CN215484096U - Supporting device used in shear wall - Google Patents

Abstract

A supporting device used in a shear wall comprises two hook sections, a first supporting piece, an elongated piece and a second supporting piece, wherein the two hook sections are fixedly connected to the end parts of the first supporting piece and the second supporting piece respectively, the other end of the first supporting piece is fixedly provided with a boss, the other end of the second supporting piece is fixedly provided with a sleeve joint part with the shape and the outline corresponding to the boss, the number of the lengthening pieces is at least one, the lengthening pieces are positioned between the first supporting piece and the second supporting piece, the two ends of each lengthening piece are respectively provided with a boss and a sleeve joint part, the lengthening pieces can be mutually spliced to lengthen the inner supporting device, the sleeve joint part of the extension piece is sleeved on the boss of the first supporting piece, the sleeve joint part of the second supporting piece or the other extension piece is sleeved on the boss of the extension piece, and the sleeve joint part is provided with a locking attachment piece for locking the extension piece. The utility model has the advantages of low cost, small volume, adjustable length, lower cost and stronger practicability.

Description

Supporting device used in shear wall

Technical Field

The utility model relates to the field of construction devices, in particular to an inner supporting device for a shear wall.

Background

The shear wall is also called as a wind-resistant wall, an earthquake-resistant wall or a structural wall, and is a wall body which mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure and prevents the shear damage of the structure. According to the construction specification requirement, in the construction of concrete shear force wall, need ensure that reinforcement's quality and protective layer thickness satisfy the requirement, and guarantee that its cross sectional dimension is accurate, so need before the template installation, it is qualified to guarantee the installation of framework of steel reinforcement, the protective layer of steel reinforcement accords with the design requirement, traditional shear force wall formwork adopts the interior stay of concrete material, this interior stay is bulky, and is with high costs, and extremely easy damage, and the wearability is great, and traditional interior stay length is fixed moreover, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an inner supporting device for a shear wall, which at least solves the problems of large volume, high cost and poor practicability of the traditional inner supporting strip, and has the advantages of low cost, small volume and adjustable length, thereby obtaining the effects of lower cost and stronger practicability.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: an internal supporting device for a shear wall comprises a hook section, a first supporting piece, an elongated piece and a second supporting piece, the number of the hook sections is two and are mutually symmetrical, the two hook sections are respectively and fixedly connected with the end parts of the first supporting piece and the second supporting piece, the other end of the first supporting piece is fixedly provided with a boss, the other end of the second supporting piece is fixedly provided with a sleeve joint part with the shape and the outline corresponding to the boss, the number of the lengthening pieces is at least one, the lengthening pieces are positioned between the first supporting piece and the second supporting piece, the two ends of each lengthening piece are respectively provided with a boss and a sleeve joint part, the lengthening pieces can be mutually spliced to lengthen the inner supporting device, the sleeve joint part of the extension piece is sleeved on the boss of the first supporting piece, the sleeve joint part of the second supporting piece or the other extension piece is sleeved on the boss of the extension piece, and the sleeve joint part is provided with a locking attachment piece for locking the extension piece.

According to the arrangement, the inner supporting device is changed into the combined type, the length is increased by the mode of assembling the plurality of lengthening pieces between the first supporting piece and the second supporting piece, the length of the inner supporting device can be adjusted according to the site construction condition, the problem that the practicability is poor due to the fact that the length of the inner supporting strip of the existing shear wall cannot be changed is solved, and the practicability of the inner supporting device is improved.

Further, the locking accessory comprises a locking bolt, a threaded hole is formed in the boss, and the locking bolt penetrates through the sleeving part and is in threaded connection with the threaded hole.

So set up for cup joint portion cup joints behind the boss, fastens more behind locking bolt and the screw hole screw-thread fit.

And further setting, at least two threaded holes are arranged, and the number of the locking bolts corresponds to the arrangement of the threaded holes one to one.

So set up, a plurality of screw holes and locking bolt screw-thread fit, the fastening effect is better.

Further setting, the couple section includes the interior crotch section and the outer crotch section that mainly make by the reinforcing bar, interior crotch section is connected in the one end that first support or second support piece deviate from the extension, outer crotch section is connected in the other end of interior crotch section.

So set up, through being equipped with two crotch sections, increased this interior strutting arrangement's length to two crotch sections all can articulate on framework of steel reinforcement, and then make interior strutting arrangement need not to increase the extension piece and increase length sometimes, only need articulate the different positions of couple section on framework of steel reinforcement, and then improved interior strutting arrangement's practicality.

Further, the inner hook section and the outer hook section are both steel bars.

So set up, the reinforcing bar is drawn materials easily, and the cost is lower.

(III) advantageous effects

Compared with the prior art, the supporting device used in the shear wall provided by the utility model has the following beneficial effects:

1. through changing traditional interior brace into the interior strutting arrangement that the straight section cooperation of couple section and changeable length formed, the couple section articulates on the steel reinforcement framework of shear force wall and fastens with the steel wire, and the couple section is the reinforcing bar, straight section is the combination formula, and lock bolt lock solid with, increase, simple to operate is swift, the current problem that interior brace is with high costs, bulky and the practicality is poor has been overcome, and then realized can adjusting interior strutting arrangement length, and the effect that has the crotch section that a plurality of reinforcing bars were made, still realize reduce cost, reduce the volume and improve the effect of practicality.

2. Through being equipped with interior crotch section and outer crotch section, the outer crotch section has increased this interior strutting arrangement and has articulated the position of framework of steel reinforcement, can articulate different crotch sections on the framework of steel reinforcement of shear force wall sometimes, needn't increase the extension, and then has improved this interior strutting arrangement's practicality.

Drawings

FIG. 1 is an overall view of the present invention;

fig. 2 is an exploded schematic view of a straight section.

Wherein: 1. a hooking section; 2. a first support member; 3. a lengthening member; 4. a second support member; 5. a boss; 6. a socket joint part; 7. a lock attachment; 50. a threaded hole; 10. an inner hook section; 11. an outer hook section.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is an overall view of the present invention; fig. 2 is an exploded schematic view of a straight section.

The utility model provides a be used for strutting arrangement in shear force wall, includes couple section 1 and straight section, and the quantity of couple section 1 is equipped with two, and two couple sections 1 weld respectively on the left and right sides of straight section is served.

The hook section 1 comprises an inner hook section 10 and an outer hook section 11, the straight section is arranged between the two inner hook sections 10, and the outer hook section 11 is fixedly connected to the other end of the inner hook section 10;

the straight section comprises a first supporting piece 2, an elongated piece 3 and a second supporting piece 4, the first supporting piece 2 is positioned between the elongated piece 3 and the inner hook section 10, the elongated pieces 3 are provided with a plurality of pieces and positioned between the first supporting piece 2 and the second supporting piece 4, and the second supporting piece 4 is positioned between the elongated piece 3 and the other inner hook section 10;

the boss 5 is fixedly arranged at the same side end of the first supporting piece 2 and the lengthened piece 3, the sleeving part 6 of which the shape and contour correspond to the boss 5 is fixedly arranged at the other end of the lengthened piece 3 and the same side end of the second supporting piece 4, the locking accessory 7 used for locking the sleeving part 6 is arranged on the sleeving part 6, the locking accessory 7 comprises a locking bolt, a threaded hole 50 is formed in the boss 5, the locking bolt penetrates through the sleeving part 6 and the threaded connection threaded hole 50, at least two threaded holes 50 are formed in the number of the threaded holes 50, and the number of the locking bolts corresponds to the threaded holes 50 one by one.

The required quantity of extension piece 3 sets up according to interior strutting arrangement's required length, and when two extension pieces 3 of needs, the portion 6 that cup joints of extension piece 3 cup joints on the boss 5 of first support piece 2, and the portion 6 that cup joints of another extension piece 3 cup joints on the boss 5 of extension piece, then the portion 6 that cup joints of second support piece 4 cup joints on the boss 5 of another extension piece, passes the screw hole 50 on the portion 6 that cup joints and threaded connection boss 5 with the locking bolt at last, accomplishes the lock solid.

Through changing interior support arrangement into the combination formula, the mode of assembling a plurality of extension pieces 3 between first support piece 2 and the second support piece 4 increases length for interior support arrangement can adjust length according to the site operation condition, and the interior support arrangement's of having overcome current shear force wall length is fixed, the poor problem of practicality, and then has realized improving interior support arrangement practicality.

The working principle is as follows: the sleeving part 6 of the lengthened piece is sleeved on the boss 5 of the first supporting piece 2, the sleeving part 6 of the second supporting piece 4 is sleeved on the boss 5 of the lengthened piece, and finally, a locking bolt penetrates through the sleeving part 6 and is in threaded connection with a threaded hole 50 in the boss 5 to complete locking.

The steel bar is then bent to form an inner hook section 10 and an outer hook section 11, and the free ends of the inner hook section are welded to the first support member 2 and the second support member 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)

1. The supporting device used in the shear wall is characterized by comprising two hook sections (1), a first supporting piece (2), an elongated piece (3) and a second supporting piece (4), wherein the number of the hook sections (1) is two and is mutually symmetrical, the two hook sections (1) are respectively and fixedly connected with the end parts of the first supporting piece (2) and the second supporting piece (4), the other end of the first supporting piece (2) is fixedly provided with a boss (5), the other end of the second supporting piece (4) is fixedly provided with a sleeve joint part (6) of which the shape and contour correspond to the boss (5), the number of the elongated pieces (3) is provided with at least one and is positioned between the first supporting piece (2) and the second supporting piece (4), the two ends of the elongated piece (3) are respectively provided with the boss (5) and the sleeve joint part (6), and the plurality of elongated pieces (3) can be mutually spliced to lengthen the inner supporting device, the sleeving part (6) of the lengthened piece (3) is sleeved on the boss (5) of the first supporting piece (2), the sleeving part (6) of the second supporting piece (4) or the other lengthened piece (3) is sleeved on the boss (5) of the lengthened piece (3), and the sleeving part (6) is provided with a locking attachment piece (7) for locking the lengthened piece.

2. The supporting device used in the shear wall is characterized in that the locking attachment (7) comprises a locking bolt, a threaded hole (50) is formed in the boss (5), and the locking bolt penetrates through the socket part (6) and is in threaded connection with the threaded hole (50).

3. The supporting device used in the shear wall is characterized in that the number of the threaded holes (50) is at least two, and the number of the locking bolts is arranged corresponding to the threaded holes (50) one by one.

4. A support device for use in a shear wall according to claim 1, wherein the hooking section (1) comprises an inner hooking section (10) and an outer hooking section (11) made mainly of steel reinforcement, the inner hooking section (10) being connected to one end of the first or second support member (4) facing away from the elongated member (3), the outer hooking section (11) being connected to the other end of the inner hooking section (10).

5. A support device for use in a shear wall according to claim 4, wherein the inner and outer hook sections (10, 11) are each reinforced steel.

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