CN217610074U - Vertical beam splice and spliced beam - Google Patents

Abstract

The utility model provides a erect roof beam splice and concatenation roof beam, it can reduce the concatenation degree of difficulty when guaranteeing vertical bearing capacity, simplifies the equipment process of goods shelves. The vertical beam splicing piece comprises a connecting piece and a limiting piece and is used for splicing the first vertical beam to the second vertical beam. The connecting piece is provided with a connecting part for connecting with the first vertical beam and a limiting part extending from the connecting part, and the limiting part is provided with a limiting surface matched with the surface of the first vertical beam and the surface of the second vertical beam. The limiting member is disposed at the limiting portion of the connecting member, and is configured to abut the second vertical beam against the first vertical beam end to end, and to simultaneously attach the surface of the first vertical beam and the surface of the second vertical beam to the limiting surface of the limiting portion.

Description

Vertical beam splicing piece and spliced beam

Technical Field

The application relates to the technical field of shelf manufacturing, in particular to a vertical beam splicing piece and a spliced beam.

Background

The goods shelf is a common article, and is usually matched with different sizes according to specific scene requirements during installation, for example, a short vertical beam is needed in a narrow space, and a long vertical beam is needed in a wide space. However, the vertical beams are too long to facilitate packaging and transportation, and therefore, it is common to splice together a plurality of shorter vertical beams to extend the overall length of the vertical beams. However, the vertical beam as a bearing member not only needs a simple splicing manner to simplify the assembly, but also needs to ensure a large bearing capacity in the vertical direction.

The end that overlaps is fixed together in order to accomplish the concatenation on two vertical roof beams to current vertical roof beam connected mode adopts the screw usually, but such vertical roof beam connected mode can lead to vertical bearing capacity to form the shearing force on the screw, cuts off the screw easily, and then causes the vertical roof beam that the concatenation formed to reduce at vertical ascending bearing capacity by a wide margin.

SUMMERY OF THE UTILITY MODEL

An advantage of the utility model is that a erect roof beam splice and concatenation roof beam is provided, it can reduce the concatenation degree of difficulty when guaranteeing vertical bearing capacity, simplifies the equipment process of goods shelves.

Another advantage of the present invention is to provide a vertical beam splice and a spliced beam, wherein, in an embodiment of the present invention, the vertical beam splice can be free-handed spliced without using professional tools such as a wrench or a screwdriver, so as to extend the application range thereof.

Another advantage of the present invention is to provide a vertical beam splice and a spliced beam, wherein in an embodiment of the present invention, the vertical beam splice can be spacing in vertical direction and horizontal direction, avoiding two dislocation problems between vertical beams.

Another advantage of the present invention is to provide a vertical beam splice and a spliced beam wherein to achieve the above advantages, the present invention does not require expensive materials or complex structures. Therefore, the present invention successfully and effectively provides a solution that does not provide a simple vertical beam splice and splice beam, but also increases the practicality and reliability of the vertical beam splice and splice beam.

Based on this, in order to realize the utility model discloses an above-mentioned at least advantage or other advantages and purpose, the utility model provides a erect roof beam splice for with first perpendicular roof beam concatenation in the second perpendicular roof beam, include:

the connecting piece is provided with a connecting part used for being connected with the first vertical beam and a limiting part extending from the connecting part, and the limiting part is provided with a limiting surface used for being matched with the surface of the first vertical beam and the surface of the second vertical beam; and

and the limiting part is arranged on the limiting part of the connecting part and used for abutting the second vertical beam against the first vertical beam end to end and enabling the surface of the first vertical beam and the surface of the second vertical beam to be simultaneously attached to the limiting surface of the limiting part.

