CN209457690U - A kind of pre-buried hook for closed guard gate and the doorframe using the pre-buried hook - Google Patents
A kind of pre-buried hook for closed guard gate and the doorframe using the pre-buried hook Download PDFInfo
- Publication number
- CN209457690U CN209457690U CN201821756094.5U CN201821756094U CN209457690U CN 209457690 U CN209457690 U CN 209457690U CN 201821756094 U CN201821756094 U CN 201821756094U CN 209457690 U CN209457690 U CN 209457690U
- Authority
- CN
- China
- Prior art keywords
- buried
- buried hook
- mounting portion
- cement
- guard gate
- 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
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Abstract
The utility model relates to Technology for Civil Air Defence Projects fields, disclose a kind of pre-buried hook for closed guard gate and the doorframe using the pre-buried hook, including pre-buried hook ontology, pre-buried hook body interior offers cement cavity, pre-buried hook ontology includes mounting portion and is detachably fixed the bending part of connection with one end of mounting portion, multiple cement through-holes being connected to cement cavity are offered on mounting portion and bending part, pre-buried hook ontology is when fixed by concreting, it is filled in cement cavity in the concrete that fluid fills through cement through-hole, make that there is biggish contact area between pre-buried hook ontology and concrete, pre-buried hook ontology is stably fixed in concrete to concrete setting.
Description
Technical field
The utility model relates to Technology for Civil Air Defence Projects fields, more specifically, it relates to a kind of for the pre-buried of closed guard gate
Hook and the doorframe for using the pre-buried hook.
Background technique
Closed guard gate is exactly the door of people's protection works entrance, including protective door, sealed door, partition door, shield door, protection
Closed shield door, fireproof closing door and automatically controlled sealed door etc. are that government mobilizes and the tissue masses are taking anti-air strike, combating a natural disaster to rescue
Calamity implements required safeguard when pick-up operation.
The installation of safeguard is extremely important key link in civil air defense constructions and installations construction, only makes these high quality products
It is mounted in specific civil air defense constructions and installations, it, which can just play wartime safeguard, should protection airtight function.Safeguard was installed
The installation quality of doorframe is protected to directly affect the complexity of door leaf debugging and the final mass of debugging, and the installation of doorframe in journey
Quality is related to its supporting element firmness fixed in concrete very in degree.
However, the pre-buried fixation of closed guard gate at present is usually to use doorframe by directly beating the side of expansion bolt on floor
Formula is fixed, can be because the reasons such as concrete setting curing period deficiency, cause bolt scarifying although this method is more convenient
Insecure phenomenon, to can be had an impact to the stability of doorframe.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of pre-buried hook for closed guard gate and using this pre-
The doorframe for burying hook has the advantages that install fixation.
To achieve the above object, the utility model provides following technical solution:
A kind of pre-buried hook for closed guard gate, including pre-buried hook ontology, the pre-buried hook body interior offer cement sky
Chamber；
The pre-buried hook ontology includes mounting portion and is detachably fixed the bending part of connection, institute with one end of the mounting portion
It states and offers multiple cement through-holes being connected to the cement cavity on mounting portion and the bending part.
Through the above technical solutions, pre-buried hook ontology is when fixed by concreting, the concrete filled in fluid is through water
Mud through-hole is filled in cement cavity, makes have biggish contact area between pre-buried hook ontology and concrete, solidifying to concrete
Admittedly being stably fixed to pre-buried hook ontology in concrete.
Further, multiple thread grooves are offered on the mounting portion lateral wall.
Through the above technical solutions, thread groove increases the contact area of mounting portion and concrete, pre-buried hook ontology is promoted
Fixed stability.
Further, one end of the bending part is fixedly connected with threaded post, the threaded post and the mounting portion screw thread
Connection.
Through the above technical solutions, the setting of threaded post is easily installed the installation and removal of portion and bending part, it is easy to repair
Replacement.
Further, the pre-buried hook ontology is made of steel.
Through the above technical solutions, the characteristic more firm using steel, guarantees the pre-buried reliability for hooking ontology.
Further, a kind of doorframe, the pre-buried hook for closed guard gate, including multiple installation deckle boards, the installing frame
Plate forms framework around fixed, and multiple pre-buried hooks for being used for closed guard gate are fixedly connected on the installation deckle board.
Through the above technical solutions, doorframe is fixedly connected with the pre-buried hook for being used for closed guard gate, guarantee that doorframe is fixed steady
It is qualitative, the mode fixed using expansion bolt is abandoned, stable structure is easy to use.
Further, the mounting portion is fixedly connected on the installation deckle board, and four round angles of the framework are provided with
Securing plate.
Through the above technical solutions, securing plate is cast in concrete simultaneously together with pre-buried hook ontology, reinforces doorframe and fix
Stability.
Further, cement groove is offered in the securing plate.
Through the above technical solutions, cement groove increases the contact area of securing plate and concrete, enhances securing plate and mix
The stability being fixedly connected between solidifying soil, and then promote the installation soundness of doorframe.
Further, reinforcing rib is fixedly connected in the securing plate, the other end of the reinforcing rib is fixedly connected on institute
It states on installation deckle board.
Through the above technical solutions, reinforcing rib is increasing securing plate itself and installing the stable degree connected between deckle board, keep away
Exempt from securing plate to be lost by stress, while can be combined with the solidifying soil of coagulation, increases the stability of the fixation of doorframe.
