CN116005820A - Butt joint face sealing structure and military shelter - Google Patents
Butt joint face sealing structure and military shelter Download PDFInfo
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- CN116005820A CN116005820A CN202211629766.7A CN202211629766A CN116005820A CN 116005820 A CN116005820 A CN 116005820A CN 202211629766 A CN202211629766 A CN 202211629766A CN 116005820 A CN116005820 A CN 116005820A
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Abstract
The invention discloses a butt joint surface sealing structure and a military shelter, wherein the butt joint surface sealing structure comprises a first sealing seat, a second sealing seat and a sealing structure, wherein the first sealing seat and the second sealing seat are oppositely arranged and define an installation gap, the first sealing seat and the second sealing seat can relatively move, the sealing structure is provided with a deformable sealing part, the sealing part is arranged in the installation gap, one end of the sealing part is in sealing connection with the first sealing seat, and the other end of the sealing part is in sealing connection with the second sealing seat through a magnetic attraction structure, so that the sealing of the installation gap can be ensured when the first installation seat and the second installation seat generate certain relative displacement.
Description
Technical Field
The invention relates to the technical field of sealing devices, in particular to a butt joint surface sealing structure and a military shelter.
Background
The mode that for military use shelter top cap mostly adopted unilateral to uncap, unilateral mode sealed position is few, the operability is high, the practicality is strong, but to the large-scale cabin cap that length is greater than 10 meters, the width is greater than 3 meters, adopt unilateral to uncap the intensity requirement of opposite side cabin supporting part too high, the realization cost is high, the practicality drops by a wide margin, under this circumstances, need adopt the mode that two sides uncaps, the problem that intensity requirement is too high has been solved in the mode that two sides uncaps, the area of the top cap of each side drops greatly, and at the in-process that for military use shelter removed, because of external factors such as road conditions, the mode that two sides uncaps often can have certain relative displacement in butt joint face department, and how to guarantee the sealing performance of the butt joint position of uncap at two sides under this circumstances has become the problem that needs to be solved urgently.
Disclosure of Invention
The invention mainly aims to provide a butt joint surface sealing structure, which aims to solve the problem of how to ensure effective sealing when the butt joint surface of a top cover of a military shelter with the top cover opened at two sides generates relative displacement.
In order to achieve the above object, the present invention provides a butt joint face sealing structure comprising:
the first sealing seat and the second sealing seat are oppositely arranged and define an installation gap, and the first sealing seat and the second sealing seat can move relatively; the method comprises the steps of,
the sealing structure is provided with a deformable sealing part, the sealing part is arranged in the installation gap, one end of the sealing part is connected with the first sealing seat in a sealing way, and the other end of the sealing part is connected with the second sealing seat in a sealing way through the magnetic attraction structure.
Optionally, the magnetic attraction structure comprises a first magnetic attraction part and a second magnetic attraction part, the first magnetic attraction part is arranged on the second sealing seat, the second magnetic attraction part is arranged at the side end of the sealing part opposite to the first sealing seat, and the second magnetic attraction part is used for magnetically attracting and extruding the deformation of the sealing part so as to adapt to the relative movement between the first sealing seat and the second sealing seat.
Optionally, the sealing device further comprises a limiting protection structure, wherein the limiting protection structure is arranged between the sealing part and the first sealing seat and used for limiting the movement of the second magnetic attraction part when the first sealing seat and the second sealing seat deviate from each other.
Optionally, the limit protection structure includes:
the limiting seat extends from the first sealing seat into the mounting gap, a movable groove is formed in the limiting seat, and two side walls of the movable groove are inwards bent at the opening part of the movable groove to form a limiting opening;
the limiting block is movably arranged in the movable groove and can move to be abutted and limited at the limiting opening; the method comprises the steps of,
and two ends of the traction rope are respectively connected with the limiting block and the second magnetic part.
Optionally, the sealing portion comprises a "C" shaped sealing strip.
Optionally, a first gap connected with the installation gap is formed between the first sealing seat and the second sealing seat;
the sealing structure further includes a covering structure including:
the covering part extends from the upper end of the second sealing seat to the upper end of the first sealing seat so as to cover the upper part of the first gap; the method comprises the steps of,
and one end of the supporting part extends upwards from the upper end of the first sealing seat so as to prop against the covering part when the first sealing seat and the second sealing seat are movably close to each other.
Optionally, the other end of the supporting part extends downwards from the first gap to extend to the bottom of the installation gap and is bent to form a drainage groove.
Optionally, an end of the support portion adjacent to one end of the cover portion is covered with a seal for sealing a gap between the cover portion and the support portion.
The invention also proposes a military shelter comprising:
the cabin body is provided with two top covers which are respectively positioned at two sides and can be opened and closed relatively; the method comprises the steps of,
the butt joint surface sealing structure comprises a first sealing seat and a second sealing seat which are oppositely arranged and define an installation gap, and the first sealing seat and the second sealing seat can move relatively;
the sealing structure is provided with a deformable sealing part, the sealing part is arranged in the installation gap, one end of the sealing part is connected with the first sealing seat in a sealing way, the other end of the sealing part is connected with the second sealing seat in a sealing way through the magnetic attraction structure, and the first sealing seat and the second sealing seat are respectively arranged on the top cover to be opened and closed relatively.
Optionally, the first seal seat and the second seal seat each include an L-shaped profile to form the mounting gap extending laterally and the first gap extending vertically in a longitudinal section.
In the technical scheme of the invention, a sealing part is arranged in an installation gap between a first sealing seat and a second sealing seat, one end of the sealing part is connected with the first sealing seat in a sealing way, the other end of the sealing part is connected with the second sealing seat through a magnetic attraction structure, when the first sealing seat and the second sealing seat generate relative displacement in a small range, the sealing part can deform and still keep being connected with the second sealing seat, namely, when certain relative displacement is generated between the first sealing seat and the second sealing seat, the sealing structure can still guarantee the sealing of the installation gap.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a sealing structure for a butt joint surface according to the present invention;
FIG. 2 is a schematic structural view of yet another embodiment of the military shelter of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The mode that for military use shelter top cap mostly adopted unilateral to uncap, unilateral mode sealed position is few, the operability is high, the practicality is strong, but to the large-scale cabin cap that length is greater than 10 meters, the width is greater than 3 meters, adopt unilateral to uncap the intensity requirement of opposite side cabin supporting part too high, the realization cost is high, the practicality drops by a wide margin, under this circumstances, need adopt the mode that two sides uncaps, the problem that intensity requirement is too high has been solved in the mode that two sides uncaps, the area of the top cap of each side drops greatly, and at the in-process that for military use shelter removed, because of external factors such as road conditions, the mode that two sides uncaps often can have certain relative displacement in butt joint face department, and how to guarantee the sealing performance of the butt joint position of uncap at two sides under this circumstances has become the problem that needs to be solved urgently.
In order to solve the above-mentioned problems, the present invention proposes a butt-joint face sealing structure, fig. 1 is an embodiment of the present invention, and fig. 2 is a further embodiment of the military shelter of the present invention.
In the embodiment of the present invention (hereinafter referred to as this embodiment), the abutting surface sealing structure 102 is shown in fig. 1, where the abutting surface sealing structure 102 includes a first sealing seat 1, a second sealing seat 2, and a sealing structure 4, where the first sealing seat 1 and the second sealing seat 2 are disposed opposite to each other and define an installation gap 3, the first sealing seat 1 and the second sealing seat 2 can move relatively, the sealing structure 4 is formed with a deformable sealing portion 41, the sealing portion 41 is disposed in the installation gap 3, one end of the sealing portion 41 is connected to the first sealing seat 1 in a sealing manner, and the other end is connected to the second sealing seat 2 in a sealing manner through a magnetic attraction structure 5.
In the technical scheme of the invention, a sealing part 41 is arranged in an installation gap 3 between a first sealing seat 1 and a second sealing seat 2, one end of the sealing part 41 is connected with the first sealing seat 1 in a sealing way, the other end of the sealing part 41 is connected with the second sealing seat 2 through a magnetic attraction structure 5, when the first sealing seat 1 and the second sealing seat 2 generate relative displacement within a small range, the sealing part 41 deforms, still keeps the connection with the second sealing seat 2, namely, when certain relative displacement is generated between the first sealing seat 1 and the second sealing seat 2, the sealing structure 4 can still ensure the sealing of the installation gap 3.
In order to specifically realize that the magnetic attraction structure 5 seals the second sealing seat 2 by the sealing portion 41, the magnetic attraction structure 5 includes a first magnetic attraction portion 51 and a second magnetic attraction portion, the first magnetic attraction portion 51 is disposed on the second sealing seat 2, the second magnetic attraction portion is disposed on a side end of the sealing portion 41 facing away from the first sealing seat 1, the first magnetic attraction portion 51 and the second magnetic attraction portion attract each other to enable the sealing portion 41 to press against the first magnetic attraction portion 51, sealing of the mounting gap 3 is completed, when the first sealing seat 1 and the second sealing seat 2 generate small-amplitude relative movement, the first magnetic attraction portion 51 still attracts with the second magnetic attraction portion, the sealing portion 41 is deformed by extrusion so as to continuously seal the mounting gap 3, wherein one of the first magnetic attraction portion 51 and the second magnetic attraction portion may be a pair of magnets or one of magnets may be a magnet, and the other may be a metal sheet capable of being attracted by the magnet.
In order to prevent the sealing portion 41 from being damaged when the first mounting seat and the second mounting seat are opened relatively, the butt joint face sealing structure 102 further comprises a limit protection structure 6, wherein the limit protection structure 6 is arranged between the sealing portion 41 and the first sealing seat 1, and is used for limiting the movement of the second magnetic attraction portion when the first sealing seat 1 and the second sealing seat 2 deviate from each other, namely, when two top covers of the shelter are opened relatively, so that the magnetic attraction structure 5 is forced to release the attraction state, the second magnetic attraction portion is prevented from pulling the sealing portion 41, and the service life of the sealing portion 41 is prolonged.
In order to specifically realize the function of the limit protection structure 6, the limit protection structure 6 includes a limit seat 61, a limit block 62 and a traction rope 63, the limit seat 61 extends from the first seal seat 1 to the inside of the installation gap 3, a movable groove 611 is arranged in the limit seat 61, two side walls of the movable groove 611 are bent in the opening part to form a limit opening 612, the limit block 62 is movably arranged in the movable groove 611 and can move to be positioned at the limit opening 612 in a butt joint manner, the movable range of the movable block is limited by the limit opening 612, two ends of the traction rope 63 are respectively connected with the limit block 62 and the second magnetic attraction part, so that when the first movable seat and the second movable seat move relatively and deviate, the second magnetic attraction part pulls the limit block 62 in the movable groove 611 and finally abuts against the limit opening 612, the first installation seat and the second installation seat still deviate from each other to the movable block, and the second magnetic attraction part is kept away from the first magnetic attraction part and the second magnetic attraction part by the first magnetic attraction part 51, and the second magnetic attraction part is prevented from being broken by the first magnetic attraction part and the second magnetic attraction part 51.
In order to specifically realize the sealing function of the sealing strip, the sealing portion 41 includes a "C" sealing strip, two ends of the "C" sealing strip are fixed on the first sealing seat 1 to seal the first sealing seat 1, and the second magnetic portion is disposed in the "C" sealing strip to attract the first magnetic portion 51 mutually, so that the sealing strip presses the first magnetic portion 51 of the second mounting seat, and meanwhile, the "C" sealing strip has a certain space allowance, that is, can be deformed to adapt to a small range of relative movement displacement between the first sealing seat 1 and the second sealing seat 2; the sealing portion 41 may be a sealing strip of another shape, and may have a certain floating space.
The first gap 7 connected with the installation gap 3 is further formed between the first sealing seat 1 and the second sealing seat 2, the first gap 7 extends up and down, in order to prevent rainwater from flowing into the shelter from the first gap 7, the sealing structure 4 further comprises a covering structure 42, the covering structure 42 comprises a covering portion 421 and a supporting portion 422, the covering portion 421 extends from the upper end of the second sealing seat 2 to the upper end of the first sealing seat 1 so as to cover the upper portion of the first gap 7, rainwater is prevented from directly falling into the first gap 7, one end of the supporting portion 422 extends upwards from the upper end of the first sealing seat 1 so as to resist against the covering portion 421 when the first sealing seat 1 and the second sealing seat 2 are movably close, the covering portion 421 can be supported to prevent the covering portion 421 from falling off, the covering portion 421 can be laterally prevented from flowing into the first gap 7, and further the reinforcing portion 421 is provided with a reinforcing rib to increase the strength of the covering portion 421.
To further prevent rainwater from entering the shelter, the other end of the supporting portion 422 extends downward from the first gap 7 to extend to the bottom of the installation gap 3 and is bent to form a drainage groove 423, when rainwater still enters the first gap 7, the rainwater falls into the drainage groove 423 and finally is discharged from the drainage groove 423, wherein the supporting portion 422 may be a bent profile or may be made of other rigid materials.
In order to improve the tightness between the supporting portion 422 and the covering portion 421, an end portion of the supporting portion 422 adjacent to one end of the covering portion 421 is coated with a sealing member 8 for sealing a gap between the supporting portion 422 and the covering portion 421, and the sealing member 8 may be a rubber sleeve or a sealing strip; the end of the support portion 422 forming one end of the drain groove 423 is also provided with the sealing member 8 to prevent accidental injury to the human being due to a gap or sharpness of the end of the rigid material.
The invention also provides a military shelter 2000, the military shelter 2000 comprises a shelter body 101 and a butt joint surface sealing structure 102, the shelter body 101 is provided with two top covers which can be opened and closed relatively, the specific structure of the butt joint surface sealing structure 102 refers to the embodiment, a first mounting seat and a second mounting seat of the butt joint surface sealing structure 102 are respectively arranged on the butt joint surfaces of the two top covers, and as the military shelter 2000 adopts all the technical schemes of all the embodiments, at least all the beneficial effects brought by the technical schemes of the embodiments are not repeated here.
Referring to fig. 1, the first sealing seat 1 and the second sealing seat 2 each comprise an L-shaped section and are disposed opposite to each other to form the mounting gap 3 extending transversely and the first gap 7 extending vertically on a longitudinal section, wherein in the present embodiment, the two L-shaped sections as shown in fig. 1 and 2 are provided to be mounted on the abutting surface of the top cover, and the coupling mounting manner may be a glue joint and a screw joint.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. A butt-face seal structure, comprising:
the first sealing seat and the second sealing seat are oppositely arranged and define an installation gap, and the first sealing seat and the second sealing seat can move relatively; the method comprises the steps of,
the sealing structure is provided with a deformable sealing part, the sealing part is arranged in the installation gap, one end of the sealing part is connected with the first sealing seat in a sealing way, and the other end of the sealing part is connected with the second sealing seat in a sealing way through the magnetic attraction structure.
2. The interface seal structure of claim 1 wherein said magnetic structure comprises first and second magnetic portions that attract each other, said first magnetic portion being disposed on said second seal seat, said second magnetic portion being disposed on a side of said seal portion facing away from said first seal seat for magnetically compressing said seal portion for deformation to accommodate relative movement between said first and second seal seats.
3. The interface seal of claim 2 further comprising a limit guard structure disposed between said seal and said first seal for limiting movement of said second magnetic portion when said first seal and said second seal are moved apart.
4. A faying surface sealing structure as claimed in claim 3, wherein the limit guard structure comprises:
the limiting seat extends from the first sealing seat into the mounting gap, a movable groove is formed in the limiting seat, and two side walls of the movable groove are inwards bent at the opening part of the movable groove to form a limiting opening;
the limiting block is movably arranged in the movable groove and can move to be abutted and limited at the limiting opening; the method comprises the steps of,
and two ends of the traction rope are respectively connected with the limiting block and the second magnetic part.
5. The faying surface sealing structure of claim 1, wherein the sealing portion comprises a "C" shaped sealing strip.
6. The interface seal of claim 1 wherein a first gap is formed between said first seal mount and said second seal mount that is connected to said mounting gap;
the sealing structure further includes a covering structure including:
the covering part extends from the upper end of the second sealing seat to the upper end of the first sealing seat so as to cover the upper part of the first gap; the method comprises the steps of,
and one end of the supporting part extends upwards from the upper end of the first sealing seat so as to prop against the covering part when the first sealing seat and the second sealing seat are movably close to each other.
7. The interface seal structure of claim 6 wherein the other end of the support extends downwardly from the first gap to extend to the bottom of the mounting gap where it is bent to form a drain channel.
8. The interface seal structure of claim 6 wherein an end of the support portion adjacent to one end of the cover portion is clad with a seal for sealing a gap between the cover portion and the support portion.
9. A military shelter, comprising:
the cabin body is provided with two top covers which are respectively positioned at two sides and can be opened and closed relatively; the method comprises the steps of,
the butt surface sealing structure comprises any one of the butt surface sealing structures according to claims 1 to 8, wherein the first sealing seat and the second sealing seat are respectively arranged on one top cover so as to be opened and closed relatively.
10. The military shelter of claim 9, wherein said first seal mount and said second seal mount each comprise an L-shaped profile to form, in longitudinal cross section, said mounting gap extending laterally and said first gap extending in an up-down direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211629766.7A CN116005820A (en) | 2022-12-15 | 2022-12-15 | Butt joint face sealing structure and military shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211629766.7A CN116005820A (en) | 2022-12-15 | 2022-12-15 | Butt joint face sealing structure and military shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116005820A true CN116005820A (en) | 2023-04-25 |
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ID=86030924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211629766.7A Pending CN116005820A (en) | 2022-12-15 | 2022-12-15 | Butt joint face sealing structure and military shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116005820A (en) |
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- 2022-12-15 CN CN202211629766.7A patent/CN116005820A/en active Pending
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