CN217873380U

CN217873380U - Detection apparatus for colliery is in use main ventilator

Info

Publication number: CN217873380U
Application number: CN202220581502.8U
Authority: CN
Inventors: 张亚玲; 冯宏伟; 石渊
Original assignee: Shanxi Anshunda Safety Technology Service Co ltd
Current assignee: Shanxi Anshunda Safety Technology Service Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-11-22
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a check out test set technical field just discloses a colliery is in detection device who uses main ventilator, including outer tube, inner tube, the equal fixedly connected with fixed plate in both sides of inner tube internal surface rear end, the fixed plate is close to the central fixedly connected with double-end motor of outer tube, double-end motor's rear end fixedly connected with information receiver, double-end motor's the equal fixedly connected with actuating lever in top and bottom. Through the joint groove that the outer tube was seted up for the inner tube can carry out joint work with the outer tube, wherein double-end motor's use can make the actuating lever drive the drive wheel and rotate, then make the drive wheel drive the inner tube and carry out the back-and-forth movement, thereby make the inner tube get into the inside of outer tube, the use of this mode makes check out test set can remove by the inside of outer tube, then when check out test set appears damaging, can let the user dismantle check out test set fast get off, thereby the functionality of equipment has been improved.

Description

Detection apparatus for colliery is in use main ventilator

Technical Field

The utility model relates to a check out test set technical field specifically is a colliery is with detection device of main blower.

Background

Carry out the in-process colliery that excavates to the colliery and can produce a lot of toxic gas and mine coal dust inside the colliery, in order to avoid toxic gas and mine coal dust to cause the harm to staff's health, influence the health of staff's health, consequently, all can be at colliery internally mounted ventilation blower at the in-process of coal mining excavation, and detect for the wind pressure to the inside air pipe of colliery, so that to the control of ventilation blower, consequently, wind pressure detection device in the air pipe internally mounted that all can be in the colliery when using the ventilation blower, can adjust the wind speed of ventilation blower through the controller like this.

Detection device in the existing market is when using, mostly all fix a certain department at air pipe, then carry out detection achievement to air pipe's wind pressure, but this mode can only detect the change of the wind pressure value of a certain department of air pipe, can not detect the change amount of the wind pressure value of a plurality of points to air pipe, thereby influence the functionality of equipment, and fixed detection device, can make detection device when the damage appears, it just can carry out maintenance work to detection device to need the user to dismantle whole air pipe, thereby increased and maintained the time that consumes, and then influenced the practicality of equipment.

Disclosure of Invention

Not enough to prior art, the utility model provides a colliery is with detection device of main blower possesses the advantage of diversified detection and high-efficient maintenance, has solved the above-mentioned problem of explaining out.

The utility model provides a following technical scheme: the utility model provides a detection apparatus for main ventilator is being used in colliery, includes outer tube, inner tube, the equal fixedly connected with fixed plate in both sides of inner tube internal surface rear end, the fixed plate is close to the central fixedly connected with double-end motor of outer tube, double-end motor's rear end fixedly connected with information receiver, double-end motor's the equal fixedly connected with actuating lever in top and bottom, the outer fixed surface of double-end motor one end is connected with the drive wheel is kept away from to the actuating lever, the surface swing joint that double-end motor one side was kept away from to the actuating lever has the drive belt, the central fixedly connected with protection shield of inner tube internal surface, the left side fixedly connected with driving motor of protection shield inner chamber, driving motor's output fixedly connected with threaded rod, the surface swing joint of threaded rod has the movable block.

Preferably, the inner surface of the front end of the transmission belt is movably connected with a driven rod, the outer surface of one end, away from the protection plate, of the driven rod is fixedly connected with a driven wheel, and the size of the outer surface of the driven wheel is equal to that of the outer surface of the driving wheel.

Preferably, the front end of the moving block is fixedly connected with a moving rod, the front end of the moving rod is fixedly connected with a supporting plate, and the top and the bottom of the front end of the supporting plate are both fixedly connected with detectors.

Preferably, both sides of the front end of the inner surface of the inner tube are fixedly connected with brush plates, and the horizontal position of the rear end of each brush plate is equal to that of the front end of the detector.

