Mine chamber measuring device with adjusting function

Abstract

The utility model belongs to the technical field of mine chamber measurement, and particularly relates to a mine chamber measuring device with an adjusting function, which comprises a measuring device body. A base is arranged on the side wall of the measuring device body; the top of the base is fixedly connected with a sleeve; the inner side wall of the sleeve is slidably connected with a sliding rod. The height of the measuring device body is adjusted by holding and pulling the pulling plate, pulling the inserting rod out of the inserting groove, enabling the sliding rod to slide in the sleeve, and pushing the inserting rod into the inserting groove by utilizing the elasticity of the spring after the height of the measuring device body is adjusted to a proper position, so that the sliding rod can be fixed, and the height of the measuring device body can be adjusted by sliding the sliding rod in the sleeve. The height of the measuring device body can be adjusted when the measuring device body is used, the practicability of the measuring device body is improved, the using range of the measuring device body is widened, and meanwhile the anti-falling effect can be improved when the pulling plate is held and pulled by fingers through the elastic plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mine chamber measurement technical field, specifically a kind of mine chamber measuring device with adjusting function. BACKGROUND

[0002] Mine chamber is important structure in mining, and the accurate measurement of its geometric size and spatial form is of great significance to mine design, construction and safety assessment.

[0003] The measuring device in the prior art is mainly composed of a measuring host, a rotating support, a wireless communication module and a power supply. In use, it is placed at a measuring point in the mine chamber, and then the host is started to scan and measure the chamber wall.

[0004] However, in the prior art, the height of the measuring device is low due to the different sizes of the chamber, making it difficult to adjust the height of the measuring device and achieve accurate scanning, thereby affecting the practicality of the measuring device. Therefore, a mine chamber measuring device with adjusting function is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the shortcomings of the prior art and solve at least one technical problem in the background art, the utility model provides a mine chamber measuring device with adjusting function.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the mine chamber measuring device with adjusting function comprises a measuring device body, a base is provided on the side wall of the measuring device body, a sleeve is fixedly connected to the top of the base, a sliding rod is slidingly connected to the inner side wall of the sleeve, the sliding rod is in fixed connection with the measuring device body, a plurality of insertion slots are uniformly provided on the side wall of the sleeve, a support is fixedly connected to the side wall of the sliding rod, a spring is fixedly connected to the side wall of the support, an insertion rod is fixedly connected to the end of the spring, a pull plate is fixedly connected to the side wall of the insertion rod, the pull plate penetrates through the wall of the support and is slidingly connected thereto, a pair of elastic plates are fixedly connected to the side wall of the pull plate, the elastic plates are symmetrically arranged on both sides of the pull plate and have the same structure, and the sliding rod is adjusted in the sleeve to adjust the height of the measuring device body in use, increase the practicality of the measuring device body and improve the use range of the measuring device body.

[0007] Preferably, the sleeve side wall is symmetrically fixed with a pair of first magnetic blocks; the sleeve side wall is hingedly connected with a pair of fixed plates; the fixed plates are symmetrically arranged on both sides of the sleeve and are identical in structure; the fixed plate side wall is fixed with a second magnetic block; the fixed plate side wall is uniformly fixed with a plurality of rubber bumps; the stability of the measuring device body in use can be increased, the fixing effect of the base on the object is improved, and the first magnetic block and the second magnetic block are magnetically attracted.

[0008] Preferably, the measuring device body side wall is fixed with a guide rail; the guide rail inner side wall is slidingly connected with a sliding block; the sliding block side wall is fixed with a mounting plate; the mounting plate side wall is provided with a sponge strip; a pair of iron wires are symmetrically fixed on the sponge strip side wall; the sponge strip can be used to clean the dust attached to the surface of the measuring device body, improve the clarity of the measuring device body during measurement, and increase the tear resistance of the sponge strip during use by using the iron wire.

[0009] Preferably, the mounting plate side wall is symmetrically provided with a pair of insertion holes; the sponge strip side wall is fixed with a pair of fixed rods; the fixed rods are symmetrically arranged on both sides of the sponge strip and are identical in structure; a plurality of elastic sheets are uniformly fixed on the fixed rod side wall; the convenience of dismounting and mounting the sponge strip can be achieved, and the sponge strip can be conveniently dismounted and replaced.

[0010] Preferably, the mounting plate side wall is fixed with a flow guide pipe; the flow guide pipe penetrates through the mounting plate wall body and is fixedly connected therewith; the flow guide pipe side wall is fixedly connected with a connecting pipe; the cleaning effect of the sponge strip during wiping can be increased, and the dust removal effect of the sponge strip is improved.

[0011] Preferably, the elastic plate side wall is fixed with a sponge pad; the protective effect of the elastic plate on the finger pressing can be achieved, and the situation that the elastic plate causes the finger to be pressed red is reduced.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model provides a mine chamber measuring device with adjusting function, through the sleeve and the slide rod, through the slide rod sliding adjustment in the sleeve, can play the height adjustment effect of the measuring device body in use, increase the practicality of the measuring device body, improve the use range of the measuring device body, and the elastic plate can increase the anti -falling effect when the finger holds the pull plate and pulls.

[0014] The utility model provides a mine chamber measuring device with adjusting function, through the fixed plate, through the fixed plate and presses the rubber bump to the object surface, can increase the stability of the measuring device body in use, improve the fixing effect of the base on the object, and the first magnetic block and the second magnetic block are magnetically attracted, and the fixed plate can be conveniently collected and fixed. DRAWINGS

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0018] Figure 3 This is a perspective view of the guide rail in this utility model;

[0019] Figure 4 This is a perspective view of the fixing plate in this utility model.

[0020] Legend:

[0021] 1. Measuring device body; 11. Base; 12. Sleeve; 13. Slide rod; 14. Slot; 15. Bracket; 16. Spring; 17. Insert rod; 18. Pull plate; 19. Elastic plate; 2. First magnetic block; 21. Fixing plate; 22. Second magnetic block; 23. Rubber protrusion; 3. Guide rail; 31. Slider; 32. Mounting plate; 33. Sponge strip; 34. Iron wire; 4. Insertion hole; 41. Fixing rod; 42. Elastic sheet; 5. Guide tube; 51. Connecting tube; 6. Sponge pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] Please see Figures 1-4This utility model provides a mine chamber measuring device with adjustable function, including a measuring device body 1; a base 11 is provided on the side wall of the measuring device body 1; a sleeve 12 is fixedly connected to the top of the base 11; a sliding rod 13 is slidably connected to the inner side wall of the sleeve 12; the sliding rod 13 is fixedly connected to the measuring device body 1; multiple slots 14 are evenly opened on the side wall of the sleeve 12; a bracket 15 is fixedly connected to the side wall of the sliding rod 13; a spring 16 is fixedly connected to the side wall of the bracket 15; an insertion rod 17 is fixedly connected to the end of the spring 16; a pull plate 18 is fixedly connected to the side wall of the insertion rod 17; the pull plate 18 penetrates the wall of the bracket 15 and is slidably connected to it; a pair of elastic plates 19 are fixedly connected to the side wall of the pull plate 18; the elastic plates 19 are symmetrically arranged on both sides of the pull plate 18 and have the same structure; in use, by holding and pulling the pull plate 18, the insertion rod 17 is moved, and the insertion rod 17 is moved from the slot 14. After being pulled out, the measuring device body 1 can be pulled to allow the slide rod 13 to slide within the sleeve 12, adjusting the height of the measuring device body 1. Once adjusted to a suitable position, the insertion rod 17 can be aligned with one of the slots 14. Then, the pull plate 18 can be released. At this time, the elasticity of the spring 16 can push the insertion rod 17 into the slot 14, locking it in place, thus fixing the slide rod 13. When the pull plate 18 is pulled, the fingers can be inserted between the pull plate 18 and the elastic plate 19. By lifting the elastic plate 19, the elasticity of the elastic plate 19 will also apply a certain reaction force to the fingers. During this process, the sliding adjustment of the slide rod 13 within the sleeve 12 can adjust the height of the measuring device body 1 during use, increasing the practicality of the measuring device body 1 and expanding its application range. At the same time, the elastic plate 19 can increase the anti-drop effect when the fingers grip the pull plate 18 and pull.

[0025] Furthermore, such as Figure 1 , Figure 4As shown, a pair of first magnetic blocks 2 are symmetrically fixed to the side wall of the sleeve 12; a pair of fixing plates 21 are hinged to the side wall of the sleeve 12; the fixing plates 21 are symmetrically arranged on both sides of the sleeve 12 and have the same structure; a second magnetic block 22 is fixed to the side wall of the fixing plate 21; a plurality of rubber protrusions 23 are uniformly fixed to the side wall of the fixing plate 21; in use, the fixing plates 21 can be fixed to the side wall of the sleeve 12 by the magnetic attraction between the first magnetic blocks 2 and the second magnetic blocks 22; when the measuring device body 1 is in use, the fixing plates 21 are pulled apart to separate the first magnetic blocks 2 and the second magnetic blocks 22. Then, under the action of the internal spring at the hinge of the fixing plate 21, a certain force can be applied to the fixing plate 21, pressing the fixing plate 21 onto the surface of the object. Then, the contact between the rubber protrusion 23 and the surface of the object will generate a certain friction force, which will fix the base 11. In this process, pressing the rubber protrusion 23 onto the surface of the object by the fixing plate 21 can increase the stability of the measuring device body 1 during use and improve the fixing effect of the base 11 on the object. At the same time, the magnetic attraction between the first magnetic block 2 and the second magnetic block 22 can facilitate the collection and fixing of the fixing plate 21.

[0026] Furthermore, such as Figure 1 , Figure 3 As shown, a guide rail 3 is fixedly connected to the side wall of the measuring device body 1; a slider 31 is slidably connected to the inner side wall of the guide rail 3; a mounting plate 32 is fixedly connected to the side wall of the slider 31; a sponge strip 33 is provided on the side wall of the mounting plate 32; a pair of iron wires 34 are symmetrically fixed to the side wall of the sponge strip 33; in use, by holding and pulling the slider 31, it slides within the guide rail 3. At this time, through the contact between the sponge strip 33 and the mirror surface of the measuring device body 1, the mirror surface can be wiped to remove dust adhering to the mirror surface. After the sponge strip 33 has finished wiping, it can... Pull the slider 31 to one side of the guide rail 3 so as not to obstruct the measuring device body 1. When using the sponge strip 33, the wall of the sponge strip 33 can be fixed by the wire 34 to increase the tear resistance of the sponge strip 33. During this process, the movement of the sponge strip 33 on the surface of the measuring device body 1 can clean the dust attached to the surface of the measuring device body 1, improve the clarity of the measuring device body 1 during measurement, and at the same time, the wire 34 can increase the tear resistance of the sponge strip 33 during use, thereby increasing its service life.

[0027] Furthermore, such as Figure 3As shown, the mounting plate 32 has a pair of symmetrical insertion holes 4 on its side wall; the sponge strip 33 has a pair of fixing rods 41 fixed to its side wall; the fixing rods 41 are symmetrically arranged on both sides of the sponge strip 33 and have the same structure; multiple elastic pieces 42 are evenly fixed to the side wall of the fixing rods 41; in use, by pressing the sponge strip 33 onto the side wall of the mounting plate 32, the fixing rods 41 are inserted into the insertion holes 4. At this time, the elastic pieces 42 are squeezed and will fit against the side wall of the fixing rods 41. After the elastic pieces 42 pass through the insertion holes 4, they will automatically reset and abut against the side wall of the mounting plate 32 due to their own elasticity, thus completing the installation and fixing of the sponge strip 33. In this process, fixing by inserting the fixing rods 41 into the insertion holes 4 can facilitate the disassembly and installation of the sponge strip 33, improve the ease of disassembly and replacement of the sponge strip 33, and thus increase the practicality of the sponge strip 33.

[0028] Furthermore, such as Figure 1 , Figure 3 As shown, a guide pipe 5 is fixedly connected to the side wall of the mounting plate 32; the guide pipe 5 penetrates the wall of the mounting plate 32 and is fixedly connected to it; a connecting pipe 51 is fixedly connected to the side wall of the guide pipe 5; in use, a certain amount of water is injected into the connecting pipe 51, and the water will flow into the guide pipe 5 through the connecting pipe 51, and then the sponge strip 33 is soaked. At this time, the surface of the measuring device body 1 can be wiped by the sponge strip 33. In this process, by wetting the sponge strip 33 for wiping, the cleaning effect of the sponge strip 33 during wiping can be increased, the dust removal effect of the sponge strip 33 can be improved, and thus the cleanliness of the surface of the measuring device body 1 can be increased.

[0029] Furthermore, such as Figure 2 As shown, a sponge pad 6 is fixed to the side wall of the elastic plate 19. In use, when the elastic plate 19 presses against the finger, the sponge pad 6 can be placed between the two. In this process, the sponge pad 6 can play a protective role when the elastic plate 19 presses against the finger, reducing the occurrence of the elastic plate 19 causing redness to the finger, thereby increasing the safety of the elastic plate 19 in use.

[0030] Working principle: In use, by holding and pulling the pull plate 18, the insertion rod 17 is moved. After the insertion rod 17 is pulled out of the slot 14, the measuring device body 1 can be pulled, causing the slide rod 13 to slide within the sleeve 12, thus adjusting the height of the measuring device body 1. When adjusted to a suitable position, the insertion rod 17 is aligned with one of the slots 14. Then, the pull plate 18 is released. At this time, the elasticity of the spring 16 pushes the insertion rod 17 into the slot 14, locking it in place, thereby fixing the slide rod 13. Furthermore, when the pull plate 18 is held and pulled, fingers can be inserted into the pull plate 18 and the elastic plate. Between points 1 and 2, by lifting the elastic plate 19, the elasticity of the elastic plate 19 will also apply a certain reaction force to the finger. During use, the magnetic attraction between the first magnetic block 2 and the second magnetic block 22 can fix the fixing plate 21 to the side wall of the sleeve 12. When the measuring device body 1 is in use, the fixing plate 21 is pulled apart, separating the first magnetic block 2 and the second magnetic block 22. Then, under the action of the internal spring at the hinge of the fixing plate 21, a certain force can be applied to the fixing plate 21, pressing the fixing plate 21 against the surface of the object. Then, a certain frictional force is generated through the contact between the rubber protrusion 23 and the surface of the object. The base 11 is fixed in place. During use, the slider 31 is held and pulled to slide within the guide rail 3. At this time, the sponge strip 33 contacts the mirror surface of the measuring device body 1, wiping away dust adhering to the mirror. After wiping, the slider 31 can be pulled to one side of the guide rail 3 to avoid obstructing the measuring device body 1. The sponge strip 33 can be fixed to its wall using the wire 34 to increase its tear resistance. During use, the sponge strip 33 is pressed against the side wall of the mounting plate 32 to secure it. When the fixed rod 41 is inserted into the socket 4, the elastic sheet 42 is squeezed and will adhere to the side wall of the fixed rod 41. After the elastic sheet 42 passes through the socket 4, it will automatically reset and abut against the side wall of the mounting plate 32 due to its own elasticity, thus completing the installation and fixing of the sponge strip 33. In use, a certain amount of water is injected into the connecting pipe 51. The water will flow into the guide pipe 5 through the connecting pipe 51 and then wet the sponge strip 33. The sponge strip 33 can then be used to wipe the surface of the measuring device body 1. In use, when the elastic plate 19 is pressed against the finger, the sponge pad 6 can be placed between the two.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A mine chamber measuring device with adjustable function, comprising a measuring device body (1); the measuring device body (1) has a base (11) on its side wall; characterized in that: A sleeve (12) is fixedly connected to the top of the base (11); a slide rod (13) is slidably connected to the inner side wall of the sleeve (12); the slide rod (13) is fixedly connected to the measuring device body (1); multiple slots (14) are evenly opened on the side wall of the sleeve (12); a bracket (15) is fixedly connected to the side wall of the slide rod (13); a spring (16) is fixedly connected to the side wall of the bracket (15); an insertion rod (17) is fixedly connected to the end of the spring (16); a pull plate (18) is fixedly connected to the side wall of the insertion rod (17); the pull plate (18) penetrates the wall of the bracket (15) and is slidably connected to it; a pair of elastic plates (19) are fixedly connected to the side wall of the pull plate (18); the elastic plates (19) are symmetrically arranged on both sides of the pull plate (18) and have the same structure.

2. The mine chamber measuring device with adjustable function as described in claim 1, characterized in that: A pair of first magnetic blocks (2) are symmetrically fixed to the side wall of the sleeve (12); a pair of fixing plates (21) are hinged to the side wall of the sleeve (12); the fixing plates (21) are symmetrically arranged on both sides of the sleeve (12) and have the same structure; a second magnetic block (22) is fixed to the side wall of the fixing plate (21); a plurality of rubber protrusions (23) are uniformly fixed to the side wall of the fixing plate (21).

3. The mine chamber measuring device with adjustment function as described in claim 1, characterized in that: The measuring device body (1) has a guide rail (3) fixedly connected to its side wall; a slider (31) is slidably connected to the inner side wall of the guide rail (3); a mounting plate (32) is fixedly connected to the side wall of the slider (31); a sponge strip (33) is provided on the side wall of the mounting plate (32); a pair of iron wires (34) are symmetrically fixed to the side wall of the sponge strip (33).

4. A mine chamber measuring device with adjustable function as described in claim 3, characterized in that: The mounting plate (32) has a pair of symmetrical insertion holes (4) on its side wall; the sponge strip (33) has a pair of fixing rods (41) fixed to its side wall; the fixing rods (41) are symmetrically arranged on both sides of the sponge strip (33) and have the same structure; the fixing rods (41) have a plurality of elastic pieces (42) evenly fixed to their side walls.

5. A mine chamber measuring device with adjustable function as described in claim 3, characterized in that: A guide pipe (5) is fixedly connected to the side wall of the mounting plate (32); the guide pipe (5) penetrates the wall of the mounting plate (32) and is fixedly connected to it; a connecting pipe (51) is fixedly connected to the side wall of the guide pipe (5).

6. A mine chamber measuring device with adjustable function as described in claim 1, characterized in that: A sponge pad (6) is fixed to the side wall of the elastic plate (19).

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