CN216374950U - Fixed lifting system of underwater detection equipment - Google Patents

Fixed lifting system of underwater detection equipment Download PDF

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Publication number
CN216374950U
CN216374950U CN202122197667.3U CN202122197667U CN216374950U CN 216374950 U CN216374950 U CN 216374950U CN 202122197667 U CN202122197667 U CN 202122197667U CN 216374950 U CN216374950 U CN 216374950U
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China
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sliding
support
bracket
section
fixed
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CN202122197667.3U
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Chinese (zh)
Inventor
孟威
韦海丹
刘笑麟
李建文
张锦飞
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China General Nuclear Power Corp
CGN Power Co Ltd
Suzhou Nuclear Power Research Institute Co Ltd
Guangxi Fangchenggang Nuclear Power Co Ltd
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China General Nuclear Power Corp
CGN Power Co Ltd
Suzhou Nuclear Power Research Institute Co Ltd
Guangxi Fangchenggang Nuclear Power Co Ltd
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Abstract

The utility model discloses a fixed lifting system of underwater detection equipment, which comprises a fixed support fixed on a seabed along the horizontal direction, a vertical extension support arranged on the fixed support, a sliding support sleeved in the vertical extension support, and a transmission sliding mechanism for the sliding support to slide in the vertical extension support along the vertical direction, wherein the bottom of the sliding support is connected with the detection equipment. The fixed lifting system of the underwater detection equipment is arranged into a lifting system with a fixed support, a vertical extension support, a sliding support, the detection equipment and a transmission sliding mechanism which are mutually matched, and the lifting system is randomly arranged on a seabed through the fixed support, so that the moving performance is good, the environment adaptability is strong, the detection equipment is driven by the sliding support to perform underwater detection, and the detection effect is good.

