CN212353610U - Heavy-duty car LNG gas cylinder mounting structure - Google Patents
Heavy-duty car LNG gas cylinder mounting structure Download PDFInfo
- Publication number
- CN212353610U CN212353610U CN202021401482.9U CN202021401482U CN212353610U CN 212353610 U CN212353610 U CN 212353610U CN 202021401482 U CN202021401482 U CN 202021401482U CN 212353610 U CN212353610 U CN 212353610U
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- slot
- gas cylinder
- connecting seat
- shaped bracket
- bracket
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- Expired - Fee Related
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- 210000004907 gland Anatomy 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model provides a heavy-duty car LNG gas cylinder mounting structure, which comprises a gas cylinder, an L-shaped bracket, a middle bracket, a connecting seat, a gland and a frame longitudinal beam; the outer side of the L-shaped bracket is provided with a connecting groove, and the gas cylinder is bound on the connecting groove through a strap band; the inner side surface of the middle bracket is provided with a supporting bulge and a row of connecting holes, and the connecting holes are connected to the L-shaped bracket through bolts; the outer side surface of the connecting seat is provided with a slot and a baffle plate, and the structural bodies on the two sides of the slot are provided with bolt holes which are fixed on the frame longitudinal beam through bolts; the middle bracket is inserted into the slot and clamped by the baffle; the gland sets up the up end at the connecting seat, gland and connecting seat bolted connection. The utility model has the beneficial technical effects that: the LNG gas cylinder mounting structure for the heavy-duty car is provided, the scheme can simplify mounting operation and reduce manual occupation.
Description
Technical Field
The utility model relates to an on-vehicle gas cylinder installation technique especially relates to a heavy-duty car LNG gas cylinder mounting structure.
Background
When the gas cylinder of the LNG heavy truck is installed, the gas cylinder is installed on a frame longitudinal beam in a side-mounted mode, the gas cylinder and an L-shaped bracket are connected together by a strap during installation, then the gas cylinder and the L-shaped bracket are integrally hoisted to an installation station, then a bolt is arranged on the inner side of the frame longitudinal beam, and the L-shaped bracket is fixed on the frame longitudinal beam through the bolt; there are problems in that: when adopting aforementioned mounting structure, operating personnel need carry out the bolt installation operation in solebar inboard, and the process of installation gas cylinder is comparatively back (the installation process of gas cylinder is back, mainly because the gas cylinder is bulky, install externally again, if install the gas cylinder earlier, do not operate well when installing other devices, and other devices collide with the gas cylinder easily, damage the gas cylinder), a large amount of devices have been installed in solebar in advance, the inboard operating space of solebar is very narrow, the operation of setting up the bolt is very difficult, the installation effectiveness is lower, and when the installation, because L shape bracket is in unsettled state, the solebar outside needs have operating personnel to adjust the position of L shape bracket, the installation operation needs two operating personnel at least, the manual work occupies more.
SUMMERY OF THE UTILITY MODEL
To the problem in the background art, the utility model provides a heavy-duty car LNG gas cylinder mounting structure, its structure is: the heavy-duty automobile LNG cylinder mounting structure comprises a gas cylinder, an L-shaped bracket, two middle supports, two connecting seats, two pressing covers and a frame longitudinal beam;
the outer side of the L-shaped bracket is provided with a connecting groove matched with the gas cylinder, the gas cylinder is arranged in the connecting groove, and the gas cylinder is bound on the L-shaped bracket through a strap;
the upper end and the lower end of the inner side surface of the middle bracket are respectively provided with a supporting bulge, and the end surfaces of the two supporting bulges are flush; two rows of connecting holes are formed between the two supporting bulges, and a rectangular area is formed by the two rows of connecting holes; the inner side surface of the L-shaped bracket is provided with a connecting area matched with the rectangular area in size, and the connecting hole is connected to the connecting area through a bolt; the two middle brackets are symmetrically arranged on the L-shaped bracket;
a vertically extending slot is formed in the outer side face of the connecting seat, an upper port of the slot is communicated with the upper end face of the connecting seat, and a lower port of the slot is closed; the size of the slot is matched with the circumferential profile of the middle bracket; a plurality of baffles are arranged on the outer side surface of the connecting seat, and the baffles cover the slot part; the baffle plates are axially and symmetrically arranged according to the slots; a plurality of bolt holes are symmetrically formed in the structural bodies on the two axial sides of the slot, and the bolt holes are fixed on the outer wall of the frame longitudinal beam through bolts; two threaded holes are formed in the upper end face of the connecting seat and are respectively located on two sides of the slot;
the middle bracket is inserted into the slot of the connecting seat from top to bottom, the end surface of the supporting bulge contacts with the bottom surface of the slot, the baffle plate clamps the middle bracket in the slot, and the connecting area is positioned in the gap of the baffle plate; the two middle brackets correspond to the two connecting seats one by one;
the gland is arranged on the upper end face of the connecting seat, a through hole matched with the threaded hole is formed in the gland, the through hole is connected with the threaded hole through a bolt, the gland seals an upper port of the slot, a convex clamping block is arranged at the lower end of the gland, a groove matched with the clamping block is formed in the upper end of the outer side face of the middle support, and the clamping block is located in the groove and clamps the middle support in the slot; the two pressing covers correspond to the two connecting seats one by one.
After the utility model is adopted, during assembly, the connecting seat is pre-assembled on the frame longitudinal beam through the bolt, then the device inside the frame longitudinal beam is assembled, after the internal device is installed, the gas cylinder and the L-shaped bracket (the middle bracket is also pre-connected on the L-shaped bracket) which are pre-connected together are integrally hoisted to the installation station, then the middle bracket is inserted into the slot on the connecting seat from top to bottom, and then the upper port of the slot is sealed by the gland; compare in current mounting means, adopt the utility model discloses afterwards, single can accomplish the installation operation, the manual work occupies less, and operating efficiency is higher, can avoid operating inside solebar moreover, and it is very simple and convenient to operate.
The utility model has the beneficial technical effects that: the LNG gas cylinder mounting structure for the heavy-duty car is provided, the scheme can simplify mounting operation and reduce manual occupation.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention (no gland is provided in the structure in the drawing);
FIG. 3 is a schematic view of the connecting seat structure;
FIG. 4 is a schematic view of the medial side of the intermediate stent;
FIG. 5, a side view of the intermediate bracket;
FIG. 6, lateral side view of the intermediate bracket;
FIG. 7, an outside side view of the L-shaped bracket, intermediate bracket and connecting seat connection;
FIG. 8 is a schematic view of the gland structure;
the names corresponding to each mark in the figure are respectively: the device comprises a gas cylinder 1, an L-shaped bracket 2, a middle bracket 3, a supporting bulge 3-1, a groove 3-2, a connecting seat 4, a baffle 4-1, a gland 5, a fixture block 5-1 and a frame longitudinal beam 6.
Detailed Description
The utility model provides a heavy-duty car LNG gas cylinder mounting structure, its structure is: the heavy-duty automobile LNG cylinder mounting structure comprises a gas cylinder 1, an L-shaped bracket 2, two middle brackets 3, two connecting seats 4, two pressing covers 5 and a frame longitudinal beam 6;
the outer side of the L-shaped bracket 2 is provided with a connecting groove matched with the gas cylinder 1, the gas cylinder 1 is arranged in the connecting groove, and the gas cylinder 1 is bound on the L-shaped bracket 2 through a strap;
the upper end and the lower end of the inner side surface of the middle bracket 3 are respectively provided with a supporting bulge 3-1, and the end surfaces of the two supporting bulges 3-1 are flush; two rows of connecting holes are formed between the two supporting bulges 3-1, and a rectangular area is formed by the two rows of connecting holes; the inner side surface of the L-shaped bracket 2 is provided with a connecting area matched with the rectangular area in size, and the connecting hole is connected to the connecting area through a bolt; the two middle brackets 3 are symmetrically arranged on the L-shaped bracket 2;
a vertically extending slot is formed in the outer side surface of the connecting seat 4, an upper port of the slot is communicated with the upper end surface of the connecting seat 4, and a lower port of the slot is closed; the size of the slot is matched with the circumferential profile of the middle bracket 3; a plurality of baffles 4-1 are arranged on the outer side surface of the connecting seat 4, and the baffles 4-1 cover the slot part; the baffles 4-1 are axially and symmetrically arranged according to the slots; a plurality of bolt holes are symmetrically arranged on the structural bodies on the two axial sides of the slot, and the bolt holes are fixed on the outer wall of the frame longitudinal beam 6 through bolts; two threaded holes are formed in the upper end face of the connecting seat 4 and are respectively located on two sides of the slot;
the middle bracket 3 is inserted into the slot of the connecting seat 4 from top to bottom, the end surface of the supporting bulge 3-1 is contacted with the bottom surface of the slot, the baffle 4-1 clamps the middle bracket 3 in the slot, and the connecting area is positioned in the gap of the baffle 4-1; the two middle brackets 3 correspond to the two connecting seats 4 one by one;
the gland 5 is arranged on the upper end face of the connecting seat 4, a through hole matched with the threaded hole is formed in the gland 5, the through hole is connected with the threaded hole through a bolt, the upper end opening of the slot is sealed by the gland 5, a convex clamping block 5-1 is arranged at the lower end of the gland 5, a groove matched with the clamping block 5-1 is formed in the upper end of the outer side face of the middle support 3, and the clamping block 5-1 is located in the groove and clamps the middle support (3) in the slot; the two pressing covers 5 correspond to the two connecting seats 4 one by one.
