CN217353587U

CN217353587U - Aluminum mould down tube bearing structure

Info

Publication number: CN217353587U
Application number: CN202220038869.5U
Authority: CN
Inventors: 卢远俊
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-02
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses an aluminium mould diagonal support structure, including first aluminum plate, second aluminum plate, first aluminum plate with second aluminum plate sets up side by side, first aluminum plate the ground in the second aluminum plate outside separately all is equipped with a plurality of pre-buried supporting members, pre-buried supporting member includes U form portion, two ends of U form portion are equipped with respectively and extend the strip, the upper portion of U form portion exposes in floor ground, two hypomere and two of U form portion extend the strip and all pre-buried in floor ground, first aluminum plate second aluminum plate outside separately all is equipped with a plurality of support diagonal, each support the diagonal and constitute by upper segment, hypomere and locking sleeve, the top of upper segment is used for the supporting first aluminum plate/second aluminum plate, the bottom of hypomere is used for leaning on U form portion. Because outer pre-buried support to lean on piece, interior pre-buried support to lean on the piece to be pre-buried structure, pre-buried process need not to drill floor ground, therefore can not cause the damage to floor ground.

Description

Aluminum mould down tube bearing structure

Technical Field

The utility model relates to a technical field is pour to the shear force wall, especially relates to an aluminium mould down tube bearing structure.

Background

A shear wall refers to a wall body that receives a main supporting force inside a building, and is generally constructed by pouring reinforcing bars with concrete. The templates used for pouring concrete are generally aluminum templates which are arranged in parallel, and the space between the aluminum templates is the pouring space. After the aluminum formworks are arranged side by side, the outer walls of the aluminum formworks are required to be provided with supporting oblique rods, so that the aluminum formworks can be kept stable after concrete is poured into a pouring space.

In the prior art, when the supporting diagonal rod is used for supporting, the lower end of the supporting diagonal rod needs to be fixed on the floor ground of a construction site through a bolt, a bolt hole needs to be drilled by a percussion drill, and certain damage can be caused to the floor ground. In addition, the length of the supporting diagonal rod is fixed and cannot be adjusted according to the actual situation of a construction site, when the bottom end of the supporting diagonal rod is fixed by a bolt, the supporting point of the upper end of the supporting diagonal rod on the aluminum template is already determined, and the supporting point cannot be flexibly adjusted according to the actual situation.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an aluminum mould down tube bearing structure, it can be avoided holing construction site floor ground to can avoid causing the damage to floor ground. And for prior art, the utility model discloses an installation of supporting the down tube has more the convenience, and it is more simple and convenient to operate. In addition, the length of the supporting diagonal is adjustable.

The purpose of the utility model is realized by adopting the following technical scheme:

an aluminum mould diagonal rod supporting structure comprises a first aluminum plate and a second aluminum plate, wherein the first aluminum plate and the second aluminum plate are arranged in parallel, the ground on the outer sides of the first aluminum plate and the second aluminum plate is respectively provided with a plurality of pre-embedded abutting pieces, each pre-embedded abutting piece comprises a U-shaped part, the two tail ends of the U-shaped part are respectively provided with an extending strip, the upper part of the U-shaped part is exposed out of the floor ground, the two lower sections and the two extending strips of the U-shaped part are both pre-embedded in the floor ground, the outer sides of the first aluminum plate and the second aluminum plate are respectively provided with a plurality of supporting diagonal rods, each supporting diagonal rod comprises an upper section, a lower section and a locking sleeve, the top end of the upper section is used for supporting the first aluminum plate/the second aluminum plate, the bottom end of the lower section is used for abutting against the U-shaped part, the bottom end of the upper section is in threaded connection with the upper end of the lower section, and the upper end of the locking sleeve is in threaded connection with the upper section, the outer wall of hypomere is equipped with the taper section, the taper section top-down is adducted gradually, the lower extreme opening inner wall of locking sleeve is equipped with the toper face, the toper face with the taper section adaptation.

Specifically, the bottom of upper segment is equipped with the internal thread, the upper end of hypomere is equipped with the external screw thread, the bottom of upper segment with the upper end threaded connection of hypomere.

Specifically, the included angle between the contour edges of the axial section of the conical section is a, and a is more than or equal to 5 degrees and less than or equal to 9 degrees.

Specifically, first aluminum plate the ground in the second aluminum plate outside respectively is equipped with two pre-buried pieces of leaning on, leans on the piece and interior pre-buried piece of leaning on for outer pre-buried respectively.

Specifically, the first aluminum plate and the second aluminum plate are respectively provided with three supporting diagonal rods on the outer sides, namely an upper supporting diagonal rod, a middle supporting diagonal rod and a lower supporting diagonal rod.

