Lifting device for building outer wall construction
By setting up vertical tracks and multiple sets of steel strands to connect the hanging basket on the exterior wall of the building, the problem of poor stability of the hanging basket is solved, and construction efficiency and safety are improved, especially in the case of high wind force.
Patent Information
- Application Number
- CN202420623498.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-28
AI Technical Summary
When decorating the existing exterior walls of buildings, although the hanging basket construction method improves the construction efficiency, its stability is poor, especially in the case of heavy wind.
Design a lifting device for building exterior wall construction, including more than two vertical tracks connected to the exterior wall of the building. The track is equipped with a sliding chute, and the T-shaped block is stuck in the sliding chute, and the wings of the T-shaped block are equipped with sliding wheels. Connect to the hanging basket; the hoist wraps around the steel strand, connects the hanging basket bypassing the roller, and connects it to the four corners of the hanging basket through multiple sets of steel strands to ensure the stability of the hanging basket during the lifting process.
The movement efficiency and construction efficiency of the hanging basket are improved, and the stability is significantly enhanced, which avoids shaking and safety hazards caused by wind and ensures the safety of construction.
Smart Images
Figure CN222184063U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building engineering construction, in particular to a lifting device for building exterior wall construction. Background Art
[0002] When decorating the exterior walls of many buildings with two to six floors, the construction workers first have to build a scaffolding with steel pipes outside the building's exterior walls and firmly connect the steel pipes with fasteners; after the scaffolding is built, a pad is placed on the scaffolding, and the construction workers stand on the pad to carry out the decoration work on the exterior wall from bottom to top. This method of decorating the exterior walls of buildings after building scaffolding with steel pipes requires a large number of steel pipes, and it takes a long time to install and remove the fasteners between the steel pipes. It is time-consuming and laborious for workers to go up and down the scaffolding and lift the decoration materials to the scaffolding operating platform. The efficiency of the decoration work is low and it is very dangerous.
[0003] In view of the low efficiency of the above-mentioned exterior wall decoration operation method, construction sites now often use hanging basket construction, but hanging basket construction usually uses steel strands and winches to lift the hanging basket; when encountering windy weather conditions, the hanging basket is easily blown by the wind, its stability is poor, and there is also a safety hazard of falling objects from high altitudes.
[0004] Therefore, it is extremely important to propose a lifting device for building exterior wall construction which has not only high construction efficiency but also strong stability. Utility Model Content
[0005] The utility model aims to solve the problem that the existing hanging basket construction method for exterior wall decoration work can improve the construction efficiency, but the stability of the hanging basket is poor.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a lifting device for building exterior wall construction, comprising two or more vertical tracks connected to the building exterior wall; the vertical tracks are provided with a slide groove, and the horizontal cross section of the slide groove is T-shaped;
[0007] The slide groove of each vertical track is clamped with a first T-shaped block, and both ends of the flange of the first T-shaped block are provided with sliding wheels; it also includes a hanging basket, which is located outside the outer wall of the building; the web of the first T-shaped block is connected to the hanging basket at one end away from the flange;
[0008] It also includes a winch, a roller, and two parallel mounting frames; the winch is connected to the top of the building; the two parallel mounting frames are connected to the top of the outer wall of the building; the left and right ends of the roller are respectively connected to the two parallel mounting frames, and the roller and the hanging basket are in the same vertical plane; the winch is wound with a steel strand, and the steel strand is connected to the hanging basket after passing around the roller.
[0009] Furthermore, the winch is wound with steel strands, and the steel strands are connected to the hanging basket after passing through rollers. Specifically, the winch is wound with two groups of steel strands, and the two groups of steel strands are connected to the left and right sides of the hanging basket after passing through rollers.
[0010] Furthermore, the winch is wound with steel strands, and the steel strands are connected to the hanging basket after passing through rollers. Specifically, the winch is wound with four groups of steel strands, and the four groups of steel strands are connected to four corners of the hanging basket after passing through rollers.
[0011] Furthermore, the roller is provided with steel strand grooves matching the number of steel strands.
[0012] Furthermore, the slide groove of each vertical track is also clamped with a second T-shaped block, and sliding wheels are provided at both ends of the flange of the second T-shaped block; the web of the second T-shaped block is connected to the hanging basket at the end away from the flange.
[0013] Furthermore, the vertical track includes a plurality of first tracks and second tracks connected in sequence; the upper and lower ends of the first track are connected to vertical connecting plates on their left and right sides; the vertical connecting plates are provided with connecting holes, and the upper and lower ends of the second track are also provided with corresponding connecting holes on their left and right sides; the second track is bolted to the vertical connecting plates through the connecting holes.
[0014] Furthermore, it also includes an L-shaped mounting block; the vertical surface of the L-shaped mounting block is connected to a side of the upper part of the vertical track close to the building outer wall, and the horizontal surface of the L-shaped mounting block is connected to the top surface of the building outer wall.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The utility model connects a vertical track on the outer wall of a building, a slide groove is provided on the vertical track, a first T-shaped block is clamped in the slide groove, and the first T-shaped block is connected to a hanging basket, so that the hanging basket not only has high movement efficiency under the drive of a winch, but also further makes the decoration work construction efficiency high and has strong stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is an overall schematic diagram of the utility model.
[0018] Figure 2 It is a schematic diagram of the first track and the second track of the utility model.
[0019] Figure 3 It is a top view of the hanging basket and the first T-shaped block of the utility model.
[0020] The meanings of the numbers in the figure are: 1. vertical track; 2. hanging basket; 3. first T-shaped block; 4. sliding wheel; 5. mounting frame; 6. roller; 7. steel strand; 8. winch; 9. steel strand trough; 10. L-shaped mounting block; 11. first track; 12. second track. DETAILED DESCRIPTION
[0021] The technical solution of the utility model is clearly and completely described below in conjunction with the drawings and specific implementation methods of the specification. The described embodiment is one embodiment of the utility model, and the utility model may also have other implementation methods.
[0022] Example:
[0023] See also Figure 1~Figure 3 The utility model discloses a lifting device for building exterior wall construction, comprising two or more vertical rails 1 connected to the building exterior wall; the vertical rails 1 are provided with a slide groove, and the horizontal cross section of the slide groove is T-shaped;
[0024] The slide groove of each vertical track 1 is clamped with a first T-shaped block 3, and both ends of the flange of the first T-shaped block 3 are provided with sliding wheels 4; it also includes a hanging basket 2, and the hanging basket 2 is located outside the outer wall of the building; the web of the first T-shaped block 3 is connected to the hanging basket 2 at one end away from the flange;
[0025] It also includes a winch 8, a roller 6, and two parallel mounting frames 5; the winch 8 is connected to the top of the building; the two parallel mounting frames 5 are connected to the top of the outer wall of the building; the left and right ends of the roller 6 are respectively connected to the two parallel mounting frames 5, and the roller 6 and the hanging basket 2 are in the same vertical plane; the winch 8 is wound with a steel strand 7, and the steel strand 7 is connected to the hanging basket 2 after passing around the roller 6.
[0026] In this embodiment, the winch 8 drives the steel strand 7 to lift the hanging basket 2. The main function of the roller 6 on the mounting frame 5 is to change the direction of the steel strand 7 so that the steel strand 7 can be connected to the hanging basket 2, and the section of the steel strand 7 connected to the hanging basket 2 is vertical. In the process of the winch 8 lifting the hanging basket 2 through the steel strand 7, the hanging basket 2 slides upward along the slide groove of the vertical track 1 through the sliding wheels 4 at both ends of the flange of the first T-shaped block 3; in this process, due to the existence of the first T-shaped block 3 and the vertical track 1, the lifting process of the hanging basket 2 is more stable, avoiding the shaking of the hanging basket 2 under the action of external forces, such as wind, thereby increasing safety hazards.
[0027] The utility model connects a vertical track 1 on the outer wall of the building, and a slide groove is provided on the vertical track 1. The first T-shaped block 3 is clamped in the slide groove, and the first T-shaped block 3 is connected to the hanging basket 2, so that the hanging basket 2 not only has high movement efficiency under the drive of the winch 8, but also further makes the decoration work construction efficiency high and has strong stability.
[0028] As a preferred embodiment, the winch 8 is wound with steel strands 7 and the steel strands 7 are connected to the hanging basket 2 after passing through the rollers 6. Specifically, the winch 8 is wound with two groups of steel strands 7 and the two groups of steel strands 7 are connected to the left and right sides of the hanging basket 2 after passing through the rollers 6.
[0029] In this embodiment, the winch 8 connects the left and right sides of the hanging basket 2 through two groups of steel strands 7, thereby driving the hanging basket 2 to perform a lifting movement; in this process, since there are steel strands 7 on both sides, the force on the hanging basket 2 is more balanced; and, if one group of steel strands 7 breaks accidentally, the other group of steel strands 7 can also ensure the normal operation of the hanging basket 2 and prevent the hanging basket 2 from falling.
[0030] As a preferred embodiment, the winch 8 is wound with steel strands 7 and the steel strands 7 are connected to the hanging basket 2 after passing through the rollers 6. Specifically, the winch 8 is wound with four groups of steel strands 7 and the four groups of steel strands 7 are connected to the four corners of the hanging basket 2 after passing through the rollers 6.
[0031] In this embodiment, the winch 8 is connected to the four corners of the hanging basket 2 through four groups of steel strands 7, thereby driving the hanging basket 2 to perform a lifting movement; in this process, since there are steel strands 7 at the four corners, the force on the hanging basket 2 is more balanced and the hanging basket 2 is more stable; and, if one group of steel strands 7 breaks accidentally, the other three groups of steel strands 7 can also ensure the normal operation of the hanging basket 2 and prevent the hanging basket 2 from falling, with a high degree of safety redundancy.
[0032] As a preferred embodiment, the roller 6 is provided with steel strand grooves 9 whose number matches the steel strands 7 .
[0033] In this embodiment, a steel strand groove 9 is provided on the roller 6 to stabilize the position of the steel strand 7 on the roller 6, further avoiding shaking and friction of the steel strand 7, thereby improving the stability of the device.
[0034] As a preferred embodiment, the slide groove of each vertical rail 1 is also clamped with a second T-shaped block, and sliding wheels 4 are provided at both ends of the flange of the second T-shaped block; the web of the second T-shaped block is connected to the hanging basket 2 at the end away from the flange.
[0035] In this embodiment, each vertical rail 1 is clamped with a first T-shaped block 3 and a second T-shaped block, so that during the lifting process of the hanging basket 2, the first T-shaped block 3 and the second T-shaped block slide on the vertical rail 1, making the lifting process of the hanging basket 2 more stable, further enhancing the stability of the device.
[0036] As a preferred embodiment, the vertical track 1 includes a plurality of first tracks 11 and second tracks 12 connected in sequence; the upper and lower ends of the first track 11 are connected to vertical connecting plates on their left and right sides; connecting holes are opened on the vertical connecting plates, and the upper and lower ends of the second track 12 are also opened with corresponding connecting holes on their left and right sides; the second track 12 is bolted to the vertical connecting plates through the connecting holes.
[0037] In this embodiment, the vertical track 1 is configured as an assembled structure composed of a first track 11 and a second track 12, so that the length of the vertical track 1 can be flexibly assembled according to the actual situation at the construction site, thereby improving the applicability of the device.
[0038] As a preferred embodiment, it also includes an L-shaped mounting block 10; the vertical surface of the L-shaped mounting block 10 is connected to the upper side of the vertical track 1 close to the building outer wall, and the horizontal surface of the L-shaped mounting block 10 is connected to the top surface of the building outer wall.
[0039] In this embodiment, the L-shaped mounting block 10 is provided to avoid the risk of the vertical track 1 slipping, thereby further improving the safety of the vertical track 1 .
[0040] The terms “connection”, “fixation” and “docking” appearing in the description of the present invention may refer to fixed connection, processing, welding or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.
[0041] In the description of the present invention, the terms "inside", "upper", "lower", "end", "side", "outside", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific orientation that the device or element referred to must have, and therefore cannot be understood as a limitation on the present invention.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.
Claims
1. A lifting device for building exterior wall construction, characterized in that: It comprises two or more vertical rails (1) connected to the outer wall of a building; the vertical rails (1) are provided with a slide groove, and the horizontal cross section of the slide groove is T-shaped; The sliding groove of each vertical rail (1) is clamped with a first T-shaped block (3), and both ends of the flange of the first T-shaped block (3) are provided with sliding wheels (4); it also includes a hanging basket (2), and the hanging basket (2) is located outside the outer wall of the building; the web of the first T-shaped block (3) is connected to the hanging basket (2) at the end away from the flange; It also comprises a hoist (8), a roller (6), and two parallel mounting frames (5); the hoist (8) is connected to the top of the building; the two parallel mounting frames (5) are connected to the top of the outer wall of the building; the left and right ends of the roller (6) are respectively connected to the two parallel mounting frames (5), and the roller (6) and the hanging basket (2) are located in the same vertical plane; the hoist (8) is wound with a steel strand (7), and the steel strand (7) is connected to the hanging basket (2) after passing through the roller (6).
2. A lifting device for building exterior wall construction according to claim 1, characterized in that: The hoist (8) is wound with a steel strand (7), and the steel strand (7) is connected to the hanging basket (2) after passing through a roller (6). Specifically, the hoist (8) is wound with two groups of steel strands (7), and the two groups of steel strands (7) are connected to the left and right sides of the hanging basket (2) after passing through the roller (6).
3. A lifting device for building exterior wall construction according to claim 1, characterized in that: The hoist (8) is wound with steel strands (7), and the steel strands (7) are connected to the hanging basket (2) after passing through the rollers (6). Specifically, the hoist (8) is wound with four groups of steel strands (7), and the four groups of steel strands (7) are connected to the four corners of the hanging basket (2) after passing through the rollers (6).
4. A lifting device for building exterior wall construction according to claim 2 or 3, characterized in that: The roller (6) is provided with steel strand grooves (9) whose number matches the number of steel strands (7).
5. The lifting device for building exterior wall construction according to claim 1, characterized in that: The slide groove of each vertical track (1) is also clamped with a second T-shaped block, and both ends of the flange of the second T-shaped block are provided with sliding wheels (4); the web of the second T-shaped block is connected to the hanging basket (2) at the end away from the flange.
6. A lifting device for building exterior wall construction according to claim 1, characterized in that: The vertical track (1) comprises a plurality of first tracks (11) and second tracks (12) connected in sequence; the upper and lower ends of the first track (11) are connected to vertical connecting plates on their left and right sides; the vertical connecting plates are provided with connecting holes, and the upper and lower ends of the second track (12) are also provided with corresponding connecting holes on their left and right sides; the second track (12) is bolted to the vertical connecting plates via the connecting holes.
7. A lifting device for building exterior wall construction according to claim 1, characterized in that: It also comprises an L-shaped mounting block (10); the vertical surface of the L-shaped mounting block (10) is connected to a surface of the upper part of the vertical track (1) close to the building outer wall, and the horizontal surface of the L-shaped mounting block (10) is connected to the top surface of the building outer wall.