Heating surface inspection device for boiler maintenance

Abstract

The utility model discloses a heating surface inspection device for boiler maintenance, and relates to the technical field of boiler maintenance, the heating surface inspection device comprises a detection mechanism and a placing plate, the bottom of the detection mechanism is provided with an adjusting mechanism, and the top of the placing plate is fixedly connected with a motor placing rack. A first motor is started to drive a transmission shaft to rotate, when the transmission shaft rotates, a first belt wheel is driven to rotate, at the moment, a belt is connected with the first belt wheel and a second belt wheel, a second belt wheel also rotates, when the second belt wheel rotates, a gear is driven to rotate through a rotating rod, at the moment, a tooth groove in the gear enables a rack to move, and therefore a detection head moves; the device has the advantages that the rack is moved to enable the detection head to monitor the surface temperatures of different pipelines in real time so as to judge whether the pipelines work normally or not, the detection head can be adjusted in a rotating mode to measure different positions of the same pipeline, meanwhile, real-time data can be transmitted back, and scalding caused by manual operation is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the boiler overhauling technical field, especially a kind of heating surface inspection device for boiler overhauling. BACKGROUND

[0002] Boiler is a kind of energy conversion equipment, the energy input to boiler has chemical energy in fuel, electric energy, boiler exports have certain heat steam, high-temperature water or organic heat carrier, the original meaning of pot refers to the water container heated on fire, furnace refers to the place of burning fuel, boiler includes pot and furnace two major parts, hot water or steam generated in boiler can directly provide required heat energy for industrial production and people's life, also can pass through steam power device conversion mechanical energy, or again through generator mechanical energy conversion electric energy;

[0003] Boiler heating surface usually refers to the metal surface of contact flame or flue gas side, thus needs to be cleaned and inspected periodically to boiler heating surface, existing boiler heating surface inspection device cannot carry out real-time monitoring to the surface temperature of different pipe of boiler heating surface, lead to single detection result, cause the inaccuracy of detection, thereby influence the use of subsequent boiler, simultaneously, detection data can be transmitted back in real time to prevent human operation from causing scald, for this purpose, we provide a kind of heating surface inspection device for boiler overhauling. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of heating surface inspection device for boiler overhauling reaches the effect of detecting multiple positions of the pipe of boiler heating surface, solves the problem that existing boiler heating surface inspection device cannot carry out real-time monitoring to the surface temperature of different pipe of boiler heating surface, lead to single detection result, cause the inaccuracy of detection, thereby influence the use of subsequent boiler, simultaneously, detection data can be transmitted back in real time to prevent human operation from causing scald.

[0005] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a kind of heating surface inspection device for boiler overhauling, including detection mechanism and placing plate, the detection mechanism bottom is provided with adjusting mechanism, the placing plate top is fixedly connected with motor placing frame, the motor placing frame top is fixedly connected with motor one, the output shaft of the motor one bottom is fixedly connected with transmission shaft by coupling, the transmission shaft bottom penetrates the motor placing frame top and extends to outside, the transmission shaft bottom is fixedly connected with pulley one, the pulley one outer surface is transmissionally connected with belt, the belt end away from pulley one is transmissionally connected with pulley two, the pulley two bottom is fixedly connected with rotating rod, the rotating rod outer surface is fixedly connected with gear, by motor one drive gear rotation.

[0007] Further, the rotating rod bottom penetrates the gear top and extends to the outside, the rotating rod bottom is fixedly connected with a gear fixed plate, the gear outer surface is meshingly connected with a rack, the rack outer wall is fixedly connected with a detection head, the rack outer surface is slidingly connected with a rack limiting block, the rack limiting block outer wall is fixedly connected with the gear fixed plate outer wall, the placement plate top is fixedly connected with a detection block, the detection block is internally provided with a rack through groove, the detection block outer wall is fixedly connected with the gear fixed plate outer wall, the rack outer wall penetrates the detection block outer wall and extends to the inside, and the rack outer surface is slidingly connected with the rack through groove inner wall, the gear rotation drives the rack to move, the detection head moves, and the detection head can rotate to measure different positions of the same pipeline.

[0008] Further, the adjusting mechanism comprises an auxiliary rod, the auxiliary rod top is fixedly connected with the placement plate bottom, the auxiliary rod outer surface is slidingly connected with an auxiliary rod, the number of the auxiliary rod is four, the auxiliary rod bottom is fixedly connected with a base, the base top is fixedly connected with a lifting rod, the lifting rod inner wall is fixedly connected with a motor two, the motor two bottom output shaft is fixedly connected with a threaded rod through a shaft coupling, and the threaded rod outer surface is threadedly connected with a limiting block.

[0009] Further, the limiting block top is fixedly connected with an embedded lifting rod, the limiting block top is fixedly connected with a rubber block, the rubber block outer wall is fixedly connected with the embedded lifting rod inner wall, the embedded lifting rod top is fixedly connected with the placement plate bottom, and the threaded rod top is fixedly connected with a threaded rod limiting block.

[0010] The utility model has the following beneficial effects:

[0011] 1, the utility model discloses a detection mechanism is set up, and opening motor one drives transmission shaft rotation, and when transmission shaft rotation will drive pulley one rotation, at this moment because the belt is connected with pulley one and pulley two, so pulley two will also rotate, and when pulley two rotation will drive gear rotation through rotating rod, at this moment the tooth groove on the gear will make rack move, thereby make detection head move, and its advantage is that rack moves and makes detection head real -time monitoring to the surface temperature of different pipeline, thereby judges whether it is normal work, wherein detection head can rotate and adjust to measure different positions of the same pipeline, and real -time data can be transmitted back simultaneously, prevents the scald caused by artificial operation.

[0012] 2. The utility model discloses a adjusting mechanism is set up, and the motor no. 2 is started, and the threaded rod is rotated through the motor no. 2, and when the threaded rod rotates will through the limiting block and make the built -in lifting rod slide in the lifting rod, make the placement board raise or lower, among them, the auxiliary rod and built -in auxiliary rod play the auxiliary lifting effect, and its advantage is that the device whole carries out height adjustment, avoids the height not enough when detecting and leads to the detection head to be unable to be inserted into the boiler and carries out the detection.

[0013] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0015] Fig. 1 It is the whole front structure schematic diagram of the utility model;

[0016] Fig. 2 It is the whole front structure schematic diagram of the utility model gear;

[0017] Fig. 3 It is the whole top structure schematic diagram of the utility model detection head;

[0018] Fig. 4 It is the whole back structure schematic diagram of the utility model threaded rod;

[0019] Fig. 5 It is the whole bottom structure schematic diagram of the utility model sliding block.

[0020] In the drawing, the component list represented by each sign is as follows:

[0021] 1, detection mechanism;101, placement board;102, motor placement frame;103, motor no. 1;104, transmission shaft;105, pulley no. 1;106, belt;107, pulley no. 2;108, rotating rod;109, gear;110, gear fixed plate;111, rack;112, rack limiting block;113, detection head;114, detection block;115, rack through slot;2, adjusting mechanism;201, base;202, motor no. 2;203, threaded rod;204, limiting block;205, lifting rod;206, built -in lifting rod;207, rubber block;208, threaded rod limiting block;209, sliding block;210, sliding groove;211, built -in auxiliary rod;212, auxiliary rod. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figs. 1-3 As shown in the utility model discloses a kind of heating surface inspection device for boiler overhaul, including detection mechanism 1 and placing plate 101, detection mechanism 1 bottom is provided with adjusting mechanism 2, placing plate 101 top is fixedly connected with motor placing rack 102, motor placing rack 102 top is fixedly connected with motor one 103, the output shaft of motor one 103 bottom is fixedly connected with transmission shaft 104 through coupling, transmission shaft 104 bottom penetrates motor placing rack 102 top and extends to outside, transmission shaft 104 bottom is fixedly connected with pulley one 105, pulley one 105 outer surface is transmissionally connected with belt 106, the end away from pulley one 105 of belt 106 is transmissionally connected with pulley two 107, pulley two 107 bottom is fixedly connected with rotating rod 108, rotating rod 108 outer surface is fixedly connected with gear 109, the utility model is by being provided with detection mechanism 1, opening motor one 103 drives pulley one 105 rotation, at this time because belt 106 is connected with pulley one 105 and pulley two 107, so pulley two 107 will also rotate, when pulley two 107 rotates will drive gear 109 rotation by rotating rod 108, at this time the tooth slot on gear 109 will make rack 111 move, to make detection head 113 move, its advantage is that rack 111 moves and makes detection head 113 real-time monitoring to the surface temperature of different pipelines, to judge whether it is normal work, wherein detection head 113 can be rotated and adjusted to measure different positions of the same pipeline, while real-time data can be transmitted back, prevent human operation from causing scald.