Specifically, the length of the upper supporting diagonal rod, the length of the middle supporting diagonal rod and the length of the lower supporting diagonal rod are sequentially reduced, the bottom end of the upper supporting diagonal rod is abutted against the outer embedded abutting part, and the bottom end of the middle supporting diagonal rod and the bottom end of the lower supporting diagonal rod are abutted against the inner embedded abutting part.

Specifically, the included angle between the upper supporting inclined rod and the middle supporting inclined rod and the floor surface is 40-60 degrees when the upper supporting inclined rod and the middle supporting inclined rod are supported.

Specifically, the included angle between the lower support oblique rod and the floor slab ground is 5-30 degrees.

Specifically, the middle part of the locking sleeve is provided with an arched section, the position of the arched section corresponds to the threaded connection part of the upper section and the lower section, and a gap is reserved between the inner wall of the arched section and the outer wall of the upper section.

Specifically, the bottom ends of the upper support diagonal rod, the middle support diagonal rod and the lower support diagonal rod are fixedly connected with transverse rods, and the transverse rods abut against the two vertical rods of the u-shaped portion.

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

the bottom of upper segment and the upper end threaded connection of hypomere, its screw drive between them can adjust the relative position of upper segment and hypomere to adjust the overall length of upper segment and hypomere, thereby can adjust the length of going up support down tube, well support down tube and under bracing down tube according to the actual conditions in on-the-spot place, in order to play more effective supporting role.

The upper portion of U form portion exposes in floor ground, and two hypomere and two extension bars of U form portion are all pre-buried in floor ground, and the upper portion of U form portion supports when supporting by the transverse rod, when accomplishing to pour, after removing first aluminum plate, second aluminum plate and last support diagonal rod, well support diagonal rod and lower support diagonal rod, will expose in floor ground's U form portion the upper portion cut off can. Because outer pre-buried support to lean on piece, interior pre-buried support to lean on the piece to be pre-buried structure, pre-buried process need not to drill floor ground, therefore can not cause the damage to floor ground.

Drawings

FIG. 1 is a schematic view of an aluminum die diagonal bar support structure during a support process;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cut-away view corresponding to FIG. 2;

FIG. 4 is an enlarged partial view at E in FIG. 2;

fig. 5 is a schematic diagram of the embedded state of the outer embedded abutting member (inner embedded abutting member).

In the figure: 1. a first aluminum plate; 2. a second aluminum plate; 301. a U-shaped part; 302. an extension bar; 31. externally pre-embedding a leaning piece; 32. an inner embedded abutting piece; 401. an upper section; 402. a lower section; 4021. a conical section; 403. a locking sleeve; 4031. a conical surface; 4032. an arching section; 41. an upper support diagonal; 42. a middle supporting diagonal rod; 43. a lower support diagonal rod; 44. a transverse bar.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

See fig. 1, an aluminum mould down tube bearing structure, includes first aluminum plate 1, second aluminum plate 2, and first aluminum plate 1 sets up with second aluminum plate 2 side by side. The ground of the respective outsides of first aluminum plate 1, second aluminum plate 2 all is equipped with a plurality of pre-buried support members (hereinafter outer pre-buried support member 31, inner pre-buried support member 32).

Referring to fig. 4 and 5, the pre-embedded abutting member includes a u-shaped portion 301, and two ends of the u-shaped portion 301 are respectively provided with an extending strip 302. The upper part of the u-shaped part 301 is exposed out of the floor, and the two lower sections and the two extending strips 302 of the u-shaped part 301 are embedded in the floor.

Referring to fig. 1 to 3, a plurality of support diagonal rods (hereinafter, middle upper support diagonal rod 41, middle support diagonal rod 42, and lower support diagonal rod 43) are respectively arranged on the outer sides of the first aluminum plate 1 and the second aluminum plate 2, and each support diagonal rod is composed of an upper section 401, a lower section 402, and a locking sleeve 403. The top end of the upper section 401 is used to support the first/second aluminium plate 1/2, and the bottom end of the lower section 402 is used to abut against the U-shaped part 301.

Referring to fig. 1-3, the bottom end of the upper section 401 is threadedly connected to the upper end of the lower section 402 (at B in fig. 3), and the upper end of the locking sleeve 403 is threadedly connected to the upper section 401 (at C in fig. 3). The outer wall of the lower section 402 is provided with a conical section 4021, and the conical section 4021 is gradually retracted from top to bottom. The inner wall of the lower opening of the locking sleeve 403 is provided with a conical surface 4031, and the conical surface 4031 is matched with the conical section 4021.

