CN112781467A - Fire control steel bottle inner coating detection device - Google Patents
Fire control steel bottle inner coating detection device Download PDFInfo
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- CN112781467A CN112781467A CN202110023144.9A CN202110023144A CN112781467A CN 112781467 A CN112781467 A CN 112781467A CN 202110023144 A CN202110023144 A CN 202110023144A CN 112781467 A CN112781467 A CN 112781467A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/066—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness of coating
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Abstract
The invention relates to the technical field of coating detection equipment, and discloses a fire-fighting steel cylinder inner coating detection device which comprises a guide cylinder, wherein a measuring tube penetrates through the guide cylinder, a cylinder rotating shaft is fixed at the bottom of the measuring tube, a bearing cylinder and a winding cylinder are movably sleeved on the outer surface of the cylinder rotating shaft, the bearing cylinder is fixed with the winding cylinder, a spiral driving groove is formed in the inner cavity of the bearing cylinder, a driving block is fixed on the cylinder rotating shaft and embedded into the driving groove, a return spring is further sleeved on the outer surface of the cylinder rotating shaft, and one end of the return spring is fixed with the bearing cylinder. This fire control steel bottle undercoating detection device is convenient for measure the slight change of fire control steel bottle undercoating, can reflect the concrete position of fire control steel bottle undercoating bodiness simultaneously to and the size of concrete position bodiness degree all can discern one by one.
Description
Technical Field
The invention relates to the technical field of coating detection equipment, in particular to a device for detecting a coating in a fire-fighting steel cylinder.
Background
The coating is a solid continuous film obtained by coating once, and is a thin layer of plastic, metal and metal compounds coated on a substrate such as metal, fabric, plastic and the like for the purposes of protection, insulation, decoration and the like, and common coatings comprise a wear-resistant coating, a heat-resistant oxidation-resistant coating, an electric conduction and resistance coating, a chemical corrosion-resistant coating and the like.
In daily life, the coating is also scribbled to its inside coating of the common fire control steel bottle of people for improve the durability of fire control steel bottle, it needs to notice that its thickness of coating in the fire control steel bottle needs evenly, the uneven condition of coating distribution thickness can not appear, consequently, the fire control steel bottle is accomplished the preparation after, all need detect the even degree of its inside coating, be used for guaranteeing the qualification of fire control steel bottle product.
The equipment that detects is carried out fire control steel bottle coating to current generally adopts the electron calibrator, and this kind of instrument is made fake prohibitively, and is not convenient for detect the inside of steel bottle to reduce the practicality of current electron calibrator.
Disclosure of Invention
The invention provides a fire-fighting steel cylinder inner coating detection device, which has the beneficial effect of being convenient for detecting the interior of a steel cylinder and solves the problems that the existing equipment for detecting the fire-fighting steel cylinder coating in the background technology generally adopts an electronic thickness gauge, the instrument is expensive to counterfeit and is inconvenient to detect the interior of the steel cylinder, and the practicability of the existing electronic thickness gauge is reduced.
The invention provides the following technical scheme: a fire-fighting steel cylinder inner coating detection device comprises a guide cylinder, wherein a measuring tube is arranged inside the guide cylinder in a penetrating manner, a rotating shaft is fixed at the bottom of the measuring tube, a bearing cylinder and a winding cylinder are movably sleeved on the outer surface of the rotating shaft, the bearing cylinder is fixed with the winding cylinder, a spiral driving groove is formed in the inner cavity of the bearing cylinder, a driving block is fixed on the rotating shaft and embedded into the driving groove, a reset spring is further sleeved on the outer surface of the rotating shaft, one end of the reset spring is fixed with the bearing cylinder, and the other end of the reset spring is fixed with the rotating shaft; the diameter of the winding reel is the same as that of the bearing cylinder, a stretching wire is fixed on the outer surface of the winding reel, and the top end of the stretching wire penetrates through the measuring tube and is fixed with the guide cylinder; the bottom of surveying buret still articulates there is the marking off part, the marking off part includes a guide block, the internally mounted of a guide cylinder has the guide block, the guide way has been seted up to the inside of guide block, an ink section of thick bamboo is worn to be equipped with by the inside slidable of guide way, the external fixed surface of an ink section of thick bamboo has the connecting block, the connecting block with the guide block passes through compression spring and connects, the one end of an ink section of thick bamboo is connected with transmission ball through transmission assembly, the other end of an ink section of thick bamboo is fixed with the pen head seat, be connected with the fibre nib on the pen head seat, be used for to marking off on the bearing section of.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: the transmission assembly comprises a first transmission rod, a second transmission rod speed change mechanism and a third transmission rod, and the scribing cylinder further comprises a second transmission cylinder and a third transmission cylinder; the both ends of second conduction section of thick bamboo respectively with first conduction section of thick bamboo, third conduction section of thick bamboo intercommunication and perpendicular, the third conduction section of thick bamboo with first conduction section of thick bamboo is parallel to each other, first transfer lever slidable install in the first conduction section of thick bamboo, second transfer lever slidable install in the second conduction section of thick bamboo, speed change mechanism install in the third conduction section of thick bamboo, still slidable installs third transfer line and transmission ball in the third conduction section of thick bamboo.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: the speed change mechanism comprises a speed change shaft and a speed change lever, the speed change lever is hinged with the third transmission barrel through the speed change shaft, one end of the third transmission rod is contacted with the transmission ball, the other end of the third transmission rod is contacted with the end part of the speed change lever and is used for pressing the speed change lever, the other end of the speed change lever is abutted against the second transmission rod and is used for pressing the second transmission rod, the distance from one end, close to the third transmission rod, of the speed change lever to the speed change shaft is smaller than the distance from the other end of the third transmission rod to the speed change shaft, one end of the first transmission rod is abutted against the ink barrel, the other end of the first transmission rod is abutted against the second transmission rod, and the first transmission rod is perpendicular to the second.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: the first transmission rod and the position that the second transmission rod contacted are equipped with first inclined plane, the acute angle that first inclined plane and the axis of second transmission rod formed is 45, the second inclined plane has been seted up on the second transmission rod, the second inclined plane with first inclined plane is contradicted each other and is parallel.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: a plurality of pen point grooves are formed in the pen point seat, and a fiber pen point penetrates through the pen point grooves; each fiber pen head is in threaded connection with an adjusting cap, and the adjusting cap is connected with the pen head seat through an adjusting spring; one end of the fiber pen point is located in the ink cylinder, the other end of the pen point is used for touching the bearing cylinder, and the lengths of the pen points extending out of the pen point seat are different.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: magnet is still fixed with on the survey buret for adsorb first conduction section of thick bamboo makes it contradict on the pipe wall of survey buret, and with survey buret is 90 contained angles.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: the ink cartridge is filled with sponge for adsorbing ink.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: the outer surface spiral of the socket cylinder is posted with the paper tape, the screw direction of paper tape with the screw direction in drive groove is opposite, and the pitch is the same.
As an alternative of the fire-fighting steel cylinder inner coating detection device, the fire-fighting steel cylinder inner coating detection device comprises: the measuring tube is provided with a through groove, pulleys are mounted at the top and the bottom of the through groove, and the stretching line penetrates between the two pulleys.
The invention has the following beneficial effects:
1. this fire control steel bottle undercoating detection device is convenient for measure the slight change of fire control steel bottle undercoating, can reflect the concrete position of fire control steel bottle undercoating bodiness simultaneously to and the size of concrete position bodiness degree all can discern one by one.
2. The fire-fighting steel cylinder inner coating detection device specifically works by firstly embedding the guide cylinder at the bottle mouth of a fire-fighting steel cylinder body, rotating the first guide cylinder around the hinge shaft of the first guide cylinder and the measuring pipe, enabling the first guide cylinder to be parallel to the measuring pipe, then inserting the first guide cylinder and the measuring pipe into the guide cylinder, inclining the fire-fighting steel cylinder body to enable the first guide cylinder in the fire-fighting steel cylinder body to rotate around the hinge shaft of the first guide cylinder and the measuring pipe and be adsorbed on a magnet, at the moment, the first guide cylinder is vertical to the measuring pipe, the transmission ball on the left side of the first guide cylinder is abutted to the coating in the fire-fighting steel cylinder body, then moving the measuring pipe downwards, at the moment, the transmission ball can move downwards along the surface of the coating, when the coating in a part of a region becomes thick, at the moment, the transmission ball can be pressed, the transmission ball extrudes the ink cylinder through, the fiber pen point on the right side of the ink cylinder can touch the outer surface of the receiving cylinder; meanwhile, when the pipe is measured in the downward motion, the stretching line is stretched, the stretching line can drive the winding reel and the receiving reel to rotate around the reel rotating shaft, the driving block can slide in the driving groove at the moment, the receiving reel can move in the axial direction of the reel rotating shaft while rotating around the circumferential direction of the reel rotating shaft, the reset spring deforms at the moment, and the fiber pen point can leave a marking line as shown in two positions of a and c in the drawing on the outer surface of the receiving reel.
3. When the transmission ball is stressed rightward due to thickening of the coating, the transmission ball moves to the right by one end distance, the transmission ball is extruded to the gear lever through the third transmission rod when moving rightward, the gear lever is stressed to rotate counterclockwise, one end of the gear lever close to the second transmission rod extrudes the second transmission rod, and the distance from one end of the gear lever close to the third transmission rod to the gear shaft is smaller than the distance from the other end of the gear lever to the gear shaft, so that the upward movement distance of the second transmission rod is larger than the rightward movement distance of the third transmission rod, and because the position where the first transmission rod is in contact with the second transmission rod is provided with a first inclined surface, an acute angle formed by the first inclined surface and the axis of the second transmission rod is an angle, the second transmission rod is provided with a second inclined surface, and the second inclined surface and the first inclined surface are mutually abutted and parallel, therefore, the distance that the first transmission rod moves rightwards is the same as the distance that the second transmission rod moves upwards, the first transmission rod moves rightwards and extrudes the ink cartridge, so that the fiber pen core at the right end of the ink cartridge is abutted against the bearing cartridge, the structure can increase the slight change of the thickness of the coating, and the pen core is convenient to contact with the bearing cartridge and marks and lines on the outer surface of the bearing cartridge.
4. This fire control steel bottle undercoating detection device, when surveying buret downstream, the fibre nib can form on the paper tape like a in the picture, b, the marking off that the c is shown, wherein, b department position coating bodiness is comparatively obvious, because the diameter of receiving tube and reel is the same, the distance that also surveys buret downstream is the same with the distance that tensile line received the extension, people can set up when the coating thickness satisfies the requirement, extend out the fibre nib of pen head seat longest and always contact with the paper tape, when the coating thickness exceeds the standard, other fibre nibs can continue to touch on the paper tape, under the condition that does not consider the change of driving groove spiral interval in the receiving tube, the line length that the extension pen longest fibre nib and the paper tape contact formed can represent the height from top to bottom of fire control steel bottle body, people only need observe that specifically located there is the marking off of other fibre nibs steel bottle and can know that the coating thickness of specific position of which position of fire control steel bottle will not conform to And (6) obtaining.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a partially cut-away structure of the measurement tube of FIG. 1 of the present invention.
Fig. 3 is a partial top view of fig. 2 of the present invention.
FIG. 4 is a schematic view of the internal structure of the receiving cylinder of the present invention.
Fig. 5 is a schematic view of the internal cross-sectional structure of the first conductive cylinder, the second conductive cylinder, and the third conductive cylinder according to the present invention.
In the figure: 1. fire-fighting steel cylinder body, 11, coating, 2, guide cylinder, 3, measuring tube, 31, magnet, 32, through groove, 4, cylinder rotating shaft, 41, receiving cylinder, 411, driving groove, 42, winding cylinder, 43, driving block, 44, return spring, 45, extension line, 5, first guide cylinder, 51, guide block, 511, guide groove, 52, ink cylinder, 53, connecting block, 54, compression spring, 55, pen point seat, 551, pen point groove, 56, fiber pen point, 57, first transmission rod, 571, first inclined plane, 58, adjusting cap, 59, adjusting spring, 6, second guide cylinder, 61, second transmission rod, 611, second inclined plane, 7, third guide cylinder, 71, speed changing shaft, 72, speed changing rod, 73, third transmission rod, 74, transmission ball, 8, sponge, 9, paper tape, 10, pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
In this embodiment, the first conductive cylinder 5 is a stainless steel cylinder structure, please refer to fig. 1-5, a fire-fighting steel cylinder inner coating detection device includes a guide cylinder 2, a measurement pipe 3 is inserted into the guide cylinder 2, a cylinder rotation shaft 4 is fixed at the bottom of the measurement pipe 3, a receiving cylinder 41 and a winding cylinder 42 are movably sleeved on the outer surface of the cylinder rotation shaft 4, the receiving cylinder 41 is fixed with the winding cylinder 42, a spiral driving groove 411 is formed in the inner cavity of the receiving cylinder 41, a driving block 43 is fixed on the cylinder rotation shaft 4, the driving block 43 is embedded into the driving groove 411, a return spring 44 is further sleeved on the outer surface of the cylinder rotation shaft 4, one end of the return spring 44 is fixed with the receiving cylinder 41, and the other end of the return spring 44 is fixed with the cylinder rotation shaft 4.
It should be specifically explained that, guide cylinder 2 is used for imbedding the bottleneck department of fire-fighting steel cylinder body 1, surveys buret 3 when surveying intraductal telescopic motion from top to bottom in the guide cylinder, and guide cylinder 2 plays the restriction effect to surveying buret 3, impels its axial direction motion at fire-fighting steel cylinder body 1.
The diameter of the winding reel 42 is the same as that of the receiving reel 41, a stretching wire 45 is fixed on the outer surface of the winding reel 42, and the top end of the stretching wire 45 penetrates through the measuring tube 3 and is fixed with the guide reel 2; the bottom of surveying buret 3 still articulates there is the marking off part, the marking off part includes first conduction section of thick bamboo 5, the internally mounted of first conduction section of thick bamboo 5 has guide block 51, guide way 511 has been seted up to guide block 51's inside, ink tube 52 is worn to be equipped with by the inside slidable of guide way 511, ink tube 52's external surface is fixed with connecting block 53, connecting block 53 is connected through compression spring 54 with guide block 51, ink tube 52's one end is connected with transmission ball 74 through transmission assembly, ink tube 52's the other end is fixed with nib seat 55, be connected with fibre nib 56 on the nib seat 55, be used for marking off on accepting a section of thick bamboo 41.
During the specific work, firstly, the guide cylinder 2 is embedded at the bottle mouth of the fire-fighting steel cylinder body 1, the first guide cylinder 5 rotates around a hinge shaft of the first guide cylinder 5 and the measuring pipe 3, the first guide cylinder 5 is parallel to the measuring pipe 3, then the first guide cylinder 5 and the measuring pipe 3 are inserted into the guide cylinder 2, the fire-fighting steel cylinder body 1 is inclined, the first guide cylinder 5 in the fire-fighting steel cylinder body 1 rotates around a hinge shaft of the first guide cylinder 5 and the measuring pipe 3 and is adsorbed on the magnet 31, at the moment, the first guide cylinder 5 is perpendicular to the measuring pipe 3, the transmission ball 74 on the left side of the first guide cylinder 5 is abutted on the coating 11 in the fire-fighting steel cylinder body 1, then the measuring pipe 3 moves downwards, at the moment, the transmission ball 74 also moves downwards along the surface of the coating 11, when the coating 11 in a part of areas becomes thick, at the moment, the transmission ball 74 is pressed, the transmission ball 74 extrudes the ink cylinder 52 through the transmission component, the fiber nib 56 on the right side of the ink cartridge 52 touches the outer surface of the receiving cartridge 41; meanwhile, when the measuring tube 3 is moved downwards, the stretching wire 45 is stretched, at this time, the stretching wire 45 drives the winding reel 42 and the receiving reel 41 to rotate around the reel rotating shaft 4, at this time, the driving block 43 also slides in the driving groove 411, so that the receiving reel 41 moves in the axial direction of the reel rotating shaft 4 while rotating around the reel rotating shaft 4 circumferentially, at this time, the return spring 44 deforms, and the fiber nib 56 leaves a score line as shown in two places a and c in fig. 3 on the outer surface of the receiving reel 41.
The transmission assembly comprises a first transmission rod 57, a second transmission rod 61 speed change mechanism and a third transmission rod 73, and the scribing barrel further comprises a second transmission barrel 6 and a third transmission barrel 7; two ends of the second transmission cylinder 6 are respectively communicated with and vertical to the first transmission cylinder 5 and the third transmission cylinder 7, the third transmission cylinder 7 is parallel to the first transmission cylinder 5, the first transmission rod 57 is slidably mounted in the first transmission cylinder 5, the second transmission rod 61 is slidably mounted in the second transmission cylinder 6, the speed change mechanism is mounted in the third transmission cylinder 7, and a third transmission rod 73 and a transmission ball 74 are slidably mounted in the third transmission cylinder 7; the speed change mechanism comprises a speed change shaft 71 and a speed change lever 72, the speed change lever 72 is hinged with the third transmission barrel 7 through the speed change shaft 71, one end of the third transmission rod 73 is contacted with a transmission ball 74, the other end of the third transmission rod is contacted with the end part of the speed change lever 72 and is used for pressing the speed change lever 72, the other end of the speed change lever 72 is abutted against the second transmission rod 61 and is used for pressing the second transmission rod 61, one end of the speed change lever 72 close to the third transmission rod 73 is less than the distance of the other end of the speed change lever from the speed change shaft 71, one end of the first transmission rod 57 is abutted against the ink barrel 52, the other end of the first transmission rod 57 is abutted against the second transmission rod 61, the first transmission rod 57 is perpendicular to the second transmission rod 61, a first inclined surface 571 is arranged at the position where the first transmission rod 57 is contacted with the second transmission rod 61, the acute angle formed by, the second driving rod 61 is provided with a second inclined surface 611, and the second inclined surface 611 and the first inclined surface 571 are mutually abutted and parallel.
The specific working principle is that when the transmission ball 74 is stressed rightward due to the thickening of the coating 11, the transmission ball 74 moves rightward by a distance, when the transmission ball 74 moves rightward, the third transmission rod 73 presses the shift lever 72, the shift lever 72 is forced to rotate counterclockwise, and one end of the shift lever 72 close to the second transmission rod 61 presses the second transmission rod 61, and because the distance from one end of the shift lever 72 close to the third transmission rod 73 to the shift shaft 71 is smaller than the distance from the other end of the shift lever 72 to the shift shaft 71, the upward movement distance of the second transmission rod 61 is greater than the rightward movement distance of the third transmission rod 73, and because the position where the first transmission rod 57 contacts the second transmission rod 61 is provided with the first inclined surface 571, the acute angle formed by the first inclined surface 571 and the axis of the second transmission rod 61 is 45 °, the second inclined surface 611 is provided on the second transmission rod 61, the second inclined surface 611 and the first inclined surface 571 are abutted against each other and are parallel, so that the distance for the first driving rod 57 to move rightwards is the same as the distance for the second driving rod 61 to move upwards, the first driving rod 57 moves rightwards and presses the ink cartridge 52, so that the fiber cartridge at the right end of the ink cartridge 52 is abutted against the receiving cartridge 41, and the structure can enlarge the slight change of the thickness of the coating 11, thereby facilitating the contact of the cartridge and the receiving cartridge 41 and marking on the outer surface thereof.
A plurality of pen point grooves 551 are formed in the pen point seat 55, and a fiber pen point 56 penetrates through the pen point grooves 551; each fiber nib 56 is in threaded connection with an adjusting cap 58, and the adjusting cap 58 is connected with the nib holder 55 through an adjusting spring 59; one end of the fiber pen point 56 is located inside the ink cylinder 52, the other end of the pen point is used for touching the receiving cylinder 41, and the length of each fiber pen point 56 extending out of the pen point seat 55 is different.
Since the lengths of the fiber tips 56 extending out of the tip seat 55 are different, more fiber tips 56 touch the outer surface of the receiving cylinder 41 with the increase of the thickness of the coating 11, the fiber tip 56 of the first contact receiving cylinder 41 is pressed by the receiving cylinder 41 to compress the adjusting spring 59 and form a scribe line as shown in two places a and b in fig. 3, so that it is clear that the coating 11 at the position is thickest, and it should be noted that the length of each fiber tip 56 extending out of the tip seat 55 can be adjusted by rotating the fiber tip 56 to rotate the fiber tip 56 relative to the adjusting cap 58, so that people can adjust the length according to the measurement requirements.
The measuring tube 3 is also fixed with a magnet 31 which is used for adsorbing the first conducting cylinder 5 to enable the first conducting cylinder to abut against the tube wall of the measuring tube 3 and form an included angle of 90 degrees with the measuring tube 3.
The ink cartridge 52 is filled with a sponge 8 for absorbing ink, which is immersed in the fiber nib 56.
The paper tape 9 is spirally stuck on the outer surface of the receiving cylinder 41, and the spiral direction of the paper tape 9 is opposite to the spiral direction of the driving groove 411, and the thread pitch is the same.
When the measuring tube 3 moves downwards, the fiber pen points 56 can form the marking lines on the paper tape 9 as shown in three positions a, b and c in fig. 3, wherein the coating 11 at the position b is obviously thickened, because the diameters of the receiving tube 41 and the winding tube 42 are the same, namely, the distance of the downward movement of the measuring tube 3 is the same as the distance prolonged by the stretching of the stretching line 45, one can set that when the thickness of the coating 11 meets the requirement, the fiber pen point 56 which extends out of the pen head seat 55 and is the longest is always in contact with the paper tape 9, when the thickness of the coating 11 exceeds the standard, the length of the line formed by the contact of the fiber pen point 56 which extends out of the pen head seat 55 and the paper tape 9 can represent the height of the fire steel cylinder body 1 from top to bottom without considering the change of the spiral distance of the driving groove 411 in the receiving tube 41, and one only needs to observe where the marking lines with other fiber pen points 56 are located to know which specific position of the fire steel cylinder body The thickness of the coating 11 is not satisfactory.
The measuring pipe 3 is provided with a through groove 32, pulleys 10 are mounted at the top and the bottom of the through groove 32, and a stretching wire 45 penetrates between the two pulleys 10 and is used for reducing the friction force between the stretching wire 45 and the measuring pipe 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides a fire control steel bottle undercoating detection device which characterized in that: including guide cylinder (2), survey buret (3) is worn to be equipped with in the inside of guide cylinder (2), the bottom of surveying buret (3) is fixed with a section of thick bamboo pivot (4), the surface activity cover of a section of thick bamboo pivot (4) is equipped with and holds a receiving cylinder (41) and bobbin (42), hold a receiving cylinder (41) with bobbin (42) are fixed mutually, spiral helicine drive groove (411) have been seted up to the inner chamber of a receiving cylinder (41), be fixed with drive block (43) on section of thick bamboo pivot (4), drive block (43) embedding the inside of drive groove (411), the surface of a section of thick bamboo pivot (4) still overlaps and is equipped with reset spring (44), reset spring (44)'s one end with hold a receiving cylinder (41) fixed mutually, reset spring (44)'s the other end with section of thick bamboo pivot (4) are fixed mutually;
the diameter of the winding reel (42) is the same as that of the bearing reel (41), a stretching wire (45) is fixed on the outer surface of the winding reel (42), and the top end of the stretching wire (45) penetrates through the measuring tube (3) and is fixed with the guide reel (2);
the bottom of surveying buret (3) still articulates there is the marking off part, the marking off part includes first conduction section of thick bamboo (5), the internally mounted of first conduction section of thick bamboo (5) has guide block (51), guide way (511) have been seted up to the inside of guide block (51), the inside slidable of guide way (511) wears to be equipped with china ink section of thick bamboo (52), the external fixed surface of china ink section of thick bamboo (52) has connecting block (53), connecting block (53) with guide block (51) are connected through compression spring (54), the one end of china ink section of thick bamboo (52) is connected with transmission ball (74) through transmission assembly, the other end of china ink section of thick bamboo (52) is fixed with pen head seat (55), be connected with fibre nib (56) on pen head seat (55), be used for to marking off on bearing section of thick bamboo (41).
2. The fire-fighting steel cylinder inner coating detection device as recited in claim 1, wherein: the transmission assembly comprises a first transmission rod (57), a second transmission rod (61), a speed change mechanism and a third transmission rod (73), and the scribing barrel further comprises a second transmission barrel (6) and a third transmission barrel (7);
the both ends of second conduction section of thick bamboo (6) respectively with first conduction section of thick bamboo (5), third conduction section of thick bamboo (7) intercommunication and perpendicular, third conduction section of thick bamboo (7) with first conduction section of thick bamboo (5) are parallel to each other, first drive rod (57) slidable install in first conduction section of thick bamboo (5), second drive rod (61) slidable install in second conduction section of thick bamboo (6), speed change mechanism install in third conduction section of thick bamboo (7), third drive rod (73) and transmission ball (74) are still slidable installed in third conduction section of thick bamboo (7).
