Safety channel of building construction elevator
By combining prefabricated column frames and covering materials, a closed safety passage is formed, which solves the problem of insufficient safety passage design on construction sites and achieves rapid assembly, disassembly and efficient safety protection.
Patent Information
- Application Number
- CN202423311030.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Construction sites are prone to accidents such as falls from heights and being struck by objects. Existing construction hoists have inadequate safety passage designs, which cannot effectively protect the safety of construction workers.
The prefabricated column frame, crossbeams, and covering materials include rectangular frame columns, side beams, and center beams, which are bolted together to form an enclosed space. The covering materials form a flow channel and provide protective enclosure.
The safety passages can be quickly assembled and disassembled, reducing the risk of personnel injury, preventing falls from heights and falling materials, and improving the safety and emergency evacuation capabilities of the construction site.
Smart Images
Figure CN223606867U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a safety passage of building construction hoist. BACKGROUND
[0002] In the field of building construction, with the acceleration of urbanization process, the scale, height and complexity of various building engineering projects are rising. As the most frequently used mechanical equipment on the construction site, the construction hoist is crowded with personnel and machinery, and the cross operation is frequent. There are also a large number of dangerous operation links such as high-altitude operation, deep foundation pit operation and limited space operation. At the same time, the hoisting, stacking and temporary construction of building materials also increase the degree of confusion and potential risk of the construction site.
[0003] High-altitude falling, object impact and collapse accidents occur frequently, which seriously threatens the safety of construction personnel and also causes huge economic losses and bad social influence to the construction enterprises. In order to effectively reduce these risks and ensure the safety of construction personnel when entering and leaving the operation area, transferring between different construction parts and emergency evacuation, the safety passage technology of building construction hoist has been developed and applied. SUMMARY
[0004] The utility model aims at overcoming the defects of prior art and providing a safety passage of building construction hoist.
[0005] The first technical scheme adopted by the utility model to solve its technical problems is:
[0006] A safety passage of building construction hoist, comprising a column frame, a cross frame and a covering material; the column frame comprises columns, side beams and middle beams, the side beams and the middle beams are both rectangular frame structures, the side beams and the middle beams are correspondingly arranged, two columns are detachably installed at both ends of the inner side of the side beam and respectively leave first accommodation ends at the side end parts of the side beam, and the other two columns are detachably installed at both ends of the inner side or the outer side of the middle beam and respectively leave second accommodation ends at the side end parts of the middle beam; the inner side of the side beam is provided with two layers of clamping groove groups, each layer of clamping groove group comprises a plurality of clamping groove pieces, and the first accommodation end of the side beam is also provided with a clamping groove piece; the inner side and the outer side of the middle beam are respectively welded with clamping groove groups same as those of the side beam; the cross frame is detachably connected between the side beams and the middle beams, or between two middle beams or two side beams, the cross frame is a rectangular frame structure, four corners of the cross frame respectively extend to both sides to form overlapping sections, the overlapping sections can be overlapped and installed on the corresponding clamping groove pieces; and the covering material covers and is installed on the cross frame.
[0007] In another preferred embodiment, the bottom of the column is provided with a mounting structure mounted to the ground.
[0008] In another preferred embodiment, the clamping groove member is an angle steel member, which comprises a receiving bottom wall and a mounting side wall.
[0009] In another preferred embodiment, the column is bolted to the edge beam or the middle beam, or the cross frame is bolted to the mounting side wall of the angle steel member.
[0010] In another preferred embodiment, the covering material is made of sheet material, which is bent to form a guide groove.
[0011] The second technical solution adopted by the utility model to solve the technical problems is:
[0012] A safety passage of a building construction hoist, comprising a column frame, a cross frame and a covering material; the column frame comprises a column and a middle beam, the middle beam is a rectangular frame structure, two columns are detachably mounted at two ends of the inner side or the outer side of the middle beam and leave a second accommodating end at the side end of the middle beam respectively; the inner side and the outer side of the middle beam are respectively welded with two layers of clamping groove groups, each layer of clamping groove group comprises a plurality of clamping groove members, and the second accommodating end of the middle beam is also provided with a clamping groove member; the cross frame is detachably connected between two middle beams, the cross frame is a rectangular frame structure, four corners of the cross frame respectively extend to both sides to form a lap joint section, the lap joint section can be lapped and mounted on the corresponding clamping groove member; and the covering material covers and is mounted on the cross frame.
[0013] In another preferred embodiment, the covering material is made of sheet material, which is bent to form a guide groove.
