CN212641735U

CN212641735U - Assembled building wall truss structure

Info

Publication number: CN212641735U
Application number: CN202020696956.0U
Authority: CN
Inventors: 吴健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-02
Anticipated expiration: 2030-04-30

Abstract

The utility model provides an assembly type building wall truss structure, which comprises a fixed chord frame and two support chord frames arranged in parallel, the two ends of the fixed chord frame are respectively connected with the corresponding supporting chord frames, the two ends of the fixed chord frame are both provided with connecting parts, the inner sides of the support chords are all provided with accommodating grooves for fixedly installing connecting parts, the connecting parts comprise rectangular seats, both ends of the fixed chord frame are hinged on the rectangular seat, mounting grooves are arranged on both sides of the rectangular seat, the side parts of the mounting grooves are hinged with clamping plates, return springs are fixedly arranged in the mounting grooves, the other end of the reset spring is fixedly connected with the side part of the clamping plate, the side part of the containing groove is also provided with a clamping groove for the clamping plate to be clamped in, one side that the rectangle seat was kept away from to the holding tank is fixed mounting still has climbing mechanism, two support chord between the chord frame still fixedly connected with flexible chord frame. The utility model provides an assembly type structure wall truss structure has installation and transportation of being convenient for.

Description

Assembled building wall truss structure

Technical Field

The utility model relates to a building technical field especially relates to an assembly type structure wall truss structure.

Background

Truss is a structure formed by connecting rod pieces at both ends by hinges. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. The truss has the advantages that the rod piece mainly bears tension or pressure, the function of materials can be fully exerted, materials are saved, and the structure weight is reduced. Steel trusses, reinforced concrete trusses, prestressed concrete trusses, wood trusses, steel and wood composite trusses, and steel and concrete composite trusses are commonly used.

At present, the truss is quite troublesome to assemble and is generally connected in a welding mode, but if the truss is welded well in advance, a large amount of space can be occupied during transportation, and the number of disposable transportation can be reduced.

Therefore, there is a need to provide a fabricated building wall truss structure that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembly type structure wall truss structure has solved the trouble, the not convenient problem of transportation of truss installation.

In order to solve the technical problems, the utility model provides an assembly type building wall truss structure, which comprises a fixed chord frame and two support chord frames arranged in parallel, wherein two ends of the fixed chord frame are respectively and fixedly connected on the corresponding support chord frames, two ends of the fixed chord frame are respectively provided with a connecting part, the inner sides of the support chord frames are respectively provided with a holding tank for fixedly mounting the connecting parts, the connecting parts comprise a rectangular seat, two ends of the fixed chord frame are both hinged on the rectangular seat, two sides of the rectangular seat are provided with a mounting groove, the side parts of the mounting groove are both hinged with a clamping plate, a reset spring is fixedly arranged in the mounting groove, the other end of the reset spring is fixedly connected on the side part of the clamping plate, the side part of the holding tank is also provided with a clamping groove for the clamping plate to be clamped in, one side of the holding tank far away from, and a telescopic chord frame is fixedly connected between the two supporting chord frames.

Preferably, climbing mechanism is including jacking board and a plurality of fixed mounting compression spring in the holding tank, jacking board sliding connection is in the holding tank, compression spring's the equal fixed connection of the other end is on jacking board.

Preferably, the both sides of jacking board all are fixed and are provided with the draw runner, the inner wall correspondence of holding tank is provided with the spout, the draw runner slides and sets up in the spout.

Preferably, the outer side of the rectangular seat is fixedly provided with a hinged seat, and the end part of the fixed chord frame is hinged on the hinged seat through a connecting shaft.

Preferably, the telescopic chord frame comprises a first chord frame and a second chord frame, the first chord frame and the second chord frame are respectively hinged on the corresponding supporting chord frames, and the first chord frame and the second chord frame are fixedly connected through a fixing part.

Preferably, the first chord frame and the second chord frame are provided with threaded parts at the ends close to the fixing parts, threaded grooves are formed in the two ends of the fixing parts, and the end parts of the first chord frame and the second chord frame are in threaded connection in the threaded grooves.

Preferably, the sliding grooves are formed in the inner sides of the supporting chords, sliding blocks are arranged in the sliding grooves in a sliding mode, and one ends, far away from the fixing portions, of the first chords and the second chords are hinged to the corresponding side portions of the sliding blocks.

Compared with the prior art, the utility model provides an assembly type structure wall truss structure has following beneficial effect:

the utility model provides an assembly type building wall truss structure, connecting parts are arranged at the connecting parts of a fixed chord frame and a supporting chord frame, and the two sides of the connecting parts are provided with clamping plates connected by a reset spring; the telescopic chord frame is designed to be a telescopic structure, the length of the telescopic chord frame can be adjusted according to support chord frames of different models, so that the whole truss can be better fixed, the two ends of the telescopic chord frame can slide on the support chord frame, the included angle between the telescopic chord frame and the support chord frame can be adjusted according to actual conditions, and the stability of the truss can be better.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the fabricated building wall truss structure provided by the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural view of the jacking mechanism of the present invention;

fig. 5 is a schematic structural view of the retractable chord of the present invention.

Reference numbers in the figures: 1. fixing the string frame; 2. supporting a string frame; 3. a connecting portion; 4. accommodating grooves; 5. a rectangular base; 6. mounting grooves; 7. clamping a plate; 8. a return spring; 9. a card slot; 10. a telescopic string frame; 11. a jacking plate; 12. a compression spring; 13. a slide bar; 14. a chute; 15. a hinged seat; 16. a connecting shaft; 17. a first string frame; 18. a second string frame; 19. a fixed part; 20. a threaded portion; 21. a thread groove; 22. a sliding groove; 23. a slide block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the assembled building wall truss structure according to the present invention; fig. 2 is a schematic structural view of a preferred embodiment of the fabricated building wall truss structure provided by the present invention; FIG. 3 is an enlarged schematic view at A in FIG. 2; FIG. 4 is an enlarged schematic view at A in FIG. 2; fig. 5 is a schematic structural view of the retractable chord of the present invention. The assembled building wall truss structure comprises a fixed chord frame 1 and two support chord frames 2 arranged in parallel, wherein two ends of the fixed chord frame 1 are respectively and fixedly connected to the corresponding support chord frames 2, two ends of the fixed chord frame 1 are respectively provided with a connecting part 3, the inner sides of the support chord frames 2 are respectively provided with a containing groove 4 for fixedly installing the connecting part 3, the connecting part 3 comprises a rectangular seat 5, two ends of the fixed chord frame 1 are respectively hinged on the rectangular seat 5, two sides of the rectangular seat 5 are provided with a mounting groove 6, the side parts of the mounting groove 6 are respectively hinged with a clamping plate 7, a reset spring 8 is also fixedly installed in the mounting groove 6, the other end of the reset spring 8 is respectively and fixedly connected to the side part of the clamping plate 7, the side part of the containing groove 4 is also provided with a clamping groove 9 for the clamping plate 7 to be clamped in, and one side of the containing groove 4, and a telescopic string frame 10 is fixedly connected between the two supporting string frames 2.

Climbing mechanism is including jacking board 11 and a plurality of fixed mounting compression spring 12 in holding tank 4, 11 sliding connection of jacking board is in holding tank 4, the equal fixed connection of the other end of compression spring 12 is on jacking board 11.

The both sides of jacking board 11 all are fixed and are provided with draw runner 13, the inner wall correspondence of holding tank 4 is provided with spout 14, draw runner 13 slides and sets up in spout 14.

The outside of rectangle seat 5 is fixed and is provided with articulated seat 15, the tip of fixed string frame 1 all articulates on articulated seat 15 through connecting axle 16.

The telescopic string frame 10 comprises a first string frame 17 and a second string frame 18, the first string frame 17 and the second string frame 18 are respectively hinged on the corresponding supporting string frames 2, and the first string frame 17 and the second string frame 18 are fixedly connected through a fixing part 19.

The first chord 17 and the second chord 18 are provided with screw thread portions 20 at one ends close to the fixing portion 19, thread grooves 21 are formed at two ends of the fixing portion 19, and the ends of the first chord 17 and the second chord 18 are screwed in the thread grooves 21.

Sliding grooves 22 have all been seted up to the inboard of supporting chord 2, it is provided with slider 23 to slide in sliding grooves 22, the one end that fixed part 19 was kept away from to first chord 17 and second chord 18 all articulates at the slider 23 lateral part that corresponds.

The utility model provides an assembly type structure wall truss structure's theory of operation as follows: in the transportation process, the fixed chord 1, the supporting chord 2 and the telescopic chord 10 are not installed together, so that the fixed chord 1 can be conveniently loaded and transported, when the fixed chord 1 is installed, only the rectangular seat 5 needs to be pushed into the accommodating groove 4, the clamping plate 7 can be extruded inwards under the action of the side wall of the accommodating groove 4, when the clamping plate 7 moves to the side part of the clamping groove 9, the reset spring 8 drives the clamping plate 7 to move towards two sides, the clamping plate 7 is clamped in the clamping groove 9, then the rectangular seat 5 is jacked forwards by the jacking mechanism, the clamping plate 7 can be stably clamped in the clamping groove 9, so that the fixed chord 1 is fixed, when the telescopic chord is installed, the angle between the telescopic chord and the supporting chord 2 is determined, the sliding block 23 is fixed at the determined position in the sliding groove 22, then the telescopic chord 10 is installed on the sliding block 23, when the length of the telescopic chord is required to be adjusted, the relative positions of the first and

second chords

17 and 18 and the fixing portion 19 can be adjusted by rotating the fixing portion 19, and the purpose of adjusting the length of the entire telescopic chord 10 can be achieved.

Compared with the prior art, the utility model provides an assembly type structure wall truss structure has following beneficial effect: the connecting part 3 is arranged at the connecting part of the fixed chord frame 1 and the supporting chord frame 2, the clamping plates 7 connected by the reset springs 8 are arranged on the two sides of the connecting part 4, when the fixed chord frame 1 is installed, only the rectangular seat 5 needs to be pushed into the accommodating groove 4, the clamping plates 7 can be extruded inwards under the action of the side walls of the accommodating groove 4, when the clamping plates 7 move to the side parts of the clamping grooves 9, the reset springs 8 drive the clamping plates 7 to move towards the two sides, and the clamping plates 7 are clamped in the clamping grooves 9, so that the fixed chord frame 1 is fixed; the telescopic chord 10 is designed to be a telescopic structure, the length of the telescopic chord 10 can be adjusted according to the support chords 2 of different models, so that the whole truss can be better fixed, the two ends of the telescopic chord 10 can slide on the support chords 2, the included angle between the telescopic chord 10 and the support chords 2 can be adjusted according to actual conditions, and the stability of the truss can be better.

Claims

1. The utility model provides an assembled building wall truss structure which characterized in that: the clamping device comprises a fixed chord frame (1) and two parallel supporting chord frames (2), wherein two ends of the fixed chord frame (1) are respectively and fixedly connected to the corresponding supporting chord frames (2), connecting parts (3) are respectively arranged at two ends of the fixed chord frame (1), accommodating grooves (4) for fixedly installing the connecting parts (3) are respectively arranged on the inner sides of the supporting chord frames (2), each connecting part (3) comprises a rectangular seat (5), two ends of the fixed chord frame (1) are respectively hinged to the rectangular seats (5), mounting grooves (6) are respectively arranged at two sides of each rectangular seat (5), clamping plates (7) are respectively hinged to the lateral parts of the mounting grooves (6), reset springs (8) are fixedly mounted in the mounting grooves (6), the other ends of the reset springs (8) are respectively and fixedly connected to the lateral parts of the clamping plates (7), clamping grooves (9) for the clamping plates (7) to be clamped in are further arranged on the lateral parts of the accommodating grooves (4), one side that rectangle seat (5) were kept away from in holding tank (4) still fixed mounting have climbing mechanism, two support string frame (2) between still fixedly connected with string frame (10) that stretches out and draws back.

2. The fabricated building wall truss structure of claim 1, wherein the jacking mechanism comprises a jacking plate (11) and a plurality of compression springs (12) fixedly installed in the accommodating groove (4), the jacking plate (11) is slidably connected in the accommodating groove (4), and the other ends of the compression springs (12) are fixedly connected to the jacking plate (11).

3. The fabricated building wall truss structure according to claim 2, wherein sliding strips (13) are fixedly arranged on both sides of the jacking plate (11), sliding grooves (14) are correspondingly arranged on the inner walls of the accommodating grooves (4), and the sliding strips (13) are slidably arranged in the sliding grooves (14).

4. The fabricated building wall truss structure according to claim 1, wherein a hinge seat (15) is fixedly arranged at the outer side of the rectangular seat (5), and the ends of the fixed chord (1) are hinged on the hinge seat (15) through connecting shafts (16).

5. The fabricated building wall truss structure according to claim 1, wherein the telescopic string frame (10) comprises a first string frame (17) and a second string frame (18), the first string frame (17) and the second string frame (18) are respectively hinged on the corresponding supporting string frames (2), and the first string frame (17) and the second string frame (18) are fixedly connected through a fixing part (19).

6. The fabricated building wall truss structure of claim 5, wherein one ends of the first and second chords (17, 18) close to the fixing part (19) are provided with threaded parts (20), both ends of the fixing part (19) are provided with threaded grooves (21), and one ends of the first and second chords (17, 18) close to the fixing part (19) are threaded in the threaded grooves (21).

7. The fabricated building wall truss structure of claim 1, wherein the inner sides of the supporting chords (2) are provided with sliding grooves (22), and sliding blocks (23) are arranged in the sliding grooves (22) in a sliding manner.

8. Fabricated building wall truss structure according to claim 5, wherein the ends of the first and second chords (17, 18) remote from the fixing portion (19) are each hinged to the respective side of the slider (23).