CN209398166U - A kind of pre-installation structure for closed guard gate - Google Patents
A kind of pre-installation structure for closed guard gate Download PDFInfo
- Publication number
- CN209398166U CN209398166U CN201821757872.2U CN201821757872U CN209398166U CN 209398166 U CN209398166 U CN 209398166U CN 201821757872 U CN201821757872 U CN 201821757872U CN 209398166 U CN209398166 U CN 209398166U
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- China
- Prior art keywords
- pedestal
- fixedly connected
- column
- guard gate
- closed guard
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- 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.)
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Abstract
The utility model relates to Technology for Civil Air Defence Projects fields, disclose a kind of pre-installation structure for closed guard gate, the opening side of concrete walls is set, for setting up doorframe, including pedestal, two root posts and cross bar, pedestal and concrete walls, which push against, to be fixed, column is respectively fixedly connected at the both ends of pedestal and vertical with pedestal, the both ends of cross bar be fixedly connected on the one end of column far from pedestal and and uprights vertical, the both ends of cross bar are fixedly connected to the guide support plate parallel with pedestal, the other end of guide support plate is fixedly connected to bearing tendon, the other end of bearing tendon is fixedly connected on column, fixation is supported by pedestal column and cross bar, doorframe is hung on guide support plate, and the inside of the opening of concrete walls is slid under the support of two guide support plates, convenient for the installation that people's air defense doorframe is stable, wherein, column and bottom Seat is vertical, and guide support plate is parallel with pedestal, that is, and uprights vertical so that the installation accuracy of closed guard gate is guaranteed.
Description
Technical field
The utility model relates to Technology for Civil Air Defence Projects fields, more specifically, it relates to a kind of pre- peace for closed guard gate
Assembling structure.
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 setting of closed guard gate needs first to install doorframe, and because doorframe is heavier, by manually by door close to coagulation
After the opening of cob wall, it is difficult that doorframe is fixed in casting concrete and keeps it qualified with the verticality on ground, in order to just
In the installation of doorframe and the debugging fitting of subsequent door leaf, reach the protection airtight performance requirement of closed guard gate, people's air defense door frame exists
Corresponding measure must be used when being poured concrete, could guarantee the accurate stable of people's air defense door frame installation.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of pre-installation structure for closed guard gate, tool
Have the advantages that structure is simple, easy to use.
To achieve the above object, the utility model provides following technical solution:
A kind of pre-installation structure for closed guard gate, is arranged in the opening side of concrete walls, for setting up doorframe, including
Pedestal, two root posts and cross bar, the pedestal and the concrete walls, which push against, to be fixed, and the column is respectively fixedly connected with described
Both ends of pedestal and vertical with the pedestal；
The both ends of the cross bar be fixedly connected on the one end of the column far from the pedestal and with the uprights vertical, institute
The both ends for stating cross bar are fixedly connected to the guide support plate parallel with the pedestal, and the other end of the guide support plate is solid
Surely it is connected with bearing tendon, the other end of the bearing tendon is fixedly connected on the column.
Through the above technical solutions, being supported fixation by pedestal column and cross bar, doorframe is hung on guide support
On plate, and the inside of the opening of concrete walls is slid under the support of two guide support plates, convenient for the installation that people's air defense doorframe is stable,
Wherein, column is vertical with pedestal, and guide support plate is parallel with pedestal, that is, and uprights vertical so that the installation of closed guard gate is quasi-
Exactness is guaranteed.
Further, sliding sleeve is equipped with matched pilot sleeve on the guide support plate.
Through the above technical solutions, doorframe is erected on pilot sleeve, convenient for the sliding of doorframe, while door can protect
Frame is not impaired by friction.
Further, the guide groove parallel with the guide support plate is offered on the pedestal, is slided in the guide groove
Dynamic to be provided with slipping block, the slipping block is fixedly connected with directive wheel close to the guide groove on one side.
Through the above technical solutions, the bottom of doorframe can be pressed on guide pad, and pass through directive wheel when setting up doorframe
The frictional force generated when reducing sliding doorframe disposes the sliding of doorframe more laborsaving convenient.
Further, the positioning that is on one side provided with for fix the doorframe of the slipping block far from the guide groove
Slot.
Through the above technical solutions, the bottom of doorframe can be embedded in locating slot, avoid doorframe at the bottom of when sliding placement
Portion occurs to skid and influence the stability of installation.
Further, positioning bolt, the positioning bolt and the pilot sleeve screw thread are provided on the pilot sleeve
Have after connection and is pushed against with the guide support plate.
Through the above technical solutions, tighten positioning bolt when doorframe slides onto designated position, it can be by pilot sleeve
And the doorframe being disposed thereon quickly is fixed.
