Warehouse valley door silent type damper convenient to install

Abstract

The utility model discloses an easy-to-install silent damper of a valley door, which comprises a guide rail and a silent damper body, a T-shaped sliding strip is fixedly installed on the surface of the other end of the guide rail, a rectangular baffle is fixedly installed at the rear end of the T-shaped sliding strip on the surface of the other end of the guide rail, and a T-shaped sliding sleeve is fixedly installed on the surface of one end of the silent damper body. A T-shaped sliding sleeve is installed on the outer surface of the T-shaped sliding strip in a sliding mode, and limiting structures are arranged on the T-shaped sliding strip and the T-shaped sliding sleeve. According to the bin valley door mute type damper convenient to install, when the mute type damper body is installed on a guide rail, the T-shaped sliding sleeve fixedly installed on the surface of one end of the mute type damper body is installed on the T-shaped sliding strip in a sliding mode, then the rotating block is rotated, and the mute type damper body is installed on the guide rail. The rectangular clamping blocks are inserted into the rectangular clamping grooves formed in the middles, close to the front and rear ends, of the upper and lower surfaces in the T-shaped sliding sleeve, and installation can be completed simply and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of warehouse door silent damper, especially to a warehouse door silent damper convenient to install. BACKGROUND

[0002] The warehouse door silent damper is a device specially used for the door of a granary. It is based on the damping concept in physics and consumes the energy of a moving object by providing resistance to slow down the speed of the door. Common types include hydraulic dampers, pneumatic dampers and spring dampers. The hydraulic damper slows down the movement of the door by using the resistance generated when liquid passes through a narrow channel. The pneumatic damper achieves the buffering effect through the compression and expansion of gas. The spring damper absorbs the kinetic energy when the door is closed by using the elastic force of the spring to achieve the purpose of buffering. The warehouse door silent damper aims to control the closing speed of the door of a granary, reduce the impact sound and vibration when the door is closed, reduce the impact and friction between the door and the frame, and reduce the damage to the door and the track to prolong their service life. However, the warehouse door silent damper used at present is fixedly installed on the guide rail by a plurality of screws at one end. When installing, a plurality of screw holes need to be drilled, and the fixing mode of the plurality of screw holes makes it more troublesome to disassemble and maintain. Therefore, a damper that is easy to disassemble and maintain needs to be designed. SUMMARY

[0003] The main purpose of the utility model is to provide a warehouse door silent damper convenient to install, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0005] A warehouse door silent damper convenient to install, comprising a guide rail and a silent damper body, a T-shaped slide bar is fixedly installed on the surface of the other end of the guide rail, a rectangular baffle is fixedly installed on the rear end of the T-shaped slide bar on the surface of the other end of the guide rail, a T-shaped slide sleeve is fixedly installed on the surface of one end of the silent damper body, the T-shaped slide bar is slidably installed on the outer surface of the T-shaped slide sleeve, and a limiting structure is arranged on the T-shaped slide bar and the T-shaped slide sleeve.

[0006] Preferably, the limiting structure comprises a rotating block, a threaded rod, a rectangular clamping block, a rectangular clamping groove, a rectangular through hole, a No. 1 mounting seat, a trapezoidal sliding block, a trapezoidal sliding groove, a movable rod, a rectangular groove, a No. 2 mounting seat, a bearing and a rectangular block.

[0007] Preferably, a rectangular groove is formed in the middle of the T-shaped slide bar near the front and rear ends, bearings are fixedly installed on the front and rear surfaces of the middle of the rectangular groove, and the threaded rods are installed on the bearings.

[0008] Preferably, the threaded rod front surface is fixedly provided with a rotating block, a rectangular block is threadedly installed in the threaded rod outer surface rectangular groove, and the rectangular block upper and lower surfaces are both fixedly provided with a No.

[0009] Preferably, the No. 2 mounting seat is movably provided with a movable rod, the rectangular groove rear surface is provided with a trapezoidal sliding groove near the upper and lower ends, and the trapezoidal sliding groove is slidably provided with a trapezoidal sliding block.

[0010] Preferably, the trapezoidal sliding block front surface is fixedly provided with a rectangular clamping block, the rectangular clamping block front surface is fixedly provided with a No. 1 mounting seat, and the No. 1 mounting seat is movably provided with a movable rod.

[0011] Preferably, the rectangular groove upper and lower surfaces are both provided with a rectangular through hole at the rear end, the T-shaped sliding sleeve inner upper and lower surfaces are both provided with a rectangular clamping groove near the front and rear ends, and the rectangular clamping groove is inserted with a rectangular clamping block.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] In the utility model, when the mute type damper body is installed on the guide rail, the T-shaped sliding sleeve fixedly installed on one end surface of the mute type damper body is slidably installed on the T-shaped sliding strip, then the rectangular clamping block is inserted into the rectangular clamping groove provided in the T-shaped sliding sleeve inner upper and lower surfaces near the front and rear ends by rotating the rotating block, and the installation is completed, which is simple and convenient. ACCURATE DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the warehouse gate mute type damper convenient to install.

[0015] Figure 2 It is a component split schematic view of the warehouse gate mute type damper convenient to install.

[0016] Figure 3 It is a component split schematic view of the warehouse gate mute type damper convenient to install.

[0017] Figure 4 It is a component split schematic view of the warehouse gate mute type damper convenient to install. Figure 3 It is an enlarged view of the middle A.

[0018] In the figure: 1, guide rail; 2, mute damper body; 3, T-shaped sliding sleeve; 301, T-shaped sliding bar; 4, rectangular baffle; 5, limiting structure; 501, rotating block; 502, threaded rod; 503, rectangular clamping block; 504, rectangular clamping groove; 505, rectangular through hole; 506, No. 1 mounting seat; 507, trapezoidal sliding block; 508, trapezoidal sliding groove; 509, movable rod; 510, rectangular groove; 511, No. 2 mounting seat; 512, bearing; 513, rectangular block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] As Figures 1-4 shown, a warehouse valley door mute damper convenient to install, including guide rail 1, mute damper body 2, the other end surface of guide rail 1 is fixedly installed with T-shaped sliding bar 301, the rear end of T-shaped sliding bar 301 is fixedly installed with rectangular baffle 4 on the other end surface of guide rail 1, the one end surface of mute damper body 2 is fixedly installed with T-shaped sliding sleeve 3, T-shaped sliding sleeve 3 is slidably installed on the outer surface of T-shaped sliding bar 301, and limiting structure 5 is arranged on T-shaped sliding bar 301 and T-shaped sliding sleeve 3;

[0021] The limiting structure 5 comprises a rotating block 501, a threaded rod 502, a rectangular clamping block 503, a rectangular clamping slot 504, a rectangular through hole 505, a first mounting seat 506, a trapezoidal sliding block 507, a trapezoidal sliding slot 508, a movable rod 509, a rectangular slot 510, a second mounting seat 511, a bearing 512 and a rectangular block 513. The rectangular slot 510 is provided with the bearing 512 on the front and rear surfaces of the middle portion, and the threaded rod 502 is arranged on the bearing 512; the threaded rod 502 is provided with the rotating block 501 on the front surface, and the rectangular block 513 is threadedly arranged in the rectangular slot 510 on the outer surface of the threaded rod 502; the rectangular block 513 is provided with the second mounting seat 511 on the upper and lower surfaces of the middle portion; the movable rod 509 is movably arranged on the second mounting seat 511; the trapezoidal sliding slot 508 is arranged on the rear surface of the rectangular slot 510 near the upper and lower ends; the trapezoidal sliding block 507 is slidably arranged in the trapezoidal sliding slot 508; the trapezoidal sliding block 507 is provided with the rectangular clamping block 503 on the front surface; the rectangular clamping block 503 is provided with the first mounting seat 506 on the front surface; the movable rod 509 is movably arranged on the first mounting seat 506; the rectangular through hole 505 is arranged on the rear end of the upper and lower surfaces of the rectangular slot 510; the rectangular clamping slot 504 is arranged in the middle portion of the upper and lower surfaces of the T-shaped sliding sleeve 3 near the front and rear ends; and the rectangular clamping block 503 is inserted into the rectangular clamping slot 504.

[0022] It should be noted that the warehouse door silencer is convenient to install; when the silencer body 2 needs to be installed on the guide rail 1, the T-shaped sliding sleeve 3 fixedly arranged on the one end surface of the silencer body 2 is slidably arranged on the T-shaped sliding strip 301, then the rotating block 501 is rotated, the threaded rod 502 is rotated on the bearing 512, the rectangular block 513 threadedly arranged on the outer surface of the threaded rod 502 is moved backward in the rectangular slot 510, the second mounting seat 511 fixedly arranged on the upper and lower surfaces of the middle portion of the rectangular block 513 is moved backward, the front end of the movable rod 509 is rotated on the second mounting seat 511, the rear end of the movable rod 509 is rotated on the first mounting seat 506, the first mounting seat 506 is moved downward, the trapezoidal sliding block 507 fixedly arranged on the rear surface of the rectangular clamping block 503 is slid downward in the trapezoidal sliding slot 508, and the rectangular clamping block 503 is inserted into the rectangular clamping slot 504 arranged in the middle portion of the upper and lower surfaces of the T-shaped sliding sleeve 3 near the front and rear ends, so that the installation is completed.

[0023] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A silent damper for barn doors that is easy to install, characterized in that: Includes a guide rail (1) and a silent damper body (2). A T-shaped slide bar (301) is fixedly installed on the other end surface of the guide rail (1). A rectangular baffle (4) is fixedly installed on the rear end of the T-shaped slide bar (301) on the other end surface of the guide rail (1). A T-shaped sleeve (3) is fixedly installed on one end surface of the silent damper body (2). A T-shaped sleeve (3) is slidably installed on the outer surface of the T-shaped slide bar (301). A limit structure (5) is provided on the T-shaped slide bar (301) and the T-shaped sleeve (3).

2. The easy-to-install silent damper for barn doors according to claim 1, characterized in that: The limiting structure (5) includes a rotating block (501), a threaded rod (502), a rectangular locking block (503), a rectangular locking groove (504), a rectangular through hole (505), a first mounting seat (506), a trapezoidal slider (507), a trapezoidal sliding groove (508), a movable rod (509), a rectangular groove (510), a second mounting seat (511), a bearing (512), and a rectangular block (513).

3. A barn door silent damper that is easy to install according to claim 2, characterized in that: The T-shaped slide bar (301) has a rectangular groove (510) in the middle near the front and rear ends. A bearing (512) is fixedly installed in the middle of the front and rear surfaces of the rectangular groove (510). A threaded rod (502) is installed on the bearing (512).

4. A barn door silent damper that is easy to install according to claim 3, characterized in that: A rotating block (501) is fixedly installed on the front surface of the threaded rod (502), and a rectangular block (513) is threadedly installed in the rectangular groove (510) on the outer surface of the threaded rod (502). A second mounting seat (511) is fixedly installed in the middle of the upper and lower surfaces of the rectangular block (513).

5. A barn door silent damper that is easy to install according to claim 4, characterized in that: A movable rod (509) is movably installed on the second mounting base (511). A trapezoidal slide groove (508) is provided on the rear surface of the rectangular groove (510) near the upper and lower ends. A trapezoidal slider (507) is slidably installed on the trapezoidal slide groove (508).

6. A barn door silent damper that is easy to install according to claim 5, characterized in that: A rectangular block (503) is fixedly installed on the front surface of the trapezoidal slider (507), and a first mounting seat (506) is fixedly installed on the front surface of the rectangular block (503). A movable rod (509) is movably installed on the first mounting seat (506).

7. A barn door silent damper that is easy to install according to claim 6, characterized in that: The rectangular groove (510) has rectangular through holes (505) at the rear ends of both the upper and lower surfaces. The T-shaped sliding sleeve (3) has rectangular slots (504) at the middle of both the upper and lower surfaces near the front and rear ends. A rectangular block (503) is inserted into the rectangular slot (504).

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