Door and window auxiliary mounting device with good positioning effect

Abstract

The utility model relates to the technical field of door and window installation, and discloses a door and window auxiliary installation device with a good positioning effect, which comprises a bottom plate, a motor is fixedly installed on the outer wall of the bottom plate, the output end of the motor is fixedly connected with a bidirectional threaded rod, and the bidirectional threaded rod is in threaded connection with the inner wall of a sliding block. The sliding block is slidably connected with the inner wall of the bottom plate, the sliding block is hinged to one end of the supporting rod, the other end of the supporting rod is hinged to the mounting groove, a clamping mechanism is arranged in the mounting groove, the rotating rod is rotatably connected with the inner wall of the mounting groove, and the outer wall of the rotating rod is fixedly connected with one end of the first torsional spring. According to the door and window auxiliary mounting device with the good positioning effect, the bottom end of the bent plate in the clamping mechanism is extruded by a door and window, so that the fixing block drives the clamping plates arranged inside to turn to the door and window direction, the two clamping plates can clamp the outer wall of the door and window, and deviation in the rising process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window installation, in particular to a door and window auxiliary installation device with good positioning effect. Background Art

[0002] Doors and windows are divided into enclosing components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. New requirements require energy saving. In cold areas, the heat lost through gaps in doors and windows accounts for about 25% of the total heating heat consumption.

[0003] According to a modular door and window auxiliary installation device (publication number: CN213062794U) disclosed in the above application, the device can achieve the effect of changing the height of the door and window placed in the installation groove through the setting of the lifting device, the operating device and the supporting structure, so that the work that originally required two people can be successfully completed by only one person, which greatly improves the work efficiency. The device does not need to contact the door and window frame, which can reduce the collision between the door and window and the door and window frame during installation, and achieve better protection for the items. The device can make the direction of the installation groove moving in the vertical direction more accurate through the setting of the guide device, and can well reduce the shaking of the installation groove when it rises, and also play a good protective role for the door and window and the door and window frame. However, the installation groove in the device cannot clamp the door and window during use. When operating doors and windows of different thicknesses, the door and window are prone to shaking during the rising process, resulting in instability; in view of this, we propose a door and window auxiliary installation device with good positioning effect. Utility Model Content

[0004] The purpose of the utility model is to provide a door and window auxiliary installation device with good positioning effect, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary installation device for doors and windows with good positioning effect, comprising a bottom plate, a motor is fixedly installed on the outer wall of the bottom plate, a bidirectional threaded rod is fixedly connected to the output end of the motor, the bidirectional threaded rod is threadedly connected to the inner wall of the slider, the slider is slidably connected to the inner wall of the bottom plate, the slider is hinged to one end of the support rod, the other end of the support rod is hinged to the installation groove, a clamping mechanism is arranged inside the installation groove, and the clamping mechanism comprises:

[0006] A rotating rod, wherein the rotating rod is rotatably connected to the inner wall of the mounting groove, the outer wall of the rotating rod is fixedly connected to one end of a first torsion spring, and the other end of the first torsion spring is elastically connected to the inner wall of the mounting groove;

[0007] A bent plate is fixedly inserted through the interior of the rotating rod.

[0008] Preferably, a fixing block is fixedly mounted on the outer wall of the bent plate, an inner wall of the fixing block is fixedly connected to one end of a load-bearing spring, and an extrusion block is fixedly connected to the other end of the load-bearing spring.

[0009] Preferably, the extrusion block is slidably connected to the inner wall of the fixed block, an adjustment rod is rotatably connected to the side wall of the extrusion block, the outer wall of the adjustment rod is fixedly connected to one end of the second torsion spring, and the other end of the second torsion spring is elastically connected to the side wall of the extrusion block.

[0010] Preferably, a fixing plate is fixedly sleeved on the outer wall of the adjusting rod, and a clamping plate is fixedly mounted on the fixing plate.

[0011] Preferably, a cylinder is fixedly sleeved on the outer wall of the adjusting rod, and the cylinder is provided with slots, and the slots are distributed in a circular array on the cylinder.

[0012] Preferably, a latching tooth is fixedly mounted on the inner wall of the fixing block, and the latching tooth is located on the side of the cylinder.

[0013] Compared with the prior art, the utility model provides a door and window auxiliary installation device with good positioning effect, which has the following beneficial effects:

[0014] 1. The door and window auxiliary installation device with good positioning effect is squeezed by the door and window through the bottom end of the bent plate in the clamping mechanism, so that the fixed block drives the internally arranged clamping plate to turn toward the door and window, and the two clamping plates can clamp the outer wall of the door and window to prevent deviation during the rising process.

[0015] 2. The door and window auxiliary installation device with good positioning effect can make the clamping plate fit with the outer wall of the door and window by rotating the adjusting rod, and then engage it into the inside of the slot through the locking teeth, so that the angle of the clamping plate can be fixed to prevent rotation during the clamping process and cause unstable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of structure B in the middle.

[0020] In the figure: 1, base plate; 2, motor; 3, bidirectional threaded rod; 4, slider; 5, support rod; 6, mounting groove; 7, clamping mechanism; 71, rotating rod; 72, first torsion spring; 73, bending plate; 74, fixing block; 75, load-bearing spring; 76, extrusion block; 77, adjusting rod; 78, second torsion spring; 79, fixing plate; 710, clamping plate; 711, cylinder; 712, slot; 713, tooth. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an auxiliary installation device for doors and windows with good positioning effect, including a base plate 1, a motor 2 is fixedly installed on the outer wall of the base plate 1, a bidirectional threaded rod 3 is fixedly connected to the output end of the motor 2, the bidirectional threaded rod 3 is threadedly connected to the inner wall of a slider 4, the slider 4 is slidably connected to the inner wall of the base plate 1, the slider 4 is hinged to one end of a support rod 5, the other end of the support rod 5 is hinged to a mounting groove 6, the door and window are fixed by placing them into the mounting groove 6, and a clamping mechanism 7 is arranged inside the mounting groove 6.

[0022] In this embodiment, a clamping mechanism 7 is provided inside the mounting groove 6, and the bottom end of the bent plate 73 in the clamping mechanism 7 is squeezed by the doors and windows, so that the fixing block 74 drives the clamping plate 710 provided inside to turn toward the direction of the doors and windows, so that the two clamping plates 710 can clamp the outer walls of the doors and windows to prevent displacement during the rising process. At the same time, the clamping plate 710 can be fitted with the outer walls of the doors and windows by rotating the adjusting rod 77, and then be engaged with the inside of the clamping groove 712 by the latching teeth 713, so that the angle of the clamping plate 710 can be fixed to prevent rotation during the clamping process, resulting in unstable clamping.

[0023] The above-mentioned clamping mechanism 7 includes a rotating rod 71, which is rotatably connected to the inner wall of the installation groove 6, the outer wall of the rotating rod 71 is fixedly connected to one end of the first torsion spring 72, and the other end of the first torsion spring 72 is elastically connected to the inner wall of the installation groove 6. A bent plate 73 is fixedly penetrated inside the rotating rod 71, and the bottom end of the bent plate 73 is squeezed by the gravity of the door and window downward movement, so that the bent plate 73 can drive the fixed block 74 on the outer wall to rotate with the rotating rod 71 as the rotating axis. A fixed block 74 is fixedly installed on the outer wall of the bent plate 73, and the inner wall of the fixed block 74 is fixedly connected to one end of the load-bearing spring 75. The other end of the load-bearing spring 75 is fixedly connected to an extrusion block 76, and the extrusion block 76 is slidably connected to the inner wall of the fixed block 74. An adjusting rod 77 is rotatably connected to the side wall of the extrusion block 76, and the outer wall of the adjusting rod 77 is fixedly connected to one end of the second torsion spring 78 The side wall of the pressure block 76 is elastically connected, and a fixing plate 79 is fixedly sleeved on the outer wall of the adjusting rod 77. The clamping plate 710 can be fitted with the outer wall of the door and window by rotating the adjusting rod 77, and the clamping plate 710 is fixedly installed on the fixing plate 79. The outer wall of the door and window can be clamped and fixed by the two clamping plates 710, and a cylinder 711 is fixedly sleeved on the outer wall of the adjusting rod 77, and a clamping groove 712 is opened on the cylinder 711. The cylinder 711 on the outer wall of the adjusting rod 77 can be driven by the fixing plate 79 to move in the direction of the clamping tooth 713, and the clamping groove 712 is distributed in a circular array on the cylinder 711, and a clamping tooth 713 is fixedly installed on the inner wall of the fixing block 74. The clamping tooth 713 is located on the side of the cylinder 711. The clamping tooth 713 is clamped into the inside of the clamping groove 712, so that the angle of the clamping plate 710 can be fixed, thereby preventing rotation during the clamping process from causing unstable clamping.

[0024] The cam 73 is pressed downwardly by the gravity of the door and window, so that the bent plate 73 drives the fixed block 74 on the outer wall to rotate with the rotating rod 71 as the rotating shaft, and then the fixed block 74 drives the clamping plate 710 provided inside to move toward the door and window, and then the outer wall of the door and window is clamped by the two clamping plates 710, and then the clamping plate 710 can be fitted with the outer wall of the door and window by the rotation of the adjusting rod 77, and the clamping plate 710 drives the fixed plate 710 to move toward the door and window through the extrusion force. 79 moves toward the inside of the fixed block 74, and then drives the cylinder 711 on the outer wall of the adjusting rod 77 to move in the direction of the latch tooth 713 through the fixed plate 79, and finally makes the latch tooth 713 engage into the inside of the latch groove 712, so that the cylinder 711 drives the adjusting rod 77 to be unable to rotate, and then the angle of the clamping plate 710 is fixed to prevent rotation during the clamping process and cause unstable clamping. Finally, the bidirectional threaded rod 3 is driven to rotate by the starting motor 2, and the installation groove 6 is moved upward through transmission, which is convenient for the staff to install the doors and windows.

[0025] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A door and window auxiliary installation device with good positioning effect, comprising a base plate (1), a motor (2) is fixedly mounted on the outer wall of the base plate (1), and a bidirectional threaded rod (3) is fixedly connected to the output end of the motor (2), characterized in that: The bidirectional threaded rod (3) is threadedly connected to the inner wall of the slider (4), the slider (4) is slidably connected to the inner wall of the base plate (1), the slider (4) is hinged to one end of the support rod (5), the other end of the support rod (5) is hinged to the mounting groove (6), and a clamping mechanism (7) is provided inside the mounting groove (6), and the clamping mechanism (7) comprises: A rotating rod (71), the rotating rod (71) being rotatably connected to the inner wall of the mounting groove (6), the outer wall of the rotating rod (71) being fixedly connected to one end of a first torsion spring (72), and the other end of the first torsion spring (72) being elastically connected to the inner wall of the mounting groove (6); A bent plate (73) is fixedly inserted through the interior of the rotating rod (71).

2. A door and window auxiliary installation device with good positioning effect according to claim 1, characterized in that: A fixing block (74) is fixedly mounted on the outer wall of the bent plate (73), the inner wall of the fixing block (74) is fixedly connected to one end of a bearing spring (75), and an extrusion block (76) is fixedly connected to the other end of the bearing spring (75).

3. The door and window auxiliary installation device with good positioning effect according to claim 2, characterized in that: The extrusion block (76) is slidably connected to the inner wall of the fixed block (74); an adjusting rod (77) is rotatably connected to the side wall of the extrusion block (76); an outer wall of the adjusting rod (77) is fixedly connected to one end of a second torsion spring (78); and the other end of the second torsion spring (78) is elastically connected to the side wall of the extrusion block (76).

4. The door and window auxiliary installation device with good positioning effect according to claim 3, characterized in that: A fixing plate (79) is fixedly sleeved on the outer wall of the adjusting rod (77), and a clamping plate (710) is fixedly mounted on the fixing plate (79).

5. The door and window auxiliary installation device with good positioning effect according to claim 4, characterized in that: A cylinder (711) is fixedly sleeved on the outer wall of the adjusting rod (77), and a clamping groove (712) is provided on the cylinder (711). The clamping grooves (712) are distributed in a circular array on the cylinder (711).

6. The door and window auxiliary installation device with good positioning effect according to claim 5, characterized in that: A latching tooth (713) is fixedly mounted on the inner wall of the fixing block (74), and the latching tooth (713) is located on the side of the cylinder (711).

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