Compared with prior art, the utility model has the beneficial effects that
By the cement cavity opened up in the pre-buried hook ontology being made of mounting portion and bending part, exist in pre-buried hook ontology
When fixed by concreting, be filled in cement cavity in the concrete that fluid fills through cement through-hole, make pre-buried hooks ontology and
There is biggish contact area between concrete, be stably fixed to pre-buried hook ontology in concrete to concrete setting.
Detailed description of the invention
Fig. 1 is the pre-buried overall structure diagram for hooking ontology in the embodiments of the present invention；
Fig. 2 is the pre-buried cross-sectional view for hooking ontology in the embodiments of the present invention；
Fig. 3 is the schematic diagram of doorframe and pre-buried hook in the embodiments of the present invention.
Appended drawing reference: 1, pre-buried hook ontology；11, cement cavity；12, mounting portion；13, bending part；14, cement through-hole；15,
Thread groove；16, threaded post；2, framework；21, deckle board is installed；3, securing plate；31, cement groove；32, reinforcing rib.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of pre-buried hook for closed guard gate, including the pre-buried hook ontology 1 made of steel, pre-buried hook ontology 1 include peace
Dress portion 12 and bending part 13, one end of bending part 13 are fixedly connected with threaded post 16, and threaded post 16 is threadedly coupled with mounting portion 12,
Cement cavity 11 is offered inside mounting portion 12 and bending part 13, and surface both offers the water being connected to cement cavity 11
Mud through-hole 14.
Pre-buried hook ontology 1 is filled in water through cement through-hole 14 when fixed by concreting, in the concrete that fluid fills
In mud cavity 11, make that there is biggish contact area between pre-buried hook ontology 1 and concrete, makes pre-buried hook originally to concrete setting
Body 1 is stably fixed in concrete.
Multiple thread grooves 15 are offered on 12 lateral wall of mounting portion, it is possible to increase the contact surface of mounting portion 12 and concrete
Product promotes the pre-buried stability for hooking ontology 1 and fixing.
A kind of doorframe, including multiple installation deckle boards 21 form framework 2 around fixation by multiple 21 head and the tail of installation deckle board, and
Multiple pre-buried hook ontologies 1 are fixed on installation deckle board 21, wherein the pre-buried mounting portion 12 for hooking ontology 1 is welded on installation deckle board 21
On, it is poured in doorframe, the fixed stability of doorframe is guaranteed by pre-buried hook ontology 1, abandons the side fixed using expansion bolt
Formula, stable structure are easy to use.
It is provided with securing plate 3 in four round angles of framework 2, cement groove 31 is offered in securing plate 3.Securing plate 3 together with
Pre-buried hook ontology 1 is cast in concrete simultaneously, reinforces the fixed function of doorframe, and cement groove 31 increases securing plate 3 and coagulation
The contact area of soil reinforces the fixed stability of doorframe.
To avoid securing plate 3 from being lost by stress, reinforcing rib 32 is welded in securing plate 3, and in the other end of reinforcing rib 32
It is welded on installation deckle board 21, increasing the stable degree connected between securing plate 3 itself and installation deckle board 21 simultaneously can be with concrete
In conjunction with, and then increase the stability of the fixation of doorframe.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of pre-buried hook for closed guard gate, including pre-buried hook ontology (1), which is characterized in that in the pre-buried hook ontology (1)
Portion offers cement cavity (11)；
Pre-buried hook ontology (1) includes mounting portion (12) and is detachably fixed the curved of connection with one end of the mounting portion (12)
It offers and multiple is connected to the cement cavity (11) on folding part (13), the mounting portion (12) and the bending part (13)
Cement through-hole (14).
2. the pre-buried hook according to claim 1 for closed guard gate, which is characterized in that on mounting portion (12) lateral wall
Offer multiple thread grooves (15).
3. the pre-buried hook according to claim 2 for closed guard gate, which is characterized in that one end of the bending part (13) is solid
Surely it is connected with threaded post (16), the threaded post (16) is threadedly coupled with the mounting portion (12).
4. the pre-buried hook according to claim 1 for closed guard gate, which is characterized in that the pre-buried hook ontology (1) is by steel
Iron is made.
5. a kind of doorframe, which is characterized in that be equipped with described for the pre-buried of closed guard gate in claim 1-4 any one
Hook, including multiple installation deckle boards (21), the installation deckle board (21) are formed framework (2) around fixation, the installation deckle board (21)
On be fixedly connected with multiple pre-buried hooks for being used for closed guard gate.
6. doorframe according to claim 5, which is characterized in that the mounting portion (12) is fixedly connected on the installation deckle board
(21) on；
Four round angles of the framework (2) are provided with securing plate (3), offer cement groove (31) on the securing plate (3).
7. doorframe according to claim 6, which is characterized in that reinforcing rib (32) are fixedly connected on the securing plate (3),
The other end of the reinforcing rib (32) is fixedly connected on the installation deckle board (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756094.5U CN209457690U (en) | 2018-10-27 | 2018-10-27 | A kind of pre-buried hook for closed guard gate and the doorframe using the pre-buried hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756094.5U CN209457690U (en) | 2018-10-27 | 2018-10-27 | A kind of pre-buried hook for closed guard gate and the doorframe using the pre-buried hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457690U true CN209457690U (en) | 2019-10-01 |
Family
ID=68037663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756094.5U Expired - Fee Related CN209457690U (en) | 2018-10-27 | 2018-10-27 | A kind of pre-buried hook for closed guard gate and the doorframe using the pre-buried hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457690U (en) |
-
2018
- 2018-10-27 CN CN201821756094.5U patent/CN209457690U/en not_active Expired - Fee Related
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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: 20191001 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |