CN215562742U - Prefabricated brick fetal membrane structure convenient to hoist and mount construction - Google Patents
Prefabricated brick fetal membrane structure convenient to hoist and mount construction Download PDFInfo
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- CN215562742U CN215562742U CN202120706339.9U CN202120706339U CN215562742U CN 215562742 U CN215562742 U CN 215562742U CN 202120706339 U CN202120706339 U CN 202120706339U CN 215562742 U CN215562742 U CN 215562742U
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Abstract
The utility model discloses a prefabricated brick moulding bed structure convenient for hoisting construction, and belongs to the field of building construction. The tire membrane comprises a tire membrane body, wherein a first connecting part and a second connecting part are vertically arranged on the tire membrane body, the second connecting part is matched with the first connecting part, a positioning unit used for fixing the first connecting part and the second connecting part is arranged on the tire membrane body, an embedded steel pipe is reserved on the upper surface of the tire membrane body, and the embedded steel pipe is connected with a hanging ring through threads. Through being provided with connecting portion one, connecting portion two and the installation back of being convenient for vertical hoist and mount construction and carry out the location structure fixed to connecting portion one and connecting portion two, install fixedly through location structure with connecting portion one and connecting portion two after the adaptation to reach overall stability and firm installation effect, the installation of just being convenient for of integrated device structural design is reasonable, improves device efficiency of construction.
Description
Technical Field
The utility model relates to the technical field, in particular to a prefabricated brick moulding bed structure convenient for hoisting construction.
Background
In the lower chamber foundation construction process, the brick moulding bed is a common bearing platform, foundation beam and raft template; the brick moulding bed is built and plastered by standard bricks, waterproof construction is carried out, and concrete pouring work is finally carried out, the brick moulding bed is generally suitable for waterproof parts outside the basement exterior wall or parts where a template is not easy to remove, and the size and the plastering quality after building must meet the design requirements; however, the brick moulding bed structure has long building time, plastering is needed after building is finished, the process is multiple, a large number of building workers are needed, and construction according to the traditional brick moulding bed structure is not economical under the environment with high labor cost at present. The existing prefabricated tire membranes are only simply spliced left and right, and because the prefabricated tire membranes are generally installed in a hoisting mode, the prefabricated tire membranes are generally transversely spliced after being hoisted to one side of the prefabricated tire membranes after being installed, the manufacturing steps are complex, the labor intensity is high, and large-scale implementation is not facilitated.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a prefabricated brick moulding bed structure convenient for hoisting construction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a prefabricated brick fetal membrane structure convenient to hoist and mount construction, includes the fetal membrane body, the connecting portion one of vertical setting on the fetal membrane body and with the connecting portion two of a connecting portion looks adaptation, be provided with the positioning unit who is used for fixed connection portion one and connecting portion two on the fetal membrane body, the upper surface of fetal membrane body is reserved to have pre-buried steel pipe and pre-buried steel pipe to have rings through threaded connection.
In a further preferable aspect of the present invention, the first connecting portion is a connecting groove having a cross section in a dovetail structure, and the second connecting portion is a connecting protrusion having a cross section in a dovetail structure.
According to a further preferable scheme of the utility model, a mounting through hole which is horizontally and vertically arranged on the first connecting part is reserved on one side wall of the first connecting part, a mounting blind hole which is in the same plane with the mounting through hole is reserved on the second connecting part, and the positioning unit is a plug connector which is plugged in the mounting through hole and the mounting blind hole.
According to a further preferable scheme of the utility model, the installation through hole, the installation blind hole and the plug connector are all arranged obliquely downwards along the length direction.
According to a further preferable scheme of the utility model, the positioning unit comprises a mounting groove, positioning steel bars, embedded parts, limiting parts and elastic telescopic parts, the mounting groove is formed in the bottom of the inner side of the first connecting part, the positioning steel bars are reserved in the mounting groove, the embedded parts are prefabricated in the bottom of the inner side of the second connecting part, the two limiting parts which are symmetrically arranged are connected to the embedded parts through rotating shafts, one free end of each limiting part is provided with a guide surface, and the other end of each limiting part is connected with the same elastic telescopic part in a rotating mode.
