Gate anti-impact device

Abstract

The utility model belongs to the technical field of gate anti-impact, and particularly relates to a gate anti-impact device to solve the technical problem that an anti-impact angle cannot be adjusted. Comprising an anti-impact plate, a hinged connecting rod, a mounting plate, a first sliding limiting plate, a second sliding limiting plate, a sliding connecting plate, a first mounting connecting sliding column, a first sliding mounting sleeve, a second mounting connecting sliding column, a second sliding mounting sleeve, a rotating limiting support, a rotating ring, a lower end sliding mounting frame, a connecting sliding plate, a second positioning clamping rod, a second positioning clamping rod push spring and a second positioning clamping groove. The sliding block and the sliding connecting plate are in relative sliding connection, the sliding connecting plate and the anti-impact plate are in relative sliding connection at the same time, then the supporting position of the reassembling set is conveniently changed, meanwhile, when the sliding block and the sliding connecting plate are in sliding connection, the included angle between the mounting plate and the first sliding limiting plate is changed, and the anti-impact angle is adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of gate anti-impact, and in particular relates to a gate anti-impact device. Background Art

[0002] For example, an anti-impact protection device with patent application number CN202321360275.7 specifically includes a lower mounting plate, an upper mounting plate is provided above the lower mounting plate, and no less than three arc-shaped columns are vertically provided between the upper mounting plate and the lower mounting plate, and the arc-shaped columns are respectively connected to the upper mounting plate and the lower mounting plate, and the arc-shaped columns are hollow in design, and a clamping plate is slidably connected inside the arc-shaped columns, a rubber pad is fixedly installed on one side of the clamping plate, a strip rod is vertically installed at the bottom end of the clamping plate, and a boss is provided at the center of the top surface of the lower mounting plate, and the boss is hollow in design, one end of the strip rod passes through the inside of the boss and is provided with a second wedge-shaped surface, and a guide groove is provided on the top of the boss, but the disadvantage of this technical solution is that there is no way to adjust the anti-impact angle. Utility Model Content

[0003] The utility model aims to provide a gate anti-impact device to solve the technical problem that there is no way to adjust the anti-impact angle.

[0004] In order to achieve the above-mentioned purpose, the specific technical scheme of a gate anti-impact device of the utility model is as follows:

[0005] A gate anti-impact device comprises an anti-impact plate, an articulated connecting rod, a mounting plate, a first sliding limit plate, a second sliding limit plate, a sliding connecting plate, a first installation connecting sliding column, a first sliding mounting sleeve, a second installation connecting sliding column, a second sliding mounting sleeve, a rotation limit bracket, a rotating ring, a lower end sliding mounting frame, a connecting slide plate, a second positioning clamping rod, a second positioning clamping rod push spring, and a second positioning clamping groove. The anti-impact plate is hingedly mounted on one end of the articulated connecting rod, and the other end of the articulated connecting rod is hingedly mounted on the mounting plate. A first installation connecting sliding column is fixedly mounted on the mounting plate, and a first installation connecting sliding column is mounted on the upper surface of the first installation connecting sliding column. The sliding installation is provided with one end of the second connecting sliding column, and the other end of the second connecting sliding column is fixedly provided with a connecting slide plate, the connecting slide plate is slidably provided on the lower end sliding mounting frame, the lower end sliding mounting frame is fixedly provided on the mounting plate, a second sliding mounting sleeve is slidably provided on the second connecting sliding column, a rotation limiting bracket is fixedly provided on the second sliding mounting sleeve, a rotating ring is rotationally limited on the rotating limiting bracket, the rotating ring is connected to the exchange group, a sliding connecting plate is slidably provided on the anti-impact plate, a positioning slot two is provided on the anti-impact plate, and a plurality of positioning slots are provided.

[0006] Furthermore, a plurality of the second positioning slots are arranged in a linear array along the anti-impact plate.

[0007] Furthermore, a sliding limit plate 1 and a sliding limit plate 2 are fixedly mounted on the anti-impact plate, and the sliding connecting plate is connected to the sliding limit plate 1 and the sliding limit plate 2 in a sliding and limiting manner.

[0008] Furthermore, the exchange group includes a connecting slider, a buffer sleeve, a push plate, a buffer spring, a positioning card rod, and a positioning card rod push spring. A connecting slider is slidably installed on the sliding connecting plate, the connecting slider is hingedly installed on one end of the push plate, and the other end of the push plate is slidably installed in the buffer sleeve. A buffer spring is arranged between the buffer sleeve and the push plate, and the buffer sleeve is threadedly connected to the rotating ring. A positioning card rod is slidably installed in the connecting slider, and two positioning card rods are provided. A positioning card rod push spring is provided between the two positioning card rods, and a positioning slot is opened on the sliding connecting plate, and a plurality of positioning slots are provided.

[0009] Furthermore, a plurality of the positioning slots are arranged in a linear array along the sliding connecting plate.

[0010] Furthermore, the positioning card rod push spring 1 and the buffer spring are both in a compressed state.

[0011] The advantages of the utility model are:

[0012] The mounting plate is installed on the gate, and under the action of the buffer sleeve, the impact of the outside on the gate is reduced; at the same time, the slider and the sliding connecting plate are relatively slidably connected, and the sliding connecting plate and the anti-impact plate are relatively slidably connected, so as to facilitate the change of the support position of the exchange group. At the same time, when the slider and the sliding connecting plate are slidably connected, the angle between the mounting plate and the sliding limit plate changes, thereby realizing the adjustment of the anti-impact angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 for Figure 1 The location of the cutting line Figure 1 ;

[0016] Figure 4 for Figure 3 Cross-sectional view along section AA;

[0017] Figure 5 for Figure 1 The location of the cutting line Figure 2 ;

[0018] Figure 6 for Figure 5 Cross-sectional view along section BB;

[0019] Explanation of the markings in the figure: anti-impact plate 1; hinged connecting rod 2; mounting plate 3; sliding limit plate 1 4; sliding limit plate 2 5; sliding connecting plate 6; connecting slider 7; positioning card slot 1 8; installation connecting sliding column 1 9; sliding mounting sleeve 1 10; installation connecting sliding column 2 11; sliding mounting sleeve 2 12; rotation limit bracket 13; rotating ring 14; buffer sleeve 15; lower end sliding mounting bracket 16; push plate 17; buffer spring 18; connecting slide plate 19; positioning card rod 2 20; positioning card rod push spring 2 21; positioning card rod 1 22; positioning card rod push spring 1 23; positioning card slot 2 24. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] Example 1

[0023] like Figure 1-6As shown, a gate anti-impact device includes an anti-impact plate 1, an articulated connecting rod 2, a mounting plate 3, a sliding limit plate 14, a sliding limit plate 25, a sliding connecting plate 6, an installation connecting sliding column 19, a sliding mounting sleeve 10, an installation connecting sliding column 21, a sliding mounting sleeve 212, a rotation limit bracket 13, a rotating ring 14, a lower end sliding mounting frame 16, a connecting slide plate 19, a positioning clamp rod 20, a positioning clamp rod push spring 21, and a positioning clamp groove 24. The anti-impact plate 1 is hingedly mounted on one end of the articulated connecting rod 2, and the other end of the articulated connecting rod 2 is hingedly mounted on the mounting plate 3. The mounting plate 3 is fixedly mounted with an installation connecting sliding column 19, and one end of the installation connecting sliding column 2 11 is slidably mounted on the installation connecting sliding column 19. The other end of the installation connecting sliding column 2 11 is fixedly mounted with a connecting slide plate 19. The connecting slide plate 19 is slidably mounted on the lower end sliding mounting frame 16. The lower end sliding mounting frame 16 It is fixedly installed on the mounting plate 3, and a sliding mounting sleeve 2 12 is slidably installed on the mounting and connecting sliding column 2 11, and a rotation limiting bracket 13 is fixedly installed on the sliding mounting sleeve 2 12, and a rotating ring 14 is rotationally limitedly installed on the rotating limiting bracket 13, and the rotating ring 14 is connected to the exchange group, and a sliding connecting plate 6 is slidably installed on the anti-impact plate 1, and a positioning card groove 24 is opened on the anti-impact plate 1, and a plurality of positioning card grooves 24 are provided. In this way, the mounting plate 3 is installed on the gate, and at the same time, under the action of the buffer sleeve 15, the impact of the outside world on the gate is reduced; at the same time, the slider 7 and the sliding connecting plate 6 are relatively slidably connected, and the sliding connecting plate 6 and the anti-impact plate 1 are relatively slid, so as to facilitate the change of the support position of the exchange group. At the same time, when the slider 7 and the sliding connecting plate 6 are slidably connected, the angle between the mounting plate 3 and the sliding limiting plate 4 changes, thereby realizing the adjustment of the anti-impact angle.

[0024] Wherein, the plurality of second positioning slots 24 are arranged in a linear array along the anti-impact plate 1 .

[0025] Among them, a sliding limit plate 1 4 and a sliding limit plate 2 5 are fixedly installed on the anti-impact plate 1 , and a sliding connecting plate 6 is connected with the sliding limit plate 1 4 and the sliding limit plate 2 5 in a sliding and limiting manner.

[0026] Example 2

[0027] like Figure 1-6As shown, the exchange group includes a connecting slider 7, a buffer sleeve 15, a push plate 17, a buffer spring 18, a positioning card rod 22, and a positioning card rod push spring 23. The connecting slider 7 is slidably installed on the sliding connecting plate 6. The connecting slider 7 is hingedly installed at one end of the push plate 17, and the other end of the push plate 17 is slidably installed in the buffer sleeve 15. A buffer spring 18 is arranged between the buffer sleeve 15 and the push plate 17. The buffer sleeve 15 is threadedly connected to the rotating ring 14. A positioning card rod 22 is slidably installed in the connecting slider 7, and two positioning card rods 22 are provided. A positioning card rod push spring 23 is provided between the two positioning card rods 22. A positioning slot 8 is opened on the sliding connecting plate 6, and a plurality of positioning slots 8 are provided.

[0028] Among them, the plurality of positioning slots 8 are arranged in a linear array along the sliding connecting plate 6 .

[0029] Wherein, the positioning card rod push spring 23 and the buffer spring 18 are both in a compressed state.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A gate anti-impact device, characterized in that: The invention comprises an impact-proof plate (1), an articulated connecting rod (2), a mounting plate (3), a first sliding limit plate (4), a second sliding limit plate (5), a sliding connecting plate (6), a first mounting connecting sliding column (9), a first sliding mounting sleeve (10), a second mounting connecting sliding column (11), a second sliding mounting sleeve (12), a rotation limit bracket (13), a rotation ring (14), a lower end sliding mounting frame (16), a connecting slide plate (19), a second positioning clamping rod (20), a second positioning clamping rod push spring (21), and a second positioning clamping groove (24). The impact-proof plate (1) is hingedly mounted on one end of the articulated connecting rod (2), and the other end of the articulated connecting rod (2) is hingedly mounted on the mounting plate (3). A first mounting connecting sliding column (9) is fixedly mounted on the mounting plate (3), and a second mounting connecting sliding column (9) is fixedly mounted on the mounting plate (3). The sliding installation has one end of the second connecting sliding column (11), and the other end of the second connecting sliding column (11) is fixedly installed with a connecting slide plate (19), the connecting slide plate (19) is slidably installed on the lower end sliding mounting frame (16), the lower end sliding mounting frame (16) is fixedly installed on the mounting plate (3), the second connecting sliding column (11) is slidably installed with a second sliding mounting sleeve (12), a rotation limiting bracket (13) is fixedly installed on the second sliding mounting sleeve (12), a rotation limiting bracket (13) is rotationally limitedly installed with a rotating ring (14), the rotating ring (14) is connected to the exchange group, the anti-impact plate (1) is slidably installed with a sliding connecting plate (6), the anti-impact plate (1) is provided with a second positioning groove (24), and a plurality of the second positioning grooves (24) are provided.

2. A gate anti-impact device according to claim 1, characterized in that: A plurality of the second positioning slots (24) are arranged in a linear array along the impact protection plate (1).

3. A gate anti-impact device according to claim 1, characterized in that: The anti-impact plate (1) is fixedly mounted with a sliding limit plate 1 (4) and a sliding limit plate 2 (5), and the sliding connection plate (6) is connected to the sliding limit plate 1 (4) and the sliding limit plate 2 (5) in a sliding limit-coordinated manner.

4. A gate anti-impact device according to claim 1, characterized in that: The exchange group comprises a connecting slider (7), a buffer sleeve (15), a push plate (17), a buffer spring (18), a positioning card rod (22), and a positioning card rod push spring (23). The connecting slider (7) is slidably installed on the sliding connecting plate (6). The connecting slider (7) is hingedly installed on one end of the push plate (17). The other end of the push plate (17) is slidably installed in the buffer sleeve (15). A buffer spring (18) is arranged between the buffer sleeve (15) and the push plate (17). The buffer sleeve (15) is threadedly connected to the rotating ring (14). A positioning card rod (22) is slidably installed in the connecting slider (7), and two positioning card rods (22) are arranged. A positioning card rod push spring (23) is arranged between the two positioning card rods (22). A positioning card slot (8) is opened on the sliding connecting plate (6), and a plurality of positioning card slots (8) are arranged.

Images