CN220705035U

CN220705035U - Auxiliary installation device of building door frame

Info

Publication number: CN220705035U
Application number: CN202322174221.8U
Authority: CN
Inventors: 李彦贺; 周江; 孟晓亮; 苏志华; 苏海峰; 李森; 岳忠翔; 杨春荣; 沐助猛
Original assignee: China Construction First Group Corp Ltd; China Construction First Bureau Group North China Construction Co Ltd
Current assignee: China Construction First Group Corp Ltd; China Construction First Bureau Group North China Construction Co Ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-02
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the technical field of building construction, and particularly discloses an auxiliary mounting device of a building door frame, which comprises a support frame and an adjusting mechanism, wherein a travelling mechanism is mounted at the bottom of the support frame, the adjusting mechanism is fixedly mounted in the middle of the side surface of the support frame, the adjusting mechanism comprises a vertical hydraulic rod and a bidirectional telescopic hydraulic rod, the vertical hydraulic rod is fixedly mounted in the middle of the side surface of the support frame, the telescopic end of the vertical hydraulic rod is vertically downward, the middle of the bidirectional telescopic hydraulic rod is fixedly connected with the telescopic end of the vertical hydraulic rod, two telescopic ends of the bidirectional telescopic hydraulic rod are respectively connected with a fixed chuck, and the fixed chucks are used for fixing upright columns of the door frame. According to the utility model, through the arrangement of the adjusting mechanism comprising the vertical hydraulic rod and the bidirectional telescopic hydraulic rod and the fixed clamping head, the door frame can be clamped and fixed in the installation process, deformation of the door frame during installation is prevented, the installation height of the door frame can be freely adjusted, and in addition, the installation and use of the door frames with different widths can be satisfied.

Description

Auxiliary installation device of building door frame

Technical Field

The utility model relates to the technical field of building construction, in particular to an auxiliary installation device of a building door frame.

Background

Door and window installation in building construction is a very important part in house decoration, and in the construction stage, firstly, a door frame needs to be installed and fixed.

At present, an auxiliary installation device is adopted when installation is fixed so as to enable the door frame to be installed more laborsaving, however, most of the existing auxiliary installation devices for the door frame are fixed structures, the installation and fixation of the door frames with different sizes are inconvenient, and in addition, the existing installation devices for the door frame lack effective support, the fixing effect is poor, deformation of the door frame easily occurs in the installation process, and the installation quality of the door frame is affected.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides an auxiliary mounting device for a building door frame, which comprises a supporting frame and an adjusting mechanism, wherein a travelling mechanism is mounted at the bottom of the supporting frame, the adjusting mechanism is fixedly mounted in the middle of the side surface of the supporting frame and is positioned at one end close to the bottom, the adjusting mechanism comprises a vertical hydraulic rod and a bidirectional telescopic hydraulic rod, the vertical hydraulic rod is fixedly mounted in the middle of the side surface of the supporting frame, the telescopic end of the vertical hydraulic rod is vertically downward, the middle part of the bidirectional telescopic hydraulic rod is fixedly connected with the telescopic end of the vertical hydraulic rod, the two telescopic ends of the bidirectional telescopic hydraulic rod are respectively connected with a fixed chuck, and the fixed chucks are used for fixing upright posts of the door frame.

Further, a movable chuck is further mounted on the support frame and located above the adjusting mechanism, and the movable chuck is used for fixing a beam of the door frame.

Further, the movable chuck comprises a winding wheel, a connecting rope, a sleeve and a loop bar, wherein the winding wheel is rotatably arranged on the support frame, the sleeve is vertically arranged with the support frame, the loop bar is connected with the cross beam through a connector, one end of the connecting rope is wound on the winding wheel, the other end of the connecting rope penetrates through the end part of the sleeve and the end part of the loop bar to be fixedly connected, the loop bar is in rigid connection with the support frame when being matched with the sleeve, and the cross beam is in flexible connection with the support frame when not being matched with the sleeve.

Further, the fixed chuck includes telescopic link, U type connecting plate and locking bolt, the side of telescopic link and support frame sets up perpendicularly, the one end and the flexible end fixed connection of flexible hydraulic stem of telescopic link, the bottom plate fixed connection of the other end and U type connecting plate, the stand is installed in the U type inslot of U type connecting plate, locking bolt and the curb plate threaded connection of U type connecting plate, during locking bolt and stand butt, stand and U type connecting plate are fixed relatively.

Further, the fixed chuck further comprises a pressing plate, wherein the pressing plate is located in the U-shaped groove, and the pressing plate is rotationally connected with the locking bolt.

Further, a flexible rubber block is arranged on one side, away from the locking bolt, of the pressing plate.

Further, the running gear includes a plurality of support columns and a plurality of drive wheel, and a plurality of support columns and a plurality of drive wheel one-to-one, support column and support frame fixed connection, the drive wheel passes through sliding component and support column sliding connection, the bottom of drive wheel is higher than when the bottom surface of support column, support frame and ground are fixed relatively, otherwise then the support frame freely removes under the effect of drive wheel.

The beneficial effects are that:

1. according to the utility model, through the arrangement of the support frame, the adjusting mechanism comprising the vertical hydraulic rod and the bidirectional telescopic hydraulic rod and the fixed chuck, the door frame can be conveniently and continuously clamped and fixed in the installation process, the deformation of the door frame is prevented, the fixing effect is improved, the installation height of the door frame can be freely adjusted, in addition, the installation and use of the door frames with different width sizes can be met, the movement of the position of the support frame can be realized by combining the arrangement of the travelling mechanism, particularly when the device is used, the length of the bidirectional telescopic hydraulic rod is set according to the size of the door frame, the door frame is fixed with the support frame through the fixed chuck, then the door frame is moved to a door opening to be installed through the travelling mechanism, the position is adjusted, the distance between the bottom surface of the door frame and the ground is adjusted through the hydraulic telescopic rod, the stability is fixed, and finally, when the connection strength of the door frame and the door opening meets the requirement, the fixed chuck is removed, and the support frame is removed for subsequent construction.

2. According to the utility model, through the arrangement of the movable clamping head and the position of the movable clamping head, the triangular fixing mode can be adopted, so that the fixing effect on the door frame is improved, and the deformation of the door frame is further prevented; the winding wheel, the connecting rope, the sleeve and the loop bar are combined, so that the connection state between the cross beam and the support frame can be changed, different use requirements are met, and particularly when the flexible connection is realized, the horizontally-placed door frame can be directly hoisted through the winding wheel, so that the door frame is erected, additional hoisting equipment is not needed, and manpower and material resources are saved; when the door frame is rigidly connected, the relative position of the door frame and the supporting frame can be limited, and the fixing effect is improved.

3. According to the utility model, the distance between the door frame and the supporting frame can be adjusted through the arrangement of the telescopic rod, the U-shaped connecting plate and the locking bolt, so that the door frame and the door opening are convenient to mount and cooperate, and meanwhile, the upright post of the door frame and the fixed clamping head can be conveniently dismounted, so that the mounting efficiency is improved; through the arrangement of the pressing plate, the contact area between the locking bolt and the upright post can be increased, and the surface damage of the upright post is avoided; the surface of the upright post can be further prevented from being damaged by combining the arrangement of the flexible rubber blocks.

4. According to the utility model, through the arrangement of the support columns, the drive wheels and the sliding connection between the support columns and the drive wheels, the switching of the two states of fixing or moving the support frame can be realized, and the use requirements of different conditions are met.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the movable chuck assembly structure of the present utility model;

FIG. 3 is a schematic diagram showing the structure of FIG. 1 at A in detail;

fig. 4 is a schematic diagram showing the detailed structure at B in fig. 1.

Reference numerals illustrate:

1. a support frame; 2. a walking mechanism; 21. a support column; 22. a driving wheel; 23. a sliding assembly; 3. a vertical hydraulic rod; 4. a bidirectional telescopic hydraulic rod; 5. fixing a chuck; 51. a telescopic rod; 52. a U-shaped connecting plate; 53. a locking bolt; 54. a pressing plate; 55. a flexible rubber block; 6. a movable chuck; 61. a winding wheel; 62. a connecting rope; 63. a sleeve; 64. a loop bar.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The utility model provides an auxiliary mounting device for a building door frame, as shown in figures 1 and 3, comprising a support frame 1 and an adjusting mechanism, wherein a travelling mechanism 2 is mounted at the bottom of the support frame 1, the adjusting mechanism is fixedly mounted in the middle of the side surface of the support frame 1 and is positioned at one end close to the bottom, the adjusting mechanism comprises a vertical hydraulic rod 3 and a bidirectional telescopic hydraulic rod 4, the vertical hydraulic rod 3 is fixedly mounted in the middle of the side surface of the support frame 1, the telescopic end of the vertical hydraulic rod 3 is vertically downward, the middle part of the bidirectional telescopic hydraulic rod 4 is fixedly connected with the telescopic end of the vertical hydraulic rod 3, the two telescopic ends of the bidirectional telescopic hydraulic rod 4 are respectively connected with a fixed chuck 5, when the vertical hydraulic rod 3 stretches to the longest, the telescopic end of the bidirectional hydraulic rod is positioned below the travelling mechanism 2, and when the vertical hydraulic rod stretches to the shortest, the telescopic end of the bidirectional hydraulic rod is positioned above the travelling mechanism 2, the adjustable quantity of the two-way hydraulic telescopic rod 51 can be ensured, the bottom surface of the door frame can not be contacted with the ground when the two-way hydraulic telescopic rod moves, the two telescopic ends of the two-way hydraulic telescopic rod 51 are of a structure with two synchronous telescopic ends, the two telescopic ends extend out of two sides of the support frame 1, the support frame 1 can conveniently pass through a door opening freely, the fixed clamping head 5 is used for fixing a column of the door frame, the fixed clamping head 5 comprises a telescopic rod 51, a U-shaped connecting plate 52 and a locking bolt 53, the telescopic rod 51 is vertically arranged on the side surface of the support frame 1, one end of the telescopic rod 51 is fixedly connected with the telescopic end of the telescopic hydraulic rod, the other end of the telescopic rod is fixedly connected with the bottom plate of the U-shaped connecting plate 52, the locking bolt 53 is in threaded connection with the side plate of the U-shaped connecting plate 52, when the locking bolt 53 is abutted with the column, the column is relatively fixed with the U-shaped connecting plate 52, through this setting can adjust the distance between door frame and the support frame 1, the installation cooperation between door frame and the door opening of being convenient for can make things convenient for the dismouting between the stand of door frame and the fixed chuck 5 simultaneously, improves installation effectiveness.

In this embodiment, through support frame 1, including vertical hydraulic stem 3 and the adjustment mechanism of two-way flexible hydraulic stem 4 and the setting of fixed chuck 5, can be in the installation, it is fixed to make things convenient for lasting effectual centre gripping to the door frame, prevent that the door frame from appearing warping, improve fixed effect, can freely adjust the installation height of door frame simultaneously, can satisfy the installation of different width dimension door frames in addition and use, combine running gear 2's setting, can realize the removal to support frame 1 position, specifically when using, firstly according to the size of door frame, set up the length of two-way flexible hydraulic stem 4, and it is fixed with support frame 1 to pass through fixed chuck 5 with the door frame, then remove the door frame to the door opening department of waiting to install through running gear 2, and adjust the position, then adjust the distance of door frame bottom surface from ground through hydraulic telescoping rod 51, and fix its stability, finally, when door frame and door opening joint strength satisfy the requirement, remove fixed chuck 5, support frame 1, carry out follow-up construction.

In the utility model, as shown in fig. 1 and 2, a movable chuck 6 is also installed on the supporting frame 1, the movable chuck 6 is positioned above the adjusting mechanism, and the movable chuck 6 is used for fixing a beam of the door frame; the movable chuck 6 comprises a winding wheel 61, a connecting rope 62, a sleeve 63 and a sleeve rod 64, wherein the winding wheel 61 is rotatably arranged on the support frame 1, the sleeve rod 63 is vertically arranged on the support frame 1, the sleeve rod 64 is connected with a cross beam through a connector, one end of the connecting rope 62 is wound on the winding wheel 61, the other end of the connecting rope penetrates through the sleeve rod 63 and is fixedly connected with the end part of the sleeve rod 64, when the sleeve rod 64 is matched with the sleeve rod 63, the cross beam is rigidly connected with the support frame 1, at the moment, the door frame cannot relatively displace in the vertical and horizontal directions, when the sleeve rod 64 is not matched with the sleeve rod 63, the cross beam is flexibly connected with the support frame 1, and the size of the sleeve rod 63 can be slightly larger than that of the sleeve rod 64 for conveniently matching the sleeve rod 64 with the sleeve rod 63.

In the embodiment, through the arrangement of the movable clamping head 6 and the position of the movable clamping head 6, a triangle fixing mode can be adopted, so that the fixing effect on the door frame is improved, and the door frame is further prevented from being deformed; the connection state between the cross beam and the support frame 1 can be changed by combining the arrangement of the winding wheel 61, the connecting rope 62, the sleeve 63 and the loop bar 64, so that different use requirements are met, and particularly when the flexible connection is realized, the horizontally-placed door frame can be directly hoisted through the winding wheel 61, so that the door frame is erected, additional hoisting equipment is not needed, and manpower and material resources are saved; when the door frame is rigidly connected, the relative position of the door frame and the support frame 1 can be limited, the fixing effect is improved, when the door frame is particularly used, the sleeve rod 64 is fixedly connected with the middle part of the cross beam through the connector, then the winding wheel 61 is rotated electrically or manually to wind up the wire, the door frame is erected on the side face of the support frame 1 by matching with manpower, the sleeve rod 64 is sleeved into the sleeve 63, then two upright posts are respectively connected and matched with the two fixed chucks 5, finally the connecting ropes 62 are tensioned through the winding wheel 61, and the upright posts and the fixed chucks 5 are locked and fixed.

In the present utility model, as shown in fig. 1 and 3, the fixed chuck 5 further includes a pressing plate 54, where the pressing plate 54 is located in the U-shaped groove, and the pressing plate 54 is rotationally connected with the locking bolt 53; the side of the pressure plate 54 remote from the locking bolt 53 is fitted with a flexible rubber block 55.

In the embodiment, the contact area between the locking bolt 53 and the upright post can be increased by arranging the pressing plate 54, so that the surface of the upright post is prevented from being damaged; in combination with the provision of the flexible rubber block 55, the surface damage of the column can be further avoided.

In the present utility model, as shown in fig. 1 and 4, the travelling mechanism 2 includes a plurality of support columns 21 and a plurality of driving wheels 22, the plurality of support columns 21 and the plurality of driving wheels 22 are in one-to-one correspondence, the support columns 21 are fixedly connected with the support frame 1, the driving wheels 22 are slidably connected with the support columns 21 through the sliding assemblies 23, when the bottom of the driving wheels 22 is higher than the bottom surface of the support columns 21, the support frame 1 is relatively fixed with the ground, otherwise, the support frame 1 is free to move under the action of the driving wheels 22.

In this embodiment, through the arrangement of the plurality of support columns 21, the plurality of driving wheels 22 and the sliding connection between the support columns 21 and the driving wheels 22, the two states of fixing or moving the support frame 1 can be switched, and the use requirements of different situations are met.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. The utility model provides an auxiliary installation device of building door frame, includes support frame (1), adjustment mechanism, running gear (2) are installed to the bottom of support frame (1), adjustment mechanism fixed mounting is in the middle of the side of support frame (1), and is located the one end that is close to the bottom, a serial communication port, adjustment mechanism includes vertical hydraulic stem (3) and two-way flexible hydraulic stem (4), vertical hydraulic stem (3) fixed mounting is in the middle of the side of support frame (1), and the flexible end of vertical hydraulic stem (3) is vertical downwards, the middle part of two-way flexible hydraulic stem (4) is connected with fixed chuck (5) with the flexible end fixed connection of vertical hydraulic stem (3) respectively, the two flexible ends of two-way flexible hydraulic stem (4) are connected with fixed chuck (5) respectively, fixed chuck (5) are used for the stand of fixed door frame.

2. An auxiliary mounting device for a building door frame according to claim 1, characterized in that the support frame (1) is further provided with a movable clamping head (6), the movable clamping head (6) is located above the adjusting mechanism, and the movable clamping head (6) is used for fixing a beam of the door frame.

3. The auxiliary installation device of a building door frame according to claim 2, wherein the movable clamping head (6) comprises a winding wheel (61), a connecting rope (62), a sleeve (63) and a sleeve rod (64), the winding wheel (61) is rotatably installed on the support frame (1), the sleeve (63) is vertically installed with the support frame (1), the sleeve rod (64) is connected with a cross beam through a connector, one end of the connecting rope (62) is wound on the winding wheel (61), the other end of the connecting rope (62) passes through the sleeve (63) and is fixedly connected with the end part of the sleeve rod (64), when the sleeve rod (64) is matched with the sleeve (63), the cross beam is in rigid connection with the support frame (1), and when the sleeve rod (64) is not matched with the sleeve rod (63), the cross beam is in flexible connection with the support frame (1).

4. An auxiliary installation device for a building door frame according to any one of claims 1 to 3, wherein the fixing clamp (5) comprises a telescopic rod (51), a U-shaped connecting plate (52) and a locking bolt (53), the telescopic rod (51) is vertically arranged on the side face of the supporting frame (1), one end of the telescopic rod (51) is fixedly connected with the telescopic end of the telescopic hydraulic rod, the other end of the telescopic rod is fixedly connected with the bottom plate of the U-shaped connecting plate (52), the upright post is installed in a U-shaped groove of the U-shaped connecting plate (52), the locking bolt (53) is in threaded connection with a side plate of the U-shaped connecting plate (52), and when the locking bolt (53) is in butt joint with the upright post, the upright post and the U-shaped connecting plate (52) are relatively fixed.

5. An auxiliary mounting device for a building door frame according to claim 4, wherein the fixed clamping head (5) further comprises a pressing plate (54), the pressing plate (54) is located in the U-shaped groove, and the pressing plate (54) is rotatably connected with the locking bolt (53).

6. An auxiliary mounting device for a building door frame according to claim 5, characterized in that the side of the pressure plate (54) remote from the locking bolt (53) is provided with a flexible rubber block (55).

7. The auxiliary installation device of a building door frame according to claim 1, wherein the travelling mechanism (2) comprises a plurality of support columns (21) and a plurality of driving wheels (22), the support columns (21) and the driving wheels (22) are in one-to-one correspondence, the support columns (21) are fixedly connected with the support frame (1), the driving wheels (22) are in sliding connection with the support columns (21) through sliding assemblies (23), when the bottoms of the driving wheels (22) are higher than the bottom surfaces of the support columns (21), the support frame (1) is relatively fixed with the ground, and otherwise, the support frame (1) is free to move under the action of the driving wheels (22).