CN217232735U - Detachable die for reserved hole opening - Google Patents
Detachable die for reserved hole opening Download PDFInfo
- Publication number
- CN217232735U CN217232735U CN202220021965.9U CN202220021965U CN217232735U CN 217232735 U CN217232735 U CN 217232735U CN 202220021965 U CN202220021965 U CN 202220021965U CN 217232735 U CN217232735 U CN 217232735U
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting
- pull rod
- rod
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to a construction appurtenance field especially relates to a reserve removable mould in hole entrance to a cave. The secondary pouring at the opening of the hole is to provide bottom die support; the support device comprises a horizontal support rod arranged right above an opening, wherein two ends of the horizontal support rod are provided with support legs, and the two support legs are respectively supported on the upper surfaces of bottom plates on two sides of the opening; the middle part of the horizontal supporting rod is provided with a pull rod which extends downwards to run through the opening, the bottom of the pull rod is detachably connected with a supporting plate, and the supporting plate blocks the bottom of the whole opening to provide template support for secondary pouring; the supporting legs comprise supporting columns which are vertically arranged, the tops of the supporting columns are detachably connected with horizontal supporting rods, and the bottoms of the supporting columns are connected with pressure dividing plates which are in contact with the bottom plate; the top swing joint of pull rod is on horizontal strut, and the screw rod can go up and down to move about and fix on horizontal strut.
Description
Technical Field
The utility model relates to a construction appurtenance field especially relates to a reserve removable mould in hole entrance to a cave.
Background
The existing building construction field is used for reserving holes for construction of structural slabs, such as paying-off reserved holes, pump pipe reserved holes, hydropower reserved holes and the like. The sealing method is that the five-flower eight-door is adopted, but most methods need to firstly carry out back-jacking reinforcement support on the bottom layer of the opening, and concrete on the upper part can be poured after the support is well carried out. Then, the constructors need to go back and forth between two floors, and the lower support needs to invest more materials, so that the support at the bottom of the opening in the construction process is time-consuming, labor-consuming, time-consuming and material-consuming, and unnecessary waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a keep a hole entrance to a cave removable template in advance.
The technical problem to be solved is: when the reserved hole on the building bottom plate is poured for the second time, a large number of supports need to be arranged at the bottom.
In order to solve the technical problem, the utility model relates to a reserve hole and transfer removable mould adopts following scheme.
A detachable die for a reserved hole opening is arranged at a reserved hole of a building bottom plate, and bottom die support is provided for secondary pouring of the hole opening; the support device comprises a horizontal support rod arranged right above an opening, wherein two ends of the horizontal support rod are provided with support legs, and the two support legs are respectively supported on the upper surfaces of bottom plates on two sides of the opening; the middle part of the horizontal supporting rod is provided with a pull rod which extends downwards to break through the opening, the bottom of the pull rod is detachably connected with a supporting plate, and the supporting plate blocks the bottom of the whole opening to provide template support for secondary pouring;
the supporting legs comprise vertically arranged supporting columns, the tops of the supporting columns are detachably connected with horizontal supporting rods, and the bottoms of the supporting columns are connected with pressure dividing plates in contact with the bottom plate; the top swing joint of pull rod is on horizontal branch, and the screw rod can go up and down the activity and fix on horizontal branch.
Preferably, the pull rod is a three-section water stop screw rod, the pull rod is divided into an upper section, a middle section and a lower section from top to bottom, and the upper end and the lower end of the middle section of the pull rod are flush with the upper surface and the lower surface of the bottom plate.
Preferably, the top of the pull rod is provided with threads and is in threaded connection with a nut, and the nut is pressed on the upper part of the horizontal support rod and is used for supporting the whole pull rod;
preferably, a horizontally arranged water stop plate is fixed in the middle of the pull rod and is positioned in the hole.
Preferably, the supporting plate is foldable, the supporting plate is divided into three sections including a middle plate and side plates with foldable hinges at the left and right sides, and the side plates are connected with the middle plate through the foldable hinges; the folding hinges are respectively welded with the middle plate and the side plates, and the folding directions of the side plates are upwards folded.
