Fire welding bucket convenient to install

Abstract

The utility model provides a fire welding bucket convenient to install, which comprises a connecting unit I clamped with an upper flange of I-shaped steel, a connecting unit II clamped with a lower flange of the I-shaped steel, and a connecting unit III connected between the connecting unit I and the connecting unit II, the length of the first connecting unit, the length of the second connecting unit and the length of the third connecting unit are adjustable, and a fire receiving disc is connected with the second connecting unit. The connecting unit I, the connecting unit II and the connecting unit III are adjustably connected, so that the device can be suitable for I-shaped steel beams with different widths and different heights and is wide in application range; when the device is used, the device is hung at the end part of the I-shaped steel needing to be welded, the fire receiving disc is just blocked below the connecting seam of the I-shaped steel, and the fire receiving disc can receive all fallen welding slag to prevent the welding slag from falling out of the fire receiving disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-catching buckets, and specifically relates to a fire-catching bucket that is convenient to install. Background Technique

[0002] The traditional steel structure fire-catching basin is made into a box shape with iron sheet, then asbestos cloth and water are placed in the box, and then it is set below the welding point to catch the welding sparks and prevent fires. However, due to the different sizes of the welding surfaces, there are often situations where the fire-catching bucket cannot be used or the use effect is not good. Coupled with the large volume and weight of the fire-catching basin itself, its role in practical applications is often not satisfactory.

[0003] For example, a new type of fire-catching bucket disclosed in the Chinese utility model patent with the authorization announcement number CN213857741U includes a fire-catching bucket, a hanging component arranged on the side of the fire-catching bucket, and a cleaning component arranged inside the fire-catching bucket. The hanging component includes a plurality of telescopic rods arranged on the side of the fire-catching bucket. One end of the telescopic rod is arranged on the side of the fire-catching bucket, and the other end of the telescopic rod is provided with a U-shaped hanging rod. The cleaning component includes a pair of fixed cylinders arranged outside the side walls on both sides in the length direction of the fire-catching bucket. One end of the two fixed cylinders is closed, and the other end is communicated with the inside of the fire-catching bucket. A sliding rod is arranged between the two fixed cylinders, a sliding sleeve is arranged on the periphery of the sliding rod, a scraping plate is fixedly arranged on the periphery of the sliding sleeve, and a discharge port is opened outside the side wall on one side in the length direction of the fire-catching bucket.

[0004] In the above-mentioned prior art, it is convenient to hang the fire-catching bucket, but there are the following problems:

[0005] 1. The fire-catching bucket is hung on the side of the I-beam and cannot catch the welding slag falling from below the I-beam, and is only used to catch the welding slag falling from the side of the I-beam;

[0006] 2. The width of the U-shaped hanging rod is fixed and cannot be adjusted, and it is only applicable to I-beams of one width.

[0007] Therefore, how to make the fire-catching bucket catch slag in all directions and increase the applicable range of the fire-catching bucket is a technical problem to be solved urgently. Utility Model Content

[0008] In view of the deficiencies in the above background technique, the present utility model proposes a fire-catching bucket that is convenient to install, and solves the problems that the fire-catching bucket is only used to catch the welding slag falling from the side of the I-beam and has a small applicable range.

[0009] The technical solution of this application is as follows:

[0010] A fire-catching hopper that is easy to install, comprising a first connection unit clamped to the upper flange of an I-beam, a second connection unit clamped to the lower flange of the I-beam, and a third connection unit connecting the first connection unit and the second connection unit. The first connection unit, the second connection unit, and the third connection unit are all adjustable in length, and the fire-catching tray is connected to the second connection unit. The first connection unit, the second connection unit, and the third connection unit are all adjustable and connected, which can be applicable to I-beam girders with different widths and heights, and has a wide application range. Hang this device at the end of the I-beam to be welded, and the fire-catching tray just blocks under the connection seam of the I-beam. The fire-catching tray can catch all the dropped welding slag and prevent the welding slag from falling outside the fire-catching tray.