3. The fire-fighting steel cylinder inner coating detection device according to claim 2, characterized in that: the speed change mechanism comprises a speed change shaft (71) and a speed change lever (72), the speed change lever (72) is hinged with the third transmission barrel (7) through the speed change shaft (71), one end of the third transmission rod (73) is contacted with the transmission ball (74), the other end of the third transmission rod (73) is contacted with the end part of the speed change lever (72) for pressing the speed change lever (72), the other end of the speed change lever (72) is abutted against the second transmission rod (61) for pressing the second transmission rod (61), the distance from one end of the speed change lever (72) close to the third transmission rod (73) to the speed change shaft (71) is smaller than that from the other end of the speed change lever to the speed change shaft (71), one end of the first transmission rod (57) is abutted against the ink barrel (52), and the other end of the first transmission rod (57) is abutted against the second transmission rod (61), the first transmission rod (57) is perpendicular to the second transmission rod (61).
4. The fire-fighting steel cylinder inner coating detection device according to claim 3, characterized in that: a first inclined plane (571) is arranged at the position where the first transmission rod (57) is in contact with the second transmission rod (61), an acute angle formed by the first inclined plane (571) and the axis of the second transmission rod (61) is 45 degrees, a second inclined plane (611) is arranged on the second transmission rod (61), and the second inclined plane (611) is mutually abutted to and parallel to the first inclined plane (571).
5. The fire-fighting steel cylinder inner coating detection device according to claim 4, characterized in that: a plurality of pen point grooves (551) are formed in the pen point seat (55), and a fiber pen point (56) penetrates through the pen point grooves (551);
each fiber pen point (56) is in threaded connection with an adjusting cap (58), and the adjusting cap (58) is connected with the pen point seat (55) through an adjusting spring (59);
one end of each fiber pen point (56) is located in the ink cylinder (52), the other end of each pen point is used for touching the receiving cylinder (41), and the length of each pen point extending out of the pen point seat (55) is different.
6. The fire-fighting steel cylinder inner coating detection device as recited in claim 5, wherein: survey still be fixed with magnet (31) on buret (3), be used for adsorbing first conduction section of thick bamboo (5) make it contradict survey on the pipe wall of buret (3), and with survey buret (3) and be 90 contained angles.
7. The fire-fighting steel cylinder inner coating detection device as recited in claim 6, wherein: the ink cartridge (52) is filled with sponge (8) for adsorbing ink.
8. The fire-fighting steel cylinder inner coating detection device according to claim 7, characterized in that: paper tape (9) have been posted to the surface spiral of socket (41), the screw direction of paper tape (9) with the screw direction of drive groove (411) is opposite, and the pitch is the same.
9. The fire-fighting steel cylinder inner coating detection device according to claim 8, characterized in that: the measuring pipe (3) is provided with a through groove (32), pulleys (10) are mounted at the top and the bottom of the through groove (32), and the stretching wire (45) penetrates between the two pulleys (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023144.9A CN112781467B (en) | 2021-01-08 | 2021-01-08 | Fire control steel bottle inner coating detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023144.9A CN112781467B (en) | 2021-01-08 | 2021-01-08 | Fire control steel bottle inner coating detection device |
Publications (2)
| Publication Number | Publication Date |
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| CN112781467A true CN112781467A (en) | 2021-05-11 |
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| CN112630358A (en) * | 2020-12-31 | 2021-04-09 | 堀扬精密量仪(上海)有限公司 | Gas chromatograph for quantitative detection of sample |
| CN113418437A (en) * | 2021-06-28 | 2021-09-21 | 李泽斌 | Material performance detection equipment and detection method thereof |
| CN113566764A (en) * | 2021-07-20 | 2021-10-29 | 深圳市鸿辉烫金材料有限公司 | Gilt paper tinsel reel thickness check out test set |
| CN118031760A (en) * | 2024-04-11 | 2024-05-14 | 泉州市路桥工程建设有限公司 | Intelligent detection equipment for steel structure coating |
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