Integral steel platform integrated elevator system

Abstract

The invention relates to the field of elevators, and particularly discloses an overall steel platform integrated elevator system which comprises a prefabricated elevator shaft, a machine room mechanism, a guide rail mechanism and a bridge box, the prefabricated elevator shaft comprises a base and a plurality of prefabricated pipes, the prefabricated pipes are vertically arranged above the base, and the prefabricated pipes are coaxially connected in the vertical direction; the prefabricated pipe at the lowermost end is connected with the base; the machine room mechanism is arranged above the prefabricated elevator shaft and comprises a steel platform and an elevator machine room, the steel platform is connected with the prefabricated elevator shaft, and the elevator machine room is installed on the steel platform; the guide rail mechanism is arranged in the prefabricated pipe and is connected with the steel platform; the bridge box is arranged in the prefabricated pipe in a lifting mode and connected with the guide rail mechanism. The method has the effect of shortening the construction period of the elevator system.

Description

Technical Field

[0001] The present application relates to the field of elevators, and in particular to an elevator system with an integrated steel platform. Background Art

[0002] At present, an elevator is a vertical lift powered by an electric motor, equipped with a box-shaped cabin, used in multi-story buildings to carry people or goods.

[0003] In the related art, elevator installation is usually carried out after the construction of a building is completed. During the construction of the building, an installation position for the elevator shaft is reserved. When the construction of the building is completed, the elevator shaft is built at the reserved position using a concrete structure or a brick-concrete structure, and then the elevator is installed in the elevator shaft.

[0004] The above-mentioned related technologies have the following defects: the elevator shaft is built after the building construction is completed, which takes a long construction period. Summary of the invention

[0005] In order to reduce the construction period of the elevator, the present application provides an elevator system integrated with an integral steel platform.

[0006] The present application provides an elevator system with an integrated steel platform, which adopts the following technical solutions: An elevator system integrated with an integral steel platform comprises a prefabricated elevator shaft, a machine room mechanism, a guide rail mechanism and a bridge box, wherein the prefabricated elevator shaft comprises a base and a plurality of prefabricated pipes, wherein the prefabricated pipes are vertically arranged above the base, wherein in the vertical direction, the plurality of prefabricated pipes are coaxially connected, and the prefabricated pipe at the lowest end is connected to the base; The machine room mechanism is arranged above the prefabricated elevator shaft, and the machine room mechanism comprises a steel platform and an elevator machine room, the steel platform is connected to the prefabricated elevator shaft, and the elevator machine room is installed on the steel platform; The guide rail mechanism is arranged in the prefabricated tube and connected to the steel platform; The bridge box is liftably arranged in the prefabricated pipe and is connected to the guide rail mechanism.

[0007] By adopting the above technical solution, in the vertical direction, multiple prefabricated pipes are coaxially connected, and the lowest prefabricated pipe is connected to the base, so that the prefabricated elevator shaft can be quickly built and completed, shortening the construction period of the elevator system. The bridge box is raised and lowered along the guide rail mechanism, and is used to carry people and objects up and down in the vertical direction. The steel platform is installed on the prefabricated elevator shaft, and the steel platform is also connected to the building. The elevator machine room and the guide rail mechanism are both installed on the steel platform, so that the elevator machine room, the guide rail mechanism and the steel platform form an integral structure, realizing the integrated integration of the elevator machine room, the guide rail mechanism and the steel platform, and shortening the construction period of the elevator system.

[0008] Optionally, two adjacent prefabricated tubes are plug-connected.

[0009] By adopting the above technical solution, when a plurality of prefabricated tubes are connected in sequence in the vertical direction, the relative position between two prefabricated tubes can be limited, so that the plurality of prefabricated tubes can be easily coaxially connected.

[0010] Optionally, the prefabricated tube is provided with a plurality of vertically arranged casting through holes, and the plurality of casting through holes are distributed at intervals in the circumferential direction of the prefabricated tube; A first steel cage connected to the prefabricated pipe is arranged in the casting through hole. When two adjacent prefabricated pipes are connected, the first steel cage at a lower position is inserted into the casting through hole at a higher position.

[0011] By adopting the above technical solution, after the prefabricated elevator shaft is built, concrete is poured into the pouring hole, and combined with the first steel cage, the prefabricated pipes can be firmly connected together.

[0012] Optionally, a door hole is provided on the tube wall of the prefabricated tube; An annular baffle and a plurality of vertically arranged strip supports are installed on the outer side wall of the prefabricated tube, the annular baffle is installed at the door opening, and the plurality of strip supports are distributed at intervals along the circumference of the prefabricated tube; A plurality of second steel cages are also installed on the outer side wall of the prefabricated tube, and the plurality of second steel cages are distributed at intervals along the circumference of the prefabricated tube.

