CN208918277U - A kind of floor cave entrance reservation mold - Google Patents
A kind of floor cave entrance reservation mold Download PDFInfo
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- CN208918277U CN208918277U CN201821264229.6U CN201821264229U CN208918277U CN 208918277 U CN208918277 U CN 208918277U CN 201821264229 U CN201821264229 U CN 201821264229U CN 208918277 U CN208918277 U CN 208918277U
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- mould
- floor
- card slot
- fixedly connected
- fixture block
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Abstract
The utility model discloses a kind of floor cave entrance reservation molds, including floor bottom mould, locating piece, screw rod, nut, template cover board and mould tube, floor bottom mould is equipped with card slot, card slot is embedded with fixture block, fixture block is slidably matched card slot, groove is equipped with above card slot, groove is equipped with moving member and elastic element, moving member bottom is fixedly connected with fixture block, and moving member is fixedly connected with one end of elastic element, the other end of elastic element is fixedly connected with groove inner wall, bolt is equipped with below card slot, bolt-through floor bottom mould rear thread connects fixture block, floor bottom mould is fixedly connected with locating piece by iron nail, locating piece is fixedly connected with screw rod, the utility model structure is simple, mould tube is under the common squeezing action of floor bottom mould and template cover board, it will not be subjected to displacement, fixation and survivable, it is reusable, floor bottom mould passes through moving member reality Existing length is adjustable, and can guarantee template cover board squeezed tight mould tube by gasket ring.
Description
Technical field
The utility model relates to technical field of building construction, specially a kind of floor cave entrance reservation mold.
Background technique
Floor prepared hole is an important link in floor slab construction, and the quality of reserving hole Forming Quality is directly closed
It is the installation quality to plumbing pipe, while has a certain impact to the overall effect of building finished surface.
Application No. is the Chinese utility model patents of 201520108022.X to provide a kind of outspoken demoulding of floor slab preformed hole
Plate system, including mould tube, locating piece and mold tube cover plate, the bottom of mould tube are stood on floor bottom mould, and mould tube is etc.
High PVC bilayer sleeve, is both provided with vertical straight joint along tube body, is divided into interior straight joint and outer straight joint.The utility model exists
Following disadvantage: the floor bottom mould length of 1. utility models is fixed, and can not be suitable for the mould tube of different tube diameters；2. mould tube
End face is relatively difficult to concordantly be cut, and causes the effect of mould tube extrusion fit mold tube cover plate poor.
Utility model content
The purpose of this utility model is to provide a kind of floor cave entrance reservation molds, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of floor cave entrance reservation mold, including building
Plate bed die, locating piece, screw rod, nut, template cover board and mould tube, the floor bottom mould are equipped with card slot, and the card slot is embedded with
Fixture block, the fixture block are slidably matched card slot, and groove is equipped with above the card slot, and the groove is equipped with moving member and elastic element,
The moving member bottom is fixedly connected with fixture block, and moving member is fixedly connected with one end of elastic element, the other end of elastic element
It is fixedly connected with groove inner wall, bolt is equipped with below the card slot, the bolt-through floor bottom mould rear thread connects fixture block, described
Floor bottom mould is fixedly connected with locating piece by iron nail, and the locating piece is fixedly connected with screw rod, the screw flight attaching nut, institute
It states in mould tube insertion floor layer, and is equipped with the template cover board being socketed on screw rod between mould tube and nut.
Preferably, the template cover board constitutes octagon plate knot after cutting away its surrounding apex angle by one piece of square plate
Structure, template cover plate central opens up circular hole, and template cover board is fixedly connected with gasket ring, the gasket ring and circular hole close to the side of mould tube
It is arranged in concentric.
Preferably, the length of the mould tube is than big ten centimetres of thickness of floor layer, and the internal diameter of mould tube is than locating piece
Length is two centimetres small, and the outer diameter of mould tube is less than the minimum widith of template cover board.
Preferably, the vertical section of the moving member is in up big and down small ladder structure of right angle, and there are six it sets, and six
A moving member is evenly distributed on the lateral wall of floor bottom mould with the longitudinal center of floor bottom mould in circumferential direction.
Preferably, the elastic element use cylindrical helical spring, when elastic element in a free state, fixture block position
In the outermost of card slot, when elastic element is in minimum length, fixture block is located at the most inner side of card slot, and moving member is just complete
It protrudes into the groove above card slot.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model structure is simple, mould tube, will not under the common squeezing action of floor bottom mould and template cover board
It being subjected to displacement, fixation and survivable is reusable, and floor bottom mould realizes that length is adjustable by moving member, and
It can guarantee template cover board squeezed tight mould tube by gasket ring；
2. the template cover board of the utility model constitutes octagon plate after cutting away its surrounding apex angle by one piece of square plate
Structure compares original square plate, and avoiding the quadrangle of template cover board, there are security risks.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the portion A enlarged structure schematic diagram in Fig. 1；
Fig. 3 is template covering plate structure schematic diagram in the utility model；
Fig. 4 is fixture block and moving member structural schematic diagram in the utility model.
In figure: 1 floor bottom mould, 2 locating pieces, 3 screw rods, 4 nuts, 5 template cover boards, 6 mould tubes, 7 card slots, 8 fixture blocks, 9 are moved
Moving part, 10 bolts, 11 elastic elements, 12 iron nails, 13 gasket rings, 14 floor layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of floor cave entrance reservation mold, including floor
Bed die 1, locating piece 2, screw rod 3, nut 4, template cover board 5 and mould tube 6.Floor bottom mould 1 is equipped with card slot 7, and card slot 7 is embedded with card
Block 8, fixture block 8 are slidably matched card slot 7, and groove is equipped with above card slot 7, and groove is equipped with moving member 9 and elastic element 11, moving member 9
Bottom is fixedly connected with fixture block 8, and moving member 9 is fixedly connected with one end of elastic element 11, and the other end of elastic element 11 is fixed
Connecting groove inner wall, bolt 10 is equipped with below card slot 7, and bolt 10 connects fixture block 8, floor bottom mould 1 through 1 rear thread of floor bottom mould
It is fixedly connected with locating piece 2 by iron nail 12, locating piece 2 is fixedly connected with screw rod 3,3 threaded coupling nut 4 of screw rod, and mould tube 6 is embedded in
In floor layer 14, and the template cover board 5 being socketed on screw rod 3 is equipped between mould tube 6 and nut 4.
In the present embodiment, as shown in figure 3, template cover board 5 is constituted after cutting away its surrounding apex angle by one piece of square plate
Octagon plate structure, 5 center of template cover board opens up circular hole, and template cover board 5 is fixedly connected with gasket ring close to the side of mould tube 6
13, gasket ring 13 and circular hole are arranged in concentric.
Locating piece 2 uses the square tube having a size of the cm of 1 cm × 1, big ten lis of thickness of the length of mould tube 6 than floor layer 14
Rice, the internal diameter of mould tube 6 is two centimetres smaller than the length of locating piece 2, and the outer diameter of mould tube 6 is less than the minimum of template cover board 5
Width.
In the present embodiment, as shown in Fig. 2, the vertical section of moving member 9 is in up big and down small ladder structure of right angle, and
There are six it sets, six moving members 9 are evenly distributed on the lateral wall of floor bottom mould 1 with the longitudinal center of floor bottom mould 1 in circumferential direction.
Elastic element 11 use cylindrical helical spring, when elastic element 11 in a free state, fixture block 8 is located at the outermost of card slot 7
Side, when elastic element 11 is in minimum length, fixture block 8 is located at the most inner side of card slot 7, and moving member 9 is just fully inserted into card
In the groove of 7 top of slot.
Floor cave entrance reservation mold construction procedure is as follows:
1. opening the aperture that diameter is 1 mm on locating piece 2, penetrated convenient for iron nail 12, and locating piece 2 and screw rod 3 are welded
It connects, is then followed closely screw rod 3 and 2 connector of locating piece at floor bottom mould 1 with iron nail 12；
2. after mould tube 6 is had good positioning, carrying out unwrapping wire on mould tube 6 first, the position of reserved opening is oriented；
3. mould tube 6 is set on the connector of screw rod 3 and locating piece 2.Pay attention to the length of locating piece 2 than in mould tube 6
Small 2 mm of diameter, unsuitable small too many, otherwise mould tube 6 is easy movement, particularly, in practice can according to the diameter of mould tube 6
Make " screw rod 3 and 2 connector of locating piece " of plurality of specifications；
4. adjusting the position of bolt 10 on floor bottom mould 1, so that moving member 9 stretches out the groove on floor bottom mould 1, and make
It obtains six moving members 9 and abuts mould tube 6；
5. template cover board 5 is passed through screw rod 3 to cover onto mould tube 6, so that gasket ring 13 abuts the end face of mould tube 6, then
Set upper cap nut 4 is simultaneously tightened, i.e., mould tube 6 is fixed securely, since template cover board 5 is covered tightly suitable for reading, when casting concrete,
Concrete will not be poured onto inside mould tube 6；
6. casting concrete removes mould tube 6 after concrete reaches intensity.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of floor cave entrance reservation mold, including floor bottom mould (1), locating piece (2), screw rod (3), nut (4), template cover board
(5) and mould tube (6), it is characterised in that: the floor bottom mould (1) is equipped with card slot (7), and the card slot (7) is embedded with fixture block
(8), the fixture block (8) is slidably matched card slot (7), and groove is equipped with above the card slot (7), and the groove is equipped with moving member (9)
With elastic element (11), moving member (9) bottom is fixedly connected fixture block (8), and moving member (9) is fixedly connected with elastic element
(11) one end, the other end of elastic element (11) are fixedly connected with groove inner wall, are equipped with bolt (10) below the card slot (7),
For the bolt (10) through floor bottom mould (1) rear thread connection fixture block (8), the floor bottom mould (1) is fixed by iron nail (12)
It connects locating piece (2), the locating piece (2) is fixedly connected screw rod (3), screw rod (3) threaded coupling nut (4), the mould
In tool pipe (6) insertion floor layer (14), and the template lid being socketed on screw rod (3) is equipped between mould tube (6) and nut (4)
Plate (5).
2. a kind of floor cave entrance reservation mold according to claim 1, it is characterised in that: the template cover board (5) is one
Block square plate cuts away constituted octagon plate structure after its surrounding apex angle, and template cover board (5) center opens up circular hole, and template
Cover board (5) is fixedly connected gasket ring (13) close to the side of mould tube (6), and the gasket ring (13) and circular hole are arranged in concentric.
3. a kind of floor cave entrance reservation mold according to claim 1, it is characterised in that: the length of the mould tube (6)
Than big ten centimetres of thickness of floor layer (14), the internal diameter of mould tube (6) is two centimetres smaller than the length of locating piece (2), and mold
The outer diameter for managing (6) is less than the minimum widith of template cover board (5).
4. a kind of floor cave entrance reservation mold according to claim 1, it is characterised in that: the moving member (9) it is vertical
Section is in up big and down small ladder structure of right angle, and there are six it sets, six moving members (9) are with the longitudinal direction of floor bottom mould (1)
Center is evenly distributed on the lateral wall of floor bottom mould (1) in circumferential direction.
5. a kind of floor cave entrance reservation mold according to claim 1, it is characterised in that: the elastic element (11) uses
Cylindrical helical spring, when elastic element (11) in a free state, fixture block (8) is located at the outermost of card slot (7), works as elasticity
When element (11) is in minimum length, fixture block (8) is located at the most inner side of card slot (7), and moving member (9) is just fully inserted into card slot
(7) in the groove above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264229.6U CN208918277U (en) | 2018-08-07 | 2018-08-07 | A kind of floor cave entrance reservation mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264229.6U CN208918277U (en) | 2018-08-07 | 2018-08-07 | A kind of floor cave entrance reservation mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918277U true CN208918277U (en) | 2019-05-31 |
Family
ID=66702636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264229.6U Active CN208918277U (en) | 2018-08-07 | 2018-08-07 | A kind of floor cave entrance reservation mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918277U (en) |
-
2018
- 2018-08-07 CN CN201821264229.6U patent/CN208918277U/en active Active
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