CN217925071U - Support arrangement for building roof truss - Google Patents

Abstract

The utility model discloses a strutting arrangement of building roof truss relates to the building technology field, specifically is a strutting arrangement of building roof truss, including removing the support plate, the last fixed surface of removing the support plate installs the mounting bracket, the left fixed surface of mounting bracket installs servo motor, the fixed cover has connect two-way lead screw on servo motor's the output shaft. This strutting arrangement of building roof truss can make two-way lead screw rotate through starting servo motor, utilize two-way lead screw to drive the screw sleeve, thereby make first loading board remove about, can carry out the jacking to the second loading board when utilizing first loading board to remove about, thereby make the device possess the lift design, can make the device realize and this jacking through the hydraulic stem, can make the height-adjusting that the device can be further in order to adapt to the height on different roofs, great improvement the device's practicality.

Description

Support arrangement for building roof truss

Technical Field

The utility model relates to a building technical field specifically is a strutting arrangement of building roof truss.

Background

The truss is widely adopted as a building form with high rigidity, high strength, good geometric performance and fluid dynamic characteristics, when the roof truss is constructed, a temporary supporting device needs to be erected for feeding, and the height of the supporting device needs to be adjusted according to the installation height so as to be convenient for a worker to take.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a support arrangement for building roof truss has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a strutting arrangement of building roof truss, is including removing the support plate, the last fixed surface of removing the support plate installs the mounting bracket, the left fixed surface of mounting bracket installs servo motor, the fixed cover has two-way lead screw on servo motor's the output shaft, the equal threaded connection in the left and right sides of two-way lead screw surface has the swivel nut, the last fixed surface of swivel nut installs first loading board, the last fixed surface of first loading board installs the mounting panel, the hydraulic stem is installed to the inboard of mounting panel, the pivot is installed to the other end of hydraulic stem, the inboard fixed mounting of pivot has the second loading board, the equal movable mounting in both sides has the centre gripping base around the second loading board upper surface.

Optionally, the right side of centre gripping base upper surface articulates through the hinge has the centre gripping arm, the left side fixed mounting of centre gripping base upper surface has the tight stud, the surface threaded connection of tight stud has the tight nut.

Optionally, a limiting disc is arranged on the lower side of the clamping base, a limiting thread groove is formed in the edge of the limiting disc, a limiting bolt is connected to the limiting thread groove formed in the edge of the limiting disc in a threaded manner, and the length of the limiting bolt is larger than the distance from the upper surface of the limiting disc to the upper surface of the second bearing plate.

Optionally, the left side and the right side of the second bearing plate are both fixedly provided with a sliding block, the outer surface of the sliding block is movably provided with a sliding rail, and the sliding rail is fixedly arranged on the side surface of the movable carrier plate.

Optionally, a fastening groove is formed in the middle of the clamping arm, the fastening stud is located in the fastening groove formed in the middle of the clamping arm, and the width of the fastening nut is greater than that of the fastening groove formed in the middle of the clamping base.

Optionally, the front and the back of the swivel nut are fixedly provided with limit blocks, and the inner side of the mounting frame is provided with a sliding groove matched with the limit blocks.

The utility model provides a support arrangement for building roof truss possesses following beneficial effect:

1. this strutting arrangement of building roof truss can make two-way lead screw rotate through starting servo motor, utilize two-way lead screw to drive the screw sleeve, thereby make first loading board remove about, can carry out the jacking to the second loading board when utilizing first loading board to remove about, thereby make the device possess the lift design, can make the device realize and this jacking through the hydraulic stem, can make the height-adjusting that the device can be further in order to adapt to the height on different roofs, great improvement the device's practicality.

2. This strutting arrangement of building roof truss can carry out the centre gripping with the truss through upset centre gripping arm, screws up the lock nut and makes lock nut and centre gripping base directly fall zonulae occludens and can accomplish the fixed to the truss, thereby can rotate spacing dish through not hard up spacing bolt and make the truss rotatory to the angle that this can adjust the truss, so that adjust the dismantlement position of truss according to staff's position, great improvement the device's convenience.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a schematic three-dimensional structure view of the slider of the present invention;

fig. 3 is a schematic structural view of a three-dimensional explosion at the mounting rack of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the clamping arm of the present invention.

In the figure: 1. moving the carrier plate; 2. a mounting frame; 3. a servo motor; 4. a bidirectional lead screw; 5. a threaded sleeve; 6. a limiting block; 7. a first bearing plate; 8. mounting a plate; 9. a hydraulic lever; 10. a rotating shaft; 11. a second carrier plate; 12. a limiting disc; 13. a limit bolt; 14. clamping the base; 15. a clamp arm; 16. tightly closing the stud; 17. tightening the nut; 18. a slider; 19. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a support arrangement of building roof truss, including the removal support plate 1, the last fixed surface of removal support plate 1 installs mounting bracket 2, the left fixed surface of mounting bracket 2 installs servo motor 3, it has two-way lead screw 4 to fix the cover on servo motor 3's the output shaft, the equal threaded connection in the left and right sides of two-way lead screw 4 surface has swivel nut 5, the equal fixed mounting in front and back of swivel nut 5 has stopper 6, the spout with stopper 6 looks adaptation is seted up to the inboard of mounting bracket 2, utilize stopper 6 can play limiting displacement to swivel nut 5, make swivel nut 5 more stable in the drive process, avoid swivel nut 5 to appear when the drive the rotation phenomenon, the last fixed surface of swivel nut 5 installs first loading board 7, the last fixed surface of first loading board 7 installs mounting panel 8, hydraulic stem 9 is installed to the inboard of mounting panel 8, utilize hydraulic stem 9 can realize the secondary jacking of opposite clamping base 14, thereby adapt to the roof construction state of different heights, the other end of hydraulic stem 9 installs pivot 10, the inboard fixed mounting of pivot 10 has second loading board 11, the left and right sides of second loading board 11 all fixed mounting has slider 18, the outer surface of slide rail 19 is installed in the slide rail 19, the movable mounting of the slide rail 11 and the support the base and carry out the mutual cooperation of the second loading board in the process of the second loading board, the side of the movable mounting.

Please refer to fig. 3 and 4, the right side of the upper surface of the clamping base 14 is hinged with a clamping arm 15 through a hinge, the truss can be clamped through mutual cooperation between the clamping arm 15 and the clamping base 14, and meanwhile, the clamping and the dismounting are convenient, a fastening stud 16 is fixedly installed on the left side of the upper surface of the clamping base 14, a fastening nut 17 is connected to the outer surface of the fastening stud 16 through a thread, a fastening groove is formed in the middle of the clamping arm 15, the fastening stud 16 is located in the fastening groove formed in the middle of the clamping arm 15, the width of the fastening nut 17 is greater than that of the fastening groove formed in the middle of the clamping base 14, the clamping arm 15 can be limited by screwing the fastening nut 17, so that the truss can be fixed, the truss can be more stable in the lifting process, and the construction safety is greatly improved.

Referring to fig. 3 and 4, a limiting disc 12 is arranged on the lower side of the clamping base 14, a limiting thread groove is formed in the edge of the limiting disc 12, a limiting bolt 13 is connected to the limiting thread groove formed in the edge of the limiting disc 12 in a threaded manner, the length of the limiting bolt 13 is greater than the distance between the upper surface of the limiting disc 12 and the upper surface of the second bearing plate 11, the limiting bolt 13 is screwed down to enable the limiting bolt 13 to be tightly connected with the second bearing plate 11, the limiting disc 12 can be limited by using the friction force between the limiting bolt 13 and the second bearing plate 11, so that the clamping base 14 is limited, and the limitation of the truss is realized.

To sum up, this strutting arrangement of building roof truss, during the use, at first the user need place the truss in the inboard of centre gripping base 14, then upset centre gripping arm 15 carries out the centre gripping with the truss, screw up the lock nut 17 and make lock nut 17 and centre gripping base 14 directly fall zonulae occludens and can accomplish the fixed to the truss, then start servo motor 3 and make two-way lead screw 4 rotate, utilize two-way lead screw 4 to drive swivel nut 5, thereby make first loading board 7 remove about, can lift up second loading board 11 when utilizing first loading board 7 to remove about, need start hydraulic stem 9 when the height is not enough and carry out the secondary jacking, need not hard up limit bolt 13 when needs dismantle the truss, then rotate spacing dish 12 according to staff's position and change the position of truss so that the staff dismantles, then not hard up slider 18 dismantles can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. A support arrangement for a building roof truss includes a mobile carrier plate (1), characterized in that: the utility model discloses a hydraulic press mounting structure, including removal support plate (1), last fixed surface installs mounting bracket (2), the left fixed surface of mounting bracket (2) installs servo motor (3), it has two-way lead screw (4) to fix the cover on the output shaft of servo motor (3), the equal threaded connection in the left and right sides of two-way lead screw (4) surface has swivel nut (5), the last fixed surface of swivel nut (5) installs first loading board (7), the last fixed surface of first loading board (7) installs mounting panel (8), hydraulic stem (9) are installed to the inboard of mounting panel (8), pivot (10) are installed to the other end of hydraulic stem (9), the inboard fixed mounting of pivot (10) has second loading board (11), the equal movable mounting in both sides has centre gripping base (14) around second loading board (11) upper surface.

2. A support arrangement for a building roof truss according to claim 1 wherein: the right side of centre gripping base (14) upper surface articulates through the hinge has centre gripping arm (15), the left side fixed mounting of centre gripping base (14) upper surface has closing stud (16), the surface threaded connection of closing stud (16) has closing nut (17).

3. A support arrangement for a building roof truss according to claim 1 wherein: the lower side of the clamping base (14) is provided with a limiting disc (12), a limiting thread groove is formed in the edge of the limiting disc (12), a limiting bolt (13) is connected to the limiting thread groove formed in the edge of the limiting disc (12) in a threaded mode, and the length of the limiting bolt (13) is larger than the distance from the upper surface of the limiting disc (12) to the upper surface of the second bearing plate (11).

4. A support arrangement for a building roof truss according to claim 1 wherein: the left side and the right side of the second bearing plate (11) are fixedly provided with sliding blocks (18), the outer surface of each sliding block (18) is movably provided with a sliding rail (19), and the sliding rails (19) are fixedly arranged on the side surfaces of the movable carrier plate (1).

5. A support arrangement for a building roof truss according to claim 2 wherein: the middle part of the clamping arm (15) is provided with a fastening groove, the fastening stud (16) is positioned in the fastening groove formed in the middle part of the clamping arm (15), and the width of the fastening nut (17) is greater than that of the fastening groove formed in the middle part of the clamping base (14).

6. A support arrangement for a building roof truss according to claim 1 wherein: the front and the back of the screw sleeve (5) are fixedly provided with limit blocks (6), and the inner side of the mounting rack (2) is provided with a sliding groove matched with the limit blocks (6).

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