CN221194450U - Can have enough to meet need assembled construction elevator safety channel - Google Patents
Can have enough to meet need assembled construction elevator safety channel Download PDFInfo
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- CN221194450U CN221194450U CN202323300588.6U CN202323300588U CN221194450U CN 221194450 U CN221194450 U CN 221194450U CN 202323300588 U CN202323300588 U CN 202323300588U CN 221194450 U CN221194450 U CN 221194450U
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a turnover assembly type construction elevator safety channel, which comprises a leveling channel table and an inclined channel table arranged at one end of the leveling channel table, wherein the leveling channel table is formed by splicing a plurality of leveling supporting units in an array, and each leveling supporting unit comprises a first rectangular bottom frame, a supporting flat plate and four first supporting legs connected between the first rectangular bottom frame and the supporting flat plate; the inclined channel table is formed by splicing a plurality of inclined support units in an array, and each inclined support unit comprises a second rectangular bottom frame, a support inclined plate and four second support legs connected between the second rectangular bottom frame and the support inclined plate; the both sides of leveling passageway platform and slope passageway platform are provided with many vertical setting's support column, and the upper end cooperation of the support column of both sides is connected with two-layer top sunshade. The elevator safety channel is used for construction safety protection, and the channel platform adopts a unitized design capable of being quickly disassembled and assembled, so that the elevator safety channel can be used in a turnover way, and the construction cost is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a turnover assembly type construction elevator safety channel.
Background
The construction elevator safety channel is an important facility in building construction, is mainly applied to building sites, and is a protective safety measure on the building sites, wherein protective sheds are needed for the building sites, such as distribution boxes, reinforcing steel bars, elevators (lifters), woodworkers, mixers and the like. The construction elevator safety channel is generally established near a dangerous source of a high-rise building to prevent the constructors from casualties caused by falling rocks and objects at high altitude. The system provides a convenient and safe access mode for constructors, ensures that the constructors can be evacuated rapidly under emergency conditions, and reduces the severity of accidents. In building construction, construction elevator safety channels play a critical role.
However, most of existing elevator safety channel platforms are directly formed by concrete pouring, a protection shed is built around by surrounding square rods to form a channel, the design is simple and easy to understand, the safety channel platform needs to be dismantled after construction is completed, and sustainable turnover use cannot be achieved. However, in a construction site, such as a building site, an elevator safety channel needs to be built for each building, but many times, not all buildings are constructed at the same time, but the previously built elevator safety channel cannot be used in a turnover way, and only the channel platform can be poured again, so that the elevator safety channel can be built again. Not only does this increase construction costs, but such a design is clearly not practical for construction sites requiring frequent use of safety channels.
Disclosure of utility model
The utility model aims to provide a turnover assembled construction elevator safety channel, and a channel platform adopts a unitized design capable of being quickly disassembled and assembled, so that the elevator safety channel can be used in a turnover way, and the construction cost is effectively reduced.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a can have enough to meet need assembled construction elevator safety channel, includes and levels the passageway platform, and set up in level passageway platform one end slope passageway platform, level passageway platform by a plurality of level supporting units and be the array concatenation and form, each level supporting unit all includes first rectangle underframe, supporting flat board, four connection with first supporting leg between first rectangle underframe and the supporting flat board, the outside of each level supporting unit's three first supporting leg all is provided with first connecting lantern ring, the outside of each level supporting unit remaining one first supporting leg all downwards be provided with first connecting plug axle that first connecting lantern ring cooperated, three first connecting lantern ring and first connecting plug axle on each level supporting unit all are in different heights, wherein the upper end of first connecting plug axle is higher than each first connecting lantern ring and the lower extreme is also lower than each first connecting lantern ring;
The inclined channel table is formed by splicing a plurality of inclined support units in an array, except the inclined support units positioned at the most-tip position, each inclined support unit comprises a second rectangular bottom frame, a support inclined plate and four second support legs connected with the second rectangular bottom frame and the support inclined plate, wherein the inclined support units positioned at the most-tip position are only far away from the tip and provided with two second support legs, the outer sides of the three second support legs of each inclined support unit except the inclined support units positioned at the most-tip position are respectively provided with a second connecting lantern ring, the outer sides of the rest second support legs of each inclined support unit are respectively provided with a second connecting inserting shaft matched with the second connecting lantern ring downwards, the three second connecting lantern rings and the second connecting inserting shafts on each inclined support unit are all positioned at different heights, and the outer sides of the two second support legs positioned at the most-tip position are respectively provided with a second connecting lantern ring and a second connecting inserting shaft with different heights, wherein the upper end of each second connecting inserting shaft is higher than the first connecting lantern ring and lower than the lower end of each second connecting lantern ring;
The leveling channel platform and the two sides of the tilting channel platform are provided with a plurality of vertically arranged support columns, and the upper ends of the support columns on the two sides are connected with two layers of top shielding plates in a matched mode.
By adopting the technical scheme, when the flat supporting units are installed, the crane is used for lifting each flat supporting unit to be installed downwards, so that the first connecting inserting shaft of each flat supporting unit can be in the same direction, one row of flat supporting units is firstly placed, when the flat supporting units reach the second row, the flat supporting units descend, the first connecting inserting shafts are inserted into the first connecting sleeve rings and are repeated in sequence, and the flat supporting units are connected into an integral flat channel table;
the same method is adopted for installing the inclined support units, firstly, the inclined support units of the first row are connected with the flat channel platform, the second connecting plug shaft is inserted into the first connecting sleeve ring during hoisting, then, the inclined support units of the second row are hoisted, the second connecting plug shaft is inserted into the second connecting sleeve ring, and the inclined support units are connected into an integral inclined channel platform and are connected with the flat channel platform into a whole;
Then installing support columns on the left side and the right side of the flat channel platform and the inclined channel platform, fixing the bottoms of the support columns directly under the ground by bolts, installing horizontal connecting rods between the support columns, and installing and connecting protection meshes on the horizontal connecting rods in sequence;
A transverse connecting rod is arranged between the upper ends of the support columns, a longitudinal connecting rod is arranged on the transverse connecting rod, and finally, a top shielding plate is arranged on the longitudinal connecting rod, so that the installation of the construction elevator safety channel is completed;
When the lifting device is used for playing with the need of dismounting, the top shielding plate, the longitudinal connecting rod and the transverse connecting rod are dismounted in sequence, the dismounting of the top is completed, the protective net piece, the horizontal connecting rod and the supporting rod are dismounted in sequence, the connection of the side edges is completed, and finally, the inclined supporting unit and the flat supporting unit are lifted upwards in sequence by directly using a crane, so that the connection can be naturally released, and the dismounting is completed.
The utility model is further provided with: a plurality of protection meshes are detachably connected between the support columns positioned on the same side.
The utility model is further provided with: the two support columns positioned on the same side are detachably connected with a plurality of horizontal connecting rods distributed along the height direction of the two support columns, each horizontal connecting rod is externally provided with a plurality of second bolts, the frame of each protection net piece is provided with a plurality of second connecting holes matched and connected with the corresponding second bolts, and the second bolts penetrate through the second connecting holes and then are connected with nuts, so that the protection net pieces are connected with the horizontal connecting rods.
The utility model is further provided with: each support column is provided with a plurality of first connecting pieces connected with corresponding horizontal connecting rods, each first connecting piece is provided with a first connecting hole, two ends of each horizontal connecting rod are provided with first bolts matched with the corresponding first connecting holes, and the first bolts penetrate through the first connecting holes and then are connected with nuts, so that the horizontal connecting rods are connected with the support columns.
The utility model is further provided with: two transverse connecting rods which are distributed up and down are detachably connected between the upper ends of the two support columns positioned at the same positions on two sides, a plurality of longitudinal connecting rods are detachably connected between the two adjacent transverse connecting rods, and each top shielding plate is detachably connected between the corresponding longitudinal connecting rods.
The utility model is further provided with: two third connecting pieces connected with the corresponding transverse connecting rods are arranged on each supporting column, third connecting holes are formed in each third connecting piece, third bolts matched with the corresponding third connecting holes are arranged at two ends of each transverse connecting rod, and the third bolts penetrate through the third connecting holes and then are connected with nuts, so that the transverse connecting rods are connected with the supporting columns.
