Erecting method for construction elevator channel and protection frame

Abstract

The invention relates to the technical field of building construction, in particular to an erecting method for a construction elevator channel and a protection frame. According to the technical scheme, the elevator comprises an elevator body and a channel plate used for building, and a hinge body used for connecting the elevator body and the channel plate is arranged between the elevator body and the channel plate; two groups of protection assemblies for protecting and guiding people to walk are rotationally arranged at opposite positions of the side wall of the channel plate; the protection assembly further comprises protection frames rotationally connected with the side wall of the channel plate, a turnover plate is slidably installed on one side of each protection frame, and limiting pieces located on the side walls of the protection frames are arranged below the turnover plates. The temporary channel and the protective frame are easy to manufacture, convenient to operate, safe and labor-saving, a scaffold safety platform does not need to be erected, and the temporary channel and the protective frame are convenient to operate and labor-saving, time-saving and labor-saving.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a method for erecting a construction elevator passage and a protective frame. Background Art

[0002] At present, as high-rise buildings are booming, construction elevators are key vertical transportation tools, and the installation of their passages and protective frames is crucial. Traditional erection methods are full of drawbacks and cannot meet the stringent requirements of modern construction for both efficiency and safety. Conventional passages are mostly spliced ​​with simple scaffolding, which has poor structural stability and is prone to shaking or even collapse under conditions such as strong winds and heavy collisions, posing huge safety hazards to passers-by. For example, when coastal areas encounter typhoons, the construction elevator passages of many construction sites are seriously deformed due to insufficient wind resistance, endangering the lives of personnel. The patent "CN117208697A" proposes a unit-type adjustable construction elevator protective frame and its construction method. This scheme sets a unit-type protective frame, and each floor of the building can be equipped with a construction elevator protective frame separately. As a protective unit, the installation and disassembly can be carried out flexibly according to the progress of the construction, and the upper and lower building structures do not interfere with each other. However, this type of passage requires a large amount of steel pipes, fasteners, dense mesh and other materials and labor to set up and dismantle, which is costly, time-consuming and labor-intensive. In view of the above reasons, the present application proposes a construction elevator passage and protective frame, as well as a method for erecting the same, which are simple to prepare and can be reused to reduce consumables. Summary of the invention

[0003] The purpose of the present invention is to address the problems existing in the background technology and to propose a construction elevator passage and protective frame and a method for erecting the same, which are simple to prepare and can be reused to reduce consumables.

[0004] The technical solution of the present invention is: a method for erecting a construction elevator passage and a protective frame, comprising an elevator body and a passage plate used for erection, wherein a hinge body for connecting the elevator body and the passage plate is provided between the elevator body and the passage plate;

[0005] Two sets of protection components for protecting and guiding people walking are rotatably arranged at relative positions of the side walls of the channel plate;

[0006] The protection assembly also includes a protection frame rotatably connected to the side wall of the channel plate, a flip plate is slidably mounted on one side of each group of the protection frames, and a limiting member located on the side wall of the protection frame is arranged below the flip plate;

[0007] The specific installation method includes the following steps:

[0008] First, assemble the channel plate and the elevator body through the hinge body. When the channel plate is in a vertical state, it blocks and protects the entrance and exit passage of the elevator body to ensure the safety of the elevator operation. Flip the hinge body to unfold the channel plate to achieve the erection of the scaffolding and construction platform.

[0009] Then the two sets of protection frames flipped to a perpendicular position with the channel plate to protect both sides of the channel plate and ensure the safety of construction in and out of the channel.

[0010] Optionally, an adjustment cavity is formed on a side wall of the protection frame, lifting grooves located inside the protection frame are formed on both sides of the adjustment cavity, and the flip plate is slidably disposed in the lifting grooves and the adjustment cavity.

[0011] Optionally, both ends of the flip plate are rotatably connected to sliding rods, a bottom end of the sliding rod away from the flip plate is connected to a spring, and the other end of the spring is connected to the bottom inner wall of the lifting slot.

[0012] Optionally, a threaded groove is further provided on the inner wall of the flip plate, and a threaded hole penetrating the protective frame is provided at a position of the protective frame corresponding to the threaded groove, and locking bolts are rotatably installed in the threaded hole and the threaded groove.

[0013] Optionally, a hand-holding slot is provided on one side of the flip plate, and a plurality of groups of limiting blocks are provided on a side wall array of the flip plate away from the hand-holding slot.

[0014] Optionally, the limiting member comprises a limiting clamping plate rotatably connected to the bottom wall of the adjustment cavity, and a rotation limiting mechanism for limiting its position is provided on one side of the limiting clamping plate.

[0015] Optionally, the limiting member includes a fixing bolt connected to the inner wall of the adjustment cavity, and a limiting block for limiting the position of the limiting clamp is connected to the fixing bolt via a torsion spring.

[0016] Optionally, one side of the two groups of protection frames is provided with a limiting strip fixedly connected to the channel plate.

[0017] Optionally, the channel plate is vertical to the inner wall of the elevator body, and the channel plate and the box wall of the elevator body are assembled by bolts.

[0018] Compared with the prior art, the present invention has the following beneficial technical effects:

[0019] The present invention realizes the connection between the elevator body and the construction floor by setting the hinge body and the channel plate, realizes the portable lifting of the channel plate following the elevator body, avoids setting a channel on each floor, avoids material consumption and labor consumption, reduces the construction cost, and further improves the versatility of the construction elevator channel;

[0020] The invention uses a protection frame that is flipped to protect both sides of the channel plate when the channel plate is extended for use. The channel plate is flipped and stored in the elevator body by folding the protection frame, and the safety of the channel is improved as the elevator body rises and falls.

[0021] The present invention also realizes the support and deployment during the lifting process of the elevator body by sliding the flip plate arranged on the side wall of the protection frame, which is used for construction workers to take a short rest or place construction tools, thereby improving the portability of the elevator body;

[0022] In summary, the temporary passage and protective frame of the present invention are simple to manufacture, easy to operate, safe and labor-saving, do not need to set up a scaffolding safety platform, are easy to operate, save labor, time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Provide the overall structural schematic diagram of the present invention;

[0024] Figure 2 A schematic diagram of the channel plate and the protective assembly in the present invention is provided;

[0025] Figure 3 for Figure 2 Schematic diagram of the unfolded state of the middle flip plate;

[0026] Figure 4 for Figure 3 Schematic diagram of the structure viewed from above.

[0027] Reference numerals:

[0028] 1. Elevator body;

[0029] 2. Hinge body;

[0030] 3. Channel plate; 31. Limit strip plate;

[0031] 4. Protection assembly; 41. Protection frame; 410. Adjustment cavity; 411. Lifting slot; 42. Flip plate; 421. Sliding rod; 422. Spring; 423. Limiting block; 43. Locking bolt; 44. Limiting piece; 441. Limiting card plate; 442. Rotation limiting mechanism. DETAILED DESCRIPTION

[0032] The technical solution of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0033] The components of the embodiments of the present disclosure generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the present disclosure claimed, but merely represents selected embodiments of the present disclosure.

[0034] Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present disclosure.

[0035] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0036] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0037] Example

[0038] like Figure 1 As shown, the present invention proposes a method for erecting a construction elevator passage and a protective frame, comprising an elevator body 1 and a passage plate 3 used for erection, the passage plate 3 being perpendicular to the inner wall of the elevator body 1 and used for auxiliary shielding and protection of the passage opening of the elevator body 1, the passage plate 3 and the box wall of the elevator body 1 being assembled by bolt limiters, specifically, bolts are arranged inside the bottom of the elevator body 1 and the passage plate 3 is assembled by bolts, or the passage plate 3 is assembled by the inner wall of the elevator body 1; a hinge body 2 for connecting the elevator body 1 and the passage plate 3 is arranged between the elevator body 1 and the passage plate 3; as shown in FIG. Figure 1 As shown, two sets of protection components 4 for protecting and guiding people walking are rotatably arranged at the relative positions of the side walls of the channel plate 3. The protection components 4 also include a protection frame 41 rotatably connected to the side walls of the channel plate 3. One side of the two sets of protection frames 41 is provided with a limiting strip 31 fixedly connected to the channel plate 3. The limiting strip 31 is arranged on the protection frame 41. Figure 1 In the state shown, both sides of the frame can be limited to one side of the limiting strip 31 and will not turn over.

