CN112157920A - Automatic vibration-proof strip adding system and method for gas condenser - Google Patents
Automatic vibration-proof strip adding system and method for gas condenser Download PDFInfo
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- CN112157920A CN112157920A CN202011091031.4A CN202011091031A CN112157920A CN 112157920 A CN112157920 A CN 112157920A CN 202011091031 A CN202011091031 A CN 202011091031A CN 112157920 A CN112157920 A CN 112157920A
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- guide rail
- vibration
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- motor
- strip
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000010008 shearing Methods 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- 229910052719 titanium Inorganic materials 0.000 description 9
- 239000010936 titanium Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention provides a system and a method for automatically installing anti-vibration strips on a gas condenser, wherein the system comprises an installation body, a guide rail assembly, a support frame assembly, a control unit and a shearing unit, wherein: the mounting body is arranged on the guide rail assembly in a sliding manner and is used for mounting anti-vibration strips among the to-be-inserted pipe bundles of the condenser; the guide rail assembly is used for adjusting the additional installation body in the height direction; the support frame assembly is used for fixing the guide rail assembly and the condenser; and the control unit is used for controlling the additional installation body to additionally install the anti-vibration strips and controlling the shearing unit to shear the redundant anti-vibration strips. The invention solves the problem of automatic installation of the vibration-proof strips in the existing inaccessible area.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a system and a method for automatically installing an anti-vibration strip on a gas condenser.
Background
The condenser is a heat exchanger for condensing the exhaust steam of the steam turbine into water. The horizontal type titanium pipe rack is generally horizontal, the length of the horizontal type titanium pipe rack reaches 20m, as many as ten thousand titanium pipes are arranged along the length direction, supporting plates are arranged on the titanium pipes at intervals of 700mm, the supporting plates are in clearance fit with the titanium pipes on the two sides, and certain moving freedom degree is achieved. In the operation process of the condenser, particularly under the condition that the working condition is suddenly changed, the friction among the titanium pipes is aggravated by long-term vibration or excitation, the titanium pipes are abraded and even leaked, and further unplanned shutdown is caused. Practice proves that plastic anti-vibration strips are additionally arranged between titanium tubes, so that the method is an effective measure capable of reducing the vibration of the titanium tubes, the structure of tube bundle arrangement is limited, the visible distance between the tubes is only 2.2mm, the thickness of the anti-vibration strips is about 2.5mm, and the installation resistance is large; in the height direction, the vibration-proof strips can be manually additionally arranged among about 12 rows of tubes from the top to the bottom, the rest areas are inaccessible areas for personnel, and the tube bundles in the inaccessible areas have large amplitude in the operation process, so that the automatic addition work of the vibration-proof strips in the inaccessible areas cannot be performed.
Disclosure of Invention
In order to solve the technical problem, the invention provides a system and a method for automatically adding an anti-vibration strip to a gas condenser.
The invention provides an automatic vibration-proof strip adding system of a gas condenser, which comprises an adding body, a guide rail assembly, a support frame assembly, a control unit and a shearing unit, wherein the adding body comprises:
the mounting body is arranged on the guide rail assembly in a sliding manner and is used for mounting anti-vibration strips among the to-be-inserted pipe bundles of the condenser;
the guide rail assembly is used for adjusting the additional installation body in the height direction;
the support frame assembly is used for fixing the guide rail assembly and the condenser;
and the control unit is used for controlling the additional installation body to additionally install the anti-vibration strips and controlling the shearing unit to shear the redundant anti-vibration strips.
Further, install the body additional and include casing, first camera, camera support, elbow, installation base, to the gyro wheel, to gyro wheel clamping device, cable, first motor and second motor, wherein:
the first motor, the second motor and the plurality of groups of the pair rollers are arranged in the shell, the camera support and the elbow are positioned on one side of the shell, the elbow is communicated with the shell, the cable penetrates out of the other side of the shell, the pair roller clamping devices are arranged on holes formed in two opposite surfaces of the shell, and the mounting base is positioned at the bottom of the shell;
the first motor is connected with a plurality of groups of the pair of rollers, and a vibration-proof strip is clamped between each group of the pair of rollers and is used for driving the vibration-proof strip to enter a pipe space of the condenser;
the elbow is of a flat hollow structure, the anti-vibration strip is arranged in the flat hollow structure, and the second motor is connected with the elbow and used for driving the elbow to rotate to adjust the direction of the anti-vibration strip;
the pair roller clamping devices are respectively connected with a plurality of groups of pair rollers (16) and are used for adjusting the tightness between each group of pair rollers;
the first camera arranged on the camera support is fixed above the elbow, and the center of the first camera and the center of the anti-vibration strip are on the same plane.
Further, the guide rail assembly includes synchronizing wheel support, guide rail body, hold-in range, slider, two synchronizing wheels, guide rail bottom plate, guide rail connecting block, guide rail fixed block, spring plunger and third motor, wherein:
synchronous wheel brackets are arranged at two ends of the guide rail body, each synchronous wheel bracket is provided with a synchronous wheel, a synchronous belt is arranged between the two synchronous wheels, and one synchronous wheel is connected with a third motor;
the guide rail body is provided with a guide rail bottom plate, the guide rail body is provided with a groove position, the groove position is positioned between the guide rail body and the guide rail bottom plate, and the synchronous belt is arranged in the groove position;
the sliding block is arranged above the guide rail body and is in sliding connection with the guide rail body, and the sliding block is fixed with the synchronous belt;
the guide rail fixing block is arranged in the groove position, a spring plunger is arranged on the opposite side of the inner cavity of the guide rail fixing block, and the spring plunger is matched and fixed with the blind hole in the guide rail base plate;
the guide rail connecting block is arranged in the groove, a spring plunger is arranged on the opposite side of the inner cavity of the guide rail connecting block, and the spring plunger is matched and fixed with the blind hole in the guide rail bottom plate;
the slider with install the body additional on the installation base is fixed for adjust install the body additional in the position on the guide rail body.
Further, the support frame assembly comprises a cross beam, a cross beam fixing mechanism, a cantilever support, an adjusting nut and an adjusting rod, wherein:
the two ends of the cross beam are provided with cross beam fixing mechanisms, and the cross beam fixing mechanisms are adjusted through screw rod devices on the two sides to realize that clamping blocks with knurled surfaces are fixed on supporting plates on the two sides of the condenser;
the cantilever support and the cross beam are arranged vertically, one end of the cantilever support is welded and fixed with the cross beam, the other end of the cantilever support is provided with an adjusting nut, one end of the adjusting rod is matched with the adjusting nut, and the other end of the adjusting rod is connected with the guide rail connecting block through a universal joint and used for realizing the rotation of the guide rail body along the axis of the cross beam.
Further, the shearing unit comprises a handle, a push-pull rod, a second camera and scissors, wherein the handle is arranged at the upper end of the push-pull rod, the scissors are arranged at the lower end of the push-pull rod, and the second camera is arranged at the lower end of the push-pull rod;
the handle is used for controlling the scissors to be closed.
Further, the control unit includes control box and handle, the control box includes display screen, charging source and switch, the control box is connected with first motor, second motor, third motor, first camera and second camera respectively, be used for respectively to first motor, second motor, third motor, first camera and second camera provide the power supply, and drive respectively the roller pair the elbow with the guide rail body.
The invention provides a method for automatically adding an anti-vibration strip to a gas condenser, which comprises the following steps:
s11, connecting and installing an anti-vibration strip system and fixing the support frame assembly on the support plates on the two sides of the condenser;
s12, operating a handle to enable the additional body to be close to the support frame assembly;
s13, enabling the vibration-proof strip to penetrate through the additionally-installed body and driving the front end of the vibration-proof strip to leak out of the front end of the elbow to the lens of the first camera;
s14, enabling the mounting body to be close to a to-be-inserted pipe bundle of the condenser through an operating handle, enabling the centers of the first camera and the anti-vibration strip to be opposite to the to-be-inserted pipe bundle through moving a sliding block or adjusting the direction of an elbow, driving the anti-vibration strip to enter the to-be-inserted pipe bundle until the anti-vibration strip extends out of the other end under the action of a control unit, and judging through a view image of the second camera; if the reacting force is driven to make the elbow far away from the tube bundle in the inserting process, an acting force is applied to the guide rail body through the adjusting rod for limiting;
s15, lowering the shearing unit along the direction of the guide rail body, and completing shearing of the anti-vibration strip under the assistance of the first camera and the second camera;
and S16, returning the installing body, approaching the supporting frame assembly again, simultaneously driving to take out the rest anti-vibration strips, inserting another new anti-vibration strip to perform the next inserting among the pipe bundles to be inserted until the installing work among all the pipe bundles to be inserted is completed.
The implementation of the invention has the following beneficial effects:
according to the invention, the guide rail assembly, the support member assembly and the additional installation body are matched to insert the anti-vibration strip between the pipe bundles to be inserted, and the anti-vibration strip is cut off by the shearing unit, so that the problem of automatic additional installation of the anti-vibration strip in the existing inaccessible area is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a structural view of a bundle arrangement of a condenser tube provided in the prior art.
Fig. 2 is an isometric view of an automatic attachment anti-vibration bar system for a gas condenser according to an embodiment of the present invention.
Fig. 3 is a structural diagram of an attachment body according to an embodiment of the present invention.
Fig. 4 is a block diagram of a track assembly and a support bracket assembly provided by an embodiment of the present invention.
Fig. 5 is a flowchart of a method for automatically installing an anti-vibration strip in a gas condenser according to an embodiment of the present invention.
Detailed Description
The core content of the patent is that the guide rail assembly and the support frame assembly are arranged to extend the installation range, the installation body is arranged to realize the installation of the anti-vibration strip, and the concrete implementation mode of the automatic anti-vibration strip installation system and the method of the gas condenser is further explained by combining the attached drawings and the embodiment.
As shown in fig. 2, an embodiment of the present invention provides an automatic installing anti-vibration strip system for a gas condenser, where the system includes an installing body 1, a guide rail assembly 2, a support frame assembly 3, a control unit 4, and a shearing unit 5, where:
the installing body 1 is arranged on the guide rail assembly 2 in a sliding mode and is used for installing an anti-vibration strip between to-be-inserted pipe bundles 7 of the condenser;
the guide rail assembly 2 is used for adjusting the additional installation body 1 in the height direction;
the support frame assembly 3 is used for fixing the guide rail assembly 2 and the condenser;
and the control unit 4 is used for controlling the installing body 1 to install the vibration-proof strips and controlling the shearing unit 5 to shear the redundant vibration-proof strips.
With reference to fig. 3, the main body 1 includes a housing 11, a first camera 12, a camera bracket 13, an elbow 14, a mounting base 15, a pair of rollers 16, a pair of roller clamping device 17, a cable 18, a first motor and a second motor, wherein:
the first motor, the second motor and the multiple sets of the pair of rollers 16 are arranged in the shell 11, the camera support 13 and the elbow 14 are both positioned on one side of the shell 11, the elbow 14 is communicated with the shell 11, the cable 18 penetrates out from the other side of the shell 11, the pair of roller clamping devices 17 are arranged on holes formed in two opposite surfaces of the shell 11, and the mounting base 15 is positioned at the bottom of the shell 11;
it should be noted that the roller clamping devices 17 are provided on the two opposite surfaces of the housing 11, and can be adjusted, so that the friction force is increased as the clamping is tighter.
The first motor is connected with a plurality of groups of the pair of rollers 16, and a vibration-proof strip 8 is clamped between each group of the pair of rollers 16 and is used for driving the vibration-proof strip 8 to enter a pipe space of the condenser;
the elbow 14 is a flat hollow structure, the anti-vibration strip 8 is arranged in the flat hollow structure, and the second motor is connected with the elbow 14 and used for driving the elbow 14 to rotate and adjusting the direction of the anti-vibration strip 8;
it should be noted that the orientation of the bends 14 is adjusted to align the tube bundles for ease of insertion.
The pair roller clamping devices 17 are respectively connected with a plurality of groups of pair rollers 16 and are used for adjusting the tightness degree between each group of pair rollers 16;
the first camera 12 arranged on the camera support 13 is fixed above the elbow 14, and the center of the first camera 12 and the center of the vibration-proof strip 8 are on the same plane.
As shown in fig. 4, an embodiment of the present invention provides a rail assembly and a support frame assembly.
The guide rail assembly 2 comprises a synchronizing wheel bracket 21, a guide rail body 22, a synchronous belt 23, a sliding block 24, two synchronizing wheels 25, a guide rail bottom plate 26, a guide rail connecting block 27, a guide rail fixing block 28, a spring plunger 29 and a third motor, wherein:
a guide rail bottom plate 26 is arranged on the guide rail body 22, a slot is arranged on the guide rail body 22 and is positioned between the guide rail body 22 and the guide rail bottom plate 26, and the synchronous belt 23 is arranged in the slot;
the sliding block 24 is arranged above the guide rail body 22 and is in sliding connection with the guide rail body 22, and the sliding block 24 is fixed with the synchronous belt 23;
the guide rail fixing block 28 is arranged in the groove position, a spring plunger 29 is arranged on the opposite side of the inner cavity of the guide rail fixing block 28, and the spring plunger 29 is matched and fixed with a blind hole in the guide rail bottom plate 26;
the guide rail connecting block 27 is arranged in the groove, a spring plunger 29 is arranged on the opposite side of the inner cavity of the guide rail connecting block 27, and the spring plunger 29 is matched and fixed with a blind hole in the guide rail bottom plate 26;
the sliding block 15 is fixed with the installation base 15 on the additional installation body 1 and used for adjusting the position of the additional installation body 1 on the guide rail body 2.
Further, the supporting frame assembly 3 comprises a beam 31, a beam fixing mechanism 32, a cantilever bracket 33, an adjusting nut 34 and an adjusting rod 35, wherein:
the two ends of the cross beam 31 are provided with cross beam fixing mechanisms 32, and the cross beam fixing mechanisms 32 realize that clamping blocks with knurled surfaces are fixed on the supporting plates 6 on the two sides of the condenser through the adjustment of screw rod devices on the two sides;
the cantilever support 33 is perpendicular to the cross beam, one end of the cantilever support is welded and fixed with the cross beam 31, the other end of the cantilever support is provided with an adjusting nut 34, one end of the adjusting rod 35 is matched with the adjusting nut 34, and the other end of the adjusting rod is connected with the guide rail connecting block 27 through a universal joint and used for realizing the rotation of the guide rail body 2 along the axis of the cross beam 31.
Referring to fig. 2, the cutting unit 5 includes a handle 51, a push-pull rod 52, a second camera 53 and scissors 54, wherein the handle 51 is disposed at an upper end of the push-pull rod 52, the scissors 54 are disposed at a lower end of the push-pull rod 52, and the second camera 53 is disposed at a lower end of the push-pull rod 52; the handle 51 is used to control the closing of the scissors 54.
The control unit 4 comprises a control box and a handle, the control box comprises a display screen 41, a charging power supply 42 and a switch 43, the control box is respectively connected with a first motor, a second motor, a third motor, a first camera 12 and a second camera 53, and is respectively used for supplying power to the first motor, the second motor, the third motor, the first camera 12 and the second camera 53 and respectively drives the pair of rollers 16, the elbow 14 and the guide rail body 22.
As shown in fig. 5, an embodiment of the present invention provides a method for automatically installing an anti-vibration strip on a gas condenser, where the method includes:
s11, connecting and installing an anti-vibration strip system, and fixing the support frame assembly 3 on the support plates 6 on the two sides of the condenser;
s12, operating a handle to enable the additional installation body 1 to be close to the support frame component 3;
s13, enabling the vibration-proof strip 8 to penetrate through the additionally-installed body 1 and driving the front end of the vibration-proof strip to leak out of the front end of the elbow 14 to the lens of the first camera 12;
s14, enabling the installing body 1 to be close to a to-be-inserted tube bundle room 7 of the condenser through an operating handle, enabling the centers of the first camera 12 and the anti-vibration strip 8 to be opposite to the to-be-inserted tube bundle room 7 through moving the sliding block 24 or adjusting the direction of the elbow 14, driving the anti-vibration strip 8 to enter the to-be-inserted tube bundle room 7 under the action of the control unit 4 until the anti-vibration strip extends out of the other end of the to-be-inserted tube bundle room, and judging through a view image of the second camera 53; if the elbow 14 is far away from the tube bundle by driving the counterforce in the insertion process, an acting force is applied to the guide rail body 22 through the adjusting rod 35 for limiting;
s15, lowering the cutting unit 5 along the direction of the guide rail body 22, and completing cutting of the anti-vibration strip 8 with the aid of the first camera 12 and the second camera 53;
and S16, returning the mounting body 1, approaching the support frame assembly 3 again, simultaneously driving and taking out the rest vibration-proof strips 8, and then inserting another new vibration-proof strip 8 to perform the next mounting of the tube bundle room 7 to be mounted until the mounting work of all the tube bundle rooms 7 to be mounted is completed.
The implementation of the invention has the following beneficial effects:
according to the invention, the guide rail assembly, the support member assembly and the additional installation body are matched to insert the anti-vibration strip between the pipe bundles to be inserted, and the anti-vibration strip is cut off by the shearing unit, so that the problem of automatic additional installation of the anti-vibration strip in the existing inaccessible area is solved.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (7)
1. The utility model provides an automatic antivibration strip system of installing additional of gas condenser, its characterized in that, the system is including installing body (1), guide rail set spare (2), support frame subassembly (3), the control unit (4) and shearing unit (5) additional, wherein:
the installing body (1) is arranged on the guide rail assembly (2) in a sliding mode and used for installing anti-vibration strips between to-be-inserted pipe bundles (7) of the condenser;
the guide rail assembly (2) is used for adjusting the additional installation body (1) in the height direction;
the support frame assembly (3) is used for fixing the guide rail assembly (2) and the condenser;
the control unit (4) is used for controlling the additional installation body (1) to additionally install the anti-vibration strips and controlling the shearing unit (5) to shear the redundant anti-vibration strips.
2. The system according to claim 1, characterized in that the retrofit body (1) comprises a housing (11), a first camera (12), a camera bracket (13), an elbow (14), a mounting base (15), a counter roller (16), a counter roller clamping device (17), a cable (18), a first motor and a second motor, wherein:
the first motor, the second motor and the multiple groups of the pair rollers (16) are arranged in the shell (11), the camera support (13) and the elbow (14) are located on one side of the shell (11), the elbow (14) is communicated with the shell (11), the cable (18) penetrates out of the other side of the shell (11), the pair roller clamping devices (17) are arranged on holes formed in two opposite surfaces of the shell (11), and the mounting base (15) is located at the bottom of the shell (11);
the first motor is connected with a plurality of groups of counter rollers (16), and a vibration-proof strip (8) is clamped between each group of counter rollers (16) and used for driving the vibration-proof strip (8) to enter a pipe space of the condenser;
the elbow (14) is of a flat hollow structure, the anti-vibration strip (8) is arranged in the flat hollow structure, and the second motor is connected with the elbow (14) and used for driving the elbow (14) to rotate and adjusting the direction of the anti-vibration strip (8);
the pair roller clamping devices (17) are respectively connected with a plurality of groups of pair rollers (16) and are used for adjusting the tightness degree between each group of pair rollers (16);
a first camera (12) arranged on the camera support (13) is fixed above the elbow (14), and the center of the first camera (12) and the center of the anti-vibration strip (8) are on the same plane.
3. The system of claim 2, wherein the guide rail assembly (2) comprises a synchronizing wheel bracket (21), a guide rail body (22), a synchronizing belt (23), a slider (24), two synchronizing wheels (25), a guide rail bottom plate (26), a guide rail connecting block (27), a guide rail fixing block (28), a spring plunger (29) and a third motor, wherein:
synchronous wheel brackets (21) are arranged at two ends of the guide rail body (22), a synchronous wheel (25) is arranged on each synchronous wheel bracket (21), a synchronous belt (23) is arranged between the two synchronous wheels (25), and one synchronous wheel (25) is connected with a third motor;
a guide rail bottom plate (26) is arranged on the guide rail body (22), a slot is arranged on the guide rail body (22), the slot is positioned between the guide rail body (22) and the guide rail bottom plate (26), and the synchronous belt (23) is arranged in the slot;
the sliding block (24) is arranged above the guide rail body (22) and is in sliding connection with the guide rail body (22), and the sliding block (24) is fixed with the synchronous belt (23);
the guide rail fixing block (28) is arranged in the groove, a spring plunger (29) is arranged on the opposite side of the inner cavity of the guide rail fixing block (28), and the spring plunger (29) is matched and fixed with a blind hole in the guide rail bottom plate (26);
the guide rail connecting block (27) is arranged in the groove, a spring plunger (29) is arranged on the opposite side of the inner cavity of the guide rail connecting block (27), and the spring plunger (29) is matched and fixed with a blind hole in the guide rail bottom plate (26);
the sliding block (15) is fixed with the mounting base (15) on the mounting body (1) and used for adjusting the position of the mounting body (1) on the guide rail body (2).
4. The system of claim 3, wherein the support frame assembly (3) comprises a cross beam (31), a cross beam securing mechanism (32), a cantilever bracket (33), an adjusting nut (34), and an adjusting rod (35), wherein:
the two ends of the cross beam (31) are provided with cross beam fixing mechanisms (32), and the cross beam fixing mechanisms (32) realize that clamping blocks with knurled surfaces are fixed on the supporting plates (6) on the two sides of the condenser through adjustment of screw rod devices on the two sides;
the cantilever support (33) and the crossbeam are arranged vertically, one end of the cantilever support is welded and fixed with the crossbeam (31), the other end of the cantilever support is provided with an adjusting nut (34), one end of the adjusting rod (35) is matched with the adjusting nut (34), and the other end of the adjusting rod is connected with the guide rail connecting block (27) through a universal joint for realizing the rotation of the guide rail body (2) along the axis of the crossbeam (31).
5. The system according to claim 4, wherein the cutting unit (5) comprises a handle (51), a push-pull rod (52), a second camera (53) and scissors (54), wherein the handle (51) is arranged at the upper end of the push-pull rod (52), the scissors (54) are arranged at the lower end of the push-pull rod (52), and the second camera (53) is arranged at the lower end of the push-pull rod (52);
the handle (51) is used for controlling the scissors (54) to be closed.
6. The system according to claim 5, characterized in that the control unit (4) comprises a control box and a handle, the control box comprises a display screen (41), a charging power supply (42) and a switch (43), the control box is respectively connected with the first motor, the second motor, the third motor and the first camera (12) and is respectively used for providing power for the first motor, the second motor, the third motor and the first camera (12) and respectively driving the pair of rollers (16), the elbow (14) and the guide rail body (22).
7. A method for automatically installing an anti-vibration strip on a condenser is characterized by comprising the following steps:
s11, connecting and installing an anti-vibration strip system, and fixing the support frame assembly (3) on the support plates (6) on the two sides of the condenser;
s12, operating a handle to enable the additional installation body (1) to be close to the support frame assembly (3);
s13, enabling the vibration-proof strip (8) to penetrate through the additionally-installed body (1) and driving the front end of the vibration-proof strip to leak out of the front end of the elbow (14) to the lens of the first camera (12);
s14, an operating handle enables the additionally-installed body (1) to be close to a to-be-inserted tube bundle room (7) of the condenser, the centers of the first camera (12) and the anti-vibration strip (8) are enabled to be opposite to the to-be-inserted tube bundle room (7) through moving a sliding block (24) or adjusting the direction of an elbow (14), the anti-vibration strip (8) is driven to enter the to-be-inserted tube bundle room (7) under the action of a control unit (4) until the anti-vibration strip extends out of the other end of the to-be-inserted tube bundle room, and the visual field image of the second camera (53) is used for judgment; if the elbow (14) is far away from the tube bundle by driving the counterforce in the inserting process, an acting force is applied to the guide rail body (22) through the adjusting rod (35) for limiting;
s15, lowering the shearing unit (5) along the direction of the guide rail body (22), and completing shearing of the anti-vibration strip (8) with the aid of the first camera (12) and the second camera (53);
s16, returning the mounting body (1), enabling the mounting body to approach the support frame assembly (3) again, simultaneously driving and taking out the rest vibration-proof strips (8), and then inserting another new vibration-proof strip (8) to carry out the next tube bundle room (7) to be inserted until the mounting work of all the tube bundle rooms (7) to be inserted is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
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| CN113513924A (en) * | 2021-07-23 | 2021-10-19 | 杭州国能汽轮工程有限公司 | Circular laterally-arranged scissor-shaped tube bundle condenser |
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