CN215160569U - Hydraulic loading and unloading device for wind power tower - Google Patents
Hydraulic loading and unloading device for wind power tower Download PDFInfo
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- CN215160569U CN215160569U CN202121666819.3U CN202121666819U CN215160569U CN 215160569 U CN215160569 U CN 215160569U CN 202121666819 U CN202121666819 U CN 202121666819U CN 215160569 U CN215160569 U CN 215160569U
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- 230000007246 mechanism Effects 0.000 claims abstract description 84
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- 239000000956 alloy Substances 0.000 claims 1
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- 230000032258 transport Effects 0.000 abstract description 19
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- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
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- 230000000149 penetrating effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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Abstract
The utility model discloses a wind power tower cylinder hydraulic pressure handling device requires the technical problem that the high and handling wind power tower cylinder expense is high in the transportation process to the place when solving prior art wind power tower cylinder and transporting. The utility model discloses a hydraulic pressure climbing mechanism that four single cylinders bore to and the hydraulic control station of being connected with four hydraulic pressure climbing mechanism oil circuits respectively, the tip bilateral symmetry of wind power tower cylinder barrel is equipped with first flange, and every hydraulic pressure climbing mechanism passes through bolt fixed connection with a first flange respectively. The utility model has the advantages of simple structure and scientific and reasonable design, convenient to use need not to use special lifting device such as mobile crane, portal crane can realize the transfer loading and unloading of wind power tower cylinder barrel, can effectively reduce when wind power tower cylinder transports the requirement in place and the handling wind power tower cylinder barrel expense in the transportation, can also improve wind power tower cylinder and transport handling efficiency simultaneously.
Description
Technical Field
The utility model belongs to the technical field of wind power tower cylinder transfer device, concretely relates to wind power tower cylinder hydraulic pressure handling device.
Background
Along with the development of the wind power industry, the capacity of a single fan is further increased, the wind power tower is large in size and larger in weight, a portal crane or a truck crane is basically adopted by domestic main wind power tower manufacturing factories as a hoisting means, particularly in a temporary transfer yard, wind power tower equipment needs to be transferred to a transport vehicle from a loading station or a transport vehicle from the transport vehicle, the investment for installing the portal crane is large, most factories adopt temporary lease truck cranes and transport vehicles, and the tower is transferred to a temporary place for storage. However, the scheme needs two cranes to operate simultaneously, the requirement on the site is high, the use cost of the cranes is very high, and the efficiency and the cost are difficult to control effectively.
At present, a wind power project is rapidly developed in a mountain area, but a tower drum is very difficult to transport to a mountain, and special vehicles are often required to be replaced at the feet of the mountain. The construction period of wind fields in mountainous areas in south is long, large-scale mobile truck cranes are required to be rented for a long time to serve as hoisting means, the once-dumping quantity is small, the renting cost of the truck cranes for amortization is higher, the expense for renting the large-scale mobile truck cranes for a long time is high, the temporary renting market resources are few, particularly, the mountainous areas are narrow, once the conditions occur, the areas are blocked, the construction period is delayed, and the construction cost is increased.
Therefore, design a wind power tower cylinder hydraulic pressure handling device to overcome wind power tower cylinder and require the place when transporting high and the high defect of loading and unloading wind power tower cylinder expense in the transportation, improve wind power tower cylinder and transport handling efficiency simultaneously, become the technical problem that technical personnel of the technical field of the part await the opportune moment to solve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the hydraulic loading and unloading device for the wind power tower barrel is provided to at least solve the partial technical problems.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a wind power tower cylinder hydraulic pressure handling device, includes that four single cylinders bear the weight of 50 tons of hydraulic pressure climbing mechanism to and the hydraulic control station of being connected with four hydraulic pressure climbing mechanism oil circuits respectively, the tip bilateral symmetry of wind power tower cylinder barrel is equipped with first flange, and every hydraulic pressure climbing mechanism passes through bolt fixed connection with a first flange respectively.
Furthermore, hydraulic jacking mechanism includes the base and installs on the base and with the hydraulic cylinder of hydraulic control station oil circuit connection, is equipped with at least three reinforcing mechanism between the cylinder of hydraulic cylinder and the base.
Furthermore, a second connecting flange matched with the first connecting flange is arranged on the telescopic rod of the hydraulic cylinder, and the second connecting flange is fixedly connected with the first connecting flange through bolts.
Furthermore, the reinforcing mechanism comprises a bottom plate connecting lug plate arranged on the base, a cylinder barrel connecting lug plate arranged on a cylinder barrel of the hydraulic cylinder and an inclined stay bar; two ends of the diagonal brace are respectively connected with the bottom plate connecting lug plate and the cylinder barrel connecting lug plate through bolts.
Furthermore, the two ends of the diagonal rod are respectively provided with a reinforcing connecting plate, and bolt holes for penetrating bolts are formed in the bottom plate connecting lug plate, the cylinder barrel connecting lug plate and the reinforcing connecting plate.
Furthermore, the diagonal brace and the reinforcing connecting plate are fixed in a full welding mode.
Furthermore, the base and the bottom plate connecting lug plate are fixed in a full welding mode, and the hydraulic cylinder barrel and the cylinder barrel connecting lug plate are fixed in a full welding mode.
Furthermore, a cylinder base is arranged at the bottom of the hydraulic cylinder, a plurality of cylinder base bolt holes are formed in the cylinder base, the cylinder base bolt holes are evenly distributed around the circumference of the hydraulic cylinder, fixing bolts matched with the cylinder base bolt holes are arranged on the base, and the fixing bolts penetrate through the cylinder base bolt holes and are fixed through nuts.
Furthermore, an oil pipe is connected to the cylinder barrel of the hydraulic cylinder, and the cylinder barrel of the hydraulic cylinder is connected with the hydraulic control station through the oil pipe.
Further, the base is a steel plate with a thick bottom not less than 10cm, a length not less than 200cm and a width not less than 300 cm.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, convenient to use need not to use special lifting device such as mobile crane, portal crane can realize the transfer loading and unloading of wind power tower cylinder barrel, can effectively reduce when wind power tower cylinder transports the requirement in place and the handling wind power tower cylinder barrel expense in the transportation, can also improve wind power tower cylinder and transport handling efficiency simultaneously.
Compared with a portal crane or a mobile truck crane, the utility model is more suitable for loading and unloading vehicles in mountainous wind fields, simple pavements and temporary storage sites, has wider application range and more flexible operation, and has the characteristics of low cost and high efficiency; in the actual installation and operation process, the hydraulic jacking machine is narrower in installation and operation space, is more suitable for loading and unloading vehicles in remote and narrow areas of fields, and is particularly suitable for loading and unloading vehicles of heavy tower barrels in mountainous areas; and later maintenance cost is lower, and the maintenance mode is also simpler.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the hydraulic jacking mechanism of the utility model.
Fig. 3 is a schematic view of the base of the present invention.
Fig. 4 is a schematic view of the hydraulic cylinder of the present invention.
Fig. 5 is a schematic view of the diagonal brace of the present invention.
Fig. 6 is the utility model discloses hydraulic jacking mechanism is connected the schematic diagram with the hydraulic control station.
