CN203129324U

CN203129324U - L-shaped structural steel supporting frame

Info

Publication number: CN203129324U
Application number: CN 201320014943
Authority: CN
Inventors: 巫双玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-12
Filing date: 2013-01-12
Publication date: 2013-08-14
Anticipated expiration: 2023-01-12

Abstract

The utility model discloses an L-shaped structural steel supporting frame. The L-shaped structural steel supporting frame comprises a first supporting post and a second supporting post, wherein one end of the first supporting post is perpendicularly connected with one end of the second supporting post, the supporting frame is integrally in an L-shaped framework structure, the section of the first supporting post and the section of the second supporting post are of equilateral-triangle framework structures, the first supporting post and the second supporting post are provided with anti-corrosive layers, and elastic bridge cutoff layers are wrapped outside the anti-corrosive layers; a connection bridge cutoff layer is installed at the joint of the first supporting post and the second supporting post. The L-shaped structural steel supporting frame has good anti-corrosive performance and functions of heat insulation, sound insulation, water resistance, moisture resistance and bridge cutoff, effectively resolves the problem that structural steel expansion causes gaps and noise, improves anti-seismic strain force and absorbing capacity, and is wide in application range.

Description

A kind of L Zee bar steel Z structure bracing frame

Technical field

The utility model belongs to building material field, particularly a kind of L Zee bar steel Z structure bracing frame.

Background technology

Steel structural integrated house is built quick, efficient, energy-conservation, safety and comfort, especially anti-seismic performance excellence with it, has become the housing industry inevitable development trend, but steel house also improves the stage in development at present.Traditional steel work mainly be divided into general steel work based on H steel column and M, Z steel column.Anticorrosion based on common antirust spraying; Another kind is thin-walled ultralight steel (being commonly called as zinc-plated tin plate); Also having a kind of is the rectangle steel that developed recently gets up.Traditional above-mentioned three kinds on anticorrosion, on the life-span, the scene installs, uses and also exist many deficiencies on the scientific rationality.Be difficult to resolve as generous, anticorrosion poor, difficult, the cold and hot bridge that expands with heat and contract with cold of general steel construction wall and determine; Poor, the easy wriggling of thin-walled ultralight hardness of steel, complex process; The rectangle steel inwall is short service life, builds deficiencies such as limitation is big, anticorrosion difficulty, and therefore, there is defective in prior art, needs to improve.

The utility model content

For addressing the above problem, the utility model provides a kind of have good antiseptic property and heat insulation, sound insulation, waterproof and dampproof bridge cut-off function, solve slit and noise that steel work breathing produces effectively, and improved the L Zee bar steel Z structure bracing frame of antidetonation adaptability to changes, absorbent properties.

The technical scheme that adopts is for achieving the above object: a kind of L Zee bar steel Z structure bracing frame, comprise first support column, second support column, described first support column, one end and second support column vertical connection of one end, support frame as described above integral body is L glyph framework structure, the cross section of described first support column, second support column is the frame construction of equilateral triangle, described first support column, second support column are provided with anticorrosive coat, are covered with elasticity bridge cut-off layer outside anticorrosive coat; Described first support column arranges with the junction of second support column and is connected the bridge cut-off layer;

The junction of described first support column and second support column arranges vibration abatement;

Described first support column, second support column arrange the position adjustments hole respectively;

The powerful deck that described connection bridge cut-off layer forms for the high-polymer strong adhesive, described high-polymer strong adhesive selects for use one of thermosetting resin modified rubber, epoxy polyurethane modified rubber, the isocyanate-modified rubber of hydroxyl, TPO PUR, the above material of polyurethanes PUR to make.

Beneficial effect with respect to prior art is, have good antiseptic property and heat insulation, sound insulation, waterproof and dampproof bridge cut-off, shock resistance function, slit and noise that steel work breathing produces have been solved effectively, and antidetonation adaptability to changes, absorbent properties have been improved, steel house scientific played significant effect, have wide range of applications.

Description of drawings

Fig. 1 is cross section structure schematic diagram of the present utility model.

The specific embodiment

Below be by reference to the accompanying drawings the utility model to be described in further detail.

As shown in Figure 1, this L Zee bar steel Z structure bracing frame has good antiseptic property and heat insulation, sound insulation, waterproof and dampproof bridge cut-off function, has solved slit and noise that steel work breathing produces effectively, and has improved antidetonation adaptability to changes, absorbent properties.This L Zee bar steel Z structure bracing frame, comprise first support column 1, second support column 4, described first support column, 1 one ends and second support column vertical connection of 4 one ends, support frame as described above integral body is L glyph framework structure, the cross section of described first support column 1, second support column 4 is the frame construction of equilateral triangle, described first support column 1, second support column 4 are provided with anticorrosive coat, are covered with elasticity bridge cut-off layer 2 outside anticorrosive coat; Owing to adopted elasticity bridge cut-off layer 2, regulated the breathing STRESS VARIATION effectively, simultaneously, elasticity bridge cut-off layer has good heat-insulating property, makes the temperature difference of steel structure less, has obtained better controlled, big breathing phenomenon can not occur;

Described first support column 1 arranges with the junction of second support column 4 and is connected bridge cut-off layer 3; The powerful deck that described connection bridge cut-off layer 3 forms for the high-polymer strong adhesive, described high-polymer strong adhesive selects for use one of thermosetting resin modified rubber, epoxy polyurethane modified rubber, the isocyanate-modified rubber of hydroxyl, TPO PUR, the above material of polyurethanes PUR to make, make the connection between the support column more firm, guaranteed use safety;

The junction of described first support column 1 and second support column 4 arranges vibration abatement 6, increases the shock resistance of steel structure bracing frame;

Described first support column 1, second support column 4 arrange position adjustments hole 5 respectively;

The anti-seismic performance of steel building is that anti-seismic performance is best in the building, but the seismic shock when earthquake takes place also can cause the distortion of steel structure.Steel structure bracing frame of the present utility model has adopted elasticity to be flexible coupling, and has absorbed seismic wave stress effectively, makes the unlikely distortion of steel structure.

Steel of the present utility model makes up to build and can reach 9 grades of degree of splitting and set up defences, have good antiseptic property and heat insulation, sound insulation, waterproof and dampproof bridge cut-off, shock resistance function, slit and noise that steel work breathing produces have been solved effectively, and antidetonation adaptability to changes, absorbent properties have been improved, scientific significant effect, the applied range of playing to steel house.

The above embodiment only is used for illustrating the utility model, but is not limited thereto.Under the condition that does not depart from the utility model design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection domain of the present utility model.

Claims

1. L Zee bar steel Z structure bracing frame, it is characterized in that: comprise first support column, second support column, described first support column, one end and second support column vertical connection of one end, support frame as described above integral body is L glyph framework structure, the cross section of described first support column, second support column is the frame construction of equilateral triangle, described first support column, second support column are provided with anticorrosive coat, are covered with elasticity bridge cut-off layer outside anticorrosive coat; Described first support column arranges with the junction of second support column and is connected the bridge cut-off layer.

2. L Zee bar steel Z structure bracing frame according to claim 1, it is characterized in that: the junction of described first support column and second support column arranges vibration abatement.

3. L Zee bar steel Z structure bracing frame according to claim 1, it is characterized in that: described first support column, second support column arrange the position adjustments hole respectively.