CN219569571U

CN219569571U - Box for conveniently recycling reserved holes of floor slab

Info

Publication number: CN219569571U
Application number: CN202320693810.4U
Authority: CN
Inventors: 刘猛; 范仁全; 杨营; 黄立刚; 黄小英; 邹军; 田恒应; 沙龙
Original assignee: Sinohydro Bureau 6 Co Ltd
Current assignee: Sinohydro Bureau 6 Co Ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-22
Anticipated expiration: 2033-03-31

Abstract

The utility model provides a box for conveniently recycling reserved holes of a floor, which belongs to the field of floor reserved hole dies and comprises a building template and a box body, wherein the box body is conical with a large upper part and a small lower part, two ends of the box body are opened, the inner side of the box body is provided with a supporting rib plate, a cross-shaped supporting frame is arranged above the supporting rib plate, the cross-shaped supporting frame is provided with a central hole, the inner side of the central hole is provided with a column body, a long hole is formed in the building template, the bottom end of the column body penetrates through the long hole and is fixedly connected with a transverse plate, the side surface of the column body is provided with a notch, the top end of the column body is provided with a through hole, the bottom end of the through hole is communicated with the notch, the side surface of the column body is in threaded connection with a threaded sleeve above the cross-shaped supporting frame, and a pull rod is arranged in the through hole. The method solves the problems of large mold usage, requirement on size and shape and troublesome field manufacture.

Description

Box for conveniently recycling reserved holes of floor slab

Technical Field

The utility model relates to the field of floor preformed hole dies, in particular to a box for conveniently recycling floor preformed holes.

Background

In the process of pouring the floor slab structure concrete, the main axis of the building is tested on the basis of the control points of the building plane control network, and then the detail lofting of the building is carried out; holes reserved in hydropower profession often cannot meet the test of field control lines, so the holes are reserved from bottom to top manually, and are commonly called as hanging line holes.

In the floor casting construction process, under the condition that other casting modes such as a day pump and the like cannot be implemented due to the limitation of various reasons, a ground pump is often considered to be adopted for concrete casting; floor arrangement from bottom to top is needed in the process of not arranging the ground pump conveying pipe, and the ground pump conveying pipe is erected by artificial reserved holes.

The utility model provides a box convenient to recycle, which is used for reserving holes of a floor slab.

Disclosure of Invention

In order to solve the problems of large usage amount of the mould, requirements on size and shape and troublesome field manufacture, the utility model provides a box for reserving holes of a floor slab, which is convenient to recycle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a box for convenient reuse of floor preformed hole, includes building templates, box body, the box body is big-end-up's toper, the both ends opening of box body, the inboard of box body is provided with the support rib board, the top of supporting the rib board is provided with cross support frame, and cross support frame has the centre bore, the inboard of centre bore is provided with the cylinder, has seted up the slot hole on the building templates, the bottom of cylinder passes slot hole and fixedly connected with diaphragm, the breach has been seted up to the side of cylinder, the through-hole has been seted up on the top of cylinder, the bottom and the breach intercommunication of through-hole, the side of cylinder and the top threaded connection that is located cross support frame have the thread bush, the inside of through-hole is provided with the pull rod, the inside fixedly connected with collar of bottom and being located the breach of pull rod, the top fixedly connected with horizontal pole of pull rod, the top of thread bush is provided with bayonet socket.

As a further description of the above technical solution:

the outside of the thread bush is provided with an anti-skid part.

As a further description of the above technical solution:

the pull rod is in threaded connection with the limiting ring.

As a further description of the above technical solution:

the side of box body has seted up handheld hole.

As a further description of the above technical solution:

and the outer side of the box body is coated with a release agent.

As a further description of the above technical solution:

the bottom end of the box body is a plane.

The utility model has the beneficial effects that: the utility model is provided with the opposite pulling structure composed of the cross-shaped support frame, the thread bush, the column body and the transverse plate, so that the box body can be quickly installed, the recycling of the box is realized, the workload of manufacturing the building template can be reduced, and the working efficiency is improved. And adopt auxiliary structure that horizontal pole, pull rod, restriction ring and breach, through-hole are constituteed, the user can make cylinder, diaphragm be in the high position through the pull-up horizontal pole, and the bottom extrusion building templates's of diaphragm bottom makes it can not rotate along with the thread bush together, when screwing the afterburning at last, the horizontal pole card is in the bayonet socket, as the afterburning pole, the rotatory thread bush of being convenient for, the convenience of use comparison.

Drawings

In order to more clearly show a box for floor slab pre-holes convenient for recycling, the following figures are shown;

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a cross-sectional view of the present utility model;

fig. 6 is a schematic perspective view of a quick connect structure according to the present utility model.

Wherein reference numerals in the drawings;

1. building templates; 2. a box body; 3. a hand-held hole; 4. supporting rib plates; 5. a long hole; 6. a cross-shaped support frame; 7. a central bore; 8. a column; 9. a cross plate; 10. a notch; 11. a through hole; 12. a pull rod; 13. a cross bar; 14. a thread sleeve; 15. a bayonet; 16. a confinement ring.

Detailed Description

Referring to fig. 1-6, a box for conveniently recycling reserved holes of a floor slab is shown, which comprises a building template 1 and a box body 2, wherein the box body 2 is in a conical shape with a large upper part and a small lower part, the box body 2 is convenient to take down after concrete is poured, two ends of the box body 2 are opened, a supporting rib plate 4 is arranged on the inner side of the box body 2 and used for increasing the structural strength of the box body 2, the supporting rib plate 4 and the box body 2 are locally obtained, the supporting rib plate 4 is made of wood for manufacturing the building template, the supporting rib plate 4 is an annular whole, a cross-shaped supporting frame 6 is arranged above the supporting rib plate 4, the outline of the supporting rib plate 4 is square, four supports of the cross-shaped supporting frame 6 correspond to four sides of the supporting rib plate 4, the cross-shaped supporting frame 6 is provided with a center hole 7, the inside of centre bore 7 is provided with cylinder 8, the slot hole 5 has been seted up on building templates 1, slot hole 5 is passed to the bottom of cylinder 8 and fixedly connected with diaphragm 9, when diaphragm 9 is parallel with slot hole 5, diaphragm 9 can pass the slot hole, after the diaphragm 9 rotated certain angle, then show the state of counter-pulling, notch 10 has been seted up to the side of cylinder 8, through-hole 11 has been seted up on the top of cylinder 8, the bottom and the notch 10 intercommunication of through-hole 11, the side of cylinder 8 and the top threaded connection who is located cross support frame 6 have screw sleeve 14, the inside of through-hole 11 is provided with pull rod 12, the bottom of pull rod 12 just is located the inside fixedly connected with limiting ring 16 of notch 10, limiting ring 16 is located notch 10 inboard and slides, can restrict pull rod 12 upwards, the top fixedly connected with horizontal pole 13 of pull rod 12, the top of screw sleeve 14 is provided with bayonet socket 15.

When in use, as shown in the state of fig. 1, a user pulls up the cross rod 13 and the pull rod 12, drives the limiting ring 16 to move to the uppermost part of the notch 10, the upward force applied at the moment directly acts on the column body 8 to clamp the cross plate 9 at the bottom of the building template 1 (in the state, the cross plate 9 is in a staggered state with the long hole 5), the user rotates the threaded sleeve 14, the threaded sleeve 14 presses the cross support 6 downwards, when the cross support 6 presses with the support rib plate 4, pre-tightening is completed, the user presses down the pull rod 13 and the pull rod 12, and rotates a proper angle to clamp the cross rod 13 in the bayonet 15, and then drives the threaded sleeve 14 to rotate a certain angle to realize locking.

It is noted that after the pretensioning is completed, the cross plate 9 and the bottom of the building template 1 are pressed against each other, and a certain friction exists between them, so that the cross plate 9 and the column 8 cannot rotate when the screw sleeve 14 is rotated.

The thread bush 14 is provided with an anti-slip portion on the outer side. Facilitating the rotation of the threaded sleeve 14.

The tie rod 12 is threadedly connected to the confinement ring 16. The assembly is convenient.

The side of the box body 2 is provided with a hand-held hole 3. So that the user can take the box body 2.

The outer side of the box body 2 is coated with a release agent. For ensuring the damage of the surface of the box body 2, and facilitating the removal of the box body 2 after the concrete is poured.

The bottom end of the box body 2 is a plane. And the concrete is extruded with the upper surface of the building template 1 to form a sealed structure, so that the concrete is prevented from entering the box body from the contact gap.

Through the characteristic that the top end of the box body 2 is large and the bottom end is small, the bottom end of the box body 2 is placed on the bottom surface of a floor slab, so that the convenience in dismantling after concrete pouring molding is ensured, and the handheld hole arranged at the top end is simpler than the common box in operation; through the connection of box body 2 and support rib plate 4 fixed, increase the structural stability and the fastness of main part, make the main part not fragile can reuse.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the utility model herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It is further understood that the use of relational terms such as "first" and "second", and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The utility model is not limited to the precise construction which has been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims

1. The utility model provides a box for convenient reuse of floor preformed hole, includes building templates (1), box body (2) are big-end-up's toper, its characterized in that: the box comprises a box body (2), wherein two ends of the box body (2) are open, a supporting rib plate (4) is arranged on the inner side of the box body (2), a cross-shaped supporting frame (6) is arranged above the supporting rib plate (4), the cross-shaped supporting frame (6) is provided with a center hole (7), a column body (8) is arranged on the inner side of the center hole (7), a long hole (5) is formed in a building template (1), the bottom end of the column body (8) penetrates through the long hole (5) and is fixedly connected with a transverse plate (9), a notch (10) is formed in the side surface of the column body (8), a through hole (11) is formed in the top end of the column body (8), a thread bush (14) is connected with the side surface of the column body (8) and is located above the cross-shaped supporting frame (6), a limiting ring (16) is fixedly connected to the bottom end of the drawing rod (12) and is located in the inside of the notch (10), a notch (13) is formed in the top end of the drawing rod (12), and a bayonet (15) is formed in the top of the column body (8).

2. A box for floor slab preformed holes for convenient recycling according to claim 1, characterized in that: an anti-skid part is arranged on the outer side of the thread sleeve (14).

3. A box for floor slab preformed holes for convenient recycling according to claim 1, characterized in that: the pull rod (12) is in threaded connection with the limiting ring (16).

4. A box for floor slab preformed holes for convenient recycling according to claim 1, characterized in that: the side of the box body (2) is provided with a hand-held hole (3).

5. A box for floor slab preformed holes for convenient recycling according to claim 1, characterized in that: the outer side of the box body (2) is coated with a release agent.

6. A box for floor slab preformed holes for convenient recycling according to claim 1, characterized in that: the bottom end of the box body (2) is a plane.