CN213633347U - On-spot practical examination pole of explosion-proof detector of combustible gas - Google Patents
On-spot practical examination pole of explosion-proof detector of combustible gas Download PDFInfo
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- CN213633347U CN213633347U CN202022608337.4U CN202022608337U CN213633347U CN 213633347 U CN213633347 U CN 213633347U CN 202022608337 U CN202022608337 U CN 202022608337U CN 213633347 U CN213633347 U CN 213633347U
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Abstract
The utility model discloses a combustible gas explosion-proof detector field practical examination pole, including the telescopic link subassembly, telescopic link subassembly upper end rigid coupling detection subassembly, detection subassembly includes base mechanism, anticollision mechanism and elastic mechanism, telescopic link subassembly upper end rigid coupling base mechanism, the inside transition fit connection elastic mechanism of base mechanism, anticollision mechanism runs through elastic mechanism and base mechanism and switches over in its inside, base mechanism includes base, standing groove and supported hole, telescopic link subassembly upper end rigid coupling base lateral wall, base front end face center runs through the standing groove, standing groove inner wall coaxial line extends and runs through the supported hole, the inside transition fit connection elastic mechanism of standing groove, elastic mechanism includes elastic block, round hole and elastic groove, the inside transition fit connection elastic block of standing groove, elastic block front end face coaxial line round hole runs through, lie in the round hole bilateral symmetry and run through the elastic groove, the inner side walls of the elastic grooves are fixedly connected with two ends of the spring respectively.
Description
Technical Field
The utility model relates to a examine and determine pole technical field, specifically be a pole is examined to on-spot practicality of combustible gas explosion-proof detector.
Background
The explosion-proof flame detector is suitable for places with smokeless liquid and gas fire, open fire and deflagration. The explosion-proof flame detector is divided into an explosion-proof type and a non-explosion-proof type, and the explosion-proof type is mainly divided into an explosion-proof type and an intrinsic safety type. According to the alarm mode, the method is divided into the alarm when the flame is extinguished and the alarm when the flame is on fire. The flame detector used in the fire control alarm system can give an alarm when detecting flame, a general detection rod is a long rod, the detection range is small, and a front probe is easy to crash when encountering a barrier.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pole is examined to on-spot practicality of combustible gas explosion-proof detector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a field practical detection rod of a combustible gas explosion-proof detector comprises a telescopic rod assembly, wherein the upper end of the telescopic rod assembly is fixedly connected with a detection assembly, the detection assembly comprises a base mechanism, an anti-collision mechanism and an elastic mechanism, the upper end of the telescopic rod assembly is fixedly connected with the base mechanism, the inner part of the base mechanism is in transition fit connection with the elastic mechanism, the anti-collision mechanism penetrates through the elastic mechanism and the base mechanism and is switched inside the elastic mechanism, the base mechanism comprises a base, a placing groove and a supporting hole, the upper end of the telescopic rod assembly is fixedly connected with the side wall of the base, the center of the front end face of the base penetrates through the placing groove, the coaxial line of the inner wall of the placing groove extends through the supporting hole, the inner part of the placing groove is in transition fit connection with the elastic mechanism, the elastic mechanism comprises an elastic block, a, the elastic grooves are symmetrically arranged on two sides of the round hole and penetrate through the round hole, and the inner side walls of the elastic grooves are fixedly connected with two ends of the spring respectively.
Preferably, the telescopic rod component comprises a motor, a sleeve, a screw rod, a limiting rod, an inner rod, a first supporting block, a threaded column, a connecting rod and a second supporting block, the motor drives the screw rod to rotate, the screw rod penetrates through the sleeve, the side wall of the screw rod, which is located at the bottom end of the sleeve, is rotatably connected with the inner rod, the bottom end of the inner rod is fixedly connected with the first supporting block, the bottom end face of the first supporting block is coaxially penetrated through a threaded hole, one end of the threaded column is connected with the threaded column in the threaded hole, the other end of the threaded column is coaxially fixedly connected with the connecting rod, the side wall.
Preferably, the inside rotation of elastic groove connects anticollision mechanism, anticollision mechanism includes connecting axle, go-between, connecting rod, limited slip piece, kerve and pulley, the connecting axle runs through elastic groove and supporting hole and rotates inside it, connecting axle one end coaxial line rigid coupling limited slip piece, and other end coaxial line rigid coupling inner ring piece, the even rigid coupling of inner ring piece lateral wall circumference a plurality of connecting rod one end, connecting rod other end rigid coupling connecting ring lateral wall, a plurality of detector probe distributes on the go-between.
Preferably, the end face of the side of the base, which is far away from the elastic block, penetrates through two parallel bottom grooves, and a pin is adopted in the bottom grooves to rotatably connect the pulleys.
Preferably, the inner rod and the upper end face of the sleeve centrifugally penetrate through the limiting rod and rotate inside the limiting rod, and the limiting rod is of a cylindrical structure.
