CN209779699U - Well lid that equipment is firm - Google Patents
Well lid that equipment is firm Download PDFInfo
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- CN209779699U CN209779699U CN201920180661.5U CN201920180661U CN209779699U CN 209779699 U CN209779699 U CN 209779699U CN 201920180661 U CN201920180661 U CN 201920180661U CN 209779699 U CN209779699 U CN 209779699U
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Abstract
A well lid with firm assembly comprises a well lid body, a well lid seat and a plurality of connecting pieces shaped like Chinese character 'wang'; the well lid is provided with a first through groove and two first wing pieces which are arranged at one end of the first through groove and have a first distance between each other, and a first channel is formed by the two first wing pieces and the other end of the first through groove; the well cover seat is provided with a second through groove and two second wing pieces which are arranged at one end of the second through groove and have a second distance with each other, a second channel is formed by the two second wing pieces and the other end of the second through groove, and a space is formed between the first wing pieces and the second wing pieces; the connecting part is inserted in the first space and the second space, and the upper pressing part is clamped on the top surface of the first wing piece, the lower pressing part is clamped on the bottom surface of the second wing piece, and the spacing part is inserted in the spacing; the utility model discloses the well lid can improve the equipment fastness between well lid and the well lid seat.
Description
Technical Field
The utility model relates to a well lid especially indicates a firm well lid of equipment.
Background
The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The well cover comprises a well cover and a well cover seat, wherein the well cover seat is fixed on a well mouth through cement paste, and the well cover is fixed on the well cover seat through a locking structure; in order to solve the problem of locking structures of a well cover and a well cover seat, patent document CN106436769A disclosed in 2017, 02, 22 is developed, and relates to a well cover with high structural strength; the manhole cover is fixedly connected with the manhole cover seat through an I-shaped connecting piece, a first square through hole part is formed in the manhole cover, and a second square through hole part is formed in the manhole cover seat; first fins with intervals are respectively formed on two opposite inner walls of the first square through hole part, at least one end parts of the two first fins form a first through groove in the first square through hole part, and a first channel communicated with the first through groove is formed at the interval between the two first fins; the second square through hole part is provided with two second wing pieces corresponding to the two first wing pieces in a forming mode, at least one end parts of the two second wing pieces form second through grooves in the second square through hole part, and second channels communicated with the second through grooves are formed in the space between the two second wing pieces; the I-shaped connecting piece is provided with a first transverse part buckled above the first wing piece, a second transverse part buckled below the second wing piece and a first vertical connecting part which is connected with the first transverse part and the second transverse part and is clamped in the first channel and the second channel, and the locking structure is convenient for locking the well cover and the well cover seat together; however, there may be a gap between the first and second vanes; because well lid equipment rolls the vibration through the vehicle for a long time on the road, and the clearance between first fin, the second fin is because the vehicle rolls the atress and causes the collision of mutual vibration, and the easy fracture of each part structure of long-time collision damages, and then influences well lid mounting structure's fastness.
in view of the above, the present disclosure is developed and designed by the designers based on the various defects and inconveniences caused by the imperfect design of the manhole cover structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an equipment firm well lid improves the equipment fastness between well lid and the well lid seat.
In order to achieve the above purpose, the solution of the present invention is:
a well cover which is firmly assembled comprises a well cover, a well cover seat and a plurality of connecting pieces shaped like Chinese character 'wang' for connecting the well cover and the well cover seat; the well lid is provided with a first through groove and two first wing pieces which are arranged at one end of the first through groove and have a first distance between each other, and a first channel is formed by the two first wing pieces and the other end of the first through groove; the well cover seat is provided with a second through groove and two second wing pieces which are arranged at one end of the second through groove and have a second distance with each other, a second channel is formed by the two second wing pieces and the other end of the second through groove, and a space is formed between the first wing pieces and the second wing pieces; the king style of calligraphy connecting piece has the card and arranges last suppression portion, the card of first fin top in the lower suppression portion of second fin bottom surface in, inserts the spacer in arranging the interval in and connect the connecting portion of suppression portion, suppression portion and spacer down, the king style of calligraphy connecting piece has first station and second station, first station is the vertical card of king style of calligraphy connecting piece and goes into first passageway, second passageway, the second station is king style of calligraphy connecting piece horizontal promotion, and connecting portion insert and arrange first interval, second interval in, and go up the suppression portion card and arrange first fin top surface in, suppress the portion card down and arrange the second fin bottom surface and the spacer in the interval in.
The spacing part is made of elastic materials with a buffering effect.
A first extending piece is arranged at one end, connected with the first through groove, of the two first wing pieces, and the first extending piece and the two first wing pieces form a U-shaped piece in an enclosing mode; and a second extending piece is arranged at one end of the second wing piece connected with the second through groove, and the second extending piece and the two second wing pieces form a U-shaped piece in an enclosing mode.
The distance from the top surface of the first wing piece to the top surface of the well lid is larger than or equal to the thickness of the upper pressing part.
The well lid is provided with an ear piece part, and the first through groove is formed in the ear piece part; the manhole cover seat is provided with a lug groove for clamping the lug part, and the second through groove is formed in the lug groove.
The well cover seat is provided with a lug part protruding out of the top surface of the well cover seat, and the second through groove is formed in the lug part; the bottom surface of well lid is provided with the auricle groove that supplies auricle portion card to put, first logical groove shaping is on the auricle groove.
The first through groove and the second through groove are oval through grooves or arc-shaped through grooves or circular through grooves.
Rubber blocks are plugged in the first channel and the second channel.
After the structure is adopted, when the manhole cover is installed, the manhole cover is required to be firstly closed above the manhole cover seat, the first through groove and the second through groove are aligned, then the king-shaped connecting piece is vertically clamped into the first channel and the second channel, and then the king-shaped connecting piece is transversely pushed to enter the first interval and the second interval, the connecting part is inserted into the first interval and the second interval, the upper pressing part is clamped on the top surface of the first fin, and the lower pressing part is clamped on the bottom surface of the second fin and the interval part is inserted into the interval; the first wing piece and the second wing piece can be firmly locked together, so that the well cover and the well cover seat are locked together; the utility model fills the gap between the first wing piece and the second wing piece through the spacing part of the connecting piece shaped like the Chinese character 'wang', so that the connecting piece shaped like the Chinese character 'wang' is fastened and buckled above the first wing piece and below the second wing piece, and the installation is firmer; and can avoid having the clearance and cause mutual vibration collision and fracture damage between first fin, second fin and the king style of calligraphy connecting piece, improve the equipment fastness between well lid and the well lid seat.
Drawings
Fig. 1 is an exploded schematic view of the manhole cover of the present invention;
Fig. 2 is a schematic top view of the manhole cover of the present invention;
Fig. 3 is a schematic sectional view of the manhole cover of the present invention;
Fig. 4 is a schematic structural view of the connecting member shaped like a Chinese character 'wang'.
Description of the symbols
Well cover 1 and well cover seat 2
First through groove 11 of connecting piece 3 shaped like Chinese character' wang
First pitch 12 first fin 13
First channel 14 and second through slot 21
Second pitch 22 second flap 23
Second channel 24 upper press 31
Lower pressing portion 32 spacer 33
connecting portion 34 first extension piece 15
Second extension piece 25 ear piece portion 16
Tab slot 26.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 to 4, the present invention discloses a well cover with firm assembly, which comprises a well cover 1, a well cover seat 2, and a plurality of connecting members 3 shaped like Chinese character 'wang' for connecting the well cover 1 and the well cover seat 2; the well lid 1 is provided with a first through groove 11 and two first wing pieces 13 which are arranged at one end of the first through groove 11 and have a first distance 12 therebetween, and a first channel 14 is formed by the two first wing pieces 13 and the other end of the first through groove 11; the manhole cover base 2 is provided with a second through groove 21 and two second wing pieces 23 which are arranged at one end of the second through groove 21 and have a second distance 22 therebetween, the two second wing pieces 23 and the other end of the second through groove 21 form a second channel 24, and a space is formed between the first wing piece 13 and the second wing piece 23; the king style of calligraphy connecting piece 3 has the card and arranges last pressing part 31, the card of first fin 13 top in the lower pressing part 32 of second fin 23 bottom surface, inserts the spacer 33 of arranging in the interval and connect the connecting portion 34 of pressing part 31, lower pressing part 32 and spacer 33, king style of calligraphy connecting piece 3 has first station and second station, first station is the vertical card of king style of calligraphy connecting piece 3 and goes into first passageway 14, second passageway 24, the second station is king style of calligraphy connecting piece 3 and transversely promotes, and first interval 12, second interval 22 are arranged in to connecting portion 34 insertion, and goes up pressing part 31 card and arrange first fin 13 top surface in, press part 32 card to arrange second fin 23 bottom surface and spacer 33 in the interval.
When the manhole cover is installed, the manhole cover 1 needs to be covered above the manhole cover seat 2, the first through groove 11 and the second through groove 21 are aligned, the king-shaped connecting piece 3 is vertically clamped into the first channel 14 and the second channel 24, the king-shaped connecting piece 3 is transversely pushed to enter the first space 12 and the second space 22, the connecting part 34 is inserted into the first space 12 and the second space 22, the upper pressing part 31 is clamped on the top surface of the first wing piece 13, and the lower pressing part 32 is clamped on the bottom surface of the second wing piece 23 and the spacing part 33 is inserted into the spacing; the first wing piece 13 and the second wing piece 23 can be firmly locked together, so that the well lid 1 and the well lid base 2 are locked together; the utility model fills the gap between the first wing piece 13 and the second wing piece 23 through the spacing part 33 of the connecting piece 3 shaped like the Chinese character 'wang', so that the connecting piece 3 shaped like the Chinese character 'wang' is fastened and buckled above the first wing piece 13 and below the second wing piece 23, and the installation is firmer; and can avoid having the clearance and causing mutual vibration collision and fracture damage between first fin 13, second fin 23 and the king-shaped connecting piece 3, improve the equipment fastness between well lid and the well lid seat.
The spacing part 33 of the utility model is made of elastic material with buffer effect; the partition 33 serves as a buffer structure to distribute the force applied to the first wing 12 and the second wing 22, thereby playing a role of buffer protection.
In the utility model, the first extending piece 15 is arranged at one end of the two first wing pieces 13 connected with the first through groove 11, and the first extending piece 15 and the two first wing pieces 13 form a U-shaped piece; a second extending piece 25 is arranged at one end of each of the two second wing pieces 23 connected with the second through groove 21, and the second extending piece 25 and the two second wing pieces 23 form a U-shaped piece in an enclosing mode; when the connecting piece 3 is located at the second station to lock the first wing piece 13 and the second wing piece 23, the upper pressing part 31 is clamped above the two first wing pieces 13 and the first extending piece 15, the lower pressing part 32 is clamped below the two second wing pieces 23 and the second extending piece 25, the upper pressing part 31 and the lower pressing part 32 are respectively hooked on three surfaces, and the locking structure is more stable and firm.
The distance from the top surface of the first wing piece 13 to the top surface of the well lid 1 is more than or equal to the thickness of the upper pressing part 31; make upper pressing portion 31 not protruding on well lid 1, well lid 1 overall structure is more level and smooth, and the vehicle rolls more steadily when passing through.
the well lid 1 of the utility model is provided with an ear piece part 16, and the first through groove 11 is formed on the ear piece part 16; the manhole cover seat 2 is provided with a lug groove 26 for clamping the lug part 16, and the second through groove 21 is formed on the lug groove 26; or the well cover seat 2 is provided with a lug part protruding out of the top surface of the well cover seat 2, and the second through groove 21 is formed on the lug part; the bottom surface of the well lid 1 is provided with a lug groove for clamping the lug part, and the first through groove 11 is formed on the lug groove; the supporting area between lug piece portion 16 and lug groove 26 cooperation structure can direct well lid 1 and well lid seat 2, and well lid seat 2 can stably support well lid 1.
The first through groove 11 and the second through groove 21 of the utility model are oval through grooves, arc through grooves, circular through grooves or other special-shaped through grooves; because the support area between well lid 1 and the well lid seat 2 is limited, can set up the shape of first logical groove 11, second logical groove 21 according to the specific support area between well lid 1 and the well lid seat 2, the structure is compacter.
The first channel 14 and the second channel 24 of the utility model are internally plugged with rubber blocks; the rubber block fills up the first channel 14 and the second channel 24, so that the bolt assembly 3 can be prevented from sliding to the first channel 14 and the second channel 24 and being separated from the first wing piece 13 and the second wing piece 23, and the well lid 1 and the well lid seat 2 can not be firmly locked.
The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (8)
1. The utility model provides a firm well lid of equipment which characterized in that: comprises a well cover, a well cover seat and a plurality of connecting pieces shaped like Chinese character 'wang' for connecting the well cover and the well cover seat; the well lid is provided with a first through groove and two first wing pieces which are arranged at one end of the first through groove and have a first distance between each other, and a first channel is formed by the two first wing pieces and the other end of the first through groove; the well cover seat is provided with a second through groove and two second wing pieces which are arranged at one end of the second through groove and have a second distance with each other, a second channel is formed by the two second wing pieces and the other end of the second through groove, and a space is formed between the first wing pieces and the second wing pieces; the king style of calligraphy connecting piece has the card and arranges last suppression portion, the card of first fin top in the lower suppression portion of second fin bottom surface in, inserts the spacer in arranging the interval in and connect the connecting portion of suppression portion, suppression portion and spacer down, the king style of calligraphy connecting piece has first station and second station, first station is the vertical card of king style of calligraphy connecting piece and goes into first passageway, second passageway, the second station is king style of calligraphy connecting piece horizontal promotion, and connecting portion insert and arrange first interval, second interval in, and go up the suppression portion card and arrange first fin top surface in, suppress the portion card down and arrange the second fin bottom surface and the spacer in the interval in.
2. The well lid of claim 1, being securely assembled, wherein: the spacing part is made of elastic materials with a buffering effect.
3. The well lid of claim 1, being securely assembled, wherein: a first extending piece is arranged at one end, connected with the first through groove, of the two first wing pieces, and the first extending piece and the two first wing pieces form a U-shaped piece in an enclosing mode; and a second extending piece is arranged at one end of the second wing piece connected with the second through groove, and the second extending piece and the two second wing pieces form a U-shaped piece in an enclosing mode.
4. The well lid of claim 1, being securely assembled, wherein: the distance from the top surface of the first wing piece to the top surface of the well lid is larger than or equal to the thickness of the upper pressing part.
5. The well lid of claim 1, being securely assembled, wherein: the well lid is provided with an ear piece part, and the first through groove is formed in the ear piece part; the manhole cover seat is provided with a lug groove for clamping the lug part, and the second through groove is formed in the lug groove.
6. The well lid of claim 1, being securely assembled, wherein: the well cover seat is provided with a lug part protruding out of the top surface of the well cover seat, and the second through groove is formed in the lug part; the bottom surface of well lid is provided with the auricle groove that supplies auricle portion card to put, first logical groove shaping is on the auricle groove.
7. The well lid of claim 1, being securely assembled, wherein: the first through groove and the second through groove are oval through grooves or arc-shaped through grooves or circular through grooves.
8. The well lid of claim 1, being securely assembled, wherein: rubber blocks are plugged in the first channel and the second channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180661.5U CN209779699U (en) | 2019-02-01 | 2019-02-01 | Well lid that equipment is firm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180661.5U CN209779699U (en) | 2019-02-01 | 2019-02-01 | Well lid that equipment is firm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209779699U true CN209779699U (en) | 2019-12-13 |
Family
ID=68794577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920180661.5U Active CN209779699U (en) | 2019-02-01 | 2019-02-01 | Well lid that equipment is firm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209779699U (en) |
-
2019
- 2019-02-01 CN CN201920180661.5U patent/CN209779699U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |