An adjustable fixed wall purlin assembly

Abstract

This utility model relates to the field of wall purlin technology, specifically disclosing an adjustable fixed wall purlin assembly, comprising: a wall body, an mounting plate fixedly installed on one side of the wall body, a limiting groove formed on the lower side of one side of the mounting plate, and multiple positioning holes arranged in a linear array on one side wall of the mounting plate above the limiting groove; multiple purlin bodies arranged in a linear array on one side of the mounting plate, the purlin bodies being U-shaped, a limiting block adapted to the limiting groove being fixedly installed on one outer wall of one side of each of the multiple purlin bodies, and a slider being fixedly installed on one inner bottom side of each of the multiple purlin bodies; this utility model replaces traditional bolt fixing, simplifies the installation and removal process, eliminates the need for continuous hand operation, frees up both hands to adjust the purlin position, improves installation and removal efficiency, reduces operational burden, enhances practical effect, and facilitates rapid fixing of wall purlins.

Description

Technical Field

[0001] This utility model belongs to the field of wall purlin technology, specifically relating to an adjustable fixed wall purlin assembly. Background Technology

[0002] Adjustable fixed wall purlin assemblies are key structural components in the construction industry used for wall decoration or functional support. Their core function is to stably fix the purlins to the wall surface and adapt to the needs of different installation scenarios through adjustment mechanisms. Wall purlins are usually U-shaped or channel-shaped, with one end connected to the wall and the other end used to support wall panels or other decorative materials. The reliability of their fixing method directly affects the overall stability of the building structure.

[0003] Existing methods for fixing wall purlins typically rely on bolt tightening or welding, which have several drawbacks: the existing purlin assembly assembly and disassembly process is complex, requiring multiple tightening of bolts or treatment of welds, resulting in low construction efficiency. This is especially true in scenarios requiring frequent purlin position adjustments (such as decorative wall renovations), where manual operation is time-consuming and labor-intensive, further reducing the installation efficiency of the purlin assembly and diminishing its practicality. Therefore, this applicant proposes an adjustable wall purlin fixing assembly to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable fixed wall purlin assembly to solve the problem mentioned in the background art that the existing purlin assembly has a complicated installation and disassembly process, requires multiple tightening of bolts or treatment of welds, resulting in low construction efficiency, especially in scenarios where the purlin position needs to be frequently adjusted, where manual operation is time-consuming and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable fixed wall purlin assembly includes:

[0007] A wall, wherein a mounting plate is fixedly installed on one side of the wall, a limiting groove is formed on the lower side of one side of the mounting plate, and multiple positioning holes are formed in a linear array on one side wall of the mounting plate above the limiting groove;

[0008] The mounting plate has multiple purlin bodies arranged in a linear array on one side, and each purlin body is U-shaped. Each outer wall of one side of the multiple purlin bodies is fixedly equipped with a limiting block that matches the limiting groove, and each inner bottom side of the multiple purlin bodies is fixedly equipped with a slider.

[0009] The multiple purlin bodies have two sliding plates symmetrically arranged inside, and the bottom of the sliding plate has a groove adapted to the slider;

[0010] Each of the two sliding plates has a handle on one side, and the handle is U-shaped. Each of the two handles has a positioning mechanism at both ends.

[0011] Preferably, one outer wall of each of the multiple purlin bodies is provided with a round hole that matches the multiple positioning holes, and two sets of insertion holes are symmetrically provided on one side of the two sliding plates, with two insertion holes in each set.

[0012] Preferably, the positioning mechanism includes a mounting shell disposed on one side of the sliding plate, with through holes on both sides of the mounting shell and a slot on the top of the mounting shell, the slot being L-shaped, and one side of the mounting shell being fixedly installed to the adjacent side wall of the sliding plate.

[0013] Preferably, both ends of the handle are fixedly mounted with support rods, and the ends of the two support rods away from the handle are fixedly mounted with pull rods through through holes. The ends of the pull rods away from the support rods are inserted into the round hole and the adjacent positioning hole through insertion holes. An installation ring is provided inside the mounting shell. The inner ring wall of the installation ring is rotatably connected to the outside of the pull rod through a bushing. A connecting rod is fixedly mounted on the outside of the installation ring. The end of the connecting rod away from the installation ring is fixedly mounted with a push plate through a slot.

[0014] Preferably, two limiting plates are symmetrically arranged inside the mounting housing, and a spring is sleeved on the outside of the pull rod. The two ends of the spring are fixedly connected to the adjacent side walls of the two limiting plates. The inside of one limiting plate is sleeved with the outside of the pull rod, and the outer wall of the other limiting plate is fixedly connected to the inner wall of the mounting housing.

[0015] Preferably, a scale is provided on the top of the mounting plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The pull rod is physically inserted through the sliding plate insertion hole and the purlin round hole in sequence and then inserted into the mounting plate positioning hole to form a stable locking structure, which replaces the traditional bolt fixing and simplifies the loading and unloading process. During operation, the operator pulls the handle to move the pull rod laterally, compresses the spring and disengages from the positioning hole. After unlocking, the purlin can slide freely along the limit groove to adjust its position. After releasing the handle, the spring elastically resets and pushes the pull rod to automatically return to its original position and re-fix it in the positioning hole. The L-shaped slot cooperates with the push plate to form a mechanical block after the pull rod disengages from the positioning hole, preventing the spring from accidentally rebounding and causing the pull rod to reset. This allows the operator to adjust the purlin position without continuous hand operation, improving loading and unloading efficiency and reducing the operator's burden.

[0018] (2) The sliding fit between the limiting block and the limiting groove ensures the stability of the purlin's lateral movement. The engagement of the slider and the groove at the bottom of the sliding plate further disperses the stress, allowing the sliding plate to slide stably along the length of the purlin. The scale set on the top of the mounting plate provides a position reference for purlin adjustment. Personnel can directly adjust the spacing according to the scale, reducing manual measurement errors, improving practical effect, and facilitating the rapid fixing of wall purlins. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the sliding plate structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the mounting shell structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the push plate structure of this utility model;

[0024] In the diagram: 1. Positioning mechanism; 101. Mounting shell; 102. Pull rod; 103. Mounting ring; 104. Push plate; 105. Connecting rod; 106. Limiting plate; 107. Spring; 108. Support rod; 2. Wall; 3. Mounting plate; 4. Scale; 5. Limiting groove; 6. Limiting block; 7. Purlin body; 8. Sliding block; 9. Positioning hole; 10. Sliding plate; 11. Slide groove; 12. Handle; 13. Slot. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1:

[0029] Please see Figures 1-5 As shown, an adjustable fixed wall purlin assembly includes: a wall 2, an mounting plate 3 fixedly installed on one side of the wall 2, a limiting groove 5 opened on the lower side of one side of the mounting plate 3, and a plurality of positioning holes 9 linearly arrayed on one side wall of the mounting plate 3 above the limiting groove 5.

[0030] The mounting plate 3 has multiple purlin bodies 7 arranged in a linear array on one side, and the purlin bodies 7 are U-shaped. Each outer wall of one side of the multiple purlin bodies 7 is fixedly installed with a limiting block 6 that matches the limiting groove 5. Each inner bottom side of the multiple purlin bodies 7 is fixedly installed with a slider 8.

[0031] Multiple purlin bodies 7 have two sliding plates 10 symmetrically arranged inside, and the bottom of the sliding plate 10 has a groove 11 that matches the slider 8;

[0032] Each of the two sliding plates 10 has a handle 12 on one side, and the handle 12 is U-shaped. A positioning mechanism 1 is provided at each end of the two handles 12.

[0033] As can be seen from the above, the purlin body 7 slides and engages with the limiting groove 5 on the mounting plate 3 through the limiting block 6 on one side to achieve lateral movement; at the same time, the bottom slider 8 inside the purlin engages with the sliding groove 11 at the bottom of the sliding plate 10 to ensure that the sliding plate 10 can slide stably along the length direction of the purlin. The scale 4 on the top of the mounting plate 3 provides a precise position reference for the movement of the purlin, reducing manual measurement errors. The end of the pull rod 102 of the positioning mechanism 1 passes through the insertion hole of the sliding plate 10 and the round hole of the purlin body 7 in sequence, and finally inserts into the positioning hole 9 of the mounting plate 3. The purlin is fixed to the wall 2 by physical blocking. When the operator pulls the handle 12, the pull rod 102 moves laterally through the support rod 108. The pull rod 102 compresses the spring 107 and disengages from the positioning hole 9. At this time, the purlin can slide along the limiting groove 5 to adjust its position. When the pull rod 102 moves, the mounting ring 103 moves with the pull rod 102 through the bushing. The connecting rod 105 drives the push plate 104 to move along the slot 13. After rod 102 is completely disengaged from positioning hole 9, push plate 104 is pushed to the end of slot 13. Connecting rod 105 abuts against the inner wall of slot 13, forming a mechanical limit to prevent spring 107 from rebounding and causing pull rod 102 to reset. This frees up personnel's hands to perform purlin loading and unloading operations. After adjustment, personnel push push plate 104 in the opposite direction to release the temporary limit. Spring 107 releases elastic potential energy to push limit plate 106, causing pull rod 102 to automatically return to its original position and insert into the corresponding positioning hole 9, re-establishing the fixation between purlin and mounting plate 3. Thus, mechanical insertion through positioning hole 9 replaces traditional bolt fixing, improving loading and unloading efficiency, reducing personnel's operating burden, and enhancing the practicality of fixing purlin assembly.

[0034] For details, please refer to Figure 2 As shown, each of the multiple purlin bodies 7 has a round hole on one side of its outer wall that matches the multiple positioning holes 9. The two sliding plates 10 have two sets of insertion holes symmetrically arranged on one side, and each set of insertion holes has two holes.

[0035] As can be seen from the above, the arrangement of the round hole and the insertion hole facilitates the insertion of one end of the pull rod 102 in the positioning mechanism 1 into the insertion hole and the round hole, and then into the adjacent positioning hole 9, so as to fix the purlin body 7 on the mounting plate 3 by the sliding plate 10.

[0036] For details, please refer to Figure 3 , Figure 4 and Figure 5 As shown, the positioning mechanism 1 includes a mounting shell 101 disposed on one side of the sliding plate 10. Both sides of the mounting shell 101 are provided with through holes, and the top of the mounting shell 101 is provided with a slot 13, which is L-shaped. One side of the mounting shell 101 is fixedly installed on the adjacent side wall of the sliding plate 10.

[0037] Both ends of the handle 12 are fixedly installed with support rods 108. The ends of the two support rods 108 away from the handle 12 are fixedly installed with pull rods 102 through through holes. The ends of the pull rods 102 away from the support rods 108 are inserted into the round hole and the adjacent positioning hole 9 through insertion holes. An installation ring 103 is provided inside the mounting shell 101. The inner ring wall of the installation ring 103 is rotatably connected to the outside of the pull rod 102 through a bushing. A connecting rod 105 is fixedly installed on the outside of the installation ring 103. The end of the connecting rod 105 away from the installation ring 103 is fixedly installed with a push plate 104 through a slot 13.

[0038] Two limiting plates 106 are symmetrically arranged inside the mounting housing 101. A spring 107 is sleeved on the outside of the pull rod 102. The two ends of the spring 107 are fixedly connected to the adjacent side walls of the two limiting plates 106. The inside of one limiting plate 106 is sleeved with the outside of the pull rod 102, and the outer wall of the other limiting plate 106 is fixedly connected to the inner wall of the mounting housing 101.

[0039] As can be seen from the above, by gripping the handle 12 and pulling it, the handle 12 pulls the support rod 108 and moves the pull rod 102. At the same time, the movement of the pull rod 102 will move one of the limiting plates 106 and compress the spring 107. As the pull rod 102 moves, one end of it separates from the adjacent positioning hole 9, allowing the person to slide the purlin body 7 out of the mounting plate 3 through the limiting groove 5 and the limiting block 6, thus achieving the effect of convenient disassembly of the purlin body 7. During installation, the limiting block 6 on one side of the outer wall of the purlin body 7 is aligned with the limiting groove 5. The purlin body 7 slides in parallel, making it fit against the mounting plate 3. When the operator releases the handle 12, the spring 107 loses its compressive force and elastically recovers, pushing one of the limit plates 106 to drive the pull rod 102 back to its original position. One end of the pull rod 102 is then inserted into the adjacent positioning hole 9, so that the purlin body 7 is positioned on the mounting plate 3 by the sliding plate 10. This achieves convenient installation and removal of the connection between the wall and the purlin, eliminating the need for personnel to use bolts or other complex fasteners for installation, reducing the burden on personnel, and improving the practicality of the fixed wall purlin assembly.

[0040] With the installation ring 103 and push plate 104, when the pull rod 102 is pulled, the outside of the pull rod 102 drives the installation ring 103 through the bushing and the push plate 104 through the connecting rod 105 to move in the slot 13. When the end of the pull rod 102 separates from the positioning hole 9, the push plate 104 is pushed to make the connecting rod 105 abut against the inner wall of the other end of the slot 13, thereby limiting the installation ring 103 and preventing the pull rod 102 from returning to the positioning hole 9. This allows personnel to free their hands to operate the purlin body 7 without continuously pulling the handle 12, further improving the convenience of operation.

[0041] refer to Figure 1 As shown, a scale 4 is provided on the top of the mounting plate 3.

[0042] As can be seen from the above, the setting of the scale 4 makes it easier for personnel to determine the position and spacing of the purlin body 7 to be adjusted and installed according to the scale 4 on the mounting plate 3 when moving the purlin body 7, thereby reducing manual measurement errors and facilitating subsequent fixing.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable fixed wall purlin assembly, characterized by, include: A wall (2) is fixedly installed on one side of the wall (2). A limiting groove (5) is opened on the lower side of one side of the mounting plate (3). Multiple positioning holes (9) are opened in a linear array on one side wall of the mounting plate (3) and above the limiting groove (5). The mounting plate (3) has multiple purlin bodies (7) arranged in a linear array on one side, and the purlin bodies (7) are U-shaped. Each of the multiple purlin bodies (7) has a limiting block (6) that is compatible with the limiting groove (5) fixedly installed on one side of its outer wall. Each of the multiple purlin bodies (7) has a slider (8) fixedly installed on one side of its inner bottom. The multiple purlin bodies (7) have two sliding plates (10) symmetrically arranged inside, and the bottom of the sliding plate (10) is provided with a groove (11) that matches the slider (8); Each of the two sliding plates (10) is provided with a handle (12) on one side, and the handle (12) is U-shaped. A positioning mechanism (1) is provided at each end of the two handles (12).

2. An adjustable fastening furring channel assembly according to claim 1 wherein: Each of the multiple purlin bodies (7) has a round hole on one side of its outer wall that is compatible with multiple positioning holes (9). Each of the two sliding plates (10) has two sets of insertion holes on one side in a symmetrical manner, and each set of insertion holes has two holes.

3. An adjustable fastening furring channel assembly according to claim 1 wherein: The positioning mechanism (1) includes a mounting shell (101) disposed on one side of the sliding plate (10). Both sides of the mounting shell (101) are provided with through holes. The top of the mounting shell (101) is provided with a slot (13) and the slot (13) is L-shaped. One side of the mounting shell (101) is fixedly installed on the adjacent side wall of the sliding plate (10).

4. An adjustable fixed wall purlin assembly according to claim 3, wherein: Both ends of the handle (12) are fixedly installed with support rods (108). The ends of the two support rods (108) away from the handle (12) are fixedly installed with pull rods (102) through through holes. The ends of the pull rods (102) away from the support rods (108) are inserted into the round hole and the adjacent positioning hole (9) through insertion holes. An installation ring (103) is provided inside the mounting shell (101). The inner ring wall of the installation ring (103) is rotatably connected to the outside of the pull rod (102) through a bushing. A connecting rod (105) is fixedly installed on the outside of the installation ring (103). The end of the connecting rod (105) away from the installation ring (103) is fixedly installed with a push plate (104) through a slot (13).

5. An adjustable fixed wall purlin assembly according to claim 4 wherein: The mounting housing (101) has two symmetrically arranged limiting plates (106) inside. The pull rod (102) is fitted with a spring (107) on the outside. The two ends of the spring (107) are fixedly connected to the adjacent side walls of the two limiting plates (106). The inside of one of the limiting plates (106) is fitted to the outside of the pull rod (102), and the outer wall of the other limiting plate (106) is fixedly connected to the inner wall of the mounting housing (101).

6. An adjustable fastening furring channel assembly according to claim 1 wherein: A scale (4) is provided on the top of the mounting plate (3).

Images