CN212002093U - Door protector among building engineering - Google Patents

Abstract

The utility model discloses a door protector among building engineering, including the door frame, the supporting member is all installed at both ends about the inner wall of door frame, the adjusting member is installed to the inboard of supporting member, install the commentaries on classics piece between the adjusting member, the both sides of adjusting member are all rotated and are connected with the fagging, the outside rigid coupling of fagging has the support. This door protector among building engineering, through the diaphragm, the slider, the cooperation of frid and threaded rod is used, it can carry out the work of supporting to the door frame to have reached, prevent that the door frame from collapsing when the installation, lead to the door frame to damage, prevent personnel from being injured, through a vertical section of thick bamboo, the screw thread piece, the cooperation of ejector pin and carousel is used, reached and to have carried out the work of adjusting to the supporting member, through a piece, the vaulting pole, the gyro wheel, the cooperation of ejector block and spring is used, reached and to make the door frame more stable in the installation, prevent the slope, lead to can't close the door, need follow new installation.

Description

Door protector among building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a door protector among building engineering.

Background

At present, the installation flow of the door is as follows: leave the frame hole of installation door on the wall earlier, then the manual work is placed the door in the frame hole, adjust the door to around and about appropriate position, fix and whitewash at last, it is artifical manual operation entirely, two people's cooperations are needed to install a door, inefficiency and intensity of labour are big, and it drops when the door frame accident that drops to appear the operation in the installation easily, lead to the door frame to damage, deformation appears easily simultaneously and leads to the installation to accomplish the back door and close not last, lead to the needs to install once more, time waste relatively.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door protector among building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a door protection device in building engineering comprises a door frame, wherein supporting members are mounted at the upper end and the lower end of the inner wall of the door frame, adjusting members are mounted on the inner sides of the supporting members, rotating blocks are mounted between the adjusting members, supporting plates are rotatably connected to the two sides of each adjusting member, a support is fixedly connected to the outer side of each supporting plate, and stabilizing members are mounted at the upper end and the lower end of the outer side of each support;

preferably, the stabilizing member comprises a support block, a support rod, a roller, a top block and a spring, wherein the support block is rotatably connected inside the support block, the roller is rotatably connected outside the support rod, the outer wall of the support rod is fixedly connected with the top block, and the spring is fixedly connected to the inner side of the top block.

Preferably, the outer wall of the rotating block is processed with grinding grains.

Preferably, the roller is made of rubber.

Preferably, the supporting member includes diaphragm, slider, frid and threaded rod, the equal sliding connection in inside both sides of diaphragm has the slider, the outside rigid coupling of slider has the frid, the internal thread connection of slider has the threaded rod.

Preferably, the adjusting member comprises a vertical cylinder, a thread block, a push rod and a rotary table, the thread block is connected to the inner portion of the vertical cylinder in a threaded mode, the push rod is fixedly connected to the outer side of the thread block, and the rotary table is fixedly connected to the inner wall of the outer wall of the vertical cylinder.

Preferably, the outer wall of the ejector rod is provided with scales.

Compared with the prior art, the beneficial effects of the utility model are that: this door protector among building engineering, through the diaphragm, the slider, the cooperation of frid and threaded rod is used, it can carry out the work of supporting to the door frame to have reached, prevent that the door frame from collapsing when the installation, lead to the door frame to damage, prevent personnel from being injured, through a vertical section of thick bamboo, the screw thread piece, the cooperation of ejector pin and carousel is used, reached and to have carried out the work of adjusting to the supporting member, through a piece, the vaulting pole, the gyro wheel, the cooperation of ejector block and spring is used, reached and to make the door frame more stable in the installation, prevent the slope, lead to can't close the door, need follow new installation.

Drawings

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

FIG. 2 is an enlarged view of the connection structure of the stabilizing member of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the transverse plate, the sliding block and the slot plate in FIG. 1;

fig. 4 is a schematic view of a connection structure of the vertical cylinder, the screw block and the rotary table in fig. 1.

In the figure: 1. door frame, 2, supporting member, 201, horizontal plate, 202, slider, 203, frid, 204, threaded rod, 3, adjusting member, 301, vertical cylinder, 302, screw block, 303, ejector pin, 304, carousel, 4, commentaries on classics piece, 5, fagging, 6, support, 7, stabilizing member, 701, piece, 702, vaulting pole, 703, gyro wheel, 704, kicking block, 705, spring.

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. 1-4, the present invention provides a technical solution: a door protection device in building engineering comprises a door frame 1, wherein supporting members 2 are mounted at the upper end and the lower end of the inner wall of the door frame 1, the supporting members 2 can support the door frame 1, adjusting members 3 are mounted on the inner sides of the supporting members 2, the adjusting members 3 can adjust the supporting members 2, rotating blocks 4 are mounted between the adjusting members 3, the rotating blocks 4 can control the adjusting members 3, supporting plates 5 are rotatably connected to the two sides of the adjusting members 3, the adjusting members 3 can rotate on the outer walls of the supporting plates 5, supports 6 are fixedly connected to the outer sides of the supporting plates 5, the supports 6 can support, stabilizing members 7 are mounted at the upper end and the lower end of the outer sides of the supports 6, and the stabilizing members 7 can enable the door frame 1 to be more stable during installation;

stabilizing member 7 is including propping up piece 701, vaulting pole 702, gyro wheel 703, kicking block 704 and spring 705, the inside rotation of propping up piece 701 is connected with vaulting pole 702, it is fixed continuous with support 6 to prop up piece 701, the outside of vaulting pole 702 is rotated and is connected with gyro wheel 703, gyro wheel 703 rotates in the inside of vaulting pole 702 through the round pin axle, the outer wall rigid coupling of vaulting pole 702 has kicking block 704, kicking block 704 can carry out extrusion work to spring 705, the inboard rigid coupling of kicking block 704 has spring 705, spring 705's the elastic modulus is: 30N/CM-150N/CM, the spring 705 is fixedly connected with the bracket 6, the outer wall of the rotating block 4 is provided with grinding lines which can increase the friction force, and the roller 703 is made of rubber.

The supporting member 2 comprises a transverse plate 201, a sliding block 202, a groove plate 203 and a threaded rod 204, the sliding block 202 is connected to two sides of the inner portion of the transverse plate 201 in a sliding mode, the sliding block 202 can slide left and right in the inner portion of the transverse plate 201, the groove plate 203 is fixedly connected to the outer side of the sliding block 202, the groove plate 203 is connected with the upper end door frame and the lower end door frame in an inserting mode, the threaded rod 204 is connected to the inner threads of the sliding block 202, and the sliding block 202 can be fixed to the inner.

The adjusting component 3 comprises a vertical cylinder 301, a thread block 302, a mandril 303 and a rotary disc 304, the thread block 302 is connected with the inner thread of the vertical cylinder 301, and the thread block 302 can move up and down when the vertical cylinder 301 rotates. The outside rigid coupling of screw block 302 has ejector pin 303, and screw block 302 can drive ejector pin 303 and reciprocate when reciprocating, and the outer wall inner wall rigid coupling of vertical cylinder 301 has carousel 304, and carousel 304 can rotate at the outer wall of fagging 5, and the outer wall processing of ejector pin 303 has the scale and can carry out measurement work.

When the door guard is used in the construction work, a user inserts the door frame 1 into the interior of the groove plate 203 first, simultaneously, the device is jointed with a roller 703, the stability is increased by the counterforce of a spring 705, after the device is inserted, a user rotates a threaded rod 204 to fix a sliding block 202 in a transverse plate 201, the device is moved to the installation position of a door frame 1 after the fixing is finished, the user rotates a rotating block 4, the rotating block 4 can drive a vertical cylinder 301 to rotate on the outer wall of a supporting plate 5 through a rotating disc 304, the threaded block 302 can move outwards when the vertical cylinder 301 rotates, the ejector rod 303 can be driven to move outwards when the threaded block 302 moves outwards, the cross rod 201 can be extruded when the ejector rod 303 moves outwards, the door frame 1 is jointed with a wall body, the installation work of the door frame 1 is started after the jointing, can prevent that the door frame slope from leading to damaging, can prevent simultaneously that the door frame from collapsing when the user operates improperly and causing personnel's injury.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The utility model provides a door protector among building engineering, includes door frame (1), its characterized in that: supporting members (2) are mounted at the upper end and the lower end of the inner wall of the door frame (1), adjusting members (3) are mounted on the inner sides of the supporting members (2), rotating blocks (4) are mounted between the adjusting members (3), supporting plates (5) are rotatably connected to two sides of each adjusting member (3), supports (6) are fixedly connected to the outer sides of the supporting plates (5), and stabilizing members (7) are mounted at the upper end and the lower end of the outer sides of the supports (6);

stabilizing element (7) is including propping up piece (701), vaulting pole (702), gyro wheel (703), kicking block (704) and spring (705), the inside of propping up piece (701) is rotated and is connected with vaulting pole (702), the outside of vaulting pole (702) is rotated and is connected with gyro wheel (703), the outer wall rigid coupling of vaulting pole (702) has kicking block (704), the inboard rigid coupling of kicking block (704) has spring (705).

2. A door guard in construction works as claimed in claim 1, wherein: the outer wall of the rotating block (4) is processed with grinding grains.

3. A door guard in construction works as claimed in claim 1, wherein: the roller (703) is made of rubber.

4. A door guard in construction works as claimed in claim 1, wherein: the supporting member (2) comprises a transverse plate (201), a sliding block (202), a groove plate (203) and a threaded rod (204), the sliding block (202) is connected to two sides of the transverse plate (201) in a sliding mode, the groove plate (203) is fixedly connected to the outer side of the sliding block (202), and the threaded rod (204) is connected to the inner threads of the sliding block (202).

5. A door guard in construction works as claimed in claim 1, wherein: adjusting member (3) are including vertical cylinder (301), screw block (302), ejector pin (303) and carousel (304), the internal thread of vertical cylinder (301) is connected with screw block (302), the outside rigid coupling of screw block (302) has ejector pin (303), the outer wall inner wall rigid coupling of vertical cylinder (301) has carousel (304).

6. The door guard for construction work according to claim 5, wherein: scales are processed on the outer wall of the ejector rod (303).

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