CN219078911U - Novel overhead travelling crane anti-off-welding safety barrier - Google Patents
Novel overhead travelling crane anti-off-welding safety barrier Download PDFInfo
- Publication number
- CN219078911U CN219078911U CN202223488068.8U CN202223488068U CN219078911U CN 219078911 U CN219078911 U CN 219078911U CN 202223488068 U CN202223488068 U CN 202223488068U CN 219078911 U CN219078911 U CN 219078911U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- montant
- safety barrier
- hole
- horizontal pole
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 title abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a novel overhead travelling crane anti-disengaging welding safety barrier, which comprises a first vertical rod and a second split pin hole, wherein a fixing hole is formed in one side of the first vertical rod, a cross rod is arranged in the fixing hole, the cross rod is connected with the second vertical rod through an installation through hole, meanwhile, the other end of the cross rod is provided with a third vertical rod, the bottoms of the first vertical rod, the second vertical rod and the third vertical rod are respectively provided with a fixed steel plate, the novel overhead travelling crane anti-disengaging welding safety barrier adopts a whole-section welding mode, the risks of breakage and falling at a certain position are avoided, meanwhile, the surface of a DN20 steel pipe is provided with the first split pin hole and the second split pin hole, the split pin can be inserted to fix the vertical rods, the barrier is prevented from being broken when the welding position of the barrier is disengaged, the practicability of the safety barrier is greatly improved, the fixed steel plates are connected with the vertical rods through the installation holes by utilizing U-shaped cards, the whole integrity of the barrier is greatly improved, the maintenance task amount is greatly reduced, and the cost is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of guardrails, in particular to a novel overhead travelling crane anti-off-welding safety guardrail.
Background
The bridge crane is a bridge crane in which a bridge runs on an overhead track, and is also called a crown block. Bridge frame of bridge crane runs longitudinally along the track laid on the overhead of both sides, and the lifting trolley runs transversely along the track laid on bridge frame_to form rectangular working range, so that space below the bridge frame can be fully utilized to hoist materials, the barrier to ground equipment is avoided, and the overhead travelling crane end beam and the safety pavement in the metallurgical industry are all provided with 1100mm high safety guardrails for protecting safety of operators, overhaulers and equipment, and the following defects still exist in the existing safety guardrails:
like chinese patent grant publication No. CN202595679U, 12 months of the public day 2012, an electrostatic spraying type guardrail is disclosed, each tie point is all processed by adopting the welding mode, when the car works, because the automobile body vibrations are great, the welding point of the safety guardrail often can appear the phenomenon of unwelding, if not in time discover, the accident that the guardrail hung other facilities can appear, unsafe factor greatly increased, the safety guardrail unwelds, after becoming flexible, if unobvious and not in time discover in the unwelded place, the incident that high altitude falls when very easily causing on-the-spot personnel lean on or hold, simultaneously electrical components such as door limit are very easy to contact poorly, cause the equipment trouble of full car outage, often maintain the unwelded guardrail, the maintenance task volume is increased, and influence the normal operating of overhead traveling crane.
So we propose a new type of overhead travelling crane anti-weld safety barrier in order to solve the problems presented above.
Disclosure of Invention
The utility model aims to provide a novel overhead travelling crane anti-off-welding safety barrier, which aims to solve the problem that off-welding phenomenon often occurs to welding points of the safety barrier in the market at present due to large vibration of a vehicle body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel overhead traveling crane anticreep welds safety barrier, includes first montant and second opening pinhole, the fixed orifices has been seted up to one side of first montant, and the inside of fixed orifices is provided with the horizontal pole to the horizontal pole is connected with the second montant through the installation through-hole, and the other end of horizontal pole is provided with the third montant simultaneously, the bottom of first montant, second montant, third montant all is provided with fixed steel sheet, and fixed steel sheet's surface has seted up mounting hole and connecting hole to the horizontal pole is provided with first opening pinhole with the close to of second montant both sides, and the horizontal pole is provided with the second opening pinhole with the close department of first montant subsides simultaneously.
Preferably, the fixed orifices all are equi-row distribution at first montant and third montant surface, and the size of fixed orifices and the size phase-match of horizontal pole to first montant and third montant are provided with reflection of light strip about horizontal pole symmetry, and the surface of first montant and third montant all is provided with reflection of light strip simultaneously, can be nimble according to the distance of using needs adjustment between the Hangzhong, further protects staff's life safety.
Preferably, the second montant is provided with one at least, and second montant and horizontal pole mutually perpendicular to the horizontal pole is provided with two at least, and the horizontal pole all adopts DN20 steel pipe, can be according to the length adjustment safety barrier's of overhead traveling crane length, effectively practice thrift the manufacturing cost of guardrail.
Preferably, the fixed steel plate is of an L-shaped structure, the fixed steel plate is welded with the first vertical rod, the second vertical rod and the third vertical rod, square hollow section steel is adopted for the first vertical rod, the second vertical rod and the third vertical rod, and the fixed steel plate is connected with the vertical rod by utilizing a U-shaped clamp through the mounting hole, so that the bottom is ensured to be not loose.
Preferably, the both sides of installation through-hole all are provided with first split pin hole, and first split pin hole sets up about horizontal pole central symmetry, when guaranteeing guardrail welding department and weld, owing to have the connection of split pin, still can not appear the guardrail disconnection, has promoted safety barrier's practicality greatly.
Preferably, the second opening pin holes are symmetrically arranged about the center of the second vertical rod, the number of the second opening pin holes corresponds to the number of the second vertical rod, the second vertical rod is fixed, and the second vertical rod is prevented from moving when the welding part is unwelded, so that the safety effect of the safety barrier is affected.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the novel overhead travelling crane anti-off-welding safety guardrail, the DN20 steel pipe is welded in a whole section, the risks of breakage and falling at a certain position are avoided in the safety of the guardrail, the safety of the guardrail is ensured greatly, meanwhile, the first opening pin hole and the second opening pin hole are formed in the surface of the DN20 steel pipe, the opening pin can be inserted to fix the vertical rod, and the safety guardrail is prevented from being broken when the welding part of the guardrail is off-welded, so that the practicability of the safety guardrail is greatly improved;
2. this novel overhead traveling crane anticreep welds safety barrier is provided with fixed steel sheet, makes things convenient for the staff to install safety barrier in overhead traveling crane both sides, and fixed steel sheet surface is provided with the mounting hole, can utilize the U type card to pass the mounting hole and be connected fixed steel sheet and montant, ensures that the bottom is not hard up, and the whole integrality of guardrail obtains greatly improving, overhauls the task volume significantly reduced, cost greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a first vertical rod; 2. a fixing hole; 3. a cross bar; 4. a second vertical rod; 5. mounting through holes; 6. fixing the steel plate; 7. a mounting hole; 8. a connection hole; 9. a third vertical rod; 10. a first split pin hole; 11. and a second split pin hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel overhead traveling crane anticreep welds safety barrier, including first montant 1 and second open pin hole 11, fixed orifices 2 have been seted up to one side of first montant 1, and the inside of fixed orifices 2 is provided with horizontal pole 3, second montant 4 is provided with two, and second montant 4 and horizontal pole 3 mutually perpendicular, and horizontal pole 3 is provided with two three, and horizontal pole 3 all adopts DN20 steel pipe, according to the distance between the use needs adjustment horizontal pole 3, effectively improve safety barrier's protection effect, reduce and horizontal pole 3 is connected with second montant 4 through installation through-hole 5, the other end of horizontal pole 3 is provided with third montant 9 simultaneously;
the fixed steel plate 6 is of an L-shaped structure, the fixed steel plate 6 is in welded connection with the first vertical rod 1, the second vertical rod 4 and the third vertical rod 9, square hollow section steel is adopted for the first vertical rod 1, the second vertical rod 4 and the third vertical rod 9, the cross rod 3 is supported, the whole section of the cross rod 3 is convenient to install, the fixing holes 2 are uniformly distributed on the surfaces of the first vertical rod 1 and the third vertical rod 9, the size of the fixing holes 2 is matched with that of the cross rod 3, the first vertical rod 1 and the third vertical rod 9 are symmetrically arranged relative to the cross rod 3, and meanwhile, reflection strips are arranged on the surfaces of the first vertical rod 1 and the third vertical rod 9, so that a warning effect is achieved for workers, and collision between workers and guardrails caused by insufficient light is avoided;
the bottom of first montant 1, second montant 4, third montant 9 all is provided with fixed steel sheet 6, and mounting hole 7 and connecting hole 8 have been seted up on the surface of fixed steel sheet 6, and the department of pressing close to of horizontal pole 3 and second montant 4 both sides is provided with first split pin hole 10, the both sides of installation through-hole 5 all are provided with first split pin hole 10, and first split pin hole 10 sets up about horizontal pole 3 central symmetry, can insert the split pin and fix the montant, when guaranteeing guardrail welding department and unwelding, guardrail disconnection still can not appear, horizontal pole 3 is provided with second split pin hole 11 with first montant 1 proximate to the department simultaneously, second split pin hole 11 sets up about the central symmetry of second montant 4, and the quantity of second split pin hole 11 corresponds with the quantity of second montant 4, fix second montant 4, further improve the practicality of safety barrier.
Working principle: when using this novel overhead traveling crane anticreep safety barrier, at first be connected horizontal pole 3 through fixed orifices 2 and first montant 1, then pass the installation through-hole 5 on second montant 4 surface with horizontal pole 3, then weld third montant 9 on the other end of horizontal pole 3, then press close to montant department drilling in horizontal pole 3 both sides, insert the cotter pin and fix a position, when guaranteeing guardrail welded part and weld, guardrail disconnection still can not appear, safety barrier's practicality has been promoted greatly, utilize U type card to pass mounting hole 7 with fixed steel sheet 6 and montant be connected, ensure that the bottom is not become flexible, the whole integrality of guardrail is greatly improved, overhaul task volume significantly reduced, cost greatly reduced.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a novel overhead traveling crane anticreep welds safety barrier, includes first montant (1) and second opening pinhole (11), its characterized in that:
fixed orifices (2) have been seted up to one side of first montant (1), and the inside of fixed orifices (2) is provided with horizontal pole (3) to horizontal pole (3) are connected with second montant (4) through installation through-hole (5), and the other end of horizontal pole (3) is provided with third montant (9) simultaneously, the bottom of first montant (1), second montant (4), third montant (9) all is provided with fixed steel sheet (6), and fixed steel sheet (6) surface has seted up mounting hole (7) and connecting hole (8), and the department of pressing close to of horizontal pole (3) and second montant (4) both sides is provided with first split pin hole (10), and the department is provided with second split pin hole (11) simultaneously to horizontal pole (3) and first montant (1) close to.
2. The novel overhead traveling crane anti-disengaging safety barrier of claim 1, wherein: the fixed orifices (2) are uniformly distributed on the surfaces of the first vertical rod (1) and the third vertical rod (9), the size of the fixed orifices (2) is matched with that of the cross rod (3), the first vertical rod (1) and the third vertical rod (9) are symmetrically arranged relative to the cross rod (3), and reflective strips are arranged on the surfaces of the first vertical rod (1) and the third vertical rod (9) simultaneously.
3. The novel overhead traveling crane anti-disengaging safety barrier of claim 1, wherein: the second vertical rods (4) are at least provided with one, the second vertical rods (4) are perpendicular to the cross rods (3), the cross rods (3) are at least provided with two, and the cross rods (3) are all DN20 steel pipes.
4. The novel overhead traveling crane anti-disengaging safety barrier of claim 1, wherein: the fixed steel plate (6) is of an L-shaped structure, the fixed steel plate (6) is welded with the first vertical rod (1), the second vertical rod (4) and the third vertical rod (9), and the first vertical rod (1), the second vertical rod (4) and the third vertical rod (9) are square hollow section steel.
5. The novel overhead traveling crane anti-disengaging safety barrier of claim 1, wherein: the two sides of the installation through hole (5) are provided with first opening pin holes (10), and the first opening pin holes (10) are symmetrically arranged about the center of the cross rod (3).
6. The novel overhead traveling crane anti-disengaging safety barrier of claim 1, wherein: the second opening pin holes (11) are symmetrically arranged about the center of the second vertical rod (4), and the number of the second opening pin holes (11) corresponds to the number of the second vertical rods (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223488068.8U CN219078911U (en) | 2022-12-27 | 2022-12-27 | Novel overhead travelling crane anti-off-welding safety barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223488068.8U CN219078911U (en) | 2022-12-27 | 2022-12-27 | Novel overhead travelling crane anti-off-welding safety barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219078911U true CN219078911U (en) | 2023-05-26 |
Family
ID=86388409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223488068.8U Active CN219078911U (en) | 2022-12-27 | 2022-12-27 | Novel overhead travelling crane anti-off-welding safety barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219078911U (en) |
-
2022
- 2022-12-27 CN CN202223488068.8U patent/CN219078911U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209634472U (en) | Split type vacuum pipe structure with transparent effect | |
| CN209368864U (en) | A kind of across footpath formula gantry crane rail foundation structure | |
| CN219078911U (en) | Novel overhead travelling crane anti-off-welding safety barrier | |
| CN206887774U (en) | A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity | |
| CN208995936U (en) | S type steel box girder of cable stayed bridge on across ground rail traffic slides mounting bracket | |
| CN208534078U (en) | A kind of fixed pure steel structure I-section steel member elevator protective net fixture | |
| CN210439081U (en) | Magnetic suspension type platform | |
| CN202090287U (en) | Moving device for installing cantilever arm of steel box girder | |
| CN111749529A (en) | Contact net pillar protector | |
| CN205907599U (en) | Bridge view buffering guardrail | |
| CN205893910U (en) | A connect and embrace card for steel truss bridge inspection trolley | |
| CN211596568U (en) | Novel road and bridge protection device | |
| CN109209014B (en) | Guardrail structure of gate maintenance platform | |
| CN203904889U (en) | Movable guardrail for separation zone opening of highway | |
| CN210848906U (en) | Steel construction welding slag collection device | |
| CN215857298U (en) | Three-layer protective bottom basket | |
| CN214993196U (en) | Temporary locking device for closure of continuous beam | |
| CN216043039U (en) | Environment-friendly road bridge engineering construction is with making an uproar rail of falling | |
| CN205554182U (en) | Subway evacuation platform | |
| CN219808733U (en) | Passageway structure between construction elevator and floor | |
| CN211819501U (en) | Evacuation platform made of composite material | |
| CN220847087U (en) | Movable scaffold work platform suitable for bridge overhauls | |
| CN217678540U (en) | Large-span steel box girder structure for cable-stayed bridge | |
| CN218911141U (en) | Bridge is involved at bottom of road construction pocket protector | |
| CN219690747U (en) | Sliding protective shed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |