CN215107078U - Movable operating platform for MBR (Membrane bioreactor) membrane group device - Google Patents
Movable operating platform for MBR (Membrane bioreactor) membrane group device Download PDFInfo
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- CN215107078U CN215107078U CN202022976930.4U CN202022976930U CN215107078U CN 215107078 U CN215107078 U CN 215107078U CN 202022976930 U CN202022976930 U CN 202022976930U CN 215107078 U CN215107078 U CN 215107078U
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Abstract
The utility model discloses a portable operation platform for MBR membrane group ware. The hydraulic lifting device comprises a control module and an operation module, wherein the control module comprises a base, a pulley, a hydraulic oil cylinder, an operating rod, a hydraulic lifting rod and a balance weight, and the hydraulic oil cylinder drives the operating rod to control the lifting of the hydraulic lifting rod; the door frame is located between fixed platform and control module and its middle part or upper portion links to each other with the hydraulic lifting rod among the operation module, and the lower part passes through the hinge and links to each other with fixed platform, and flexible platform links to each other and parallel arrangement with the fixed platform activity, and flexible platform is connected with the slider, and fixed platform is equipped with the slider stopper along its length direction's both sides, and the slider is used for driving flexible platform along the length direction flexible of fixed platform. The operation platform is simple in structure, convenient to move, safe and reliable, free adjustment of lifting height and length can be achieved, and the problems that a valve and a quick connector are inconvenient to operate, and no person operates space and the safety problem exists in the operation process in the installation and off-line cleaning process of the MBR system membrane group device are solved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, particularly, relate to a portable operation platform that is used for MBR membrane group ware.
Background
MBR is a membrane bioreactor (Membrane Bio-Reactor) for short, and is a brand-new high-efficiency sewage treatment process generated by organically combining modern membrane separation technology and traditional biological treatment technology. Along with the improvement of sewage discharge standard, the application of MBR technology in sewage treatment plants is more and more extensive, and compared with the traditional solid-liquid separation technology, the technology can carry out solid-liquid separation efficiently, the effluent quality is good, and suspended matters and turbidity are close to zero, can realize sewage resource utilization, and is one of the mainstream technologies of future development in the sewage treatment field.
However, the technology also has some defects in the practical application process, for example, because the membrane pollution problem needs to be periodically disassembled, hoisted and cleaned, and the number of the membrane module connector and the pipe joints in the pipe gallery is large, according to the conventional concrete maintenance platform design, the daily maintenance and repair operation is inconvenient, and the rapid and safe operation of the operator in the membrane module cleaning process cannot be realized.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this reason, an object of the utility model is to propose a portable operation platform for MBR membrane group ware. This operation platform simple structure, removal convenience and safe and reliable can realize that the lift height-adjustable reaches length freely flexible, have solved that MBR system membrane group ware installation and off-line cleaning in-process valve and quick-operation joint operate inconveniently, the security problem in unmanned operating space and the operation process, provide convenience for the routine maintenance of MBR system membrane group ware.
According to an aspect of the utility model, the utility model provides a portable operation platform for MBR membrane group ware. According to the utility model discloses an embodiment, this portable operation platform includes:
the hydraulic lifting rod is arranged away from the counterweight, at least one part of the hydraulic lifting rod extends out of the control module, and the hydraulic oil cylinder drives the operating rod to control the lifting of the hydraulic lifting rod;
the operation module, operation module includes portal, fixed platform and flexible platform, the portal is located fixed platform with between the control module, just portal middle part or upper portion with hydraulic lifting rod links to each other, the lower part pass through the hinge with fixed platform links to each other, flexible platform with fixed platform activity links to each other and parallel arrangement, flexible platform is connected with the slider, fixed platform is equipped with the slider stopper along its length direction's both sides, the slider is used for driving flexible platform is followed fixed platform's length direction is flexible.