[0024] As shown in the utility model discloses a kind of heating surface inspection device for boiler overhaul, including detection mechanism 1 and placing plate 101, detection mechanism 1 bottom is provided with adjusting mechanism 2, placing plate 101 top is fixedly connected with motor placing rack 102, motor placing rack 102 top is fixedly connected with motor one 103, the output shaft of motor one 103 bottom is fixedly connected with transmission shaft 104 through coupling, transmission shaft 104 bottom penetrates motor placing rack 102 top and extends to outside, transmission shaft 104 bottom is fixedly connected with pulley one 105, pulley one 105 outer surface is transmissionally connected with belt 106, the end away from pulley one 105 of belt 106 is transmissionally connected with pulley two 107, pulley two 107 bottom is fixedly connected with rotating rod 108, rotating rod 108 outer surface is fixedly connected with gear 109, the utility model is by being provided with detection mechanism 1, opening motor one 103 drives pulley one 105 rotation, at this time because belt 106 is connected with pulley one 105 and pulley two 107, so pulley two 107 will also rotate, when pulley two 107 rotates will drive gear 109 rotation by rotating rod 108, at this time the tooth slot on gear 109 will make rack 111 move, to make detection head 113 move, its advantage is that rack 111 moves and makes detection head 113 real-time monitoring to the surface temperature of different pipelines, to judge whether it is normal work, wherein detection head 113 can be rotated and adjusted to measure different positions of the same pipeline, while real-time data can be transmitted back, prevent human operation from causing scald. Figs. 1-3 As shown in the utility model discloses a kind of heating surface inspection device for boiler overhaul, including detection mechanism 1 and placing plate 101, detection mechanism 1 bottom is provided with adjusting mechanism 2, placing plate 101 top is fixedly connected with motor placing rack 102, motor placing rack 102 top is fixedly connected with motor one 103, the output shaft of motor one 103 bottom is fixedly connected with transmission shaft 104 through coupling, transmission shaft 104 bottom penetrates motor placing rack 102 top and extends to outside, transmission shaft 104 bottom is fixedly connected with pulley one 105, pulley one 105 outer surface is transmissionally connected with belt 106, the end away from pulley one 105 of belt 106 is transmissionally connected with pulley two 107, pulley two 107 bottom is fixedly connected with rotating rod 108, rotating rod 108 outer surface is fixedly connected with gear 109, the utility model is by being provided with detection mechanism 1, opening motor one 103 drives pulley one 105 rotation, at this time because belt 106 is connected with pulley one 105 and pulley two 107, so pulley two 107 will also rotate, when pulley two 107 rotates will drive gear 109 rotation by rotating rod 108, at this time the tooth slot on gear 109 will make rack 111 move, to make detection head 113 move, its advantage is that rack 111 moves and makes detection head 113 real-time monitoring to the surface temperature of different pipelines, to judge whether it is normal work, wherein detection head 113 can be rotated and adjusted to measure different positions of the same pipeline, while real-time data can be transmitted back, prevent human operation from causing scald.

[0025] As shown in Figs. 1-5 The adjusting mechanism 2 comprises an auxiliary built-in rod 211, the top of the auxiliary built-in rod 211 is fixedly connected with the bottom of the placing plate 101, the outer surface of the auxiliary built-in rod 211 is slidably connected with auxiliary rods 212, the number of the auxiliary rods 212 is four, the bottom of the auxiliary rods 212 is fixedly connected with a base 201, the top of the base 201 is fixedly connected with a lifting rod 205, the inner wall of the lifting rod 205 is fixedly connected with a second motor 202, the output shaft at the bottom of the second motor 202 is fixedly connected with a threaded rod 203 through a shaft coupling, the outer surface of the threaded rod 203 is threadedly connected with a limiting block 204, the second motor 202 is started, the threaded rod 203 is driven to rotate by the second motor 202, the built-in lifting rod 206 is slidably arranged in the lifting rod 205 through the limiting block 204 when the threaded rod 203 rotates, and the placing plate 101 is raised or lowered, the auxiliary rods 212 and the auxiliary built-in rod 211 have an auxiliary lifting effect, the device as a whole is adjusted in height, and the detection head 113 cannot be inserted into the boiler for detection due to insufficient height during detection is avoided.

[0026] As shown in Figs. 1-5 The top of the limiting block 204 is fixedly connected with a built-in lifting rod 206, the top of the limiting block 204 is fixedly connected with a rubber block 207, the outer wall of the rubber block 207 is fixedly connected with the inner wall of the built-in lifting rod 206, the top of the built-in lifting rod 206 is fixedly connected with the bottom of the placing plate 101, and the top of the threaded rod 203 is fixedly connected with a threaded rod limiting block 208.

[0027] A specific application of the embodiment is that: the maintenance personnel first adjust the overall position of the device, the second motor 202 is started, the threaded rod 203 is driven to rotate by the second motor 202, the built-in lifting rod 206 is slidably arranged in the lifting rod 205 through the limiting block 204 when the threaded rod 203 rotates, and the placing plate 101 is raised or lowered, the auxiliary rods 212 and the auxiliary built-in rod 211 have an auxiliary lifting effect, the device as a whole is adjusted in height, and the detection head 113 cannot be inserted into the boiler for detection due to insufficient height during detection is avoided, when the device is adjusted to a suitable position, the first motor 103 is turned on to drive the transmission shaft 104 to rotate, the belt pulley one 105 is driven to rotate when the transmission shaft 104 rotates, the belt pulley two 107 is also rotated because the belt 106 is connected with the belt pulley one 105 and the belt pulley two 107, the gear 109 is driven to rotate through the rotating rod 108 when the belt pulley two 107 rotates, the teeth groove on the gear 109 moves the rack 111, so that the detection head 113 moves, the detection head 113 is inserted into the boiler for detection, the detection head 113 detects multiple positions of the boiler heating surface through the movement of the rack, so that the detected result is more accurate, and the detection head 113 can be rotated to adjust to measure different positions of the same pipeline.

[0028] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A heating surface inspection device for boiler overhaul, comprising a detection mechanism (1) and a placement plate (101), wherein the bottom of the detection mechanism (1) is provided with an adjusting mechanism (2), characterized in that: The top of the placement plate (101) is fixedly connected with a motor placement rack (102), the top of the motor placement rack (102) is fixedly connected with a motor one (103), the output shaft at the bottom of the motor one (103) is fixedly connected with a transmission shaft (104) through a shaft coupling, the bottom of the transmission shaft (104) penetrates through the top of the motor placement rack (102) and extends to the outside, the bottom of the transmission shaft (104) is fixedly connected with a belt pulley one (105), the outer surface of the belt pulley one (105) is transmissionally connected with a belt (106), one end of the belt (106) away from the belt pulley one (105) is transmissionally connected with a belt pulley two (107), the bottom of the belt pulley two (107) is fixedly connected with a rotating rod (108), and the outer surface of the rotating rod (108) is fixedly connected with a gear (109).

2. A device for inspecting a heating surface of a boiler under repair according to claim 1, characterized in that, The bottom of the rotating rod (108) penetrates through the top of the gear (109) and extends to the outside, the bottom of the rotating rod (108) is fixedly connected with a gear fixing plate (110), the outer surface of the gear (109) is meshingly connected with a rack (111), the outer wall of the rack (111) is fixedly connected with a detection head (113), and the outer surface of the rack (111) is slidingly connected with a rack limiting block (112).

3. A device for inspecting a heating surface of a boiler under repair according to claim 2, characterized in that, The outer wall of the rack limiting block (112) is fixedly connected with the outer wall of the gear fixing plate (110), the top of the placement plate (101) is fixedly connected with a detection block (114), and the inside of the detection block (114) is provided with a rack passing groove (115).

4. A device for inspecting a heating surface of a boiler under repair according to claim 3, characterized in that The outer wall of the detection block (114) is fixedly connected with the outer wall of the gear fixing plate (110), the outer wall of the rack (111) penetrates through the outer wall of the detection block (114) and extends to the inside, and the outer surface of the rack (111) is slidingly connected with the inner wall of the rack passing groove (115).

5. A device for inspecting a heating surface of a boiler under repair according to claim 4, characterized in that The adjusting mechanism (2) comprises an auxiliary rod (211) arranged inside, the top of the auxiliary rod (211) is fixedly connected with the bottom of the placement plate (101), the outer surface of the auxiliary rod (211) is slidingly connected with an auxiliary rod (212), the number of the auxiliary rod (212) is four, the bottom of the auxiliary rod (212) is fixedly connected with a base (201), and the top of the base (201) is fixedly connected with a lifting rod (205).

6. A device for inspecting a heating surface of a boiler under repair according to claim 5, characterized in that The inner wall of the lifting rod (205) is fixedly connected with a motor two (202), the output shaft at the bottom of the motor two (202) is fixedly connected with a threaded rod (203) through a shaft coupling, and the outer surface of the threaded rod (203) is threadedly connected with a limiting block (204).

7. A device for inspecting a heating surface of a boiler under repair according to claim 6, characterized in that The top of the limiting block (204) is fixedly connected with an inside lifting rod (206), the top of the limiting block (204) is fixedly connected with a rubber block (207), and the outer wall of the rubber block (207) is fixedly connected with the inner wall of the inside lifting rod (206).

8. A device for inspecting a heating surface of a boiler under repair according to claim 7, characterized in that The top of the inside lifting rod (206) is fixedly connected with the bottom of the placement plate (101), and the top of the threaded rod (203) is fixedly connected with a threaded rod limiting block (208).

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