CN220952983U - Aerial working platform - Google Patents
Aerial working platform Download PDFInfo
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- CN220952983U CN220952983U CN202322653900.3U CN202322653900U CN220952983U CN 220952983 U CN220952983 U CN 220952983U CN 202322653900 U CN202322653900 U CN 202322653900U CN 220952983 U CN220952983 U CN 220952983U
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- plate
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- clamps
- brackets
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- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an aerial working platform which comprises a springboard and two brackets arranged in parallel, wherein the two brackets are respectively arranged on two sides of the springboard and correspond to two structural members one by one, the tops of the two brackets are respectively detachably connected with the corresponding structural members through clamp assemblies, the clamp assemblies comprise fixing clamps and movable clamps which are arranged in pairs, the fixing clamps are fixedly connected to the tops of the corresponding brackets, the fixing clamps and the movable clamps are respectively detachably arranged on two sides of the structural members, L-shaped connecting rods are arranged below the movable clamps, the top ends of the L-shaped connecting rods are connected with the bottom surfaces of the movable clamps, the other ends of the L-shaped connecting rods are provided with external thread sections, through holes for the external thread sections to pass through are formed in the brackets, and the external thread sections of the L-shaped connecting rods are detachably connected with the brackets through first nuts after passing through the through holes; the aerial working platform has the advantages of stable and simple structure, quick construction and convenient disassembly.
Description
Technical Field
The utility model relates to the technical field of bridge aerial work platforms, in particular to an aerial work platform.
Background
The bridge plays an important role in the traffic field, and hundreds of thousands of bridges including highway bridges, railway bridges, pedestrian bridges and the like are built in China. However, existing steel structure bridges often face the need for inspection and reinforcement, which often uses construction scaffolding as a work platform, for a variety of reasons. The scaffold has a stable structure, but has a complex structure, a complex erection process and low disassembly efficiency, so that the construction period is long.
Accordingly, the present utility model provides an aerial platform that solves the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the technical problem of providing an aerial work platform which is stable and simple in structure, quick to build and convenient to detach.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an aerial working platform, sets up in steel construction bridge bottom, and its innovation point lies in: the bottom of the steel structure bridge is provided with a beam plate, two structural members are arranged below the beam plate in parallel, the high-altitude operation platform comprises a springboard and two brackets which are arranged in parallel, the two brackets are respectively arranged on two sides of the springboard and correspond to the two structural members one by one, and the tops of the two brackets are respectively detachably connected with the corresponding structural members through clamp assemblies;
The fixture assembly comprises a fixing fixture and a movable fixture which are arranged in pairs, the fixing fixture is fixedly connected to the top of a corresponding support, the fixing fixture and the movable fixture are respectively detachably mounted on two sides of a structural member, an L-shaped connecting rod is arranged below the movable fixture, the top end of the L-shaped connecting rod is connected with the bottom surface of the movable fixture, the other end of the L-shaped connecting rod is provided with an external thread section, a through hole for the external thread section to pass through is formed in the support, and the external thread section of the L-shaped connecting rod is detachably connected with the support through a first nut after passing through the through hole.
Further, the structural member comprises a top plate, a vertical plate and a bottom plate, wherein the top plate is horizontally arranged on the bottom surface of the transverse beam plate, the vertical plate is vertically connected to the bottom surface of the top plate, the bottom plate is horizontally connected to the bottom of the vertical plate, and the top plate, the vertical plate and the bottom plate are mutually matched to form an I-shaped structure;
The fixed clamps and the movable clamps are respectively arranged on two sides of the vertical plate, the side walls of the fixed clamps are provided with first clamping grooves for the bottom plate to enter, the first clamping grooves of the fixed clamps on the two supports are the same in opening direction, the side walls of the movable clamps are provided with second clamping grooves for the bottom plate to enter, and the fixed clamps and the movable clamps are respectively clamped on two sides of the bottom plate and are respectively fixed through bolt pieces.
Further, the bolt piece includes screw rod and second nut, all opens the screw hole on the top surface of mounting fixture and movable clamp, and screw rod threaded connection is at threaded hole, and the bottom of screw rod supports the top surface of pressing at the bottom plate, and the second nut setting is on corresponding mounting fixture or movable clamp top and threaded connection on the screw rod.
Further, the support includes horizontal pole and two montants, and two montants set up respectively in the horizontal pole both sides to form U-shaped structure with the horizontal pole cooperation, the both sides of springboard major axis direction set up respectively on the horizontal pole top surface of two supports, and two montants of every support correspond a clamp assembly respectively, and clamp assembly's fixation clamp is connected on the top of corresponding montant.
Further, the gangway is in a U-shaped structure, the bottom surface of the gangway is connected with the top surface of the cross rod, and the side wall of the gangway is connected with the vertical rod on the same side.
