CN117026813A - Safety platform for bent cap construction - Google Patents
Safety platform for bent cap construction Download PDFInfo
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- CN117026813A CN117026813A CN202310898775.4A CN202310898775A CN117026813A CN 117026813 A CN117026813 A CN 117026813A CN 202310898775 A CN202310898775 A CN 202310898775A CN 117026813 A CN117026813 A CN 117026813A
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- platform
- arms
- capping beam
- beam construction
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000009194 climbing Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000004904 shortening Methods 0.000 description 4
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a capping beam construction safety platform, which comprises a working platform and a pair of climbing devices, wherein the climbing devices are respectively arranged on pier studs at two sides, and the working platform is arranged between the climbing devices; the climbing device comprises a pair of locking hoops, the locking hoops are arranged on the pier column up and down, and a multistage oil cylinder is vertically arranged between the locking hoops; the locking hoop comprises a support and arms symmetrically arranged on two sides of the support, the arms are rotatably connected with the support, the arms are provided with driving assemblies, the driving assemblies are used for controlling the arms to be unfolded or folded in a rotating mode, one of the ends of the arms is provided with a locking mechanism, the other arm is provided with a locking piece matched with the locking mechanism, and the locking mechanism is used for releasing or locking the locking piece. The utility model solves the problem that the existing climbing system cannot span the cross beam, realizes the self-adaptive pier column spacing change during climbing, realizes automatic folding and unfolding of the safety net, provides safety guarantee for capping beam construction, and improves the working efficiency of capping beam construction.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering equipment, and particularly relates to a capping beam construction safety platform.
Background
In the capping beam construction, a capping beam construction platform is generally required to be erected on a bridge pier stud so as to facilitate construction work of workers, and the current capping beam construction platform is required to manually penetrate through a steel rod at high altitude to be matched with a crane to put up I-steel. In-process constructors operate aloft, safety risk is high, and protection measures are lacked. And set up and to be fixed the back can not be according to the height of construction platform of nimble adjustment of construction demand, bring trouble for the construction, in order to make the construction more convenient and fast, have adopted automatic climbing system to set up construction platform, for example, the publication number is CN219080088U, and the patent name is: according to the Chinese patent of climbing device and climbing system, two anchor clamps hinged with each other are arranged, a pull rod is arranged at the end part of each anchor clamp to lock and unlock the anchor clamps, and a rigid chain is arranged between the two anchor clamps to adjust the height between the two anchor clamps, so that the climbing of a pier is realized, however, when the climbing device is in actual use, the anchor clamps have small opening and closing clearance due to the fact that the pull rod is limited, so that when a beam is arranged on a pier column, the anchor clamps cannot be opened to cross the beam, and trouble is caused to construction.
Disclosure of Invention
In order to solve the problems, the utility model provides the safety platform for capping beam construction, which realizes automatic climbing on pier columns, solves the problem that the existing climbing system cannot span a cross beam, realizes self-adaptive pier column spacing change during climbing, realizes automatic folding and unfolding of a safety net, provides safety guarantee for capping beam construction, and improves the working efficiency of capping beam construction.
The embodiment of the utility model is realized by the following technical scheme:
the capping beam construction safety platform comprises a working platform and a pair of climbing devices, wherein the climbing devices are respectively arranged on pier studs at two sides, and the working platform is arranged between the pair of climbing devices;
the climbing device comprises a pair of locking hoops, wherein the locking hoops are arranged on the pier column up and down, and a multistage oil cylinder is vertically arranged between the locking hoops;
the locking hoop comprises a support and arms symmetrically arranged on two sides of the support, the arms are rotatably connected with the support, the arms are provided with driving assemblies, the driving assemblies are used for controlling the arms to be unfolded or folded in a rotating mode, one of the ends of the arms is provided with a locking mechanism, the other arm is provided with a locking piece matched with the locking mechanism, and the locking mechanism is used for loosening or locking the locking piece.
The working platform is provided with a folding safety net.