Wherein, the names corresponding to the reference numbers are:
the hydraulic control system comprises a wind power tower cylinder 1, a wind power tower cylinder 2, a first connecting flange 3, a hydraulic jacking mechanism 4, a hydraulic control station 5, a base 6, a hydraulic cylinder 7, a reinforcing mechanism 8, a second connecting flange 9, a bottom plate connecting lug plate 10, a cylinder connecting lug plate 10, an inclined strut 11, a reinforcing connecting plate 12, a cylinder base 13, a cylinder base 14, a cylinder base bolt hole 15, a fixing bolt 15, an oil pipe 16, a control handle 17, a liquid level meter 18, a water cooling pipe 19, an oil filling port 20, a motor 21 and other accessory elements.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, as shown in fig. 1 to 6, the hydraulic handling device for a wind power tower provided in this embodiment includes four hydraulic jacking mechanisms 3 having a single cylinder bearing weight of 50 tons, and hydraulic control stations 4 respectively connected to oil paths of the four hydraulic jacking mechanisms 3, first connecting flanges 2 are symmetrically arranged on two sides of an end portion of a wind power tower barrel 1, and each hydraulic jacking mechanism 3 is respectively fixedly connected to one first connecting flange 2 through a bolt.
The utility model has the advantages of simple structure and scientific and reasonable design, convenient to use need not to use special lifting device such as mobile crane, portal crane can realize the transfer loading and unloading of wind power tower cylinder barrel, can effectively reduce when wind power tower cylinder transports the requirement in place and the handling wind power tower cylinder barrel expense in the transportation, can also improve wind power tower cylinder and transport handling efficiency simultaneously. Two first flange 2 of mutual symmetry are established to wind power tower cylinder 1 every end, and four single cylinder bearing weight are hydraulic jacking mechanism 3 of 50 tons and are connected with one first flange 2 respectively, so can be to the even steady jacking of wind power tower cylinder 1, guarantee the smooth loading and unloading of wind power tower cylinder 1.
Embodiment 2, as shown in fig. 1 to 6, the hydraulic handling device for a wind power tower provided in this embodiment includes four hydraulic jacking mechanisms 3 having a single cylinder bearing weight of 50 tons, and hydraulic control stations 4 respectively connected to oil paths of the four hydraulic jacking mechanisms 3, first connecting flanges 2 are symmetrically arranged on two sides of an end portion of a wind power tower barrel 1, and each hydraulic jacking mechanism 3 is respectively fixedly connected to one first connecting flange 2 through a bolt. The hydraulic jacking mechanism 3 comprises a base 5 and a hydraulic cylinder 6 which is arranged on the base 5 and is connected with an oil way of the hydraulic control station 4, and at least three reinforcing mechanisms 7 are arranged between a cylinder barrel of the hydraulic cylinder 6 and the base 5.
This embodiment 2 gives the concrete structure of hydraulic pressure climbing mechanism on the basis of embodiment 1, presses climbing mechanism 3 to include base 5 and install on base 5 and with the hydraulic cylinder 6 of 4 oil circuit connections in hydraulic control station, is equipped with at least three reinforcing mechanism 7 between the cylinder of hydraulic cylinder 6 and base 5. The pressure jacking mechanism 3 is in contact with the ground through the base 5, the stress area of the ground can be effectively increased, and the hydraulic cylinder 6 is guaranteed to smoothly jack the wind power tower cylinder body 1. Reinforcing mechanism 7 can further guarantee to be connected firmly between 6 cylinders of pneumatic cylinder and the base 5, ensures that pneumatic cylinder 6 safe jacking.
This embodiment 3 provides the concrete connection mode between the telescopic link of pneumatic cylinder 6 and wind power tower cylinder barrel 1 on the basis of embodiment 2, be equipped with the second flange 8 with first flange 2 looks adaptation on the telescopic link of pneumatic cylinder 6, second flange 8 passes through bolt fixed connection with first flange 2. The hydraulic cylinder 6 is connected with the wind power tower cylinder body 1 through the flange, so that the structure is stable, and the dismounting is convenient.
Embodiment 4, as shown in fig. 1 to 6, the hydraulic handling device for a wind power tower provided in this embodiment includes four hydraulic jacking mechanisms 3 having a single cylinder bearing weight of 50 tons, and a hydraulic control station 4 connected to oil paths of the four hydraulic jacking mechanisms 3, wherein first connecting flanges 2 are symmetrically arranged on two sides of an end portion of a wind power tower barrel 1, and each hydraulic jacking mechanism 3 is fixedly connected to one first connecting flange 2 through a bolt. The hydraulic jacking mechanism 3 comprises a base 5 and a hydraulic cylinder 6 which is arranged on the base 5 and is connected with an oil way of the hydraulic control station 4, and at least three reinforcing mechanisms 7 are arranged between a cylinder barrel of the hydraulic cylinder 6 and the base 5. The reinforcing mechanism 7 comprises a bottom plate connecting lug plate 9 arranged on the base 5, a cylinder barrel connecting lug plate 10 arranged on a cylinder barrel of the hydraulic cylinder 6 and an inclined stay bar 11; two ends of the inclined stay bar 11 are respectively connected with the bottom plate connecting lug plate 9 and the cylinder barrel connecting lug plate 10 through bolts.
In this embodiment 4, a specific structure of the reinforcing mechanism 7 is shown on the basis of embodiment 2, and the reinforcing mechanism 7 includes a bottom plate connecting lug plate 9 disposed on the base 5, a cylinder barrel connecting lug plate 10 disposed on the cylinder barrel of the hydraulic cylinder 6, and an inclined strut 11; two ends of the inclined stay bar 11 are respectively connected with the bottom plate connecting lug plate 9 and the cylinder barrel connecting lug plate 10 through bolts. The reinforcing mechanism 7 is designed in such a way, so that the hydraulic cylinder 6 can be stably installed on the base 5, the hydraulic cylinder 6 is prevented from being inclined and collapsed due to overlarge stress in the jacking process, the wind power tower cylinder body 1 is guaranteed to be jacked and assembled smoothly, and safety accidents are reduced.
This embodiment 5 gives the concrete connection structure between diagonal brace 11 and bottom plate connection otic placode 9 and cylinder connection otic placode 10 on the basis of embodiment 4, and the bolt hole has all been seted up to the three, through bolt fixed connection, simple structure, easy dismounting.
This embodiment 6 is based on embodiment 5, and provides a fixing structure between the inclined supporting rod 11 and the reinforcing connecting plate 12, both of which are fixed by full welding, and the structure is quite stable and reliable.
In this embodiment 7, on the basis of embodiment 4, the fixing structures between the base 5 and the bottom plate connecting lug plate 9 and between the cylinder of the hydraulic cylinder 6 and the cylinder connecting lug plate 10 are provided, and the fixing structures between the base 5 and the bottom plate connecting lug plate 9 and between the cylinder of the hydraulic cylinder 6 and the cylinder connecting lug plate 10 are fixed by full-length welding, so that the structure is quite stable and reliable.
Embodiment 8, as shown in fig. 1 to 6, the hydraulic handling device for a wind power tower provided in this embodiment includes four hydraulic jacking mechanisms 3 having a single cylinder bearing weight of 50 tons, and hydraulic control stations 4 respectively connected to oil paths of the four hydraulic jacking mechanisms 3, first connecting flanges 2 are symmetrically arranged on two sides of an end portion of a wind power tower barrel 1, and each hydraulic jacking mechanism 3 is respectively fixedly connected to one first connecting flange 2 through a bolt. The hydraulic jacking mechanism 3 comprises a base 5 and a hydraulic cylinder 6 which is arranged on the base 5 and is connected with an oil way of the hydraulic control station 4, and at least three reinforcing mechanisms 7 are arranged between a cylinder barrel of the hydraulic cylinder 6 and the base 5. The bottom of the cylinder barrel of the hydraulic cylinder 6 is provided with a cylinder barrel seat 13, the cylinder barrel seat 13 is provided with a plurality of cylinder barrel seat bolt holes 14, the cylinder barrel seat bolt holes 14 are uniformly distributed in the circumferential direction of the cylinder barrel of the hydraulic cylinder 6, the base 5 is provided with fixing bolts 15 matched with the cylinder barrel seat bolt holes 14, and the fixing bolts 15 are arranged in the cylinder barrel seat bolt holes 14 in a penetrating mode and fixed through nuts.
This embodiment 8 is based on embodiment 2, and shows a specific connection structure between the cylinder of the hydraulic cylinder 6 and the base 5. The bottom of the cylinder barrel of the hydraulic cylinder 6 is provided with a cylinder barrel seat 13, the cylinder barrel seat 13 is provided with a plurality of cylinder barrel seat bolt holes 14, the cylinder barrel seat bolt holes 14 are uniformly distributed in the circumferential direction of the cylinder barrel of the hydraulic cylinder 6, the base 5 is provided with fixing bolts 15 matched with the cylinder barrel seat bolt holes 14, and the fixing bolts 15 are arranged in the cylinder barrel seat bolt holes 14 in a penetrating mode and fixed through nuts. So design, can make 6 cylinders of pneumatic cylinder install on base 5 firmly, make whole structure fairly firm, guarantee wind power tower cylinder barrel 1 jacking loading and unloading smoothly, reduce the incident.
Embodiment 9, as shown in fig. 1 to 6, the hydraulic handling device for a wind power tower provided in this embodiment includes four hydraulic jacking mechanisms 3 having a single cylinder bearing weight of 50 tons, and hydraulic control stations 4 respectively connected to oil paths of the four hydraulic jacking mechanisms 3, first connecting flanges 2 are symmetrically arranged on two sides of an end portion of a wind power tower barrel 1, and each hydraulic jacking mechanism 3 is respectively fixedly connected to one first connecting flange 2 through a bolt. The hydraulic jacking mechanism 3 comprises a base 5 and a hydraulic cylinder 6 which is arranged on the base 5 and is connected with an oil way of the hydraulic control station 4, and at least three reinforcing mechanisms 7 are arranged between a cylinder barrel of the hydraulic cylinder 6 and the base 5. An oil pipe 16 is connected to the cylinder barrel of the hydraulic cylinder 6, and the cylinder barrel of the hydraulic cylinder 6 is connected with the hydraulic control station 4 through the oil pipe 16.
This embodiment 9 is based on embodiment 2, and shows a specific connection structure between the cylinder of the hydraulic cylinder 6 and the hydraulic control station 4. Through oil pipe 16, simple structure is reliable.
This embodiment 10 is based on embodiment 2, and shows a specific connection structure of the base 5. Through the oil pipe 16, the base 5 is a steel plate with the thick bottom of not less than 10cm, the length of not less than 200cm and the width of not less than 300cm, and has simple structure, firmness and reliability. Can effectively guarantee wind power tower cylinder barrel 1 smooth jacking loading and unloading, reduce the incident.
Compared with a portal crane or a mobile truck crane, the utility model is more suitable for loading and unloading vehicles in mountainous wind fields, simple pavements and temporary storage sites, has wider application range and more flexible operation, and has the characteristics of low cost and high efficiency; in the actual installation and operation process, the hydraulic jacking machine is narrower in installation and operation space, is more suitable for loading and unloading vehicles in remote and narrow areas of fields, and is particularly suitable for loading and unloading vehicles of heavy tower barrels in mountainous areas; and later maintenance cost is lower, and the maintenance mode is also simpler.
The utility model discloses hydraulic pressure loading and unloading car device can replace large-scale lifting device such as truck crane to a great extent, reduces lifting device and drops into, improves production efficiency.
The hydraulic control station of the present invention can be purchased and used directly on the market, as shown in fig. 6, it can include a control handle 17, a level gauge 18, a water cooling pipe 19, an oil filler 20, a motor and other accessory components 21.
