CN208563896U - A kind of mounting bracket of people's air defense door frame - Google Patents
A kind of mounting bracket of people's air defense door frame Download PDFInfo
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- CN208563896U CN208563896U CN201821090945.7U CN201821090945U CN208563896U CN 208563896 U CN208563896 U CN 208563896U CN 201821090945 U CN201821090945 U CN 201821090945U CN 208563896 U CN208563896 U CN 208563896U
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- doorframe
- wedge
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- main frame
- air defense
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- 230000007123 defense Effects 0.000 title claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 10
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of mounting brackets of people's air defense door frame, it is related to the installation tool technical field of closed guard gate, including main frame, the both ends of main frame slide and are provided with doorframe wedge, the central point of main frame is provided with double-rod cylinder, the two sides of doorframe wedge are hingedly connected with support rod, and two ipsilateral seamed edges of doorframe wedge are provided with baffle, adjusting component is provided between support rod and baffle.Frame is horizontally set in doorframe, pushes its both ends doorframe wedge to compress doorframe after double-rod cylinder starting, and by adjusting the angle of four support rods in main frame side, so that the free end of support rod is abutted with ground stabilization, final doorframe is fixed.Four support rods of main frame side are independent control, each support rod can be abutted effectively on the ground, to adapt to different installation environments, are supported also more stable.Main frame does not interfere construction personnel in the movement of doorframe two sides, support rod it is simple and convenient, finally improve the installation effectiveness of doorframe.
Description
Technical field
The utility model relates to the installation tool technical fields of closed guard gate, more specifically, it relates to a kind of closed guard gate door
The mounting bracket of frame.
Background technique
Closed guard gate belongs to civil defence safeguard, and as its name suggests, closed guard gate is exactly the door of people's protection works entrance.With
The rapid development of science and technology, the relevant art index in civil air defense constructions and installations design specification is also improved in gradual perfection, to safeguard
More stringent requirements are proposed for various performances, in addition to closed guard gate architecture quality needs itself are really up to the mark, while closed guard gate's installation requirement
It is more stringent.
In view of the above technical problems, patent announcement number is the Chinese patent of CN204676841U, proposes a kind of closed guard gate
Frame mounting bracket, including be located at the first frame of two sides while and when the second frame, mounting bracket includes: diagonal brace in ORTHOGONAL TRIANGULAR
The top for being connected to the first frame side, upper diagonal brace bottom end are shored in component, including upper diagonal brace top and upper diagonal brace bottom end, upper diagonal brace top
Base surface is extended obliquely downward and then is supported in from the first frame side to the front and back of people's air defense doorframe respectively；ORTHOGONAL TRIANGULAR is oblique
The lower part for being connected to the second frame side, oblique support are shored in support component, including lower diagonal brace bottom end and oblique support end, lower diagonal brace bottom end
End tilts upward extension from the second frame side to the front and back of people's air defense doorframe respectively and then connects with diagonal brace component in ORTHOGONAL TRIANGULAR
It connects.
People's air defense doorframe mounting bracket in use, needs to constantly regulate diagonal brace component in ORTHOGONAL TRIANGULAR in above-mentioned patent
With the position of the oblique support component of ORTHOGONAL TRIANGULAR, effectively people's air defense doorframe could be fixed, but due to installed position doorframe
Inside and outside height is different, thus doorframe two sides need the dynamics that supports and angle all different, and which results in the upper of integrally-regulated formula
It states patent to be difficult to effectively form stable support to people's air defense doorframe, and then affects the installation effectiveness of people's air defense doorframe.
Utility model content
Aiming at the problem that monoblock type in the prior art adjusts and is difficult to be applicable in complicated installation environment, the utility model provides one
The mounting bracket of kind of people's air defense door frame has the advantages that separately adjustable, the steady point of support, easy to operate.
To achieve the above object, the utility model provides following technical solution:
A kind of mounting bracket of people's air defense door frame, including main frame, the both ends of the main frame slide and are provided with doorframe
Wedge, the central point of the main frame is provided with the double-rod cylinder for driving two doorframe wedge relative motions, described
The two sides of doorframe wedge are hingedly connected with support rod, and two ipsilateral seamed edges of the doorframe wedge are provided with the gear being parallel to each other
Plate is provided with the adjusting group for adjusting angle between the support rod and the baffle between the support rod and the baffle
Part.
Through the above technical solutions, people's air defense door frame first to be stood on to the position to be installed of wall, construction personnel is by main frame
It is horizontally set in doorframe, double-rod cylinder is restarted, and double-rod cylinder pushes its both ends doorframe wedge to compress doorframe, by adjusting main frame
The angle of four support rods in frame side, so that the free end of support rod is abutted with ground stabilization, final doorframe is fixed.This reality
Fixation can be supported to people's air defense door frame with novel, four support rods of main frame side are independent control, each branch
Strut can be abutted effectively on the ground, to adapt to different installation environments.In addition, main frame and support rod do not interfere to apply
Worker person walks up and down doorframe two sides, while simple and convenient, finally improves the installation effectiveness of people's air defense door frame.
Further, the component that adjusts includes the slide that sliding is set on the support rod, rotation in the slide
It is provided with locating piece, screw rod is equipped on the locating piece, the screw rod runs through the baffle towards one end of the main frame,
The screw rod is coaxially arranged with wheel disc far from one end of the baffle.
Through the above technical solutions, screw rod rotation is driven, due to screw rod and baffle during construction personnel's rotating wheel disk
It is threadedly coupled, the angular adjustment between support rod and baffle, an independent wheel disc independent control will be realized in screw rod rotation process
One support rod, safety easy to operate.
Further, offer inside groove in the support rod along its length, the two sides of the slide be provided with
The slide bar of the inside groove sliding adaptation.
Through the above technical solutions, slide can slide along the length direction of support rod under the cooperation of slide bar and inside groove.
Further, the screw rod is provided with stop nut far from one end of the wheel disc.
Through the above technical solutions, stop nut avoids screw rod from falling off on baffle.
Further, the inside of the main frame is provided with sliding rail along its length, and the two sides of the doorframe wedge are equal
It offers and slides the sliding slot being adapted to the sliding rail.
Through the above technical solutions, the sliding slot of doorframe wedge can slide along the sliding rail of main frame, the movement of doorframe wedge
It is more steady efficient.
Further, the doorframe wedge is provided with cushion far from one end grafting of the double-rod cylinder.
Through the above technical solutions, the thrust of double-rod cylinder is very big, in order to avoid in doorframe wedge motion process to doorframe
It causes to damage, is directly contacted by cushion with people's air defense door frame, reduce damage caused by doorframe wedge directly oppresses doorframe
Wound.
Further, the side of the cushion towards the doorframe wedge is provided with multiple support columns, the doorframe pressure
Seat offers multiple location holes being adapted to support column clamping far from one end of the double-rod cylinder.
Through the above technical solutions, the dismounting of cushion is efficient and convenient, it is convenient for safeguarding.
Further, the cushion is provided with multiple salient points far from the side of the doorframe wedge.
Through the above technical solutions, salient point increases the degree of roughness of cushion Yu closed guard gate's door frame contact face, salient point is risen
Anti-skidding effect is arrived.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) main frame is supported by four support rods, each support rod be independent control thus can be effective
It abuts on the ground, to adapt to different installation environments, reduces the influence that environment installs doorframe, people's air defense door frame is realized
Effective support is fixed；
(2) the utility model install convenient, and then construction personnel's walking up and down in doorframe two sides is not interfered, facilitate construction
Personnel install doorframe, while also easy to operate, improve the installation effectiveness of people's air defense door frame.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the mounting bracket of people's air defense door frame；
Fig. 2 is the portion A partial enlarged view in Fig. 1；
Fig. 3 is a kind of front view of the mounting bracket of people's air defense door frame；
Fig. 4 is the portion B partial enlarged view in Fig. 3；
Fig. 5 is the structural schematic diagram of doorframe wedge and cushion.
Appended drawing reference: 1, main frame；2, doorframe wedge；3, double-rod cylinder；4, support rod；5, baffle；6, slide；7, it positions
Block；8, screw rod；9, wheel disc；10, inside groove；11, slide bar；12, stop nut；13, sliding rail；14, sliding slot；15, cushion；16, it props up
Dagger；17, location hole；18, salient point.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
A kind of mounting bracket of people's air defense door frame, as shown in Figure 1 and Figure 4, including main frame 1, main frame 1 is in a rectangular parallelepiped shape
And the both ends of its length direction are in hatch frame, slide along its length in the both ends of main frame 1 and are provided with doorframe wedge
2, the inside of main frame 1 is fixed with sliding rail 13 along its length, and sliding rail 13 is symmetricly set on the inner wall of main frame 1, doorframe
The two sidewalls of wedge 2 being oppositely arranged, which are offered, slides the sliding slot 14 being adapted to sliding rail 13.Pass through the sliding slot 14 of doorframe wedge 2
With the cooperation of sliding rail 13, doorframe wedge 2 can slide along 1 length direction of main frame, and the movement of doorframe wedge 2 is more steady high
Effect.The center of main frame 1 is fixed with double-rod cylinder 3, the piston rod of the double-rod cylinder 3 doorframe wedge 2 with its both ends respectively
It is fixedly connected.2 relative motion of doorframe wedge of its two sides is pushed by double-rod cylinder 3, double-rod cylinder 3 provides doorframe wedge 2
The driving force of movement.