Specifically, referring to fig. 3, the bottom end of the upper section 401 is provided with an internal thread, the upper end of the lower section 402 is provided with an external thread, and the bottom end of the upper section 401 is in threaded connection with the upper end of the lower section 402 (at B in fig. 3).

Specifically, as seen in FIG. 3, the included angle between the contoured edges of the axial cross-section of the tapered section 4021 is a, 5 ≦ a ≦ 9.

Specifically, see fig. 1, the ground in the respective outside of first aluminum plate 1, second aluminum plate 2 is equipped with two pre-buries and leans on the piece, leans on piece 31 and interior pre-buries to lean on piece 32 for outer pre-buries respectively.

Specifically, as shown in fig. 1, three support diagonal rods, namely an upper support diagonal rod 41, a middle support diagonal rod 42 and a lower support diagonal rod 43, are respectively arranged on the outer sides of the first aluminum plate 1 and the second aluminum plate 2.

Specifically, as shown in fig. 1, the lengths of the upper support diagonal 41, the middle support diagonal 42, and the lower support diagonal 43 are sequentially reduced. The bottom end of the upper supporting diagonal rod 41 abuts against the outer embedded abutting piece 31. The bottom ends of the middle supporting diagonal rod 42 and the lower supporting diagonal rod 43 are abutted against the inner embedded abutting piece 32.

Specifically, as shown in fig. 1, the upper support diagonal 41 and the middle support diagonal 42 are supported at an angle of 40-60 ° to the floor surface.

Specifically, as shown in fig. 1, the angle between the lower supporting diagonal rods 43 and the floor of the floor slab is 5-30 °.

Specifically, referring to fig. 2 and 3, the middle portion of the locking sleeve 403 is provided with an arched section 4032, the arched section 4032 is provided at a position corresponding to a threaded connection portion (B in fig. 3) between the upper section 401 and the lower section 402, and a gap is left between an inner wall of the arched section 4032 and an outer wall of the upper section 401.

Specifically, referring to fig. 1, 4 and 5, the bottom ends of the upper supporting diagonal rod 41, the middle supporting diagonal rod 42 and the lower supporting diagonal rod 43 are all fixedly connected with a transverse rod 44, and the transverse rod 44 abuts against the two vertical rods of the u-shaped portion 301.

The utility model discloses an aluminum mould down tube bearing structure's theory of operation as follows:

firstly, as shown in fig. 1, an outer embedded abutting piece 31 and an inner embedded abutting piece 32 are embedded on two sides of a position to be poured.

Then, set up first aluminum plate 1 and second aluminum plate 2 side by side, make and leave the space of pouring between the two, then make first aluminum plate 1 and second aluminum plate 2's position do preliminary fixed.

Then, an upper support diagonal rod 41, a middle support diagonal rod 42 and a lower support diagonal rod 43 are erected between the first aluminum plate 1 and the second aluminum plate 2 and the outer embedded abutting piece 31 and the inner embedded abutting piece 32. The bottom ends of the upper support diagonal rod 41, the middle support diagonal rod 42 and the lower support diagonal rod 43 are all fixedly connected with a transverse rod 44, the transverse rods 44 abut against two vertical rods (as shown in fig. 4 and 5) of the U-shaped portion 301, and the respective top ends of the upper support diagonal rod 41, the middle support diagonal rod 42 and the lower support diagonal rod 43 abut against the first aluminum plate 1 and the second aluminum plate 2 to support the first aluminum plate 1 and the second aluminum plate 2.

Wherein, the bottom end of the upper section 401 is in threaded connection with the upper end of the lower section 402 (B in fig. 3), and the relative positions of the upper section 401 and the lower section 402 can be adjusted through the screw transmission of the upper section 401 and the lower section 402, so that the total length of the upper section 401 and the lower section 402 can be adjusted, and the lengths of the upper support diagonal rod 41, the middle support diagonal rod 42 and the lower support diagonal rod 43 can be adjusted according to the actual situation of a field site, so as to play a more effective supporting role.

The upper end of the locking sleeve 403 is in threaded connection with the upper section 401 (at C in fig. 3), and the outer wall of the lower section 402 is provided with a tapered section 4021, and the tapered section 4021 is gradually retracted from top to bottom. The inner wall of the lower opening of the locking sleeve 403 is provided with a conical surface 4031, and the conical surface 4031 is matched with the conical section 4021. After the total length of the upper section 401 and the lower section 402 is adjusted, the locking sleeve 403 is screwed, so that the locking sleeve 403 moves upward in the axial direction relative to the upper section 401 (through the transmission thread at C in fig. 3), so that the tapered surface 4031 and the tapered section 4021 gradually form an interference fit and form a static friction force, so as to lock the threaded connection (at B in fig. 3) of the upper section 401 and the lower section 402. When the relative position between the upper section 401 and the lower section 402 needs to be adjusted, the locking sleeve 403 is unscrewed, so that the tapered surface 4031 and the tapered section 4021 form a clearance fit.

The upper part of the u-shaped part 301 is exposed out of the floor, the two lower sections and the two extending strips 302 of the u-shaped part 301 are embedded in the floor, the upper part of the u-shaped part 301 can be supported by the transverse rods 44, and when the u-shaped part is cast, the u-shaped part 301 exposed out of the floor is cut off after the first aluminum plate 1, the second aluminum plate 2, the upper supporting diagonal rods 41, the middle supporting diagonal rods 42 and the lower supporting diagonal rods 43 are removed. Because outer pre-buried support to lean on piece 31, interior pre-buried support to lean on piece 32 to be pre-buried structure, pre-buried process need not to drill floor ground, therefore can not cause the damage to floor ground.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an aluminium mould down tube bearing structure which characterized in that: the U-shaped part comprises a first aluminum plate and a second aluminum plate which are arranged in parallel, the ground outside each of the first aluminum plate and the second aluminum plate is provided with a plurality of embedded abutting pieces, each embedded abutting piece comprises a U-shaped part, the two ends of each U-shaped part are respectively provided with an extending bar, the upper part of each U-shaped part is exposed out of the floor, the two lower sections and the two extending bars of each U-shaped part are embedded in the floor, the outer sides of each of the first aluminum plate and the second aluminum plate are respectively provided with a plurality of supporting inclined rods, each supporting inclined rod comprises an upper section, a lower section and a locking sleeve, the top end of the upper section is used for supporting the first aluminum plate/the second aluminum plate, the bottom end of the lower section is used for abutting against the U-shaped part, the bottom end of the upper section is in threaded connection with the upper end of the lower section, and the upper end of the locking sleeve is in threaded connection with the upper section, the outer wall of hypomere is equipped with the taper section, the taper section top-down is adducted gradually, the lower extreme opening inner wall of locking sleeve is equipped with the toper face, the toper face with the taper section adaptation.

2. The aluminum die diagonal bar supporting structure of claim 1, wherein: the bottom of the upper section is provided with internal threads, the upper end of the lower section is provided with external threads, and the bottom of the upper section is in threaded connection with the upper end of the lower section.

3. The aluminum die diagonal bar supporting structure of claim 1, wherein: the included angle between the contour edges of the axial section of the conical section is a, and a is more than or equal to 5 degrees and less than or equal to 9 degrees.

4. The aluminum die diagonal bar supporting structure of claim 1, wherein: first aluminum plate the ground in the second aluminum plate outside respectively is equipped with two pre-buried pieces of leaning on, leans on the piece and interior pre-buried piece of leaning on for outer pre-buried respectively.

5. The diagonal bar supporting structure of an aluminum mold according to claim 4, wherein: the first aluminum plate and the second aluminum plate are respectively provided with three supporting inclined rods on the outer sides, namely an upper supporting inclined rod, a middle supporting inclined rod and a lower supporting inclined rod.

6. The diagonal bar supporting structure of an aluminum mold according to claim 5, wherein: the length of the upper supporting inclined rod, the length of the middle supporting inclined rod and the length of the lower supporting inclined rod are sequentially reduced, the bottom end of the upper supporting inclined rod is abutted against the outer embedded abutting part, and the bottom end of the middle supporting inclined rod and the bottom end of the lower supporting inclined rod are abutted against the inner embedded abutting part.

7. The diagonal bar supporting structure of an aluminum mold according to claim 5, wherein: the included angle between the upper supporting diagonal rod and the middle supporting diagonal rod and the floor surface is 40-60 degrees when the upper supporting diagonal rod and the middle supporting diagonal rod are supported.

8. The diagonal bar supporting structure of an aluminum mold according to claim 5, wherein: the included angle between the lower support diagonal rod and the floor surface of the floor slab is 5-30 degrees.

9. The aluminum die diagonal bar supporting structure of claim 1, wherein: the middle part of the locking sleeve is provided with an arched section, the position of the arched section corresponds to the threaded connection part of the upper section and the lower section, and a gap is reserved between the inner wall of the arched section and the outer wall of the upper section.

10. The aluminum die diagonal bar supporting structure of claim 5, wherein: the bottom ends of the upper supporting inclined rod, the middle supporting inclined rod and the lower supporting inclined rod are fixedly connected with transverse rods, and the transverse rods abut against two vertical rods of the U-shaped part.