The work platform comprises an upper platform and a lower platform, the upper platform is arranged on two locking hoops positioned on the upper side, the lower platform is arranged on two locking hoops positioned on the lower side, the folding safety net comprises a safety net body and a plurality of folding link mechanisms, the safety net is arranged around the periphery of the upper platform in a circle, each folding link mechanism comprises a first connecting rod and a second connecting rod, one hinged end of each first connecting rod is hinged to the upper platform, the other end of each first connecting rod is hinged to the middle of each second connecting rod, one end of each second connecting rod is hinged to the lower platform, and the other end of each first connecting rod is connected with the periphery of the safety net.
Establish on the horizontal plane, the direction that both sides pier stud interval line is located is X to, the both sides of support are provided with the connecting piece respectively, and this connecting piece is extended X to the configuration and is had the shaft hole, work platform corresponds the shaft hole and disposes a pair of axostylus axostyle, locking staple bolt is cup jointed in the axostylus axostyle setting work platform through the connecting piece activity.
The connecting piece includes several first connecting plates, and several first connecting plates extend x to equidistant setting, first connecting plate is provided with the through-hole, work platform is provided with several second connecting plates, and several second connecting plates extend x to equidistant setting, and this second connecting plate is provided with the pilot hole, and several first connecting plates and several second connecting plates are crisscross to be set up on same axis, the axostylus axostyle passes through-hole and pilot hole, and axostylus axostyle and the fixed setting of second connecting plate.
The arm is including first arm and the second arm of articulated setting each other, first arm sets up with the support is articulated, drive unit includes first flexible jar and the flexible jar of second, the one end of first flexible jar articulates and disposes in the support, the other end and the first arm of first flexible jar are linked, the one end of the flexible jar of second articulates and disposes in first flexible jar, the other end of the flexible jar of second articulates and disposes in the flexible jar of second.
The locking mechanism comprises a lock catch and a telescopic part, the lock piece is in a hook shape and can be hooked on the lock catch, and the telescopic part is connected with the lock hook and used for driving the lock catch to linearly move.
The telescopic part comprises a gear box, a gear motor arranged on the outer wall of the gear box, and a screw rod arranged in the gear box in a sliding manner, wherein the end part of the screw rod is fixedly connected with the lock catch, the outer wall of the screw rod is in threaded connection with a first bevel gear, the gear motor is provided with a driving shaft, one end of the driving shaft penetrates into the gear box and is provided with a second bevel gear, and the first bevel gear and the second bevel gear are meshed.
The gear box is rotatably arranged on the second mechanical arm, and a plurality of third telescopic cylinders are further arranged between the second mechanical arm and the gear box and used for driving the gear box to rotate.
The inner wall of the support is provided with a plurality of channels, a fourth telescopic cylinder is arranged in the channels, the end part of the fourth telescopic cylinder is provided with rollers, and the fourth telescopic cylinder is used for controlling the rollers to extend out of the channels or retract into the channels.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
(1) According to the utility model, the locking hoop, the locking mechanism and the driving assembly are arranged, so that the opening and closing of the arm are controlled, when the beam between pier studs at two sides needs to be crossed, the locking mechanism is unlocked through the locking hoop, the arm is opened to avoid the beam, and the multistage oil cylinder is used for stretching, so that the effect of crossing the beam by the locking hoop is realized.
(2) According to the utility model, the safety net body and the folding link mechanism are arranged, and the multi-stage oil cylinder and the locking hoop are matched, so that the safety net is automatically unfolded and folded, the safety net is convenient to use, and the safety of bent cap construction is improved.
