CN113512956A - Bridge building is with construction platform that has protective structure - Google Patents
Bridge building is with construction platform that has protective structure Download PDFInfo
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- CN113512956A CN113512956A CN202110835429.2A CN202110835429A CN113512956A CN 113512956 A CN113512956 A CN 113512956A CN 202110835429 A CN202110835429 A CN 202110835429A CN 113512956 A CN113512956 A CN 113512956A
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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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Abstract
The invention relates to the technical field of bridge construction, in particular to a construction platform with a protective structure for a bridge building, which comprises a construction platform main body, wherein the construction platform main body comprises a guardrail rod, a bottom plate, a sliding plate and a fixed seat, one side of the guardrail rod is fixedly connected with the bottom plate, one side of the bottom plate is fixedly connected with the sliding plate, one side of the fixed seat is provided with a sliding groove, and the sliding plate is slidably arranged in the sliding groove. According to the guardrail, the first connecting support rod, the clamping rod, the first rotating rod and the protection plate are arranged, the devices are turned over through linkage between structures in the using process of the devices, the protection plate connected to one end of the devices is attached to the guardrail rod, workers can be protected better in the operation process inside the guardrail rod, the devices are safer to use, the efficiency of the devices in use is greatly improved, and the workers are safer.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a construction platform with a protective structure for bridge construction.
Background
At present, during railway bridge construction, most of bridge piers are installed firstly, then bridge girders are erected, and the bridge pier hanging and surrounding baskets are installed conveniently when the bridge girders are not erected. Sometimes, according to the requirements of construction progress and the like, the condition that a beam is erected firstly and then a pier hanging surrounding basket is installed can occur, so that a hanging basket needs to be welded on a crane arm, workers install the pier hanging surrounding basket in the hanging basket, time and labor are wasted, safety is low, some construction sites are not suitable for movement of cranes, the design concept that roads are replaced by bridges is adopted for newly-built railway passenger lines in China, and large variable-section bridge piers and special-shaped main towers are common due to the fact that existing lines and valleys are crossed. And with the development of bridge design and construction technology, the combination of structure and aesthetic concept enables the urban bridge, scenic spot bridge and mountainous spot bridge to be more commonly applied to large-scale variable-section bridge piers, special-shaped main towers and other special-shaped structures. In the aspect of building structures, building aesthetics are developed so far, and the special-shaped change of the building structures becomes a large characteristic of the building aesthetics. The large variable-section bridge pier, the special-shaped main tower and the special-shaped building structure are often difficult to construct and high in risk, for example, the noise reduction type building construction platform of the granted Chinese patent with the publication number of CN110560784A is provided with the first spring, and can offset acting force generated by the stand column, so that the effect of buffering the stand column for one time is achieved; the second spring is arranged, so that acting force generated by the sliding sleeve can be counteracted, reaction force can be applied to the sliding sleeve, and further acting force generated by the upright post is counteracted, and the effect of performing secondary buffering on the upright post is achieved; the third spring is arranged, so that acting force generated by the second rack can be offset, and reaction force is applied, so that the reaction force is applied to the first spring through the driven wheel, the driving wheel, the bearing plate, the inclined plate and the limiting plate, and the effect of buffering the stand column for three times is achieved; the buffer air cushion is arranged and can separate the stand column, so that the stand column can be buffered, the working loads of the first spring, the second spring and the third spring are reduced, and the effect of protecting the first spring, the second spring and the third spring is achieved; the sound insulation box is composed of a glass wool board, a foamed aluminum board and a butyl rubber board. The glass wool board is a material for fiberizing molten glass into wool, is an inorganic fiber, and has the characteristics of good molding, small volume density, thermal conductivity , heat preservation and insulation, good sound absorption performance, corrosion resistance and stable chemical performance; the sound insulation coefficient of the closed-cell foamed aluminum can reach more than 0.9 when the sound frequency of the foamed aluminum plate is between 800 and 4000HZ, the sound absorption coefficient of the through-hole foamed aluminum can reach 0.8 to the maximum when the sound frequency is between 125 and 4000HZ, the average sound absorption coefficient of octave exceeds 0.4, the butyl rubber plate has high damping performance, so that the butyl rubber plate becomes a damping layer for weakening vibration waves and generates vibration during cutting, after the shock absorption and filtration of the shock absorption rubber, the waveform is changed and weakened, the purpose of reducing noise is achieved, the noise which is not completely absorbed is well blocked in the sound insulation box after being absorbed layer by layer through the glass wool board, the foamed aluminum board and the butyl rubber board until being dissipated, and the noise-free effect is achieved, therefore, the existing bridge construction is continuously innovated and developed, so that the existing bridge construction basically meets the requirements of people, but still has some problems.
However, the above bridge construction has the following disadvantages in use: the in-process that the bridge construction was using, generally need suspend bridge construction position in midair, carry out manual operation with the staff, the construction urgent need have security and flexibility construction platform structure, make simple structure, construction convenience and reduce to the construction progress influence and reduce the waste to the material, consequently, need design a bridge construction with construction platform who has protective structure.
Disclosure of Invention
The invention aims to provide a construction platform with a protective structure for a bridge building, which aims to solve the problems that in the using process of bridge construction, the construction part of a bridge is generally required to be suspended, workers are required to be manually operated, and a construction platform structure with safety and flexibility is urgently required for construction, so that the structure is simple, the construction is convenient, the influence on the construction progress is reduced, and the waste of materials is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a construction platform for bridge construction having a protective structure, comprising:
the construction platform comprises a construction platform main body, wherein the construction platform main body comprises guard rails, a bottom plate, a sliding plate and a fixed seat, one side of each guard rail is fixedly connected with the bottom plate, one side of the bottom plate is fixedly connected with the sliding plate, one side of the fixed seat is provided with a sliding groove, and the sliding plate is slidably arranged in the sliding groove;
the protection mechanism comprises a first fixing plate, a first connecting support rod, a second connecting support rod and a second fixing plate, wherein the first fixing plate is fixedly connected to one side of the base plate, the first connecting support rod is movably connected to one side of the first fixing plate, the second connecting support rod is movably connected to one end, away from the first fixing plate, of the first connecting support rod, the second fixing plate is movably connected to one end, away from the first connecting support rod, of the second connecting support rod, a protection plate is fixedly connected to one side of the second fixing plate, a first rotating rod is movably connected to one side of the first fixing plate, a clamping rod is movably connected to one end, away from the first fixing plate, of the first rotating rod, one end of the clamping rod is movably connected to one side of the second fixing plate, a damping mechanism is arranged on one side of the sliding plate, and a fixing mechanism is arranged on one side of the guard rail, through the linkage between the structures, the device is overturned, so that the protection plate connected with one end of the device is attached to the guardrail rod, and the device is fixed.
Preferably, the one end swing joint of block pole has the second dwang, the one end swing joint of second dwang has the regulation pole, the one end swing joint of regulation pole is in one side that branch is connected to the second, first spring has been cup jointed on the surface of regulation pole, makes the staff better protect at the in-process of the inside operation of guardrail bar, and is safer when using between the device.
Preferably, the damping mechanism comprises a first fixing shaft, a second fixing shaft, a first rotating rod and a second rotating rod, the first fixing shaft is fixedly connected to one side of the sliding plate, a contraction rod is fixedly connected to one side of the first fixing shaft, a contraction barrel is sleeved at one end of the contraction rod, the second fixing shaft is fixedly connected to one end of the contraction barrel, the first fixing shaft and the second fixing shaft are two in number, and a third spring connected to one side of the first fixing shaft and the third fixing shaft are extruded to enable the damping and buffering to be carried out between the devices.
Preferably, two one side swing joint that the looks of first fixed axle and second fixed axle kept away from has first rotary rod and second rotary rod, the both sides of second rotary rod and first rotary rod are the fixedly connected with second spring all, the surface of shrink pole and shrink section of thick bamboo has cup jointed the fourth spring, has increased the stability when the device uses, has further improved the high efficiency of device in carrying out the shock attenuation process.
Preferably, the one end fixedly connected with stopper of shrink pole, the inside fixedly connected with slide rail of a shrink section of thick bamboo, the one end slidable mounting of stopper is on the slide rail, the one end fixedly connected with third spring of stopper, the one end of third spring extends to the inside of a shrink section of thick bamboo, and it is more convenient to carry out the in-process that the shock attenuation was cushioned between the device, stability when greatly increased device used.
Preferably, fixed establishment includes fixed block, interlude pole, sliding tray and slider, one side fixedly connected with fixed block of guardrail bar, the inside interlude of fixed block has the interlude pole, the fixed cover of one end fixedly connected with of interlude pole, one side fixedly connected with handle of fixed cover, the one end fixedly connected with dead lever of fixed cover, the block groove has been seted up to one side of guard plate, the one end of dead lever extends to the inside in block groove, through the mutual block between dead lever and the block groove, with fixed between the device.
Preferably, the surface of the inserting rod is fixedly connected with a sliding block, a sliding groove is formed in the fixing block, the sliding block is slidably mounted on the sliding groove, and safety of the device in use is improved.
Preferably, the surface of the inserting rod is sleeved with a recovery spring, the surface of the recovery spring is provided with a protective pad, and the surface of the protective pad is provided with anti-skid lines, so that the device is more efficient in the using process.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with first connecting strut, the block pole, first rotation pole and guard plate, with the in-process of using between the device, linkage nature through between the structure, overturn between the device, make and laminate between guard plate and the guardrail bar that device one end is connected, fix between the device, it is more convenient at the in-process that uses to make the device, make the staff better protect at the in-process of the inside operation of guardrail bar, it is safer when using between the device, the high efficiency when greatly increased device uses, make the staff safer.
2. Through being provided with shrink pole, shrink section of thick bamboo, stopper and slide rail, with the in-process that uses between the device, through stopper and slide rail support's mutual slip, extrude between the third spring that one side is connected, make and carry out shock attenuation and buffering between the device, make the device at the in-process that uses more stable, greatly increased the stability when the device uses, further improved the high efficiency of device at the in-process that carries out the shock attenuation.
3. Through being provided with dead lever, block groove, fixed cover and handle, with the in-process that protects between the device, through the mutual block between dead lever and the block groove, fix between the device, it is more stable when protecting between the device, greatly increased the security when the device uses.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;
FIG. 3 is a front view of the protection mechanism of the present invention;
FIG. 4 is a schematic sectional view of the shock absorbing mechanism of the present invention;
FIG. 5 is an enlarged partial cross-sectional view of the structure at A in FIG. 4 according to the present invention;
fig. 6 is a partially enlarged cross-sectional view of the structure at B in fig. 2 according to the present invention.
In the figure: 100. a construction platform main body; 110. guard rails; 111. a base plate; 112. a sliding plate; 113. a fixed seat; 114. a chute; 200. a protection mechanism; 210. a first fixing plate; 211. a first connecting strut; 212. a second connecting strut; 213. a second fixing plate; 214. a protection plate; 215. a first rotating lever; 216. a clamping rod; 217. a second rotating lever; 218. adjusting a rod; 219. a first spring; 300. a damping mechanism; 310. a first fixed shaft; 311. a second fixed shaft; 312. a first rotating rod; 313. a second rotating rod; 314. a second spring; 315. a retracting lever; 316. a retraction cylinder; 317. a limiting block; 318. a slide rail; 319. a third spring; 320. a fourth spring; 400. a fixing mechanism; 410. a fixed block; 411. inserting the rod; 412. a sliding groove; 413. a slider; 414. fixing a sleeve; 415. a grip; 416. fixing the rod; 417. a clamping groove; 418. the spring is restored.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown:
a construction platform for bridge construction having a protective structure, comprising:
the construction platform comprises a construction platform main body 100, wherein the construction platform main body 100 comprises a guardrail bar 110, a bottom plate 111, a sliding plate 112 and a fixed seat 113, one side of the guardrail bar 110 is fixedly connected with the bottom plate 111, one side of the bottom plate 111 is fixedly connected with the sliding plate 112, one side of the fixed seat 113 is provided with a sliding chute 114, and the sliding plate 112 is slidably installed inside the sliding chute 114;
the protection mechanism 200, the protection mechanism 200 includes a first fixing plate 210, a first connecting strut 211, a second connecting strut 212 and a second fixing plate 213, one side of the base plate 111 is fixedly connected with the first fixing plate 210, one side of the first fixing plate 210 is movably connected with the first connecting strut 211, one end of the first connecting strut 211 far away from the first fixing plate 210 is movably connected with the second connecting strut 212, one end of the second connecting strut 212 far away from the first connecting strut 211 is movably connected with the second fixing plate 213, one side of the second fixing plate 213 is fixedly connected with a protection plate 214, one side of the first fixing plate 210 is movably connected with a first rotating rod 215, one end of the first rotating rod 215 far away from the first fixing plate 210 is movably connected with a clamping rod 216, one end of the clamping rod 216 is movably connected with one side of the second fixing plate 213, one side of the sliding plate 112 is provided with a damping mechanism 300, one side of the guard rail 110 is provided with a fixing mechanism 400, in the process of using the devices, the devices are turned over through linkage between the structures, so that the protection plate 214 connected with one end of the devices is attached to the guardrail rod 110, and the devices are fixed.
Further, the one end swing joint of block pole 216 has second dwang 217, and the one end swing joint of second dwang 217 has regulation pole 218, and the one end swing joint of regulation pole 218 is in one side of second connecting branch 212, and the surface of adjusting pole 218 has cup jointed first spring 219, and it is more convenient at the in-process that uses to make the device, makes the staff better protect at the in-process of the inside operation of guardrail pole 110, and is safer when using between the device.
Further, the damping mechanism 300 includes a first fixing shaft 310, a second fixing shaft 311, a first rotating rod 312 and a second rotating rod 313, the first fixing shaft 310 is fixedly connected to one side of the sliding plate 112, a contraction rod 315 is fixedly connected to one side of the first fixing shaft 310, a contraction cylinder 316 is sleeved at one end of the contraction rod 315, the second fixing shaft 311 is fixedly connected to one end of the contraction cylinder 316, the number of the first fixing shaft 310 and the number of the second fixing shaft 311 are two, in the process of using the device, the third spring 319 connected to one side is squeezed through mutual sliding of a limit block 317 and a sliding rail 318 support, and damping and buffering are performed between the devices.
Further, one side swing joint that keeps away from of two first fixed axles 310 and second fixed axle 311 has first rotary rod 312 and second rotary rod 313, the both sides of second rotary rod 313 and first rotary rod 312 all fixedly connected with second spring 314, the surface of shrink pole 315 and shrink section of thick bamboo 316 has cup jointed fourth spring 320, it is more stable at the in-process that uses to make the device, greatly increased the stability when the device uses, further improved the high efficiency of device in carrying out shock attenuation process.
Further, the one end fixedly connected with stopper 317 of shrink pole 315, the inside fixedly connected with slide rail 318 of shrink section of thick bamboo 316, the one end slidable mounting of stopper 317 is on slide rail 318, the one end fixedly connected with third spring 319 of stopper 317, the one end of third spring 319 extends to the inside of shrink section of thick bamboo 316, and it is more convenient to carry out the in-process that the shock attenuation was cushioned between the device, stability when greatly increased device used.
Further, fixed establishment 400 includes fixed block 410, alternate pole 411, sliding tray 412 and slider 413, one side fixedly connected with fixed block 410 of guardrail bar 110, alternate pole 411 has been alternate to the inside of fixed block 410, the fixed cover 414 of one end fixedly connected with of alternate pole 411, one side fixedly connected with handle 415 of fixed cover 414, the one end fixedly connected with dead lever 416 of fixed cover 414, the block groove 417 has been seted up to one side of protection plate 214, the one end of dead lever 416 extends to the inside of block groove 417, with the in-process of protecting between the device, through the mutual block between dead lever 416 and the block groove 417, it is fixed between the device.
Furthermore, the surface of the inserting rod 411 is fixedly connected with a sliding block 413, a sliding groove 412 is formed in the fixing block 410, the sliding block 413 is slidably mounted on the sliding groove 412, the device is protected more stably, and the use safety of the device is greatly improved.
Further, the surface of interlude pole 411 has cup jointed recovery spring 418, and the surface of recovering spring 418 is provided with the protection and fills up, and the surface of protection pad has seted up anti-skidding line, increases the frictional force on device surface, makes the device more high-efficient at the in-process that uses.
The working principle is as follows: when the device is used, the first connecting rod 211 and the second connecting rod 212 are linked to each other, the second fixing plate 213 connected to one end of the first connecting rod 211 is rotated, and at the same time, the first rotating rod 215 and the engaging rod 216 are linked to each other by being pressed, the second rotating rod 217 is moved to move the adjusting rod 218, the first spring 219 sleeved on the surface of the adjusting rod 218 is stretched while the first rotating rod 215 and the engaging rod 216 are integrally rotated, the engaging rod 216 is pressed against one end of the first rotating rod 215 by force, the guard plate 214 and one side of the guard rail 110 are attached to each other, and the device is fixed to each other by the compression and rebound action of the first spring 219.
