CN220133269U - Building roof truss with supporting structure - Google Patents

Abstract

The utility model discloses a building roof truss with a supporting structure, wherein inclined beams and vertical beams are fixedly connected to the inside of a truss frame, hinge seats I are arranged at four corners of the bottom of the truss frame, supporting rods are arranged on the four hinge seats I in a hinged mode, counterweight plates are arranged at the bottoms of the four supporting rods, a fixing cylinder is transversely arranged at the center of the bottom of the truss frame, and an adjusting device is arranged between the fixing cylinder and the four supporting rods; according to the utility model, the driving motor is started to drive the bidirectional screw to rotate in the forward direction, the bidirectional screw rotates to drive the two threaded blocks to be away from each other, so that the two threaded blocks drive the hinge seat II and the hinge rod I to move, the hinge rod II at two ends is driven by the hinge rod I to push the hinge seat III and the sliding block to move, when the sliding block moves upwards in the sliding groove, the support rod is pushed to straighten by the hinge seat I to support the roof truss, and when the support is not needed, the bidirectional screw is reversely rotated, so that the support part is conveniently and flexibly retracted or released, and the roof truss is more convenient to use.

Description

Building roof truss with supporting structure

Technical Field

The utility model relates to the field of struts or supports, in particular to a building roof truss with a supporting structure.

Background

Truss is widely used as a building form in terms of high rigidity, high strength, good geometric performance and hydrodynamic characteristics, and when the roof truss is constructed, a temporary supporting device is required to be supported so as to facilitate the installation of the roof truss by workers.

The existing roof truss support structure is fixed in parts, welded connection is adopted, the support parts cannot be flexibly adjusted due to the change of the temporary support requirement, then the support parts cannot be flexibly folded or unfolded, and the manual operation is dangerous, so that the building roof truss with the support structure is needed to solve the problems.

Disclosure of Invention

The utility model aims to solve the problems that a supporting component cannot be flexibly adjusted due to the change of the requirement of temporary support in the prior art, and the like, and provides a building roof truss with a supporting structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a building roof truss that possesses bearing structure, includes the truss frame, is right triangle between inside fixedly connected with sloping of truss frame and the vertical beam, sloping, vertical beam and the truss frame, all is provided with articulated seat one on the bottom four corners of truss frame, all articulates on four articulated seat one and is provided with the bracing piece, and the bottom of four bracing pieces all is provided with the counter weight board, and the bottom center of truss frame transversely is provided with fixed section of thick bamboo, is provided with adjusting device between fixed section of thick bamboo and the four bracing pieces.

Further, the adjusting device comprises a groove which is transversely downwards arranged in the fixed cylinder, a bidirectional screw rod is arranged between two side ends of the groove, bearings are respectively arranged at two side ends of the bidirectional screw rod in the two side ends of the fixed cylinder, and one end of the bidirectional screw rod penetrates through and extends to the outer side of the fixed cylinder to be provided with a driving motor.

Further, all threaded connection has the screw thread piece on the both ends face of two-way screw rod, all is provided with articulated seat two on the bottom of two screw thread pieces, all articulates on two articulated seat two and is provided with articulated pole one, and the front and back both ends of two articulated pole one all vertically extend to between the bottom front and back both ends of truss frame.

Further, two all fixedly connected with hinge rod two's one end on the front and back both ends after the extension of hinge rod one, all articulated be provided with hinge seat three on four hinge rod two's the other ends, all be provided with the slider on four hinge seat three's one side.

Further, the adjusting device further comprises sliding grooves vertically formed in four end faces, close to each other, of the four supporting rods, the four sliding blocks are respectively arranged in the four sliding grooves in a sliding mode, sliding rails are respectively formed in the centers of the front end and the rear end of the four sliding blocks, sliding rods are vertically arranged in the centers of the front end and the rear end of the interior of the four sliding grooves, and the sliding rods are arranged in the sliding rails in a sliding mode.

The beneficial effects are that: when the roof truss needs temporary support, the driving motor is utilized to realize simple construction at a high place, the danger of manually developing the support rod by personnel is reduced, the safety of personnel during construction is ensured, the operation is finished by utilizing the auxiliary tool, the driving motor is not required to be specially customized, and domestic electricity is communicated, so that the supporting component is conveniently and flexibly adjusted according to the change of the requirement of the temporary support, the supporting component is conveniently and flexibly folded or unfolded, and the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a front view in cross section;

FIG. 4 is a schematic side sectional view of the present utility model;

fig. 5 is a schematic view showing a bottom cross-sectional structure of the present utility model.

In the figure: the device comprises a truss frame 1, an inclined beam 2, a vertical beam 3, a hinge seat I, a supporting rod 5, a counterweight plate 6, a fixed cylinder 7, a groove 8, a bidirectional screw rod 9, a bearing 10, a driving motor 11, a threaded block 12, a hinge seat II, a hinge rod I14, a hinge rod II, a hinge seat 16, a sliding block 17, a sliding rail 18, a sliding groove 19 and a sliding rod 20.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present embodiment provides a building roof truss with a supporting structure, including a truss frame 1, wherein an oblique beam 2 and a vertical beam 3 are fixedly connected inside the truss frame 1, the oblique beam 2, the vertical beam 3 and the truss frame 1 are in right triangle, hinge seats one 4 are all arranged at four corners of the bottom of the truss frame 1, support rods 5 are all hinged on the four hinge seats one 4, weight plates 6 are all arranged at the bottoms of the four support rods 5, a fixing cylinder 7 is transversely arranged at the center of the bottom of the truss frame 1, and an adjusting device is arranged between the fixing cylinder 7 and the four support rods 5; preferably, through being provided with truss frame 1 and conveniently installing sloping 2 and perpendicular roof beam 3, through right angled triangle, the stability of multiplicable sloping 2 and perpendicular roof beam 3 to lead to sloping 2 and perpendicular roof beam 3 be difficult for the deformation, be connected with bracing piece 5 through being provided with articulated seat one 4 and conveniently rotate, conveniently support truss frame 1 through being provided with bracing piece 5, make things convenient for bracing piece 5 to contact with ground through being provided with counter weight plate 6, conveniently install adjusting device through being provided with fixed section of thick bamboo 7, conveniently adjust bracing piece 5 through being provided with adjusting device and rotate.

Further, the adjusting device comprises a groove 8 which is transversely and downwards arranged in the fixed cylinder 7, a bidirectional screw rod 9 is arranged between two inner side ends of the groove 8, bearings 10 are respectively arranged at two side ends of the bidirectional screw rod 9 in two side ends of the fixed cylinder 7, and one end of the bidirectional screw rod 9 penetrates through and extends to the outer side of the fixed cylinder 7 to be provided with a driving motor 11; preferably, the bidirectional screw 9 is conveniently driven to rotate by starting the driving motor 11, the bidirectional screw 9 is conveniently rotated in the groove 8 by being provided with the bearing 10, and the bidirectional screw 9 is conveniently installed in the fixed barrel 7 by being provided with the groove 8.

Further, threaded blocks 12 are connected to two end faces of the bidirectional screw 9 in a threaded manner, hinging seats II 13 are arranged at the bottom ends of the two threaded blocks 12, hinging rods I14 are hinged to the two hinging seats II 13, and the front end and the rear end of the two hinging rods I14 vertically extend to the position between the front end and the rear end of the bottom of the truss frame 1; preferably, the two threaded blocks 12 are conveniently driven to be close to or far away from each other through the rotation of the bidirectional screw rod 9, and then the two hinging seats 13 and the two hinging rods 14 are driven to be close to or far away from each other, and the front ends and the rear ends of the two hinging rods 14 are extended to be conveniently and respectively movably connected with the two supporting rods 5 at the front ends and the rear ends.

Further, one ends of the second hinging rods 15 are fixedly connected to the front and rear ends of the extended first hinging rods 14, the other ends of the second hinging rods 15 are hinged with third hinging seats 16, and sliding blocks 17 are arranged at one side ends of the third hinging seats 16; preferably, the two first hinging rods 14 are close to or far away from each other, so that the four hinging rods 15 are conveniently driven to push the four hinging seats III 16 to move, and the four hinging seats III 16 are conveniently moved to drive the four sliding blocks 17 to move.

Further, the adjusting device further comprises sliding grooves 19 vertically formed in four end faces, close to each other, of the four supporting rods 5, four sliding blocks 17 are respectively arranged in the four sliding grooves 19 in a sliding mode, sliding rails 18 are formed in the centers of the front end and the rear end of each sliding block 17, sliding rods 20 are vertically arranged in the centers of the front end and the rear end of the interior of each sliding groove 19, and the sliding rods 20 are arranged in the sliding rails 18 in a sliding mode; preferably, the four sliding blocks 17 are conveniently moved in the four supporting rods 5 respectively by being provided with the four sliding grooves 19, and the four sliding blocks 17 are conveniently slid in the four sliding grooves 19 by being provided with the sliding rails 18 and the sliding rods 20, so that the four sliding blocks 17 are prevented from being separated from the inside of the four sliding grooves 19 and further separated from the four supporting rods 5.

In the utility model, when the roof truss needs temporary support, the driving motor 11 is started to drive the bidirectional screw 9 to rotate forward, the bidirectional screw 9 rotates to drive the two threaded blocks 12 to move away from each other, so that the two threaded blocks 12 drive the hinge seat II 13 and the hinge rod I14 to move, the hinge rod I14 moves to drive the hinge rod II 15 at two ends to push the hinge seat III 16 and the slide block 17 to move, the slide block 17 pushes the support rod 5 to straighten and support the roof truss through the hinge seat I4 when moving upwards in the chute 19, when the roof truss does not need support, the driving motor 11 drives the bidirectional screw 9 to rotate reversely, the bidirectional screw 9 rotates to drive the two threaded blocks 12 to mutually approach, the two threaded blocks 12 drive the hinge seat II 13 and the hinge rod I14 to move, the hinge rod II 15 at two ends is driven by the hinge rod I14 to pull the hinge seat III 16 and the slide block 17 to move, and the slide block 17 pulls the hinge seat I4 to retract, so that the support rod 5 is convenient to adjust the support component flexibly according to the change of the requirement of temporary support, and further convenient to retract or release the support component.

In this embodiment, when utilizing driving motor to realize simple in the construction of eminence, reduce personnel and manually develop the danger of bracing piece 5, ensure personnel's during the construction safety, utilize appurtenance to accomplish the operation, driving motor need not special customization, the intercommunication domestic electricity can.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a building roof truss that possesses bearing structure, includes truss frame (1), and the inside fixedly connected with sloping (2) of truss frame (1) is perpendicular roof beam (3), is right triangle between sloping (2), perpendicular roof beam (3) and truss frame (1), its characterized in that: the bottom four corners of truss frame (1) are all provided with articulated seat one (4), all articulate on four articulated seat one (4) and be provided with bracing piece (5), and the bottom of four bracing pieces (5) all is provided with counter weight board (6), and the bottom center of truss frame (1) transversely is provided with fixed section of thick bamboo (7), is provided with adjusting device between fixed section of thick bamboo (7) and four bracing pieces (5).

2. The building roof truss with the supporting structure according to claim 1, wherein the adjusting device comprises a groove (8) which is transversely downwards arranged in the fixing cylinder (7), a bidirectional screw rod (9) is arranged between two inner side ends of the groove (8), bearings (10) are respectively arranged in two side ends of the fixing cylinder (7) at two side ends of the bidirectional screw rod (9), and one end of the bidirectional screw rod (9) penetrates through and extends to the outer side of the fixing cylinder (7) to be provided with a driving motor (11).

3. The building roof truss with the supporting structure according to claim 2, wherein threaded blocks (12) are connected to two end faces of the bidirectional screw rod (9) in a threaded mode, hinging seats two (13) are arranged at the bottom ends of the two threaded blocks (12), hinging rods one (14) are arranged on the two hinging seats two (13) in a hinging mode, and the front end and the rear end of the two hinging rods one (14) vertically extend to a position between the front end and the rear end of the bottom of the truss frame (1).

4. A building roof truss with a supporting structure according to claim 3, wherein two first hinge rods (14) are extended and fixedly connected with one ends of second hinge rods (15) at the front end and the rear end, three hinge seats (16) are hinged at the other ends of the second four hinge rods (15), and sliding blocks (17) are arranged at one side ends of the three four hinge seats (16).

5. The building roof truss with the supporting structure according to claim 4, wherein the adjusting device further comprises sliding grooves (19) vertically formed in four end faces, close to each other, of the four supporting rods (5), four sliding blocks (17) are respectively arranged in the four sliding grooves (19) in a sliding mode, sliding rails (18) are respectively formed in the centers of the front end and the rear end of the four sliding blocks (17), sliding rods (20) are vertically arranged in the centers of the front end and the rear end of the interior of the four sliding grooves (19), and the sliding rods (20) are arranged in the sliding rails (18) in a sliding mode.