Angle steel guiding and buffering blanking equipment for iron tower
By designing multiple sets of staggered buffer plates and guide rod structures, combining inclined blanking boxes and rubber rollers, the problem of excessive impact force of the buffer pad during angle steel is solved, and safe buffering and guide transportation of angle steel is achieved. Avoid damage to the feeding platform.
Patent Information
- Application Number
- CN202421002059.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing angle steel blanking buffering equipment During the angle steel blanking process, the buffer pad is susceptible to strong impact forces, which may cause damage or deformation of the feeding platform.
A guide buffering equipment for angle steel for iron towers is designed, adopting multiple sets of staggered buffer plates and guide rod structures. The drop impact force of angle steel is buffered through the rotation of the buffer plate and the compression of springs, and the inclined blanking box is used. Rolling conveyance of angle steel with rubber rollers.
It effectively reduces the impact force of angle steel falling into the bottom of the blanking box, avoids damage or deformation of the feeding platform, and realizes safe buffering and guide transportation of angle steel through the combination of multiple sets of buffer plates and rubber rollers.
Smart Images
Figure CN222344936U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of angle steel production, and in particular relates to an angle steel guiding and buffering material dropping device for an iron tower. Background Art
[0002] The structural feature of the transmission line tower is that all tower types are spatial truss structures, and the rods are mainly composed of a single equilateral angle steel or a combined angle steel. During the production process of the angle steel, the long strip of angle steel must be cut into several angle steel blocks of the required length by a cutting device. In this process, the cut angle steel blocks will fall from the cut end of the angle steel bar. In order to avoid the fallen angle steel blocks from accumulating and colliding under the cut end of the angle steel bar and affecting the appearance of the angle steel, the existing technical means buffer and guide the conveyance of the fallen angle steel blocks to avoid this adverse effect.
[0003] The existing angle steel blanking buffer device includes a base, the upper surface of which is fixedly connected with a spring, a guide sleeve, and a buffer block, the spring sleeve is connected to the surface of the guide sleeve, and when in use, the angle steel first contacts the buffer pad when blanking, and the buffer pad compresses and deforms to buffer the angle steel, and the impact force of the angle steel is transmitted to the spring and the buffer block through the receiving hopper, thereby buffering the angle steel to avoid the angle steel from being subjected to a large impact force during the blanking process, which may easily cause damage to the angle steel. However, when the angle steel falls onto the buffer pad on the surface of the receiving platform, there is a certain height difference between the angle steel and the receiving platform. When the angle steel falls directly onto the receiving platform, the angle steel falls too fast, causing the buffer pad to suffer a strong impact force. After the buffer pad partially buffers the impact force of the angle steel, there is still a part of the strong impact force that may be directly transmitted to the receiving platform, which may easily cause damage or deformation of the receiving platform. Utility Model Content
[0004] The utility model aims to provide an angle steel guiding and buffering falling device for an iron tower, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: An angle steel guiding and buffering falling equipment for an iron tower, comprising:
[0006] A bracket, wherein the top of the bracket is fixedly connected to a bottom plate;
[0007] A blanking box is arranged at an inclined position at one end of the top of the base plate, a baffle is provided on the surface of the base plate and on one side of the blanking box, a buffer component is provided in the blanking box for buffering the falling of the angle steel, and multiple groups of buffer plates of the buffer component are in contact with the angle steel falling into the blanking box, so that the multiple groups of buffer plates buffer the angle steel and reduce the impact of the angle steel on the blanking box.
[0008] Preferably, the buffer assembly includes guide rods and connecting rods. The guide rods are provided with two groups and the two groups of guide rods are respectively provided on both sides of the blanking box. A slider is slidably sleeved on the surface of the guide rod. A spring is sleeved on the surface of the guide rod and at both ends of the slider. The two ends of the spring are respectively fixedly connected to the slider and the blanking box.
[0009] Preferably, the buffer plate is provided with a plurality of groups of buffer plates, and the plurality of groups of buffer plates are arranged in an up-and-down staggered manner on both sides of the blanking box, and one end of the buffer plate is rotatably connected to the blanking box through a rotating seat.
[0010] Preferably, one end of the connecting rod is rotatably connected to the surface of the slider and the other end of the connecting rod is rotatably connected to the bottom of the buffer plate.
[0011] Preferably, a protective plate is provided inside the top of the buffer plate, and both ends of the protective plate are slidably connected to the sliding grooves in the buffer plate through short blocks.
[0012] Preferably, a plurality of damping spring shock absorbers are provided between the protective plate and the buffer plate, and a protective pad is provided on the surface of the protective plate to protect the protective plate.
[0013] Preferably, the bottom of the blanking box is rotatably connected to a plurality of first rubber rollers, and the surface of the bottom plate is rotatably connected to a plurality of second rubber rollers. Since the bottom plate and the blanking box are arranged in an inclined state, the angle steel blocks that fall into the bottom of the blanking box can roll on the first rubber rollers and roll to the second rubber rollers on the surface of the bottom plate for transportation.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] When the angle steel block falls, it falls into the blanking box through the opening at the top of the blanking box and contacts with a group of buffer plates in the blanking box. When one group of buffer plates contacts with the angle steel block, due to the gravity of the angle steel block, the angle steel block drives one end of the buffer plate to rotate through the rotating seat, and the rotation of the buffer plate drives the connecting rod to rotate at the same time. The other end of the connecting rod pushes the slider to slide on the guide rod and compresses the spring, so that the impact force generated when the angle steel block falls is buffered by one group of buffer plates. When the buffer plate rotates to a certain angle and contacts with another group of buffer plates, the angle steel block rolls on the inclined buffer plate surface to the surface of the other group of buffer plates. After the angle steel block falls to the surface of the second buffer plate, it will continue to repeat the above process and fall to the surfaces of the third and fourth buffer plates, and roll from the surface of the fourth buffer plate to the bottom of the blanking box, so that the impact force generated when the angle steel block falls is buffered by multiple groups of buffer plates, which greatly reduces the impact force generated when the angle steel block falls into the bottom of the blanking box and avoids the problem of damage or deformation of the receiving platform.
[0016] The impact force generated when the angle steel block falls is buffered by multiple groups of buffer plates, so that when the angle steel block falls on the first rubber roller at the bottom of the blanking box, since the bottom plate and the blanking box are both arranged in an inclined state, the angle steel block that falls in the bottom of the blanking box can roll on the first rubber roller and roll to the second rubber roller on the surface of the bottom plate, thereby driving the angle steel block for guided transportation through a plurality of second rubber rollers that are rotatably connected to the surface of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is a side view of the blanking box of the utility model;
[0019] Figure 3 It is a cross-sectional view of the buffer plate of the utility model;
[0020] Figure 4 It is a top view of the bottom plate of the utility model.
[0021] In the figure: 1. bracket; 2. bottom plate; 3. blanking box; 4. baffle; 5. buffer assembly; 6. buffer plate; 7. guide rod; 8. connecting rod; 9. slider; 10. spring; 11. rotating seat; 12. protective plate; 13. damping spring shock absorber; 14. protective pad; 15. first rubber roller; 16. second rubber roller. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The utility model provides Figure 1-4 The angle steel guiding and buffering falling equipment for an iron tower shown in the figure comprises:
[0024] A bracket 1, wherein the top of the bracket 1 is fixedly connected to a bottom plate 2, and the bracket 1 is provided with four groups and respectively located at the four corners of the bottom of the bottom plate 2, and the two groups of brackets 1 at one end of the bottom plate 2 are longer, and the two groups of brackets 1 at the other end of the bottom plate 2 are shorter, so that the bottom plate 2 can be arranged in an inclined shape;
[0025] A blanking box 3 is provided at an inclined position at one end of the top of the base plate 2. A baffle plate 4 is provided on the surface of the base plate 2 and on one side of the blanking box 3. A buffer component 5 is provided in the blanking box 3 for buffering the angle steel when it is blanked. The multiple groups of buffer plates 6 of the buffer component 5 are in contact with the angle steel falling into the blanking box 3, so that the multiple groups of buffer plates 6 buffer the angle steel and reduce the impact of the angle steel on the blanking box 3.
[0026] The buffer assembly 5 includes a guide rod 7 and a connecting rod 8. The guide rod 7 is provided with two groups and the two groups of guide rods 7 are respectively provided on both sides of the blanking box 3. A slider 9 is slidably sleeved on the surface of the guide rod 7. A spring 10 is sleeved on the surface of the guide rod 7 and at both ends of the slider 9. The two ends of the spring 10 are respectively fixedly connected to the slider 9 and the blanking box 3.
[0027] The buffer plate 6 is provided with a plurality of groups of buffer plates 6 and the plurality of groups of buffer plates 6 are arranged in an up-and-down staggered manner on both sides of the blanking box 3. One end of the buffer plate 6 is rotatably connected to the blanking box 3 via a rotating seat 11. After the angle steel block falls from the first buffer plate 6 to the surface of the second buffer plate 6, it will continue to repeat the above process and fall to the surface of the third buffer plate 6 and the fourth buffer plate 6. Thus, the impact force of the angle steel block falling into the blanking box 3 is buffered by multiple groups of buffer plates 6, thereby greatly reducing the impact force generated by the angle steel block falling into the bottom of the blanking box 3.
[0028] One end of the connecting rod 8 is rotatably connected to the surface of the slider 9 and the other end of the connecting rod 8 is rotatably connected to the bottom of the buffer plate 6. The buffer plate 6 rotates while driving the connecting rod 8 to rotate. The other end of the connecting rod 8 pushes the slider 9 to slide on the guide rod 7.
[0029] A protective plate 12 is provided on the top of the buffer plate 6 , and both ends of the protective plate 12 are slidably connected to the slide grooves in the buffer plate 6 through short blocks. The short blocks guide the moving direction of the protective plate 12 to enhance the stability of the movement of the protective plate 12 .
[0030] A plurality of damping spring shock absorbers 13 are arranged between the protective plate 12 and the buffer plate 6. A protective pad 14 is arranged on the surface of the protective plate 12. The protective pad 14 is made of rubber material. The rubber material is soft and wear-resistant. It can protect the protective plate 12 when the angle steel block contacts the protective plate 12, and prevent the protective plate 12 from being damaged when it contacts the falling angle steel block.
[0031] A plurality of first rubber rollers 15 are rotatably connected to the bottom of the blanking box 3, and a plurality of second rubber rollers 16 are rotatably connected to the surface of the bottom plate 2. The surfaces of the first rubber rollers 15 and the second rubber rollers 16 are smooth and have good elasticity, which can effectively reduce the friction when contacting the angle steel blocks, thereby reducing friction loss and reducing the noise generated during the transportation of the angle steel blocks.
[0032] The iron tower uses an angle steel guide buffering falling device. When the angle steel block falls, it falls into the falling box 3 through the opening at the top of the falling box 3 and contacts a group of buffer plates 6 in the falling box 3. When one group of buffer plates 6 contacts the angle steel block, due to the gravity of the angle steel block, the angle steel block drives one end of the buffer plate 6 to rotate through the rotating seat 11, and the rotation of the buffer plate 6 drives the connecting rod 8 to rotate at the same time. The other end of the connecting rod 8 pushes the slider 9 to slide on the guide rod 7 and compresses the spring 10, so that the impact force generated when the angle steel block falls is buffered by one group of buffer plates 6, and the rotation of the buffer plate 6 When it contacts another set of buffer plates 6 at a certain angle, the angle steel block rolls on the inclined buffer plate 6 surface to the surface of another set of buffer plates 6 and the spring 10 resets to drive the slider 9 to return to the initial state. After the angle steel block falls on the surface of the second buffer plate 6, it will continue to repeat the above process and fall on the surfaces of the third and fourth buffer plates 6, and roll from the surface of the fourth buffer plate 6 to the bottom of the blanking box 3, so that the impact force generated when the angle steel block falls is buffered by multiple sets of buffer plates 6, which greatly reduces the impact force generated when the angle steel block falls into the bottom of the blanking box 3, and avoids the problem of damage or deformation of the receiving platform;
[0033] When the buffer plate 6 contacts the angle steel block, the angle steel block will squeeze the protective plate 12 and move it into the buffer plate 6. While the protective plate 12 moves, the damping spring shock absorber 13 is compressed. The damping spring shock absorber 13 can absorb the impact force generated by the angle steel block falling and contacting the protective plate 12, thereby reducing the impact force of the angle steel block on the buffer plate 6 and the protective plate 12, and avoiding excessive damage to the buffer plate 6 and the protective plate 12.
[0034] The impact force generated when the angle steel block falls is buffered by multiple groups of buffer plates 6, so that when the angle steel block falls on the first rubber roller 15 at the bottom of the blanking box 3, since the bottom plate 2 and the blanking box 3 are both arranged in an inclined state, the angle steel block that falls in the bottom of the blanking box 3 can roll on the first rubber roller 15 and roll to the second rubber roller 16 on the surface of the bottom plate 2, thereby driving the angle steel block for guided transportation through the plurality of second rubber rollers 16 rotatably connected to the surface of the bottom plate 2.
[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An angle steel guiding and buffering falling equipment for an iron tower, characterized in that: include: A bracket (1), wherein the top of the bracket (1) is fixedly connected to a bottom plate (2); A material drop box (3), the material drop box (3) being arranged at one end of the top of the bottom plate (2) in an inclined shape, a baffle plate (4) being arranged on the surface of the bottom plate (2) and located on one side of the material drop box (3), a buffer assembly (5) for buffering the angle steel when the material drop is arranged in the material drop box (3), and a plurality of buffer plates (6) of the buffer assembly (5) contacting the angle steel dropped into the material drop box (3), so that the plurality of buffer plates (6) buffer the angle steel, thereby reducing the impact of the angle steel on the material drop box (3); The buffer assembly (5) comprises a guide rod (7) and a connecting rod (8). The guide rod (7) is provided with two groups and the two groups of guide rods (7) are respectively provided on both sides of the blanking box (3). A slider (9) is slidably sleeved on the surface of the guide rod (7). A spring (10) is sleeved on the surface of the guide rod (7) and located at both ends of the slider (9). The two ends of the spring (10) are respectively fixedly connected to the slider (9) and the blanking box (3).
2. The angle steel guiding and buffering falling equipment for an iron tower according to claim 1, characterized in that: The buffer plate (6) is provided with a plurality of groups of buffer plates (6), and the plurality of groups of buffer plates (6) are arranged in an up-and-down staggered manner on both sides of the blanking box (3), and one end of the buffer plate (6) is rotatably connected to the blanking box (3) via a rotating seat (11).
3. The angle steel guiding and buffering falling equipment for an iron tower according to claim 1, characterized in that: One end of the connecting rod (8) is rotatably connected to the surface of the slider (9), and the other end of the connecting rod (8) is rotatably connected to the bottom of the buffer plate (6).
4. The angle steel guiding and buffering falling equipment for an iron tower according to claim 1 is characterized in that: A protective plate (12) is provided inside the top of the buffer plate (6), and two ends of the protective plate (12) are slidably connected to the sliding grooves inside the buffer plate (6) via short blocks.
5. The angle steel guiding and buffering falling equipment for an iron tower according to claim 4, characterized in that: A plurality of damping spring shock absorbers (13) are provided between the protective plate (12) and the buffer plate (6), and a protective pad (14) is provided on the surface of the protective plate (12).
6. The angle steel guiding and buffering falling equipment for an iron tower according to claim 1, characterized in that: The bottom of the blanking box (3) is rotatably connected to a plurality of first rubber rollers (15), and the surface of the bottom plate (2) is rotatably connected to a plurality of second rubber rollers (16).