As depicted in figs. 1 and 2, two ipsilateral seamed edges of doorframe wedge 2 are respectively and fixedly provided with baffle 5, and two baffles 5 are parallel to each other,
Baffle 5 and doorframe wedge 2 are wholely set and entirety is in " C " font, and ground is directed toward in the free end of baffle 5.The two sides of doorframe wedge 2
It is hingedly connected with support rod 4, the one end of support rod 4 far from doorframe wedge 2 is arranged in tip.By support rod 4 to doorframe pressure
Seat 2 is played a supporting role.
As shown in Fig. 2, being provided with the tune for adjusting angle between support rod 4 and baffle 5 between support rod 4 and baffle 5
Component is saved, adjusting component includes slide 6, offers inside groove 10 in support rod 4 along its length, inside groove 10 is located at support rod 4
Close to the side of doorframe wedge 2, the two sides of slide 6, which are respectively and fixedly provided with, slides the slide bar 11 being adapted to inside groove 10.By slide bar 11 with
The cooperation of inside groove 10, so that slide 6 can slide along the length direction of support rod 4.Slide 6 is in " C " font, rotation in slide 6
It is connected with locating piece 7, screw rod 8 is equipped at the center of locating piece 7, screw rod 8 is connect by bearing with locating piece 7,8 direction of screw rod
Baffle 5 is run through in one end of main frame 1, and screw rod 8 is threadedly coupled with baffle 5.Make locating piece 7 to baffle 5 in 8 rotation process of screw rod
It is close, to realize the angular adjustment between support rod 4 and baffle 5, on the other hand, also avoid the loosening of support rod 4.
As shown in Figure 3 and Figure 4, the one end of screw rod 8 far from baffle 5 is coaxially fixed with wheel disc 9.Construction personnel's rotating wheel disk 9
During, drive screw rod 8 to rotate, one support rod 4 of independent 9 independent control of a wheel disc, safety easy to operate.Screw rod 8 is remote
Threaded one end from wheel disc 9 is connected with stop nut 12.Screw rod 8 is avoided from falling off on baffle 5, together by stop nut 12
When stop nut 12 position it is adjustable, do not fall out primary frame 1.
As shown in Figure 1, since the thrust of double-rod cylinder 3 is very big, in order to avoid being made in 2 motion process of doorframe wedge to doorframe
At damage, doorframe wedge 2 is provided with cushion 15 far from one end grafting of double-rod cylinder 3, and cushion 15 is made of rubber material.
It is directly contacted by cushion 15 with people's air defense door frame, reduces damage caused by doorframe wedge 2 directly oppresses doorframe.Buffering
Side of the pad 15 far from doorframe wedge 2 is integrally fixed with multiple salient points 18.Cushion 15 and closed guard gate are increased by salient point 18
The degree of roughness in door frame contact face, thus salient point 18 play the role of it is anti-skidding.
As shown in figure 5, the side of cushion 15 towards doorframe wedge 2 is fixed with multiple support columns 16, support column 16 is preferred
It for four and is distributed on four angles of cushion 15, doorframe wedge 2 offers multiple and support far from one end of double-rod cylinder 3
The location hole 17 of the clamping adaptation of column 16.By the cooperation of support column 16 and location hole 17, so that the dismounting of cushion 15 is fast square
Just, convenient for safeguarding.
The working principle and beneficial effect of the utility model is as follows:
People's air defense door frame first stands on to the position to be installed of wall, construction personnel by main frame 1 be horizontally set with doorframe partially in
Upper position makes it that its both ends doorframe wedge 2 be pushed to compress doorframe, passes through cushion 15 and closed guard gate after starting double-rod cylinder 3
Doorframe directly contacts.Construction personnel's rotating wheel disk 9 adjusts support rod 4 one by one, so that support rod 4 is drawn close to people's air defense door frame, branch
Strut 4, which is finally stablized, to abut on the ground, and after four 4 positions of support rod of 1 side of main frame are fixed, final doorframe is also able to
It is fixed.
