CN220599526U - Heaven and earth shaft device of radiation-proof door - Google Patents

Abstract

The utility model discloses a top and bottom shaft device of a radiation-proof door, which comprises a door frame, wherein an L-shaped groove is formed in the bottom corner of the door frame, a sealing rubber pad is arranged on the front frame edge of the door frame, a connecting structure for fixing the top and bottom shafts is embedded in the L-shaped groove, and a connecting shaft structure for adjusting the gap between the door frame and the door frame is further arranged at the top of the connecting structure. This radiation protection door's world axle device realizes fixing at L type groove with L type piece through the bolt, simultaneously, the bolt is again with the regulating block through lateral wall serial ports and diapire serial ports is fixed on L type piece and is realized the effect of easy to assemble, loosens the bolt and adjusts the regulating block to suitable position when needing to adjust door plant and door frame interval and fix on L type piece and realize adjusting door plant and door frame distance's effect, realizes sealed effect through the laminating of sealing rubber pad and door plant again after the installation is accomplished.

Description

Heaven and earth shaft device of radiation-proof door

Technical Field

The utility model relates to the technical field of heaven and earth shafts, in particular to an heaven and earth shaft device of a radiation-proof door.

Background

The top-bottom shaft hinge is one of the hinges, is different from the traditional hinge, can enable the door to be opened to 180 degrees, adopts a special material lubrication piece, has no abrasion to a metal shaft, does not have one-wire sound when being opened or closed, is reasonable in stress, and only bears downward pressure. The top and bottom shaft hinges are hidden and installed at the upper end and the lower end of the door, and are also called as 'top and bottom shaft hinges'. The world is now provided with a top-bottom hinge in many places, and the hinge is mainly invisible from both the inside and outside of the door when the door is closed.

The traditional world axle hinge generally comprises steel sheet and pedestal, and door angle installation is installed with the axle section of thick bamboo of pedestal looks adaptation and is realized opening and shutting of door plant, because the steel sheet is fixed unable to adjust the pedestal to the distance between the door frame with the door frame, and then when leading to the installation door plant, need adjust the dimensions of door plant earlier, otherwise can make door plant door flange and door frame gap too big and influence pleasing to the eye, so put forward the world axle device of a radiation protection door and solve above-mentioned problem.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides a top-bottom shaft device of a radiation-proof door, which is convenient to install, can adjust the distance between a door plate and a door frame, and can avoid overlarge gap between the door plate and the door frame, and has good tightness and the like.

(II) technical scheme

The utility model provides a top and bottom shaft device of a radiation-proof door, which comprises a door frame, wherein an L-shaped groove is formed in the bottom corner of the door frame, a sealing rubber pad is arranged on the front side of the door frame, and a connecting structure for fixing a top and bottom shaft is embedded in the L-shaped groove; the top of the connecting structure is also provided with a connecting shaft structure for adjusting the gap between the door edge and the door frame.

Preferably, the door frame comprises door shelves and door pocket, sealing rubber pad sets up on the front of door shelves, L type groove is seted up in the dead ahead of the base angle of door pocket.

Preferably, the connection structure comprises an L-shaped block, a mounting hole, an adjusting groove, side wall threaded holes, a bottom wall threaded hole and a sliding groove, wherein the L-shaped block is arranged in the L-shaped groove, the adjusting groove is formed in the top and the front of the L-shaped block, the plurality of mounting holes are respectively formed in two right-angle faces of the L-shaped block, the sliding groove is formed in the bottom of the adjusting groove, the plurality of side wall threaded holes are formed in the back of the adjusting groove, and the plurality of bottom wall threaded holes are formed in the bottom of the adjusting groove.

Preferably, a screw hole matched with the mounting hole is formed in the L-shaped groove.

Preferably, the connecting shaft structure comprises an adjusting block, a door shaft, side wall serial holes, bottom wall serial holes and arc sliding strips, wherein the adjusting block is arranged at the top of the connecting structure, the door shaft is arranged at the top of the adjusting block, the plurality of side wall serial holes are formed in the front surface of the adjusting block, the plurality of bottom wall serial holes are formed in four corners of the top of the adjusting block, and the arc sliding strips are arranged at the bottom of the adjusting block.

Preferably, the arc-shaped sliding strip is matched with the adjusting groove, the side wall serial hole and the side wall threaded hole are located on the same horizontal plane, and the width of the adjusting block is the same as that of the adjusting groove.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

this radiation protection door's world axle device realizes fixing at L type groove with L type piece through the bolt, simultaneously, the bolt is again with the regulating block through lateral wall serial ports and diapire serial ports is fixed on L type piece and is realized the effect of easy to assemble, loosens the bolt and adjusts the regulating block to suitable position when needing to adjust door plant and door frame interval and fix on L type piece and realize adjusting door plant and door frame distance's effect, realizes sealed effect through the laminating of sealing rubber pad and door plant again after the installation is accomplished.

Drawings

Fig. 1 is a schematic structural view of an antenna shaft device of a radiation-proof door according to the present utility model.

Fig. 2 is a schematic structural diagram of a connection structure in an antenna-earth shaft device of a radiation-proof door according to the present utility model.

Fig. 3 is a schematic structural view of a coupling structure in an heaven-earth shaft device of a radiation-proof door according to the present utility model.

Reference numerals: 1. a door frame; 2. an L-shaped groove; 3. sealing a rubber pad; 4. a connection structure; 401. an L-shaped block; 402. a mounting hole; 403. an adjustment tank; 404. a sidewall threaded hole; 405. a bottom wall threaded hole; 406. a sliding groove; 5. a connecting shaft structure; 501. an adjusting block; 502. a door spindle; 503. the side wall is connected with the hole in series; 504. a bottom wall serial hole; 505. an arc-shaped sliding bar.

Detailed Description

As shown in fig. 1-3, the space-earth shaft device of the radiation-proof door provided by the utility model comprises a door frame 1, wherein the door frame 1 consists of a door stop and a door pocket, an L-shaped groove 2 is formed in the bottom corner of the door frame 1, the L-shaped groove 2 is formed right in front of the bottom corner of the door pocket, a sealing rubber pad 3 is arranged on the front side of the door frame 1, the sealing rubber pad 3 is arranged on the front side of the door stop, and a connecting structure 4 for fixing the space-earth shaft is embedded in the L-shaped groove 2; the top of the connecting structure 4 is also provided with a connecting shaft structure 5 for adjusting the gap between the door edge and the door frame.

It should be noted that, the apex angle of door frame 1 is provided with rather than the same world axle, and the door plant is closed the back and is laminated with sealing rubber pad 3 and realize sealedly.

Specifically, install connection structure 4 in the L type inslot 2 of door frame 1 base angle earlier, then realize 180 rotations through installing the axle section of thick bamboo of door plant bottom on connecting axle structure 5, the door plant is closed the door frame after, and the door plant is laminated with the sealing rubber pad 3 that sets up on door frame 1 and is realized sealed effect.

In an alternative embodiment, the connection structure 4 includes an L-shaped block 401, a mounting hole 402, an adjusting slot 403, a side wall threaded hole 404, a bottom wall threaded hole 405 and a sliding slot 406, the L-shaped block 401 is disposed in the L-shaped slot 2, the adjusting slot 403 is disposed on the top and the front of the L-shaped block 401, a plurality of mounting holes 402 are disposed on two right-angled faces of the L-shaped block 401, screw holes adapted to the mounting holes 402 are disposed in the L-shaped slot 2, the sliding slot 406 is disposed at the bottom of the adjusting slot 403, a plurality of side wall threaded holes 404 are disposed at the back of the adjusting slot 403, and a plurality of bottom wall threaded holes 405 are disposed at the bottom of the adjusting slot 403.

When the L-shaped block 401 is attached to the L-shaped groove 2, it is necessary to attach the L-shaped block to the attachment hole 402 by bolts.

In an alternative embodiment, the connecting shaft structure 5 includes an adjusting block 501, a door shaft 502, a side wall serial hole 503, a bottom wall serial hole 504 and an arc-shaped sliding bar 505, the adjusting block 501 is disposed at the top of the connecting structure 4, the width of the adjusting block 501 is the same as the width of the adjusting groove 403, the door shaft 502 is disposed at the top of the adjusting block 501, a plurality of side wall serial holes 503 are all formed in the front of the adjusting block 501, the side wall serial holes 503 and the side wall threaded holes 404 are located on the same horizontal plane, a plurality of bottom wall serial holes 504 are all formed in four corners of the top of the adjusting block 501, the arc-shaped sliding bar 505 is disposed at the bottom of the adjusting block 501, and the arc-shaped sliding bar 505 is matched with the adjusting groove 403.

The door panel is provided with a shaft tube adapted to the door shaft 502, and the top of the shaft tube is further provided with an L-shaped mounting piece, which is similar to the L-shaped block 401, and is fixed to the bottom corner of the door panel by bolts.

Specifically, first embedding L type piece 401 to the inside of L type groove 2, then run through the inside of a plurality of mounting holes 402 through the bolt, thereby make L type piece 401 fix with L type groove 2 under the effect of bolt, simultaneously, the axle section of thick bamboo of door plant overlaps on the door axle 502 of regulating block 501, install the arc draw runner 505 of regulating block 501 bottom in the sliding tray 406 again, in the position that slides regulating block 501 to a suitable installation door plant, then insert the inside of lateral wall serial hole 503 and diapire serial hole 504 through the bolt, extend until the inside of lateral wall screw hole 404 and diapire screw hole 405 of L type piece 401 realizes the fixed action, when the gap of adjusting door plant and door frame 1 is needed, then take out the bolt and remove regulating block 501 and adjust the effect that can realize the regulation at the fixing bolt after suitable distance.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. The utility model provides a space-earth axis device of radiation protection door, includes door frame (1), L type groove (2) have been seted up to the base angle of door frame (1), sealing rubber pad (3) are installed on the front frame edge of door frame (1), its characterized in that, the inside of L type groove (2) is inlayed and is used for fixed space-earth axis's connection structure (4); the top of the connecting structure (4) is also provided with a connecting shaft structure (5) for adjusting the gap between the door edge and the door frame.

2. A heaven and earth axis device of a radiation shield as recited in claim 1, wherein: the door frame (1) is composed of a door stop and a door pocket, the sealing rubber pad (3) is arranged on the front face of the door stop, and the L-shaped groove (2) is formed in front of the bottom corner of the door pocket.

3. A heaven and earth axis device of a radiation shield as recited in claim 1, wherein: connection structure (4) are including L type piece (401), mounting hole (402), adjustment tank (403), lateral wall screw hole (404), diapire screw hole (405) and sliding tray (406), L type piece (401) set up the inside of L type groove (2), adjustment tank (403) are seted up on the top and the front of L type piece (401), a plurality of mounting holes (402) are seted up respectively L type piece (401) are on right angle two faces, sliding tray (406) are seted up the bottom of adjustment tank (403), a plurality of lateral wall screw holes (404) are all seted up the back of adjustment tank (403), a plurality of diapire screw holes (405) are seted up the bottom of adjustment tank (403).

4. A space-time axle assembly for a radiation shield door as recited in claim 3, wherein: screw holes matched with the mounting holes (402) are formed in the L-shaped grooves (2).

5. A space-time axle assembly for a radiation shield door as recited in claim 3, wherein: the connecting shaft structure (5) comprises an adjusting block (501), a door shaft (502), side wall serial holes (503), bottom wall serial holes (504) and an arc sliding bar (505), wherein the adjusting block (501) is arranged at the top of the connecting structure (4), the door shaft (502) is arranged at the top of the adjusting block (501), the plurality of side wall serial holes (503) are all arranged on the front surface of the adjusting block (501), the plurality of bottom wall serial holes (504) are all arranged at four corners at the top of the adjusting block (501), and the arc sliding bar (505) is arranged at the bottom of the adjusting block (501).

6. A radiation shield door heaven and earth axle assembly as recited in claim 5, wherein: the arc-shaped sliding strip (505) is matched with the adjusting groove (403), the side wall serial hole (503) and the side wall threaded hole (404) are positioned on the same horizontal plane, and the width of the adjusting block (501) is the same as the width of the adjusting groove (403).