Intelligent rail type movable hanging basket special for large-span high-altitude structure
By designing an intelligent rail-type mobile gondola specifically for large-span high-altitude structures, and using standard suspension mechanisms and directional tracks, the problem of poor safety and economy of traditional gondolas in the construction of long-span high-altitude structures has been solved, and the use of gondolas has been realized. Move safely, securely and efficiently.
Patent Information
- Application Number
- CN202420942096.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Traditional hanging baskets need to be removed and moved during construction of large-span high-altitude structures, resulting in poor construction safety and low economicality.
An intelligent track-type mobile gondola specifically designed for large-span high-altitude structures is designed, using a standard suspension mechanism and directional track. The gondola can slide and move along the directional track without removing the counterweight.
It achieves the safety and reliability of the bottom construction of large-span high-altitude structures, reduces the difficulty of construction, and improves the load-bearing capacity and economy of the hanging basket.
Smart Images
Figure CN222375935U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and specifically relates to an intelligent track-type mobile hanging basket specially used for a large-span high-altitude structure. Background Art
[0002] In recent years, the shapes and structures of buildings have developed in a diversified manner. A large number of aerial structures such as steel corridors have appeared in various types of buildings. Conventional fixed support frames or multiple fixed vertical movable suspended baskets have problems such as difficult construction, high safety risk factor, and poor economy. Traditional suspended baskets require all counterweights to be removed before being hoisted and moved. Utility Model Content
[0003] In view of the technical problems that traditional hanging baskets need to remove all counterweights before being hoisted and moved, and the bottom construction of large-span high-altitude structures using traditional frames has a poor safety factor and is uneconomical to use a large number of multiple vertical hanging baskets, the purpose of the utility model is to provide an intelligent track-type mobile hanging basket specially designed for large-span high-altitude structures. The hanging basket does not need to remove the counterweights for movement, which can solve the difficulties in the bottom construction of large-span high-altitude structures while ensuring the safety and reliability of the construction, and has a strong load-bearing capacity, a simple and firm structure.
[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: a special intelligent track-type mobile hanging basket for large-span high-altitude structures, the hanging basket includes an operating platform, both ends of the operating platform are respectively connected with standard suspension mechanisms, the standard suspension mechanisms are slidably connected to the directional track, and the directional track is fixedly installed on the top surface of the large-span high-altitude structure along the length direction of the large-span high-altitude structure;
[0005] The standard suspension mechanism includes steel pillars, which include four frames. The frames are composed of longitudinal beams and longitudinal support rods, wherein the bottoms of two frames are connected by multiple transverse support rods, and the tops of the two frames are connected by multiple rear beams to form a rear frame group, the bottoms of the other two frames are connected by multiple transverse support rods, and the tops of the two frames are connected by multiple middle beams to form a front frame group, the middle beams extend toward the rear frame group and are connected to the rear frame group, the rear frame group and the front frame group are also connected by multiple adjustment rods, and front beams extending away from the front frame group are relatively arranged on both sides of the top end of the front frame group, which are located above the front frame group and connected to the upper support rods on the front beams.
[0006] A general frame is formed by a rear beam, a middle beam, a front beam, a longitudinal support rod, a transverse support rod, an adjusting rod, an upper support rod, a counterweight block, a counterweight branch pipe, a walking pulley and a steel rope.
[0007] Furthermore, the bottom of the front frame group and the rear frame group are respectively provided with walking pulleys arranged in a row, and the walking pulleys are rollingly matched with the directional tracks. By arranging a set of tracks on both sides of the top surface of the large-span high-altitude structure, each set of tracks is two directional tracks, and two standard suspension mechanisms are respectively slidably installed on the two sets of tracks, and the two standard suspension mechanisms suspend the two ends of the operating platform, the operating platform can move along the directional tracks on the roof layer along the length direction of the large-span high-altitude structure.
[0008] Furthermore, the length of the longitudinal beam in the front frame group is less than that of the longitudinal beam in the rear frame group; the rear frame group includes eight longitudinal support rods, of which four longitudinal support rods and four longitudinal beams form two frames, and the remaining four longitudinal support rods are respectively located on the inner side of the four longitudinal support rods and in the same direction as the two middle beams. The rear frame group reserves space for placing counterweights.
[0009] Furthermore, two supporting beams respectively connected to multiple lateral support rods and multiple rear beams are installed in the rear frame group, a counterweight branch pipe is connected between the two supporting beams, a counterweight block is placed on the bottom supporting beam, and the counterweight branch pipe passes through the counterweight block.
[0010] Furthermore, a motor controller is placed on one of the adjustment rods, and the motor controller controls the walking pulley; the sliding is controlled by the motor controller.
[0011] Furthermore, the connection mode of the steel support is a bolt connection. The bolt is used for connection, which is convenient for adjustment.
[0012] Furthermore, the directional track is formed by a plurality of 10# channel steels fixedly connected by stud bolts, and the directional track is rigidly connected to the top of the large-span high-altitude structure. The outer contour of the large-span high-altitude structure is parallel to the directional track.
[0013] Furthermore, the operating platform is an aluminum alloy electric operating platform, which is composed of an aluminum alloy frame and stud bolts; the aluminum alloy electric operating platform is lightweight and easy to move.
[0014] Furthermore, the standard suspension mechanism also includes a steel wire rope, one end of which passes through a hanging head arranged at one end of the front beam close to the front frame group, a hanging head at one end of the rear beam away from the upper support rod, a hanging head at the top of the upper support rod and a hanging head at one end of the front beam away from the front frame group in sequence, and the other end of the steel wire rope is connected to the operating platform through a hoist and a safety lock. The standard suspension mechanism is connected to the operating platform through the steel wire rope to form an integral hanging basket.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] (1) The utility model is composed of a standard suspension mechanism, a directional track, and an aluminum alloy electric operating platform to form a whole. The hanging basket does not need to remove the counterweight to move, which solves the problems of poor safety and low economy of the traditional construction method at the bottom of the large-span high-altitude structure. It can be applied to the construction of steel structures, curtain walls and other components of large-span high-altitude structures;
[0017] (2) A hanging basket is formed by setting a directional track on the roof of the large-span high-altitude structure and installing a standard suspension mechanism and an operating platform. The directional track is rigidly connected to the top of the large-span high-altitude structure. The directional track is made of channel steel fixedly connected by stud bolts. The walking pulley at the bottom of the standard suspension mechanism rolls with the directional track. The operating platform can move along the directional track on the roof layer along the length direction of the large-span high-altitude structure, so that the hanging basket can reach any position at the bottom of the large-span high-altitude structure, providing a working surface for the bottom construction of the large-span high-altitude structure and reducing the difficulty of construction;
[0018] (3) Compared with the traditional frame, the utility model uses a front beam, a middle beam, a rear beam, an upper support, an adjustment rod, and a support rod to assemble a steel support. The longitudinal beam and the longitudinal support rod form four frames, two of which constitute the rear frame group, and the other two frames constitute the front frame group. The rear frame group is placed with a counterweight block, which has a strong bearing capacity and a simple and firm structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an elevation view of the suspension mechanism of the utility model;
[0020] Figure 2 It is a three-dimensional diagram of the suspension mechanism of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the hanging basket of the utility model;
[0022] Figure 4 This is an elevation view of the operating platform of the utility model;
[0023] Figure 5 A three-dimensional diagram of the operating platform of the utility model;
[0024] Figure 6 Schematic diagram of the directional track of the utility model; wherein (a) is a vertical view of the directional track of the utility model; (b) is a plan view of the directional track of the utility model; (c) is a cross-sectional view of the directional track of the utility model;
[0025] Among them, the accompanying drawings are marked as: 1, rear beam; 2, middle beam; 3, front beam; 4, longitudinal support rod; 5, adjustment rod; 6, transverse support rod; 7, upper support rod; 8, counterweight block; 9, counterweight branch pipe; 10, walking pulley; 11, wire rope; 12, latch; 13, motor controller; 14, operating platform; 15, hoist; 16, safety lock; 17, directional track; 18, stud bolt; 19, longitudinal beam; 20, front frame group; 21, rear frame group; 22, frame. DETAILED DESCRIPTION
[0026] The utility model patent is further described in detail below in conjunction with the accompanying drawings, but it is not intended to limit the protection scope of the utility model.
[0027] Refer to the attached Figure 1 to Figure 5As shown, the hanging basket of this embodiment includes an operating platform 14, and both ends of the operating platform 14 are respectively connected with a standard suspension mechanism, the standard suspension mechanism is slidably connected to a directional track 17, and the directional track 17 is fixedly installed on the top surface of the long-span high-altitude structure along the length direction of the long-span high-altitude structure; the standard suspension mechanism includes a steel pillar, and the steel pillar includes four frames 22, and the frame 22 is composed of two longitudinal beams 19 and two longitudinal support rods 4, wherein the bottoms of two frames 22 are connected by five transverse support rods 6, and the tops of two frames 22 are connected by five rear beams 1 to form a rear frame group 21, and the bottoms of the other two frames 22 are connected by three transverse support rods. The front frame group 20 is connected by a support rod 6, and the tops of the other two frames 22 are connected by three middle beams 2 to form a front frame group 20. The two middle beams 2 located on both sides extend to the rear frame group 21 and are connected to the rear frame group 21. The rear frame group 21 and the front frame group 20 are also connected by four adjustment rods 5. The top of the front frame group 20 is provided with a front beam 3 extending away from the front frame group 20 on both sides, and an upper support rod 7 is located above the front frame group 20 and on each of the two front beams 3. The bottoms of the front frame group 20 and the rear frame group 21 are respectively provided with walking pulleys 10 arranged in a row, and there are two walking pulleys. The walking pulleys 10 are rollingly matched with the directional track 17. Two supporting beams connected to the five transverse support rods and the five rear beams are also installed in the rear frame group 21. The counterweight branch pipe 9 is connected between the two supporting beams. The counterweight block 8 is placed on the bottom supporting beam, and the counterweight branch pipe passes through the counterweight block 8; one of the adjustment rods 5 is placed with a motor controller 13, and the motor controller 13 controls the walking pulley 10. The standard suspension mechanism also includes a steel wire rope 11, one end of which passes through the head at the end of the front beam close to the front frame group, the head at the end of the rear beam 1 away from the upper support rod 7, the head at the top of the upper support rod 7 and the head at the end of the front beam away from the front frame group in sequence, and the other end of the steel wire rope 11 is connected to the operating platform 14 through the hoist 15 and the safety lock 16. The rear beam 1, the middle beam 2, the front beam 3, the longitudinal support rod 4, the transverse support rod 6, the adjustment rod 5, the upper support rod 7, the counterweight block 8, the counterweight branch pipe 9, the walking pulley 10, and the steel wire rope 11 form a general frame, and the sliding is controlled by the motor controller 13 to form an integral hanging basket.
[0028] The length of the longitudinal beam in the front frame group 20 is smaller than that of the longitudinal beam in the rear frame group 21. The rear frame group 21 is a counterweight frame and needs space for placing the counterweight. The rear frame group 21 includes eight longitudinal support rods, of which four longitudinal support rods and four longitudinal beams form two frames, and the remaining four longitudinal support rods are respectively located on the inner side of the four longitudinal support rods and in the same direction as the two middle beams. The steel struts are connected by bolts. The longitudinal support rods and transverse support rods, the rear beams, the front beams, the middle beams and longitudinal beams, and the adjustment rods and longitudinal support rods are all connected or adjusted by bolts 12 to form a standard suspension mechanism. Figure 6As shown in (a), (b) and (c), the directional track 17 is formed by a plurality of 10# channel steels connected by stud bolts 18, and the directional track is rigidly connected to the top of the large-span high-altitude structure. Figures 4-5 As shown, the operating platform 14 is an aluminum alloy electric operating platform, which is composed of an aluminum alloy frame and stud bolts. The wire ropes are divided into working ropes and safety ropes. The suspension of the operating platform consists of two working ropes and two safety ropes. The working rope is used to drive the up and down movement of the operating platform; the safety wire rope is inserted into the safety lock and passes smoothly at ordinary times, but when the operating platform tilts or the working rope breaks, the safety lock quickly locks the safety rope to prevent accidents; after the safety rope and the working rope come out of the safety lock and the hoist respectively, a heavy hammer is hung below to ensure that the wire rope hangs vertically.
[0029] Working process: First, multiple 10# channel steels are connected into a directional track according to actual needs. The outer contour of the large-span high-altitude structure and the wheelbase on the directional track are guaranteed to be parallel and fixed with stud bolts; secondly, the walking pulley at the bottom of the standard suspension mechanism is placed flat on the laid directional track in the correct direction to ensure that the walking pulleys are all located in the round steel on the directional track. When assembling the counterweight frame, i.e. the rear frame group, the welded bottom of the counterweight frame is connected with a row of walking pulleys with bolts, the frame of the standard suspension mechanism is assembled, space for placing the counterweight block is reserved, and the appropriate holes on the longitudinal support rod are selected to splice the frame of the standard suspension mechanism; the front end of the front beam is provided with a hanging head to hang the wire rope, and the screw of the spiral buckle is adjusted to tighten the wire rope, so that the front beam is slightly upturned by 3 to 5 cm to generate prestress and increase the rigidity of the front beam; then the working rope and the safety rope are installed on the standard suspension mechanism respectively, and the upper limit block is installed at the appropriate position of the safety rope. Use steel wire rope to climb and pull the standard suspension mechanism, and tighten it with a spiral buckle; place the counterweight blocks one by one on the support beam, and fix them through the counterweight branch pipe of the steel round tube structure. Check whether the above components are installed correctly. After confirming that they are correct, tighten the anti-theft bolts, and lower the working rope and safety rope from the end of the motor at the bottom of the standard suspension mechanism. Pay attention to the entanglement of the steel wire rope during this process; finally, assemble the base frame and the front and rear railings with the bolts of the hanging basket to form an aluminum alloy electric operating platform, and then assemble the two hoist mounting frames at both ends of the aluminum alloy electric operating platform, install the safety lock mounting plate, the fulcrum of the standard suspension mechanism, and the hoist in place in turn, and then install the upper limit switch, install the hanging basket electrical control box and connect it to the hoist.
[0030] By arranging a set of tracks on both sides of the top surface of the large-span high-altitude structure, two standard suspension mechanisms are slidably installed on the two sets of tracks respectively, and the two standard suspension mechanisms suspend the two ends of the operating platform. The operating platform can move along the directional tracks on the roof layer along the length direction of the large-span high-altitude structure, so that the hanging basket can reach any position at the bottom of the large-span high-altitude structure, providing a working surface for the bottom construction of the large-span high-altitude structure, reducing the difficulty of construction, and solving the problems of poor safety and low economy of traditional construction methods.
Claims
1. A special intelligent track-type mobile hanging platform for large-span high-altitude structures, characterized in that: The hanging basket comprises an operating platform (14), both ends of the operating platform (14) are respectively connected to standard suspension mechanisms, the standard suspension mechanisms are slidably connected to a directional track (17), and the directional track (17) is fixedly installed on the top surface of the large-span high-altitude structure along the length direction of the large-span high-altitude structure; The standard suspension mechanism comprises a steel support, wherein the steel support comprises four frames (22), wherein the frames (22) are composed of longitudinal beams (19) and longitudinal support rods (4), wherein the bottoms of two frames (22) are connected by a plurality of transverse support rods (6), and the tops of the two frames are connected by a plurality of rear beams (1) to form a rear frame group (21), the bottoms of the other two frames (22) are connected by a plurality of transverse support rods (6), and the tops of the other two frames are connected by a plurality of middle beams (2) to form a front frame group (20), wherein two middle beams (2) located on both sides extend toward the rear frame group (21) and are connected to the rear frame group (21), and the rear frame group (21) and the front frame group (20) are further connected by a plurality of adjustment rods (5), and a front beam (3) extending in a direction away from the front frame group (20) is provided on both sides of the top of the front frame group (20), and an upper support rod (7) is provided on each of the two front beams (3) located above the front frame group (20).
2. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: The bottom of the front frame group and the bottom of the rear frame group are each provided with walking pulleys (10) arranged in a row, and the walking pulleys (10) are in rolling cooperation with the directional rails (17).
3. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: The length of the longitudinal beam in the front frame group (20) is less than the length of the longitudinal beam in the rear frame group; the rear frame group includes eight longitudinal support rods, four of which form two frames with the four longitudinal support rods, and the remaining four longitudinal support rods are respectively located on the inner sides of the four longitudinal support rods and in the same direction as the two middle beams.
4. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: Two support beams respectively connected to the plurality of transverse support rods and the plurality of rear beams are installed in the rear frame group (21); a counterweight branch pipe (9) is connected between the two support beams; a counterweight block (8) is placed on the bottom support beam; and the counterweight branch pipe (9) passes through the counterweight block (8).
5. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 2 is characterized in that: A motor controller (13) is placed on one of the adjustment rods (5), and the motor controller (13) controls the walking pulley (10).
6. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: The steel support pillars are connected by bolt connection.
7. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: The directional track (17) is formed by a plurality of 10# channel steels being fixedly connected by stud bolts (18), and the directional track is rigidly connected to the top of the large-span high-altitude structure.
8. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: The operating platform (14) is an aluminum alloy electric operating platform, which is composed of an aluminum alloy frame connected by stud bolts.
9. The intelligent track-type mobile hanging platform for large-span high-altitude structures according to claim 1 is characterized in that: The standard suspension mechanism further comprises a steel wire rope (11), one end of which passes through a hanging head arranged at an end of the front beam close to the front frame group, a hanging head at an end of the rear beam (1) away from the upper support rod (7), a hanging head at the top of the upper support rod (7) and a hanging head at an end of the front beam away from the front frame group in sequence, and the other end of the steel wire rope (11) is connected to the operating platform (14) via a hoist (15) and a safety lock (16).