Preferably, the elastic block is a cylindrical block made of malleable rubber or plastic, and the opening end of the support hole coaxially penetrates through the groove structure in the shape of the circular truncated cone.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses thereby starter motor makes the screw rod positive and negative rotation can make the interior pole of a thread section of thick bamboo on the pole increase length from the sleeve in the screw-thread engagement makes, reduce length with reason, can the distant detection gas condition, avoid danger, also be convenient for accomodate after shortening, when touchhing the object during detection, the go-between atress, make the inside spring in elastic groove on connecting axle extrusion both sides, thereby crooked, there is little buffering collision, rebound after the buffering through spring deformation resets, avoid damaging, and the big circle of go-between can effectual increase inspection scope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the detection assembly of the present invention;
FIG. 3 is a schematic view of a middle telescopic rod assembly of the present invention;
fig. 4 is a schematic view of the middle pulley of the present invention.
In the figure: the device comprises a telescopic rod assembly 1, a detection assembly 2, a motor 10, a sleeve 11, a screw rod 12, a limiting rod 13, an inner rod 14, a first support block 15, a threaded column 16, a connecting rod 17, a second support block 18, a base mechanism 21, an anti-collision mechanism 22, an elastic mechanism 23, a base 210, a placement groove 211, a support hole 212, an inner ring block 220, a connecting shaft 221, a connecting ring 222, a connecting rod 223, an anti-slip block 224, a bottom groove 225, a pulley 226, an elastic block 230, a round hole 231 and an elastic groove 232.
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 field practical detection rod of a combustible gas explosion-proof detector comprises a telescopic rod component 1, the upper end of the telescopic rod component 1 is fixedly connected with a detection component 2, the detection component 2 comprises a base mechanism 21, an anti-collision mechanism 22 and an elastic mechanism 23, the upper end of the telescopic rod component 1 is fixedly connected with the base mechanism 21, the inner part of the base mechanism 21 is in transition fit connection with the elastic mechanism 23, the anti-collision mechanism 22 penetrates through the elastic mechanism 23 and the base mechanism 21 and is switched inside, the base mechanism 21 comprises a base 210, a placing groove 211 and a supporting hole 212, the upper end of the telescopic rod component 1 is fixedly connected with the side wall of the base 210, the center of the front end surface of the base 210 penetrates through the placing groove 211, the inner wall of the placing groove 211 coaxially extends through the supporting hole 212, the inner part of the placing groove 211 is in transition fit connection with the elastic mechanism 23, the elastic, the front end face of the elastic block 230 coaxially penetrates through the circular hole 231, the elastic groove 232 symmetrically penetrates through two sides of the circular hole 231, and the inner side walls of the elastic groove 232 are fixedly connected with two ends of the spring respectively.
The telescopic rod component 1 comprises a motor 10, a sleeve 11, a screw rod 12, a limiting rod 13, an inner rod 14, a first supporting block 15, a threaded column 16, a connecting rod 17 and a second supporting block 18, the motor 10 drives the screw rod 12 to rotate, the screw rod 12 penetrates through the sleeve 11, the side wall of the screw rod 12 located at the bottom end of the sleeve 11 is rotatably connected with the inner rod 14, the bottom end of the inner rod 14 is fixedly connected with the first supporting block 15, the bottom end face of the first supporting block 15 coaxially penetrates through a threaded hole, the threaded hole is internally connected with one end of the threaded column 16, the other end of the threaded column 16 is fixedly connected with the connecting rod 17 coaxially, the side wall of the connecting.
The anti-collision mechanism 22 is rotatably connected inside the elastic groove 232, the anti-collision mechanism 22 comprises a connecting shaft 221, a connecting ring 222, a connecting rod 223, an anti-slip block 224, a bottom groove 225 and a pulley 226, the connecting shaft 221 penetrates through the elastic groove 232 and the supporting hole 212 to rotate inside the elastic groove, one end of the connecting shaft 221 is fixedly connected with the anti-slip block 224 coaxially, the other end of the connecting shaft 221 is fixedly connected with the inner ring block 220 coaxially, one end of a plurality of connecting rods 223 is uniformly fixedly connected to the side wall of the inner ring block 220 in the circumferential direction, the other end of each connecting rod.
The side end surface of the base 210 located away from the elastic block 230 passes through two parallel bottom grooves 225, and the inside of the bottom grooves 225 is connected with the pulley 226 by a pin.
The inner rod 14 and the upper end face of the sleeve 11 centrifugally penetrate through the limiting rod 13 and rotate inside the limiting rod 13, and the limiting rod 13 is of a cylindrical structure.
The elastic block is preferably a cylindrical block made of malleable rubber or plastic, and the opening end of the support hole 212 coaxially penetrates through the groove structure in the shape of a circular truncated cone.
The working principle is as follows: the utility model discloses thereby starter motor 10 makes lead screw 12 positive and negative rotation can make the screw thread section of thick bamboo on interior pole 14 increase length from the cover 11 in the pole 14 is rotated out to the thread engagement on lead screw 12, reduce length with the reason, can detect the gaseous condition far away, avoid danger, also be convenient for accomodate after shortening, when touchhing the object during detection, go-between 222 atress, make the elastic groove 232 inside spring on connecting axle 221 extrusion both sides, thereby crooked, there is little buffering to bumping, kick-back after the buffering resets through spring deformation, avoid damaging, and the big circle of go-between 222 can the effectual scope that increases the inspection.
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 (6)
1. The utility model provides a pole is examined to on-spot practicality of explosion-proof detector of combustible gas, includes telescopic link subassembly (1), its characterized in that: the upper end of the telescopic rod component (1) is fixedly connected with a detection component (2), the detection component (2) comprises a base mechanism (21), an anti-collision mechanism (22) and an elastic mechanism (23), the upper end of the telescopic rod component (1) is fixedly connected with the base mechanism (21), the elastic mechanism (23) is connected with the base mechanism (21) in a transition fit mode, the anti-collision mechanism (22) penetrates through the elastic mechanism (23) and the base mechanism (21) and is switched in the elastic mechanism, the base mechanism (21) comprises a base (210), a placing groove (211) and a supporting hole (212), the upper end of the telescopic rod component (1) is fixedly connected with the side wall of the base (210), the placing groove (211) penetrates through the center of the front end face of the base (210), the inner wall of the placing groove (211) extends through the supporting hole (212) in a coaxial line, and the elastic mechanism, elastic mechanism (23) include elastic block (230), round hole (231) and elastic slot (232), elastic block (230) is connected in the inside transition fit of standing groove (211), round hole (231) is run through to elastic block (230) preceding terminal surface coaxial line, lies in round hole (231) bilateral symmetry and runs through elastic slot (232), elastic slot (232) inside wall rigid coupling spring both ends respectively.
2. The field practical check rod of the combustible gas explosion-proof detector as claimed in claim 1, wherein: the telescopic rod component (1) comprises a motor (10), a sleeve (11), a screw rod (12), a limiting rod (13), an inner rod (14), a first supporting block (15), a threaded column (16), a connecting rod (17) and a second supporting block (18), the motor (10) drives the screw rod (12) to rotate, the screw rod (12) penetrates through the sleeve (11), the side wall of the screw rod (12) positioned at the bottom end of the sleeve (11) is rotatably connected with the inner rod (14), the bottom end of the inner rod (14) is fixedly connected with a first supporting block (15), the bottom end surface of the first supporting block (15) coaxially penetrates through a threaded hole, the thread in the threaded hole is connected with one end of a threaded column (16), the other end of the threaded column (16) is coaxially and fixedly connected with a connecting rod (17), the side wall of the connecting rod (17) is fixedly connected with a second supporting block (18), and the inner side wall of the second supporting block (18) is fixedly connected with the side wall of the base (210).
3. The field practical check rod of the combustible gas explosion-proof detector as claimed in claim 1, wherein: the utility model discloses an anticollision mechanism (22) is connected in the inside rotation of elasticity groove (232), anticollision mechanism (22) is including connecting axle (221), go-between (222), connecting rod (223), limited slip piece (224), kerve (225) and pulley (226), connecting axle (221) run through elasticity groove (232) and supported hole (212) and rotate inside it, connecting axle (221) one end coaxial line rigid coupling limited slip piece (224), and other end coaxial line rigid coupling inner ring piece (220), the even rigid coupling of inner ring piece (220) lateral wall circumference a plurality of connecting rod (223) one end, connecting rod (223) other end rigid coupling go-between (222) lateral wall, a plurality of detector probe distributes on go-between (222).
4. The field practical check rod of the combustible gas explosion-proof detector as claimed in claim 1, wherein: the side end face of the base (210) which is far away from the elastic block (230) penetrates through two parallel bottom grooves (225), and the inside of each bottom groove (225) is rotatably connected with a pulley (226) by adopting a pin.
5. The field practical check rod of the combustible gas explosion-proof detector as claimed in claim 2, wherein: the inner rod (14) and the upper end face of the sleeve (11) penetrate through the limiting rod (13) in a centrifugal mode and rotate inside the limiting rod, and the limiting rod (13) is of a cylindrical structure.
6. The field practical check rod of the combustible gas explosion-proof detector as claimed in claim 1, wherein: the elastic block is preferably a cylindrical block made of malleable rubber or plastic, and the opening end of the support hole (212) coaxially penetrates through the groove structure in the shape of a circular truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608337.4U CN213633347U (en) | 2020-11-12 | 2020-11-12 | On-spot practical examination pole of explosion-proof detector of combustible gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608337.4U CN213633347U (en) | 2020-11-12 | 2020-11-12 | On-spot practical examination pole of explosion-proof detector of combustible gas |
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| Publication Number | Publication Date |
|---|---|
| CN213633347U true CN213633347U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022608337.4U Active CN213633347U (en) | 2020-11-12 | 2020-11-12 | On-spot practical examination pole of explosion-proof detector of combustible gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777249A (en) * | 2021-11-15 | 2021-12-10 | 汶上县郭楼镇为民服务中心(汶上县郭楼镇退役军人服务站) | Internet of things-based home environment monitoring device and method |
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2020
- 2020-11-12 CN CN202022608337.4U patent/CN213633347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777249A (en) * | 2021-11-15 | 2021-12-10 | 汶上县郭楼镇为民服务中心(汶上县郭楼镇退役军人服务站) | Internet of things-based home environment monitoring device and method |
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