The utility model structure is simple, and it is convenient to operate, and four support rods 4 of 1 side of main frame are independent control, not
Under same installation environment, each support rod 4 can effectively be abutted on the ground, greatly reduce ground environment to support rod 4
Influence, fixed to carry out effective support to people's air defense door frame.Constructor is not interfered in the utility model use process
Member's walking up and down in doorframe two sides, facilitates construction personnel to install people's air defense door frame, finally improves people's air defense door frame
Installation effectiveness.
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 mounting bracket of people's air defense door frame, which is characterized in that including main frame (1), the both ends of the main frame (1) are equal
Sliding is provided with doorframe wedge (2), and the central point of the main frame (1) is provided with for driving two doorframe wedges (2)
The two sides of the double-rod cylinder (3) of relative motion, the doorframe wedge (2) are hingedly connected with support rod (4), the doorframe wedge
(2) two ipsilateral seamed edges are provided with the baffle (5) being parallel to each other, and are arranged between the support rod (4) and the baffle (5) useful
In the adjusting component for adjusting angle between the support rod (4) and the baffle (5).
2. the mounting bracket of people's air defense door frame according to claim 1, which is characterized in that the adjusting component includes sliding
The slide (6) being set on the support rod (4), the interior rotation of the slide (6) are provided with locating piece (7), the locating piece (7)
On be equipped with screw rod (8), the screw rod (8) towards one end of the main frame (1) run through the baffle (5), the screw rod (8)
One end far from the baffle (5) is coaxially arranged with wheel disc (9).
3. the mounting bracket of people's air defense door frame according to claim 2, which is characterized in that along it in the support rod (4)
Length direction offers inside groove (10), and the two sides of the slide (6), which are provided with, slides the slide bar being adapted to the inside groove (10)
(11).
4. the mounting bracket of people's air defense door frame according to claim 3, which is characterized in that the screw rod (8) is far from described
One end of wheel disc (9) is provided with stop nut (12).
5. the mounting bracket of people's air defense door frame according to claim 1, which is characterized in that the inside of the main frame (1)
It is provided with along its length sliding rail (13), the two sides of the doorframe wedge (2) offer suitable with the sliding rail (13) sliding
The sliding slot (14) matched.
6. the mounting bracket of people's air defense door frame according to claim 1, which is characterized in that the doorframe wedge (2) is separate
One end grafting of the double-rod cylinder (3) is provided with cushion (15).
7. the mounting bracket of people's air defense door frame according to claim 6, which is characterized in that the cushion (15) is towards institute
The side for stating doorframe wedge (2) is provided with multiple support columns (16), and the doorframe wedge (2) is far from the double-rod cylinder (3)
One end offers multiple location holes (17) being adapted to the support column (16) clamping.
8. the mounting bracket of people's air defense door frame according to claim 7, which is characterized in that the cushion (15) is far from institute
The side for stating doorframe wedge (2) is provided with multiple salient points (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090945.7U CN208563896U (en) | 2018-07-07 | 2018-07-07 | A kind of mounting bracket of people's air defense door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090945.7U CN208563896U (en) | 2018-07-07 | 2018-07-07 | A kind of mounting bracket of people's air defense door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563896U true CN208563896U (en) | 2019-03-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090945.7U Expired - Fee Related CN208563896U (en) | 2018-07-07 | 2018-07-07 | A kind of mounting bracket of people's air defense door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563896U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528828A (en) * | 2019-08-02 | 2019-12-03 | 潜山县九鼎精密机械有限公司 | A kind of mounting bracket for the people's air defense door frame being easy to install and remove |
| CN112160549A (en) * | 2020-09-24 | 2021-01-01 | 何鑫 | Building construction installation device and method |
| CN113503002A (en) * | 2021-08-11 | 2021-10-15 | 惠州市惠阳区第二建筑工程有限公司 | Construction method for mounting wooden door |
| 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
- 2018-07-07 CN CN201821090945.7U patent/CN208563896U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528828A (en) * | 2019-08-02 | 2019-12-03 | 潜山县九鼎精密机械有限公司 | A kind of mounting bracket for the people's air defense door frame being easy to install and remove |
| CN112160549A (en) * | 2020-09-24 | 2021-01-01 | 何鑫 | Building construction installation device and method |
| CN113503002A (en) * | 2021-08-11 | 2021-10-15 | 惠州市惠阳区第二建筑工程有限公司 | Construction method for mounting wooden door |
| CN113503002B (en) * | 2021-08-11 | 2022-06-07 | 惠州市惠阳区第二建筑工程有限公司 | Construction method for mounting wooden door |
| 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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| 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: 20190301 |