CN212537425U

CN212537425U - Monitoring sensor for mine shed support

Info

Publication number: CN212537425U
Application number: CN202020850340.4U
Authority: CN
Inventors: 张登崤; 程运宏
Original assignee: Shanxi Honganxiang Technology Co ltd
Current assignee: Shanxi Honganxiang Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a monitoring sensor is strutted to mining frame canopy, including the sensor, the below of sensor is equipped with adjusting device. This monitoring sensor is strutted to mining frame canopy, simple design structure, the operation is effectual, can be better satisfy people's use needs, its concrete beneficial effect is as follows, through the base, the quarter butt, branch, the sleeve, cooperation between bolt and the first spring, make this monitoring sensor is strutted to mining frame canopy after fixed, can carry out the adjustment of height, guarantee the top of sensor and the top laminating of mine, guarantee that the sensor can the atress, the mounted position receives the limitation little, make things convenient for the operation personnel to install, through the bolt, the second spring, cooperation between hexagon socket head cap screw and the thread groove, fix quarter butt and base, and then be convenient for take off the sensor and fix, it is more convenient when maintaining and changing in the future, improve the operating efficiency.

Description

Monitoring sensor for mine shed support

Technical Field

The utility model relates to a sensor technical field specifically is a monitoring sensor is strutted to mining frame canopy.

Background

When the underground shed supporting device is used, in order to monitor the stress condition of the supporting device, namely whether the top of a mine has a downward trend, a shed supporting detection sensor is required to be used for operation.

But after the installation of the detection sensor is strutted to the canopy of the frame among the prior art, can't adjust its mounting height, and then be not convenient for laminate the top of sensor and mine, bring inconvenience for the operation personnel to the sensor is not convenient for take off, has inconvenience when maintaining in the future and changing, so prior art can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monitoring sensor is strutted to mining canopy support to the canopy support that proposes among the prior art among the above-mentioned background art is solved after detecting the sensor installation, can't adjust its mounting height, and then is not convenient for laminate the top of sensor and mine, the problem of inconvenience is brought for the operation personnel.

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring sensor for a mine shed support comprises a sensor, wherein an adjusting device is arranged below the sensor;

the adjusting device comprises a short rod, a base, a sleeve, a first spring, a support rod, a vertical groove, a bolt and a transverse plate;

the top of quarter butt is in the same place with the bottom fixed connection of sensor, the outer wall below clearance fit of quarter butt has the base, the equal fixedly connected with sleeve of the bottom left and right sides of base, telescopic inner wall below clearance fit has branch, perpendicular groove has been seted up at the top of branch, the inner wall bottom of perpendicular groove is in the same place with the bottom fixed connection of first spring, the top of first spring is in the same place with telescopic inner wall top is fixed, telescopic left side is equipped with the bolt, the outer wall of bolt runs through the sleeve, and the outer wall of bolt links to each other with the box thread, the end of bolt offsets tightly with the outer wall of branch, the below of base is equipped with the diaphragm, the top left and right sides of diaphragm is in the same place with the bottom fixed connection of two branches respectively.

Preferably, the short rod has a rectangular cross section.

Preferably, a fixing device is arranged below the transverse plate;

the fixing device comprises a U-shaped rod, a vertical hole and a nut;

the outer wall of U type pole passes through the diaphragm through the vertical hole, equal threaded connection has the nut in the outer wall left and right sides top of U type pole.

Preferably, a gasket is arranged below the nut, and the inner wall of the gasket is movably connected with the U-shaped rod.

Preferably, the short rod is fixed with the base together through a clamping device;

the clamping device comprises a bolt, a clamping groove, a second spring, an inner hexagon bolt and a thread groove;

the left end of bolt passes through the draw-in groove and the right side joint of quarter butt is in the same place, the outer wall of bolt and the inner wall clearance fit of base, the right-hand member fixedly connected with second spring of bolt, hexagon socket head cap screw of right-hand member fixedly connected with of second spring, hexagon socket head cap screw passes through the thread groove and links to each other with the base screw thread.

Preferably, the left end of the top of the bolt is processed with an inclination angle.

Compared with the prior art, the beneficial effects of the utility model are that: this mining monitoring sensor is strutted to frame canopy, design simple structure, the operation is respond well, satisfying people's that can be better use needs, its concrete beneficial effect as follows:

through the cooperation between base, quarter butt, branch, sleeve, bolt and the first spring for this monitoring sensor is strutted to mining canopy can carry out the adjustment of height after fixed, guarantees the top of sensor and the top laminating of mine, guarantees that the sensor can the atress, and the mounted position receives the limitation little, makes things convenient for the operation personnel to install.

Through the cooperation between bolt, second spring, hexagon socket head cap screw and the thread groove, fix quarter butt and base, and then be convenient for take off the sensor and fix, it is more convenient when maintaining in the future and changing, improve the operating efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the sleeve, the strut and the bolt in FIG. 2;

fig. 4 is a schematic view of the connection structure of the short rod, the base and the plug in fig. 2.

In the figure: 1. adjusting device, 101, short rod, 102, base, 103, sleeve, 104, first spring, 105, support rod, 106, vertical groove, 107, bolt, 108, transverse plate, 2, fixing device, 201, U-shaped rod, 202, vertical hole, 203, nut, 3, clamping device, 301, bolt, 302, clamping groove, 303, second spring, 304, hexagon socket head cap screw, 305, thread groove, 4 and sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a monitoring sensor for supporting a mine shed comprises a sensor 4, wherein the sensor 4 is a pressure sensor, the specific model is not limited, the operation requirement is met, an adjusting device 1 is arranged below the sensor 4, the adjusting device 1 comprises a short rod 101, a base 102, a sleeve 103, a first spring 104, a supporting rod 105, a vertical groove 106, a bolt 107 and a transverse plate 108, the top of the short rod 101 is fixedly connected with the bottom of the sensor 4, the base 102 is in clearance fit below the outer wall of the short rod 101, the sleeves 103 are fixedly connected to the left side and the right side of the bottom of the base 102, the sleeves 103 are matched with the supporting rod 104 to limit the base 102 and the transverse plate 108, the supporting rod 105 is in clearance fit below the inner wall of the sleeve 103, the vertical groove 106 is formed in the top of the supporting rod 105, the bottom of the inner wall of the vertical groove 106 is fixedly connected with the bottom of the first spring 104, the first spring 104 gives elasticity for the supporting, the top of first spring 104 is together fixed with the inner wall top of sleeve 103, the left side of sleeve 103 is equipped with bolt 107, bolt 107 plays fixed effect to sleeve 103 and branch 105, the outer wall of bolt 107 runs through sleeve 103, and the outer wall of bolt 107 links to each other with sleeve 103 screw thread, the end of bolt 107 offsets tightly with the outer wall of branch 105, the below of base 102 is equipped with diaphragm 108, both sides are in the same place with the bottom fixed connection of two branch 105 respectively about the top of diaphragm 108, the cross-section of quarter butt 101 is the rectangle.

The fixing device 2 is arranged below the transverse plate 108, the fixing device 2 comprises a U-shaped rod 201, a vertical hole 202 and a nut 203, the outer wall of the U-shaped rod 201 penetrates through the transverse plate 108 through the vertical hole 202, the nut 203 is in threaded connection with the upper portions of the left side and the right side of the outer wall of the U-shaped rod 201, the nut 203 is matched with the U-shaped rod 201, the transverse plate 108 can be fixed with an external anchor rod, a gasket is arranged below the nut 203, and the inner wall of the gasket is movably connected with the U-shaped rod 201.

Short pole 101 is together fixed with base 102 through latch 3, latch 3 includes bolt 301, draw-in groove 302, second spring 303, hexagon socket head cap screw 304 and thread groove 305, draw-in groove 302 is passed through to the left end of bolt 301 and the right side joint of short pole 101 together, bolt 301 and draw-in groove 302 cooperation play fixed effect to short pole 101 and base 102, the outer wall of bolt 301 and the inner wall clearance fit of base 102, the right-hand member fixedly connected with second spring 303 of bolt 301, second spring 303 gives bolt 301 the elasticity that is close to draw-in groove 302, the right-hand member fixedly connected with hexagon socket head cap screw 304 of second spring 303, hexagon socket head cap screw 304 passes through thread groove 305 and links to each other with base 102 screw, hexagon socket head cap screw 304 plays fixed effect to the right-hand member of second spring 303, the top left end processing of bolt 301 has the inclination.

When the mining shed support monitoring sensor is used, firstly, the short rod 101 is inserted into the base 102 to drive the inside, the hexagon socket head cap screw 304 is rotated, the hexagon socket head cap screw 304 compresses the second spring 303 along the inner wall of the thread groove 305, then the bolt 301 is driven to be inserted into the clamping groove 302, the short rod 101 and the base 102 are fixed, the transverse plate 108 is placed above the anchor rod to be installed, the U-shaped rod 201 is sleeved on the outer wall of the anchor rod, the two ends of the U-shaped rod 201 penetrate through the transverse plate 108 through the vertical hole 202, the U-shaped rod 201 and the external anchor rod are fixed through the nut 203, at the moment, under the action of the first spring 104, the sleeve 103 moves upwards along the outer wall of the supporting rod 105, the sleeve 103 drives the top of the sensor 4 to be tightly abutted against the top of a mine through the base 102 and the short rod 101, at the moment, the wiring of the sensor 4 is connected with the external computer end, the reading and, bolt 107 is rotated, bolt 107 and branch 105 support tightly, realize fixing branch 105 and sleeve 103, when using in the future, can take notes the change of mine through the change of sensor 4 registration, guarantee safety.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining canopy support monitoring sensor, includes sensor (4), its characterized in that: an adjusting device (1) is arranged below the sensor (4);

the adjusting device (1) comprises a short rod (101), a base (102), a sleeve (103), a first spring (104), a support rod (105), a vertical groove (106), a bolt (107) and a transverse plate (108);

the top of quarter butt (101) is in the same place with the bottom fixed connection of sensor (4), the outer wall below clearance fit of quarter butt (101) has base (102), the equal fixedly connected with sleeve (103) of the bottom left and right sides of base (102), the inner wall below clearance fit of sleeve (103) has branch (105), perpendicular groove (106) has been seted up at the top of branch (105), the inner wall bottom of perpendicular groove (106) is in the same place with the bottom fixed connection of first spring (104), the top of first spring (104) is together fixed with the inner wall top of sleeve (103), the left side of sleeve (103) is equipped with bolt (107), the outer wall of bolt (107) runs through sleeve (103), and the outer wall of bolt (107) links to each other with sleeve (103) screw thread, the end of bolt (107) offsets tightly with the outer wall of branch (105), a transverse plate (108) is arranged below the base (102), and the left side and the right side of the top of the transverse plate (108) are fixedly connected with the bottoms of the two support rods (105) respectively.

2. A mining shelter support monitoring sensor as claimed in claim 1, in which: the section of the short rod (101) is rectangular.

3. A mining shelter support monitoring sensor as claimed in claim 1, in which: a fixing device (2) is arranged below the transverse plate (108);

the fixing device (2) comprises a U-shaped rod (201), a vertical hole (202) and a nut (203);

the outer wall of the U-shaped rod (201) penetrates through the transverse plate (108) through the vertical hole (202), and nuts (203) are connected to the upper portions of the left side and the right side of the outer wall of the U-shaped rod (201) in a threaded mode.

4. A mining shelter support monitoring sensor as claimed in claim 3 in which: a gasket is arranged below the nut (203), and the inner wall of the gasket is movably connected with the U-shaped rod (201).

5. A mining shelter support monitoring sensor as claimed in claim 1, in which: the short rod (101) is fixed with the base (102) through the clamping device (3);

the clamping device (3) comprises a bolt (301), a clamping groove (302), a second spring (303), an inner hexagon bolt (304) and a thread groove (305);

the left end of bolt (301) passes through draw-in groove (302) and the right side joint of quarter butt (101) together, the outer wall of bolt (301) and the inner wall clearance fit of base (102), the right-hand member fixedly connected with second spring (303) of bolt (301), hexagonal bolt (304) in the right-hand member fixedly connected with of second spring (303), hexagonal bolt (304) link to each other with base (102) screw thread through thread groove (305).

6. A mining shelter support monitoring sensor as claimed in claim 5, in which: the left end of the top of the bolt (301) is processed with an inclination angle.