CN221031323U - Movable hoistway construction device - Google Patents
Movable hoistway construction device Download PDFInfo
- Publication number
- CN221031323U CN221031323U CN202322866938.9U CN202322866938U CN221031323U CN 221031323 U CN221031323 U CN 221031323U CN 202322866938 U CN202322866938 U CN 202322866938U CN 221031323 U CN221031323 U CN 221031323U
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- platform
- tripod
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- supporting
- frame
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 description 9
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a movable hoistway construction device, and belongs to the technical field of hoistway construction. According to the utility model, the angle steel truss is movably arranged at the top end of the tripod, so that the angle steel truss can be directly hoisted into a well for fixation during construction, the fixation is released after the construction is finished, and then the angle steel truss and the tripod are hoisted out of the well, thereby improving the construction efficiency and reducing the cost due to repeated utilization; the first platform, the second platform and the third platform are arranged, so that a plurality of platforms can be constructed at the same time, and the construction efficiency is improved; by arranging the adjustable bolt component and the supporting structure, the weight of the adjustable bolt component and the weight of workers can be shared to the side wall of a well, the load of a structural beam is reduced, and the construction safety risk is reduced.
Description
Technical Field
The utility model relates to a movable hoistway construction device, and belongs to the technical field of hoistway construction.
Background
In the residential engineering, the elevator shaft and the lighting shaft have the characteristics of vertical penetration, closed space, small net span and the like because of the structures, and the construction and the use of the scaffold along with the outer wall scaffold are required when the corresponding wall structure and the facing engineering are constructed.
Aiming at the structure and facing operation of an elevator shaft and a lighting shaft, the current industry mainly comprises the following 2 modes:
1) Erecting an overhanging fastener type steel pipe rack: the building block is installed layer by layer along with the construction of the structure and is used for the construction of the site structure and the facing; after the working surface is finished, the frame body is removed layer by layer from top to bottom. The method has complex working procedures, the frame body is long in assembly and disassembly and turnover period, and certain safety risks exist during assembly and disassembly.
2) Attached lifting scaffolds or single-layer tool platforms: the attached lifting scaffold is limited by the structure, if the attached structural beam is small in height, the attached structural beam cannot be laid and the risk of pulling and cracking the structural beam exists; the single-layer tool type platform can only be used for installing and detaching the structural layer template, can not be used for finishing construction by on-site operators, and is difficult to ensure process penetration of an on-site well structure.
Disclosure of utility model
The utility model aims to provide a movable hoistway construction device, which aims to solve the problems of low construction efficiency and high construction safety risk in the prior art.
The technical scheme of the utility model is as follows:
The movable hoistway construction device comprises a support frame and a platform frame, wherein the platform frame is detachably connected to the top end of the support frame;
The support frame comprises a horizontally arranged support platform and at least two tripods fixed at the bottom end of the support platform, and a support mechanism is further arranged on the side face of the support platform; each tripod is sequentially arranged from front to back, a plurality of first connecting rods are connected between any two adjacent tripods, the bottom end of each tripod is hinged with a movable card, and the top end of each movable card is fixedly connected with an adjustable bolt component on one side of the tripod;
The platform frame includes two angle steel trusses that the interval set up and connects a plurality of horizon bars between two angle steel trusses, two be provided with horizontal platform group between the angle steel truss, the top side and the bottom side of platform frame all are provided with expandable protective structure.
Preferably, the supporting mechanism comprises a plurality of adjusting bolts and a plurality of stabilizing bolts, wherein the adjusting bolts are arranged on the left side or the right side of the supporting platform, and the stabilizing bolts are arranged on the front side and the rear side of the supporting platform.
Preferably, the platform group comprises a first platform, a second platform and a third platform which are sequentially arranged at intervals from top to bottom, and diagonal rods are arranged between the second platform and the third platform and between the second platform and the first platform.
Preferably, the protection structure comprises two first protection steel plates and four second protection steel plates, wherein the two first protection steel plates are movably arranged on the outer sides of the left top end and the right top end of the first platform, and the four second protection steel plates are sequentially and movably arranged on the outer sides of the top ends of the third platform along the circumferential direction.
Preferably, a second connecting rod is arranged in the tripod, one end of the second connecting rod is connected with the supporting platform, and the other end of the second connecting rod is connected with the middle part of one supporting rod of the tripod.
The utility model has the following beneficial effects:
1. According to the utility model, the platform frame is detachably connected to the top end of the support frame, so that the platform frame can be directly hoisted into a well for fixation during construction, the fixation is released after the construction is finished, and then the angle steel truss and the tripod are hoisted out of the well, thereby improving the construction efficiency and reducing the cost due to repeated utilization.
2. According to the utility model, the first platform, the second platform and the third platform are arranged, so that a plurality of platforms can be constructed at the same time, and the construction efficiency is improved.
3. According to the utility model, by arranging the adjustable bolt component and the supporting structure, the weight of the adjustable bolt component and the weight of workers can be shared to the side wall of a well, so that the load of a structural beam is reduced, and the construction safety risk is reduced.
Drawings
FIG. 1 is a schematic view of the construction state of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic bottom view of the present utility model;
FIG. 4 is a schematic view of a first truss section of the present utility model;
Fig. 5 is a schematic view of a second section tripod lifting of the present utility model.
The reference numerals in the drawings are as follows:
1. A movable card; 2. a hoistway wall; 3. an adjustable bolt member; 5. a structural beam; 6. a first connecting rod; 7. a second connecting rod; 8. an adjusting bolt; 9. a first protective steel plate; 10. a support platform; 13. a diagonal rod; 14. a horizontal bar; 15. a second protective steel plate; 161. a first platform; 162. a second platform; 163. a third platform; 110. a tripod; 190. angle steel truss; 1100. a support frame; 1900. a platform stand; 20. and stabilizing the bolt.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
The embodiment is applied to a hoistway, and a plurality of structural beams are fixedly installed on one side of the hoistway at intervals from top to bottom in sequence.
As shown in fig. 1-2, the mobile hoistway construction device of this embodiment includes a supporting frame 1100 and a platform 1900, the platform 1900 being detachably connected to a top end of the supporting frame 1100; the support frame 1100 comprises a horizontally arranged support platform 10 and at least two tripods 110 fixed at the bottom end of the support platform 10, and the side surface of the support platform 10 is also provided with a support mechanism; each tripod 110 is sequentially arranged from front to back, a plurality of connecting rods I6 are connected between any two adjacent tripods 110, the bottom ends of the tripods 110 are hinged with movable cards 1, the movable cards 1 are attached to one of the structural beams 5 fixed on the inner wall of the well wall 2, the top ends of the movable cards 1 and one side of the tripod 110 are fixedly connected with adjustable bolt members 3, and the bottom ends of the supporting frames 1100 are fixed on the structural beams 5; the platform frame 1900 includes two angle steel trusses 190 that the interval set up and connects a plurality of horizontal poles 14 between two angle steel trusses 190, is provided with horizontal platform group between two angle steel trusses 190, and the top side and the bottom side of platform frame 1900 all are provided with expandable protective structure.
As shown in fig. 1 to 3, preferably, the supporting mechanism comprises a plurality of adjusting bolts 8 and a plurality of stabilizing bolts 20, wherein the adjusting bolts 8 are arranged at the left side or the right side of the supporting platform 10, namely, the adjusting bolts 8 are arranged at one side far away from the structural beam 5, and according to the adjustment of the adjusting bolts 8, the other side of the supporting platform 10 is close to the structural beam 5 and gradually clings to the structural beam 5, so that the purpose of stabilizing the position of the supporting platform 10 is achieved; the stabilizer bolts 20 are provided at both front and rear sides of the support platform 10.
As shown in fig. 1, preferably, the platform group includes a first platform 161, a second platform 162 and a third platform 163 which are sequentially arranged at intervals from top to bottom, and diagonal rods 13 are respectively arranged between the second platform 162 and the third platform 163 and between the second platform 162 and the first platform 161 to play a role of reinforcing the angle steel truss 190.
As shown in fig. 1, the preferred protective structure includes two first protective steel plates 9 and four second protective steel plates 15, the first two protective steel plates 9 are movably arranged on the outer sides of the left and right top ends of the first platform 161, and the four second protective steel plates 15 are sequentially and movably arranged on the outer sides of the top ends of the third platform 163 along the circumferential direction, so as to prevent the workers on the platform from being injured by objects at high positions, and play a role in protecting the safety of the workers working on the platform.
As shown in fig. 1, preferably, a second connecting rod 7 is disposed in the tripod 110, one end of the second connecting rod 7 is connected with the supporting platform 10, and the other end is connected with the middle part of one of the struts of the tripod 110, so as to strengthen the tripod 110.
The working principle of the utility model is as follows:
According to the utility model, the platform frame 1900 is detachably connected to the top end of the support frame 1100, so that the support frame 1100 can be directly hoisted into a well during construction, the bottom end of the support frame 1100 is fixed by the movable card 1, the top end of the support frame 1100 is fixed by the support mechanism, and the platform frame 1900 is hoisted into the well after the support frame 1100 is fixed; after the construction is finished, the fixation is released, and then the platform frame 1900 and the support frame 1100 are lifted out of the well, so that the construction efficiency is improved, and the cost is reduced due to repeated use; the first platform, the second platform and the third platform are arranged, so that a plurality of platforms can be constructed at the same time, and the construction efficiency is improved; by arranging the adjustable bolt component and the supporting structure, the weight of the adjustable bolt component and the weight of workers can be shared to the side wall of a well, the load of a structural beam is reduced, and the construction safety risk is reduced.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question 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.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (5)
1. A mobile hoistway construction apparatus, comprising a supporting frame (1100) and a platform (1900), wherein the platform (1900) is detachably connected to the top end of the supporting frame (1100);
The support frame (1100) comprises a horizontally arranged support platform (10) and at least two tripods (110) fixed at the bottom end of the support platform (10), and a support mechanism is further arranged on the side surface of the support platform (10); each tripod (110) is sequentially arranged from front to back, a plurality of connecting rods I (6) are connected between any two adjacent tripods (110), the bottom end of each tripod (110) is hinged with a movable card (1), and the top end of the movable card (1) and one side of each tripod (110) are fixedly connected with an adjustable bolt component (3);
The platform frame (1900) comprises two angle steel trusses (190) arranged at intervals and a plurality of horizontal rods (14) connected between the two angle steel trusses (190), a horizontal platform group is arranged between the two angle steel trusses (190), and the top end side surface and the bottom end side surface of the platform frame (1900) are both provided with expandable protection structures.
2. The mobile hoistway construction device according to claim 1, wherein the supporting mechanism includes a plurality of adjusting bolts (8) and a plurality of stabilizing bolts (20), the adjusting bolts (8) are disposed on the left side or the right side of the supporting platform (10), and the stabilizing bolts (20) are disposed on the front and rear sides of the supporting platform (10).
3. The mobile hoistway construction device according to claim 1, wherein the platform group includes a first platform (161), a second platform (162) and a third platform (163) that are sequentially disposed at intervals from top to bottom, and diagonal rods (13) are disposed between the second platform (162) and the third platform (163) and between the second platform (162) and the first platform (161).
4. A mobile hoistway construction apparatus according to claim 3, wherein the protection structure includes two first protection steel plates (9) and four second protection steel plates (15), two first protection steel plates (9) are movably disposed at outer sides of left and right top ends of the first platform (161), and four second protection steel plates (15) are sequentially movably disposed at outer sides of top ends of the third platform (163) in a circumferential direction.
5. The mobile hoistway construction device according to claim 1, wherein a second connecting rod (7) is disposed inside the tripod (110), one end of the second connecting rod (7) is connected to the supporting platform (10), and the other end is connected to the middle portion of one of the struts of the tripod (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322866938.9U CN221031323U (en) | 2023-10-25 | 2023-10-25 | Movable hoistway construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322866938.9U CN221031323U (en) | 2023-10-25 | 2023-10-25 | Movable hoistway construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221031323U true CN221031323U (en) | 2024-05-28 |
Family
ID=91135188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322866938.9U Active CN221031323U (en) | 2023-10-25 | 2023-10-25 | Movable hoistway construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221031323U (en) |
-
2023
- 2023-10-25 CN CN202322866938.9U patent/CN221031323U/en active Active
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