CN213653788U

CN213653788U - Reinforced steel structure node

Info

Publication number: CN213653788U
Application number: CN202022165727.9U
Authority: CN
Inventors: 刘茂圣; 徐飞; 方欢
Original assignee: Yangzhou Junmao Machinery Co ltd
Current assignee: Qian'an Jianxin Metal Structure Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a reinforced steel structure node, including node connecting piece, upper junction plate, lower connecting plate, node connecting piece outer wall upside is located the upper junction plate upside and is symmetrically equipped with the kayser structure, and the inside spring groove that has seted up of kayser structure, and spring groove middle part is equipped with the resilience structure, and the inside expanding spring that is equipped with of resilience structure, resilience structure top are fixed in spring groove top surface middle part inner wall, and spring groove bottom is equipped with the cardboard, and cardboard bottom surface middle part is equipped with the kayser piece, the screw rod is worn to be equipped with in resilience structure middle part, the screw rod top runs through the spring groove outer wall; the utility model discloses an inside kick-back structure of kayser structure impels the kayser piece of bottom to node connection spare inside, makes the kayser piece can be connected to inside steel construction inside, improves node connection spare's firm in connection nature, improves the bearing capacity of this structure, and is safer, stable when making this structure use.

Description

Reinforced steel structure node

Technical Field

The utility model relates to a steel construction field of connecting especially relates to a strenghthened type steel construction node.

Background

Along with the development of society and the progress of science and technology, the function of building is more and more powerful, and is more and more intelligent, and the steel construction that uses in the building is also more and more, and the steel construction building possess the safety and stability, handsome in appearance, advantages such as stable in structure, but the connected node that appears in the steel construction is connected needs bear very huge, and the bearing capacity that current steel construction node connecting piece provided does not reach the requirement, and the in-process step that uses is very loaded down with trivial details moreover, the result of use is poor, consequently needs a strenghthened type steel construction node.

However, various steel structure nodes on the market have various problems in the use process, and the problems that the existing structure does not have a clamping structure, and a node connecting piece cannot be firmly fixed at a fixed position, so that the enough bearing capacity cannot be achieved in the use process, and the use effect is poor are not solved, and therefore the reinforced steel structure node is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a strenghthened type steel construction node, through the kayser structure that upper junction plate top surface upside set up, make the inside kick-back structure of kayser structure impel the kayser piece of bottom to node connection spare inside, make kayser piece can be connected to inside steel construction, improve node connection spare's firm in connection nature, improve the bearing capacity of this structure, it is safer, stable when making this structure use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a strenghthened type steel construction node, including the node connection spare, the upper junction plate, the lower connecting plate, node connection spare outer wall upside is located upper junction plate upside symmetry and is equipped with the kayser structure, the inside spring groove that has seted up of kayser structure, spring groove middle part is equipped with the resilience structure, the inside expanding spring that is equipped with of resilience structure, resilience structure top is fixed in spring groove top surface middle part inner wall, spring tank bottom end is equipped with the cardboard, and cardboard bottom surface middle part is equipped with the kayser piece, the screw rod is worn to be equipped with at resilience structure middle part, the spring tank outer wall is run through at the screw rod top, and screw rod top surface middle part is equipped with the nut, both sides are equipped with upper boom and lower beam respectively about the screw rod is inside, upper boom both ends outer wall is.

As a preferred technical scheme of the utility model, node connecting piece middle part is located the upper junction plate and is equipped with the equidistant locking screw who distributes and the symmetry down between the connecting plate, and upper junction plate top surface both sides are equipped with the side clamping screw that the equidistance was arranged, and upper junction plate top surface front and back end is equipped with the positive clamping screw that the equidistance distributes and arranges.

As an optimal technical scheme of the utility model, resilience structure upper end top is equipped with lubricated cover, and the inside lubricating oil that is equipped with of lubricated cover.

As an optimal technical scheme of the utility model, kayser piece outer wall is equipped with the rubber pad, and the rubber cushion cover inner wall is equipped with glue and bonds in kayser piece outer wall.

As a preferred technical scheme of the utility model, the nut outer wall is circular structure, and the inside hexagonal socket head cap groove of having seted up of nut top surface.

As an optimal technical scheme of the utility model, node connecting piece, upper junction plate, lower connecting plate outer wall are equipped with the anti-rust paint, and the thickness that the anti-rust paint was applied paint with a brush is 1-3 mm.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the upper side of the top surface of the upper connecting plate is positioned on the clamping structure arranged at the top of the node connector, so that the rebounding structure in the clamping structure pushes the clamping block at the bottom end into the node connecting piece, the clamping block can be connected into the steel structure in the clamping structure, the connection firmness of the node connecting piece is improved, the bearing capacity of the structure is improved, and the structure is safer and more stable in use;

2. the locking screw rod that the equidistance that node connector middle part was located the upper junction plate and was set up in the middle part of the lower connecting plate distributes can fix the node connecting piece in the steel construction outside, makes the node connecting piece fixed more firm, and the clamping screw who is located upper junction plate top surface equidistance and distributes can directly fix the steel construction in the middle part of upper junction plate and lower connecting plate when this structure uses, simple process when using, the operation of being convenient for.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the latch structure of the present invention;

fig. 4 is a schematic view of the springback structure of the present invention;

FIG. 5 is a cross-sectional view of the screw of the present invention;

FIG. 6 is a schematic view of the screw structure of the present invention;

wherein: 1. a node connecting member; 2. an upper connecting plate; 3. a lower connecting plate; 4. a latch structure; 5. a spring slot; 6. a resilient structure; 7. a tension spring; 8. a screw; 9. clamping a plate; 10. a locking block; 11. a nut; 12. a rod is arranged; 13. a lower rod; 14. a slider; 15. a sliding groove; 16. a limiting block; 17. a screw is fixed at the side end; 18. locking the screw rod; 19. the positive end is fixed with a screw.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-6, a reinforced steel structure node comprises a node connecting piece 1, an upper connecting plate 2 and a lower connecting plate 3, wherein the upper side of the outer wall of the node connecting piece 1 is symmetrically provided with locking structures 4 at the upper side of the upper connecting plate 2, the locking structures 4 are internally provided with spring grooves 5, the middle parts of the spring grooves 5 are provided with springback structures 6, the inner parts of the springback structures 6 are provided with extension springs 7, the top ends of the springback structures 6 are fixed on the inner wall of the middle part of the top surface of the spring grooves 5, the bottom ends of the spring grooves 5 are provided with clamping plates 9, the middle parts of the bottom surfaces of the clamping plates 9 are provided with clamping blocks 10, the middle parts of the springback structures 6 are provided with screw rods 8, the top parts of the screw rods 8 penetrate through the outer wall of the spring grooves 5, the middle parts of the top surfaces of the screw rods 8 are, two sides of the inner wall of the top end of the lower rod 13 are provided with limit blocks 16, and the sliding block 14 is connected with the inside of the sliding groove 15 in a sliding manner;

when the device is used, the upper side of the top surface of the upper connecting plate 2 is located on the clamping and locking structure 4 arranged at the top of the node connector, the rebounding structure 6 in the clamping and locking structure 4 pushes the clamping and locking block 10 at the bottom end into the node connecting piece 1, the clamping and locking block 10 can be connected into the steel structure inside, the connection firmness of the node connecting piece 1 is improved, the bearing capacity of the structure is improved, and the structure is safer and more stable when in use.

In another embodiment, as shown in fig. 1 and 2, the embodiment discloses that locking screws 18 are equidistantly and symmetrically arranged between the upper connecting plate 2 and the lower connecting plate 3 in the middle of the node connecting member 1, side end fixing screws 17 are equidistantly arranged on two sides of the top surface of the upper connecting plate 2, and positive end fixing screws 19 are equidistantly arranged on the front and rear ends of the top surface of the upper connecting plate 2;

the locking screw 188 that the equidistance that node connector middle part was located the upper junction plate 2 and the lower junction plate 3 middle part and set up can fix node connection spare 1 in the steel construction outside, makes node connection spare 1 fixed more firm, and the clamping screw 8 that is located upper junction plate 2 top surface equidistance and distributes when this structure uses, can directly fix the steel construction in upper junction plate 2 and lower junction plate 3 middle part, simple process when using, the operation of being convenient for.

In another embodiment, as shown in fig. 1, 3 and 4, the present embodiment discloses that a lubricating sleeve is disposed at the top of the upper end of the resilient structure 6, and lubricating oil is disposed inside the lubricating sleeve;

the lubricated cover that resilient structure 6 upper end top set up can make the inside in-process slip effect of last pole 12 and lower beam 13 of screw rod 8 better, life is more of a specified duration.

In another embodiment, as shown in fig. 1, 3 and 4, the embodiment discloses that the outer wall of the locking block 10 is provided with a rubber pad, and the inner wall of the rubber pad cover is provided with glue which is adhered to the outer wall of the locking block 10;

the rubber pad that the outer wall of block 10 set up can be when this structure is used block 10 can be more firm at steel construction outer wall gomphosis, and the adaptation is higher simultaneously.

In another embodiment, as shown in fig. 1, 2 and 3, the outer wall of the nut 11 is a circular structure, and an inner hexagonal groove is formed in the top surface of the nut 11;

the outer wall of the nut 11 is set to be circular, so that the effect is more stable when the nut is used, and the inner hexagonal groove formed in the nut 11 can keep the shape of the nut 11 inside the nut in a long-time use process, so that the nut 11 is prevented from rusting inside and cannot be used when being damaged.

In another embodiment, as shown in fig. 1 and 2, the embodiment discloses that the outer walls of the node connecting piece 1, the upper connecting plate 2 and the lower connecting plate 3 are provided with antirust paint, and the thickness of the antirust paint coated is 1-3 mm;

the anti-rust paint that node connecting piece 1,

upper junction plate

2, 3 outer walls of lower connecting plate were applied paint with a brush can avoid this structure air and the rainwater contact in the in-process outer wall and the outside of using effectively, increases the anticorrosion ability of this structure, improves the live time of this structure.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strenghthened type steel construction node, includes node connecting piece (1), upper junction plate (2), lower connecting plate (3), its characterized in that: the node connecting piece (1) is characterized in that clamping and locking structures (4) are symmetrically arranged on the upper side of the outer wall of the node connecting piece (1) and located on the upper side of the upper connecting plate (2), a spring groove (5) is formed in the clamping and locking structure (4), a rebounding structure (6) is arranged in the middle of the spring groove (5), a telescopic spring (7) is arranged in the rebounding structure (6), the top end of the rebounding structure (6) is fixed on the inner wall of the middle of the top surface of the spring groove (5), a clamping plate (9) is arranged at the bottom end of the spring groove (5), a clamping and locking block (10) is arranged in the middle of the bottom surface of the clamping plate (9), a screw rod (8) is arranged in the middle of the rebounding structure (6) in a penetrating mode, the top of the screw rod (8) penetrates through the outer wall of the spring groove (5), a nut (11) is arranged in the, sliding grooves (15) which are symmetrical to each other are formed in two ends of the inner wall of the lower rod (13), limiting blocks (16) are arranged on two sides of the inner wall of the top end of the lower rod (13), and the sliding blocks (14) are connected with the inner portions of the sliding grooves (15) in a sliding mode.

2. The reinforced steel structure node of claim 1, wherein: the utility model discloses a node connecting piece, including node connecting piece (1), upper connecting plate (2) and lower connecting plate (3) are located in the middle part of the node connecting piece, be equipped with the locking screw (18) that the equidistance distributes and the symmetry between upper connecting plate (2) and lower connecting plate (3), upper connecting plate (2) top surface both sides are equipped with side clamping screw (17) that the equidistance was arranged, upper connecting plate (2) top surface front and back end is equipped with positive end clamping screw (19.

3. The reinforced steel structure node of claim 1, wherein: the top of the upper end of the springback structure (6) is provided with a lubricating sleeve, and lubricating oil is arranged inside the lubricating sleeve.

4. The reinforced steel structure node of claim 1, wherein: the outer wall of the locking block (10) is provided with a rubber pad, and the inner wall of the rubber pad sleeve is provided with glue which is bonded on the outer wall of the locking block (10).

5. The reinforced steel structure node of claim 1, wherein: the outer wall of the screw cap (11) is of a circular structure, and an inner hexagonal groove is formed in the top surface of the screw cap (11).

6. The reinforced steel structure node of claim 1, wherein: and the outer walls of the node connecting piece (1), the upper connecting plate (2) and the lower connecting plate (3) are provided with antirust paint, and the thickness of the antirust paint coated is 1-3 mm.