Connecting device for connecting cross beam and stand column

Abstract

The utility model provides a connecting device for connecting a cross beam and a stand column, and relates to the technical field of outward training devices, the connecting device comprises a connecting plate, one side of the connecting plate is attached to the side wall of the stand column, and the other side of the connecting plate is fixedly connected with a sleeve used for being connected with the cross beam; the connecting plate and the connecting belt jointly surround the outer side of the side wall of the stand column; and the fixing assembly is used for connecting the connecting plate and the connecting belt, so that the connecting plate and the connecting belt are fastened with the stand column. The problem that the surface of the stand column is damaged in the prior art is solved, and the effect of prolonging the service life of the stand column is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of expansion training devices, and in particular to a connecting device for connecting a beam and a column. Background Art

[0002] As people's living standards continue to improve, people's pace of life is getting faster and faster, life pressure and work pressure are getting greater and greater, and many occupational diseases are born. In order to maintain good health, various types of expansion training devices have also emerged.

[0003] In the existing expansion training equipment, it usually includes multiple columns and multiple beams, the multiple columns are arranged at intervals, the beams are arranged horizontally and both ends of the beams are fixed to the columns, and then the expansion training platform is built on the beams. When the columns and beams are arranged in this field, the columns are usually made of wooden materials, or directly use tree trunks as columns, and the beams are usually made of steel beams. One end of the beam is fixed with a mounting plate, and it is installed by using high-strength screws or nails to pass through the mounting plate and connect and fix with the columns.

[0004] During use in a natural environment, the ground is uneven, and when fixing the beam, the beam needs to be in a water state. However, in the actual operation and installation process, even after measurement, it is difficult to install the beam in a horizontal state at one time. Instead, the two ends of the beam need to be repeatedly adjusted to make the beam reach a horizontal state. The existing method of fixing the beam and the column makes it difficult to adjust after the beam and the column are fixed. Summary of the invention

[0005] The purpose of the present application is to provide a connecting device for connecting a crossbeam and a column, aiming to solve the defect in the related art that the crossbeam is not easy to adjust after being fixed to the column.

[0006] Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

[0007] According to the first aspect of the present application, there is provided a connecting device for connecting a crossbeam and a column, comprising: a connecting plate, one side of which is in contact with the side wall of the column, and the other side of which is fixedly connected with a sleeve for connecting to the crossbeam; a connecting belt, wherein the connecting plate and the connecting belt are jointly wrapped around the outside of the side wall of the column; and a fixing assembly, which is used to connect the connecting plate and the connecting belt so that the connecting plate, the connecting belt and the column are fastened.

[0008] In an exemplary embodiment of the present application, a plurality of the connecting plates are provided, and the plurality of connecting plates are all located in the same horizontal plane. The plurality of connecting plates and the connecting belts are together surrounded by the side wall of the column and are in a fastened state with the column.

[0009] In an exemplary embodiment of the present application, it also includes a guard plate, which is located in the same horizontal plane as the connecting plate, and at least one guard plate is provided. The guard plate is connected to the connecting belt through the fixing assembly, and the connecting plate, the guard plate and the connecting belt are jointly surrounded by the side wall of the column and are in a fastened state with the column.

[0010] In an exemplary embodiment of the present application, each group of the fixing components includes: two fixing plates, the two fixing plates are respectively fixedly connected to the two sides of the connecting plate or the guard plate, and the fixing plates are penetrated by through holes; adjusting bolts are arranged at both ends of the connecting belt and fixedly connected to the two ends of the connecting belt; and adjusting nuts, the adjusting bolts pass through the through holes and are threadedly connected to the adjusting nuts.

[0011] In an exemplary embodiment of the present application, the connection belts are arranged in multiple groups along the length direction of the column.

[0012] In an exemplary embodiment of the present application, the circumferential side wall of the sleeve is a closed structure.

[0013] In an exemplary embodiment of the present application, an adjustment groove is provided on the side wall of the sleeve along its length direction, and clamping plates are fixed on the outer wall of the sleeve on both sides of the adjustment groove. Through holes are provided through the two clamping plates, and a clamping bolt is passed through the through holes of the two clamping plates, and a clamping nut is threadedly connected to one end of the clamping bolt.

[0014] The exemplary embodiments of the present application may have some or all of the following beneficial effects:

[0015] 1. In the structure provided in the exemplary embodiment of the present application, the end of the crossbeam is inserted into the connecting sleeve, and then the connecting sleeve is located at a suitable height of the column, and then the connecting belt is wrapped around the column from one side of the connecting plate and fixed to the other side of the connecting plate, and the connecting belt is in a fastened state through the fixing component, and the friction between the connecting plate and the connecting belt and the column is used to achieve the fixation of the crossbeam and the column. Through the above structure, when the crossbeam needs to be adjusted, it is only necessary to unfasten the fixing component to make the connection belt and the column in a loose state, and then the crossbeam can be adjusted; through the above structure, the effect of easy adjustment of the column is achieved;

[0016] 2. The connecting belt can better disperse the stress and provide better protection for the wooden column. There is no need to directly connect and fix the beam to the surface of the column, which prolongs the service life of the column.

[0017] 3. The end of the beam has a certain range of motion in the sleeve. Therefore, when the beam is installed between two adjacent columns, the length of the beam does not need to be exactly equal to the distance between the two columns, which reduces the accuracy of the beam length processing;

[0018] 4. Multiple connecting plates are provided to realize the connection and fixation between one column and multiple beams, thus enriching the diversity of the structure composed of the connection between the column and the beam;

[0019] 5. A guard plate is added to reduce the contact area between the connecting belt and the column, increase the force area between the column and the expansion training device, and further protect the surface of the column.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram of a connecting device for connecting a beam and a column in Example 1 of the present application is shown;

[0023] Figure 2 A schematic diagram of a sleeve structure in an embodiment of the present application is shown;

[0024] Figure 3 A partial schematic diagram showing the structure of a fixed component in an embodiment of the present application is shown;

[0025] Figure 4 A schematic diagram of a connecting device for connecting a beam and a column in Example 2 of the present application is shown;

[0026] Figure 5 A schematic diagram of a connecting device for connecting a beam and a column in Example 2 of the present application is shown.

[0027] Description of reference numerals:

[0028] 1. Connecting plate; 11. Sleeve; 2. Connecting belt; 3. Fixing assembly; 31. Fixing plate; 311. Through hole; 32. Adjusting bolt; 33. Adjusting nut; 4. Guard plate; 5. Adjusting groove; 6. Clamping plate; 61. Through hole; 7. Clamping bolt; 8. Clamping nut. DETAILED DESCRIPTION

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present application will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed descriptions will be omitted. In addition, the drawings are only schematic illustrations of the present application and are not necessarily drawn to scale.

[0030] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the diagram to another component, these terms are used in this specification only for convenience, such as according to the direction of the examples in the drawings. It is understood that if the device of the diagram is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" other structures, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0031] The terms "a", "an", "the" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first" and "second" are used merely as labels and are not intended to limit the quantity of their objects.

[0032] Example 1

[0033] like Figure 1 As shown, as an exemplary embodiment of the present application, a connecting device for connecting a beam and a column includes:

[0034] The connecting plate 1 has one side in contact with the side wall of the column and the other side is fixedly connected with a sleeve 11 for connecting with the crossbeam;

[0035] The connecting belt 2, the connecting plate 1 and the connecting belt 2 are together wrapped around the side wall of the column;

[0036] The fixing assembly 3 is used to connect the connecting plate 1 and the connecting belt 2 so that the connecting plate 1 and the connecting belt 2 are fastened to the column.

[0037] In the embodiment of the present application, the column is a cylinder and is arranged in the vertical direction, and the bottom of the column is fixed to the ground. The column is usually made of wood material, or a tree trunk is directly used as the column. This can reduce the cost of the column and make the circumferential outer wall of the column rougher. Of course, this is not restrictive, and the column can also be a prism, a truncated cone, a cone, an anisotropic shape, etc.; the column can also be made of nylon, rubber, metal and other materials.

[0038] The connecting plate 1 is provided with an arc shape, and the concave side of the connecting plate 1 can fit tightly with the circumferential outer wall of the column. In order to increase the friction between the connecting plate 1 and the outer surface of the column, a friction pad can be fixed on the concave surface of the connecting plate 1, and the friction pad can be made of rubber, but is not limited thereto.

[0039] In the present application, the number of connecting belts 2 is not limited, and the connecting belts 2 can be set to different numbers, which can be one or more. When multiple connecting belts 2 are provided, the multiple connecting belts 2 are arranged along the length direction of the column. The material of the connecting belt 2 is also not limited, and it can be made of non-metallic polyester, polyester fiber, nylon, nylon fiber and other materials, and there are chains made of metal carbon steel, alloy steel, stainless steel and other materials. In order to ensure good friction between the connecting belt 2 and the column, in the embodiment of the present application, the connecting belt 2 is preferably a chain made of metal carbon steel.

[0040] like Figure 1 As shown, in one embodiment of the present application, the circumferential side wall of the sleeve 11 is a closed structure, and an opening is provided at one end of the sleeve 11 away from the connecting plate 1 and penetrates into the interior thereof. First, the connecting plate 1 is placed at a suitable height position of the column so that the concave side fits with the side wall of the column, and then the connecting belt 2 is passed around the column and fixed to the connecting plate 1, and then the end of the crossbeam is inserted into the sleeve 11 in the horizontal direction, thereby realizing the connection between the column and the crossbeam. Through the above structure, the crossbeam does not need to be directly installed and fixed on the surface of the column, thereby achieving the purpose of protecting the column and extending the service life of the column; at the same time, it is also convenient to adjust the height of the crossbeam after the crossbeam is fixed to the column.

[0041] like Figure 2As shown, another embodiment in the implementation of the present application is that the circumferential side wall of the sleeve 11 is provided with an adjustment groove 5 through-through along its length direction, and clamping plates 6 are provided on both sides of the adjustment groove 5 along the length direction of the adjustment groove 5, and the clamping plates 6 are fixedly connected to the outer wall of the sleeve 11, and the two clamping plates 6 are provided with through-holes 61 through-through, and the number of through-holes 61 is not limited, but the positions of the through-holes 61 on the two clamping plates 6 need to be aligned. A clamping bolt 7 is provided between the through-holes 61 of the two clamping plates 6, and one end of the clamping bolt 7 is threadedly connected to a clamping nut 8 on the outer side of the clamping plate 6. Through the above structure, the inner diameter of the sleeve 11 can have a certain adjustment range, so that the sleeve 11 can be connected to beams of different diameters.

[0042] In order to achieve the installation between the device and the column, one end of the connecting belt 2 can be directly fixedly connected to one side of the connecting plate 1 by welding, binding, etc., and the other end can be connected to the other side of the connecting plate 1 through a fixing component 3; both ends of the connecting belt 2 can also be connected to the two sides of the connecting plate 1 through a fixing component 3.

[0043] like Figure 1 and Figure 3 As shown, as a preferred embodiment of the present application, the fixing component 3 includes:

[0044] Two fixing plates 31 are provided. The two fixing plates 31 are fixedly connected to two sides of the connecting plate 1 respectively. Through holes 311 are formed through the fixing plates 31.

[0045] The adjusting bolt 32 is disposed at the end of the connecting belt 2 and is fixedly connected to the end of the connecting belt 2 .

[0046] The adjusting nut 33 and the adjusting bolt 32 pass through the through hole 311 and are threadedly connected to the adjusting nut 33 .

[0047] When installing the connecting plate 1, first insert the end of the crossbeam into the sleeve 11, then adjust the connecting plate 1 to the appropriate height of the column, so that the concave side fits the column, then pass the connecting belt 2 around the column, pass the adjusting bolt 32 through the through hole 311, and tighten the adjusting nut 33 to put the connecting belt 2 in a taut state, so that the friction between the connecting belt 2 and the connecting plate 1 and the column can achieve the installation of the connecting plate 1. This structure makes it easy to disassemble the column and the crossbeam, and at the same time, when the crossbeam is connected to the column, it will not cause damage to the surface of the column, which plays a good protective role on the column, thereby effectively extending the service life of the column.

[0048] Furthermore, the fixing component 3 is not limited to the above structure. It can be understood that any structure that can realize the connection and fixation of the end of the connecting belt 2 and the connecting plate 1 and can also be separated can be used as the fixing component 3. The structure of the fixing component 3 can also be, for example: a structure of a card block and a card slot, in which the card block is fixed to the end of the connecting belt 2, and the card slot is opened on the outer wall of the connecting plate 1, and the connection between the two is realized by connecting the card block to the card slot; a hook and a hanging ring, in which the hook is fixedly connected to the connecting belt 2 or a component in the connecting plate 1, and the hanging ring is fixedly connected to the connecting plate 1 or another component in the connecting belt 2, and the hook is connected to the hanging ring, so as to realize the connection and fixation between the connecting belt 2 and the connecting plate 1.

[0049] Example 2

[0050] like Figure 3 and Figure 4 As shown, the difference between the embodiment of the present application and the embodiment 1 is that there is no restriction on the number of connecting plates 1, and different numbers of connecting plates 1 can be set according to the requirements of connecting the beams on the same column; every two connecting plates 1 are connected by a connecting belt 2, and the number of connecting belts 2 connected between every two connecting belts 2 is also not limited, and can be set to one or more. In order to improve the stability of the device, preferably, there are multiple connecting belts 2 set between every two connecting plates 1, and the connecting belts 2 located between the same two connecting plates 1 are a group of connecting belts 2. The connecting belts 2 in the connecting belt 2 group can be connected to the connecting plate 1 in a fixed manner, and can also be connected to the connecting plate 1 through a fixing component 3; however, it should be specially explained that among the multiple groups of connecting belts 2, the same end of all the connecting belts 2 in at least one group of connecting belts 2 is connected to the connecting plate 1 through a fixing component 3.

[0051] Through the above structure, multiple connecting plates 1 can be installed on one column, thereby realizing the function of connecting multiple beams to one column, enriching the diversity of the column and beam construction structure, and making the expansion training platform built above the beam have better stability.

[0052] Example 3

[0053] like Figure 3 and Figure 5As shown, the difference between the embodiment of the present application and the embodiment 2 is that the connection device further includes a guard plate 4, and the number of the guard plate 4 and the connection plate 1 is not limited, and can be set according to actual needs. The guard plate 4 and the connection plate 1 can be provided with one or more, and the inner wall of the guard plate 4 can also be fixed with a friction pad; when the connection plate 1 and the guard plate 4 are arranged, multiple connection plates 1 can be arranged adjacently, multiple guard plates 4 can be arranged adjacently, or the connection plates 1 and the guard plates 4 can be arranged alternately. The appropriate arrangement method can be selected according to actual needs, and the guard plates 4 and the guard plates 4, the guard plates 4 and the connection plates 1, and the connection plates 1 and the connection plates 1 are connected by connecting belts 2. The connection belts 2 in the connection belt 2 group can be connected to the connection plate 1 or the guard plate 4 in a fixed manner, and can also be connected to the connection plate 1 or the guard plate 4 through a fixing component 3; but it needs to be specially explained that among the multiple groups of connection belts 2, at least one group of connection belts 2 has the same end of all the connection belts 2 connected to the connection plate 1 or the guard plate 4 through a fixing component 3.

[0054] Through the above structure, the friction between the device and the side wall of the column can be increased through the guard plate 4, thereby further improving the stability of the device; it can also reduce the contact between the connecting belt 2 and the surface of the column, making it difficult for the connecting belt 2 to leave marks on the surface of the column due to tightening, thereby further improving the protection of the column.

[0055] Those skilled in the art will easily think of other embodiments of the present application after considering the specification and practicing the embodiments of the present application. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that the present application does not apply for. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the appended claims.

Claims

1. A connecting device for connecting a beam and a column, characterized in that: include: A connecting plate (1), one side of which is in contact with the side wall of the column, and the other side of which is fixedly connected with a sleeve (11) for connecting with the crossbeam; A connecting belt (2), wherein the connecting plate (1) and the connecting belt (2) are together wrapped around the side wall of the column; A fixing assembly (3) is used to connect the connecting plate (1) and the connecting belt (2) so that the connecting plate (1), the connecting belt (2) and the column are fastened.

2. A connecting device for connecting a beam and a column according to claim 1, characterized in that: A plurality of the connecting plates (1) are provided, and the plurality of connecting plates (1) are all located in the same horizontal plane. The plurality of connecting plates (1) and the connecting belt (2) are together surrounded by the side wall of the column and are in a fastened state with the column.

3. A connecting device for connecting a beam and a column according to claim 1 or 2, characterized in that: It also includes a guard plate (4), wherein the guard plate (4) and the connecting plate (1) are located in the same horizontal plane, and at least one guard plate (4) is provided. The guard plate (4) is connected to the connecting belt (2) through the fixing component (3), and the connecting plate (1), the guard plate (4) and the connecting belt (2) are together surrounded by the side wall of the column and are in a fastened state with the column.

4. A connecting device for connecting a beam and a column according to claim 3, characterized in that: Each set of the fixing components (3) comprises: Two fixing plates (31) are provided, and the two fixing plates (31) are respectively fixedly connected to two sides of the connecting plate (1) or the guard plate (4), and a through hole (311) is formed through the fixing plates (31); Adjusting bolts (32) are arranged at two ends of the connecting belt (2) and are fixedly connected to the two ends of the connecting belt (2); An adjusting nut (33), wherein the adjusting bolt (32) passes through the through hole (311) and is threadedly connected to the adjusting nut (33).

5. A connecting device for connecting a beam and a column according to claim 4, characterized in that: The connection belts (2) are arranged in multiple groups along the length direction of the pillars.

6. A connecting device for connecting a beam and a column according to claim 1, characterized in that: The circumferential side wall of the sleeve (11) is a closed structure.

7. A connecting device for connecting a beam and a column according to claim 1, characterized in that: The side wall of the sleeve (11) is provided with an adjustment groove (5) along its length direction, and the outer wall of the sleeve (11) is fixed with clamping plates (6) on both sides of the adjustment groove (5), and the two clamping plates (6) are penetrated by through holes (61), and a clamping bolt (7) is passed between the through holes (61) of the two clamping plates (6), and one end of the clamping bolt (7) is threadedly connected with a clamping nut (8).

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