Anti-collision strip structure

Abstract

The utility model relates to the technical field of anti-collision strips, and discloses an anti-collision strip structure which comprises a mounting plate, a mounting groove is formed in the front face of the mounting plate, a limiting groove is formed in the inner wall of the mounting groove, a supporting rod is fixedly assembled on the inner wall of the limiting groove, a limiting cylinder is fixedly assembled on the inner wall of the mounting groove, and the limiting cylinder is fixedly assembled on the inner wall of the supporting rod. The inner wall of the limiting cylinder is sleeved with a first spring, and the outer edge of the first spring is in lap joint with a sliding rod. Through the arrangement of a cross rod, a second spring 501, a limiting barrel, a sliding rod, a fixing block, a supporting rod, a connecting rod and a first spring device, after the anti-collision strip is installed, pressure applied to a stress plate can be offset in the transverse direction through cooperation of the cross rod and the second spring 501, and meanwhile the pressure applied to the stress plate can be offset through cooperation of the fixing block, the connecting rod and the sliding rod; and the first spring is used for longitudinally counteracting the pressure, so that the anti-collision effect of the device is improved, and the integrity of the building cannot be damaged due to the pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision strips, in particular to an anti-collision strip structure. Background Art

[0002] In modern buildings, it is necessary to install certain anti-collision devices on the outer walls of the building to ensure the completeness of the building surface. This not only ensures the beauty of the building, but also extends the service life of the building. Usually people will install anti-collision strips for protection.

[0003] For existing anti-collision strip structures, reference can be made to the Chinese utility model patent with authorization publication number CN212613550U, which discloses an anti-collision strip structure for construction, "including an anti-collision strip and a plurality of clamping strips, wherein the plurality of clamping strips are sleeved on the outside of the anti-collision strip; the anti-collision strip is a multi-layer structure, comprising, from the inside to the outside, a buffer layer, an elastic layer, a metal mesh layer, an elastic layer, and a decorative layer; the anti-collision strip and the clamping strip are both elastic. The utility model wraps the outside corners of the building to prevent people from bumping into the outside corners during construction, thereby achieving protection."

[0004] However, during the use of the above-mentioned device, since the buffer structure in the device simply uses various materials to buffer the pressure applied by the outside world, in terms of actual use, when it is squeezed for a long time or the number of collisions increases, the material will be subject to certain wear, thereby reducing the buffering effect of the device, and thus making the building vulnerable to damage. In addition, the anti-collision strip will be deformed due to long-term pressure after long-term use, reducing the service life of the device. For this reason, we have proposed an anti-collision strip structure. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present invention provides an anti-collision strip structure that can disperse the pressure generated by external collisions in multiple directions, thereby improving the protective effect of the anti-collision strip, and can ensure that the device will not be deformed after long-term use through a fixing mechanism, thereby extending the service life of the device, solving the problems raised in the above background technology.

[0006] The utility model provides the following technical solution: an anti-collision strip structure, including a mounting plate, the front face of the mounting plate is provided with a mounting groove, the inner wall of the mounting groove is provided with a limiting groove, the inner wall of the limiting groove is fixedly equipped with a support rod, the inner wall of the mounting groove is fixedly equipped with a limiting cylinder, the inner wall of the limiting cylinder is sleeved with a first spring, the outer edge of the first spring is overlapped with a sliding rod, and the sliding rod is located at one end of the inner wall of the limiting cylinder and is fixed with a limiting block, the sliding rod is rotatably connected to the connecting rod at one end away from the limiting cylinder, the connecting rod is rotatably connected to the fixed block at one end away from the sliding rod, the outer wall of the fixed block is fixedly equipped with a force-bearing plate, the middle of the force-bearing plate is provided with a through hole, the inner wall of the mounting groove is fixedly provided with a limiting rod, the back of the limiting rod is provided with a cross bar, and the front of the cross bar is movably arranged in the channel.

[0007] As a preferred technical solution of the present invention, the inner wall of the sliding rod is slidably connected to the outer edge of the limiting rod, the inner wall of the limiting cylinder is provided with a groove, and the inner wall of the groove is clamped to the outer edge of the limiting block.

[0008] As a preferred technical solution of the present invention, there are two sliding rods, and both sliding rods are symmetrically distributed along the outer edge of the limiting rod.

[0009] As a preferred technical solution of the present invention, the outer edge of the crossbar is sleeved with a second spring 501 , and the outer edge of the crossbar is slidably sleeved with the inner wall of the through hole.

[0010] As an optimal technical solution of the present invention, the end of the cross bar away from the limiting rod is fixedly assembled on the inner wall of the mounting groove, and the end of the cross bar away from the mounting groove is fixedly provided with a limiting ring, and the diameter of the outer edge of the limiting ring is equal to the diameter of the inner wall of the through hole.

[0011] As a preferred technical solution of the present invention, the back side of the force-bearing plate overlaps with the outer edge of the second spring 501, and the support rod is made of stainless steel.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The anti-collision strip structure, through the set cross bar, second spring, limiting cylinder, sliding rod, fixed block, support rod, connecting rod, and first spring device, can not only offset the pressure applied to the load-bearing plate in the horizontal direction through the cooperation of the cross bar and the second spring 501 after installation, but also can offset the pressure in the longitudinal direction by utilizing the cooperation between the fixed block, connecting rod and sliding rod and the first spring, thereby improving the anti-collision effect of the device and ensuring that the integrity of the building will not be damaged due to pressure.

[0014] 2. The anti-collision strip structure, through the set limit groove, installation groove, limit block, support rod, and limit rod device, makes it possible for the device to use the support rod to ensure the stability of the sliding rod and the limit cylinder during the protection process, so that the sliding rod can limit the first spring after the pressure is offset, thereby ensuring that the device can automatically recover and will not affect the subsequent use of the device, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 A in the middle is an enlarged structural diagram;

[0020] Figure 6 For this utility model Figure 4 The enlarged structural diagram at B in the middle;

[0021] Figure 7 For this utility model Figure 4 Fixed block anatomy diagram.

[0022] In the figure: 1. Mounting plate; 2. Limiting cylinder; 3. Sliding rod; 4. Connecting rod; 5. Cross bar; 501. Second spring; 6. Force plate; 7. Through hole; 8. Mounting slot; 9. Fixing block; 901. Channel; 10. Support rod; 11. Limiting rod; 12. Limiting slot; 13. First spring; 14. Limiting block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5The cam 12 is provided with a plurality of locking plates 14, and the locking plates 12 are provided with a plurality of locking plates 14 on the top and a plurality of locking plates 15 on the bottom.

[0025] Among them, the inner wall of the sliding rod 3 is slidably connected with the outer edge of the limiting rod 11, and the inner wall of the limiting cylinder 2 is provided with a groove, and the inner wall of the groove is clamped with the outer edge of the limiting block 14. The sliding rod 3 can slide on the outer edge of the limiting rod 11, so that the force-bearing plate 6 can enable the first spring 13 to buffer the pressure to a certain extent after being squeezed, thereby ensuring that the pressure on the building surface can be reduced to a minimum, reducing the impact of the impact force on the building, and the groove can cooperate with the limiting block 14 to limit the sliding rod 3, thereby ensuring that the sliding rod 3 will not separate from the inner wall of the limiting cylinder 2 after the pressure disappears, further improving the stability of the device.

[0026] Among them, the number of sliding rods 3 is two, and the two sliding rods 3 are symmetrically distributed along the outer edge of the limiting rod 11. The two sliding rods 3 can support the limiting cylinder 2, ensuring that when the sliding rod 3 squeezes the limiting cylinder 2 and the first spring 13 after being subjected to pressure, the impact on the sliding rod 3 is reduced, further improving the tightness of the connection structure between the sliding rod 3 and the inner wall of the mounting groove 8.

[0027] Among them, the outer edge of the cross bar 5 is sleeved with a second spring 501, and the outer edge of the cross bar 5 is slidably sleeved with the inner wall of the through hole 7. The second spring 501 can offset the external pressure laterally, thereby expanding the anti-collision effect of the device, and the through hole 7 can enable the force plate 6 to slide between the cross bar 5 and the second spring 501 along the outer edge of the cross bar 5, thereby achieving the effect of dispersing the pressure in multiple directions and improving the protection effect of the device.

[0028] Among them, the end of the cross bar 5 away from the limit rod 11 is fixedly assembled on the inner wall of the mounting groove 8, and the end of the cross bar 5 away from the mounting groove 8 is fixedly provided with a limit ring, and the diameter of the outer edge of the limit ring is equal to the diameter of the inner wall of the through hole 7. The cross bar 5 can ensure that the deviation amplitude of the movement trajectory of the force plate 6 and the second spring 501 is reduced to the minimum, further improving the stability of the device, and the limit ring can ensure that the force plate 6 will not separate from the outer edge of the cross bar 5 when the second spring 501 rebounds, ensuring that the subsequent use of the device will not be affected, thereby improving the service life of the device.

[0029] Among them, the back side of the force-bearing plate 6 overlaps with the outer edge of the second spring 501, and the support rod 10 is made of stainless steel. The second spring 501 can laterally offset the pressure of the force-bearing plate 6 toward the inner wall of the installation groove 8, and stainless steel has certain hardness and corrosion resistance, which can extend the service life of the support rod 10 and ensure that the rust degree of the support rod 10 can be minimized even in a humid environment, further extending the service life of the device.

[0030] Working principle: first, after the device is installed on the wall, if the outside world collides with the device, the pressure will first apply pressure to the force-bearing plate 6, so that the force-bearing plate 6 applies pressure to the fixed block 9 and the connecting rod 4, and then the connecting rod 4 will push the sliding rod 3 to squeeze the first spring 13, so that the first spring 13 is compressed, and at the same time, the force-bearing plate 6 will move inward along the outer edge of the cross bar 5, and at this time the second spring 501 will also be compressed under the squeezing of the force-bearing plate 6, thereby achieving the effect of dispersing the pressure in multiple directions and improving the anti-collision performance of the device. Finally, when the pressure disappears, the force-bearing plate 6 and the sliding rod 3 will automatically reset under the action of the second spring 501 and the first spring 13 respectively, and the front part of the cross bar 5 is movably set in the channel 901. After resetting, the end of the cross bar 5 will not protrude from the channel 901 of the fixed block 9.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crash bar structure, comprising a mounting plate (1), characterized in that: The front of the mounting plate (1) is provided with a mounting groove (8), the inner wall of the mounting groove (8) is provided with a limiting groove (12), the inner wall of the limiting groove (12) is fixedly equipped with a support rod (10), the inner wall of the mounting groove (8) is fixedly equipped with a limiting cylinder (2), the inner wall of the limiting cylinder (2) is sleeved with a first spring (13), the outer edge of the first spring (13) is overlapped with a sliding rod (3), one end of the sliding rod (3) located on the inner wall of the limiting cylinder (2) is fixedly provided with a limiting block (14), and the sliding rod (3) is away from the limiting cylinder (2). The end of the mounting groove (8) is rotatably connected to a connecting rod (4), and the end of the connecting rod (4) away from the sliding rod (3) is rotatably connected to a fixed block (9), and the outer wall of the fixed block (9) is fixedly equipped with a force-bearing plate (6), and a through hole (7) is opened in the middle of the force-bearing plate (6). A channel (901) is provided in the middle of the fixed block (9), and the channel (901) is communicated with the through hole (7). A limiting rod (11) is fixedly provided on the inner wall of the mounting groove (8), and a cross bar (5) is provided on the back of the limiting rod (11), and the front of the cross bar (5) is movably arranged in the channel (901).

2. The anti-collision strip structure according to claim 1, characterized in that: The inner wall of the sliding rod (3) is slidably sleeved with the outer edge of the limiting rod (11); the inner wall of the limiting cylinder (2) is provided with a groove, and the inner wall of the groove is clamped with the outer edge of the limiting block (14).

3. The anti-collision strip structure according to claim 1, characterized in that: The number of the sliding rods (3) is two, and the two sliding rods (3) are symmetrically distributed along the outer edge of the limiting rod (11).

4. The anti-collision strip structure according to claim 1, characterized in that: The outer edge of the cross bar (5) is sleeved with a second spring (501), and the outer edge of the cross bar (5) is slidably sleeved with the inner wall of the through hole (7).

5. The anti-collision strip structure according to claim 1, characterized in that: The end of the cross bar (5) away from the limiting rod (11) is fixedly assembled on the inner wall of the mounting groove (8), and the end of the cross bar (5) away from the mounting groove (8) is fixedly provided with a limiting ring, and the diameter of the outer edge of the limiting ring is equal to the diameter of the inner wall of the through hole (7).

6. The anti-collision strip structure according to claim 4, characterized in that: The back surface of the force-bearing plate (6) overlaps with the outer edge of the second spring (501), and the support rod (10) is made of stainless steel.

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