The utility model discloses a portable operation platform for MBR membrane group ware of above-mentioned embodiment has following advantage at least: 1) when the movable operation platform is used for disassembling, hoisting and cleaning the membrane group devices, the control module A is suitable for transferring the movable operation platform to a concrete overhaul platform of the MBR membrane group devices, and the operation module B is suitable for being suspended between two adjacent MBR membrane group devices so as to facilitate operation such as overhaul and the like of operators, wherein the control module can be used for realizing free movement of the whole operation platform and free adjustment of the height of the operation module, and the operation module is used for providing an operation table for the operators and realizing free adjustment of the length of the operation table; 2) the pulley can be used for driving the whole operation platform to freely move, and the balance weight is used for maintaining the stability of the whole operation platform; 3) the hydraulic lifting rod can be controlled to lift by driving the operating rod through the hydraulic oil cylinder, so that the whole operating module is driven to lift, and the fixed platform and the telescopic platform can move up and down; 4) when the length of the fixed platform is not enough to meet the operation requirement of an operator, the sliding block moves to enable the telescopic platform to extend out of the fixed platform to prolong the operation table top, and the telescopic platform is pushed back to the fixed platform after the operation is finished; 5) after the operation platform is used, the fixed platform and the telescopic platform can be folded towards the portal frame through the hinges so as to be stored conveniently; 6) the operation platform is simple in structure, convenient to move, safe and reliable, can solve the problems that valves and quick connectors are inconvenient to operate in the installation and off-line cleaning processes of the MBR system membrane group device, the operation space of no personnel and the safety problem in the operation process are solved, and convenience is brought to the daily maintenance and overhaul of the MBR system membrane group device.
In addition, according to the utility model discloses a portable operation platform for MBR membrane group ware of above-mentioned embodiment can also have following additional technical characterstic:
optionally, a hollow interlayer is formed inside the fixed platform, the hollow interlayer penetrates through one end, far away from the balance weight, of the fixed platform, and the telescopic platform, the sliding block and the sliding block limiting block are arranged in the hollow interlayer.
Optionally, a fixing seat is arranged at the bottom of the fixing platform, a hollow interlayer is formed inside the fixing seat and penetrates through one end, far away from the counterweight, of the fixing seat, and the telescopic platform, the sliding block and the sliding block limiting block are arranged in the hollow interlayer.
Optionally, the fixed platform is a steel plate platform, the fixed seat and the telescopic platform are hollow steel plates or channel steel, and the fixed seat is welded or in threaded connection with the bottom of the fixed platform.
Optionally, the telescopic platform and the fixed platform are arranged up and down, and the sliding block limiting block are arranged between the telescopic platform and the fixed platform.
Optionally, a plurality of positioning holes or positioning grooves are formed in the telescopic platform along the length direction of the telescopic platform, and a first buckle matched with the positioning holes or the positioning grooves is arranged at one end, far away from the balance weight, of the fixed platform.
Optionally, at least one of the following conditions is met: the sliding block is arranged on one side, close to the balance weight, of the telescopic platform; the sliding blocks are arranged in pairs and symmetrically distributed along the width direction of the telescopic platform; the telescopic platform is far away from one end of the balance weight and is provided with a handle, and the handle extends to the end part of the fixed platform or the outside of the fixed platform.
Optionally, guardrails are respectively and independently arranged on two sides of the fixed platform in the width direction, and the guardrails are connected with the fixed platform through hinges and detachably connected with the door frame through second buckles.
Optionally, the guardrail is telescopically arranged along the length direction of the fixed platform.
Optionally, at least one of the following conditions is met: the pulley is provided with a lock catch, and the lock catch is used for locking and unlocking the pulley; the length and the width of the telescopic platform are respectively and independently not greater than those of the fixed platform; the length of the fixed platform is 1.5-2 m, and the width of the fixed platform is 0.6-0.8 m; the distance that the telescopic platform extends out of the fixed platform is not more than 4/5 times the length of the fixed platform.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a side view of a mobile operating platform for an MBR membrane module according to an embodiment of the present invention.
Fig. 2 is a top view of a mobile operation platform for an MBR membrane module according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view perpendicular to the width direction of the retractable platform when the retractable platform is disposed in the fixed platform according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the telescopic platform and the fixed platform arranged up and down according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "vertical", "horizontal", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
According to an aspect of the utility model, the utility model provides a portable operation platform for MBR membrane group ware. According to the utility model discloses an embodiment, as shown in FIG. 1 ~ 2, this portable operation platform includes: the hydraulic lifting control system comprises a control module A and an operation module B, wherein the control module A comprises a base 1, a pulley 2, a hydraulic controller and a counterweight 3, the pulley 2 is arranged below the base 1, the hydraulic controller and the counterweight 3 are arranged above the base 1 and are respectively positioned on two sides of the base 1, the hydraulic controller comprises a hydraulic oil cylinder 4, an operation rod 5 and a hydraulic lifting rod 6, the hydraulic lifting rod 6 is arranged far away from the counterweight 3, at least one part of the hydraulic lifting rod 6 extends out of the control module A, and the hydraulic oil cylinder 4 drives the operation rod 5 to control the lifting of the hydraulic lifting rod 6; operation module B includes portal 7, fixed platform 9 and telescopic platform 11, portal 7 is located between fixed platform 9 and the control module A, and portal 7 middle part or upper portion link to each other with hydraulic lifting rod 6, the lower part passes through hinge 8 and links to each other with fixed platform 9, telescopic platform 11 links to each other and parallel arrangement with fixed platform 9 activity, telescopic platform 11 is connected with slider 13, fixed platform 9 is equipped with slider stopper 12 along its length direction's both sides, slider 13 is used for driving telescopic platform 11 and stretches out and draws back along fixed platform 9's length direction. This operation platform simple structure, removal convenience and safe and reliable can realize that the lift height-adjustable reaches length freely flexible, have solved that MBR system membrane group ware installation and off-line cleaning in-process valve and quick-operation joint operate inconveniently, the security problem in unmanned operating space and the operation process, provide convenience for the routine maintenance of MBR system membrane group ware.
The mobile operation platform for the MBR membrane module according to the above embodiment of the present invention is described in detail with reference to fig. 1 to 3.
According to the embodiment of the utility model, when the movable operation platform is used for disassembling, hoisting and cleaning the membrane group device, the control module A is suitable for transferring the movable operation platform to the concrete maintenance platform of the MBR membrane group device, the operation module B is suitable for being suspended between two adjacent MBR membrane group devices so as to be convenient for the operation personnel to realize maintenance and other operations, wherein, the control module can be used for realizing the free movement of the whole operation platform, the free adjustment of the height of the operation module and the balance of the whole movable operation platform, the operation module is used for providing the operation platform for the operation personnel and realizing the free adjustment of the length of the operation platform, particularly, the operation personnel can realize the operation requirement on the fixed platform, when the length of the fixed platform is insufficient, the telescopic platform extends out of the fixed platform to prolong the operation platform surface by moving the slide block, and then pushes the telescopic platform back after the operation is completed, at the moment, the fixed platform and the telescopic platform can be folded towards the door frame through the hinge to be convenient for storage.
According to a specific embodiment of the present invention, the pulley 2 may be provided with a lock catch (not shown) for locking and unlocking the pulley 2, and when the movable operation platform moves, the lock catch may be unlocked to realize free sliding of the pulley; when the movable operation platform is used for storing or fixing the movable operation platform to a specific position to realize the disassembly, hoisting and cleaning of the membrane group device, the lock catch can be locked, the sliding of the pulley is avoided, the fixing of the whole movable operation platform is realized, and therefore the safety of an operator in the operation process can be further improved.
According to the utility model discloses a concrete embodiment, the utility model discloses well hydraulic lifting rod 6's number does not receive special restriction, and the technical personnel in the field can select according to actual need, only need can realize operating module and control module's fixed connection and operating module reciprocate can, for example hydraulic lifting rod 6 can set up in pairs and symmetrical arrangement in the direction along the portal width.
According to the utility model discloses a specific embodiment, it is shown with reference to fig. 3, fixed platform 9's inside can be formed with cavity intermediate layer 10, and cavity intermediate layer 10 runs through fixed platform 9 and keeps away from the one end of counter weight 3, telescopic platform 11, slider 13 and slider stopper 12 are established in cavity intermediate layer 10, adopt this mode of setting not only can realize operation platform's flexible function, can also utilize fixed platform itself to realize the support and the fixing to shrink platform, in addition, fixed platform adopts hollow structure can also reduce whole operation platform's dead weight.
According to the utility model discloses a still another embodiment, it is shown with reference to fig. 4, and flexible platform 11 can be arranged from top to bottom with fixed platform 9, and slider 13 and slider stopper 12 can be established between flexible platform 11 and fixed platform 9, adopt this mode of setting not only can realize operation platform's flexible function, can also utilize fixed platform itself to realize the support and the fixing to shrink platform. It should be noted that, this mode of setting does not have special requirement to fixed platform's structure, both can be hollow structure, also can be solid construction, when fixed platform was solid construction, can suitably reduce fixed platform's thickness and reduce whole operation platform's dead weight under the prerequisite of guaranteeing fixed platform intensity and security.
According to the utility model discloses a still another embodiment, refer to fig. 1 and show, fixed platform 9 bottom can be equipped with fixing base 16, fixing base 16 is inside can be formed with cavity intermediate layer 10 and runs through the one end that fixing base 16 kept away from counter weight 3, flexible platform 11, slider 13 and slider stopper 12 are established in cavity intermediate layer 10, adopt this mode of setting to establish flexible platform in the fixed platform below, and utilize the fixing base to realize supporting and fixing flexible platform, from this not only can realize operation platform's flexible function, and also not too big restriction to flexible platform and fixed platform's relative size, flexible platform's size can be less than fixed platform's size, also can be greater than fixed platform's size.
According to the utility model discloses a still another embodiment, fixed platform 9 and flexible platform 11 can be the steel platform, can further improve operation platform's intensity and security from this. For example, the fixed platform 9 may be a steel plate platform, the fixed seat 16 may be a hollow steel plate, or may be a channel steel, and when the fixed seat is a channel steel, an opening direction of the channel steel is upward; the telescopic platform 11 can also be a hollow steel plate or a channel steel, wherein the telescopic platform can also be obtained by welding or threaded connection of channel steel or hollow square steel with small specification and size; further, fixing base 16 can weld or threaded connection in the fixed platform bottom, can guarantee that fixed platform and telescopic platform all have better intensity from this to can further improve operation platform's security. It should be noted that the type of the threaded connection in the present invention is not particularly limited, and those skilled in the art can select the type according to actual needs, such as a bolt connection, a stud connection, a screw connection, etc.
According to a specific embodiment of the present invention, the telescopic platform 11 may be provided with a plurality of positioning holes or positioning grooves (not shown) along the length direction thereof, and the fixed platform 9 may be provided with a first buckle (not shown) matching with the positioning holes or positioning grooves at the end away from the counterweight 3, so that after the telescopic platform extends out of the fixed platform, the telescopic platform may be fixed by the first buckle and the positioning holes or positioning grooves, thereby preventing the telescopic platform from sliding relatively during the operation of the operator, and ensuring the operation safety; after the operation is finished, the first buckle is opened and the fixed platform is pushed back through the telescopic platform. The type of the first buckle is not particularly limited, and those skilled in the art can select the first buckle according to actual needs as long as the fixed platform and the telescopic platform can be fixed to each other.
According to a specific embodiment of the present invention, referring to fig. 1 and 4, the sliding block 13 can be disposed on one side of the retractable platform 11 close to the counterweight 3, so as to further extend the moving area of the sliding block relative to the fixed platform, and the retractable platform has a longer effective retractable length. In addition, as shown in fig. 2, the sliding blocks 13 may be disposed in pairs and symmetrically distributed along the width direction of the telescopic platform 11, so that the stability of the telescopic platform during sliding can be further improved.
According to the utility model discloses a specific embodiment, the one end that counter weight 3 was kept away from to flexible platform 11 can be equipped with the handle (not shown), and the handle can extend to outside the tip of fixed platform or the fixed platform, can more be favorable to pulling out flexible platform from this.
According to the utility model discloses a specific embodiment, refer to fig. 1, fixed platform 9 can be equipped with guardrail 14 respectively independently along its width direction's both sides, guardrail 14 can link to each other and can dismantle with portal 7 through second buckle 15 through hinge and fixed platform 9 and link to each other, both can utilize second buckle and portal to connect the relative regulation that realizes guardrail and fixed platform from this, guarantee operating personnel's security at the operation in-process, and can also open the second buckle after the operation is accomplished, make the guardrail fold to fixed platform through the hinge, so that conveniently deposit to the portal along with fixed platform.
According to the utility model discloses a still another embodiment, refer to fig. 1 and show, guardrail 14 can follow the scalable setting of fixed platform's 9 length direction, can adjust the length of guardrail from this according to actual need, for example the tip of counter weight direction is kept away from to fixed length extensible to the fixed platform of guardrail, and the flexible length of guardrail can be not less than flexible platform's flexible length, when flexible platform stretches out fixed platform, can prolong guardrail length thereupon, the safety of assurance operating personnel when the operation on flexible platform.
According to the utility model discloses a specific embodiment, the length and the width of flexible platform 11 can be not more than fixed platform 9 respectively independently, can further improve the stability when flexible platform stretches out fixed platform from this. Additionally, the utility model discloses well fixed platform 9's length and broadband do not receive special restriction, and the technical personnel in the field can select according to actual need, and the size that only needs to satisfy operating module can hold between two adjacent MBR membrane group wares in order to realize to membrane group ware dismantlement, hoist and mount, washing etc. routine maintenance or maintenance operation can, for example fixed platform 9's length can be for 1.5 ~ 2m, the width can be for 0.6 ~ 0.8 m. In addition, the utility model discloses well guardrail 14's height also does not receive special restriction, and the skilled person in the art can select according to actual need, and the height of guardrail can be for 1 ~ 1.2m etc. for example.
According to the utility model discloses a specific embodiment, the distance that flexible platform 11 stretches out fixed platform 9 can be not more than 4/5 of fixed platform length, for example can be not more than 2/3 or 1/2 of fixed platform length, through adopting this setting, even if flexible platform stretches out fixed platform, still can support and fix flexible platform with the help of fixed platform's tip, avoids flexible platform to stretch out length overlength and buckle easily, can further improve the security that removes operation platform from this.
According to the present invention, a person skilled in the art can adjust the lifting height of the hydraulic lifting rod 6 and the height of the gantry 7 according to actual needs to adjust the moving area of the fixed platform 9 and the telescopic platform 11 in the vertical direction, wherein the fixed platform 9 and the telescopic platform 11 can be lowered to the area below the sliding module a, for example, the minimum height of the fixed platform 9 and the telescopic platform 11 can be extended to the lower part of the pulley 2, for example, to 0.5-1 m below the pulley.
To sum up, the utility model discloses a portable operation platform for MBR membrane group ware of above-mentioned embodiment has following advantage: 1) when the movable operation platform is used for disassembling, hoisting and cleaning the membrane group devices, the control module A is suitable for transferring the movable operation platform to a concrete overhaul platform of the MBR membrane group devices, and the operation module B is suitable for being suspended between two adjacent MBR membrane group devices so as to facilitate operation such as overhaul and the like of operators, wherein the control module can be used for realizing free movement of the whole operation platform and free adjustment of the height of the operation module, and the operation module is used for providing an operation table for the operators and realizing free adjustment of the length of the operation table; 2) the pulley can be used for driving the whole operation platform to freely move, and the balance weight is used for maintaining the stability of the whole operation platform; 3) the hydraulic lifting rod can be controlled to lift by driving the operating rod through the hydraulic oil cylinder, so that the whole operating module is driven to lift, and the fixed platform and the telescopic platform can move up and down; 4) when the length of the fixed platform is not enough to meet the operation requirement of an operator, the sliding block moves to enable the telescopic platform to extend out of the fixed platform to prolong the operation table top, and the telescopic platform is pushed back to the fixed platform after the operation is finished; 5) after the operation platform is used, the fixed platform and the telescopic platform can be folded towards the portal frame through the hinges so as to be stored conveniently; 6) the pulley can be provided with a lock catch or the fixed platform can be provided with a guardrail to further improve the safety of the operating platform; 7) the operation platform is simple in structure, convenient to move, safe and reliable, can solve the problems that valves and quick connectors are inconvenient to operate in the installation and off-line cleaning processes of the MBR system membrane group device, the operation space of no personnel and the safety problem in the operation process are solved, and convenience is brought to the daily maintenance and overhaul of the MBR system membrane group device.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A portable operation platform that is used for MBR membrane group ware, its characterized in that includes:
the hydraulic lifting rod is arranged away from the counterweight, at least one part of the hydraulic lifting rod extends out of the control module, and the hydraulic oil cylinder drives the operating rod to control the lifting of the hydraulic lifting rod;
the operation module, operation module includes portal, fixed platform and flexible platform, the portal is located fixed platform with between the control module, just portal middle part or upper portion with hydraulic lifting rod links to each other, the lower part pass through the hinge with fixed platform links to each other, flexible platform with fixed platform activity links to each other and parallel arrangement, flexible platform is connected with the slider, fixed platform is equipped with the slider stopper along its length direction's both sides, the slider is used for driving flexible platform is followed fixed platform's length direction is flexible.
2. The mobile operation platform of claim 1, wherein a hollow interlayer is formed inside the fixed platform, the hollow interlayer penetrates through one end of the fixed platform, which is far away from the counterweight, and the telescopic platform, the sliding block and the sliding block limiting block are arranged in the hollow interlayer.
3. The mobile operating platform according to claim 1, wherein a fixing seat is disposed at the bottom of the fixing platform, a hollow interlayer is formed inside the fixing seat and penetrates through one end of the fixing seat, which is far away from the counterweight, and the telescopic platform, the sliding block and the sliding block limiting block are disposed in the hollow interlayer.
4. The mobile operating platform of claim 3, wherein the fixed platform is a steel plate platform, the fixing seat and the telescopic platform are hollow steel plates or channel steel, and the fixing seat is welded or screwed to the bottom of the fixed platform.
5. The mobile operating platform of claim 1, wherein the telescoping platform and the fixed platform are arranged one above the other, and the slider stop block are disposed between the telescoping platform and the fixed platform.
6. The mobile operation platform according to any one of claims 1 to 5, wherein the telescopic platform is provided with a plurality of positioning holes or positioning grooves along a length direction thereof, and one end of the fixed platform away from the counterweight is provided with a first buckle matched with the positioning holes or positioning grooves.
7. A mobile operator platform according to claim 6, wherein at least one of the following conditions is met:
the sliding block is arranged on one side, close to the balance weight, of the telescopic platform;
the sliding blocks are arranged in pairs and symmetrically distributed along the width direction of the telescopic platform;
the telescopic platform is far away from one end of the balance weight and is provided with a handle, and the handle extends to the end part of the fixed platform or the outside of the fixed platform.
8. The mobile operations platform of claim 1 or 7, wherein the fixed platform is independently provided with guardrails along both sides of the fixed platform in the width direction, and the guardrails are connected with the fixed platform through hinges and detachably connected with the door frames through second buckles.
9. The mobile operator platform of claim 8, wherein the fence is telescopically arranged along the length of the fixed platform.
10. A mobile operator platform according to claim 1 or 9, wherein at least one of the following conditions is met:
the pulley is provided with a lock catch, and the lock catch is used for locking and unlocking the pulley;
the length and the width of the telescopic platform are respectively and independently not greater than those of the fixed platform;
the length of the fixed platform is 1.5-2 m, and the width of the fixed platform is 0.6-0.8 m;
the distance that the telescopic platform extends out of the fixed platform is not more than 4/5 times the length of the fixed platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976930.4U CN215107078U (en) | 2020-12-08 | 2020-12-08 | Movable operating platform for MBR (Membrane bioreactor) membrane group device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976930.4U CN215107078U (en) | 2020-12-08 | 2020-12-08 | Movable operating platform for MBR (Membrane bioreactor) membrane group device |
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| Publication Number | Publication Date |
|---|---|
| CN215107078U true CN215107078U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022976930.4U Active CN215107078U (en) | 2020-12-08 | 2020-12-08 | Movable operating platform for MBR (Membrane bioreactor) membrane group device |
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| Country | Link |
|---|---|
| CN (1) | CN215107078U (en) |
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