CN214696682U - Auxiliary device for door leaf installation - Google Patents

Abstract

An auxiliary device for door leaf installation comprises a bottom support, a connecting block and a moving assembly; a groove is arranged in the middle of the bottom support, and the sum of the thickness of the groove bottom of the groove and the ground clearance of the bottom support is smaller than the height of the bottom of the door leaf; two sides of the bottom support are provided with symmetrical limiting parts; the limiting part is connected with the connecting block through a detachable fixing piece; the connecting block is connected with the moving assembly in a buckling mode. The utility model discloses beneficial effect as follows: the bottom supports and the connecting blocks are adopted to level the door leaves and limit the vertical positions of the door leaves, and the universal wheels are arranged to adjust the rotation angle of the door leaves, so that the adjustment accuracy and the adjustment efficiency of the door leaves are improved; the device consists of three detachable components, is convenient to carry and is convenient to splice and detach quickly on a construction site; the setting is less than the collet thickness in door leaf bottom gap, is convenient for take the device out after the door leaf installation is accomplished, has promoted the installation effectiveness.

Description

Auxiliary device for door leaf installation

Technical Field

The utility model belongs to installation auxiliary assembly field, especially an auxiliary device of door leaf installation.

Background

The usual door leaf installation is a field installation. In general, the partition walls on both sides of the door are already made, so that the installation space of the door leaf and the activity space of constructors are greatly limited, and the installation process is inconvenient. And door leaf self is owing to need satisfy basic requirements such as partition wall, heat preservation, sound insulation, and door plant weight can be heavier usually, so need use more manpower transport and position calibration in the installation, waste time and energy relatively. In the position calibration process, because there is minimum requirement to the size of door, need make level at the installation, realize mutually supporting of door leaf and door pocket, will lead to more repetitive movement and installation to extravagant man-hour.

For the optimization of the door leaf installation process, some auxiliary mechanisms are usually used to assist the installation. For example, an "auxiliary device for quickly installing a gate" disclosed in chinese patent document, which is publication No. CN208485501U, includes a levelness adjusting unit and a verticality adjusting unit; the levelness adjusting unit comprises more than two lifting mechanisms; the perpendicularity adjusting unit comprises more than two cushion blocks, and stop blocks are fixed on the cushion blocks; when the gate is used, each lifting mechanism and each cushion block are arranged below the gate, the stop block is positioned on one side of the gate in the thickness direction, and when one side surface of the gate in the thickness direction is completely attached to one surface, facing the gate, of the stop block, the gate is limited to be in a vertical state. The device simple structure, easy preparation, convenient to use, cooperation loop wheel machine can be with the levelness and the straightness quick adjustment that hangs down of gate to meeting the requirements, guarantees that the steel gate is once installed fixedly and targets in place, effectively reduces the live time of crane, improves the operating efficiency, alleviates workman's intensity of labour, reduces the cost of gate installation.

This design adopts elevating system adjustment gate levelness, adopts cushion and dog adjustment gate straightness that hangs down to it does not fall to support the gate to use the diagonal brace. On one hand, however, the lifting mechanisms are two jacks which are independently controlled, the same door leaf is kept horizontal by the two independent lifting mechanisms, and judgment is needed by naked eyes, so that the adjustment precision is not high, and long adjustment time is needed; on the other hand, the stop block is only arranged on one side of the door, if the stop block is positioned in the front and back positions, the door leaf can rotate around the central axis to deviate from the position, the adjustment still needs to be observed by naked eyes, and the contact area of the stop block and the door is too small, so that the stop block is easy to stress and bend, and the accuracy of perpendicularity cannot be ensured; adopt the diagonal brace to prevent to empty, if the diagonal brace is integrative with the device, then the volume of whole device will be too big, and it is inconvenient to use, if non-integrative, then the diagonal brace just can not guarantee that the base can not slide when supporting, influences the supporting effect.

Disclosure of Invention

The utility model relates to an overcome that the adjustment accuracy that prior art exists is not enough, the device uses inconvenient scheduling problem, provide one kind and adopt by many component equipment, the levelness and the straightness that hangs down that can the accurate calibration door leaf to the auxiliary device of the door leaf installation of convenient removal and installation.

In order to solve the problem, the utility model adopts the following technical scheme.

An auxiliary device for door leaf installation comprises a bottom support, a connecting block and a moving assembly; a groove is arranged in the middle of the bottom support, and the sum of the thickness of the groove bottom of the groove and the ground clearance of the bottom support is smaller than the height of the bottom of the door leaf; two sides of the bottom support are provided with symmetrical limiting parts; the limiting part is connected with the connecting block through a detachable fixing piece; the connecting block is connected with the moving assembly in a buckling mode. Adopt the collet and the connecting block of broad to make level and vertical position to the door leaf and inject to set up universal wheel adjustment door leaf rotation angle, promoted door leaf adjustment accuracy and adjustment efficiency. The device is composed of three detachable components, is convenient to carry, and is also convenient to splice and detach quickly on a construction site. The setting is less than the collet thickness in door gap, is convenient for take the device out after the door leaf installation is accomplished, has promoted the installation effectiveness.

Preferably, the groove length of the groove is larger than half of the width of the door leaf to be installed; a gap is reserved between the bottom of the groove and the ground, the thickness of the bottom of the groove is 0.4mm to 0.6mm, and the proper gap can avoid trouble in taking out the bottom support after the installation is finished and can also bear part of the weight of the door leaf.

Preferably, the limiting part is provided with a plurality of fixing pieces, and the fixing pieces and the limiting part are integrally arranged; the integrated fixing piece and the limiting part are convenient to carry and install.

Preferably, the connecting blocks are symmetrically distributed on two sides of the bottom support, and the distance between the symmetrical connecting blocks is matched with the thickness of the door leaf to be installed; the connecting block also has the function of preventing the door leaf from inclining.

Preferably, at least two connecting blocks are arranged, the number of the connecting blocks is even, the connecting blocks are provided with fixing through holes matched with the bottom supports, and the bottoms of the connecting blocks are provided with a plurality of clamping grooves; the connecting blocks are mutually symmetrical along the groove, and the thickness of the connecting blocks can also be used as an extension part of the groove to position the door panel.

Preferably, at least two clamping grooves are arranged, and the notches of the clamping grooves are of upper and lower limiting structures; the clamping groove allows the clamping piece to be matched with one another in a front-back mode and fixed up and down, the structure in the working process is prevented from loosening, and the clamping groove is convenient to install and take out.

Preferably, the moving assembly consists of a supporting block and a universal wheel, and a plurality of clamping pieces are arranged at the top of the supporting block.

Preferably, the universal wheels are fixedly connected with the supporting blocks, and at least two universal wheels are arranged on one supporting block; the castor also needs to bear a certain load, and therefore needs to be structurally stable.

Preferably, the fixing pieces are screws and nuts, and the screws are at least four and are symmetrical along the grooves; the bottom of the screw rod is fixed on the bottom support, and the nut is fastened on the upper surface of the connecting block.

Therefore, the utility model discloses following beneficial effect has: (1) adopt collet and connecting block to make level the door leaf and the vertical position is injectd to set up universal wheel adjustment door leaf rotation angle, promoted door leaf adjustment accuracy and adjustment efficiency. (2) The device is composed of three detachable components, is convenient to carry, and is also convenient to splice and detach quickly on a construction site. (3) The setting is less than the collet thickness in door leaf bottom gap, is convenient for take the device out after the door leaf installation is accomplished, has promoted the installation effectiveness.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the shoe portion of the present invention.

Fig. 3 is an enlarged view of the structure of fig. 2 at mount a.

Fig. 4 is a schematic structural view of the connecting block portion of the present invention.

Fig. 5 is a schematic structural diagram of the moving component part of the present invention.

Fig. 6 is an isometric view of an embodiment of the invention.

Fig. 7 is a three-view diagram of an embodiment of the present invention.

In the figure: 1-bottom support, 11-groove, 12-limiting part, 2-connecting block, 21-fixing through hole, 22-clamping groove, 3-moving component, 31-supporting block, 32-universal wheel and 33-clamping piece.

Detailed Description

The following provides a further description of embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 5, the door leaf installation assisting device of the present invention includes a bottom support 1, a connecting block 2 and a moving assembly 3; a groove 11 is formed in the middle of the bottom support 1, and the sum of the thickness of the bottom of the groove 11 and the ground clearance of the bottom support 1 is smaller than the height of the bottom of the door leaf; two sides of the bottom support 1 are provided with symmetrical limiting parts 12; the limiting part 12 is connected with the connecting block 2 through a detachable fixing piece; the connecting block 2 is connected with the moving component 3 in a buckling manner; the moving component 3 is in contact with the limiting part 12.

Specifically, the groove length of the groove 11 is greater than half of the width of the door leaf to be installed, the thickness of the bottom of the groove is between 0.4mm and 0.6mm, and in the embodiment, the thickness of the bottom of the groove is about 0.5 mm.

Specifically, the limiting portion 12 is provided with a plurality of fixing members, and the fixing members and the limiting portion 12 are integrally arranged.

Specifically, connecting block 2 is in 1 both sides symmetric distribution of collet, 2 intervals of symmetrical connecting block and wait to install door leaf thickness adaptation.

Specifically, the connecting blocks 2 are at least two and the number is an even number, in the embodiment, the connecting blocks 2 are two, the connecting blocks 2 are provided with fixing through holes 21 matched with the bottom support 1, and the bottom of the connecting blocks 2 is provided with a plurality of clamping grooves 22.

Specifically, at least two card slots 22 are provided, in an embodiment, two card slots 22 are provided; the notch of the locking slot 22 is an upper and lower limiting structure, and in the embodiment, the notch is zigzag.

Specifically, the moving assembly 3 is composed of a supporting block 31 and a universal wheel 32, a plurality of clamping pieces 33 are arranged on the top of the supporting block 31, in the embodiment, two clamping pieces 33 are arranged, and the positions of any clamping piece 33 and the corresponding clamping groove 22 can be exchanged.

Specifically, the universal wheels 32 are fixedly connected to the supporting blocks 31, at least two universal wheels 32 are disposed on one supporting block 31, and in the embodiment, two universal wheels are disposed on one supporting block 31 and are symmetrically distributed.

Specifically, the fixing members are screws and nuts, the screws are at least four and symmetrical along the groove 11, and in the embodiment, the number of the screws is four.

The utility model discloses the working process is as follows.

1-bottom support, 11-groove, 12-limiting part, 2-connecting block, 21-fixing through hole, 22-clamping groove, 3-moving component, 31-supporting block, 32-universal wheel and 33-clamping piece.

As shown in fig. 1-7. Before operation, the individual modules of the device are first installed. Firstly, place the collet subaerial perpendicularly, place the connecting block in the spacing portion of collet, align connecting block and spacing portion through fixing hole, later the mounting nut fastening. Then, aligning the clamping piece of the movable assembly, namely the convex groove, with the clamping groove of the connecting block, namely the groove; and installing the connecting block and the moving assembly in a matching way.

When the device is used, the door leaf is vertically placed into the bottom support, and more width is reserved at the part where the door leaf is connected with the door frame. Then the door leaf is dragged to drive the universal wheels to move and adjust the position together. After the door leaf is moved to the installation position, the door leaf is horizontally pushed to a fixed position and installed.

When the door leaf is installed and the component is ready to be moved out, the moving component is horizontally pushed and taken out; then loosening the nut at the top of the connecting block and taking down the connecting block; and finally, horizontally taking out the bottom support to finish the taking-out work of the device.

The above embodiments are only used to further explain the utility model discloses an auxiliary device for door leaf installation, but the utility model discloses do not restrict the embodiment, all be according to the utility model discloses a technical entity does any simple modification, equivalent change and modification to above embodiment, all fall into the protection scope of the technical scheme of the utility model.

Claims (9)

1. The utility model provides an auxiliary device of door leaf installation which characterized in that: comprises a bottom support (1), a connecting block (2) and a moving component (3); a groove (11) is formed in the middle of the bottom support (1), and the sum of the thickness of the groove bottom of the groove (11) and the ground clearance of the bottom support (1) is smaller than the height of the bottom of the door leaf; two sides of the bottom support (1) are provided with symmetrical limiting parts (12); the limiting part (12) is connected with the connecting block (2) through a detachable fixing piece; the connecting block (2) is connected with the moving component (3) in a buckling mode.

2. A door leaf mounting aid as claimed in claim 1, wherein: the groove length of the groove (11) is larger than half of the width of the door leaf to be installed.

3. A door leaf mounting aid as claimed in claim 1, wherein: the limiting part (12) is provided with a plurality of fixing pieces, and the fixing pieces and the limiting part (12) are integrally arranged.

4. A door leaf mounting aid as claimed in claim 1, wherein: the connecting blocks (2) are symmetrically distributed on two sides of the bottom support (1), and the distance between the symmetrical connecting blocks (2) is matched with the thickness of the door leaf to be installed.

5. A door leaf mounting aid as claimed in claim 4, wherein: connecting block (2) set up two at least and quantity for the even number, connecting block (2) be equipped with collet (1) complex fixed through hole (21), connecting block (2) bottom is equipped with a plurality of draw-in grooves (22).

6. A door leaf mounting aid as claimed in claim 5, wherein: the number of the clamping grooves (22) is at least two, and the notches of the clamping grooves (22) are of upper and lower limiting structures.

7. A door leaf mounting aid as claimed in claim 1, wherein: the moving assembly (3) is composed of a supporting block (31) and a universal wheel (32), and a plurality of clamping pieces (33) are arranged at the top of the supporting block (31).

8. A door leaf mounting aid as claimed in claim 7, wherein: the universal wheels (32) are fixedly connected with the supporting blocks (31), and at least two universal wheels (32) are arranged on one supporting block (31).

9. An auxiliary device for door leaf installation according to any one of claims 1 to 8, wherein: the fixing piece is composed of screws and nuts, and the screws are at least four and are symmetrical along the grooves (11).

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