CN210476827U

CN210476827U - Improved barrier for fixing products

Info

Publication number: CN210476827U
Application number: CN201921219280.XU
Authority: CN
Inventors: 王君娥; 王利萍; 张伟政; 黄美慧; 刘爱贞; 王旭梅
Original assignee: SHANDONG ZHAOJIN MOTIAN CO Ltd
Current assignee: SHANDONG ZHAOJIN MOTIAN CO Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-08
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a fixed improvement checkpoint of using of product, it includes card arm and lower card arm, go up the one end pivotal connection of card arm and lower card arm, the other end correspondence is provided with the last installation wing that has the through-hole and the lower installation wing that has the screw hole, wherein, the upper portion of screw hole still is provided with the toper guiding hole on the installation wing under, and should go up card arm and lower card arm and construct to pass the through-hole in proper order when fastening bolt, toper guiding hole and screw hole and fix the two together, go up and be formed with product holding chamber between card arm and the lower card arm. The product can be clamped in the upper clamping arm, the lower clamping arm and the product accommodating cavity between the upper clamping arm and the lower clamping arm; the fastening bolt can be guided by the arrangement of the conical guide hole, and can quickly enter the threaded hole under the guide of the conical guide hole when the fastening bolt passes through the through hole, so that the upper clamping arm and the lower clamping arm are fixed together.

Description

Improved barrier for fixing products

The technical field is as follows:

the utility model relates to a product fixation machinery field, in particular to product is fixed with improvement checkpoint.

Background art:

there is one process called leak hunting process in MBR diaphragm flow production, just can carry out the next step operation of product after the leak hunting, in leak hunting process, need be with a set of MBR diaphragm air inlet (the totality is circularly) and leak hunting the air supply connecting pipe of usefulness through the fixed connection of guan card and carry out the leak hunting test, this checkpoint has such problem: the upper clamping arm and the lower clamping arm of the whole barrier are movable due to the pivot connection, the barrier is easy to swing indefinitely during installation, when the fastening bolt is inserted into the lower half part from the upper half part of the barrier, the upper part and the lower part are often misaligned, workers need to repeatedly move back and forth to align, the operation is very inconvenient, and the working efficiency is low.

The utility model has the following contents:

in order to overcome the above problems, the present invention provides an improved checkpoint for fixing products with convenient operation and high work efficiency.

Therefore, the utility model provides an improvement checkpoint is fixed with product, it includes card arm and lower card arm, go up the one end pivotal connection of card arm and lower card arm, the other end correspondence is provided with the last installation wing that has the through-hole and has the lower installation wing of screw hole, still include fastening bolt, wherein, the upper portion of screw hole still is provided with the toper guiding hole on installation wing under, and should go up card arm and lower card arm and construct and pass through-hole, toper guiding hole and screw hole in proper order and fix the two when together when fastening bolt, go up the card arm and be formed with product holding chamber down between the card arm.

The product can be clamped in the upper clamping arm, the lower clamping arm and the product accommodating cavity between the upper clamping arm and the lower clamping arm; the fastening bolt can be guided by the arrangement of the conical guide hole, and can quickly enter the threaded hole under the guide of the conical guide hole when the fastening bolt passes through the through hole, so that the upper clamping arm and the lower clamping arm are fixed together.

Further, the lower portion of the tapered guide hole coincides in caliber with the threaded hole, and the upper portion of the tapered guide hole is larger in caliber than the threaded hole.

Because the diameter of the upper part of the conical guide hole is large, the diameter of the lower part of the conical guide hole is as thick as that of the threaded hole, the fastening bolt can conveniently penetrate into the conical guide hole of the lower clamping arm after penetrating through the through hole of the upper clamping arm, and then enters the threaded hole, and the operation is simple and practical.

Still further, the upper and lower chucking arms are constructed in an arc-shaped structure between one end thereof and the other end thereof, thereby forming a circular product accommodating chamber therein.

These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.

The utility model has the advantages that:

the utility model discloses use back in the MBR membrane leak hunting process, can solve effectively that checkpoint used repeatedly in-process fastening bolt top-down is uneven and lead to fastening bolt to twist the problem of difficulty from top to bottom when penetrating, because added the toper guiding hole, fastening bolt can be very easy penetrates the screw hole, has not only effectively solved the problem of operation process difficulty, more effectual saving time has improved production efficiency greatly.

Description of the drawings:

the structure of the invention, together with further objects and advantages thereof, will best be understood from the following description taken in conjunction with the accompanying drawings, in which like reference characters identify like elements:

FIG. 1 is a schematic structural view of an improved checkpoint for product fixation according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the improved card for product securement taken along line A-A of FIG. 1;

fig. 3 is an enlarged view taken along line B-B of fig. 2.

The specific implementation mode is as follows:

the following description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1, and with reference to fig. 2 and 3, the improved checkpoint for fixing a product according to an embodiment of the present invention includes an upper latch arm 1 and a lower latch arm 3, wherein one end of the upper latch arm 1 and one end of the lower latch arm 3 are pivotally connected by a pin 2, the other end is correspondingly provided with an upper mounting wing 10 and a lower mounting wing 30, the upper mounting wing 10 is provided with a through hole 11, and the lower mounting wing 30 is correspondingly provided with a threaded hole 31. As shown in fig. 3, a tapered guide hole 32 is further formed in the lower mounting wing 30, the tapered guide hole 32 is located above the threaded hole 31, the lower mounting wing further includes a fastening bolt 5, and when the upper clamp arm 1 and the lower clamp arm 3 are fixed together by the fastening bolt 5 sequentially passing through the through hole 11, the tapered guide hole 32 and the threaded hole 31, a product accommodating cavity 13 is formed between the upper clamp arm 1 and the lower clamp arm 3.

As shown in fig. 3, the lower portion of the tapered guide hole 32 coincides in caliber with the threaded hole 31, and the upper portion of the tapered guide hole 32 is larger in caliber than the threaded hole 31. That is, the tapered guide hole 32 is opened wide, thereby facilitating the introduction of the fastening bolt 5.

As shown in fig. 1, in the present embodiment, the upper and lower clamp arms 1 and 3 are configured to have an arc structure between one end and the other end thereof, that is, the middle bodies of the upper and lower clamp arms 1 and 3 are configured to have an arc structure, so that a circular product accommodating cavity 13 is formed therein, and a product to be clamped can be fixed in the product accommodating cavity 13.

The utility model discloses can solve effectively after the production in the middle of the time fastening bolt top-down when penetrating uneven and lead to fastening bolt to twist the problem of difficulty from top to bottom in the checkpoint used repeatedly process, because added the toper guiding hole, fastening bolt can be very easy penetrates the screw hole, has not only effectively solved the problem of operation process difficulty, more effectual time of having practiced thrift, has improved production efficiency greatly.

While the invention has been described with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes and modifications may be made to the above-described arrangements, including combinations of features disclosed herein either individually or in any combination as is evident from the appended claims, without departing from the spirit and scope of the invention. These variants and/or combinations fall within the technical field of the present invention and are intended to be protected by the following claims.

Claims

1. The utility model provides a fixed improvement checkpoint of using of product which characterized in that includes card arm and lower card arm, goes up the one end pivotal connection of card arm and lower card arm, and the other end corresponds and is provided with the last installation wing that has the through-hole and the lower installation wing that has the screw hole, still includes fastening bolt, wherein, the upper portion of screw hole still is provided with the toper guiding hole on installation wing down, and should go up card arm and lower card arm and construct and when fastening bolt passed through-hole, toper guiding hole and screw hole in proper order and fixed the two together, it has the product holding chamber to go up to be formed with between card arm and the lower card arm.

2. The improved checkpoint of claim 1, wherein a lower portion of the tapered guide hole is of a same caliber as the threaded hole and an upper portion of the tapered guide hole is of a larger caliber than the threaded hole.

3. The improved checkpoint of claim 1 or 2 wherein the upper and lower arms are configured in an arcuate configuration between the one end and the other end.