[0014] In another preferred embodiment, the column frame further comprises an edge beam, the edge beam is a rectangular frame structure, the edge beam and the middle beam are correspondingly arranged, two columns are detachably mounted at two ends of the inner side of the edge beam and leave a first accommodating end at the side end of the edge beam respectively; the inner side of the edge beam is welded with an angle steel group corresponding to the angle steel group of the inner side of the middle beam; and the cross frame is detachably connected between the edge beam and the middle beam or between two edge beams.
[0015] The utility model discloses a safety passage of a building construction hoist, comprising a column frame, a cross frame and a covering material, adopts the assembly type structure, and each component is prefabricated in the factory, then is transported to the construction site and is quickly assembled, can greatly shorten the erection time, also is convenient to disassemble and reuse, and the safety passage provides a closed, reliable space, reduces the risk of personnel injury, like when in high -rise construction, can prevent personnel from falling from high place, also can avoid that material falls and injures personnel in the transportation process, plays the protection fender function, makes material transportation more safe and orderly.
[0016] The safety passage of the building construction hoist of the utility model is not limited to the embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1A is a structural schematic view of a column frame of a preferred embodiment of the utility model.
[0018] Figure 1B is Figure 1A an enlarged schematic view of part A in the middle.
[0019] Figure 2 is a structural schematic view of a lapped upper cross frame of the column frame in figure 1.
[0020] Figure 3 is Figure 2 an enlarged schematic view of part B.
[0021] Figure 4 is a structural schematic view of a preferred embodiment of the utility model.
[0022] Figure 5 is a structural schematic view of a preferred embodiment of the utility model connected into an elongated safety passage.
[0023] Figure 6 is a structural schematic view of a preferred embodiment of the utility model connected into a T-shaped safety passage. DETAILED DESCRIPTION
[0024] Embodiment, refer to figures 1 to Figure 4 The safety passage of the building construction hoist of the utility model comprises a column frame, a cross frame and a covering material.
[0025] As Figure 1A shown, the column frame comprises a column 1, a boundary beam 2 and a middle beam 3, the boundary beam 2 and the middle beam 3 are both rectangular frame structures, the bottom of the column 1 is provided with a mounting structure mounted to the ground, the boundary beam 2 and the middle beam 3 are correspondingly arranged, two columns are detachably mounted at the two ends of the inner side of the boundary beam 2 and leave a first leaving end 21 at the side end part of the boundary beam 2 respectively, and the other two columns are detachably mounted at the two ends of the inner side or the outer side of the middle beam 3 and leave a second leaving end 31 at the side end part of the middle beam 3 respectively; the inner side of the boundary beam 2 is welded with two layers of angle steel groups (i.e. clamping groove groups) upwards and downwards, each layer of angle steel groups comprises a plurality of angle steel pieces 4, as Figure 1B shown, each angle steel piece 4 comprises a receiving bottom wall 41 and a mounting side wall 42, and one angle steel piece 4 is also arranged at the first leaving end 21 of the boundary beam 2; the inner side and the outer side of the middle beam 3 are respectively welded with the same angle steel groups as those of the boundary beam 2;
[0026] AsFigure 2 As shown, the crossbeam 5 is detachably connected between the side beam 2 and the middle beam 3, or between two middle beams 3, or between two side beams 2. The crossbeam 5 is a rectangular frame structure, and its four corners extend outwards to form overlapping sections 51. The overlapping sections 51 can overlap and be installed on the corresponding angle steel pieces 4, such as... Figure 3 As shown;
[0027] like Figure 4 As shown, the covering material 6 covers and is installed on the cross frame 5. The covering material 6 is made of sheet metal and is bent to form a guide channel. Other materials can also be used.
[0028] In this embodiment, the column 1 is bolted to the side beam 2 or the middle beam 3; the crossbeam 5 is bolted to the mounting side wall 42 of the angle steel member 4. Each bolt mounting position is provided with a bolt hole or bolt adjustment hole.
[0029] In practice, as shown in Figure 1, two 4-meter columns 1 and 2.8-meter side beams 2 or center beams 3 are bolted together to form a portal frame, which is then erected and fixed to the ground. A measuring tape is used to measure the distance between the two portal frames and secure them for the next step.
[0030] like Figure 2 As shown, place the crossbeam 5 inside the angle steel piece of the portal frame and connect it with bolts. Install the four crossbeams in place in sequence and lock them tightly.
[0031] like Figure 4 As shown, a double-layer anti-smashing covering material 6 is fully laid, and a diversion channel 61 is designed to protect against rain and sun.
[0032] like Figure 5 As shown, each span can be installed in a standardized manner according to the required length, which is convenient and quick.
[0033] like Figure 6 As shown, the safety passage can also be installed at corners, angles, and height differences, depending on the actual site conditions.
[0034] In addition to a sturdy main structure, it is also equipped with features such as guardrails, safety nets, and double-layered anti-collision roofs, which can effectively prevent objects from hitting the building and accidents caused by falling from heights.
[0035] This embodiment constructs a relatively independent and safe personnel passage space to ensure that construction workers can pass safely and quickly in complex and dangerous construction environments, reduce casualties caused by accidents, improve the overall safety and emergency evacuation capabilities during the construction process, and thus promote the safe and efficient development of the construction industry.
[0036] The above embodiment is only used for further illustrating the safety passage of the building construction hoist, but the utility model is not limited to the embodiment, and any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment all fall into the protection scope of the technical scheme of the utility model.
Claims
1. A safety walkway for a construction hoist, characterized by: It includes a column frame, a cross frame and a covering material; the column frame includes columns, a side beam and a middle beam, the side beam and the middle beam are rectangular frame structures, the side beam and the middle beam are correspondingly arranged, two columns are detachably mounted at the two ends of the inner side of the side beam and leave first accommodation ends at the side end portions of the side beam respectively, and the other two columns are detachably mounted at the two ends of the inner side or the outer side of the middle beam and leave second accommodation ends at the side end portions of the middle beam respectively; the inner side of the side beam is provided with two layers of clamping groove groups, each layer of clamping groove group includes a plurality of clamping groove pieces, and the first accommodation end of the side beam is also provided with a clamping groove piece; the inner side and the outer side of the middle beam are respectively welded with the clamping groove groups same as those of the side beam; the cross frame is detachably connected between the side beam and the middle beam or between two middle beams or between two side beams, the cross frame is a rectangular frame structure, four corners of the cross frame respectively extend to both sides to form overlapping sections, and the overlapping sections can be overlapped and mounted on the corresponding clamping groove pieces; and the covering material covers and is mounted on the cross frame.
2. A safety walkway for a construction elevator according to claim 1, wherein: The clamping groove piece is an angle steel piece, and the angle steel piece includes a receiving bottom wall and a mounting side wall.
3. A safety walkway for a construction elevator as defined in claim 1 wherein: The bottom of the column is provided with a mounting structure mounted to the ground.
4. A safety enclosure for a construction elevator according to claim 2, wherein: The column is mounted to the side beam or the middle beam by bolts, or the cross frame is mounted to the mounting side wall of the angle steel piece by bolts.
5. A safety cage for a construction elevator according to claim 1, wherein: The covering material is made of sheet material, and the covering material is bent to form a flow guide groove.
6. A safety walkway for a construction hoist, characterized by: It includes a column frame, a cross frame and a covering material; the column frame includes columns and a middle beam, the middle beam is a rectangular frame structure, two columns are detachably mounted at the two ends of the inner side or the outer side of the middle beam and leave second accommodation ends at the side end portions of the middle beam respectively; the inner side and the outer side of the middle beam are respectively welded with two layers of clamping groove groups, each layer of clamping groove group includes a plurality of clamping groove pieces, and the second accommodation end of the middle beam is also provided with a clamping groove piece; the cross frame is detachably connected between two middle beams, the cross frame is a rectangular frame structure, four corners of the cross frame respectively extend to both sides to form overlapping sections, and the overlapping sections can be overlapped and mounted on the corresponding clamping groove pieces; and the covering material covers and is mounted on the cross frame.
7. A safety enclosure for a construction elevator according to claim 6, wherein: The clamping groove piece is an angle steel piece, and the angle steel piece includes a receiving bottom wall and a mounting side wall.
8. A safety cage for a construction elevator according to claim 6, wherein: The covering material is made of sheet material, and the covering material is bent to form a flow guide groove.
9. A safety cage for a construction elevator according to claim 6, wherein: The column frame further includes a side beam, the side beam is a rectangular frame structure, the side beam and the middle beam are correspondingly arranged, two columns are detachably mounted at the two ends of the inner side of the side beam and leave first accommodation ends at the side end portions of the side beam respectively; the inner side of the side beam is welded with an angle steel group corresponding to the angle steel group of the inner side of the middle beam; and the cross frame is detachably connected between the side beam and the middle beam or between two side beams.