CN213654735U - Door beam clamping and connecting device - Google Patents
Door beam clamping and connecting device Download PDFInfo
- Publication number
- CN213654735U CN213654735U CN202021461113.9U CN202021461113U CN213654735U CN 213654735 U CN213654735 U CN 213654735U CN 202021461113 U CN202021461113 U CN 202021461113U CN 213654735 U CN213654735 U CN 213654735U
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- China
- Prior art keywords
- door beam
- fastener
- stand
- door
- upright post
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Abstract
A door beam clamping and connecting device comprises a door beam fastener and an upright post fastener, wherein a bulge matched with a cross beam in size and used for mounting the cross beam is arranged in the middle of the door beam fastener, and bolt holes of the door beam fastener are respectively formed in the upper side edge and the lower side edge of the door beam fastener; the stand fastener is with stand assorted U type structure, is equipped with stand connecting piece bolt hole respectively on two sides of stand fastener, connects through the bolt of installing in door beam fastener bolt hole and stand connecting piece bolt hole respectively between two upper and lower stand fasteners and the door beam fastener upper and lower both sides limit. The utility model discloses a door beam presss from both sides tight connecting device uses through door beam fastener and stand connecting piece cooperation, makes the rail become closed rail, when realizing stable structure, stand and door beam all can replace and change at will, installation convenient to use.
Description
Technical Field
The utility model relates to a protective apparatus technical field especially relates to protection rail.
Background
Because modern and automatic production technologies are more and more mature at present, people pay more and more attention to production protection, and the protection fence is applied to various robot workstation protection, special equipment protection, storehouse storage protection, transmission line production protection and the like at present.
The vertical hinged door structure of the protective fence is characterized in that one side of a net piece is rotationally fixed on a stand column, the other side of the net piece can be opened and closed, the door leaf net piece is not fixed on the stand columns on two sides simultaneously, the fence door is not strong in stability, the upper portions of the stand columns on two sides of the net piece are provided with door beam structures to guarantee stability, self-tapping screws are adopted to fasten the door beams and the stand columns, and therefore modification is poor, or the door beams and the top of the stand columns are fixedly installed, and the stand columns are not strong in replaceability. Both of these methods are not easily exchangeable.
Disclosure of Invention
In order to solve the above-mentioned problem that traditional protection rail vertical hinged door structure exists, the utility model provides a door beam presss from both sides tight connecting device.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a door beam clamping and connecting device comprises a door beam fastener 1 and an upright post fastener 2, wherein a bulge 5 matched with a cross beam 7 for mounting the cross beam 7 in size is arranged in the middle of the door beam fastener 1, and door beam fastener bolt holes 3 are respectively arranged on the upper side edge and the lower side edge of the door beam fastener 1; the stand fastener 2 is a U-shaped structure matched with the stand column 8, the two side edges 6 of the stand fastener 2 are respectively provided with a stand column connecting piece bolt hole 4, and the upper side edge and the lower side edge of the upper stand column fastener 2 and the lower side edge of the door beam fastener 1 are respectively connected through bolts arranged in a door beam fastener bolt hole 3 and the stand column connecting piece bolt hole 4.
The door beam fastener bolt hole 3 is a bolt through hole, and the upright post connecting piece bolt hole 4 is a threaded hole.
The utility model discloses a door beam presss from both sides tight connecting device uses through door beam fastener and stand connecting piece cooperation, makes the rail become closed rail, when realizing stable structure, stand and door beam all can replace and change at will, installation convenient to use.
Drawings
Fig. 1 is a structural diagram of the door beam clamping and connecting device of the present invention.
Fig. 2 is the assembly structure view of the door beam clamping and connecting device of the present invention.
In the figure: 1. door beam fastener, 2, stand fastener, 3, door beam fastener bolt hole, 4, stand fastener bolt hole, 5, arch, 6, side, 7, door beam, 8, stand, 9, net piece.
Detailed Description
The structure of the door beam clamping and connecting device of the utility model is shown in figure 1, and comprises a door beam fastener 1 and a column fastener 2, wherein the middle part of the door beam fastener 1 is provided with a bulge 5 which is used for installing a beam 7 and is matched with the beam 7 in size, and the upper side edge and the lower side edge of the door beam fastener 1 are respectively provided with a door beam fastener bolt hole 3; stand fastener 2 be with 8 assorted U type structures of stand, be equipped with stand connecting piece bolt hole 4 on two sides 6 of stand fastener 2 respectively, connect through the bolt of installing in door beam fastener bolt hole 3 and stand connecting piece bolt hole 4 between two upper and lower stand fasteners 2 and door beam fastener 1 upper and lower both sides limit respectively, door beam fastener bolt hole 3 is the bolt through hole, stand connecting piece bolt hole 4 is the screw hole, only need a bolt during the use, do not need the nut can realize the assembly.
During the use, as shown in figure 2, door beam fastener 1 and two stand fasteners 2 use as a set, door beam fastener bolt hole 3 and stand connecting piece bolt hole 4 correspond, respectively use one set on net piece 9 both sides stand 8, place door beam 7 in the space that protruding 5 inboard formed, the two size and shape phase-match, place stand 8 in the U type structure formation space of side and stand connecting piece 2 about door beam fastener 1, then fasten through the bolt, make the rail become closed rail, reach firm effect and stand 8 and door beam 7 and all can replace and change at will.
Claims (2)
1. The utility model provides a door beam presss from both sides tight connecting device which characterized in that: the door beam fastening piece comprises a door beam fastening piece (1) and an upright post fastening piece (2), wherein a bulge (5) matched with a cross beam (7) in size and used for mounting the cross beam (7) is arranged in the middle of the door beam fastening piece (1), and door beam fastening piece bolt holes (3) are respectively formed in the upper side edge and the lower side edge of the door beam fastening piece (1); the upright post fastener (2) is of a U-shaped structure matched with the upright post (8), upright post connecting piece bolt holes (4) are respectively formed in two side edges (6) of the upright post fastener (2), and the upper side edge and the lower side edge of the upper upright post fastener (2) and the lower side edge of the door beam fastener (1) are respectively connected through bolts installed in a door beam fastener bolt hole (3) and the upright post connecting piece bolt holes (4).
2. A door beam clamp connection as claimed in claim 1, wherein: the door beam fastener bolt hole (3) is a bolt through hole, and the upright post connecting piece bolt hole (4) is a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021461113.9U CN213654735U (en) | 2020-07-22 | 2020-07-22 | Door beam clamping and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021461113.9U CN213654735U (en) | 2020-07-22 | 2020-07-22 | Door beam clamping and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654735U true CN213654735U (en) | 2021-07-09 |
Family
ID=76691508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021461113.9U Active CN213654735U (en) | 2020-07-22 | 2020-07-22 | Door beam clamping and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654735U (en) |
-
2020
- 2020-07-22 CN CN202021461113.9U patent/CN213654735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |