CN220086222U - Top cover device with turnover sealing cover and intelligent power supply trailer - Google Patents
Top cover device with turnover sealing cover and intelligent power supply trailer Download PDFInfo
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- CN220086222U CN220086222U CN202321484726.8U CN202321484726U CN220086222U CN 220086222 U CN220086222 U CN 220086222U CN 202321484726 U CN202321484726 U CN 202321484726U CN 220086222 U CN220086222 U CN 220086222U
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- functional groove
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- 238000007789 sealing Methods 0.000 title claims abstract description 123
- 230000007306 turnover Effects 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a top cover device with a turnover sealing cover and an intelligent power supply trailer, wherein the top cover device with the turnover sealing cover comprises: the cover body comprises a mounting surface, a plurality of functional grooves are formed in the mounting surface, mounting holes and limiting holes are formed in the functional grooves, and the mounting holes are used for placing bolts; the shape of the sealing cover is matched with that of the functional groove, the sealing cover can be detachably arranged in the functional groove, an elastic mounting column is arranged on the sealing cover, and the mounting column is clamped in the limiting hole. According to the utility model, the functional groove is arranged on the mounting surface of the cover body, the sealing cover is arranged on the functional groove, the bolt is arranged in the mounting hole in the functional groove, the sealing cover is fixed in the limiting hole of the functional groove through the elastic mounting column, and the sealing cover can be disassembled and turned out from the functional groove, so that a worker can conveniently disassemble and assemble the bolt, rainwater and dirt can be effectively prevented from immersing when the sealing cover is buckled, the bolt is protected, and the working safety of the power supply trailer in a complex environment is ensured.
Description
Technical Field
The utility model relates to the technical field of functional shells of power trailers, in particular to a top cover device with a turnover sealing cover and an intelligent power trailer.
Background
Along with the rapid development of science and technology, electric energy is used as an energy source for stable use, and by virtue of the advantages of zero emission, wide applicability, small noise of electric energy equipment and the like, the electric energy source is used in various aspects of daily life of people, such as pure electric vehicles, electric energy lamps and lanterns, electric energy heating equipment, various processing carrier appliances in factories and the like, and meanwhile, how to conveniently and rapidly supply electric energy to equipment needing electric energy becomes an important problem, and for large-scale equipment needing rapid charging or mobile use, a power supply trailer can conveniently supply power to the equipment, so that the use requirement of the equipment is met.
In the prior art, please refer to CN111201637 a-battery casing, in the prior art, the casing of the battery is usually connected by bolts, so that the casing is omnibearing protected on the battery, when the battery casing is applied to a power trailer, because the service environment of the power trailer is complex, the hole sites of connecting bolts on the casing are easy to be immersed by rainwater and dirt, so that the bolts are accelerated to be corroded and damaged, the tightness of the casing is damaged, and risks are brought to the normal use of the power trailer.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
In order to solve the problems that in the prior art, a cover body for protecting a battery in a power supply trailer is connected by bolts, and the service environment of the power supply trailer is complex, the bolts are easy to be damaged due to accelerated corrosion caused by the penetration of rainwater and dirt dust, so that the tightness of the shell is damaged, and risks are brought to the normal use of the power supply trailer, the utility model provides a top cover device with a turnover sealing cover and an intelligent power supply trailer.
The utility model is realized by the following technical scheme:
a top cover device with a foldable seal cover, wherein the top cover device with a foldable silica gel cover comprises:
the cover body comprises a mounting surface, a plurality of functional grooves are formed in the mounting surface, mounting holes and limiting holes are formed in the functional grooves, and the mounting holes are used for placing bolts;
the shape of the sealing cover is matched with that of the functional groove, the sealing cover is detachably arranged in the functional groove, an elastic mounting column is arranged on the sealing cover, and the mounting column is clamped and arranged in the limiting hole.
The top cover device with the turnover sealing cover is characterized in that a mounting part is arranged at the bottom of the mounting hole and used for positioning the bolt in the mounting hole;
the cover body comprises a reinforcing surface opposite to the mounting surface, the limiting hole penetrates through the functional groove to one side of the reinforcing surface, and the end part of the mounting column is clamped and arranged on one side of the limiting hole corresponding to the reinforcing surface.
The top cover device with a turnover sealing cover, wherein the mounting column comprises:
the diameter of the clamping part is larger than that of the limiting hole, and the clamping part penetrates through the limiting hole and is clamped on the reinforcing surface;
the connecting part is arranged in the limiting hole in a sliding way, and the length dimension of the connecting part is larger than that of the limiting hole;
the clamping part, the connecting part and the sealing cover are integrally formed.
The top cover device with the turnover sealing cover is characterized in that the clamping part is in a frustum shape, and the bottom surface with wider width on the clamping part is connected with the connecting part;
the shape of the connecting part is cylindrical.
The top cover device with the turnover sealing cover is characterized in that a plurality of reinforcing units are arranged on one side of the cover body corresponding to the reinforcing surface, the reinforcing units are regular hexagons, and the reinforcing units are connected with each other and are arranged on the cover body in a honeycomb array;
the outer walls of the mounting holes and the limiting holes are fixedly connected with the reinforcing units respectively.
The top cover device with the turnover sealing cover is characterized in that a positioning column is arranged on the sealing cover and is detachably and fixedly arranged in the mounting hole;
a guide part is arranged on the positioning column towards the circumference of one end of the mounting hole, and the guide part is obliquely arranged along a preset angle;
the sealing cover is provided with a dismounting part on one side corresponding to the mounting surface, and the dismounting part is used for dismounting the sealing cover from the functional groove.
The top cover device is provided with a turnover sealing cover, wherein the sealing cover is triangular;
the positioning column is vertically arranged on the sealing cover and is positioned at a position close to the edge of the sealing cover;
the disassembly part is a clamping groove, and the clamping groove is arranged along a straight line.
The top cover device is provided with a turnover sealing cover, wherein the sealing cover is circular in shape;
the positioning column is vertically arranged on the sealing cover and is concentric with the circle center of the sealing cover;
the disassembly part is a poking piece which is fixedly arranged on the side edge of the sealing cover.
The top cover device with the turnover sealing cover is characterized in that a first grab handle is arranged at one end of the cover body, a second grab handle is arranged at the other end of the cover body, and the first grab handle and the second grab handle are oppositely arranged and integrally formed with the cover body.
An intelligent power trailer, wherein the intelligent power trailer comprises the top cover device with the turnover sealing cover.
The utility model has the beneficial effects that: according to the utility model, the functional groove is formed in the mounting surface of the cover body, the sealing cover is arranged on the functional groove to seal the functional groove, the bolt is arranged in the mounting hole of the functional groove and is sealed by the sealing cover, the sealing cover is fixed in the limiting hole of the functional groove through the elastic mounting column, and the sealing cover can be disassembled and folded when in use, so that a worker can conveniently disassemble and assemble the bolt, rainwater and dirt can be effectively resisted from being immersed when the sealing cover is buckled, the bolt is protected, and the working safety of the power supply trailer in a complex environment is ensured.
Drawings
FIG. 1 is a perspective view of a header assembly with a foldable seal cap of the present utility model;
FIG. 2 is an enlarged view of the construction of node A of the header assembly of FIG. 1 with the flip top closure of the present utility model;
FIG. 3 is a perspective view of the seal cap of the cap assembly with the flip top seal cap of the present utility model;
FIG. 4 is a cross-sectional view of a first embodiment of the cap assembly with a flip top closure of the present utility model;
FIG. 5 is a cross-sectional view of a second embodiment of the cap assembly with a flip top closure of the present utility model;
FIG. 6 is a perspective view of the bottom view of the top cover assembly with the flip top closure of the present utility model;
FIG. 7 is a schematic view of the installation of the roof assembly with the flip top closure of the present utility model in a smart power trailer.
In fig. 1 to 7: 100. a cover body; 101. a mounting surface; 102. a reinforcing surface; 110. a functional groove; 111. a mounting hole; 111a, an installation part; 112. a limiting hole; 120. a reinforcement unit; 131. a first handle; 132. a second handle; 200. sealing cover; 210. a mounting column; 211. an engagement portion; 212. a connection part; 220. positioning columns; 221. a guide part; 230. a detaching portion; bolts, 300.
Detailed Description
In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are involved in the embodiment of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. 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 the implementation of the technical solutions by a person of ordinary skill in the art, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
In the prior art, please refer to CN111201637 a-battery casing, in the prior art, the casing of the battery is usually connected by bolts, so that the casing is omnibearing protected on the battery, when the battery casing is applied to a power trailer, because the service environment of the power trailer is complex, the hole sites of connecting bolts on the casing are easy to be immersed by rainwater and dirt, so that the bolts are accelerated to be corroded and damaged, the tightness of the casing is damaged, and risks are brought to the normal use of the power trailer.
In view of the above-described problems of the prior art, the present utility model provides a top cover device with a foldable seal cover, as shown in fig. 1 and 2, comprising: the cover body 100, the cover body 100 comprises a mounting surface 101, a plurality of functional grooves 110 are formed in the mounting surface 101, mounting holes 111 and limiting holes 112 are formed in the functional grooves 110, and the mounting holes 111 are used for placing bolts 300; the shape of the sealing cover 200 is matched with that of the functional groove 110, the sealing cover 200 is detachably arranged in the functional groove 110, an elastic mounting column 210 is arranged on the sealing cover 200, and the mounting column 210 is arranged in the limiting hole 112 in a clamping mode.
According to the utility model, the functional groove 110 is arranged on the mounting surface 101 of the cover body 100, the sealing cover 200 is arranged on the functional groove 110, the bolt 300 is arranged in the mounting hole 111 in the functional groove 110, the sealing cover 200 is fixed in the limit hole 112 of the functional groove 110 through the elastic mounting column 210, the sealing cover 200 can be disassembled and turned out from the functional groove 110, so that a worker can conveniently disassemble and assemble the bolt 300, rainwater and dirt can be effectively prevented from entering when the sealing cover 200 is buckled, the bolt 300 is protected, and the working safety of the power trailer in a complex environment is ensured.
In the above embodiment, as shown in fig. 1 and 2, the main body of the top cover device with the foldable sealing cover of the present utility model is the cover body 100, in this embodiment, two sides of the cover body 100 are respectively named as the mounting surface 101 and the reinforcing surface 102, a plurality of functional slots 110 are provided on one side of the mounting surface 101 of the cover body 100, in the actual setting, the positions where the functional slots 110 are provided are positions where the bolts 300 need to be placed when the cover body 100 is mounted, in this embodiment, the mounting holes 111 are provided inside the functional slots 110, the mounting holes 111 are provided in the functional slots 110 to penetrate to one side of the reinforcing surface 102, the bolts 300 are placed into the mounting holes 111 when actually mounted, and one ends of the threads provided on the bolts 300 are exposed from the mounting holes 111, so that connection with other housing structures for protecting the battery can be realized, and protection of the battery can be realized.
Meanwhile, a sealing cover 200 is disposed in the functional groove 110, and after the bolt 300 is mounted, the sealing cover 200 is embedded in the functional groove 110 to supplement the functional groove 110 and form a sealing cover for the mounting hole 111, thereby preventing rainwater, dirt and the like from entering the mounting hole 111 and affecting the service life of the bolt 300. In the present embodiment, the sealing cover 200 is made of a rubber material having elasticity to achieve an installation effect of closely contacting the side of the functional groove 110 when installed inside the functional groove 110, thereby achieving a protection function. In this embodiment, in order to prevent the sealing cover 200 from falling and losing when separating from the functional groove 110, the sealing cover 200 is further provided with a mounting post 210, correspondingly, a limiting hole 112 is provided in the functional groove 110, the mounting post 210 is engaged with and disposed in the limiting hole 112, so as to achieve a fixing effect, and the mounting post 210 and the sealing cover 200 are integrally formed, that is, are made of a rubber material, so that when a worker lifts the sealing cover 200, the mounting post 210 maintains a connection state with the limiting hole 112, and provides a certain extension space, so that the sealing cover 200 has a turnover structural feature, and the avoidance of the part of the mounting hole 111 can be realized, thereby facilitating the installation or disassembly of the bolt 300 in the mounting hole 111 by the worker.
Further, in the above embodiment, as shown in fig. 4, the mounting portion 111a is provided at the bottom of the mounting hole 111, the mounting portion 111a is actually a plate-shaped portion with a circular hole at the center, the diameter of the circular hole at the center is smaller than the diameter of the mounting hole 111, and corresponds to the diameter of the screw of the bolt 300, when the worker places the bolt 300 in the mounting hole 111, the screw portion of the bolt 300 penetrates through the circular hole at the center, and in this state, the nut portion of the bolt 300 is engaged with the mounting portion 111a, and when the cover 100 is combined with other housing structures, the nut is pressed against the mounting portion 111a, so that the cover 100 can be firmly fixed on the other housing structures, thereby achieving the effect of fixedly mounting the cover 100.
On the other hand, as shown in fig. 6, the cover body 100 further includes a reinforcing surface 102 provided opposite to the mounting surface 101, the stopper hole 112 is provided to penetrate the reinforcing surface 102 from the inside of the functional groove 110, and one end of the mounting post 210 facing away from the seal cover 200 is engaged with the side of the stopper hole 112 corresponding to the reinforcing surface 102, so that the seal cover 200 is fixed to the cover body 100.
Specifically, as shown in fig. 3, in the above embodiment, the mounting post 210 is specifically composed of the engaging portion 211 and the connecting portion 212, where the diameter size of the engaging portion 211 is larger than the diameter size of the limiting hole 112, so as to form an engagement with the reinforcing surface 102 on the other side of the limiting hole 112, so as to achieve the effect of preventing the sealing cover 200 from falling from the cover body 100; the connecting portion 212 is slidably disposed in the limiting hole 112, that is, the diameter of the connecting portion 212 is adapted to the diameter of the limiting hole 112, and in order to achieve the above-mentioned effect of disassembling the sealing cover 200 from the functional slot 110 and folding the sealing cover, in this embodiment, the length of the connecting portion 212 is preferably greater than the length of the limiting hole 112, so that a certain margin is provided after the sealing cover 200 is disassembled for adjusting the position of the sealing cover 200, so that the worker can operate the bolt 300 conveniently.
In the above embodiment, in the process of assembling the top cover device with the foldable sealing cover, an assembler can press the engaging portion 211 of the mounting post 210 corresponding to the limiting hole 112, and since the mounting post 210 is made of rubber material, the mounting post has a certain elastic deformation property, in the process of pressing, the engaging portion 211 elastically deforms and passes through the limiting hole 112, finally passes out of the other end of the limiting hole 112, and the shape is restored under the action of self elastic restoring force, at this time, the effect of engaging the reinforcing surface 102 side of the limiting hole 112 can be formed, meanwhile, the connecting portion 212 is sleeved in the limiting hole 112 and can slide, and when the sealing cover 200 is embedded in the functional groove 110, the connecting portion 212 slides to a limit position in the limiting hole 112; when the sealing cap 200 is removed from the functional groove 110, the connection portion 212 slides in the limit hole 112 to another limit position, thereby providing a space for the adjusting position of the sealing cap 200.
Further, in one embodiment, as shown in fig. 3, the connecting portion 212 is in a cylindrical shape, and the diameter of the connecting portion is adapted to the limiting hole 112, so as to achieve the effect of sliding freely in the limiting hole 112, while the engaging portion 211 is preferably in a frustum shape, so as to facilitate installation and achieve the engaging effect.
In another possible embodiment of the present utility model, as shown in fig. 6, in order to ensure the structural strength of the mounting hole 111 and the limiting hole 112, and avoid breakage caused by stress concentration at the two parts, in this embodiment, a plurality of reinforcing units 120 are further disposed on one side of the reinforcing surface 102 of the cover body 100, the plurality of reinforcing units 120 are fixedly connected with the outer walls of the mounting hole 111 and the limiting hole 112 respectively, in this embodiment, the reinforcing units 120 are specifically a reinforcing rib structure, and are fixedly disposed on the cover body 100 to improve the torsion resistance performance and the structural strength of the cover body 100, unlike the conventional reinforcing rib structure, in this embodiment, the reinforcing units 120 are in a regular hexagon shape, and a plurality of reinforcing units 120 are disposed on the cover body 100, and in the specific arrangement, the plurality of reinforcing units 120 are mutually connected and are disposed on the cover body 100 in a honeycomb array, so that the deformation of the outer walls of the mounting hole 111 and the outer walls of the limiting hole 112 is limited while the structural strength of the cover body 100 is reinforced by the plurality of reinforcing units 120, thereby avoiding damage caused by the two stress concentration.
In another embodiment of the present utility model, as shown in fig. 3, in order to improve the installation strength of the sealing cover 200 when it is embedded in the functional groove 110, in this embodiment, a positioning post 220 is further provided on the sealing cover 200, and the diameter size of the positioning post 220 is adapted to the diameter size of the installation hole 111, so that a detachable sleeved connection with the installation hole 111 can be achieved, and when the sealing cover 200 is embedded in the functional groove 110, the positioning post 220 is correspondingly inserted into the installation hole 111, thereby forming a further combined effect.
In this embodiment, as shown in fig. 3, since the mounting post 210 is disposed at the edge of the sealing cover 200, when the sealing cover 200 is embedded in the functional groove 110, the movement path of the sealing cover 200 is an arc, in order to ensure that the positioning post 220 can smoothly and correspondingly enter the mounting hole 111, in this embodiment, a guiding portion 221 is further disposed at one end of the positioning post 220 facing away from the sealing cover 200, and the guiding portion 221 is disposed obliquely along a predetermined angle, so that the end of the mounting post 210 forms a shape similar to a frustum, and a guiding function is realized through an inclined plane, so that the sealing cover 200 can be mounted by a worker.
In the above embodiment, as shown in fig. 3, a disassembling part 230 is further provided on one side of the sealing cover 200 corresponding to the mounting surface 101, and the disassembling part 230 is used for disassembling the sealing cover 200 from the functional groove 110, and in actual setting, the above structure is provided with different types, and specific embodiments are as follows:
example 1
As shown in fig. 4, in the present embodiment, the specific shape of the sealing cover 200 is triangular, correspondingly, the shape of the functional groove 110 is also triangular, and a plurality of functional grooves 110 are provided according to the positions of the cover body 100 where a plurality of bolts 300 are required to be installed, and the positioning columns 220 are vertically provided on the sealing cover 200 and are located at positions near the edges of the sealing cover 200, that is, the positioning columns 220 and the mounting columns 210 are respectively provided at two ends of the sealing cover 200, so that the purpose of the arrangement is to facilitate the staff to correspond the positioning columns 220 with the mounting holes 111 when installing the sealing cover 200, so as to facilitate the operation; in this embodiment, the disassembling portion 230 is specifically a clamping groove, and the clamping groove is disposed along a straight line, when a worker needs to disassemble the sealing cover 200, a hard card can be inserted into the clamping groove and rotated clockwise or counterclockwise, and in this process, due to the triangular shape of the sealing cover 200, a dislocation is formed with the functional groove 110, and the worker can use the dislocation to uncover the sealing cover 200, so as to achieve disassembly.
The advantage of this embodiment is that the cover 100 can be kept with the mounting surface 101 side thereof horizontal, thereby making the cover 100 neat and beautiful in appearance, and the sealing groove can be opened by using a specific tool to prevent from being opened by other personnel.
Example two
As shown in fig. 5, in the present embodiment, the specific shape of the sealing cover 200 is circular, correspondingly, the shape of the functional groove 110 is also circular, a plurality of functional grooves 110 are provided according to the position of the cover body 100 where a plurality of bolts 300 are required to be installed, the positioning column 220 is vertically provided on the sealing cover 200 and is located at the center position of the sealing cover 200, that is, the positioning column 220 is concentrically provided with the center of the sealing cover 200, and the mounting column 210 is provided at the edge portion of the sealing cover 200, so that the purpose of the arrangement is to cope with a larger type of bolt 300 structure (mounting hole 111 structure); in this embodiment, the disassembling portion 230 is specifically a pulling piece, which is fixedly disposed on a side of the sealing cover 200, and when a worker needs to disassemble the sealing cover 200, the pulling piece can be directly uncovered to disassemble the whole sealing cover 200.
The present embodiment has an advantage in that a worker can directly perform an operation without using other tools, while coping with a structural arrangement of the type of the mounting hole 111 having a large diameter.
In another embodiment of the present utility model, as shown in fig. 1, the two ends of the cover 100 are further provided with a first grab handle 131 and a second grab handle 132, where the first grab handle 131 and the second grab handle 132 are disposed opposite to each other and are integrally formed with the cover 100, so as to ensure structural strength, and in actual use, the first grab handle 131 and the second grab handle 132 are used for adjusting the position of the power trailer in two directions, which is convenient for a technician to operate.
Based on the above embodiments, as shown in fig. 7, the present utility model further provides an intelligent power trailer, where the intelligent power trailer includes the top cover device with the foldable seal cover according to any one of the above embodiments, and the top cover device with the foldable seal cover specifically includes: the cover body comprises a mounting surface, a plurality of functional grooves are formed in the mounting surface, mounting holes and limiting holes are formed in the functional grooves, and the mounting holes are used for placing bolts; the shape of the sealing cover is matched with that of the functional groove, the sealing cover can be detachably arranged in the functional groove, an elastic mounting column is arranged on the sealing cover, and the mounting column is clamped in the limiting hole. According to the utility model, the functional groove is arranged on the mounting surface of the cover body, the sealing cover is arranged on the functional groove, the bolt is arranged in the mounting hole in the functional groove, the sealing cover is fixed in the limiting hole of the functional groove through the elastic mounting column, and the sealing cover can be disassembled and turned out from the functional groove, so that a worker can conveniently disassemble and assemble the bolt, rainwater and dirt can be effectively prevented from immersing when the sealing cover is buckled, the bolt is protected, and the working safety of the power supply trailer in a complex environment is ensured.
In summary, the present utility model provides a top cover device with a foldable seal cover, wherein the top cover device with the foldable seal cover includes: the cover body comprises a mounting surface, a plurality of functional grooves are formed in the mounting surface, mounting holes and limiting holes are formed in the functional grooves, and the mounting holes are used for placing bolts; the shape of the sealing cover is matched with that of the functional groove, the sealing cover can be detachably arranged in the functional groove, an elastic mounting column is arranged on the sealing cover, and the mounting column is clamped in the limiting hole. According to the utility model, the functional groove is arranged on the mounting surface of the cover body, the sealing cover is arranged on the functional groove, the bolt is arranged in the mounting hole in the functional groove, the sealing cover is fixed in the limiting hole of the functional groove through the elastic mounting column, and the sealing cover can be disassembled and turned out from the functional groove, so that a worker can conveniently disassemble and assemble the bolt, rainwater and dirt can be effectively prevented from immersing when the sealing cover is buckled, the bolt is protected, and the working safety of the power supply trailer in a complex environment is ensured.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by a person of ordinary skill in the art, and that all such modifications and variations are intended to be included within the scope of the utility model as defined by the appended claims.
Claims (10)
1. A top cover assembly with a foldable seal cover, said top cover assembly with a foldable silicone cover comprising:
the cover body comprises a mounting surface, a plurality of functional grooves are formed in the mounting surface, mounting holes and limiting holes are formed in the functional grooves, and the mounting holes are used for placing bolts;
the shape of the sealing cover is matched with that of the functional groove, the sealing cover is detachably arranged in the functional groove, an elastic mounting column is arranged on the sealing cover, and the mounting column is clamped and arranged in the limiting hole.
2. A cover device with a foldable seal cap according to claim 1, wherein the bottom of the mounting hole is provided with a mounting portion for positioning the bolt within the mounting hole;
the cover body comprises a reinforcing surface opposite to the mounting surface, the limiting hole penetrates through the functional groove to one side of the reinforcing surface, and the end part of the mounting column is clamped and arranged on one side of the limiting hole corresponding to the reinforcing surface.
3. The overcap device with a flip top seal of claim 2, wherein the mounting post comprises:
the diameter of the clamping part is larger than that of the limiting hole, and the clamping part penetrates through the limiting hole and is clamped on the reinforcing surface;
the connecting part is arranged in the limiting hole in a sliding way, and the length dimension of the connecting part is larger than that of the limiting hole;
the clamping part, the connecting part and the sealing cover are integrally formed.
4. A cover device with a foldable seal cover according to claim 3, wherein the shape of the engaging portion is a frustum shape, and a bottom surface of the engaging portion having a wider width is connected to the connecting portion;
the shape of the connecting part is cylindrical.
5. The top cover device with the turnover sealing cover as set forth in claim 2, wherein a plurality of reinforcing units are arranged on one side of said cover body corresponding to said reinforcing surface, said reinforcing units are regular hexagons, a plurality of said reinforcing units are connected with each other and are arranged on said cover body in a honeycomb array;
the outer walls of the mounting holes and the limiting holes are fixedly connected with the reinforcing units respectively.
6. The top cover device with the turnover sealing cover as set forth in claim 1, wherein a positioning column is provided on the sealing cover, and the positioning column is detachably engaged in the mounting hole;
a guide part is arranged on the positioning column towards the circumference of one end of the mounting hole, and the guide part is obliquely arranged along a preset angle;
the sealing cover is provided with a dismounting part on one side corresponding to the mounting surface, and the dismounting part is used for dismounting the sealing cover from the functional groove.
7. The overcap device with a foldable seal cap of claim 6, wherein the seal cap is triangular in shape;
the positioning column is vertically arranged on the sealing cover and is positioned at a position close to the edge of the sealing cover;
the disassembly part is a clamping groove, and the clamping groove is arranged along a straight line.
8. The overcap device with a foldable seal cap of claim 6, wherein the seal cap is circular in shape;
the positioning column is vertically arranged on the sealing cover and is concentric with the circle center of the sealing cover;
the disassembly part is a poking piece which is fixedly arranged on the side edge of the sealing cover.
9. The top cover device with a turnover seal cover according to claim 1, wherein a first handle is provided at one end of the cover body, a second handle is provided at the other end of the cover body, and the first handle is disposed opposite to the second handle and integrally formed with the cover body.
10. An intelligent power trailer comprising a roof arrangement with a foldable closure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484726.8U CN220086222U (en) | 2023-06-12 | 2023-06-12 | Top cover device with turnover sealing cover and intelligent power supply trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484726.8U CN220086222U (en) | 2023-06-12 | 2023-06-12 | Top cover device with turnover sealing cover and intelligent power supply trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086222U true CN220086222U (en) | 2023-11-24 |
Family
ID=88824172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321484726.8U Active CN220086222U (en) | 2023-06-12 | 2023-06-12 | Top cover device with turnover sealing cover and intelligent power supply trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086222U (en) |
-
2023
- 2023-06-12 CN CN202321484726.8U patent/CN220086222U/en active Active
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