Door frame color steel plate mounting structure with telescopic limiting structure

Abstract

The utility model discloses a doorframe color steel plate mounting structure with a telescopic limit structure, which comprises a frame body, a color steel plate body is arranged on the inner side surface of the frame body, an adjusting mechanism is arranged on the side surface of the frame body, and the relative position between the color steel plate body and the frame body is fixedly adjusted through the adjusting mechanism. According to the door frame color steel plate mounting structure with the telescopic limiting structure, the mode that the adjusting mechanism is arranged in the frame body is adopted, so that the color steel plate body can be adjusted and fixed through the adjusting mechanism when being placed on the inner side of the frame body, and therefore it is guaranteed that the color steel plate body cannot move in the fixing and mounting process of the color steel plate body and the frame body, and the accuracy of the mounting position is guaranteed; and all the adjusting mechanisms can be linked and unlocked in a manner that all the adjusting mechanisms are linked after adjustment is completed, so that the color steel plate body can be quickly fixed without adjusting the adjusting mechanisms again when the color steel plate body needs to be taken down, punched and installed again after position adjustment is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel plate doors, in particular to a door frame color steel plate installation structure provided with a telescopic limiting structure. Background Art

[0002] Color steel door is a kind of door made of color coated steel plate as the main material. This kind of door is usually made of cold-rolled galvanized sheet as the substrate, coated with weather-resistant and highly corrosion-resistant surface layer, and made by modern technology. Color steel door has the characteristics of light weight, high toughness, strong impact resistance, and good fire resistance. Therefore, it is widely used in building portals, industrial buildings, public buildings, residential areas, etc. The design of color steel door usually includes door leaf and door frame. The inner and outer panels of the door leaf can be made of color steel plate or double-layer color steel plate, and insulation material or reinforcement material may be filled in the middle. This kind of door also has good environmental protection, corrosion resistance and weather resistance, and has a strong decorative effect. In addition, color steel door is divided into two types: without frame and with frame, which can be selected according to different needs. Among them, the color steel door with frame must first make the door frame when making it, which needs to be cut Cut galvanized pipes or square pipes into appropriate lengths and splice them to make the basic structure of the door frame. Then fix the color steel plate on the door frame and install hinges at appropriate positions. Then cut the color steel plate into appropriate sizes and punch holes in the color steel plate as needed. Then assemble them into door leaves, making sure the size of the door leaves matches the door frame, install locks, door buckles and door stops on the door leaves, and finally place the door leaves in the door frame, adjust the position so that it matches the door frame, use screws to fix the door leaves to the door frame, and use wooden boards or other objects to support the door leaves to prevent them from moving during the fixing process. During the process of placing and fixing the door leaves, in order to ensure the gap and installation accuracy, the relative position between the door leaves and the door frame needs to be fixed. However, after the adjustment process is completed, the door leaves are prone to move due to force when they are fixed, which is not conducive to the accurate installation position of the door leaves. Utility Model Content

[0003] The utility model aims to provide a door frame color steel plate installation structure with a telescopic limit structure to solve the problem of movement of the door leaf installation position during the fixing process proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door frame color steel plate installation structure with a telescopic limiting structure, comprising a frame, the inner surface of the frame is provided with a color steel plate body, and the side surface of the frame is provided with an adjustment mechanism, and the relative position between the color steel plate body and the frame is fixedly adjusted by the adjustment mechanism.

[0005] Preferably, the adjustment mechanism includes: a sliding plate, which is fixedly arranged inside the side surface of the frame, and a sliding limit plate is installed on the outer surface of the sliding plate, a rotating displacement rod is installed inside the side surface of the frame, and a support plate is installed on the outer surface of the displacement rod, and the support plate is slidably installed with the frame.

[0006] By adopting the above technical solution, the support plate can slide and press the limiting plate.

[0007] Preferably, one end of the rotating shaft of the displacement rod is fixedly connected to a connecting gear, and a rotating driving gear is installed inside the frame above the connecting gear, the upper end of the rotating shaft of the driving gear is fixedly connected to a transmission gear, and an adjustment plate is fixedly provided on the upper end of the rotating shaft of the transmission gear, an adjusting rod is installed on the upper surface of one end of the frame, and the end of the adjusting rod located inside the frame is connected to a rotating connecting rod, a sliding unlocking tooth rod is installed inside the upper surface of the frame, an unlocking pressure rod is fixedly provided on the side surface of the connecting rod, and a clamping bolt is installed on the upper surface of the unlocking tooth rod.

[0008] By adopting the above technical solution, the adjusting plate can drive the limiting plate to slide and limit when rotating.

[0009] Preferably, a spring is connected between the sliding plate and the limiting plate, and one end of the limiting plate facing the support plate is in contact with the outer surface of the support plate, and the support plate is threadedly connected to the displacement rod, and one end of the limiting plate connected to the sliding plate is inclined relative to the sliding plate.

[0010] By adopting the above technical solution, the limiting plate can slide obliquely to support and limit the side surface of the color steel plate.

[0011] Preferably, the connecting gear is meshed with the driving gear, and the driving gear, the transmission gear and the adjustment plate are concentrically arranged, and the adjustment plate is arranged in a circular plate shape, the adjustment rod is threadedly connected to the frame, and one end of the adjustment rod protrudes from the outer surface of the frame.

[0012] By adopting the above technical solution, the adjusting rod can be conveniently rotated for linkage unlocking.

[0013] Preferably, the linkage rod is slidably connected to the frame through an unlocking pressure rod, and one end of the unlocking pressure rod passes through the side surface of the unlocking gear rod, the clamping bolt is threadedly connected to the unlocking gear rod, and the lower end of the clamping bolt fits with the upper surface of the unlocking pressure rod.

[0014] By adopting the above technical solution, the clamping bolt can press the unlocking pressure rod so that the unlocking pressure rod can drive the unlocking gear rod to slide.

[0015] Preferably, a spring is connected between the unlocking gear rod and the frame, the unlocking gear rod is meshingly connected with the transmission gear, and the unlocking gear rod is slidably connected with the unlocking pressure rod.

[0016] By adopting the above technical solution, the transmission gear will not cause the unlocking pressure rod that is not pressed to slide when driving the unlocking gear rod to rotate.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the door frame color steel plate installation structure with a telescopic limit structure:

[0018] 1. The adjustment mechanism is set inside the frame, so that the color steel plate can be adjusted and fixed through the adjustment mechanism when placed inside the frame, thereby ensuring that the color steel plate will not move during the process of fixing and installing with the frame, and ensuring the accuracy of the installation position;

[0019] 2. Furthermore, by linking all the adjustment mechanisms after the adjustment is completed, all the adjustment mechanisms can be unlocked in a linked manner, so that when the color steel plate needs to be removed, punched and installed again after the position adjustment is completed, the color steel plate can be quickly fixed without adjusting the adjustment mechanism again, thereby ensuring the position accuracy and fixing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the adjusting rod and the connecting rod of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the cross-section surface of the connection between the transmission gear and the unlocking gear rod of the utility model;

[0023] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the cross-section surface of the connection between the linkage rod and the unlocking pressure rod of the utility model;

[0025] Figure 6 This is a three-dimensional structural schematic diagram of the connection section of the displacement rod and the support plate of the utility model;

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the cross-section surface of the connecting gear and the driving gear of the utility model.

[0027] In the figure: 1. frame; 2. color steel plate; 3. sliding plate; 4. limit plate; 5. displacement rod; 6. support plate; 7. connecting gear; 8. driving gear; 9. transmission gear; 10. adjustment plate; 11. adjustment rod; 12. connecting rod; 13. unlocking gear rod; 14. unlocking pressure rod; 15. tightening bolt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-7 The utility model provides a technical solution: a door frame color steel plate installation structure with a telescopic limiting structure.

[0030] Embodiment 1: This embodiment discloses: a frame 1, a color steel plate 2 is arranged on the inner surface of the frame 1, and an adjustment mechanism is arranged on the side surface of the frame 1, and the relative position between the color steel plate 2 and the frame 1 is fixedly adjusted by the adjustment mechanism;

[0031] The adjustment mechanism includes: a sliding plate 3, the sliding plate 3 is fixedly arranged inside the side surface of the frame 1, and a sliding limit plate 4 is installed on the outer surface of the sliding plate 3, a rotating displacement rod 5 is installed inside the side surface of the frame 1, and a support plate 6 is installed on the outer surface of the displacement rod 5, and the support plate 6 is slidably installed with the frame 1;

[0032] A spring is connected between the sliding plate 3 and the limiting plate 4, and one end of the limiting plate 4 facing the supporting plate 6 is in contact with the outer surface of the supporting plate 6, and the supporting plate 6 is threadedly connected to the displacement rod 5, and the end of the limiting plate 4 connected to the sliding plate 3 is inclined relative to the sliding plate 3;

[0033] During adjustment, when the connecting gear 7 rotates, the connecting gear 7 drives the support plate 6 to squeeze one end of the limit plate 4 through the threaded connection between the displacement rod 5 and the support plate 6. At this time, the limit plate 4 slides and stretches the spring between the sliding plate 3, and the contact between the limit plate 4 and the side surface of the color steel plate body 2 is achieved to clamp the color steel plate body 2 and limit it on the inner surface of the frame body 1.

[0034] Embodiment 2: This embodiment is disclosed on the basis of embodiment 1: one end of the rotating shaft of the displacement rod 5 is fixedly connected with a connecting gear 7, and a rotating driving gear 8 is installed inside the frame 1 above the connecting gear 7, the upper end of the rotating shaft of the driving gear 8 is fixedly connected with a transmission gear 9, and an adjustment plate 10 is fixedly provided on the upper end of the rotating shaft of the transmission gear 9, an adjustment rod 11 is installed on the upper surface of one end of the frame 1, and the end of the adjustment rod 11 located inside the frame 1 is connected with a rotating linkage rod 12, a sliding unlocking gear rod 13 is installed inside the upper surface of the frame 1, an unlocking pressure rod 14 is fixedly provided on the side surface of the linkage rod 12, and a clamping bolt 15 is installed on the upper surface of the unlocking gear rod 13;

[0035] The connecting gear 7 is meshed with the driving gear 8, and the driving gear 8, the transmission gear 9 and the adjustment plate 10 are concentrically arranged, and the adjustment plate 10 is arranged in a circular plate shape, and the adjustment rod 11 is threadedly connected to the frame 1, and one end of the adjustment rod 11 protrudes from the outer surface of the frame 1;

[0036] The linkage rod 12 is slidably connected to the frame 1 through the unlocking pressure rod 14, and one end of the unlocking pressure rod 14 passes through the side surface of the unlocking gear rod 13, the clamping bolt 15 is threadedly connected to the unlocking gear rod 13, and the lower end of the clamping bolt 15 is in contact with the upper surface of the unlocking pressure rod 14;

[0037] A spring is connected between the unlocking gear rod 13 and the frame 1, and the unlocking gear rod 13 is meshedly connected with the transmission gear 9, and the unlocking gear rod 13 is slidably connected with the unlocking pressure rod 14;

[0038] When adjustment is needed, the active gear 8 is driven to rotate by rotating the adjusting plate 10, and the connecting gear 7 is driven to rotate by meshing the active gear 8 with the connecting gear 7. At this time, when the limit plate 4 completes the clamping of the color steel plate body 2, the unlocking toothed rod 13 is in a critical position meshing with the transmission gear 9 under the support of the spring. At this time, the clamping bolt 15 is screwed so that the clamping bolt 15 presses the unlocking pressure rod 14 on the unlocking toothed rod 13. At this time, the adjusting rod 11 is rotated, and the adjusting rod 11 drives the linkage rod 12 inside the frame body 1 through the threaded connection with the frame body 1 to drive the unlocking toothed rod 13 to slide toward the transmission gear 9, thereby driving the transmission gear 9 to rotate. At this time, the transmission gear 9 rotates so that the limit plate 4 releases the limit of the limit plate 4, which is convenient for removing the limit plate 4 for punching and other operations. After the punching is completed, the adjusting rod 11 can be quickly restored to the limit of the color steel plate body 2 and ensure that the relative position between the color steel plate body 2 and the frame body 1 will not change.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A door frame color steel plate installation structure provided with a telescopic limit structure, comprising a frame (1), wherein the inner surface of the frame (1) is provided with a color steel plate body (2), characterized in that: An adjustment mechanism is provided on the side surface of the frame (1), and the relative position between the color steel plate (2) and the frame (1) is fixedly adjusted by the adjustment mechanism.

2. A door frame color steel plate installation structure with a telescopic limit structure according to claim 1, characterized in that: The adjustment mechanism comprises: a sliding plate (3), the sliding plate (3) being fixedly arranged inside the side surface of the frame (1), and a sliding limit plate (4) being installed on the outer surface of the sliding plate (3), a rotating displacement rod (5) being installed inside the side surface of the frame (1), and a support plate (6) being installed on the outer surface of the displacement rod (5), and the support plate (6) being slidably mounted on the frame (1).

3. A door frame color steel plate installation structure with a telescopic limit structure according to claim 2, characterized in that: One end of the rotating shaft of the displacement rod (5) is fixedly connected to a connecting gear (7), and a rotating driving gear (8) is installed inside the frame (1) above the connecting gear (7), the upper end of the rotating shaft of the driving gear (8) is fixedly connected to a transmission gear (9), and an adjustment plate (10) is fixedly arranged on the upper end of the rotating shaft of the transmission gear (9), an adjustment rod (11) is installed on the upper surface of one end of the frame (1), and the end of the adjustment rod (11) located inside the frame (1) is connected to a rotating linkage rod (12), a sliding unlocking gear rod (13) is installed inside the upper surface of the frame (1), an unlocking pressure rod (14) is fixedly arranged on the side surface of the linkage rod (12), and a clamping bolt (15) is installed on the upper surface of the unlocking gear rod (13).

4. The door frame color steel plate installation structure with a telescopic limit structure according to claim 2, characterized in that: A spring is connected between the sliding plate (3) and the limiting plate (4), and one end of the limiting plate (4) facing the supporting plate (6) is in contact with the outer surface of the supporting plate (6), and the supporting plate (6) and the displacement rod (5) are threadedly connected, and one end of the limiting plate (4) connected to the sliding plate (3) is arranged to be inclined relative to the sliding plate (3).

5. The door frame color steel plate installation structure with a telescopic limit structure according to claim 3, characterized in that: The connecting gear (7) is meshedly connected with the driving gear (8), and the driving gear (8), the transmission gear (9) and the adjustment plate (10) are concentrically arranged, and the adjustment plate (10) is arranged in a circular plate shape. The adjustment rod (11) is threadedly connected to the frame (1), and one end of the adjustment rod (11) protrudes from the outer surface of the frame (1).

6. The door frame color steel plate installation structure with a telescopic limit structure according to claim 3, characterized in that: The linkage rod (12) is slidably connected to the frame (1) via an unlocking pressure rod (14), and one end of the unlocking pressure rod (14) penetrates the side surface of the unlocking gear rod (13), the clamping bolt (15) is threadedly connected to the unlocking gear rod (13), and the lower end of the clamping bolt (15) is in contact with the upper surface of the unlocking pressure rod (14).

7. The door frame color steel plate installation structure with a telescopic limit structure according to claim 3, characterized in that: A spring is connected between the unlocking gear rod (13) and the frame (1), the unlocking gear rod (13) is meshingly connected to the transmission gear (9), and the unlocking gear rod (13) and the unlocking pressure rod (14) are slidably connected.

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