CN214532096U

CN214532096U - U-shaped card fixing component for inner wall door opening

Info

Publication number: CN214532096U
Application number: CN202120708175.3U
Authority: CN
Inventors: 李丹; 孙英超; 冯源; 刘金智; 李海; 刘畅; 赵宇先; 黄晓丽; 王大山; 杨潮龙
Original assignee: China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-10-29
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a U-shaped card fixed subassembly for interior wall door opening, including interior wall, door opening, U type card subassembly and backup pad. The utility model has the advantages that: the inside of supporting shoe one and supporting shoe two all is provided with the through-hole, the through-hole fit in is connected with expansion bolts, supporting shoe one and supporting shoe two pass through expansion bolts and interior wall fixed connection, be convenient for improve the fastening nature of being connected between U type card subassembly and the interior wall, adjustment mechanism is by adjusting hand wheel, the connecting axle, gear one, gear two, the screw rod, swivel nut and bearing constitute, be convenient for according to actual operation, adjust the length of U type card subassembly, thereby the backup pad is conveniently installed, stop mechanism is by the spout, the slide bar, the spacing rope, fastening nut and adjusting bolt constitute, be convenient for carry on spacing fixedly to the slide bar, make the length after U type card subassembly adjusts can fix simultaneously, the downside of U type card subassembly is provided with the spacing groove, be convenient for improve the connection efficiency between U type card subassembly and the backup pad.

Description

U-shaped card fixing component for inner wall door opening

Technical Field

The utility model relates to a fixed subassembly specifically is a U-shaped card fixed subassembly for interior wall door opening, belongs to building decoration technical field.

Background

The door opening is generally a top and longer passage similar to a hole in a larger building door such as a city wall, a mansion and the like, and generally refers to a household door in the spoken language.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a U-shaped card fixing assembly for an inner wall door opening to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the U-shaped card fixing component for the door opening of the inner wall comprises the inner wall, a door opening, a U-shaped card component and a supporting plate, wherein the door opening is fixedly formed in the inner wall, the U-shaped card component is fixedly mounted at the upper end of the door opening, the supporting plate is fixedly connected to the lower end of the U-shaped card component, and the lower end of the supporting plate is fixedly connected with the bottom surface of the inner wall.

As a further aspect of the present invention: the U type card subassembly comprises adjustment mechanism, movable rod, supporting shoe one, stop gear and supporting shoe two, the inside fixed mounting groove that is provided with of one side lateral wall of U type card subassembly, and the rigid coupling has adjustment mechanism in the mounting groove, adjustment mechanism's upper end fixedly connected with movable rod, the upper end and the supporting shoe one fixed connection of movable rod, the inside fixed stop gear that is provided with of opposite side lateral wall of U type card subassembly, stop gear's upper end and supporting shoe two carry out the rigid coupling.

As a further aspect of the present invention: the inner parts of the first supporting block and the second supporting block are both provided with through holes, expansion bolts are connected in the through holes in a matching mode, and the first supporting block and the second supporting block are fixedly connected with the inner wall through the expansion bolts.

As a further aspect of the present invention: adjustment mechanism comprises adjusting hand wheel, connecting axle, gear one, gear two, screw rod, swivel nut and bearing, adjusting hand wheel fixed mounting is in the lateral wall outside of U type card subassembly, one side rigid coupling of adjusting hand wheel has the connecting axle, one side that adjusting hand wheel was kept away from to the connecting axle extends to inside the lateral wall of U type card subassembly to the rigid coupling has gear one, the upside gear engagement of gear one is connected with gear two, gear two's upper end and screw rod rigid coupling, threaded connection has the swivel nut on the screw rod, and the upper end rigid coupling of screw rod has the bearing, the fixed interior top surface that sets up at the mounting groove of bearing.

As a further aspect of the present invention: stop gear comprises spout, slide bar, spacing rope, fastening nut and adjusting bolt, the spout is seted up inside the lateral wall of U type card subassembly, and the inside sliding connection of spout has the slide bar, be fixed with the spacing rope between the lower extreme of slide bar and the spout, the lateral wall outside rigid coupling of U type card subassembly has fastening nut, the fastening nut internal thread is provided with adjusting bolt, adjusting bolt extends to in the spout.

As a further aspect of the present invention: and a limiting groove is formed in the lower side of the U-shaped clamping component.

The utility model has the advantages that: the U-shaped card fixing component for the inner wall door opening is reasonable in design, through holes are formed in the first supporting block and the second supporting block, expansion bolts are connected in the through holes in a matched mode, the first supporting block and the second supporting block are fixedly connected with the inner wall through the expansion bolts, the tightness of connection between the U-shaped card component and the inner wall is convenient to improve, the adjusting mechanism is composed of an adjusting hand wheel, a connecting shaft, a first gear, a second gear, a screw rod, a threaded sleeve and a bearing and is convenient to operate according to actual conditions, the length of the U-shaped clamp component is adjusted, so that the support plate is convenient to install, the limiting mechanism consists of a sliding groove, a sliding rod, a limiting rope, a fastening nut and an adjusting bolt, the sliding rod is convenient to limit and fix, make the length after U type card subassembly is adjusted simultaneously can fix, the downside of U type card subassembly is provided with the spacing groove, is convenient for improve the connection efficiency between U type card subassembly and the backup pad.

Drawings

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

FIG. 2 is a schematic view of the internal connection structure of the U-shaped card assembly of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. the device comprises an inner wall, 2, a door opening, 3, a U-shaped clamp component, 4, an adjusting mechanism, 5, a movable rod, 6, a first supporting block, 7, a limiting mechanism, 8, a second supporting block, 9, an expansion bolt, 10, a limiting groove, 11, a supporting plate, 401, an adjusting hand wheel, 402, a connecting shaft, 403, a first gear, 404, a second gear, 405, a screw rod, 406, a threaded sleeve, 407, a bearing, 701, a sliding groove, 702, a sliding rod, 703, a limiting rope, 704, a fastening nut, 705 and an adjusting bolt.

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.

Example one

Referring to fig. 1 to 2, a U-shaped card fixing assembly for an inner wall door opening includes an inner wall 1, a door opening 2, a U-shaped card assembly 3 and a supporting plate 11, the inner wall 1 is fixedly provided with the door opening 2, the upper end of the door opening 2 is fixedly provided with the U-shaped card assembly 3, the lower end of the U-shaped card assembly 3 is fixedly connected with the supporting plate 11, and the lower end of the supporting plate 11 is fixedly connected with the bottom surface of the inner wall 1.

Further, in the embodiment of the utility model provides an in, U type card subassembly 3 comprises adjustment mechanism 4, movable rod 5, supporting shoe 6, stop gear 7 and supporting shoe two 8, the inside fixed mounting groove that is provided with of one side lateral wall of U type card subassembly 3, and the rigid coupling has adjustment mechanism 4 in the mounting groove, adjustment mechanism 4's upper end fixedly connected with movable rod 5, the upper end and the supporting shoe 6 fixed connection of movable rod 5, the inside fixed stop gear 7 that is provided with of opposite side lateral wall of U type card subassembly 3, stop gear 7's upper end carries out the rigid coupling with supporting shoe two 8, is convenient for adjust U type card subassembly 3 according to the in-service use requirement.

Further, in the embodiment of the utility model provides an in, the inside of supporting shoe 6 and supporting shoe two 8 all is provided with the through-hole, and the cooperation is connected with expansion bolts 9 in the through-hole, supporting shoe 6 and supporting shoe two 8 are through expansion bolts 9 and interior wall 1 fixed connection, are convenient for improve the fastening nature of being connected between U type card subassembly 3 and the interior wall 1.

Further, in the embodiment of the present invention, the lower side of the U-shaped card assembly 3 is provided with a limiting groove 10, which is convenient for improving the connection efficiency between the U-shaped card assembly 3 and the supporting plate 11.

Example two

Referring to fig. 1 to 3, a U-shaped card fixing assembly for an inner wall door opening includes an inner wall 1, a door opening 2, a U-shaped card assembly 3 and a supporting plate 11, the inner wall 1 is fixedly provided with the door opening 2, the upper end of the door opening 2 is fixedly provided with the U-shaped card assembly 3, the lower end of the U-shaped card assembly 3 is fixedly connected with the supporting plate 11, and the lower end of the supporting plate 11 is fixedly connected with the bottom surface of the inner wall 1.

Furthermore, in the embodiment of the present invention, the adjusting mechanism 4 is composed of an adjusting handwheel 401, a connecting shaft 402, a first gear 403, a second gear 404, a screw 405, a threaded sleeve 406 and a bearing 407, the adjusting handwheel 401 is fixedly arranged on the outer side of the side wall of the U-shaped clamp component 3, one side of the adjusting handwheel 401 is fixedly connected with a connecting shaft 402, one side of the connecting shaft 402 far away from the adjusting handwheel 401 extends to the inside of the side wall of the U-shaped card component 3, a first gear 403 is fixedly connected, a second gear 404 is connected with the upper side gear of the first gear 403 in a meshing way, the upper end of the second gear 404 is fixedly connected with a screw 405, the screw 405 is in threaded connection with a threaded sleeve 406, and the upper end rigid coupling of screw rod 405 has bearing 407, bearing 407 is fixed to be set up at the interior top surface of mounting groove, is convenient for adjust U type card subassembly 3's length according to actual operation to the backup pad 11 of easy to assemble.

EXAMPLE III

Referring to fig. 1 to 4, a U-shaped card fixing assembly for an inner wall door opening includes an inner wall 1, a door opening 2, a U-shaped card assembly 3 and a supporting plate 11, the inner wall 1 is fixedly provided with the door opening 2, the upper end of the door opening 2 is fixedly provided with the U-shaped card assembly 3, the lower end of the U-shaped card assembly 3 is fixedly connected with the supporting plate 11, and the lower end of the supporting plate 11 is fixedly connected with the bottom surface of the inner wall 1.

The embodiment of the utility model provides an in, stop gear 7 comprises spout 701, slide bar 702, spacing rope 703, fastening nut 704 and adjusting bolt 705, spout 701 is seted up inside U type card subassembly 3's lateral wall, and the inside sliding connection of spout 701 has slide bar 702, fixed limiting rope 703 that is provided with between the lower extreme of slide bar 702 and spout 701, U type card subassembly 3's lateral wall outside rigid coupling has fastening nut 704, fastening nut 704 internal thread is provided with adjusting bolt 705, adjusting bolt 705 extends to in the spout 701, is convenient for carry on spacing fixedly to slide bar 702, makes the length after U type card subassembly 3 adjusts can fix simultaneously.

The working principle is as follows: when the U-shaped card fixing component for the inner wall door opening is used, the upper end of the U-shaped card component 3 is fixed at the upper end of the door opening 2 through the matching action among the first supporting block 6, the second supporting block 8 and the expansion bolt 9, then the supporting plate 11 is connected with the lower end of the U-shaped card component 3, after the connection is completed, the length of the U-shaped card component 3 is adjusted, the adjusting hand wheel 401 is rotated to drive the connecting shaft 402 to rotate, the connecting shaft 402 rotates to drive the first gear 403 and the second gear 404 to rotate, the second gear 404 rotates to drive the screw rod 405 to rotate, the screw rod 405 rotates to drive the screw sleeve 406 to move up and down, thereby the length adjustment of the U-shaped card component 3 is realized, the opposite side of the U-shaped card component 3 can further fix the length of the U-shaped card component 3 through the limiting mechanism 7, and the supporting plate 11 is in contact with the inner bottom surface of the inner wall 1, thereby realize the support to door opening 2, prevent that the door opening warp, provide convenience for the later stage installation door body.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a U-shaped card fixed component for interior wall door opening which characterized in that: including interior wall (1), door opening (2), U type card subassembly (3) and backup pad (11), the inside of interior wall (1) is fixed and is provided with door opening (2), the upper end fixed mounting of door opening (2) has U type card subassembly (3), the lower extreme fixedly connected with backup pad (11) of U type card subassembly (3), the lower extreme of backup pad (11) and the basal surface fixed connection of interior wall (1).

2. A U-shaped card retaining assembly for an interior wall door opening as defined in claim 1 wherein: u type card subassembly (3) comprises adjustment mechanism (4), movable rod (5), supporting shoe (6), stop gear (7) and supporting shoe two (8), the inside fixed mounting groove that is provided with of one side lateral wall of U type card subassembly (3), and the rigid coupling has adjustment mechanism (4) in the mounting groove, the upper end fixedly connected with movable rod (5) of adjustment mechanism (4), the upper end and supporting shoe one (6) fixed connection of movable rod (5), the inside fixed stop gear (7) that is provided with of opposite side lateral wall of U type card subassembly (3), the upper end and the supporting shoe two (8) of stop gear (7) carry out the rigid coupling.

3. A U-shaped card retaining assembly for an interior wall door opening as defined in claim 2 wherein: the interior of the first supporting block (6) and the second supporting block (8) are provided with through holes, expansion bolts (9) are connected in the through holes in a matched mode, and the first supporting block (6) and the second supporting block (8) are fixedly connected with the inner wall (1) through the expansion bolts (9).

4. A U-shaped card retaining assembly for an interior wall door opening as defined in claim 2 wherein: the adjusting mechanism (4) is composed of an adjusting hand wheel (401), a connecting shaft (402), a first gear (403), a second gear (404), a screw rod (405), a threaded sleeve (406) and a bearing (407), the adjusting hand wheel (401) is fixedly arranged on the outer side of the side wall of the U-shaped clamping component (3), one side of the adjusting hand wheel (401) is fixedly connected with a connecting shaft (402), one side of the connecting shaft (402) far away from the adjusting hand wheel (401) extends into the side wall of the U-shaped clamping component (3), a first gear (403) is fixedly connected, a second gear (404) is connected with the upper side gear of the first gear (403) in a meshing way, the upper end of the second gear (404) is fixedly connected with a screw rod (405), a threaded sleeve (406) is connected to the screw rod (405) in a threaded manner, and the upper end rigid coupling of screw rod (405) has bearing (407), bearing (407) is fixed to be set up at the interior top surface of mounting groove.

5. A U-shaped card retaining assembly for an interior wall door opening as defined in claim 2 wherein: stop gear (7) comprise spout (701), slide bar (702), spacing rope (703), fastening nut (704) and adjusting bolt (705), inside the lateral wall of U type card subassembly (3) was seted up in spout (701), and the inside sliding connection of spout (701) has slide bar (702), fixed limiting rope (703) that is provided with between the lower extreme of slide bar (702) and spout (701), the lateral wall outside rigid coupling of U type card subassembly (3) has fastening nut (704), fastening nut (704) internal thread is provided with adjusting bolt (705), adjusting bolt (705) extend to in spout (701).

6. A U-shaped card retaining assembly for an interior wall door opening as defined in claim 1 wherein: and a limiting groove (10) is arranged on the lower side of the U-shaped clamping component (3).