CN218990794U - Door frame strutting arrangement - Google Patents

Abstract

The utility model belongs to the technical field of buildings, and particularly relates to a door frame supporting device which comprises a rail body, wherein a supporting rod is connected inside the rail body in a sliding manner, a rubber pad is rotatably arranged on one side of the supporting rod, a first screw rod is fixedly connected to one side of the rail body, a nut is connected to the surface of the first screw rod in a threaded manner, a fixed rail is fixedly connected to the upper surface of the rail body, and an inner threaded tube is connected inside the fixed rail in a sliding manner. Through being equipped with the rail body, can be convenient for bracing piece horizontal slip to be convenient for adjust length, make the rubber pad can reach the position of wall, through first lead screw of rubber pad cooperation and nut, rotate the nut and can force the rail body that can remove to be close to another rail body along first lead screw, thereby make this device centre gripping fix in the wall through the rubber pad, through fixed rail cooperation third lead screw, rotate the third lead screw and can be favorable to driving the horizontal slip about the internal thread pipe in the fixed rail, and then can drive the door frame and control the fine setting.

Description

Door frame strutting arrangement

Technical Field

The utility model belongs to the technical field of buildings, and particularly relates to a door frame supporting device.

Background

The main functions of the door frame are to fix the door leaf, protect the corner, decorate, etc. Is commonly used in the decoration process of decoration to protect the door from scratch, corrosion, damage, dirt and the like. At present, the traditional door frame mounting method is divided into two forms of a vertical opening and a plug opening, wherein the vertical opening is a method for fixing the door frame on a wall body by firstly supporting the door frame at a design position, temporarily fixing the door frame by using a supporting rod and then continuously finishing the masonry of the wall body when the wall body reaches the design height of the door frame. The plug opening is reserved according to the designed door opening size when the wall is built, wood bricks are built in advance according to requirements, the reserved opening is plugged into the door frame when the door frame is installed, and then cement mortar is embedded to fix the door frame on the wall. Regardless of the manner of installation, the door frame is typically required to be supported by a support device at the time of installation to improve its stability.

The existing door frame supporting device only plays a supporting role, and is inconvenient to drive the door frame to finely adjust, so that the door frame can be adjusted only by taking down the supporting device when the door frame deviates from a left wall and a right wall, and the door frame is troublesome.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a door frame supporting device, which solves the problem that a door frame is inconvenient to drive to finely adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a door frame strutting arrangement, includes the rail body, the inside sliding connection of the rail body has the bracing piece, one side of bracing piece rotates and installs the rubber pad, one side fixedly connected with first lead screw of the rail body, the surface threaded connection of first lead screw has the nut, the last fixed surface of the rail body is fixedly connected with rail, the inside sliding connection of fixed rail has the internal thread pipe, the internal thread connection of internal thread pipe has the second lead screw, vertical groove has been seted up to the inner wall of internal thread pipe, the inside grafting of internal thread pipe has the ejector pin, the top fixedly connected with backup pad of ejector pin, the internal thread connection of fixed rail has the third lead screw, one side fixedly connected with pointer of internal thread pipe, one side fixedly connected with scale plate of fixed rail.

Preferably, the round hole has been seted up to the upper surface of the rail body, the inside fixedly connected with spring of bracing piece, the top fixedly connected with block cap of spring.

Preferably, one end of the third screw rod is rotatably connected to the internal threaded tube.

Preferably, the number of the vertical grooves is two and the vertical grooves are symmetrically distributed.

Preferably, the anti-skid grooves are formed in one side, opposite to the rubber pad.

Preferably, the nut is located at one side of one rail body.

Compared with the prior art, the utility model has the beneficial effects that:

this door frame strutting arrangement through being equipped with the rail body, can be convenient for bracing piece horizontal slip, thereby be convenient for adjust length, make the rubber pad can reach the position of wall, first lead screw of rubber pad cooperation and nut, it is close to another rail body to rotate the rail body that the nut can force to remove along first lead screw, thereby make this device centre gripping fix in the wall through the rubber pad, cooperate the third lead screw through the fixed rail, rotate the third lead screw and can be favorable to driving the internal thread pipe and control horizontal slip in the fixed rail, and then can drive the door frame and control the fine setting, through being equipped with the second lead screw, but its internal thread intraductal rotation vertical displacement of internal thread, the top can be gone up the ejector pin and is moved up, thereby make the backup pad supportable in the top of door frame, thereby the internal thread pipe can be convenient for drive the door frame through the backup pad and finely tune, through pointer cooperation scale plate, the pointer moves along with the removal of internal thread pipe, thereby be convenient for personnel sees the distance that the door frame finely tuned intuitively.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a view showing the construction of the inside of the internally threaded pipe according to the present utility model;

FIG. 4 is a view showing the construction of the inside of the support rod according to the present utility model;

fig. 5 is an enlarged view of fig. 3 a in accordance with the present utility model.

In the figure: 1, a rail body; 2, supporting a rod; 3, a rubber pad; 4, a first screw rod; a 5 nut; 6, fixing a rail; 7, an internal thread tube; 8, a second screw rod; 9 vertical grooves; 10 ejector rods; 11 supporting plates; a third screw rod 12; 13 pointers; a 14 scale plate; 15 round holes; a 16 spring; 17 clip cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a door frame strutting arrangement, including rail body 1, the inside sliding connection of rail body 1 has bracing piece 2, the rubber pad 3 is installed in one side rotation of bracing piece 2, one side fixedly connected with first lead screw 4 of rail body 1, the surface threaded connection of first lead screw 4 has nut 5, the last fixed surface of rail body 1 is connected with fixed rail 6, the inside sliding connection of fixed rail 6 has internal thread pipe 7, the inside threaded connection of internal thread pipe 7 has second lead screw 8, vertical groove 9 has been seted up to the inner wall of internal thread pipe 7, the inside grafting of internal thread pipe 7 has ejector pin 10, the top fixedly connected with backup pad 11 of ejector pin 10, the inside threaded connection of fixed rail 6 has third lead screw 12, one side fixedly connected with pointer 13 of internal thread pipe 7, one side fixedly connected with scale plate 14 of fixed rail 6.

In the embodiment, the support rod 2 can slide horizontally conveniently by arranging the rail body 1, thereby being convenient for adjusting the length, the rubber pad 3 can reach the position of the wall, the rubber pad 3 is matched with the first screw rod 4 and the nut 5, the movable rail body 1 can be forced to approach to the other rail body 1 by rotating the nut 5, the device is clamped on the wall to be fixed by the rubber pad 3, the internal thread tube 7 can be driven to slide horizontally left and right in the fixed rail 6 by rotating the third screw rod 12 by matching the fixed rail 6, the door frame can be driven to be finely adjusted left and right by rotating the third screw rod 12, the internal thread tube 7 can be vertically displaced by rotating the second screw rod 8, the top end can be pushed up the ejector rod 10 to be upwards moved, the support plate 11 can be supported at the top of the door frame, the internal thread tube 7 can be conveniently driven to be finely adjusted by the support plate 11, through the pointer 13 matched with the scale plate 14, the pointer 13 moves along with the movement of the internal thread tube 7, thereby being convenient for personnel to intuitively see the distance moved by the fine adjustment of the door frame, the upper surface of the rail body 1 is provided with a round hole 15, the inside of the supporting rod 2 is fixedly connected with a spring 16, the top end of the spring 16 is fixedly connected with a clamping cap 17, the clamping cap 17 can move up to the round hole 15 through the spring 16, thereby fixing the position of the supporting rod 2, facilitating the telescopic fixation of the supporting rod 2 in the rail body 1, one end of the third screw rod 12 is rotationally connected with the internal thread tube 7, thereby driving the internal thread tube 7 to horizontally move through the rotation of the third screw rod 12, the operation is simple, the number of the vertical grooves 9 is two and symmetrically arranged, the vertical grooves 9 can avoid the rotation of the ejector rod 10 in the internal thread tube 7, the limiting function is played on the ejector rod 10, the opposite side of the rubber pad 3 is provided with anti-skid grooves, thereby can increase the resistance with wall contact, prevent that rubber pad 3 can also slide after fixed, nut 5 is located one side of a rail body 1 to can be convenient for adjust the interval between two rail bodies 1 through rotating nut 5, be favorable to making rubber pad 3 centre gripping accomplish fixedly in the wall.

The working principle and the using flow of the utility model are as follows: when the door frame is used, firstly, the door frame is firstly erected at the door opening, then two rubber gaskets 3 are respectively positioned at two sides of a wall, then the movable rail body 1 is enabled to approach to the other rail body 1 along the first screw rod 4 by rotating the nuts 5, so that the device is clamped on the wall to be fixed by the rubber gaskets 3, then the second screw rod 8 is rotated to move upwards, the top end of the second screw rod 8 can move upwards when the second screw rod 8 moves upwards, so that the supporting plate 11 can be supported at the top of the door frame, the height of the door frame can be adjusted by rotating the second screw rod 8, when a door window needs to be subjected to left and right fine adjustment, only the third screw rod 12 is required to be rotated, the third screw rod 12 can be rotated to drive the inner threaded pipe 7 to horizontally slide in the fixed rail 6, and then the door frame can be driven to be subjected to left and right fine adjustment by the supporting plate 11, and the pointer 13 points to the scale plate 14 and can move along with the movement of the inner threaded pipe 7, so that a person can intuitively see the distance moved by the door frame.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a door frame strutting arrangement, includes the rail body (1), the inside sliding connection of rail body (1) has bracing piece (2), its characterized in that: rubber pad (3) are installed in one side rotation of bracing piece (2), first lead screw (4) of one side fixedly connected with of rail body (1), the surface threaded connection of first lead screw (4) has nut (5), the upper surface fixedly connected with fixed rail (6) of rail body (1), the inside sliding connection of fixed rail (6) has internal thread pipe (7), the inside threaded connection of internal thread pipe (7) has second lead screw (8), vertical groove (9) have been seted up to the inner wall of internal thread pipe (7), peg graft in the inside of internal thread pipe (7) has ejector pin (10), the top fixedly connected with backup pad (11) of ejector pin (10), the inside threaded connection of fixed rail (6) has third lead screw (12), one side fixedly connected with pointer (13) of internal thread pipe (7), one side fixedly connected with scale plate (14) of fixed rail (6).

2. A door frame support device as claimed in claim 1, wherein: the upper surface of the rail body (1) is provided with a round hole (15), a spring (16) is fixedly connected to the inside of the supporting rod (2), and a clamping cap (17) is fixedly connected to the top end of the spring (16).

3. A door frame support device as claimed in claim 1, wherein: one end of the third screw rod (12) is rotatably connected to the inner threaded pipe (7).

4. A door frame support device as claimed in claim 1, wherein: the number of the vertical grooves (9) is two and the vertical grooves are symmetrically distributed.

5. A door frame support device as claimed in claim 1, wherein: anti-skid grooves are formed in one side, opposite to the rubber pad (3), of the rubber pad.

6. A door frame support device as claimed in claim 1, wherein: the nut (5) is positioned at one side of one rail body (1).

Images