[0011] Further, the first connection unit includes a first sleeve and a first sleeve rod that are inserted and matched. An external thread joint is provided at the insertion end of the first sleeve, and an internal thread sleeve ring is in positive or reverse thread fit with the external thread joint. An L-shaped hook is provided at the other end of the first sleeve rod and hooks on the upper flange of the I-beam.

[0012] Further, a protrusion is provided at the insertion end of the first sleeve rod to prevent it from slipping out of the first sleeve.

[0013] Further, the second connection unit includes a support plate with an L-shaped hook provided at one end. The L-shaped hook hooks on the lower flange of the I-beam. A chute is provided at the other end of the support plate, and an L-shaped hook slides in the chute.

[0014] Further, the fire-catching tray is connected to the side of the support plate.

[0015] Further, the L-shaped hook is hinged to the chute.

[0016] Further, the third connection unit includes a second sleeve and a second sleeve rod that are adjustably connected. Through holes are provided on both the second sleeve and the second sleeve rod, and a positioning member passes through the through holes for positioning. The second sleeve is connected to the support plate, and the second sleeve rod is connected to the first sleeve.

[0017] Further, a support unit for assisting in supporting the I-beam is provided on the second sleeve. The support unit includes a third sleeve and a third sleeve rod that are adjustably connected. An external thread joint is provided at the insertion end of the third sleeve, and an internal thread sleeve ring is in positive or reverse thread fit with the external thread joint.

[0018] Further, a rubber pad is provided at the outer end of the third sleeve rod to prevent the position where the third sleeve rod contacts the I-beam from being damaged due to excessive pressing.

[0019] Further, a plurality of hanging rings are provided on the side of the support plate, and a plurality of L-shaped hooks are provided on the side of the fire-catching tray. The L-shaped hooks are hooked on the hanging rings.

[0020] The specific beneficial effects of the present utility model include:

[0021] 1. The first connection unit, the second connection unit, and the third connection unit are all adjustable in connection, and can be applicable to I-shaped steel beams with different widths and different heights, with a wide range of applications;

[0022] 2. Hang this device at the end of the I-shaped steel to be welded, and the slag receiving tray just blocks below the connection seam of the I-shaped steel. The slag receiving tray can receive all the dropped welding slag and prevent the welding slag from falling outside the slag receiving tray;

[0023] 3. The slag receiving tray is detachably connected to the whole device, and different-sized slag receiving trays can be replaced according to different needs. At the same time, after use, it can be removed and the volume can be reduced, which is convenient for the staff to operate and is convenient for turnover and storage;

[0024] 4. The support unit strengthens the stability of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a side view of the usage state of Embodiment 1 of the present utility model;

[0027] Figure 2 It is a perspective view of the usage state of Embodiment 1 of the present utility model;

[0028] Figure 3 For Figure 2 It is a schematic diagram of A in Embodiment 1;

[0029] Figure 4 It is a schematic diagram of Embodiment 2 of the present utility model;

[0030] Figure 5 It is a schematic diagram of the first connection unit in Embodiment 2 of the present utility model;

[0031] Figure 6 It is a schematic diagram of the first external thread joint and the first internal thread collar;

[0032] Figure 7 For Figure 2 It is a schematic diagram of A in Embodiment 3;

[0033] Figure 8 It is a schematic diagram of Embodiment 4 of the present utility model;

[0034] Figure 9 It is a schematic diagram of slag receiving of the present utility model.

[0035] Description of the attached drawing reference numerals:

[0036] 1. Connection unit one; 2. Connection unit two; 3. Connection unit three;

[0037] 4. Fire connection plate;

[0038] 11. Sleeve one; 12. Sleeve rod one; 121. Protrusion;

[0039] 13. External thread joint one; 14. Internal thread sleeve ring one; 15. L-shaped hook one;

[0040] 21. L-shaped hook two; 22. Support plate; 23. Chute; 24. L-shaped hook three;

[0041] 31. Sleeve two; 32. Sleeve rod two; 33. Through hole;