Claims (1)
1. The utility model provides a heavy-duty car LNG gas cylinder mounting structure which characterized in that: the heavy-duty automobile LNG cylinder mounting structure comprises a gas cylinder (1), an L-shaped bracket (2), two middle supports (3), two connecting seats (4), two pressing covers (5) and a frame longitudinal beam (6);
the outer side of the L-shaped bracket (2) is provided with a connecting groove matched with the gas cylinder (1), the gas cylinder (1) is arranged in the connecting groove, and the gas cylinder (1) is bound on the L-shaped bracket (2) through a strap;
the upper end and the lower end of the inner side surface of the middle bracket (3) are respectively provided with a supporting bulge (3-1), and the end surfaces of the two supporting bulges (3-1) are flush; two rows of connecting holes are arranged between the two supporting bulges (3-1), and a rectangular area is formed by the two rows of connecting holes; the inner side surface of the L-shaped bracket (2) is provided with a connecting area matched with the rectangular area in size, and the connecting hole is connected to the connecting area through a bolt; the two middle brackets (3) are symmetrically arranged on the L-shaped bracket (2);
a vertically extending slot is formed in the outer side surface of the connecting seat (4), the upper end port of the slot is communicated with the upper end surface of the connecting seat (4), and the lower end port of the slot is closed; the size of the slot is matched with the circumferential profile of the middle bracket (3); a plurality of baffle plates (4-1) are arranged on the outer side surface of the connecting seat (4), and the baffle plates (4-1) cover the slot part; the baffle plates (4-1) are axially and symmetrically arranged according to the slots; a plurality of bolt holes are symmetrically formed in the structural bodies on the two axial sides of the slot, and the bolt holes are fixed on the outer wall of the frame longitudinal beam (6) through bolts; two threaded holes are formed in the upper end face of the connecting seat (4), and the two threaded holes are located on two sides of the slot respectively;
the middle support (3) is inserted into the slot of the connecting seat (4) from top to bottom, the end surface of the supporting bulge (3-1) is contacted with the bottom surface of the slot, the baffle (4-1) clamps the middle support (3) in the slot, and the connecting area is positioned in the gap of the baffle (4-1); the two middle brackets (3) correspond to the two connecting seats (4) one by one;
the pressing cover (5) is arranged on the upper end face of the connecting seat (4), a through hole matched with the threaded hole is formed in the pressing cover (5), the through hole is connected with the threaded hole through a bolt, the upper end opening of the slot is sealed by the pressing cover (5), a convex clamping block (5-1) is arranged at the lower end of the pressing cover (5), a groove matched with the clamping block (5-1) is formed in the upper end of the outer side face of the middle support (3), and the clamping block (5-1) is located in the groove and clamps the middle support (3) in the slot; the two pressing covers (5) correspond to the two connecting seats (4) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401482.9U CN212353610U (en) | 2020-07-16 | 2020-07-16 | Heavy-duty car LNG gas cylinder mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401482.9U CN212353610U (en) | 2020-07-16 | 2020-07-16 | Heavy-duty car LNG gas cylinder mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212353610U true CN212353610U (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021401482.9U Expired - Fee Related CN212353610U (en) | 2020-07-16 | 2020-07-16 | Heavy-duty car LNG gas cylinder mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212353610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775693A (en) * | 2020-07-16 | 2020-10-16 | 上汽依维柯红岩商用车有限公司 | Heavy-duty car LNG gas cylinder mounting structure |
-
2020
- 2020-07-16 CN CN202021401482.9U patent/CN212353610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775693A (en) * | 2020-07-16 | 2020-10-16 | 上汽依维柯红岩商用车有限公司 | Heavy-duty car LNG gas cylinder mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |