Steel tube tower connecting device
By designing a steel pipe tower connection device that includes connecting screw pipes, screws and connectors, the problem of unstable connection of steel pipe towers is solved, and higher stability and connection tightness are achieved, reducing the risk of disengagement.
Patent Information
- Application Number
- CN202420656723.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-01
AI Technical Summary
When connecting the steel pipe towers, due to the unstable connection between the C-shaped plate and the flange, it is easy to cause disengagement, which in turn affects the stability and firmness of the steel pipe tower.
A steel pipe tower connecting device is designed, including a first connecting screw pipe, a first connecting screw rod and a connecting piece. By providing a connecting rod insertion connection pipe, the coordination between the semi-ring block and the insert block, and the use of auxiliary flip plates, the stable connection between the steel pipe tower and the steel pipe is ensured.
It effectively improves the stability and connection tightness of the steel pipe tower, reduces the risk of disengagement, and enhances the firmness and service life of the steel pipe tower.
Smart Images
Figure CN222595687U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric power equipment, in particular to a steel pipe tower connecting device. Background Art
[0002] During the production of steel tube towers, C-type plates and flanges need to be welded on both ends of the steel tubes. The steel tube tower is large in size, and the steel tubes of the steel tube tower are limited by length, volume, weight and other issues. It is also necessary to add some inclined slats between adjacent steel tubes of the steel tube tower to enhance the firmness of the steel tube tower. However, even so, the connection between the steel tubes of the two groups of steel tube towers is still unstable only through the C-type plates and flanges. It is very likely that the C-type plates and flanges will be separated due to loose bolts, which will lead to the risk of damage to the steel tube tower. For this reason, we propose a steel tube tower connection device. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a steel pipe tower connection device, which effectively solves the above problem.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel pipe tower connection device, comprising a first connecting screw tube, a first connecting screw rod and a connecting piece, wherein the upper side of the first connecting screw tube is connected to a connecting tube, the lower side of the first connecting screw rod is connected to a connecting rod, the connecting tube and the connecting rod are provided with grooves matching the connecting piece, the connecting piece comprises two groups of semi-ring blocks, opposite sides of the two groups of semi-ring blocks are connected with plug blocks, the front and rear sides of the semi-ring blocks are fixedly connected with screw hole plates, and the body of the screw hole plates is provided with mounting screw holes.
[0005] Preferably, four groups of first mounting plates are connected to the upper side of the connecting tube, the first mounting plates are located on opposite sides of the upper and lower half-ring blocks, and mounting holes are provided on the connecting tube and the first mounting plates.
[0006] Preferably, a plurality of groups of auxiliary flaps are connected to both the upper and lower sides of the semi-ring block, and one side of the auxiliary flaps is in contact with the outer wall of the connecting pipe.
[0007] Preferably, a connecting plate is connected to the outer side of the connecting rod, four groups of plug rods are connected to the lower side of the connecting plate, a limiting plate is connected to the upper side of the connecting pipe, and a body of the limiting plate is provided with a socket matching the plug rod.
[0008] Preferably, the inner wall of the connecting tube is connected to a plurality of groups of first action rods, and the outer side of the connecting rod is provided with a socket matching the first action rod.
[0009] Preferably, the bottom wall of the inner cavity of the connecting tube is connected to a second actuating rod, and a socket matching the second actuating rod is formed on the lower side of the connecting rod.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] By arranging a connecting rod and inserting the connecting pipe for connection, the steel pipe tower steel pipe can effectively ensure that the two groups of steel pipe tower steel pipes will not be easily separated under the limitation of its own gravity, thereby improving the stability of the steel pipe tower in use, and by arranging an insert block, even if the steel pipe tower shakes in windy and rainy weather, the connecting rod and the connecting pipe will be limited by the insert block, further improving the tightness of the connection between the two groups of steel pipe tower steel pipes, and when the two groups of steel pipe tower steel pipes need to be separated, the insert block will be impacted in advance, and the two groups of insert blocks will be fixed by bolts, and the impact force of the separation caused by the shaking between the two groups of steel pipe tower steel pipes will also be borne mainly by the insert block, so that the bolts connecting the two groups of insert blocks and the two groups of semi-ring blocks will not be subjected to too much force, thereby further improving the tightness of the connection between the two groups of steel pipe tower steel pipes;
[0012] By arranging the first connecting screw tube, the connecting rod, the connecting pipe, the first connecting screw rod and the connecting piece, the steel pipe of the steel pipe tower can be connected, thereby improving the stability of the steel pipe tower installation, improving the stability between the two groups of steel pipes of the steel pipe tower, reducing the possible tilting damage between the two groups of steel pipes of the steel pipe tower, and improving the stability of the connection point of the steel pipe tower;
[0013] By setting a first mounting plate to assist in limiting the position of the semi-ring block, the stability of the connecting piece is improved, thereby improving the stability of the two sets of steel pipes in the steel pipe tower. By setting an auxiliary flap, the stability of the semi-ring block is improved. If the semi-ring block shakes after installation, the force will be transmitted to the connecting pipe through the auxiliary flap, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0015] In the attached picture:
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the collection box of the utility model.
[0019] In the figure: 100, first connecting screw tube; 110, connecting tube; 120, first mounting plate; 130, limiting plate; 140, first acting rod; 150, second acting rod; 200, first connecting screw; 210, connecting rod; 220, connecting plate; 230, insert rod; 300, connecting piece; 310, semi-ring block; 320, insert block; 330, auxiliary flap. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-3A steel pipe tower connection device includes a first connection screw tube 100, a first connection screw rod 200 and a connection piece 300. The upper side of the first connection screw tube 100 is fixedly connected with a connection pipe 110, and the lower side of the first connection screw rod 200 is fixedly connected with a connection rod 210. The connection pipe 110 and the connection rod 210 are provided with grooves matching the connection piece 300. The connection piece 300 includes two groups of semi-ring blocks 310. The opposite sides of the two groups of semi-ring blocks 310 are fixedly connected with plug blocks 320. The front and rear sides of the semi-ring blocks 310 are fixedly connected with screw hole plates. The body of the screw hole plate is provided with mounting screw holes. By setting the first connection screw tube 100, the connection rod 210, the connection tube 110, the first connection screw rod 200 and the connection piece The connecting piece 300 can cooperate with each other to connect the steel pipes of the steel pipe tower, improve the stability of the steel pipe tower installation, improve the stability between the two groups of steel pipes of the steel pipe tower, and reduce the possible tilting damage between the two groups of steel pipes of the steel pipe tower. The upper side of the connecting pipe 110 is fixedly connected with four groups of first mounting plates 120. The first mounting plates 120 are located on the opposite sides of the upper and lower half-ring blocks 310. The connecting pipe 110 and the first mounting plates 120 are provided with mounting holes. The first mounting plates 120 are provided to assist in limiting the half-ring blocks 310, thereby improving the stability of the use of the connecting piece 300, and then improving the stability of the use of the two groups of steel pipes of the steel pipe tower. The upper and lower sides of the half-ring blocks 310 are fixedly connected with multiple groups of auxiliary flaps 330 to assist One side of the flap 330 is in contact with the outer wall of the connecting tube 110. The auxiliary flap 330 is provided to improve the stability of the semi-ring block 310. If the semi-ring block 310 shakes after installation, the auxiliary flap 330 will transmit the force to the connecting tube 110, thereby improving the stability of the device. The outer side of the connecting rod 210 is connected to a connecting plate 220. Four groups of plug rods 230 are fixedly connected to the lower side of the connecting plate 220. The upper side of the connecting tube 110 is fixedly connected to a limiting plate 130. The body of the limiting plate 130 is provided with a socket matching the plug rod 230. The connection between the first connecting screw tube 100 and the first connecting screw 200 is improved by providing the connecting plate 220, the plug rod 230 and the limiting plate 130. The connection tightness and stability are improved, thereby improving the connection stability of the two groups of steel pipe tower steel pipes. The inner wall of the connecting pipe 110 is fixedly connected with multiple groups of first action rods 140, and the outer side of the connecting rod 210 is provided with a socket matching the first action rod 140. By setting the first action rod 140, the connecting rod 210 is prevented from shaking and rotating in the connecting pipe 110, and the stability of the use of the connecting pipe 110 is improved. The bottom wall of the inner cavity of the connecting pipe 110 is fixedly connected with the second action rod 150, and the lower side of the connecting rod 210 is provided with a socket matching the second action rod 150. By setting the second action rod 150, the connecting pipe 110 is assisted to limit the connecting rod 210, thereby improving the stability of the connection of the two groups of steel pipe tower steel pipes.
[0022] Working principle: When the new scheme is implemented, the first connecting screw tube 100 is screwed to the upper side of the steel pipe tower steel pipe, and the first connecting screw rod 200 is screwed to the lower side of the steel pipe tower steel pipe. After the lower side steel pipe tower steel pipe is fixed, the upper side steel pipe tower steel pipe drives the connecting rod 210 to move downward and insert it into the connecting pipe 110. The connecting rod 210 is sleeved on the outside of the first action rod 140, and then the connecting rod 210 drives the connecting plate 220 and the insertion rod 230 to move downward. After the insertion rod 230 is inserted into the limit plate 130, the nut is connected at the lower side of the insertion rod 230 to complete the basic fixation, and then the two groups of semi-ring blocks 310 are put on the outside of the connecting pipe 110, and the insertion block 320 is inserted into the groove of the connecting rod 210 and the connecting pipe 110 to complete the fixation of the connecting rod 210 and the connecting pipe 110, thereby completing the connection of the two groups of steel pipe tower steel pipes, and then the front and rear sides of the two groups of semi-ring blocks 310 are connected and fixed by bolts to complete the assembly of the device.
Claims
1. A steel pipe tower connection device, characterized in that: The invention comprises a first connecting spiral tube (100), a first connecting screw rod (200) and a connecting piece (300), wherein the upper side of the first connecting spiral tube (100) is connected to a connecting tube (110), the lower side of the first connecting screw rod (200) is connected to a connecting rod (210), the connecting tube (110) and the connecting rod (210) are provided with grooves matching the connecting piece (300), the connecting piece (300) comprises two groups of semi-ring blocks (310), opposite sides of the two groups of semi-ring blocks (310) are connected to plug blocks (320), the front and rear sides of the semi-ring blocks (310) are fixedly connected to screw hole plates, and the body of the screw hole plates is provided with mounting screw holes.
2. A steel pipe tower connection device according to claim 1, characterized in that: Four groups of first mounting plates (120) are connected to the upper side of the connecting tube (110), the first mounting plates (120) are located on opposite sides of the upper and lower half ring blocks (310), and mounting holes are provided in the connecting tube (110) and the first mounting plates (120).
3. A steel pipe tower connection device according to claim 1, characterized in that: A plurality of groups of auxiliary flaps (330) are connected to both the upper and lower sides of the semi-ring block (310), and one side of the auxiliary flaps (330) is in contact with the outer wall of the connecting pipe (110).
4. A steel pipe tower connection device according to claim 1, characterized in that: The outer side of the connecting rod (210) is connected to a connecting plate (220), the lower side of the connecting plate (220) is connected to four groups of plugging rods (230), the upper side of the connecting tube (110) is connected to a limiting plate (130), and the body of the limiting plate (130) is provided with plug holes matching the plugging rods (230).
5. The steel pipe tower connection device according to claim 1, characterized in that: The inner wall of the connecting tube (110) is connected to a plurality of groups of first action rods (140), and the outer side of the connecting rod (210) is provided with a socket matching the first action rod (140).
6. A steel pipe tower connection device according to claim 1, characterized in that: The bottom wall of the inner cavity of the connecting tube (110) is connected to a second action rod (150), and a socket matching the second action rod (150) is provided on the lower side of the connecting rod (210).