CN210286621U - Flange valve erection equipment suitable for vertical installation - Google Patents
Flange valve erection equipment suitable for vertical installation Download PDFInfo
- Publication number
- CN210286621U CN210286621U CN201920640956.6U CN201920640956U CN210286621U CN 210286621 U CN210286621 U CN 210286621U CN 201920640956 U CN201920640956 U CN 201920640956U CN 210286621 U CN210286621 U CN 210286621U
- Authority
- CN
- China
- Prior art keywords
- valve
- hydraulic pump
- oil
- platform
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model provides a flange valve installation device suitable for vertical installation, which comprises an equipment platform, a power system and a lifting device, wherein the power system and the lifting device are both arranged on the equipment platform; wheels are arranged at the bottom of the equipment platform; the power system comprises an oil tank, a hydraulic pump oil inlet pipe, a hydraulic pump oil inlet valve, a hydraulic pump oil outlet check valve, a hydraulic pump oil outlet pipe, a hydraulic pump oil outlet valve, an oil drainage pipe and an oil drainage valve, and the lifting device comprises four oil cylinders, four piston rods, four platform supporting frames, a lifting platform, a valve mounting plate, four positioning blocks and an oil cylinder connecting pipe. The equipment is simple in structure, suitable for vertical installation of flange valves of various models, capable of achieving integration of transportation and installation, simple and convenient to operate, high in installation efficiency and high in safety factor.
Description
Technical Field
The utility model relates to a technical field of pumped storage power station equipment fixing, concretely relates to flange valve erection equipment suitable for vertical installation.
Background
Pumped storage power station generally adopts underground factory building type, and the underground factory building after the excavation must have good country rock stability, and this underground factory building size receives strict control, and this causes the equipment transportation in later stage and installation environment comparatively abominable. For the flange valve vertically installed in an underground factory building, the influence of the installation environment is adopted, at present, a temporary tool or a pre-embedded lifting hook is mainly adopted, and then the lifting and the installation are carried out by combining a chain block. For a pumped storage power station, the installation of a valve of the pumped storage power station has the following main difficulties: (1) numerous valve types and numbers; (2) the temporary tool is difficult to build in part of places; (3) concrete placement can in turn cause the embedded hooks to become dislodged and the location where parts of the site can provide the embedded hooks is not ideal for valve installation. In addition, the hand chain block is adopted to install the valve, so that the difficulty in adjusting the valve station is high, and potential safety hazards exist in the construction process due to instability of the valve in the lifting and positioning processes; for larger valves, the coordination problem of transportation, temporary placement and lifting installation needs to be solved when the method is adopted.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a flange valve erection equipment suitable for vertical installation, this equipment structure is simple, and the installation effectiveness is high, and factor of safety is high.
The purpose of the utility model is realized through the following technical scheme:
the flange valve mounting equipment suitable for vertical mounting is characterized by comprising an equipment platform, a power system and a lifting device, wherein the power system and the lifting device are mounted on the equipment platform;
the bottom of the equipment platform is provided with wheels;
the power system comprises an oil tank, a hydraulic pump oil inlet pipe, a hydraulic pump oil inlet valve, a hydraulic pump oil outlet check valve, a hydraulic pump oil outlet pipe, a hydraulic pump oil outlet valve, an oil drainage pipe and an oil drainage valve, wherein the oil tank and the hydraulic pump are connected through the hydraulic pump oil inlet pipe;
the lifting device comprises four oil cylinders, four piston rods, four platform supporting frames, a lifting platform, a valve mounting plate, four positioning blocks and an oil cylinder connecting pipe, wherein the four oil cylinders are all arranged on the equipment platform and are communicated through the oil cylinder connecting pipe; one end of the piston rod is positioned in the oil cylinder, the other end of the piston rod is fixedly connected with a platform supporting frame, the platform supporting frame is L-shaped, a plurality of positioning holes are formed in the platform supporting frame in the vertical direction, the positioning blocks are inserted into the positioning holes, the lifting platform is placed on the four positioning blocks, and lifting platform bolt holes are formed in the lifting platform and used for being in bolted connection with the positioning blocks; the lifting platform is also provided with a lifting platform connecting hole, sliding wheels, sliding wheel grooves and guide grooves, the sliding wheel grooves are parallel to the guide grooves, and a plurality of sliding wheels are arranged in the sliding wheel grooves; the valve mounting plate is placed on the lifting platform, and a circle of mounting plate bolt grooves are formed in the valve mounting plate and are suitable for being in bolt connection with flange valves of different models; a guide block is arranged on the valve mounting plate at a position corresponding to the guide groove and can slide along the guide groove; and the valve mounting plate is also provided with a valve mounting plate connecting hole corresponding to the lifting platform connecting hole.
Furthermore, the hydraulic pump oil inlet valve, the hydraulic pump oil outlet valve and the oil drain valve are all ball valves.
Furthermore, the hydraulic pump is a variable frequency hydraulic pump.
The utility model has the advantages as follows:
the utility model discloses a flange valve erection equipment suitable for vertical installation simple structure is applicable to the vertical installation of multiple model flange valve, can realize transportation and installation integration, and easy and simple to handle, installation effectiveness are high, can realize quick accurate installation, and have higher factor of safety.
Drawings
Fig. 1 is a schematic view of the overall structure of the flange valve installation device suitable for vertical installation according to the present invention;
fig. 2 is a schematic view of the overall structure of the flange valve mounting device suitable for vertical mounting according to the present invention;
fig. 3 is a schematic structural view of a lifting platform 3-4;
FIG. 4 is a schematic structural view of the valve mounting plate 3-5;
fig. 5 is an installation schematic view of the flange valve installation apparatus suitable for vertical installation of the present invention;
in the figure, 1-equipment platform, 2-power system, 3-lifting device, 4-flange valve, 2-1-oil tank, 2-2-hydraulic pump inlet pipe, 2-3-hydraulic pump inlet valve, 2-4-hydraulic pump, 2-5-hydraulic pump outlet check valve, 2-6-hydraulic pump outlet pipe, 2-7-hydraulic pump outlet valve, 2-8-oil drain pipe, 2-9-oil drain valve, 3-1-oil cylinder, 3-2-piston rod, 3-3-platform support frame, 3-4-lifting platform, 3-5-valve mounting plate, 3-6-positioning block, 3-7-oil cylinder connecting pipe, 3-3-1-positioning hole, 3-4-1-lifting platform bolt hole, 3-4-2-lifting platform connecting hole, 3-4-3-sliding wheel group, 3-4-4-sliding wheel groove, 3-4-5-guide groove, 3-5-1-mounting plate bolt groove, 3-5-2-guide block and 3-5-3-valve mounting plate connecting hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments, and the objects and effects of the present invention will become more apparent, and the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-5, the flange valve installation equipment suitable for vertical installation comprises an equipment platform 1, a power system 2 and a lifting device 3, wherein the power system 2 and the lifting device 3 are both installed on the equipment platform 1, and wheels are arranged at the bottom of the equipment platform 1. The power system 2 comprises an oil tank 2-1, a hydraulic pump oil inlet pipe 2-2, a hydraulic pump oil inlet valve 2-3, a hydraulic pump 2-4, a hydraulic pump oil outlet check valve 2-5, a hydraulic pump oil outlet pipe 2-6, a hydraulic pump oil outlet valve 2-7, an oil drain pipe 2-8 and an oil drain valve 2-9, the oil tank 2-1 and the hydraulic pump 2-4 are connected through a hydraulic pump oil inlet pipe 2-2, a hydraulic pump oil inlet valve 2-3 is installed on the hydraulic pump oil inlet pipe 2-2, a hydraulic pump oil outlet pipe 2-6 is also connected on the hydraulic pump 2-4, a hydraulic pump oil outlet check valve 2-5 and a hydraulic pump oil outlet valve 2-7 are sequentially installed on the hydraulic pump oil outlet pipe 2-6, an oil drain pipe 2-8 is connected on the oil tank 2-1, and an oil drain valve 2-9 is installed on the oil drain pipe 2-8; the lifting device 3 comprises four oil cylinders 3-1, four piston rods 3-2, four platform support frames 3-3, a lifting platform 3-4, a valve mounting plate 3-5, four positioning blocks 3-6 and oil cylinder connecting pipes 3-7, wherein the four oil cylinders 3-1 are all mounted on the equipment platform 1 and are communicated through the oil cylinder connecting pipes 3-7, and one oil cylinder connecting pipe 3-7 is connected with an oil outlet pipe 2-6 and an oil drain pipe 2-8 of a hydraulic pump; one end of a piston rod 3-2 is located in the oil cylinder 3-1, the other end of the piston rod is fixedly connected with a platform support frame 3-3, the platform support frame 3-3 is L-shaped, a plurality of positioning holes 3-3-1 are formed in the platform support frame 3-3 in the vertical direction, positioning blocks 3-6 are inserted into the positioning holes 3-3-1, a lifting platform 3-4 is placed on the four positioning blocks 3-6, and lifting platform 3-4 is provided with lifting platform bolt holes 3-4-1 for being in bolt connection with the positioning blocks 3-6. The lifting platform 3-4 is also provided with a lifting platform connecting hole 3-4-2, a sliding wheel group 3-4-3, a sliding wheel groove 3-4-4 and a guide groove 3-4-5, the sliding wheel groove 3-4-4 is parallel to the guide groove 3-4-5, and the sliding wheel group 3-4-3 is arranged in the sliding wheel groove 3-4-4; the valve mounting plate 3-5 is placed on the lifting platform 3-4, and a circle of mounting plate bolt groove 3-5-1 is formed in the valve mounting plate 3-5 and is suitable for being in bolt connection with flange valves 4 of different models. The valve mounting plate 3-5 is provided with a guide block 3-5-2 at a position corresponding to the guide groove 3-4-5, and the guide block 3-5-2 can slide along the guide groove 3-4-5. The valve mounting plate 3-5 is also provided with a valve mounting plate connecting hole 3-5-3 corresponding to the lifting platform connecting hole 3-4-2.
In order to adapt to high oil pressure, ball valves are preferably selected from the hydraulic pump oil inlet valve 2-3, the hydraulic pump oil outlet valve 2-7 and the oil drain valve 2-9.
In order to control the lifting speed of the lifting device 3, the hydraulic pumps 2-4 are preferably variable frequency hydraulic pumps.
The working process of the equipment is as follows: when a vertically-installed flange valve 4 needs to be hoisted, firstly, a positioning block 3-6 is inserted into a proper positioning hole 3-3-1 according to the model of the valve; then, placing the lifting platform 3-4 on the positioning block 3-6 and connecting the lifting platform with the positioning block by using a bolt; and then the valve mounting plate 3-5 is placed at a proper position of the lifting platform 3-4, and a connecting pin penetrates through a connecting hole 3-4-2 of the lifting platform to be connected with the connecting hole 3-5-3 of the valve mounting plate. Opening a hydraulic pump oil inlet valve 2-3 and a hydraulic pump oil outlet valve 2-7, enabling an oil drain valve 2-9 to be in a closed position, starting a hydraulic pump 2-4, enabling hydraulic oil to enter a hydraulic pump 2-4 from an oil tank 2-1 through a hydraulic pump oil inlet pipe 2-2 to be pressurized, then sequentially entering an oil cylinder connecting pipe 3-7 and an oil cylinder 3-1 through a hydraulic pump oil outlet pipe 2-6, pushing a piston rod 3-2, further driving a valve mounting plate 3-5 to rise, enabling the bottom surface of the valve mounting plate to be higher than the upper flange surface of a flange valve 4, and then moving equipment to align the center of the valve mounting plate 3-5 with the axis of the; closing the hydraulic pump 2-4, slightly opening the oil drain valve 2-9, enabling the valve mounting plate 3-5 to fall along with the lifting platform 3-4, closing the oil drain valve 2-9 after the valve mounting plate contacts with the flange surface of the flange valve 4, and then connecting the flange valve 4 with the valve mounting plate 3-5 through bolts; and starting the hydraulic pumps 2-4, lifting the flange valve 4 off the ground, closing the hydraulic pumps 2-4, moving the equipment to the installation position of the flange valve 4, starting the hydraulic pumps 2-4 again, lifting the flange valve 4 to a proper installation height, and moving the flange valve 4 to the position right above the corresponding vertical pipeline. When the lower flange surface of the flange valve 4 has position deviation with a flange on a pipeline, the position deviation is required to be adjusted through a mobile device, when the mobile space of the device is limited or the position of the flange valve 4 is required to be finely adjusted, a connecting pin for connecting the lifting platform 3-4 with the valve mounting plate 3-5 can be removed, and then the valve is pushed to horizontally move and adjust along the guide groove 3-4-5 until the lower flange surface of the flange valve 4 corresponds to the flange of the vertical pipeline; and (3) slightly opening the oil drain valves 2-9, enabling the flange valve 4 to fall along with the valve mounting plates 3-5, closing the oil drain valves 2-9 after the flange valve is contacted with the flange surface of the vertical pipeline, and then mounting the flange valve 4. And after the installation is finished, the connecting bolts of the valve mounting plates 3-5 and the flange valve 4 are removed, and the device is withdrawn.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention and is not intended to limit the invention, and although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof. All modifications and equivalents made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The flange valve installation equipment suitable for vertical installation is characterized by comprising an equipment platform (1), a power system (2) and a lifting device (3), wherein the power system (2) and the lifting device (3) are both installed on the equipment platform (1);
wheels are arranged at the bottom of the equipment platform (1);
the power system (2) comprises an oil tank (2-1), a hydraulic pump oil inlet pipe (2-2), a hydraulic pump oil inlet valve (2-3), a hydraulic pump (2-4), a hydraulic pump oil outlet check valve (2-5), a hydraulic pump oil outlet pipe (2-6), a hydraulic pump oil outlet valve (2-7), an oil drain pipe (2-8) and an oil drain valve (2-9), wherein the oil tank (2-1) and the hydraulic pump (2-4) are connected through the hydraulic pump oil inlet pipe (2-2), the hydraulic pump oil inlet valve (2-3) is arranged on the hydraulic pump oil inlet pipe (2-2), the hydraulic pump oil outlet pipe (2-6) is further connected on the hydraulic pump (2-4), and the hydraulic pump oil outlet check valve (2-5) and the hydraulic pump oil outlet check valve (2-6) are sequentially arranged on the hydraulic, An oil drain pipe (2-8) is connected to the oil tank (2-1), and an oil drain valve (2-9) is installed on the oil drain pipe (2-8);
the lifting device (3) comprises four oil cylinders (3-1), four piston rods (3-2), four platform supporting frames (3-3), a lifting platform (3-4), a valve mounting plate (3-5), four positioning blocks (3-6) and oil cylinder connecting pipes (3-7), wherein the four oil cylinders (3-1) are all mounted on the equipment platform (1) and are communicated through the oil cylinder connecting pipes (3-7), and one oil cylinder connecting pipe (3-7) is connected with an oil outlet pipe (2-6) of the hydraulic pump and an oil drain pipe (2-8); one end of a piston rod (3-2) is positioned in the oil cylinder (3-1), the other end of the piston rod is fixedly connected with a platform support frame (3-3), the platform support frame (3-3) is L-shaped, a plurality of positioning holes (3-3-1) are formed in the platform support frame (3-3) in the vertical direction, positioning blocks (3-6) are inserted into the positioning holes (3-3-1), a lifting platform (3-4) is placed on the four positioning blocks (3-6), and lifting platform bolt holes (3-4-1) are formed in the lifting platform (3-4) and are used for being in bolt connection with the positioning blocks (3-6); the lifting platform (3-4) is also provided with a lifting platform connecting hole (3-4-2), a sliding wheel group (3-4-3), a sliding wheel groove (3-4-4) and a guide groove (3-4-5), the sliding wheel groove (3-4-4) is parallel to the guide groove (3-4-5), and the sliding wheel group (3-4-3) is arranged in the sliding wheel groove (3-4-4); the valve mounting plate (3-5) is placed on the lifting platform (3-4), and a circle of mounting plate bolt groove (3-5-1) is formed in the valve mounting plate (3-5) and is suitable for being connected with flange valves (4) of different models through bolts; a guide block (3-5-2) is arranged on the valve mounting plate (3-5) at a position corresponding to the guide groove (3-4-5), and the guide block (3-5-2) can slide along the guide groove (3-4-5); the valve mounting plate (3-5) is also provided with a valve mounting plate connecting hole (3-5-3) corresponding to the lifting platform connecting hole (3-4-2).
2. The flange valve installation equipment suitable for vertical installation of claim 1, wherein the hydraulic pump inlet valve (2-3), the hydraulic pump outlet valve (2-7) and the oil drain valve (2-9) are all ball valves.
3. A flange valve mounting arrangement adapted for vertical mounting according to claim 1, characterised in that the hydraulic pumps (2-4) are variable frequency hydraulic pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640956.6U CN210286621U (en) | 2019-05-07 | 2019-05-07 | Flange valve erection equipment suitable for vertical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640956.6U CN210286621U (en) | 2019-05-07 | 2019-05-07 | Flange valve erection equipment suitable for vertical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210286621U true CN210286621U (en) | 2020-04-10 |
Family
ID=70069253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920640956.6U Active CN210286621U (en) | 2019-05-07 | 2019-05-07 | Flange valve erection equipment suitable for vertical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210286621U (en) |
-
2019
- 2019-05-07 CN CN201920640956.6U patent/CN210286621U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106193055B (en) | A kind of subway foundation pit liftable support system and its lifting construction method | |
| CN204899238U (en) | Unitized curtain wall plate hoist device | |
| CN111395395A (en) | Installation process of subway deep foundation pit cover excavation lower supporting system | |
| CN101725326A (en) | Modular assembly type offshore platform hydraulic energy-storing workover rig | |
| CN210286621U (en) | Flange valve erection equipment suitable for vertical installation | |
| CN110029714A (en) | Engineering drainage pipeline mounting device | |
| CN210318808U (en) | Dismantlement formula pipe pushing jack for municipal administration | |
| CN105544606A (en) | Construction method for assembled prefabricated comprehensive pipe rack | |
| CN214643254U (en) | Deep well pump lifting pipe is dismantled and assembly maintenance device suitable for perpendicular installation | |
| CN202057460U (en) | Double-station airtight testing machine | |
| CN212584408U (en) | Vertical jacking device | |
| CN213562281U (en) | Tool for installing movable equipment by using jack | |
| CN107893649A (en) | A kind of oil-field flooding simulation experiment platform | |
| CN211735679U (en) | Urban sewage pipeline treatment device | |
| CN109972542B (en) | Device and method for installing and positioning side wall of block prefabricated box culvert | |
| CN202417304U (en) | Rolling type shifting device capable of being installed at well drilling site and used for cluster well drilling machine | |
| CN216836971U (en) | Lifting device for mounting and dismounting underground pipeline | |
| CN220265135U (en) | Jacking equipment for large-pipe-diameter installation of comprehensive pipe rack | |
| CN201221373Y (en) | Beam lifting apparatus for coal mine laneway hydraulic support | |
| CN205421049U (en) | Box culvert equipment leveling machine | |
| CN106826201B (en) | A kind of hydraulic dismounting device and method being exclusively used in large size valve | |
| CN201221372Y (en) | Beam lowering apparatus for coal mine laneway hydraulic support | |
| CN220564260U (en) | Automatic device of taking one's place of large-scale transformer | |
| CN201003383Y (en) | Hydraulic lifting device for oil well operation under pressure | |
| CN204920369U (en) | Caisson formula parking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |