CN220094982U - Be suitable for prefabricated operation platform of different grade type girder - Google Patents
Be suitable for prefabricated operation platform of different grade type girder Download PDFInfo
- Publication number
- CN220094982U CN220094982U CN202321196181.0U CN202321196181U CN220094982U CN 220094982 U CN220094982 U CN 220094982U CN 202321196181 U CN202321196181 U CN 202321196181U CN 220094982 U CN220094982 U CN 220094982U
- Authority
- CN
- China
- Prior art keywords
- fixed
- telescopic
- prefabrication
- girders
- different types
- 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.)
- Active
Links
- 238000009417 prefabrication Methods 0.000 claims abstract description 27
- 241000282326 Felis catus Species 0.000 claims abstract description 9
- 230000009194 climbing Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 27
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000009193 crawling Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
Abstract
The utility model provides an operation platform suitable for prefabrication of girders of different types, and belongs to the technical field of bridge prefabrication girder construction. The operating platform suitable for prefabrication of girders of different types comprises a supporting structure and a cat ladder structure. The supporting structure comprises a bottom plate, a top plate and a plurality of first telescopic members, wherein the first telescopic members are symmetrically fixed on the bottom plate and on two sides of the top plate, the ladder stand structure comprises two second telescopic members, two third telescopic members and a ladder stand, the two second telescopic members are fixed on one side of the bottom plate, one end of the ladder stand is fixed on one side of the top plate, and the two other ends of the third telescopic members are connected with the ladder stand in a rotating mode. The utility model can prevent the damage and pollution to the steel bars and prevent the pollutants from falling into the beam body, is beneficial to improving the operation space, is more convenient to construct and higher in safety, and is convenient to cope with the prefabrication construction of different types of girders.
Description
Technical Field
The utility model relates to the technical field of bridge precast beam construction, in particular to an operation platform suitable for girder prefabrication of different types.
Background
At present, when a bridge beam field performs precast beam construction operation, construction operators or construction inspectors stand on beam body steel bars or templates, damage and pollution are caused to the steel bars, pollutants are easy to fall into the beam body, and the quality of a girder is influenced; on the other hand, standing on template and reinforcing bar, personnel's round trip operation is operable space less, and construction operation is inconvenient, and overhead operation lacks safety protection simultaneously, exists the potential safety hazard in the work progress, can't satisfy standardized construction requirement, for this reason, it is necessary to propose an operation platform that is suitable for prefabrication of different grade type girder in order to solve above-mentioned problem.
Disclosure of Invention
In order to make up the defects, the utility model provides an operation platform suitable for prefabrication of girders of different types, and aims to improve the problems that the operation platform suitable for prefabrication of girders of different types can damage and pollute steel bars, pollutants are easy to fall into the girders and affect the quality of the girders, meanwhile, the operation platform stands on templates and the steel bars, the space for personnel to work back and forth is small, the construction operation is inconvenient, safety protection is absent in high-altitude operation, potential safety hazards exist in the construction process, and standardized construction requirements cannot be met.
The utility model is realized in the following way:
the utility model provides an operation platform suitable for prefabrication of girders of different types, which comprises a supporting structure and a cat ladder structure.
The supporting structure comprises a bottom plate, a top plate and a plurality of first telescopic members, wherein two electric cylinders are fixedly arranged between the bottom plate and the top plate, the first telescopic members are symmetrically fixed on the bottom plate and the two sides of the top plate, one side of each first telescopic member is fixedly provided with a first locking member, the ladder stand structure comprises two second telescopic members, two third telescopic members and a ladder stand, the two second telescopic members are fixed on one side of the bottom plate, one ends of the two third telescopic members are respectively fixed with the two second telescopic members, one ends of the ladder stand are fixed on one side of the top plate, the other ends of the ladder stand are fixed with the second telescopic members, and the other ends of the two third telescopic members are rotationally connected with the ladder stand.
In one embodiment of the utility model, first moving wheels are arranged at the bottom of the bottom plate, the first moving wheels are distributed on two sides of the bottom plate, and guardrails are fixed on the top surface of the top plate.
In one embodiment of the present utility model, the first telescopic member includes a sleeve and a support rod, one end of the sleeve is fixed to the top plate, the support rod is slidably connected to the inside of the sleeve, an end of the support rod is fixed to the bottom plate, and a reinforcing rod is fixed between the sleeves.
In one embodiment of the present utility model, the first locking member includes a fixed block and a threaded post, the fixed block is fixed on one side of the sleeve, the threaded post is threaded through the inside of the fixed block, one end of the threaded post is threaded through the sleeve, and the other end of the threaded post is fixed with a rotating block.
In one embodiment of the utility model, the ladder stand comprises two cross bars, wherein a climbing rod is fixed between the two cross bars at intervals, two ends of the cross bars are respectively and rotatably connected with a second pin seat and a third pin seat, the second pin seat is fixed at the other end of the second telescopic piece, and the third pin seat is fixed with one side of the top plate.
In one embodiment of the utility model, a first pin seat is fixed at one end of the third telescopic member, the first pin seat is rotatably connected to the cross rod, and a second moving wheel is installed at the bottoms of the second telescopic member and the second pin seat.
In an embodiment of the present utility model, the second telescopic member, the third telescopic member and the first telescopic member are arranged in the same manner, and a second locking member is fixed on one side of each of the third telescopic member and the second telescopic member, and the second locking member is arranged in the same manner as the first locking member.
The beneficial effects of the utility model are as follows: according to the operating platform suitable for prefabrication of the girders of different types, which is obtained through the design, prefabrication girder construction is carried out by construction operators or construction inspectors, the top plate is driven to move upwards through the work of the electric cylinders, the sleeve pipe can move upwards on the supporting rods, the second telescopic piece is retracted by the cat ladder under the action of the second moving wheel, the third telescopic piece moves upwards in a following mode, after the operation platform moves to a proper height, the first telescopic piece, the second telescopic piece and the third telescopic piece are respectively fixed through the first locking piece and the second locking piece, prefabrication girder construction can be carried out by the construction operators or the construction inspectors through the cat ladder, damage and pollution to steel bars can be prevented when the precast girder prefabrication platform is used, the pollutant is prevented from falling into the girder body, the operation space construction is facilitated to be improved, the safety is higher, and the precast girder prefabrication construction of different types is convenient to use.
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 examples 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 view of a first view angle structure of an operating platform suitable for prefabrication of girders of different types according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a second view structure of an operation platform suitable for prefabrication of girders of different types according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a first telescopic member of an operation platform suitable for prefabrication of girders of different types according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a ladder stand structure of an operation platform suitable for prefabrication of girders of different types according to an embodiment of the present utility model.
In the figure: 100-supporting structure; 110-a bottom plate; 111-a first moving wheel; 120-top plate; 121-guard rails; 130-a first telescoping member; 131-a sleeve; 132-supporting rods; 133-reinforcing bars; 140-a first locking member; 141-a fixed block; 142-threaded posts; 143-rotating the block; 150-electric cylinder; 200-cat ladder structure; 210-a second telescoping member; 211-a second locking member; 220-a third telescoping member; 221-a first pin boss; 230-climbing ladder; 231-cross bar; 232-climbing a pole; 233-a second pin holder; 2331-a second moving wheel; 234-third pin holder.
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. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: an operating platform suitable for prefabrication of girders of different types comprises a supporting structure 100 and a ladder structure 200.
Referring to fig. 1-3, the supporting structure 100 includes a bottom plate 110, a top plate 120, and a plurality of first telescopic members 130, two electric cylinders 150 are installed and fixed between the bottom plate 110 and the top plate 120, the plurality of first telescopic members 130 are symmetrically fixed on two sides of the bottom plate 110 and the top plate 120, and a first locking member 140 is fixed on one side of the first telescopic member 130.
The bottom of the bottom plate 110 is provided with first moving wheels 111, the first moving wheels 111 are distributed on two sides of the bottom plate 110, the top surface of the top plate 120 is fixedly provided with guardrails 121, the first moving wheels 111 can conveniently move an operation platform, the guardrails 121 can play a role in safety protection, and the use safety is improved; the first expansion piece 130 includes sleeve pipe 131 and bracing piece 132, and sleeve pipe 131's one end is fixed with roof 120, and bracing piece 132 sliding connection is in sleeve pipe 131's inside, and bracing piece 132's tip is fixed with bottom plate 110, is fixed with stiffener 133 between the sleeve pipe 131, and the setting of stiffener 133 here can improve the stability of first expansion piece 130 when the installation, utilizes first expansion piece 130 can conveniently adjust the height of roof 120 simultaneously.
The first retaining member 140 includes fixed block 141 and screw thread post 142, and the fixed block 141 is fixed in one side of sleeve pipe 131, and screw thread post 142 screw thread runs through in the inside of fixed block 141, and sleeve pipe 131 is run through to the one end of screw thread post 142, and the other end of screw thread post 142 is fixed with rotatory piece 143, and the screw hole with screw thread post 142 assorted is seted up to the inside of fixed block 141 here, sleeve pipe 131's inside seted up with screw thread post 142 assorted through-hole, can make things convenient for fixed between sleeve pipe 131 and the bracing piece 132 through the setting of first retaining member 140, improves the security of using.
Referring to fig. 1-4, the ladder stand structure 200 includes two second telescopic members 210, two third telescopic members 220 and a ladder stand 230, wherein the two second telescopic members 210 are fixed on one side of the bottom plate 110, one ends of the two third telescopic members 220 are respectively fixed with the two second telescopic members 210, one ends of the ladder stand 230 are fixed with one side of the top plate 120, the other ends of the ladder stand 230 are fixed with the second telescopic members 210, and the other ends of the two third telescopic members 220 are rotatably connected with the ladder stand 230.
The ladder stand 230 comprises two cross bars 231, a climbing rod 232 is fixed between the two cross bars 231 at intervals, two ends of the cross bars 231 are respectively connected with a second pin seat 233 and a third pin seat 234 in a rotating mode, the second pin seat 233 is fixed at the other end of the second telescopic piece 210, and the third pin seat 234 is fixed with one side of the top plate 120; one end of the third telescopic member 220 is fixed with a first pin seat 221, the first pin seat 221 is rotationally connected to the cross rod 231, the bottoms of the second telescopic member 210 and the second pin seat 233 are provided with a second moving wheel 2331, the second moving wheel 2331 can facilitate the movement of the ladder 230, and meanwhile, under the action of the second telescopic member 210 and the third telescopic member 220, the ladder 230 can conveniently perform telescopic adjustment by being in rotary fit with the top plate 120.
The second telescopic member 210, the third telescopic member 220 and the first telescopic member 130 are arranged in the same mode, the second locking member 211 is fixed to one side of the third telescopic member 220 and one side of the second telescopic member 210, the second locking member 211 and the first locking member 140 are arranged in the same mode, the second telescopic member 210 and the third telescopic member 220 can be fixed through the arrangement of the second locking member 211, and use stability is improved.
Specifically, the operating principle of the operating platform suitable for prefabrication of girders of different types is as follows: the precast beam construction is carried out by construction operators or construction inspectors, the top plate 120 is driven to move upwards through the work of the electric cylinder 150, at this time, the sleeve 131 can move upwards on the supporting rod 132, meanwhile, the crawling ladder 230 can retract the second telescopic part 210 under the action of the second moving wheel 2331, the third telescopic part 220 moves upwards in a following way, after moving to a proper height, the first telescopic part 130, the second telescopic part 210 and the third telescopic part 220 are respectively fixed through the first locking part 140 and the second locking part 211, so that the construction operators or the construction inspectors can climb the top plate 120 through the crawling ladder 230 to carry out the precast beam construction, damage and pollution to steel bars can be prevented when the precast beam is used, the pollutant is prevented from falling into the beam body, the operation space construction is facilitated to be improved, the safety is higher, and the precast beam construction of different types can be conveniently handled.
It should be noted that, the specific model specification of the electric cylinder 150 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the electric cylinder 150 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may 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 (7)
1. An operating platform suitable for prefabrication of girders of different types, comprising a supporting structure (100) and a ladder stand structure (200) arranged on the supporting structure (100), characterized in that,
the supporting structure (100) comprises a bottom plate (110), a top plate (120) and a plurality of first telescopic members (130), two electric cylinders (150) are installed and fixed between the bottom plate (110) and the top plate (120), the plurality of first telescopic members (130) are symmetrically fixed on two sides of the bottom plate (110) and the top plate (120), and a first locking member (140) is fixed on one side of the first telescopic members (130);
the cat ladder structure (200) comprises two second telescopic members (210), two third telescopic members (220) and a cat ladder (230), wherein the two second telescopic members (210) are fixed on one side of the bottom plate (110), one end of each third telescopic member (220) is respectively fixed with the two second telescopic members (210), one end of the cat ladder (230) is fixed with one side of the top plate (120), the other end of the cat ladder (230) is fixed with the second telescopic members (210), and the other ends of the two third telescopic members (220) are rotationally connected with the cat ladder (230).
2. An operating platform suitable for prefabrication of girders of different types according to claim 1, characterized in that the bottom of the bottom plate (110) is provided with first moving wheels (111), the first moving wheels (111) are distributed on both sides of the bottom plate (110), and the top surface of the top plate (120) is fixed with guardrails (121).
3. The operating platform suitable for prefabrication of different types of girders according to claim 1, wherein the first telescopic member (130) comprises a sleeve (131) and a supporting rod (132), one end of the sleeve (131) is fixed with the top plate (120), the supporting rod (132) is slidably connected inside the sleeve (131), the end of the supporting rod (132) is fixed with the bottom plate (110), and a reinforcing rod (133) is fixed between the sleeves (131).
4. An operating platform suitable for prefabrication of girders of different types according to claim 3, characterized in that the first locking member (140) comprises a fixed block (141) and a threaded column (142), the fixed block (141) is fixed on one side of the sleeve (131), the threaded column (142) is threaded through the inside of the fixed block (141), one end of the threaded column (142) is threaded through the sleeve (131), and the other end of the threaded column (142) is fixed with a rotating block (143).
5. The operating platform suitable for prefabrication of different types of girders according to claim 1, wherein the ladder (230) comprises two cross bars (231), wherein a climbing rod (232) is fixed between the two cross bars (231), two ends of the cross bars (231) are respectively and rotatably connected with a second pin seat (233) and a third pin seat (234), the second pin seat (233) is fixed at the other end of the second telescopic piece (210), and the third pin seat (234) is fixed with one side of the top plate (120).
6. An operating platform suitable for prefabrication of girders of different types according to claim 5, characterized in that one end of the third telescopic member (220) is fixed with a first pin socket (221), the first pin socket (221) is rotatably connected to the cross bar (231), and the bottoms of the second telescopic member (210) and the second pin socket (233) are provided with a second moving wheel (2331).
7. The operating platform suitable for prefabrication of girders of different types according to claim 6, wherein the second telescopic member (210), the third telescopic member (220) and the first telescopic member (130) are arranged in the same way, a second locking member (211) is fixed on one side of each of the third telescopic member (220) and the second telescopic member (210), and the second locking member (211) and the first locking member (140) are arranged in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196181.0U CN220094982U (en) | 2023-05-17 | 2023-05-17 | Be suitable for prefabricated operation platform of different grade type girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196181.0U CN220094982U (en) | 2023-05-17 | 2023-05-17 | Be suitable for prefabricated operation platform of different grade type girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094982U true CN220094982U (en) | 2023-11-28 |
Family
ID=88864327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321196181.0U Active CN220094982U (en) | 2023-05-17 | 2023-05-17 | Be suitable for prefabricated operation platform of different grade type girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094982U (en) |
-
2023
- 2023-05-17 CN CN202321196181.0U patent/CN220094982U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205804190U (en) | A kind of travelling bridge for the guardrail construction that builds a bridge | |
| CN202544854U (en) | Lining trolley for subway station | |
| CN105952133A (en) | Suspended large-span reinforced concrete structure construction steel platform and construction method | |
| CN114481844A (en) | Section-splicing bridge girder erection machine | |
| CN210370687U (en) | Template trolley for construction with adjustable template size | |
| CN220094982U (en) | Be suitable for prefabricated operation platform of different grade type girder | |
| CN211689948U (en) | Suspension operation platform device for construction of suspension cable at tower part of cable-stayed bridge | |
| CN206329024U (en) | Hanging large-span steel-reinforced concrete structure construction steel platform | |
| CN112160773A (en) | Tunnel lining reinforcing steel bar trolley and lining reinforcing steel bar binding construction method | |
| CN213563427U (en) | Precast beam removes stretch-draw rack | |
| CN107939040A (en) | A kind of station awning construction mobile formwork and station awning construction method | |
| CN214887104U (en) | Split type trolley for tunnel widening lining construction | |
| CN212003048U (en) | Slope anchoring drilling construction support | |
| CN114059913A (en) | Auxiliary platform for on-column equipment maintenance | |
| CN211498488U (en) | Highway and railway dual-purpose bridge movable railway hard protection platform | |
| CN210217757U (en) | Overlength lining cutting platform truck | |
| CN113309256A (en) | Construction device and construction method for prefabricated shear wall with post-pouring section | |
| CN112664235A (en) | Walking type pipe gallery formwork supporting device | |
| CN108999082A (en) | A kind of bridge inspection and maintenance platform | |
| CN219972936U (en) | Platform for bridge engineering bent cap construction | |
| CN211922333U (en) | Bridge beam supports overhauls operation platform and system with change | |
| CN219261673U (en) | Movable scaffold for building construction | |
| CN205046572U (en) | Bulky concrete removes over -and -under type construction platform | |
| CN217580664U (en) | Construction device with post-pouring section for prefabricated shear wall | |
| CN219365350U (en) | Movable scaffold tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |