CN117001264A - Tank prefabricated telescopic supporting device - Google Patents
Tank prefabricated telescopic supporting device Download PDFInfo
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- CN117001264A CN117001264A CN202311234836.3A CN202311234836A CN117001264A CN 117001264 A CN117001264 A CN 117001264A CN 202311234836 A CN202311234836 A CN 202311234836A CN 117001264 A CN117001264 A CN 117001264A
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- 238000009417 prefabrication Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000004904 shortening Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 5
- 230000005389 magnetism Effects 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application relates to the technical field of welding supporting devices, in particular to a tank body prefabrication telescopic supporting device which comprises a fixing frame and a first supporting unit, wherein a cylinder body of a tank body to be welded is placed on a supporting seat of the fixing frame, the first supporting unit is placed in the cylinder body, two supporting frames are controlled to be positioned at two ends of the cylinder body by adjusting the positions of the supporting frames on supporting shafts, the other supporting frames are placed in the cylinder body, and as the supporting rods of each supporting frame are internally provided with first elastic pieces which have the force for driving the supporting rods to extend, the cylinder body can be effectively supported under the action of at least three supporting frames, the deformation of the cylinder body is prevented, and the axial line of the cylinder body is ensured to be kept stable when the bottom plate is welded at the end part of the cylinder body.
Description
Technical Field
The application relates to the technical field of welding supporting devices, in particular to a tank body prefabricating telescopic supporting device.
Background
The tank body is generally provided with a cylinder body and a bottom plate, and when the tank body is manufactured, the bottom plate is welded at the end part of the cylinder body, and the cylinder body to be welded can be supported into a circular ring shape by the aid of the supporting device in the welding process, so that the smoothness of the cylinder body is ensured, and meanwhile, the flatness of the bottom plate is ensured.
The strutting arrangement who uses is rice style of calligraphy bracing piece, places the both ends at the barrel with rice style of calligraphy bracing piece, but the both ends of barrel can be supported by rice style of calligraphy bracing piece and be circular, but the top at barrel middle part is receiving the gravity and is taking place deformation easily for the axis of barrel takes place to warp, and then makes strutting arrangement can not effectively support the barrel, then when welding the bottom plate in the tip of barrel, makes the jar body become the inclination state when adjusting into vertical device, further leads to welded jar body can not normal use.
Disclosure of Invention
The application provides a prefabricated telescopic supporting device for a tank body, which aims to solve the problem that the existing supporting device cannot effectively support the tank body.
The application relates to a tank body prefabricated telescopic supporting device which adopts the following technical scheme:
a prefabricated telescopic supporting device for a tank body comprises a fixing frame and a first supporting unit.
The fixing frame is provided with a supporting seat, and the cylinder body can be placed on the supporting seat; the first supporting unit comprises a supporting shaft and at least three supporting frames, each supporting frame comprises a fixed ring and a plurality of supporting rods, the fixed rings are coaxially and fixedly connected with the supporting shaft, each supporting rod can be arranged in a telescopic way, a first elastic piece is arranged on each supporting rod, and the first elastic piece always has force for driving the supporting rods to stretch; the fixing rings of the plurality of support frames are distributed at intervals along the axial direction of the support shaft; each supporting rod extends along the radial direction of the fixed ring, and the plurality of supporting rods are uniformly distributed around the circumference of the fixed ring.
Further, the device also comprises two groups of second supporting units, wherein the two groups of second supporting units are distributed at two ends of the cylinder body, and each group of supporting units comprises a supporting ring and a plurality of jacking rods; the support ring is sleeved on the outer side of the cylinder; every jack-up pole all extends along the radial direction of support ring, and a plurality of jack-up poles are around support ring circumference evenly distributed, and every jack-up pole is even coaxial with bracing piece, and every jack-up pole homoenergetic is flexible to be set up, when the one end butt barrel periphery wall of support ring is kept away from to the jack-up pole, the jack-up pole can not shorten.
Further, one end of each supporting rod far away from the fixed ring is provided with an abutting block; the one end that the support ring was kept away from to the tight pole of top is fixed to be provided with the electromagnetism piece, and the electromagnetism piece can adsorb the butt piece after the circular telegram.
Further, the jacking rod comprises a first section and a second section, the first section is hollow, the second section is inserted into the first section in a sliding manner, and the first section is fixedly connected with the support ring; the first section inside wall is provided with the unidirectional rack, and the second section side wall is provided with the mounting groove of opening orientation unidirectional rack, and the sliding is provided with the locking piece in the mounting groove, and after the electromagnetism piece was circular telegram, the locking piece got into the tooth's socket of unidirectional rack, and the locking piece hinders the shortening of tight pole of top.
Further, a first driving source is arranged on the fixing frame and used for driving the cylinder body to rotate around the axis of the cylinder body on the supporting seat.
Further, the bracing piece includes third section and fourth section, and third section and solid fixed ring fixed connection, the inside cavity of third section, and the fourth section slides and pegs graft inside the third section, and first elastic component sets up inside the third section, is provided with the locking screw on the third section, and the locking screw can hinder the fourth section to slide inside the third section.
Further, each supporting rod on the middle supporting frame is provided with a distance sensor, and the distance sensor is used for acquiring the length of the supporting rod when the supporting rod is abutted against the inner peripheral wall of the cylinder; the fixed frame is provided with a control board, the control board is used for acquiring data of the distance sensor, and when the data of the distance sensor is smaller than a first preset value, the control board controls the first driving source to start.
Further, the outside of the support ring coaxially rotates to be provided with a fixed sleeve, a power-off section is arranged on the fixed sleeve, the power-off section is an arc section, and when the electromagnetic block runs to the power-off section, the electromagnetic block starts to be powered off.
Further, a second elastic piece is arranged in the first section, and when the electromagnetic block is electrified, the second elastic piece gradually stores force.
Further, the first driving source comprises two driving rollers and a driving motor, the two driving rollers are distributed on two sides of the supporting seat, the driving motor is fixedly arranged on the fixing frame, and the driving motor is used for driving the driving rollers to rotate.
The beneficial effects of the application are as follows: the application discloses a tank body prefabrication telescopic supporting device which comprises a fixing frame and a first supporting unit, wherein a cylinder body of a tank body to be welded is placed on a supporting seat of the fixing frame, the first supporting unit is placed in the cylinder body, two supporting frames are controlled to be positioned at two ends of the cylinder body by adjusting the positions of the supporting frames on supporting shafts, the other supporting frames are placed in the cylinder body, and as the supporting rods of each supporting frame are internally provided with first elastic pieces, the first elastic pieces have the force for driving the supporting rods to extend, the cylinder body can be effectively supported under the action of at least three supporting frames, the cylinder body is prevented from deforming, and the axial line of the cylinder body is ensured to be kept stable when a bottom plate is welded at the end part of the cylinder body.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of a prefabricated telescopic supporting device for a tank according to a first embodiment of the present application;
FIG. 2 is a schematic view of a cut-away mechanism of a prefabricated telescopic support device for a tank according to a first embodiment of the present application;
fig. 3 is a schematic structural view of a first supporting unit in a tank prefabricated telescopic supporting device according to a first embodiment of the present application;
fig. 4 is a cross-sectional view of a first support unit in a tank prefabricated telescopic support apparatus according to a first embodiment of the present application;
fig. 5 is a schematic structural view of a second supporting unit in the tank prefabricated telescopic supporting device according to the first embodiment of the present application;
fig. 6 is a cross-sectional view of a second support unit in a tank prefabricated telescopic support apparatus according to a first embodiment of the present application;
fig. 7 is a partial enlarged view at a in fig. 6.
In the figure: 110. a fixing plate; 120. a support base; 130. a cylinder; 210. a support shaft; 220. a support frame; 221. a fixing ring; 222. a support rod; 223. a first spring; 230. a locking screw; 240. an abutment block; 310. a support ring; 320. a pushing rod is tightly pressed; 330. a second spring; 340. a one-way rack; 350. a locking block; 360. an electromagnetic block; 370. a fixed sleeve; 410. a driving roller; 420. a driving motor; 430. a first gear; 440. and a second gear.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 7, a prefabricated telescopic support device for a tank body according to a first embodiment of the present application includes a fixing frame and a first support unit.
The mount has horizontally fixed plate 110, be provided with supporting seat 120 on the up end of fixed plate 110, the upper end of supporting seat 120 is provided with the trapezoidal recess of opening up, the recess extends along controlling the direction, the bottom of recess is provided with a plurality of supporting shoes, a plurality of supporting shoes are along the bottom evenly distributed of recess, and all be provided with the ball on every supporting shoe, the ball can rotate on the supporting shoe, after barrel 130 is placed in the recess, barrel 130 is in controlling the direction, and barrel 130 can rotate around self axis.
The first supporting unit includes a supporting shaft 210 and at least three supporting frames 220, the supporting shaft 210 being capable of being inserted into the inside of the cylinder 130, wherein the length of the supporting shaft 210 is equal to the length of the cylinder 130. In this embodiment, taking a minimum of three support frames 220 as an example, the three support frames 220 are uniformly spaced along the axial direction of the support shaft 210, wherein two support frames 220 are controlled to be positioned at two ends of the support shaft 210, each support frame 220 comprises a fixing ring 221 and a plurality of support rods 222, the fixing ring 221 of each support frame 220 is fixedly connected with the support shaft 210 coaxially, each support rod 222 extends along the radial direction of the fixing ring 221, and the plurality of support rods 222 are uniformly distributed around the circumference of the fixing ring 221. Each supporting rod 222 can be arranged in a telescopic manner, specifically, each supporting rod 222 comprises a third section and a fourth section, the third section is fixedly connected with the fixing ring 221, the inside of the third section is hollow, and one end of the fourth section is inserted into the inside of the third section in a sliding manner. Each support bar 222 is provided with a first elastic member having a force for urging the support bar 222 to extend at all times. Further, the first elastic member is a first spring 223, the first spring 223 is disposed inside the third section, two ends of the first spring 223 are respectively abutted against the inner side wall of the third section and the end of the fourth section, the first spring 223 is always in a compressed state, the restoring force of the first spring 223 can always drive the support rods 222 to extend, and because the first springs 223 inside each support rod 222 are identical, the end of the fourth section can be abutted against the inner side wall of the cylinder 130 under the action of the first spring 223.
Further, the third side wall of each support bar 222 is provided with a locking hole communicated with the inside of the third section, the locking hole is provided with a locking screw 230, the locking screw 230 is in threaded connection with the inner side wall of the locking hole, when the locking screw 230 rotates, the locking screw 230 can enter the inside of the third section, the locking screw 230 can be abutted against the fourth side wall of the fourth section, the locking screw 230 can prevent the fourth section from sliding in the inside of the third section, and when the end part of the fourth section of the support bar 222 abuts against the inner side wall of the cylinder 130, the locking screw 230 on the support bar 222 in the two support frames 220 at two ends of the cylinder 130 rotates, so that the support bars 222 in the two support frames 220 at two ends of the cylinder 130 cannot be shortened or lengthened.
The second supporting units are provided with two groups, and the two groups of second supporting units are distributed at two ends of the cylinder 130. Each group of supporting units comprises a supporting ring 310 and a plurality of jacking rods 320, the axis of the supporting ring 310 extends leftwards and rightwards, a fixing sleeve 370 is coaxially arranged on the outer side of the supporting ring 310, the fixing sleeve 370 is fixedly connected with the fixing plate 110, the supporting ring 310 is rotationally connected with the fixing sleeve 370, and the supporting ring 310 is sleeved on the outer side of the cylinder 130. Each tightening rod 320 extends along the radial direction of the support ring 310, the tightening rods 320 are uniformly distributed around the circumference of the support ring 310, each tightening rod 320 is ensured to be coaxial with one support rod 222 according to the arrangement of the support ring 310, each tightening rod 320 can be arranged in a telescopic mode, each tightening rod 320 comprises a first section and a second section, the first section is hollow, one end of the second section is slidably inserted into the first section, the first section is fixedly connected with the support ring 310, a second elastic piece is arranged in the first section, the second elastic piece is a second spring 330, the second spring 330 is in an original length state in an initial state, and the end of the second section of the tightening rod 320 is not in butt joint with the peripheral wall of the cylinder 130. The second spring 330 is stretched at the second-stage end of the jack 320 abutting the outside Zhou Bishi of the cylinder 130, and the jack 320 cannot be shortened.
Further, the first section inside wall is provided with one-way rack 340, one-way rack 340 extends along the axis direction of first section, the second section side wall is provided with the mounting groove of opening orientation one-way rack 340, the slip is provided with locking piece 350 in the mounting groove, the one end of locking piece 350 can slide to the mounting groove outside, the one end that locking piece 350 is in the mounting groove outside is provided with the tooth piece of meshing one-way rack 340, the fixed magnet piece that is provided with in mounting groove inner, locking piece 350 has magnetism after the circular telegram, and be provided with the third spring between locking piece 350 and the mounting groove tip, the third spring is used for keeping locking piece 350 in the mounting groove inside at initial state, when locking piece 350 circular telegram, with the magnet piece repulsion, make locking piece 350 remove to the one side that keeps away from the magnet piece, and then make the tooth piece on the locking piece 350 mesh one-way rack 340, at this moment locking piece 350 can hinder the shortening of jack 320, make jack 320 locked, simultaneously make the third spring by tensile force.
In this embodiment, the fourth end of each support rod 222 is fixedly provided with an abutment block 240, and the abutment block 240 is made of metal that can be attracted by a magnet. The second section end of the propping rod 320 is fixedly provided with an electromagnetic block 360, the electromagnetic block 360 is magnetic after being electrified, so that the electromagnetic block 360 approaches the abutting block 240 under the action of magnetic force after being electrified, the length of the propping rod 320 is gradually increased until the electromagnetic block 360 abuts against the peripheral wall of the cylinder 130, at this time, the plurality of propping rods 320 and the plurality of support rods 222 clamp the cylinder 130 together, and after the electromagnetic block 360 is electrified, the locking block 350 is electrified simultaneously, so that the propping rod 320 is prevented from being shortened, and the abutting block 240 is prevented from being separated from the abutting cylinder 130.
In this embodiment, the fixing frame is provided with a first driving source, and the first driving source is used to drive the cylinder 130 to rotate on the supporting seat 120 around its own axis. Specifically, the first driving source includes two driving rollers 410 and a driving motor 420, the two driving rollers 410 are distributed on the front and rear sides of the groove of the supporting seat 120, each driving roller 410 extends along the left and right direction, each driving roller 410 is rotatably connected to the supporting seat 120, and each driving roller 410 abuts against the peripheral wall of the cylinder 130. The driving motor 420 is fixedly arranged on the supporting seat 120, a first gear 430 is fixedly arranged on a power output shaft of the driving motor 420, a second gear 440 is fixedly arranged on a rotating shaft of any driving roller 410, the second gear 440 is meshed with the first gear 430, when the driving motor 420 is started, one driving roller 410 rotates through transmission of the first gear 430 and the second gear 440, and then the cylinder 130 gradually starts to rotate under the driving of the rotating driving roller 410.
In this embodiment, each support bar 222 on the support frame 220 in the middle is provided with a distance sensor, and the distance sensor is used for obtaining the length of the support bar 222 when it abuts against the inner peripheral wall of the cylinder 130. Specifically, when the outer peripheral wall of the middle part of the cylinder 130 is deformed, the elongation of each support bar 222 in the support frame 220 at the middle part is different, and since the first spring 223 inside the third section of each support bar 222 is uniform, and the distance sensor is disposed inside the third section of the support bar 222, when the elongation of the support bar 222 is not uniform, the data detected by the distance sensor on the support bar 222 is different. The fixed plate 110 is provided with a control board, the control board is used for acquiring data of the distance sensor, when the data of the distance sensor is smaller than a first preset value, the control board controls the driving motor 420 to start, and when the driving motor 420 starts, the cylinder 130 starts to gradually rotate, and then the deformed cylinder 130 gradually resets under the action of self gravity and the action of outward pushing of the supporting rod 222.
In this embodiment, the fixed sleeve 370 is provided with a power-off section, the power-off section is an arc section, wherein the central angle corresponding to the power-off section is equal to the central angle corresponding to the two adjacent support rods 222, and one end of the power-off section is located at the lowest part of the fixed sleeve 370. When the cylinder 130 rotates, the electromagnetic block 360 starts to be powered off when running to the power-off section, at this time, the locking block 350 starts to be powered off, the locking block 350 is pulled into the mounting groove by the restoring force of the third spring, the tooth block at the end of the locking block 350 does not engage the unidirectional rack 340 any more, the locking block 350 does not hinder the shortening of the tightening rod 320, and the tightening rod 320 starts to be restored under the action of the second spring 330. When the deformed traction edge in the middle of the cylinder 130 is uneven, the middle of the cylinder 130 gradually recovers when the cylinder 130 rotates, and after the tightening rod 320 is shortened, the tightening rod 320 does not clamp the cylinder 130 any more, so that the edge of the cylinder 130 gradually recovers to a flat state.
In combination with the above embodiments, the use principle and the working process of the tank body prefabricated telescopic supporting device provided by the embodiment of the application are as follows:
when the welding device works, firstly, the cylinder 130 of the tank body to be welded is placed in the groove of the supporting seat 120, the length of the supporting rod 222 on each supporting frame 220 is adjusted to be the shortest state, the locking screw 230 on each supporting rod 222 is turned, at the moment, the locking screw 230 locks the length of each supporting rod 222, the supporting shaft 210 and the three supporting frames 220 are placed in the cylinder 130, at the moment, the locking screw 230 on each supporting rod 222 is turned again, the locking screw 230 does not obstruct the extension of the supporting rod 222, the first spring 223 in the third section of the supporting rod 222 starts to reset, and the first spring 223 pushes the fourth section to slide in the third section until the abutting blocks 240 fixedly connected with the ends of the fourth sections of all the supporting rods 222 abut against the inner side wall of the cylinder 130. The locking screws 230 on all the support rods 222 of the two support frames 220 at both ends of the cylinder 130 are then rotated again, and the locking screws 230 lock the length of the support rods 222 again.
Two fixing sleeves 370 are connected to the supporting base 120, and the two fixing sleeves 370 are located at the outer side of the cylinder 130, and since the supporting ring 310 is coaxially and rotatably connected to the fixing sleeves 370, the supporting ring 310 is rotated by a proper angle, so that each tightening rod 320 is coaxial with one supporting rod 222, and at this time, the second section of the tightening rod 320 is connected to the electromagnetic block 360 without magnetism. Subsequently, the electromagnetic block 360 is electrified, the electromagnetic block 360 is provided with magnetism, the electromagnetic block 360 gradually approaches the abutting block 240 under the action of the magnetism, the abutting rod 320 is enabled to be gradually elongated until the electromagnetic block 360 abuts against the outer peripheral wall of the cylinder 130, the locking block 350 is electrified when the electromagnetic block 360 is electrified, the locking block 350 can be far away from the magnet block, the tooth block on the locking block 350 is enabled to be meshed with the one-way rack 340, at the moment, the locking block 350 can prevent shortening of the abutting rod 320, shortening of the abutting rod 320 is enabled to be locked, and meanwhile the third spring is enabled to be stretched to store force.
Since the extension or shortening of the support rods 222 on the support frame 220 at the middle of the support shaft 210 is not locked by the locking screws 230, and each support rod 222 on the support frame 220 at the middle is provided with a distance sensor, when the extension amounts of the support rods 222 are inconsistent, the data detected by the distance sensors on the support rods 222 are different, it is proved that the peripheral wall of the cylinder 130 is uneven at this time, when the data of the distance sensors is smaller than a first preset value, the control board controls the driving motor 420 to start, and when the driving motor 420 starts, the cylinder 130 starts to gradually rotate. Because the fixed sleeve 370 is provided with the outage section, as the barrel 130 rotates, when the electromagnetic block 360 runs to the outage section, the electromagnetic block 360 starts to be powered off, at this time, the locking block 350 starts to be powered off, the locking block 350 is pulled into the installation groove by the restoring force of the third spring, then the tooth blocks at the end of the locking block 350 are not meshed with the unidirectional rack 340 any more, the locking block 350 is not used for obstructing shortening of the tightening rod 320, the tightening rod 320 starts to restore under the action of the second spring 330, in the outage section, the electromagnetic block 360 on the tightening rod 320 is not abutted against the peripheral wall of the barrel 130, under the action of the gravity of the barrel 130 and the action of the extension force of the unlocked supporting rod 222, the deformation in the middle of the barrel 130 gradually decreases, as the barrel 130 further rotates, the peripheral wall of the barrel 130 gradually becomes a flat state, at this time, the data of the distance sensor are all larger than the first preset value, the data of any two distance sensors are basically consistent, at this time, the signals of the distance sensor are transmitted to the control board, and the control board 420 stops rotating.
The second embodiment of the present application provides a prefabricated telescopic support device for a tank, which is different from the above embodiment in that: the driving rollers are arranged in a plurality, the number of the driving rollers is even, the driving rollers are equally divided into two parts, one part of the driving rollers is arranged on the front side of the supporting seat, the other part of the driving rollers is arranged on the rear side of the supporting seat, the driving rollers on the front side are coaxially and fixedly connected, and the driving rollers on the rear side are coaxially and fixedly connected. A second gear is coaxially and fixedly arranged on any driving shaft at the front side, a first gear is fixedly arranged on a power output shaft of the driving motor, and the first gear is always meshed with the second gear.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the application.
Claims (10)
1. The utility model provides a scalable strutting arrangement of jar body prefabrication which characterized in that: comprising the following steps:
the fixing frame is provided with a supporting seat, and the cylinder body can be placed on the supporting seat;
the first support unit comprises a support shaft and at least three support frames, each support frame comprises a fixed ring and a plurality of support rods, the fixed rings are coaxially and fixedly connected with the support shaft, each support rod can be arranged in a telescopic manner, a first elastic piece is arranged on each support rod, and the first elastic piece always has force for driving the support rods to extend; the fixing rings of the plurality of support frames are distributed at intervals along the axial direction of the support shaft; each supporting rod extends along the radial direction of the fixed ring, and the plurality of supporting rods are uniformly distributed around the circumference of the fixed ring.
2. The tank prefabrication telescopic support device according to claim 1, wherein: the device also comprises two groups of second supporting units, wherein the two groups of second supporting units are distributed at two ends of the cylinder body, and each group of supporting units comprises a supporting ring and a plurality of jacking rods; the support ring is sleeved on the outer side of the cylinder; every top tight pole all extends along the radial direction of support ring, and a plurality of top tight poles are around support ring circumference evenly distributed, and every top tight pole is coaxial with a bracing piece, and every top tight pole homoenergetic is flexible to be set up, when the one end butt barrel peripheral wall of support ring is kept away from to the top tight pole, top tight pole can not shorten.
3. The tank prefabrication telescopic support device according to claim 2, wherein: an abutting block is arranged at one end of each supporting rod far away from the fixed ring; the one end that the support ring was kept away from to the tight pole of top is fixed to be provided with the electromagnetism piece, and the electromagnetism piece can adsorb the butt piece after the circular telegram.
4. A prefabricated telescopic support device for a tank according to claim 3, wherein: the jacking rod comprises a first section and a second section, the first section is hollow, the second section is inserted into the first section in a sliding manner, and the first section is fixedly connected with the support ring; the first section inside wall is provided with the unidirectional rack, and the second section side wall is provided with the mounting groove of opening orientation unidirectional rack, and the sliding is provided with the locking piece in the mounting groove, and after the electromagnetism piece was circular telegram, the locking piece got into the tooth's socket of unidirectional rack, and the locking piece hinders the shortening of tight pole of top.
5. The tank prefabrication telescopic support device according to claim 1, wherein: the fixing frame is provided with a first driving source which is used for driving the cylinder body to rotate around the axis of the cylinder body on the supporting seat.
6. The tank prefabrication telescopic support device according to claim 1, wherein: the bracing piece includes third section and fourth section, third section and solid fixed ring fixed connection, and the inside cavity of third section, fourth section slip grafting is inside the third section, and first elastic component sets up inside the third section, is provided with the locking screw on the third section, and the locking screw can hinder the fourth section to slide in the third section inside.
7. The prefabricated telescopic support device for a tank according to claim 5, wherein: each supporting rod on the supporting frame in the middle is provided with a distance sensor, and the distance sensor is used for acquiring the length of the supporting rod when the supporting rod is abutted against the inner peripheral wall of the cylinder; the fixed frame is provided with a control board, the control board is used for acquiring data of the distance sensor, and when the data of the distance sensor is smaller than a first preset value, the control board controls the first driving source to start.
8. A prefabricated telescopic support device for a tank according to claim 3, wherein: the coaxial rotation in support ring outside is provided with fixed cover, is provided with the outage section on the fixed cover, and the outage section is the circular arc section, and when the electromagnetism piece moved to the outage section, the electromagnetism piece began the outage.
9. The prefabricated telescopic support device for a tank according to claim 4, wherein: the first section is internally provided with a second elastic piece, and when the electromagnetic block is electrified, the second elastic piece gradually stores force.
10. The tank prefabrication telescopic support device according to claim 7, wherein: the first driving source comprises two driving rollers and a driving motor, the two driving rollers are distributed on two sides of the supporting seat, the driving motor is fixedly arranged on the fixing frame, and the driving motor is used for driving the driving rollers to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311234836.3A CN117001264B (en) | 2023-09-25 | 2023-09-25 | Tank prefabricated telescopic supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464270A (en) * | 2023-11-09 | 2024-01-30 | 合肥万众交通工程有限公司 | Upright post steel template forming device |
| CN117464270B (en) * | 2023-11-09 | 2024-06-25 | 合肥万众交通工程有限公司 | Upright post steel template forming device |
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| CN117464270B (en) * | 2023-11-09 | 2024-06-25 | 合肥万众交通工程有限公司 | Upright post steel template forming device |
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| Publication number | Publication date |
|---|---|
| CN117001264B (en) | 2024-01-30 |
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