CN110439124A - A kind of pre-embedded device - Google Patents
A kind of pre-embedded device Download PDFInfo
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- CN110439124A CN110439124A CN201910838153.6A CN201910838153A CN110439124A CN 110439124 A CN110439124 A CN 110439124A CN 201910838153 A CN201910838153 A CN 201910838153A CN 110439124 A CN110439124 A CN 110439124A
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- embedded device
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- screw
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- 230000013011 mating Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 230000021615 conjugation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to engineering construction engineering device technique fields, and its purpose is to provide a kind of pre-embedded devices.The invention discloses a kind of pre-embedded devices, for installing joint outer part, including casing and connecting screw, the connecting screw is used for casing and positions to joint outer part, the connecting screw is arranged in casing by one end of casing, and the connecting screw is detachably connected with casing.The present invention can prevent concrete structure leak, and be convenient for installation, be conducive to shorten the construction period；The present invention can also promote the integral strength of pre-embedded device, and increase the contact area of pre-embedded device and side form.
Description
Technical field
The present invention relates to engineering construction engineering device technique fields, more particularly to a kind of pre-embedded device.
Background technique
In building, municipal administration and bridge class work progress, it usually needs pre-embedded device is installed in concrete structure pouring, with
Meet the demands such as the overlap joint between different masonry constructions.Pre-embedded device in the prior art generally includes screw rod, nut and casing, In
In installing process, first casing is fixed in the side form of concrete walls (beam), then the casting concrete into side form, to concrete
After being solidified as wall (beam), screw rod is threaded through in casing after removing side form, finally nut is mounted on screw rod, makes screw rod and spiral shell
Mother tightens rear stress, thus completes the installation of pre-embedded device.
However, the prior art has the following deficiencies: that a. easily causes concrete structure percolating water；B. due to the length of service sleeve
Degree and concrete structure with wide, by its it is pre-buried to frame structure when, influenced by reinforcing bar binding installation etc., be put into wall (beam) side
Constructing operation when fixing in mould is extremely inconvenient；C. since nut must be removed in beam (wall) two sides side form, screw rod passes through beam
(wall) inner sleeve rear is mountable, in practical operation, side form (beam or wall side far from facade side on the inside of beam (wall)
Mould) it passes through frequently as a fulcrum force (upper pressure type) for adjoining plate bed die or (usual friendship formula) is held out against by neighbouring plate bed die, no matter adopt
Which kind of mode is taken, can all be removed simultaneously with neighbouring plate bed die, side form on the outside of beam (wall) can be later than on the time and removes the time, leads to spiral shell
Mother can not install in time, to influence the set-up time of screw rod, directly affect the construction period.
Summary of the invention
In order to solve the above problems existing in the present technology, the present invention provides a kind of pre-embedded devices.
The technical solution adopted by the present invention is that:
A kind of pre-embedded device, for installing joint outer part, including casing and connecting screw, the connecting screw for pair
Casing and joint outer part is positioned, the connecting screw is arranged in casing by one end of casing, the connecting screw
It is detachably connected with casing.
Preferably, the connecting screw includes positioning screw for being positioned to casing and for joint outer part
The structure screw rod positioned, is provided with the positioning threads being cooperatively connected with positioning screw in described sleeve pipe, in described sleeve pipe also
It is provided with the structure screw thread being cooperatively connected with structure screw rod.
Preferably, described sleeve pipe includes expansion section and straight sections, and the caliber of the expansion section is greater than the caliber of straight sections.
It is further preferred that pre-embedded device further includes connecting plate, offered on the connecting plate pre- with expansion section cooperation
It boxes out, the expansion section is threaded through in preformed hole.
It is further preferred that being provided with location nut in the expansion section, the positioning threads are located at the interior of location nut
Wall.
It is further preferred that one end of the location nut is fixedly installed cover board, it is remote that the cover board is arranged in preformed hole
One end from straight sections.
It is further preferred that the structure screw thread is located at knot close to structure nut is further fixedly arranged in the expansion section
The inner wall of structure nut.
It is further preferred that the straight sections are surrounded with boss far from one end of expansion section.
It is further preferred that the expansion section and straight sections are integrally formed setting.
Beneficial effects of the present invention embody a concentrated reflection of:
1) concrete structure leak can be prevented, and is convenient for installation, is conducive to shorten the construction period；Specifically, this hair
Bright embodiment is as follows: being used for firstly, one end of casing is sticked to being oppositely arranged of positioning of casting concrete
On the side form of side, the other end of casing is between the side form of two sides；Then, connecting screw is passed through from the side form that casing is sticked
After be drilled in casing, connecting screw is fixedly connected with casing, to realize the fixation between casing and side form；Then, to two
Concrete is poured between the side form of side；After concrete setting, that is, it can be taken off connecting screw, remove side form, then in concrete table
Joint outer part is installed in face, and finally connecting screw is threaded through in casing, joint outer part is fixed.In this process
In, firstly, since only one end is located at concrete surface to casing, and it is not formed to piercing hole, it can effectively realize the sealing of pre-embedded device
Effect prevents concrete structure leak；Secondly as casing by connecting screw realize respectively fixation between side form and with
The fixation of joint outer part, so that the good fixing effect of casing, simultaneously because casing is detachably connected with connecting screw, convenient for real
Fixation of the existing present invention before casting concrete；In addition, need to can just be installed after side form dismounting with nut in the prior art
It compares, the problem of present invention effectively prevents claim for eot, while being fixed convenient for realizing after the concrete has set, integral installation
Journey is convenient and efficient.
2) integral strength of pre-embedded device can be promoted, and increases the contact area of pre-embedded device and side form, can further be prevented
Only concrete structure leak；Specifically, the setting of expansion section, can be in concreting, using the rigidity of side form itself, really
The embodiment that breaks even is not displaced because of the shock and vibration that concreting generates；Additionally, due to straight sections far from expansion section
One end is surrounded with boss, is subjected to displacement or deforms after casing being further prevented to be influenced by external force, enhances pre-embedded device
Integral strength；In addition, the setting of expansion section and boss, so that the contact area of casing and concrete increases, it thus can be into one
Step prevent because casing and concrete conjugation it is not high caused by concrete leak the problem of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the connection schematic diagram of positioning screw and casing in the present invention；
Fig. 2 is the cross-sectional view of structure shown in Fig. 1；
Fig. 3 is the connection schematic diagram of structure screw rod and casing in the present invention；
Fig. 4 is the cross-sectional view of structure shown in Fig. 3；
Fig. 5 is structural schematic diagram of the structure shown in Fig. 2 under the first use state；
Fig. 6 is structural schematic diagram of the structure shown in Fig. 4 under the first use state；
Fig. 7 is structural schematic diagram of the structure shown in Fig. 2 under second of use state；
Fig. 8 is structural schematic diagram of the structure shown in Fig. 4 under second of use state；.
In figure: 1- casing；The expansion section 11-；12- straight sections；2- positioning screw；3- structure screw rod；4- connecting plate；5- is reserved
Hole；6- location nut；7- cover board；8- structure nut；9- boss；101- concrete；102- side form；103- joint outer part.
Specific embodiment
With reference to the accompanying drawing and specific embodiment come the present invention is further elaborated.It should be noted that for
Although the explanation of these way of example is to be used to help understand the present invention, but and do not constitute a limitation of the invention.It is public herein
The specific structure and function detail opened are only used for description example embodiments of the present invention.However, can with many alternative forms come
The present invention is embodied, and is not construed as limiting the invention in embodiment set forth herein.
It should be appreciated that it will be further noted that the function action occurred may go out with attached drawing in some alternative embodiments
Existing sequence is different.Such as related function action is depended on, it can actually substantially be executed concurrently, or sometimes
Two figures continuously shown can be executed in reverse order.
It should be appreciated that providing specific details, in the following description in order to which example embodiment is understood completely.
However those of ordinary skill in the art are it is to be understood that implementation example embodiment without these specific details.
Such as system can be shown in block diagrams, to avoid with unnecessary details come so that example is unclear.In other instances, may be used
Or not show well-known process, structure and technology unnecessary details, to avoid making example embodiment unclear.
Embodiment 1:
The present embodiment provides a kind of pre-embedded devices, for installing joint outer part 103, as shown in Figures 1 to 4, including casing 1
And connecting screw, connecting screw are used to casing 1 and position joint outer part 103, connecting screw by casing 1 one end
It is arranged in casing 1, connecting screw is detachably connected with casing 1, such as is threadedly coupled or is snapped connection.It should be noted that
Casing 1 can with but be not limited only to realize using the materials such as steel pipe, pvc pipe, positioning screw 2 and structure screw rod 3 use the prior art
In the materials such as steel realize.
The present embodiment is convenient for installation, is conducive to shorten the construction period in implementation process；Specifically, such as Fig. 3 institute
Show, the embodiment of the present embodiment is as follows: firstly, being used for as shown in figure 5, one end of casing 1 is sticked to casting concrete
On the 101 side side forms 102 being oppositely arranged positioned, the other end of casing 2 is between two sides side form 102；Then, will
Connecting screw is drilled in casing 1 after passing through from the side form 102 being sticked with casing 1, and connecting screw is fixedly connected with casing 1, from
And realize the fixation between casing 1 and side form 102；Then, to casting concrete 101 between two sides side form 102；To concrete
After 101 solidifications, as shown in fig. 6, can be taken off connecting screw, removing side form 102, external connection then is installed in concrete surface
Connecting screw is finally threaded through in casing 1, joint outer part 103 is fixed by part 103.In the process, first
It is first, not formed that the water-stagnating effect of pre-embedded device can be realized effectively to piercing hole since only one end is located at concrete surface to casing 1,
Prevent concrete structure leak；Secondly as casing 1 by connecting screw realize respectively fixation between side form 102 and with
The fixation of joint outer part 103, so that the good fixing effect of casing 1, simultaneously because casing 1 is detachably connected with connecting screw,
Fixation before being easy to implement the present embodiment casting concrete 101；In addition, need to be after the dismounting of side form 102 with nut in the prior art
Installation can just be carried out to compare, the problem of the present embodiment effectively prevents claim for eot, while convenient for real after the solidification of concrete 101
It now fixes, integral installation process is convenient and efficient.
Embodiment 2:
The present embodiment provides a kind of pre-embedded devices, for installing joint outer part 103, as shown in Figures 1 to 4, including casing 1
And connecting screw, connecting screw are used to casing 1 and position joint outer part 103, connecting screw by casing 1 one end
It is arranged in casing 1, connecting screw is detachably connected with casing 1, such as is threadedly coupled or is snapped connection.It should be noted that
Casing 1 can with but be not limited only to realize using the materials such as steel pipe, pvc pipe, positioning screw 2 and structure screw rod 3 use the prior art
In the materials such as steel realize.
Further, connecting screw includes positioning screw 2 for being positioned to casing 1 and for joint outer part
The 103 structure screw rods 3 positioned, are provided with the positioning threads being cooperatively connected with positioning screw 2 in casing 1, in described sleeve pipe 1
It is additionally provided with the structure screw thread being cooperatively connected with structure screw rod 3.
Specifically, firstly, being used to position casting concrete 101 as shown in figure 5, one end of casing 1 is sticked
The side side form 102 being oppositely arranged on, the other end of casing 2 is between two sides side form 102；Then, by positioning screw 2 from
The side form 102 being sticked with casing 1 is drilled in casing 1 after passing through, and positioning screw 2 is connect with preset positioning threads in casing 1,
So that positioning screw 2 is fixedly connected with casing 1, to realize the fixation between casing 1 and side form 102；Then, to two sides side form
Concrete 101 is poured between 102；After the solidification of concrete 101, as shown in fig. 6, can be taken off positioning screw 2, then installing is outer
Portion's connector 103, then structure screw rod 3 is worn into casing 1 from the side form 102 being sticked with casing 1, in structure screw rod 3 and casing 1
Preset structure is threadedly coupled, so that structure screw rod 3 is fixedly connected with casing 1, forms force structure system, to realize pre-buried
Fixation of the device to joint outer part 103.Since casing 1 realizes the fixation between side form 102 by positioning screw 2, so that
The good fixing effect of casing 1, simultaneously because presetting positioning threads in casing 1, positioning screw 2 can be directly fixed with casing 1,
Fixation before being easy to implement the present embodiment casting concrete 101；Again due to preset structure screw thread in casing 1, can be torn open in side form 102
Except preceding i.e. assembling structure screw rod 3, compared with nut in the prior art need to can just carry out installation after the dismounting of side form 102, this implementation
The problem of example effectively prevents claim for eot, while being fixed convenient for being realized after the solidification of concrete 101, integral installation process is convenient
Fast.
To prevent 101 structure leak of concrete, while the integral strength of pre-embedded device is promoted, and increase pre-embedded device and side
The contact area of mould 102, in the present embodiment, casing 1 includes expansion section 11 and straight sections 12, and the caliber of expansion section 11 is greater than straight tube
The caliber in portion 12, it should be appreciated that positioning threads and structure screw thread are respectively positioned in expansion section 11.It should be understood that making
Used time, expansion section 11 are located in concrete 101, and one end of straight sections 12 is connect with expansion section 11, the other end patch of straight sections 12
It is located at 12 surface of side form, so avoidable casing 1 is drawn out, and makes the good connecting effect of casing 1 Yu concrete 101.
In the present embodiment, expansion section 11 and straight sections 12 are integrally formed setting.Thus the integral strength of casing 1 can be promoted.
Embodiment 3:
The present embodiment provides a kind of pre-embedded devices, for installing joint outer part 103, as shown in Figures 1 to 4, including casing 1
And connecting screw, connecting screw are used to casing 1 and position joint outer part 103, connecting screw by casing 1 one end
It is arranged in casing 1, connecting screw is detachably connected with casing 1, such as is threadedly coupled or is snapped connection.It should be noted that
Casing 1 can with but be not limited only to realize using the materials such as steel pipe, pvc pipe, positioning screw 2 and structure screw rod 3 use the prior art
In the materials such as steel realize.
Further, connecting screw includes positioning screw 2 for being positioned to casing 1 and for joint outer part
The 103 structure screw rods 3 positioned, are provided with the positioning threads being cooperatively connected with positioning screw 2 in casing 1, in described sleeve pipe 1
It is additionally provided with the structure screw thread being cooperatively connected with structure screw rod 3.
To prevent 101 structure leak of concrete, while the integral strength of pre-embedded device is promoted, and increase pre-embedded device and side
The contact area of mould 102, in the present embodiment, casing 1 includes expansion section 11 and straight sections 12, and the caliber of expansion section 11 is greater than straight tube
The caliber in portion 12, it should be appreciated that positioning threads and structure screw thread are respectively positioned in expansion section 11.It should be understood that making
Used time, expansion section 11 are located in concrete 101, and one end of straight sections 12 is connect with expansion section 11, the other end patch of straight sections 12
It is located at 12 surface of side form, so avoidable casing 1 is drawn out, and makes the good connecting effect of casing 1 Yu concrete 101.
In the present embodiment, expansion section 11 and straight sections 12 are integrally formed setting.Thus the integral strength of casing 1 can be promoted.
Further to promote the integral strength of pre-embedded device, while increasing the contact area of pre-embedded device Yu side form 102, this
In embodiment, straight sections 12 are surrounded with boss 9 far from one end of expansion section 11.It should be noted that so set, can be
When concrete 101 pours, the rigidity of side form itself is utilized, it is ensured that the present embodiment is not because of the shock and vibration of concreting generation
And it is displaced.
In the present embodiment, since casing 1 includes expansion section 11, while straight sections 12 surround far from one end of expansion section 11 and set
It is equipped with boss 9, is subjected to displacement or deforms after casing 1 can be effectively prevent to be influenced by external force, enhances the integral strength of pre-embedded device.
Additionally, due to the setting of expansion section 11 and boss 9, so that the contact area of casing 1 and concrete 101 increases, it thus can be further
Prevent because casing and 101 conjugation of concrete it is not high caused by 101 leak of concrete the problem of.
Embodiment 4:
The present embodiment provides a kind of pre-embedded devices, for installing joint outer part 103, as shown in Figures 1 to 4, including casing 1
And connecting screw, connecting screw are used to casing 1 and position joint outer part 103, connecting screw by casing 1 one end
It is arranged in casing 1, connecting screw is detachably connected with casing 1, such as is threadedly coupled or is snapped connection.It should be noted that
Casing 1 can with but be not limited only to realize using the materials such as steel pipe, pvc pipe, positioning screw 2 and structure screw rod 3 use the prior art
In the materials such as steel realize.
Further, connecting screw includes positioning screw 2 for being positioned to casing 1 and for joint outer part
The 103 structure screw rods 3 positioned, are provided with the positioning threads being cooperatively connected with positioning screw 2 in casing 1, in described sleeve pipe 1
It is additionally provided with the structure screw thread being cooperatively connected with structure screw rod 3.
To prevent 101 structure leak of concrete, while the integral strength of pre-embedded device is promoted, and increase pre-embedded device and side
The contact area of mould 102, in the present embodiment, casing 1 includes expansion section 11 and straight sections 12, and the caliber of expansion section 11 is greater than straight tube
The caliber in portion 12, it should be appreciated that positioning threads and structure screw thread are respectively positioned in expansion section 11.It should be understood that making
Used time, expansion section 11 are located in concrete 101, and one end of straight sections 12 is connect with expansion section 11, the other end patch of straight sections 12
It is located at 12 surface of side form, so avoidable casing 1 is drawn out, and makes the good connecting effect of casing 1 Yu concrete 101.
In the present embodiment, expansion section 11 and straight sections 12 are integrally formed setting.Thus the integral strength of casing 1 can be promoted.
Further, in this embodiment pre-embedded device further includes connecting plate 4, offers on connecting plate 4 and match with expansion section 11
The preformed hole 5 of conjunction, the fixation of expansion section 11 are threaded through in preformed hole 5.It should be noted that the expansion section 11 of casing 1 can be fastened on
In preformed hole 5, the fixation between casing 1 and connecting plate 4 is realized.
Further, location nut 6 is provided in expansion section 11, positioning threads are located at the inner wall of location nut 6.
To realize the positioning of location nut 6, while preventing concrete 101 or other substances from polluting location nut 6, this implementation
In example, one end of location nut 6 is fixedly installed cover board 7, and cover board 7 is arranged in the one end of preformed hole 5 far from straight sections 12.It needs
Illustrate, cover board 7 can drive location nut 6 to be fastened in preformed hole 5, can also be after the assembly for completing pre-embedded device, by people
Work manually takes out cover board 7, by location nut 6 and positioning screw 2 by taking out in casing 1.
In the present embodiment, close to structure nut 8 is further fixedly arranged in expansion section 11, structure screw thread is located at structure nut 8
Inner wall.
It should be noted that structure nut 8 is matched with structure screw rod 3 in the present embodiment, undertake connected to it outer
Part device load；Location nut 6 is matched with positioning screw 2, is only used in the positioning of this pre-embedded device.It should be understood that
It is that the load that location nut 6 is born with positioning screw 2 is different from the load that structure nut 8 is born with structure screw rod 3, and (the former is small
In the latter), thus the outer diameter of positioning screw 2 can be set smaller than to the outer diameter of structure screw rod 3, while will be in location nut 6
Diameter is set smaller than the internal diameter of structure nut 8, passes through the knot for being arranged with positioning screw 2 location nut 6 and being adapted to structure screw rod 3
Structure nut 8, can effectively save manufacturing cost.
Further to promote the integral strength of pre-embedded device, while increasing the contact area of pre-embedded device Yu side form 102, this
In embodiment, straight sections 12 are surrounded with boss 9 far from one end of expansion section 11.It should be noted that so set, can be
When concrete 101 pours, the rigidity of side form itself is utilized, it is ensured that the present embodiment is not because of the shock and vibration of concreting generation
And it is displaced.
In the present embodiment, since casing 1 includes expansion section 11, while straight sections 12 surround far from one end of expansion section 11 and set
It is equipped with boss 9, is subjected to displacement or deforms after casing 1 can be effectively prevent to be influenced by external force, enhances the integral strength of pre-embedded device.
Additionally, due to the setting of expansion section 11 and boss 9, so that the contact area of casing 1 and concrete 101 increases, it thus can be further
Prevent because casing and 101 conjugation of concrete it is not high caused by 101 leak of concrete the problem of.
In the prior art, since the common operation mode of pre-embedded device is single pre-buried, single installation, service sleeve is caused
It is not easy to position, the position of screw rod is easy to be influenced deviation occur by concrete construction when the later period being caused to install；It is needing simultaneously
When more structure screw rods 3 are arranged, the relative position between multiple structure screw rods 3 is difficult to control.It is in the prior art above-mentioned to solve
Problem can open up multiple preformed holes 5 on connecting plate 4, and cooperate multiple preformed holes to meet the needs of multiple pre-embedded devices assembly
Thus the multiple casings 1 of 5 settings, positioning screw 2 and structure screw rod 3 are conducive to realize the positioning of multiple casings 1, it is ensured that structure screw rod 3
It is accurate and reliable with 8 relative position of structure nut, avoid the installation site of later period joint outer part 103 from error occur.
It should be noted that casing 1 can also be not provided in any preformed hole 5 in the present embodiment, only pacify in preformed hole 5
Fill location nut 6 and cover board 7；So set, can be pre- directly through being inserted into after preformed hole 5 by positioning screw 2 in the construction process
It boxes out and is fixed in the nut 6 in 5, be fixedly connected with positioning screw 2 with connecting plate 4, to realize the present embodiment and side form
Fixation between 102；Then, concrete 101 is poured into two sides side form, as shown in Figure 7；After the solidification of concrete 101, excision
Extra positioning screw 2 (i.e. positioning screw 2 is exposed to the part outside concrete 101), then side form 102 is removed；Finally installing is outer
Portion's connector 103, then structure screw rod 3 is worn into casing 1 from the side form 102 being sticked with casing 1, in structure screw rod 3 and casing 1
Preset structure nut 8 connects, so that structure screw rod 3 is fixedly connected with casing 1, forms force structure system, to realize pre-
Fixation of the device to joint outer part 103 is buried, the structural schematic diagram being installed is as shown in figure 8, so set, may make this reality
It applies example and the fixed effect of concrete 101 is more preferable.
Multiple embodiments described above are only schematical, if being related to unit as illustrated by the separation member,
It may or may not be physically separated；If being related to component shown as a unit, can be or
It can not be physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to reality
Some or all of the units may be selected to achieve the purpose of the solution of this embodiment for the needs on border.Those of ordinary skill in the art
Without paying creative labor, it can understand and implement.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Finally it should be noted that the present invention is not limited to above-mentioned optional embodiment, anyone is in enlightenment of the invention
Under can all obtain other various forms of products.Above-mentioned specific embodiment should not be understood the limit of pairs of protection scope of the present invention
System, protection scope of the present invention should be subject to be defined in claims, and specification can be used for explaining that right is wanted
Seek book.
Claims (9)
1. a kind of pre-embedded device, for installing joint outer part (103), it is characterised in that: including casing (1) and connecting screw,
The connecting screw is used for casing (1) and positions to joint outer part (103), and the connecting screw is by casing (1)
One end is arranged in casing (1), and the connecting screw is detachably connected with casing (1).
2. a kind of pre-embedded device according to claim 1, it is characterised in that: the connecting screw includes for casing
(1) positioning screw (2) positioned and the structure screw rod (3) for being positioned to joint outer part (103), described sleeve pipe
(1) it is provided with the positioning threads being cooperatively connected with positioning screw (2) in, is additionally provided with and structure screw rod (3) in described sleeve pipe (1)
The structure screw thread of mating connection.
3. a kind of pre-embedded device according to claim 2, it is characterised in that: described sleeve pipe (1) include expansion section (11) and
Straight sections (12), the caliber of the expansion section (11) are greater than the caliber of straight sections (12).
4. a kind of pre-embedded device according to claim 3, it is characterised in that: pre-embedded device further includes connecting plate (4), described
The preformed hole (5) with expansion section (11) cooperation is offered on connecting plate (4), the expansion section (11) is threaded through in preformed hole (5).
5. a kind of pre-embedded device according to claim 4, it is characterised in that: be provided with positioning spiral shell in the expansion section (11)
Female (6), the positioning threads are located at the inner wall of location nut (6).
6. a kind of pre-embedded device according to claim 5, it is characterised in that: one end fixation of the location nut (6) is set
It is equipped with cover board (7), the cover board (7) is arranged in the one end of preformed hole (5) far from straight sections (12).
7. a kind of pre-embedded device according to claim 3, it is characterised in that: set in the expansion section (11) close to also fixation
It is equipped with structure nut (8), the structure screw thread is located at the inner wall of structure nut (8).
8. a kind of pre-embedded device according to claim 3, it is characterised in that: the straight sections (12) are far from expansion section (11)
One end be surrounded with boss (9).
9. a kind of pre-embedded device according to claim 3, it is characterised in that: the expansion section (11) and straight sections (12) one
Body formed setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910838153.6A CN110439124A (en) | 2019-09-05 | 2019-09-05 | A kind of pre-embedded device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910838153.6A CN110439124A (en) | 2019-09-05 | 2019-09-05 | A kind of pre-embedded device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110439124A true CN110439124A (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910838153.6A Pending CN110439124A (en) | 2019-09-05 | 2019-09-05 | A kind of pre-embedded device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070121444A (en) * | 2006-06-22 | 2007-12-27 | 양지수 | A fixing device, a pre-fabricating forms for concrete-structure and the construction method thereof |
| CN105464216A (en) * | 2015-12-23 | 2016-04-06 | 杭州江润科技有限公司 | Construction method for ultrahigh oblique post with super-large cross section based on integral lifting formwork reinforcing system |
| CN107762135A (en) * | 2016-08-22 | 2018-03-06 | 中国二十冶集团有限公司 | The construction method of skin scaffold wall connecting piece |
| CN110145124A (en) * | 2019-05-29 | 2019-08-20 | 中铁十六局集团城市建设发展有限公司 | A kind of control shear wall level connects the reinforcement tools and its construction method of batch quality |
| CN210658720U (en) * | 2019-09-05 | 2020-06-02 | 湖南中力建筑设备租赁有限公司 | Pre-buried device |
-
2019
- 2019-09-05 CN CN201910838153.6A patent/CN110439124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070121444A (en) * | 2006-06-22 | 2007-12-27 | 양지수 | A fixing device, a pre-fabricating forms for concrete-structure and the construction method thereof |
| CN105464216A (en) * | 2015-12-23 | 2016-04-06 | 杭州江润科技有限公司 | Construction method for ultrahigh oblique post with super-large cross section based on integral lifting formwork reinforcing system |
| CN107762135A (en) * | 2016-08-22 | 2018-03-06 | 中国二十冶集团有限公司 | The construction method of skin scaffold wall connecting piece |
| CN110145124A (en) * | 2019-05-29 | 2019-08-20 | 中铁十六局集团城市建设发展有限公司 | A kind of control shear wall level connects the reinforcement tools and its construction method of batch quality |
| CN210658720U (en) * | 2019-09-05 | 2020-06-02 | 湖南中力建筑设备租赁有限公司 | Pre-buried device |
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