Protective wall skin welding and grinding device

Abstract

The utility model discloses a protective wall welding and polishing device, which belongs to the technical field of welding auxiliary equipment, and comprises a fire receiving basin, a clamping groove is arranged above the fire receiving basin, the clamping groove is connected with the edge of a deck and provides suspension support for the fire receiving basin, a horizontal rod is arranged on the clamping groove, and the horizontal rod can horizontally move relative to the clamping groove to adjust the horizontal position of the fire receiving basin. A vertical rod is arranged on the horizontal rod and can vertically move relative to the horizontal rod so as to adjust the vertical position of the fire receiving pan; a first sliding sleeve is fixedly connected to the clamping groove and is in sliding connection with the horizontal rod. A second sliding sleeve is fixedly connected to the end, away from the wall skin, of the horizontal rod and slidably connected with the vertical rod. The welding and polishing device is convenient to mount and dismount, simple in structure and reusable, manpower and material resources are saved, and the welding and polishing construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding auxiliary equipment, and in particular relates to a welding and grinding device for protecting wall skin. Background Art

[0002] The module is the core equipment of marine engineering. After the main structure is assembled and welded, the upper reinforcement and wall assembly and welding can be carried out. In conventional module construction, the welding of each layer of reinforcement and wall is usually carried out after the upper deck is buckled. The wall of the offshore platform module mainly includes windbreak walls and firewalls. The wall panels of the windbreak walls and firewalls are generally made of carbon steel. The carbon steel model is Q235B, and the thickness of the wall panels is between 6 and 10 mm. After the reinforcement welding is completed, the wall assembly, welding and grinding are carried out. The wall is a structure used to separate rooms and equipment on the offshore platform module. The wall is generally prefabricated with the deck. At the assembly site, after the equipment is installed and the upper deck is in place, the wall is welded and polished.

[0003] At present, cable brackets are generally installed on the outside of the wall skin, and cables are placed inside to supply electricity for work and life on the platform. After the wall skin is in place, it is necessary to team up with the upper deck piece for welding, grinding and other work, which will produce waste chips with sparks. The waste chips falling on the cables will damage the existing cables and cause a lot of economic losses. The waste chips scattered on the platform need to be swept and cleaned by workers, which consumes a lot of manpower and material resources.

[0004] The traditional solution is to use a suspended fire basin, which is usually a square container made of thin steel plates and suspended below the welding position. However, the traditional fire basin is not suitable for the structure of the offshore platform module. It is difficult to adjust the fire basin to a suitable position during the installation process, resulting in a time-consuming and labor-intensive process for installing the fire basin and low construction efficiency.

[0005] Therefore, there is an urgent need for a design of a wall skin protection welding and grinding device to solve the above-mentioned wall skin welding and grinding problems. Utility Model Content

[0006] In order to solve the technical problem mentioned in the background technology that the traditional fire basin is not compatible with the structure of the offshore platform module, resulting in the time-consuming and laborious process of installing the fire basin, a wall protection welding and grinding device is provided, which is compatible with the structure of the offshore platform module and solves the problem of the inconvenience of installing the fire basin.

[0007] To achieve the above purpose, the specific technical solution of a wall skin protection welding and grinding device of the utility model is as follows:

[0008] A device for protecting wall skin welding and grinding comprises a fire basin, a slot is arranged above the fire basin, the slot is connected to the edge of a deck and provides a suspension support for the fire basin, a horizontal rod is arranged on the slot and the horizontal rod can move horizontally relative to the slot to adjust the horizontal position of the fire basin, and a vertical rod is arranged on the horizontal rod and the vertical rod can move vertically relative to the horizontal rod to adjust the vertical position of the fire basin.

[0009] Furthermore, a first sliding sleeve is fixedly connected to the slot, and the first sliding sleeve is slidably connected to the horizontal rod.

[0010] Furthermore, a first threaded rod is provided on the first sliding sleeve, a first screw hole is opened on the first sliding sleeve, the first threaded rod is screwed with the first screw hole, and the first threaded rod can extend into the first sliding sleeve and abut against the horizontal rod.

[0011] Furthermore, one end of the horizontal rod away from the wall is fixedly connected with a second sliding sleeve, and the second sliding sleeve is slidably connected to the vertical rod.

[0012] Furthermore, a second threaded rod is provided on the second sliding sleeve, a second screw hole is opened on the second sliding sleeve, the second threaded rod is screwed with the second screw hole, and the second threaded rod can extend into the second sliding sleeve and abut against the vertical rod.

[0013] Furthermore, the card slot is U-shaped.

[0014] Furthermore, a third threaded rod is provided at the top of the slot, a third screw hole is opened on the slot, the third threaded rod is screwed with the third screw hole, and the third threaded rod can extend into the slot and abut against the deck.

[0015] Furthermore, the fire basin includes two opposite side panels, a bottom plate and a vertical plate are fixedly connected between the two side panels, the vertical plate is fixedly connected to the vertical rod, and the bottom plate is aligned with the wall.

[0016] Furthermore, the shape of the side of the bottom plate close to the wall skin matches the wall skin.

[0017] Further, the height of the vertical plate is higher than the height of the side plate.

[0018] The utility model provides a wall skin protection welding and grinding device with the following advantages:

[0019] The horizontal rod of the utility model is convenient for adjusting the distance between the fire basin and the wall skin during installation, and the shape of the bottom plate of the fire basin close to the wall skin matches the wall skin, so that the fire basin and the wall skin are abutted without leaving a gap, ensuring that during the welding and grinding of the wall skin, waste chips will directly fall into the fire basin; the vertical rod is convenient for adjusting the vertical height between the fire basin and the deck during installation, leaving enough working space for welding or grinding, ensuring that workers can work normally; the card slot is set to be U-shaped and can be fixed to the upper deck piece, providing a stable support point for the fire basin, and the fire basin can be fixed and disassembled by rotating the third threaded rod.

[0020] The utility model is easy to install and dismantle, has a simple structure and can be reused, which not only saves manpower and material resources but also improves the construction efficiency of welding and grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the wall skin protection welding and grinding device of the utility model.

[0022] Figure 2 It is a schematic diagram of the horizontal rod and vertical rod structure of the utility model.

[0023] Explanation of the markings in the figure: 1. fire basin; 2. horizontal rod; 21. first sliding sleeve; 22. first threaded rod; 3. vertical rod; 31. second sliding sleeve; 32. second threaded rod; 4. slot; 41. third threaded rod; 5. deck; 6. wall skin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0025] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0026] Please refer to the attached Figure 1 To Attachment Figure 2 The utility model describes a wall skin protection welding and grinding device.

[0027] The current suspended fire basin is not suitable for the structure of the offshore platform module. It is difficult to adjust the fire basin to a suitable position during installation, which makes installation difficult and leads to low efficiency of welding and grinding construction.

[0028] like Figure 1As shown, the protective wall skin welding and grinding device provided by the embodiment of the utility model includes a fire basin 1, a slot 4 is provided above the fire basin 1, the slot 4 is connected to the edge of the deck 5 to provide a suspension support for the fire basin 1, a horizontal rod 2 is provided on the slot 4, the horizontal rod 2 can be moved horizontally relative to the slot 4 to adjust the horizontal position of the fire basin 1, and a vertical rod 3 is provided on the horizontal rod 2, the vertical rod 3 can be moved vertically relative to the horizontal rod 2 to adjust the vertical position of the fire basin 1.

[0029] like Figure 2 As shown, a first sliding sleeve 21 is fixedly connected to the slot 4, and the first sliding sleeve 21 is slidably connected to the horizontal rod 2, so that the horizontal rod 2 drives the fire basin 1 to move horizontally.

[0030] A first threaded rod 22 is provided on the first sliding sleeve 21. A first screw hole is opened on the first sliding sleeve 21. The first threaded rod 22 is screwed into the first screw hole. The first threaded rod 22 can extend into the first sliding sleeve 21 and abut against the horizontal rod 2. Whether the horizontal rod 2 can slide is controlled by rotating the first threaded rod 22.

[0031] When the horizontal rod 2 is adjusted to an appropriate installation position, the first threaded rod 22 is rotated so that the first threaded rod 22 abuts against and squeezes the horizontal rod 2, thereby increasing the friction between the horizontal rod 2 and the first sleeve 21 and the first threaded rod 22 to fix the horizontal rod 2; when the welding and grinding work is completed, the first threaded rod 22 is rotated in the opposite direction so that the first threaded rod 22 is separated from the horizontal rod 2, and the horizontal rod 2 can slide in the first sleeve 21.

[0032] Furthermore, in order to facilitate the control of the first threaded rod 22 and improve the installation efficiency of the device, a handle may be provided on the first threaded rod 22 .

[0033] One end of the horizontal rod 2 away from the wall skin 6 is fixedly connected with a second sliding sleeve 31, and the second sliding sleeve 31 is slidably connected to the vertical rod 3, so that the vertical rod 3 drives the fire basin 1 to move vertically.

[0034] A second threaded rod 32 is provided on the second sleeve 31 , and a second screw hole is opened on the second sleeve 31 . The second threaded rod 32 is screwed into the second screw hole. The second threaded rod 32 can extend into the second sleeve 31 and abut against the vertical rod 3 . Whether the vertical rod 3 can slide is controlled by rotating the second threaded rod 32 .

[0035] When the vertical rod 3 is adjusted to an appropriate installation position, the second threaded rod 32 is rotated so that the second threaded rod 32 abuts against and squeezes the vertical rod 3, thereby increasing the friction force between the vertical rod 3 and the second sleeve 31 and the second threaded rod 32 to fix the vertical rod 3; when the welding and grinding work is completed, the second threaded rod 32 is rotated in the opposite direction so that the second threaded rod 32 is separated from the vertical rod 3, and the vertical rod 3 can slide in the second sleeve 31.

[0036] Furthermore, in order to facilitate the control of the second threaded rod 32 and improve the installation efficiency of the device, a handle may be provided on the second threaded rod 32 .

[0037] like Figure 2 As shown, the slot 4 is U-shaped, and the U-shaped slot of the slot 4 is connected to the deck 5 to provide support for the fire basin 1 so as to preliminarily fix the installation position of the fire basin 1.

[0038] A third threaded rod 41 is provided at the top of the slot 4, and a third screw hole is opened on the slot 4. The third threaded rod 41 is screwed into the third screw hole. The third threaded rod 41 can extend into the slot 4 and abut against the deck. By rotating the third threaded rod 41, whether the slot 4 is fixed to the deck 5 can be controlled.

[0039] When the slot 4 is adjusted to an appropriate installation position, the third threaded rod 41 is rotated so that the third threaded rod 41 abuts against and squeezes the deck 5, thereby fixing the slot 4 to the deck 5; when the welding and grinding work is completed, the third threaded rod 41 is rotated in the opposite direction so that the third threaded rod 41 is separated from the deck 5, thereby allowing the slot 4 to be removed from the deck 5.

[0040] Furthermore, in order to facilitate the control of the third threaded rod 41 and improve the installation efficiency of the device, a handle may be provided on the third threaded rod 41 .

[0041] The fire basin 1 includes two opposite side panels, a bottom plate and a vertical plate are fixedly connected between the two side panels, the vertical plate is fixedly connected to the vertical rod 3, the bottom plate is abutted and aligned with the wall skin 6, and the fire basin 1 is composed of the wall skin 6, the vertical plate, the bottom plate and the two side plates to form a hollow shell structure with an open top. The waste generated during grinding and welding falls directly on the bottom plate, eliminating the need for on-site workers to clean and sweep, and after the fire basin 1 is removed, the waste can be directly dumped from the unclosed side opposite to the vertical plate.

[0042] The shape of the bottom plate near the wall skin 6 matches the wall skin 6 to ensure that there is no gap between the fire basin 1 and the wall skin 6, so that waste will not fall outside the fire basin 1.

[0043] The height of the vertical plate is higher than that of the side plate, which prevents waste chips from splashing onto the operators during welding and grinding, thereby improving the safety of the device.

[0044] Installation steps of the wall skin protection welding and grinding device of the utility model:

[0045] Step 1: After the wall skin 6 is in place on the assembly block, determine the position that needs to be polished or welded, and snap the slot 4 onto the deck 5;

[0046] Step 2: Determine the installation height and leave enough space for welding or grinding to ensure that workers can work normally;

[0047] Step 3: Slide the second sliding sleeve 31 welded on the horizontal rod 2 onto the vertical rod 3, so that the fire basin 1 is at a suitable height, and fix the vertical rod 3 and the second sliding sleeve 31 by rotating the second threaded rod 32;

[0048] Step 4: Adjust the relative position of the horizontal rod 2 and the first sliding sleeve 21 so that the bottom plate of the fire basin 1 is aligned with the wall skin 6, fix the horizontal rod 2 and the first sliding sleeve 21 by rotating the first threaded rod 22, and finally fix the entire device on the deck 5 by rotating the third threaded rod 41 on the slot 4.

[0049] During the wall grinding process, the device is fixed on the outside of the wall 6, and the waste generated during the grinding process falls directly into the device, eliminating the need for on-site workers to clean and sweep, which not only saves manpower and material resources, but also improves construction efficiency; after the wall grinding is completed, the device can be removed through the third threaded rod 41 on the slot 4.

[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A wall protection welding and grinding device, characterized in that: It includes a fire basin, a slot is provided above the fire basin, the slot is connected to the edge of the deck, and provides a suspension support for the fire basin; a horizontal rod is provided on the slot, and the horizontal rod can move horizontally relative to the slot to adjust the horizontal position of the fire basin; a vertical rod is provided on the horizontal rod, and the vertical rod can move vertically relative to the horizontal rod to adjust the vertical position of the fire basin.

2. The wall skin protection welding and grinding device according to claim 1 is characterized in that: The slot is fixedly connected with a first sliding sleeve, and the first sliding sleeve is slidably connected with the horizontal rod.

3. The wall skin protection welding and grinding device according to claim 2 is characterized in that: The first sliding sleeve is provided with a first threaded rod, the first sliding sleeve is provided with a first screw hole, the first threaded rod is screwed with the first screw hole, and the first threaded rod can extend into the first sliding sleeve and abut against the horizontal rod.

4. The wall skin protection welding and grinding device according to claim 1 is characterized in that: One end of the horizontal rod away from the wall is fixedly connected with a second sliding sleeve, and the second sliding sleeve is slidably connected with the vertical rod.

5. The wall skin protection welding and grinding device according to claim 4 is characterized in that: The second sliding sleeve is provided with a second threaded rod, the second sliding sleeve is provided with a second screw hole, the second threaded rod is screwed with the second screw hole, and the second threaded rod can extend into the second sliding sleeve and abut against the vertical rod.

6. The wall skin protection welding and grinding device according to claim 1, characterized in that: The card slot is U-shaped.

7. The wall skin protection welding and grinding device according to claim 1 or 6, characterized in that: A third threaded rod is arranged at the top of the slot, a third screw hole is opened on the slot, the third threaded rod is screwed with the third screw hole, and the third threaded rod can extend into the slot and abut against the deck.

8. The wall skin protection welding and grinding device according to claim 1, characterized in that: The fire basin comprises two opposite side panels, a bottom panel and a vertical panel are fixedly connected between the two side panels, the vertical panel is fixedly connected to the vertical rod, and the bottom panel is abutted and aligned with the wall skin.

9. The wall skin protection welding and grinding device according to claim 8, characterized in that: The shape of the bottom plate on the side close to the wall matches the wall.

10. The wall skin protection welding and grinding device according to claim 8 or 9, characterized in that: The height of the vertical board is higher than the height of the side board.

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