The utility model has the advantages that:
The high-altitude operation platform is composed of the springboard and the two brackets, the steel structure bridge is utilized to be provided with the structural member, the two brackets are detachably arranged on the structural member by utilizing the fixed clamp and the movable clamp of the clamp assembly, the structure is simple, the building is quick, the disassembly is convenient, and the two sides of the bottom plate are connected with the brackets by arranging the L-shaped connecting rods on the movable clamp, so that the stability of the structure is improved, the stress on the two sides of the bottom plate is more uniform, and the deformation is reduced.
According to the utility model, the openings of the first clamping grooves of the fixing clamps on the two brackets face the same direction, and when the aerial working platform is installed, the fixing clamps on the two brackets can be clamped on the bottom plates of the two structural members at the same time by pushing the aerial working platform, and each fixing clamp is fixed on the bottom plate through the bolt pieces, so that the operation is convenient.
The bolt piece comprises the screw rod and the second nut, the top surfaces of the fixed clamp and the movable clamp are respectively provided with the threaded holes, the screw rod is in threaded connection with the threaded holes, the bottom end of the screw rod is pressed against the top surface of the bottom plate by screwing the screw rod, then the second nut is screwed, the screw rod is fixed, the fixed clamp or the movable clamp is prevented from being separated from the bottom plate due to rotation of the screw rod, and the safety is improved.
According to the utility model, the two vertical rods of each bracket respectively correspond to one clamp assembly, and the fixed clamp and the movable clamp of the two clamp assemblies are clamped around the bottom plate in a shape of a Chinese character 'kou', so that the connection strength is improved, and meanwhile, the bottom plate is stressed more uniformly.
The gangway is of a U-shaped structure, the bottom surface of the gangway is connected with the top surface of the cross rod, the side wall of the gangway is connected with the vertical rod on the same side, and the structural strength of the joint of the cross rod and the vertical rod is improved, so that the structure of the aerial work platform is more stable.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of an aerial working platform according to the present utility model.
Fig. 2 is a front view of the aerial work platform of the present utility model.
FIG. 3 is a schematic view of the aerial work platform of the present utility model installed on a steel structural bridge.
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.
The high-altitude operation platform is shown in fig. 1-3, and is arranged at the bottom of a steel structure bridge, the bottom of the steel structure bridge is provided with a beam plate 1, two structural members 2 are arranged below the beam plate 1 in parallel, each structural member 2 comprises a top plate 21, a vertical plate 22 and a bottom plate 23, the top plate 21 is horizontally arranged on the bottom surface of the beam plate 1, the vertical plate 22 is vertically connected to the bottom surface of the top plate 21, the bottom plate 23 is horizontally connected to the bottom of the vertical plate 22, and the top plate 21, the vertical plate 22 and the bottom plate 23 are mutually matched to form an I-shaped structure.
The high-altitude operation platform comprises a gangboard 3 and two brackets 4 which are arranged in parallel, wherein the two brackets 4 are respectively arranged on two sides of the gangboard 3 and correspond to the two structural members 2 one by one, and the tops of the two brackets 4 are respectively detachably connected with the corresponding structural members 2 through clamp assemblies 5.
The fixture assembly 5 comprises a fixed fixture 51 and a movable fixture 52 which are arranged in pairs, the fixed fixture 51 is fixedly connected to the top of the corresponding bracket 4, the fixed fixture 51 and the movable fixture 52 are respectively and detachably arranged on two sides of the structural member 2, the fixed fixture 51 and the movable fixture 52 are respectively arranged on two sides of the vertical plate 22, first clamping grooves for the bottom plate 23 to enter are formed in the side walls of the fixed fixture 51, the first clamping grooves of the fixed fixtures 51 on the two brackets 4 are the same in opening direction, second clamping grooves for the bottom plate 23 to enter are formed in the side walls of the movable fixture 52, and the fixed fixture 51 and the movable fixture 52 are respectively clamped on two sides of the bottom plate 23 and are respectively fixed through bolt pieces 7. The bolt piece 7 includes screw rod and second nut, all opens the screw hole on the top surface of mounting fixture 51 and movable clamp 52, and screw rod threaded connection is at threaded hole, through screwing up the screw rod, makes the bottom of screw rod support and presses the top surface at bottom plate 23, and the second nut setting is in corresponding mounting fixture 51 or movable clamp 52 top and threaded connection on the screw rod, through screwing up the second nut, realizes that the screw rod is fixed, avoids the screw rod to rotate and makes mounting fixture or movable clamp break away from the bottom plate, improves the security.
The lower part of each movable clamp 52 all is equipped with L shape connecting rod 6, and the top and the movable clamp 6 bottom surface of L shape connecting rod 6 are connected, and the L shape connecting rod 6 other end has the external screw thread section, opens on the support 4 has the through-hole that supplies the external screw thread section to pass, and the external screw thread section of L shape connecting rod 6 passes through the through-hole and can dismantle with support 4 through first nut and be connected, through setting up L shape connecting rod, makes the opposite side and the leg joint of bottom plate also, has both improved the stability of structure, makes the atress of bottom plate both sides more even simultaneously, reduces the deformation.
In this embodiment, support 4 includes horizontal pole and two montants, two montants set up respectively in the horizontal pole both sides, and form U-shaped structure with the horizontal pole cooperation, the both sides of springboard 3 major axis direction set up respectively on the horizontal pole top surface of two supports 4, two montants of every support 4 correspond a clamp assembly 5 respectively, clamp assembly 5's fixation clamp 51 is connected on the top of corresponding montant, the support is when being connected with the bottom plate, two clamp assembly's fixation clamp and movable clamp are mouth style of calligraphy centre gripping around the bottom plate, joint strength has been improved, make the bottom plate atress more even simultaneously.
In addition, in the embodiment, the vertical rods of the support are made of angle steel, the cross bars are made of angle steel or channel steel, the manufacturing cost is low, and the gangway is a galvanized steel gangway. The gangway 3 is U-shaped structure, and the bottom surface and the horizontal pole top surface of gangway 3 are connected, and the lateral wall and the montant of homonymy of gangway 3 are connected, have improved the structural strength of horizontal pole and montant junction, make high altitude construction platform structure more stable.
When the aerial working platform is installed, the platform is hung to a formulated position by utilizing an external lifting appliance, the aerial working platform is pushed, the fixing clamps on the two supports are clamped on the bottom plates of the two structural members simultaneously, the fixing clamps are fixed on the bottom plates through bolt pieces, then the movable clamps are clamped on the bottom plates of the structural members, meanwhile, the external thread sections of the L-shaped connecting rods 6 at the bottoms of the movable clamps penetrate through the through holes of the supports, the L-shaped connecting rods are fixed on the supports through screwing first nuts, the aerial working platform is installed, and only the directional operation is needed during disassembly, so that the aerial working platform is convenient to operate.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an aerial working platform, sets up in steel construction bridge bottom, its characterized in that: the bottom of the steel structure bridge is provided with a beam plate, two structural members are arranged below the beam plate in parallel, the high-altitude operation platform comprises a springboard and two brackets which are arranged in parallel, the two brackets are respectively arranged on two sides of the springboard and correspond to the two structural members one by one, and the tops of the two brackets are respectively detachably connected with the corresponding structural members through clamp assemblies;
The fixture assembly comprises a fixing fixture and a movable fixture which are arranged in pairs, the fixing fixture is fixedly connected to the top of a corresponding support, the fixing fixture and the movable fixture are respectively detachably mounted on two sides of a structural member, an L-shaped connecting rod is arranged below the movable fixture, the top end of the L-shaped connecting rod is connected with the bottom surface of the movable fixture, the other end of the L-shaped connecting rod is provided with an external thread section, a through hole for the external thread section to pass through is formed in the support, and the external thread section of the L-shaped connecting rod is detachably connected with the support through a first nut after passing through the through hole.
2. The aerial work platform of claim 1, wherein: the structural member comprises a top plate, a vertical plate and a bottom plate, wherein the top plate is horizontally arranged on the bottom surface of the transverse beam plate, the vertical plate is vertically connected to the bottom surface of the top plate, the bottom plate is horizontally connected to the bottom of the vertical plate, and the top plate, the vertical plate and the bottom plate are mutually matched to form an I-shaped structure;
The fixed clamps and the movable clamps are respectively arranged on two sides of the vertical plate, the side walls of the fixed clamps are provided with first clamping grooves for the bottom plate to enter, the first clamping grooves of the fixed clamps on the two supports are the same in opening direction, the side walls of the movable clamps are provided with second clamping grooves for the bottom plate to enter, and the fixed clamps and the movable clamps are respectively clamped on two sides of the bottom plate and are respectively fixed through bolt pieces.
3. The aerial work platform of claim 2, wherein: the bolt piece includes screw rod and second nut, all opens threaded hole on the top surface of mounting fixture and movable clamp, and screw rod threaded connection is at threaded hole, and the bottom of screw rod supports the top surface of pressing at the bottom plate, and the second nut setting is on corresponding mounting fixture or movable clamp top and threaded connection on the screw rod.
4. The aerial work platform of claim 1, wherein: the support includes horizontal pole and two montants, and two montants set up respectively in the horizontal pole both sides to form U-shaped structure with the horizontal pole cooperation, the both sides of springboard major axis direction set up respectively on the horizontal pole top surface of two supports, and two montants of every support correspond a clamp assembly respectively, and clamp assembly's mounting fixture is connected on the top of corresponding montant.
5. The aerial work platform of claim 4, wherein: the gangway is of a U-shaped structure, the bottom surface of the gangway is connected with the top surface of the cross rod, and the side wall of the gangway is connected with the vertical rod on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653900.3U CN220952983U (en) | 2023-09-28 | 2023-09-28 | Aerial working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653900.3U CN220952983U (en) | 2023-09-28 | 2023-09-28 | Aerial working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220952983U true CN220952983U (en) | 2024-05-14 |
Family
ID=90981520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322653900.3U Active CN220952983U (en) | 2023-09-28 | 2023-09-28 | Aerial working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220952983U (en) |
-
2023
- 2023-09-28 CN CN202322653900.3U patent/CN220952983U/en active Active
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