CN219411235U

CN219411235U - Steel structure truss

Info

Publication number: CN219411235U
Application number: CN202320546115.5U
Authority: CN
Inventors: 侯腾腾
Original assignee: Tianjin Shengwei Steel Structure Color Plate Co ltd
Current assignee: Tianjin Shengwei Steel Structure Color Plate Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-07-25
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a steel structure truss, which comprises an upper supporting plate, wherein a plurality of first connecting frames are arranged at the bottom of the upper supporting plate, first connecting sleeves are rotatably arranged on the inner sides of the first connecting frames, supporting rods are arranged on the first connecting sleeves, adjusting mechanisms are arranged on the supporting rods, a plurality of connecting sleeves are arranged at the bottom of the upper supporting plate, the bottom ends of the two connecting sleeves are provided with the same lower supporting plate, a plurality of U-shaped plates are slidably arranged on the upper part of the lower supporting plate, fixing rods are arranged on the left side and the right side of the bottom of the lower supporting plate, each adjusting mechanism comprises a thread sleeve and a connecting rod, the thread sleeves are rotatably arranged at the bottom ends of the supporting rods, external threads are arranged at the upper ends of the outer sides of the connecting rods, and the connecting rods are arranged at the bottom ends of the thread sleeves in a threaded manner. When the truss connecting device is used, the truss building height is convenient to adjust according to the truss building condition, so that the truss building is more convenient and the connection is stable.

Description

Steel structure truss

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure truss.

Background

The prior art CN 216007532U discloses a steel structure truss, which comprises an upper chord member and a lower chord member, wherein the upper chord member and the lower chord member are fixedly connected through two groups of supporting rods, two groups of inclined rods are fixedly connected with the upper ends of two side walls of the supporting rods and the bottom end of the upper chord member, two groups of connecting plates are fixedly arranged at one ends of the inclined rods, two groups of bottom rods are fixedly arranged at two sides of the bottom end of the lower chord member, two groups of bottom plates are fixedly arranged at the bottom ends of the bottom rods, two groups of positioning rods are fixedly arranged at the center of the bottom ends of the two groups of bottom plates, two groups of positioning rods are connected with two groups of fixing rods, two groups of grooves are formed in the top ends of the fixing rods, a top plate is fixedly sleeved at the upper ends of the fixing rods, two groups of rotating shafts are fixedly arranged at the upper ends of the front wall of the fixing rods, and two groups of the rotating shafts are rotatably connected with two groups of supporting rods. When the utility model is used, the connecting structure is stable, but the building height of the connecting structure is inconvenient to adjust according to the building condition of the steel structure.

Disclosure of Invention

The present utility model is directed to a steel truss to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction truss, includes the backup pad, the bottom of going up the backup pad is provided with a plurality of first link, the inboard of first link rotates and is provided with first adapter sleeve, be provided with the bracing piece on the first adapter sleeve, be provided with adjustment mechanism on the bracing piece, the bottom of going up the backup pad is provided with a plurality of connecting sleeve, two connecting sleeve's bottom is provided with same lower backup pad, the upper portion slip of lower backup pad is provided with a plurality of U-shaped boards, the bottom left and right sides of lower backup pad all is provided with the dead lever.

Preferably, the adjusting mechanism comprises a thread sleeve and a connecting rod, the thread sleeve is rotatably arranged at the bottom end of the supporting rod, an external thread is arranged at the upper end of the outer side of the connecting rod, the connecting rod is threadedly arranged at the bottom end of the thread sleeve, and the top end of the connecting rod penetrates into the thread sleeve.

Preferably, a second connecting frame is installed on the upper portion of the U-shaped plate, a second connecting sleeve is rotatably installed on the second connecting frame, and the bottom of the connecting rod is connected with the second connecting sleeve.

Preferably, a plurality of fixing holes are formed in the front side and the rear side of the lower support plate, a plurality of positioning bolts matched with the fixing holes are mounted on the U-shaped plate, and the positioning bolts are in threaded connection with the corresponding fixing holes.

Preferably, the reinforcing rods are arranged on two sides, close to each other, of the fixing rods, and one end, far away from the fixing rods, of each reinforcing rod is connected with the bottom of the lower supporting plate.

Preferably, the connecting sleeve is a telescopic sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with the first connecting frame, the first connecting sleeve, the supporting rod, the adjusting mechanism, the U-shaped plate, the second connecting frame, the second connecting sleeve and the connecting sleeve, when the steel structure truss is built, the adjusting mechanism is convenient for adjusting the use position of the supporting rod, so that the building height between the upper supporting plate and the lower supporting plate can be adjusted through the matched use of the connecting sleeve, the truss is built more conveniently and practically, and the connecting mechanism is stable;

the utility model also provides a plurality of fixing holes and positioning bolts, and the U-shaped plate can be conveniently and quickly positioned through the positioning bolts, so that the upper support plate and the lower support plate can be quickly and stably adjusted after the using position of the support rod is adjusted.

Drawings

FIG. 1 is a schematic view of a first view of the present utility model;

FIG. 2 is a schematic diagram of a second view of the present utility model;

fig. 3 is an enlarged schematic view of the part a of fig. 1.

In the figure: 1. an upper support plate; 2. a first connection frame; 3. a first connection sleeve; 4. a support rod; 5. an adjusting mechanism; 51. a thread sleeve; 52. a connecting rod; 6. a connecting sleeve; 7. a lower support plate; 8. a U-shaped plate; 9. a fixed rod; 10. a second connecting frame; 11. a second connecting sleeve; 12. a fixing hole; 13. positioning bolts; 14. and a reinforcing rod.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the steel structure truss comprises an upper supporting plate 1, wherein a plurality of first connecting frames 2 are fixedly arranged at the bottom of the upper supporting plate 1, a first connecting sleeve 3 is rotatably arranged on the inner side of each first connecting frame 2, a supporting rod 4 is fixedly arranged on each first connecting sleeve 3, an adjusting mechanism 5 is arranged on each supporting rod 4, a plurality of connecting sleeves 6 are fixedly arranged at the bottom of the upper supporting plate 1, the same lower supporting plate 7 is fixedly arranged at the bottom ends of the two connecting sleeves 6, a plurality of U-shaped plates 8 are slidably arranged at the upper part of the lower supporting plate 7, and fixing rods 9 are fixedly arranged at the left side and the right side of the bottom of the lower supporting plate 7;

the adjusting mechanism 5 comprises a thread sleeve 51 and a connecting rod 52, the thread sleeve 51 is rotatably arranged at the bottom end of the supporting rod 4, an external thread is arranged at the upper end of the outer side of the connecting rod 52, the connecting rod 52 is threadedly arranged at the bottom end of the thread sleeve 51, and the top end of the connecting rod 52 penetrates into the thread sleeve 51, so that the using position of the upper supporting plate 1 can be conveniently adjusted through the adjusting mechanism 5; the upper part of the U-shaped plate 8 is provided with a second connecting frame 10, the second connecting frame 10 is rotatably provided with a second connecting sleeve 11, the bottom of a connecting rod 52 is connected with the second connecting sleeve 11, and the U-shaped plate 8 is conveniently driven to move when the supporting rod 4 moves through the cooperation of the second connecting frame 10 and the second connecting sleeve 11; a plurality of fixing holes 12 are formed in the front side and the rear side of the lower supporting plate 7, a plurality of positioning bolts 13 matched with the fixing holes 12 are arranged on the U-shaped plate 8, the positioning bolts 13 are in threaded connection with the corresponding fixing holes 12, and the U-shaped plate 8 is conveniently limited and fixed through the positioning bolts 13; a reinforcing rod 14 is arranged on one side of the two fixing rods 9, which is close to each other, and one end of the reinforcing rod 14, which is far away from the fixing rods 9, is connected with the bottom of the lower supporting plate 7; the connecting sleeve 6 is a telescopic sleeve.

Working principle: when the steel structure truss is used, when the height between the upper support plate 1 and the lower support plate 7 is required to be adjusted during construction of the steel structure truss, the positioning bolts 13 on the U-shaped plate 8 can be unscrewed to cancel limiting fixation of the U-shaped plate 8, then the threaded sleeves 51 are rotated to drive the support rods 4 to move, the support rods 4 move to drive the U-shaped plate 8 to slide on the lower support plate 7, so that the height of the upper support plate 1 can be adjusted through cooperation of the connecting sleeves 6, after the upper support plate 1 moves to a proper position, the U-shaped plate 8 can be subjected to reappearance limiting fixation through the positioning bolts 13 and the fixing holes 12, and further position adjustment of the upper support plate 1 is completed, and the constructed height can be adjusted according to construction conditions during construction of the truss.

When the truss connecting device is used, the truss building height is convenient to adjust according to the truss building condition, so that the truss building is more convenient and the connection is stable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Steel structure truss, comprising an upper support plate (1), characterized in that: the bottom of going up backup pad (1) is provided with a plurality of first link (2), the inboard of first link (2) rotates and is provided with first adapter sleeve (3), be provided with bracing piece (4) on first adapter sleeve (3), be provided with adjustment mechanism (5) on bracing piece (4), the bottom of going up backup pad (1) is provided with a plurality of adapter sleeve (6), two the bottom of adapter sleeve (6) is provided with same lower backup pad (7), the upper portion slip of lower backup pad (7) is provided with a plurality of U-shaped boards (8), the bottom left and right sides of lower backup pad (7) all is provided with dead lever (9).

2. A steel structure truss as defined in claim 1 wherein: the adjusting mechanism (5) comprises a thread sleeve (51) and a connecting rod (52), the thread sleeve (51) is rotatably arranged at the bottom end of the supporting rod (4), an external thread is arranged at the upper end of the outer side of the connecting rod (52), the connecting rod (52) is threadedly arranged at the bottom end of the thread sleeve (51), and the top end of the connecting rod (52) penetrates into the thread sleeve (51).

3. A steel structure truss as defined in claim 2 wherein: the upper portion of U shaped board (8) is installed second link (10), install second adapter sleeve (11) on second link (10) rotation, just the bottom of connecting rod (52) is connected with second adapter sleeve (11).

4. A steel structure truss as defined in claim 1 wherein: a plurality of fixed holes (12) are formed in the front side and the rear side of the lower support plate (7), a plurality of positioning bolts (13) matched with the fixed holes (12) are mounted on the U-shaped plate (8), and the positioning bolts (13) are in threaded connection with the corresponding fixed holes (12).

5. A steel structure truss as defined in claim 1 wherein: reinforcing rods (14) are arranged on one sides, close to each other, of the two fixing rods (9), and one ends, far away from the fixing rods (9), of the reinforcing rods (14) are connected with the bottom of the lower supporting plate (7).

6. A steel structure truss as defined in claim 1 wherein: the connecting sleeve (6) is a telescopic sleeve.