CN223282335U

CN223282335U - Carbon fiber composite material rod joint

Info

Publication number: CN223282335U
Application number: CN202422876378.XU
Authority: CN
Inventors: 李令龙; 王涛
Original assignee: Rizhao Renhe Brake System Co ltd
Current assignee: Rizhao Renhe Brake System Co ltd
Priority date: 2024-11-25
Filing date: 2024-11-25
Publication date: 2025-08-29
Anticipated expiration: 2034-11-25

Abstract

The utility model provides a carbon fiber composite rod joint, relates to the technical field of composite joints, and solves the problems that when a composite rod is fixed, the composite rod can be fixed in some inclined states and the like, so that the phenomenon of falling and the like between the composite rod and the joint can occur when the composite rod is fixed in the states, and the convenience of fixing the composite rod joint is reduced. The carbon fiber composite rod connector comprises a composite rod body which can be stably fixed with the connector through the arrangement of a fixed sliding block, the fixed sliding block can move outwards under the drive of a spring, the fixed sliding block can contact the side edge of the composite rod body, the fixed sliding block can apply extrusion force, and then the composite rod body can be stably connected with the connector under the fixed state that the composite rod body faces some inclinations and the like, so that the falling phenomenon of the composite rod body is reduced.

Description

Carbon fiber composite material rod joint

Technical Field

The utility model belongs to the technical field of composite material joints, and particularly relates to a carbon fiber composite material rod joint.

Background

Carbon fiber composite rod joints generally refer to components or devices for connecting two or more carbon fiber composite rods.

When the joint fixes the composite rod, the composite rod is required to be inserted into the joint to be fixed, but when the composite rod is fixed, the composite rod may be fixed in some inclined states, so that the composite rod and the joint may fall off in the fixed states, and the convenience of fixing the joint of the composite rod is reduced.

Disclosure of utility model

The embodiment of the disclosure relates to a carbon fiber composite rod joint, which solves the problems that when a composite rod is fixed in the prior art, the composite rod can be fixed in some inclined states, and the like, so that the composite rod and the joint can fall off in the fixed states, and the like, thereby reducing the fixing convenience of the composite rod joint.

The utility model discloses a purpose and an effect of a carbon fiber composite material rod joint, which are achieved by the following specific technical means:

The first aspect of the disclosure provides a carbon fiber composite rod joint, which comprises a connecting base, wherein the connecting base is in a circular base structure, a fixing column in a circular column structure is arranged in the middle of the top of the connecting base, the connecting base further comprises a matching cylinder in a circular cylinder structure, the matching cylinder is fixedly arranged in the middle of the top of the connecting base, the matching grooves are in a rectangular groove structure, the number of the matching grooves is three, and the matching grooves are arranged outside the matching cylinder in a triangular shape.

The connecting base comprises a plurality of connecting rods, a plurality of fixing side blocks, a plurality of connecting rods and a plurality of connecting rods, wherein the connecting rods are of a strip-shaped structural design, the number of the connecting rods is fifteen groups of structural designs, the connecting rods are integrally arranged on the outer side of the matching cylinder, the fixing side blocks are of a rectangular block structural design, the number of the fixing side blocks is three groups, and the fixing side blocks are integrally arranged on the outer side of the matching cylinder in a triangular shape.

The connecting base further comprises fixing holes, fixing holes and fixing jacks, wherein the fixing holes are in a threaded hole structure design, the number of the fixing holes is two, the number of the fixing holes is four, the fixing holes are symmetrically and integrally arranged on two sides of the fixing side block, the fixing jacks are in a round hole structure design, the number of the fixing jacks is nine, and the fixing jacks are arranged on the top of the connecting base in an annular array shape.

The connecting base comprises three groups of fixing side plates, two square frame structures and fixing screws, wherein the fixing side plates are arranged outside the matching cylinder in an annular array mode, the fixing side plates are integrally arranged at two ends of the fixing side plates, and the fixing supports are fixedly connected with the fixing side blocks through the fixing holes in an inserting mode.

The connecting base comprises a connecting base body, fixing slots and fixing side blocks, wherein the connecting base body is provided with the fixing strips, the fixing strips are matched to form an arc-shaped strip structure, the number of the fixing strips is nine, the fixing strips are matched to be integrally arranged on one side of the fixing side plates, the composite material rod body is arranged on the top of the connecting base body in a mounting mode, the fixing slots are formed in a rectangular slot structure, the number of the fixing slots is three, the fixing slots are arranged outside the composite material rod body in a triangular shape, and the fixing slots are matched with the fixing side blocks.

The fixing column comprises a fixing shell, fixing sliding blocks, a spring, a fixing sliding block and a fixing spring, wherein the fixing shell is in a rectangular shell structure design, the number of the fixing shells is three, the fixing shells are fixedly arranged outside the fixing column in a triangular shape, the fixing sliding blocks are in a rectangular block structure design, the top of one side of each fixing sliding block is in an arc structure design, the fixing sliding blocks are arranged inside the fixing shell in a sliding mode, and the spring is arranged between each fixing sliding block and the corresponding fixing shell.

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

Through the setting of fixed curb plate and cooperation section of thick bamboo, the cooperation fixed strip of fixed curb plate one side, the cooperation of the protection strip in cooperation section of thick bamboo outside and combined material pole body contact, increase the area of contact between fixed curb plate, the cooperation section of thick bamboo to the combined material pole body, and then make its combined material pole body and connect between increase fixed stability, improve and connect to combined material pole body fixed strength.

Through the setting of fixed slider, can make its combined material pole body fixed time stable with connect fixedly, fixed slider can outwards remove under the drive of spring, and fixed slider can be to the side contact of combined material pole body, and fixed slider can apply the extrusion force, and then under the combined material pole body faced some fixed states such as slope, combined material pole body can be connected with the joint is stable, reduces the phenomenon that the combined material pole body appears dropping.

Drawings

Fig. 1 is a schematic view of the overall axial side three-dimensional structure of the present utility model.

Fig. 2 is a schematic view of the structure of the connection base of the present utility model.

Fig. 3 is a schematic view of the structure of the fixed side plate of the present utility model.

Fig. 4 is a schematic view of the composite rod body structure of the present utility model.

Fig. 5 is a schematic structural view of a fixing post according to the present utility model.

Fig. 6 is a schematic view showing a disassembled structure of the fixing housing of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. The connecting base, 101, the matching cylinder, 102, the matching groove, 103, the protection strip, 104, the fixed side block, 105, the fixed hole, 106, the fixed jack, 107, the fixed side plate, 108, the fixed bracket, 109, the matching fixing strip, 110, the composite material rod body, 111, the fixed slot, 2, the fixed column, 201, the fixed shell, 202 and the fixed slide block.

Detailed Description

Embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and examples.

First embodiment as shown in fig. 1 to 6:

The utility model provides a carbon fiber composite material rod joint, which comprises a connecting base 1, wherein the shape of the connecting base 1 is designed in a circular seat structure; a fixed column 2 with a round column structure design is arranged in the middle of the top of the connecting base 1; the connecting base 1 also comprises a matching cylinder 101, wherein the shape of the matching cylinder 101 is designed in a circular cylinder structure, and the matching cylinder 101 is fixedly arranged in the middle of the top of the connecting base 1; the device comprises a fitting cylinder 101, a plurality of fixing grooves 102, a plurality of protection bars 103, a plurality of fixing side blocks 104, a plurality of fixing holes 105, a plurality of fixing support frames 108, a plurality of fixing support frames, a plurality of fixing grooves 102, wherein the shape of the fixing grooves 102 is in a rectangular groove structure, the number of the fixing grooves 102 is three, the number of the fixing grooves 102 is in a triangular shape, the fixing grooves 102 are arranged outside the fixing cylinder 101, the number of the protection bars 103 is in a rectangular structure, the number of the protection bars 103 is in a fifteen-shaped structure, the number of the protection bars 103 is in a rectangular structure, the number of the protection bars 103 is in a structure, the number is in a fifteen-shaped structure, the protection bars are integrally arranged on the outer side of the fixing cylinder 101, the fixing side of the fixing side plates 104, the number is in a number of the fixing side plates 107 is in a rectangular structure, the number of the fixing side plate 105, the fixing holes 105 are in a shape, the fixing holes 105 are one, the shape is one, the one is the one, the one side of the one is the one side of the one fixing side of the one side the one fixing side of the one fixing side the one, the one fixing side the one and the one side the one fixing side the one and the one fixing side the one and the one fixing the one and the one the one fixing the one the, the fixing brackets 108 are integrally arranged at two ends of the fixing side plate 107, the fixing brackets 108 and the fixing side blocks 104 are fixedly connected through fixing screws inserted into the fixing holes 105, the fixing strips 109 are matched, the shape of the fixing strips 109 is designed to be an arc-shaped strip structure, the number of the fixing strips 109 is nine, the fixing strips 109 are integrally arranged at one side of the fixing side plate 107, the composite material rod body 110 is arranged at the top of the connecting base 1, the fixing slots 111 are designed to be rectangular grooves, the number of the fixing slots 111 is three, the fixing slots 111 are arranged outside the composite material rod body 110 in a triangular shape, and the fixing slots 111 are matched with the fixing side blocks 104.

In the specific use mode and action of the embodiment, when the composite rod body 110 is fixedly connected, firstly, two groups of connection bases 1 are fixed by inserting fixing screws into fixing insertion holes 106 to be matched with nuts, so that the two groups of connection bases 1 can be fixed, then a fixing slot 111 at the bottom of the composite rod body 110 is inserted into the outside of a fixing side block 104, then the fixing slot is placed outside the bottom of the composite rod body 110 through a fixing side plate 107, fixing brackets 108 at two ends of the fixing side plate 107 and the fixing side block 104 are inserted into the fixing brackets 108 through the fixing screws, the fixing screws are in threaded connection with the fixing holes 105, the fixing side plate 107 and the connection bases 1 can be fixedly connected, the composite rod body 110 can be fixedly clamped by matching between the fixing side plate 107 and the matching cylinder 101, and then the other group of fixing slots 111 can be fixed to the bottom of the other group of connection bases 1 by repeating the operations, so that the composite rod body 110 can be fixedly connected.

In the process of matching and fixing the fixed side plate 107 and the matching cylinder 101, the matching fixing strip 109 on one side of the fixed side plate 107 and the protective strip 103 on the outer side of the matching cylinder 101 are matched and contacted with the composite rod body 110, so that the contact area between the fixed side plate 107 and the matching cylinder 101 and the composite rod body 110 is increased.

In the second embodiment, as shown in fig. 5 and 6, the carbon fiber composite rod connector further comprises a fixing column 2, a fixing slider 202 and a spring, wherein the fixing column 2 comprises a fixing shell 201, the shape of the fixing shell 201 is of a rectangular shell structure design, the number of the fixing shells 201 is three, the fixing shell 201 is fixedly arranged outside the fixing column 2 in a triangular shape, the shape of the fixing slider 202 is of a rectangular block structure design, the top of one side of the fixing slider 202 is of an arc structure design, the fixing slider 202 is slidably arranged inside the fixing shell 201, and the spring is arranged between the fixing slider 202 and the fixing shell 201.

The working principle of this embodiment is that when the composite rod body 110 is inserted into the outside of the mating cylinder 101, the fixed slider 202 will move outwards under the driving of the spring, the fixed slider 202 will contact the side edge of the composite rod body 110, and the fixed slider 202 will apply a pressing force, so that the composite rod body 110 cannot move.

Claims

1. A carbon fiber composite rod joint, comprising: a connecting base, the connecting base having a circular seat structure; characterized in that a fixing column having a circular column structure is installed in the middle of the top of the connecting base; the connecting base also comprising: a matching cylinder, the matching cylinder having a circular cylinder structure and fixedly disposed in the middle of the top of the connecting base; and a matching groove, the matching groove having a rectangular groove structure and three matching grooves, each of which is triangularly arranged on the outside of the matching cylinder;

The fixed column includes: a fixed shell, which is designed in the shape of a rectangular shell structure, and the number of fixed shells is set to three, and the fixed shells are fixedly arranged on the outside of the fixed column in a triangular shape; a fixed slider, which is designed in the shape of a rectangular block structure, and the top of one side of the fixed slider is designed in an arc-shaped structure, and the fixed slider is slidably arranged inside the fixed shell; a spring is installed between the fixed slider and the fixed shell.

2. A carbon fiber composite rod joint as described in claim 1, characterized in that: the connecting base also includes: a protective strip, the shape of the protective strip is a long strip structure design, and the number of the protective strips is set to fifteen groups of structural design, and the protective strips are integrally arranged on the outside of the matching tube; a fixed side block, the shape of the fixed side block is a rectangular block structure design, and the number of the fixed side blocks is set to three groups, and the fixed side blocks are triangular and integrally arranged on the outside of the matching tube.

3. A carbon fiber composite rod joint as described in claim 2, characterized in that: the connecting base also includes: a fixing hole, the shape of the fixing hole is a threaded hole structure design, and the number of the fixing holes is set to two, the number of the fixing holes is set to four, and the fixing holes are symmetrically and integrally arranged on both sides of the fixed side block; a fixing socket, the shape of the fixing socket is a circular hole structure design, and the number of the fixing sockets is set to nine groups, and the fixing sockets are opened in a circular array on the top of the connecting base.

4. A carbon fiber composite rod joint as described in claim 3, characterized in that: the connecting base also includes: a fixed side plate, the fixed side plate is designed in the shape of an arc plate structure, and the number of the fixed side plates is set to three groups, and the fixed side plates are installed in a ring array outside the matching tube; a fixed bracket, the fixed bracket is designed in the shape of a square frame structure, and the number of the fixed brackets is set to two, and the fixed brackets are integrally arranged at both ends of the fixed side plate; the fixed bracket and the fixed side block are fixedly connected by inserting fixing screws into the fixing holes.

5. A carbon fiber composite rod joint as described in claim 4, characterized in that: the connecting base also includes: a matching fixing strip, the matching fixing strip is designed in the shape of an arc-shaped strip structure, and the number of matching fixing strips is set to nine groups, and the matching fixing strips are integrally arranged on one side of the fixed side plate; a composite rod body, the composite rod body is installed on the top of the connecting base; a fixing slot, the fixing slot is designed in the shape of a rectangular slot structure, and the number of fixing slots is set to three groups, and the fixing slot is triangularly opened on the outside of the composite rod body; the fixing slot is consistent with the fixed side block.