CN113387448B - Ecological floating bed fixing device of lake wetland water - Google Patents
Ecological floating bed fixing device of lake wetland water Download PDFInfo
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- CN113387448B CN113387448B CN202110867834.2A CN202110867834A CN113387448B CN 113387448 B CN113387448 B CN 113387448B CN 202110867834 A CN202110867834 A CN 202110867834A CN 113387448 B CN113387448 B CN 113387448B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
An ecological floating bed fixing device for a lake wetland water body comprises a soft rope, an anchor, a lower joint, a middle rotating device and an upper rotating device, wherein the lower part of the soft rope is provided with a soft rope fixing shaft, the lower part of the soft rope fixing shaft is provided with a square head, the lower part of the square head is provided with a square head hole, the middle of the soft rope is provided with a plurality of cylindrical sections, the upper end surface and the lower end surface of each cylindrical section are provided with baffle shoulders, the upper part of the anchor is provided with an anchor rod, the tail end of the anchor rod is provided with a groove, the middle of the groove is provided with a groove hole, the upper part of the anchor is provided with a cone, two sides of the anchor are provided with side guide surfaces, the middle of the lower joint is provided with a lower joint guide rod, the lower part of the lower joint is provided with lower joint baffle rods which are bilaterally symmetrical, the groove hole is hinged with the square head, the square head is inserted in the middle of the groove, the lower joint hole is rotatably connected with the cylindrical section at the lowest part, the lower joint hole rotates around the cylindrical section, the lower joint is clamped between the two corresponding baffle shoulders, the anchor rod is clamped between the two lower joint baffle rods, the upper rotating device is rotatably connected with the uppermost cylindrical section.
Description
Technical Field
The invention relates to the field of ecological floating beds, in particular to an ecological floating bed fixing device for lake wetland water bodies.
Background
In the ecological floating bed construction and use, the fixed of floating bed is a very important work, because floating bed can float and drift because of the reason of stormy waves in the use, can produce extrusion, collision between the floating bed, cause the damage of floating bed, traditional counter weight and stake are fixed can't solve above problem and change inconveniently, also can produce certain destruction to the water.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the ecological floating bed fixing device for the lake wetland water body, which can be maintained, prevented from collision and prevented from being damaged.
The purpose of the invention is realized by the following technical scheme:
an ecological floating bed fixing device for a lake wetland water body comprises a soft rope, an anchor, a lower joint, a middle rotating device and an upper rotating device, wherein the lower part of the soft rope is provided with a soft rope fixing shaft, the lower part of the soft rope fixing shaft is provided with a square head, the lower part of the square head is provided with a square head hole, the middle of the soft rope is provided with a plurality of cylindrical sections, the upper end surface and the lower end surface of each cylindrical section are provided with baffle shoulders, the upper part of the anchor is provided with an anchor rod, the tail end of the anchor rod is provided with a groove, the middle of the groove is provided with a groove hole, the upper part of the anchor is provided with a cone, two sides of the anchor are provided with side guide surfaces, the middle of the lower joint is provided with a lower joint guide rod, the lower part of the lower joint is provided with lower joint baffle rods which are bilaterally symmetrical, the groove hole is hinged with the square head, the square head is inserted in the middle of the groove, the lower joint hole is rotatably connected with the cylindrical section at the lowest part, the lower joint hole rotates around the cylindrical section, the lower joint is clamped between the two corresponding baffle shoulders, the anchor rod is clamped between the two lower joint baffle rods, the upper rotating device is rotatably connected with the uppermost cylindrical section, the upper rotating device rotates around the uppermost cylindrical section, the upper rotating device is clamped between the two corresponding retaining shoulders, each intermediate cylindrical section is rotatably connected with the intermediate rotating device, the intermediate rotating device rotates around the cylindrical section, and each intermediate rotating device is clamped between the two corresponding retaining shoulders; the middle rotating device comprises a middle joint, a guide rod frame, a sliding block and a connecting block, wherein a middle joint hole is formed in the middle of the middle joint, a middle joint guide rod is arranged on the side surface of the middle joint, the middle joint guide rod inclines upwards, a middle joint connecting rod is arranged on the other side surface opposite to the middle joint guide rod, the middle joint connecting rod inclines downwards, a middle joint lower hole is arranged on the lower portion of the middle joint connecting rod, a guide rod frame shaft is arranged on the upper portion of the guide rod frame, two guide rods which are bilaterally symmetrical are arranged on the lower portion of the guide rod frame, a vertical hole is formed in the middle of the sliding block, a blind hole is formed in one side of the vertical hole, a connecting block hole is formed in the middle of the connecting block, coaxial connecting block shafts are arranged on two sides of the connecting block hole, the guide rod frame shaft is rotatably connected with the middle joint lower hole, the guide rod frame shaft rotates in the middle joint lower hole, each guide rod is slidably connected with one vertical hole, the vertical hole slides along the guide rod, the right connecting block shaft rotates to be connected with the blind hole, the left connecting block shaft rotates to be connected with the left blind hole, the connecting block shaft rotates in the blind hole, each middle cylindrical section is rotatably connected with one middle joint hole, the middle joint holes rotate around the cylindrical sections, and the middle joints are clamped between the two corresponding gear shoulders.
The upper rotating device comprises an upper joint and a guide rod frame, the slider, the connecting block, the top connection hole has in the middle of the top connection, the top connection side has the top connection connecting rod, the top connection connecting rod slope is down, the top connection connecting rod lower part has the top connection connecting hole, top connection upper portion has two left-right symmetry's connecting plate, connecting plate upper portion has the face of connecting, the guide arm frame axle rotates to connect the top connection connecting hole, the guide arm frame axle rotates in the top connection connecting hole, a perpendicular hole of every guide arm sliding connection, perpendicular hole slides along the guide arm, right side connecting block axle rotates the blind hole that connects the right side, left connecting block axle rotates and connects left blind hole, the connecting block axle rotates in the blind hole, the top cylinder section is connected in the top connection hole rotation, the top connection hole rotates around the cylinder section, the top connection card is in the middle of corresponding two shelves shoulders, connect face upper portion fixed connection bed portion of floating.
Each upper connecting block hole is connected with the lower middle joint guide rod in a sliding mode, the connecting block holes slide along the middle joint guide rods, and the uppermost upper rotating device, the middle plurality of middle rotating devices and the lowermost lower joint are connected in a sliding mode in sequence.
Has the advantages that: when the device is used, the device is thrown into water firstly, the device is pulled forwards, the anchor at the lower part can be inserted into sludge at the bottom, the device is fixed, the floating bed is connected to the upper part of the connecting surface, when the floating bed floats under the action of wind waves, the device can pull the floating bed, when the wind waves are larger, the floating bed can pull the device to move, the anchor can get deeper and deeper, and finally the device is pulled, when the floating bed rotates under the action of the wind waves, the floating bed drives the upper rotating device to rotate, the upper rotating device rotates to drive the guide rod frame to rotate, the guide rod frame rotates along with the rotation of the upper connector, the guide rod frame rotates to drive the sliding block to rotate together, the sliding block can slide up and down along the guide rod while rotating along with the guide rod frame, the sliding block drives the connecting block to rotate together with the rotation of the sliding block, the connecting block drives the middle rotating device at the lower part to rotate, and the connecting block also slides on the guide rod of the middle connector at the lower part, the same principle rotates and transmits the lower clutch in proper order through middle rotating device, and lower clutch shelves card is in the stock both sides, and the anchor rotation is moved to the lower clutch, when shifting out the floating bed, upwards stimulates this device, and the anchor will be followed and pulled out in the silt.
The device can fix the floating bed, reduce the impact force when the floating bed drifts and floats, avoid the damage of the floating bed, and simultaneously can be conveniently dismantled, the two sides of the anchor are provided with side guide surfaces, the shape is triangular, the bottom is conical, when the anchor falls to the bottom, the front part of the centrum can face downwards, the anchor rod and the body can keep a certain angle, the shuttle-shaped surface on the upper part of the anchor is in a shuttle shape, when the anchor rod is pulled forwards and upwards, the cone head of the anchor can quickly drill into the sludge, the larger the pulling force is, the deeper the drill is, when the floating bed is impacted by stormy waves, the floating bed can drift, the floating bed can pull the anchor through a soft rope, the anchor drills into the sludge, due to the damping effect of the sludge, the anchor can move to a certain degree and stop under the effect of the sludge, thereby achieving the effect of reducing the floating bed and fixing the floating bed, when the floating bed rotates under the effect of stormy waves, the floating bed rotates through the impact force of the upper rotating device, The middle rotating device and the lower joint are transmitted to the anchor, the anchor rotates in the sludge, the rotating energy is quickly consumed in the sludge, the floating bed stops rotating and also achieves the effects of reducing the impact force of the floating bed and fixing the floating bed, when the anchor rod is subjected to upward tension, the anchor can be pulled out of the sludge, after the floating bed is disassembled, the device is pulled upwards, the anchor is pulled out of the sludge and is convenient to disassemble, pollution and rubbish cannot be brought to a water body, the lower joint guide rod and the lower joint, the middle joint connecting rod, the middle joint guide rod and the middle joint, the upper joint connecting rod and the upper joint form a certain angle and are suitable for bent soft ropes, the middle joint, the upper joint and the middle joint are rotatably connected with the guide rod frame, the sliding block is slidably connected with the guide rod frame, the connecting block is rotatably connected with the sliding block, the middle rotating device and the upper rotating device, the middle rotating device is connected with the lower joint in a sliding mode, so that the middle rotating device, the upper rotating device and the device have more degrees of freedom integrally, the requirement of space transmission motion is met, and the device is suitable for a bent soft rope.
Drawings
FIG. 1 is a schematic view of the overall structure of the ecological floating bed fixing device for a lake wetland water body.
Fig. 2 is a schematic view of the structure of the intermediate transmission device according to the present invention.
Fig. 3 is a schematic view of an explosive structure of an intermediate transmission device according to the present invention.
Fig. 4 is a schematic structural diagram of an upper transmission device according to the present invention.
Fig. 5 is a schematic diagram of an explosive structure of an upper transmission device according to the present invention.
Fig. 6 is a schematic view of the structure of the cord of the present invention.
Fig. 7 is a schematic view of the anchor structure according to the present invention.
Fig. 8 is a schematic view of the bottom structure of the anchor according to the present invention.
Fig. 9 is a schematic view of a lower plug structure according to the present invention.
Fig. 10 is a schematic view of an intermediate joint structure according to the present invention.
Fig. 11 is a schematic view of a top joint structure according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
an ecological floating bed fixing device for lake wetland water bodies comprises a soft rope 110, an anchor 120, a lower joint 130, a middle rotating device 200 and an upper rotating device 300, wherein the lower part of the soft rope 110 is provided with a soft rope fixing shaft 111, the lower part of the soft rope fixing shaft 111 is provided with a square head 112, the lower part of the square head 112 is provided with a square head hole 113, the middle of the soft rope 110 is provided with a plurality of cylindrical sections 114, the upper end surface and the lower end surface of each cylindrical section 114 are provided with stop shoulders 115, the upper part of the anchor 120 is provided with an anchor rod 121, the tail end of the anchor rod 121 is provided with a groove 122, the middle of the groove 122 is provided with a slotted hole 123, the lower part of the anchor 120 is provided with a cone 125, the two sides of the anchor 120 are provided with side guide surfaces 126, the middle of the lower joint 130 is provided with a lower joint hole 131, the side surface of the lower joint 130 is provided with a lower joint guide rod 132, the lower part of the lower joint 130 is provided with a left-right symmetrical lower joint stop rod 133, the slotted hole 123 is hinged with the square head hole 113, the square head 112 is inserted in the middle of the groove 122, the lower joint hole 131 is rotatably connected with the cylindrical section 114 at the lowest part, lower clutch hole 131 rotates around cylinder section 114, lower clutch 130 card is in the middle of corresponding two shelves shoulders 115, stock 121 card is in the middle of two lower clutch shelves pole 133, go up rotary device 300 and rotate the cylinder section 114 of connecting the top, go up rotary device 300 and rotate around the cylinder section 114 of top, go up rotary device 300 card in the middle of corresponding two shelves shoulders 115, in the middle of every cylinder section 114 rotates and connects middle rotary device 200, middle rotary device 200 rotates around cylinder section 114, in the middle of every middle rotary device 200 card is in the middle of corresponding two shelves shoulders 115.
The middle rotating device 200 comprises a middle joint 210, a guide rod frame 220, a sliding block 230 and a connecting block 240, wherein a middle joint hole 211 is formed in the middle of the middle joint 210, a middle joint guide rod 214 is arranged on the side surface of the middle joint 210, the middle joint guide rod 214 inclines upwards, a middle joint connecting rod 212 is arranged on the other side surface opposite to the middle joint guide rod 214, the middle joint connecting rod 212 inclines downwards, a middle joint lower hole 213 is formed in the lower part of the middle joint connecting rod 212, a guide rod frame shaft 222 is arranged on the upper part of the guide rod frame 220, two guide rods 221 which are symmetrical left and right are arranged on the lower part of the guide rod frame 220, a vertical hole 231 is formed in the middle of the sliding block 230, a blind hole 232 is formed in one side of the vertical hole 231, a connecting block hole 241 is formed in the middle of the connecting block 241, connecting block shafts 242 are coaxial on two sides, the guide rod frame shaft 222 is rotatably connected with the middle joint lower hole 213, the guide rod frame shaft 222 rotates in the middle joint lower hole 213, each guide rod 221 is slidably connected with one vertical hole 231, the vertical holes 231 slide along the guide rods 221, the right connecting block shaft 242 is rotatably connected with the right blind hole 232, the left connecting block shaft 242 is rotatably connected with the left blind hole 232, the connecting block shafts 242 rotate in the blind holes 232, each middle cylindrical section 114 is rotatably connected with one middle joint hole 211, the middle joint holes 211 rotate around the cylindrical sections 114, and the middle joints 210 are clamped between the corresponding two blocking shoulders 115.
The upper rotating device 300 comprises an upper joint 310, a guide rod frame 220, a sliding block 230 and a connecting block 240, wherein an upper joint hole 311 is formed in the middle of the upper joint 310, an upper joint connecting rod 312 is arranged on the side surface of the upper joint 310, the upper joint connecting rod 312 inclines downwards, an upper joint connecting hole 313 is formed in the lower portion of the upper joint connecting rod 312, two connecting plates 314 which are bilaterally symmetrical are arranged on the upper portion of the upper joint 310, a connecting surface 315 is arranged on the upper portion of each connecting plate 314, a guide rod frame shaft 222 is rotatably connected with the upper joint connecting hole 313, the guide rod frame shaft 222 rotates in the upper joint connecting hole 313, each guide rod 221 is slidably connected with a vertical hole 231, the vertical hole 231 slides along the guide rod 221, a right connecting block shaft 242 is rotatably connected with a right blind hole 232, a left connecting block shaft 242 is rotatably connected with a left blind hole 232, the connecting block shaft 242 rotates in the blind hole 232, the upper joint hole 311 is rotatably connected with an uppermost cylindrical section 114, and the upper joint hole 311 rotates around the cylindrical section 114, the upper joint 310 is clamped between the two corresponding retaining shoulders 115, and the upper part of the connecting surface 315 is fixedly connected with the bottom of the floating bed.
Each of the upper connecting block holes 241 is slidably connected to the lower middle joint guide 214, and the connecting block holes 241 are slidably connected along the middle joint guide 214 in such a manner as to slidably connect the uppermost upper rotating unit 300, the middle plurality of middle rotating units 200, and the lowermost lower joint 130 in turn.