[0013] By adopting the above technical solution, the door opening is used to install the elevator door. During the construction of the building, an installation well is reserved for installing the elevator shaft. After the prefabricated elevator shaft is built in the installation well, concrete is poured between the inner wall of the prefabricated elevator shaft and the installation well. The concrete tightly connects the prefabricated elevator shaft and the building, making the installation of the prefabricated elevator shaft more secure.

[0014] Optionally, the guide rail mechanism includes a first position-limiting guide rail assembly, the first position-limiting guide rail assembly includes a first slider and a plurality of first guide rails, the plurality of first guide rails are arranged corresponding to the plurality of prefabricated tubes, the first guide rails are vertically arranged in the corresponding prefabricated tubes, and are slidably connected with the prefabricated tubes and the steel platform in the vertical direction; In the vertical direction, a plurality of the first guide rails are connected in sequence, and the first guide rail at the uppermost end is connected to the base, and the first guide rail at the lowermost end is detachably connected to the steel platform and / or the elevator machine room; The first sliding block is slidably connected to the first guide rail and is connected to the bridge box.

[0015] By adopting the above technical solution, the first guide rail is installed vertically, and the first guide rail is inserted into the prefabricated elevator shaft in the elevator room. When multiple first guide rails are vertically slidably connected to the prefabricated pipe, the uppermost first guide rail is connected to the base, and the lowermost first guide rail is detachably connected to the steel platform and / or the elevator room, so that the two ends and the horizontal position of the first guide rail are limited, so that the first guide rail can be stably installed.

[0016] Optionally, a first sliding connection assembly is connected between the first position-limiting guide rail assembly and the prefabricated tube; The first sliding assembly includes a plurality of first connecting rails and a plurality of first connecting sliders, the plurality of first connecting rails are arranged corresponding to the plurality of prefabricated tubes, and the first connecting rails are vertically installed in the corresponding prefabricated tubes; A plurality of the first connecting slide blocks are correspondingly arranged with a plurality of the first connecting slide rails, and the first connecting slide blocks are slidably connected with the first connecting slide rails; A plurality of the first guide rails are arranged corresponding to a plurality of the first connecting slide blocks, and the first guide rails are connected to the corresponding first connecting slide blocks.

[0017] By adopting the above technical solution, when the prefabricated pipe is manufactured, the first connecting slide rail is connected to the prefabricated pipe. After multiple prefabricated pipes are vertically assembled into a prefabricated elevator shaft, multiple first connecting slide rails can also be combined into one connecting slide rail. Then the first guide rail is connected to the corresponding first connecting slider. When installing the first guide rail, multiple first guide rails are directly inserted into the prefabricated elevator shaft from the elevator room in sequence. Under the guidance and limitation of the first connecting slide rail, multiple first guide rails can be combined into one guide rail. After the multiple first guide rails are vertically slidably connected to the prefabricated pipe, the uppermost first guide rail is connected to the base, and the lowermost first guide rail is detachably connected to the steel platform and / or the elevator room, so that the positions of the two ends and the horizontal direction of the first guide rail are limited, so that the first guide rail can be stably installed.

[0018] Optionally, the elevator system further comprises a counterweight device, a steel wire rope and a traction machine, wherein the counterweight device is arranged between the bridge box and the prefabricated pipe and is slidably connected with the prefabricated pipe in the vertical direction; One end of the steel wire rope is connected to the bridge box, and the other end is connected to the counterweight device; The traction machine is installed in the elevator machine room and is used to drive the steel wire rope to drag the car and the counterweight device to make relative movements.

[0019] By adopting the above technical solution, the traction machine is installed in the elevator room and is used to drive the wire rope to drag the car and the counterweight device to make relative movements.

[0020] Optionally, the guide rail mechanism further includes a second position-limiting guide rail assembly, the second position-limiting guide rail assembly includes a second slider and a plurality of second guide rails, the plurality of second guide rails and the plurality of prefabricated tubes are arranged correspondingly, the second guide rails are vertically arranged in the corresponding prefabricated tubes, and are slidably connected with the prefabricated tubes and the steel platform in the vertical direction; In the vertical direction, a plurality of the second guide rails are connected in sequence, and the uppermost second guide rail is connected to the base, and the lowermost second guide rail is detachably connected to the steel platform and / or the elevator machine room; The second sliding block is slidably connected to the second guide rail and is connected to the counterweight device.

[0021] By adopting the above technical solution, the second guide rail is installed vertically, and the second guide rail is inserted into the prefabricated elevator shaft in the elevator room. When multiple second guide rails are vertically slidably connected to the prefabricated pipe, the uppermost second guide rail is connected to the base, and the lowermost second guide rail is detachably connected to the steel platform and / or the elevator room, so that the two ends and the horizontal position of the second guide rail are limited, so that the second guide rail can be stably installed.

[0022] Optionally, a second sliding assembly is connected between the second position-limiting guide rail assembly and the prefabricated tube; The second sliding assembly includes a plurality of second connecting rails and a plurality of second connecting sliders, the plurality of second connecting rails are arranged corresponding to the plurality of prefabricated tubes, and the second connecting rails are vertically installed in the corresponding prefabricated tubes; A plurality of the second connecting slide blocks are correspondingly arranged with a plurality of the second connecting slide rails, and the second connecting slide blocks are slidably connected with the second connecting slide rails; A plurality of the second guide rails are arranged corresponding to a plurality of the second connecting slide blocks, and the second guide rails are connected to corresponding second connecting slide blocks.

[0023] By adopting the above technical solution, when the prefabricated pipe is manufactured, the second connecting slide rail is connected to the prefabricated pipe. After multiple prefabricated pipes are vertically assembled into a prefabricated elevator shaft, multiple second connecting slide rails can also be combined into one connecting slide rail. Then the second guide rail is connected to the corresponding second connecting slider. When installing the second guide rail, multiple second guide rails are directly inserted into the prefabricated elevator shaft from the elevator room in sequence. Under the guidance and limitation of the second connecting slide rail, multiple second guide rails can be combined into one guide rail. After the multiple second guide rails are vertically slidably connected to the prefabricated pipe, the uppermost second guide rail is connected to the base, and the lowermost second guide rail is detachably connected to the steel platform and / or the elevator room, so that the positions of the two ends and the horizontal direction of the second guide rail are limited, so that the second guide rail can be stably installed.

[0024] Optionally, the elevator system further includes an escape mechanism, the escape mechanism including a first escape door, a guardrail, a second escape door and a soft ladder, and the first escape door is installed on the top of the bridge box; The guardrail is arranged above the bridge box and connected to the bridge box; The second escape door is installed on the steel platform in the elevator machine room; One end of the soft ladder is connected to the elevator machine room, and the other end is detachably connected to the bridge box after passing through the second escape door and the first escape door in sequence.

[0025] By adopting the above technical solution, when the elevator system fails, the first escape door and the second escape door can be opened upwards, and the soft ladder can be lowered. After the soft ladder passes through the second escape door and the first escape door in sequence, it is connected to the bridge box so that the upper and lower ends of the soft ladder are fixed. At the same time, the soft ladder can also limit the position of the bridge box, so that when the elevator system fails, the bridge box is not easy to rise and fall by itself to affect the rescue. People can climb to the top of the bridge box through the soft ladder and judge which of the second escape door and the elevator door that can be opened and closed above the bridge box in the building is closest to the bridge box. If the second escape door is closest to the bridge box, escape through the second escape door. If the elevator door that can be opened and closed above the bridge box in the building is closest to the bridge box, escape through the elevator door in the building.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. In the present application, multiple prefabricated pipes are coaxially connected in the vertical direction, and the lowest prefabricated pipe is connected to the base, so that the prefabricated elevator shaft can be quickly built and the construction period of the elevator system is shortened.

[0027] 2. In this application, the elevator machine room and the guide rail mechanism are both installed on the steel platform, so that the elevator machine room, the guide rail mechanism and the steel platform form an integral structure, realizing the integrated integration of the elevator machine room, the guide rail mechanism and the steel platform, and shortening the construction period of the elevator system.

[0028] 3. In this application, after the prefabricated elevator shaft is built, concrete is poured into the casting through hole, combined with the first steel cage, so that the prefabricated pipes can be firmly connected together.

[0029] 4. In this application, during the construction of the building, an installation well is reserved for installing the elevator shaft. After the prefabricated elevator shaft is built in the installation well, concrete is poured between the inner walls of the prefabricated elevator shaft and the installation well. The concrete tightly connects the prefabricated elevator shaft and the building, making the installation of the prefabricated elevator shaft more secure.

[0030] 5. In the present application, the first guide rail is installed vertically, and the first guide rail is inserted into the prefabricated elevator shaft in the elevator room. After the vertical sliding connection of multiple first guide rails and the prefabricated pipes is completed, the uppermost first guide rail is connected to the base, and the lowermost first guide rail is detachably connected to the steel platform and / or the elevator room, so that the two ends and the horizontal position of the first guide rail are limited, so that the first guide rail can be stably installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure after the embodiment of the present application and the installation well are combined; Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 3 yes Figure 2 A schematic diagram of a top view structure; Figure 4 is along Figure 2 Schematic diagram of the cross-sectional structure along the AA line; Figure 5 is along Figure 2 Schematic diagram of the cross-sectional structure along line BB.

[0033] Reference numerals: 1. Prefabricated elevator shaft; 11. Base; 12. Prefabricated pipe; 1201. Ring slot; 1202. Casting through hole; 1203. Door opening; 121. Insertion pipe; 122. First steel cage; 123. Second steel cage; 124. Ring baffle; 125. Strip support; 2. Machine room mechanism; 21. Steel platform; 22. Elevator machine room; 3. Guide rail mechanism; 31. First limit guide rail assembly; 311. First guide rail; 312. First slider; 32. First sliding joint Assembly; 321, first connecting slide rail; 322, first connecting slider; 33, second limiting guide rail assembly; 331, second guide rail; 332, second slider; 34, second sliding assembly; 341, second connecting slide rail; 342, second connecting slider; 4, bridge box; 5, counterweight device; 6, wire rope; 7, traction machine; 8, escape mechanism; 81, first escape door; 82, guardrail; 83, second escape door; 84, soft ladder; 85, winding roller; 9, installation well. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 This application is described in further detail.

