CN216232619U - Assembled lightweight emergency rescue carriage - Google Patents
Assembled lightweight emergency rescue carriage Download PDFInfo
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- CN216232619U CN216232619U CN202123081509.8U CN202123081509U CN216232619U CN 216232619 U CN216232619 U CN 216232619U CN 202123081509 U CN202123081509 U CN 202123081509U CN 216232619 U CN216232619 U CN 216232619U
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- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 238000005034 decoration Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses an assembled lightweight emergency rescue carriage which comprises a carriage front plate, a carriage rear door, two carriage side plates, a carriage top plate and a carriage bottom plate, wherein the two carriage side plates are arranged in a bilateral symmetry mode; the device is characterized in that frame longitudinal beams for connecting two adjacent plates are arranged on two sides of a carriage front plate, two sides of a carriage rear door and two sides of a carriage side plate, and the two adjacent frame longitudinal beams and the carriage front plate or the carriage rear door or the carriage side plate are detachably connected through rivets; and two adjacent frame longitudinal beams are connected to form an L-shaped corner, each L-shaped corner is provided with a longitudinal beam connecting profile which has the same height as the frame longitudinal beam, the longitudinal beam connecting profiles are arc-shaped, and two sides of each longitudinal beam connecting profile are respectively clung to the adjacent frame longitudinal beams and are detachably connected through rivets.
Description
Technical Field
The utility model relates to the field of carriage assembly, in particular to an assembled lightweight emergency rescue carriage.
Background
The traditional emergency rescue carriage body and the internal article storage rack are manufactured in a mode that a welding framework is added with a mask plate and heat insulation cotton is filled in the traditional emergency rescue carriage body and the internal article storage rack. In case the combination welding of this kind of railway carriage or compartment body is accomplished, the transportation degree of difficulty and cost all can greatly increased, simultaneously, adopt the carriage production preparation cycle that above-mentioned mode assembled, and the structure is in case the preparation is accomplished, difficult change. At present, in order to solve the above problems, a light-weight wagon during assembly is disclosed in the market, for example, chinese patent with application number 2019106555552 discloses a lightweight wagon with a reinforced bottom plate module assembly, which comprises a front wagon plate, a rear wagon door, two symmetrically arranged side wagon plates, a wagon bottom plate and a wagon top plate, wherein one of the side wagon plates is provided with a side wagon door; the side carriage plate comprises a side plate body, and a first side beam wrapping block and a second side beam wrapping block are respectively arranged on the upper side edge and the lower side edge of the side plate body; the platform floor comprises a bottom plate side beam, a bottom plate cross beam and a bottom plate longitudinal beam, wherein the bottom plate cross beam and the bottom plate longitudinal beam are connected within the bottom plate side beam, the bottom plate longitudinal beam and the bottom plate cross beam are connected to form a rectangular frame structure, a first bottom plate body and a second bottom plate body are arranged above the bottom plate cross beam and the bottom plate longitudinal beam, and a reinforcing beam is integrally extruded and formed at the bottom of the first bottom plate body by adopting an aluminum alloy material.
Although the turnover problem has been solved to above-mentioned carriage, during its assembly, through welded fastening between the boundary beam package piece, though mounting structure is firm, nevertheless the assembly back, difficult change.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the utility model are as follows: how to provide an assembly type lightweight emergency rescue carriage which is convenient and flexible to assemble, and convenient to disassemble and refit.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an assembled lightweight emergency rescue carriage comprises a carriage front plate, a carriage rear door, two carriage side plates which are arranged in bilateral symmetry, a carriage top plate positioned at the top and a carriage bottom plate positioned at the bottom; the device is characterized in that frame longitudinal beams for connecting two adjacent plates are arranged on two sides of a carriage front plate, two sides of a carriage rear door and two sides of a carriage side plate, and the two adjacent frame longitudinal beams and the carriage front plate or the carriage rear door or the carriage side plate are detachably connected through rivets; and two adjacent frame longitudinal beams are connected to form an L-shaped corner, each L-shaped corner is provided with a longitudinal beam connecting profile which has the same height as the frame longitudinal beam, the longitudinal beam connecting profiles are arc-shaped, and two sides of each longitudinal beam connecting profile are respectively clung to the adjacent frame longitudinal beams and are detachably connected through rivets. Like this, all connect through the frame longeron between each panel in carriage, and can dismantle the connection through the rivet during connection, this kind of connected mode is fixed firm, dismantles easily, and then is convenient for change the panel connection of different styles according to customer's needs. The longitudinal beam connecting profile can be used for edge covering two adjacent frame longitudinal beams, so that corners of a carriage are in a fillet shape, the appearance is more attractive, and the safety performance can be effectively improved.
Further, the carriage roof is arranged on a rectangular frame surrounded by the carriage front plate, the two carriage side plates and the carriage back door, a beam connecting section is arranged on the four sides of the carriage roof, the left side and the right side of the carriage roof, the carriage roof and the carriage side plates, and the carriage roof and the carriage back door, the beam connecting section is arc-shaped, and the two sides of the beam connecting section are respectively clung to the adjacent plates, and are detachably connected through rivets. Like this, the crossbeam joining profile that sets up can be connected fixedly all around to carriage roof and carriage to bordure the top outer edge, form the fillet and bordure, carriage connected mode is simple, firm, and more pleasing to the eye.
Furthermore, the side ends of every two adjacent cross beam connecting profiles and the side ends of the longitudinal beam connecting profiles arranged between the two cross beam connecting profiles are adhered to form an L-shaped corner, and a corner wrapping decoration piece is arranged at each L-shaped corner. Like this, the cornerite decoration that sets up has further carried out the cornerite to the carriage four corners and has handled for the carriage four corners all is the fillet.
Furthermore, the longitudinal beam connecting section and the cross beam connecting section are both aluminum parts. Therefore, the aluminum section is simple in manufacturing process, high in structural strength and light in weight.
Furthermore, the carriage front plate, the carriage back door, the carriage side plates and the carriage top plate are all composed of a polyurethane plate and glass fiber reinforced plastic plates clamped on the front side and the back side of the polyurethane plate. Like this, except the carriage bottom plate, each plate all is filled with the polyurethane panel on the carriage, can effectively reduce the whole weight in carriage, with carriage weight reduction 20%. Simultaneously, the glass steel plate that sets up bonds the pressfitting with the polyurethane board and fixes the back, has effectively promoted the intensity of each plate, simultaneously, also has the dampproofing effect of fire prevention.
Furthermore, the middle part of the carriage side plate on the right side is provided with an inverted U-shaped opening, and a right turnover door is rotatably arranged on the inverted U-shaped opening; the left turnover door and the right turnover door can be turned upwards and are fixed on the side plate of the carriage through a locking mechanism. Like this, carriage right side and rear end all are equipped with the door that can open and close to select the door that will open according to actual use condition, use comparatively in a flexible way.
Further, the frame longitudinal beams comprise a plurality of first U-shaped longitudinal beams, a plurality of second U-shaped longitudinal beams, a plurality of L-shaped longitudinal beams, a Z-shaped longitudinal beam and an h-shaped longitudinal beam. Thus, the frame longitudinal beams have different shapes, and different frame longitudinal beams can be selected according to specific installation requirements for installation and fixation.
Furthermore, a first U-shaped longitudinal beam is arranged on the left side of the front plate of the carriage, and the opening side of the first U-shaped longitudinal beam corresponds to the front plate of the carriage and is inserted on the front plate of the carriage; the end of the side plate of the carriage on the left side, which is close to the front plate of the carriage, is provided with an L-shaped longitudinal beam, one side of the L-shaped longitudinal beam is tightly attached to the side plate of the carriage, the other side of the L-shaped longitudinal beam extends towards the front plate of the carriage and is attached to the side wall of the first U-shaped longitudinal beam on the front plate of the carriage, and the side walls on the two sides of the longitudinal beam connecting section between the left side of the front plate of the carriage and the side plate of the carriage adjacent to the left side of the front plate of the carriage are respectively fixed with the first U-shaped longitudinal beam and the L-shaped longitudinal beam on the same side of the side plate of the front plate of the carriage through an anchor nail and the front plate of the carriage and the side plate of the carriage. Like this, through first U-shaped longeron, type longeron erection joint between carriage front bezel and the left side carriage curb plate to bordure through longeron connection section bar, overall connection compact structure, and mounting structure is firm.
Furthermore, a Z-shaped longitudinal beam is arranged on the right side of the front plate of the carriage, a first U-shaped longitudinal beam is clamped on the right side of the rear door of the carriage, and a first U-shaped longitudinal beam is clamped on both sides of the side plate of the carriage on the right side; a second U-shaped longitudinal beam is arranged on one side of each first U-shaped longitudinal beam on two sides of the side carriage side plate, and each second U-shaped longitudinal beam comprises a long transverse arm, a short transverse arm and a connecting arm connected between the long transverse arm and the short transverse arm; the opening sides of the two second U-shaped longitudinal beams correspond to the side plate of the carriage on the left side, the opening side of each second U-shaped longitudinal beam is provided with an L-shaped longitudinal beam for closing the opening of the second U-shaped longitudinal beam, and the L-shaped longitudinal beam on one side close to the front plate of the carriage is tightly attached to the second U-shaped longitudinal beam and the Z-shaped longitudinal beam on the side close to the front plate of the carriage and is fixed by a rivet; the L-shaped longitudinal beam close to one side of the rear door of the carriage is riveted with the second U-shaped longitudinal beam on the side, and is fixed with the first U-shaped longitudinal beam on the right side of the rear door of the carriage and the rear door of the carriage through a rivet; and a lath is arranged between the two second U-shaped longitudinal beams and the right carriage side plate, wherein the left side and the right side of the lath are respectively tightly attached to the lath, and the left end and the right end of the lath are fixedly connected with the second U-shaped longitudinal beams through rivets. Therefore, the carriage side plate on the right side is connected with the carriage front plate through the first U-shaped longitudinal beam, the strip plate, the L-shaped longitudinal beam, the z-shaped longitudinal beam and the second U-shaped longitudinal beam respectively, is connected with the right end of the carriage back door through the first U-shaped longitudinal beam, the strip plate, the L-shaped longitudinal beam and the second U-shaped longitudinal beam, and is wrapped through the longitudinal beam connecting section. After the installation, a section bar frame is arranged between the carriage side plate on the right side and the carriage front plate and between the carriage side plate and the carriage rear door, and a locking mechanism of the turnover door of the section bar frame can be installed.
Further, be equipped with an L shape longeron in one side that left carriage curb plate is close to the carriage back door, be equipped with an h shape longeron in the carriage back door left side, the opening side and the carriage back door left side of h shape longeron correspond to with carriage back door left side joint, and one side that the h shape longeron is close to the carriage curb plate is the long arm, and this long arm extends to L shape longeron direction to hug closely with the L shape longeron outside, through a rivet and L shape longeron and carriage lateral wall fixed connection. Therefore, the left carriage side plate is connected with the left side of the carriage rear door through the L-shaped longitudinal beam and the h-shaped longitudinal beam, and the longitudinal beam connecting section is used for edge covering and fixing, so that the mounting structure is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of a disassembled structure of an emergency rescue carriage in the embodiment;
FIG. 2 is a schematic sectional view of a side plate of a vehicle compartment in an embodiment;
FIG. 3 is a schematic cross-sectional view of a lateral cross-section of a vehicle body in an embodiment;
FIG. 4 is an enlarged view of E in FIG. 3;
FIG. 5 is an enlarged view of the structure of FIG. 3 at F;
FIG. 6 is an enlarged view of the structure at K in FIG. 3;
fig. 7 is an enlarged schematic view of H in fig. 3.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
Example (b):
as shown in fig. 1 to 7, the assembled lightweight emergency rescue carriage provided by the embodiment includes a carriage front plate 1, a carriage rear door 2, two carriage side plates 3 arranged in bilateral symmetry, a carriage top plate 4 at the top, and a carriage bottom plate at the bottom; frame longitudinal beams for connecting two adjacent plates are arranged on two sides of the carriage front plate 1, two sides of the carriage rear door 2 and two sides of the carriage side plate 3, and the two adjacent frame longitudinal beams and the carriage front plate 1 or the carriage rear door 2 or the carriage side plate 3 are detachably connected through rivets; the two adjacent frame longitudinal beams are connected to form an L-shaped corner, each L-shaped corner is provided with a longitudinal beam connecting section 11 which has the same height as the frame longitudinal beams, the longitudinal beam connecting section 11 is arc-shaped, and two sides of the longitudinal beam connecting section 11 are respectively attached to the adjacent frame longitudinal beams and detachably connected through rivets; the carriage front plate, the carriage rear door, the carriage side plate and the carriage top plate are all composed of a polyurethane plate and glass fiber reinforced plastic plates clamped at the front side and the rear side of the polyurethane plate (as shown in figure 2).
The carriage roof 4 is arranged on a rectangular frame formed by enclosing a carriage front plate 1, two carriage side plates 3 and a carriage rear door 2, a beam connecting section bar 12 is arranged on the four sides of the carriage roof 4, the left side and the right side of the carriage roof, between the carriage roof 4 and the carriage side plates 3 and between the carriage roof 4 and the carriage rear door 2, the beam connecting section bar 12 is arc-shaped, and two sides of the beam connecting section bar are respectively attached to adjacent plates and are detachably connected through rivets. The longitudinal beam connecting section 11 and the cross beam connecting section 12 are both made of aluminum.
Each two adjacent cross beam connecting profiles 12 are attached to the side end of the longitudinal beam connecting profile 11 arranged between the two cross beam connecting profiles 12 to form an L-shaped corner, and each L-shaped corner is provided with a wrap angle decoration piece 13.
A rectangular opening is formed in the middle of the carriage side plate 3 on the left side, and a left turnover door or an LED plate is rotatably mounted on the rectangular opening; the middle part of the carriage side plate on the right side is provided with an inverted U-shaped opening, and a right turnover door is rotatably arranged on the inverted U-shaped opening; the left turnover door and the right turnover door can be turned upwards and are fixed on the side plate of the carriage through a locking mechanism.
Specifically, the frame stringers in this embodiment include a plurality of first U stringers 5, a plurality of second U stringers 8, a plurality of L stringers 6, a Z stringer 7, and an h stringer 10.
A first U-shaped longitudinal beam 5 is arranged on the left side of the carriage front plate, the opening side of the first U-shaped longitudinal beam 5 corresponds to the carriage front plate 1 and is inserted on the carriage front plate 1; be located left carriage curb plate 3 and be equipped with an L shape longeron 6 near the one end of carriage front bezel 1, one side and the carriage curb plate 3 of L shape longeron 6 are hugged closely, and another side direction carriage front bezel 1 direction is extended, pastes with 5 lateral walls of first U-shaped longeron on the carriage front bezel 1, and 11 both sides lateral walls of longeron connecting profile between carriage front bezel 1 left side and the carriage curb plate 3 adjacent with it are fixed through an anchor with carriage front bezel 1 and carriage curb plate 3 respectively between first U-shaped longeron 5 and the L shape longeron 6 of homonymy with it.
The right side of the carriage front plate 1 is provided with a Z-shaped longitudinal beam 7, the right side of the carriage back door is clamped with a first U-shaped longitudinal beam 5, and two sides of the carriage side plate 3 on the right side are clamped with the first U-shaped longitudinal beam 5; one side of each first U-shaped longitudinal beam 5 on two sides of the side carriage side plate is provided with a second U-shaped longitudinal beam 8, and each second U-shaped longitudinal beam 8 comprises a long transverse arm, a short transverse arm and a connecting arm connected between the long transverse arm and the short transverse arm; the opening sides of the two second U-shaped longitudinal beams 8 correspond to the carriage side plate 3 on the left side, the opening side of each second U-shaped longitudinal beam 8 is provided with an L-shaped longitudinal beam 6 for closing the opening of the second U-shaped longitudinal beam, and the L-shaped longitudinal beam 6 close to one side of the carriage front plate 1 is tightly attached to the second U-shaped longitudinal beam 8 and the Z-shaped longitudinal beam 7 on the side and is fixed through a rivet; the L-shaped longitudinal beam 6 close to one side of the carriage back door 2 and the second U-shaped longitudinal beam 8 on the side are riveted and fixed, and the L-shaped longitudinal beam, the first U-shaped longitudinal beam 5 on the right side of the carriage back door 2 and the carriage back door 2 are fixed through a rivet; and a slat 9 with the left and right sides respectively clinging to the left and right sides is arranged between the two second U-shaped longitudinal beams 8 and the right side carriage side plate 3, and the left and right ends of the slat 9 are fixedly connected with the second U-shaped longitudinal beams 8 through rivets.
Be equipped with an L shape longeron 6 in one side that left carriage curb plate 3 is close to carriage back door 2, be equipped with an h shape longeron 10 in the carriage back door left side, the opening side and the carriage back door 2 left sides of h shape longeron 10 are corresponding to with 2 left sides joints of carriage back door, and one side that h shape longeron 10 is close to carriage curb plate 3 is the long arm, and this long arm extends to L shape longeron 6 directions to hug closely with the 6 outsides of L shape longeron, through a rivet and L shape longeron 6 and carriage lateral wall fixed connection.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the present invention has been described in detail by referring to the preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (10)
1. An assembled lightweight emergency rescue carriage comprises a carriage front plate, a carriage rear door, two carriage side plates which are arranged in bilateral symmetry, a carriage top plate positioned at the top and a carriage bottom plate positioned at the bottom; the device is characterized in that frame longitudinal beams for connecting two adjacent plates are arranged on two sides of a carriage front plate, two sides of a carriage rear door and two sides of a carriage side plate, and the two adjacent frame longitudinal beams and the carriage front plate or the carriage rear door or the carriage side plate are detachably connected through rivets; and two adjacent frame longitudinal beams are connected to form an L-shaped corner, each L-shaped corner is provided with a longitudinal beam connecting profile which has the same height as the frame longitudinal beam, the longitudinal beam connecting profiles are arc-shaped, and two sides of each longitudinal beam connecting profile are respectively clung to the adjacent frame longitudinal beams and are detachably connected through rivets.
2. The assembly type lightweight emergency rescue carriage as claimed in claim 1, wherein the carriage top plate is disposed on a rectangular frame surrounded by a carriage front plate, two carriage side plates and a carriage rear door, a beam connecting section is disposed on each of the front, rear, left and right sides of the carriage top plate, between the carriage top plate and the carriage side plates, and between the carriage top plate and the carriage rear door, the beam connecting section is arc-shaped, and two sides of the beam connecting section are respectively tightly attached to the adjacent plates and detachably connected through rivets.
3. The assembly type lightweight emergency rescue carriage as claimed in claim 2, wherein each two adjacent cross beam connecting profiles and the side end of the longitudinal beam connecting profile disposed between the two cross beam connecting profiles are attached to form an L-shaped corner, and a wrap angle decoration is disposed at each L-shaped corner.
4. The fabricated lightweight emergency rescue carriage of claim 2 or 3, wherein the longitudinal beam connecting profile and the cross beam connecting profile are both aluminum pieces.
5. The assembly type lightweight emergency rescue carriage as claimed in claim 1, 2 or 3, wherein the carriage front plate, the carriage rear door, the carriage side plate and the carriage top plate are all composed of a polyurethane plate and glass fiber reinforced plastic plates clamped at the front side and the rear side of the polyurethane plate.
6. The assembly type lightweight emergency rescue carriage as claimed in claim 5, wherein an inverted U-shaped opening is formed in the middle of the carriage side plate on the right side, and a right turnover door is rotatably mounted on the inverted U-shaped opening; the right turnover door can be turned upwards and is fixed on a side plate of the carriage through a locking mechanism.
7. The fabricated, lightweight emergency rescue car of claim 1 or 2 or 3 or 6, wherein the frame rails comprise a plurality of first U-rails, a plurality of second U-rails, a plurality of L-rails, a Z-rail, and an h-rail.
8. The assembly type lightweight emergency rescue carriage as claimed in claim 7, wherein a first U-shaped longitudinal beam is provided on the left side of the carriage front plate, the open side of the first U-shaped longitudinal beam corresponds to the carriage front plate, and the first U-shaped longitudinal beam is inserted on the carriage front plate; the end of the side plate of the carriage on the left side, which is close to the front plate of the carriage, is provided with an L-shaped longitudinal beam, one side of the L-shaped longitudinal beam is tightly attached to the side plate of the carriage, the other side of the L-shaped longitudinal beam extends towards the front plate of the carriage and is attached to the side wall of the first U-shaped longitudinal beam on the front plate of the carriage, and the side walls on the two sides of the longitudinal beam connecting section between the left side of the front plate of the carriage and the side plate of the carriage adjacent to the left side of the front plate of the carriage are respectively fixed with the first U-shaped longitudinal beam and the L-shaped longitudinal beam on the same side of the side plate of the front plate of the carriage through an anchor nail and the front plate of the carriage and the side plate of the carriage.
9. The assembly type lightweight emergency rescue carriage as claimed in claim 7, wherein a Z-shaped longitudinal beam is arranged on the right side of the carriage front plate, a first U-shaped longitudinal beam is clamped on the right side of the carriage rear door, and a first U-shaped longitudinal beam is clamped on both sides of the carriage side plate on the right side; a second U-shaped longitudinal beam is arranged on one side of each first U-shaped longitudinal beam on two sides of the side carriage side plate, and each second U-shaped longitudinal beam comprises a long transverse arm, a short transverse arm and a connecting arm connected between the long transverse arm and the short transverse arm; the opening sides of the two second U-shaped longitudinal beams correspond to the side plate of the carriage on the left side, the opening side of each second U-shaped longitudinal beam is provided with an L-shaped longitudinal beam for closing the opening of the second U-shaped longitudinal beam, and the L-shaped longitudinal beam on one side close to the front plate of the carriage is tightly attached to the second U-shaped longitudinal beam and the Z-shaped longitudinal beam on the side close to the front plate of the carriage and is fixed by a rivet; the L-shaped longitudinal beam close to one side of the rear door of the carriage is riveted with the second U-shaped longitudinal beam on the side, and is fixed with the first U-shaped longitudinal beam on the right side of the rear door of the carriage and the rear door of the carriage through a rivet; and a lath is arranged between the two second U-shaped longitudinal beams and the right carriage side plate, wherein the left side and the right side of the lath are respectively tightly attached to the lath, and the left end and the right end of the lath are fixedly connected with the second U-shaped longitudinal beams through rivets.
10. The assembly type lightweight emergency rescue carriage as claimed in claim 7, wherein an L-shaped longitudinal beam is arranged on the left side of the carriage side plate close to the rear door of the carriage, an h-shaped longitudinal beam is arranged on the left side of the rear door of the carriage, the opening side of the h-shaped longitudinal beam corresponds to the left side of the rear door of the carriage and is clamped with the left side of the rear door of the carriage, and the side of the h-shaped longitudinal beam close to the carriage side plate is a long arm which extends towards the L-shaped longitudinal beam, is tightly attached to the outer side of the L-shaped longitudinal beam and is fixedly connected with the L-shaped longitudinal beam and the carriage side wall through a rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081509.8U CN216232619U (en) | 2021-12-09 | 2021-12-09 | Assembled lightweight emergency rescue carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081509.8U CN216232619U (en) | 2021-12-09 | 2021-12-09 | Assembled lightweight emergency rescue carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216232619U true CN216232619U (en) | 2022-04-08 |
Family
ID=80962190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123081509.8U Expired - Fee Related CN216232619U (en) | 2021-12-09 | 2021-12-09 | Assembled lightweight emergency rescue carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216232619U (en) |
-
2021
- 2021-12-09 CN CN202123081509.8U patent/CN216232619U/en not_active Expired - Fee Related
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