(3) According to the utility model, the roller wheels are arranged on the locking hoops, the extending or retracting of the roller wheels is controlled through the fourth telescopic cylinder, the axle center distance between the left locking hoop and the right locking hoop can be adjusted, meanwhile, the locking hoops are movably provided with the working platform through the shaft rod, the axial movement allowance of the locking hoops is provided, and the self-adaptive change of the distance between two pier columns in the climbing process is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a folding linkage mechanism according to the present utility model;
FIG. 4 is a schematic structural view of a locking anchor ear of the present utility model;
FIG. 5 is an enlarged partial schematic view of the locking anchor ear assembly work platform of the present utility model;
FIG. 6 is a schematic side view of a locking anchor ear of the present utility model;
FIG. 7 is a schematic diagram of a connection mode of a screw rod and a gear motor in a gear box in the utility model;
icon: 100-climbing device, 1-locking hoop, 101-first mechanical arm, 102-second mechanical arm, 103-first telescopic cylinder, 104-second telescopic cylinder, 105-support, 106-first connecting plate, 107-through hole, 2-multistage oil cylinder, 3-locking mechanism, 31-locking piece, 32-lock catch, 331-gear box, 332-gear motor, 333-lead screw, 334-first bevel gear, 335-driving shaft, 336-second bevel gear, 34-supporting rod, 35-third telescopic cylinder, 4-roller, 41-channel, 5-pier column, 51-crossbeam, 6-working platform, 61-upper platform, 62-lower platform, 63-second connecting plate, 64-shaft rod, 7-safety net, 71-safety net body, 72-folding connecting rod mechanism, 721-first connecting rod, 722-second connecting rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the azimuth or positional relationship indicated by the terms "inner", "outer", etc. appears to be based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "configured," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-7, the present embodiment provides a capping beam construction safety platform, which includes a working platform 6 and a pair of climbing devices 100, wherein the climbing devices 100 are respectively configured on two side pier studs 5, and the working platform 6 is configured between the pair of climbing devices 100;
the climbing device 100 comprises a pair of locking hoops 1, wherein the pair of locking hoops 1 are arranged on a pier column 5 up and down, a multi-stage oil cylinder 2 is vertically arranged between the pair of locking hoops 1, and the adjustment of the distance between the two locking hoops 1 is realized by utilizing the extension or the shortening of the multi-stage oil cylinder 2;
the locking anchor ear 1 comprises a support 105 and arms symmetrically arranged on two sides of the support 105, the arms are rotatably connected with the support 105, the arms are provided with a driving assembly, the driving assembly is used for controlling the arms to be unfolded or folded in a rotating mode so as to achieve that the locking anchor ear 1 is folded and fixed on the pier 5 or unfolded and released from the pier 5, one end portion of each arm is provided with a locking mechanism 3, the other arm is provided with a locking piece 31 matched with the locking mechanism 3, and the locking mechanism 3 is used for unlocking or locking the locking piece 31 so as to achieve locking of the two arms and fixing of the locking anchor ear 1.
Through the arrangement, when the height of the working platform 6 is adjusted, the locking hoop 1 positioned above is controlled to open the arm, the multistage oil cylinder 2 is controlled to extend to move the locking hoop 1 above to rise, the locking hoop 1 above is controlled to fold the arm, then the locking mechanism 3 locks the two arms to fix the locking hoop 1 above, the locking hoop 1 below is controlled to open the arm, the multistage oil cylinder 2 is controlled to shorten to lift the locking hoop 1 below, the locking mechanism 3 is controlled to fold the arm to lock the arm, the climbing motion can be completed once, after the climbing motion is repeated, the movement of any height position of the working platform 6 is realized, and when the beam 51 between two side pier columns 5 is needed to be crossed, the locking mechanism 3 is unlocked through the locking hoop 1, the arm beam 51 is opened, the multistage oil cylinder 2 is utilized to extend, and the effect that the locking hoop 1 spans the beam 51 is realized.