The utility model is further provided with: each transverse connecting rod is provided with a plurality of fourth connecting pieces connected with the corresponding longitudinal connecting rods, each fourth connecting piece is provided with a fourth connecting hole, the two ends of each longitudinal connecting rod are provided with fifth connecting holes matched with the corresponding fourth connecting holes, each top shielding plate is provided with a plurality of sixth connecting holes matched with each fourth connecting hole on the corresponding transverse connecting rod, and after connecting bolts and nuts penetrating through the corresponding fourth connecting holes, the corresponding fifth connecting holes and the corresponding sixth connecting holes are connected, the top shielding plates are connected with the longitudinal connecting rods and the transverse connecting rods.
Compared with the prior art, the utility model has the following beneficial effects:
The leveling channel platform is formed by splicing the unitized leveling support units, the inclined channel platform is formed by splicing the unitized inclined support units, and other parts are spliced and assembled, and the leveling channel platform is added with the existing channel platform poured by concrete, so that the leveling channel platform can be disassembled and assembled for turnover use, a new channel platform does not need to be poured again each time, the use time is saved, and the construction cost is reduced;
Secondly, the leveling supporting unit and the tilting supporting unit are connected into a whole through the connection of the connecting plug shaft and the connecting lantern ring, and the installation connection can be automatically completed after the lifting and positioning, so that no additional connecting procedure is needed, and the dismounting is more convenient;
thirdly, the double-layer top shielding plate is adopted at the top, and meanwhile, the protection meshes are additionally arranged at the two sides, so that high-altitude falling rocks and falling objects and casualties caused by splashing after falling can be further prevented during construction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the present utility model with the protective mesh removed and the top shutter;
FIG. 3 is a schematic view of the overall structure of the leveling support unit;
FIG. 4 is a schematic view of the overall structure of the tilt support unit;
FIG. 5 is a schematic view of the overall structure of the support column;
FIG. 6 is a schematic view of the overall construction of the transverse connecting rod;
FIG. 7 is a schematic view of the overall structure of the protective mesh;
fig. 8 is a schematic view of the overall structure of the top shutter.
In the figure: 1. a flattening support unit; 11. a first rectangular bottom frame; 12. a support plate; 13. a first support leg; 14. a first connection collar; 15. a first connection plug shaft; 2. an inclined support unit; 21. a second rectangular bottom frame; 22. supporting a sloping plate; 23. a second support leg; 24. a second connection collar; 25. a second connecting plug shaft; 3. a support column; 31. a first connecting piece; 32. a first connection hole; 33. a third connecting piece; 34. a third connection hole; 4. a horizontal connecting rod; 41. a first bolt; 42. a second bolt; 5. a protective mesh; 51. a second connection hole; 6. a transverse connecting rod; 61. a third bolt; 62. a fourth connecting piece; 63. a fourth connection hole; 7. a longitudinal connecting rod; 71. a fifth connection hole; 8. a top shutter; 81. and a sixth connection hole.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
1-8, A turnover assembled construction elevator safety hoistway includes a leveling hoistway stage, and an inclined hoistway stage disposed at one end of the leveling hoistway stage. The leveling channel table is formed by splicing a plurality of leveling supporting units 1 in 4*5 arrays, each leveling supporting unit 1 comprises a first rectangular bottom frame 11, a supporting flat plate 12 and four first supporting legs 13 connected between the first rectangular bottom frame 11 and the supporting flat plate 12, a first connecting lantern ring 14 is arranged on the outer sides of the three first supporting legs 13 of each leveling supporting unit 1, a first connecting inserting shaft 15 matched with the first connecting lantern ring 14 is downwards arranged on the outer sides of the remaining one first supporting legs 13 of each leveling supporting unit 1, the three first connecting lantern rings 14 and the first connecting inserting shafts 15 on each leveling supporting unit 1 are all located at different heights, and the upper ends of the first connecting inserting shafts 15 are higher than each first connecting lantern ring 14 and the lower ends of the first connecting inserting shafts 15 are also lower than each first connecting lantern ring 14. The connection of the two flat supporting units 1 is realized by inserting one first connecting inserting shaft 15 into one first connecting sleeve ring 14 side by side, the connection of the four flat supporting units 1 is realized by inserting one first connecting inserting shaft 15 into three first connecting sleeve rings 14 at the joint angle, and in order to prevent the connection between the flat supporting units 1 from having larger gaps, each first supporting leg 13 is subjected to angle cutting so that the first connecting inserting shaft 15 and the first connecting sleeve ring 14 can be put into the joint angle.
The inclined channel table is formed by splicing a plurality of inclined support units 2 in 4*2 arrays, except the inclined support units 2 positioned at the most-tip position, each inclined support unit 2 comprises a second rectangular bottom frame 21, a support inclined plate 22 and four second support legs 23 connected with the second rectangular bottom frame 21 and the support inclined plate 22, wherein the inclined support units 2 positioned at the most-tip position are only far away from the most-tip position and provided with two second support legs 23, the outer sides of the three second support legs 23 of each inclined support unit 2 except the inclined support units 2 positioned at the most-tip position are respectively provided with a second connecting lantern ring 24, the outer sides of the remaining second support legs 23 of each inclined support unit 2 are respectively provided with a second connecting lantern ring 25 matched with the second connecting lantern ring 24, the outer sides of the two second support legs 23 positioned at the most-tip position are respectively provided with a second connecting lantern ring 24 and a second connecting lantern ring 25, and each second connecting lantern ring 25 is positioned at the upper end and lower end of the second connecting lantern ring 24. The inclined support unit 2 is connected into a whole in the same way as the flat support unit 1.
The left and right sides of leveling passageway platform and slope passageway platform all are provided with three vertical support column 3 that set up, be located and be connected with four between two support columns 3 of same side and distribute horizontal connecting rod 4 along its direction of height, all be provided with four first connecting pieces 31 that are connected with corresponding horizontal connecting rod 4 on each support column 3, wherein the left and right sides of the support column 3 that is located the centre all is provided with four first connecting pieces 31, a first connecting hole 32 has all been seted up on each first connecting piece 31, the both ends of each horizontal connecting rod 4 all are provided with one with corresponding first connecting hole 32 matched with first bolt 41, first bolt 41 passes behind the first connecting hole 32 coupling nut (the drawing), make horizontal connecting rod 4 be connected with support column 3. Four protection meshes 5 are detachably connected between the two support columns 3 through horizontal connecting rods 4, a plurality of second bolts 42 are outwards arranged on each horizontal connecting rod 4, a plurality of second connecting holes 51 which are matched and connected with the corresponding second bolts 42 are formed in the frame of each protection mesh 5, and the second bolts 42 penetrate through the second connecting holes 51 and then are connected with nuts (not shown), so that the protection meshes 5 are connected with the horizontal connecting rods 4.
Two transverse connecting rods 6 which are distributed up and down are detachably connected between the upper ends of two support columns 3 positioned at the same positions on two sides, two third connecting sheets 33 which are connected with the corresponding transverse connecting rods 6 are arranged on each support column 3, a third connecting hole 34 is formed in each third connecting sheet 33, a third bolt 61 matched with the corresponding third connecting hole 34 is arranged at two ends of each transverse connecting rod 6, and nuts (not shown) are connected after the third bolts 61 penetrate through the third connecting holes 34, so that the transverse connecting rods 6 are connected with the support columns 3. A plurality of longitudinal connecting rods 7 are detachably connected between two adjacent transverse connecting rods 6, a plurality of fourth connecting sheets 62 connected with the corresponding longitudinal connecting rods 7 are arranged on each transverse connecting rod 6, a fourth connecting hole 63 is formed in each fourth connecting sheet 62, and a fifth connecting hole 71 matched with the corresponding fourth connecting hole 63 is formed in two ends of each longitudinal connecting rod 7. The upper end of each layer of longitudinal connecting rod 7 is connected with a layer of top shielding plate 8 in a matched manner, an upper layer of top shielding plate 8 and a lower layer of top shielding plate 8 are formed after connection, the top shielding plates 8 are made of color steel plates, each top shielding plate 8 is provided with a plurality of sixth connecting holes 81 matched with each fourth connecting hole 63 on the corresponding transverse connecting rod 6, and the top shielding plates 8 are connected with the longitudinal connecting rod 7 and the transverse connecting rod 6 through connecting bolts and nuts (not shown) corresponding to the fourth connecting holes 63, the fifth connecting holes 71 and the sixth connecting holes 81.
The disassembly and assembly modes are as follows: during installation, each leveling supporting unit 1 is lifted and installed downwards by using a crane, so that the first connecting inserting shaft 15 of each leveling supporting unit 1 can be in the same direction, one row of leveling supporting units 1 is placed flatly at first, and when the leveling supporting units 1 reach the second row, the first connecting inserting shafts 15 are inserted into the first connecting sleeve rings 14 and repeated in sequence, and the leveling supporting units 1 are connected into an integral leveling channel platform;
The same method is adopted for installing the inclined support units 2, firstly, the inclined support units 2 of the first row are connected with a flat channel platform, the second connecting inserting shaft 25 is inserted into the first connecting lantern ring 14 during hoisting, then, the inclined support units 2 of the second row are hoisted, the second connecting inserting shaft 25 is inserted into the second connecting lantern ring 24, and the inclined support units 2 are connected into a whole inclined channel platform and connected with the flat channel platform into a whole;
Then installing support columns 3 on the left side and the right side of the flat channel platform and the inclined channel platform, optionally fixing the bottoms of the support columns 3 directly underground by bolts, installing horizontal connecting rods 4 between the support columns 3, and installing and connecting protective meshes 5 on the horizontal connecting rods 4 in sequence;
a transverse connecting rod 6 is arranged between the upper ends of the support columns 3, a longitudinal connecting rod 7 is arranged on the transverse connecting rod 6, and finally, a top shielding plate 8 is arranged on the longitudinal connecting rod 7, so that the installation of the construction elevator safety channel is completed;
When the top shielding plate 8, the longitudinal connecting rod 7 and the transverse connecting rod 6 are sequentially disassembled when the lifting frame is used for playing and disassembling, the top is disassembled, the protective net piece 5, the horizontal connecting rod 4 and the supporting rod are sequentially disassembled, the side connection is completed, and finally, the inclined supporting unit 2 and the flat supporting unit 1 are sequentially lifted upwards by directly using a crane, so that the connection can be naturally released, and the disassembly is completed.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. Can have enough to meet need assembled construction elevator safety passageway, including leveling passageway platform, and set up in the slope passageway platform of leveling passageway platform one end, its characterized in that: the leveling channel table is formed by splicing a plurality of leveling supporting units (1) in an array, each leveling supporting unit (1) comprises a first rectangular bottom frame (11), a supporting flat plate (12), four first supporting legs (13) connected with the first rectangular bottom frame (11) and the supporting flat plate (12), first connecting sleeves (14) are arranged on the outer sides of the three first supporting legs (13) of each leveling supporting unit (1), first connecting inserting shafts (15) matched with the first connecting sleeves (14) are downwards arranged on the outer sides of the remaining one first supporting leg (13) of each leveling supporting unit (1), the three first connecting sleeves (14) and the first connecting inserting shafts (15) on each leveling supporting unit (1) are all located at different heights, and the upper ends of the first connecting inserting shafts (15) are higher than each first connecting sleeve (14) and the lower ends of the first connecting sleeves are also lower than each first connecting sleeve (14);
The inclined channel table is formed by splicing a plurality of inclined support units (2) in an array, except the inclined support units (2) at the most-tip position, each inclined support unit (2) comprises a second rectangular bottom frame (21), a support inclined plate (22) and four second support legs (23) connected with the second rectangular bottom frame (21) and the support inclined plate (22), wherein the inclined support units (2) at the most-tip position are only provided with two second support legs (23) at the position far away from the tip, the outer sides of the three second support legs (23) of each inclined support unit (2) are respectively provided with a second connecting lantern ring (24), the outer sides of the rest second support legs (23) of each inclined support unit (2) are respectively provided with second connecting lantern rings (25) matched with the second connecting lantern rings (24), the three second connecting lantern rings (24) and the second connecting lantern rings (25) on each inclined support unit (2) are respectively provided with the second connecting lantern rings (25) at different heights, the two second support legs (23) at different positions of the most-tip position are respectively provided with the second connecting lantern rings (24), wherein the upper end of the second connecting plug shaft (25) is higher than each second connecting lantern ring (24) and the lower end is also lower than each second connecting lantern ring (24);
The leveling channel platform and the two sides of the tilting channel platform are provided with a plurality of vertically arranged support columns (3), and the upper ends of the support columns (3) on the two sides are connected with two layers of top shielding plates (8) in a matched mode.
2. The epicyclic assembled construction elevator hoistway according to claim 1, wherein: a plurality of protection meshes (5) are detachably connected between the support columns (3) positioned on the same side.
3. The epicyclic assembled construction elevator hoistway according to claim 2, wherein: a plurality of horizontal connecting rods (4) distributed along the height direction of the two support columns (3) on the same side are detachably connected, a plurality of second bolts (42) are outwards arranged on each horizontal connecting rod (4), a plurality of second connecting holes (51) matched and connected with the corresponding second bolts (42) are formed in the frame of each protection net piece (5), and the second bolts (42) penetrate through the second connecting holes (51) and then are connected with nuts, so that the protection net pieces (5) are connected with the horizontal connecting rods (4).
4. A turnover assembly construction elevator safety shaft as set forth in claim 3, wherein: each support column (3) is provided with a plurality of first connecting pieces (31) connected with corresponding horizontal connecting rods (4), each first connecting piece (31) is provided with a first connecting hole (32), two ends of each horizontal connecting rod (4) are provided with first bolts (41) matched with the corresponding first connecting holes (32), and the first bolts (41) penetrate through connecting nuts behind the first connecting holes (32), so that the horizontal connecting rods (4) are connected with the support columns (3).
5. The epicyclic assembled construction elevator hoistway according to claim 1, wherein: two transverse connecting rods (6) which are distributed up and down are detachably connected between the upper ends of two support columns (3) positioned at the same positions on two sides, a plurality of longitudinal connecting rods (7) are detachably connected between two adjacent transverse connecting rods (6), and each top shielding plate (8) is detachably connected between the corresponding longitudinal connecting rods (7).
6. The epicyclic assembled construction elevator hoistway of claim 5, wherein: each support column (3) is provided with two third connecting sheets (33) connected with the corresponding transverse connecting rod (6), each third connecting sheet (33) is provided with a third connecting hole (34), two ends of each transverse connecting rod (6) are provided with third bolts (61) matched with the corresponding third connecting holes (34), and the third bolts (61) penetrate through the third connecting holes (34) and then are connected with nuts, so that the transverse connecting rod (6) is connected with the support columns (3).
7. The epicyclic assembled construction elevator hoistway of claim 5, wherein: a plurality of fourth connecting pieces (62) connected with corresponding longitudinal connecting rods (7) are arranged on each transverse connecting rod (6), fourth connecting holes (63) are formed in each fourth connecting piece (62), fifth connecting holes (71) matched with the corresponding fourth connecting holes (63) are formed in two ends of each longitudinal connecting rod (7), a plurality of sixth connecting holes (81) matched with each fourth connecting hole (63) on the corresponding transverse connecting rod (6) are formed in each top shielding plate (8), and after connecting bolts and nuts penetrating through the corresponding fourth connecting holes (63), the corresponding fifth connecting holes (71) and the corresponding sixth connecting holes (81) are connected, the top shielding plates (8) are connected with the longitudinal connecting rods (7) and the transverse connecting rods (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323300588.6U CN221194450U (en) | 2023-12-05 | 2023-12-05 | Can have enough to meet need assembled construction elevator safety channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323300588.6U CN221194450U (en) | 2023-12-05 | 2023-12-05 | Can have enough to meet need assembled construction elevator safety channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221194450U true CN221194450U (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323300588.6U Active CN221194450U (en) | 2023-12-05 | 2023-12-05 | Can have enough to meet need assembled construction elevator safety channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221194450U (en) |
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2023
- 2023-12-05 CN CN202323300588.6U patent/CN221194450U/en active Active
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