CN113581975A

CN113581975A - Machine room traction rope hole plastic waterproof platform

Info

Publication number: CN113581975A
Application number: CN202110865106.8A
Authority: CN
Inventors: 宋永奇; 朱鑫; 吴圆盼; 王造祥; 方建峰; 姚帅
Original assignee: Luoerke Elevator Co ltd
Current assignee: Luoerke Elevator Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-11-02
Anticipated expiration: 2041-07-29
Also published as: CN113581975B

Abstract

The invention provides a machine room traction rope hole plastic waterproof platform, which comprises a main platform; the utility model discloses a machine room, including the main platform, the main platform is equipped with two sets of front and back both ends fixed connection mountings that leave one side mutually, both ends fixed connection auxiliary station around between two sets of main platforms, and the inside activity joint linkage plate and the initiative board of main platform, the one end fixed connection apron of main platform, the other end are the encapsulated situation, the inside activity joint latch fitting of main platform, and the inside bottom surface fixed mounting of main platform has the unlocking piece. The fixing piece is arranged, the second convex block is fixedly inserted into the first inserting hole, the first convex block is fixedly inserted into the second inserting hole, the main platform and the auxiliary platform can be fixedly connected, the second clamping groove is fixedly clamped with the clamping block, the auxiliary platform and the main platform can be fixedly clamped through the clamping block, displacement is avoided, pre-fixing is carried out, the fixing piece is fixedly connected to the ground through the bolt assembly, then fixing work of the main platform is completed, the waterproof platform can be fixed step by step, and construction difficulty is reduced.

Description

Machine room traction rope hole plastic waterproof platform

Technical Field

The invention belongs to the technical field of elevators, and particularly relates to a machine room traction rope hole plastic waterproof platform.

Background

The elevator is used as the current most time-efficient passenger or cargo carrying tool for multi-storey buildings, has the advantages of low energy consumption, high lifting speed and the like, and usually needs to reserve a traction steel wire rope hole in advance in an elevator machine room and manufacture a waterproof platform after the installation of a main machine so as to protect the rope hole from the occurrence of the situations of water pouring and the like.

For example, publication nos.: in CN106672729A, an environmental protection waterproof elevator is disclosed, including well and the circulating device of setting at the well rear side, the upper portion of well is provided with the computer lab, and the lower part is provided with the pit, be provided with the car in the well, the upper end of car is provided with waterproof safety guard, waterproof safety guard's upper surface is the slope, the pit includes the cushion table and sets up at the outlying sump of cushion table, be provided with water level detector in the sump, the sump passes through drainage device and links to each other with circulating device's entry, circulating device's export has the fire control unit through going out water piping connection, the fire control unit includes car fire control pipe and well fire control pipe, car fire control pipe, well fire control pipe and circulating device's outlet pipe passes through the three way solenoid valve and links to each other. The invention enables water falling on the elevator car to flow into the pit and be discharged from the pit in time, is used for a fire-fighting function, avoids the damage of the elevator caused by water inflow, and is high in waterproof performance, safe and environment-friendly.

Based on the prior art discovery, traditional waterproof platform leads to inconvenient installation and construction because the construction space is little, has not the way to fix in advance and makes waterproof platform fixed step by step, reduces the construction degree of difficulty, has not the way to pass waterproof platform when the bottom surface needs to walk the line and walk the line, and walks the line and have not waterproof treatment, has not the way to judge in advance when water gets into the computer lab to can't handle after the water yield reaches the critical value, prevent that flooding or short circuit from leading to elevator trouble, avoid taking advantage of the ladder people to meet accident.

Disclosure of Invention

In order to solve the technical problems, the invention provides a machine room traction rope hole plastic waterproof platform, which aims to solve the problems that the traditional waterproof platform is inconvenient to install and construct due to small construction space, the waterproof platform can be fixed step by no means of pre-fixing in advance, the construction difficulty is reduced, when the bottom surface needs to be wired, no means is available for wiring through the waterproof platform, the wiring is not subjected to waterproof treatment and the line is protected from displacement, when water enters a machine room, no means is available for pre-judging in advance, the water cannot be treated after the water quantity reaches a critical value, the elevator fault caused by flooding or short circuit is prevented, and accidents of elevator passengers are avoided.

The invention is achieved by the following specific technical means: a machine room traction rope hole plastic waterproof platform comprises a main platform, wherein the main platform is clamped with an auxiliary platform, a second clamping groove is formed in the top of the auxiliary platform, and a displacement sensor and a control unit are fixedly installed in the auxiliary platform;

the front end and the rear end of one side of each main platform, which is far away from the main platform, are fixedly connected with fixing pieces, each fixing piece comprises a water collecting unit, the size of an opening of each water collecting unit is controlled by a control unit, and the bottom of one side of each main platform, which is close to the water collecting unit, is provided with a water outlet hole;

one end of the main table is fixedly connected with a cover plate, the other end of the main table is in a closed state, a through groove is formed in the upper portion of one side, away from the main table, of the cover plate, the gear is arranged on the left side inside the main table, the through groove is arranged on the right side of the main table, and teeth on one side of the gear are flush with the through groove;

a linkage plate and a driving plate are movably clamped in the main table, the linkage plate and the driving plate are fixedly connected through a cross rod, the linkage plate is connected with the main table in a sliding mode, the driving plate comprises a rack, and the rack is fixedly connected to the top of the right side of the driving plate and meshed with a gear;

the positioning device comprises a main table, a positioning shaft, a spring, a fixing shaft, a fixing rod and a clamping piece, wherein the clamping piece is movably clamped in the main table and comprises a positioning shaft, the positioning shaft is fixedly connected to the center of the clamping piece, the top of the positioning shaft is fixedly connected to the upper surface of the inside of the main table, the spring is arranged on the outer side below the positioning shaft, the top end of the spring is fixedly connected to the top end of the positioning shaft, the bottom end of the spring is fixedly connected with the main table, and the top of the clamping piece is provided with the fixing rod;

an unlocking piece is fixedly installed inside the main table and comprises a supporting plate, the supporting plate is located at the top of the locking piece and fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a pressing ball, one end, close to the supporting plate, of the connecting rod is connected with a supporting rod, and a displacement sensor is used for detecting the up-and-down movement amount of the pressing ball;

when the pressing ball moves upwards, the control unit controls the opening size of the water collecting unit through the displacement of the pressing ball, when the pressing ball moves to the top of the through groove, the resisting plate pushes the clamping and locking piece to move downwards, the limitation of the clamping and locking piece on the gear is removed, meanwhile, water entering the main table pushes the gear to rotate, the driving plate drives the linkage plate to slide in the main table through the mutual meshing of the rack and the gear, and the bottom of the main table is communicated with the outside through the water outlet hole;

when the value fed back to the control unit by the displacement sensor reaches a threshold value, the control unit controls the elevator to suddenly stop and send out an emergency early warning;

when the pressing ball moves downwards, the pressing plate pulls the clamping and locking piece to move upwards, the clamping and locking piece is meshed with the gear, the gear is limited to rotate, and water in the main platform is discharged outwards through the water outlet hole in the bottom.

The invention at least comprises the following beneficial effects:

1. the fixing piece is arranged, the second convex block is fixedly inserted into the first inserting hole, the first convex block is fixedly inserted into the second inserting hole, the main platform and the auxiliary platform can be fixedly connected, the second clamping groove is fixedly clamped with the clamping block, the auxiliary platform and the main platform can be fixedly clamped through the clamping block, displacement is avoided, pre-fixing is carried out, the fixing piece is fixedly connected to the ground through the bolt assembly, then fixing work of the main platform is completed, the waterproof platform can be fixed step by step, and construction difficulty is reduced.

2. The invention is provided with the driving plate and the linkage plate, when the main platform is required to pass through for wiring, the number of detaching turns of the sealing ring group is determined according to the size of the wiring coil, so that the circuit can be ensured to pass smoothly and can be attached to the outside of the coil to realize sealing and water proofing, the driving plate is driven to move outwards after the second convex column is pulled outwards, the rack is also driven to move outwards, the gear is driven to rotate through the meshing action of the gear, the driving plate can move according to the requirement on site, and after the driving plate moves, the linkage plate is driven to move through the cross rod, so that the position of the positioning ring group and the position of the sealing ring group are always kept in a corresponding state, and the wiring is convenient.

3. According to the invention, the displacement variation of the pressing ball is fed back to the control unit through the displacement sensor, and the control unit judges the water level through the data fed back by the displacement sensor and controls the water collection unit to be gradually enlarged; when the press ball rises to the highest position, the displacement change of the press ball is fed back to the control unit through the displacement sensor, the control unit feeds water level information back to the display unit in real time, early warning is sent to an operator through the display unit, the operator is prompted to carry out emergency drainage on the elevator machine room, the control unit simultaneously transmits the information to the elevator main control board and controls the elevator to carry out emergency stop, the water level information is fed back to the control unit in real time through the change condition of the press ball, early warning is carried out on the operator through the judgment of the control unit on the water level information, the problem of casualties caused by the fact that the elevator machine room is out of control due to water leakage is effectively prevented, and the safety of the device is improved.

4. The opening size of the water collecting unit is controlled by the arranged control unit, the opening size of the water collecting unit is adjusted by the control unit according to the variation of the pressing ball, when the control unit detects that the variation frequency of the pressing ball is too high in a certain time period, the control unit judges that the water collecting unit is blocked, and the control unit controls the water collecting unit to contract and expand in a reciprocating mode until the conversion frequency of the pressing ball returns to be normal, so that the problem that water in a machine room cannot be effectively discharged due to the blocking of the water collecting unit is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of a linkage plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the main stage of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

FIG. 5 is a schematic view of the expanded structure of the junction between the primary and secondary platforms of the present invention;

FIG. 6 is a partial left side structural view of the main stage of the present invention;

FIG. 7 is a schematic view of the internal structure of the slave station of the present invention;

FIG. 8 is a schematic view of a partial structure of the interior of the main stage of the present invention;

FIG. 9 is an enlarged view of the structure at C in the main pattern 8 of the present invention.

In the figure: 1. a main station; 101. a first bump; 102. a first socket; 103. a first card slot; 104. a locking groove; 2. an auxiliary platform; 201. a second bump; 202. a second socket; 203. a second card slot; 204. a displacement sensor; 205. a control unit; 3. a fixing member; 301. a water collection unit; 4. a linkage plate; 401. a first convex column; 402. positioning a ring set; 5. a cover plate; 501. a through groove; 6. a driving plate; 601. a second convex column; 602. a rack; 603. a seal ring set; 7. a latch member; 701. positioning the shaft; 702. fixing the rod; 8. unlocking the lock; 801. a resisting plate; 802. a connecting rod; 803. a support bar; 804. pressing the ball; 9. and a clamping block.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to 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 thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The first embodiment is as follows:

as shown in figures 1 to 9: the invention provides a machine room traction rope hole plastic waterproof platform, which comprises a main platform 1; the main platform 1 is fixedly arranged on the ground of a machine room, the main platform 1 is provided with two groups of fixing parts 3 which are fixedly connected with the front end and the rear end of one side away from the front end, the rear end between the two groups of main platforms 1 is fixedly connected with an auxiliary platform 2, the inner part of the main platform 1 is movably clamped with a linkage plate 4 and a driving plate 6, one end of the main platform 1 is fixedly connected with a cover plate 5, the other end of the main platform 1 is in a closed state, the inner part of the main platform 1 is movably clamped with a clamping and locking part 7, and the inner top surface of the main platform 1 is fixedly provided with an unlocking part 8;

the auxiliary platforms 2 are provided with two groups and form a rectangular structure together with the two groups of main platforms 1, and the top surfaces of the joints of the auxiliary platforms 2 and the main platforms 1 are fixedly clamped with clamping blocks 9;

the cover plate 5 includes: and the through groove 501, the through groove 501 is arranged at the top of the cover plate 5 and is penetrated by the unlocking piece 8.

As shown in fig. 6 and 9, the main table 1 includes: the first projection 101, the first socket 102, the first card slot 103 and the card lock slot 104, the first projection 101 is arranged at the front end of the left side of the main table 1; the first socket 102 is arranged at the front of the left side of the main platform 1 and at the rear of the first lug 101; the first card slot 103 is arranged on the top surface of the main platform 1; the inside bottom surface at the primary station 1 is established to card locked groove 104, utilizes first lug 101 and first socket 102 to make primary station 1 and auxiliary station 2 can fixed joint, utilizes first draw-in groove 103 to make joint piece 9 can with the fixed joint of primary station 1, utilizes card locked groove 104 can fix joint latch fitting 7 for latch fitting 7 can realize the auto-lock, prevents that active part 6 from removing.

As shown in fig. 5 and 7, the secondary deck 2 includes: the second lug 201, the second socket 202, the second card slot 203, the displacement sensor 204 and the control unit 205, the second lug 201 is arranged at the right end of the auxiliary platform 2 and corresponds to the first socket 102; the second socket 202 is arranged at the right side of the auxiliary platform 2 and corresponds to the position of the first bump 101; the second card slot 203 is arranged on the top surface of the auxiliary platform 2; the displacement sensor 204 is fixedly arranged inside the auxiliary platform 2; the control unit 205 is fixedly installed in the auxiliary platform 2 and electrically connected with the displacement sensor 204 and the elevator main control board, the second bump 201 is fixedly inserted into the first socket 102, the first bump 101 is fixedly inserted into the second socket 202, the main platform 1 and the auxiliary platform 2 can be fixedly connected, the second clamping groove 203 is fixedly clamped with the clamping block 9, the auxiliary platform 2 and the main platform 1 can be fixedly clamped through the clamping block 9, and displacement is avoided and subsequent positioning is facilitated.

As shown in fig. 5, the integrated structure of the joint block 9 combined with the first card slot 103 and the second card slot 203 is matched, the top surface of the joint block 9 is flush with the top surfaces of the main platform 1 and the auxiliary platform 2, and the joint block 9 is simultaneously clamped with the first card slot 103 and the second card slot 203, so that the main platform 1 and the auxiliary platform 2 can be fixedly connected and can not generate displacement in the front-back direction or the left-right direction, and the subsequent fixation is facilitated.

As shown in fig. 5, the fixing member 3 includes: the water collecting unit 301 is arranged at the top of the fixing piece 3, the water collecting unit 301 is of a conical structure, and the fixing piece 3 is fixedly connected to the ground through a bolt assembly to complete the fixing work of the main platform 1.

As shown in fig. 4 and 6, the active plate 6 includes: the second convex column 601, the rack 602 and the sealing ring set 603, wherein the second convex column 601 is fixedly installed at one end of the driving plate 6 and is fixedly connected with the first convex column 401 through a cross rod; the rack 602 is fixedly connected to the bottom of the right side of the driving plate 6 and is meshed with a gear which is fixedly connected to the top surface of the interior of the main table 1; the position of the sealing ring group 603 corresponds to that of the positioning ring group 402, and the sealing ring group 603 is formed by fixing and bonding a plurality of groups of single-ring detachable structural rings, when the main platform 1 needs to be passed for wiring, the number of detaching turns of the sealing ring group 603 is determined according to the size of a wiring coil, the circuit is ensured to smoothly pass and can be attached to the outside of the coil to realize sealing and water proofing, the driving plate 6 is driven to move outwards after the second convex column 601 is pulled outwards, the rack 602 is also driven to move outwards, and the gear is driven to rotate through the gear meshing effect, so that the driving plate 6 can be moved according to the field requirement.

The linkage plate 4 includes: the first convex column 401 is fixedly arranged at one end of the linkage plate 4; the positioning ring group 402 is arranged inside the linkage plate 4 and is formed by fixedly bonding a plurality of groups of single-ring detachable structural rings, and after the driving plate 6 moves, the linkage plate 4 is driven by the cross rod to move, so that the position of the positioning ring group 402 and the position of the sealing ring group 603 are always kept in a corresponding state, and wiring is facilitated.

As shown in fig. 9, the unlocking member 8 includes: the pressing plate 801, the connecting rod 802, the supporting rod 803 and the pressing ball 804, wherein the pressing plate 801 is positioned at the top of the locking part 7 and above the interior of the main table 1; the rear end of the connecting rod 802 is fixedly connected with the abutting plate 801 and penetrates through the through groove 501; the top of the support rod 803 is provided with a support ring and is penetrated by the connecting rod 802, and the bottom of the support rod 803 is fixedly connected with the upper surface inside the main platform 1; the pressing ball 804 is fixedly connected to the front end of the connecting rod 802 and located at the front end of the cover plate 5, when the pressing ball 804 is pressed downwards, the connecting rod 802 is tilted by taking the supporting ring at the top of the supporting rod 803 as a fulcrum, and meanwhile, the supporting plate 801 is driven to move upwards and push the locking piece 7 downwards, so that the gear is separated from the constraint and can rotate freely, unlocking is achieved, and the driving plate 6 can be moved smoothly.

After the pressing ball 804 is no longer pressed, the locking member 7 is pushed upward under the influence of the elastic force of the spring until the fixing rod 702 is fixedly clamped with the locking groove 104, so that the locking member 7 cannot move or rotate, the gear is locked by the locking member and cannot rotate, the rack 602 cannot move, and finally the locking of the driving plate 6 is realized.

As shown in fig. 4 and 9, the latch 7 includes: the positioning shaft 701 is fixedly connected to the center of the clamping and locking piece 7, the top end of the positioning shaft 701 is fixedly connected to the upper surface of the inside of the main table 1, a spring is mounted on the outer side below the positioning shaft 701, the top end of the spring is fixedly connected to the bottom end of the positioning shaft 701, and the top end of the spring is fixedly connected to the top end of the clamping and locking piece 7; dead lever 702 is established on the top of latch fitting 7 and with the fixed joint of latch groove 104, after latch fitting 7 is promoted downwards, compression location axle 701 bottom spring, latch fitting 7 remove to break away from the gear completely after, the gear can rotate smoothly, guarantees the removal of initiative board 6.

Example two:

the device operating personnel discovery when using, because the elevator computer lab is established at the floor top, the elevator computer lab can intake by a large scale, and the device can't adjust according to the inflow is automatic, and can't judge whether the water level exceeds the highest position of the device and remind operating personnel, consequently improves according to the method that this embodiment described.

The main platform 1 is fixedly arranged on the ground of the machine room, the main platform 1 comprises a first bump 101 and a first clamping groove 103, and the bottom surface inside the main platform 1 is rotatably connected with a gear; a displacement sensor 204 and a control unit 205 are fixedly arranged in the auxiliary table 2; the front end and the rear end of one side, opposite to each other, of each of the two main tables 1 are fixedly connected with fixing pieces 3, each fixing piece 3 comprises a water collecting unit 301, the opening size of each water collecting unit 301 is controlled through a control unit, one end of each main table 1 is fixedly connected with a cover plate 5, the other end of each main table 1 is in a closed state, and the upper part of one side, away from the main tables 1, of each cover plate 5 is provided with a through groove 501; through setting up logical groove 501 on apron 5, when the water level in the elevator machine room exceeded logical groove 501, the water in the device outside can only flow in main station 1 through logical groove 501 and main station 1 rivers direction can not change when intaking, the follow-up operation of being convenient for.

A water outlet hole is formed in the bottom of one side, close to the water collecting unit 301, of the main table 1, an unlocking piece 8 is fixedly installed on the bottom surface of the interior of the main table 1, the unlocking piece 8 comprises a supporting plate 801, the supporting plate 801 is located at the top of the clamping and locking piece 7, the supporting plate 801 is fixedly connected with one end of a connecting rod 802, the other end of the connecting rod 802 is fixedly connected with a pressing ball 804, one end, close to the supporting plate 801, of the connecting rod 802 is connected with a supporting rod 803, and a displacement sensor 204 is used for detecting the up-and-down movement amount of the pressing ball 804;

the linkage plate 4 and the driving plate 6 are movably clamped in the main table 1, the linkage plate 4 and the driving plate 6 are fixedly connected through a cross rod, the linkage plate 4 is connected with the main table 1 in a sliding mode, the driving plate 6 comprises a rack 602, and the rack 602 is fixedly connected to the bottom of the right side of the driving plate 6 and meshed with a gear;

the inside of the main table 1 is movably clamped with a clamping and locking piece 7, the clamping and locking piece 7 comprises a positioning shaft 701, the positioning shaft 701 is fixedly connected to the center of the clamping and locking piece 7, the top of the positioning shaft 701 is fixedly connected to the inner upper surface of the main table 1, a spring is arranged on the outer side below the positioning shaft 701, the top end of the spring is fixedly connected with the top end of the positioning shaft 701, the bottom end of the spring is fixedly connected with the main table 1, and a fixing rod 702 is arranged at the bottom of the clamping and locking piece 7;

first, when the water level in the housing exceeds the through groove 501, the water outside the main table 1 enters the inside of the main table 1 through the through groove 501, in the process, as the density of the pressing ball 804 is less than that of water, when the water level rises continuously, the pressing ball 804 rises continuously according to the rise of the water level, meanwhile, as the pressing ball 804 is fixedly connected with the resisting plate 801 through the connecting rod 802, and the connecting rod 802 and the supporting rod 803 form a lever, during the upward movement of the pressing ball 804, the resisting plate 801 drives the locking member 7 to move downward to release the gear limitation of the locking member 7, since the through groove 501 is formed on only one side of the main table 1, the water entering through the through groove 501 flows to the side far away from the through groove 501, in the process, water entering the through groove 501 pushes the gear to rotate, the driving plate 6 drives the linkage plate 4 to slide in the main table 1 through the mutual meshing of the rack 602 and the gear, and the bottom of the main table 1 is communicated with the outside through a water outlet; the foreign substances in the water are prevented from being clogged around the water collecting unit 301, and the stability of the apparatus is improved.

Secondly, when the pressing ball 804 moves upwards, the displacement variation of the pressing ball 804 is fed back to the control unit 205 through the displacement sensor 204, the control unit 205 judges the water level through the data fed back by the displacement sensor 294 and controls the water collecting unit 301 to be gradually enlarged, so that the channel in the water collecting unit 301 is widened and the drainage efficiency is improved;

finally, when the press ball 804 rises to the highest position, the displacement change of the press ball 804 is fed back to the control unit 205 through the displacement sensor 204, the control unit 205 feeds water level information back to the display unit in real time, and gives out early warning to the operator through the display unit, the operator is prompted to drain the elevator machine room emergently, meanwhile, the control unit 205 transmits the information to the elevator main control board and controls the elevator to stop emergently, the water level information is fed back to the control unit 205 in real time through the change condition of the press ball 804, and the early warning is given to the operator through the judgment of the control unit on the water level information, so that the problem of casualties caused by the fact that the elevator machine room is out of control due to water leakage is effectively prevented, and the safety of the device is improved.

Example three:

on the basis of the second embodiment, when the water in the elevator machine room is discharged through the water collecting unit 301, because the water collecting unit 301 is arranged in a conical shape, a blockage problem exists in the water discharging process, and the control is carried out according to the method described in the embodiment when the water collecting unit 301 is blocked.

The bottom of one side of the main platform 1, which is close to the water collecting unit 301, is provided with a water outlet hole, when the pressing ball 804 moves upwards, the displacement change of the pressing ball 804 is fed back to the control unit 205 through the displacement sensor 204, the control unit 205 controls the opening size of the water collecting unit 301 through the displacement of the pressing ball 804, when the pressing ball 804 moves to the top of the through groove 501, the resisting plate 801 pushes the locking piece 7 to move downwards, the limitation of the locking piece 7 on the gear is removed, meanwhile, water entering the main platform 1 pushes the gear to rotate, the driving plate 6 drives the linkage plate 4 to slide in the main platform 1 through the mutual engagement of the rack 602 and the gear, the bottom of the main platform 1 is communicated with the outside through the water outlet hole, the main platform 1 is prevented from blocking water flow, sediment in the water enters the main platform 1 through the water outlet hole along the water flow direction, and the problem that the sediment in the water flow is accumulated around the water collecting unit 301 to cause the blockage of the water collecting unit 301 is avoided, the stability of the device is improved.

Meanwhile, because the opening size of the water collecting unit 301 is adjusted by the control unit 205 according to the variation of the pressing ball 804, when the control unit 205 detects that the variation frequency of the pressing ball 804 is too large in a certain period of time, the control unit 205 judges that the water collecting unit 301 is blocked, and at the moment, the control unit 205 controls the water collecting unit 301 to perform reciprocating contraction and expansion until the conversion frequency of the pressing ball 804 returns to normal, so that the problem that the water in the machine room cannot be effectively discharged due to the blockage of the water collecting unit 301 is solved.

When pressing ball 804 downstream, support board 801 pulling latch fitting 7 upward movement, latch fitting 7 and gear engagement, the restriction gear rotates, the water in the primary station 1 outwards discharges through the apopore of bottom, because the apopore setting is at water collecting unit 301, one side, when the water in the primary station 1 outwards discharges through the apopore, wash water collecting unit 301, effectively prevent water collecting unit 301 to block up, make water collecting unit 301 all the time be in the connected state, the stability of the device has been improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a waterproof platform of computer lab haulage rope hole plastic, includes the main station, its characterized in that: the upper surface of the interior of the main platform is provided with a gear, the main platform is clamped with the auxiliary platform, the top of the auxiliary platform is provided with a second clamping groove, and a displacement sensor and a control unit are fixedly arranged in the auxiliary platform;

when the pressing ball moves downwards, the pressing plate pulls the locking piece to move upwards, and the locking piece is meshed with the gear to limit the gear to rotate.

2. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the main table comprises a first protruding block and a first clamping groove, a first socket is formed in one side of the first protruding block, the first clamping groove is formed in the top of the main table, a clamping and locking groove is formed in the top surface of the interior of the main table, and a gear is rotatably connected to the top surface of the interior of the main table; the utility model discloses a set of, including the first lug, the first socket, the second lug is provided with the first socket, the first platform is provided with two sets of, and both ends fixed connection auxiliary table around between two sets of main platforms, the auxiliary table includes second lug and second socket, the second lug is corresponding with first socket position, the second socket is corresponding with first lug position.

3. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the support rod and the connecting rod form a labor-saving lever, and the support rod is arranged at one end far away from the pressing ball.

4. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the water collecting unit is arranged at the top of the fixing piece and is of a conical structure.

5. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the linkage plate comprises a first convex column which is fixedly arranged at one end of the linkage plate; the linkage plate is internally provided with a positioning ring group and is formed by fixedly bonding a plurality of groups of single-ring detachable structural rings of the positioning ring group.

6. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the driving plate further comprises a second convex column, and the second convex column is fixedly installed at one end of the driving plate and is fixedly connected with the first convex column through a cross rod.

7. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the driving plate further comprises a sealing ring group, the sealing ring group is formed by fixedly bonding a plurality of groups of single-ring detachable structural rings, and the positions of the sealing ring group correspond to those of the positioning ring group.

8. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the auxiliary platform is provided with two groups and forms a rectangular structure together with the two groups of main platforms, and the clamping blocks are fixedly clamped on the top surfaces of the joints of the auxiliary platform and the main platforms.

9. The machine room traction rope hole plastic waterproof platform according to claim 1, characterized in that: the integrated structure phase-match after joint piece and first draw-in groove and the merger of second draw-in groove, and the top surface of joint piece flushes with the top surface of primary station and auxiliary station.