CN219327732U

CN219327732U - Conveniently-detached connection fastening device

Info

Publication number: CN219327732U
Application number: CN202320645403.6U
Authority: CN
Inventors: 杨忠文; 郭帅; 李晓虹; 毕扬
Original assignee: Baotou Second Thermal Power Plant North United Power Corp
Current assignee: Baotou Second Thermal Power Plant North United Power Corp
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-11
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a connection fastening device convenient to detach, which belongs to the technical field of connecting pieces and comprises a connecting block, wherein a connecting column is arranged at one end of the connecting block, a movable groove is formed in the inner wall of one end of the connecting column, which faces the connecting block, of the connecting column, a spring is fixed on the inner wall of one end, which is far away from the connecting block, of the movable groove, a limiting block is fixed on one end, which faces the connecting block, of the spring, a movable shaft is fixed on one end, which is far away from the limiting block, of the movable shaft, the movable groove is formed in a penetrating manner, a limiting ball is fixed on one end, which faces one side of the limiting ball, of the connecting block, a penetrating groove is formed in the inner wall, which is far away from one end of the limiting ball, of the penetrating groove, and a limiting groove is formed in the inner wall, which is far away from the limiting ball. The beneficial effects of the utility model are as follows: when the device is used for connecting structures and parts, the stress between the structures or the parts can be well eliminated through the use of the spring matched with the movable groove, so that the normal use of the connecting piece is ensured.

Description

Conveniently-detached connection fastening device

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a connecting and fastening device convenient to detach.

Background

The connection is an industrial term, and refers to a process of connecting two separate profiles or parts into a complex part or component by using fasteners such as screws, bolts and rivets, while the connecting parts are mainly connecting devices for parts or devices, in the existing devices, most connecting parts are rigid connecting parts, and when some structures or devices are connected, the devices or the shaking between the structures can generate stress, and the stress can directly act on the connecting parts, so that the connecting parts are damaged, and the connecting parts cannot complete the connection effect, therefore, the application provides a connection fastening device convenient to detach.

Disclosure of Invention

The utility model aims to provide a connection fastening device convenient to detach, when the device is used for connecting structures and parts, the stress between the structures or parts can be well eliminated through the use of the spring matched with the movable groove, so that the normal use of the connecting parts is ensured, and the problem that in the existing device, most connecting parts are rigid connecting parts, when some structures or devices are connected, stress is generated by shaking between the devices or structures, and the stress directly acts on the connecting parts, so that the connecting parts are damaged, and the connecting effect of the connecting parts cannot be finished is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveniently dismantled connect fastener, includes the connecting block, the one end of connecting block is provided with the spliced pole, the movable groove has been seted up towards the one end inner wall of connecting block to the spliced pole, the movable groove is running through towards the one end of connecting block and sets up, the inner wall that connecting block one end was kept away from to the movable groove is fixed with the spring, the one end that the spring was kept away from to the spring is fixed with the loose axle towards the one end of connecting block, the one end that the stopper was kept away from to the loose axle runs through with the movable groove and sets up, the side wall of connecting block towards spacing ball one side has been seted up and has been run through the groove, the spacing groove has been seted up to the inner wall that spacing ball one end was kept away from to the running through groove, spacing ball and spacing groove joint are connected.

As a further scheme of the utility model: the outer diameter of the limiting ball is matched with the inner diameter of the limiting groove, and the inner diameter of the penetrating groove is matched with the outer diameter of the movable shaft.

As still further aspects of the utility model: the lateral wall of run-through groove one end has seted up the connecting hole, the internal diameter size of connecting hole is less than the internal diameter size of spacing ball, the internal diameter size of connecting hole is greater than the internal diameter size of run-through groove.

As still further aspects of the utility model: the lateral wall of connecting block one end is provided with the limiting plate, the top and the bottom of limiting plate all run through threaded connection and have stop bolt.

As still further aspects of the utility model: the side walls of the connecting blocks matched with the positions of the limit bolts are provided with connecting threaded holes, the inner wall of the connecting threaded hole is connected with one end of the limit bolt penetrating through the limit plate in a threaded manner.

As still further aspects of the utility model: the external connection screw thread has been seted up to the outer wall of spliced pole one side of keeping away from the connecting block.

As still further aspects of the utility model: the connecting block is kept away from the top and the bottom of spliced pole one side and all is fixed with the fixed block, the fixed block has fixing bolt towards the even threaded connection that runs through of outer wall of connecting block one side.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, when the device is used for connecting the structure and the parts, the stress between the structure or the parts can be well eliminated by the spring matched with the movable groove, so that the normal use of the connecting piece is ensured.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram showing the separation structure of a connection block and a connection column in the present utility model;

FIG. 3 is an enlarged schematic view of an exploded structure of the connecting column according to the present utility model;

fig. 4 is an enlarged schematic side view of the connector of the present utility model.

In the figure: 1. a connecting block; 101. a through groove; 102. a connection hole; 103. a limit groove; 104. a connecting threaded hole; 110. a limiting plate; 111. a limit bolt; 120. a fixed block; 121. a fixing bolt; 130. a connecting column; 131. an external connecting thread; 132. a movable shaft; 133. a limit ball; 134. a limiting block; 135. a spring; 136. a movable groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the utility model, a connection fastening device convenient to detach includes a connection block 1, one end of the connection block 1 is provided with a connection post 130, an inner wall of one end of the connection post 130 facing the connection block 1 is provided with a movable groove 136, one end of the movable groove 136 facing the connection block 1 is provided with a through hole, an inner wall of one end of the movable groove 136 far away from the connection block 1 is fixed with a spring 135, one end of the spring 135 facing the connection block 1 is fixed with a limiting shaft 132, one end of the limiting shaft 132 far away from the limiting shaft 134 is provided with a through hole 136, one end of the limiting shaft 132 facing the connection block 1 is fixed with a limiting ball 133, a side wall of one side of the connection block 1 facing the limiting ball 133 is provided with a through hole 101, an inner wall of one end of the through hole 101 far away from the limiting ball 133 is provided with a limiting groove 103, and the limiting ball 133 is connected with the limiting groove 103 in a clamping manner.

Specifically, the limiting ball 133 is connected with the limiting groove 103 to limit the connection between the connection post 130 and the connection block 1, and meanwhile, the connection block 1 is connected with a device through the fixing block 120 on the connection block 1, the connection post 130 is installed at a corresponding position through the external connection screw thread 131, and the movable shaft 132 is buffered through the spring 135, so that the stress of the device is eliminated, and the connection effect is improved

The outer diameter of the limiting ball 133 is matched with the inner diameter of the limiting groove 103, the inner diameter of the penetrating groove 101 is matched with the outer diameter of the movable shaft 132, and the installation size is determined, so that the device can be used normally.

The connecting hole 102 is formed in the side wall of one end of the penetrating groove 101, the inner diameter of the connecting hole 102 is smaller than that of the limiting ball 133, the inner diameter of the connecting hole 102 is larger than that of the penetrating groove 101, the installation size is determined, and the device can be used normally.

The lateral wall of connecting block 1 one end is provided with limiting plate 110, and limiting bolt 111 is all run through threaded connection in the top and the bottom of limiting plate 110.

Specifically, the limit bolts 111 are matched with the limit plates 110 to limit the limit grooves 103, so that the limit balls 133 are prevented from sliding out during connection.

The connecting screw holes 104 are respectively formed in the side walls of the connecting block 1, which are matched with the positions of the limiting bolts 111, and the inner walls of the connecting screw holes 104 are in threaded connection with one ends of the limiting bolts 111 penetrating through the limiting plates 110.

Specifically, the limiting plate 110 and the connecting block 1 can be limited by the limiting bolt 111 and the connecting threaded hole 104.

The outer wall of the connecting post 130 on the side far away from the connecting block 1 is provided with an external connecting thread 131.

Specifically, the connection post 130 may be connected to a structure or component by external connection threads 131.

The top and the bottom of connecting block 1 side that keeps away from spliced pole 130 all are fixed with fixed block 120, and fixed block 120 is towards the outer wall of connecting block 1 one side evenly run through threaded connection and is had fixing bolt 121.

The connection block 1 can be mounted to the outer wall or the inside of the component by the fixing block 120 and the fixing bolt 121.

The working principle of the utility model is as follows: when the device is used for connection, the connecting block 1 is only required to be installed at one end of equipment, parts or a structure through the fixing bolts 121 matched with the fixing blocks 120, then the connecting column 130 is installed at the corresponding position of another equipment through the external connecting threads 131, then the limiting balls 133 are in clamping connection with the limiting grooves 103, connection is completed, and the limiting plate 110 is installed at one end of the connecting block 1 through the limiting bolts 111.

When the connected structure, part or equipment vibrates or moves, the vibration stress is removed by the spring 135, thereby improving the connection effect.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a connection fastener of convenient dismantlement, includes connecting block (1), its characterized in that: the one end of connecting block (1) is provided with spliced pole (130), movable groove (136) have been seted up towards the one end inner wall of connecting block (1) to spliced pole (130), movable groove (136) are running through towards the one end of connecting block (1) and offer, the inner wall that connecting block (1) one end was kept away from to movable groove (136) is fixed with spring (135), the one end that connecting block (1) was kept away from to spring (135) is fixed with stopper (134), the one end that spring (135) was kept away from to stopper (134) is fixed with loose axle (132), the one end that stopper (134) was kept away from to loose axle (132) runs through with movable groove (136) and offers, one end that loose axle (132) was towards connecting block (1) is fixed with spacing ball (133), the lateral wall that spacing ball (133) one side has been offered to connecting block (1), spacing groove (103) have been offered to the inner wall that spacing ball (133) one end was kept away from to perforating groove (101), spacing ball (133) and spacing groove (103) block are connected.

2. A connection fastener for facilitating removal as claimed in claim 1, wherein: the outer diameter of the limiting ball (133) is matched with the inner diameter of the limiting groove (103), and the inner diameter of the penetrating groove (101) is matched with the outer diameter of the movable shaft (132).

3. A connection fastener for facilitating removal as claimed in claim 1, wherein: the side wall of one end of the through groove (101) is provided with a connecting hole (102), the inner diameter of the connecting hole (102) is smaller than that of the limiting ball (133), and the inner diameter of the connecting hole (102) is larger than that of the through groove (101).

4. A connection fastener for facilitating removal as claimed in claim 1, wherein: the side wall of connecting block (1) one end is provided with limiting plate (110), the top and the bottom of limiting plate (110) all run through threaded connection and have spacing bolt (111).

5. A connection fastener for facilitating removal as claimed in claim 1, wherein: the connecting block (1) and the side wall matched with the position of the limit bolt (111) are provided with connecting threaded holes (104), and the inner wall of each connecting threaded hole (104) is in threaded connection with one end of the limit bolt (111) penetrating through the limit plate (110).

6. A connection fastener for facilitating removal as claimed in claim 1, wherein: the outer wall of one side of the connecting column (130) far away from the connecting block (1) is provided with an external connecting thread (131).

7. A connection fastener for facilitating removal as claimed in claim 1, wherein: the top and the bottom of connecting block (1) one side of keeping away from spliced pole (130) all are fixed with fixed block (120), fixed block (120) are towards outer wall of connecting block (1) one side evenly run through threaded connection has fixing bolt (121).