CN110696161A - Safe operation platform and special safe cat ladder of T roof beam template - Google Patents

Safe operation platform and special safe cat ladder of T roof beam template Download PDF

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Publication number
CN110696161A
CN110696161A CN201911083608.4A CN201911083608A CN110696161A CN 110696161 A CN110696161 A CN 110696161A CN 201911083608 A CN201911083608 A CN 201911083608A CN 110696161 A CN110696161 A CN 110696161A
Authority
CN
China
Prior art keywords
bottom plate
safe
operation platform
plate supporting
special
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911083608.4A
Other languages
Chinese (zh)
Inventor
王治国
张龙
刘正春
熊朝熙
杨发贵
铁伟
刘江华
蒋佳法
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUIZHOU HIGHWAY ENGINEERING GROUP Co Ltd
Original Assignee
GUIZHOU HIGHWAY ENGINEERING GROUP Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUIZHOU HIGHWAY ENGINEERING GROUP Co Ltd filed Critical GUIZHOU HIGHWAY ENGINEERING GROUP Co Ltd
Priority to CN201911083608.4A priority Critical patent/CN110696161A/en
Publication of CN110696161A publication Critical patent/CN110696161A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0002Auxiliary parts or elements of the mould
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/34Ladders attached to structures, such as windows, cornices, poles, or the like
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/18Devices for preventing persons from falling
    • E06C7/181Additional gripping devices, e.g. handrails
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/50Joints or other connecting parts

Abstract

The invention discloses a safe operation platform of a T-beam template and a special safe ladder stand. The T-shaped beam comprises a T-shaped beam template, wherein two sides of the upper end of the T-shaped beam template are respectively provided with a crossbeam, the crossbeams are respectively and movably connected with two U-shaped connecting blocks, the lower ends of the two U-shaped connecting blocks on the same crossbeam are respectively provided with a bottom plate supporting rod, the upper end surface of each bottom plate supporting rod is provided with a supporting net, one end of each bottom plate supporting rod, which is far away from the T-shaped beam template, is provided with a vertical railing, and the upper end and the; and the bottom plate supporting rods which are positioned at the two ends of the same side are respectively provided with a positioning connecting hole. The detachable T-beam formwork has the advantages that the problem of difficulty in going up and down is solved, potential safety hazards in aerial work are reduced, the detachable T-beam formwork can be detached, the construction of the T-beam formwork cannot be influenced by the space occupied by the safe operation platform when two adjacent T-beam formworks are installed, workers can conveniently go up and down the T-beam formwork for construction, and meanwhile the overall appearance quality of the T-beam is greatly improved.

Description

Safe operation platform and special safe cat ladder of T roof beam template
Technical Field
The invention relates to a T-beam template, in particular to a special safe ladder stand for a safe operation platform of the T-beam template.
Background
At present, the construction content in the aspect of safety is planned when a prefabricated yard is constructed in a 'non-safe and non-construction' manner, so that the safe construction of the whole prefabricated yard is constructed strictly according to the requirements of a construction scheme. In the existing T-beam prefabricating process, because a T-beam template with the length of 40 meters is higher than the ground by more than 2 meters, the T-beam prefabrication belongs to high-altitude operation according to the standard requirement; in order to follow the quality engineering management concept of 'safe production and people-oriented', in the process of performing quality engineering management on a precast yard, a worker installs T-beam top plate steel bars, top plate auxiliary facilities, T-beam steel bars inspection and the like on top plates of upper and lower T-beam templates, construction on the T-beam top plate is inconvenient, particularly when a worker installs the top plate steel bars, feet directly step on the top plate of the T-beam template, so that the T-beam top plate is left with unmanageable footprints after concrete pouring to directly pollute the T-beam top plate, and the integral appearance quality of the T-beam is poor; the distance between the T beam pedestals of the precast yard is small, so that the occupied position and space of the T beam template are large, and the T beam template is convenient to mount; therefore, in order to solve the problems that the T-beam prefabricated field is convenient to mount and dismount on the assembled T-beam template and safe and standard operation is carried out on the top plate, the structure of the T-beam template is researched by a micro-innovation quality engineering leader group, field prefabricated field technicians and construction teams, and a safe operation platform and a special safe crawling ladder of the T-beam template are researched and developed.
Disclosure of Invention
The invention aims to provide a safe operation platform and a special safe ladder stand for a T-beam template. The detachable T-beam formwork has the advantages that the problem of difficulty in going up and down is solved, potential safety hazards in aerial work are reduced, the detachable T-beam formwork can be detached, the construction of the T-beam formwork cannot be influenced by the space occupied by the safe operation platform when two adjacent T-beam formworks are installed, workers can conveniently go up and down the T-beam formwork for construction, and meanwhile the overall appearance quality of the T-beam is greatly improved.
The technical scheme of the invention is as follows: a safe operation platform and a special safe ladder stand of a T-beam template comprise the T-beam template, wherein two sides of the upper end of the T-beam template are respectively provided with a crossbeam, the crossbeams are respectively and movably connected with two U-shaped connecting blocks, the lower ends of the two U-shaped connecting blocks on the same crossbeam are respectively provided with a bottom plate supporting rod, the upper end surface of the bottom plate supporting rod is provided with a supporting net, one end of the bottom plate supporting rod, which is far away from the T-beam template, is provided with a vertical railing, and the upper end and the middle position of the inner side; and the bottom plate supporting rods which are positioned at two ends of the same side are respectively provided with a positioning connecting hole, and the positioning connecting holes are movably connected with special safety crawling ladders through pins.
In the safe operation platform and the special safe ladder stand of the T-beam template, the beam is movably connected with the U-shaped connecting block through the bolt.
In the safe operation platform and the special safe cat ladder of aforementioned T roof beam template, special safe cat ladder includes universal pulley, and the upper end of universal pulley is equipped with the bottom plate, and the bottom plate upper end is equipped with the cat ladder, is equipped with the handrail on the bottom plate of the cat ladder left and right sides, and the left and right sides of cat ladder upper end is equipped with the railing, the cat ladder upper end through the pin with location connecting hole swing joint.
In the safe operation platform and the special safe ladder stand of the T-beam template, two positioning connecting holes are formed in the same bottom plate supporting rod.
Compared with the prior art, the invention has the following beneficial effects:
1. when the T-shaped beam template is used, the T-shaped beam template is firstly installed, the U-shaped connecting blocks on the bottom plate supporting rods are fixedly connected to the cross beams on the two sides of the upper end of the beam template through the bolts, and the safe operation platforms are formed on the two sides of the T-shaped beam template through the supporting nets, the vertical railings and the transverse railings on the bottom plate supporting rods.
2. The special safety crawling ladder is pushed to move, after the upper end of the crawling ladder is positioned above the positioning connecting hole of the bottom plate supporting rod, the upper end of the crawling ladder is fixedly connected with the positioning connecting hole through the pin, the special safety crawling ladder is fixedly connected with the bottom plate supporting rod, the crawling ladder 1 is prevented from moving when a worker passes through the crawling ladder up and down, and the use is safe and reliable; and can be according to concrete use needs in the special safe cat ladder use, sell nail fixed connection with the cat ladder on the same one side on one of them one end bottom plate bracing piece's the location connecting hole.
3. After the upper end of the crawling ladder is fixedly connected with the positioning connecting hole through the pin, workers can guarantee the safety of the workers through the handrails and the handrails in the process of ascending and descending the crawling ladder through the supporting nets on the supporting rods of the upper base plate and the lower base plate of the crawling ladder on the base plate; the workman gets into safe operation platform through special safe cat ladder on, the through-put stands on the support network on the bottom plate bracing piece, install T roof beam roof board reinforcing bar on the roof of T roof beam template about going on, roof affiliated facility and construction such as inspection T roof beam reinforcing bar, safe operation platform accomplishes the installation of roof reinforcing bar simultaneously, directly avoided current "master worker when installing the roof reinforcing bar, the foot directly steps on at T roof beam template roof, cause T roof beam roof board to leave the footprint that is difficult to handle after concreting directly to cause the pollution to T roof beam roof board, the quality common fault of the whole appearance quality difference of T roof beam, let the whole appearance quality of T roof beam obtain very big promotion.
4. When the T beam formwork is dismantled to needs, take out the pin on cat ladder upper end and the location connecting hole earlier, push away the back with special safe cat ladder, dismantle through the bolt with U-shaped connecting block and crossbeam, with the U-shaped connecting block, the bottom plate bracing piece, the supporting network, vertical railing and horizontal railing take off on the crossbeam of T beam formwork, realize that safe operation platform can dismantle, also can not influence the construction of T beam formwork because of the shared space of safe operation platform when two adjacent T beam formwork are installed.
In conclusion, the detachable T-beam formwork has the advantages that the up-and-down difficulty is solved, potential safety hazards in high-altitude operation are reduced, the detachable T-beam formwork can be detached, the construction of the T-beam formwork cannot be influenced by the space occupied by the safe operation platform when two adjacent T-beam formworks are installed, workers can conveniently carry out construction on the T-beam formwork up and down, and meanwhile the overall appearance quality of the T-beam is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of a secure operating platform of the present invention;
FIG. 2 is a top view of the safety operating platform of the present invention;
FIG. 3 is a schematic structural view of the safety operation platform and the special safety ladder of the present invention;
fig. 4 is a side view of the safety operation platform and the special safety ladder stand of the invention.
The labels in the figures are: the method comprises the following steps of 1-T beam template, 2-bolts, 3-cross beams, 4-U-shaped connecting blocks, 5-supporting nets, 6-base plate supporting rods, 7-positioning connecting holes, 8-vertical railings, 9-transverse railings, 10-universal pulleys, 11-base plates, 12-crawling ladders, 13-handrails, 14-pins and 15-railings.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A safe operation platform and a special safe ladder stand of a T-beam template are formed as shown in figures 1-4,
the T-shaped beam formwork comprises a T-shaped beam formwork 1, wherein two cross beams 3 are respectively arranged on two sides of the upper end of the T-shaped beam formwork 1, two U-shaped connecting blocks 4 are movably connected on each cross beam 3, a bottom plate supporting rod 6 is arranged at the lower end of each of the two U-shaped connecting blocks 4 on the same cross beam 3, a supporting net 5 is arranged on the upper end face of each bottom plate supporting rod 6, a vertical railing 8 is arranged at one end, deviating from the T-shaped beam formwork 1, of each bottom plate supporting rod 6, and transverse railings 9 are arranged at the; and the bottom plate support rods 6 which are positioned at two ends of the same side are respectively provided with a positioning connecting hole 7, and the positioning connecting holes 7 are movably connected with a special safety ladder stand through pins 14.
The cross beam 3 is movably connected with a U-shaped connecting block 4 through a bolt 2.
When the safe operation platform is used, the T-beam template 1 is installed, the U-shaped connecting blocks 4 on the bottom plate supporting rods 6 are fixedly connected to the cross beams 3 on the two sides of the upper end of the T-beam template 1 through the bolts 2, and the safe operation platforms are formed on the two sides of the T-beam template 1 through the supporting nets 5, the vertical railings 8 and the transverse railings 9 on the bottom plate supporting rods 6.
The special safety ladder stand comprises universal pulleys 10, a base plate 11 is arranged at the upper ends of the universal pulleys 10, a ladder stand 12 is arranged at the upper end of the base plate 11, handrails 13 are arranged on the base plates 11 at the left side and the right side of the ladder stand 12, handrails 15 are arranged at the left side and the right side of the upper end of the ladder stand 12, and the upper end of the ladder stand 12 is movably connected with the positioning connecting holes 7 through pins 14.
And two positioning connecting holes 7 are formed in the same bottom plate supporting rod 6.
Under the action of the universal pulley 10, the special safe crawling ladder is pushed to move, after the upper end of the crawling ladder 12 is positioned above the positioning connecting hole 7 of the bottom plate supporting rod 6, the upper end of the crawling ladder 12 is fixedly connected with the positioning connecting hole 7 through the pin 14, and the special safe crawling ladder is fixedly connected with the bottom plate supporting rod 6, so that the crawling ladder 12 is prevented from moving when a worker passes through the crawling ladder 12 up and down, and the safe and reliable use is realized; and the special safety ladder stand 12 can be fixedly connected to the positioning connecting hole 7 of the bottom plate supporting rod 6 at one end of the same side through the pin 14 according to specific use requirements in the use process of the special safety ladder stand.
After the upper end of the ladder stand 12 is fixedly connected with the positioning connecting hole 7 through the pin 14, a worker can pass through the ladder stand 12 on the base plate 11 and the support net 5 on the upper and lower base plate support rods 6, and the safety of the worker is ensured through the handrails 13 and the handrails 15 on the left side and the right side in the process of ascending and descending the ladder stand 12; the workman gets into safe operation platform through special safe cat ladder on, the through-put is on the supporting network 5 on bottom plate bracing piece 6, install T roof beam roof reinforcing bar on the roof of T roof beam template 1 about going on, roof affiliated facility and construction such as inspection T roof beam reinforcing bar, safe operation platform accomplishes the installation of roof reinforcing bar simultaneously, directly avoided current "master worker's time at the installation roof reinforcing bar, the foot directly steps on at 1 roof of T roof beam template, cause T roof beam roof to leave the direct pollution that causes to T roof beam roof of the footprint that is difficult to handle after concreting, the quality common fault of the whole appearance quality difference of T roof beam, let the whole appearance quality of T roof beam obtain very big promotion.
When the T beam formwork 1 is dismantled to needs, take out pin 14 on cat ladder 12 upper end and the location connecting hole 7 earlier, cancel behind location connecting hole 7 fixed connection on cat ladder 12 and the bottom plate bracing piece 6, push away special safe cat ladder after, through dismantling bolt 2 on U-shaped connecting block 4 and the crossbeam 3, cancel behind the fixed connection of U-shaped connecting block 4 and crossbeam 3, with U-shaped connecting block 4, bottom plate bracing piece 6, supporting network 5, vertical railing 8 and horizontal railing 9 take off on the crossbeam 3 of T beam formwork 1, it can dismantle to realize safe operation platform, also can not influence the construction of T beam formwork 1 because of the shared space of safe operation platform when two adjacent T beam formworks 1 are installed.

Claims (4)

1. The utility model provides a safe operation platform and special safe cat ladder of T roof beam template which characterized in that: the T-beam formwork comprises a T-beam formwork (1), wherein two cross beams (3) are respectively arranged on two sides of the upper end of the T-beam formwork (1), two U-shaped connecting blocks (4) are movably connected on each cross beam (3), bottom plate supporting rods (6) are respectively arranged at the lower ends of the two U-shaped connecting blocks (4) on the same cross beam (3), a supporting net (5) is arranged on the upper end face of each bottom plate supporting rod (6), a vertical railing (8) is arranged at one end, deviating from the T-beam formwork (1), of each bottom plate supporting rod (6), and transverse railings (9) are respectively arranged at the upper end and the middle position of; and the bottom plate supporting rods (6) which are positioned at two ends of the same side are respectively provided with a positioning connecting hole (7), and the positioning connecting holes (7) are movably connected with a special safety ladder stand through pins (14).
2. The safe operation platform and the special safe ladder stand of the T-beam template as claimed in claim 1, wherein: the cross beam (3) is movably connected with the U-shaped connecting block (4) through a bolt (2).
3. The safe operation platform and the special safe ladder stand of the T-beam template as claimed in claim 1, wherein: the special safety ladder stand comprises universal pulleys (10), a bottom plate (11) is arranged at the upper end of each universal pulley (10), a ladder stand (12) is arranged at the upper end of each bottom plate (11), handrails (13) are arranged on the bottom plates (11) on the left side and the right side of each ladder stand (12), handrails (15) are arranged on the left side and the right side of the upper end of each ladder stand (12), and the upper ends of the ladder stands (12) are movably connected with the positioning connecting holes (7) through pins (14).
4. The safe operation platform and the special safe ladder stand of the T-beam template as claimed in claim 1, wherein: and two positioning connecting holes (7) are arranged on the same bottom plate supporting rod (6).
CN201911083608.4A 2019-11-07 2019-11-07 Safe operation platform and special safe cat ladder of T roof beam template Pending CN110696161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911083608.4A CN110696161A (en) 2019-11-07 2019-11-07 Safe operation platform and special safe cat ladder of T roof beam template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911083608.4A CN110696161A (en) 2019-11-07 2019-11-07 Safe operation platform and special safe cat ladder of T roof beam template

Publications (1)

Publication Number Publication Date
CN110696161A true CN110696161A (en) 2020-01-17

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ID=69204602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911083608.4A Pending CN110696161A (en) 2019-11-07 2019-11-07 Safe operation platform and special safe cat ladder of T roof beam template

Country Status (1)

Country Link
CN (1) CN110696161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112392393A (en) * 2020-11-13 2021-02-23 贵州电网有限责任公司 Novel change special ladder of strain insulator pole insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112392393A (en) * 2020-11-13 2021-02-23 贵州电网有限责任公司 Novel change special ladder of strain insulator pole insulator

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