CN217557712U - Winter construction concrete member temperature measurement hole reservation structure - Google Patents
Winter construction concrete member temperature measurement hole reservation structure Download PDFInfo
- Publication number
- CN217557712U CN217557712U CN202221583994.0U CN202221583994U CN217557712U CN 217557712 U CN217557712 U CN 217557712U CN 202221583994 U CN202221583994 U CN 202221583994U CN 217557712 U CN217557712 U CN 217557712U
- Authority
- CN
- China
- Prior art keywords
- hole
- nut
- piece
- opening hole
- connecting sheet
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a winter construction concrete member temperature measurement hole reservation structure, which comprises a pre-opening hole and a retention structure, wherein the pre-opening hole is arranged on the wall, the beam and the column of the concrete member, the pre-opening hole is a round hole, a connecting sheet is welded on the outer side of the pre-opening hole, a first through hole corresponding to the pre-opening hole is arranged in the middle of the connecting sheet, a metal plug bush is arranged at the end part of the connecting sheet, and the metal plug bush is distributed at intervals along the periphery of the through hole; the indwelling structure is arranged on the outer side of the connecting sheet and comprises a bolt and a nut piece, wherein the nut piece is arranged on the front side of the connecting sheet, the nut piece is a hexagon nut and is provided with a screw hole corresponding to the connecting sheet and the pre-opened hole, and a connecting piece is arranged on the outer side of the nut piece. The utility model discloses a mode is kept somewhere to the temperature measurement hole can realize that building structure wall, roof beam, board, post component set up the temperature measurement hole according to standard requirement, guarantees that winter construction measure satisfies the temperature requirement that the concrete strength increases.
Description
Technical Field
The utility model relates to a building major structure construction field specifically is a winter construction concrete member temperature measurement hole reservation structure.
Background
The temperature is lower after the northern area enters winter, and for a building structure constructed in winter, the specification has clear requirements and needs to carry out temperature measurement monitoring so as to ensure the construction quality safety of the structural concrete in winter. The temperature measuring hole is generally made by inserting a thin-wall iron pipe in the direction vertical to the structural surface to form the temperature measuring hole before the initial setting of concrete, and the specification requires that the temperature measuring hole is arranged in the horizontal direction of the structure, and a component with higher height to a wall and a column needs to be at a certain height and form an inclination angle of 30 degrees with the structural surface. The temperature measuring holes are not arranged in a standard way, so that the concrete strength increase condition and the concrete maturity can not be accurately monitored.
Therefore, the temperature measuring holes on the wall, beam, plate and column structures which are reserved in the concrete member temperature measuring hole reservation structure specification are needed, the accurate monitoring of the temperature change of the concrete of the main structure is ensured, and the loss of the compression strength, the tensile strength, the bonding strength with the steel bar, the compactness, the durability and other performances caused by the freezing damage of the concrete is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a winter construction concrete member temperature measurement hole reservation structure to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a winter construction concrete member temperature measuring hole reserved structure comprises a pre-opening hole and a reserved structure, wherein the pre-opening hole is formed in the positions of a wall, a beam and a column of a concrete member, the pre-opening hole is a round hole, a connecting sheet is welded on the outer side of the pre-opening hole in an attached mode, a first through hole corresponding to the pre-opening hole is formed in the middle of the connecting sheet, metal inserting sleeves are arranged at the end portion of the connecting sheet, and the metal inserting sleeves are distributed at intervals along the periphery of the through hole; the indwelling structure is arranged on the outer side of the connecting sheet and comprises a bolt and a nut piece, wherein the nut piece is arranged on the front side of the connecting sheet, the nut piece is a hexagon nut and is provided with a screw hole corresponding to the connecting sheet and the pre-opening hole, and a connecting piece is arranged on the outer side of the nut piece.
Preferably, the connecting piece comprises a connecting seat and an inserting strip, and the connecting seat is fixed on the hexagonal end of the outer side of the nut piece.
Preferably, the bottom end of the connecting seat is connected with an inserting strip, and the inserting strip can be correspondingly connected with the metal inserting sleeve at the end part of the connecting sheet so as to ensure that the connecting sheet and the nut piece are stably connected.
