CN111059005B - Novel steel pipe assembly for wind power generation - Google Patents
Novel steel pipe assembly for wind power generation Download PDFInfo
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- CN111059005B CN111059005B CN201911359014.1A CN201911359014A CN111059005B CN 111059005 B CN111059005 B CN 111059005B CN 201911359014 A CN201911359014 A CN 201911359014A CN 111059005 B CN111059005 B CN 111059005B
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- wind power
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- steel pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
- E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of wind power generation steel pipe assemblies and discloses a novel steel pipe assembly for wind power generation, which comprises a base, an outer pipe and an inner pipe, wherein the top of the base is fixedly provided with the outer pipe and the inner pipe positioned in the outer pipe respectively, one side of the outer pipe, which is opposite to the inner pipe, is fixedly connected with a reinforcing rod, one side of the outer pipe, which is opposite to the inner pipe, is fixedly provided with an installation frame positioned above the reinforcing rod, the upper side wall and the lower side wall of the inner cavity of the two installation frames are respectively provided with a sliding groove, the inner parts of the two installation frames are respectively and movably provided with a supporting plate, and the upper side and the lower side of each supporting plate are respectively and fixedly provided with a sliding block, one end of each sliding block extends into the corresponding sliding groove. This novel steel pipe assembly for wind power generation has solved the staff and will scrambles the inside cat ladder of steel pipe assembly when checking, and the cat ladder does not use the outward appearance for a long time and skids easily, because current cat ladder safety protection nature is poor, leads to the problem that has the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of wind power generation steel pipe assemblies, in particular to a novel steel pipe assembly for wind power generation.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, water pumping, surface grinding and the like are mainly realized through a windmill, and at present, people are interested in how to utilize wind to generate electricity, the wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly emphasized by countries all over the world, and a supporting device of the wind power generation is generally built by utilizing steel pipes.
The steel pipe assembly that traditional wind power generation used possesses the advantage that stability is good, but in order to guarantee wind power generation's normal operating, the staff all can inspect it at appointed time, and the staff will scramble the inside cat ladder of steel pipe assembly when examining, and the cat ladder does not use the outward appearance for a long time and skids easily, because current cat ladder safety protection nature is poor, leads to having the potential safety hazard, so proposes a novel steel pipe assembly for wind power generation and solves the above-mentioned problem of proposing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel steel pipe assembly for wind power generation, which has the advantages of good protection and the like, and solves the problems that when a worker checks, the worker can climb a ladder stand in the steel pipe assembly, the ladder stand is easy to slip after not using the appearance for a long time, and the potential safety hazard exists due to the poor safety protection of the existing ladder stand.
(II) technical scheme
In order to achieve the purpose of good protection, the invention provides the following technical scheme: the novel steel pipe assembly for wind power generation comprises a base, an outer pipe and an inner pipe, wherein the top of the base is respectively fixedly provided with the outer pipe and the inner pipe positioned in the outer pipe, one side of the outer pipe, which is opposite to the inner pipe, is fixedly connected with a reinforcing rod, one side of the outer pipe, which is opposite to the inner pipe, is fixedly provided with an installation frame positioned above the reinforcing rod, the upper side wall and the lower side wall of the inner cavity of the two installation frames are respectively provided with a sliding groove, the inner parts of the two installation frames are respectively and movably provided with a supporting plate, the upper side and the lower side of the two supporting plates are respectively and fixedly provided with a sliding block, one end of each sliding block extends into the sliding groove, one side of each supporting plate, which is opposite to the other side of the two supporting plates, is fixedly connected with a spring telescopic rod, the inner side wall of the inner pipe is respectively and fixedly provided with a crawling ladder and two protection blocks which are positioned at the left side and the right side of the crawling ladder, the bottom of the two protection blocks are respectively provided with sliding holes, and traction grooves communicated with the sliding holes, the inner parts of the two protection blocks are respectively provided with a clamping groove communicated with the sliding hole, the front side wall and the rear side wall of the inner cavity of the two sliding holes are respectively provided with a guide groove, the inner parts of the two sliding holes are respectively movably connected with an installation block, the front side and the rear side of the two installation blocks are respectively fixedly provided with a rolling mechanism with one end extending to the inner part of the guide groove, one opposite side of the two installation blocks is respectively fixedly provided with a traction block with one end extending to the inner part of the traction groove, one opposite side of the two traction blocks is respectively fixedly connected with a safety rope with one end extending to the outer part of the protection block, one opposite side of the two safety ropes is respectively fixedly connected with a wearable sheath, one opposite side of the two installation blocks is respectively fixedly provided with a first fixture block with one end extending to the inner part of the clamping groove, the inner parts of the two protection blocks are respectively provided with a plurality of installation grooves, and the installation grooves are communicated with the clamping grooves, the left side wall and the right side of mounting groove inner chamber the equal fixed mounting in right side wall of mounting groove inner chamber has compression spring, left side compression spring and right side the equal fixed mounting in one side that compression spring is relative has a connecting plate, a left side the connecting plate and right side the equal fixed mounting one end in one side that the connecting plate is relative extends to the second fixture block of joint inslot portion, first manhole and the front that first manhole is located the cat ladder have been seted up in the outside of inner tube, the outside of outer tube is seted up and is located the positive second manhole of first manhole, the second manhole articulates through the hinge has the sliding door.
Preferably, the reinforcing rods are in an X-shaped cross shape and are made of stainless steel, and the reinforcing rods are distributed annularly.
Preferably, the number of the installation frames is not less than thirty, the installation frames are U-shaped, and the installation frames are distributed at the same side at equal intervals.
Preferably, the traction groove and the clamping groove are rectangular, and the upper end and the lower end of the traction groove and the upper end and the lower end of the clamping groove are both in open design.
Preferably, the first fixture block and the second fixture block are both made of iron, and the bottom of the first fixture block and the top of the second fixture block are both designed to be inclined.
Preferably, the rolling mechanism includes U type piece, bearing, dwang and gyro wheel, the equal fixed mounting in both sides has one end to extend to the inside U type piece of guiding groove around the installation piece, the equal fixed mounting in inner chamber left and right sides wall of U type piece has the bearing, the left side bearing and right side one side that the bearing is relative all with dwang fixed connection, two the equal fixed mounting in the outside of dwang has the first gyro wheel that runs through U type piece and contact with the guiding groove inside wall.
Preferably, the sliding door is designed in an annular shape, and a handle is fixedly installed on the front face of the sliding door.
Preferably, the thickness of the safety rope is not less than zero point five centimeters, and the width of the safety rope is less than that of the traction block.
(III) advantageous effects
Compared with the prior art, the invention provides a novel steel pipe assembly for wind power generation, which has the following beneficial effects:
1. the novel steel pipe assembly for wind power generation is characterized in that a sliding door is arranged, a worker pulls a handle to open the sliding door, the sliding door penetrates through a first access hole to enter an inner pipe, a wearing sheath is sleeved on the body, the top and the bottom of a traction groove and a clamping groove are both in open design, an installation block is moved into a sliding hole, a rolling mechanism connected with the installation block is moved into a guide groove, a first clamping block and a traction block connected with the installation block are respectively moved into the clamping groove and the traction groove, the worker climbs upwards along a ladder stand and sequentially drives the traction block, the installation block and the first clamping block to move upwards by using a safety rope, the rolling mechanism rolls in the guide groove, the top of the first clamping block and the bottom of the second clamping block are both in inclined design, when the first clamping block is in contact with the second clamping block, the second clamping block is forced to push a connecting plate to extrude a compression spring, the compression spring is contracted to drive the second clamping block to move into the installation groove, after first fixture block crossed the second fixture block, compression spring then promoted the second fixture block once more and removed the joint inslot, when the staff was careless when appearing the slippage, the safety rope finally drove the bottom of first fixture block and the top contact of second fixture block, and the second fixture block then carries out spacing joint to first fixture block to prevent that the staff from dropping, realized that the staff climbing possesses the effect of protection, reached the purpose that the protectiveness is good.
2. This novel steel pipe assembly for wind power generation, through setting up the stiffener, the stiffener can further strengthen the bottom of outer tube and inner tube, simultaneously, when the outer tube received external factor and appears warping, correspond the installing frame atress extrusion of position connection and support the board, thereby support the board and then extrude the spring telescopic link and eliminate external power, can prevent that the inner tube from appearing warping, make its inner tube can remain stable support state, improved the crushing resistance of steel pipe assembly to the purpose that stability is good has been reached.
Drawings
FIG. 1 is a schematic structural view of a novel steel tube assembly for wind power generation according to the present invention;
FIG. 2 is an enlarged view of the position A in the overall diagram of the novel steel tube for wind power generation provided by the invention;
FIG. 3 is a top sectional view of the novel steel tube assembly protective block for wind power generation according to the present invention;
FIG. 4 is an enlarged view of the position A in FIG. 3 of the novel steel tube for wind power generation according to the present invention;
FIG. 5 is a schematic structural diagram of a first fixture block and a second fixture block of the novel steel pipe assembly for wind power generation according to the present invention;
fig. 6 is a top sectional view of the novel steel tube assembly sliding door for wind power generation according to the present invention.
In the figure: the safety rope comprises a base 1, an outer pipe 2, an inner pipe 3, a reinforcing rod 4, an installation frame 5, a sliding groove 6, a supporting plate 7, a sliding block 8, a spring telescopic rod 9, a ladder stand 10, a protection block 11, a traction groove 12, a sliding hole 13, a clamping groove 14, a guide groove 15, an installation block 16, a traction block 17, a safety rope 18, a wearing sheath 19, a rolling mechanism 20, a first clamping block 21, a mounting groove 22, a compression spring 23, a connecting plate 24, a second clamping block 25, a first access hole 26, a second access hole 27 and a sliding door 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-6, a novel steel tube assembly for wind power generation comprises a base 1, an outer tube 2 and an inner tube 3, wherein the top of the base 1 is fixedly provided with the outer tube 2 and the inner tube 3 positioned inside the outer tube 2, one side of the outer tube 2 opposite to the inner tube 3 is fixedly connected with a reinforcing rod 4, the reinforcing rod 4 is in an X-cross shape, the reinforcing rod 4 is made of stainless steel, the reinforcing rod 4 is annularly distributed, one side of the outer tube 2 opposite to the inner tube 3 is fixedly provided with an installation frame 5 positioned above the reinforcing rod 4, the number of the installation frames 5 is not less than thirty, the installation frames 5 are in a U shape, the installation frames 5 on the same side are equidistantly distributed, the upper and lower side walls of the inner cavity of the two installation frames 5 are both provided with sliding grooves 6, the inner parts of the two installation frames 5 are both movably provided with abutting plates 7, the upper and lower sides of the two abutting plates 7 are both fixedly provided with sliding blocks 8, one end of which extends into the sliding grooves 6, the opposite sides of the two abutting plates 7 are fixedly connected with a spring telescopic rod 9, the inner side walls of the inner tube 3 are respectively and fixedly provided with two crawling ladders 10 and two protective blocks 11, the protective blocks 11 are positioned on the left side and the right side of the crawling ladders 10, sliding holes 13 are formed in the bottoms of the two protective blocks 11, traction grooves 12 communicated with the sliding holes 13 are formed in the opposite sides of the two protective blocks 11, clamping grooves 14 communicated with the sliding holes 13 are formed in the two protective blocks 11, the traction grooves 12 and the clamping grooves 14 are rectangular, the upper end and the lower end of each traction groove 12 and the upper end and the lower end of each clamping groove 14 are both in open design, guide grooves 15 are formed in the front side wall and the rear side wall of an inner cavity of each sliding hole 13, mounting blocks 16 are movably connected in the two sliding holes 13, rolling mechanisms 20 with one ends extending to the insides of the guide grooves 15 are fixedly mounted on the front side and the rear side of the two mounting blocks 16, and the rolling mechanisms 20 comprise U-shaped blocks, The safety device comprises bearings, rotating rods and rollers, wherein U-shaped blocks with one ends extending into a guide groove 15 are fixedly arranged on the front side and the rear side of each mounting block 16, the bearings are fixedly arranged on the left side wall and the right side wall of an inner cavity of each U-shaped block, one side, opposite to the bearings on the left side, of each bearing on the right side is fixedly connected with the corresponding rotating rod, a first roller penetrating through each U-shaped block and contacting with the inner side wall of the guide groove 15 is fixedly arranged on the outer sides of the two rotating rods, one ends of traction blocks 17 extending into a traction groove 12 are fixedly arranged on one sides, opposite to the bearings on the left side, of the two mounting blocks 17 are fixedly connected with safety ropes 18 with one ends extending to the outer parts of protection blocks 11, the thickness of each safety rope 18 is not less than five centimeters, the width of each safety rope 18 is less than that of the corresponding traction block 17, one side, opposite to the two safety ropes 18 is fixedly connected with a wearing sheath 19, a first clamping block 21 with one end extending into a clamping groove 14 is fixedly arranged on one side, opposite to one side of the two mounting blocks 16, the inner parts of the two protection blocks 11 are respectively provided with a plurality of mounting grooves 22, the mounting grooves 22 are communicated with the clamping groove 14, the left side wall of the inner cavity of the left mounting groove 22 and the right side wall of the inner cavity of the right mounting groove 22 are respectively and fixedly provided with a compression spring 23, one side of the left compression spring 23 opposite to the right compression spring 23 is respectively and fixedly provided with a connecting plate 24, one side of the left connecting plate 24 opposite to the right connecting plate 24 is respectively and fixedly provided with a second clamping block 25, one end of the second clamping block 25 extends to the inner part of the clamping groove 14, the first clamping block 21 and the second clamping block 25 are both made of iron, the bottom of the first clamping block 21 and the top of the second clamping block 25 are both in inclined design, the outer side of the inner pipe 3 is provided with a first access hole 26, the first access hole 26 is positioned on the front face of the ladder stand 10, the outer side of the outer pipe 2 is provided with a second access hole 27 positioned on the front face of the first access hole 26, the second access hole 27 is hinged with a sliding door 28, the sliding door 28 is designed in an annular shape, the front of the sliding door 28 is fixedly provided with a handle, through the arrangement of the sliding door 28, a worker pulls the handle to open the sliding door 28, the sliding door passes through the first access hole 26 to enter the inner tube 3, and the wearable sheath 19 is sleeved on the body, because the top and the bottom of the traction groove 12 and the clamping groove 14 are both in an open design, the mounting block 16 is moved into the sliding hole 13, so that the rolling mechanism 20 connected with the mounting block 16 is moved into the guide groove 15, the first clamping block 21 and the traction block 17 connected with the mounting block 16 are respectively moved into the clamping groove 14 and the traction groove 12, the worker climbs upwards along the ladder stand 10, the safety rope 18 is utilized to sequentially drive the traction block 17, the mounting block 16 and the first clamping block 21 to move upwards, the rolling mechanism 20 rolls in the guide groove 15, because the top of the first clamping block 21 and the bottom of the second clamping block 25 are both in an inclined design, when the first clamping block 21 contacts with the second clamping block 25, the second clamping block 25 is forced to push the connecting plate 24 to extrude the compression spring 23, the compression spring 23 is stressed to contract to drive the second clamping block 25 to move into the mounting groove 22, when the first clamping block 21 passes over the second clamping block 25, the compression spring 23 pushes the second clamping block 25 to move into the clamping groove 14 again, when the worker slips carelessly, the safety rope 18 finally drives the bottom of the first clamping block 21 to contact with the top of the second clamping block 25, the second clamping block 25 carries out limiting clamping on the first clamping block 21, so that the worker is prevented from falling off, the protection effect of the worker in climbing is achieved, the purpose of good protection is achieved, by arranging the reinforcing rod 4, the reinforcing rod 4 can further reinforce the bottoms of the outer pipe 2 and the inner pipe 3, meanwhile, when the outer pipe 2 deforms due to external factors, the mounting frame 5 connected at the corresponding position is forced to extrude the abutting plate 7, the supporting plate 7 extrudes the spring telescopic rod 9 to eliminate external force, so that the inner pipe 3 can be prevented from deforming, the inner pipe 3 can be kept in a stable supporting state, the pressure resistance of the steel pipe assembly is improved, and the aim of good stability is fulfilled.