In the process of damping the device, the contraction rod 315 and the contraction cylinder 316 are extended and contracted, the limit block 317 slides on the slide rail 318, the third spring 319 connected to one side of the limit block 317 is pressed, one end of the sliding plate 112 slides in the sliding groove 114, the first rotating rod 312 and the second rotating rod 313 rotate relative to each other, one end of the first fixing shaft 310 is tightly attached to the second fixing shaft 311, and the fourth spring 320 is pressed in the process of compressing the contraction rod 315 and the contraction cylinder 316, so that the device is damped and buffered.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a bridge construction is with construction platform that has protective structure which characterized in that includes:
the construction platform comprises a construction platform main body (100), wherein the construction platform main body (100) comprises a guardrail bar (110), a bottom plate (111), a sliding plate (112) and a fixed seat (113), the bottom plate (111) is fixedly connected to one side of the guardrail bar (110), the sliding plate (112) is fixedly connected to one side of the bottom plate (111), a sliding groove (114) is formed in one side of the fixed seat (113), and the sliding plate (112) is slidably mounted inside the sliding groove (114);
the protection mechanism (200) comprises a first fixing plate (210), a first connecting supporting rod (211), a second connecting supporting rod (212) and a second fixing plate (213), wherein the first fixing plate (210) is fixedly connected to one side of the base plate (111), the first connecting supporting rod (211) is movably connected to one side of the first fixing plate (210), the second connecting supporting rod (212) is movably connected to one end, away from the first fixing plate (210), of the first connecting supporting rod (211), the second fixing plate (213) is movably connected to one end, away from the first connecting supporting rod (211), of the second connecting supporting rod (212), a protection plate (214) is fixedly connected to one side of the second fixing plate (213), the first rotating rod (215) is movably connected to one side of the first fixing plate (210), and a clamping rod (216) is movably connected to one end, away from the first fixing plate (210), of the first rotating rod (215), one end of the clamping rod (216) is movably connected to one side of the second fixing plate (213), a damping mechanism (300) is arranged on one side of the sliding plate (112), and a fixing mechanism (400) is arranged on one side of the guardrail bar (110).
2. The construction platform with the protective structure for the bridge building according to claim 1, wherein: one end swing joint of block pole (216) has second dwang (217), the one end swing joint of second dwang (217) has regulation pole (218), the one end swing joint of adjusting pole (218) is in one side of second connecting strut (212), first spring (219) has been cup jointed on the surface of adjusting pole (218).
3. The construction platform with the protective structure for the bridge building according to claim 1, wherein: the damping mechanism (300) comprises a first fixed shaft (310), a second fixed shaft (311), a first rotating rod (312) and a second rotating rod (313), wherein the first fixed shaft (310) is fixedly connected to one side of the sliding plate (112), a contraction rod (315) is fixedly connected to one side of the first fixed shaft (310), a contraction barrel (316) is sleeved at one end of the contraction rod (315), the second fixed shaft (311) is fixedly connected to one end of the contraction barrel (316), and the number of the first fixed shaft (310) and the number of the second fixed shaft (311) are two.
4. The construction platform with the protective structure for the bridge building according to claim 3, wherein: one sides of the two first fixed shafts (310) and the second fixed shafts (311) far away from each other are movably connected with a first rotating rod (312) and a second rotating rod (313), two sides of the second rotating rod (313) and the first rotating rod (312) are fixedly connected with a second spring (314), and the surfaces of the contraction rod (315) and the contraction barrel (316) are sleeved with a fourth spring (320).
5. The construction platform with the protective structure for the bridge building according to claim 4, wherein: one end of the contraction rod (315) is fixedly connected with a limiting block (317), the inside of the contraction barrel (316) is fixedly connected with a sliding rail (318), one end of the limiting block (317) is slidably mounted on the sliding rail (318), one end of the limiting block (317) is fixedly connected with a third spring (319), and one end of the third spring (319) extends to the inside of the contraction barrel (316).
6. The construction platform with the protective structure for the bridge building according to claim 1, wherein: fixed establishment (400) include fixed block (410), interlude pole (411), sliding tray (412) and slider (413), one side fixedly connected with fixed block (410) of guardrail pole (110), the inside interlude of fixed block (410) has interlude pole (411), the fixed cover (414) of one end fixedly connected with of interlude pole (411), one side fixedly connected with handle (415) of fixed cover (414), the one end fixedly connected with dead lever (416) of fixed cover (414), block groove (417) has been seted up to one side of protection plate (214), the one end of dead lever (416) extends to the inside of block groove (417).
7. The construction platform with the protective structure for the bridge building according to claim 6, wherein: the surface of the inserting rod (411) is fixedly connected with a sliding block (413), a sliding groove (412) is formed in the fixing block (410), and the sliding block (413) is slidably mounted on the sliding groove (412).
8. The construction platform with the protective structure for the bridge building according to claim 7, wherein: the surface of the inserting rod (411) is sleeved with a recovery spring (418), the surface of the recovery spring (418) is provided with a protective pad, and the surface of the protective pad is provided with anti-skid lines.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110835429.2A CN113512956A (en) | 2021-07-23 | 2021-07-23 | Bridge building is with construction platform that has protective structure |
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| CN202110835429.2A CN113512956A (en) | 2021-07-23 | 2021-07-23 | Bridge building is with construction platform that has protective structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977360A (en) * | 2023-01-09 | 2023-04-18 | 江苏悦达绿色建筑科技有限公司 | Assembly type structure safety construction platform |
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| CN115977360B (en) * | 2023-01-09 | 2023-10-20 | 江苏悦达绿色建筑科技有限公司 | Assembled building safety construction platform |
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