CN216374950U - A fixed lifting system for underwater detection equipment - Google Patents

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

A fixed lifting system for underwater detection equipment

technical field

The utility model relates to the technical field of mobile detection equipment, in particular to a fixed lifting system for underwater detection equipment.

Background technique

With the rapid development of detection technology, more and more high-tech detection equipment is applied, which puts forward higher requirements for the mobile platform of detection equipment. The existing mobile detection mechanism has the disadvantages of single structure, poor mobile performance, poor adaptability to the environment, etc., resulting in poor detection effect and difficulty in all-round detection.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a fixed lifting system for underwater detection equipment in view of the shortcomings of the prior art, which has good mobility, strong environmental adaptability and good detection effect.

In order to achieve the above object, the utility model adopts the following technical solutions:

A fixed lifting system for underwater detection equipment, comprising a fixed bracket fixed on the seabed in a horizontal direction, a vertical extension bracket arranged on the fixed bracket, a sliding bracket embedded in the vertical extension bracket, and a supply The sliding support is a transmission sliding mechanism that slides in the vertical extension support along the up-down direction, and the bottom of the sliding support is connected with a detection device. By setting up a lifting system in which a fixed bracket, a vertical extension bracket, and a sliding bracket are connected to the detection equipment, and the transmission sliding mechanism cooperates with each other, the fixed bracket can be arbitrarily installed on the seabed, with good mobility and strong environmental adaptability, and the detection equipment is driven by the sliding bracket. Downward underwater detection, the detection effect is good.

In the above technical solution, preferably, the transmission sliding mechanism includes a motor arranged on the fixed bracket, a gear arranged on the output shaft of the motor, and a rack arranged on the side surface of the sliding bracket in the length direction. , and a plurality of bearing seats arranged on the top surface of the vertical extension bracket and the bottom surface of the vertical extension bracket, the bearing seats are provided with sliding bearings, the gears are engaged with the racks, and the sliding bearings are The outer ring is in contact with the side surface of the sliding bracket, and the gear drives the rack to move, so that the sliding bracket slides in the vertical direction along the vertical direction. The structure of the transmission sliding mechanism is ingeniously designed. The design method of gear rack meshing and sliding bearing is used to make the equipment run smoothly, the maximum up and down shaking is less than 5mm, and the electrical components are IP55 protection grade. The sliding bearing adopts 6201-2Z stainless steel bearing, which can adapt to outdoor, It can be used in various harsh working conditions such as ocean and strong wind.

In the above technical solution, it is further preferred that a side surface of the vertically extending bracket is provided with a notch, and part of the gears extends into the notch to engage with the rack.

In the above technical solution, further preferably, the length extending direction of the rack is consistent with the length extending direction of the sliding bracket, and the length of the rack is less than or equal to the length of the sliding bracket.

In the above technical solution, further preferably, the fixed bracket, the vertical extension bracket and the sliding bracket are all square tubes made of stainless steel.

In the above technical solution, it is further preferred that the cross-sectional area in the width direction of the fixed bracket is equal to the cross-sectional area in the width direction of the vertically extending bracket, and the cross-sectional area in the width direction of the sliding bracket is smaller than the width of the fixed bracket. direction cross-sectional area. The fixed bracket and vertical extension bracket are made of 160mm stainless steel welded square tube, and the sliding bracket is made of 80mm stainless steel welded square tube. The surface of the sliding bracket is machined with high parallelism precision.

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 for the sliding bracket to pass through, and the upper opening connects the The top surface of the vertical extension bracket is divided into the first to fourth sections of the top surface, the lower opening divides the bottom surface of the vertical extension bracket into the first to fourth sections of the bottom surface, the first section of the top surface and the first section of the bottom surface. A section of the bottom surface is close to the side surface of the sliding bracket provided with the rack, the top surfaces of the second to fourth sections are respectively close to the other three sides of the sliding bracket, and the bottom surfaces of the second to fourth sections are respectively close to On the other three sides of the sliding bracket, the bearing seat includes a first bearing seat and a second bearing seat, and the first bearing seat is arranged on the top surface of the first section and the bottom surface of the first section, so The second bearing seats are respectively provided on the top surfaces of the second to fourth sections and the bottom surfaces of the second to fourth sections, and the first bearing seats include a pair of L-shaped bearing seats A. The bearings The sliding bearing is arranged on the seat A, the rack is arranged between a pair of the bearing seats A, the second bearing seat is U-shaped, and the upper part of the second bearing seat is provided with a pair of the sliding bearings bearing. Therefore, four upper and lower sliding bearings are arranged on each side of the sliding bracket to match the sliding of the rack.

In the above technical solution, preferably, an upper limit switch is arranged on the top surface of the third section, a lower limit switch is arranged on the bottom surface of the third section, and a an upper block for matching with the limit switch and a lower block for matching with the lower limit switch, the sliding bracket includes first to fourth side surfaces, the first side surface is used for arranging the rack, the The third side is located on the opposite side of the first side, the upper block is arranged on the upper part of the third side, and the lower block is arranged on the lower part of the third side. By setting the upper limit switch, the lower limit switch, the upper stop and the lower stop, the detection device has a certain detection depth range.

In the above technical solution, it is further preferred that the bearing seat A is provided with a first waist-shaped hole, the second bearing seat is provided with a second waist-shaped hole, and the first waist-shaped hole is along the first waist-shaped hole. The top surface of the segment or the bottom surface of the first segment extends in the width direction, and the second waist-shaped hole is along the top surface of the second segment or the top surface of the third segment or the top surface of the fourth segment or the top surface of the first segment. The bottom surface of the second stage or the bottom surface of the third stage or the bottom surface of the fourth stage extends in the width direction. Both the first bearing seat and the second bearing seat are provided with waist-shaped holes to adjust the distance between the rack on the sliding bracket and the vertical extension bracket to an appropriate position, the operation is stable, and the shaking range is small.

In the above technical solution, it is further preferred that web reinforcement ribs are provided on both the fixed bracket and the vertical extension bracket. The design of the web stiffener and the high load-bearing capacity of the sliding bearing make the structure of the equipment strong and wind-resistant. The maximum dynamic load of a single bearing is 305kg.

The fixed lifting system of the underwater detection equipment of the utility model has the following beneficial effects:

1. The main body adopts stainless steel structure, and the electrical components have IP55 protection level, which can adapt to the use of various harsh working conditions such as open air, ocean, and strong wind.

2. The design of the web stiffener and the high bearing capacity of the bearing make the structure of the equipment strong and strong against wind.

3. The design method of gear rack meshing and sliding bearing makes the equipment run smoothly, the maximum up and down shaking is less than 5mm, and the mobile performance is good, the environmental adaptability is strong, and the detection effect is good.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the first angle structure schematic diagram of the fixed lifting system of underwater detection equipment of the present invention;

Fig. 2 is the second angle structure schematic diagram of the underwater detection equipment fixed lifting system of the present invention;

3 is a schematic structural diagram of a third angle of the fixed lifting system of the underwater detection equipment of the present invention;

Fig. 4 is the enlarged view of A place of Fig. 3;

In the picture: seabed-100; fixed bracket-200; vertical extension bracket-300; sliding bracket-400; upper stopper-410; lower stopper-420; 440; Reinforced limit block C-450; Reinforced limit block D-460; Detection equipment-500; Motor-610; Gear-620; Rack-630; Upper limit switch-710; Lower limit switch-720; Web stiffener-800; sliding bearing-900.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

1 to 4, a fixed lifting system for underwater detection equipment includes a fixed bracket 200 fixed on the seabed 100 in a horizontal direction, a vertical extension bracket 300 arranged on the fixed bracket 200, and embedded in the vertical extension bracket The sliding bracket 400 in the 300 and the transmission sliding mechanism for the sliding bracket 400 to slide along the vertical direction in the vertical extension bracket 300. Web stiffener 800.

The fixed bracket 200, the vertical extension bracket 300 and the sliding bracket 400 are all square tubes made of stainless steel, wherein the cross-sectional area of the fixed bracket 200 in the width direction is equal to the cross-sectional area of the vertical extension bracket 300 in the width direction, and the width of the sliding bracket 400 is equal. The cross-sectional area in the direction is smaller than the cross-sectional area in the width direction of the fixed bracket 100. Specifically, the fixed bracket 200 and the vertical extension bracket 300 use 160mm stainless steel welded square tubes, the sliding bracket 400 uses 80mm stainless steel welded square tubes, and the surface machine of the sliding bracket 400 Processing parallelism with high precision. The fixing bracket 200 is fixed to the proper position on the seabed 100 with 8 anchor bolts.

The transmission sliding mechanism includes a motor 610 arranged on the fixed bracket 200 , a gear 620 arranged on the output shaft of the motor 610 , a rack 630 arranged on the side surface of the sliding bracket 400 in the length direction, and a plurality of vertical extension brackets 300 The bearing seat on the top surface and the bottom surface of the vertical extension bracket 300, the bearing seat is provided with a sliding bearing 900, the gear 620 is engaged with the rack 630, the outer ring of the sliding bearing 900 is in contact with the side of the sliding bracket 400, and the gear 620 drives the rack 630 The movement causes the sliding bracket 400 to slide in the vertical direction in the vertical extension bracket 300 . The structure of the transmission sliding mechanism is ingeniously designed. The design method of gear rack meshing and sliding bearing is adopted to make the equipment run smoothly, the maximum up and down shaking is less than 5mm, and the electrical components are IP55 protection grade. It can be used in various harsh working conditions such as ocean and strong wind. A notch 310 is formed on the side surface of the vertical extension bracket 300 along the length direction, and a part of the gear 620 extends into the notch 310 to engage with the rack 630 . The length extending direction of the rack 630 is consistent with the length extending direction of the sliding bracket 400 , and the length of the rack 630 is smaller than that of the sliding bracket 400 . In addition, the gear module is 4, and the tooth thickness is 25mm.

The top surface of the vertical extension bracket 300 is provided with an upper opening for the sliding bracket 400 to pass through, and the bottom surface of the vertical extension bracket 300 is provided with a lower opening for the sliding bracket 400 to pass through. A section top surface, a second section top surface, a third section top surface and a fourth section top surface, the bottom opening divides the bottom surface of the vertical extension bracket 300 into the first section bottom surface, the second section bottom surface, the third section bottom surface and the first section bottom surface. There are four bottom surfaces, the top surface of the first segment and the bottom surface of the first segment are close to the side of the sliding bracket 400 where the rack 630 is provided, the top surface of the second segment, the top surface of the third segment, the top surface of the fourth segment, the bottom surface of the second segment, the The bottom surface of the third segment and the bottom surface of the fourth segment are respectively close to the other three side surfaces of the sliding bracket 400. The bearing seat includes a first bearing seat and a second bearing seat. The top surface of the first segment and the bottom surface of the first segment are provided with a first bearing seat. The top surface of the second segment, the top surface of the third segment, the top surface of the fourth segment, the bottom surface of the second segment, the bottom surface of the third segment, and the bottom surface of the fourth segment are respectively provided with a second bearing seat, wherein the first bearing seat includes a pair of The bearing seat A is L-shaped, the bearing seat A is provided with a sliding bearing 900, the rack is arranged between a pair of bearing seats A, the second bearing seat is U-shaped, and the upper part of the second bearing seat is provided with a pair of sliding bearings 900 . There are four upper and lower sliding bearings on each side of the sliding bracket 400 to match the sliding of the rack 630, and the maximum dynamic load of a single bearing is 305kg. Moreover, the bearing seat A is provided with a first waist-shaped hole, the second bearing seat is provided with a second waist-shaped hole, and the first waist-shaped hole extends along the width direction of the top surface of the first section or the bottom surface of the first section, and the second waist-shaped hole is provided on the second bearing seat. The waist-shaped hole extends along the width direction of the top surface of the second segment or the top surface of the third segment or the top surface of the fourth segment or the bottom surface of the second segment or the bottom surface of the third segment or the bottom surface of the fourth segment. Both the first bearing seat and the second bearing seat are provided with waist-shaped holes to adjust the distance between the rack on the sliding bracket and the vertical extension bracket to an appropriate position, the operation is stable, and the shaking range 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, and an upper stopper 410 for cooperating with the upper limit switch 710 and an upper stopper 410 for matching with the upper limit switch 710 are arranged on the sliding bracket 400 The lower limit switch 720 is matched with the lower block 420. The sliding bracket 400 includes a first side, a second side, a third side and a fourth side. The first side is used for setting the rack 630, and the third side is located on the first side. Oppositely, the upper stopper 410 is arranged on the upper part of the third side surface, and the lower stopper 420 is arranged at the lower part of the third side surface. By arranging the upper limit switch 710 , the lower limit switch 720 , the upper stopper 410 and the lower stopper 420 , the detection device has a certain detection depth range. In addition, the upper part of the second side and the fourth side is also provided with an L-shaped reinforced limit block A430, and the top surface of the second section and the top surface of the fourth section are provided with a reinforced limit block for matching with the reinforced limit block A430. B440, an L-shaped reinforced limit block C450 is provided on the lower part of the second side and the fourth side, and a reinforced limit block D460 for matching with the reinforced limit block C450 is provided on the bottom surface of the second section and the fourth section of the bottom surface. By setting the upper limit switch, the lower limit switch, the upper stop, the lower stop, and the reinforced limit block A, the reinforced limit block B, the reinforced limit block C, and the reinforced limit block D, the detection equipment has a certain Probe depth range.

The design of the web stiffener and the high bearing capacity of the bearing in this embodiment make the structure of the equipment strong in force and strong in wind resistance.

In use, after the components such as the motor 610 and the gear 620 of the transmission sliding mechanism are assembled, they are installed on the fixing bracket 200, and the fixing bracket 200 is fixed on the seabed 100 with 8 anchor bolts. Set it into the vertical extension bracket 300, and adjust the distance between the rack 630 on the sliding bracket 400 and the vertical extension bracket 300 to an appropriate position through the waist hole provided in the bearing seat of the sliding bearing 900, and fix the detection device 500 on the sliding bracket 400 or more for use.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those who are familiar with the technology to understand the content of the present invention and implement accordingly, and cannot limit the protection scope of the present invention with this. All equivalent changes or modifications made according to the spirit of the present invention shall be included 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.

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