[0042] 5. Support unit; 51. Sleeve three; 52. Sleeve rod three; 53. Rubber pad. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0044] Embodiment 1, a fire connection bucket that is easy to install, as Figure 1 shown, includes a connection unit one 1 clamped to the upper flange of the I-beam and a connection unit two 2 clamped to the lower flange of the I-beam. A connection unit three 3 is connected between the connection unit one 1 and the connection unit two 2. The connection unit one 1, the connection unit two 2, and the connection unit three 3 are all adjustable in length. The fire connection plate 4 is connected to the connection unit two 2. The connection unit one 1, the connection unit two 2, and the connection unit three 3 are all adjustable in connection, which can be applicable to I-beam girders with different widths and different heights, and has a wide application range. Hang this device at the end of the I-beam to be welded, and the fire connection plate 4 just blocks below the connection seam of the I-beam. The fire connection plate 4 can catch all the dropped welding slag and prevent the welding slag from falling outside the fire connection plate 4.

[0045] On the basis of the above implementation manner, the connection unit one 1 includes a sleeve one 11 and a sleeve rod one 12 that are inserted and matched. An external thread joint one 13 is provided at the insertion end of the sleeve one 11. The internal thread sleeve ring one 14 is in positive or reverse thread cooperation with the external thread joint one 13. The other end of the sleeve rod one 12 is provided with an L-shaped hook one 15 that hooks on the upper flange of the I-beam.

[0046] Specifically, Figure 6 As shown, a plurality of slits are provided at the end of the external threaded joint 13. After the sleeve 11 and the sleeve rod 12 are plugged together, when the internal threaded collar 14 is in line with the external threaded joint 13, the internal threaded collar 14 squeezes the external threaded joint 13 to eliminate the space between the slits, so that 13 is fastened to the sleeve rod 12 for positioning; when the internal threaded collar 14 is in line with the external threaded joint 13, the sleeve 11 and the sleeve rod 12 are loosened and the length can be adjusted.

[0047] Based on the above embodiment, the connecting unit 2 includes a support plate 22 with an L-shaped hook 21 at the end, the L-shaped hook 21 is hooked on the lower flange of the I-beam, and a slide groove 23 is provided at the other end of the support plate 22, and the L-shaped hook 3 24 slides with the slide groove 23.

[0048] Specifically, Figure 3 As shown, the end of the L-shaped hook three 24 is provided with a clearance groove one and an ear plate, the clearance groove one is clamped on the support plate 22, the ear plate is provided with a hole one, after the bolt passes through the hole one and the slide groove 23, it is positioned by tightening with a nut, and the L-shaped hook three 24 is slidably matched with the slide groove 23 to adjust the position of the L-shaped hook three 24 to be suitable for I-beams of different sizes.

[0049] Based on the above implementation, Figure 4 As shown, the connection unit three 3 includes an adjustably connected sleeve two 31 and a sleeve rod two 32, and the sleeve two 31 and the sleeve rod two 32 are both provided with a through hole 33, and the positioning piece is positioned through the through hole 33, the sleeve two 31 is connected to the support plate 22, and the sleeve rod two 32 is connected to the sleeve one 11.

[0050] On the basis of the above-mentioned implementation mode, the fire receiving tray 4 is welded or slidably connected to the side of the support plate 22 .

[0051] Specifically, a slide rail is provided on the side of the support plate 22, and the protrusion on the side of the fire receiving tray 4 is slidably matched with the slide rail.

[0052] Example 2, as a preferred embodiment of a fire receiving bucket that is easy to install, is different from Example 1 in that it includes a connecting unit 1 that is clamped to the upper flange of the I-beam, and a connecting unit 2 2 that is clamped to the lower flange of the I-beam. A connecting unit 3 3 is connected between the connecting unit 1 and the connecting unit 2 2. The connecting unit 1 1, the connecting unit 2 2, and the connecting unit 3 3 are all adjustable in length, and a fire receiving tray 4 is connected to the connecting unit 2 2. The connecting unit 1 1, the connecting unit 2 2, and the connecting unit 3 3 are all adjustable in connection, and can be applied to I-beams of different widths and heights, and has a wide range of applications. The device is hung on the end of the I-beam to be welded, and the fire receiving tray 4 is just blocked below the connection seam of the I-beam. The fire receiving tray 4 can receive all the fallen welding slag to prevent the welding slag from falling outside the fire receiving tray 4.

[0053] On the basis of the above embodiment, the connection unit 1 includes a sleeve 11 and a sleeve rod 12 for plug-in cooperation. The plug-in end of the sleeve 11 is provided with an external threaded joint 13, and an internal threaded ring 14 is matched with the external threaded joint 13 in a positive or reverse thread. The other end of the sleeve rod 12 is provided with an L-shaped hook 15 hooked on the upper flange of the I-beam.

[0054] Specifically, Figure 6 As shown, a plurality of slits are provided at the end of the external threaded joint 13. After the sleeve 11 and the sleeve rod 12 are plugged together, when the internal threaded collar 14 is in line with the external threaded joint 13, the internal threaded collar 14 squeezes the external threaded joint 13 to eliminate the space between the slits, so that 13 is fastened to the sleeve rod 12 for positioning; when the internal threaded collar 14 is in line with the external threaded joint 13, the sleeve 11 and the sleeve rod 12 are loosened and the length can be adjusted.

[0055] Based on the above implementation, Figure 5 As shown, the plug-in end of the sleeve rod 12 is provided with a protrusion 121 to prevent it from slipping out of the sleeve 11.

[0056] Based on the above embodiment, the connecting unit 2 includes a support plate 22 with an L-shaped hook 21 at the end, the L-shaped hook 21 is hooked on the lower flange of the I-beam, and a slide groove 23 is provided at the other end of the support plate 22, and the L-shaped hook 3 24 slides with the slide groove 23.

[0057] Specifically, Figure 3 As shown, the end of the L-shaped hook three 24 is provided with a clearance groove one and an ear plate, the clearance groove one is clamped on the support plate 22, the ear plate is provided with a hole one, after the bolt passes through the hole one and the slide groove 23, it is positioned by tightening with a nut, and the L-shaped hook three 24 is slidably matched with the slide groove 23 to adjust the position of the L-shaped hook three 24 to be suitable for I-beams of different sizes.

[0058] On the basis of the above embodiments, the third connecting unit 3 includes a second sleeve 31 and a second sleeve rod 32 which are adjustably connected. Through holes 33 are provided on both the second sleeve 31 and the second sleeve rod 32, and positioning members pass through the through holes 33 for positioning. The second sleeve 31 is connected to the support plate 22, and the second sleeve rod 32 is connected to the first sleeve 11.

[0059] On the basis of the above embodiments, a support unit 5 for assisting in supporting the I-beam is provided on the second sleeve 31. The support unit 5 includes a third sleeve 51 and a third sleeve rod 52 which are adjustably connected. An external thread joint two is provided at the insertion end of the third sleeve 51, and an internal thread collar two is in right-hand or left-hand thread fit with the external thread joint two.

[0060] Specifically, a rubber pad 53 is provided at the outer end of the third sleeve rod 52 to prevent the position where the third sleeve rod 52 contacts the I-beam from being damaged due to excessive pressing.

[0061] On the basis of the above embodiments, the fire receiving tray 4 is welded to the side of the support plate 22.

[0062] Embodiment 3, as a preferred embodiment of a fire receiving hopper for easy installation, is different from Embodiment 1 and Embodiment 2 in that it includes a first connecting unit 1 clamped to the upper flange of the I-beam, a second connecting unit 2 clamped to the lower flange of the I-beam, and a third connecting unit 3 connected between the first connecting unit 1 and the second connecting unit 2. The first connecting unit 1, the second connecting unit 2, and the third connecting unit 3 are all adjustable in length, and the fire receiving tray 4 is connected to the second connecting unit 2. The first connecting unit 1, the second connecting unit 2, and the third connecting unit 3 are all adjustably connected, which can be applicable to I-beam girders with different widths and different heights, and has a wide application range; hanging this device at the end of the I-beam to be welded, the fire receiving tray 4 just blocks below the connection seam of the I-beam, and the fire receiving tray 4 can catch all the dropped welding slag to prevent the welding slag from falling outside the fire receiving tray 4

[0063] On the basis of the above embodiments, the first connecting unit 1 includes a first sleeve 11 and a first sleeve rod 12 which are in plug-in fit. An external thread joint one 13 is provided at the insertion end of the first sleeve 11, and an internal thread collar one 14 is in right-hand or left-hand thread fit with the external thread joint one 13. The other end of the first sleeve rod 12 is provided with an L-shaped hook one 15 hooked on the upper flange of the I-beam.

[0064] Specifically, as Figure 6As shown in the figure, several relief slots are provided at the end of the external thread joint 13. After the sleeve 11 and the sleeve rod 12 are inserted together, when the internal thread collar 14 is in right-hand thread fit with the external thread joint 13, the internal thread collar 14 presses the external thread joint 13, eliminating the space between the relief slots, so that 13 is fastened to the sleeve rod 12 for positioning; when the internal thread collar 14 is in left-hand thread fit with the external thread joint 13, the sleeve 11 and the sleeve rod 12 are loose, and the length can be adjusted.

[0065] On the basis of the above embodiment, a protrusion 121 for preventing the sleeve rod 12 from coming out of the sleeve 11 is provided at the insertion end of the sleeve rod 12.

[0066] On the basis of the above embodiment, the connecting unit 2 includes a support plate 22 with an L-shaped hook 21 at the end. The L-shaped hook 21 is hooked on the lower flange of the I-beam. A chute 23 is provided at the other end of the support plate 22. While the L-shaped hook 24 is slidably engaged with the chute 23, the L-shaped hook 24 is hinged to the chute 23. The L-shaped hook 24 can be flipped relative to the support plate 22 for easy clamping on the lower flange of the I-beam.

[0067] Specifically, as Figure 7 shown, a relief notch 2 is provided on the L-shaped hook 24. Holes 2 are provided on the plates on both sides of the relief notch 2. After the bolt passes through the holes 2 and the chute 23, it is fastened by a nut for positioning. The L-shaped hook 24 is slidably engaged with the chute 23 to adjust the position of the L-shaped hook 24. The L-shaped hook 24 can also be flipped with the bolt as the rotation axis to be applicable to I-beams of different sizes.

[0068] On the basis of the above embodiment, the connecting unit 3 includes an adjustable connection of a sleeve 31 and a sleeve rod 32. Through holes 33 are provided on both the sleeve 31 and the sleeve rod 32. The positioning member passes through the through holes 33 for positioning. The sleeve 31 is connected to the support plate 22, and the sleeve rod 32 is connected to the sleeve 11.

[0069] Specifically, as Figure 9 shown, when the device is hung at the end of the I-beam to be welded, the fire receiving tray 4 just blocks below the connection seam of the two I-beams. The length of the fire receiving tray 4 is greater than the width of the I-beam, and all the dropped welding slag can be received to prevent the welding slag from falling outside the fire receiving tray 4.

[0070] Embodiment 4, as a preferred embodiment of the fire receiving hopper for easy installation, is different from Embodiment 3 in that, as Figure 8As shown in the figure, the fire receiving tray 4 is connected to the side surface of the support plate 22. A plurality of hanging rings 221 are arranged on the side surface of the support plate 22, and a plurality of L-shaped hooks IV 222 are arranged on the side surface of the fire receiving tray 4. The L-shaped hooks IV 222 are hung on the hanging rings 221. Fire receiving trays 4 of different sizes can be replaced according to different needs. At the same time, after use, it can be removed and the volume can be reduced, which is convenient for the staff to operate and is convenient for turnover and storage.

[0071] Embodiment 5, as a preferred embodiment of the fire receiving hopper for easy installation, is different from Embodiments 1-4 in that the fire receiving tray 4 is slidably connected to the side surface of the support plate 22. Specifically, a slide rail is provided on the side surface of the support plate 22, and a convex block on the side surface of the fire receiving tray 4 is slidably matched with the slide rail.

[0072] The usage method of the present utility model is as follows:

[0073] 1. First, determine the position of the welding joint of the I-beam steel, clarify the cross-sectional dimensions of the I-beam steel, and adjust the telescopic rod composed of the sleeve II 31 and the rod II 32 to a suitable position on the ground in advance;

[0074] 2. Secondly, adjust the sleeve III 51 and the rod III 52 to a suitable position;

[0075] 3. After the operator carries the present utility model to the welding position, adjust the rod I 12 and the sleeve I 11 to be firm and hook the L-shaped hook I 15 on the upper flange of the I-beam steel;

[0076] 4. Finally, adjust the position of the L-shaped hook III 24 so that the L-shaped hook III 24 is stuck on the lower flange of the I-beam steel.

[0077] The details not described in the present utility model are all well-known conventional technical means in the art.

[0078] The above content shows and describes the basic principle, main features and beneficial effects of the present utility model. The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A fire-catching bucket that is easy to install, characterized in that: It comprises a connection unit 1 (1) clamped to the upper flange of the I-beam, and a connection unit 2 (2) clamped to the lower flange of the I-beam, a connection unit 3 (3) being connected between the connection unit 1 (1) and the connection unit 2 (2), the connection unit 1 (1), the connection unit 2 (2), and the connection unit 3 (3) are all adjustable in length, and a fire receiving tray (4) is connected to the connection unit 2 (2).

2. The fire-catching bucket that is easy to install according to claim 1 is characterized in that: The connecting unit (1) comprises a sleeve (11) and a sleeve rod (12) which are plug-in compatible. The plug-in end of the sleeve (11) is provided with an external threaded joint (13). An internal threaded collar (14) is matched with the external threaded joint (13) in a positive or reverse threaded manner. The other end of the sleeve rod (12) is provided with an L-shaped hook (15) which is hooked on the upper flange of the I-beam.

3. The fire-catching bucket that is easy to install according to claim 2 is characterized in that: The plug-in end of the sleeve rod 1 (12) is provided with a protrusion (121) for preventing the sleeve rod 1 (11) from slipping out.

4. The fire-catching bucket that is easy to install according to claim 3 is characterized in that: The second connecting unit (2) comprises a support plate (22) with a second L-shaped hook (21) provided at the end, the second L-shaped hook (21) being hooked on the lower flange of the I-beam, the other end of the support plate (22) being provided with a slide groove (23), and the third L-shaped hook (24) being slidably matched with the slide groove (23).

5. The fire-catching bucket that is easy to install according to claim 4 is characterized in that: The fire receiving tray (4) is connected to the side of the support plate (22).

6. The fire-catching bucket that is easy to install according to claim 4 is characterized in that: The L-shaped hook three (24) is hinged to the slide groove (23).

7. The fire-catching bucket that is easy to install according to claim 4 is characterized in that: The connection unit three (3) comprises an adjustably connected sleeve two (31) and a sleeve rod two (32), wherein the sleeve two (31) and the sleeve rod two (32) are both provided with a through hole (33), and a positioning member passes through the through hole (33) for positioning, the sleeve two (31) is connected to the support plate (22), and the sleeve rod two (32) is connected to the sleeve one (11).

8. The fire-catching bucket that is easy to install according to claim 7, characterized in that: The sleeve 2 (31) is provided with a support unit (5) for auxiliary support of the I-beam, the support unit (5) comprising an adjustably connected sleeve 3 (51) and a sleeve rod 3 (52), the plug-in end of the sleeve 3 (51) is provided with an external threaded connector 2, and the internal threaded collar 2 is matched with the external threaded connector 2 in a positive or reverse manner.

9. The fire-catching bucket that is easy to install according to claim 8, characterized in that: The outer end of the sleeve rod three (52) is provided with a rubber pad (53).

10. The fire-catching bucket that is easy to install according to any one of claims 4 to 9, characterized in that: A plurality of hanging rings (221) are provided on the side of the support plate (22), and a plurality of four L-shaped hooks (222) are provided on the side of the fire receiving tray (4), wherein the four L-shaped hooks (222) are hung on the hanging rings (221).

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