Hanging piece connecting mechanism of insulation board

Abstract

The utility model provides a thermal insulation board pendant connecting mechanism which comprises a hanging strip used for being installed on the back face of a thermal insulation board, the face, away from the thermal insulation board, of the hanging strip is provided with an inserting groove formed in the length direction of the hanging strip, two U-shaped plates are arranged on the side, away from the thermal insulation board, of the hanging strip, positioning blocks are inserted into the U-shaped plates, and the U-shaped plates are connected with the inserting groove. Two clamping strips are fixedly connected to the face, facing the hanging strip, of the positioning block, the ends, away from the positioning block, of the clamping strips are fixedly connected with the inserting block, a through hole is formed in the middle of the horizontal part of the U-shaped plate, a stud is fixedly connected to the bottom of the positioning block, and the stud penetrates through the through hole and is in threaded connection with a first nut; a circular cavity is formed in the middle of the face, facing the clamping strip, of the positioning block, and a positioning piece used for limiting the relative position of the inserting block and the hanging strip is installed in the circular cavity.

Description

Technical Field

[0001] The utility model relates to a hanging piece connecting mechanism for a heat preservation board, belonging to the technical field of heat preservation boards. Background Art

[0002] A rigid foam plastic board is a type of thermal insulation board made by heating and mixing polystyrene resin with other raw and auxiliary materials and polymer inclusions, injecting a catalyst at the same time, and then extruding and pressing to form. When installing the thermal insulation board, it is usually necessary to first install a hook on the wall, and then install a hanging ring on the thermal insulation board to connect the hanging ring with the hook to complete the hanging of the thermal insulation board. Because the hanging ring is installed on the back of the thermal insulation board, during the hanging process, the construction personnel cannot observe the relative position of the hanging ring and the hook, and rely on feeling to judge the relative position of the hanging ring and the hook. This method will cause the hanging ring and the hook to be misaligned, and the position of the scraper needs to be adjusted multiple times, which leads to low efficiency in the construction of the thermal insulation board. Therefore, it is necessary to design a hanging connection mechanism for the thermal insulation board that reduces the difficulty of installing the thermal insulation board. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a hanger connection mechanism for an insulation board to solve the problems raised in the above-mentioned background technology. The utility model reduces the difficulty of installing the insulation board.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a hanger connection mechanism of an insulation board, comprising a hanging strip for installation on the back side of the insulation board, wherein a plug-in groove arranged along the length direction of the hanging strip is provided on a side of the hanging strip facing away from the insulation board, and two U-shaped plates are provided on a side of the hanging strip facing away from the insulation board, and the height of the vertical part of the U-shaped plate that fits with the hanging strip is lower than the vertical part of the U-shaped plate that does not fit with the hanging strip, and two first fixing holes are provided at the upper position of one side surface of the U-shaped plate that does not fit with the hanging strip, and a positioning block is inserted in the U-shaped plate, and the positioning block is connected and fixed to two The U-shaped plate is provided with a through hole in the middle of the horizontal part of the U-shaped plate, and a stud is connected and fixed to the bottom of the positioning block. The stud passes through the through hole and is threadedly connected with a first nut. The first nut is arranged on the lower side of the U-shaped plate, and a circular cavity is provided in the middle of one side of the positioning block facing the connecting strip, and a positioning piece for limiting the relative position of the connecting block and the hanging strip is installed in the circular cavity.

[0005] The locking plate is provided with a threaded head on one side of the circular cavity and a threaded hole on the other side of the circular cavity for locking the locking plate.

[0006] Furthermore, a connecting frame is provided on the upper side of the positioning block, and the connecting frame is a U-shaped structure. The lower end of the connecting frame is connected and fixed to the positioning block by screws, and the vertical portion of the connecting frame is in contact with the side of the U-shaped plate with the first fixing hole. Two vertical holes are symmetrically provided on the upper surface of the connecting frame, and threaded rods are inserted in the two vertical holes. One of the threaded rods is threadedly connected to two second nuts which are respectively located on the upper side and the lower side of the vertical hole. An adjusting plate is provided on the upper side of the connecting frame, and the upper end of the threaded rod is connected and fixed to the adjusting plate. The adjusting plate is an L-shaped structure, and two second fixing holes are provided on the vertical portion of the adjusting plate.

[0007] Furthermore, a through hole is formed on the lower surface of the connecting frame, a threaded blind hole matching the through hole is formed on the upper surface of the positioning block, and one end of the screw passes through the through hole and is threadedly connected in the threaded blind hole.

[0008] Furthermore, two protrusions matching with the first fixing holes are connected and fixed to a side of the vertical portion of the connecting frame facing the U-shaped plate, and the protrusions are inserted into the first fixing holes.

[0009] Furthermore, two internal threaded sleeves are connected and fixed to the lower surface of the adjustment plate, and the upper end of the threaded rod (7) is threadedly connected in the internal threaded sleeves.

[0010] Furthermore, the cross-section of the plug-in slot is dovetail-shaped, the cross-section of the plug-in block is dovetail-shaped, and the upper side of the plug-in slot and the upper side of the plug-in slot are both provided with a plurality of evenly arranged small holes for inserting screws, and the small holes are opened on the hanging bar.

[0011] Beneficial effects of the utility model:

[0012] 1. Insert the positioning block into the U-shaped plate, and insert the clamping strip into the clamping groove. At this time, the positioning rod is inserted into the notch, and the stud passes through the through hole. Screw the first nut on the stud to complete the assembly of the positioning block and the U-shaped plate, and realize the assembly of the plug-in block and the U-shaped plate, which is conducive to reducing the need for the thickness of the U-shaped plate when installing the plug-in block.

[0013] 2. Use screws to install the hanging strip on the back of the insulation board, and then use expansion bolts to install the U-shaped board on the wall, and then insert the plug-in block into the plug-in slot. When one end of the positioning rod is against the side of the hanging strip, manually press the positioning rod to retract the positioning rod into the round hole. At this time, the spring is further compressed, and the plug-in block continues to be inserted into the plug-in slot. When the positioning rod is aligned with the positioning hole, under the action of the spring rebound force, one end of the positioning rod is inserted into the positioning hole to fix the relative position of the plug-in block and the hanging strip, that is, the relative position of the insulation board and the U-shaped board is restricted. Because the plug-in block and the plug-in slot are plugged in through the side of the insulation board, the plug-in position can be intuitively observed. Compared with the method of relying on feeling to judge the relative position of the hanging ring and the hook, the efficiency of the insulation installation is improved and the difficulty of the insulation installation is reduced.

[0014] 3. When the installation position of the insulation board on the wall is restricted and the wall corresponding to the first fixing hole cannot anchor the expansion bolt, use screws to install the connecting frame on the positioning block, insert threaded rods in the two vertical holes on the connecting frame, and thread two second nuts on one threaded rod to complete the assembly of the adjustment plate, the connecting frame and the positioning block, and adjust the position of the threaded rod along the vertical hole. At this time, the relative position of the adjustment plate and the U-shaped plate changes, that is, the spacing between the first fixing hole and the second fixing hole changes. When the wall corresponding to the second fixing hole can anchor the expansion bolt, screw the two nuts on one threaded rod so that the two nuts on one threaded rod are tightly fitted with the connecting frame, thereby fixing the relative position of the adjustment plate and the U-shaped plate, which is convenient for adjusting the area for installing the expansion bolts according to the condition of the wall.

[0015] 4. When the connecting frame and the positioning block are connected by screws, the protrusion on the connecting frame is inserted into the first fixing hole on the U-shaped plate, and then the protrusion and the screw work together to limit the relative position of the connecting frame and the U-shaped plate, so that one screw can stably connect the positioning block and the connecting frame, reduce the use of screws, and improve assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a structural schematic diagram of a hanger connection mechanism of a thermal insulation board of the utility model;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 It is a three-dimensional diagram from another perspective of a hanger connection mechanism of a thermal insulation board of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of a hanging strip in a hanging connection mechanism of a thermal insulation board of the utility model;

[0021] Figure 5 It is a schematic diagram of the assembly of a positioning block, a spring, a plug-in block, a positioning rod and a U-shaped plate in a hanger connection mechanism of an insulation board of the utility model;

[0022] Figure 6 It is a three-dimensional diagram of a U-shaped plate in a hanger connection mechanism of a thermal insulation board of the utility model;

[0023] Figure 7 It is a schematic diagram of the assembly of a positioning rod, a limiting plate, a spring and a threaded head in a hanger connection mechanism of a heat preservation board of the utility model;

[0024] Figure 8 It is a schematic diagram of the assembly of a plug-in block, a clamping strip and a positioning block in a hanger connection mechanism of an insulation board according to the utility model;

[0025] Fig. 9 It is a schematic diagram of the assembly of a stud, a plug-in block, a clamping strip and a positioning block in a hanger connection mechanism of an insulation board of the utility model;

[0026] Fig.10 It is a three-dimensional diagram of a connecting frame in a hanging connecting mechanism of a thermal insulation board of the utility model;

[0027] Fig.11 It is a three-dimensional diagram of an adjustment plate in a hanger connection mechanism of a thermal insulation board of the utility model;

[0028] In the figure: 1-hanging strip, 2-positioning block, 3-connecting frame, 4-screw, 5-U-shaped plate, 6-second nut, 7-threaded rod, 8-adjusting plate, 9-second fixing hole, 10-positioning hole, 11-positioning rod, 12-plug-in block, 13-first fixing hole, 14-plug-in groove, 15-stud, 16-first nut, 17-spring, 18-threaded blind hole, 19-threaded head, 20-notch, 21-clamping groove, 22-perforation, 23-limiting plate, 24-clamping strip, 25-circular cavity, 26-circular hole, 27-convex head, 28-vertical hole, 29-through hole, 30-internal threaded sleeve. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] See also Figure 1 , Figure 3 and Figure 4 The utility model provides a technical solution: a hanger connection mechanism for an insulation board, comprising a hanging bar 1 for installation on the back of the insulation board, a plug-in groove 14 arranged along the length direction of the hanging bar 1 is opened on the side of the hanging bar 1 away from the insulation board, and a plurality of evenly arranged small holes for inserting screws are provided on the upper side of the plug-in groove 14 with a dovetail-shaped cross section and the upper side of the plug-in groove 14, the small holes are opened on the hanging bar 1, so that the screws pass through the small holes and are connected and fixed to the insulation board, thereby completing the assembly of the hanging bar 1 and the insulation board.

[0031] See also Figure 1 , Figure 3 , Figure 5 and Figure 6 Two U-shaped plates 5 are provided on the side of the hanging strip 1 away from the insulation board. The vertical portion of the U-shaped plate 5 that is in contact with the hanging strip 1 is lower than the vertical portion of the U-shaped plate 5 that is not in contact with the hanging strip 1. Two first fixing holes 13 are provided at the upper position of the side surface of the U-shaped plate 5 that is not in contact with the hanging strip 1. The design of the first fixing holes 13 facilitates the installation of the U-shaped plate 5 on the wall using expansion bolts.

[0032] See also Figure 1-Figure 9 A positioning block 2 is inserted in the U-shaped plate 5. Two clamping strips 24 are connected and fixed on one side of the positioning block 2 facing the hanging strip 1. The end of the clamping strip 24 away from the positioning block 2 is connected and fixed to the plug-in block 12. The plug-in block 12 with a dovetail-shaped cross section is inserted in the plug-in groove 14. Two clamping grooves 21 matching the clamping strip 24 are provided on the side of the U-shaped plate 5 that fits the hanging plate. The clamping strip 24 is inserted in the clamping groove 21. A through hole 22 is provided in the middle of the horizontal part of the U-shaped plate 5. A stud is connected and fixed at the bottom of the positioning block 2 15, the stud 15 passes through the through hole 22 and is threadedly connected with the first nut 16, the first nut 16 is arranged on the lower side of the U-shaped plate 5, the positioning block 2 is inserted into the U-shaped plate 5, and the clamping strip 24 is inserted into the clamping groove 21, at this time, the positioning rod 11 is inserted into the notch 20, and the stud 15 passes through the through hole 22, the first nut 16 is screwed on the stud 15, the assembly of the positioning block 2 and the U-shaped plate 5 is completed, and the assembly of the plug-in block 12 and the U-shaped plate 5 is realized, which is conducive to reducing the thickness requirement of the U-shaped plate 5 when installing the plug-in block 12.

[0033] See also Figure 1-Figure 9A circular cavity 25 is provided in the middle of one side of the positioning block 2 facing the card strip 24, and a limiting plate 23 is slidably installed on one side of the circular cavity 25 close to the card strip 24. A positioning rod 11 is connected and fixed to the limiting plate 23 on one side facing the card strip 24. The outer diameter of the positioning rod 11 is smaller than the outer diameter of the limiting plate 23. A notch 20 matching the positioning rod 11 is provided in the middle of one side of the U-shaped plate 5 that fits the hanging strip 1. The positioning rod 11 is inserted into the notch 20. A circular hole 26 is provided in the middle of one side of the plug-in block 12, and two symmetrically arranged plug slots 14 are provided in the plug-in slot 14. The positioning hole 10 is provided and matched with the positioning rod 11. The end of the positioning rod 11 away from the limiting plate 23 passes through the circular hole 26 and is inserted in the positioning hole 10. The side of the limiting plate 23 away from the positioning rod 11 is provided with a spring 17 arranged along the length direction of the positioning rod 11. The side of the spring 17 away from the limiting plate 23 is provided with a threaded head 19. The side of the circular cavity 25 away from the limiting plate 23 is processed with an internal thread. The threaded head 19 is threadedly connected to the area where the internal thread is processed in the circular cavity 25. The side of the threaded head 19 away from the spring 17 is provided with an internal hexagon socket that matches the internal hexagon socket wrench. The position of the threaded head 19 in the circular cavity 25 is adjusted, and then the distance between the limit plate 23 and the threaded head 19 in the circular cavity 25 is changed, so as to adjust the compression degree of the spring 17 as needed. The hanging bar 1 is installed on the back of the insulation board with screws, and then the U-shaped plate 5 is installed on the wall with expansion bolts, and then the plug-in block 12 is inserted into the plug-in groove 14. When one end of the positioning rod 11 is against the side of the hanging bar 1, the positioning rod 11 is manually pressed to retract the positioning rod 11 into the circular hole 26. At this time, the spring 17 is further compressed, and the plug-in block 12 is further inserted into the plug-in groove 14. The connecting block 12 is inserted into the plug-in groove 14. When the positioning rod 11 is aligned with the positioning hole 10, under the action of the rebound force of the spring 17, one end of the positioning rod 11 is inserted into the positioning hole 10, so that the relative position of the connecting block 12 and the hanging strip 1 is fixed, that is, the relative position of the insulation board and the U-shaped board 5 is restricted. Because the connecting block 12 and the plug-in groove 14 are plugged in through the side of the insulation board, the plug-in position can be intuitively observed. Compared with the method of relying on feeling to judge the relative position of the hanging ring and the hook, the efficiency of the insulation installation is improved and the difficulty of the insulation installation is reduced.

[0034] See also Figure 1 , Figure 3 and Fig.10The upper side of the positioning block 2 is provided with a connecting frame 3, and the connecting frame 3 is a U-shaped structure. The lower end of the connecting frame 3 is connected and fixed to the positioning block 2 by a screw 4, wherein a through hole 29 is opened on the lower surface of the connecting frame 3, and a threaded blind hole 18 matching the through hole 29 is opened on the upper surface of the positioning block 2, so that one end of the screw 4 passes through the through hole 29 and is threadedly connected in the threaded blind hole 18, so that the assembly of the connecting frame 3 and the positioning block 2 is completed. The vertical part of the connecting frame 3 facing the U-shaped plate 5 is connected and fixed with two convex heads 27 matching the first fixing holes 13, and the convex head 27 is inserted in the first fixing hole 13. When the connecting frame 3 and the positioning block 2 are connected by the screw 4, the convex head 27 on the connecting frame 3 is inserted in the first fixing hole 13 on the U-shaped plate 5, and then the convex head 27 and the screw 4 work together to limit the relative position of the connecting frame 3 and the U-shaped plate 5, so that one screw 4 can stably connect the positioning block 2 and the connecting frame 3, reduce the use of screws 4, and improve assembly efficiency.

[0035] See also Figure 1-Figure 11 The vertical part of the connecting frame 3 fits with the side of the first fixing hole 13 of the U-shaped plate 5. Two vertical holes 28 are symmetrically provided on the upper surface of the connecting frame 3. Threaded rods 7 are inserted in the two vertical holes 28. One threaded rod 7 is threadedly connected with two second nuts 6 located on the upper side and the lower side of the vertical hole 28, respectively. An adjusting plate 8 is provided on the upper side of the connecting frame 3. The upper ends of the two threaded rods 7 are respectively threadedly connected in two internal threaded sleeves 30, and the internal threaded sleeves 30 are fixed to the bottom of the adjusting plate 8. The adjusting plate 8 is an L-shaped structure. Two second fixing holes 9 are provided on the vertical part of the adjusting plate 8. When the installation position of the insulation board on the wall is limited and the wall corresponding to the first fixing hole 13 cannot be anchored with the expansion bolt, the connecting plate 8 is fixed with the screw 4. The frame 3 is installed on the positioning block 2, and the threaded rods 7 are inserted into the two vertical holes 28 on the connecting frame 3, and two second nuts 6 are threadedly connected on one threaded rod 7 to complete the assembly of the adjustment plate 8, the connecting frame 3 and the positioning block 2. The position of the threaded rod 7 is adjusted along the vertical hole 28. At this time, the relative position of the adjustment plate 8 and the U-shaped plate 5 changes, that is, the spacing between the first fixing hole 13 and the second fixing hole 9 changes. When the wall surface corresponding to the second fixing hole 9 can anchor the expansion bolt, the two nuts on one threaded rod 7 are screwed so that the two nuts on one threaded rod 7 are tightly fitted with the connecting frame 3, so as to fix the relative position of the adjustment plate 8 and the U-shaped plate 5, so as to facilitate the adjustment of the area for installing the expansion bolt according to the condition of the wall surface.

[0036] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hanger connection mechanism for an insulation board, comprising a hanging strip (1) for installation on the back of the insulation board, characterized in that: The side of the hanging bar (1) facing away from the insulation board is provided with a plug-in groove (14) arranged along the length direction of the hanging bar (1); the side of the hanging bar (1) facing away from the insulation board is provided with two U-shaped plates (5); the vertical portion of the U-shaped plate (5) in contact with the hanging bar (1) is lower than the vertical portion of the U-shaped plate (5) not in contact with the hanging bar (1); the upper portion of the side surface of the U-shaped plate (5) not in contact with the hanging bar (1) is provided with two first fixing holes (13); a positioning block (2) is inserted in the U-shaped plate (5); the side of the positioning block (2) facing the hanging bar (1) is connected and fixed with two snap-in strips (24); the end of the snap-in strip (24) away from the positioning block (2) is connected and fixed to the plug-in block (12); the plug-in block (12) is arranged Inserted in the plug-in slot (14), the side of the U-shaped plate (5) that fits the hanging plate is provided with two snap-in slots (21) that match the snap-in strip (24), the snap-in strip (24) is inserted in the snap-in slot (21), a through hole (22) is provided in the middle of the horizontal part of the U-shaped plate (5), a stud (15) is connected and fixed at the bottom of the positioning block (2), the stud (15) passes through the through hole (22) and is threadedly connected with a first nut (16), the first nut (16) is arranged on the lower side of the U-shaped plate (5), a circular cavity (25) is provided in the middle of a side of the positioning block (2) facing the snap-in strip (24), a positioning piece for limiting the relative position of the plug-in block (12) and the hanging strip (1) is installed in the circular cavity (25).

2. The hanger connection mechanism of the thermal insulation board according to claim 1, characterized in that: The positioning member comprises a positioning rod (11), a limiting plate (23) is slidably installed on one side of the circular cavity (25) close to the clamping strip (24), the positioning rod (11) is connected and fixed to the side of the limiting plate (23) facing the clamping strip (24), the outer diameter of the positioning rod (11) is smaller than the outer diameter of the limiting plate (23), a notch (20) matching the positioning rod (11) is provided in the middle of the side surface of the U-shaped plate (5) that is in contact with the hanging strip (1), the positioning rod (11) is inserted in the notch (20), a circular hole (26) is provided in the middle of one side of the plug-in block (12), and two symmetrically arranged holes (26) matching the positioning rod (11) are provided in the plug-in slot (14). 1) a positioning hole (10) matching therewith, one end of the positioning rod (11) away from the limiting plate (23) passes through the circular hole (26) and is inserted into the positioning hole (10), a side of the limiting plate (23) away from the positioning rod (11) is provided with a spring (17) arranged along the length direction of the positioning rod (11), a side of the spring (17) away from the limiting plate (23) is provided with a threaded head (19), a side of the circular cavity (25) away from the limiting plate (23) is processed with an internal thread, the threaded head (19) is threadedly connected to the region of the circular cavity (25) where the internal thread is processed, and a side of the threaded head (19) away from the spring (17) is provided with an internal hexagonal hole matching with an internal hexagonal wrench.

3. The hanger connection mechanism of the thermal insulation board according to claim 1, characterized in that: A connecting frame (3) is provided on the upper side of the positioning block (2). The connecting frame (3) is a U-shaped structure. The lower end of the connecting frame (3) is connected and fixed to the positioning block (2) by means of screws (4). The vertical portion of the connecting frame (3) is in contact with the side of the U-shaped plate (5) where the first fixing hole (13) is provided. Two vertical holes (28) are symmetrically provided on the upper surface of the connecting frame (3). A threaded rod (7) is inserted into each of the two vertical holes (28). Two second nuts (6) located on the upper side and the lower side of the vertical hole (28) are threadedly connected to one of the threaded rods (7). An adjusting plate (8) is provided on the upper side of the connecting frame (3). The upper end of the threaded rod (7) is connected and fixed to the adjusting plate (8). The adjusting plate (8) is an L-shaped structure. Two second fixing holes (9) are provided on the vertical portion of the adjusting plate (8).

4. The hanger connection mechanism of the thermal insulation board according to claim 3, characterized in that: The lower surface of the connecting frame (3) is provided with a through hole (29), the upper surface of the positioning block (2) is provided with a threaded blind hole (18) matching the through hole (29), and one end of the screw (4) passes through the through hole (29) and is threadedly connected in the threaded blind hole (18).

5. The hanger connection mechanism of the thermal insulation board according to claim 3, characterized in that: Two protrusions (27) matching with the first fixing holes (13) are connected and fixed to one side of the vertical part of the connecting frame (3) facing the U-shaped plate (5), and the protrusions (27) are inserted into the first fixing holes (13).

6. The hanger connection mechanism of the thermal insulation board according to claim 3, characterized in that: Two internal thread sleeves (30) are connected and fixed to the lower surface of the adjustment plate (8), and the upper end of the threaded rod (7) is threadedly connected in the internal thread sleeves (30).

7. The hanger connection mechanism of the thermal insulation board according to claim 1, characterized in that: The cross section of the plug slot (14) is in the shape of a dovetail, the cross section of the plug block (12) is in the shape of a dovetail, and the upper side of the plug slot (14) and the upper side of the plug slot (14) are both provided with a plurality of evenly arranged small holes for inserting screws, and the small holes are opened on the hanging bar (1).

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