CN216689097U - Steel beam bridge hanger platform - Google Patents
Steel beam bridge hanger platform Download PDFInfo
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- CN216689097U CN216689097U CN202123405417.0U CN202123405417U CN216689097U CN 216689097 U CN216689097 U CN 216689097U CN 202123405417 U CN202123405417 U CN 202123405417U CN 216689097 U CN216689097 U CN 216689097U
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Abstract
The application relates to the field of maintenance engineering, in particular to a steel beam bridge hanger platform. A steel beam bridge gallows platform that the board application provided includes: the lifting seats comprise clamping plates used for detachably connecting steel beams and lifting rods connected with the bottom ends of the clamping plates; the horizontal steel plates and the longitudinal steel plates are vertically arranged in the horizontal plane and connected to form a platform structure for bearing operating personnel, and the horizontal steel plates and the longitudinal steel plates are connected with one end, far away from the clamping plate, of the hanging rod. The problem that can't satisfy the construction operation requirement of large-scale girder steel maintenance reinforcement among the correlation technique can be solved in this application.
Description
Technical Field
The application relates to the field of maintenance engineering, in particular to a steel beam bridge hanger platform.
Background
At present, steel structure engineering plays a great role in the national economy field of China, plays an important role in the building industry, gradually gets rid of the defect of high manufacturing cost of steel, and is more and more widely applied to engineering.
In the related art, it is difficult for a technician or a construction unit in the bridge field to inspect and maintain the steel beam frequently due to safety concerns, and to perform large-scale construction, such as replacement of the steel beam.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a steel beam bridge gallows platform to in solving the correlation technique, can't satisfy the problem of the reinforced and steady construction operation requirement of large-scale girder steel maintenance.
In order to achieve the above objects, the present invention provides a steel beam bridge hanger platform, which comprises:
the lifting seats comprise clamping plates used for detachably connecting steel beams and lifting rods connected with the bottom ends of the clamping plates;
the horizontal steel plates and the longitudinal steel plates are vertically arranged in the horizontal plane and connected to form a platform structure for bearing operating personnel, and the horizontal steel plates and the longitudinal steel plates are connected with one end, far away from the clamping plate, of the hanging rod.
In some embodiments, the clamping plates comprise a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are detachably connected, and an accommodating space is formed for accommodating the steel beam.
In some embodiments, the first clamping plate and the second clamping plate are provided with clamping plate bolt holes, and the first clamping plate and the second clamping plate are connected through bolts.
In some embodiments, the card plate bolt holes are distributed in a triangular shape on the first card plate and the second card plate.
In some embodiments, the clamping plate is provided with a clamping plate claw for being pressed on the steel beam, and the clamping plate claw is positioned on one side close to the accommodating space.
In some embodiments, the transverse steel plate is connected with a connecting plate, and the transverse steel plate is connected with the suspension rod through the connecting plate;
the longitudinal steel plate is connected with a connecting plate, and the longitudinal steel plate is connected with the hanging rod through the connecting plate.
In some embodiments, a ribbed plate is arranged at the joint of the connecting plate and the transverse steel plate;
and ribbed plates are arranged at the joints of the connecting plates and the longitudinal steel plates.
In some embodiments, the transverse steel plate and the longitudinal steel plate are connected and fixed through a fastener.
In some embodiments, a railing post is disposed on the platform structure and is perpendicular to the platform structure.
In some embodiments, a scaffold board is disposed on the platform structure.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a steel beam bridge hanger platform, as a transverse steel plate and a longitudinal steel plate form a platform structure, one end of a hanging seat is connected with the platform structure, and the other end of the hanging seat is connected with the existing steel beam through a clamping plate, the hanger platform is formed; the platform is consolidated as the girder steel maintenance to the gallows platform, has firm steel construction, and the cardboard of hanging the seat is connected on the girder steel, can dismantle, has the characteristics firm and convenient construction, consequently, has solved the problem that can't satisfy the reinforced and steady construction operation requirement of large-scale girder steel maintenance, can not lead to the fact the destruction to the original part of steel girder bridge simultaneously.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a front view of a steel beam bridge hanger platform provided in an embodiment of the present application;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a disassembled schematic view of the card;
FIG. 5 is a side view of a steel beam bridge hanger platform provided in an embodiment of the present application;
FIG. 6 is a schematic view of an angle connection;
fig. 7 is a schematic lifting diagram in a method for installing a steel beam bridge hanger platform according to an embodiment of the present application.
In the figure: 1. a steel beam; 11. a steel beam cross beam; 12. a steel beam stringer; 2. clamping a plate; 21. a first clamping plate; 22. a second clamping plate; 23. a clamp plate bolt hole; 24. a gasket; 25. an accommodating space; 26. a chuck jaw; 3. a boom; 31. a first bolt hole; 4. a connecting plate; 41. adding a ribbed plate; 42. a second bolt hole; 5. a transverse steel plate; 6. a longitudinal steel plate; 7. angle steel; 8. a scaffold board; 9. railing post.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
The embodiment of the application provides a steel beam bridge gallows platform, and it can solve the problem that can't satisfy the reinforced and fixed construction operation requirement of large-scale girder steel maintenance among the correlation technique.
Referring to fig. 1 to 5, the present invention provides a steel beam bridge hanger platform, which comprises a plurality of hanger seats, a plurality of transverse steel plates 5 and a plurality of longitudinal steel plates 6. The hanging seat is hung on a steel beam 1 and comprises a clamping plate 2 and a hanging rod 3, the clamping plate 2 is detachably connected to the steel beam 1, and the hanging rod 3 is connected with the bottom end of the clamping plate 2; horizontal steel sheet 5 and vertical steel sheet 6 are arranged perpendicularly in the horizontal plane to connect and form a platform structure that is used for bearing the weight of the operating personnel, and the one end that girder steel 1 was kept away from to above-mentioned hanging seat links to each other with the platform structure that horizontal steel sheet 5 and vertical steel sheet 6 are constituteed, and specifically, the one end that cardboard 2 was kept away from to jib 3 is connected with horizontal steel sheet 5, vertical steel sheet 6. Preferably, the transverse steel plates 5 are parallel to the beam cross-beams 11, and the longitudinal steel plates 6 are parallel to the beam stringers 12.
According to the steel beam bridge hanger platform provided by the utility model, the transverse steel plate 5 and the longitudinal steel plate 6 form a platform structure, one end of the hanger seat is connected with the platform structure, and the other end of the hanger seat is connected with the existing steel beam 1, so that the hanger platform is formed; the gallows platform is as 1 maintenance reinforcement platform of girder steel, and it has firm steel construction, and the cardboard 2 of hanging the seat is connected on girder steel 1, can dismantle, and the size of gallows platform can be adjusted according to concrete construction needs, does not do the limitation, has the characteristics firm and convenient construction simultaneously, can satisfy maintenance, the change operation requirement to girder steel 1 to have simple structure and firm characteristics.
In some preferred embodiments, as shown in fig. 2 and 4, the clamping plate 2 includes a first clamping plate 21 and a second clamping plate 22, as shown in fig. 2 and 4, the first clamping plate 21 and the second clamping plate 22 are detachably connected to form an accommodating space 25 for accommodating the steel beam 1. Taking the clamping plate 2 mounted on the beam cross beam 11 as an example, and referring to fig. 2, the accommodating space 25 matches with the beam cross beam 11 in shape.
In some preferred embodiments, referring to fig. 2 and 4, the first chuck plate 21 is provided with chuck plate bolt holes 23, the second chuck plate 22 is provided with chuck plate bolt holes 23 corresponding to the chuck plate bolt holes 23 of the first chuck plate 21, and the two chuck plates are connected and fixed by bolts penetrating through the chuck plate bolt holes 23. Preferably, the number of the chuck bolt holes 23 on the first chuck 21 and the second chuck 22 is three, and the three chuck bolt holes are distributed in a triangular shape, so that the effect of stability and firmness is achieved.
Preferably, before the clamping plates 2 are installed on the steel beam 1, the first clamping plate 21 and the second clamping plate 22 are in a separated state or an incomplete fixed state, where the incomplete fixed means that in this embodiment, bolts pass through the clamping plate bolt holes 23 of the first clamping plate 21 and the second clamping plate 22, but matched nuts are not screwed, and at this time, the first clamping plate 21 and the second clamping plate 22 can move relatively, so that the steel beam 1 is conveniently clamped into the accommodating space 25; cardboard 2 card is when girder steel 1 is gone up, passes first cardboard 21 and second cardboard 22 with the bolt, or screws up the nut, can accomplish the cardboard fixed.
In some preferred embodiments, the catch plate 2 is provided with catch plate claws 26 for being pressed against the steel beam 1, and as shown in fig. 2 and 4, the catch plate 2 is located on a side close to the accommodating space 25. Specifically, the chuck claws 26 contact with the steel beam 1 in use, so that the abrasion between the body of the chuck claws 26 and the steel beam 1 can be reduced, and the service life can be prolonged; preferably, referring to fig. 2, taking the example that the clamping plate 2 is suspended on the steel beam cross beam 11, a gasket 24 is disposed between the clamping plate claw 26 and the steel beam cross beam 11, and the gasket 24 may be a rubber gasket to provide a buffer for the contact between the clamping plate claw 26 and the steel beam cross beam 11.
In some preferred embodiments, referring to fig. 1 and 3, the transverse steel plate 5 is connected with a connecting plate 4, and the transverse steel plate 5 is connected with the suspension rod 3 through the connecting plate 4; the longitudinal steel plate 6 is also connected with a connecting plate 4, and the longitudinal steel plate 6 is connected with the suspender 3 through the connecting plate 4. Preferably, as shown in fig. 3, a second bolt hole 42 is formed in the connecting plate 4, and correspondingly, a bolt hole is also formed in the suspension rod 3, and the connecting plate 4 and the suspension rod 3 are fixed by bolts. Of course, the connecting plate 4 and the suspension rod 3 can also be fixed by welding, but the bolt fixation has the advantages of disassembly and convenient part replacement. Preferably, the bolts passing through the second bolt holes 42 are fixed using a plurality of nuts, so that the connection between the connection plate 4 and the suspension rod 3 is more firm.
In some preferred embodiments, referring to fig. 3, ribbed plates 41 are arranged at the joints of the connecting plates 4 and the transverse steel plates 5. Taking the longitudinal steel plate 6 as an example, as shown in fig. 3, the ribbed plates 41 are preferably located on both sides of the connecting plate 4 to reinforce the connection between the connecting plate 4 and the longitudinal steel plate 6.
In some preferred embodiments, the transverse steel plates 5 are fixed with the longitudinal steel plates 6 through fasteners. The fastener adopts a cross fastener which is arranged at the intersection of the transverse steel plate 5 and the longitudinal steel plate 6, so that the transverse steel plate 5 and the longitudinal steel plate 6 do not generate relative displacement. Of course, the steel wire can be wound and fixed, but the fastener is not convenient and fast, and the fastener is firmer.
In some preferred embodiments, as shown in fig. 1, 5 and 6, the platform structure is provided with balustrade posts 9 at its outer edges, the balustrade posts 9 being perpendicular to the plane of the platform structure. As shown in the combined figure 6, a plurality of railing columns 9 are arranged outside the platform structure at intervals, and a barrier net is enclosed between the railing columns 9 to protect the safety of construction workers.
In some preferred embodiments, the scaffold boards 8 are laid on the transverse steel plates 5 and the longitudinal steel plates 6. The scaffold board 8 is used for a worker to walk thereon.
In some preferred embodiments, an angle steel 7 is further connected between the transverse steel plate 5 and the longitudinal steel plate 6, and the angle steel 7 can fill up gaps between the adjacent transverse steel plates 5 and the adjacent longitudinal steel plates 6, so that the firmness of the platform is enhanced. Preferably, the transverse steel plates 5 are perpendicular to the longitudinal steel plates 6, the transverse steel plates 5 are parallel to each other, the longitudinal steel plates 6 are parallel to each other, a small rectangle is formed, and the angle steel 7 is located at the diagonal position of the small rectangle and divides the rectangle into triangles, so that the stability is high.
The utility model provides a steel beam bridge hanger platform, which comprises the following installation methods:
s1: the transverse steel plates 5 and the longitudinal steel plates 6 are assembled into a platform structure.
Specifically, referring to fig. 7, the plurality of transverse steel plates 5 and the plurality of longitudinal steel plates 6 are located at the same horizontal plane. Preferably, angle steel 7 is installed on a platform assembled by the transverse steel plate 5 and the longitudinal steel plate 6, and a scaffold plate 8 is laid; in addition, a railing post 9 vertical to the plane of the platform structure is arranged at the edge of the platform structure.
S2: one end of the boom 3 is attached to the platform structure.
Preferably, referring to fig. 1 and 3, a connecting plate 4 is connected to a joint of the boom 3 and the transverse steel plate 5 and the longitudinal steel plate 6, and preferably, taking the transverse steel plate 5 as an example, a ribbed plate 41 is welded to a joint of the connecting plate 4 and the transverse steel plate 5, and the ribbed plate 41 is located on two sides of the connecting plate 4, so that the connecting strength between the connecting plate 4 and the transverse steel plate 5 can be increased.
S3: and one end of the suspender 3 far away from the platform structure is connected with the clamping plate 2 to complete the installation of the hanger platform.
Preferably, the suspension rod 3 is connected to the second clamping plate 22, as shown in fig. 2 and 4, a first bolt hole 31 is formed at one end of the suspension rod 3 away from the transverse steel plate 5, and as shown in fig. 4, a bolt hole corresponding to the first bolt hole 31 is formed in the second clamping plate 22 for a bolt to pass through and be fixed.
S4: four chain blocks are arranged at the four end parts of the platform structure, as shown in fig. 7, one end of each chain block is connected to the joint of the transverse steel plate 5 and the longitudinal steel plate 6, the other end of each chain block is connected to the steel beam 1, the chain blocks are lifted, and the hanger platform is lifted; preferably, when the platform structure that is assembled is great, can arrange many chain blocks, in order to guarantee safety, can promote the gallows platform slowly.
S5: when the hanger platform is lifted to the clamping plate 2 to be parallel to the steel beam 1, the lifting is stopped, the clamping plate 2 is fixed on the steel beam 1, and the hanger platform is installed.
Specifically, cardboard 2 divide into first cardboard 21 and second cardboard 22, and jib 3 links to each other with second cardboard 22 in the above-mentioned step, when second cardboard 22 rises to the assigned position, links to each other first cardboard 21 and second cardboard 22, accomplishes the fixed of cardboard 2 on girder steel 1.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a steel beam bridge gallows platform which characterized in that, it includes:
the hanging seats comprise clamping plates (2) used for detachably connecting steel beams (1) and hanging rods (3) connected with the bottom ends of the clamping plates (2);
many horizontal steel sheet (5) and many vertical steel sheet (6), horizontal steel sheet (5) and vertical steel sheet (6) are arranged perpendicularly in the horizontal plane to connect and form a platform structure that is used for bearing the weight of the operation personnel, horizontal steel sheet (5) are connected with the one end that cardboard (2) were kept away from with jib (3) with vertical steel sheet (6).
2. The steel beam bridge hanger platform of claim 1, wherein:
the clamping plate (2) comprises a first clamping plate (21) and a second clamping plate (22), the first clamping plate (21) and the second clamping plate (22) are detachably connected, and an accommodating space (25) is formed for accommodating the steel beam (1).
3. The steel beam bridge hanger platform of claim 2, wherein:
the first clamping plate (21) and the second clamping plate (22) are provided with clamping plate bolt holes (23) which are connected through bolts.
4. The steel beam bridge hanger platform of claim 3, wherein:
the clamping plate bolt holes (23) are distributed on the first clamping plate (21) and the second clamping plate (22) in a triangular mode.
5. The steel beam bridge hanger platform of claim 2, wherein:
the clamping plate (2) is provided with a clamping plate claw (26) used for being pressed on the steel beam (1), and the clamping plate claw (26) is located on one side close to the accommodating space (25).
6. The steel beam bridge hanger platform of claim 1, wherein:
the transverse steel plate (5) is connected with a connecting plate (4), and the transverse steel plate (5) is connected with the hanger rod (3) through the connecting plate (4);
the longitudinal steel plate (6) is connected with a connecting plate (4), and the longitudinal steel plate (6) is connected with the hanging rod (3) through the connecting plate (4).
7. The steel beam bridge hanger platform of claim 6, wherein:
ribbed plates (41) are arranged at the joint of the connecting plate (4) and the transverse steel plate (5);
and a ribbed plate (41) is arranged at the joint of the connecting plate (4) and the longitudinal steel plate (6).
8. The steel beam bridge hanger platform of claim 1, wherein:
the transverse steel plate (5) and the longitudinal steel plate (6) are fixedly connected through a fastener.
9. The steel beam bridge hanger platform of claim 1, wherein:
the platform structure is provided with a railing post (9), and the railing post (9) is perpendicular to the platform structure.
10. The steel beam bridge hanger platform of claim 1, wherein:
the platform structure is provided with a scaffold board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405417.0U CN216689097U (en) | 2021-12-30 | 2021-12-30 | Steel beam bridge hanger platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405417.0U CN216689097U (en) | 2021-12-30 | 2021-12-30 | Steel beam bridge hanger platform |
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| CN216689097U true CN216689097U (en) | 2022-06-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197336A (en) * | 2021-12-30 | 2022-03-18 | 中铁大桥局武汉桥梁特种技术有限公司 | Steel beam bridge hanger platform and mounting method |
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2021
- 2021-12-30 CN CN202123405417.0U patent/CN216689097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197336A (en) * | 2021-12-30 | 2022-03-18 | 中铁大桥局武汉桥梁特种技术有限公司 | Steel beam bridge hanger platform and mounting method |
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