CN216587114U - Stress release device support - Google Patents

Abstract

The utility model discloses a stress relief device support which is arranged between a bearing upright post and a roof truss girder and comprises a bottom basin, a spherical base plate, a middle spherical panel, a plane base plate, a circular plate and a support upper top plate, wherein an annular groove along the circumferential direction is formed in the side end face of the bottom basin, a plurality of rear cutting locking code plates are welded between the outer side of the bottom end of the annular groove and the outer side of the bottom end of a connecting part, a plurality of rear cutting lug plates are fixed at the bottom end of the side end face of the bottom basin, the rear cutting lug plates are arranged along the radial direction of the bottom basin, long strip holes are formed in the rear cutting lug plates, and the rear cutting lug plates are bolted on the bearing upright post through the long strip holes. Through the locking of back cutting locking sign indicating number board realization support, through rectangular hole with support and bear the stand bolt during installation, when guaranteeing the truss installation, the support can whole small-scale displacement, wait after the truss is whole to be accomplished, cut the locking sign indicating number board after with and cut the otic placode and cut off, the shock insulation can be realized to the support unblock, rational in infrastructure, construction convenience saves construction period.

Description

Stress release device support

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a stress release device support.

Background

Steel trusses refer to trusses made of steel. Steel trusses are commonly used as main bearing members for roof structures, crane beams, bridges, hydraulic gates and the like of industrial and civil buildings. Space steel trusses consisting of three-surface, four-surface or multi-surface plane trusses are commonly used for various tower frames, such as mast towers, television towers, power transmission line towers and the like.

In the current construction, the steel truss structure comprises a bearing upright post, a cross beam, a secondary beam and a roof truss beam, wherein the roof truss beam is directly and rigidly connected to the bearing upright post, so that when the bearing upright post is inclined due to settlement or shakes or inclines due to factors such as earthquake and the like, the roof truss beam is damaged, and the safety of the whole building is further harmed.

The general method is that, install isolation bearing between steel truss and the bearing stand, present isolation bearing needs the adjusting position in the installation to need lock earlier then remove the locking during installation, the construction degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stress release device support which is used for solving the technical problems that the position of the existing shock insulation support needs to be adjusted in the installation process, locking needs to be firstly carried out and then is released in the installation process, and the construction difficulty is high.

In order to realize the purpose, the utility model adopts the following technical scheme: a stress release device support is installed between a bearing upright post and a roof truss girder and comprises a bottom basin, a spherical base plate, a middle spherical panel, a plane base plate, a circular plate and a top plate on the support, wherein the bottom end of the bottom basin is flat-shaped and is arranged at the top end of the bearing upright post, the top end of the bottom basin is provided with a spherical groove, the spherical base plate is a plate in a spherical shape and is positioned in the spherical groove at the top end of the bottom basin, the bottom end of the middle spherical panel is spherical, the top end of the middle spherical panel is planar, the middle spherical panel is positioned at the top end of the spherical base plate, the plane base plate is flat-shaped, the plane base plate is positioned at the top end of the middle spherical panel, the bottom end and the top end of the top plate on the support are planar, the circular plate is fixed at the bottom end of the top plate on the support, the roof truss girder is installed at the top end of the top plate on the support, the periphery of the bottom basin is provided with a hook surface facing to the oblique lower side, the both ends of roof surpass the plectane and be provided with and collude the connecting portion on colluding the face on the support, the annular groove along circumference has on the side end face of end basin, the welding has a plurality of back cutting locking code plates between the bottom outside of annular groove and the bottom outside of connecting portion, the side end face bottom mounting of end basin has a plurality of back cutting otic placodes, the back cutting otic placode is along the radial setting of end basin, it has rectangular hole to open on the back cutting otic placode, the back cutting otic placode is bolted on bearing the stand through rectangular hole.