In a further preferred embodiment of the present invention, the elastic expansion piece includes a fixed portion, two moving portions slidably mounted inside the fixed portion and partially exposed, and a spring having two ends abutting against opposite sides of the moving portions, and when the limiting member is fitted to the positioning steel bar, the elastic expansion piece is in a horizontal state and an included angle between the elastic expansion piece and the limiting member is an obtuse angle.
In a further preferable aspect of the present invention, each of the position-limiting members is provided with a hooking portion adapted to the positioning steel bar, and the hooking portion is located on one side of the back to the corresponding guide surface.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the connecting part I and the connecting part II which are convenient for vertical hoisting construction and the positioning structure for fixing the connecting part I and the connecting part II after installation are arranged, and the connecting part I and the connecting part II after adaptation are installed and fixed through the positioning structure, so that the overall stable and firm installation effect is achieved, the overall device is reasonable in structural design and convenient to install, and the construction efficiency of the device is improved.
2. According to the utility model, the first connecting part is a connecting groove, the second connecting part is a connecting bulge and the positioning unit is a plug connector, and the plug connector is obliquely inserted into the mounting through hole on one side of the connecting groove and the mounting blind hole on the connecting bulge, so that two adjacent tire membrane bodies can be stably and efficiently fixed, and the reliability is greatly improved.
3. The positioning unit can also be a mounting groove, a positioning reinforcing steel bar, an embedded part, an internal part and an elastic expansion part, the positioning unit is firstly contacted with the bottom surface of the connecting groove through the guide surface in the process of being mounted in the connecting groove through the connecting bulge, and is unfolded towards two sides under the action of the guide surface, and the elastic compression part is simultaneously extruded until the positioning part is blocked by the positioning reinforcing steel bar, at the moment, because the elastic compression part is in a horizontal state and the included angle between the elastic expansion part and the positioning part is an obtuse angle, namely, the elastic expansion part is positioned at the lower side of a rotating node of the positioning part, an irreversible connecting mode can be formed, and the tire membrane body can form a stable and reliable whole.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a vertical sectional view of the joint of the first joint and the second joint in embodiment 1 of the present invention;
FIG. 3 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 4 is a vertical partial cross-sectional view of the connection of the first connecting part and the second connecting part in the locking condition of the positioning unit in embodiment 2 of the present invention;
fig. 5 is a vertical partial sectional view of the connection portion i and the connection portion ii in the unlocked condition of the positioning unit in embodiment 2 of the present invention.
In the figure: 1. a membrane body; 2. a first connecting part; 21. mounting a through hole; 3. a second connecting part; 31. installing blind holes; 4. a hoisting ring; 5. a plug-in unit; 6. mounting grooves; 7. positioning the reinforcing steel bars; 8. embedding parts; 9. a limiting member; 91. a hooking part; 10. an elastic expansion piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
as shown in fig. 1-2, a prefabricated brick fetal membrane structure convenient to hoist and mount construction, includes fetal membrane body 1, connecting portion one 2 of vertical setting on the fetal membrane body 1 and with connecting portion two 3 of connecting portion one 2 looks adaptation, be provided with the positioning unit who is used for fixed connection portion one 2 and connecting portion two 3 on the fetal membrane body 1, the upper surface reservation of fetal membrane body 1 has pre-buried steel pipe and pre-buried steel pipe to have rings 4 through threaded connection. The first connecting part 2 is a connecting groove with a dovetail structure on the cross section, and the second connecting part 3 is a connecting bulge with a dovetail structure on the cross section. Through the design of the connecting bulge and the connecting groove of the dovetail structure, vertical hoisting installation is facilitated, the connecting strength can be ensured, and a certain anti-seepage phenomenon is achieved. A horizontal mounting through hole 21 perpendicular to the first connecting portion 2 is reserved in one side wall of the first connecting portion 2, a mounting blind hole 31 in the same plane as the mounting through hole 21 is reserved in the second connecting portion 3, and the positioning unit is a plug connector 5 inserted in the mounting through hole 21 and the mounting blind hole 31. The installation through hole 21, the installation blind hole 31 and the plug-in connector 5 are all arranged obliquely downwards along the length direction. The whole tire casing is connected into a complete and reliable whole by inserting the plug-in part 5 obliquely downwards into the mounting through hole 21 and the mounting blind hole 31.
This device installs fixedly through connecting portion 2 and connecting portion two 3 after location structure with the adaptation to reach overall stability and firm installation effect, overall arrangement structural design is reasonable and be convenient for install, improves device efficiency of construction. Through inside plug connector 5 is inserting the installation through-hole 21 that is located spread groove one side and the installation blind hole 31 on the connecting protrusion to one side, can stably and high-efficiently fix two adjacent fetal membrane bodies 1, the reliability increases substantially.
This embodiment can realize like this when actual construction, at first hoist and mount fetal membrane body 1 through rings 4, progressively fall fetal membrane body 1 after the adaptation in vertical direction through spread groove and connection arch, make two adjacent fetal membrane bodies 1 connect into a whole, insert inside installation through-hole 21 and installation blind hole 31 through plug connector 5 slant afterwards, connect into a complete and reliable whole with whole device, prevent that follow-up backfill and the compaction dregs from receiving the wholeness that the shear force uplift destroyed fetal membrane body 1, at last backfill dregs at the base upper portion backpressure of fetal membrane body 1.
Example 2:
as shown in fig. 3 to 5, based on embodiment 1, a further preferable scheme is that the positioning unit includes a mounting groove 6, positioning steel bars 7, an embedded part 8, limiting parts 9, and elastic expansion parts 10, the mounting groove 6 is formed in the bottom of the inner side of the first connecting part 2, the positioning steel bars 7 are reserved inside the mounting groove 6, the embedded part 8 is prefabricated at the bottom of the inner side of the second connecting part 3, two symmetrically-arranged limiting parts 9 are connected to the embedded part 8 through a rotating shaft, one free end of each of the two limiting parts 9 is provided with a guide surface, and the other end of each of the two limiting parts 9 is connected to the same elastic expansion part 10 in a rotating manner. The elastic extensible member 10 comprises a fixed portion, two movable portions which are slidably mounted inside the fixed portion and partially exposed, and a spring with two ends abutted to the opposite side of the movable portion, and when the limiting member 9 is matched with the positioning steel bar 7, the extensible member 10 is in a horizontal state, and an included angle between the extensible member 10 and the limiting member 9 is an obtuse angle. Each limiting member 9 is provided with a hooking portion 91 matched with the positioning steel bar 7, and the hooking portion 91 is located on one side back to the corresponding guide surface. At whereabouts fetal membrane body 1 in-process, because the spigot surface of locating part 9 can the bottom of preferred contact spread groove, can receive the pressure afterwards to rotate to both sides and open, after connection arch and spread groove completion adaptation, elastic expansion piece 1 and locating part 9 at this moment have the contained angle and be in below the locating part 9 rotation node, and exert the effort of expanding to both sides to locating part 9, form an irreversible connection mode, and then guarantee the whole connectivity of device and the reliability after the integral erection.
In actual operation, through the fetal membrane body 1 of slowly falling hoist and mount, because the spigot surface of locating part 9 can be preferred to contact the bottom surface of spread groove, can also receive the effort afterwards and expand to both sides, until the hookup portion 91 of locating part 9 and positioning bar 7 realize the hookup spacing, the elastic expansion piece 10 this moment is located below the locating part 9 rotation node to exert pressure to locating part 9 and continue the effort of expanding, make connection arch and spread groove reach an irreversible connection mode, and then guaranteed device reliability and integrality.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be covered by the protection scope of the present invention by equivalent substitution or change.
Claims (7)
1. The utility model provides a prefabricated brick fetal membrane structure convenient to hoist and mount construction, a serial communication port, including fetal membrane body (1), on fetal membrane body (1) vertical setting connecting portion (2) and with connecting portion two (3) of connecting portion one (2) looks adaptation, be provided with the positioning unit who is used for fixed connection portion one (2) and connecting portion two (3) on fetal membrane body (1), the upper surface reservation of fetal membrane body (1) has pre-buried steel pipe and pre-buried steel pipe to have rings (4) through threaded connection.
2. The prefabricated brick moulding bed structure convenient for hoisting construction according to claim 1, wherein the first connecting part (2) is a connecting groove with a dovetail-shaped cross section, and the second connecting part (3) is a connecting bulge with a dovetail-shaped cross section.
3. The prefabricated brick die structure convenient for hoisting construction according to claim 2, wherein a horizontal mounting through hole (21) vertical to the first connecting part (2) is reserved on one side wall of the first connecting part (2), a blind mounting hole (31) in the same plane as the mounting through hole (21) is reserved on the second connecting part (3), and the positioning unit is a plug connector (5) inserted into the mounting through hole (21) and the blind mounting hole (31).
4. The prefabricated brick moulding bed structure convenient for hoisting construction according to claim 3, wherein the installation through hole (21), the installation blind hole (31) and the plug connector (5) are all arranged obliquely downwards along the length direction.
5. The prefabricated brick die structure convenient for hoisting construction according to claim 2, wherein the positioning unit comprises a mounting groove (6), positioning steel bars (7), embedded parts (8), limiting parts (9) and elastic expansion parts (10), the mounting groove (6) is formed in the bottom of the inner side of the first connecting part (2), the positioning steel bars (7) are reserved inside the mounting groove (6), the embedded parts (8) are prefabricated in the bottom of the inner side of the second connecting part (3), the two symmetrical limiting parts (9) are connected to the embedded parts (8) through rotating shafts, one free end of each of the two limiting parts (9) is provided with a guide surface, and the other end of each of the two limiting parts (9) is connected to the same elastic expansion part (10) in a rotating mode.
6. The prefabricated brick die structure convenient for hoisting construction according to claim 5, wherein the elastic expansion part (10) comprises a fixed part, two moving parts which are slidably installed inside the fixed part and partially exposed, and a spring with two ends abutting against one side opposite to the moving parts, when the limiting part (9) is matched with the positioning steel bar (7), the elastic expansion part (10) is in a horizontal state, and an included angle between the elastic expansion part (10) and the limiting part (9) is an obtuse angle.
7. The prefabricated brick membrane structure convenient for hoisting construction according to claim 6, wherein each limiting member (9) is provided with a hooking portion (91) matched with the positioning steel bar (7), and the hooking portion (91) is positioned on one side back to the corresponding guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120706339.9U CN215562742U (en) | 2021-04-08 | 2021-04-08 | Prefabricated brick fetal membrane structure convenient to hoist and mount construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120706339.9U CN215562742U (en) | 2021-04-08 | 2021-04-08 | Prefabricated brick fetal membrane structure convenient to hoist and mount construction |
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| CN215562742U true CN215562742U (en) | 2022-01-18 |
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| CN202120706339.9U Active CN215562742U (en) | 2021-04-08 | 2021-04-08 | Prefabricated brick fetal membrane structure convenient to hoist and mount construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737777A (en) * | 2022-02-23 | 2022-07-12 | 陈群 | Butt joint structure and butt joint method for building construction brick bodies |
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2021
- 2021-04-08 CN CN202120706339.9U patent/CN215562742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737777A (en) * | 2022-02-23 | 2022-07-12 | 陈群 | Butt joint structure and butt joint method for building construction brick bodies |
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