A herringbone beam that is easy to adjust

Abstract

The present invention relates to the field of building construction technology, and discloses an adjustable herringbone beam, which comprises a steel material, the lower end of the steel material being fixedly connected to one end of the bottom beam by bolts, the top end of the steel material being movably connected to the inside of an outer shell, the inside of the outer shell being fixedly connected to the outer wall of one group of connecting sleeves, the bottom of the outer shell being fixedly connected to the bottom side of a rotating sleeve, the outer wall of the rotating sleeve being fixedly connected to one side of another group of connecting sleeves near the axis of the outer shell, the inside of the outer shell being fixedly connected to the bottom side of a fixed shaft, and the inside of the fixed shaft being slidably connected to the outer wall of an extrusion rod. When installing the adjustable herringbone beam, the steel material is fixed by a limit block, which avoids the use of bolts and welding for fixing, making the installation process more convenient, and when the installation deviates, the steel material can be removed by a push block and reinstalled after adjustment, which is very simple.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a herringbone beam which is easy to adjust. Background Art

[0002] The gable beam is also called the sloping roof. It has a triangular roof shape, which helps the stability and drainage of the building, and also makes the overall house beautiful and diverse. The gable beam refers to a roof with a drainage slope generally greater than 3%. It is widely used in construction, mainly including single-slope, double-slope, four-slope and bent-waist types. The form and slope of the gable beam mainly depend on factors such as the building plan, structural form, roofing material, climate environment, customs and habits, and architectural style.

[0003] Currently, the assembly of the herringbone beams on the market is usually fixed by bolts or welding.

[0004] During assembly, it is usually necessary to cut the steel into the appropriate size according to different angles, and then weld and fix it. This process is very inconvenient, and when the cutting deviates, the angle of the slope will also deviate, and the roof will not achieve the ideal effect. Summary of the Invention

[0005] The object of the present invention is to provide a herringbone beam that is easy to adjust, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable herringbone beam, comprising a steel material, the lower end of the steel material being fixedly connected to one end of the bottom beam by a bolt, the top end of the steel material being movably connected to the interior of the shell, the interior of the shell being fixedly connected to the outer wall of one group of connecting sleeves, the bottom of the shell being fixedly connected to the bottom side of the rotating sleeve, the outer wall of the rotating sleeve being fixedly connected to one side of the other group of connecting sleeves near the axis of the shell, the interior of the shell being fixedly connected to the bottom side of the fixed shaft, the interior of the fixed shaft being slidably connected to the outer wall of the extrusion rod, the lower interior of the fixed shaft being fixedly connected to the outer wall of the clamping block, the lower side of the clamping block being fixedly connected to the end of the recovery spring, the interior of the extrusion rod being fixedly connected to one end of the return spring, the other end of the return spring being fixedly connected to one end of the oblique rod, the outer wall of the oblique rod being slidably connected to the oblique hole of the straight rod, and a mounting mechanism being provided inside the steel material, the mounting mechanism comprising:

[0007] A limit block, the outer wall of the limit block is fixedly connected to the side of the pressure plate, the lower side of the pressure plate is fixedly connected to one end of the compression spring, the other end of the compression spring is fixedly connected to the inside of the steel, the bottom side of the limit block is hinged to the end of the elastic telescopic rod, the middle part of the elastic telescopic rod is rotatably connected to one end of the rotating shaft, the other end of the rotating shaft is fixedly connected to the inside of the steel, the outer wall of the elastic telescopic rod is fitted with one side of the push plate, and the other side of the push plate is fixedly connected to one end of the push rod

[0008] An anti-accidental touch block, the bottom side of the anti-accidental touch block is fixedly connected to the top side of the steel, the inside of the steel is fixedly connected to one end of the ejection spring, the other end of the ejection spring is fixedly connected to the bottom end of the longitudinal rod, the top end of the longitudinal rod is rotatably connected to the bottom end of the rotating rod, and the top end of the rotating rod passes through the anti-accidental touch block and is fixedly connected to the bottom side of the push block.

[0009] Preferably, the middle portion of the steel material is fixedly connected to one end of the reinforcing rod, and the other end of the reinforcing rod is fixedly connected to the middle portion of the bottom beam, so that the structure of the herringbone beam is more stable.

[0010] Preferably, the number of the clamping blocks is set to two groups, and the two groups of clamping blocks are symmetrically distributed on both sides of the fixed shaft, so that the limiting of the rotating sleeve is more stable.

[0011] Preferably, the top side of the rotating sleeve is fixedly connected to one end of the connecting rod, so that the rotating sleeve is easier to rotate.

[0012] Preferably, the outer wall of the connecting rod is fixedly connected to the inner wall of the bushing, so that the user can hold the rotating rod more comfortably when the connecting rod rotates.

[0013] Preferably, the top end of the straight rod is fixedly connected to the bottom side of the button, making the straight rod easier to press.

[0014] Preferably, the number of the compression springs and the pressure plates is set to two groups and they are symmetrically distributed on both sides of the limit block, so that the limit block can be more firmly clamped in the groove.

[0015] Preferably, the number of the limit blocks is set to two groups, and the two groups of limit blocks are symmetrically distributed with the center line of the steel as the symmetry axis, so that the fixation of the steel is more stable.

[0016] Preferably, the bottom end of the rotating rod is fixedly connected to one end of a torsion spring, and the other end of the torsion spring is fixedly connected to the inside of the longitudinal rod, so that the angle of the push block can be limited.

[0017] Compared with the prior art, the present invention provides a herringbone beam that is easy to adjust and has the following beneficial effects:

[0018] 1. The adjustable herringbone fixes the steel with a limit block during installation, avoiding the use of bolts and welding to fix it, making the installation process more convenient. In addition, when the installation deviates, the steel can be removed by pushing the block and reinstalled after adjustment, which is very simple.

[0019] 2. After installation, the adjustable herringbone can adjust the angle of one set of steel materials by rotating the sleeve, so that the angle between the two sets of steel materials can be adjusted. This avoids the inability to change the angle between the two sets of steel materials after cutting deviations occur. Adjustments can be made directly after installation is completed, which is very convenient.

[0020] 2. The easy-to-adjust herringbone beam can prevent the steel from hitting the push block after installation, which may cause the steel to release the limit and cause a safety accident through the anti-accidental touch block, thereby increasing the safety of the herringbone beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the shell of the present invention;

[0023] Figure 3 This is a three-dimensional schematic diagram of the anti-accidental touch block of the structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the housing of the present invention;

[0025] Figure 5 This is a schematic diagram of the front cross-section structure of the housing of the present invention;

[0026] Figure 6 This is an enlarged schematic diagram of structure A of the present invention;

[0027] Figure 7 It is an enlarged schematic diagram of structure B of the present invention.

[0028] In the figure: 1. Steel; 2. Reinforcement rod; 3. Bottom beam; 4. Shell; 5. Connecting sleeve; 6. Mounting mechanism; 7. Rotating sleeve; 8. Fixed shaft; 9. Extrusion rod; 10. Button; 11. Bushing; 12. Connecting rod; 13. Straight rod; 14. Return spring; 15. Block; 16. Recovery spring; 17. Diagonal rod; 601. Limit block; 602. Pressure plate; 603. Compression spring; 604. Elastic telescopic rod; 605. Rotating shaft; 606. Push plate; 607. Push rod; 608. Ejection spring; 609. Longitudinal rod; 610. Torsion spring; 611. Rotating rod; 612. Anti-accidental touch block; 613. Push block. DETAILED DESCRIPTION

[0029] like Figure 1-7As shown, the present invention provides a technical solution: a herringbone beam that is easy to adjust, comprising: a steel material 1, the lower end of the steel material 1 is fixedly connected to one end of the bottom beam 3 by bolts, the top of the steel material 1 is movably connected to the inside of the shell 4, the inside of the shell 4 is fixedly connected to the outer wall of one group of connecting sleeves 5, the bottom of the shell 4 is fixedly connected to the bottom side of the rotating sleeve 7, the outer wall of the rotating sleeve 7 is fixedly connected to one side of the other group of connecting sleeves 5 near the axis of the shell 4, the inside of the shell 4 is fixedly connected to the bottom side of the fixed shaft 8, the inside of the fixed shaft 8 is slidably connected to the outer wall of the extrusion rod 9, the inside of the lower side of the fixed shaft 8 is fixedly connected to the outer wall of the block 15, the lower side of the block 15 is fixedly connected to the end of the recovery spring 16, the inside of the extrusion rod 9 is fixedly connected to one side of the return spring 14 The end is fixedly connected, the other end of the return spring 14 is fixedly connected to one end of the oblique rod 17, the outer wall of the oblique rod 17 is slidably connected to the oblique hole of the straight rod 13, and the interior of the steel 1 is provided with a mounting mechanism 6, the mounting mechanism 6 includes: a limit block 601, an anti-mistouch block 612, the outer wall of the limit block 601 is fixedly connected to the side of the pressure plate 602, the lower side of the pressure plate 602 is fixedly connected to one end of the compression spring 603, the other end of the compression spring 603 is fixedly connected to the interior of the steel 1, the bottom side of the limit block 601 is hinged to the end of the elastic telescopic rod 604, the middle part of the elastic telescopic rod 604 is rotatably connected to one end of the rotating shaft 605, the other end of the rotating shaft 605 is fixedly connected to the interior of the steel 1, and the outer wall of the elastic telescopic rod 604 is hinged to one end of the push plate 606 The sides are fitted together, the other side of the push plate 606 is fixedly connected to one end of the push rod 607, the bottom side of the anti-mistaken touch block 612 is fixedly connected to the top side of the steel 1, the inside of the steel 1 is fixedly connected to one end of the ejection spring 608, the other end of the ejection spring 608 is fixedly connected to the bottom end of the longitudinal rod 609, the top of the longitudinal rod 609 is rotatably connected to the bottom end of the rotating rod 611, the top of the rotating rod 611 passes through the anti-mistaken touch block 612 and is fixedly connected to the bottom side of the push block 613. When the herringbone beam needs to be installed, the end of the steel 1 is inserted into the connecting sleeve 5, and the push block 613 is rotated so that the angle of the push block 613 matches the slot of the anti-mistaken touch block 612. Push the push block 613 downward to make the rotating rod 611 move downward, driving the longitudinal rod 609 to move downward to push The rod 607 moves to the left, driving the push plate 606 to move to the left, squeezing the two sets of elastic telescopic rods 604 to rotate around the rotating shaft 605, so that the two sets of elastic telescopic rods 604 pull the two sets of limit blocks 601 into the steel material 1, and squeeze the compression spring 603, pushing the steel material 1 inward so that the position of the limit block 601 is aligned with the slot of the connecting sleeve 5, loosening the push block 613, and the compression spring 603 pushes the two sets of limit blocks 601 into the slot of the connecting sleeve 5, limiting the position of the steel material 1. Under the action of the torsion spring 610, the angle of the push block 613 is reset. When it is necessary to adjust the angle of the two sets of steel materials 1, press the button 10 downward to make the straight rod 13 move downward, so that the oblique rod 17 moves to the left and leaves the slot inside the fixed shaft 8. Under the action of the recovery spring 16,The two groups of blocks 15 approach each other and push the extrusion rod 9 upward, so that the right end of the oblique rod 17 enters the slot on the upper part of the fixed shaft 8. At this time, the ends of the two groups of blocks 15 leave the slot inside the rotating sleeve 7. At this time, the connecting rod 12 is rotated to rotate the rotating sleeve 7, driving a group of connecting sleeves 5 to rotate so that one group of steel 1 rotates. When it is rotated to a suitable angle, the button 10 is pressed to drive the straight rod 13 downward to move the oblique rod 17 to the left, leaving the slot inside the fixed shaft 8, and pushing the extrusion rod 9 downward to move the extrusion rod 9 downward and squeeze the two groups of blocks 15 away from each other and into the slot of the rotating sleeve 7. At this time, the button 10 is released, and under the action of the return spring 14, the oblique rod 17 is pushed into the slot at the lower part of the fixed shaft 8, and the position of the extrusion rod 9 is limited, and the other ends of the two groups of steel 1 are respectively connected to the bottom beam 3 through bolts. The two ends are fixedly connected, and a reinforcing rod 2 is installed between the bottom beam 3 and the steel 1. The adjustable herringbone beam is fixed by the limit block 601 during installation, avoiding the use of bolts and welding to fix it, making the installation process more convenient. When the installation deviates, the steel 1 can be removed by the push block 613 and reinstalled after adjustment, which is very simple. After installation, the angle of one group of steels 1 can be adjusted by rotating the sleeve 7, so that the angle between the two groups of steels 1 is adjustable, avoiding the inability to change the angle between the two groups of steels 1 after the cutting deviates. The adjustment can be made directly after the installation is completed, which is very convenient. The anti-mistaken touch block 612 can be used to prevent the steel 1 from hitting the push block 613 after installation, causing the steel 1 to release the limit and cause a safety accident, thereby increasing the safety of the herringbone beam.

[0030] In addition, in order to make the structure of the herringbone beam more stable, the middle part of the steel 1 is fixedly connected to one end of the reinforcing rod 2, and the other end of the reinforcing rod 2 is fixedly connected to the middle part of the bottom beam 3. In order to make the limit of the rotating sleeve 7 more stable, the number of the blocks 15 is set to two groups, and the two groups of blocks 15 are symmetrically distributed on both sides of the fixed shaft 8. In order to make the rotating sleeve 7 easier to rotate, the top side of the rotating sleeve 7 is fixedly connected to one end of the connecting rod 12. In order to make the connecting rod 12 more comfortable to hold when the user rotates, the outer wall of the connecting rod 12 is fixedly connected to the inner wall of the bushing 11. In order to make the straight rod 13 easier to press The top of the straight rod 13 is fixedly connected to the bottom side of the button 10. In order to make the limit block 601 more tightly stuck in the slot, the number of compression springs 603 and pressure plates 602 is set to two groups and is symmetrically distributed on both sides of the limit block 601. In order to make the steel 1 more firmly stuck in the connecting sleeve 5, the number of limit blocks 601 is set to two groups, and the two groups of limit blocks 601 are symmetrically distributed with the center line of the steel 1 as the axis of symmetry. In order to reset the angle of the push block 613, the bottom end of the rotating rod 611 is fixedly connected to one end of the torsion spring 610, and the other end of the torsion spring 610 is fixedly connected to the inside of the longitudinal rod 609.

[0031] Working principle: When the herringbone beam needs to be installed, the end of the steel material 1 is inserted into the connecting sleeve 5, and the push block 613 is rotated so that the angle of the push block 613 matches the slot of the anti-mistaken touch block 612. The push block 613 is pushed downward to move the rotating rod 611 downward, driving the longitudinal rod 609 downward to move the push rod 607 to the left, driving the push plate 606 to move to the left, squeezing the two sets of elastic telescopic rods 604 to rotate around the rotating shaft 605, so that the two sets of elastic telescopic rods 604 can move the two sets of limit blocks 601. Pull it into the steel 1 and squeeze the compression spring 603, push the steel 1 inward so that the position of the limit block 601 is aligned with the slot of the connecting sleeve 5, release the push block 613, and the compression spring 603 pushes the two groups of limit blocks 601 into the slot of the connecting sleeve 5, limiting the position of the steel 1. Under the action of the torsion spring 610, the angle of the push block 613 is reset. When it is necessary to adjust the angle of the two groups of steel 1, press the button 10 downward to move the straight rod 13 downward and the oblique rod 17 leftward to move away. When the cam 13 is released, the two ends of the two sets of steel bars 1 are fixed to the two ends of the bottom beam 3 by bolts, and the reinforcing bar 2 is installed between the bottom beam 3 and the steel bars 1.

[0032] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made based on 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 herringbone beam that is easy to adjust, comprising a steel material (1), characterized in that: The lower end of the steel material (1) is fixedly connected to one end of the bottom beam (3) by bolts, the top end of the steel material (1) is movably connected to the inside of the shell (4), the inside of the shell (4) is fixedly connected to the outer wall of one group of connecting sleeves (5), the bottom of the shell (4) is fixedly connected to the bottom side of the rotating sleeve (7), the outer wall of the rotating sleeve (7) is fixedly connected to one side of the other group of connecting sleeves (5) near the axis of the shell (4), the inside of the shell (4) is fixedly connected to the bottom side of the fixed shaft (8), and the inside of the fixed shaft (8) is fixedly connected to the extrusion The outer wall of the rod (9) is slidably connected, the lower inner side of the fixed shaft (8) is fixedly connected to the outer wall of the block (15), the lower side of the block (15) is fixedly connected to the end of the recovery spring (16), the inner side of the extrusion rod (9) is fixedly connected to one end of the return spring (14), the other end of the return spring (14) is fixedly connected to one end of the inclined rod (17), the outer wall of the inclined rod (17) is slidably connected to the inclined hole of the straight rod (13), and a mounting mechanism (6) is provided inside the steel material (1), and the mounting mechanism (6) includes: A limit block (601), the outer wall of the limit block (601) is fixedly connected to the side of the pressure plate (602), the lower side of the pressure plate (602) is fixedly connected to one end of the compression spring (603), the other end of the compression spring (603) is fixedly connected to the inside of the steel (1), the bottom side of the limit block (601) is hinged to the end of the elastic telescopic rod (604), the middle part of the elastic telescopic rod (604) is rotatably connected to one end of the rotating shaft (605), the other end of the rotating shaft (605) is fixedly connected to the inside of the steel (1), the outer wall of the elastic telescopic rod (604) is fitted with one side of the push plate (606), and the other side of the push plate (606) is fixedly connected to one end of the push rod (607); An anti-accidental touch block (612), the bottom side of the anti-accidental touch block (612) is fixedly connected to the top side of the steel material (1), the interior of the steel material (1) is fixedly connected to one end of an ejection spring (608), the other end of the ejection spring (608) is fixedly connected to the bottom end of a longitudinal rod (609), the top end of the longitudinal rod (609) is rotatably connected to the bottom end of a rotating rod (611), and the top end of the rotating rod (611) passes through the anti-accidental touch block (612) and is fixedly connected to the bottom side of the push block (613).

2. The adjustable herringbone beam according to claim 1, characterized in that: The middle portion of the steel material (1) is fixedly connected to one end of the reinforcing rod (2), and the other end of the reinforcing rod (2) is fixedly connected to the middle portion of the bottom beam (3).

3. The adjustable herringbone beam according to claim 1, characterized in that: The number of the clamping blocks (15) is set to two groups, and the two groups of clamping blocks (15) are symmetrically distributed on both sides of the fixed shaft (8).

4. The adjustable herringbone beam according to claim 1, characterized in that: The top side of the rotating sleeve (7) is fixedly connected to one end of the connecting rod (12).

5. The adjustable herringbone beam according to claim 4, characterized in that: The outer wall of the connecting rod (12) is fixedly connected to the inner wall of the bushing (11).

6. The adjustable herringbone beam according to claim 1, characterized in that: The top end of the straight rod (13) is fixedly connected to the bottom side of the button (10).

7. The adjustable herringbone beam according to claim 1, characterized in that: The number of the compression springs (603) and the pressure plates (602) is set to two groups and are symmetrically distributed on both sides of the limiting block (601).

8. The adjustable herringbone beam according to claim 1, characterized in that: The number of the limit blocks (601) is set to two groups, and the two groups of limit blocks (601) are symmetrically distributed with the center line of the steel (1) as the symmetry axis.

9. The adjustable herringbone beam according to claim 1, characterized in that: The bottom end of the rotating rod (611) is fixedly connected to one end of the torsion spring (610), and the other end of the torsion spring (610) is fixedly connected to the inside of the longitudinal rod (609).

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