Easily-combined high-bearing-capacity bar

Abstract

The utility model relates to the technical field of bar products, in particular to a bar easy to combine and high in bearing capacity. According to the technical scheme, the bar comprises a bar body structure in the left-right direction of a center shaft, a combined connection matching groove is formed in the end face of the bar body structure in the length direction, and the portions, located on the upper side and the lower side of the combined connection matching groove, of the bar body structure are each provided with a combined limiting safety groove with an outer opening facing the outer side. The outer edge of the combined limiting safety groove is provided with a matched guide fillet, and the upper side and the lower side of the bar body structure are provided with fastening connection combined holes communicating with the combined connection matched groove correspondingly. The high-strength bar has the advantages that high-strength supporting, connecting and matching can be conducted during installation, the bearing capacity of the bar body is higher during use, the matching requirement of an installation position with the high strength requirement can be met, a plurality of clamping assemblies do not need to be matched for matching and connecting during overall installation, and the efficiency during installation is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar product technical field especially relates to an easy combination high bearing capacity bar. BACKGROUND

[0002] Bar product is important raw material of mechanical part processing, also has some bars directly as mechanical parts for cooperation use, bar product installs, usually needs to cooperate fastener assembly to carry out end position cooperation connection, the combination tightness is difficult to guarantee when installing, the bearing capacity of cooperation position is relatively poor, when splicing cooperation, the cooperation precision of combination position is also difficult to guarantee, the fastening efficiency when assembling combination is relatively low. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of easy combination high bearing capacity bars, it is precisely combined structure when being set in the end position of bar product, can be precisely connected in the cooperation of multiple positions, lower end position is set by reinforcing structure, can be high-strength support connection cooperation when installing, the bearing capacity of bar main body is stronger when using, can satisfy the cooperation demand of installation position of relatively high strength requirement, overall installation does not need to cooperate multiple clamping assemblies for cooperation connection, the efficiency is higher when installing, according to need, it can also be combined in cooperation position by slide rail, the stability is better when connecting, the durability of overall connection position is more reliable.

[0004] The technical scheme of the utility model is as follows:

[0005] An easy combination high bearing capacity bar, including the bar main body structure of central axis left and right direction, the length direction end face of bar main body structure is equipped with combination connection cooperation slot, characterized by: the upper and lower sides of bar main body structure are equipped with one combination limit safety slot with outer opening to the outside in the upper and lower sides of combination connection cooperation slot, the outer side edge position of combination limit safety slot is equipped with cooperation guide fillet, the upper and lower sides of bar main body structure are equipped with one fastening connection combination hole communicated with combination connection cooperation slot, the lower end of bar main body structure is equipped with one symmetrical reinforcing support cooperation frame in the front and rear positions of fastening connection combination hole lower area, the lower end of reinforcing support cooperation frame is arc structure, and reinforcing support cooperation frame and bar main body structure form support placement cooperation slot hole.

[0006] Further, the combination connection cooperation slot is conical structure.

[0007] Further, the inner side of combination limit safety slot is conical structure surface.

[0008] Further, the width of the lower end position of the reinforcing support matching frame is smaller than that of the upper end position.

[0009] Further, the reinforcing support matching frame is connected to the bar body structure by welding after being inserted and combined.

[0010] Further, the reinforcing support matching frame is connected to the bar body structure by welding after being inserted and combined.

[0011] The utility model discloses the beneficial effects of:

[0012] The utility model discloses a precise combination structure is set up in the end position of bar product, can realize the accurate connection of combination position through the mutual cooperation of multiple positions, and the reinforcing structure is set up in the lower end position, can be high -strength support connection cooperation when installing, makes the bearing capacity of bar body when using stronger, can satisfy the cooperation demand of the installation position of the strength requirement higher, does not need to cooperate multiple clamping components when overall installation and connects, and the efficiency is higher when installing, and according to need, the combination can be carried out through the slide rail in the cooperation position, and the stability is better when connecting, and the durability of overall connection position is more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the front schematic diagram of the utility model;

[0015] Figure 3 It is the left side schematic diagram of the utility model;

[0016] Figure 4 It is the right side schematic diagram of the utility model;

[0017] Figure 5 It is the overhead schematic diagram of the utility model;

[0018] Figure 6 It is the bottom view schematic diagram of the utility model;

[0019] Figure 7 It is the three -dimensional structure schematic diagram of the second direction of the utility model;

[0020] In the drawing: 1, bar body structure, 2, combination connection matching groove, 3, combination limit safety groove, 4, fastening connection combination hole, 5, reinforcing support matching frame, 6, support placement matching groove. DETAILED DESCRIPTION

[0021] AsFigures 1 to 7 As shown in the drawings, a kind of easily assembled high bearing capacity bar, it includes the bar main structure 1 in central axis left and right direction, the length direction end face of the bar main structure 1 is equipped with combination connection matching groove 2, can be combined and connected by end position, can be spliced with different bar, also can be combined and installed with the structure of installation position.The bar main structure 1 is located the upper and lower sides of the combination connection matching groove 2 respectively equipped with one outer opening outward combination limiting safety slot 3, can be accurately limited with the cooperation position Limiting, the cooperation precision between each other is higher, can assist the cooperation of combination connection matching groove 2 The cooperation of accurate connection.The outer side edge position of the combination limiting safety slot 3 is equipped with matching guide round corner, more convenient when operating, with reliable guide cooperation effect.The upper and lower sides of the bar main structure 1 are respectively equipped with one fastening connection combination hole 4 that communicates with the combination connection matching groove 2, can be locked with the structure of internal combination.The lower end of the bar main structure 1 is located the front and rear positions of the fastening connection combination hole 4 below area respectively equipped with one symmetrical reinforcing support matching frame 5, can be used as the support structure of bottom when integrated installation Cooperate and connect.The lower end of the reinforcing support matching frame 5 is arc-shaped structure, so that the cooperation area of lower end position is larger, the bearing capacity when being combined is more reliable.The support placement cooperation slot 6 is formed between the reinforcing support matching frame 5 and the bar main structure 1, can be directly combined together with the cooperation position, the cooperation placement stability between each other is better, can make the cooperation bearing capacity of bar main stronger.Can be connected combination of outside clamping assembly when existing bar installation, it can be accurately combined structure when splicing by setting the end position of bar product, can realize the accurate connection of combination position by the cooperation of multiple positions, lower end position is set with reinforcing structure, can be high-strength support connection cooperation when installing, so that the bearing capacity of bar main is stronger when using, can meet the cooperation demand of installation position with higher strength requirement, when integrated installation does not need to cooperate multiple clamping assemblies to cooperate and connect, the efficiency when installing is higher, according to need also can be combined by slide rail in cooperation position, the stability when connecting is better, the durability of overall connection position is more reliable.

[0022] As preferred, the combination connection matching groove 2 is conical structure, the combination area when cooperating is larger, and the combination operation when cooperating with combination structure is also more convenient, and the cooperation fluidity when combining is better.

[0023] As preferred, the inner side of the combination limiting safety slot 3 is conical structure surface, so that the space of this position is larger when cooperating, and has a certain guide effect when connecting, so that the operation when cooperating is easier.

[0024] Preferably, the width of the lower end position of the reinforcing support fitting frame 5 is smaller than that of the upper end position, so that the space occupied by the lower end position during fitting is smaller, and the combined operation during fitting is more convenient.

[0025] Preferably, the reinforcing support fitting frame 5 is connected to the bar body structure 1 by welding after being inserted and combined, so that the overall production and processing cost is lower, and the structural stability is more reliable.

[0026] Preferably, the reinforcing support fitting frame 5 is connected to the bar body structure 1 by welding after being inserted and combined, so that the overall production and processing cost is lower, and the structural stability is more reliable.

[0027] The above is the preferred embodiment of the present application. It should be noted that for those skilled in the art, without departing from the principles of the present application, a number of improvements or replacements can be made, which should also be considered within the scope of protection of the present application.

Claims

1. A high load bearing capacity bar that is easy to assemble, comprising a bar body structure (1) in the left and right directions of the center axis, a combination connection fitting groove (2) is provided on the end face of the length direction of the bar body structure (1), characterized in that: The rod body structure (1) is located on the upper and lower sides of the combined connection fitting groove (2), and is respectively provided with a combined limiting safety groove (3) with an outer opening outward. The outer side edge of the combined limiting safety groove (3) is provided with a fitting guide round corner. The upper and lower sides of the rod body structure (1) are respectively provided with a fastening connection combined hole (4) communicated with the combined connection fitting groove (2). The lower end of the rod body structure (1) is respectively provided with a symmetrical reinforcing support fitting frame (5) at the front and rear positions of the area below the fastening connection combined hole (4). The lower end of the reinforcing support fitting frame (5) is a circular arc structure. The reinforcing support fitting frame (5) and the rod body structure (1) form a support placement fitting groove (6).

2. The easily-assembled high-load-carrying capacity bar according to claim 1, wherein: The combined connection fitting groove (2) is a conical structure.

3. The easily-assembled high load-carrying capacity bar according to claim 1, wherein: The inner side of the combined limiting safety groove (3) is a conical structure surface.

4. The easily-assembled high load-carrying capacity bar according to claim 1, wherein: The width of the lower end position of the reinforcing support fitting frame (5) is smaller than the width of the upper end position.

5. The easily-assembled high load-carrying capacity bar according to claim 1, wherein: The reinforcing support fitting frame (5) is connected with the rod body structure (1) by inserting and welding.

6. The easily-assembled high load-carrying capacity bar according to claim 1, wherein: The width direction of the reinforcing support fitting frame (5) is respectively provided with a sliding rail combined fitting installation stable groove. The length direction of the fitting installation stable groove is arranged along the length direction of the reinforcing support fitting frame (5).

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