Drawing frame for mine design

Abstract

The utility model discloses a drawing frame for mine design, which relates to the technical field of mine exploration and comprises a positioning plate. The sliding rods are fixedly connected to the lower surface of the positioning plate; the plurality of supporting pipes are respectively sleeved on the plurality of sliding rods in a sliding manner, and locking bolts are arranged on the supporting pipes; the lifting plate is arranged on the positioning plate in a lifting manner; the rotating seat is arranged on the lifting plate; one end of the iron sheet is arranged on the rotating seat; the surveying and mapping plate is arranged on the upper surface of the iron sheet; the plurality of magnets are adsorbed on the surveying and mapping plate on the iron sheet and are used for clamping surveying and mapping paper; the device has the advantages of being convenient to use, high in flexibility, high in stability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mine exploration, especially relates to a drawing support for mine design. BACKGROUND

[0002] In the process of mining, the mine is mainly through the blasting mode, after blasting, workers need to draw the mine blasting situation, thereby designing the next blasting data, so it is necessary to draw in the mine, and a drawing support needs to be used during drawing;

[0003] Patent application number 202322100162.X discloses a portable drawing board for mine surveying, which is provided with a movable plate on the back side of the drawing board, a connecting column is arranged on the movable plate, a supporting plate is movably arranged on the movable plate, the supporting plate and the movable plate can be stored on the back side of the drawing board when the drawing board is not used, when used, the movable plate is pushed down, the bottom plate is moved to the lower side of the drawing board, then the threaded rod is rotated, the supporting plate is moved down, the plug cone is inserted into the ground, and stable support of the drawing board is formed, which is very convenient to use.

[0004] In the process of blasting, the ground in the mine is not flat, so the existing portable surveying board will be inclined, which reduces the accuracy of the workers during drawing, and the existing surveying board cannot position the surveying paper, and the stability is poor. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem that a drawing support for mine design is provided to solve the problem of poor stability and low flexibility of the mine surveying support in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a drawing support for mine design, comprising

[0007] A positioning plate;

[0008] A plurality of slide rods are fixedly connected to the lower surface of the positioning plate;

[0009] A plurality of supporting pipes are slidably sleeved on the plurality of slide rods, and the supporting pipe is provided with a locking bolt;

[0010] A lifting plate is arranged on the positioning plate in a lifting manner;

[0011] A rotating seat is arranged on the lifting plate;

[0012] An iron sheet is arranged on one end of the rotating seat;

[0013] A surveying board is arranged on the upper surface of the iron sheet;

[0014] A plurality of magnets are adsorbed on the surveying plate on the iron sheet, and are used for clamping the surveying paper.

[0015] Preferably, the edge of the positioning plate has a plurality of positioning holes, and a connecting rope is arranged in the positioning hole and fixedly connected with the magnet.

[0016] Preferably, the end of the positioning plate away from the lifting plate is provided with a limiting plate.

[0017] Preferably, the end of the iron sheet away from the rotating seat is provided with a supporting plate, and a plurality of sliding balls are embedded in the lower surface of the supporting plate.

[0018] Preferably, the positioning plate is provided with a through hole corresponding to the position of the lifting plate, and the bottom of the positioning plate is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a lifting cylinder, and the output end of the lifting cylinder is fixedly connected with the lifting plate through the through hole.

[0019] The above technical scheme has the beneficial effects that:

[0020] Through the vertical movement of the lifting plate, the iron sheet can be inclined on the positioning plate by cooperating with the rotating seat, the surveying paper can be fixed on the surveying plate by the magnet after the surveying paper is placed on the surveying plate by the worker, the limiting plate can be used for placing a brush, and the sliding rod in the application can slide on the supporting pipe and can be adjusted according to the concave-convex degree of the ground. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic view of a drawing frame for mine design.

[0022] Figure 2 is a front view of the drawing frame for mine design.

[0023] Figure 3 is a front view of the iron sheet after being inclined.

[0024] Among them: positioning plate 10, sliding rod 20, supporting pipe 30, locking bolt 31, surveying plate 40, limiting plate 41, iron sheet 50, lifting plate 60, rotating seat 61, lifting cylinder 62, supporting frame 63, through hole 64, supporting plate 70, sliding ball 71, magnet 80, connecting rope 81, positioning hole 82. DETAILED DESCRIPTION

[0025] The embodiment of the present application will be described in detail below with reference to the drawings.

[0026] As Figures 1-3 , in the first embodiment, a drawing frame for mine design comprises

[0027] Positioning plate 10;

[0028] A plurality of slide rods 20 are fixedly connected to the lower surface of the positioning plate 10 respectively;

[0029] A plurality of support tubes 30 are slidably sleeved on the plurality of slide rods 20 respectively, and the support tube 30 is provided with a locking bolt 31;

[0030] The lifting plate 60 is arranged on the positioning plate 10 in a liftable manner;

[0031] The rotating seat 61 is arranged on the lifting plate 60;

[0032] The iron sheet 50 is arranged on one end of the rotating seat 61;

[0033] The plotting plate 40 is arranged on the upper surface of the iron sheet 50;

[0034] A plurality of magnets 80 are attached to the plotting plate 40 on the iron sheet 50, and are used for clamping the plotting paper.

[0035] The embodiment is implemented as follows:

[0036] In use, the plotting paper is placed on the plotting plate 80, and then the plotting paper is clamped on the plotting plate 80 by the magnets 80, and then the lifting plate 60 moves upward, so that the lifting plate 60 drives the rotating seat 61 to move, and at this time the iron sheet 50 is inclined;

[0037] When the ground is uneven, the worker moves the support tube 30 on the slide rod 20, so that the support tube 30 can be in contact with the uneven ground, and is fixed by the locking bolt 31, so that the positioning plate 10 is always in a horizontal state.

[0038] The lower surface of the positioning plate 10 in the application further has an electric control box 90, and the electric control box 90 has a control panel and a storage battery therein, the control panel is used for controlling the lifting cylinder 62, and the storage battery is used for supplying power to the lifting cylinder 62.

[0039] Compared with the prior art, the application has the advantages of high flexibility and strong stability.

[0040] Please refer to Figure 1 , 3 , the edge of the positioning plate 10 has a plurality of positioning holes 82, and the positioning holes 82 are provided with a connecting rope 81, and the connecting rope 81 is fixedly connected with the magnet 80.

[0041] The magnet 80 can be connected to the positioning hole 82 of the positioning plate 10 through the connecting rope 81.

[0042] Please refer to Figure 1 , 2 , 3, the positioning plate 10 is provided with a limiting plate 41 away from the lifting plate 60.

[0043] The limiting plate 41 can be used for placing a paintbrush, and the functionality is increased.

[0044] Please refer to Figure 1 、 2 , 3, the far end of the iron sheet 50 away from the rotating seat 61 has a support plate 70, the lower surface of the support plate 70 is embedded with a plurality of sliding beads 71.

[0045] Through the sliding beads 71, the iron sheet can be conveniently contacted with the positioning plate, so that one end of the iron sheet 50 can slide on the positioning plate 10.

[0046] Please refer to Figure 2 、 3 , the positioning plate 10 has a through hole 64 corresponding to the position of the lifting plate 60, the bottom of the positioning plate 10 is fixedly connected with a support plate 63, the support plate 63 is fixedly connected with a lifting cylinder 62, the output end of the lifting cylinder 62 penetrates through the through hole 64 and is fixedly connected with the lifting plate 60.

[0047] Through the lifting cylinder 62, the lifting plate 60 can be vertically moved on the support plate 63 of the positioning plate 10.

[0048] The above is only the preferred embodiment of the present application, it should be pointed out that for those skilled in the art, without departing from the inventive concept of the present application, a number of variations and improvements can be made, these all belong to the protection scope of the present application.

Claims

1. A mine design drawing stand, characterized in that, The utility model provides a positioning plate, a plurality of slide rods, a plurality of support tubes, a lifting plate, a rotating seat, an iron sheet, a surveying board and a plurality of magnets are arranged. The utility model discloses a positioning plate, a plurality of slide rods, a plurality of support tubes, a lifting plate, a rotating seat, an iron sheet, a surveying board and a plurality of magnets are arranged. The edge of the positioning plate has a plurality of positioning holes, a connecting rope is arranged in the positioning hole, and the connecting rope is fixedly connected with the magnet. The end of the positioning plate away from the lifting plate has a limiting plate. The end of the iron sheet away from the rotating seat has a supporting plate, and a plurality of slide balls are embedded in the lower surface of the supporting plate. The positioning plate has a through hole corresponding to the position of the lifting plate, the bottom of the positioning plate is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a lifting cylinder, the output end of the lifting cylinder penetrates through the through hole and is fixedly connected with the lifting plate. ​ ​ ​ 2. A plotting stand for mine design according to claim 1, characterised in that ​ 3. A plotting stand for mine design according to claim 1, characterised in that ​ 4. A plotting stand for mine design according to claim 1, characterised in that ​ 5. A plotting stand for mine design according to claim 1, characterised in that, ​

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