Preferably, a handle is fixed at the bottom of the supporting plate.
Preferably, the bottom of the pull rod is in threaded connection with a nut, and the upper surface of the nut props against the bottom of the supporting plate.
Preferably, the horizontal supporting rod is a horizontally arranged plate, and through holes are processed in the middle and two ends of the plate.
The utility model relates to a reserve removable mould in hole entrance to a cave compares with prior art, has following beneficial effect:
the utility model discloses in, through the pull rod that runs through the entrance to a cave, hold the backup pad of bottom, the bottom template when the backup pad can carry out the secondary and pour the shutoff entrance to a cave as the entrance to a cave uses. Thus, the support plate can be stably held only by stably pulling the pull rod from the upper side.
Specifically, a horizontal strut is arranged above the opening and supported on the upper surface of the building bottom plate around the opening through supporting legs on two sides. The top of the pull rod is then connected to the horizontal support bar to provide stable support for the pull rod. Meanwhile, the top of the pull rod is detachably connected with the horizontal supporting rod, and the bottom of the pull rod is detachably connected with the supporting plate. Landing leg and horizontal strut can dismantle the connection, and whole device convenient to detach assembles.
Drawings
FIG. 1 is a perspective view of the detachable mold for a reserved hole of the present invention in a use state;
description of the reference numerals:
1-a bottom plate;
2-a hole;
3-a horizontal strut;
4-a pull rod;
5-support plate, 5 a-middle plate, 5 b-side plate;
6-support leg, 6 a-support column, 6 b-pressure dividing plate;
7-a handle;
8-water stop plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to fig. 1; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
When pouring in order to solve the reservation hole on building bottom plate 1, need set up the problem of a large amount of supports in the bottom, the utility model provides a removable mould in reservation hole entrance to a cave, as shown in fig. 1.
A detachable die for a reserved hole opening is arranged at a reserved hole of a building bottom plate 1, and bottom die support is provided for secondary pouring at the hole opening 2;
the device comprises a horizontal strut 3 arranged right above an opening 2, wherein two ends of the horizontal strut 3 are provided with supporting legs 6, and the two supporting legs 6 are respectively supported on the upper surfaces of bottom plates 1 at two sides of the opening 2; a pull rod 4 extending downwards to pass through the opening 2 is arranged in the middle of the horizontal support rod 3, a support plate 5 is detachably connected to the bottom of the pull rod 4, and the support plate 5 blocks the bottom of the whole opening 2 to provide template support for secondary pouring;
the supporting legs 6 comprise supporting columns 6a which are vertically arranged, the tops of the supporting columns 6a are detachably connected with the horizontal supporting rods 3, and the bottoms of the supporting columns 6a are connected with pressure dividing plates 6b which are in contact with the bottom plate 1;
the top of the pull rod 4 is movably connected on the horizontal supporting rod 3, and the screw rod can ascend and descend on the horizontal supporting rod 3 and is fixed.
The utility model discloses in, through the pull rod 4 that runs through entrance to a cave 2, hold the backup pad 5 of bottom, bottom template when backup pad 5 can carry out the secondary and pour shutoff entrance to a cave 2 as entrance to a cave uses. Thus, the support plate 5 can be stably held only by stably pulling the pull rod 4 from above. Specifically, a horizontal strut 3 is arranged above the opening 2, and the horizontal strut 3 is supported on the upper surface of the building bottom plate 1 around the opening 2 through supporting legs 6 at two sides. The top of the pull rod 4 is then attached to the horizontal strut 3 to provide a stable support for the pull rod 4. Meanwhile, the top of the pull rod 4 is detachably connected with the horizontal supporting rod 3, and the bottom of the pull rod 4 is detachably connected with the supporting plate 5. The supporting legs 6 and the horizontal supporting rods 3 are detachably connected, and the whole device is convenient to disassemble and assemble.
