoids the manual winding mode, greatly reduces the working strength of the user, saves the winding time, and through the fixed guide box 9 on the side wall of the pay-off box 1, the reciprocating screw rod 14 is arranged in the guide box 9, the moving block 15 is screwed on the reciprocating screw rod 14, the connecting rod 20 extending into the pay-off box 1 is fixed on the surface of the moving block 15, the guide ring 21 is fixed on the end of the connecting rod 20, the measuring line 8 passes through the guide ring 21, so that under the action of the pulley 18 and the belt 19, the rotating rod 6 drives the reciprocating screw rod 14 to rotate when the rotating rod 6 rotates, and the guide ring 21 moves up and down along the winding drum 5 when the winding drum 5 winds the measuring line 8, so as to drive the measuring line 8 to be uniformly wound on the surface of the winding drum 5, and the uniform winding of the measuring line 8 is realized, and the winding disorder of the measuring line 8 is avoided.

[0026] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or equipment.

[0027] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A field measuring device for land space planning, comprising a tape box (1), a tape puller box (2) and a measuring tape (8), characterized in that: The side inner cavity of the pay-off box (1) is rotatably provided with a rotating rod (6), and the surface of the rotating rod (6) is fixedly provided with a winding drum (5); one side wall of the pay-off box (1) is fixedly provided with a guide box (9); the inner cavity of the guide box (9) is rotatably connected with a reciprocating wire rod (14) between the two side walls; the rod body surface of the reciprocating wire rod (14) is screw-connected with a moving block (15); the adjacent side walls of the guide box (9) and the pay-off box (1) are both provided with a guide groove (16) and a through hole (17); one side wall of the moving block (15) is fixedly provided with a connecting rod (20); the rod body of the connecting rod (20) movably penetrates the groove cavities of the two guide grooves (16); the rod body end of the connecting rod (20) is fixedly provided with a guide ring (21); the top wall of the pay-off box (1) is fixedly provided with a motor (7) whose output end is connected with the top rod body of the rotating rod (6); the top rod body of the reciprocating wire rod (14) and the top rod body of the rotating rod (6) are both fixedly provided with a belt pulley (18); adjacent belt pulleys (18) are sleeved with a belt (19); and the belt body of the belt (19) penetrates the hole cavity of the through hole (17).

2. The field measurement device for territorial space planning according to claim 1, characterized in that: One end of the measuring line (8) is fixed to the surface of the drum body of the winding drum (5), and the other end of the measuring line (8) is fixed to the inner wall of the wire pulling box (2); and the wire body of the measuring line (8) penetrates the hole cavity of the guide ring (21).

3. The field measurement device for land space planning according to claim 1, wherein: One side wall of the wire pulling box (2) is fixedly provided with a plug-in board (3), and the surface of the board body of the plug-in board (3) is provided with a positioning hole (4).

4. The field measurement device for land space planning according to claim 3, wherein: One side wall of the guide box (9) is fixedly provided with a limiting box (10), and the surface of the limiting box (10) is provided with a slot (11) matched with the plug-in board (3); and the inside of the limiting box (10) is provided with a cavity (22).

5. The device for field surveying for territorial space planning according to claim 4, characterized in that: The two side inner cavities of the cavity (22) are both fixedly provided with fixed columns (24); and the cavity (22) is provided with a moving plate (26) in the cavity; the two end plate bodies of the moving plate (26) are movably sleeved with the column bodies of the two side fixed columns (24); the column body surface of the fixed column (24) is sleeved with a spring (25); and the spring (25) is located on the side away from the slot (11) of the moving plate (26).

6. The device for field surveying for territorial space planning according to claim 5, characterized in that: The two side inner cavities of the cavity (22) are both provided with positioning rods (23) penetrating the plate body of the moving plate (26); one end rod body of the positioning rod (23) penetrates the wall body of the limiting box (10) and extends into the slot cavity of the slot (11); the other end rod body of the positioning rod (23) penetrates the other side wall body of the limiting box (10); and one side of the guide box (9) is provided with a lever (12); the two end rod bodies of the lever (12) are fixedly connected with the rod body ends of the two positioning rods (23).

7. The field measurement device for land space planning according to claim 1, wherein: The bottom walls of the pay-off box (1) and the wire pulling box (2) are both fixedly provided with vertical rods (13).

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