CN214246139U

CN214246139U - Cast steel node with good connection stability

Info

Publication number: CN214246139U
Application number: CN202022261752.7U
Authority: CN
Inventors: 傅德生
Original assignee: Jiangsu Yongyi Cast Pipes Co ltd
Current assignee: Jiangsu Yongyi Cast Pipes Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-21
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a cast steel node that connection stability is good, including cast steel node main part and steelframe main part, cast steel node main part inside is inserted and is equipped with the steelframe main part, the inside damper that is provided with of cast steel node main part, and damper includes first cavity, cast steel node main part is inside has seted up first cavity, and first cavity inner wall has linked firmly the bottom plate, the bottom plate right side has linked firmly the fixed plate, and the inside second cavity of having seted up of fixed plate, the second cavity inner wall has linked firmly first spring. The utility model provides a cast steel node and steelframe are connected unstable problem, through the mechanism of inside setting, can avoid the cracked condition between cast steel node and the steelframe effectively, and further improved the holistic stability of the device, solved cast steel node and steelframe and connected convenient problem inadequately, through setting up this mechanism, make the staff reduce the operating procedure when installing, further improved staff's work efficiency.

Description

Cast steel node with good connection stability

Technical Field

The utility model relates to a cast steel node technical field specifically is a cast steel node that connection stability is good.

Background

With the development of the advanced society of science and technology and the improvement of the demand of people on houses, high-rise buildings are increased gradually, building workers can install the buildings on steel frames when building construction is carried out on the building site, and cast steel nodes are often used to facilitate connection among the steel frames, so that the existing cast steel nodes basically meet the demand of people, but some problems still exist.

The first problem is that: present cast steel node, after the staff makes butt joint installation between cast steel node and the steelframe, because inner structure is single, lacks spare part and supports, leads to the inside unstable between later stage steelframe and the cast steel node, produces the cracked condition.

The second problem is that: present cast steel node, when the staff connects to the steelframe, often not swift enough needs multiple appurtenance to install, leads to staff inefficiency, consequently needs the good cast steel node of a connection stability to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast steel node that connection stability is good to the cast steel node that proposes in solving above-mentioned background art is connected unstability and cast steel node and steelframe with the steelframe and is connected the problem convenient inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a cast steel node with good connection stability comprises a cast steel node main body and a steel frame main body, wherein the steel frame main body is inserted in the cast steel node main body, a damping mechanism is arranged in the cast steel node main body, the damping mechanism comprises a first cavity, the first cavity is arranged in the cast steel node main body, the inner wall of the first cavity is fixedly connected with a bottom plate, the right side of the bottom plate is fixedly connected with a fixed plate, a second chamber is arranged in the fixed plate, the inner wall of the second chamber is fixedly connected with a first spring, one end of the first spring, which is far away from the inner wall of the second chamber, is fixedly connected with an adjusting column, the top end of the adjusting column is movably connected with a first hinge rod through a rotating shaft, and one end of the first hinge rod, which is far away from the adjusting column, is connected with a pressure plate through a rotating shaft, the rear end of the first hinge rod is hinged with a second hinge rod, and the outer wall of the second hinge rod is fixedly connected with a second spring, and one end, far away from the outer wall of the second hinge rod, of the second spring is fixedly connected with the outer wall of the first hinge rod.

Preferably, the inside fixed establishment that is provided with of cast steel node main part, and fixed establishment includes the diaphragm, cast steel node main part outer wall has linked firmly the diaphragm, and has run through the pull rod inside the diaphragm, the pull rod bottom is inserted and is located inside the steelframe main part, and the pull rod keeps away from the inside one end of steelframe main part and has linked firmly the arm-tie, the arm-tie top has linked firmly fixed handle, and fixed handle outer wall glue has the soft cover, the arm-tie bottom has the third hinge pole through pivot swing joint, and the left side of the third hinge pole articulates there is the fourth hinge pole, the fourth hinge pole outer wall has linked firmly the third spring, and the one end that the fourth hinge pole outer wall was kept away from to the third spring links firmly in the third hinge pole outer wall.

Preferably, the inner wall of the first chamber is glued with a first sealing block, the bottom end of the first sealing block is glued with a second sealing block, and the bottom end of the second sealing block is glued with the outer wall of the steel frame main body.

Preferably, the inside spout of having seted up of second cavity, and the inside sliding connection of spout has the slider, the slider right side links firmly in the regulation post outer wall.

Preferably, a third chamber is formed inside the adjusting column, a fixing rod is inserted into the third chamber, and the left side of the fixing rod is fixedly connected to the inner wall of the second chamber.

Preferably, the right side of the pressing plate is glued with a connecting plate, and the connecting plate is made of rubber.

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

1. the cast steel node with good connection stability is provided with a first cavity, a first sealing block, a second sealing block, a bottom plate, a fixing plate, a second cavity, a first spring, a regulating column, a sliding groove, a sliding block, a third cavity, a fixing rod, a first hinge rod, a pressing plate, a connecting plate, a second hinge rod and a second spring, wherein the pressing plate pushes the first hinge rod and the second hinge rod to gradually separate the pressing plate from the left side of the second hinge rod so that the second spring generates elastic deformation, the first hinge rod pushes the regulating column to drive the sliding block to slide in the sliding groove so that the fixing rod moves in the third cavity, the regulating column extrudes the first spring so that the first spring generates elastic deformation, and the problem of unstable connection of the cast steel node and a steel frame is solved, through the internally arranged mechanism, the condition of fracture between the cast steel node and the steel frame can be effectively avoided, and the overall stability of the device is further improved;

2. this cast steel node that connection stability is good is provided with the diaphragm, the pull rod, the arm-tie, fixed handle, the soft cover, the third hinge pole, fourth hinge pole and third spring, the pulling soft cover, make the pull rod get into cast steel node main part inside after, loosen the soft cover again, make the pull rod get into the inside of steelframe main part, the problem of cast steel node and steelframe be connected convenient inadequately has been solved, through setting up this mechanism, make the staff reduce the operating procedure when installing, staff's work efficiency has further been improved.

Drawings

Fig. 1 is a schematic front sectional view of a cast steel node main body and a steel frame main body of the present invention;

FIG. 2 is a schematic front view of a partial cross-section of the damping mechanism and the fixing mechanism of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a cast steel node main body; 2. a steel frame main body; 311. a first chamber; 312. a first seal block; 313. a second seal block; 314. a base plate; 315. a fixing plate; 316. a second chamber; 317. a first spring; 318. an adjustment column; 319. a chute; 320. a slider; 321. a third chamber; 322. fixing the rod; 323. a first hinge lever; 324. pressing a plate; 325. a connecting plate; 326. a second hinge lever; 327. a second spring; 411. a transverse plate; 412. a pull rod; 413. pulling a plate; 414. fixing a handle; 415. a soft sleeve; 416. a third hinge rod; 417. a fourth hinge lever; 418. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a cast steel node with good connection stability comprises a cast steel node main body 1 and a steel frame main body 2, the steel frame main body 2 is inserted into the cast steel node main body 1, a damping mechanism is arranged inside the cast steel node main body 1, the damping mechanism comprises a first cavity 311, the first cavity 311 is arranged inside the cast steel node main body 1, the inner wall of the first cavity 311 is fixedly connected with a bottom plate 314, the right side of the bottom plate 314 is fixedly connected with a fixing plate 315, the inner part of the fixing plate 315 is provided with a second cavity 316, the inner wall of the second cavity 316 is fixedly connected with a first spring 317, one end of the first spring 317, which is far away from the inner wall of the second cavity 316, is fixedly connected with an adjusting column 318, the top end of the adjusting column 318 is movably connected with a first hinge rod 323 through a rotating shaft, one end of the first hinge rod 323, which is far away from the adjusting column 318, is connected with a pressing plate 324 through a rotating shaft, the rear end of the first hinge rod 323 is hinged with a second hinge rod 326, and the outer wall of the second hinge rod 326 is fixedly connected with a second spring 327, the end of the second spring 327 remote from the outer wall of the second hinge bar 326 is fixedly connected to the outer wall of the first hinge bar 323.

Cast steel node main part 1 is inside to be provided with fixed establishment, and fixed establishment includes diaphragm 411, cast steel node main part 1 outer wall has linked firmly diaphragm 411, and diaphragm 411 is inside to run through has linked 412, link 412 bottom is inserted and is located inside steelframe main part 2, and the link 412 keeps away from the inside one end of steelframe main part 2 and has linked firmly arm-tie 413, arm-tie 413 top has linked firmly fixed handle 414, and fixed handle 414 outer wall is glued there is soft cover 415, arm-tie 413 bottom has third hinge pole 416 through pivot swing joint, and third hinge pole 416 left side articulates there is fourth hinge pole 417, fourth hinge pole 417 outer wall has linked firmly third spring 418, and the one end that third spring 418 kept away from fourth hinge pole 417 outer wall links firmly in third hinge pole 416 outer wall.

First sealed piece 312 is glued to the inner wall of first cavity 311, and the laminating of first sealed piece 312 bottom has second sealed piece 313, and the gluey and 2 outer walls of steelframe main part in second sealed piece 313 bottom strengthens the leakproofness, reduces the influence that external factor produced cast steel node main part 1 and steelframe main part 2 junction.

The sliding groove 319 is formed in the second chamber 316, the sliding block 320 is connected to the sliding groove 319 in a sliding mode, the right side of the sliding block 320 is fixedly connected to the outer wall of the adjusting column 318, the adjusting column 318 can move inside the second chamber 316 conveniently, and abrasion of the adjusting column 318 to the inner wall of the second chamber 316 is reduced.

The third chamber 321 is opened inside the adjusting column 318, and the fixing rod 322 is inserted inside the third chamber 321, and the left side of the fixing rod 322 is fixedly connected to the inner wall of the second chamber 316, so that the moving range of the adjusting column 318 is limited, and the adjusting column 318 is prevented from being separated from the inside of the second chamber 316.

A connecting plate 325 is glued to the right side of the pressing plate 324, and the connecting plate 325 is made of rubber, so that friction force is increased, and stability is enhanced.

The working principle is as follows: after the connection plate 325 is extruded by the steel frame main body 2, the pressing plate 324 pushes the first hinge rod 323 and the second hinge rod 326, so that the pressing plate 324 and the left side of the second hinge rod 326 are gradually away from each other, the second spring 327 is elastically deformed, the first hinge rod 323 pushes the adjusting column 318 to drive the sliding block 320 to slide inside the sliding groove 319, the fixing rod 322 is made to move inside the third chamber 321, and the adjusting column 318 extrudes the first spring 317 to elastically deform the first spring 317.

When the steel frame body 2 needs to be installed, the soft sleeve 415 is pulled first, so that the pulling plate 413 drives the third hinge rod 416 and the fourth hinge rod 417, the right sides of the third hinge rod 416 and the fourth hinge rod 417 are gradually separated, the pulling rod 412 enters the cast steel node body 1, then the steel frame body 2 enters the first chamber 311 until the second sealing block 313 is attached to the bottom end of the first sealing block 312, and then the soft sleeve 415 is loosened, so that the pulling rod 412 enters the steel frame body 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cast steel node that connection stability is good, includes cast steel node main part (1) and steelframe main part (2), cast steel node main part (1) inside insert and be equipped with steelframe main part (2), its characterized in that: the damping mechanism is arranged inside the cast steel node main body (1) and comprises a first cavity (311), the first cavity (311) is formed inside the cast steel node main body (1), the inner wall of the first cavity (311) is fixedly connected with a bottom plate (314), the right side of the bottom plate (314) is fixedly connected with a fixing plate (315), the inner part of the fixing plate (315) is provided with a second cavity (316), the inner wall of the second cavity (316) is fixedly connected with a first spring (317), one end, away from the inner wall of the second cavity (316), of the first spring (317) is fixedly connected with an adjusting column (318), the top end of the adjusting column (318) is movably connected with a first hinge rod (323) through a rotating shaft, one end, away from the adjusting column (318), of the first hinge rod (323) is connected with a pressing plate (324) through a rotating shaft, and the rear end of the first hinge rod (323) is hinged with a second hinge rod (326), and the outer wall of the second hinged rod (326) is fixedly connected with a second spring (327), and one end, far away from the outer wall of the second hinged rod (326), of the second spring (327) is fixedly connected with the outer wall of the first hinged rod (323).

2. The cast steel joint with good connection stability as claimed in claim 1, wherein: the cast steel node main body (1) is internally provided with a fixing mechanism, the fixing mechanism comprises a transverse plate (411), the outer wall of the cast steel node main body (1) is fixedly connected with the transverse plate (411), a pull rod (412) penetrates through the transverse plate (411), the bottom end of the pull rod (412) is inserted into the steel frame main body (2), and one end of the pull rod (412) far away from the interior of the steel frame main body (2) is fixedly connected with a pull plate (413), the top end of the pull plate (413) is fixedly connected with a fixed handle (414), a soft sleeve (415) is glued on the outer wall of the fixed handle (414), the bottom end of the pulling plate (413) is movably connected with a third hinge rod (416) through a rotating shaft, a fourth hinged rod (417) is hinged at the left side of the third hinged rod (416), a third spring (418) is fixedly connected to the outer wall of the fourth hinged rod (417), and one end of the third spring (418) far away from the outer wall of the fourth hinge rod (417) is fixedly connected with the outer wall of the third hinge rod (416).

3. The cast steel joint with good connection stability as claimed in claim 1, wherein: a first sealing block (312) is glued to the inner wall of the first cavity (311), a second sealing block (313) is attached to the bottom end of the first sealing block (312), and the bottom end of the second sealing block (313) is glued to the outer wall of the steel frame main body (2).

4. The cast steel joint with good connection stability as claimed in claim 1, wherein: a sliding groove (319) is formed in the second cavity (316), a sliding block (320) is connected to the inside of the sliding groove (319) in a sliding mode, and the right side of the sliding block (320) is fixedly connected to the outer wall of the adjusting column (318).

5. The cast steel joint with good connection stability as claimed in claim 1, wherein: adjust post (318) inside and seted up third chamber (321), and third chamber (321) inside is inserted and is equipped with dead lever (322), dead lever (322) left side links firmly in second chamber (316) inner wall.

6. The cast steel joint with good connection stability as claimed in claim 1, wherein: a connecting plate (325) is glued to the right side of the pressing plate (324), and the connecting plate (325) is made of rubber.