Description

Fixed lifting system of underwater detection equipment
Technical Field
The utility model relates to the technical field of mobile detection equipment, in particular to a fixed lifting system of underwater detection equipment.
Background
With the rapid development of detection technology, more and more high-tech detection devices are applied, and thus higher requirements are put forward on the mobile platform of the detection device. The existing mobile detection mechanism has the defects of single structure, poor mobile performance, poor environmental adaptability and the like, so that the detection effect is poor, and the problem that the omnibearing detection is difficult to carry out is solved.
Disclosure of Invention
The utility model aims to provide a fixed lifting system of underwater detection equipment, which has the advantages of good mobility, strong environment adaptability and good detection effect, aiming at the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a fixed operating system of underwater detection equipment, includes along the horizontal direction fix the fixed bolster on the seabed, set up in perpendicular extension support on the fixed bolster, cover inlay in sliding support in the perpendicular extension support and supply sliding support is in along the gliding transmission slide mechanism of upper and lower direction in the perpendicular extension support, sliding support's bottom is connected with detection equipment. Through setting up to fixed bolster, perpendicular extension support, sliding support connection detection equipment, the mutually supporting operating system of transmission slide mechanism, install on the seabed wantonly through the fixed bolster, the mobility is good, adaptive to environment ability is strong, and detection equipment drives down underwater detection at the sliding support, and it is effectual to survey.
In the above technical solution, preferably, the transmission sliding mechanism includes a motor disposed on the fixed support, a gear disposed on an output shaft of the motor, a rack disposed on a side surface of the sliding support in the length direction, and a plurality of bearing seats disposed on the top surface of the vertical extension support and the bottom surface of the vertical extension support, a sliding bearing is disposed on the bearing seat, the gear is engaged with the rack, an outer ring of the sliding bearing abuts against a side surface of the sliding support, and the gear drives the rack to move so that the sliding support slides in the vertical extension support along the up-down direction. The transmission sliding mechanism is ingenious in structural design, the design mode that the gear and the rack are meshed with the sliding bearings is adopted, the equipment runs stably, the maximum up-down shaking is smaller than 5mm, the IP55 protection grade of the electrical component is high, the sliding bearings are 6201-2Z stainless steel bearings, and the transmission sliding mechanism can adapt to the use of various severe working conditions such as the open air, the ocean and the strong wind.
In the above technical solution, it is further preferable that a notch is formed in a side surface of the vertical extension bracket, and a part of the gear extends into the notch to be engaged with the rack.
In the foregoing technical solution, it is still further preferable that a length extending direction of the rack is identical to a length extending direction of the sliding bracket, and a length of the rack is equal to or less than a length of the sliding bracket.
In the above technical solution, it is further preferable that the fixing bracket, the vertically extending bracket, and the sliding bracket are square tubes made of stainless steel.
In the foregoing technical solution, it is further preferable that a cross-sectional area in the width direction of the fixed bracket is equal to a cross-sectional area in the width direction of the vertical extension bracket, and the cross-sectional area in the width direction of the sliding bracket is smaller than the cross-sectional area in the width direction of the fixed bracket. The fixed support and the vertical extension support are made of 160mm stainless steel welded square tubes, the sliding support is made of 80mm stainless steel welded square tubes, and the surface machining parallelism precision of the sliding support is high.
In the above technical solution, and further preferably, the top surface of the vertical extension bracket and the bottom surface of the vertical extension bracket are respectively provided with an upper opening and a lower opening through which the sliding bracket passes, the upper opening divides the top surface of the vertical extension bracket into first to fourth sections of top surfaces, the lower opening divides the bottom surface of the vertical extension bracket into first to fourth sections of bottom surfaces, the first section of top surface and the first section of bottom surface are close to the side surface of the sliding bracket on which the rack is provided, the second to fourth sections of top surfaces are respectively close to the other three side surfaces of the sliding bracket, the second to fourth sections of bottom surfaces are respectively close to the other three side surfaces of the sliding bracket, the bearing seat includes a first bearing seat and a second bearing seat, the first section of top surface and the first section of bottom surface are provided with the first bearing seat, and the second to fourth sections of top surfaces are respectively close to the other three side surfaces of the sliding bracket, the bearing seat includes a first bearing seat and a second bearing seat, The second bearing seats are arranged on the bottom surfaces of the second section to the fourth section respectively, each first bearing seat comprises a pair of L-shaped bearing seats A, the sliding bearings are arranged on the bearing seats A, the racks are arranged between the bearing seats A, the second bearing seats are U-shaped, and the sliding bearings are arranged on the upper portions of the second bearing seats. So that each side of the sliding support is provided with an upper sliding bearing and a lower sliding bearing to match the sliding of the rack.
In the above technical solution, preferably, an upper limit switch is disposed on a top surface of the third section, a lower limit switch is disposed on a bottom surface of the third section, an upper stopper for cooperating with the upper limit switch and a lower stopper for cooperating with the lower limit switch are disposed on the sliding support, the sliding support includes first to fourth side surfaces, the first side surface is used for disposing the rack, the third side surface is located opposite to the first side surface, the upper stopper is disposed on an upper portion of the third side surface, and the lower stopper is disposed on a lower portion of the third side surface. Through setting up upper portion limit switch, lower part limit switch, upper portion dog and lower part dog for detection equipment has certain detection depth range.
In the foregoing technical solution, it is further preferable that the bearing seat a is provided with a first kidney-shaped hole, the second bearing seat is provided with a second kidney-shaped hole, the first kidney-shaped hole extends along a width direction of the first section top surface or the first section bottom surface, and the second kidney-shaped hole extends along a width direction of the second section top surface or the third section top surface or the fourth section top surface or the second section bottom surface or the third section bottom surface or the fourth section bottom surface. The first bearing seat and the second bearing seat are provided with waist-shaped holes, so that the distance between the rack on the sliding support and the vertical extension support is adjusted to a proper position, the operation is stable, and the shaking amplitude is small.
In the above technical solution, it is still further preferable that the fixing bracket and the vertical extension bracket are both provided with web reinforcing ribs. The design of the web reinforcing ribs and the high bearing capacity of the sliding bearing enable the structure of the equipment to be strong in stress and strong in wind resistance, wherein the maximum dynamic load of a single bearing is 305 kg.
The fixed lifting system of the underwater detection equipment has the following beneficial effects:
1. the main part adopts stainless steel construction, and electric component IP55 protection level can adapt to the use of various abominable operating modes such as open-air, ocean, strong wind.
2. The design of web reinforcing ribs and the high bearing capacity of the bearing enable the structure of the equipment to be strong in stress and strong in wind resistance.
3. The gear and rack are meshed with a sliding bearing in a matching mode, so that the equipment runs stably, the maximum vertical shaking is less than 5mm, the moving performance is good, the environment adaptability is strong, and the detection effect is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a first angular configuration of the fixed hoist system of the underwater detection device of the present invention;
FIG. 2 is a second angular configuration of the fixed hoist system of the underwater detection device of the present invention;
FIG. 3 is a third angular configuration of the stationary hoist system of the underwater detection device of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
in the figure: -100 seabed; a fixed support-200; a vertically elongated bracket-300; a sliding bracket-400; an upper stop-410; a lower stop-420; a reinforcing stopper A-430; a reinforced limiting block B-440; a reinforcing stopper C-450; a reinforced limiting block D-460; a detection device-500; a motor-610; gear-620; a rack-630; an upper limit switch-710; a lower limit switch-720; web reinforcing ribs-800; plain bearing-900.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not a whole embodiment. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a fixed lifting system for underwater detection equipment includes a fixed support 200 fixed on a seabed 100 along a horizontal direction, a vertical extension support 300 disposed on the fixed support 200, a sliding support 400 nested in the vertical extension support 300, and a transmission sliding mechanism for the sliding support 400 to slide in the vertical extension support 300 along an up-down direction, wherein the bottom of the sliding support 400 is connected with the detection equipment 500, and web reinforcing ribs 800 are disposed on both the fixed support 200 and the vertical extension support 300.
The fixed support 200, the vertical extension support 300 and the sliding support 400 are square tubes made of stainless steel, wherein the cross-sectional area of the fixed support 200 in the width direction is equal to the cross-sectional area of the vertical extension support 300 in the width direction, the cross-sectional area of the sliding support 400 in the width direction is smaller than the cross-sectional area of the fixed support 100 in the width direction, specifically, the fixed support 200 and the vertical extension support 300 are stainless steel welded square tubes of 160mm, the sliding support 400 is stainless steel welded square tubes of 80mm, and the surface machining parallelism precision of the sliding support 400 is high. The fixing bracket 200 is fixed in place on the seabed 100 by 8 anchor bolts.
The transmission sliding mechanism comprises a motor 610 arranged on the fixed support 200, a gear 620 arranged on an output shaft of the motor 610, a rack 630 arranged on the side surface of the sliding support 400 in the length direction, and a plurality of bearing seats arranged on the top surface of the vertical extension support 300 and the bottom surface of the vertical extension support 300, wherein a sliding bearing 900 is arranged on each bearing seat, the gear 620 is meshed with the rack 630, the outer ring of the sliding bearing 900 is abutted against the side surface of the sliding support 400, and the gear 620 drives the rack 630 to move so that the sliding support 400 slides in the vertical extension support 300 along the up-down direction. The transmission sliding mechanism is ingenious in structural design, the design mode that the gear and the rack are meshed with the sliding bearings is adopted, the equipment runs stably, the maximum up-down shaking is smaller than 5mm, the IP55 protection grade of the electrical component is high, the sliding bearings are 6201-2Z stainless steel bearings, and the transmission sliding mechanism can adapt to the use of various severe working conditions such as the open air, the ocean and the strong wind. The side surface perpendicular to the length direction of the extension bracket 300 is provided with a notch 310, and part of the gear 620 extends into the notch 310 to be meshed with the rack 630. The length extending direction of the rack 630 is the same as the length extending direction of the sliding bracket 400, the length of the rack 630 is smaller than the length of the sliding bracket 400, and the length of the rack 630 may also be equal to the length of the sliding bracket 400. Further, the gear module was 4, and the tooth thickness was 25 mm.
The top surface of the vertical extension bracket 300 is provided with an upper opening for the sliding bracket 400 to pass through, the bottom surface of the vertical extension bracket 300 is provided with a lower opening for the sliding bracket 400 to pass through, the upper opening divides the top surface of the vertical extension bracket 300 into a first section top surface, a second section top surface, a third section top surface and a fourth section top surface, the lower opening divides the bottom surface of the vertical extension bracket 300 into a first section bottom surface, a second section bottom surface, a third section bottom surface and a fourth section bottom surface, the first section top surface and the first section bottom surface are close to the side surface of the sliding bracket 400 provided with the rack 630, the second section top surface, the third section top surface, the fourth section bottom surface, the third section bottom surface and the fourth section bottom surface are respectively close to the other three side surfaces of the sliding bracket 400, the bearing seat comprises a first bearing seat and a second bearing seat, the first section top surface and the first section bottom surface are provided with a first bearing seat, the second section top surface, the third section top surface, the fourth section bottom surface, And second bearing seats are respectively arranged on the top surface of the fourth section, the bottom surface of the second section, the bottom surface of the third section and the bottom surface of the fourth section, wherein the first bearing seats comprise a pair of L-shaped bearing seats A, sliding bearings 900 are arranged on the bearing seats A, the rack is arranged between the pair of bearing seats A, the second bearing seats are U-shaped, and a pair of sliding bearings 900 are arranged on the upper parts of the second bearing seats. There are 4 upper and lower slide bearings on each side of the sliding bracket 400 to accommodate the sliding of the rack 630, with a single bearing having a maximum dynamic load of 305 kg. And the bearing seat A is provided with a first waist-shaped hole, the second bearing seat is provided with a second waist-shaped hole, the first waist-shaped hole extends along the width direction of the first section top surface or the first section bottom surface, and the second waist-shaped hole extends along the width direction of the second section top surface or the third section top surface or the fourth section top surface or the second section bottom surface or the third section bottom surface or the fourth section bottom surface. The first bearing seat and the second bearing seat are provided with waist-shaped holes, so that the distance between the rack on the sliding support and the vertical extension support is adjusted to a proper position, the operation is stable, and the shaking amplitude is small.
An upper limit switch 710 is arranged on the top surface of the third section, a lower limit switch 720 is arranged on the bottom surface of the third section, an upper stop 410 used for being matched with the upper limit switch 710 and a lower stop 420 used for being matched with the lower limit switch 720 are arranged on the sliding support 400, the sliding support 400 comprises a first side surface, a second side surface, a third side surface and a fourth side surface, the first side surface is used for arranging a rack 630, the third side surface is located opposite to the first side surface, the upper stop 410 is arranged on the upper portion of the third side surface, and the lower stop 420 is arranged on the lower portion of the third side surface. The upper limit switch 710, the lower limit switch 720, the upper stopper 410 and the lower stopper 420 are provided so that the detection apparatus has a certain detection depth range. In addition, the upper parts of the second side surface and the fourth side surface are also provided with an L-shaped reinforcing limiting block A430, the top surfaces of the second section and the fourth section are provided with a reinforcing limiting block B440 matched with the reinforcing limiting block A430, the lower parts of the second side surface and the fourth side surface are provided with an L-shaped reinforcing limiting block C450, and the bottom surfaces of the second section and the fourth section are provided with a reinforcing limiting block D460 matched with the reinforcing limiting block C450. Through setting up upper portion limit switch, lower part limit switch, upper portion dog, lower part dog and strengthening stopper A, strengthening stopper B, strengthening stopper C, strengthening stopper D for detection equipment has certain detection depth range.
The design of web strengthening rib and the high bearing capacity of bearing in this embodiment for the structure atress of equipment is strong, and anti-wind ability is strong.
When the device is used, the motor 610, the gear 620 and other components of the transmission sliding mechanism are assembled and then installed on the fixed support 200, the fixed support 200 is fixed at a proper position on the seabed 100 through 8 anchor bolts, the sliding support 400 is sleeved in the vertical extension support 300, the distance between the rack 630 on the sliding support 400 and the vertical extension support 300 is adjusted to a proper position through a waist hole arranged on a bearing seat of the sliding bearing 900, and the detection device 500 is fixed on the sliding support 400 for use.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a fixed operating system of underwater detection equipment, its characterized in that includes the fixed bolster that sets up along the horizontal direction, set up in perpendicular extension support on the fixed bolster, cover inlay in sliding support in the perpendicular extension support and supply sliding support is in along the gliding transmission slide mechanism of upper and lower direction in the perpendicular extension support, the fixed bolster is used for fixing on the seabed, sliding support's bottom is connected with detection equipment.
2. The fixed lifting system of underwater exploration equipment as claimed in claim 1, wherein the transmission sliding mechanism comprises a motor disposed on the fixed support, a gear disposed on an output shaft of the motor, a rack disposed on a side surface of the sliding support in a length direction, and a plurality of bearing seats disposed on a top surface of the vertically elongated support and a bottom surface of the vertically elongated support, wherein a sliding bearing is disposed on the bearing seats, the gear is engaged with the rack, an outer ring of the sliding bearing abuts against the side surface of the sliding support, and the gear drives the rack to move so that the sliding support slides in an up-and-down direction in the vertically elongated support.
3. The underwater detection device fixed lifting system of claim 2, wherein the side of the vertical extension bracket is provided with a notch, and a part of the gear extends into the notch to be engaged with the rack.
4. The underwater detection device fixed lifting system of claim 3, wherein a length extension direction of the rack is identical to a length extension direction of the sliding bracket, and a length of the rack is equal to or less than a length of the sliding bracket.
5. The underwater detection device fixed lifting system of claim 4, wherein the fixed bracket, the vertically elongated bracket, and the sliding bracket are square tubes made of stainless steel.
6. The underwater detection device fixed lifting system of claim 5, wherein a cross-sectional area in a width direction of the fixed bracket is equal to a cross-sectional area in a width direction of the vertical extension bracket, and the cross-sectional area in the width direction of the sliding bracket is smaller than the cross-sectional area in the width direction of the fixed bracket.
7. The fixed lifting system of underwater detection equipment as claimed in claim 6, wherein the top surface of the vertically extending bracket and the bottom surface of the vertically extending bracket are respectively provided with an upper opening and a lower opening through which the sliding bracket passes, the upper opening divides the top surface of the vertically extending bracket into first to fourth sections of top surfaces, the lower opening divides the bottom surface of the vertically extending bracket into first to fourth sections of bottom surfaces, the first section of top surface and the first section of bottom surface are close to the side surface of the sliding bracket on which the rack is provided, the second to fourth sections of top surfaces are respectively close to the other three side surfaces of the sliding bracket, the second to fourth sections of bottom surfaces are respectively close to the other three side surfaces of the sliding bracket, the bearing seat comprises a first bearing seat and a second bearing seat, the first section of top surface and the first section of bottom surface are provided with the first bearing seat, the second to fourth section top surfaces, be provided with respectively on second to fourth section bottom surface the second bearing frame, first bearing frame includes a pair of bearing frame A that is the L type, be provided with on the bearing frame A slide bearing, the rack sets up in a pair of between the bearing frame A, the second bearing frame is the U type, the upper portion of second bearing frame is provided with a pair of slide bearing.
8. The underwater detection device fixed lifting system of claim 7, wherein an upper limit switch is provided on a top surface of the third section, a lower limit switch is provided on a bottom surface of the third section, an upper stopper for cooperating with the upper limit switch and a lower stopper for cooperating with the lower limit switch are provided on the sliding bracket, the sliding bracket includes first to fourth sides, the first side is for providing the rack, the third side is located opposite to the first side, the upper stopper is provided on an upper portion of the third side, and the lower stopper is provided on a lower portion of the third side.
9. The fixed lifting system of underwater detection equipment of claim 8, wherein the bearing seat a is provided with a first kidney-shaped hole, the second bearing seat is provided with a second kidney-shaped hole, the first kidney-shaped hole extends along the width direction of the first section top surface or the first section bottom surface, and the second kidney-shaped hole extends along the width direction of the second section top surface or the third section top surface or the fourth section top surface or the second section bottom surface or the third section bottom surface or the fourth section bottom surface.
10. The underwater detection device fixed lift system of claim 9 wherein web stiffeners are provided on both the fixed support and the vertically extending support.
CN202122197667.3U 2021-09-10 2021-09-10 Fixed lifting system of underwater detection equipment Active CN216374950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122197667.3U CN216374950U (en) 2021-09-10 2021-09-10 Fixed lifting system of underwater detection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122197667.3U CN216374950U (en) 2021-09-10 2021-09-10 Fixed lifting system of underwater detection equipment

Publications (1)

Publication Number Publication Date
CN216374950U true CN216374950U (en) 2022-04-26

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ID=81240873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122197667.3U Active CN216374950U (en) 2021-09-10 2021-09-10 Fixed lifting system of underwater detection equipment

Country Status (1)

Country Link
CN (1) CN216374950U (en)

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