阅读说明：本技术 连接装置 (Connecting device ) 是由 曾立兵 宋立柱 刘国权 于 2021-06-01 设计创作，主要内容包括：本发明提供一种连接装置,包括第一连接部、第二连接部、导通件和底座,第二连接部通过导通件连接第一连接部,导通件为柔性结构,第二连接部滑动连接于底座,第一连接部连接一个构件,因导通件为柔性结构,因此使第二连接部在底座滑动的同时,导通件的两端仍能分别与第一连接部和第二连接部保持连接关系,将第二连接部滑动至与另一个构件的连接位置以实现与该构件的连接,此时两个构件实现连接,该连接装置可以通过调整第二连接部的位置,以满足产生了不同的偏移间距的两个构件之间的连接,适用范围广,无需根据两个构件的偏移距离来制造特定的连接装置,可在施工前预先生产,使产生位置偏移的两个构件易于在短时间内实现连接。(The invention provides a connecting device, which comprises a first connecting part, a second connecting part, a conducting piece and a base, wherein the second connecting part is connected with the first connecting part through the conducting piece, the conducting piece is of a flexible structure, the second connecting part is connected with the base in a sliding manner, the first connecting part is connected with a member, and the conducting piece is of a flexible structure, so that the two ends of the conducting piece can still respectively keep a connection relation with the first connecting part and the second connecting part while the base slides, the second connecting part slides to a connection position with another member to realize the connection with the member, at the moment, the two members are connected, the connecting device can meet the connection between the two members with different offset distances by adjusting the position of the second connecting part, the application range is wide, a specific connecting device does not need to be manufactured according to the offset distance of the two members, can be produced in advance before construction, and the two components with position deviation can be connected easily in a short time.)

1. A connection device, comprising:

a first connection portion;

a second connecting portion;

the second connecting part is connected to the first connecting part through the conducting part, and the conducting part is of a flexible structure;

a base;

the second connecting part is connected with the base in a sliding mode.

2. The connecting device of claim 1, wherein the second connecting portion is connected to the base by a slide assembly.

3. The connecting device according to claim 2, wherein the slide rail assembly comprises a third connecting portion and a slider, the third connecting portion is provided with a first groove, the slider is slidably engaged with the first groove, one of the third connecting portion and the slider is connected to the base, and the other is connected to the second connecting portion.

4. The connecting device according to claim 3, wherein the third connecting portion is provided with a screw rotatably connected to both ends of the first groove, and the slider is in threaded engagement with the screw.

5. The connecting device of claim 4, wherein at least one end of the lead screw extends through the third connecting portion and to an exterior of the third connecting portion.

6. The connecting device according to claim 1, wherein both ends of the conducting member are detachably connected to the first connecting portion and the second connecting portion, respectively.

7. The connection device of claim 1, wherein the first connection portion is slidably connected to the base.

8. A connection device according to any of claims 1-7, wherein the first connection part comprises a first rigid conduit, the second connection part comprises a second rigid conduit and the lead through comprises a flexible conduit.

9. The connecting device according to claim 8, further comprising a support member, wherein the support member is located below the flexible pipe and limits downward movement of the flexible pipe, and two ends of the support member are slidably connected to the first connecting portion and the second connecting portion respectively.

10. The connecting device according to claim 9, wherein the support assembly comprises a V-shaped baffle, the V-shaped baffle is located under the flexible pipeline, a concave surface of the V-shaped baffle faces the flexible pipeline, a first rod and a second rod are respectively arranged at two ends of the V-shaped baffle, the first rod and the second rod are respectively provided with a first chute and a second chute, a first positioning pin is arranged below the first connecting portion, a second positioning pin is arranged below the second connecting portion, and the first positioning pin and the second positioning pin are respectively in sliding fit with the first chute and the second chute.

Technical Field

The invention relates to the technical field of building equipment, in particular to a connecting device.

Background

The building equipment comprises facility equipment such as water supply, drainage, heating, ventilation, air conditioning, electricity, elevator, communication, building intellectualization and the like, is an important component of a building, and water for daily life and work can not be boiled, air and electricity.

The inventor finds that when the water supply pipeline is installed, because the water supply pipeline is mostly made of rigid materials such as metal, when pipelines at two ends are installed in a butt joint mode, the axes of two pipelines are parallel and not coaxial, so that matching errors exist, at the moment, a special connecting pipe head with a certain arc-shaped structure is required to be arranged generally, so that the pipelines in a parallel relation are connected, but cost and time are required for manufacturing the special connecting pipe head, working efficiency is reduced, and even though the method for connecting the pipelines with two offset positions exists in the prior art, the problem that the pipelines are difficult to connect still exists.

The inventor also finds that the above problems not only exist in the assembly of the pipeline, but also exist in the prior art that two components needing to be connected are not easy to connect due to inaccurate matching of the connecting positions of the two fixed components in the installation process because the two components are displaced in the fixing process.

Disclosure of Invention

The invention provides a connecting device, which aims to solve the problem that two fixed components are not matched accurately in the installation process due to displacement of the two components in the fixing process, so that the two components are not connected easily.

The invention provides a connecting device which comprises a first connecting part, a second connecting part, a conducting piece and a base, wherein the second connecting part is connected to the first connecting part through the conducting piece, the conducting piece is of a flexible structure, and the second connecting part is connected to the base in a sliding mode.

Further, the second connecting portion is connected to the base through a sliding rail assembly.

Further, the slide rail assembly comprises a third connecting portion and a sliding block, the third connecting portion is provided with a first groove, the sliding block is in sliding fit with the first groove, one of the third connecting portion and the sliding block is connected to the base, and the other is connected to the second connecting portion.

Further, the third connecting portion is provided with a screw rod, the screw rod is rotatably connected to two ends of the first groove, the slider is in threaded fit with the screw rod, specifically, the slider is provided with a threaded hole in threaded fit with the screw rod, the threaded hole is in threaded fit with the screw rod, the screw rod is rotatably connected to two ends of the first groove through a bearing, the screw rod is fixedly connected to an inner ring of the bearing, two ends of the first groove are provided with round holes in fit with an outer ring of the bearing, the round holes are fixedly connected to the outer ring of the bearing, and the slider and the first groove are both square structures with adaptive shapes and sizes.

Further, at least one end of the screw rod penetrates through the third connecting portion and extends to the outside of the third connecting portion, specifically, a fixing block is arranged at one end of the screw rod penetrating through the outside of the third connecting portion, and the cross section of the fixing block is hexagonal.

Furthermore, the two ends of the conducting piece are respectively connected with the first connecting part and the second connecting part in a detachable connection mode.

Further, the first connecting portion also slidably connect in the base, specifically, the slide rail set spare is equipped with two, one is used for the second connecting portion with the sliding connection of base, and the other is used for the first connecting portion with the sliding connection of base.

Further, first connecting portion include first rigid pipeline, second connecting portion include second rigid pipeline, it includes the flexible pipeline to switch on the piece, specifically, the flexible pipeline is universal pipe, the pipe wall of universal pipe is equipped with the fold structure, can realize tensile shrink and turn to, specifically, first rigid pipeline second rigid pipeline with the both ends of flexible pipeline all are equipped with the ring flange respectively.

Furthermore, the flexible pipeline connecting device further comprises a supporting component, the supporting component is located below the flexible pipeline and plays a limiting role in downward movement of the flexible pipeline, and two ends of the supporting component are respectively connected with the first connecting portion and the second connecting portion in a sliding mode.

Further, the support assembly comprises a V-shaped baffle, the V-shaped baffle is located under the flexible pipeline, the concave surface of the V-shaped baffle faces the flexible pipeline, a first rod body and a second rod body are respectively arranged at two ends of the V-shaped baffle, the first rod body and the second rod body are respectively provided with a first chute and a second chute, a first positioning pin is arranged below the first connecting portion, a second positioning pin is arranged below the second connecting portion, the first positioning pin and the second positioning pin are respectively in sliding fit with the first chute and the second chute, specifically, the V-shaped baffle comprises two support plates, the side surfaces of the two support plates are connected, the cross section of the V-shaped baffle is V-shaped, a second groove is arranged in the circumferential direction of the first positioning pin, a third groove is arranged in the circumferential direction of the second positioning pin, the first chute is in sliding fit with the second groove, the second sliding groove is in sliding fit with the third groove.

The connecting device provided by the invention has the beneficial effects that:

when two components needing to be connected can not be connected after being fixed due to position deviation in the fixing process, the first connecting part is connected with one component needing to be connected, and the conducting piece is of a flexible structure, so that the two ends of the conducting piece can still respectively keep a connection relationship with the first connecting part and the second connecting part while the second connecting part slides on the base, the second connecting part slides to the connecting position with the other component to realize the connection of the second connecting part and the component, at the moment, the two components respectively connected with the first connecting part and the second connecting part are connected, the connecting device can meet the connection between the two components with different deviation distances by adjusting the position of the second connecting part, the application range is wide, and a specific connecting device is not required to be manufactured according to the deviation distance of the two components, can be produced in advance before construction, and the two components with position deviation can be connected easily in a short time.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a connecting device provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a slide rail assembly of the connecting device provided in embodiment 2 of the present invention;

fig. 3 is a schematic structural view of a first connection portion of the connection device provided in embodiment 3 of the present invention;

FIG. 4 is a schematic structural view of a support member of the connecting device according to embodiment 3 of the present invention;

description of reference numerals:

1. a first connection portion; 11. a first rigid conduit; 12. a second rigid conduit; 13. a first positioning pin; 131. a second groove; 2. a second connecting portion; 21. a second positioning pin; 211. a third groove; 3. a conducting piece; 31. a flexible conduit; 4. a base; 5. a slide rail assembly; 51. a third connecting portion; 511. a first groove; 512. a screw rod; 5121. a fixed block; 52. a slider; 521. a threaded hole; 53. a bearing; 6. a support assembly; 61. a V-shaped baffle; 611. a support plate; 62. a first rod body; 621. a first chute; 63. a second rod body; 631. a second chute; 7. a flange plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "one embodiment," "first-aspect embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The connection device provided by the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1, embodiment 1 of the present invention provides a connection device, which includes a first connection portion 1, a second connection portion 2, a conduction piece 3, and a base 4, wherein the second connection portion 2 is connected to the first connection portion 1 through the conduction piece 3, the conduction piece 3 is a flexible structure, and the second connection portion 2 is slidably connected to the base 4.

When two components needing to be connected are parallel and not coaxial due to position offset in the fixing process, the axes of the two components are fixed and cannot be connected, the first connecting part 1 is connected with one component needing to be connected, because the conducting piece 3 is of a flexible structure, when the second connecting part 2 slides on the base 4, two ends of the conducting piece 3 can still respectively keep a connection relationship with the first connecting part 1 and the second connecting part 2, the second connecting part 2 slides to a connection position with the other component to realize the connection with the component, at the moment, the two components respectively connected with the first connecting part 1 and the second connecting part 2 are connected, the connecting device can meet the connection between the two components generating different offset distances by adjusting the position of the second connecting part 2, the application range is wide, and a specific connecting device does not need to be manufactured according to the offset distance of the two components, can be produced in advance before construction, and the two components with position deviation can be connected easily in a short time.

According to the present embodiment, the second connecting portion 2 is connected to the base 4 through the sliding rail assembly 5.

According to the present embodiment, the slide rail assembly 5 includes a third connecting portion 51 and a sliding block 52, the third connecting portion 51 is provided with a first groove 511, the sliding block 52 is in sliding fit with the first groove 511, one of the third connecting portion 51 and the sliding block 52 is connected to the base 4, and the other is connected to the second connecting portion 2.

According to the present embodiment, both ends of the conduction piece 3 are detachably connected to the first connection portion 1 and the second connection portion 2, respectively. Realized leading to the independent change of piece 3, first connecting portion 1 and second connecting portion 2, the accessible is changed the piece 3 that leads to of different length and is produced the skew interval of different scopes with the adaptation.

According to the present embodiment, the first connecting portion 1 is also slidably connected to the base 4, and specifically, the slide rail assembly 5 is provided with two, one is used for slidably connecting the second connecting portion 2 to the base 4, and the other is used for slidably connecting the first connecting portion 1 to the base 4. First connecting portion 1 and second connecting portion 2 all can slide for base 4, are more convenient for connect.

According to this embodiment, first connecting portion 1 includes first rigid pipeline 11, and second connecting portion 2 includes second rigid pipeline 12, switches on 3 and includes flexible pipeline 31, and specifically, flexible pipeline 31 is the universal pipe, and the pipe wall of universal pipe is equipped with the fold structure, can realize tensile shrink and turn to, specifically, first rigid pipeline 11, second rigid pipeline 12 and flexible pipeline 31's both ends all are equipped with the ring flange respectively. When two components needing to be connected are two sections of pipelines, the two sections of pipelines can be communicated by the arrangement.

As shown in fig. 2, embodiment 2 of the present invention provides a connecting device, the third connecting portion 51 is provided with a screw rod 512, the screw rod 512 is rotatably connected to two ends of the first groove 511, the slider 52 is in threaded fit with the screw rod 512, specifically, the slider 52 is provided with a threaded hole 521 in threaded fit with the screw rod 512, the threaded hole 521 is in threaded fit with the screw rod 512, the screw rod 512 is rotatably connected to two ends of the first groove 511 through a bearing 53, the screw rod 512 is fixedly connected to an inner ring of the bearing 53, two ends of the first groove 511 are provided with round holes in threaded fit with an outer ring of the bearing 53, the round holes are fixedly connected to an outer ring of the bearing 53, and the slider 52 and the first groove 511 are both of a square structure with a shape and a size matched. The screw 512 and the fixed block 5121 with screw thread fit form a screw 512 nut mechanism, and the slider 52 can slide along the first groove 511 by rotating the screw 512.

According to the present embodiment, at least one end of the screw 512 penetrates to the outside of the third connecting portion 51, specifically, one end of the screw 512 penetrating to the outside of the third connecting portion 51 is provided with a fixing block 5121, and the cross section of the fixing block 5121 is hexagonal. Staff's accessible holds the one end of running through to the outside of third connecting portion 51 of lead screw 512 and rotates, and need not to stretch into the recess and rotate lead screw 512, need not to reserve the position that supplies the rotation at the recess, has shortened the length of third connecting portion 51, and hexagonal fixed block 5121 does benefit to and hangs the twist with the hand.

As shown in fig. 3 to 4, embodiment 3 of the present invention provides a connection device, further including a support member 6, where the support member 6 is located below the flexible pipe 31 and limits downward movement of the flexible pipe 31, and two ends of the support member 6 are respectively connected to the first connection portion 1 and the second connection portion 2 in a sliding manner. The flexible pipeline 31 may sink when conveying media such as liquid and materials, the support assembly 6 supports the sunken flexible pipeline 31, deformation or falling of the flexible pipeline 31 is avoided, conveying efficiency of the media in the flexible pipeline 31 is guaranteed simultaneously, two ends of the support assembly 6 are respectively connected to the first connecting portion 1 and the second connecting portion 2 in a sliding mode, and movement of the second connecting portion 2 is not affected when the support assembly 6 is connected with the first connecting portion 1 and the second connecting portion 2.

According to the embodiment, the supporting assembly 6 includes a V-shaped baffle 61, the V-shaped baffle 61 is located right below the flexible pipe 31, a concave surface of the V-shaped baffle 61 faces the flexible pipe 31, two ends of the V-shaped baffle 61 are respectively provided with a first rod 62 and a second rod 63, the first rod 62 and the second rod 63 are respectively provided with a first sliding slot 621 and a second sliding slot 631, a first positioning pin 13 is arranged below the first connecting portion 1, a second positioning pin is arranged below the second connecting portion 2, the first positioning pin 13 and the second positioning pin are respectively in sliding fit with the first sliding slot 621 and the second sliding slot 631, specifically, the V-shaped baffle 61 includes two supporting plates 611, side surfaces of the two supporting plates 611 are connected, a cross section of the V-shaped baffle 61 is V-shaped, a second groove 131 is circumferentially arranged on the first positioning pin 13, a third groove is circumferentially arranged on the second positioning pin, the first sliding slot 621 is in sliding fit with the second groove 131, the second slide groove 631 is slidably engaged with the third groove.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.