Welding slag collecting device for viaduct anti-collision guardrail welding

Abstract

The utility model discloses a welding slag collecting device for viaduct anti-collision guardrail welding, which comprises two groups of supporting legs, an anti-collision guardrail is arranged at the upper ends of the two groups of supporting legs, two groups of placing rods are fixedly arranged between the two groups of supporting legs, a fixing plate is arranged at the upper ends of the placing rods, and a collecting box is arranged at the upper end of the fixing plate. Adjusting structures are arranged at the front end and the rear end in the collecting box and comprise fixing boxes, limiting grooves are formed in the lower ends of the fixing boxes, bidirectional lead screws are arranged in the fixing boxes, sliding blocks are arranged on the outer walls of the front end and the rear end of each bidirectional lead screw in a threaded mode, and the lower ends of the two sliding blocks penetrate through the limiting grooves to be fixedly provided with a first fixing piece and a second fixing piece correspondingly. And guide rollers are rotationally arranged in the first fixing part and the second fixing part. According to the welding slag collecting device for welding the anti-collision guardrail of the viaduct, the collecting box can be quickly moved, and the working efficiency of welding personnel is improved.

Description

Technical Field

[0001] The utility model relates to the field of anti-collision guardrail welding, in particular to a welding slag collecting device for welding an anti-collision guardrail of an elevated bridge. Background Art

[0002] The anti-collision guardrail of the viaduct is an important safety facility, which is mainly used to protect road users and the surrounding environment. For the welding process of the anti-collision guardrail of the viaduct, multiple tubular rods need to be placed on the placement plate for welding operations.

[0003] In order to collect welding slag during welding operations, a collection box or a collection tube is generally placed at the lower end of the welding area. The existing collection tubes and collection boxes cannot be moved quickly, and the operator needs to stop the work at hand to move the collection box, resulting in low welding efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a welding slag collection device for welding an elevated bridge anti-collision guardrail, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A welding slag collection device for welding an elevated bridge anti-collision guardrail comprises two groups of legs, the upper ends of the two groups of legs are provided with anti-collision guardrails, two groups of placement rods are fixedly arranged between the two groups of legs, the upper ends of the placement rods are provided with fixing plates, the upper ends of the fixing plates are provided with a collection box, the front and rear ends of the collection box are provided with an adjustment structure, the adjustment structure comprises a fixing box, a limiting groove is provided at the lower end of the fixing box, a bidirectional screw rod is provided inside the fixing box, the front and rear end outer walls of the bidirectional screw rod are both threadedly provided with sliders, the lower ends of the two sliders are respectively fixedly provided with a first fixing member and a second fixing member through the limiting groove, and guide rollers are rotatably provided inside the first fixing member and the second fixing member.

[0007] As a further solution of the utility model, a dismantling structure is provided inside the fixed plate and the collecting box, and the dismantling structure includes connecting plates fixedly installed on both sides of the collecting box, a screw is provided inside the connecting plate, and a mounting hole is opened inside the fixed plate located at the lower end of the screw, the output end of the screw passes through the mounting hole and a nut is sleeved on the lower end.

[0008] As a further solution of the utility model, a mounting member and a docking member are fixedly provided at the lower ends of the first fixing member and the second fixing member respectively, an iron rod is rotatably provided inside the mounting member, and one end of the iron rod enters into the interior of the docking member.

[0009] As a further solution of the utility model, a magnetic block is fixedly provided on an inner wall of one side of the docking piece.

[0010] As a further solution of the utility model, a groove is provided at the lower end of the collecting box, and the upper end of the fixing box is located inside the groove.

[0011] As a further solution of the utility model, a handle is fixedly provided at the front end of the bidirectional screw rod, and the handle is hidden inside the groove.

[0012] The beneficial effects of the utility model are as follows:

[0013] By setting the adjustment structure, the two sets of guide rollers can be rotated to tighten the placement rods of different thicknesses by rotating the bidirectional screw rod. During welding, the collection box can be quickly pushed according to the welding position of the anti-collision fence at the upper end of the leg, so as to better collect the fallen welding slag;

[0014] By setting up the dismantling structure, when the welding slag inside the collection box needs to be removed, the nut is removed, the screw is removed from the inside of the connecting plate, and the lower end of the collection box is removed from the outer wall of the fixed box to realize the removal of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a welding slag collection device for welding an elevated bridge anti-collision guardrail according to the utility model;

[0016] Figure 2 This is a disassembled diagram of a fixing plate and a collection box of a welding slag collection device for welding an elevated bridge anti-collision guardrail according to the utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of a fixing box of a welding slag collection device for welding an elevated bridge anti-collision guardrail according to the utility model;

[0018] Figure 4 This is a partial disassembled structural diagram of a welding slag collection device for welding an elevated bridge anti-collision guardrail according to the utility model;

[0019] Figure 5 The utility model is a structural diagram of the mounting parts of a welding slag collecting device for welding an elevated bridge anti-collision guardrail.

[0020] In the figure: 1. support leg; 2. placement rod; 3. fixing plate; 4. collection box; 5. adjustment structure; 6. fixing box; 7. bidirectional screw rod; 8. slider; 9. limit groove; 10. first fixing piece; 11. second fixing piece; 12. removal structure; 13. connecting plate; 14. screw rod; 15. mounting hole; 16. groove; 17. mounting piece; 18. docking piece; 19. iron rod; 20. magnetic block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a welding slag collection device for welding an elevated bridge anti-collision guardrail comprises two groups of legs 1, the upper ends of the two groups of legs 1 are provided with anti-collision guardrails, two groups of placement rods 2 are fixedly arranged between the two groups of legs 1, the upper ends of the placement rods 2 are provided with fixing plates 3, the upper ends of the fixing plates 3 are provided with collecting boxes 4, the front and rear ends of the collecting box 4 are provided with adjusting structures 5, the adjusting structure 5 comprises a fixing box 6, the lower end of the fixing box 6 is provided with a limiting groove 9, a bidirectional screw rod 7 is arranged inside the fixing box 6, the front and rear end outer walls of the bidirectional screw rod 7 are both threadedly provided with sliders 8, the lower ends of the two sliders 8 are respectively fixedly provided with a first fixing member 10 and a second fixing member 11 through the limiting groove 9, and guide rollers are rotatably arranged inside the first fixing member 10 and the second fixing member 11.

[0023] In this embodiment, a dismantling structure 12 is provided inside the fixed plate 3 and the collecting box 4. The dismantling structure 12 includes a connecting plate 13 fixedly installed on both sides of the collecting box 4. A screw 14 is provided inside the connecting plate 13. A mounting hole 15 is opened inside the fixed plate 3 at the lower end of the screw 14. The output end of the screw 14 passes through the mounting hole 15 and a nut is provided at the lower end.

[0024] The connecting plate 13 is used to set the screw rod 14, and the screw rod 14 is used to cooperate with the nut to fasten the connecting plate 13 and the fixing plate 3.

[0025] In this embodiment, a mounting member 17 and a docking member 18 are fixedly disposed at the lower ends of the first fixing member 10 and the second fixing member 11 , respectively. An iron rod 19 is rotatably disposed inside the mounting member 17 , and one end of the iron rod 19 enters into the docking member 18 .

[0026] The mounting member 17 is used to rotate and set the iron rod 19, and the iron rod 19 enters into the docking member 18, thereby locking the placement rod 2.

[0027] In this embodiment, a magnetic block 20 is fixedly disposed on the inner wall of one side of the docking member 18 .

[0028] The magnetic block 20 is used to attract the iron rod 19 .

[0029] In this embodiment, a groove 16 is formed at the lower end of the collecting box 4 , and the upper end of the fixing box 6 is located inside the groove 16 .

[0030] The groove 16 facilitates the collection box 4 to be sleeved on the upper end of the fixed box 6 .

[0031] In this embodiment, a handle is fixedly provided at the front end of the bidirectional screw rod 7 , and the handle is hidden inside the groove 16 .

[0032] The handle is used to rotate the bidirectional screw rod 7.

[0033] It should be noted that the utility model is a welding slag collection device for welding an elevated bridge anti-collision guardrail. When in use, the operator rotates the handle to drive the bidirectional screw rod 7 to rotate, so that the first fixing member 10 and the second fixing member 11 are close to the placement rod 2, so that the guide roller contacts the placement rod 2. The operator welds the anti-collision guardrail at the upper end of the leg 1 and pushes the fixing plate 3 with his feet, so that the collection box 4 is located directly below the welding position to collect the welding slag;

[0034] After the collection is completed, the nut is removed, the screw rod 14 is taken out from the inside of the fixing plate 3, and the collection box 4 is removed from the upper end of the fixing box 6 to collect the collected welding slag.

[0035] When the fixing plate 3 needs to be removed, the iron rod 19 is turned over and one end of the iron rod 19 is rotated out from the inside of the docking piece 18 to achieve the removal of the fixing plate 3 .

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding slag collection device for viaduct anti-collision guardrail welding, comprising two groups of legs (1), the upper ends of the two groups of legs (1) are provided with anti-collision guardrails, two groups of placement rods (2) are fixedly arranged between the two groups of legs (1), the upper ends of the placement rods (2) are provided with fixing plates (3), and the upper ends of the fixing plates (3) are provided with a collection box (4), characterized in that: An adjustment structure (5) is arranged at the front and rear ends of the collecting box (4), the adjustment structure (5) comprises a fixed box (6), a limiting groove (9) is arranged at the lower end of the fixed box (6), a bidirectional screw rod (7) is arranged inside the fixed box (6), and sliders (8) are threadedly arranged on the outer walls of the front and rear ends of the bidirectional screw rod (7), and the lower ends of the two sliders (8) pass through the limiting groove (9) and are respectively fixedly arranged with a first fixing member (10) and a second fixing member (11), and guide rollers are rotatably arranged inside the first fixing member (10) and the second fixing member (11).

2. The welding slag collection device for viaduct anti-collision guardrail welding according to claim 1 is characterized in that: A dismantling structure (12) is provided inside the fixing plate (3) and the collecting box (4), the dismantling structure (12) comprising connecting plates (13) fixedly installed on both sides of the collecting box (4), a screw rod (14) is provided inside the connecting plate (13), a mounting hole (15) is provided inside the fixing plate (3) at the lower end of the screw rod (14), an output end of the screw rod (14) passes through the mounting hole (15) and a nut is sleeved on the lower end.

3. The welding slag collection device for viaduct anti-collision guardrail welding according to claim 1 is characterized in that: A mounting member (17) and a docking member (18) are fixedly disposed at the lower ends of the first fixing member (10) and the second fixing member (11), respectively; an iron rod (19) is rotatably disposed inside the mounting member (17), and one end of the iron rod (19) enters into the docking member (18).

4. The welding slag collection device for viaduct anti-collision guardrail welding according to claim 3 is characterized in that: A magnetic attraction block (20) is fixedly disposed on an inner wall of one side of the docking piece (18).

5. The welding slag collection device for viaduct anti-collision guardrail welding according to claim 1 is characterized in that: The lower end of the collecting box (4) is provided with a groove (16), and the upper end of the fixing box (6) is located inside the groove (16).

6. The welding slag collection device for viaduct anti-collision guardrail welding according to claim 5 is characterized in that: A handle is fixedly provided at the front end of the bidirectional screw rod (7), and the handle is hidden inside the groove (16).

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