CN214996922U

CN214996922U - Door hinge convenient to replace for container

Info

Publication number: CN214996922U
Application number: CN202121496448.9U
Authority: CN
Inventors: 蒋奕祥
Original assignee: Quanzhou Jiangnan Dongfeng Auto Parts Co ltd
Current assignee: Quanzhou Jiangnan Dongfeng Auto Parts Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-03
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to a hinge for container convenient to replacement, including the flap, the inside movable mounting of flap has the intubate, the outside of intubate and the equal movable mounting in the left and right sides that is located the flap have the otic placode, two one side fixed mounting that the otic placode is relative has adsorption structure, the equal movable mounting in the left and right sides of intubate has fixing device. This hinge for container convenient to replacement, through setting up fixing device, when the hinge is fixed to the container, supporting spring carries out the rigidity, thereby through two otic placodes with hinge joint on the container box, only need break off with the fingers and thumb the press lever during the change, let the kelly enlarge distance between two human otic placodes after breaking away from the restriction of draw-in groove, just can dismantle the hinge, adopt adsorption structure and fixing device to want the cooperation to make the centre gripping effect of hinge to obtain guaranteeing, adopt joint structure to replace welding or threaded connection, the change efficiency of hinge for the container has been improved.

Description

Door hinge convenient to replace for container

Technical Field

The utility model relates to a container technical field specifically is a hinge for container convenient to replacement.

Background

The containers are transported by loading packages or unpackaged goods, and a group tool for loading, unloading and carrying by using mechanical equipment is used, so that the standardization of the bulk cargos carrying dozens of tons can be realized, and the logistics systems matched with ships, ports, routes, roads, transfer stations, bridges, tunnels and multi-type intermodal transportation in the global range are gradually realized on the basis of the standardization.

The container often installs the chamber door in transshipment goods department, generally adopts the door hinge to articulate between chamber door and the box, but traditional door hinge adopts welding or thread tightening's mode to install, in case the damage appears after the installation is accomplished, and it is just more troublesome to change, so provides the container of being convenient for the replacement and solves above-mentioned problem with the door hinge.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hinge for container convenient to replacement possesses the advantage of convenient change, has solved the problem that the hinge adopts welding or thread tightening's mode installation to damage the back to be difficult to change.

In order to achieve the above object, the utility model provides a following technical scheme: a door hinge convenient for replacement for a container comprises a hinge plate, wherein an insertion pipe is movably mounted inside the hinge plate, lug plates are movably mounted on the outer side of the insertion pipe and positioned on the left side and the right side of the hinge plate respectively, an adsorption structure is fixedly mounted on one opposite side of the two lug plates, a fixing device is movably mounted on the left side and the right side of the insertion pipe respectively, the adsorption structure comprises a support box, a suction disc, a through hole and a pull rod, the support box is fixedly mounted on one opposite side of the two lug plates respectively, the suction disc is movably mounted on one opposite side of the two support boxes respectively, two through holes are formed in one side, close to the lug plates, of the suction disc, the pull rod is fixedly mounted on one opposite side of the two suction discs respectively, the fixing device comprises an insertion rod, a fixing block, a limiting ring, an installation shaft, a clamping rod, a pressing rod, a supporting spring, a clamping groove, a sliding opening and a clamping block, the insertion rods are inserted in the left side and the right side of the insertion pipe respectively, two the equal fixed mounting in one side that the inserted bar deviates from mutually has a fixed block, two the equal fixed mounting in the outside of inserted bar has a spacing ring, two the top and the equal fixed mounting in bottom of inserted bar have an installation axle, one side movable mounting that the installation axle is close to the intubate has a kelly, one side movable mounting that the intubate was kept away from to the installation axle has a press lever, the kelly is located the inside one end of installation axle and presses the kelly fixed connection, two the top and the equal fixed mounting in bottom of inserted bar have a supporting spring, the draw-in groove has all been seted up to the top and the bottom of intubate inner wall, the sliding port has all been seted up to the top and the bottom of intubate, the inner wall top and the equal fixed mounting in bottom of otic placode have the fixture block.

Furthermore, the right end of the insertion pipe penetrates through the hinge plate and extends to the right side of the hinge plate, and one end, away from the suction disc, of the pull rod penetrates through the ear plate and extends to the outer side of the ear plate.

Furthermore, two sockets are opened to one side of intubate is kept away from to the fixed block, the one end movable mounting in the inside of socket of installation axle is kept away from to the press bar.

Furthermore, with one side two the card pole one side that deviates from mutually is the joint respectively in the inside of two draw-in grooves that correspond, one end and inserted bar fixed connection that the card pole was kept away from to supporting spring.

Furthermore, the clamping groove is located on the rear side of the sliding opening, and the clamping block is movably installed inside the sliding opening.

Furthermore, the limiting ring is clamped on one side, close to the clamping rod, of the two corresponding clamping blocks, and the included angle between the clamping rod and the pressing rod is not less than ninety degrees.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

the door hinge for the container convenient to replace is characterized in that the fixing device is arranged, when the door hinge for the container is fixed, the sucker is firstly adsorbed on the container body, then the distance between the two lug plates is adjusted according to the thickness of the container body, the two pressing rods on the same side are pulled open towards the outer side, so that the two clamping rods on the same side are separated from the inside of the clamping groove, at the moment, the clamping rods can be moved and clamped in different clamping grooves to reduce the distance between the two lug plates, after the clamping rods are loosened, the position fixing is carried out by the supporting spring, the door hinge is clamped on the container body through the two lug plates, only the pressing rods need to be pulled off during replacement, the distance between the two lug plates is enlarged after the clamping rods are separated from the limitation of the clamping groove, the door hinge can be disassembled, the clamping effect of the door hinge is ensured by adopting the matching of the adsorption structure and the fixing device, the clamping structure is adopted to replace welding or threaded connection, the replacement efficiency of the door hinge for the container is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention.

In the figure: the device comprises a hinge plate 1, an insertion tube 2, an ear plate 3, an adsorption structure 4, a supporting box 401, a sucking disc 402, a through hole 403, a pull rod 404, a fixing device 5, an insertion rod 501, a fixing block 502, a limiting ring 503, an installation shaft 504, a clamping rod 505, a pressing rod 506, a supporting spring 507, a clamping groove 508, a sliding opening 509 and a clamping block 510.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the present embodiment, a door hinge for a container convenient to replace includes a hinge plate 1, an insertion tube 2 is movably installed inside the hinge plate 1, ear plates 3 are movably installed at the outer side of the insertion tube 2 and at the left and right sides of the hinge plate 1, the ear plates 3 are arranged to be placed on a container body of the container by the ear plates 3, the hinge plate 1 is arranged to be placed on a container door of the container, so as to complete the hinge connection between the container door and the container body, an adsorption structure 4 is fixedly installed at the opposite side of the two ear plates 3, a fixing device 5 is movably installed at the left and right sides of the insertion tube 2, the adsorption structure 4 includes a support box 401, a suction cup 402, a through hole and a pull rod 404, a support box 401 is fixedly installed at the opposite side of the two ear plates 3, a suction cup 402 is movably installed at the opposite side of the two support boxes 401, a through hole 403 is formed on the suction cup 402, when the pull rod 404 moves towards the inner side of the ear plate 3, the through hole 403 is reduced and sealed, at the moment, the container body can be sucked by the suction cup, when the container body is disassembled, the through hole 403 can be recovered by pulling the pull rod 404, air enters the suction cup 402, the suction cup 402 automatically falls off, one side of the suction cup 402 close to the ear plate 3 is provided with two through holes 403, the pull rod 404 is fixedly arranged on the side of the two suction cups 402 which are opposite, the fixing device 5 comprises an inserting rod 501, a fixing block 502, a limiting ring 503, an installation shaft 504, a clamping rod 505, a pressing rod 506, a supporting spring 507, a clamping groove 508, a sliding opening 509 and a clamping block 510, the inserting rods 501 are respectively inserted and connected on the left side and the right side of the insertion tube 2, the fixing block 502 is fixedly arranged on the side of the two inserting rods 501 which are opposite, the limiting ring 503 is fixedly arranged on the outer sides of the two inserting rods 501, the installation shafts 504 are respectively fixedly arranged on the top and the bottom, the side of the installation shaft 504 close to the insertion tube 2 is movably arranged with the clamping rod 505, through the arrangement of the clamping rod 505, the distance between two corresponding clamping rods 505 can be changed by pulling apart the two pressing rods 506, after the clamping rod 505 is clamped in different clamping grooves 508, the change of the distance between two ear plates 3 can be realized, one side of the installation shaft 504, which is far away from the insertion tube 2, is movably provided with the pressing rods 506, one end of the clamping rod 505, which is positioned in the installation shaft 504, is fixedly connected with the pressing rods 506, the top and the bottom of the two insertion rods 501 are fixedly provided with supporting springs 507, the top and the bottom of the inner wall of the insertion tube 2 are both provided with the clamping grooves 508, the top and the bottom of the insertion tube 2 are both provided with sliding openings 509, the top and the bottom of the inner wall of the ear plate 3 are both fixedly provided with the clamping blocks 510, through the arrangement of the fixing device 5, when a container door hinge is fixed, firstly the suction cup 402 is adsorbed on a container body, then the distance between the two ear plates 3 is adjusted according to the thickness of the container body, pull open two same one sides to the outside and press the depression bar 506, make two draw-in bars 505 with one side break away from the inside of draw-in groove 508, just can remove draw-in bar 505 this moment and the joint reduces the distance between two otic placodes 3 inside draw-in groove 508 of difference, carry out position fixing by supporting spring 507 after loosening, thereby through two otic placodes 3 with hinge joint on the container box, only need break off with the fingers and thumb and press the depression bar 506 during change, let draw-in bar 505 break away from the restriction of draw-in groove 508 after enlarge distance between two personal otic placodes 3, just can dismantle the hinge, adopt adsorption structure 4 and fixing device 5 to want the cooperation to make the clamping effect of hinge obtain guaranteeing, adopt joint structure to replace welding or threaded connection, the replacement efficiency of hinge for the container has been improved.

When in implementation, the method comprises the following steps:

1) firstly, pulling a pull rod 404 to adsorb the suction disc 402 on the container body;

2) then the two pressing rods 506 are broken off, so that the clamping rod 505 is separated from the clamping groove 508;

3) the inserting rod 501 is moved inward to reduce the distance between the two ear plates 3;

4) finally, after the clamping of the door hinge is stable, the pressing rod 506 is loosened, the clamping rod 505 is clamped inside the corresponding clamping groove 508, the position is fixed through the supporting spring 507, the door hinge installation is completed, and the reverse operation is carried out when the door hinge is replaced.

In summary, according to the door hinge for a container convenient to replace, by arranging the fixing device 5, when the door hinge for the container is fixed, the suction cup 402 is firstly adsorbed on the container body, then the distance between the two ear plates 3 is adjusted according to the thickness of the container body, the two pressing rods 506 at the same side are pulled outwards to pull open the two clamping rods 505 at the same side, so that the two clamping rods 505 at the same side are separated from the inside of the clamping grooves 508, at this time, the clamping rods 505 can be moved and clamped inside different clamping grooves 508 to reduce the distance between the two ear plates 3, after the clamping rods 505 are loosened, the position is fixed by the supporting springs 507, so that the door hinge is clamped on the container body through the two ear plates 3, only the pressing rods 506 need to be pulled off, the clamping rods 505 are separated from the limiting grooves 508, the distance between the two ear plates 3 is enlarged, the door hinge can be disassembled, the adsorption structure 4 and the fixing device 5 are matched to ensure the clamping effect of the door hinge, adopt the joint structure to replace welding or threaded connection, improved the replacement efficiency of hinge for the container.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A door hinge for container convenient to replace, includes hinge plate (1), its characterized in that: the novel medical intubation tube is characterized in that an intubation tube (2) is movably mounted inside the hinge plate (1), ear plates (3) are movably mounted on the outer side of the intubation tube (2) and located on the left side and the right side of the hinge plate (1), an adsorption structure (4) is fixedly mounted on one side, opposite to the two ear plates (3), of each ear plate, and fixing devices (5) are movably mounted on the left side and the right side of the intubation tube (2);

the adsorption structure (4) comprises a support box (401), suckers (402), through holes (403) and pull rods (404), wherein the support box (401) is fixedly installed on one side, opposite to the two ear plates (3), of each of the two ear plates, the suckers (402) are movably installed on one side, opposite to the two support boxes (401), of each of the suckers (402), two through holes (403) are formed in one side, close to the ear plates (3), of each of the suckers (402), and the pull rods (404) are fixedly installed on one side, opposite to the two suckers (402);

the fixing device (5) comprises inserting rods (501), fixing blocks (502), limiting rings (503), an installation shaft (504), clamping rods (505), pressing rods (506), supporting springs (507), clamping grooves (508), sliding ports (509) and clamping blocks (510), the inserting rods (501) are inserted into the left side and the right side of the insertion pipe (2), the fixing blocks (502) are fixedly installed on one sides of the two inserting rods (501) which are deviated from each other, the limiting rings (503) are fixedly installed on the outer sides of the two inserting rods (501), an installation shaft (504) is fixedly installed on the top and the bottom of the two inserting rods (501), the clamping rods (505) are movably installed on one side, close to the insertion pipe (2), of the installation shaft (504), the pressing rods (506) are movably installed on one side, far away from the insertion pipe (2), of the clamping rods (505), one end, located inside the installation shaft (504), is fixedly connected with the pressing rods (506), two equal fixed mounting in top and the bottom of inserted bar (501) has supporting spring (507), draw-in groove (508) have all been seted up to the top and the bottom of intubate (2) inner wall, sliding opening (509) have all been seted up to the top and the bottom of intubate (2), the equal fixed mounting in inner wall top and the bottom of otic placode (3) has fixture block (510).

2. A door hinge for a container for easy replacement according to claim 1, wherein: the right end of the insertion pipe (2) penetrates through the hinge plate (1) and extends to the right side of the hinge plate (1), and one end, away from the suction disc (402), of the pull rod (404) penetrates through the ear plate (3) and extends to the outer side of the ear plate (3).

3. A door hinge for a container for easy replacement according to claim 1, wherein: two jacks are formed in one side, away from the insertion pipe (2), of the fixing block (502), and one end, away from the installation shaft (504), of the pressing rod (506) is movably installed inside the jacks.

4. A door hinge for a container for easy replacement according to claim 1, wherein: one side of each of the two clamping rods (505) on the same side is respectively clamped inside the corresponding two clamping grooves (508), and one end, far away from the clamping rods (505), of the supporting spring (507) is fixedly connected with the inserting rod (501).

5. A door hinge for a container for easy replacement according to claim 1, wherein: the clamping groove (508) is located on the rear side of the sliding opening (509), and the clamping block (510) is movably mounted inside the sliding opening (509).

6. A door hinge for a container for easy replacement according to claim 1, wherein: the limiting ring (503) is clamped at one side of the two corresponding clamping blocks (510) close to the clamping rod (505), and the included angle between the clamping rod (505) and the pressing rod (506) is not less than ninety degrees.