To sum up, according to the novel steel tube assembly for wind power generation, by arranging the sliding door 28, a worker pulls the handle to open the sliding door 28, the sliding door 28 penetrates through the first access hole 26 to enter the inner tube 3, the wearing sheath 19 is sleeved on the body, because the top and the bottom of the traction groove 12 and the clamping groove 14 are both in an open design, the mounting block 16 is moved into the sliding hole 13, the rolling mechanism 20 connected with the mounting block is moved into the guide groove 15, the first clamping block 21 and the traction block 17 connected with the mounting block 16 are respectively moved into the clamping groove 14 and the traction groove 12, the worker climbs upwards along the ladder stand 10, the safety rope 18 is utilized to sequentially drive the traction block 17, the mounting block 16 and the first clamping block 21 to move upwards, the rolling mechanism 20 rolls in the guide groove 15, because the top of the first clamping block 21 and the bottom of the second clamping block 25 are both in an inclined design, when the first clamping block 21 is contacted with the second clamping block 25, the second clamping block 25 is forced to push the connecting plate 24 to extrude the compression spring 23, the compression spring 23 is stressed to contract to drive the second clamping block 25 to move into the mounting groove 22, when the first clamping block 21 passes over the second clamping block 25, the compression spring 23 pushes the second clamping block 25 to move into the clamping groove 14 again, when the worker slips carelessly, the safety rope 18 finally drives the bottom of the first clamping block 21 to contact with the top of the second clamping block 25, the second clamping block 25 carries out limiting clamping on the first clamping block 21, so that the worker is prevented from falling off, the protection effect of the worker in climbing is achieved, the purpose of good protection is achieved, by arranging the reinforcing rod 4, the reinforcing rod 4 can further reinforce the bottoms of the outer pipe 2 and the inner pipe 3, meanwhile, when the outer pipe 2 deforms due to external factors, the mounting frame 5 connected at the corresponding position is forced to extrude the abutting plate 7, thereby it eliminates external power to support board 7 then extrusion spring telescopic link 9, can prevent that inner tube 3 from appearing warping, makes its inner tube 3 can remain stable support state, has improved the crushing resistance of steel pipe assembly, thereby has reached the good purpose of stability, has solved staff and will scramble the inside cat ladder 10 of steel pipe assembly when checking, and cat ladder 10 does not use the outward appearance to skid easily for a long time, because current cat ladder 10 safety protection nature is poor, leads to there being the problem of potential safety hazard.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Novel steel pipe assembly for wind power generation, including base (1), outer tube (2) and inner tube (3), the top of base (1) is fixed mounting respectively has outer tube (2) and is located inner tube (3) of outer tube (2) inside, its characterized in that: the side, opposite to the inner pipe (3), of the outer pipe (2) is fixedly connected with the reinforcing rod (4), the side, opposite to the inner pipe (3), of the outer pipe (2) is fixedly provided with an installation frame (5) located above the reinforcing rod (4), the upper side wall and the lower side wall of the inner cavity of the two installation frames (5) are respectively provided with a sliding groove (6), the inner parts of the two installation frames (5) are respectively and movably provided with a resisting plate (7), the upper side and the lower side of the two resisting plates (7) are respectively and fixedly provided with a sliding block (8) with one end extending to the inner part of the sliding groove (6), the opposite side of the two resisting plates (7) is respectively and fixedly connected with a spring telescopic rod (9), the inner side wall of the inner pipe (3) is respectively and fixedly provided with a ladder stand (10) and two protective blocks (11) which are located at the left side and the right side of the ladder (10), and the bottoms of the two protective blocks (11) are respectively provided with a sliding hole (13), the protective device is characterized in that one side, opposite to the two protective blocks (11), of each protective block is provided with a traction groove (12) communicated with a sliding hole (13), the interiors of the two protective blocks (11) are provided with clamping grooves (14) communicated with the sliding holes (13), the front side wall and the rear side wall of the inner cavity of each sliding hole (13) are provided with guide grooves (15), the interiors of the two sliding holes (13) are movably connected with mounting blocks (16), the front side and the rear side of each mounting block (16) are fixedly provided with rolling mechanisms (20) with one ends extending into the guide grooves (15), one side, opposite to the two mounting blocks (16), of each mounting block is fixedly provided with a traction block (17) with one end extending into the traction groove (12), one side, opposite to the two traction blocks (17), is fixedly connected with a safety rope (18) with one end extending to the outside of the protective blocks (11), and one side, opposite to the safety rope (18), is fixedly connected with a wearable sheath (19), one side of each of the two mounting blocks (16) opposite to the other is fixedly provided with a first clamping block (21) with one end extending into the clamping groove (14), the inside of each of the two protective blocks (11) is provided with a plurality of mounting grooves (22), the mounting grooves (22) are communicated with the clamping groove (14), the left side wall of the inner cavity of the mounting groove (22) on the left side and the right side wall of the inner cavity of the mounting groove (22) on the right side are fixedly provided with compression springs (23), the side of the compression springs (23) on the left side opposite to the compression springs (23) on the right side are fixedly provided with connecting plates (24), one end of each of the connecting plates (24) on the left side opposite to the connecting plates (24) on the right side is fixedly provided with a second clamping block (25) with one end extending into the clamping groove (14), the outer side of the inner pipe (3) is provided with a first access hole (26), and the first access hole (26) is positioned on the front surface of the ladder stand (10), a second access hole (27) positioned on the front face of the first access hole (26) is formed in the outer side of the outer pipe (2), and the second access hole (27) is hinged with a sliding door (28) through a hinge;
roll mechanism (20) including U type piece, bearing, dwang and gyro wheel, the equal fixed mounting in both sides has one end to extend to the inside U type piece of guiding groove (15) around installation piece (16), the equal fixed mounting in inner chamber left and right sides wall of U type piece has the bearing, the left side the bearing and right side one side that the bearing is relative all with dwang fixed connection, two the equal fixed mounting in the outside of dwang has the first gyro wheel that runs through U type piece and contact with guiding groove (15) inside wall.
2. The novel steel pipe assembly for wind power generation according to claim 1, characterized in that: the reinforcing rods (4) are in X-shaped cross shapes, the reinforcing rods (4) are made of stainless steel, and the reinforcing rods (4) are distributed annularly.
3. The novel steel pipe assembly for wind power generation according to claim 1, characterized in that: thirty is no less than in the quantity of installing frame (5), and installing frame (5) are the U-shaped, homonymy installing frame (5) are the equidistance and distribute.
4. The novel steel pipe assembly for wind power generation according to claim 1, characterized in that: the traction groove (12) and the clamping groove (14) are rectangular, and the upper end and the lower end of the traction groove (12) and the upper end and the lower end of the clamping groove (14) are both in open design.
5. The novel steel pipe assembly for wind power generation according to claim 1, characterized in that: the first clamping block (21) and the second clamping block (25) are both made of iron, and the bottom of the first clamping block (21) and the top of the second clamping block (25) are both designed to be inclined.
6. The novel steel pipe assembly for wind power generation according to claim 1, characterized in that: the sliding door (28) is designed in an annular shape, and a handle is fixedly arranged on the front surface of the sliding door (28).
7. The novel steel pipe assembly for wind power generation according to claim 1, characterized in that: the thickness of the safety rope (18) is not less than five centimeters at zero point, and the width of the safety rope (18) is less than that of the traction block (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911359014.1A CN111059005B (en) | 2019-12-25 | 2019-12-25 | Novel steel pipe assembly for wind power generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359014.1A CN111059005B (en) | 2019-12-25 | 2019-12-25 | Novel steel pipe assembly for wind power generation |
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| CN111059005A CN111059005A (en) | 2020-04-24 |
| CN111059005B true CN111059005B (en) | 2021-07-27 |
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| CN112670691B (en) * | 2020-12-31 | 2022-04-29 | 宁波阅荷思山智能科技有限公司 | Anti-deformation waveguide tube and using method thereof |
| CN113456980A (en) * | 2021-06-10 | 2021-10-01 | 南昌大学第一附属医院 | Surface anesthesia sprayer capable of being pushed into trachea |
| CN115898795A (en) * | 2022-12-27 | 2023-04-04 | 新疆能源(集团)哈密清洁能源有限责任公司 | New energy wind power operation maintenance device and method thereof |
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| CN206753480U (en) * | 2017-05-24 | 2017-12-15 | 沂水盛荣新能源有限公司 | Cat ladder inside blower fan tower barrel |
| CN207647699U (en) * | 2017-11-01 | 2018-07-24 | 福建福船一帆新能源装备制造有限公司 | A kind of damping fixing device for tower drum flange disk |
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| CN208763820U (en) * | 2018-08-29 | 2019-04-19 | 浙江德磊风能科技有限公司 | A kind of binary wind-power tower |
| CN109915326A (en) * | 2019-04-01 | 2019-06-21 | 安徽鼎博新能源科技发展有限公司 | A kind of cylinder tower used for wind power generation |
| CN209494665U (en) * | 2019-03-06 | 2019-10-15 | 苏州华达环保设备股份有限公司 | It is a kind of convenient for fixed wind-power tower inner tube |
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| CN204311962U (en) * | 2014-11-07 | 2015-05-06 | 奉红艳 | A kind of novel building security protection ladder |
| CN206753470U (en) * | 2017-03-27 | 2017-12-15 | 南通四建集团有限公司 | A kind of anti-fall vertical cat ladder |
| CN206753480U (en) * | 2017-05-24 | 2017-12-15 | 沂水盛荣新能源有限公司 | Cat ladder inside blower fan tower barrel |
| CN207647699U (en) * | 2017-11-01 | 2018-07-24 | 福建福船一帆新能源装备制造有限公司 | A kind of damping fixing device for tower drum flange disk |
| CN207879953U (en) * | 2018-01-16 | 2018-09-18 | 湖南工程学院 | A kind of vibration of wind generating set damper |
| CN208763820U (en) * | 2018-08-29 | 2019-04-19 | 浙江德磊风能科技有限公司 | A kind of binary wind-power tower |
| CN209494665U (en) * | 2019-03-06 | 2019-10-15 | 苏州华达环保设备股份有限公司 | It is a kind of convenient for fixed wind-power tower inner tube |
| CN109915326A (en) * | 2019-04-01 | 2019-06-21 | 安徽鼎博新能源科技发展有限公司 | A kind of cylinder tower used for wind power generation |
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