The utility model discloses a wind power tower section of thick bamboo hydraulic pressure loading and unloading car device is by four independent hydraulic pressure lifters and horizontal tower section of thick bamboo fixed stay is constituteed, the single cylinder bearing weight of hydraulic pressure lifters is 50 tons, when the flatbed reachs the assigned position, with the device and the flange hole lock at tower section of thick bamboo both ends, then synchronous jacking tower section of thick bamboo is to the height that is higher than flatbed trailer, the flatbed is backed a car and is removed and take one's place, the shrink pneumatic cylinder down in step again, can steadily place a tower section of thick bamboo on the flatbed, otherwise the work of unloading of a tower section of thick bamboo of accomplishing.
During operation, firstly assembling a hydraulic jacking machine: the hydraulic cylinder is fixedly installed on the base, and the reinforcing mechanism is installed between the hydraulic cylinder and the base, so that the hydraulic jacking mechanism is assembled. The base, the hydraulic cylinder and the reinforcing mechanism are assembled by bolts or pin shafts, so that the base, the hydraulic cylinder and the reinforcing mechanism are convenient to transport and maintain. And then connecting the four hydraulic lifting machines with a hydraulic control station through 8 oil pipes, and respectively installing the four hydraulic lifting machines at two ends of the wind power tower cylinder body by using flange lifting lugs until the whole system is assembled.
When the lifting device works, the hydraulic control station is operated to control the hydraulic cylinder to lift the wind power tower cylinder from the transport vehicle; the original transport vehicle is driven away, and then the transport vehicle after replacement is moved to the lower part of the wind power tower cylinder body; and finally, starting the hydraulic control station to put down the wind power tower cylinder body, thereby completing the unloading or transferring of the wind power tower cylinder body.
The utility model discloses because wind power tower cylinder size is great to can allow the vehicle business turn over after the jacking of wind power tower cylinder barrel, the event structurally takes four independent pneumatic cylinders to support a tower section of thick bamboo, the synchronous jacking of four pneumatic cylinders, with the equilibrium stability who keeps wind power tower cylinder barrel. Meanwhile, in order to finely adjust the station, the single hydraulic cylinder device is allowed to independently act.
The utility model discloses a wind power tower cylinder barrel is supported to four independent pneumatic cylinders, and four pneumatic cylinders can the jacking also can the independent motion in step. When the wind power tower cylinder works, firstly, four hydraulic cylinders are arranged on first connecting flanges on two sides of a wind power tower cylinder body; then controlling a hydraulic control station to lift the wind power tower cylinder from the transport vehicle; then, the original transport vehicle is driven away, and the transport vehicle after replacement is moved to the lower part of the tower; and finally, starting the hydraulic control station to put down the wind power tower cylinder body to finish one-time transfer of the wind power tower cylinder body
The utility model discloses a mode of synchronous pneumatic cylinder realizes the lift of a tower section of thick bamboo, and the loading and unloading car of a tower section of thick bamboo is realized to cooperation haulage vehicle. The device overcomes the defects of high requirement on site, high use cost, difficult transportation and the like in the prior art, and can realize loading and unloading of the tower cylinder without using special hoisting equipment such as a truck crane, a gantry crane and the like. The device has simple structure and convenient carrying, is particularly suitable for remote and narrow areas, and is particularly suitable for loading and unloading vehicles of heavy tower barrels in mountainous areas; the device is a simple, economical and applicable tower cylinder loading and unloading device.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, but not to limit the same, and certainly not to limit the scope of the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; that is, the technical problems solved by the present invention are still consistent with the present invention, and all the modifications or colors made in the spirit and the idea of the main design of the present invention are included in the protection scope of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.
Claims (10)
1. The hydraulic loading and unloading device for the wind power tower cylinder is characterized by comprising four hydraulic jacking mechanisms (3) with single cylinders for bearing weight and hydraulic control stations (4) connected with oil ways of the four hydraulic jacking mechanisms (3) respectively, wherein first connecting flanges (2) are symmetrically arranged on two sides of the end portion of a wind power tower cylinder body (1), and each hydraulic jacking mechanism (3) is fixedly connected with one first connecting flange (2) through a bolt.
2. The hydraulic loading and unloading device for the wind power tower cylinder according to claim 1, wherein the hydraulic jacking mechanism (3) comprises a base (5) and a hydraulic cylinder (6) which is installed on the base (5) and is connected with the hydraulic control station (4) through an oil circuit, and at least three reinforcing mechanisms (7) are arranged between a cylinder barrel of the hydraulic cylinder (6) and the base (5).
3. The hydraulic loading and unloading device for the wind power tower cylinder as claimed in claim 2, characterized in that a telescopic rod of the hydraulic cylinder (6) is provided with a second connecting flange (8) adapted to the first connecting flange (2), and the second connecting flange (8) is fixedly connected to the first connecting flange (2) by bolts.
4. The hydraulic loading and unloading device for the wind power tower cylinder as recited in claim 2, wherein the reinforcing mechanism (7) comprises a bottom plate connecting lug plate (9) arranged on the base (5), a cylinder barrel connecting lug plate (10) arranged on the cylinder barrel of the hydraulic cylinder (6), and a diagonal brace (11); two ends of the diagonal brace (11) are respectively connected with the bottom plate connecting lug plate (9) and the cylinder barrel connecting lug plate (10) through bolts.
5. The hydraulic loading and unloading device for the wind power tower cylinder according to claim 4, wherein two ends of the inclined stay bar (11) are respectively provided with a reinforcing connecting plate (12), and bolt holes for bolts to penetrate through are formed in the bottom plate connecting lug plate (9), the cylinder barrel connecting lug plate (10) and the reinforcing connecting plate (12).
6. The hydraulic loading and unloading device for the wind power tower cylinder as recited in claim 5, characterized in that the diagonal brace (11) and the reinforcing connecting plate (12) are fixed by full welding.
7. The hydraulic loading and unloading device for the wind power tower cylinder as claimed in claim 4, wherein the base (5) and the bottom plate connecting lug plate (9) are fixed by full welding, and the cylinder barrel of the hydraulic cylinder (6) and the cylinder barrel connecting lug plate (10) are fixed by full welding.
8. The hydraulic loading and unloading device for the wind power tower cylinder as claimed in claim 2, wherein a cylinder base (13) is arranged at the bottom of the cylinder barrel of the hydraulic cylinder (6), a plurality of cylinder barrel base bolt holes (14) are formed in the cylinder barrel base (13), the cylinder barrel base bolt holes (14) are circumferentially and uniformly distributed around the cylinder barrel of the hydraulic cylinder (6), fixing bolts (15) matched with the cylinder barrel base bolt holes (14) are arranged on the base (5), and the fixing bolts (15) penetrate through the cylinder barrel base bolt holes (14) and are fixed through nuts.
9. The hydraulic loading and unloading device for the wind power tower cylinder as claimed in claim 2, wherein an oil pipe (16) is connected to the cylinder barrel of the hydraulic cylinder (6), and the cylinder barrel of the hydraulic cylinder (6) is connected with the hydraulic control station (4) through the oil pipe (16).
10. The hydraulic loading and unloading device for the wind power tower cylinder as recited in claim 2, wherein the base (5) is made of low-alloy high-strength steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666819.3U CN215160569U (en) | 2021-07-21 | 2021-07-21 | Hydraulic loading and unloading device for wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666819.3U CN215160569U (en) | 2021-07-21 | 2021-07-21 | Hydraulic loading and unloading device for wind power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215160569U true CN215160569U (en) | 2021-12-14 |
Family
ID=79393023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121666819.3U Active CN215160569U (en) | 2021-07-21 | 2021-07-21 | Hydraulic loading and unloading device for wind power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215160569U (en) |
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2021
- 2021-07-21 CN CN202121666819.3U patent/CN215160569U/en active Active
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