Through adopting above-mentioned technical scheme, through the locking that the support was realized to the back cutting locking sign indicating number board, through rectangular hole with support and bearing the stand bolt during the installation, when guaranteeing the truss installation, the support can whole small range displacement, wait that the truss is whole to be accomplished the back, cut the back and cut the locking sign indicating number board and cut the otic placode and cut off, the support unblock can realize the shock insulation, and is rational in infrastructure, and construction period is saved to convenient construction.

Preferably, one end of the outer side of the bottom of the annular groove is provided with a welding connection table which faces to the outer side of the annular groove and is obliquely arranged upwards.

Through adopting above-mentioned technical scheme, conveniently cut the sign indicating number board after annular groove department welds.

Preferably, the post-cutting locking code plate is provided with four blocks which are uniformly distributed on the annular groove.

Through adopting above-mentioned technical scheme, quantity is arranged rationally, and locking back stable in structure, structural strength is high, convenient operation.

Preferably, the rear cutting ear plates are arranged at four positions and are uniformly distributed on the bottom basin.

By adopting the technical scheme, the connecting strength is high, and the manufacture is convenient.

Preferably, the rear cutting locking code plate and the rear cutting lug plate are arranged in a staggered mode.

By adopting the technical scheme, the space arrangement is reasonable, the staggered operation is performed during construction, and the construction is convenient.

Preferably, the length directions of the elongated holes on the rear cutting lug plate are the same.

Through adopting above-mentioned technical scheme, guarantee that the holistic removal of support is comparatively smooth.

The utility model has the beneficial effects that: the locking of support is realized through back-cut locking code plate, and support and bearing stand bolt connect through rectangular hole during the installation, when guaranteeing the truss installation, but the support whole small range displacement, wait the whole back of accomplishing of truss, cut back locking code plate and back and cut the otic placode and cut off, the shock insulation can be realized to the support unblock, and is rational in infrastructure, and construction period is saved to convenient construction.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model; the primary objects and other advantages of the utility model may be realized and attained by the instrumentalities particularly pointed out in the specification.

Drawings

Fig. 1 is a schematic elevation view of the overall structure of an embodiment of the present invention.

FIG. 2 is a schematic view of A-A of FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Reference numerals: 1. a bottom basin; 2. a spherical base plate; 3. a middle ball panel; 4. a planar backing plate; 5. a circular plate; 6. a top plate is arranged on the support; 7. hooking the surface; 8. a connecting portion; 9. an annular groove; 10. post-cutting the locking code plate; 11. cutting the ear plate; 12. a strip hole; 13. and welding the connecting table.

Detailed Description

The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.

With reference to fig. 1 and 2, a stress relief device support is installed between a bearing upright post and a roof truss girder, and comprises a bottom basin 1, a spherical base plate 2, a middle spherical surface plate 3, a plane base plate 4, a circular plate 5 and a support top plate 6, wherein the bottom end of the bottom basin 1 is flat and is arranged at the top end of the bearing upright post, the top end of the bottom basin 1 is provided with a spherical groove, the spherical base plate 2 is a spherical plate, the spherical base plate 2 is positioned in the spherical groove at the top end of the bottom basin 1, the bottom end of the middle spherical surface plate 3 is spherical, the top end of the middle spherical surface plate 3 is flat, the middle spherical surface plate 3 is positioned at the top end of the spherical base plate 2, the plane base plate 4 is flat and is positioned at the top end of the middle spherical surface plate 3, the bottom end and the top end of the support top plate 6 are both flat, the circular plate 5 is fixed at the bottom end of the support top plate 6, the roof truss girder is installed at the top end of the support top plate 6, the periphery of the bottom basin 1 is provided with a hook face 7 facing obliquely below, two ends of a top plate 6 on the support exceed a circular plate 5 and are provided with connecting parts 8 hooked on the hook face 7, the side end face of the bottom basin 1 is provided with an annular groove 9 along the circumferential direction, a plurality of rear cutting locking code plates 10 are welded between the bottom outer side of the annular groove 9 and the bottom outer side of the connecting parts 8, a plurality of rear cutting lug plates 11 are fixed at the bottom end of the side end face of the bottom basin 1, the rear cutting lug plates 11 are radially arranged along the bottom basin 1, strip holes 12 are formed in the rear cutting lug plates 11, and the rear cutting lug plates 11 are bolted on a bearing stand column through the strip holes 12.

Through the locking of back cutting locking sign indicating number board 10 realization support, through rectangular hole 12 with support and bearing the stand bolt during installation, when guaranteeing the truss installation, the support can whole small range displacement, wait the whole back of accomplishing of truss, cut back locking sign indicating number board 10 and back and cut otic placode 11 and cut off, the shock insulation can be realized to the support unblock, rational in infrastructure, construction convenience saves construction period.

With reference to fig. 3, one end of the outer side of the bottom of the annular groove 9 is provided with a welding connection table 13 facing the obliquely upper side of the outer side of the annular groove 9, so that the code cutting plate can be conveniently cut at the position of the opening of the annular groove 9 after welding.

The post-cutting locking code plate 10 is provided with four blocks which are uniformly distributed on the annular groove 9, the number distribution is reasonable, the locking post-structure is stable, the structural strength is high, and the operation is convenient. The rear cutting ear plates 11 are arranged at four positions and uniformly distributed on the bottom basin 1, so that the connecting strength is high and the manufacture is convenient.

The post-cutting locking code plate 10 and the post-cutting lug plate 11 are arranged in a staggered mode, the space arrangement is reasonable, staggered operation is achieved during construction, and construction is convenient. The length direction of the long holes 12 on the rear cutting lug plate 11 is the same, so that the whole support can move smoothly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a stress relief device support, installs between bearing stand and roofing truss girder, its characterized in that: comprises a bottom basin (1), a spherical base plate (2), a middle spherical panel (3), a plane base plate (4), a circular plate (5) and a top plate (6) on a support, wherein the bottom end of the bottom basin (1) is flat and is arranged at the top end of a bearing column, the top end of the bottom basin (1) is provided with a spherical groove, the spherical base plate (2) is a plate with a spherical shape, the spherical base plate (2) is positioned in the spherical groove at the top end of the bottom basin (1), the bottom end of the middle spherical panel (3) is spherical, the top end of the middle spherical panel (3) is plane, the middle spherical panel (3) is positioned at the top end of the spherical base plate (2), the plane base plate (4) is flat, the plane base plate (4) is positioned at the top end of the middle spherical panel (3), the bottom end and the top end of the top plate (6) on the support are both plane, the circular plate (5) is fixed at the bottom end of the top plate (6) on the support, roof truss girder installs the top at roof (6) on the support, end basin (1) periphery has hook face (7) towards oblique below, the both ends of roof (6) exceed plectane (5) and be provided with and collude connecting portion (8) on hook face (7) on the support, have on the side end face of end basin (1) along circumferential annular groove (9), the welding has a plurality of back cutting locking sign indicating number boards (10) between the bottom outside of annular groove (9) and connecting portion (8), the side end bottom mounting of end basin (1) has a plurality of back cutting otic placodes (11), back cutting otic placode (11) are along the radial setting of end basin (1), it has rectangular hole (12) to open on back cutting otic placode (11), back cutting otic placode (11) are bolted on bearing the stand through rectangular hole (12).

2. A strain relief device holder as claimed in claim 1, wherein: and one end of the outer side of the bottom of the annular groove (9) is provided with a welding connection table (13) which faces to the outer side of the annular groove (9) and is obliquely above.

3. A strain relief device holder as claimed in claim 2, wherein: the post-cutting locking code plate (10) is provided with four blocks which are uniformly distributed on the annular groove (9).

4. A strain relief device holder as claimed in claim 3, wherein: the rear cutting ear plates (11) are arranged at four positions and are uniformly distributed on the bottom basin (1).

5. A stress relief device holder as claimed in claim 4, wherein: the post-cutting locking code plate (10) and the post-cutting ear plate (11) are arranged in a staggered mode.

6. A strain relief device holder as claimed in claim 5, wherein: the length directions of the long holes (12) on the back cutting ear plate (11) are the same.

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