Preferably, the top and the bottom of the inner surface of the outer pipe are both provided with a clamping groove, the inner surface of the clamping groove is matched with the outer surfaces of the top and the bottom of the inner pipe, two sides of the clamping groove are both provided with a moving groove, and the inner surface of the moving groove is matched with the outer surface of the transmission belt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this detection device of main ventilation fan is being used in colliery, through the joint groove that the outer tube was seted up, make the inner tube carry out joint work with the outer tube, wherein double-end motor's use, can make the actuating lever drive the drive wheel and rotate, then make the drive wheel drive the inner tube and carry out the back-and-forth movement, thereby make the inner tube get into the inside of outer tube, make check out test set can remove by the inside of outer tube, then when check out test set appears damaging, can let the user dismantle check out test set fast, thereby the functionality of equipment has been improved, and the use of drive belt, can be under the condition that reduces the motor, make passive rod and passive wheel rotate, because the surface of passive wheel equals the reason with the surface of drive wheel, make the passive wheel can the auxiliary assembly remove, thereby the installation effectiveness of equipment has been improved.

2. This detection device for main blower is being used in colliery, use through driving motor, can make the movable block remove about, then make the carriage release lever drive backup pad front end top and the detector of bottom remove about, thereby make the detector can carry out wind pressure detection work to a plurality of positions, and then improved the accurate nature that equipment detected, and the use of brush board, can cooperate the removal of detector to clean work to the detector, then prevent that the dust from appearing covering the phenomenon in the surface of detector, further improved the accurate nature of equipment measurement.

Drawings

FIG. 1 is a main view of the structure of the present invention;

FIG. 2 is a right side sectional view of the structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is a top sectional view of the structure of the present invention.

In the figure: 1. an outer tube; 2. an inner tube; 3. a fixing plate; 4. a double-headed motor; 5. a drive rod; 6. a drive wheel; 7. a transmission belt; 8. a passive rod; 9. a driven wheel; 10. a protection plate; 11. a drive motor; 12. a threaded rod; 13. a moving block; 14. a travel bar; 15. a support plate; 16. a detector; 17. a brush plate; 18. an information receiving apparatus.

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.

Please refer to fig. 1 and 2, a detection apparatus for a main ventilator used in a coal mine, which comprises an outer tube 1, an inner tube 2, a clamping groove is formed at the top and the bottom of the inner surface of the outer tube 1, the clamping groove is formed, so that the inner tube 2 can be connected with the outer tube 1 in a buckling manner, the inner surface of the clamping groove is matched with the outer surfaces of the top and the bottom of the inner tube 2, moving grooves are formed at both sides of the clamping groove, the moving grooves are formed, so that a driving wheel 6 and a driven wheel 9 can move the inner tube 2 in the outer tube 1 when rotating, and the inner surface of the moving grooves is matched with the outer surface of a driving belt 7.

Wherein the equal fixedly connected with fixed plate 3 in both sides of 2 internal surface rear ends of inner tube, the use of fixed plate 3, can carry out the fixed work to double-end motor 4, fixed plate 3 is close to outer tube 1's central fixedly connected with double-end motor 4, double-end motor 4's operation, can make actuating lever 5 rotate, double-end motor 4's rear end fixedly connected with information receiver 18, information receiver 18's use, can make the user carry out remote control to double-end motor 4, double-end motor 4's top and the equal fixedly connected with actuating lever 5 in bottom, the rotation of actuating lever 5, make drive wheel 6 rotate, the outer fixed surface that double-end motor 4 one end was kept away from to actuating lever 5 is connected with drive wheel 6, drive wheel 6's rotation, can make inner tube 2 produce the frictional force that removes, then make inner tube 2 remove.

Wherein the surface swing joint that the double-end motor 4 one side was kept away from to actuating lever 5 has drive belt 7, the use of drive belt 7, can rotate at actuating lever 5, carry out transmission work to passive pole 8, then make passive pole 8 rotate, the internal surface swing joint of drive belt 7 front end has passive pole 8, the rotation of passive pole 8, make passive wheel 9 rotate, passive pole 8 keeps away from the outer fixed surface of protection shield 10 one end and is connected with passive wheel 9, the rotation of passive wheel 9, can make inner tube 2 produce the frictional force that removes, then make inner tube 2 remove, the surface size of passive wheel 9 equals with the surface size of drive wheel 6.

Referring to fig. 3 and 4, both sides of the front end of the inner surface of the inner tube 2 are fixedly connected with brush plates 17, the horizontal position of the rear end of the brush plate 17 is equal to the horizontal position of the front end of the detector 16, and the brush plate 17 having the same horizontal position as the front end of the detector 16 can perform dust removal operation on the detector 16 when the detector 16 moves.

Wherein the center fixedly connected with protection shield 10 of 2 internal surfaces of inner tubes, the left side fixedly connected with driving motor 11 of protection shield 10 inner chamber, driving motor 11's operation, make threaded rod 12 rotate, driving motor 11's output fixedly connected with threaded rod 12, the rotation of threaded rod 12, make movable block 13 remove, the surface swing joint of threaded rod 12 has movable block 13, the removal of movable block 13, make movable block 14 drive backup pad 15 and remove, the front end fixedly connected with carriage release lever 14 of movable block 13, the front end fixedly connected with backup pad 15 of carriage release lever 14, the removal of backup pad 15, make detector 16 remove, the position of detector 16 has then been changed, the top and the equal fixedly connected with detector 16 in bottom of backup pad 15 front end, detector 16 can measure the wind pressure of front end.

The theory of operation, through the joint groove that outer tube 1 was seted up, make inner tube 2 can carry out joint work with outer tube 1, wherein double-end motor 4's use, can make actuating lever 5 drive wheel 6 rotate, then make drive wheel 6 drive inner tube 2 carry out the back-and-forth movement, thereby make inner tube 2 get into the inside of outer tube 1, the use of this mode, make check out test set can move by the inside of outer tube 1, then when check out test set appears damaging, can let the user dismantle check out test set fast, thereby the functionality of equipment has been improved, and the use of drive belt 7, can be under the condition that reduces the motor, make passive pole 8 and passive wheel 9 rotate, because the surface of passive wheel 9 equals with the surface of drive wheel 6 the reason, make passive wheel 9 can the auxiliary assembly remove, thereby the installation effectiveness of equipment has been improved. Through driving motor 11's use, can make movable block 13 remove about, make the movable rod 14 drive the detector 16 of backup pad 15 front end top and bottom remove about then, thereby make detector 16 can carry out wind pressure detection work to a plurality of positions, and then improved the accurate nature that equipment detected, and the use of brush board 17, can cooperate the removal of detector 16 to clean work to detector 16, prevent then that the dust from covering the phenomenon to appear in detector 16's surface, further improved the equipment measuring accurate nature.

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 an in-use main ventilation blower's of colliery detection device, includes outer tube, inner tube, its characterized in that: both sides of the rear end of the inner surface of the inner tube are fixedly connected with a fixed plate, the fixed plate is fixedly connected with a double-end motor close to the center of the outer tube, the rear end of the double-end motor is fixedly connected with an information receiving device, the top and the bottom of the double-end motor are fixedly connected with a driving rod, the outer surface of the driving rod far away from one end of the double-end motor is fixedly connected with a driving wheel, the outer surface of one side, away from the double-end motor, of the driving rod is movably connected with a driving belt, the center of the inner surface of the inner tube is fixedly connected with a protection plate, the left side of the inner cavity of the protection plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a threaded rod, and the outer surface of the threaded rod is movably connected with a moving block.

2. A detecting unit for a main ventilator for a coal mine according to claim 1, wherein: the inner surface of the front end of the transmission belt is movably connected with a driven rod, the outer surface of one end, away from the protection plate, of the driven rod is fixedly connected with a driven wheel, and the size of the outer surface of the driven wheel is equal to that of the outer surface of the driving wheel.

3. A detecting unit for a main ventilator for a coal mine according to claim 1, wherein: the detector is characterized in that a moving rod is fixedly connected to the front end of the moving block, a supporting plate is fixedly connected to the front end of the moving rod, and detectors are fixedly connected to the top and the bottom of the front end of the supporting plate.

4. A detecting unit for a main ventilator for a coal mine according to claim 3, wherein: both sides of the front end of the inner surface of the inner tube are fixedly connected with brush plates, and the horizontal position of the rear end of each brush plate is equal to that of the front end of the detector.

5. A detecting unit for a main ventilator for a coal mine according to claim 1, wherein: the top and the bottom of the inner surface of the outer pipe are both provided with a clamping groove, the inner surface of the clamping groove is matched with the outer surfaces of the top and the bottom of the inner pipe, two sides of the clamping groove are both provided with a moving groove, and the inner surface of the moving groove is matched with the outer surface of the transmission belt.