Further, the first reinforcing rib is fixedly connected on the pedestal, the other end of first reinforcing rib is fixed to be connected
It connects on the column.
Through the above technical solutions, the whole structure that the first reinforcing rib increases the pre-installation structure for closed guard gate is strong
Degree, to obtain the promotion of safety.
Further, the column is fixedly connected with the second reinforcing rib far from first reinforcing rib on one side, and described
Supporting rib stiffener is fixedly connected on two reinforcing ribs, the other end of the supporting rib stiffener is fixedly connected on the bearing tendon.
Through the above technical solutions, the structural stability between the second reinforcing rib enhancing pedestal and column, supporting rib stiffener
The structural stability of the guide support plate for load-bearing is enhanced, doorframe is avoided to damage guide support plate by pressure when sliding installation.
Further, the pedestal is fixedly connected with mounting plate, the installation close to the both ends of the concrete walls one side
Installation bolt is provided on plate, the installation bolt passes through the mounting plate and is threadedly coupled with the concrete walls.
Through the above technical solutions, installation bolt is tightened or unscrews, it can be by mounting plate fast and stable in concrete walls
Upper realization installation or removal, and then it is convenient for the installation and replacement of pedestal.
Compared with prior art, the utility model has the beneficial effects that
Framework for setting up doorframe is formed by pedestal, two root posts and cross bar, doorframe is hung on guide support plate,
And the inside of the opening of concrete walls is slid under the support of two guide support plates, convenient for the installation that people's air defense doorframe is stable, wherein
Column is vertical with pedestal, and guide support plate is parallel with pedestal, that is, and uprights vertical so that the installation accuracy of closed guard gate obtains
To guarantee.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiments of the present invention；
Fig. 2 is the base portion cross-sectional view in the embodiments of the present invention.
Appended drawing reference: 1, pedestal；11, guide groove；12, the first reinforcing rib；13, the second reinforcing rib；14, mounting plate；15, pacify
Fill bolt；2, column；3, cross bar；4, guide support plate；5, bearing tendon；51, pilot sleeve；52, positioning bolt；6, slipping block；
61, directive wheel；62, locating slot.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of pre-installation structure for closed guard gate, as shown in Figure 1, being fixed on concrete walls for setting up the opening of doorframe
Side, including pedestal 1, the two root posts being fixed on pedestal 12 and cross bar 3,
As shown in Figure 1, pedestal 1 is welded with mounting plate 14 close to the both ends of concrete walls one side, installation removes wall with concrete
It pushes against, and the bolt 15 of setting installation on it, installation bolt 15 pass through mounting plate 14 and be threadedly coupled with concrete walls.Two root posts
2 are separately positioned on both ends of pedestal 1 and vertical with pedestal 1, and the both ends of cross bar 3 are fixedly connected on one of column 2 far from pedestal 1
On end, and keep it vertical with column 2, column 2 and cross bar 3 is made to form a rectangle frame.At the both ends of cross bar 3, two and bottom are set
1 parallel guide support plate 4 of seat, the one end of guide support plate 4 far from cross bar 3 are welded with bearing tendon 5, then by bearing tendon 5
The other end is fixed on column 2, wherein sliding sleeve is equipped with matched pilot sleeve 51 on guide support plate 4, can be by doorframe
It is hung on pilot sleeve 51, the inside of the opening of concrete walls is slid into while bearing tendon 5 gives support, be convenient for closed guard gate
The stable installation of frame.
As shown in Figure 1, the positioning bolt 52 being arranged on pilot sleeve 51 is tightened when doorframe slides onto designated position,
Have after being threadedly coupled positioning bolt 52 with pilot sleeve 51 and pushed against with guide support plate 4, by pilot sleeve 51 and can be set
The doorframe set on it is quickly fixed.
As shown in Fig. 2, the guide groove 11 parallel with guide support plate 4 is offered on pedestal 1, sliding setting in guide groove 11
Have a slipping block 6, slipping block 6 is fixedly connected with directive wheel 61 close to guide groove 11 on one side, slipping block 6 far from guide groove 11 one
Face offers locating slot 62, when setting up doorframe, the bottom of doorframe can be embedded in the locating slot 62 on guide pad, then pass through guiding
Wheel 61 reduces the frictional force generated when sliding doorframe, disposes the sliding of doorframe more laborsaving convenient.
As shown in Figure 1, the first reinforcing rib is arranged on pedestal 1 to increase the pre-installation whole structural stability of closed guard gate
12, second reinforcing rib 13 is set far from the one side of the first reinforcing rib 12 in column 2, the other end of the first reinforcing rib 12 is fixedly connected
On column 2, supporting rib stiffener is welded on the second reinforcing rib 13, then the other end of supporting rib stiffener is fixedly connected on bearing tendon
On 5, the first reinforcing rib 12 and the second reinforcing rib 13 enhance the structural stability between pedestal 1 and column 2, and supporting rib stiffener then increases
The structural stability being strongly guided between support plate 4 and column 2 avoids doorframe from damaging guide support plate 4 by pressure when sliding installation.
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 (8)
1. a kind of pre-installation structure for closed guard gate, is arranged in the opening side of concrete walls, for setting up doorframe, feature
It is, including pedestal (1), two root posts (2) and cross bar (3), the pedestal (1) and the concrete walls are pushed against and fixed, described
Column (2) is respectively fixedly connected at the both ends of the pedestal (1) and vertical with the pedestal (1)；
The both ends of the cross bar (3) be fixedly connected on the column (2) far from the pedestal (1) one end and with the column
(2) vertically, the both ends of the cross bar (3) are fixedly connected to the guide support plate (4) parallel with the pedestal (1), described to lead
It is fixedly connected to bearing tendon (5) to the other end of support plate (4), the other end of the bearing tendon (5) is fixedly connected on described
On column (2).
2. the pre-installation structure according to claim 1 for closed guard gate, which is characterized in that the guide support plate (4)
Upper sliding sleeve is equipped with matched pilot sleeve (51).
3. the pre-installation structure according to claim 2 for closed guard gate, which is characterized in that opened up on the pedestal (1)
There is the guide groove (11) parallel with guide support plate (4), sliding is provided with slipping block (6), institute in the guide groove (11)
It states slipping block (6) and is fixedly connected with directive wheel (61) on one side close to the guide groove (11).
4. the pre-installation structure according to claim 3 for closed guard gate, which is characterized in that the slipping block (6) is separate
The locating slot (62) of the guide groove (11) being provided on one side for fixing the doorframe.
5. the pre-installation structure according to claim 2 for closed guard gate, which is characterized in that on the pilot sleeve (51)
It is provided with positioning bolt (52), the positioning bolt (52) has and guiding branch after being threadedly coupled with the pilot sleeve (51)
Fagging (4) pushes against.
6. the pre-installation structure according to claim 1 for closed guard gate, which is characterized in that fixed on the pedestal (1)
It is connected with the first reinforcing rib (12), the other end of first reinforcing rib (12) is fixedly connected on the column (2).
7. the pre-installation structure according to claim 6 for closed guard gate, which is characterized in that the column (2) is far from institute
Being fixedly connected on one side the second reinforcing rib (13) for the first reinforcing rib (12) is stated, is fixedly connected on second reinforcing rib (13)
Supporting rib stiffener, the other end of the supporting rib stiffener are fixedly connected on the bearing tendon (5).
8. the pre-installation structure according to claim 1 for closed guard gate, which is characterized in that the pedestal (1) is close to institute
The both ends for stating concrete walls one side are fixedly connected with mounting plate (14), and installation bolt (15) is provided on the mounting plate (14),
The installation bolt (15) passes through the mounting plate (14) and is threadedly coupled with the concrete walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757872.2U CN209398166U (en) | 2018-10-27 | 2018-10-27 | A kind of pre-installation structure for closed guard gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757872.2U CN209398166U (en) | 2018-10-27 | 2018-10-27 | A kind of pre-installation structure for closed guard gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398166U true CN209398166U (en) | 2019-09-17 |
Family
ID=67879152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821757872.2U Expired - Fee Related CN209398166U (en) | 2018-10-27 | 2018-10-27 | A kind of pre-installation structure for closed guard gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005655A (en) * | 2019-12-13 | 2020-04-14 | 陕西鑫邦实业发展有限公司 | Concrete civil air defense door and processing technology |
| CN113653422A (en) * | 2021-09-03 | 2021-11-16 | 广东百通人防工程防护设备有限公司 | Civil air defense door frame convenient to install and installation method thereof |
-
2018
- 2018-10-27 CN CN201821757872.2U patent/CN209398166U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005655A (en) * | 2019-12-13 | 2020-04-14 | 陕西鑫邦实业发展有限公司 | Concrete civil air defense door and processing technology |
| CN113653422A (en) * | 2021-09-03 | 2021-11-16 | 广东百通人防工程防护设备有限公司 | Civil air defense door frame convenient to install and installation method thereof |
| CN113653422B (en) * | 2021-09-03 | 2022-11-29 | 广东百通人防工程防护设备有限公司 | Civil air defense door frame convenient to install and installation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20211027 |