CN212088963U

CN212088963U - Through type end bracket arm combination without mounting hole

Info

Publication number: CN212088963U
Application number: CN202020262644.9U
Authority: CN
Inventors: 罗晓艺
Original assignee: Foshan Chain Chain Super Display Products Co ltd
Current assignee: Foshan Chain Chain Super Display Products Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-08
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a through type end bracket arm combination without mounting holes, which comprises a main fixed bracket arm, a right auxiliary fixed bracket arm, a double-sided upright post and a fixed cross rod, wherein the double-sided upright post is an alloy steel component, square mounting holes are arranged on two sides of the double-sided upright post, and a left auxiliary fixed bracket arm and a right auxiliary fixed bracket arm are clamped and mounted on the left side and the right side of the mounting holes; the left auxiliary fixing bracket arm and the right auxiliary fixing bracket arm are symmetrically distributed about the double-sided upright post, and the structure is also symmetrical about the double-sided upright post. The utility model discloses an use the design of the mutual buckle of major-minor trailing arm, use this buckle structure, major-minor trailing arm presses more tightly along with the mutual buckle of the increase of bearing for major-minor trailing arm horizontal hunting is little, because need not to produce special installation stand production link process and material and reduce and save the cost, through type end does not have the mutual buckle of mounting hole trailing arm combination and need not to increase more easy to assemble of other fastener and adjust, having strengthened the commonality, simplified processing technology, reduced the cost of manufacture.

Description

Through type end bracket arm combination without mounting hole

Technical Field

The utility model relates to a commodity show technical field, in particular to through end does not have mounting hole trailing arm combination.

Background

The through type end bracket arm structure used in the existing commercial exhibition has two basic structures, the first is to add a small upright post on the upright post for installing the through type end bracket or punch an adjusting row hole on the side surface of the upright post for installing the through type end. The first form of adding small columns requires that small columns with adjusting holes are additionally welded on the columns for installing the through-type end head frame, so that the through-type end head bracket arm combination can be installed. And secondly, adjusting row holes are punched on the side surface of the upright post provided with the through type end head frame, so that the function of installing the through type end head bracket combination can be achieved. However, the two forms of structures are basically the same, and adjustment row holes are required to be added on the upright posts for installing the through type end frame, so that the through type goods shelf end frame bracket can be installed and positioned conveniently. The two structures have certain defects in stability, safety, manufacturing difficulty and part universality, so that the through type end shelf which is more energy-saving, emission-reducing and environment-friendly compared with a common end shelf has lower market share.

Therefore, the bracket arm combination with the through type end without the mounting hole is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides through-type end does not have mounting hole trailing arm combination to solve and need increase the little stand that has the regulation row of hole or dash the problem of adjusting the row of hole in addition on the stand of installation through-type end headstock, through-type end does not have mounting hole trailing arm combination and need not increase in addition and adjust the row of hole installation, the produced steadiness and the safety problem of through-type end trailing arm that need adjust row hole installation have been solved to the form of main and auxiliary trailing arm buckle of each other simultaneously, through-type end does not have mounting hole trailing arm combination and just carries out the buckle connection between main and auxiliary trailing arm, the low preparation difficulty of the simple technological requirement of main and auxiliary trailing arm cooperation is not high, through-type end does not have mounting hole trailing arm combination to install on conventional goods shelves stand, and need not make special installation stand very much, the commonality of part has been improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

through-type end does not have mounting hole trailing arm combination includes: the double-sided upright post is an alloy steel component, square mounting holes are formed in the two sides of the double-sided upright post, and a left auxiliary fixing bracket arm and a right auxiliary fixing bracket arm are mounted on the left side and the right side of each mounting hole in a clamping mode;

the left auxiliary fixing bracket arm and the right auxiliary fixing bracket arm are symmetrically distributed about the double-sided upright post, and the structure is also symmetrical about the double-sided upright post.

Preferably, the front end of the main fixed supporting arm is welded with the supporting arm installation block, the installation yielding groove is designed in the vertical direction in the middle of the supporting arm installation block, the width of the installation yielding groove is the same as that of the side edge of the double-sided stand column, the yielding groove is installed on the front side and the rear side of the double-sided stand column through installation, an installation screw is arranged in the middle of the supporting arm installation block, and the installation screw is used for installing the installation yielding groove.

Preferably, an installation groove is formed in the middle inner side of the support arm installation block, and a square groove is designed in the installation groove in the horizontal direction.

Preferably, the left side of the right auxiliary fixing bracket arm is of a square structural design, the mounting screw is mounted, a buckle is arranged at the left end of the right auxiliary fixing bracket arm and is clamped and mounted in a square mounting hole in the side edge of the double-sided stand column, and the positioning rod is arranged on the left side of the right auxiliary fixing bracket arm and is inserted into the mounting groove for combined mounting.

Preferably, an arc-shaped transition block is arranged on the side edge of the right auxiliary fixing bracket arm, and the arc-shaped transition block is of an arc-shaped structure, so that the lateral pressure bearing capacity is improved.

Preferably, the vice fixed trailing arm middle part in the right side is provided with vice mounting hole, the position and the installation screw of vice mounting hole correspond, pass vice mounting hole and installation screw through the installation groove of stepping down, accomplish the fixed of main fixed trailing arm and the vice fixed trailing arm in the right side, can not have the screw installation, can produce the error in the production process, perhaps often dismouting wearing and tearing lead to the fit clearance increase, so consolidate the insurance through bolted connection, promote the stability of structure.

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

the through-type end bracket assembly without the mounting hole is mounted without adjusting a row hole, special parts are reduced, and the universality of parts is improved, the through-type end bracket assembly without the mounting hole is designed by using mutual buckling of the main bracket and the auxiliary bracket, and by using the buckling structure, the main bracket and the auxiliary bracket are more and more tightly pressed along with the increase of bearing, so that the left-right swing of the main bracket and the auxiliary bracket is small, the process of a special mounting column production link is not required to be produced, the material is reduced, and the cost is saved.

Drawings

FIG. 1 is an overall structure diagram of the through-type end bracket arm assembly without mounting holes of the present invention;

FIG. 2 is a structural diagram of a main fixing bracket in the through type bracket assembly without mounting holes at the end;

fig. 3 is the structure diagram of the right auxiliary fixing bracket arm in the through type end bracket arm assembly without mounting holes.

In the figure: 1. a main fixed bracket arm; 2. a right auxiliary fixed bracket arm; 3. a left auxiliary fixed bracket arm; 4. a double-sided upright post; 5. fixing the cross bar; 6. mounting screws; 7. a bracket mounting block; 8. installing a yielding groove; 9. mounting grooves; 10. an arc-shaped transition block; 11. buckling; 12. positioning a rod; 13. and a secondary mounting hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, the through-type end bracket arm assembly without a mounting hole comprises: the through-type end bracket assembly without the mounting hole comprises a main bearing bracket arm and an auxiliary fixing bracket arm, wherein the double-sided upright post 4 is an alloy steel component, square mounting holes are formed in two sides of the double-sided upright post 4, a left auxiliary fixing bracket arm 3 and a right auxiliary fixing bracket arm 2 are installed on the left side and the right side of the mounting hole in a clamping mode, as shown in figure 2, a bracket arm mounting block 7 is installed at the front end of the main fixing bracket arm 1 in a welding mode, a mounting groove 9 is formed in the middle inner side of the bracket arm mounting block 7, a square groove is designed in the horizontal direction in the mounting groove 9, a mounting abdicating groove 8 is designed in the vertical direction in the middle of the bracket arm mounting block 7, the width of the mounting abdicating groove 8 is the same as that of the side edge of the double-sided upright post 4, the mounting abdicating groove 8 is installed on the front side surface and the rear side surface of the double-sided upright post 4, a mounting screw 6, the mounting screws 6 are used for mounting the abdicating grooves 8;

as shown in fig. 3, the left auxiliary fixing bracket arm 3 and the right auxiliary fixing bracket arm 2 are symmetrically distributed about the double-sided vertical column 4, the structure is also symmetrical about the double-sided vertical column 4, the right auxiliary fixing bracket arm 2 is described as an example, the left side of the right auxiliary fixing bracket arm 2 is designed to be a square structure, the mounting screw 6 is provided, the left end of the right auxiliary fixing bracket arm 2 is provided with a buckle 11, the buckle 11 is installed in a square mounting hole at the side of the double-sided vertical column 4 in a clamping manner, the left side of the right auxiliary fixing bracket arm 2 is provided with a positioning rod 12, the positioning rod 12 is inserted into the mounting groove 9 for combined installation, the side of the right auxiliary fixing bracket arm 2 is provided with an arc-shaped transition block 10, the arc-shaped transition block 10 is of an arc-shaped structure, so as to improve the lateral pressure bearing capacity, the middle part of the right auxiliary fixing bracket arm 2 is provided with an, the mounting bracket can be mounted without screws, errors can be generated in the production process, or the fit clearance is increased due to frequent dismounting and wearing, the main fixed bracket arm 1 and the right auxiliary fixed bracket arm 2 are fixed by the mounting abdicating groove 8 penetrating through the auxiliary mounting hole 13 and the mounting screws 6, so that the safety is reinforced through bolt connection, and the stability of the structure is improved;

the through-type end has no mounting hole bracket combination mounting without adjusting the row holes, special parts are reduced, and the universality of parts is improved, the device adopts the design of mutual clamping of the double-sided stand column 4 and the right auxiliary fixed bracket 2, and by using the structure of the buckle 11, the main bracket and the auxiliary bracket are pressed more and more tightly along with the increase of bearing, so that the left-right swing of the main bracket and the auxiliary bracket is small, the cost is reduced because no special mounting stand column production link process and material are required to be produced, the through-type end has no mounting hole bracket combination mutual clamping, is more convenient to mount and adjust without adding additional fasteners, the universality is enhanced, the processing technology is simplified, the manufacturing cost is reduced, and the through-type end frame surface which is more energy-saving and environment-friendly than the traditional end is easier to popularize under the condition of mounting and adjusting, so as to achieve the final purposes of energy conservation and emission reduction.

Installation process: the height of installing as required is with the front and back side of main fixed trailing arm 1 card at two-sided stand 4, insert the left and right sides of two-sided stand 4 with the vice fixed trailing arm 2 in right side and the vice fixed trailing arm 3 in left side this moment, utilize buckle 11 to accomplish clamping in two-sided stand 4 both sides, the rethread installation groove of stepping down 8 passes vice mounting hole 13 and installation screw 6, accomplish the fixed of main fixed trailing arm 1 and the vice fixed trailing arm 2 in right side, easy operation convenient and reliable, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Through end does not have mounting hole trailing arm combination, its characterized in that: the steel plate fixing device comprises a main fixing bracket arm (1), a right auxiliary fixing bracket arm (2), a double-sided upright post (4) and a fixing cross rod (5), wherein the double-sided upright post (4) is an alloy steel component, square mounting holes are formed in two sides of the double-sided upright post, and a left auxiliary fixing bracket arm (3) and a right auxiliary fixing bracket arm (2) are installed on the left side and the right side of each mounting hole in a clamping mode;

the left auxiliary fixing bracket arm (3) and the right auxiliary fixing bracket arm (2) are symmetrically distributed about the double-sided upright post (4), and the structure is also symmetrical about the double-sided upright post (4).

2. The through-type end bracket arm combination without the mounting hole of claim 1, wherein: the main fixing bracket arm (1) is welded at the front end and provided with a bracket arm mounting block (7), an installation yielding groove (8) is designed in the middle of the bracket arm mounting block (7) in the vertical direction, the width of the installation yielding groove (8) is the same as that of the side edge of the double-faced upright post (4), the yielding groove (8) is installed on the front side and the rear side of the double-faced upright post (4) in the installation, a mounting screw (6) is arranged in the middle of the bracket arm mounting block (7), and the mounting screw (6) is used for installing the installation yielding groove (8).

3. The through-type end bracket arm combination without the mounting hole of claim 2, wherein: the middle inner side of the supporting arm mounting block (7) is provided with a mounting groove (9), and a square groove is designed in the mounting groove (9) in the horizontal direction.

4. The through-type end bracket arm combination without the mounting hole of claim 1, wherein: the left side of the right auxiliary fixing bracket arm (2) is of a square structural design, the left end of the right auxiliary fixing bracket arm (2) is provided with a buckle (11), the buckle (11) is clamped and installed in a square installation hole in the side edge of the double-sided upright post (4), the left side of the right auxiliary fixing bracket arm (2) is provided with a positioning rod (12), and the positioning rod (12) is inserted into an installation groove (9) to be assembled and installed.

5. The through-type end bracket arm combination without the mounting hole of claim 4, wherein: an arc-shaped transition block (10) is arranged on the side edge of the right auxiliary fixing bracket arm (2), and the arc-shaped transition block (10) is of an arc-shaped structure.

6. The through-type end bracket arm combination without the mounting hole of claim 4, wherein: the middle part of the right auxiliary fixing bracket arm (2) is provided with an auxiliary mounting hole (13), the position of the auxiliary mounting hole (13) corresponds to the mounting screw (6), and the auxiliary mounting hole (13) and the mounting screw (6) are penetrated through the mounting abdicating groove (8).