Novel railway station building steel reinforced column switching device
By using the adapter devices of clamping blocks, sliding rods, tapered rods and positioning rods during the steel docking process, the problems of welding instability and position offset are solved, and high-quality steel docking is achieved.
Patent Information
- Application Number
- CN202421825628.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-31
AI Technical Summary
When docking steel in the prior art, the welding process is unstable and position shifts are prone to occur, resulting in a decrease in the butt quality.
Adapter device including the first steel, the second steel and the support block is adopted. Through the coordination of the clamping block, sliding rod, conical rod and positioning rod, the limit and fixation of the steel docking is achieved to ensure the accuracy and verticality of the docking.
The stability and welding quality of steel butt are improved, and the perpendicularity and connection strength after butt are ensured.
Smart Images
Figure CN222847550U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of section steel transfer, in particular to a novel railway station building steel column transfer device. Background Art
[0002] Steel is a common metal material that is widely used in construction, bridges, machinery manufacturing and other fields. It includes I-beams, I-shaped steels and channel steels. In some occasions or projects, two or more I-beams need to be butt-jointed to form a longer structure or a greater load-bearing capacity.
[0003] In the prior art, when connecting the steel hoop columns, the steel needs to be lifted up by a crane and welded side by side with another steel. However, this welding process is very unstable and prone to positional deviation, which reduces the connection quality of the steel. Utility Model Content
[0004] The utility model mainly provides a novel railway station building steel column transfer device which can improve welding quality and ensure butt verticality.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of railway station steel column transition device, comprising: a first steel section, a second steel section and a support block, the bottom of the first steel section is fixedly connected to a first disc, the top of the second steel section is fixedly connected to a second disc, the top of the first disc is equidistantly provided with a plurality of first holes, the top of the second disc is provided with a plurality of second holes, wherein positioning rods are inserted into the surfaces of two of the first holes, the tops of the two positioning rods are fixedly connected to conical rods, the tops of the two positioning rods are fixedly connected to sliding blocks, and the inner surfaces of the two sliding blocks are movably provided with sliding rods.
[0006] Preferably, a bolt is inserted between the inner surfaces of the first hole and the second hole, and a nut is threadedly connected to the outer surface of the bolt. The bolt is inserted into the interior of the first hole and the second hole and tightened with the nut to further enhance the fixing effect of the first disc and the second disc.
[0007] Preferably, a bidirectional screw rod movably penetrates the left surface of the support block and extends to the inside, and a clamping block is symmetrically threaded on the outer surface of the bidirectional screw rod. By rotating the bidirectional screw rod, the bidirectional screw rod rotates in the support block, thereby synchronously driving the two clamping blocks to move toward or relative to each other.
[0008] Preferably, the outer surfaces of the two clamping blocks are fixedly connected to the outer surfaces of the two sliding rods, respectively, and the two conical rods and the two positioning rods are matched with the multiple first holes and second holes. When the clamping block moves, it will drive the two sliding rods to move. At the same time, with the assistance of the conical rods, it is convenient to insert the positioning rods into the first holes and the second holes to position and fix the first disc and the second disc.
[0009] Preferably, the inner surface of the support block is symmetrically fixedly connected to two guide rods, and the outer surfaces of the two guide rods are movably connected to the outer surfaces of the two clamping blocks. When the two clamping blocks move, they will move along the two guide rods, so that the clamping blocks are more stable when moving.
[0010] Preferably, the first disc and the second disc are matched with each other, and the ends of the two sliding rods away from the two clamping blocks are fixedly connected to limit blocks. By setting the limit blocks, the sliding blocks can be limited to prevent the sliding blocks from detaching from the sliding rods.
[0011] Preferably, the right end face of the bidirectional screw is rotatably connected to an inner wall of one side of the support block. The bidirectional screw is rotatably connected to the support block, so that the bidirectional screw is more stable when rotating in the support block.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, by using the clamping block, the sliding rod, the clamping block, the supporting block, the bidirectional screw rod and the guide rod in combination, the tapered rod and the positioning rod can be inserted into the first hole and fixed in a limited position so that they are fixed on the first disc. With the assistance of the tapered rod, the positioning rod and the second hole, the first disc and the second disc can be butted and limited to ensure the accuracy and verticality of the butt joint. Then, the first disc and the second disc are welded and fixed to butt the first steel section and the second steel section, thereby ensuring the verticality and welding quality of the butt jointed steel sections.
[0014] 2. In the utility model, after the welding of the first disc and the second disc is completed, the tapered rod and the positioning rod can be removed, and then the bolts are inserted into the corresponding first holes and second holes and tightened with nuts to strengthen the connection between the first disc and the second disc. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of a new type of railway station steel column transfer device proposed by the utility model;
[0016] Figure 2 The utility model proposes a partial structural development diagram of a new type of railway station steel column transfer device;
[0017] Figure 3 A partial structural schematic diagram of a new type of railway station steel column transfer device is proposed for the utility model;
[0018] Figure 4 The utility model provides another part of the structural development diagram of a novel railway station steel column transfer device.
[0019] Legend: 1. First steel section; 2. First disc; 3. Bolt; 4. Second disc; 5. Second steel section; 6. Limit block; 7. Sliding block; 8. Clamping block; 9. Support block; 10. Tapered rod; 11. Guide rod; 12. Bidirectional screw rod; 13. Sliding rod; 14. Positioning rod; 15. First hole; 16. Second hole; 17. Nut. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a novel railway station steel column transfer device, comprising: a first steel section 1, a second steel section 5 and a support block 9, the bottom of the first steel section 1 is fixedly connected with a first disc 2, the top of the second steel section 5 is fixedly connected with a second disc 4, a plurality of first holes 15 are equidistantly provided on the top of the first disc 2, a plurality of second holes 16 are provided on the top of the second disc 4, wherein positioning rods 14 are inserted into the surfaces of two first holes 15, the tops of the two positioning rods 14 are fixedly connected with conical rods 10, the tops of the two positioning rods 14 are fixedly connected with sliding blocks 7, and the inner surfaces of the two sliding blocks 7 are movably inserted with sliding rods 13.
[0023] like Figure 1-Figure 2 As shown, a bolt 3 is inserted between the inner surfaces of the first hole 15 and the second hole 16, and a nut 17 is threadedly connected to the outer surface of the bolt 3. The bolt 3 is inserted into the first hole 15 and the second hole 16 and tightened with the nut 17 to further enhance the fixing effect of the first disk 2 and the second disk 4.
[0024] like Figure 1 and Figure 3As shown, a bidirectional screw rod 12 is movably penetrated through the left surface of the support block 9 and extends to the inner side, and a clamping block 8 is symmetrically threaded on the outer surface of the bidirectional screw rod 12. By rotating the bidirectional screw rod 12, the bidirectional screw rod 12 is rotated in the support block 9, thereby synchronously driving the two clamping blocks 8 to move toward or relative to each other.
[0025] like Figure 1 and Figure 3 As shown, the outer surfaces of the two clamping blocks 8 are fixedly connected to the outer surfaces of the two sliding rods 13 respectively, and the two tapered rods 10 and the two positioning rods 14 are matched with the multiple first holes 15 and the second holes 16. When the clamping block 8 moves, it will drive the two sliding rods 13 to move. At the same time, with the assistance of the tapered rods 10, it is convenient to insert the positioning rods 14 into the first holes 15 and the second holes 16 to position and fix the first disk 2 and the second disk 4.
[0026] like Figure 1 and Figure 3 As shown, the inner surface of the support block 9 is symmetrically fixedly connected to two guide rods 11, and the outer surfaces of the two guide rods 11 are movably penetrated with the outer surfaces of the two clamping blocks 8. When the two clamping blocks 8 move, they will move along the two guide rods 11, so that the clamping blocks 8 are more stable when moving.
[0027] like Figure 1 , Figure 3 and Figure 4 As shown, the first disc 2 and the second disc 4 are matched with each other, and the ends of the two sliding rods 13 away from the two clamping blocks 8 are fixedly connected to the limiting blocks 6. Through the setting of the limiting blocks 6, the sliding block 7 can be limited to prevent the sliding block 7 from detaching from the sliding rod 13.
[0028] like Figure 1 and Figure 3 As shown, the right end face of the bidirectional screw rod 12 is rotatably connected to the inner wall of one side of the support block 9. The bidirectional screw rod 12 is rotatably connected to the support block 9, so that the bidirectional screw rod 12 is more stable when rotating in the support block 9.
[0029] The use method and working principle of the device are as follows: when it is necessary to dock the first steel section 1 and the second steel section 5, the support block 9 is placed along the first steel section 1 and the first steel section 1 is located on the inner side of the two clamping blocks 8, and then the two sliding blocks 7 are pushed to slide on the sliding rod 13, so that the tapered rod 10 moves to the top of the first hole 15, and then the sliding block 7 is pressed downward to make the tapered rod 10 and the positioning rod 14 enter the first hole 15, and then the bidirectional screw rod 12 is rotated to make the bidirectional screw rod 12 rotate on the support block 9, so that the two clamping blocks 8 will perform synchronous relative movement along the two guide rods 11, and when the clamping block 8 moves, it will drive the sliding rod 13 to move on the sliding block 7 to avoid movement interference, and then the first steel section 1 is clamped and fixed by the two clamping blocks 8, so that the positioning rod 14 is limited under the cooperation of the first hole 15 and the sliding rod 13. The first steel section 1 and the second steel section 5 are fixed on the first disc 2, and then the first steel section 1 and the second steel section 5 are docked by a crane. During docking, the tapered rod 10 is set to facilitate the tapered rod 10 to be inserted into the second hole 16 on the second disc 4, so that the docking of the first disc 2 and the second disc 4 is limited by two positioning rods 14 to ensure the accuracy and verticality of the docking. Then the first disc 2 and the second disc 4 can be welded and fixed to dock the first steel section 1 and the second steel section 5. When the welding is completed, the two-way screw rod 12 can be rotated in the opposite direction so that the clamping block 8 no longer fixes the first steel section 1, and the support block 9 can be taken out so that the positioning rod 14 is disengaged from the first disc 2 and the second disc 4. Then, the bolt 3 is inserted into the corresponding first hole 15 and the second hole 16, and tightened by the nut 17 to strengthen the connection between the first disc 2 and the second disc 4.
[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A new type of railway station steel column transfer device, characterized in that: include: A first steel section (1), a second steel section (5) and a support block (9), wherein the bottom of the first steel section (1) is fixedly connected to a first disc (2), the top of the second steel section (5) is fixedly connected to a second disc (4), the top of the first disc (2) is equidistantly provided with a plurality of first holes (15), the top of the second disc (4) is provided with a plurality of second holes (16), wherein two surfaces of the first holes (15) are provided with positioning rods (14), the tops of the two positioning rods (14) are fixedly connected to conical rods (10), the tops of the two positioning rods (14) are fixedly connected to sliding blocks (7), and the inner surfaces of the two sliding blocks (7) are movably provided with sliding rods (13).
2. The new railway station steel column transfer device according to claim 1 is characterized by: A bolt (3) is inserted between the inner surfaces of the first hole (15) and the second hole (16), and a nut (17) is threadedly connected to the outer surface of the bolt (3).
3. The new railway station steel column transfer device according to claim 2 is characterized by: A bidirectional screw rod (12) movably penetrates the left surface of the support block (9) and extends to the inner side, and a clamping block (8) is symmetrically threaded on the outer surface of the bidirectional screw rod (12).
4. The new railway station steel column transfer device according to claim 3 is characterized by: The outer surfaces of the two clamping blocks (8) are respectively fixedly connected to the outer surfaces of the two sliding rods (13), and the two tapered rods (10) and the two positioning rods (14) are matched with the plurality of first holes (15) and the second holes (16).
5. The new railway station steel column transfer device according to claim 4 is characterized in that: The inner surface of the support block (9) is symmetrically fixedly connected to two guide rods (11), and the outer surfaces of the two guide rods (11) are movably connected to the outer surfaces of the two clamping blocks (8).
6. The new railway station steel column transfer device according to claim 5 is characterized by: The first disc (2) and the second disc (4) are arranged in a matching manner, and the ends of the two sliding rods (13) away from the two clamping blocks (8) are fixedly connected to the limiting blocks (6).
7. The new railway station steel column transfer device according to claim 6 is characterized by: The right end surface of the bidirectional screw rod (12) is rotatably connected to an inner wall of one side of the support block (9).