Portable mine measuring device

Abstract

The utility model belongs to the technical field of mine surveying, and particularly relates to a portable mine surveying device which comprises a fixed plate and a cover plate, baffles are rotationally connected to the front, the rear, the left and the right of the fixed plate, a movable groove is formed in the side, away from the fixed plate, of each baffle, and supporting legs are slidably connected into the movable grooves. Storage holes are formed in the left and right sides of the front and rear supporting legs and the front and rear surfaces of the left and right supporting legs, springs are fixed in the storage holes, a second pull rope pulls a first pull rope, the first pull rope pulls a clamping block, in this way, the supporting legs are retracted into a movable groove, then a baffle is moved upwards, magnetic strips attract each other, and the supporting legs are fixed to the movable groove. The baffles are connected together, the cover plate covers the screw rod to be aligned with the threaded hole, then the handle is rotated, the handle drives the rotating block to rotate, the rotating block enables the rotating rod and the screw rod to rotate through gear transmission, in this way, the screw rod rotates to enter the threaded hole, and the work of containing the measuring equipment into the box body is completed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mine surveying technical field, especially relate to a mine surveying device convenient to carry. BACKGROUND

[0002] Mine surveying is the surveying and mapping work carried out for mine planning and design, exploration and construction, production and operation management and mine abandonment in the process of mine construction and mining. In the process of mine surveying, many surveying equipment needs to be used, some of which are valuable and need to be stored in boxes, but when used, the equipment needs to be taken out and fixedly connected with the support frame, and after use, the equipment and the support frame need to be disassembled, which is cumbersome and the support frame needs to be carried separately. UTILITY MODEL CONTENT

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a mine surveying device convenient to carry, which solves the problems raised in the background.

[0005] (II) Technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a mine surveying device convenient to carry, which comprises a fixed plate and a cover plate, the front, rear, left and right of the fixed plate are rotatably connected with baffle plates, the side, away from the fixed plate, of the baffle plate is provided with a movable groove, the inside of the movable groove is slidably connected with support legs, the left and right sides of the front and rear support legs and the front and rear surfaces of the left and right support legs are provided with receiving holes, the inside of the receiving hole is fixedly provided with a spring, the other end of the spring is fixedly provided with a clamping block, the side, close to the receiving hole, of the movable groove is provided with a clamping hole, the two clamping blocks are fixedly connected with a first pull rope, the top of the support leg is provided with a pressing hole, the inside of the pressing hole is movably connected with a pressing block, the outer side wall of the first pull rope is fixedly provided with a second pull rope, the other end of the second pull rope is fixedly connected with the inner side wall of the pressing hole through the pressing block, the bottom of the cover plate is rotatably connected with four screw rods, the inside of the cover plate is rotatably connected with a rotating block, the inside of the cover plate is rotatably connected with four rotating rods, the rotating rod, the rotating block and the screw rod are connected through gear transmission, the bottom of the baffle plate is provided with a threaded hole, and the top of the fixed plate is provided with a surveying equipment.

[0007] Preferably, the left and right sides of the front and rear baffle plates and the front and rear surfaces of the left and right baffle plates are fixedly provided with magnetic strips.

[0008] Preferably, the first pull rope and the second pull rope are steel wire ropes.

[0009] Preferably, the rotating rod is made of stainless steel.

[0010] Preferably, the top of the rotating block is fixed with a handle.

[0011] Preferably, the baffle is in trapezoidal structure.

[0012] Preferably, the fixed plate and the baffle are connected through a hinge.

[0013] (Three) beneficial effects

[0014] The utility model provides a mine surveying device convenient to carry possesses the following beneficial effects:

[0015] The utility model discloses a fixed plate, baffle, support leg, clamping block, pressure block, first pull rope, second pull rope, apron, rotating rod, screw rod, gear, rotating block and screw hole are set up, and after surveying, the support leg is pulled out from the ground, and the pressure block is pressed, and the pressure block pulls the second pull rope, and the second pull rope pulls the first pull rope, and the first pull rope pulls the clamping block, so that the support leg is retracted into the movable groove, then the baffle is moved upwards, and the magnetic stripe is attracted to each other, and the baffle is connected together, and the apron is covered on the screw rod and is aligned with the screw hole, then the handle is rotated, and the handle rotates with the rotating block, and the rotating block is driven through the gear to make the rotating rod and the screw rod rotate, so that the screw rod rotates into the screw hole, and the surveying equipment is stored into the inside work of the box. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the overhead structure schematic diagram of the utility model;

[0018] Figure 3 It is the structural schematic diagram of the baffle folding overhead in the utility model;

[0019] Figure 4 It is the structural schematic diagram of the apron in the utility model;

[0020] Figure 5 It is the overhead structure schematic diagram of the apron in the utility model;

[0021] Figure 6 It is the utility model Figure 1 The enlarged structural schematic diagram of A place in the utility model.

[0022] In the drawing: 1, support leg; 2, movable groove; 3, baffle; 4, surveying equipment; 5, magnetic stripe; 6, fixed plate; 7, screw hole; 8, screw rod; 9, apron; 10, rotating rod; 11, handle; 12, rotating block; 13, gear; 14, first pull rope; 15, clamping block; 16, clamping hole; 17, spring; 18, storage hole; 19, pressure hole; 20, pressure block; 21, second pull rope. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1-6 As shown, the utility model provides a technical solution: a mine surveying device that is easy to carry, including a fixed plate 6 and a cover plate 9, the front, back, left and right sides of the fixed plate 6 are rotatably connected to the baffle 3, the baffle 3 is provided with a movable groove 2 on the side away from the fixed plate 6, the inside of the movable groove 2 is slidably connected to the support leg 1, the left and right sides of the front and rear support legs 1 and the front and rear surfaces of the left and right support legs 1 are provided with storage holes 18, a spring 17 is fixed inside the storage hole 18, and a clamping block 15 is fixed at the other end of the spring 17, a clamping hole 16 is provided on the side of the movable groove 2 close to the storage hole 18, a first pull rope 14 is fixed between the two clamping blocks 15, a pressing hole 19 is provided on the top of the support leg 1, a pressing block 20 is movably connected to the inside of the pressing hole 19, a second pull rope 21 is fixed to the outer wall of the first pull rope 14, and the other end of the second pull rope 21 passes through the pressing block 20 and is fixedly connected to the inner wall of the pressing hole 19, and the bottom of the cover plate 9 is rotated. The movable connection has four screws 8, and the internal rotation of the cover plate 9 is connected to the rotating block 12. The internal rotation of the cover plate 9 is connected to four rotating rods 10. The rotating rod 10, the rotating block 12 and the screw 8 are connected by a gear 13. A threaded hole 7 is provided at the bottom of the baffle 3, and a measuring device 4 is installed on the top of the fixed plate 6. After the measurement is completed, the pressure block 20 is pressed, and the pressure block 20 pulls the second pull rope 21. The second pull rope 21 pulls the first pull rope 14, and the first pull rope 14 pulls the card block 15. In this way, the support leg 1 is retracted into the movable slot 2, and then the baffle 3 is moved upward. The magnetic strips 5 attract each other to connect the baffles 3 together, cover the cover plate 9 with the screw 8 and align it with the threaded hole 7, and then turn the handle 11. The handle 11 rotates with the rotating block 12, and the rotating block 12 is driven by the gear 13 to rotate the rotating rod 10 and the screw 8, so that the screw 8 rotates into the threaded hole 7, completing the work of storing the measuring device 4 into the interior of the box.

[0025] Furthermore, magnetic strips 5 are fixed to the left and right sides of the front and rear baffles 3 and the front and rear surfaces of the left and right baffles 3 to prevent the baffles 3 from spreading out after closing.

[0026] Furthermore, the first pull rope 14 and the second pull rope 21 are both steel ropes, which are durable and not easily damaged.

[0027] Furthermore, the rotating rod 10 is made of stainless steel, which is not easy to rust and hinder the rotation.

[0028] Further, the top of the rotating block 12 is fixed with a handle 11, so as to facilitate rotating the rotating block 12 and the lifting device.

[0029] Further, the baffle 3 is in a trapezoidal structure, so that the corners of the four baffles 3 will not block the folding.

[0030] Further, the fixed plate 6 and the baffle 3 are connected through a hinge, so that the combination connection is convenient and simple.

[0031] In conclusion, the working process of the utility model is as follows: after the measurement is completed, the supporting leg 1 is pulled out from the ground, the pressing block 20 is pressed, the pressing block 20 pulls the second pull rope 21, the second pull rope 21 pulls the first pull rope 14, the first pull rope 14 pulls the clamping block 15, so that the supporting leg 1 is retracted into the movable groove 2, then the baffle 3 is lifted upwards, the magnetic strips 5 attract each other, the baffles 3 are connected together, the cover plate 9 is covered on the screw rod 8 and is aligned with the threaded hole 7, then the handle 11 is rotated, the handle 11 drives the rotating block 12 to rotate, the rotating block 12 drives the rotating rod 10 and the screw rod 8 to rotate through the gear 13, so that the screw rod 8 is rotated into the threaded hole 7, and the measurement device 4 is stored into the inside of the box body.

[0032] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the utility model have been shown and described, it should be understood by those of ordinary skill 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 utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mine surveying device for easy carrying, comprising a fixing plate (6) and a cover plate (9), characterized in that: The front and rear of the fixed plate (6) are rotatably connected with the baffle (3), the side away from the fixed plate (6) of the baffle (3) is provided with a movable slot (2), the inside of the movable slot (2) is slidably connected with the supporting leg (1), the left and right sides of the front and rear supporting legs (1) and the front and rear surfaces of the left and right supporting legs (1) are provided with receiving holes (18), the inside of the receiving hole (18) is fixedly connected with the spring (17), the other end of the spring (17) is fixedly connected with the clamping block (15), the side close to the receiving hole (18) of the movable slot (2) is provided with the clamping hole (16), the first pull rope (14) is fixedly connected between the two clamping blocks (15), the top of the supporting leg (1) is provided with the pressing hole (19), the inside of the pressing hole (19) is movably connected with the pressing block (20), the outer side wall of the first pull rope (14) is fixedly connected with the second pull rope (21), the other end of the second pull rope (21) is fixedly connected with the inner side wall of the pressing hole (19) through the pressing block (20), the bottom of the cover plate (9) is rotatably connected with the four screw rods (8), the inside of the cover plate (9) is rotatably connected with the rotating block (12), the inside of the cover plate (9) is rotatably connected with the four rotating rods (10), the rotating rod (10), the rotating block (12) and the screw rod (8) are drivingly connected through the gear (13), the bottom of the baffle (3) is provided with the threaded hole (7), and the top of the fixed plate (6) is provided with the measuring device (4).

2. A mine surveying device according to claim 1, characterised in that: The left and right sides of the front and rear baffles (3) and the front and rear surfaces of the left and right baffles (3) are fixedly connected with the magnetic strips (5).

3. A mine surveying device according to claim 1, wherein: The first pull rope (14) and the second pull rope (21) are steel wire ropes.

4. A mine surveying device according to claim 1, characterised in that: The material of the rotating rod (10) is stainless steel.

5. A mine surveying device according to claim 1, characterised in that: The top of the rotating block (12) is fixedly connected with the handle (11).

6. A mine surveying device according to claim 1, characterised in that: The baffle (3) is a trapezoidal structure.

7. A mine surveying device according to claim 1, wherein: The fixed plate (6) and the baffle (3) are rotatably connected through the hinge.

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