Preferably, the bolt is arranged on the front side of the pre-opening hole, the bolt is correspondingly matched with the nut piece, and the bolt penetrates through the screw hole of the nut piece and the first through hole of the connecting piece and extends into the inner side of the pre-opening hole to be reserved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a mode is kept somewhere to the temperature measurement hole can realize that building structure wall, roof beam, board, post component set up the temperature measurement hole according to standard requirement, guarantees that winter construction measure satisfies the temperature requirement that the concrete strength increases.
2. The utility model discloses a quality hidden danger that the temperature measurement hole that has avoided the unnormal setting temperature measurement hole to lead to has solved the accurate monitoring problem that the concrete intensity increases ambient temperature during winter construction, can in time adjust the measure according to the monitoring condition, avoid concrete to freeze compressive strength, tensile strength that the harm leads to, with the bond strength and the closely knit nature of reinforcing bar, the quality problems such as loss of performance such as durability.
3. The utility model discloses a structure is kept somewhere to temperature measurement hole adopts integrated configuration to set up, utilizes connection piece and trompil welding in advance to link, sets up nut spare that can easy to assemble in the connection piece front side, and this nut spare can be connected with the connection piece when keeping somewhere, through dismantling nut spare after the temperature measurement hole is kept somewhere, ability reuse practices thrift construction cost.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the structural connection between the nut member and the connecting piece of the present invention.
In the figure: 1. pre-drilling holes; 2. connecting sheets; 3. a metal insert sleeve; 4. a bolt; 5. a nut member; 6. a connecting member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a winter construction concrete member temperature measuring hole reserved structure comprises a pre-opening hole 1 and an indwelling structure, wherein the pre-opening hole 1 is formed in the position of a wall, a beam and a column of a concrete member, the pre-opening hole 1 is a round hole, a connecting piece 2 is adhered and welded on the outer side of the pre-opening hole 1, a first through hole corresponding to the pre-opening hole 1 is formed in the middle of the connecting piece 2, a metal inserting sleeve 3 is arranged at the end part of the connecting piece 2, and the metal inserting sleeves 3 are distributed at intervals along the periphery of the through hole; keep somewhere the structure and locate the connection piece 2 outside, keep somewhere the structure and include bolt 4 and nut spare 5, wherein nut spare 5 locates connection piece 2 front side, and nut spare 5 is hexagon nut and is equipped with the screw that corresponds with connection piece 2 and trompil 1 in advance on it, and the nut spare 5 outside is equipped with connecting piece 6.
In this embodiment, the connecting member 6 includes a connecting seat fixed to a hexagonal end of the outside of the nut member 5 and an insert.
In this embodiment, the bottom end of the connecting seat is connected with an inserting strip, and the inserting strip can be correspondingly connected with the metal inserting sleeve 3 at the end of the connecting sheet 2, so that the connecting sheet 2 and the nut member 5 are stably connected.
In this embodiment, the bolt 4 is disposed in front of the pre-opened hole 1, the bolt 4 is correspondingly engaged with the nut member 5, and the bolt 4 passes through the screw hole of the nut member 5 and the first through hole of the connecting piece 2 and extends into the pre-opened hole 1 to be left.
In this embodiment, the temperature measuring hole retaining structure adopts a combined structure, the connecting sheet 2 is welded with the pre-opening hole 1, the nut member 5 which can be conveniently installed is arranged on the front side of the connecting sheet 2, the nut member 5 can be connected with the connecting sheet 2 when being retained, and the nut member 5 can be repeatedly used by detaching the nut member 5 after the temperature measuring hole is retained, so that the construction cost is saved.
When the concrete construction is implemented:
(1) Through presetting round holes (pre-opening holes 1) with the diameter of 14mm on templates at specific positions of structural walls, beams, columns and the like, a connecting sheet 2 is adhered and welded on the outer side of the round holes, and the connecting sheet 2 is connected with a nut piece 5;
(2) Pouring concrete, and screwing the bolt 4 into the structural member by 10-15 cm through the nut member 5 to form a temperature measuring hole in the initial setting stage of the concrete;
(3) After the temperature measuring hole is formed, the bolt 4 is screwed out to the initial position, the temperature measuring hole part and other parts are ensured to be in the same condition environment, the form removal is not influenced, and the defect of structural surface forming quality when the bolt 4 is left in the structure to cause the form removal is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A winter construction concrete member temperature measurement hole reserved structure is characterized by comprising a pre-opening hole (1) and a reserved structure, wherein the pre-opening hole (1) is formed in the position of a wall, a beam and a column of a concrete member, the pre-opening hole (1) is a round hole, a connecting piece (2) is welded on the outer side of the pre-opening hole in an attached mode, a first through hole corresponding to the pre-opening hole (1) is formed in the middle of the connecting piece (2), metal inserting sleeves (3) are arranged at the end portion of the connecting piece (2), and the metal inserting sleeves (3) are distributed at intervals along the periphery of the through hole; keep somewhere the structure and locate connection piece (2) outside, keep somewhere the structure and include bolt (4) and nut spare (5), wherein nut spare (5) are located connection piece (2) front side, and nut spare (5) are hexagon nut and are equipped with the screw that corresponds with connection piece (2) and trompil (1) in advance on it, and the nut spare (5) outside is equipped with connecting piece (6).
2. The winter construction concrete member temperature measuring hole reserved structure according to claim 1, characterized in that: the connecting piece (6) comprises a connecting seat and an inserting strip, and the connecting seat is fixed on the hexagonal end of the outer side of the nut piece (5).
3. The reserved structure for temperature measuring holes of the concrete members for winter construction according to claim 2, characterized in that: the bottom end of the connecting seat is connected with an inserting strip, and the inserting strip can be correspondingly connected with a metal inserting sleeve (3) at the end part of the connecting sheet (2) so as to enable the connecting sheet (2) and the nut piece (5) to be stably connected.
4. The winter construction concrete member temperature measuring hole reserved structure according to claim 1, characterized in that: the bolt (4) is arranged on the front side of the pre-opening hole (1), the bolt (4) is correspondingly matched with the nut piece (5), and the bolt (4) penetrates through a screw hole of the nut piece (5) and a first through hole of the connecting piece (2) and extends into the inner side of the pre-opening hole (1) to be reserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221583994.0U CN217557712U (en) | 2022-06-23 | 2022-06-23 | Winter construction concrete member temperature measurement hole reservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221583994.0U CN217557712U (en) | 2022-06-23 | 2022-06-23 | Winter construction concrete member temperature measurement hole reservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217557712U true CN217557712U (en) | 2022-10-11 |
Family
ID=83502724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221583994.0U Active CN217557712U (en) | 2022-06-23 | 2022-06-23 | Winter construction concrete member temperature measurement hole reservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217557712U (en) |
-
2022
- 2022-06-23 CN CN202221583994.0U patent/CN217557712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113291987A (en) | Reusable tower crane lifting beam embedded part and construction method | |
| CN112392144A (en) | Connecting node of assembled concrete external wall panel, mounting method of connecting node and building | |
| CN217557712U (en) | Winter construction concrete member temperature measurement hole reservation structure | |
| CN112681717A (en) | Novel embedded type building external scaffold wall connecting device and construction method thereof | |
| KR100910163B1 (en) | Bracket for fixing curtain wall | |
| CN113338687A (en) | Connecting node structure of special-shaped column and I-shaped steel beam and node safety monitoring method | |
| CN210032563U (en) | Outer frame wall connecting piece | |
| CN113502916B (en) | Rapid profile locking device and construction method thereof | |
| CN111321667A (en) | Traceless large-tonnage high pier bracket and anchoring structure thereof | |
| CN219757579U (en) | Wall-connected monitoring device for external scaffold | |
| CN219887209U (en) | Outer wall expansion joint heat preservation rock wool off-load bracket | |
| CN216449062U (en) | A temperature measurement pole for concrete construction | |
| CN219471549U (en) | Reinforcing device for female and male angle templates of shear wall | |
| CN220184617U (en) | Can fix shear force wall head template coupling assembling | |
| CN218562965U (en) | Overhanging and floor type combined external scaffold | |
| CN218375100U (en) | Overhanging type scaffold | |
| CN219451604U (en) | Reinforcing and connecting device for building structure | |
| CN215803123U (en) | Outer scaffold is wall spare even | |
| CN218597688U (en) | Vertical rod stabilizer for overhanging scaffold | |
| CN217557686U (en) | Template supporting head and template supporting system | |
| CN212957239U (en) | Assembled building board | |
| CN219587046U (en) | Pressure load dispersion anchoring device | |
| CN213597272U (en) | Outer wall pouring structure | |
| CN218320433U (en) | Attach pre-buried connection structure of cone climbing tower machine | |
| CN219100685U (en) | Simple wall connecting piece for steel frame structure building scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |