CN210976543U - Cage platform for tensioning construction - Google Patents
Cage platform for tensioning construction Download PDFInfo
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- CN210976543U CN210976543U CN201921185939.4U CN201921185939U CN210976543U CN 210976543 U CN210976543 U CN 210976543U CN 201921185939 U CN201921185939 U CN 201921185939U CN 210976543 U CN210976543 U CN 210976543U
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Abstract
The utility model relates to a stretch-draw construction cage platform, including the steel construction platform body, steel construction platform body both sides are provided with long roof beam, and the long roof beam in both sides is connected with left side rail guard and right side rail guard respectively through the hinge along length direction, and rope parallel arrangement is hung in safety protection has 2, and the rope is hung in safety protection passes left side rail guard, the lateral wall structure platform body, right side rail guard in proper order. The design structure of the utility model ensures that the acting force of the whole work cage platform is that the safety protection hanging rope is integrally run through the steel structure platform body and the side guard bar at two long supporting square beams, and the safety protection hanging rope is run through the safety steel rope protection at two roots, thereby playing the roles of hoisting and safety protection, and the side surfaces and the end surfaces are provided with safety protective guards, thereby ensuring the safety of the cage in construction; and folded cascade guardrail has made things convenient for operating personnel to hang into the construction working face from narrow wet seam promptly and has operated, has also made things convenient for the transportation of construction cage platform, solves the big problem of the construction operation degree of difficulty of T roof beam negative bending moment prestressing force stretch-draw.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to collapsible, construction cage platform through steel cable stretch-draw of dismantling.
Background
With the large construction of the infrastructure in China, aerial work engineering such as aerial welding, aerial scaffold erection and the like is often required in the construction process, the work is often carried out by using an operation platform, most platforms are called suspension cages, most suspension cages used at present are simple electric welding fixed connection structures, in T-beam prefabrication and hoisting construction, because a negative bending moment is designed at the lower edge of a top plate, when the T-beam is hoisted to a bridge, the problem of high-altitude work with larger potential safety hazard is formed, due to the limitation of field construction conditions, the problem that the current simple suspension baskets are manufactured by workers by welding steel bars for the lower tensioning construction is caused, after the workers manufacture the suspension baskets under the negative bending moment for the suspension basket construction and weld a transverse clapboard of the T-beam, the suspension baskets are manufactured randomly and deform seriously after being used for one time, namely, steel bar waste exists, and economic loss is caused by material waste, but also brings the problem that the stability and the safety can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned above, the utility model provides a reliable and stable collapsible, construction cage platform through steel cable stretch-draw that dismantles.
The utility model discloses a concrete technical scheme is:
the utility model provides a stretch-draw construction cage platform, includes the steel construction platform body, steel construction platform body both sides are provided with long roof beam, both sides long roof beam is connected with left side rail guard and right side rail guard respectively through the hinge along length direction.
Still include the safety protection string rope, safety protection string rope parallel arrangement has 2, the safety protection string rope passes left side rail guard, steel construction platform body, right side rail guard in proper order.
The supporting legs are connected and installed at the end parts of the long beams through screws, and the screws extend into the long beams.
And a platform plate is arranged on the top surface of the steel structure platform body.
Further, it is preferable that end guard rails are detachably mounted at both ends of the upper portion of the steel structure platform body and on the inner sides of the left side guard rail and the right side guard rail.
Further, preferably, the steel structure platform body is mainly formed by welding a hollow cross beam and a hollow vertical beam in a mutually vertical mode, and the safety protection hanging rope can penetrate through the hollow vertical beam.
Further, it is preferable that the left side guard rail and the right side guard rail are provided with hollow rope passing guard rails in a vertical direction, and the safety protection hanging rope can pass through the hollow rope passing guard rails.
Further, preferably, the screw rod further comprises a locking nut, and the locking nut is installed on the screw rod in a threaded mode.
Further, it is preferred that the platform board includes corrosion resistant plate and antiskid offset plate, the steel construction platform body is installed to the corrosion resistant plate bottom surface, the antiskid offset plate is then installed to the corrosion resistant plate top surface.
The utility model has the advantages that: the structure of long beams, hinges, side protective guards, safety protection hanging ropes, supporting legs, screws, end protective guards and the like is adopted, so that the acting force of the whole work cage platform is ensured to be on two long supporting square beams, the screws adjust the length of the supporting legs and are propped against the T-shaped beams to prevent the cage from shaking, the safety protection hanging ropes are integrally penetrated through the steel structure platform body and the side protective guards, two safety steel ropes are penetrated through for protection, the hoisting function and the safety protection function are realized, the safety protective guards are arranged on the side surfaces and the end surfaces, and the safety of the cage in construction is ensured; the foldable guardrail facilitates the operation of operators by hanging the operation personnel into a construction working surface from a narrow wet joint, and also facilitates the storage and transportation of the construction cage platform; the construction method has the advantages of multiple safety protection designs, simple construction operability design, recycling and repeated use, simple structure, economy and durability, and is worthy of large-area popularization and solves the problem of large difficulty in T-beam negative bending moment prestress tensioning construction.
Drawings
Fig. 1 is a schematic perspective view of a cage platform for tension construction according to the present invention;
fig. 2 is a side view of the present invention, wherein end guard rails are detachably mounted at two ends of a platform of a suspension cage for tensioning construction;
fig. 3 is a schematic top view of the cage platform for tension construction, in which a platform plate is partially cut away.
Fig. 4 is a partially enlarged view of a portion a in fig. 2.
In the upper diagram: the method comprises the following steps of 1-steel structure platform body, 101-cross beam, 102-vertical beam, 2-long beam, 3-hinge, 401-left side protective fence, 402-right side protective fence, 403-rope passing protective fence, 5-safety protection hanging rope, 6-supporting foot, 7-screw, 8-end protective fence, 9-platform plate, 901-stainless steel plate, 902-antiskid rubber plate and 10-locking nut.
Detailed Description
In order to make the technical problems and technical solutions solved by the present invention more clearly understood, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in figures 1 to 4, a stretch-draw construction cage platform, including steel structure platform body 1, steel structure platform body 1 mainly comprises hollow crossbeam 101 and perpendicular roof beam 102 mutually perpendicular welding, crossbeam 101 and perpendicular roof beam 102 are preferred to be rectangle stainless steel square pipe, stainless steel square pipe wall thickness should not too thick nor too thin, too thick leads to construction cage platform weight too heavy easily, be not convenient for transfer, too thin then leads to holistic intensity to descend easily, the wall thickness is preferably 1.5~3cm, crossbeam 101 and perpendicular roof beam 102 adopt fillet welding and segmentation to weld the combination, need guarantee the firm of structure platform body 1.
The steel structure platform body 1 both sides are provided with long roof beam 2, and long roof beam 2 adopts stainless steel square pipe equally, and the specification is better to be greater than crossbeam 101 and perpendicular roof beam 102, and the wall thickness is best about 2~3.5cm, and both sides long roof beam 2 is connected with left side rail guard 401 and right side rail guard 402 respectively through hinge 3 along length direction, and hinge 3 is every side preferably to be provided with 2 through bolt, nut fastening.
Still include safety protection string rope 5, safety protection string rope 5 parallel arrangement has 2, and safety protection string rope 5 both ends are provided with the couple of taking protection architecture, and this couple has widely used in industry and building, belongs to prior art, and safety protection string rope 5 passes left side rail guard 401, steel construction platform body 1, right side rail guard 402 in proper order.
The left side protective guard 401 and the right side protective guard 402 are made of steel structures through welding, preferably rectangular stainless steel square pipes, hollow rope passing protective guards 403 are arranged in the vertical direction at two ends of the left side protective guard 401 and the right side protective guard 402, the safety protection hanging ropes 5 can penetrate through the hollow rope passing protective guards 403, and the safety protection hanging ropes 5 on the steel structure platform body 1 can penetrate through the hollow vertical beams 102. The safety protection hanging rope integrally penetrates through the steel structure platform body 1 and the side guardrails, and the safety steel rope is penetrated through for protection by two ropes, so that the hoisting function and the safety protection function are realized.
The end parts of the two ends of the long beam 2 are provided with threaded holes, the threaded holes in the end parts of the long beam 2 are internally connected with screw rods 7, the long beam 2 is connected with supporting legs 6 through the screw rods 7, the screw rods 7 extend into the long beam 2, and locking nuts 4 are installed on the screw rods 7 in a threaded mode.
The platform plate 9 is installed on the top surface of the steel structure platform body 1, the platform plate 9 comprises a stainless steel plate 901 and an anti-skid rubber plate 902, the bottom surface of the stainless steel plate 901 can be installed on the steel structure platform body 1 by adopting screws, rivets or welding, and the anti-skid rubber plate 902 is installed on the top surface of the stainless steel plate 901.
The end protective guards 8 are detachably mounted at the two ends of the upper portion of the steel structure platform body 1, on the inner sides of the left protective guard 401 and the right protective guard 402, the end protective guards 8 can be connected through bolts and can also be connected through buckles, in the embodiment, the inventor adopts engineering construction safety belts to directly tie up and fix, and safety can be guaranteed due to the fact that disassembly and assembly are convenient.
When in use: the side protective guards on the two sides are opened through the hinges 3, after the 2 safety protection hanging ropes 5 are hung on a crane, after the length of the safety protection hanging ropes 5 is adjusted, after the construction cage platform is stable, operators can perform T-beam welding high-altitude operation after bundling and fixing the protective guards 8 on the two ends, the construction cage platform has multiple safety protection designs, is simple and easy in construction operability design, can be recycled for multiple times, and solves the problem that the difficulty of T-beam negative bending prestress tensioning construction operation is large.
The steel pipe is made of materials such as square pipes and stainless steel round pipes with extremely high stability, and the safety of the steel pipe is verified through field tests, so that safety accidents in construction can be effectively avoided.
The present invention has been described in detail with reference to the specific and preferred embodiments, but it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and any modifications, equivalents and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (6)
1. A cage platform for tensioning construction is characterized by comprising a steel structure platform body (1), wherein long beams (2) are arranged on two sides of the steel structure platform body (1), and the long beams (2) on the two sides are respectively connected with a left side protective guard (401) and a right side protective guard (402) through hinges (3) along the length direction;
the steel structure platform is characterized by further comprising 2 safety protection hanging ropes (5), wherein the safety protection hanging ropes (5) are arranged in parallel, and the safety protection hanging ropes (5) sequentially penetrate through the left protective guard (401), the steel structure platform body (1) and the right protective guard (402);
the end part of the long beam (2) is provided with a supporting leg (6) through a screw rod (7), and the screw rod (7) extends into the long beam (2);
and a platform plate (9) is arranged on the top surface of the steel structure platform body (1).
2. A tension construction cage platform according to claim 1, wherein: two ends of the upper part of the steel structure platform body (1) are detachably provided with end protective guards (8) on the inner sides of the left protective guard (401) and the right protective guard (402).
3. A tension construction cage platform according to claim 1, wherein: the steel structure platform body (1) is mainly formed by vertically welding a hollow cross beam (101) and a vertical beam (102), and a safety protection hanging rope (5) can penetrate through the hollow vertical beam (102).
4. A tension construction cage platform according to claim 1, wherein: the left side guard rail (401) and the right side guard rail (402) are provided with hollow rope passing guard rails (403) in the vertical direction, and the safety protection hanging ropes (5) can penetrate through the hollow rope passing guard rails (403).
5. A tension construction cage platform according to claim 1, wherein: the screw rod is characterized by further comprising a locking nut (4), wherein the locking nut (4) is installed on the screw rod (7) in a threaded mode.
6. A tension construction cage platform according to claim 1, wherein: the platform plate (9) comprises a stainless steel plate (901) and an anti-skid rubber plate (902), the bottom surface of the stainless steel plate (901) is installed on the steel structure platform body (1), and the top surface of the stainless steel plate (901) is provided with the anti-skid rubber plate (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185939.4U CN210976543U (en) | 2019-07-26 | 2019-07-26 | Cage platform for tensioning construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185939.4U CN210976543U (en) | 2019-07-26 | 2019-07-26 | Cage platform for tensioning construction |
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| Publication Number | Publication Date |
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| CN210976543U true CN210976543U (en) | 2020-07-10 |
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| CN201921185939.4U Active CN210976543U (en) | 2019-07-26 | 2019-07-26 | Cage platform for tensioning construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847051A (en) * | 2019-11-26 | 2020-02-28 | 中交第二航务工程局有限公司 | Hogging moment construction hanging basket in limited space of middle beam of T-shaped beam and using method |
| CN113321095A (en) * | 2021-06-10 | 2021-08-31 | 中建七局第四建筑有限公司 | Vertical transportation device for super high-rise building construction |
| CN114411566A (en) * | 2022-02-28 | 2022-04-29 | 中国葛洲坝集团第三工程有限公司 | Simple bent frame for bridge diaphragm plate structure construction |
-
2019
- 2019-07-26 CN CN201921185939.4U patent/CN210976543U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847051A (en) * | 2019-11-26 | 2020-02-28 | 中交第二航务工程局有限公司 | Hogging moment construction hanging basket in limited space of middle beam of T-shaped beam and using method |
| CN110847051B (en) * | 2019-11-26 | 2021-03-09 | 中交第二航务工程局有限公司 | Hogging moment construction hanging basket in limited space of middle beam of T-shaped beam and using method |
| CN113321095A (en) * | 2021-06-10 | 2021-08-31 | 中建七局第四建筑有限公司 | Vertical transportation device for super high-rise building construction |
| CN113321095B (en) * | 2021-06-10 | 2023-01-24 | 中建七局第四建筑有限公司 | Vertical transportation device for super high-rise building construction |
| CN114411566A (en) * | 2022-02-28 | 2022-04-29 | 中国葛洲坝集团第三工程有限公司 | Simple bent frame for bridge diaphragm plate structure construction |
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