Fire welding hopper for bridge welding construction

Abstract

The utility model relates to the technical field of bridge welding, in particular to a fire welding bucket for bridge welding construction. According to the technical scheme, the fixing device comprises a main body supporting and stabilizing base, the left side and the right side of the main body supporting and stabilizing base are each provided with an integrally-formed fixed connection positioning plate, and the position, close to the fixed connection positioning plates, of the upper end of the main body supporting and stabilizing base is provided with an overall fixed connection hole; a conical collecting and matching safety column is arranged in the center of the upper end of the main body supporting and stabilizing base, an inverted-cone-shaped main body collecting and matching groove is formed in the upper end of the collecting and matching safety column, and the depth of the main body collecting and matching groove is larger than the height of the collecting and matching safety column. The device has the advantages that welding fire and other impurities generated during welding of the welding position of a bridge can be collected in a centralized and real-time mode, the discharging structure at the bottom can be matched with the collecting pipe to rapidly transfer the collecting container, and the size of the overall structure is smaller.

Description

Technical Field

[0001] This utility model relates to the field of bridge welding technology, and in particular to a welding hopper for bridge welding construction. Background Technology

[0002] During bridge welding, welding sparks and other impurities can scatter irregularly. If welding is not carried out, these impurities can easily affect the surrounding structure. Furthermore, the materials generated during the welding process are difficult to collect later, causing environmental pollution, and the efficiency of subsequent cleanup is also relatively low. Utility Model Content

[0003] The purpose of this utility model is to provide a welding hopper for bridge construction. When used in conjunction with welding components, it can collect welding sparks and other impurities generated during welding in a centralized and real-time manner. Furthermore, the discharge structure at the bottom allows for rapid transfer of the collection container via a collection pipe. The overall structure is smaller in size, more convenient to use, effectively improves welding safety, enhances the quality of bridge welding, eliminates the need for post-weld cleaning, lowers overall operating costs, and avoids potential safety hazards during welding.

[0004] The technical solution of this utility model is as follows:

[0005] A welding hopper for bridge construction, characterized in that: it includes a main support and stabilizing base; each of the left and right sides of the main support and stabilizing base is provided with an integrally formed fixed connection positioning plate; the upper end of the main support and stabilizing base near the fixed connection positioning plate is provided with an integral fixed connection hole; a conical collecting and engaging safety column is provided at the center of the upper end of the main support and stabilizing base; the upper end of the collecting and engaging safety column is provided with an inverted conical main collecting and engaging groove; the depth of the main collecting and engaging groove is greater than the height of the collecting and engaging safety column; the collecting and engaging safety column and the main collecting and engaging groove have opposite taper directions and the same taper angle; the lower end of the main collecting and engaging groove is provided with a discharge safety conveying hole that is evenly distributed around the circumference and completely penetrates the lower end surface of the overall structure; the lower end of the main support and stabilizing base, located at the lower end of the discharge safety conveying hole, is provided with a cylindrical discharge connecting combination groove; the inner cylindrical surface of the discharge connecting combination groove is provided with a fastening connection thread groove; and an arc-shaped heat dissipation safety auxiliary groove is provided on each of the left and right sides of the discharge connecting combination groove.

[0006] Furthermore, the thickness of the fixed connection positioning plate is the same as the thickness of the main body support stabilizing seat.

[0007] Furthermore, the fixed connection positioning plate is located at the center position of the main body support stabilizing seat in the front-rear direction.

[0008] Furthermore, the collection and safety column is detachably connected to the main support and stabilizing seat.

[0009] Furthermore, the size of the upper part of the main body collecting groove is greater than four-fifths of the width of the main body support stabilizing seat.

[0010] Furthermore, the lower edge of the main body collecting groove is provided with a guide fitting structure with a circular arc cross-section.

[0011] The beneficial effects of this utility model are:

[0012] This utility model can be used in conjunction with welding components to collect welding sparks and other impurities generated during welding in real time. The discharge structure at the bottom allows for rapid transfer of the collection container via a collection pipe. The overall structure is smaller and more convenient to use, effectively improving welding safety and the quality of bridge welding. It also eliminates the need for post-weld cleaning, resulting in lower overall operating costs and avoiding potential safety hazards during welding. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a front view of the present invention;

[0015] Figure 3 This is a side view of the present invention;

[0016] Figure 4 This is a cross-section of position AA of the present invention.

[0017] Figure 5 This is a top view of the present invention;

[0018] Figure 6 This is a bottom view of the present invention;

[0019] Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction;

[0020] In the diagram: 1. Main body support and stabilizing seat; 2. Fixed connection positioning plate; 3. Overall fixed connection hole; 4. Collection and matching safety column; 5. Main body collection and matching groove; 6. Discharge safety conveying hole; 7. Discharge connection combination groove; 8. Heat dissipation safety auxiliary groove. Detailed Implementation

[0021] like Figures 1 to 7As shown, a bridge welding construction welding hopper includes a main support and stabilizing base 1. An integrally formed fixed connection positioning plate 2 is provided on each of the left and right sides of the main support and stabilizing base 1, allowing for positioning and assembly during overall installation. An integral fixed connection hole 3 is provided at the upper end of the main support and stabilizing base 1 near the fixed connection positioning plate 2, for use with fastening bolts for overall fixation. This allows it to be integrated with welding equipment, enabling it to move with the welding position during welding and thus collect data in real time. A conical collection and engagement safety post 4 is located at the center of the upper end of the main support and stabilizing base 1. The upper end of the collection and engagement safety post 4 has an inverted conical main body collection and engagement groove 5, which is the main engagement position during welding. The depth of the main body collecting groove 5 is greater than the height of the collecting safety column 4. The collecting safety column 4 and the main body collecting groove 5 have opposite taper directions but the same taper angle. The lower end of the main body collecting groove 5 is provided with a discharge safety conveying hole 6 that is evenly distributed around the circumference and completely penetrates the lower end face of the overall structure, enabling the discharge of collected impurities. It can be used in conjunction with cooling water for auxiliary discharge. The lower end of the main body support stabilizing seat 1, located below the discharge safety conveying hole 6, is provided with a cylindrical discharge connection combination groove 7. The inner cylindrical surface of the discharge connection combination groove 7 is provided with a fastening connection thread groove, which can be quickly connected to the pipe-like structure during discharge. The left and right sides of the discharge connection combination groove 7 are respectively provided with an arc-shaped heat dissipation safety auxiliary groove 8, which makes the connection position reliably heat-resistant and the connection safety during use more reliable. When in use, it can be used in conjunction with welding components to collect welding sparks and other impurities generated during welding in real time. The discharge structure at the bottom can be used with the collection pipe for quick transfer of the collection container. The overall structure is smaller in size, more convenient to use, effectively improves welding safety, improves the quality of bridge welding, eliminates the need for post-weld cleaning, lowers the overall cost of use, and avoids potential safety hazards during welding.

[0022] Preferably, the thickness of the fixed connection positioning plate 2 is the same as the thickness of the main support stabilizing seat 1, which makes the structural strength of the fastening position better and the flatness better.

[0023] Preferably, the fixed connection positioning plate 2 is located at the center of the main support stabilizing seat 1 in the front-rear direction. After being tightened, the overall load-bearing capacity is stronger, the support safety is more reliable, and the load-bearing capacity is more guaranteed in later use.

[0024] Preferably, the collection and safety column 4 is detachably connected to the main support and stabilizing seat 1, which makes the overall structure more convenient to use and easier to clean internally.

[0025] Preferably, the size of the upper part of the main body collecting groove 5 is greater than four-fifths of the width of the main body support stabilizing seat 1, so as to make the overall space utilization rate higher.

[0026] Preferably, the lower edge of the main body collection and fitting groove 5 is provided with a guide fitting structure with a circular arc cross-section, which improves the smoothness of the fitting when performing internal output and makes it more convenient to perform cooling water fitting output.

[0027] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A welding hopper for bridge construction, characterized in that: The system includes a main support and stabilizing base (1), with an integrally formed fixed connection positioning plate (2) on each of its left and right sides. An integral fixed connection hole (3) is provided at the upper end of the main support and stabilizing base (1) near the fixed connection positioning plate (2). A conical collecting and fitting safety post (4) is provided at the center of the upper end of the main support and stabilizing base (1). An inverted conical main body collecting and fitting groove (5) is provided at the upper end of the collecting and fitting safety post (4). The depth of the main body collecting and fitting groove (5) is greater than the height of the collecting and fitting safety post (4). The taper direction of the safety column (4) and the taper angle of the main body collection groove (5) are opposite. The lower end of the main body collection groove (5) is provided with a discharge safety conveying hole (6) that is evenly distributed around the circumference and completely penetrates the lower end surface of the overall structure. The lower end of the main body support stabilizing seat (1) is provided with a cylindrical discharge connection combination groove (7) located at the lower end of the discharge safety conveying hole (6). The inner cylindrical surface of the discharge connection combination groove (7) is provided with a fastening connection thread groove. An arc-shaped heat dissipation safety auxiliary groove (8) is provided on the left and right sides of the discharge connection combination groove (7).

2. The bridge welding construction welding hopper according to claim 1, characterized in that: The thickness of the fixed connection positioning plate (2) is the same as the thickness of the main body support stabilizing seat (1).

3. The bridge welding construction welding hopper according to claim 1, characterized in that: The fixed connection positioning plate (2) is located at the center of the front and rear direction of the main body support stabilizing seat (1).

4. The bridge welding construction welding hopper according to claim 1, characterized in that: The collection and safety column (4) is detachably connected to the main support and stabilizing seat (1).

5. A bridge welding construction welding hopper according to claim 1, characterized in that: The size of the upper part of the main body collecting groove (5) is greater than four-fifths of the width of the main body support stabilizing seat (1).

6. A bridge welding construction welding hopper according to claim 1, characterized in that: The lower edge of the main body collection groove (5) is provided with a guide fitting structure with a circular arc cross section.

Images