Adjustable sliding frame

Abstract

The utility model provides an adjustable sliding frame and relates to the field of sliding frames, a through hole is formed in a mounting plate, two supports are fixedly connected to the front end faces of supporting rods, and the two supports are oppositely and fixedly connected to the front end faces of the two supporting rods. The problems that after a frame is expanded, due to the fact that a limiting structure is lacked, when livestock crashes, the frame is prone to sliding, a gap is enlarged, and effective limiting on the livestock is lost are solved through the arrangement of a guide spring and a shifting plate; the connecting plate can be clamped and limited through the shifting plate fixedly connected to the outer side of the guide spring, so that after the door fence is installed, even if the door fence is collided by livestock, the door fence frame can be prevented from being collided and opened through clamping and limiting of the connecting plate and the shifting plate, and then the purpose of being more practical is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of sliding frames, and particularly relates to an adjustable sliding frame. Background Art

[0002] A cattle pen is a fence beside or around a cowshed, a railing to prevent cows from passing through, used to pen a herd of cows, a pen for cows. When the existing cattle pen is built, it generally has a structure with a fixed-size opening for livestock to enter and exit. When the existing cattle pen frame is in use, due to the lack of an effective adjustment and limit structure, when the frame expands, due to the lack of a limit structure, it is easy for livestock to cause the frame to slide when ramming, resulting in an enlarged gap and losing the effective limit for livestock.

[0003] Therefore, in view of the deficiencies in the actual production and implementation of the above solutions, they are corrected and improved. At the same time, in the spirit of seeking excellence and with the assistance of professional knowledge and experience, and after various ingenious ideas and tests, the present utility model is created. Specifically, an adjustable sliding frame is provided to solve the problem that in the existing technology, due to the lack of an effective adjustment and limit structure, when the frame expands, due to the lack of a limit structure, it is easy for livestock to cause the frame to slide when ramming, resulting in an enlarged gap and losing the effective limit for livestock. Content of the Utility Model

[0004] The present utility model provides an adjustable sliding frame, which solves the problem in the prior art that due to the lack of an effective adjustment and limit structure, when the frame expands, due to the lack of a limit structure, it is easy for livestock to cause the frame to slide when ramming, resulting in an enlarged gap and losing the effective limit for livestock.

[0005] The technical solution of the present utility model is realized as follows: The adjustable sliding frame includes support rods. The main body of the support rods is longitudinally arranged, and there are two support rods in total. The two support rods are arranged in a linear array. Installation plates are fixedly connected in a linear array at the rear sides of the two support rods. Through holes are formed inside the installation plates. A bracket is fixedly connected to the front end face of the support rod. There are two brackets in total. The two brackets are fixedly connected to the front end faces of the two support rods in an opposite direction. The support rod and the bracket together form a load-bearing structure:

[0006] As a preferred embodiment, guide rods are fixedly connected to the inner sides of the two brackets. The main body of the guide rods is horizontally arranged. There are two guide rods in total. The two guide rods are fixedly connected in a linear array at the inner side positions of the two brackets.

[0007] As a preferred embodiment, the bracket and the guide rod together form a guiding structure. A handle is rotatably connected to the inside of the bracket on the right side. A connecting plate is fixedly connected to the outside of the handle. Notches are formed in an arc array inside the connecting plate.

[0008] As a preferred embodiment, a guiding spring is fixedly connected to the inner side of the bracket, and a dial plate is fixedly connected to the side of the guiding spring away from the bracket. The dial plate is used for clamping and limiting with the connecting plate.

[0009] As a preferred embodiment, a guide rod is rotatably connected to the side of the connecting plate away from the handle. A connecting rod A and a connecting rod B are rotatably connected to the outer side of the guide rod. The connecting rod A is rotatably connected to the bracket.

[0010] As a preferred embodiment, a gate frame is rotatably connected to the side of the connecting rod B away from the connecting rod A. A guide wheel is rotatably connected to the outer side of the gate frame, and the guide wheel rolls along the guide rod.

[0011] After adopting the above technical solution, the beneficial effects of the present utility model are:

[0012] 1. In the present utility model, by providing a guiding spring and a dial plate, when the connecting plate is rotated through the handle, the dial plate fixedly connected to the outer side of the guiding spring can be used to clamp and limit the connecting plate, so that after the gate is installed, even if livestock collide, the gate frame can be prevented from being opened by the collision through the clamping limit between the connecting plate and the dial plate, thereby achieving a more practical purpose.

[0013] 2. In the present utility model, by providing a guide rod and a guide wheel, when the handle is rotated, the guide rod rotatably connected to the outer side of the connecting plate can be used to synchronously drive the connecting rod A and the connecting rod B to contract, and the contraction of the connecting rod B can be used to adjust the expansion degree of the current gate frame and the guide wheel, so that it can be adjusted according to the body size of the current livestock, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is an axonometric view structural diagram of the sliding frame of the present utility model;

[0016] Figure 2 It is a right side view structural diagram of the sliding frame of the present utility model;

[0017] Figure 3 It is a rear side view structural diagram of the sliding frame of the present utility model;

[0018] Figure 4 is a front side view structural schematic diagram of the sliding frame of the present utility model;

[0019] Figure 5 is a front view structural schematic diagram of the sliding frame of the present utility model;

[0020] In the figure, 1 is a support rod; 2 is a mounting plate; 3 is a bracket; 4 is a guide rod; 5 is a grip; 6 is a connecting plate; 7 is a guide spring; 8 is a dial plate; 9 is a guide bar; 10 is a connecting rod A; 11 is a connecting rod B; 12 is a door bar frame; 13 is a guide wheel. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] As Figures 1-5 shown, the adjustable sliding frame includes: a support rod 1, the main body of the support rod 1 is longitudinally arranged, and there are two support rods 1 in total. The two support rods 1 are arranged in a linear array. On the rear sides of the two support rods 1, mounting plates 2 are fixedly connected in a linear array. Through holes are formed inside the mounting plates 2, and a bracket 3 is fixedly connected to the front end face of the support rod 1. There are two brackets 3 in total, and the two brackets 3 are fixedly connected to the front end faces of the two support rods 1 in an opposite direction. The support rod 1 and the bracket 3 together form a load-bearing structure. On the side of the connecting rod B 11 far from the connecting rod A 10, a door bar frame 12 is rotatably connected, and a guide wheel 13 is rotatably connected to the outside of the door bar frame 12, and the guide wheel 13 rolls along the guide rod 4.

[0023] Among them, guide rods 4 are fixedly connected to the inner sides of the two brackets 3, and the main body of the guide rod 4 is horizontally arranged. There are two guide rods 4 in total, and the two guide rods 4 are fixedly connected in a linear array at the inner side positions of the two brackets 3. The bracket 3 and the guide rod 4 together form a guiding structure. Inside the bracket 3 on the right side, a grip 5 is rotatably connected, and a connecting plate 6 is fixedly connected to the outside of the grip 5. Arc-shaped arrays of notches are formed inside the connecting plate 6.

[0024] Among them, a guide spring 7 is fixedly connected to the inner side of the bracket 3, and a dial plate 8 is fixedly connected to the side of the guide spring 7 far from the bracket 3. The dial plate 8 is used for clamping and limiting with the connecting plate 6. A guide bar 9 is rotatably connected to the side of the connecting plate 6 far from the grip 5. The connecting rod A 10 and the connecting rod B 11 are rotatably connected to the outside of the guide bar 9, and the connecting rod A 10 is rotatably connected to the bracket 3.

[0025] When in use, when installing the cattle pen pieces, the two support rods 1 can be installed at the opening position of the fence, and the bracket 3 can be spliced and limited according to actual needs through the mounting plate 2 fixedly connected to the outside of the support rod 1. When in use, the guardrail can be spliced and limited through the mounting plate 2 fixedly connected to the outside of the bracket 3. After the splicing and limiting are completed, the handle 5 installed in the bracket 3 can be manually held to drive the rotation of the connecting plate 6 synchronously;

[0026] When the connecting plate 6 rotates, the limit operation of the current connecting plate 6 and the handle 5 can be realized by using the contact with the dial 8 fixedly connected to the outside of the guide spring 7. When the connecting plate 6 rotates, the guide rod 9 installed on its outside can be driven synchronously to drive the connecting rod A 10 and the connecting rod B 11 to contract downward. When the connecting rod B 11 contracts, the current gate frame 12 can be pulled synchronously. When the gate frame 12 moves, the two guide wheels 13 arranged on the outside of the gate frame 12 can be used to move along the guide rod 4 fixedly connected in the bracket 3 to adjust the contraction, so as to achieve a more practical purpose.

[0027] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0028] The above is only the preferred embodiment of the present invention, and it is not used to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Adjustable sliding frame, characterized in that, The invention comprises a support rod (1), wherein the main body of the support rod (1) is arranged longitudinally, and the support rod (1) is provided at two locations, the two support rods (1) are arranged in a linear array, the rear sides of the two support rods (1) are fixedly connected with a mounting plate (2) in a linear array, a through hole is provided inside the mounting plate (2), and a bracket (3) is fixedly connected to the front end surface of the support rod (1), the bracket (3) is provided at two locations, the two brackets (3) are fixedly connected to the front end surfaces of the two support rods (1) in opposite directions, and the support rod (1) and the bracket (3) together form a bearing structure.

2. The adjustable sliding frame according to claim 1, characterized in that: A guide rod (4) is fixedly connected to the inner side of the two brackets (3), and the main body of the guide rod (4) is arranged horizontally. There are two guide rods (4) in total, and the two guide rods (4) are fixedly connected to the inner side of the two brackets (3) in a linear array.

3. The adjustable sliding frame according to claim 2, characterized in that: The bracket (3) and the guide rod (4) together form a guide structure, and the bracket (3) located on the right side is rotatably connected to a handle (5) inside, and the handle (5) is fixedly connected to a connecting plate (6) on the outside, and the connecting plate (6) is provided with slots in an arc-shaped array inside.

4. The adjustable sliding frame according to claim 3, characterized in that: A guide spring (7) is fixedly connected to the inner side of the bracket (3), and a shift plate (8) is fixedly connected to the side of the guide spring (7) away from the bracket (3), and the shift plate (8) is used to clamp and limit with the connecting plate (6).

5. The adjustable sliding frame according to claim 3, characterized in that: A guide rod (9) is rotatably connected to the side of the connecting plate (6) away from the handle (5), and a connecting rod A (10) and a connecting rod B (11) are rotatably connected to the outer side of the guide rod (9), and the connecting rod A (10) is rotatably connected to the bracket (3).

6. The adjustable sliding frame according to claim 5, characterized in that: The side of the connecting rod B (11) away from the connecting rod A (10) is rotatably connected to a gate frame (12), and the outer side of the gate frame (12) is rotatably connected to a guide wheel (13), and the guide wheel (13) rolls along the guide rod (4).

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