[0035] The present application discloses an elevator system with an integrated steel platform. Figure 1 and Figure 2 An elevator system with an integrated steel platform includes a prefabricated elevator shaft 1, a machine room mechanism 2, a guide rail mechanism 3 and a bridge box 4. The prefabricated elevator shaft 1 includes a base 11 and a plurality of prefabricated pipes 12. The prefabricated pipes 12 are vertically arranged above the base 11. In the vertical direction, the plurality of prefabricated pipes 12 are coaxially connected, and the lowest prefabricated pipe 12 is connected to the base 11.

[0036] Reference Figure 3 , Figure 4 and Figure 5 One end of the prefabricated tube 12 is provided with a coaxial annular slot 1201, and the other end is provided with a coaxial insert tube 121. When two adjacent prefabricated tubes 12 are connected, the insert tube 121 is inserted into the annular slot 1201, so that the two adjacent prefabricated tubes 12 are plug-connected, thereby limiting the relative position between the two prefabricated tubes 12, making it easy to coaxially connect multiple prefabricated tubes 12.

[0037] Reference Figure 1 and Figure 2 The machine room mechanism 2 is arranged above the prefabricated elevator shaft 1, and the machine room mechanism 2 includes a steel platform 21 and an elevator machine room 22. The steel platform 21 is connected to the prefabricated elevator shaft 1, and the elevator machine room 22 is installed on the steel platform 21. The guide rail mechanism 3 is arranged in the prefabricated pipe 12 and connected to the steel platform 21. The bridge box 4 is arranged in the prefabricated pipe 12 in a liftable manner and connected to the guide rail mechanism 3.

[0038] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, in the vertical direction, multiple prefabricated pipes 12 are coaxially connected, and the lowest prefabricated pipe 12 is connected to the base 11, so that the prefabricated elevator shaft 1 can be quickly built and completed, shortening the construction period of the elevator system. The bridge box 4 is raised and lowered along the guide rail mechanism 3, and is used to carry people and objects to rise and fall in the vertical direction. The steel platform 21 is installed on the prefabricated elevator shaft 1, and the steel platform 21 is also connected to the building. The elevator machine room 22 and the guide rail mechanism 3 are both installed on the steel platform 21, so that the elevator machine room 22, the guide rail mechanism 3 and the steel platform 21 form an integral structure, realizing the integrated integration of the elevator machine room 22, the guide rail mechanism 3 and the steel platform 21, shortening the construction period of the elevator system.

[0039] Reference Figure 2 , Figure 4 and Figure 5The prefabricated pipe 12 is provided with a plurality of vertically arranged casting holes 1202, which are spaced apart in the circumferential direction of the prefabricated pipe 12. A first steel cage 122 connected to the prefabricated pipe 12 is provided in the casting hole 1202. When two adjacent prefabricated pipes 12 are connected, the first steel cage 122 at the lower position is inserted into the casting hole 1202 at the higher position. On the prefabricated pipe 12 at the uppermost end of the prefabricated elevator shaft 1, the first steel cage 122 is immersed in the casting hole 1202.

[0040] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, the prefabricated pipe 12 is transported by a hoisting device such as a crane, and the first steel cage 122 is used to connect with the hoisting rope during the movement of the prefabricated pipe 12. When the prefabricated elevator shaft 1 is built, concrete is poured into the pouring through hole 1202, combined with the first steel cage 122, so that the prefabricated pipes 12 can be firmly connected together.

[0041] Reference Figure 2 , Figure 4 and Figure 5 , a door hole 1203 is provided on the wall of the prefabricated tube 12. An annular baffle 124 and a plurality of vertically arranged strip supports 125 are installed on the outer side wall of the prefabricated tube 12, the annular baffle 124 is installed at the door hole 1203, and the plurality of strip supports 125 are distributed at intervals along the circumference of the prefabricated tube 12. A plurality of second steel cages 123 are also installed on the outer side wall of the prefabricated tube 12, and the plurality of second steel cages 123 are distributed at intervals along the circumference of the prefabricated tube 12.

[0042] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, the door opening 1203 is used to install the elevator door. During the construction of the building, an installation well 9 for installing the elevator shaft is reserved. After the prefabricated elevator shaft 1 is built in the installation well 9, concrete is poured between the inner wall of the prefabricated elevator shaft 1 and the installation well 9. The concrete tightly connects the prefabricated elevator shaft 1 to the building, making the installation of the prefabricated elevator shaft 1 more secure.

[0043] Reference Figure 2 , Figure 4 and Figure 5The guide rail mechanism 3 includes two first position-limiting guide rail assemblies 31, and the two first position-limiting guide rail assemblies 31 are respectively located on both sides of the bridge box 4. The first position-limiting guide rail assembly 31 includes a first slider 312 and a plurality of first guide rails 311, and the plurality of first guide rails 311 are arranged corresponding to the plurality of prefabricated pipes 12. The first guide rails 311 are vertically arranged in the corresponding prefabricated pipes 12, and are slidably connected to the prefabricated pipes 12 and the steel platform 21 in the vertical direction. In the vertical direction, the plurality of first guide rails 311 are connected in sequence, and the uppermost first guide rail 311 is connected to the base 11, and the lowermost first guide rail 311 is detachably connected to the steel platform 21 and / or the elevator room 22. The first slider 312 is slidably connected to the first guide rail 311, and is connected to the bridge box 4.

[0044] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, the first guide rail 311 is installed vertically, and the first guide rail 311 is inserted into the prefabricated elevator shaft 1 in the elevator room 22. After the vertical sliding connection of multiple first guide rails 311 and the prefabricated pipe 12 is completed, the uppermost first guide rail 311 is connected to the base 11, and the lowermost first guide rail 311 is detachably connected to the steel platform 21 and / or the elevator room 22, so that the two ends and the horizontal position of the first guide rail 311 are limited, so that the first guide rail 311 can be stably installed.

[0045] Reference Figure 2 , Figure 4 and Figure 5 , a first sliding assembly 32 is connected between the first limiting guide rail assembly 31 and the prefabricated pipe 12; The first sliding assembly 32 includes a plurality of first connecting rails 321 and a plurality of first connecting sliders 322. The plurality of first connecting rails 321 are arranged corresponding to the plurality of prefabricated tubes 12, and the first connecting rails 321 are vertically installed in the corresponding prefabricated tubes 12. The plurality of first connecting sliders 322 are arranged corresponding to the plurality of first connecting rails 321, and the first connecting sliders 322 are slidably connected to the first connecting rails 321. The plurality of first guide rails 311 are arranged corresponding to the plurality of first connecting sliders 322, and the first guide rails 311 are connected to the corresponding first connecting sliders 322.

[0046] Reference Figure 2 , Figure 4 and Figure 5In the embodiment of the present application, when the prefabricated pipe 12 is manufactured, the first connecting slide rail 321 is connected to the prefabricated pipe 12. When multiple prefabricated pipes 12 are vertically assembled into a prefabricated elevator shaft 1, multiple first connecting slide rails 321 can also be combined into one connecting slide rail. Then the first guide rail 311 is connected to the corresponding first connecting slider 322. When installing the first guide rail 311, multiple first guide rails 311 are directly inserted into the prefabricated elevator shaft 1 from the elevator room 22 in sequence. Under the guidance and limitation of the first connecting slide rail 321, multiple first guide rails 311 can be combined into one guide rail. After the multiple first guide rails 311 are vertically slidably connected to the prefabricated pipe 12, the uppermost first guide rail 311 is connected to the base 11, and the lowermost first guide rail 311 is detachably connected to the steel platform 21 and / or the elevator room 22, so that the two ends and the horizontal position of the first guide rail 311 are limited, so that the first guide rail 311 can be stably installed.

[0047] Reference Figure 2 , Figure 4 and Figure 5 The elevator system further includes a counterweight device 5, a steel wire rope 6 and a traction machine 7. The counterweight device 5 is disposed between the bridge box 4 and the prefabricated pipe 12, and is vertically slidably connected to the prefabricated pipe 12. One end of the steel wire rope 6 is connected to the bridge box 4, and the other end is connected to the counterweight device 5. The traction machine 7 is installed in the elevator machine room 22, and is used to drive the steel wire rope 6 to drag the car and the counterweight device 5 to make relative motion.

[0048] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, the traction machine 7 is installed in the elevator room 22, and is used to drive the wire rope 6 to drag the car and the counterweight device 5 to make relative motion.

[0049] Reference Figure 2 , Figure 4 and Figure 5 The guide rail mechanism 3 also includes a second position-limiting guide rail assembly 33, which includes a second slider 332 and a plurality of second guide rails 331. The plurality of second guide rails 331 are arranged correspondingly to the plurality of prefabricated pipes 12. The second guide rails 331 are vertically arranged in the corresponding prefabricated pipes 12, and are slidably connected to the prefabricated pipes 12 and the steel platform 21 in the vertical direction. In the vertical direction, the plurality of second guide rails 331 are sequentially connected, and the uppermost second guide rail 331 is connected to the base 11, and the lowermost second guide rail 331 is detachably connected to the steel platform 21 and / or the elevator room 22. The second slider 332 is slidably connected to the second guide rail 331, and is connected to the counterweight device 5.

[0050] Reference Figure 2 , Figure 4 and Figure 5In the embodiment of the present application, the second guide rail 331 is installed vertically, and the second guide rail 331 is inserted into the prefabricated elevator shaft 1 in the elevator room 22. After the vertical sliding connection of multiple second guide rails 331 and the prefabricated pipe 12 is completed, the uppermost second guide rail 331 is connected to the base 11, and the lowermost second guide rail 331 is detachably connected to the steel platform 21 and / or the elevator room 22, so that the two ends and the horizontal position of the second guide rail 331 are limited, so that the second guide rail 331 can be stably installed.

[0051] Reference Figure 2 , Figure 4 and Figure 5 A second sliding assembly 34 is connected between the second limiting guide rail assembly 33 and the prefabricated tube 12. The second sliding assembly 34 includes a plurality of second connecting slide rails 341 and a plurality of second connecting sliders 342. The plurality of second connecting slide rails 341 are arranged corresponding to the plurality of prefabricated tubes 12, and the second connecting slide rails 341 are vertically installed in the corresponding prefabricated tubes 12. The plurality of second connecting sliders 342 are arranged corresponding to the plurality of second connecting slide rails 341, and the second connecting sliders 342 are slidably connected to the second connecting slide rails 341. The plurality of second guide rails 331 are arranged corresponding to the plurality of second connecting sliders 342, and the second guide rails 331 are connected to the corresponding second connecting sliders 342.

[0052] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, when the prefabricated pipe 12 is manufactured, the second connecting slide rail 341 is connected to the prefabricated pipe 12. When multiple prefabricated pipes 12 are vertically assembled into a prefabricated elevator shaft 1, multiple second connecting slide rails 341 can also be combined into one connecting slide rail. Then the second guide rail 331 is connected to the corresponding second connecting slider 342. When installing the second guide rail 331, the multiple second guide rails 331 are directly inserted into the prefabricated elevator shaft 1 from the elevator room 22 in sequence. Under the guidance and limitation of the second connecting slide rail 341, the multiple second guide rails 331 can be combined into one guide rail. After the multiple second guide rails 331 are vertically slidably connected to the prefabricated pipe 12, the uppermost second guide rail 331 is connected to the base 11, and the lowermost second guide rail 331 is detachably connected to the steel platform 21 and / or the elevator room 22, so that the two ends and the horizontal position of the second guide rail 331 are limited, so that the second guide rail 331 can be stably installed.

[0053] Reference Figure 2 , Figure 4 and Figure 5The elevator system also includes an escape mechanism 8, which includes a first escape door 81, a guardrail 82, a second escape door 83 and a flexible ladder 84. The first escape door 81 is installed on the top of the bridge box 4. The guardrail 82 is arranged above the bridge box 4 and connected to the bridge box 4. The second escape door 83 is installed on the steel platform 21 in the elevator machine room 22. One end of the flexible ladder 84 is connected to the elevator machine room 22, and the other end passes through the second escape door 83 and the first escape door 81 in sequence, and is detachably connected to the bridge box 4. A winding roller 85 is provided in the elevator machine room 22, and one end of the flexible ladder 84 is wound on the winding roller 85, which is used to drive the winding and unwinding of the flexible ladder 84.

[0054] Reference Figure 2 , Figure 4 and Figure 5 In the embodiment of the present application, when the elevator system fails, the first escape door 81 and the second escape door 83 can be opened upwards, and the soft ladder 84 can be lowered. After the soft ladder 84 passes through the second escape door 83 and the first escape door 81 in sequence, it is connected to the bridge box 4, so that the upper and lower ends of the soft ladder 84 are fixed. At the same time, the soft ladder 84 can also limit the position of the bridge box 4, so that when the elevator system fails, the bridge box 4 is not easy to rise and fall by itself to affect the rescue. People can climb to the top of the bridge box 4 through the soft ladder 84, and judge which of the second escape door 83 and the elevator door that can be opened and closed above the bridge box 4 in the building is closest to the bridge box 4. If the second escape door 83 is closest to the bridge box 4, escape through the second escape door 83. If the elevator door that can be opened and closed above the bridge box 4 in the building is closest to the bridge box 4, escape through the elevator door in the building.

[0055] The implementation principle of the elevator system with integrated steel platform in the embodiment of the present application is as follows: During the construction of the building, an installation shaft 9 is reserved for installing the elevator shaft, and the prefabricated elevator shaft 1 is built in the installation shaft 9.

[0056] When the prefabricated elevator shaft 1 is built, concrete is poured into the pouring through hole 1202, and the prefabricated pipes 12 are firmly connected together in combination with the first steel cage 122. Concrete is poured between the prefabricated elevator shaft 1 and the inner wall of the installation shaft 9, and the concrete tightly connects the prefabricated elevator shaft 1 and the building, making the installation of the prefabricated elevator shaft 1 more secure.

[0057] Then the steel platform 21 is installed on the prefabricated elevator shaft 1, and the steel platform 21 is also connected to the building.

[0058] When the prefabricated pipe 12 is manufactured, the first connecting slide rail 321 is connected to the prefabricated pipe 12. When multiple prefabricated pipes 12 are vertically assembled into a prefabricated elevator shaft 1, multiple first connecting slide rails 321 can also be combined into one connecting slide rail. Then the first guide rail 311 is connected to the corresponding first connecting slider 322. When installing the first guide rail 311, multiple first guide rails 311 are directly inserted into the prefabricated elevator shaft 1 from the elevator room 22 in sequence. Under the guidance and limitation of the first connecting slide rail 321, multiple first guide rails 311 can be combined into one guide rail. After the multiple first guide rails 311 are vertically slidably connected to the prefabricated pipe 12, the uppermost first guide rail 311 is connected to the base 11, and the lowermost first guide rail 311 is detachably connected to the steel platform 21 and / or the elevator room 22, so that the two ends and the horizontal position of the first guide rail 311 are limited, so that the first guide rail 311 can be stably installed.

[0059] When the prefabricated pipe 12 is manufactured, the second connecting slide rail 341 is connected to the prefabricated pipe 12. When multiple prefabricated pipes 12 are vertically assembled into a prefabricated elevator shaft 1, multiple second connecting slide rails 341 can also be combined into one connecting slide rail. Then the second guide rail 331 is connected to the corresponding second connecting slider 342. When installing the second guide rail 331, multiple second guide rails 331 are directly inserted into the prefabricated elevator shaft 1 from the elevator room 22 in sequence. Under the guidance and limitation of the second connecting slide rail 341, multiple second guide rails 331 can be combined into one guide rail. After the multiple second guide rails 331 are vertically slidably connected to the prefabricated pipe 12, the uppermost second guide rail 331 is connected to the base 11, and the lowermost second guide rail 331 is detachably connected to the steel platform 21 and / or the elevator room 22, so that the two ends and the horizontal position of the second guide rail 331 are limited, so that the second guide rail 331 can be stably installed.

[0060] When the elevator system fails, the first escape door 81 and the second escape door 83 are opened upwards, and the soft ladder 84 is lowered. After the soft ladder 84 passes through the second escape door 83 and the first escape door 81 in sequence, it is connected to the bridge box 4, so that the upper and lower ends of the soft ladder 84 are fixed. At the same time, the soft ladder 84 can also limit the position of the bridge box 4, so that when the elevator system fails, the bridge box 4 is not easy to rise and fall by itself to affect the rescue. People can climb to the top of the bridge box 4 through the soft ladder 84, and judge which of the second escape door 83 and the elevator door that can be opened and closed above the bridge box 4 in the building is closest to the bridge box 4. If the second escape door 83 is closest to the bridge box 4, escape through the second escape door 83. If the elevator door that can be opened and closed above the bridge box 4 in the building is closest to the bridge box 4, escape through the elevator door in the building.

[0061] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0062] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An elevator system with an integrated steel platform, characterized in that: The invention comprises a prefabricated elevator shaft (1), a machine room mechanism (2), a guide rail mechanism (3) and a bridge box (4), wherein the prefabricated elevator shaft (1) comprises a base (11) and a plurality of prefabricated pipes (12), wherein the prefabricated pipes (12) are vertically arranged above the base (11), and in the vertical direction, the plurality of prefabricated pipes (12) are coaxially connected, and the prefabricated pipe (12) at the bottom is connected to the base (11); The machine room mechanism (2) is arranged above the prefabricated elevator shaft (1), the machine room mechanism (2) comprises a steel platform (21) and an elevator machine room (22), the steel platform (21) is connected to the prefabricated elevator shaft (1), and the elevator machine room (22) is installed on the steel platform (21); The guide rail mechanism (3) is arranged in the prefabricated pipe (12) and is connected to the steel platform (21); The bridge box (4) is liftably arranged in the prefabricated pipe (12) and is connected to the guide rail mechanism (3).

2. The elevator system with integrated steel platform according to claim 1, characterized in that: Two adjacent prefabricated pipes (12) are plug-connected.

3. The elevator system with integrated steel platform according to claim 1, characterized in that: The prefabricated tube (12) is provided with a plurality of vertically arranged casting through holes (1202), and the plurality of casting through holes (1202) are distributed at intervals in the circumferential direction of the prefabricated tube (12); A first steel cage (122) connected to the prefabricated tube (12) is provided in the casting through hole (1202); when two adjacent prefabricated tubes (12) are connected, the first steel cage (122) at a lower position is inserted into the casting through hole (1202) at a higher position.

4. The elevator system with integrated steel platform according to claim 1, characterized in that: The prefabricated tube (12) has a door opening (1203) on its wall; An annular baffle (124) and a plurality of vertically arranged strip supports (125) are installed on the outer side wall of the prefabricated tube (12), the annular baffle (124) is installed at the door opening (1203), and the plurality of strip supports (125) are distributed at intervals along the circumference of the prefabricated tube (12); A plurality of second steel cages (123) are also installed on the outer side wall of the prefabricated tube (12), and the plurality of second steel cages (123) are distributed at intervals along the circumference of the prefabricated tube (12).

5. The elevator system with integrated steel platform according to claim 1, characterized in that: The guide rail mechanism (3) comprises a first position-limiting guide rail assembly (31), the first position-limiting guide rail assembly (31) comprising a first slider (312) and a plurality of first guide rails (311), the plurality of first guide rails (311) being arranged corresponding to the plurality of prefabricated tubes (12), the first guide rails (311) being vertically arranged in the corresponding prefabricated tubes (12), and being slidably connected with the prefabricated tubes (12) and the steel platform (21) in a vertical direction; In the vertical direction, a plurality of the first guide rails (311) are connected in sequence, and the first guide rail (311) at the top is connected to the base (11), and the first guide rail (311) at the bottom is detachably connected to the steel platform (21) and / or the elevator machine room (22); The first sliding block (312) is slidably connected to the first guide rail (311), and is connected to the bridge box (4).

6. The elevator system with integrated steel platform according to claim 5, characterized in that: A first sliding connection assembly (32) is connected between the first limiting guide rail assembly (31) and the prefabricated tube (12); The first sliding assembly (32) comprises a plurality of first connecting slide rails (321) and a plurality of first connecting sliders (322), the plurality of first connecting slide rails (321) being arranged corresponding to the plurality of prefabricated tubes (12), and the first connecting slide rails (321) being vertically installed in the corresponding prefabricated tubes (12); A plurality of the first connecting slide blocks (322) are arranged corresponding to a plurality of the first connecting slide rails (321), and the first connecting slide blocks (322) are slidably connected to the first connecting slide rails (321); A plurality of the first guide rails (311) and a plurality of the first connecting slide blocks (322) are arranged correspondingly, and the first guide rails (311) are connected to corresponding first connecting slide blocks (322).

7. The elevator system with integrated steel platform according to claim 1, characterized in that: The elevator system further comprises a counterweight device (5), a steel wire rope (6) and a traction machine (7); the counterweight device (5) is arranged between the bridge box (4) and the prefabricated pipe (12), and is slidably connected to the prefabricated pipe (12) in a vertical direction; One end of the steel wire rope (6) is connected to the bridge box (4), and the other end is connected to the counterweight device (5); The traction machine (7) is installed in the elevator machine room (22) and is used to drive the steel wire rope (6) to drag the car and the counterweight device (5) to perform relative movement.

8. The elevator system with integrated steel platform according to claim 7, characterized in that: The guide rail mechanism (3) further comprises a second position-limiting guide rail assembly (33), the second position-limiting guide rail assembly (33) comprising a second slider (332) and a plurality of second guide rails (331), the plurality of second guide rails (331) and the plurality of prefabricated tubes (12) being arranged correspondingly, the second guide rails (331) being vertically arranged in the corresponding prefabricated tubes (12), and being slidably connected with the prefabricated tubes (12) and the steel platform (21) in the vertical direction; In the vertical direction, a plurality of the second guide rails (331) are connected in sequence, and the second guide rail (331) at the uppermost end is connected to the base (11), and the second guide rail (331) at the lowermost end is detachably connected to the steel platform (21) and / or the elevator machine room (22); The second sliding block (332) is slidably connected to the second guide rail (331), and is connected to the counterweight device (5).

9. The elevator system with integrated steel platform according to claim 8, characterized in that: A second sliding connection assembly (34) is connected between the second limiting guide rail assembly (33) and the prefabricated tube (12); The second sliding assembly (34) comprises a plurality of second connecting slide rails (341) and a plurality of second connecting sliding blocks (342), the plurality of second connecting slide rails (341) being arranged corresponding to the plurality of prefabricated tubes (12), and the second connecting slide rails (341) being vertically installed in the corresponding prefabricated tubes (12); A plurality of second connecting slide blocks (342) are arranged corresponding to a plurality of second connecting slide rails (341), and the second connecting slide blocks (342) are slidably connected to the second connecting slide rails (341); A plurality of second guide rails (331) and a plurality of second connecting slide blocks (342) are arranged correspondingly, and the second guide rails (331) are connected to corresponding second connecting slide blocks (342).

10. The elevator system with integrated steel platform according to claim 1, characterized in that: The elevator system further comprises an escape mechanism (8), the escape mechanism (8) comprising a first escape door (81), a guardrail (82), a second escape door (83) and a soft ladder (84), the first escape door (81) being installed on the top of the bridge box (4); The guardrail (82) is arranged above the bridge box (4) and is connected to the bridge box (4); The second escape door (83) is installed on the steel platform (21) in the elevator machine room (22); One end of the flexible ladder (84) is connected to the elevator machine room (22), and the other end is detachably connected to the bridge box (4) after passing through the second escape door (83) and the first escape door (81) in sequence.

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