According to an embodiment of the application, the connecting piece spacing portion be for being used for providing the flattening the limiting plate of spacing face, and connecting portion are for certainly the limiting plate spacing face laterally extended spliced pole for correspondingly peg graft the preformed hole on the basic wall of this first perpendicular roof beam, wherein the locating part is certainly the limiting plate spacing post that spacing face laterally extended is used for correspondingly peg graft the preformed hole on the basic wall of this second perpendicular roof beam, makes the limiting plate spacing face is used for laminating in the basic wall surface of this first perpendicular roof beam and this second perpendicular roof beam.

According to an embodiment of the application, the spliced pole in the connecting piece with spacing post all from spacing face of limiting plate transversely extends integratively.

According to an embodiment of the application, the connecting piece spacing portion be for being used for providing the flattening the limiting plate of spacing face, and connecting portion are for certainly the connection piece that the one end of limiting plate extends with buckling for correspondingly collude the cooperation groove on the lateral wall of this first perpendicular roof beam, wherein the locating part be certainly the spacing piece that the other end of limiting plate extends with bending is used for correspondingly colluding the spacing groove on the lateral wall of this second perpendicular roof beam, makes the limiting plate spacing face be used for laminating in the lateral wall surface of this first perpendicular roof beam and this second perpendicular roof beam.

According to an embodiment of the present application, the limiting portion of the connecting member is a limiting frame for being attached to the base wall surfaces of the first vertical beam and the second vertical beam, and the connecting portion is a connecting block protruding outward from one end portion of the limiting frame for being inserted into a mating groove on the side wall of the first vertical beam, wherein the limiting member is disposed at the other end portion of the limiting frame for being inserted into a limiting groove on the side wall of the second vertical beam.

According to an embodiment of the application, the locating part is a limiting rod which is used for being matched with the limiting groove of the second vertical beam, and a through hole which is matched with the limiting rod is formed in the other end of the limiting frame of the connecting piece, so that the limiting rod penetrates through the limiting frame through the through hole to be inserted into the limiting groove of the second vertical beam.

According to an embodiment of the present application, the limiting member is a limiting lug extending obliquely outward from the other end portion of the limiting frame, and is used for being hung on the limiting groove of the second vertical beam.

According to an embodiment of the application, the connecting blocks are arranged on the limiting frame at intervals, so that the connecting blocks are embedded into the corresponding matching grooves in a one-to-one correspondence mode.

According to an embodiment of the application, the connecting piece is further provided with a screw hole penetrating through the limiting part for corresponding to the nail hole on the first vertical beam or the second vertical beam.

According to another aspect of the present application, the present application further provides a spliced beam comprising:

a vertical beam assembly, wherein the vertical beam assembly comprises a first vertical beam and a second vertical beam; and

the vertical beam splice of any of the above, wherein the vertical beam splice splices splice the first vertical beam end-to-end to the second vertical beam.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a spliced beam according to a first embodiment of the present application;

FIG. 2 shows an exploded view of a spliced beam according to the above-described first embodiment of the present application;

FIG. 3 shows a variant embodiment of the spliced beam according to the above-mentioned first embodiment of the present application;

FIG. 4 is a perspective view of a spliced beam according to a second embodiment of the present application;

FIG. 5 shows an exploded view of a spliced beam according to the above-described second embodiment of the present application;

fig. 6 and 7 show a variant of the spliced beam according to the above-described second embodiment of the present application.

Reference numerals: 1. splicing the beams; 10. a vertical beam splice; 11. a connecting member; 111. a connecting portion; 1111. connecting columns; 1112. connecting sheets; 1113. connecting blocks; 112. a limiting part; 1120. a limiting surface; 1121. a limiting plate; 1122. a limiting frame; 11220. a through hole; 113. screw holes; 12. a limiting member; 121. a limiting column; 122. a limiting sheet; 123. a limiting rod; 124. a limiting lug; 20. a vertical beam assembly; 201. reserving a hole; 202. a mating groove; 203. a limiting groove; 21. a first vertical beam; 22. a second vertical beam.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used in the description of the present application are for illustrative purposes only and do not represent the only embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the description of the present application, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Considering that the existing vertical beam connection mode usually adopts screws to fix the overlapped ends of the two vertical beams together to complete the splicing, but the vertical beam connection mode can cause the vertical bearing force to form a shearing force on the screws, the screws are easy to shear, and the bearing capacity of the vertical beams formed by splicing in the vertical direction is greatly reduced. In order to solve the problem, the application provides a vertical beam splicing piece and a spliced beam, which can reduce the splicing difficulty and simplify the assembling process of a goods shelf while ensuring the vertical bearing capacity.

Specifically, referring to fig. 1 and fig. 2, a first embodiment of the present application provides a spliced girder 1, wherein the spliced girder 1 may include a vertical girder splice 10 and a vertical girder assembly 20, wherein the vertical girder assembly 20 includes a first vertical girder 21 and a second vertical girder 22, and the vertical girder splice 10 splices the first vertical girder 21 to the second vertical girder 22 to form the spliced girder 1 with a longer length and a stronger vertical load-bearing capacity.

More specifically, as shown in fig. 1 and 2, the vertical beam splice 10 may include a connecting member 11 and a stopper member 12, wherein the connecting member 11 has a connecting portion 111 for connecting with the first vertical beam 21 and a stopper portion 112 extending from the connecting portion 111, and the stopper portion 112 is provided with a stopper surface 1120 for matching with a surface of the first vertical beam 21 and a surface of the second vertical beam 22. The limiting member 12 is disposed on the limiting portion 112 of the connecting member 11, and is used for abutting the second vertical beam 22 against the first vertical beam 21 end to end, and making the surface of the first vertical beam 21 and the surface of the second vertical beam 22 simultaneously fit to the limiting surface 1120 of the limiting portion 112.

It is worth noting that, since the vertical beam splice 10 of the present application can not only abut the second vertical beam 22 against the first vertical beam 21 end to end, but also abut the surface of the first vertical beam 21 and the surface of the second vertical beam 22 against the limiting surface 1120 of the limiting portion 112 at the same time, the vertical beam splice 10 can make the first vertical beam 21 and the second vertical beam 22 abut against end to end in alignment in the vertical direction, so that the vertical bearing forces borne by the first vertical beam 21 and the second vertical beam 22 can be directly transmitted to each other, the shear force cannot be applied to the vertical beam splice 10, and it is helpful to ensure that the vertical beam splice 10 better splices the first vertical beam 21 and the second vertical beam 22.

It is understood that the first vertical beam 21 and the second vertical beam 22 in the vertical beam assembly 20 of the present application may be prepared from, but not limited to, a steel material such as a channel, an angle, an i-section, or an H-section. In addition, the first vertical beam 21 and the second vertical beam 22 in the vertical beam assembly 20 are usually provided with through holes and/or grooves during machining, so as to reduce the weight of the vertical beams while ensuring the high bearing capacity of the vertical beams; the vertical beam splice 10 of the present application can make full use of the through holes and/or grooves to simplify the difficulty of splicing vertical beams, and thus simplify the assembly process of shelves or appliances such as shelves, etc. to which the spliced beam 1 is applied.

Illustratively, as shown in fig. 1 and 2, taking the vertical beam assembly 20 machined from channel steel as an example, the first vertical beam 21 and the second vertical beam 22 both have a U-shaped cross section, and the base walls of the first vertical beam 21 and the second vertical beam 22 are provided with a prepared hole 201. Accordingly, the limiting portion 112 of the connecting member 11 of the vertical beam splice 10 can be implemented as a limiting plate 1121 for providing a flat limiting surface 1120, wherein the connecting portion 111 is implemented as a connecting post 1111 transversely extending from the limiting surface 1120 of the limiting plate 1121 for correspondingly being inserted into the reserved hole 201 on the base wall of the first vertical beam 21, and the limiting member 12 is implemented as a limiting post 121 transversely extending from the limiting surface 1120 of the limiting plate 1121 for correspondingly being inserted into the reserved hole 201 on the base wall of the second vertical beam 22.

Thus, when assembling the splice beam 1, only the connection post 1111 and the limiting post 121 in the vertical beam splice 10 need to be correspondingly inserted into the preformed holes 201 on the first vertical beam 21 and the second vertical beam 22, respectively, so that the limiting surface 1120 on the limiting plate 1121 of the vertical beam splice 10 is attached to the base wall surfaces of the first vertical beam 21 and the second vertical beam 22, and the first vertical beam 21 and the second vertical beam 22 can be aligned in the vertical direction and abutted end to end; that is, the vertical beam splice 10 of the present application enables a user to splice the first and second vertical beams 21 and 22 by hand without using a specialized tool such as a wrench or screwdriver. It can be understood that the connecting column 1111 and the limiting column 121 in the vertical beam splice 10 respectively limit the first vertical beam 21 and the second vertical beam 22 in the vertical direction, and the limiting plate 1121 in the vertical beam splice 10 limits the first vertical beam 21 and the second vertical beam 22 in the horizontal direction, so as to ensure that the first vertical beam 21 and the second vertical beam 22 abut end to end, thereby ensuring the vertical load-bearing capacity of the splice beam 1.

Optionally, the connecting pillar 1111 and the limiting pillar 121 both extend laterally from the limiting surface 1120 of the limiting plate 1121 integrally to form the vertical beam splice 10 with an integrally formed structure, which helps to simplify the manufacturing process of the vertical beam splice 10 and improve the overall structural strength of the vertical beam splice 10. It is understood that the stringer splice 10 of the present application may be made of, but is not limited to, a hard material having a certain hardness, such as plastic or carbon fiber.

Optionally, the vertical beam splice 10 may include two connecting columns 1111 arranged side by side and two limiting columns 121 arranged side by side, and the connecting columns 1111 correspond to the limiting columns 121 one by one in the vertical direction, so that the first vertical beam 21 and the second vertical beam 22 are aligned end to end in the vertical direction, preventing the vertical misalignment between the two, and ensuring that the spliced beam 1 has a large vertical load-bearing capacity.

It is noted that, although the vertical beam splice 10 and the preformed hole 201 on the vertical beam assembly 20 cooperate to realize vertical beam splicing in the above example of the present application, in other examples of the present application, the vertical beam splice 10 can also cooperate with a groove formed on the vertical beam assembly 20, and still realize the required vertical beam splicing effect.

Exemplarily, fig. 3 shows a modified embodiment of the spliced beam 1 according to the first embodiment of the present application, wherein the sidewall of the vertical beam assembly 20 is opened with a groove, for example, the sidewall of the first vertical beam 21 is opened with a matching groove 202 matching with the connecting portion 111, and the sidewall of the second vertical beam 22 is opened with a limiting groove 203 matching with the limiting member 12. Accordingly, the connecting portion 111 of the vertical beam splice 10 is implemented as a connecting piece 1112 extending from one end of the limiting plate 1121 in a bending manner for correspondingly hooking the mating groove 202 on the first vertical beam 21; wherein the position-limiting member 12 is implemented as a position-limiting piece 122 extending from the other end of the position-limiting plate 1121 in a bending manner for correspondingly hooking the position-limiting groove 203 on the second vertical beam 22.

Thus, when assembling the splicing beam 1, only the connecting piece 1112 and the limiting piece 122 in the vertical beam splicing member 10 need to be hooked to the matching groove 202 on the first vertical beam 21 and the limiting groove 203 on the second vertical beam 22 correspondingly, so that the limiting surface 1120 on the limiting plate 1121 of the vertical beam splicing member 10 is attached to the sidewall surfaces of the first vertical beam 21 and the second vertical beam 22, and the first vertical beam 21 and the second vertical beam 22 can be abutted end to end in a vertical direction in an aligned manner. It can be understood that the connecting piece 1112 in the vertical beam splicing element 10 extends from one end of the limiting plate 1121 in a bending manner, so as to form a V-shaped hook-shaped structure at one end of the limiting plate 1121; accordingly, the limiting piece 122 of the vertical beam splicing element 10 extends from the other end of the limiting plate 1121 in a bending manner, so as to form an arc-shaped hook structure at the other end of the limiting plate 1121.

Optionally, in this variant embodiment of the present application, the vertical beam splicer 10 may be, but is not limited to, made of a metal material, for example, the vertical beam splicer 10 may be formed by bending a metal plate, which is not described in detail herein.

Alternatively, as shown in fig. 3, the engaging groove 202 of the first vertical beam 21 of the present application is a straight groove, and the limiting groove 203 of the second vertical beam 22 is an inclined groove. Thus, when assembling the splicing beam 1, the limiting piece 122 of the vertical beam splicing member 10 needs to hook the limiting groove 203 of the second vertical beam 22, and then the connecting piece 1112 of the vertical beam splicing member 10 is pressed into the matching groove 202 of the first vertical beam 21, so as to hook the matching groove 202 of the first vertical beam 21. It will be appreciated that when the connecting piece 1112 is pressed into the mating groove 202 of the first vertical beam 21, the vertical beam splice 10 will deform slightly so that the vertical beam splice 10 exerts a greater restraining force on the first vertical beam 21 and the second vertical beam 22.

It should be noted that, in the first embodiment and the modified embodiments thereof described above, the vertical beam splicing member 10 is only in contact with the base wall of the vertical beam assembly 20 for splicing, or only in contact with the side wall of the vertical beam assembly 20 for splicing, although the required vertical beam splicing effect can be achieved in the vertical direction, it is difficult to ensure the structural stability of the spliced beam 1 in the horizontal direction, and it is easy for the spliced portion of the vertical beam to bend, and it is usually necessary to fix the spliced beam 1 on a wall surface or a cabinet, etc., so as to achieve the stability of the whole structure.

And in order to improve the overall structural stability of the spliced beam, fig. 4 and 5 show a spliced beam 1 according to a second embodiment of the present application, which can make full use of the base wall and the side wall of the vertical beam assembly 20, not only can ensure the bearing capacity of the spliced beam 1 in the vertical direction, but also can improve the bending resistance of the spliced beam 1 in the horizontal direction. In particular, the spliced beam 1 according to the second embodiment of the present application differs from the first embodiment of the present application in that: the stopper portion 112 of the connector 11 of the vertical beam splice 10 may be implemented as a stopper frame 1122 adapted to be located between two sidewalls of the vertical beam assembly 20 to provide the stopper face 1120 for being fitted to the base wall surface of the vertical beam assembly 20 through the stopper frame 1122, wherein the connecting portion 111 of the connector 11 is implemented as a connecting block 1113 protruding outward from one end of the stopper frame 1122, and the connecting block 1113 of the connector 11 is adapted to be inserted into the mating groove 202 of the first vertical beam 21. Meanwhile, the position limiting member 12 is disposed at the other end of the position limiting frame 1122 and is adapted to be inserted into the position limiting groove 203 of the second vertical beam 22.

Thus, when assembling the splice beam 1, the position-limiting member 12 of the vertical beam splice 10 is inserted into the position-limiting groove 203 on the sidewall of the second vertical beam 22, and the connecting block 1113 of the vertical beam splice 10 is inserted into the matching groove 202 on the sidewall of the first vertical beam 21, at this time, the position-limiting frame 1122 of the vertical beam splice 10 is located between the two sidewalls of the vertical beam assembly 20, and the position-limiting surface 1120 provided by the position-limiting frame 1122 is attached to the base wall surfaces of the first vertical beam 21 and the second vertical beam 22 in a position-limiting manner, so as to limit the first vertical beam 21 and the second vertical beam 22 in the vertical direction and limit the first vertical beam 21 and the second vertical beam 22 in the horizontal direction. It can be understood that, in the second embodiment of the present application, since the limiting surface 1120 of the limiting frame 1122 limits the base wall of the vertical beam assembly 20, and the connecting block 1113 and the limiting member 12 on the limiting frame 1122 correspondingly limit the side wall of the vertical beam assembly 20, the limiting position of the vertical beam assembly 20 by the vertical beam splicing beam 1 is dispersed, which helps to improve the overall structural stability of the splicing beam 1.

For example, as shown in fig. 4 and 5, the position-limiting member 12 of the vertical beam splice 10 can be implemented as a position-limiting rod 123 adapted to the position-limiting groove 203 of the second vertical beam 22, and the other end of the position-limiting frame 1122 is provided with a through hole 11220 matched to the position-limiting rod 123, so that the position-limiting rod 123 penetrates through the position-limiting frame 1122 via the through hole 11220 to be inserted into the position-limiting groove 203 of the second vertical beam 22, thereby achieving the position-limiting connection between the vertical beam splice 10 and the second vertical beam 22.

Optionally, two adjacent matching grooves 202 are formed in each side wall of the first vertical beam 21, and correspondingly, the connecting blocks 1113 arranged at intervals are correspondingly disposed on the limiting frame 1122 in the vertical beam splice 10, so that the connecting blocks 1113 in the vertical beam splice 10 are embedded into the corresponding matching grooves 202 in a one-to-one correspondence manner, which is helpful for enhancing the connection stability between the vertical beam splice 10 and the first vertical beam 21.

Alternatively, the limiting rod 123 in the vertical beam splice 10 may be made of metal or other materials with certain elasticity so as to be slightly elastically deformed when the first vertical beam 21 and the second vertical beam 22 are spliced, so that the first vertical beam 21 and the second vertical beam 22 can be closely abutted end to end. It is understood that the connector 11 in the vertical beam splice 10 of the present application can be made of a hard material such as plastic.

It is noted that although the limiting member 12 and the connecting member 11 are two separate parts in the above examples of the present application, they may be made of two different materials; however, in other examples of the present application, the position-limiting member 12 and the connecting member 11 may also be integrated, that is, the vertical beam splicing member 10 is made of the same material through integral molding.

For example, in a modified example of the present application, as shown in fig. 6 and 7, the stopper 12 of the vertical beam splice 10 may be implemented as a stopper ear 124 extending obliquely outward from the other end of the stopper frame 1122, so that the stopper ear 124 can be hung from the stopper groove 203 of the second vertical beam 22, thereby achieving a stopper connection between the vertical beam splice 10 and the second vertical beam 22. It can be understood that, since the limiting lug 124 of the present application extends obliquely outward from the other end of the limiting frame 1122, so that a deformation space is formed between the limiting lug 124 and the limiting frame 1122, when the vertical beam splice 10 splices the first vertical beam 21 to the second vertical beam 22, the limiting lug 124 in the vertical beam splice 10 is adapted to be slightly deformed, so that the first vertical beam 21 abuts tightly against the second vertical beam 22.

It is worth mentioning that, as shown in fig. 7, the connecting member 11 of the vertical beam splicing member 10 of the present application is further provided with a screw hole 113 penetrating through the limiting portion 112, and the screw hole 113 in the connecting member 11 can correspond to the screw hole in the vertical beam assembly 20, so as to splice and firmly or firmly fix the spliced beam 1 to other objects such as a wall or a cabinet by penetrating the vertical beam assembly 20 and the vertical beam splicing member 10 through screws.

In addition, the connecting member 11 of the vertical beam splicing member 10 of the present application may further be provided with a large screw hole 113 adapted to be connected with an expansion screw so as to firmly fix the spliced beam 1 to other objects such as a wall or a cabinet by the expansion screw.

It should be noted that, one end of the first vertical beam 21 in the splicing beam 1 of the present application is provided with the matching groove 202, and the other end is provided with the limiting groove 203; one end of the second vertical beam 22 is provided with the limiting groove 203, and the other end is provided with the matching groove 202. In this way, a plurality of the first vertical beams 21 and a plurality of the second vertical beams 22 can be spliced end to end in sequence into a longer spliced beam 1 by a plurality of the vertical beam splices 10, still ensuring a better vertical load-bearing capacity.

The technical features of the embodiments described above can be combined without changing the basic principle of the present invention, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations should be considered as being within the scope of the description of the present specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims (10)

1. Erect roof beam splice for erect the roof beam with first perpendicular roof beam concatenation in the second, its characterized in that includes:

the connecting piece is provided with a connecting part used for being connected with the first vertical beam and a limiting part extending from the connecting part, and the limiting part is provided with a limiting surface used for being matched with the surface of the first vertical beam and the surface of the second vertical beam; and

and the limiting piece is arranged on the limiting part of the connecting piece and is used for abutting the second vertical beam against the first vertical beam end to end and enabling the surface of the first vertical beam and the surface of the second vertical beam to be simultaneously attached to the limiting surface of the limiting part.

2. The vertical beam splice according to claim 1, wherein the limiting portion of the connecting member is a limiting plate for providing a flat limiting surface, and the connecting portion is a connecting post extending transversely from the limiting surface of the limiting plate for being correspondingly inserted into a preformed hole on the base wall of the first vertical beam, wherein the limiting member is a limiting post extending transversely from the limiting surface of the limiting plate for being correspondingly inserted into a preformed hole on the base wall of the second vertical beam, so that the limiting surface of the limiting plate is used for being attached to the base wall surfaces of the first vertical beam and the second vertical beam.

3. The vertical beam splice of claim 2 wherein the connecting post and the retaining post of the connector each extend integrally laterally from the retaining face of the retaining plate.

4. The vertical beam splice according to claim 1, wherein the limiting portion of the connecting member is a limiting plate for providing a flat limiting surface, and the connecting portion is a connecting plate extending from one end of the limiting plate in a bending manner for correspondingly hooking a matching groove on a sidewall of the first vertical beam, wherein the limiting member is a limiting plate extending from the other end of the limiting plate in a bending manner for correspondingly hooking a limiting groove on a sidewall of the second vertical beam, so that the limiting surface of the limiting plate is used for being attached to sidewall surfaces of the first vertical beam and the second vertical beam.

5. The vertical beam splice according to claim 1 wherein the limiting portion of the connecting member is a limiting frame for being attached to the base wall surfaces of the first vertical beam and the second vertical beam, and the connecting portion is a connecting block protruding outward from one end of the limiting frame for being inserted into a fitting groove on the side wall of the first vertical beam, wherein the limiting member is provided at the other end of the limiting frame for being inserted into a limiting groove on the side wall of the second vertical beam.

6. The vertical beam splicing member according to claim 5, wherein the position-limiting member is a position-limiting rod adapted to the position-limiting groove of the second vertical beam, and the other end of the position-limiting frame of the connecting member is provided with a through hole matched to the position-limiting rod, so that the position-limiting rod can penetrate through the position-limiting frame through the through hole to be inserted into the position-limiting groove of the second vertical beam.

7. The vertical beam splice of claim 5 wherein the stop is a stop lug extending obliquely outwardly from the other end of the stop for hanging in the stop slot of the second vertical beam.

8. The vertical beam splicing element according to any one of claims 5 to 7, wherein the connecting blocks are arranged on the limiting frame at intervals, so that the connecting blocks are embedded into the corresponding matching grooves in a one-to-one correspondence manner.

9. The vertical beam splice according to any one of claims 1 to 7 wherein said connector is further provided with screw holes through said stop portion for corresponding to nail holes on the first vertical beam or the second vertical beam.

10. Splice roof beam, its characterized in that includes:

a vertical beam assembly, wherein the vertical beam assembly comprises a first vertical beam and a second vertical beam; and

the vertical beam splice of any one of claims 1 to 9, wherein the vertical beam splice splices splice the first vertical beam to the second vertical beam end to end.

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