Referring to fig. 1 to 3, in order to improve the safety of operators, the work platform 6 is provided with a folding safety net 7. The working platform 6 comprises an upper platform 61 and a lower platform 62, the upper platform 61 and the lower platform 62 are of steel frame structures, the upper platform 61 is horizontally arranged on two locking hoops 1 positioned on the upper side, the lower platform 62 is horizontally arranged on two locking hoops 1 positioned on the lower side, the folding safety net 7 comprises a safety net 7 body and a plurality of folding link mechanisms 72, the safety net 7 is arranged around the periphery of the upper platform 61 in a circle, each folding link mechanism 72 comprises a first link 721 and a second link 722, one end of each first link 721 is hinged to the upper platform 61, the other end of each first link 721 is hinged to the middle of each second link 722, one end of each second link 722 is hinged to the lower platform 62, and the other end of each first link 721 is connected with the periphery of the safety net 7. By arranging the folding link mechanism 72 and matching with the multi-stage oil cylinders 2 and the locking hoops 1, the automatic unfolding and folding of the safety net 7 are realized, when the safety net 7 is unfolded, the two multi-stage oil cylinders 2 are controlled to be elongated, the two locking hoops 1 are mutually far away, so that the second link 722 moves downwards relative to the safety net 7 body, the second link 722 drives the first link 721 to rotate downwards for unfolding, the second link 722 is unfolded in a linkage way, the unfolding of the safety net 7 body is further realized, the protection range of the safety net 7 is enlarged, and the safety protection is improved; when the safety net 7 is folded, the two multi-stage oil cylinders 2 are controlled to be shortened, the two locking hoops 1 are close to each other, so that the second connecting rod 722 moves upwards relative to the safety net 7 body, the second connecting rod 722 drives the first connecting rod 721 to rotate upwards to fold, and the second connecting rod 722 is folded in a linkage manner, so that the safety net 7 body is folded automatically.
Referring to fig. 4 and 5, the direction in which the spacing lines of the pier studs 5 on two sides are located on a horizontal plane is x-direction, two sides of the support 105 are respectively configured with a connecting piece, the connecting piece is configured with a shaft hole along the x-direction, the working platform 6 is configured with a pair of shaft rods 64 corresponding to the shaft hole, and the locking hoop 1 is movably sleeved on the shaft rods 64 through the connecting piece to set the working platform 6, so that the locking hoop 1 can slide relative to the working platform 6 along the x-direction, an axial play allowance is provided, and the self-adaptive pier stud 5 spacing change in the climbing process is realized.
Specifically, the connecting piece includes a plurality of first connecting plates 106, a plurality of first connecting plates 106 are arranged at equal intervals along x directions, the first connecting plates 106 are provided with through holes 107, the working platform 6 is provided with a plurality of second connecting plates 63, a plurality of second connecting plates 63 are arranged at equal intervals along x directions, the second connecting plates 63 are provided with assembly holes, a plurality of first connecting plates 106 and a plurality of second connecting plates 63 are arranged on the same axis in a staggered manner, a plurality of assembly holes and the through holes 107 are positioned on the same straight line to form shaft holes, the shaft lever 64 penetrates through the through holes 107 and the assembly holes, and the shaft lever 64 is fixedly arranged with the second connecting plates 63. Through the staggered arrangement of the first connecting plates 106 and the second connecting plates 63, the axial play allowance of the locking hoop 1 is guaranteed, and meanwhile, the locking hoop 1 and the working platform 6 have higher assembly strength.
Referring to fig. 4, in this embodiment, a plurality of channels 41 are disposed on the inner wall of the support 105, a fourth telescopic cylinder (not shown) is disposed in the channels 41, rollers 4 are disposed at the ends of the fourth telescopic cylinder, the fourth telescopic cylinder is used for controlling the rollers 4 to extend out of the channels 41 or retract into the channels 41, the rollers 4 are controlled to extend out of the channels 41, so as to realize rolling sliding between the locking hoops 1 and the pier 5, so as to facilitate climbing, and in addition, the axial center distance between the left locking hoops 1 and the right locking hoops 1 can be adjusted by extending out of the rollers 4, so that the distance between the two pier 5 is further adapted during climbing.
Referring to fig. 4 to 7, the arm comprises a first mechanical arm 101 and a second mechanical arm 102 which are hinged to each other, the first mechanical arm 101 is hinged to a support 105, the driving component comprises a first telescopic cylinder 103 and a second telescopic cylinder 104, one end of the first telescopic cylinder 103 is hinged to the support 105, the other end of the first telescopic cylinder 103 is linked with the first mechanical arm 101, the rotation of the first mechanical arm 101 is controlled by controlling the extension or shortening of the first telescopic cylinder 103, one end of the second telescopic cylinder 104 is hinged to the first telescopic cylinder 103, the other end of the second telescopic cylinder 104 is hinged to the second telescopic cylinder 104, the rotation of the second mechanical arm 102 is controlled by controlling the extension or shortening of the second telescopic cylinder 104, and further the opening or closing control of the arm is realized, the arm is arranged into two sections of mechanical arms, and the arm is pressed by the telescopic cylinders respectively, so that the holding force of the arm to a pier 5 is improved, the locking effect of the pier is ensured, and the safety of the pier is improved.
Referring to fig. 4, the locking mechanism 3 includes a lock catch 32 and a telescopic portion, the lock member 31 is in a hook shape, the lock member 31 may be hooked on the lock catch 32, the telescopic portion is connected with the lock member 31 and is used for driving the lock catch 32 to move linearly, when the arm is folded, the lock member 31 is hooked on the lock catch 32 by adjusting the telescopic portion, and the telescopic portion is shortened again, so that the two locking hoops 1 are locked and fixed, and the sliding is avoided.
Referring to fig. 4 and 7, the telescopic portion includes a gear box 331, a gear motor 332 disposed on an outer wall of the gear box 331, and a screw rod 333 slidably disposed in the gear box 331, through holes matched with the screw rod 333 are correspondingly formed on two side walls of the gear box 331, the screw rod 333 is slidably disposed in the through holes, an end portion of the screw rod 333 is fixedly connected with the lock catch 32, a first bevel gear 334 is threadedly connected with an outer wall of the screw rod 333, the first bevel gear 334 is disposed on an inner wall of the gear box 331 through a bearing, the gear motor 332 is provided with a driving shaft 335, one end of the driving shaft 335 penetrates into the gear box 331 and is provided with a second bevel gear 336, the first bevel gear 334 and the second bevel gear 336 are meshed, when the gear motor 332 rotates, the driving shaft 335 and the second bevel gear 336 are driven to rotate, and then the first bevel gear 334 is driven to rotate, the screw rod 333 moves linearly under the action of threaded connection between the first bevel gear 334 and the screw rod 333, and the locking effect of the locking mechanism 3 is ensured by means of threaded engagement of the screw rod 333.
Referring to fig. 4, the gear box 331 is slidably provided with a plurality of support rods 34, in this embodiment, two support rods 34 are adopted, the support rods 34 are parallel to the screw 333, the support rods 34 are fixedly connected with the lock catches 32, and the support rods 34 are used for guiding the lock catches 32.
Referring to fig. 4 and 5, the gear box 331 is rotatably disposed on the second mechanical arm 102, a plurality of third telescopic cylinders 35 are further disposed between the second mechanical arm 102 and the gear box 331, the third telescopic cylinders 35 are used for driving the gear box 331 to rotate, in order to improve stability of the gear box 331, the embodiment is configured with a pair of third telescopic cylinders 35, and the pair of third telescopic cylinders 35 are used for synchronously extending or shortening, so that the gear box 331 is rotated, and therefore, the positions of the screw 333 and the lock catch 32 are adjusted by adjusting the rotation of the gear box 331, and further, the position of the lock catch 32 is conveniently adjusted, so that the padlock member 31 is conveniently hooked.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The capping beam construction safety platform is characterized by comprising a working platform and a pair of climbing devices, wherein the climbing devices are respectively arranged on pier studs at two sides, and the working platform is arranged between the pair of climbing devices;
the climbing device comprises a pair of locking hoops, wherein the locking hoops are arranged on the pier column up and down, and a multistage oil cylinder is vertically arranged between the locking hoops;
the locking hoop comprises a support and arms symmetrically arranged on two sides of the support, the arms are rotatably connected with the support, the arms are provided with driving assemblies, the driving assemblies are used for controlling the arms to be unfolded or folded in a rotating mode, one of the ends of the arms is provided with a locking mechanism, the other arm is provided with a locking piece matched with the locking mechanism, and the locking mechanism is used for loosening or locking the locking piece.
2. A capping beam construction safety platform according to claim 1 wherein the working platform is provided with a folding safety net.
3. The capping beam construction safety platform according to claim 1, wherein the working platform comprises an upper platform and a lower platform, the upper platform is arranged on two locking hoops positioned on the upper side, the lower platform is arranged on two locking hoops positioned on the lower side, the folding safety net comprises a safety net body and a plurality of folding link mechanisms, the safety net is arranged around the periphery of the upper platform in a circle, the folding link mechanisms comprise a first link and a second link, one hinged end of the first link is hinged to the upper platform, the other hinged end of the first link is arranged in the middle of the second link, one end of the second link is hinged to the lower platform, and the other end of the first link is connected with the periphery of the safety net.
4. The capping beam construction safety platform according to claim 1, wherein the capping beam construction safety platform is arranged on a horizontal plane, the direction of a distance connecting line between pier studs at two sides is x-direction, connecting pieces are respectively arranged at two sides of the support, shaft holes are arranged on the connecting pieces along the x-direction, a pair of shaft rods are arranged on the working platform corresponding to the shaft holes, and the locking hoops are movably sleeved on the shaft rods through the connecting pieces to set the working platform.
5. The bent cap construction safety platform according to claim 4, wherein the connecting piece comprises a plurality of first connecting plates, the plurality of first connecting plates are arranged at equal intervals along the x direction, the first connecting plates are provided with through holes, the working platform is provided with a plurality of second connecting plates, the plurality of second connecting plates are arranged at equal intervals along the x direction, the second connecting plates are provided with assembly holes, the plurality of first connecting plates and the plurality of second connecting plates are arranged on the same axis in a staggered manner, the shaft rod passes through the through holes and the assembly holes, and the shaft rod is fixedly arranged with the second connecting plates.
6. The capping beam construction safety platform according to any one of claims 1 to 5, wherein the arm comprises a first mechanical arm and a second mechanical arm which are hinged to each other, the first mechanical arm is hinged to the support, the driving part comprises a first telescopic cylinder and a second telescopic cylinder, one end of the first telescopic cylinder is hinged to the support, the other end of the first telescopic cylinder is connected to the first mechanical arm, one end of the second telescopic cylinder is hinged to the first telescopic cylinder, and the other end of the second telescopic cylinder is hinged to the second telescopic cylinder.
7. The capping beam construction safety platform of claim 6, wherein the locking mechanism comprises a latch and a telescopic portion, the locking member is hook-shaped, the locking member can be hooked on the latch, and the telescopic portion is connected with the latch hook to drive the latch to move linearly.
8. The capping beam construction safety platform according to claim 7, wherein the telescopic part comprises a gear box, a gear motor arranged on the outer wall of the gear box, and a screw rod slidably arranged in the gear box, the end part of the screw rod is fixedly connected with the lock catch, the outer wall of the screw rod is in threaded connection with a first bevel gear, the gear motor is provided with a driving shaft, one end of the driving shaft penetrates into the gear box and is provided with a second bevel gear, and the first bevel gear and the second bevel gear are meshed.
9. The capping beam construction safety platform according to claim 8, wherein the gear box is rotatably arranged on the second mechanical arm, and a plurality of third telescopic cylinders are further arranged between the second mechanical arm and the gear box and used for driving the gear box to rotate.
10. The capping beam construction safety platform of claim 9 wherein the support has a plurality of channels disposed in the inner wall thereof, a fourth telescoping cylinder disposed in the channels, the fourth telescoping cylinder having rollers disposed at ends thereof for controlling the rollers to extend out of the channels or retract into the channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310898775.4A CN117026813A (en) | 2023-07-21 | 2023-07-21 | Safety platform for bent cap construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310898775.4A CN117026813A (en) | 2023-07-21 | 2023-07-21 | Safety platform for bent cap construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117026813A true CN117026813A (en) | 2023-11-10 |
Family
ID=88621760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310898775.4A Pending CN117026813A (en) | 2023-07-21 | 2023-07-21 | Safety platform for bent cap construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117026813A (en) |
-
2023
- 2023-07-21 CN CN202310898775.4A patent/CN117026813A/en active Pending
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