CN219343304U - Connecting piece for retaining wall template die-drawing rib - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a connecting piece for a retaining wall template tie bar, which comprises a tie bar, a steel bar and a connecting sleeve, wherein the connecting sleeve is welded on the outer wall of one end of the tie bar; according to the utility model, the original steel bar is replaced by the tie bars and the steel bars, so that the connecting piece is divided into the fixed steel bar end and the detachable tie bar end, the fixed end is poured into the wall, the detachable end is detached from the steel bar end after pouring is finished, the length of the steel bar left in the wall can be shortened by arranging the clamping pipe, the tie bars can be prevented from being exposed out of the retaining wall after the reserved holes of the fixed steel bars are buried, and therefore, the defect of the appearance quality of the retaining wall is avoided.

Description

Connecting piece for retaining wall template die-drawing rib

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a connecting piece for a retaining wall template tie bar.

Background

The hanging mould is generally reinforced by adopting welding positioning ribs, reinforcing steel bars, drawing moulds and the like during installation, when the retaining wall template is used for supporting the mould, the drawing mould ribs can be welded outside the mould, when the retaining wall is poured, the condition that the drawing mould ribs are exposed outside the retaining wall exists during mould removal, when exposed reinforcing steel bar heads are processed, the exposed reinforcing steel bars are cut or fused by welding bars, so that appearance quality defects can be caused on the retaining wall, the corresponding processing mode is adopted for eliminating the defects, time and labor are wasted, and investment is increased.

A reinforcing member for hanging die installation is provided in Chinese patent CN211257817U, and relates to the field of building construction. The connecting device mainly comprises a first fixed section and a second fixed section which are detachably connected, wherein the first fixed section and the second fixed section are connected through a first connecting piece. The hanging die is generally reinforced by welding positioning ribs, iron wire drawing dies and the like during installation, so that a user needs to cut the hanging die when disassembling the hanging die. The first fixed section and the second fixed section are detachably connected, so that a user can conveniently detach the hanging die. The first fixed section comprises a fixed plate, and the fixed plate is provided with a mounting hole, so that the user can conveniently mount the reinforcing member for hanging the die. The second fixing section comprises a second connecting piece and a third connecting piece, and the third connecting piece is positioned between the first connecting piece and the second connecting piece, so that the fixing of the hanging die when the hanging die is installed by a user is facilitated.

Although the reinforcing member can be used for reinforcing the hanging die, the applicability of the reinforcing member to a common reinforcing steel bar drawing die is not high enough, and a longer section of drawing die reinforcing steel bar still exists outside a poured wall body, so that the appearance of the wall body is affected.

Disclosure of Invention

The utility model aims to provide a connecting piece for a retaining wall template tie bar, which solves the problem that the prior art in the background art can not be applied to general-purpose steel bar tie bars and the tie bars are positioned outside a poured wall body to influence the appearance of the wall body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting piece for barricade template stretch-forming muscle, includes stretch-forming muscle body, reinforcing bar, adapter sleeve, the adapter sleeve welding is in the outer wall of stretch-forming muscle body one end, the outer wall of adapter sleeve has cup jointed the clamping sleeve, the one end of adapter sleeve is provided with the fixed knot who presss from both sides the clamping sleeve constructs, it presss from both sides the tight pipe of fixed reinforcing bar to press from both sides in the clamping sleeve, the outside that presss from both sides the clamping sleeve is provided with the tight structure of pressing from both sides tight pipe.

Preferably, the fixing structure comprises a first disc and a second disc, the first disc is integrally formed at one end of the connecting sleeve, and the second disc is integrally formed at one end of the clamping sleeve.

Preferably, the fixing structure further comprises a bolt, and one end of the bolt penetrates through the first disc and the second disc respectively and is in threaded connection with a locking nut.

Preferably, one end of the clamping sleeve is in a cylindrical shape, the other end of the clamping sleeve is in a rectangular shape, a cavity for reinforcing steel bar insertion is formed in the clamping sleeve, the clamping tube is located in the cavity and is in a circular truncated cone-shaped hollow shape, a plurality of openings are formed in one end of the clamping tube, and one end of the clamping tube, far away from the openings, is welded with the inner wall of the clamping sleeve.

Preferably, the tightening structure comprises a threaded sleeve, the threaded sleeve is in threaded connection with the outer wall of the cylindrical end of the clamping sleeve, one side of the threaded sleeve is rotationally connected with a rotating ring, and the rotating ring is sleeved on the outer wall of the clamping sleeve.

Preferably, the tightening structure further comprises a collar, the collar is sleeved on the outer wall of the clamping pipe, connecting ribs are welded on the outer walls of two sides of the collar, and one ends of the two connecting ribs are welded with the outer walls of two sides of the rotating ring respectively.

Preferably, the outer wall of the clamping sleeve is provided with through grooves, and the two connecting ribs respectively penetrate through the two through grooves.

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

according to the utility model, the original steel bar is replaced by the tie bars and the steel bars, so that the connecting piece is divided into the fixed steel bar end and the detachable tie bar end, the fixed end is poured into the wall, the detachable end is detached from the steel bar end after pouring is finished, the length of the steel bar left in the wall can be shortened by arranging the clamping pipe, the tie bars can be prevented from being exposed out of the retaining wall after the reserved holes of the fixed steel bars are buried, and therefore, the defect of the appearance quality of the retaining wall is avoided.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic view of the tightening structure of the present utility model;

FIG. 3 is a partial exploded view of the tightening structure of the present utility model;

FIG. 4 is a schematic view of the structure of the clamping sleeve of the present utility model;

fig. 5 is a schematic view of the structure of the clamp tube of the present utility model.

In the figure: 1. a die rib body; 2. reinforcing steel bars; 3. connecting sleeves; 4. a clamping sleeve; 5. clamping the pipe; 6. tightening the structure; 7. a first disc; 8. a second disc; 9. a bolt; 10. a lock nut; 501. a notch; 601. a threaded sleeve; 602. a rotating ring; 603. a collar; 604. a connecting rib; 605. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a connecting piece for barricade template stretch-forming muscle, includes stretch-forming muscle body 1, reinforcing bar 2, adapter sleeve 3, and adapter sleeve 3 welding is in the outer wall of stretch-forming muscle body 1 one end, and clamp sleeve 4 has been cup jointed to the outer wall of adapter sleeve 3, and the one end of adapter sleeve 3 is provided with the fixed knot of clamp sleeve 4 and constructs, is provided with the clamp pipe 5 of fixed reinforcing bar 2 in the clamp sleeve 4, and the outside of clamp sleeve 4 is provided with the tight structure 6 of tightening up of clamp pipe 5.

The clamping sleeve 4 is arranged to provide an installation position for the clamping pipe 5, the clamping sleeve 4 is connected with the die rib body 1 through the connecting sleeve 3, after the clamping sleeve 4 clamps the steel bar 2, the die rib body 1 and the steel bar 2 can be connected, the traditional steel bar 2 is replaced to be integrally used as the die rib body 1, and the die rib body 1 can be removed by the structure, so that the influence on the appearance of a wall body is reduced.

The fixed knot constructs including first disc 7 and second disc 8, and first disc 7 integrated into one piece is at the one end of adapter sleeve 3, and second disc 8 integrated into one piece is at the one end of clamp sleeve 4.

Through setting up first disc 7 and second disc 8, make bolt 9 run through two discs and lock with the nut after, adapter sleeve 3 can be fixed with clamping sleeve 4, adapter sleeve 3 adopts the outer wall to paint after the industrial gum cover is on the stretch-die rib body 1 to with stretch-die rib body 1 welding, demolish the back with reinforcing bar 2, this cover stretch-die rib and tighten up structure 6 homoenergetic cyclic utilization.

The fixing structure further comprises a bolt 9, and one end of the bolt 9 penetrates through the first disc 7 and the second disc 8 respectively and is in threaded connection with a locking nut 10.

One end of the clamping sleeve 4 is in a cylindrical shape, the other end of the clamping sleeve 4 is in a rectangular shape, a cavity for the steel bar 2 to be inserted into is formed in the clamping sleeve 4, the clamping tube 5 is located in the cavity, the clamping tube 5 is in a circular truncated cone-shaped hollow shape, a plurality of openings 501 are formed in one end of the clamping tube 5, and one end of the clamping tube 5 away from the openings 501 is welded with the inner wall of the clamping sleeve 4.

Through setting up opening 501, after reinforcing bar 2 inserts the cavity of clamp tube 5, opening 501 struts to have outside lantern ring 603 to tighten, realize embracing inside reinforcing bar 2.

The tightening structure 6 comprises a threaded sleeve 601, the threaded sleeve 601 is in threaded connection with the outer wall of the cylindrical end of the clamping sleeve 4, one side of the threaded sleeve 601 is rotatably connected with a rotating ring 602, and the rotating ring 602 is sleeved on the outer wall of the clamping sleeve 4.

Through setting up screw sleeve 601, when twisting screw sleeve 601, can drive the swivel becket 602 and remove at the outer wall of clamping sleeve 4, promote the lantern ring 603 through two connecting bars 604 simultaneously and remove rightwards, tighten up clamp pipe 5 by the outer wall.

The tightening structure 6 further comprises a collar 603, the collar 603 is sleeved on the outer wall of the clamping tube 5, connecting ribs 604 are welded on the outer walls of the two sides of the collar 603, and one ends of the two connecting ribs 604 are respectively welded with the outer walls of the two sides of the rotating ring 602.

The outer wall of the clamping sleeve 4 is provided with through grooves 605, and two connecting ribs 604 respectively penetrate through the two through grooves 605. By providing the through grooves 605, the connecting ribs 604 can be welded with the collar 603 in the clamping sleeve 4.

When the novel steel bar die is used, one end of the steel bar 2 is fixed in a wall body to be poured, after the other end of the steel bar 2 is inserted into a cavity of the clamping tube 5, the notch 501 is opened, the threaded sleeve 601 is screwed, the rotating ring 602 is driven to move on the outer wall of the clamping sleeve 4, meanwhile, the two connecting ribs 604 push the lantern ring 603 to move rightwards, as the shape of the clamping tube 5 is a round table shape as shown in fig. 5, when the lantern ring 603 moves rightwards, the lantern ring 603 can tighten the clamping tube 5 inwards by the outer wall, the inner fixed steel bar 2 of the clamping tube 5 is clasped tightly, the fixed structure of the other end of the die-drawing steel bar body 1 is the same as that of the prior art, namely, the other end of the die-drawing steel bar body 1 is wound around the U-shaped steel inner fixed by a ground anchor nail to be tensioned. When dismantling, reverse screwing moves screw sleeve 601, will tighten up structure 6 and the whole demolish of drawing die muscle body 1, because reservation reinforcing bar 2 in the wall is shorter, with wall body reinforcing bar 2's preformed hole landfill can, can reduce the outward appearance influence to the wall body.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. A connecting piece for barricade template drawing muscle, its characterized in that: including drawing die bar body (1), reinforcing bar (2), adapter sleeve (3), the outer wall of adapter sleeve (3) welding in drawing die bar body (1) one end, the outer wall of adapter sleeve (3) has cup jointed tight cover (4) of clamp, the one end of adapter sleeve (3) is provided with the fixed knot of tight cover (4) constructs, be provided with tight pipe (5) of clamp of fixed reinforcing bar (2) in tight cover (4), the outside of tight cover (4) is provided with tight structure (6) of tightening of tight pipe (5).

2. A connector for retaining wall form ties according to claim 1, wherein: the fixing structure comprises a first disc (7) and a second disc (8), wherein the first disc (7) is integrally formed at one end of the connecting sleeve (3), and the second disc (8) is integrally formed at one end of the clamping sleeve (4).

3. A connector for retaining wall form ties according to claim 2, wherein: the fixing structure further comprises a bolt (9), and one end of the bolt (9) penetrates through the first disc (7) and the second disc (8) respectively and is in threaded connection with a locking nut (10).

4. A connector for retaining wall form ties according to claim 3, wherein: the one end of pressing from both sides tight cover (4) is the cylindricality setting, the other end of pressing from both sides tight cover (4) is the rectangle setting, the inside cavity that supplies reinforcing bar (2) to insert that is provided with of pressing from both sides tight cover (4), it is located the cavity to press from both sides tight pipe (5), it is the hollow setting of round platform shape to press from both sides tight pipe (5), a plurality of openings (501) have been seted up to the one end of pressing from both sides tight pipe (5), the one end that the opening (501) was kept away from to tight pipe (5) and the inner wall welding of pressing from both sides tight cover (4).

5. The connector for retaining wall form ties of claim 4, wherein: the tightening structure (6) comprises a threaded sleeve (601), the threaded sleeve (601) is in threaded connection with the outer wall of the cylindrical end of the clamping sleeve (4), one side of the threaded sleeve (601) is rotationally connected with a rotating ring (602), and the rotating ring (602) is sleeved on the outer wall of the clamping sleeve (4).

6. The connector for retaining wall form ties of claim 5, wherein: the tightening structure (6) further comprises a collar (603), the collar (603) is sleeved on the outer wall of the clamping pipe (5), connecting ribs (604) are welded on the outer walls of two sides of the collar (603), and one ends of the two connecting ribs (604) are welded with the outer walls of two sides of the rotating ring (602) respectively.

7. The connector for retaining wall form ties of claim 6, wherein: the outer wall of the clamping sleeve (4) is provided with through grooves (605), and two connecting ribs (604) respectively penetrate through the two through grooves (605).

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