CN210967701U - Copper applies round steel ground connection auxiliary device - Google Patents
Copper applies round steel ground connection auxiliary device Download PDFInfo
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- CN210967701U CN210967701U CN201922008378.7U CN201922008378U CN210967701U CN 210967701 U CN210967701 U CN 210967701U CN 201922008378 U CN201922008378 U CN 201922008378U CN 210967701 U CN210967701 U CN 210967701U
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Abstract
The utility model relates to a copper applies round steel ground connection auxiliary device, including ground connection net owner reinforcing bar and the copper that is located ground connection net owner reinforcing bar top apply round steel ground connection net, copper applies round steel ground connection net cover and is equipped with the mould and connects, the mould connects and copper applies round steel ground connection net fixed connection, the mould articulate has last round steel, the one end that the mould connects was kept away from to last round steel is connected with the round steel soldered connection, the one end of ground connection net owner reinforcing bar is connected with the main reinforcement soldered connection that corresponds with the round steel soldered connection, the axis of going up round steel coincides with the axis of ground connection net owner reinforcing bar, the axis of round steel soldered connection is parallel with main reinforcement soldered connection's axis, the round steel soldered connection side adopts two-sided overlap welding with the main reinforcement soldered. The utility model has the advantages that: the utility model discloses can comparatively firm connection copper compress round steel ground net and ground connection net owner reinforcing bar.
Description
Technical Field
The utility model belongs to the ground net field especially relates to a copper applies round steel ground connection auxiliary device.
Background
The copper-coated round steel wire has excellent corrosion resistance, is suitable for soil conditions with different humidity, temperature and PH values, has good conductivity due to skin effect, is grounded by adopting a pure copper material compared with the traditional method, greatly reduces the cost, and has a service life of over 30-50 years when the average thickness of surface electrolytic copper molecules is more than 0.25 mm. Based on the characteristics, the copper coated round steel is widely and massively used in the construction of the grounding grid concealed project of the newly-built pumped storage power station at present.
The copper-clad round steel grounding grid joint connection needs to adopt a special die and a hot-melt welding agent, a joint is integrally formed after high-temperature hot melting is carried out, and different special die connection modes such as a straight head, a T-shaped head and a cross head can be adopted according to the field condition. When the screw-thread steel is connected with the main bars of natural grounding bodies such as a steel bar grounding net of a hydraulic structure, the connection is insecure due to the fact that the surface of the screw-thread steel is uneven, flow pulp, slag inclusion, air holes, meat deficiency and uneven joint surface can be generated after hot-melt welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a copper applies round steel ground connection auxiliary device, can comparatively firm connection copper apply round steel ground net and ground connection net owner reinforcing bar.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a copper lays round steel ground connection auxiliary device, includes ground connection net owner reinforcing bar and is located the copper of ground connection net owner reinforcing bar top is laid round steel ground connection net, copper is laid round steel ground connection net cover and is equipped with the mould and connect, the mould connect with copper is laid round steel ground connection net fixed connection, the mould articulate has last round steel, it keeps away from to go up the round steel the one end that the mould connects is connected with the round steel soldered connection, the one end of ground connection net owner reinforcing bar is connected with the main reinforcement soldered connection that corresponds with the round steel soldered connection, go up the axis of round steel with the axis coincidence of ground connection net owner reinforcing bar, the axis of round steel soldered connection with the axis of main reinforcement soldered connection is parallel, round steel soldered connection side with main reinforcement soldered connection side adopts two-sided lap welding.
Through adopting above-mentioned technical scheme, connect the mould and fix with copper compress round steel ground net, make the mould joint be located ground connection net owner reinforcing bar directly over, and according to ground connection net owner reinforcing bar's position, the one end and the mould that will go up the round steel and keep away from the round steel soldered connection connect fixed connection, it is located ground connection net owner reinforcing bar directly over to make, go up the axis of round steel and the axis coincidence of ground connection net owner reinforcing bar, the axis of round steel soldered connection is parallel with owner reinforcing bar soldered connection's axis, carry out two-sided lapping welding to round steel soldered connection and owner reinforcing bar soldered connection, fix round steel soldered connection and owner reinforcing bar soldered connection with this, and then carry out comparatively firm connection to copper compress round steel ground net and ground connection net owner reinforcing bar.
The utility model discloses further set up to: the round steel welding device is characterized in that the upper round steel is provided with a first reinforcing rib, one end of the first reinforcing rib is connected with the outer side of the upper round steel, and one end, far away from the upper round steel, of the first reinforcing rib is connected with the round steel welding head.
Through adopting above-mentioned technical scheme, the setting of first strengthening rib can increase the structural stability of round steel and round steel soldered connection, makes the difficult emergence fracture of the junction of round steel and round steel soldered connection.
The utility model discloses further set up to: the grounding grid main steel bars are provided with second reinforcing ribs, one ends of the second reinforcing ribs are connected with the outer sides of the grounding grid main steel bars, and one ends, far away from the grounding grid main steel bars, of the second reinforcing ribs are connected with the main steel bar welding joints.
Through adopting above-mentioned technical scheme, the setting of second strengthening rib can increase the structural stability of ground connection net owner reinforcing bar and main reinforcement soldered connection, makes the difficult fracture that takes place of the junction of ground connection net owner reinforcing bar and main reinforcement soldered connection.
The utility model discloses further set up to: the upper round steel and the round steel welding head are welded with the first reinforcing rib in a hot melting mode, and the main reinforcing steel bar of the grounding grid and the main reinforcing steel bar welding head are welded with the second reinforcing rib in a hot melting mode.
Through adopting above-mentioned technical scheme, other fixed modes are relatively welded in the hot melt, have easy operation, quick convenient advantage, can be comparatively convenient fixed first strengthening rib and second strengthening rib.
The utility model discloses further set up to: the diameters of the welding joints of the upper round steel and the round steel are equal to the aperture of the die joint.
Through adopting above-mentioned technical scheme, be convenient for weld round steel soldered connection and mould joint.
The utility model discloses further set up to: the diameters of the upper round steel and the round steel welding head are both larger than or equal to 16 mm.
By adopting the technical scheme, the welding operation of the upper round steel and the round steel welding head is convenient.
The utility model discloses further set up to: and the copper-clad round steel grounding grid is welded with the die joint in a hot melting way.
Through adopting above-mentioned technical scheme, other fixed modes are relatively welded in the hot melt, have easy operation, safe swift advantage, can be comparatively convenient fix copper clad round steel grounding grid and mould joint.
The utility model discloses further set up to: the length of the round steel welding head is more than or equal to 6 times of the diameter of the upper round steel.
Through adopting above-mentioned technical scheme, increased the welding strength of round steel soldered connection and main reinforcement soldered connection, and then made round steel and more firm connection of ground connection net main reinforcement.
To sum up, the utility model discloses a beneficial technological effect does:
1. connect the mould and fix with copper compress round steel ground net, make the mould connect be located ground connection net owner reinforcing bar directly over, and according to ground connection net owner reinforcing bar's position, will go up the round steel and keep away from round steel soldered connection's one end and mould joint fixed connection, it is located ground connection net owner reinforcing bar directly over to make, go up the axis of round steel and the axis coincidence of ground connection net owner reinforcing bar, the axis of round steel soldered connection is parallel with owner reinforcing bar soldered connection's axis, carry out two-sided overlap welding to round steel soldered connection and owner reinforcing bar soldered connection, fix round steel soldered connection and owner reinforcing bar soldered connection with this, and then carry out comparatively firm connection to copper compress ground connection net and ground connection net owner reinforcing bar.
2. The arrangement of the first reinforcing ribs can improve the structural stability of the round steel and the round steel welding head; the setting of second strengthening rib can increase the structural stability of ground connection net owner reinforcing bar and main reinforcement soldered connection.
Drawings
Fig. 1 is a schematic view of a copper clad steel grounding aid.
In the figure, 1, grounding net main steel bars; 2. copper-coated round steel grounding grids; 3. feeding round steel; 4. a mold joint; 5. a round steel welding head; 6. a main steel bar welding joint; 7. welding the strips; 8. a first reinforcing rib; 9. and a second reinforcing rib.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a copper is applied round steel ground connection auxiliary device, including ground connection net owner reinforcing bar 1 and the copper that is located 1 tops of ground connection net owner reinforcing bar apply round steel ground net 2, ground connection net owner reinforcing bar 1 and copper are applied and are provided with round steel 3 between round steel ground net 2.
Copper is applied round steel ground net 2 and is located ground net owner reinforcing bar 1 directly over, and the axis of ground net owner reinforcing bar 1 passes copper and is applied round steel ground net 2. The outside cover of copper compress round steel grounding grid 2 is equipped with mould joint 4, and mould joint 4 passes through hot melt welded connection with copper compress round steel grounding grid 2.
Go up round steel 3's one end and mould and connect 4 through hot melt welded connection, go up round steel 3 and be located ground connection net owner reinforcing bar 1 directly over, and go up the axis of round steel 3 and the coincidence of the axis of ground connection net owner reinforcing bar 1. Go up round steel 3 and keep away from the one end of mould joint 4 and be connected with round steel soldered connection 5, go up round steel 3 and round steel soldered connection 5 and set up as an organic whole, and the angle between the axis of going up round steel 3 and the axis of round steel soldered connection 5 is 168 degrees. The diameters of the upper round steel 3 and the round steel welding head 5 are both 16mm, and the diameters of the upper round steel 3 and the round steel welding head 5 are equal to the aperture of the die joint 4.
The top of the main steel bar 1 of the grounding net is connected with a main steel bar welding head 6 corresponding to the round steel welding head 5, the length of the main steel bar welding head 6 is equal to that of the round steel welding head 5, and the axis of the main steel bar welding head 6 is parallel to that of the round steel welding head 5. The main steel bar welding head 6 and the main steel bar 1 of the grounding net are integrally arranged, and the angle between the axis of the main steel bar welding head 6 and the axis of the main steel bar 1 of the grounding net is 168 degrees.
The side face of the round steel welding head 5 and the side face of the main steel bar welding head 6 are fixed in a double-face lap welding mode, the round steel welding head 5 and the main steel bar welding head 6 are welded to form a welding strip 7, and the welding strip 7 is located between the round steel welding head 5 and the main steel bar welding head 6. The length of the round steel welding head 5 and the length of the main steel welding head 6 are equal to the length of the welding strip 7, and the length of the round steel welding head 5 is equal to 6 times of the diameter of the upper round steel 3.
A first reinforcing rib 8 is connected between the upper round steel 3 and the round steel welding head 5, and the first reinforcing rib 8 is used for increasing the connecting strength between the upper round steel 3 and the round steel welding head 5. One end of the first reinforcing rib 8 is in hot-melt welding with the middle of the upper round steel 3, and one end of the first reinforcing rib 8, far away from the upper round steel 3, is in hot-melt welding with the lower part of the round steel welding head 5.
Be connected with second strengthening rib 9 between ground connection net owner reinforcing bar 1 and the main reinforcement soldered connection 6, second strengthening rib 9 is used for increasing the joint strength between ground connection net owner reinforcing bar 1 and the main reinforcement soldered connection 6. One end of the second reinforcing rib 9 is in hot-melt welding with the outer side of the main reinforcing steel bar 1 of the grounding network, and one end, far away from the main reinforcing steel bar 1 of the grounding network, of the second reinforcing rib 9 is in hot-melt welding with the upper part of the main reinforcing steel bar welding head 6.
The implementation principle of the embodiment is as follows: after arranging and installing the copper-clad round steel grounding grid 2 and the grounding grid main steel bar 1, sleeving the mold joint 4 on the outer side of the copper-clad round steel grounding grid 2, fixing the copper-clad round steel grounding grid 2 and the grounding grid main steel bar 1 by welding, cutting the upper round steel 3 and the round steel welding head 5 with proper lengths according to the distance between the copper-clad round steel grounding grid 2 and the grounding grid main steel bar 1, pre-bending the round steel welding head 5 to ensure that the angle between the axis of the upper round steel 3 and the axis of the round steel welding head 5 is 168 degrees, and pre-bending the main steel welding head 6 to ensure that the angle between the axis of the main steel welding head 6 and the axis of the grounding grid main steel bar 1 is 168 degrees, ensuring that the length of the round steel welding head 5 is equal to the length of the main steel welding head 6, welding one end of the upper round steel 3, which is far away from the welding head 5, with the mold joint 4 to ensure that the axis of the upper round steel 3 is coincident, the axis of the main steel bar welding head 6 is parallel to the axis of the round steel welding head 5, then the main steel bar welding head 6 and the round steel welding head 5 are welded in a double-side lap joint mode, and the first reinforcing rib 8 and the second reinforcing rib 9 are welded well.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A copper-clad round steel grounding auxiliary device comprises a grounding grid main steel bar (1) and a copper-clad round steel grounding grid (2) positioned above the grounding grid main steel bar (1); the method is characterized in that: copper clad round steel ground net (2) cover is equipped with mould joint (4), mould joint (4) with copper clad round steel ground net (2) fixed connection, mould joint (4) are connected with round steel (3), it keeps away from to go up round steel (3) the one end of mould joint (4) is connected with round steel soldered connection (5), the one end of ground connection net owner reinforcing bar (1) is connected with owner's reinforcing bar soldered connection (6) that correspond with round steel soldered connection (5), the axis of going up round steel (3) with the axis coincidence of ground connection net owner reinforcing bar (1), the axis of round steel soldered connection (5) with the axis of owner's reinforcing bar soldered connection (6) is parallel, round steel soldered connection (5) side with two-sided overlap welding is adopted to owner's soldered connection (6) side.
2. The copper clad steel grounding auxiliary device of claim 1, wherein: go up round steel (3) and be provided with first strengthening rib (8), the one end of first strengthening rib (8) with the outside of going up round steel (3) is connected, first strengthening rib (8) are kept away from go up the one end of round steel (3) with round steel soldered connection (5) are connected.
3. The copper clad steel grounding auxiliary device of claim 2, wherein: the ground connection net owner reinforcing bar (1) is provided with second strengthening rib (9), the one end of second strengthening rib (9) with the ground connection net owner reinforcing bar (1) outside is connected, second strengthening rib (9) are kept away from the one end of ground connection net owner reinforcing bar (1) with owner's reinforcing bar soldered connection (6) is connected.
4. The copper clad steel grounding auxiliary device of claim 3, wherein: go up round steel (3) with round steel soldered connection (5) all with first strengthening rib (8) hot melt welding, ground connection net owner reinforcing bar (1) with owner reinforcing bar soldered connection (6) all with second strengthening rib (9) hot melt welding.
5. The copper clad steel grounding auxiliary device of claim 1, wherein: the diameters of the upper round steel (3) and the round steel welding head (5) are equal to the aperture of the die joint (4).
6. The copper clad steel grounding auxiliary device of claim 1, wherein: the diameters of the upper round steel (3) and the round steel welding head (5) are both larger than or equal to 16 mm.
7. The copper clad steel grounding auxiliary device of claim 1, wherein: and the copper-clad round steel grounding grid (2) is in hot-melt welding with the die joint (4).
8. The copper clad steel grounding auxiliary device of claim 1, wherein: the length of the round steel welding head (5) is more than or equal to 6 times of the diameter of the upper round steel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008378.7U CN210967701U (en) | 2019-11-19 | 2019-11-19 | Copper applies round steel ground connection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008378.7U CN210967701U (en) | 2019-11-19 | 2019-11-19 | Copper applies round steel ground connection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967701U true CN210967701U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008378.7U Active CN210967701U (en) | 2019-11-19 | 2019-11-19 | Copper applies round steel ground connection auxiliary device |
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| Country | Link |
|---|---|
| CN (1) | CN210967701U (en) |
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2019
- 2019-11-19 CN CN201922008378.7U patent/CN210967701U/en active Active
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