Automatic jacking device for installation of traction type construction hoist

Abstract

The utility model discloses an automatic jacking device for installing a traction type construction hoist. The automatic jacking device comprises a climbing frame, a climbing guide rail, an anchoring assembly and a hydraulic jacking assembly. The hydraulic jacking assembly comprises a jacking mounting base, a hydraulic oil cylinder and reversing boxes mounted at the two ends of the hydraulic oil cylinder, the jacking mounting base is mounted on the climbing frame, and a cross beam hanging head is arranged on the side, facing the guide shoe, of the jacking mounting base; a pawl is rotationally installed in the reversing box, a reversing handle fixedly connected with the pawl is arranged on the outer side of the reversing box, and a reset tension spring is arranged on the reversing handle. The pawls and step plates in the climbing guide rails have two working states: the pawls act on the upper end surfaces of the step plates to drive the climbing frame to move upwards relative to the climbing guide rails; or the climbing frame is fixed on the guide shoe, and the pawl turns over under the action of the reversing handle and acts on the lower end face of the step plate to drive the climbing guide rail to move upwards relative to the climbing frame. By means of the climbing frame system capable of achieving automatic jacking, one-time jacking installation of the whole elevator equipment is achieved.

Description

Technical Field

[0001] This utility model relates to the field of construction hoist technology, and in particular to an automatic jacking device for the installation of traction construction hoists. Background Technology

[0002] As a core piece of equipment for the vertical transportation of materials and personnel in high-rise building construction, the installation efficiency of traction construction hoists directly affects the project progress and construction costs. In traditional installation processes, the installation of core components such as traction systems, guide rails, and cages requires a segmented operation mode, that is, construction personnel need to transport equipment parts to the installation height one by one, and complete the high-altitude positioning and fixing through tower cranes or temporary lifting devices.

[0003] Taking a traction system as an example, the core components of a traction system (traction machine, control cabinet, guide wheels, cables, wire ropes, etc.) are usually independent modules. In the initial stages of installation, each module needs to be hoisted to different heights, forming a typical "staircase climbing" work cycle. Traction machines (each weighing 1.5-2 tons) are limited by the lifting capacity of tower cranes (usually ≤3 tons), and often need to be disassembled into sub-modules such as motors, gearboxes, and bases for batch hoisting. The installation of a single traction machine requires 3-5 independent hoisting operations. This process not only requires frequent switching of the lifting equipment's operating position but also necessitates multiple precise adjustments by construction personnel in narrow, high-altitude work areas, leading to a prolonged installation cycle and a significant increase in manpower consumption. Utility Model Content

[0004] To address the aforementioned problems, this invention provides an automatic jacking device for the installation of traction construction hoists. This device can automatically climb within the shaft and hoist the core components of the construction hoist in one go, thereby improving installation efficiency.

[0005] Therefore, the technical solution of this utility model is: an automatic jacking device for the installation of a traction construction hoist, including a climbing frame, a climbing guide rail, an anchoring assembly and a hydraulic jacking assembly; the anchoring assembly includes several pre-embedded climbing cones and at least two sets of guide shoes; the top of the climbing guide rail is hung on the guide shoes, and several evenly distributed step plates are provided on the climbing guide rail;

[0006] The hydraulic jacking assembly includes a jacking mounting base, a hydraulic cylinder, and a reversing box installed at both ends of the hydraulic cylinder. The jacking mounting base is installed on the climbing frame and has a crossbeam hanger on the side facing the guide shoe. The reversing box is slidably engaged with the climbing guide rail, and the upper reversing box is fixedly connected to the jacking mounting base.

[0007] A pawl is rotatably mounted inside the reversing box, and a reversing handle fixedly connected to the pawl is provided on the outside of the reversing box. A return spring is provided on the reversing handle. The pawl and the step plate in the climbing guide rail have two working states:

[0008] The pawl acts on the upper surface of the step plate, driving the climbing frame to move upward relative to the climbing guide rail;

[0009] or,

[0010] The climbing frame is fixed to the guide shoe. The pawl flips under the action of the reversing handle, acting on the lower end face of the step plate, driving the climbing guide rail to move upward relative to the climbing frame.

[0011] Based on the above scheme and as a preferred embodiment: the hydraulic cylinder drives the two reversing boxes to move upward alternately, and the pawls inside the two reversing boxes alternately pass over the step plate, and under the action of the return spring, abut against the upper end face of the step plate; or,

[0012] The hydraulic cylinder only drives the lower reversing box to move up and down. The pawls in the two reversing boxes alternately pass over the step plate or are passed over by the step plate, and under the action of the return spring, they abut against the lower end face of the step plate.

[0013] Based on the above scheme and as a preferred scheme: when the pawl in a certain reversing box abuts against the upper surface of a certain step plate, the hydraulic cylinder drives the other reversing box to move upward, the pawl in the other reversing box crosses over the other step plate and abuts against the upper surface of the other step plate, driving the climbing frame to move upward relative to the climbing guide rail.

[0014] Based on the above scheme and as a preferred scheme: when the pawl in the lower reversing box abuts against the lower end face of a certain step plate, the hydraulic cylinder drives the lower reversing box to move upward, the pawl in the lower reversing box drives the climbing guide rail to move upward, and another step plate on the climbing guide rail passes over the pawl in the upper reversing box and abuts against it.

[0015] Based on the above scheme and as a preferred embodiment of the above scheme: the reversing box is provided with an upper limit stop and a lower limit stop, and the pawl is provided with two working ends. When one working end abuts against the upper or lower end surface of the step plate, the other working end abuts against the upper limit stop or the lower limit stop under the action of the reset spring.

[0016] Based on the above scheme and as a preferred embodiment of the above scheme: the guide shoe is provided with a pin hole, and the crossbeam hanger on the lifting mounting base can be fixed to the guide shoe by the pin.

[0017] Based on the above scheme and as a preferred embodiment of the above scheme: a limiting block is provided on the top of the climbing guide rail facing the guide shoe, and the limiting block can be hung on the guide shoe.

[0018] Based on the above scheme and as a preferred embodiment of the above scheme: the climbing frame is equipped with an upper operating platform and a lower operating platform, and a climbing ladder is provided between the upper operating platform and the lower operating platform.

[0019] Based on the above scheme and as a preferred embodiment of the above scheme: the climbing frame carries a load-bearing beam, the load-bearing beam is equipped with a traction system, and a cage and counterweight are suspended by steel wire ropes; the load-bearing beam is provided with flip-up climbing claws at both ends, the climbing claws are triangular, one end of the climbing claw extends into the load-bearing beam, and a counterweight is provided in the end of the climbing claw extending into the load-bearing beam, and the other end of the climbing claw works in conjunction with the holes pre-embedded in the shaft.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. Through the automatic lifting climbing frame system, the traction construction hoist equipment can be lifted and installed in one go, fundamentally reconstructing the installation process and realizing the innovation of "ground prefabrication and one-time installation", providing a safer, more economical and efficient solution for the construction of super high-rise buildings.

[0022] 2. Compared with the traditional step-by-step hoisting process, the construction efficiency is greatly improved; the core installation can be completed in a single jacking. The self-driving force of the climbing frame can be used to lift all core modules to the target height of the building simultaneously. There is no need to rely on tower cranes to hoist standard sections or disassemble components one by one. It is especially suitable for the rapid construction needs of high-rise / super high-rise buildings.

[0023] 3. It avoids the repeated switching between multiple stages such as hoisting, positioning, and fastening in traditional processes, reducing waiting time and coordination costs between processes. Workers no longer need to frequently climb to heights to assemble components and tighten bolts, reducing the risk of falls from heights and minimizing equipment installation accuracy deviations caused by human error. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the climbing frame and climbing guide rail of this utility model;

[0026] Figure 3 for Figure 2 A magnified view of a portion of the image;

[0027] Figure 4 This is a schematic diagram of the climbing guide rail and hydraulic lifting assembly of this utility model;

[0028] Figure 5 This is a schematic diagram of the hydraulic lifting assembly of this utility model;

[0029] Figure 6 This is a structural schematic diagram of the commutator box of this utility model in its initial state;

[0030] Figure 7 This is a structural schematic diagram of the commutator box in the commutation state of this utility model;

[0031] Figure 8 This is a diagram showing the pawl's travel path during the climbing phase of the climbing frame in this utility model.

[0032] Figure 9 This is a diagram showing the reversing stroke of the ratchet pawl in this utility model.

[0033] Figure 10 This is a diagram showing the pawl travel during the lifting stage of the climbing guide rail of this utility model;

[0034] Figure 11 This is a construction diagram of the present invention.

[0035] The components in the diagram are labeled as follows: 1. Climbing frame; 11. Upper operating platform; 12. Lower operating platform; 13. Climbing ladder; 14. Wall support roller; 2. Climbing guide rail; 21. Limiting block; 22. Step plate; 3. Anchoring assembly; 31. Embedded climbing cone; 32. Guide shoe; 4. Hydraulic jacking assembly; 41. Jacking mounting base; 411. Crossbeam hanger; 42. Hydraulic cylinder; 43. Upper reversing box; 43. Upper pawl; 431. Upper reversing handle; 432. Upper reset spring; 433. Lower reversing box; 44. Lower pawl; 441. Lower reversing handle; 442. Lower reset spring; 443. Upper limit stop bar; 45. Lower limit stop bar; 46. Load-bearing beam; 51. Traction system; 52. Cage; 53. Counterweight; 54. Climbing claw; 55. Inner end of climbing claw; 551. Outer end of climbing claw; 552. Counterweight block; 553. Pin; 6. Shaft wall; 7. Hole; 71. Detailed Implementation

[0036] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0038] See the attached drawings. The automatic jacking device for installing a traction construction hoist described in this embodiment includes a climbing frame 1, a climbing guide rail 2, an anchoring assembly 3, and a hydraulic jacking assembly 4. The anchoring assembly 3 includes several pre-embedded climbing cones 31 and at least two sets of guide shoes 32. The pre-embedded climbing cones 31 are pre-embedded in the hoistway wall 7 during hoistway construction. The pre-embedded climbing cones 31 are divided into two rows, with each row evenly distributed along the hoistway wall. The guide shoes 32 are fixedly connected to the pre-embedded climbing cones 31 by fasteners. Each set of guide shoes 32 has two shoes. The number of guide shoes 32 is relatively small, allowing for disassembly and reuse. For example, the lower, unused guide shoes 32 can be removed and installed on the upper part for continued use, reducing construction costs.

[0039] The top of the climbing guide rail 2 is provided with a limiting block 21 facing the guide shoe 32. The limiting block 21 can be hung on the stop bar in the middle of the guide shoe 32. That is, in the initial stage, the climbing guide rail 2 is directly hung on the guide shoe 32. The climbing guide rail 2 is also provided with several evenly distributed step plates 22. The step plates 22 are longitudinally distributed and are used to facilitate the climbing frame 1 to climb.

[0040] The climbing frame 1 can be configured as a tripod. An upper operating platform 11 and a lower operating platform 12 can be installed on the climbing frame 1. A climbing ladder 13 is provided between the upper operating platform 11 and the lower operating platform 12 to facilitate the movement of construction personnel between the two operating platforms. The lower operating platform 12 is also provided with wall-supporting rollers 14 on its side to support the shaft wall, reduce friction, and make lifting and lowering more stable.

[0041] The climbing frame 1 can support a load-bearing beam 51, on which the core components of the construction hoist, such as the traction system 52, the cage 53, and the counterweight 54, are installed. To improve operational stability and reduce the installation difficulty of the load-bearing beam 51, flip-up climbing claws 55 are installed at both ends of the load-bearing beam 51. The climbing claws 55 are triangular, with their inner ends 551 extending into the load-bearing beam 51 and fixed with counterweights 553. The outer ends 552 of the climbing claws engage with pre-embedded holes 71 in the shaft wall 7. During the upward movement of the climbing frame 1, the load-bearing beam 51 moves upward synchronously, and the climbing claws 55 flip downward, causing the outer ends 552 to leave the holes 71. After moving to the correct position (reaching another hole), the climbing claws 55 return to their original position under the action of the counterweights, and the outer ends 552 re-enter the holes 71 to support the load-bearing beam 51.

[0042] The hydraulic lifting assembly 4 includes a lifting mounting base 41, a hydraulic cylinder 42, and an upper reversing box 43 and a lower reversing box 44 installed at both ends of the hydraulic cylinder 42. The lifting mounting base 41 is installed on the climbing frame 1 and has a crossbeam hanger 411 facing the guide shoe 32. The guide shoe 32 has a pin hole. When the crossbeam hanger 411 of the lifting mounting base 41 moves to the position opposite to the pin hole of the guide shoe 32, a pin 6 can be manually inserted so that the crossbeam hanger on the lifting mounting base 41 can be fixed to the guide shoe 32 by the pin 6.

[0043] The upper reversing box 43 and the lower reversing box 44 are both provided with sliding grooves on their sides, which are slidably engaged with the climbing guide rail 2. The upper reversing box 43 is fixedly connected to the lifting mounting base 41, and the climbing frame 1 is moved upward by the lifting mounting base 41.

[0044] An upper pawl 431 is rotatably mounted inside the upper reversing box 43. An upper reversing handle 432, which is fixedly connected to the upper pawl 431, is located on the outside of the upper reversing box 43. An upper return spring 433 is provided on the upper reversing handle 432. The upper return spring 433 is located on the outside of the upper reversing box 43, with one end fixed to the upper reversing box 43 and the other end fixed to the upper reversing handle 432. The upper return spring 433 provides a pulling force to the upper pawl 431 to rotate clockwise or counterclockwise.

[0045] A lower pawl 441 is rotatably mounted inside the lower reversing box 44. A lower reversing handle 442, which is fixedly connected to the lower pawl 441, is located on the outside of the lower reversing box 44. A lower return spring 443 is provided on the lower reversing handle 442. The lower return spring 443 is located on the outside of the lower reversing box 44, with one end fixed to the lower reversing box 44 and the other end fixed to the lower reversing handle 442. The lower return spring 443 provides a pulling force to the lower pawl 441 to rotate clockwise or counterclockwise.

[0046] Both the upper reversing box 43 and the lower reversing box 44 are equipped with an upper limit stop bar 45 and a lower limit stop bar 46. The upper pawl 431 and the lower pawl 441 are each equipped with two working ends. When one working end abuts against the upper or lower end surface of the step plate 22, the other working end abuts against the upper limit stop bar 45 or the lower limit stop bar 46 under the action of the reset spring.

[0047] The automatic lifting in this embodiment is divided into two stages: the climbing frame 1 climbing stage and the climbing guide rail 2 lifting stage. Correspondingly, the pawl and the step plate in the climbing guide rail have two working states:

[0048] The pawl acts on the upper surface of the step plate, driving the climbing frame to move upward relative to the climbing guide rail; or...

[0049] The climbing frame is fixed to the guide shoe. The pawl flips under the action of the reversing handle, acting on the lower end face of the step plate, driving the climbing guide rail to move upward relative to the climbing frame.

[0050] Specifically:

[0051] 1. Climbing stage of the climbing frame (e.g.) Figure 8 (As shown)

[0052] In the initial stage, the climbing guide rail 2 is mounted on the guide shoe 32, and the climbing frame 1 is located at the lower end. At this time, the lower pawl 441 is controlled to abut against the upper surface of one of the steps A1 of the climbing guide rail 2, and the upper pawl 431 is below one of the steps A2.

[0053] During the climbing process, the hydraulic cylinder 42 drives the upper reversing box 43 to move upward, causing the upper pawl 431 to abut against the step plate A2. The step plate A2 drives the upper pawl 431 to rotate counterclockwise. After the upper pawl 431 passes over the step plate A2, it returns to its original position clockwise under the action of the upper return spring 433. The other end of the upper pawl 431 abuts against the upper limit stop lever 45, causing the upper pawl 431 to abut against the upper end face of the step plate A2.

[0054] Next, the hydraulic cylinder 42 drives the lower reversing box 44 to move upward, causing the lower pawl 441 to leave the upper end face of the step plate A1 and move upward to the step plate A3 above the step plate A1. After passing the step plate A3, it abuts against the upper end face of the step plate A3. In this way, the hydraulic cylinder 42 drives the two reversing boxes to move alternately, and the upper pawl 431 and the lower pawl 441 alternately pass over the step plate 22, thereby driving the climbing frame 1 to climb upward along the climbing guide rail 2 until it reaches the top of the climbing guide rail 2.

[0055] 2. Reversing the pawl direction (e.g.) Figure 9 (As shown)

[0056] Before entering the lifting stage of the climbing guide rail 2, the upper pawl 431 and the lower pawl 441 need to be reversed.

[0057] When the machine reaches its highest position, the crossbeam hanger 411 of the lifting mounting base 41 moves to align with the pin hole of the guide shoe 32. Then, a pin 6 is manually inserted, allowing the crossbeam hanger 411 on the lifting mounting base 41 to be fixed to the guide shoe 32 via the pin 6. At the same time, the lower operating platform 12 and the lower guide shoe 32 can also be fixed via the pin 6.

[0058] The hydraulic cylinder 42 drives the upper reversing box 43 to move upward by one distance, so that the upper pawl 431 leaves the highest step plate B1. Then, the upper reversing handle 432 is turned counterclockwise, so that the upper pawl 431 rotates counterclockwise. The first working end of the upper pawl 431, which was originally abutting the upper end surface of the step plate 22, abuts against the lower limit stop bar 46, and the second working end, which was originally abutting against the upper limit stop bar 45, moves to the side of the step plate 22. The upper reset spring 433 is driven by the upper reversing handle 432, giving the upper pawl 431 a counterclockwise rotation force.

[0059] Next, the hydraulic cylinder 42 drives the lower reversing box 44 to move upward by one distance, so that the lower pawl 441 leaves the step plate B2. Then, the lower reversing handle 442 is turned counterclockwise, so that the lower pawl 441 rotates counterclockwise. The first working end of the lower pawl 441, which was originally in contact with the upper surface of the step plate 22, is in contact with the lower limit stop 46, and the second working end, which was originally in contact with the upper limit stop 45, moves to the side of the step plate 22. The lower reset spring 443 is driven by the lower reversing handle 442, giving the lower pawl 441 a counterclockwise rotation force.

[0060] 3. Lifting stage of the climbing guide rail (e.g.) Figure 10 (As shown)

[0061] After the upper pawl 431 and lower pawl 441 reverse direction, the hydraulic cylinder 42 drives the lower reversing box 44 to move down, and the lower pawl 441 moves down to pass over the step plate B2 and abut against the lower end face of the step plate B2.

[0062] Then, the hydraulic cylinder 42 drives the lower reversing box 44 to move upward. During the upward movement of the lower pawl 441, the climbing guide rail 2 is driven to move upward through the step plate B2. When moving upward, the highest step plate B1 will pass over the upper pawl 431, so that the upper pawl 431 abuts against the lower end face of the step plate B1.

[0063] Next, the hydraulic cylinder 42 continues to drive the lower reversing box 44 to move down, and the lower pawl 441 moves down to the next step plate B3 after step plate B2, and abuts against the lower end face of step plate B3.

[0064] Next, the hydraulic cylinder 42 drives the lower reversing box 44 to move upward. During the upward movement of the lower pawl 441, the climbing guide rail 2 is driven to move upward through the step plate B3. When moving upward, the next step plate B4 of the step plate B1 will pass over the upper pawl 431, so that the upper pawl 431 abuts against the lower end face of the step plate B4.

[0065] Following this process, the climbing guide rail 2 is raised to its highest position, allowing it to continue to be mounted on the previous guide shoe. The pins 6 of the lifting mounting base 41 and the original guide shoe 32 are then removed, and the climbing frame 1 begins to climb upwards.

[0066] The climbing frame 1 and the climbing guide rail 2 are raised alternately. When the climbing frame 1 reaches the top, the two ends of the load-bearing beam 51 are fixed to the shaft wall by the climbing claws 55. Most of the components of the traction construction hoist are in place. The guide shoe 32, the climbing guide rail 2 and the climbing frame 1 are removed. Then, the cage guide rail and the counterweight guide rail are installed in the shaft to complete the installation of the traction construction hoist.

[0067] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. An automatic jacking device for installing a traction construction hoist, characterized in that: It includes a climbing frame, climbing guide rails, anchoring components, and hydraulic jacking components; the anchoring components include several pre-embedded climbing cones and at least two sets of guide shoes; the top of the climbing guide rails is hung on the guide shoes, and the climbing guide rails are provided with several evenly distributed step plates; The hydraulic jacking assembly includes a jacking mounting base, a hydraulic cylinder, and a reversing box installed at both ends of the hydraulic cylinder. The jacking mounting base is installed on the climbing frame and has a crossbeam hanger on the side facing the guide shoe. The reversing box is slidably engaged with the climbing guide rail, and the upper reversing box is fixedly connected to the jacking mounting base. A pawl is rotatably mounted inside the reversing box, and a reversing handle fixedly connected to the pawl is provided on the outside of the reversing box. A return spring is provided on the reversing handle. The pawl and the step plate in the climbing guide rail have two working states: The pawl acts on the upper surface of the step plate, driving the climbing frame to move upward relative to the climbing guide rail; or, The climbing frame is fixed to the guide shoe. The pawl flips under the action of the reversing handle, acting on the lower end face of the step plate, driving the climbing guide rail to move upward relative to the climbing frame.

2. The automatic jacking device for installing a traction construction hoist as described in claim 1, characterized in that: The hydraulic cylinder drives the two reversing boxes to move upward alternately, and the pawls in the two reversing boxes alternately pass over the step plate and, under the action of the return spring, abut against the upper surface of the step plate. or, The hydraulic cylinder only drives the lower reversing box to move up and down. The pawls in the two reversing boxes alternately pass over the step plate or are passed over by the step plate, and under the action of the return spring, they abut against the lower end face of the step plate.

3. The automatic jacking device for installing a traction construction hoist as described in claim 2, characterized in that: When the pawl in one reversing box abuts against the upper surface of one step plate, the hydraulic cylinder drives the other reversing box to move upward. The pawl in the other reversing box crosses over the other step plate and abuts against the upper surface of the other step plate, driving the climbing frame to move upward relative to the climbing guide rail.

4. An automatic jacking device for installing a traction construction hoist as described in claim 2, characterized in that: When the pawl in the lower reversing box abuts against the lower end face of a step plate, the hydraulic cylinder drives the lower reversing box to move upward. The pawl in the lower reversing box drives the climbing guide rail to move upward, and another step plate on the climbing guide rail passes over the pawl in the upper reversing box and abuts against it.

5. An automatic jacking device for installing a traction construction hoist as described in claim 1, characterized in that: The reversing box is equipped with an upper limit stop and a lower limit stop. The pawl is equipped with two working ends. When one working end abuts against the upper or lower end surface of the step plate, the other working end abuts against the upper or lower limit stop under the action of the reset spring.

6. An automatic jacking device for installing a traction construction hoist as described in claim 1, characterized in that: The guide shoe is provided with a pin hole, and the crossbeam hanger on the lifting mounting base can be fixed to the guide shoe by the pin.

7. An automatic jacking device for installing a traction construction hoist as described in claim 1, characterized in that: The top of the climbing guide rail is provided with a limiting block facing the guide shoe, and the limiting block can be hung on the guide shoe.

8. An automatic jacking device for installing a traction construction hoist as described in claim 1, characterized in that: The climbing frame is equipped with an upper operating platform and a lower operating platform, and a climbing ladder is provided between the upper operating platform and the lower operating platform.

9. An automatic jacking device for installing a traction construction hoist as described in claim 1, characterized in that: The climbing frame carries a load-bearing beam, on which a traction system is installed, as well as a cage and counterweight suspended by wire ropes.

10. An automatic jacking device for installing a traction construction hoist as described in claim 9, characterized in that: The load-bearing beam is equipped with flip-up climbing claws at both ends. The climbing claws are triangular in shape. One end of the climbing claw extends into the load-bearing beam, and a counterweight is provided in the end of the climbing claw extending into the load-bearing beam. The other end of the climbing claw works in conjunction with the holes pre-embedded in the well.

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