CN209776560U - Communication vehicle carriage with waterproof sealing function - Google Patents
Communication vehicle carriage with waterproof sealing function Download PDFInfo
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- CN209776560U CN209776560U CN201920412977.2U CN201920412977U CN209776560U CN 209776560 U CN209776560 U CN 209776560U CN 201920412977 U CN201920412977 U CN 201920412977U CN 209776560 U CN209776560 U CN 209776560U
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Abstract
The utility model discloses a communication vehicle carriage with waterproof sealing function belongs to emergent mobile communication basic station carriage, the utility model discloses the waterproof sealing function of how to increase carriage railway carriage or compartment body storing and equipment fixing space and how to ensure the railway carriage or compartment door of the technical problem who solves ensures the waterproof nature and the security in mobile communication basic station carriage, and technical scheme is: the lower side of the carriage body is provided with a lower skirt structure, the lower skirt structure comprises skirt board frameworks symmetrically arranged at two sides of the carriage body, the skirt board frameworks are arranged along the carriage body, and the length of the skirt board frameworks is the same as that of the carriage body; a plurality of skirt boxes are arranged between the skirtboard frameworks on the two sides, and sealing rubber strips I are arranged at the joints of the skirt boxes and the skirtboard frameworks; the skirt board is arranged at the opening parts at the two sides of the skirt box respectively, the upper end of the skirt board is hinged with the lower edge of the carriage body, a skirt board opening supporting mechanism is arranged on the skirt board, and a sealing rubber strip is tightly pressed by pretightening force applied by the skirt board opening supporting mechanism when the skirt board is closed.
Description
Technical Field
the utility model relates to an emergent mobile communication basic station carriage, specifically speaking are communication car carriage with waterproof sealing function.
Background
With the increasing of the transmission quantity of mobile communication data and the increasing of the mobile communication range, communication base stations are required to be established around cities or in more remote areas to meet the coverage requirements. Meanwhile, the emergency mobile communication vehicle is required to carry out emergency communication remediation on various large-scale activity sites, major events or disaster sites. The large mobile emergency vehicle is widely applied as a form of a mobile communication base station, has the characteristics of flexibility, convenience, rapidness, flexible and various transmission means, capability of being provided with a power supply and the like, and is a main force in the field of emergency communication. At the present stage, the main stream large emergency communication carriage body is mainly a three-cabin carriage body, and is typically configured to be matched with an oil engine to be used as a standby power supply, base station equipment, a lifting mast and a holder, antenna feeder equipment and balance support equipment. Therefore, how to increase the storage space and the equipment installation space of the carriage body and how to ensure the sealing and waterproof function of the carriage door, ensure the waterproofness and the safety of the carriage of the mobile communication base station, and further ensure the service life of the communication equipment and the carriage in the carriage is a technical problem which needs to be solved urgently in the prior art.
disclosure of Invention
the technical task of the utility model is to provide a communication vehicle carriage with waterproof sealing function, solve how to increase carriage railway carriage or compartment body storing and equipment fixing space and how to ensure the waterproof sealing function of railway carriage or compartment door, ensure the waterproof nature and the security in mobile communication basic station carriage, and then ensure the problem of the life in carriage interior communication equipment and carriage.
the technical task of the utility model is realized in the following way, a communication vehicle carriage with sealing and waterproof functions, the lower side of the carriage body is provided with a lower skirt structure, the lower skirt structure comprises skirt board skeletons symmetrically arranged at two sides of the carriage body, the skirt board skeletons are arranged along the carriage body, and the length of the skirt board skeletons is the same as that of the carriage body; a plurality of skirt boxes are arranged between the skirtboard frameworks on the two sides, and sealing rubber strips I are arranged at the joints of the skirt boxes and the skirtboard frameworks;
an apron board is arranged at the opening parts at two sides of the apron box respectively, the upper end of the apron board is hinged with the lower wrapping edge of the carriage body, an apron board opening supporting mechanism is arranged on the apron board, a sealing rubber strip I is pressed by pretightening force applied by the apron board opening supporting mechanism when the apron board is closed, and the sealing rubber strip I is used for sealing and waterproofing;
The apron board opening support mechanism comprises a first gas spring, one pressure cylinder end of the first gas spring is installed at the lower position of the inner side of the apron box plate, and one piston rod end of the first gas spring is installed at the upper position of the apron board.
Preferably, the outer side of the apron board framework is provided with an apron board skin, and the inner side of the apron board skin is connected with the apron board framework in a riveting mode.
Preferably, the apron board skin is provided with a vehicle side marker lamp and a handle lock, the lower part of the apron board is provided with a handle lock core, and the handle lock core is connected with the handle lock through a steel wire pull rod to control the opening and the locking of the apron board.
Preferably, the skirt boxes comprise a first landing leg skirt box, a cable disc skirt box, a secondary oil tank skirt box of the oil engine, a chassis oil tank skirt box, a landing leg and chassis urea tank skirt box, a chassis storage battery skirt box, a chassis spare tire skirt box, a storage battery skirt box and a second landing leg skirt box, wherein the first landing leg skirt box and the second landing leg skirt box, the cable disc skirt box and the storage battery skirt box, the secondary oil tank skirt box of the oil engine and the storage skirt box, the chassis oil tank skirt box and the chassis spare tire skirt box, the landing leg and chassis urea tank skirt box and the chassis storage battery skirt box are arranged oppositely in pairs and are respectively positioned at two sides of the bottom of the carriage body; the first landing leg skirt box and the second landing leg skirt box are located at the tail part of the carriage body, and the landing legs, the chassis urea tank skirt box and the chassis storage battery skirt box are located at the head part of the carriage body.
preferably, the upper end of the apron board is hinged with the lower wrapping edge of the carriage body through a hinge element, and the hinge element adopts a hinge.
Preferably, the skirt box adopts decorative pattern aluminum plate bending piece, light in weight, construction speed is fast.
Preferably, at least one compartment door mounting opening is formed in one side surface of the compartment body in the length direction, a door frame is arranged in the compartment door mounting opening, a compartment door is hinged to one side of the door frame, and a sealing rubber strip II is arranged at the joint of the compartment door and the door frame; the other side of the door frame is provided with a lock seat, one side of the corresponding compartment door is provided with a door lock, and the door lock is matched with the lock seat.
preferably, a second air spring is arranged at the upper part of the compartment door, the pressure cylinder end of the second air spring is installed at the upper part of the door frame, and the piston rod end of the second air spring is connected to the upper part of the compartment door; when the compartment door is closed, the acting force of the second air spring generates negative torque to enable the compartment door plate to be in a self-locking state, and the compartment door is tightly pressed on the second sealing rubber strip and locked through the door lock; after the door lock is opened, the carriage door is pulled out by hand, and when the swing arm rotates by a certain angle, the positive moment generated by the second air spring exceeds the gravity moment generated by the self weight of the carriage door, and then the carriage door automatically swings upwards until the carriage door is completely opened.
Preferably, the compartment door adopts labyrinth double-layer sealing; the van door comprises a four-side door framework and a van door skin wrapped on the outer side of the door framework, a hard foam layer is filled in a door framework cavity formed by the four-side door framework and the van door skin, the hard foam layer is tightly bonded with the van door skin through polyurethane glue, and the van door skin and the van door framework are riveted and fixed through a pull rivet; an aluminum plate is bonded on one side of the carriage door skin, and an aluminum-plastic plate is bonded on the other side of the carriage door skin; the four-side door frame is assembled through an aluminum alloy section in an assembling mold, 2mm van door skin is coated outside the door frame, the van door skin and the door frame are welded through argon arc welding, a hard foam layer is filled in a cavity of the door frame, polyurethane glue is used for closely adhering to the van door skin, a 2mm aluminum plate is used for adhering to a door back through the polyurethane glue, the van door skin is riveted to the door frame through a pull rivet, and an aluminum-plastic plate is pasted on the other side wall of the van door skin.
Preferably, the sealing rubber strip II adopts a steel rib straight pipe rubber strip which is arranged on the compartment door, and the right-angle corner of the steel rib straight pipe rubber strip connected with the compartment door adopts R30 circular arc transition without butt joint seam, so that the sealing effect is good, and the rubber strip is simple to assemble;
The door frame is made of aluminum alloy sections, and the aluminum alloy sections are additionally provided with the undercurrent water grooves, so that water can be guided out through the undercurrent water grooves on the door frame and cannot leak into the door in case of water leakage; the end face of the new section bar is increased compared with the original section bar, and the anti-distortion rigidity of the plane of the door panel is enhanced; the installation space has been reserved at the section bar to the interior decoration of door frame, and ornamental material such as adaptable decorative pattern aluminum plate, PVC board, aluminium alloy, tapestry assembles to promote the outward appearance effect of door decorations.
The utility model discloses a communication vehicle carriage with waterproof sealing function has following advantage:
The skirt plate can play a role of a side guardrail in an emergency communication vehicle system; the lower skirt of the carriage body has simple integral structure, small construction difficulty, light weight, good sealing performance and convenient operation;
The inner side of the apron board skin is riveted with an apron board framework, and two sides of the apron board framework are respectively provided with a hand-buckling lock cylinder for locking the apron board, and the hand-buckling lock cylinders are connected with the hand-buckling locks by using steel wire pull rods and can control the opening and the locking of the box door;
thirdly, a first gas spring is arranged on the inner side of the skirt box plate and can assist in opening the skirt plate, and the first gas spring plays a supporting role when the skirt plate is opened;
a first sealing rubber strip is arranged at the joint of the skirt box and the skirt board framework, and is compressed by a pretightening force exerted by a gas spring when the box door is closed, so that the sealing waterproof effect is achieved; the skirt box is generally assembled by adopting a pattern aluminum plate bending piece, so that the weight is light and the construction speed is high;
A second air spring is arranged at the upper part of the carriage door, when the carriage door is closed, the acting force of the second air spring generates negative torque to enable the carriage door plate to be in a self-locking state, and the carriage door is tightly pressed on the second sealing rubber strip and locked through a door lock; after the door lock is opened, the carriage door is pulled out by hand, and when the swing arm rotates by a certain angle, the positive moment generated by the second gas spring exceeds the gravity moment generated by the self weight of the carriage door, the carriage door automatically swings upwards until the carriage door is completely opened;
The aluminum alloy section is added on the door frame, and in case of water leakage, the water can be guided out by the blind flow water channel on the door frame and cannot leak into the door; the end face of the new section bar is increased compared with the original section bar, and the anti-distortion rigidity of the plane of the door panel is enhanced; the mounting space is reserved in the section bar for the door frame interior decoration, and the door frame interior decoration can be assembled by decorative materials such as a patterned aluminum plate, a PVC plate, an aluminum section bar, a tapestry and the like, so that the appearance effect of the door decoration is improved;
And the steel rib straight pipe adhesive tape is adopted by the sealing adhesive tape II, the steel rib straight pipe adhesive tape is installed on the compartment door, and the right-angle corner of the steel rib straight pipe adhesive tape connected with the compartment door adopts R30 circular arc transition without butt joint seam, so that the sealing effect is good, and the adhesive tape is simple to assemble.
the utility model has the characteristics of reasonable in design, simple structure, easily processing, small, convenient to use, a thing are multi-purpose etc, therefore, have fine using value widely.
drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a communication vehicle compartment with a sealing and waterproof function;
FIG. 2 is a schematic view of the other side of FIG. 1;
FIG. 3 is a schematic structural view of a lower skirt structure;
3 FIG. 34 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 33 3; 3
FIG. 5 is a schematic view of the skirt opening configuration;
FIG. 6 is a schematic structural view of a door frame and a car door;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
FIG. 8 is a schematic structural view of a door and a gas spring;
fig. 9 is a schematic structural view of the car door.
In the figure: 1. the automobile body comprises an automobile body, 2, an apron board framework, 3, a skirt box, 4, a first sealing rubber strip, 5, an apron board, 6, a hinge, 7, a first gas spring, 8, an apron board skin, 9, an automobile side marker lamp, 10, a buckle handle lock, 11, a buckle handle lock cylinder, 12, a lower wrapping edge, 13, a first support leg skirt box, 14, a cable tray skirt box, 15, a secondary oil tank skirt box, 16, a chassis oil tank skirt box, 17, a support leg and chassis urea tank skirt box, 18, a chassis storage battery skirt box, 19, a chassis spare tire skirt box, 20, a storage skirt box, 21, a storage battery skirt box, 22, a second support leg skirt box, 23, an automobile door mounting opening, 24, a door frame, 25, an automobile door, 26, a second sealing rubber strip, 27, a lock base, 28, a door lock, 29, a second gas spring, 30, a door framework, 31, an automobile skin door, 32, a hard foam layer, 33, an aluminum plate, 34 and an aluminum-.
Detailed Description
The communication vehicle carriage with the sealing and waterproof function of the present invention is described in detail below with reference to the drawings and the specific embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and for simplification of description. And are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
As shown in fig. 3 and 4, the communication vehicle compartment with the sealing and waterproof functions of the present invention has a lower skirt structure mounted on the lower side of the compartment body 1, the lower skirt structure includes skirt board frameworks 2 symmetrically mounted on both sides of the compartment body 1, the skirt board frameworks 2 are disposed along the compartment body 1, and the length of the skirt board frameworks 2 is the same as the length of the compartment body 1; and a skirtboard skin 8 is arranged on the outer side of the skirtboard framework 2, and the inner side of the skirtboard skin 8 is riveted with the skirtboard framework 2. A vehicle side marker lamp 9 and a handle lock 10 are installed on the apron board skin 8, a handle lock core 11 is installed at the lower part of the apron board 5, and the handle lock core 11 is connected with the handle lock 10 through a steel wire pull rod to control the opening and the locking of the apron board 5. Be equipped with a plurality of skirt casees 3 between both sides skirtboard skeleton 2, skirt case 3 adopts decorative pattern aluminum plate to bend the piece, light in weight, construction speed is fast. As shown in fig. 1 and 2, the skirt box 3 includes a first leg skirt box 13, a cable tray skirt box 14, a secondary oil tank skirt box 15, a chassis oil tank skirt box 16, a leg and chassis urea tank skirt box 17, a chassis battery skirt box 18, a chassis spare tire skirt box 19, a storage skirt box 20, a storage skirt box 21 and a second leg skirt box 22, wherein the first leg skirt box 13 and the second leg skirt box 22, the cable tray skirt box 14 and the storage skirt box 21, the secondary oil tank skirt box 15 and the storage skirt box 20, the chassis oil tank skirt box 16 and the chassis spare tire skirt box 19, the leg and chassis urea tank skirt box 17 and the chassis battery skirt box 18 are arranged oppositely in pairs and are respectively located at two sides of the bottom of the carriage body 1; the first supporting leg skirt box 13 and the second supporting leg skirt box 22 are located at the tail part of the carriage body 1, and the supporting leg and chassis urea tank skirt box 17 and the chassis storage battery skirt box 18 are located at the head part of the carriage body 1. And a first sealing rubber strip 4 is arranged at the joint of the skirt box 3 and the skirt board framework 2. An apron board 5 is respectively arranged at the openings at the two sides of the apron box 3, and the upper end of the apron board 5 is hinged with the lower edge cover 12 of the carriage body 1 through a hinge 6; the apron board 5 is provided with an apron board opening supporting mechanism, the sealing rubber strip I4 is pressed by pretightening force applied by the apron board opening supporting mechanism when the apron board 5 is closed, and the sealing rubber strip I4 is used for sealing and waterproofing; the apron board opening supporting mechanism comprises a first gas spring 7, the end of a first gas spring 7 pressure cylinder is arranged at the lower part of the inner side of the box plate of the apron box 3, and the end of a first gas spring 7 piston rod is arranged at the upper part of the apron board 5. The apron 5 is open as shown in figure 5.
As shown in the attached drawing 1, two carriage door mounting openings 23 are formed in one side surface of the carriage body 1 in the length direction, as shown in the attached drawings 6 and 7, a door frame 24 is mounted in each carriage door mounting opening 23, one side of each door frame 24 is hinged and connected with a carriage door 25 through a hinge 6, and a second sealing rubber strip 26 is mounted at the joint of each carriage door 25 and the corresponding door frame 24; the other side of the door frame 24 is provided with a lock seat 27, and the side corresponding to the compartment door 25 is provided with a door lock 28, and the door lock 28 is matched with the lock seat 27. As shown in fig. 8, a second gas spring 29 is installed at an upper position of the car door 25, a cylinder end of the second gas spring 29 is installed at an upper position of the door frame 24, and a piston rod end of the second gas spring 29 is connected to an upper portion of the car door 25; when the compartment door 25 is closed, the acting force of the second gas spring 29 generates negative torque to enable the compartment door 25 plate to be in a self-locking state, and the compartment door 25 is tightly pressed on the second sealing rubber strip 26 and locked through the door lock 28; after the door lock 28 is opened, the carriage door 25 is pulled out by hand, and when the swing arm rotates a certain angle, the positive moment generated by the second air spring 29 exceeds the gravity moment generated by the self weight of the carriage door, and then the carriage door 25 automatically swings upwards until the carriage door is completely opened. The compartment door 25 adopts labyrinth double-layer sealing; as shown in fig. 9, the car door 25 includes a four-side door frame 30 and a car door skin 31 wrapped outside the door frame 30, a hard foam layer 32 is filled in a door frame cavity formed by the four-side door frame 30 and the car door skin 31, the hard foam layer 32 is tightly bonded to the car door skin 31 through polyurethane glue, and the car door skin 31 is riveted and fixed to the door frame 30 through a rivet; an aluminum plate 33 is bonded on one side of the door skin 31, and an aluminum-plastic plate 34 is bonded on the other side of the door skin 31; namely, the four-side door frame 30 is assembled by assembling a mold through aluminum alloy sections, a 2mm van door skin 31 is coated outside the door frame 30, the van door skin 31 and the door frame 30 are welded by argon arc welding, a hard foam layer 32 is filled in a cavity of the door frame 30, polyurethane glue is closely adhered to the van door skin 31, a 2mm aluminum plate is adhered to the back of the door by the polyurethane glue, the van door skin 31 and the door frame 30 are riveted by a pull rivet, and an aluminum plastic plate 34 is adhered to the other side wall of the van door skin 31. The second sealing rubber strip 26 is made of a steel rib straight pipe rubber strip, the steel rib straight pipe rubber strip is installed on the compartment door 25, the right-angle corner where the steel rib straight pipe rubber strip is connected with the compartment door 25 is in R30 arc transition, butt joint seams do not exist, the sealing effect is good, and the rubber strip is easy to assemble; the door frame 24 is made of aluminum alloy section, and the aluminum alloy section is provided with the undercurrent water tank on the door frame 24, so that water can be guided out through the undercurrent water tank on the door frame 24 and cannot leak into the door in case of water leakage; the end face of the new section bar is increased compared with the original section bar, and the anti-distortion rigidity of the plane of the door panel is enhanced; the installation space has been reserved at the section bar to the interior decoration of door frame, and ornamental material such as adaptable decorative pattern aluminum plate, PVC board, aluminium alloy, tapestry assembles to promote the outward appearance effect of door decorations.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A communication vehicle carriage with a sealing and waterproof function is characterized in that a lower skirt structure is arranged on the lower side of a carriage body, the lower skirt structure comprises skirt board frameworks symmetrically arranged on two sides of the carriage body, the skirt board frameworks are arranged along the carriage body, and the length of the skirt board frameworks is the same as that of the carriage body; a plurality of skirt boxes are arranged between the skirtboard frameworks on the two sides, and sealing rubber strips I are arranged at the joints of the skirt boxes and the skirtboard frameworks;
an apron board is arranged at the opening parts at two sides of the apron box respectively, the upper end of the apron board is hinged with the lower wrapping edge of the carriage body, an apron board opening supporting mechanism is arranged on the apron board, a sealing rubber strip I is pressed by pretightening force applied by the apron board opening supporting mechanism when the apron board is closed, and the sealing rubber strip I is used for sealing and waterproofing;
The apron board opening support mechanism comprises a first gas spring, one pressure cylinder end of the first gas spring is installed at the lower position of the inner side of the apron box plate, and one piston rod end of the first gas spring is installed at the upper position of the apron board.
2. The communication vehicle compartment with the waterproof sealing function as claimed in claim 1, wherein a skirting board skin is arranged on the outer side of the skirting board framework, and the inner side of the skirting board skin is riveted with the skirting board framework.
3. the communication vehicle compartment with the sealing and waterproof functions as claimed in claim 2, wherein the apron plate covering is provided with a vehicle side marker lamp and a handle lock, and a handle lock core is arranged at the lower position of the apron plate and connected with the handle lock through a steel wire pull rod.
4. the communication vehicle compartment with the sealing and waterproof functions as claimed in claim 1, 2 or 3, wherein the skirt boxes comprise a first leg skirt box, a cable tray skirt box, a secondary oil tank skirt box of an oil engine, a chassis oil tank skirt box, a leg and chassis urea tank skirt box, a chassis storage battery skirt box, a chassis spare tire skirt box, a storage battery skirt box and a second leg skirt box, wherein the first leg skirt box and the second leg skirt box, the cable tray skirt box and the storage battery skirt box, the secondary oil tank skirt box of the oil engine and the storage skirt box, the chassis oil tank skirt box and the chassis spare tire skirt box, the leg and chassis urea tank skirt box and the chassis storage battery skirt box are arranged in pairs opposite to each other and are respectively positioned at two sides of the bottom of the compartment body; the first landing leg skirt box and the second landing leg skirt box are located at the tail part of the carriage body, and the landing legs, the chassis urea tank skirt box and the chassis storage battery skirt box are located at the head part of the carriage body.
5. the communication vehicle carriage with the sealing and waterproof functions as claimed in claim 4, wherein the upper end of the apron board is hinged to the lower edge of the carriage body through a hinge, and the hinge is a hinge.
6. The communication vehicle compartment with the sealing and waterproof functions as claimed in claim 5, wherein the skirt box is made of a patterned aluminum plate bending piece.
7. the communication vehicle carriage with the sealing and waterproof functions as claimed in claim 1, wherein at least one carriage door mounting opening is formed in one side surface of the carriage body in the length direction, a door frame is arranged in the carriage door mounting opening, a carriage door is hinged to one side of the door frame, and a sealing rubber strip II is arranged at the joint of the carriage door and the door frame; the other side of the door frame is provided with a lock seat, one side of the corresponding compartment door is provided with a door lock, and the door lock is matched with the lock seat.
8. The communication vehicle compartment with the waterproof and airtight function as claimed in claim 7, wherein a second gas spring is disposed at an upper position of the compartment door, a cylinder end of the second gas spring is mounted at an upper position of the door frame, and a piston rod end of the second gas spring is connected to an upper portion of the compartment door.
9. The communication vehicle compartment with the sealing and waterproof function as claimed in claim 7 or 8, wherein the compartment door is sealed by a labyrinth double layer; the van door comprises a four-side door framework and a van door skin wrapped on the outer side of the door framework, a hard foam layer is filled in a door framework cavity formed by the four-side door framework and the van door skin, the hard foam layer is tightly bonded with the van door skin through polyurethane glue, and the van door skin and the van door framework are riveted and fixed through a pull rivet; an aluminum plate is bonded on one side of the carriage door skin, and an aluminum-plastic plate is bonded on the other side of the carriage door skin.
10. The communication vehicle compartment with the sealing and waterproof functions as claimed in claim 9, wherein the second sealing rubber strip is a steel rib straight tube rubber strip, the steel rib straight tube rubber strip is mounted on the compartment door, and an R30 arc transition is adopted at a right-angled corner where the steel rib straight tube rubber strip is connected with the compartment door; the door frame is made of aluminum alloy section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412977.2U CN209776560U (en) | 2019-03-28 | 2019-03-28 | Communication vehicle carriage with waterproof sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412977.2U CN209776560U (en) | 2019-03-28 | 2019-03-28 | Communication vehicle carriage with waterproof sealing function |
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| Publication Number | Publication Date |
|---|---|
| CN209776560U true CN209776560U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920412977.2U Active CN209776560U (en) | 2019-03-28 | 2019-03-28 | Communication vehicle carriage with waterproof sealing function |
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| CN (1) | CN209776560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644529A (en) * | 2021-01-04 | 2021-04-13 | 株洲时代新材料科技股份有限公司 | Method for improving fatigue resistance of lower skirt plate of cab and lower skirt plate of cab |
-
2019
- 2019-03-28 CN CN201920412977.2U patent/CN209776560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644529A (en) * | 2021-01-04 | 2021-04-13 | 株洲时代新材料科技股份有限公司 | Method for improving fatigue resistance of lower skirt plate of cab and lower skirt plate of cab |
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