CN210216166U - T roof beam pours safety protection platform - Google Patents
T roof beam pours safety protection platform Download PDFInfo
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- CN210216166U CN210216166U CN201920868609.9U CN201920868609U CN210216166U CN 210216166 U CN210216166 U CN 210216166U CN 201920868609 U CN201920868609 U CN 201920868609U CN 210216166 U CN210216166 U CN 210216166U
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Abstract
A T-beam pouring safety protection platform comprises roller assemblies, a track, a personnel operation platform and a convenient ladder stand, wherein the track is installed on a beam slab side mold and is horizontally arranged along the length direction of a beam; convenient cat ladder install in personnel operation platform one side. The construction method has the advantages of being simple in operation, convenient to assemble and disassemble, safe, reliable, environment-friendly in construction and the like, is more favorable in pouring and safety, can be widely applied to T-beam concrete pouring and plastering construction, and has good economic benefits and safety benefits.
Description
Technical Field
The utility model relates to a safety protection's technical field is pour to T roof beam in the T roof beam is prefabricated, specifically is a safety protection platform is pour to T roof beam.
Background
Due to the popularization of the large degree of factory prefabrication, the existing upper structure of the bridge mostly takes factory prefabricated assembly type construction as a main part, the mode can effectively reduce the labor operation intensity of workers, the operation process is not influenced by the external environment, the upper structure and the lower structure can be constructed simultaneously, the traffic sealing time is reduced, the long-term occupation of a lane is reduced, and the prefabricated assembly type bridge is widely applied in recent years.
The T-shaped beam is a beam with a T-shaped cross section, the parts which are picked out from two sides are called flanges, and the middle part of the beam is called a beam rib. In the process of prefabricating the T-shaped beam, as one of key steps of prefabricating the T-shaped beam, the pouring of concrete usually requires workers to stand on a T-shaped beam template, the personal safety of the pouring mode of directly standing on the template is relatively low, and potential safety hazards left by the construction of the T-shaped beam are fatal to safety construction. The method has very important significance on effectively reducing the labor operation intensity of workers and ensuring the safety and stability of the pouring process. In addition, with the continuous improvement of the safety protection requirement of the bridge prefabrication process in China, the problem of how to perform safety standardized operation is increasingly prominent, for example, the safety operation of the T-shaped beam pouring process is not standardized, workers need to perform high-altitude operation, the semi-squat operation is high in strength when the workers perform a plastering process, and other common safety problems cannot be effectively avoided.
Therefore, in order to solve the above-mentioned problems in the construction of the T-beam, how to perform safety protection and reduce the construction strength is a direction to be studied more deeply.
Disclosure of Invention
The utility model aims to provide an in-process safety protection is owed the standard to present T roof beam concrete placement, and protection platform weight is heavier, installs and demolish safety and operating problem such as more loaded down with trivial details, provides a small, the dead weight is light, the installation is convenient, can satisfy the operation platform of construction safety protection requirement simultaneously again.
The utility model discloses realize by following technical scheme:
a T-beam pouring safety protection platform comprises roller assemblies, a track, a personnel operation platform and a convenient ladder stand, wherein the track is installed on a beam slab side mold and is horizontally arranged along the length direction of a beam; convenient cat ladder install in personnel operation platform one side.
This protection platform can slide along the roof beam length direction of T type roof beam, has improved the convenience of construction, has reduced construction strength.
Further, personnel's operation platform is equipped with along length direction including preventing guardrail bar and the platform of standing the outside of platform prevents guardrail bar, prevent guardrail bar with the platform of standing can dismantle the connection. Through the detachable mode, can prevent the installation or the adjustment of railing according to the demand of current process operation when actual construction.
Furthermore, the edge of the standing platform is provided with a limiting bayonet, and the upper end of the convenient ladder stand is fixed through the limiting bayonet. The convenient cat ladder lower extreme is arranged subaerially in, and the upper end is fixed at the platform edge of standing through spacing bayonet socket, has avoided convenient cat ladder to take place to shift in the use.
Furthermore, the convenient crawling ladder further comprises a locking notch arranged on the protective railing, in one state, the limiting bayonet locks the upper end of the convenient crawling ladder, and the convenient crawling ladder is used for people to crawl to a standing platform; under another kind of state, spacing bayonet socket, fore shaft pin respectively upper end, the lower extreme of convenient cat ladder, convenient cat ladder side encloses with protection railing and closes, and convenient cat ladder plays the rail effect.
Furthermore, the fore shaft is L type structure, the one end of L type structure with guard rail welding, the border of convenient cat ladder is arranged in L type structure with guard rail welding department's space forms. This space is spacing to convenient cat ladder, avoids convenient cat ladder to break away from or the aversion of workman's in-process of crawling from personnel operation platform.
Furthermore, the roller assembly comprises a plurality of transversely arranged supporting wheels, and the plurality of supporting wheels are arranged along the length direction of the personnel operating platform; the track comprises a transverse track within which the support wheels slide. The lateral tracks are welded and fixed on each section of beam slab side mould through 10# channel steel and are horizontally arranged along the length direction of the beam. The device is mainly used for bearing the weight of a platform and constructors.
Furthermore, the roller assembly also comprises a plurality of positioning clamp wheels which are vertically arranged, and the plurality of positioning clamp wheels are arranged along the length direction of the personnel operating platform; the tracks comprise vertical tracks, and the positioning clamp wheels slide in the vertical tracks. This vertical track is fixed on each section roof beam template side form by 10# channel-section steel welded, along roof beam length direction horizontal arrangement. Mainly used for fixing the transverse pulley and providing support.
Furthermore, the positioning clamp wheels slide on the slide rails on one side, far away from the beam slab side mold, of the vertical rails.
Furthermore, the safety hook is characterized by further comprising a derailment prevention safety hook, one end of the safety hook is arranged on the inner side of the personnel operating platform, the other end of the safety hook extends into the inner side of the vertical rail, the sunken part between the two ends of the safety hook is provided with the positioning clamp wheel, and the vertical rail is located below the positioning clamp wheel. The purpose of this design is in order to prevent the derailment in the use, even the locator card wheel breaks away from vertical track, the safety hook also can catch on vertical track, improves the fail safe nature that the platform used.
Further, convenient cat ladder includes two limit baffle and locates a plurality of footboard constitution between two limit baffle, a plurality of footboard parallel arrangement.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
1. the roller wheel assembly is applied, the problem that a traditional full-paved platform needs to be paved fully is well solved, the roller wheel assembly can move along the length direction of the T-shaped beam, and the front and back sliding pouring in the pouring process is guaranteed;
2. the application of the anti-falling safety hook well solves the unsafe condition that the T-shaped beam directly stands in the concrete pouring process in the prior art, avoids the displacement of the standing position and provides powerful safety guarantee for the pouring process;
3. due to the application of the detachable guardrail, the safety protection of the outer side of the standing position of a worker in the pouring process is well guaranteed, and meanwhile, the detachable guardrail is also convenient to assemble and construct;
4. the application of the personnel operation platform well solves the problems that the traditional full-spread platform is heavy in weight and complicated to install and dismantle, improves the efficiency of the safety protection platform, and reduces the labor intensity of worker construction to a certain extent;
5. due to the application of the convenient ladder stand, the problem that a traditional pouring platform is inconvenient to go up and down is well solved, the efficiency of workers for getting on and off the platform is improved, and the overall effect is attractive and elegant; meanwhile, the device can be used as a platform fence for side safety protection;
6. the vertical rails and the transverse rails are applied, so that the safety protection platform can move according to different pouring position requirements;
7. the construction method has the advantages of being simple in operation, convenient to assemble and disassemble, safe, reliable, environment-friendly in construction and the like, is more favorable in pouring and safety, can be widely applied to T-beam concrete pouring and plastering construction, and has good economic benefits and safety benefits.
Drawings
FIG. 1 is a sectional view of a T-beam pouring safety protection platform.
FIG. 2 is a top view of the human manipulation platform.
Fig. 3 is a schematic view of a derailment prevention safety hook.
In the figure, 1 safety hook, 2 roller components, 21 supporting wheels, 22 positioning card wheels, 3 detachable guardrails, 4 personnel operating platforms, 41 protective railings, 42 locking openings, 43 standing platforms, 44 limiting bayonets, 5 convenient ladder stands, 51 limiting baffle plates, 52 pedals, 6 vertical tracks, 7 transverse tracks, 8 beam slab side moulds and 9T beams.
Detailed Description
The present invention will be further described in detail with reference to the accompanying drawings by way of embodiments, so that the technical solutions will be more clear and understood.
This embodiment relates to a can improve traditional T roof beam and pour safety protection platform with T roof beam that has reduced workman's intensity of labour, and this platform mainly comprises safety hook 1, wheel components 2, can dismantle guardrail 3, personnel operation platform 4, convenient cat ladder 5, vertical track 6, horizontal track 7 of anticreep rail.
Specifically, the vertical rail 6 and the transverse rail 7 are mounted on a beam slab side mold 8 and are horizontally arranged along the length direction of the beam, the roller assemblies are arranged on the side faces of the personnel operating platform, and the roller assemblies roll on the rails to drive the personnel operating platform to slide along the length direction of the beam; convenient cat ladder 5 install in 4 one sides of personnel operation platform specifically are located the side at 4 width direction places of personnel operation platform.
The roller assembly comprises a supporting wheel 21 and a positioning clamp wheel 22. The main function of the device is that the pulley can slide along the horizontal direction of the beam length through two fixed tracks. Wherein:
1. the supporting wheels 21 are transversely arranged and are arranged along the length direction of the personnel operating platform; the support wheels 21 slide in the transverse tracks 7. The lateral tracks are welded and fixed on each section of beam slab side mould 8 through 10# channel steel and are horizontally arranged along the length direction of the beam. The device is mainly used for bearing the weight of a platform and constructors;
2. the positioning clamp wheels 22 are vertically arranged, and the positioning clamp wheels 22 are arranged along the length direction of the personnel operating platform; the click wheel 22 slides within the vertical track 6. The corresponding vertical tracks 6 are welded and fixed on each section of beam slab side die 8 through No. 10 channel steel and are horizontally arranged along the length direction of the beam. Mainly for fixing the locator card wheel 22 and providing support.
Preferably designed, the guard rail 41 is made of
The fence is composed of a plurality of round pipes, and if the round pipes are transversely arranged and longitudinally arranged, the round pipes are intersected to form the fence for protection. The longitudinal round pipe and the standing platform are detachably mounted, if the standing platform is sleeved, an outer pipe with the diameter larger than that of the round pipe is arranged on the standing platform, and the round pipe is directly inserted into the outer pipe. The platform outside of standing sets up prevents guardrail bar, prevents that guardrail bar height is 1.2m, and the platform of standing also adopts 5mm decorative pattern antiskid steel sheet that the bottom plate is exactly, and the left and right sides can also set up prevents playing the footboard. The guardrail is mainly used for providing support for personnel when pouring and standing, and the fence design of the protective guardrail plays a role in protection.
Be equipped with spacing bayonet socket 44 at the edge that is located standing platform 43 (or on preventing the guardrail bar), convenient cat ladder 5 upper end is fixed through spacing bayonet socket 44 on preventing the guardrail bar, subaerial is arranged in to convenient cat ladder 5 lower extreme. The using state of the limiting bayonet 44 is shown in fig. 2, and is of an L-shaped structure, and the convenient crawling ladder 5 is placed in a space between the L-shaped structure and the edge of the standing platform 43 to limit the convenient crawling ladder 5.
Preferably, a locking notch 42 is further formed in the protective barrier 41, and in one state, the limiting bayonet 44 locks the upper end of the convenient ladder stand, and the convenient ladder stand is used for people to climb from the ground to a personnel operating platform, as shown in the use state of the people on the right side in fig. 1; under another kind of state, fore shaft 42, spacing bayonet 44, pin respectively the upper end, the lower extreme of convenient cat ladder 5, convenient cat ladder side encloses with the protection railing and closes, and convenient cat ladder plays the rail effect, like the left side personnel's in FIG. 1 user state.
The locking notch 42 of this embodiment is of an L-shaped configuration. The one end of L type structure with guard rail welding, the border of convenient cat ladder is arranged in L type structure with the space that guard rail welding department formed. This space is spacing to convenient cat ladder, avoids convenient cat ladder to break away from or the aversion of workman's in-process of crawling from personnel operation platform.
This platform still is equipped with the insurance hook 1 of anticreep rail, insurance hook 1 one end with the inboard welding of platform 43 of standing, insurance hook 1 other end stretches into 6 inboards of vertical track, the depressed part between the both ends of insurance hook 1 is equipped with locator card wheel 22, vertical track 6 is located locator card wheel 22 below. The purpose of this design is to be used for anti-derailment during work, as shown in fig. 3, once the detent wheel 22 is out of its track, the safety hook 1 can also be caught in the vertical track 6.
The positioning clamp wheel 22 in this embodiment slides on the slide rail on the side of the vertical rail 6 far away from the beam slab side mold, and the safety hook 1 extends into the space between the two slide rails forming the vertical rail 6 to protect the positioning clamp wheel 22 from derailing.
The convenient ladder stand 5 of this embodiment includes two limit baffle 51 and locates a plurality of footboard 52 between two limit baffle and constitute, a plurality of footboard 52 parallel arrangement. The plurality of pedals 52 are made of phi 26 steel tubes. The climbing device is mainly used for providing climbing up and down for pouring personnel and serving as a fence.
The T roof beam of this embodiment pours safety protection platform has changed that traditional T roof beam protection platform is single to lean on full-spread formula platform as safety protection platform, has increased and has used beam slab side form 8 as the bracket, sets up the vertical track of fixed horizontal track and location through the side form, and the protection platform can slide along the roof beam length direction according to the time of process construction through the track to safety passage about the personnel of ground to platform is arranged to the rationality.
The utility model discloses a "safety protection platform is pour to T roof beam" both can guarantee constructor safety protection's requirement, can satisfy the platform installation again and demolish the design of simple, convenient requirement:
firstly, designing and manufacturing a corresponding T-beam pouring safety protection platform according to the type number of the T-beam;
secondly, welding corresponding channel steel on the T-beam template;
thirdly, hoisting the die to a specified position of the side die through a gantry crane;
fourthly, pouring concrete, and finishing plastering and pouring by standing workers on the standing platform;
and fifthly, hoisting the T-shaped beam to a specified storage area through a gantry crane for storage, checking the service condition of relevant instruments, and then repeatedly using the T-shaped beam to pour the safety protection platform.
The above is the preferred embodiment of the present invention, and the protection scope of the present invention is not limited, and the deformation and improvement made by the design idea of the present invention for those skilled in the art should be considered as the protection scope of the present invention.
Claims (10)
1. The T-beam pouring safety protection platform is characterized by comprising roller assemblies (2), a track, a personnel operation platform (4) and a convenient ladder (5), wherein the track is installed on a beam slab side mold and horizontally arranged along the length direction of a beam, the roller assemblies (2) are arranged on the side surfaces of the personnel operation platform (4), and the roller assemblies (2) roll on the track to drive the personnel operation platform (4) to slide along the length direction of the beam; convenient cat ladder (5) install in personnel operation platform (4) one side.
2. The T-beam pouring safety protection platform according to claim 1, wherein the personnel operating platform (4) comprises a protection rail (41) and a standing platform (43), the protection rail (41) is arranged on the outer side of the standing platform (43) along the length direction, and the protection rail (41) is detachably connected with the standing platform (43).
3. The T-beam pouring safety protection platform as claimed in claim 2, wherein a limiting bayonet (44) is arranged at the edge of the standing platform, and the upper end of the convenient ladder stand (5) is clamped and fixed through the limiting bayonet (44).
4. The T-beam pouring safety protection platform according to claim 3, further comprising a locking notch (42) formed in the protection railing, wherein in one state, the limiting bayonet (44) locks the upper end of the convenient ladder stand, and the convenient ladder stand (5) is used for people to climb onto a standing platform (43); under another kind of state, spacing bayonet socket (44), fore shaft (42) pin respectively upper end, the lower extreme of convenient cat ladder (5), convenient cat ladder (5) side encloses with protection railing (41) and closes, and convenient cat ladder plays the rail effect.
5. The T-beam pouring safety protection platform as claimed in claim 4, wherein the locking notch (42) is of an L-shaped structure, one end of the L-shaped structure is welded with the protection rail (41), and the edge of the convenient ladder stand (5) is placed in a space formed at the welding position of the L-shaped structure and the protection rail (41).
6. The T-beam casting safety protection platform according to claim 1, wherein the roller assembly (2) comprises a plurality of transversely arranged supporting wheels (21), and the plurality of supporting wheels (21) are arranged along the length direction of the personnel operating platform (4); the track comprises a transverse track (7), the support wheels (21) sliding within the transverse track (7).
7. The T-beam pouring safety protection platform according to any one of claims 1 to 6, wherein the roller assembly further comprises a plurality of positioning clamp wheels (22) which are vertically arranged, and the plurality of positioning clamp wheels (22) are arranged along the length direction of the personnel operating platform (4); the tracks comprise vertical tracks (6), and the positioning clamping wheels (22) slide in the vertical tracks (6).
8. The T-beam pouring safety protection platform according to claim 7, wherein the positioning clamp wheels (22) slide on sliding rails on one side, away from the beam slab side mold, of the vertical rails (6).
9. The T-beam pouring safety protection platform according to claim 7, further comprising a derailment prevention safety hook (1), wherein one end of the safety hook (1) is arranged on the inner side of the personnel operating platform (4), the other end of the safety hook (1) extends into the inner side of the vertical rail (6), the positioning clamp wheel (22) is arranged at a concave position between two ends of the safety hook (1), and the vertical rail (6) is located below the positioning clamp wheel (22).
10. The T-beam pouring safety protection platform as claimed in claim 1, wherein the convenient ladder (5) comprises two limit baffles (51) and a plurality of pedals (52) arranged between the two limit baffles, and the pedals (52) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868609.9U CN210216166U (en) | 2019-06-11 | 2019-06-11 | T roof beam pours safety protection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868609.9U CN210216166U (en) | 2019-06-11 | 2019-06-11 | T roof beam pours safety protection platform |
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| Publication Number | Publication Date |
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| CN210216166U true CN210216166U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920868609.9U Active CN210216166U (en) | 2019-06-11 | 2019-06-11 | T roof beam pours safety protection platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376914A (en) * | 2020-12-03 | 2021-02-19 | 中国十七冶集团有限公司 | Platform beneficial to rapid pouring of beam slab and using method thereof |
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2019
- 2019-06-11 CN CN201920868609.9U patent/CN210216166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376914A (en) * | 2020-12-03 | 2021-02-19 | 中国十七冶集团有限公司 | Platform beneficial to rapid pouring of beam slab and using method thereof |
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