Specifically, the support plate 5 in the present invention is a bottom mold for secondary casting of the opening 2. The parts other than the pull rod 4 can be reused. The tie rods 4 remain in the concrete after it has set, and the ends of the tie rods 4 can be sawn off at the end. The pull rod 4 can also be set to be a three-section water stop screw rod, the pull rod 4 is divided into an upper section, a middle section and a lower section from top to bottom, and the upper end and the lower end of the middle section of the pull rod 4 are flush with the upper surface and the lower surface of the bottom plate 1. The upper section and the lower section of the pull rod 4 are screwed on the middle section. After the concrete is solidified, the upper section and the lower section are unscrewed, and the middle section is left in the concrete. The same also avoids the trouble of sawing off the pull rod 4.
The top of the pull rod 4 is detachably connected to the horizontal strut 3 and also requires that the pull rod 4 can be adjusted up and down. Specifically, the top of the pull rod 4 is threaded and is threadedly connected with a nut, and the nut is pressed on the upper part of the horizontal strut 3 and is used for supporting the whole pull rod 4. The pull rod 4 can be lifted by rotating the nut. The nut is a hand-screwed nut. Preferably, the top of the pull rod 4 is connected with two nuts, and the two nuts are respectively arranged on the upper side and the lower side of the horizontal supporting rod 3 to clamp the horizontal supporting rod 3.
And a horizontally arranged water stop plate 8 is fixed in the middle of the pull rod 4, and the water stop plate 8 is positioned in the hole 2. The water stop plate 8 is a steel plate which is fixed with the pull rod 4 and is vertical to the pull rod 4. The pull rod 4 is welded and fixed with the water stop plate 8.
As shown in fig. 1, the supporting plate 5 is foldable, the supporting plate 5 is divided into three sections including a middle plate 5a and side plates 5b with foldable hinges at left and right sides, and the side plates 5b are connected with the middle plate 5a through the foldable hinges; the folding hinges are respectively welded with the middle plate 5a and the side plate 5b, and the folding direction of the side plate 5b is upward folding. When not in use, the supporting plate 5 is folded. When in use, the side plates 5b are opened to be coplanar with the middle plate 5a and then fixed.
Preferably, a handle 7 is fixed to the bottom of the supporting plate 5.
The bottom of the pull rod 4 is screwed with a nut, and the upper surface of the nut props against the bottom of the supporting plate 5. This nut is mounted on the support plate 5.
The horizontal strut 3 is a horizontally arranged plate as shown in fig. 1, and through holes are processed in the middle and two ends of the plate. The middle through hole is used for the pull rod 4 to pass through. The through holes at the two ends are used for the support post 6a to pass through, two nuts are also screwed on the top of the support post 6a, and the two nuts are respectively arranged on the two sides of the horizontal supporting rod 3 to clamp the horizontal supporting rod 3.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (8)
1. A detachable die for a reserved hole opening is arranged at a reserved hole of a building bottom plate (1), and bottom die support is provided for secondary pouring of a hole opening (2); it is characterized in that the preparation method is characterized in that,
the support device comprises a horizontal support rod (3) arranged right above an opening (2), wherein two ends of the horizontal support rod (3) are respectively provided with a support leg (6), and the two support legs (6) are respectively supported on the upper surfaces of bottom plates (1) on two sides of the opening (2); the middle part of the horizontal strut (3) is provided with a pull rod (4) which extends downwards to break through the opening (2), the bottom of the pull rod (4) is detachably connected with a support plate (5), and the support plate (5) blocks the bottom of the whole opening (2) to provide template support for secondary pouring;
the supporting legs (6) comprise vertically arranged supporting columns (6 a), the tops of the supporting columns (6 a) are detachably connected with the horizontal supporting rods (3), and the bottoms of the supporting columns (6 a) are connected with pressure dividing plates (6 b) in contact with the bottom plate (1);
the top of the pull rod (4) is movably connected on the horizontal support rod (3), and the screw rod can ascend and descend on the horizontal support rod (3) and is fixed.
2. The detachable die for the reserved hole opening according to claim 1, wherein the pull rod (4) is a three-section water stop screw rod, the pull rod (4) is divided into an upper section, a middle section and a lower section from top to bottom, and the upper end and the lower end of the middle section of the pull rod (4) are flush with the upper surface and the lower surface of the bottom plate (1).
3. A removable mould of a reserved hole opening according to claim 1, characterized in that the top of the tie rod (4) is threaded and is threadedly mounted with a nut, which is pressed on the upper part of the horizontal support rod (3) for supporting the whole tie rod (4).
4. A detachable die for a reserved hole opening according to claim 1, wherein a horizontally arranged water stop plate (8) is fixed in the middle of the pull rod (4), and the water stop plate (8) is positioned in the hole opening (2).
5. A detachable die for a reserved hole opening according to claim 1, wherein the supporting plate (5) is foldable, the supporting plate (5) is divided into three sections including a middle plate (5 a) and side plates (5 b) with foldable hinges at the left and right sides, and the side plates (5 b) are connected with the middle plate (5 a) through the foldable hinges; the folding hinges are respectively connected with the middle plate (5 a) and the side plates (5 b) in a welding mode, and the folding directions of the side plates (5 b) are upwards folded.
6. A detachable mould with a reserved hole according to claim 1, characterized in that a handle (7) is fixed at the bottom of the supporting plate (5).
7. A detachable die for a reserved hole opening according to claim 1, wherein a nut is screwed at the bottom of the pull rod (4), and the upper surface of the nut props against the bottom of the supporting plate (5).
8. A detachable die for a reserved hole opening according to claim 1, wherein the horizontal support rod (3) is a horizontally arranged plate, and through holes are processed in the middle and two ends of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021965.9U CN217232735U (en) | 2022-01-06 | 2022-01-06 | Detachable die for reserved hole opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021965.9U CN217232735U (en) | 2022-01-06 | 2022-01-06 | Detachable die for reserved hole opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217232735U true CN217232735U (en) | 2022-08-19 |
Family
ID=82829830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220021965.9U Expired - Fee Related CN217232735U (en) | 2022-01-06 | 2022-01-06 | Detachable die for reserved hole opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217232735U (en) |
-
2022
- 2022-01-06 CN CN202220021965.9U patent/CN217232735U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107217839A (en) | Cast-in-situ concrete beam plate form bracing system and its construction method | |
| CN206942131U (en) | Cast-in-situ concrete beam plate form bracing system | |
| CN207161110U (en) | One kind construction open cut horseshoe shaped section tunnel roof self-travel type is mobile trolley used | |
| CN206562762U (en) | A kind of Fabricated Beam-Slab aluminum dipping form fast assembling disassembling structure | |
| CN107419746A (en) | A kind of mobile formwork system and its construction method | |
| CN209817430U (en) | Template supporting structure of tower crane reserved hole | |
| CN217232735U (en) | Detachable die for reserved hole opening | |
| CN206625260U (en) | A kind of detachable late poured band support post | |
| CN207761334U (en) | A kind of adjustable late poured band support device | |
| CN110670873B (en) | Support system of steel formwork of ultrahigh large-section concrete column and construction method | |
| CN216865972U (en) | Template structure is pour to column cap | |
| CN206562765U (en) | For the alter-pouring strips mould plate and ahead of time branch stake tool of dismantling concrete framework template | |
| CN205296821U (en) | Oblique roofing formwork system of heavy grade cast in situ concrete | |
| CN207004010U (en) | A kind of building bearing post pours mould | |
| CN113982262A (en) | Beam bottom support and template support system of cast-in-place concrete frame structure and assembly method | |
| CN209837682U (en) | Suspended concrete arc-shaped formwork | |
| CN208633518U (en) | Prestressed concrete laminated floor slab hangs mould pouring construction structure | |
| CN207079912U (en) | A kind of construction joint control device | |
| CN206512744U (en) | Gallery formwork-support device in a kind of concrete dam body | |
| CN211872655U (en) | Pi-shaped steel mixed combination bridge unit construction mold | |
| CN217840865U (en) | Cast-in-place area of assembled superimposed sheet hangs mould device | |
| CN220868803U (en) | Hanging die structure of cast-in-situ belt of assembled laminated slab | |
| CN214090992U (en) | Adjustable jacking under beam slab under quick detach braced system is detained to dish | |
| CN205476466U (en) | Formwork system is hoisted in segmentation of large -span shaped steel concrete conversion truss | |
| CN216515106U (en) | Sand bucket type temporary support device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |