CN212443848U - Bridge deck and crossbeam U type groove rapid welding's auxiliary device - Google Patents
Bridge deck and crossbeam U type groove rapid welding's auxiliary device Download PDFInfo
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- CN212443848U CN212443848U CN202021098588.6U CN202021098588U CN212443848U CN 212443848 U CN212443848 U CN 212443848U CN 202021098588 U CN202021098588 U CN 202021098588U CN 212443848 U CN212443848 U CN 212443848U
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Abstract
An auxiliary device for rapidly welding a bridge deck and a U-shaped groove of a cross beam belongs to the technical field of railway steel truss construction equipment, can solve the problems of low safety, low efficiency and high cost in the existing welding construction process of the bridge deck and the U-shaped groove of the cross beam, and comprises a walking system and an operation surface system, wherein the walking system comprises four vertical rods which are parallel to each other, four cantilever rods which are parallel to each other and four wheels, one end of each cantilever rod is connected with one end of each vertical rod through a bolt, and the wheels are positioned at the other end of each cantilever rod; the working face system comprises a rectangular frame formed by sequentially connecting four angle steels, a wood board is arranged on the surface of the frame, a plurality of bolt holes corresponding to each other are formed in two angle steels in the length direction of the frame respectively, two connecting rods parallel to the angle steels in the width direction are arranged in the frame, two ends of each connecting rod are connected with the bolt holes respectively, and the other ends of the vertical rods are connected with the connecting rods respectively. The utility model is simple in operation, the efficiency of construction is high, and the security is high.
Description
Technical Field
The utility model belongs to the technical field of railway steel longeron construction equipment, concretely relates to decking and crossbeam U type groove flash welded's auxiliary device.
Background
The traditional bridge deck plate and the U-shaped groove welding construction process of the beam are as follows: because the welding operation mask ground is higher, need set up the springboard, or rent professional climbing car to bridge deck plate and crossbeam U type groove weld. The traditional construction method has the following defects: 1. an operator stands on the springboards, and the springboards are connected and simply twisted by iron wires to operate, and can fall off with slight carelessness and low safety performance; 2. the erection period of the gangplank is long, the interval between every two adjacent cross beams is dense, 4-6 hours are needed for erecting the gangplank between every two adjacent cross beams, welding is carried out after the gangplank is erected, and the aging is low; 3. because the crossbeam interval is inseparable, set up springboard and expand many working faces and construct simultaneously, the consumptive material is serious, and the cost improves greatly. 4. The safety performance is increased but the cost is too high when the ascending vehicle is rented for welding, and 5. under some working surfaces, the ascending vehicle has limitation in erection, and professional welding workers cannot be delivered to a designated place, so that the construction efficiency is seriously reduced.
Disclosure of Invention
The utility model discloses to current decking and crossbeam U type groove welding work progress security low, it is inefficient, problem with high costs, provide a decking and crossbeam U type groove flash welded's auxiliary device.
The utility model adopts the following technical scheme:
an auxiliary device for rapidly welding a bridge deck and a U-shaped groove of a cross beam comprises a walking system and an operation surface system, wherein the walking system comprises four vertical rods which are parallel to each other, four cantilever rods which are parallel to each other and four wheels, one end of each cantilever rod is connected with one end of each vertical rod through a bolt, and the wheels are located at the other end of each cantilever rod; the working face system comprises a rectangular frame formed by sequentially connecting four angle steels, a wood board is arranged on the surface of the frame, a plurality of bolt holes corresponding to each other are formed in two angle steels in the length direction of the frame respectively, two connecting rods parallel to the angle steels in the width direction are arranged in the frame, two ends of each connecting rod are connected with the bolt holes respectively, and the other ends of the vertical rods are connected with the connecting rods respectively.
The frame is provided with a plurality of handrails which are vertical to the plane of the frame.
The handrails are arranged at equal intervals.
The utility model has the advantages as follows:
the utility model discloses the component is few, simple manufacture, and construction convenience greatly improves work efficiency, is applicable to the high efficiency welding work that contains decking and crossbeam welding construction such as highway, railway. The utility model is simple in operation, the efficiency of construction is high, and the security is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic top view of the present invention;
wherein: 1-vertical rod; 2-cantilever bar; 3-vehicle wheels; 4-angle steel; 5-bolt holes; 6-connecting rod; 7-arm-rest.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in the figure, the auxiliary device for rapidly welding the bridge deck and the U-shaped groove of the cross beam comprises a walking system and an operation surface system, wherein the walking system comprises four vertical rods 1 which are parallel to each other, four cantilever rods 2 which are parallel to each other and four wheels 3, one end of each cantilever rod 2 is connected with one end of each vertical rod 1 through a bolt, and the wheels 3 are located at the other end of each cantilever rod 2; the working face system comprises a rectangular frame formed by sequentially connecting four angle steels 4, a wood board is arranged on the surface of the frame, a plurality of bolt holes 5 corresponding to each other are formed in the two angle steels 4 in the length direction of the frame respectively, two connecting rods 6 parallel to the angle steels 4 in the width direction are arranged in the frame, two ends of each connecting rod 6 are connected with the bolt holes 5 respectively, and the other end of each vertical rod 1 is connected with the corresponding connecting rod 6 respectively.
The frame is provided with a plurality of handrails 7 which are vertical to the plane of the frame.
The handrails 7 are arranged at equal intervals.
The vertical rod 1 and the cantilever rod 2 are both angle steel, the vertical rod 1 and the cantilever rod 2 are connected through bolts, a framework of a walking system is further formed, the distance between the vertical rods 1 on two sides can be adjusted through the bolt holes 5 reserved in the angle steel 4, the cantilever rod 2 can rotate through an angle and is clamped through the bolts at a proper position, and therefore the cantilever rod is normally placed below a site cross beam, wheels 3 are guaranteed to be capable of walking on the cross beam, and construction and operation are facilitated.
The angle steels 4 are connected in a welding mode, the wood boards are erected on the welded planes of the angle steels 4, a welding machine and a welder operation platform are provided, and the handrails 7 provide safety guarantee for welder personnel. Connecting rod 6 and traveling system's montant 1 are bolted connection with the same, guarantee can use the bolt as the hinge point with montant 1 after the construction can be accomplished, draw in montant 1 in to the operation face, make things convenient for next use. The bolt holes 5 are used for adjusting the distance between the vertical rods 1 on the two sides and are mainly determined by the width of the cross beam. The auxiliary device has few components, is simple to manufacture, convenient to construct, greatly improves the working efficiency, and is suitable for rapid and efficient welding operation of roads, railways and the like containing bridge deck and crossbeam welding construction.
The utility model discloses a use method as follows:
the utility model discloses hang under bridge floor system crossbeam to the crossbeam under the bridge floor system is as the walking track, and constructor stands in the operation face system, can carry out two-sided welding to the crossbeam both sides, and it will hang ram 2 and open on the safety belt system in crossbeam U type groove earlier, lays wheel 3 and puts back on the crossbeam track, blocks it with the bolt, and then places operation face system with welding machine equipment etc. and welds. The trolley travelling system is controlled by 1 person, after the construction is completed in the coverage area, the person controlling the travelling system straightens the auxiliary device to the next position for construction, and after the construction is completed, the auxiliary device is pulled to the next construction area again to form flow operation.
The utility model has the characteristics of easy operation, the efficiency of construction is high, the security is high, and the material of preparation simultaneously is the site operation material and easily obtains low in cost. Through the utility model discloses use in actual construction and played the effect that is showing, compare and promote more than 5 times in traditional efficiency of construction, practice thrift 5 ten thousand yuan to the incident together does not take place, this auxiliary device in quick welding decking and crossbeam U type groove has high application and spreading value through the practical application demonstration.
Claims (3)
1. The utility model provides a decking and crossbeam U type groove rapid welding's auxiliary device which characterized in that: the walking system comprises four vertical rods (1) which are parallel to each other, four cantilever rods (2) which are parallel to each other and four wheels (3), wherein one end of each cantilever rod (2) is connected with one end of each vertical rod (1) through a bolt, and each wheel (3) is positioned at the other end of each cantilever rod (2); the working face system comprises a rectangular frame formed by sequentially connecting four angle steels (4), a wood board is arranged on the surface of the frame, a plurality of bolt holes (5) corresponding to each other are formed in the two angle steels (4) in the length direction of the frame respectively, two connecting rods (6) parallel to the angle steels (4) in the width direction are arranged in the frame, two ends of each connecting rod (6) are connected with the bolt holes (5) respectively, and the other ends of the vertical rods (1) are connected with the connecting rods (6) respectively.
2. The auxiliary device for rapidly welding the bridge deck and the U-shaped groove of the cross beam according to claim 1, wherein: the frame is provided with a plurality of handrails (7) which are vertical to the plane of the frame.
3. The auxiliary device for rapidly welding the bridge deck and the U-shaped groove of the cross beam according to claim 2, wherein: the handrails (7) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098588.6U CN212443848U (en) | 2020-06-15 | 2020-06-15 | Bridge deck and crossbeam U type groove rapid welding's auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098588.6U CN212443848U (en) | 2020-06-15 | 2020-06-15 | Bridge deck and crossbeam U type groove rapid welding's auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212443848U true CN212443848U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021098588.6U Active CN212443848U (en) | 2020-06-15 | 2020-06-15 | Bridge deck and crossbeam U type groove rapid welding's auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212443848U (en) |
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2020
- 2020-06-15 CN CN202021098588.6U patent/CN212443848U/en active Active
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