Windproof and fireproof mould device for steel beam welding
By designing a wind-proof and fire-proof molding device for welding steel beams, the safety hazards caused by Mars splash during welding of steel beams are solved, and the adaptability and welding slag collection function for steel beams of different sizes are realized, which improves construction safety and applicability.
Patent Information
- Application Number
- CN202421929543.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-09
AI Technical Summary
During the construction of steel structure construction, Mars generated during the welding of steel beams are prone to fall with the wind, resulting in safety hazards, and existing protective devices cannot effectively adapt to steel beams of different sizes.
A steel beam welding windproof and fire-proof molding device is designed, including a frame, fireproof fence, sliding horizontal strut and sliding assembly. It can move up and down and lock the position, adapt to steel beams of different sizes, and is equipped with a welding slag collection box.
It effectively prevents the splash of Mars, improves construction safety, can be adjusted according to the size of the steel beam, has strong applicability, and is simple and easy to use.
Smart Images
Figure CN223028816U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to a mold device for preventing wind and fire in steel beam welding. Technical Background
[0002] During the construction of steel structure buildings, the sparks generated during steel beam welding are likely to float to various corners with the wind, which is a concern for countless safety managers. At present, steel structure welding operations are common in various steel structure construction projects, and there are problems such as variable and complex working environments where protection cannot play an effective role. In recent years, with the increasing number of public buildings and industrial buildings, the number of steel structure projects has been increasing year by year. In the construction of steel structures for buildings, many welding operations cannot effectively avoid fire problems, bringing great potential safety hazards during construction;
[0003] At present, there are still many steel structure welding construction workers who do not have effective protection measures during steel beam welding. When using CO2 shielded welding to weld the steel beam connection plates, the vertical distance of the steel beam is high, and the welding sparks are likely to float to various corners with the wind. At the same time, there is an intersection with the on-site formwork support construction, which is extremely likely to cause a fire, trigger a safety accident, and affect the construction period and construction efficiency;
[0004] At present, there is no particularly suitable protective device for steel beam welding on the market, and most of them cannot be adjusted appropriately according to the size of the steel beam. Content of the Utility Model
[0005] The utility model provides a mold device for preventing wind and fire in steel beam welding, which can solve the problems pointed out in the background technology.
[0006] The mold device for preventing wind and fire in steel beam welding includes a frame. On both sides in the length direction of the frame, there are first fireproof enclosures. On both sides in the width direction of the frame, there are sliding horizontal support rods. Both ends in the length direction of the sliding horizontal support rods are slidably connected to the frame through a first sliding component and a second sliding component, enabling them to move up and down reciprocally and be locked in position. One end of the sliding horizontal support rod is hinged to the first sliding component, and the other end is detachably connected to the second sliding component. There are two horizontal sliding components on both sliding horizontal support rods. The horizontal sliding components reciprocate in the length direction of the sliding horizontal support rods and are locked in position. The two horizontal sliding components are respectively connected to the second fireproof enclosures on both sides in the length direction. The second fireproof enclosures are connected between the horizontal sliding components and the frame.
[0007] Preferably, the first sliding component includes a first sliding sleeve and a first locking member. The first sliding sleeve slides up and down along the vertical rod on one side of the frame and is locked in position through the first locking member. One end of the sliding horizontal support rod is hinged to the first sliding sleeve through a rotating shaft.
[0008] Preferably, the second sliding assembly includes a second sliding sleeve and a second locking member. The second sliding sleeve reciprocates up and down along the vertical rod on the other side of the frame and is locked in position by the second locking member. A support plate is provided on the second sliding sleeve, and the support plate is used to support the other end of the sliding horizontal brace to achieve detachable connection between the two.
[0009] Preferably, the horizontal sliding assembly includes a third sliding sleeve and a third locking member. The third sliding sleeve reciprocates along the length direction of the sliding horizontal brace and is locked in position by the third locking member.
[0010] Preferably, the first locking member, the second locking member, and the third locking member are all locking screws.
[0011] Preferably, both the first fireproof enclosure and the second fireproof enclosure are fireproof cloth enclosures.
[0012] Preferably, the two sides in the length direction of the frame are detachably connected to the first fireproof enclosure.
[0013] Preferably, the second fireproof enclosure is a triangular fireproof enclosure, one side of which is connected to the vertical rod of the frame, and the other side is detachably connected to the horizontal sliding assembly.
[0014] Preferably, the two sides in the length direction of the frame and the first fireproof enclosure are detachably connected through a plurality of first hooks, and the second fireproof enclosure and the horizontal sliding assembly are detachably connected through second hooks.
[0015] Preferably, a welding slag collection box is provided at the bottom of the frame.
[0016] Advantageous effects: The present utility model provides a windproof and fireproof modular device for steel beam welding, which has a simple structure, is convenient to use, can be applied to steel beam welding protection, and can be adjusted within a certain range according to the size of the steel beam to adapt to steel beams of more sizes, with good applicability. Description of the Drawings
[0017] Figure 1 is a schematic structural diagram of the present utility model.
[0018] Figure 2 is a front view schematic diagram of the present utility model.
[0019] Description of the Reference Numerals:
[0020] Reference numerals in the figure: Frame 1; Vertical rod 11; First fireproof enclosure 2; Sliding horizontal strut 3; Second fireproof enclosure 4; First sliding sleeve 51; First locking member 52; Rotating shaft 53; Second sliding sleeve 61; Second locking member 62; Support plate 63; First hook 7; Second hook 8; Third sliding sleeve 91; Third locking member 92; Weld slag collection box 10. Specific implementation manner
[0021] The following combines the accompanying drawings to describe in detail a specific implementation manner of the present utility model, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation manner.
[0022] Example 1: As Figure 1-2 shown, the steel beam welding wind and fire prevention mold device provided by the embodiment of the present utility model includes a frame 1. First fireproof enclosures 2 are provided on both sides in the length direction of the frame 1, and sliding horizontal struts 3 are provided on both sides in the width direction of the frame 1. Both ends in the length direction of the sliding horizontal strut 3 are slidably connected to the frame 1 through a first sliding assembly and a second sliding assembly, enabling it to reciprocate up and down and perform position locking. One end of the sliding horizontal strut 3 is hingedly connected to the first sliding assembly, and the other end is detachably connected to the second sliding assembly. Through the hinged connection at one end and the detachable connection at the other end, the sliding horizontal strut 3 can be rotated upward to facilitate the insertion and removal of the steel beam. Two horizontal sliding assemblies are provided on both sides of the sliding horizontal strut 3. The horizontal sliding assemblies reciprocate in the length direction of the sliding horizontal strut 3 and perform position locking. The two horizontal sliding assemblies are respectively correspondingly connected to the second fireproof enclosures 4 on both sides in the length direction. The second fireproof enclosures 4 are connected between the horizontal sliding assemblies and the frame 1.
[0023] Specifically, the first sliding assembly includes a first sliding sleeve 51 and a first locking member 52. The first sliding sleeve 51 reciprocates up and down along the vertical rod 11 on one side of the frame 1 and performs position locking through the first locking member 52. One end of the sliding horizontal strut 3 is hingedly connected to the first sliding sleeve 51 through a rotating shaft 53. The second sliding assembly includes a second sliding sleeve 61 and a second locking member 62. The second sliding sleeve 61 reciprocates up and down along the vertical rod 11 on the other side of the frame 1 and performs position locking through the second locking member 62. A support plate 63 is provided on the second sliding sleeve 61. The support plate 63 is used to support the other end of the sliding horizontal strut 3 to achieve the detachable connection between the two. The horizontal sliding assembly includes a third sliding sleeve 91 and a third locking member 92. The third sliding sleeve 91 reciprocates in the length direction of the sliding horizontal strut 3 and performs position locking through the third locking member 92. The first locking member 52, the second locking member 62, and the third locking member 92 are all locking screws. The first fireproof enclosure 2 and the second fireproof enclosure 4 are both fireproof cloth enclosures.
[0024] In some embodiments, both sides of the frame 1 in the length direction are detachably connected to the first fireproof enclosure 2. The second fireproof enclosure 4 is a triangular fireproof enclosure, one side of which is connected to the vertical rod 11 of the frame 1, and the other side is detachably connected to the horizontal sliding assembly. The two sides of the frame 1 in the length direction and the first fireproof enclosure 2 are detachably connected through a plurality of first hooks 7, and the second fireproof enclosure 4 and the horizontal sliding assembly are detachably connected through a second hook 8. The detachable connection facilitates replacement. In addition, the detachable connection of the second fireproof enclosure 4 facilitates the articulated movement of the horizontal strut 3 and also facilitates the insertion and removal of the steel beam.
[0025] In some embodiments, a welding slag collection box 10 is provided at the bottom of the frame 1 for collecting the dropped welding slag. The welding slag collection box 10 can be placed at the bottom without special fixed connection. Of course, it can also be in a sliding fit with the frame 1.
[0026] The above discloses only several specific embodiments of the present utility model. However, the embodiments of the present utility model are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.
Claims
1. Steel beam welding wind and fire proof mold device, characterized by: The invention comprises a frame (1), wherein first fireproof enclosures (2) are provided on both sides of the frame (1) in the length direction, and sliding horizontal struts (3) are provided on both sides of the frame (1) in the width direction. Both ends of the sliding horizontal struts (3) in the length direction are slidably connected to the frame (1) through a first sliding assembly and a second sliding assembly, so that the sliding horizontal struts (3) can reciprocate up and down and be locked in position. One end of the sliding horizontal struts (3) is hingedly connected to the first sliding assembly, and the other end is detachably connected to the second sliding assembly. Two horizontal sliding assemblies are provided on the sliding horizontal struts (3) on both sides. The horizontal sliding assemblies reciprocate along the length direction of the sliding horizontal struts (3) and are locked in position. The two horizontal sliding assemblies are respectively connected to the second fireproof enclosures (4) on both sides in the length direction, and the second fireproof enclosures (4) are connected between the horizontal sliding assemblies and the frame (1).
2. The steel beam welding windproof and fireproof mold device according to claim 1 is characterized in that: The first sliding assembly comprises a first sliding sleeve (51) and a first locking member (52); the first sliding sleeve (51) slides reciprocatingly up and down along the vertical rod (11) on one side of the frame (1) and is locked in position by the first locking member (52); one end of the sliding horizontal support rod (3) is hingedly connected to the first sliding sleeve (51) via a rotating shaft (53).
3. The steel beam welding windproof and fireproof mold device according to claim 2 is characterized in that: The second sliding assembly comprises a second sliding sleeve (61) and a second locking member (62); the second sliding sleeve (61) slides reciprocatingly up and down along the vertical rod (11) on the other side of the frame (1) and is locked in position by the second locking member (62); a support plate (63) is provided on the second sliding sleeve (61); the support plate (63) is used to support the other end of the sliding horizontal support rod (3) to achieve a detachable connection between the two.
4. The steel beam welding windproof and fireproof mold device according to claim 3 is characterized in that: The horizontal sliding assembly comprises a third sliding sleeve (91) and a third locking member (92); the third sliding sleeve (91) reciprocates along the length direction of the sliding horizontal support rod (3) and is locked in position by the third locking member (92).
5. The steel beam welding windproof and fireproof mold device according to claim 4 is characterized in that: The first locking member (52), the second locking member (62) and the third locking member (92) are all locking screws.
6. The steel beam welding windproof and fireproof mold device according to any one of claims 1 to 5, characterized in that: The first fireproof enclosure (2) and the second fireproof enclosure (4) are both fireproof cloth enclosures.
7. The steel beam welding windproof and fireproof mold device according to claim 6 is characterized in that: Both sides of the frame (1) in the length direction are detachably connected to the first fireproof enclosure (2).
8. The steel beam welding windproof and fireproof mold device according to claim 7 is characterized in that: The second fireproof enclosure (4) is a triangular fireproof enclosure, one side of which is connected to the vertical rod (11) of the frame (1), and the other side of which is detachably connected to the horizontal sliding assembly.
9. The steel beam welding windproof and fireproof mold device according to claim 8 is characterized in that: The two sides of the frame (1) in the length direction are detachably connected to the first fire enclosure (2) via a plurality of first hooks (7), and the second fire enclosure (4) is detachably connected to the horizontal sliding assembly via second hooks (8).
10. The steel beam welding windproof and fireproof mold device according to any one of claims 1 to 5, characterized in that: A welding slag collection box (10) is provided at the bottom of the frame (1).