[0039] like Figures 2 to 4 As shown, a flip plate 42 is slidably mounted on one side of each set of protective frames 41, an adjustment cavity 410 is provided on the side wall of the protective frame 41, and the thickness of the flip plate 42 is less than the depth of the adjustment cavity 410; lifting grooves 411 located in the protective frame 41 are provided on both sides of the adjustment cavity 410, and the flip plate 42 is slidably arranged in the lifting grooves 411 and the adjustment cavity 410; Figure 3 As shown, both ends of the flip plate 42 are rotatably connected to sliding rods 421, and the sliding rods 421 are arranged to slide and lift in the lifting groove 411. The bottom of the end of the sliding rod 421 away from the flip plate 42 is connected to a spring 422, and the other end of the spring 422 is connected to the bottom inner wall of the lifting groove 411; Figure 3 As shown, a threaded groove is also provided on the inner wall of the flip plate 42, and a threaded hole penetrating the protective frame 41 is provided at the position of the protective frame 41 corresponding to the threaded groove, and a locking bolt 43 is rotatably installed in the threaded hole and the threaded groove, and the position of the protective frame 41 and the flip plate 42 is limited by the setting of the locking bolt 43; a limiting member 44 is provided below the flip plate 42 and is located on the side wall of the protective frame 41, a hand-holding groove is provided on one side of the flip plate 42, and a plurality of groups of limiting blocks 423 are arranged in an array on the side wall of the flip plate 42 away from the hand-holding groove, and the limiting member 44 includes a limiting card plate 441 rotatably connected to the bottom wall of the adjustment cavity 410, and a rotation limiting mechanism 442 for limiting its position is provided on one side of the limiting card plate 441, and the limiting member 44 includes a fixing bolt connected to the inner wall of the adjustment cavity 410, and a limiting block for limiting the position of the limiting card plate 441 is connected to the fixing bolt through a torsion spring, and the support of the flip plate 42 is achieved by the setting of the limiting card plate 441 and the limiting block 423;

[0040] The specific installation method includes the following steps:

[0041] First, the channel plate 3 is assembled with the elevator body 1 through the hinge body 2. When the channel plate 3 is in a vertical state, the channel plate 3 is located inside the elevator body 1. When the channel plate 3 is in a vertical state, it plays an auxiliary protection role for the elevator body 1 during the operation and lifting process, meeting the safety of the elevator operation. Figure 1 As shown, the channel plate 3 is turned over to unfold the channel plate 3 to realize the erection of the scaffolding and the construction platform, wherein the channel plate 3 is a steel plate, and the steel plate is strong enough, and the end of the channel plate 3 away from the elevator body 1 is erected on the construction level of the building floor, so as to realize the channel connection between the elevator body 1 and the building construction floor;

[0042] Then the two sets of protection frames 41 are turned over to be perpendicular to the channel plate 3, and the Figure 1As shown, the two sides of the channel plate 3 are protected to ensure the safety of the construction in and out of the channel. In the process of the protective frame 41 protecting the two sides of the channel plate 3, the setting of the limiting strip 31 can enhance the supporting force of the protective frame 41, thereby preventing the protective frame 41 from tipping over when the construction workers hold it, and further improving the protective effect of the protective frame 41.

[0043] The above-mentioned contents are for the state of unfolding the channel. When the channel plate 3 is flipped to a vertical state, the following operations are performed;

[0044] First, the protective frame 41 is turned over to Figure 2 The locking bolt 43 is rotated to realize the separation between the protective frame 41 and the flip plate 42 in a limited manner, and the flip plate 42 is pulled through the hand-held slot so that the sliding rods 421 at both ends slide along the inner wall of the lifting slot 411, and the limited force of the spring 422 is cancelled, and the flip plate 42 is rebounded and reset, and the flip plate 42 is presented as shown. Figure 3 In the state shown, the rotation limit mechanism 442 is rotated to cancel the limit on the limit card plate 441, and one end of the limit card plate 441 is clamped to the corresponding limit card block 423 to achieve auxiliary support of the flip plate 42. By flattening the flip plate 42, construction workers can take a short rest or place heavy objects, reducing the burden on construction workers.

[0045] The above specific embodiments are merely optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art may make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A method for setting up a construction elevator passage and a protective frame, characterized in that: It comprises an elevator body (1) and a channel plate (3) used for erection, wherein a hinge body (2) is arranged between the elevator body (1) and the channel plate (3) for connecting the two. Two groups of protection components (4) for protecting and guiding people walking are rotatably arranged at relative positions of the side walls of the channel plate (3); The protection assembly (4) further comprises a protection frame (41) rotatably connected to the side wall of the channel plate (3); a flip plate (42) is slidably mounted on one side of each group of the protection frames (41); and a stopper (44) located on the side wall of the protection frame (41) is arranged below the flip plate (42); The specific installation method includes the following steps: First, the channel plate (3) and the elevator body (1) are assembled through the hinge body (2). When the channel plate (3) is in a vertical state, the inlet and outlet passages of the elevator body (1) are blocked and protected to ensure the safety of the elevator operation. The hinge body (2) is turned over to unfold the channel plate (3) to realize the erection of the scaffolding and the construction platform. Then, the two sets of protection frames (41) are turned over to be in a vertical state with the channel plate (3), so as to protect both sides of the channel plate (3) and ensure the safety of construction in and out of the channel.

2. A method for erecting a construction elevator passage and a protective frame according to claim 1, characterized in that: The side wall of the protection frame (41) is provided with an adjustment cavity (410), both sides of the adjustment cavity (410) are provided with lifting grooves (411) located in the protection frame (41), and the flip plate (42) is slidably arranged in the lifting grooves (411) and the adjustment cavity (410).

3. A method for erecting a construction elevator passage and a protective frame according to claim 2, characterized in that: The two ends of the flip plate (42) are rotatably connected to sliding rods (421), the bottom of one end of the sliding rod (421) away from the flip plate (42) is connected to a spring (422), and the other end of the spring (422) is connected to the bottom inner wall of the lifting groove (411).

4. A method for erecting a construction elevator passage and a protective frame according to claim 3, characterized in that: The inner wall of the flip plate (42) is also provided with a thread groove, and a thread hole penetrating the protection frame (41) is provided at a position of the protection frame (41) corresponding to the thread groove, and a locking bolt (43) is rotatably installed in the thread hole and the thread groove.

5. A method for erecting a construction elevator passage and a protective frame according to claim 4, characterized in that: A hand-holding slot is provided on one side of the flip plate (42), and a plurality of groups of position-limiting blocks (423) are arranged in an array on the side wall of the flip plate (42) away from the hand-holding slot.

6. A method for erecting a construction elevator passage and a protective frame according to claim 1, characterized in that: The limiting member (44) comprises a limiting clamping plate (441) rotatably connected to the bottom wall of the adjustment cavity (410), and a rotation limiting mechanism (442) for limiting its position is provided on one side of the limiting clamping plate (441).

7. A method for erecting a construction elevator passage and a protective frame according to claim 6, characterized in that: The limiting member (44) comprises a fixing bolt connected to the inner wall of the adjustment cavity (410), and a limiting block for limiting the position of the limiting clamping plate (441) is connected to the fixing bolt via a torsion spring.

8. A method for erecting a construction elevator passage and a protective frame according to claim 1, characterized in that: One side of the two groups of protection frames (41) is provided with a limiting strip plate (31) fixedly connected to the channel plate (3).

9. A method for erecting a construction elevator passage and a protective frame according to claim 1, characterized in that: The channel plate (3) is in a vertical state with the inner wall of the elevator body (1), and the channel plate (3) and the box wall of the elevator body (1) are assembled by means of bolts.

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