When the device is used, firstly the device is thrown into water, the device is pulled forwards, the anchor 120 at the lower part can be inserted into sludge at the bottom, the device is fixed, the floating bed is connected to the upper part of the connecting surface 315, when the floating bed floats under the action of wind waves, the device can pull the floating bed, when the wind waves are large, the floating bed can pull the device to move, the anchor 120 can get deeper and deeper, finally, the device is pulled, when the floating bed rotates under the action of the wind waves, the floating bed drives the upper rotating device 300 to rotate, the upper rotating device 300 rotates to drive the guide rod frame 220 to rotate, the guide rod frame 220 also rotates along with the upper connector 310, the guide rod frame 220 rotates to drive the sliding block 230 to rotate together, the sliding block 230 can slide up and down along the guide rod 221 while rotating along with the guide rod frame 220, the sliding block 230 drives the connecting block 240 to rotate together, the connecting block 240 can rotate along with the sliding block 230, the connecting block 240 drives the middle rotating device 200 at the lower part to rotate, meanwhile, the connecting block 240 also slides on the lower middle joint guide rod 214, the rotation is sequentially transmitted to the lower joint 130 through the middle rotating device 200 on the same principle, the lower joint stop rod 133 is clamped at two sides of the anchor rod 121, the lower joint 130 drives the anchor 120 to rotate, and when the floating bed is moved out, the anchor 120 is pulled out from the sludge by pulling the device upwards.
The device can fix the floating bed, reduce the impact force when the floating bed drifts and floats, avoid the damage of the floating bed, and can be conveniently removed, the two sides of the anchor 120 are provided with side guide surfaces 126, the shape is triangular, the bottom is conical, when the anchor 120 falls to the water bottom, the front part of the cone body can face downwards, the anchor rod 121 and the body keep a certain angle, the shuttle-shaped surface 124 on the upper part of the anchor 120 is in a shuttle shape, when the anchor rod 121 is pulled forwards and upwards, the conical head of the anchor 120 inclines downwards, the anchor can quickly drill into the silt, the larger the pulling is, the deeper the drill is, when the floating bed is impacted by wind waves, the floating bed can drift, the floating bed can pull the anchor 120 through the soft rope 110, the anchor 120 drills into the silt, due to the damping effect of the silt, the anchor 120 can move to a certain degree and stop under the effect of the silt, thereby achieving the effects of reducing the impact force of the floating bed and fixing the floating bed, when the floating bed rotates under the effect of the wind waves, the floating bed transmits the rotation to the anchor 120 through the upper rotating device 300, the middle rotating device 200 and the lower joint 130, the anchor 120 rotates in the sludge, the rotating energy is quickly consumed in the sludge, the floating bed stops rotating and also achieves the effects of reducing the impact force of the floating bed and fixing the floating bed, when the anchor rod 121 is subjected to an upward pulling force, the anchor 120 can be pulled out from the sludge, after the floating bed is removed, the device is pulled upwards, the anchor 120 is conveniently removed from the sludge and cannot cause pollution and rubbish to water bodies, the lower joint guide rod 132, the lower joint 130, the middle joint connecting rod 212, the middle joint guide rod 214, the middle joint 210, the upper joint connecting rod 312 and the upper joint 310 form a certain angle to adapt to the bent soft rope 110 and cannot interfere with the bent soft rope 110 when the rotation is transmitted, the middle joint 210, the upper joint 310 rotatably connects the guide rod frame 220, the sliding block 230 is connected with the guide rod frame 220 in a sliding manner, the connecting block 240 is rotatably connected with the sliding blocks 230, the middle rotating devices 200 and the upper rotating devices 300, and the middle rotating devices 200 and the lower joints 130 are also in sliding connection, so that the middle rotating devices 200, the upper rotating devices 300 and the whole device have more degrees of freedom, meet the requirement of space transmission motion and adapt to the bent soft rope 110.
An operation method of an ecological floating bed fixing device of a lake wetland water body is characterized by comprising the following steps: in the first step, a plurality of floating beds are connected together. And secondly, putting the device into water, pulling the device forwards to enable the anchor 120 to sink into the silt, and fixing the device. And thirdly, fixing the lower part of the connected floating bed and the upper part of the connecting surface 315. And fourthly, when the floating bed needs to be dismantled, firstly removing the floating bed, and then pulling the device upwards.
Claims (1)
1. An ecological floating bed fixing device for a lake wetland water body is characterized by comprising a soft rope, an anchor, a lower joint, a middle rotating device and an upper rotating device, wherein the lower part of the soft rope is provided with a soft rope fixing shaft, the lower part of the soft rope fixing shaft is provided with a square head, the lower part of the square head is provided with a square head hole, the middle of the soft rope is provided with a plurality of cylindrical sections, the upper end surface and the lower end surface of each cylindrical section are provided with stop shoulders, the upper part of the anchor is provided with an anchor rod, the tail end of the anchor rod is provided with a groove, the middle of the groove is provided with a groove hole, the upper part of the anchor is provided with a cone, two sides of the anchor are provided with side guide surfaces, the middle of the lower joint is provided with a lower joint hole, the side of the lower joint is provided with lower joint guide rods, the lower part of the lower joint is provided with bilaterally symmetrical lower joint stop rods, the groove hole is hinged with the square head, the lower joint hole is inserted in the middle of the groove and is rotatably connected with the cylindrical section at the lowest part, the lower joint hole rotates around the cylindrical section, the lower joint is clamped between the two corresponding stop shoulders, the anchor rod is clamped between the two lower joint retaining rods, the upper rotating device is rotatably connected with the uppermost cylindrical section, the upper rotating device rotates around the uppermost cylindrical section, the upper rotating device is clamped between the two corresponding retaining shoulders, each intermediate cylindrical section is rotatably connected with the intermediate rotating device, the intermediate rotating device rotates around the cylindrical section, and each intermediate rotating device is clamped between the two corresponding retaining shoulders; the middle rotating device comprises a middle joint, a guide rod frame, a sliding block and a connecting block, wherein a middle joint hole is formed in the middle of the middle joint, a middle joint guide rod is arranged on the side surface of the middle joint, the middle joint guide rod inclines upwards, a middle joint connecting rod is arranged on the other side surface opposite to the middle joint guide rod, the middle joint connecting rod inclines downwards, a middle joint lower hole is arranged on the lower portion of the middle joint connecting rod, a guide rod frame shaft is arranged on the upper portion of the guide rod frame, two guide rods which are bilaterally symmetrical are arranged on the lower portion of the guide rod frame, a vertical hole is formed in the middle of the sliding block, a blind hole is formed in one side of the vertical hole, a connecting block hole is formed in the middle of the connecting block, coaxial connecting block shafts are arranged on two sides of the connecting block hole, the guide rod frame shaft is rotatably connected with the middle joint lower hole, the guide rod frame shaft rotates in the middle joint lower hole, each guide rod is slidably connected with one vertical hole, the vertical hole slides along the guide rod, the right connecting block shaft rotates to be connected with the blind hole, the left connecting block shaft rotates to be connected with the left blind hole, the connecting block shaft rotates in the blind hole, each middle cylindrical section is rotatably connected with a middle joint hole, the middle joint hole rotates around the cylindrical section, and the middle joint is clamped between the two corresponding retaining shoulders; the upper rotating device comprises an upper joint and a guide rod frame, the upper joint shaft on the left side is rotatably connected with the blind hole on the right side, the connecting block shaft rotates in the blind hole, the upper joint hole rotates around the cylindrical section on the top, the upper joint is clamped between the two corresponding blocking shoulders, and the upper part of the connecting surface is fixedly connected with the bottom of the floating bed; each upper connecting block hole is connected with the lower middle joint guide rod in a sliding mode, the connecting block holes slide along the middle joint guide rods, and the uppermost upper rotating device, the middle plurality of middle rotating devices and the lowermost lower joint are connected in a sliding mode in sequence.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867834.2A CN113387448B (en) | 2021-07-30 | 2021-07-30 | Ecological floating bed fixing device of lake wetland water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867834.2A CN113387448B (en) | 2021-07-30 | 2021-07-30 | Ecological floating bed fixing device of lake wetland water |
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| CN113387448A CN113387448A (en) | 2021-09-14 |
| CN113387448B true CN113387448B (en) | 2022-09-02 |
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