CN219651270U - Self-adaptive telescopic connecting beam suitable for SPMT (specific pathogen free) module vehicle - Google Patents
Self-adaptive telescopic connecting beam suitable for SPMT (specific pathogen free) module vehicle Download PDFInfo
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- CN219651270U CN219651270U CN202321132658.9U CN202321132658U CN219651270U CN 219651270 U CN219651270 U CN 219651270U CN 202321132658 U CN202321132658 U CN 202321132658U CN 219651270 U CN219651270 U CN 219651270U
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000003044 adaptive effect Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 2
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- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000008602 contraction Effects 0.000 description 1
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Abstract
The utility model discloses a self-adaptive telescopic connecting beam suitable for an SPMT (synchronous motor vehicle) module vehicle, which is characterized in that: the movable telescopic mechanism comprises a plurality of telescopic cylinders, a limiting and fixing mechanism is arranged on the movable telescopic mechanism, and the limiting and fixing mechanism is fixedly connected between the telescopic cylinders; through the structural design of movable telescopic machanism, can carry out flexible adjustment according to equipment size, abandon fixed connecting block or tie-beam in the past, the operation is simple and easy, and safety and stability has saved the crane use cost who trades the dress tie-beam many times greatly, has improved the productivity effect.
Description
Technical Field
The utility model relates to the technical field of SPMT (sinusoidal pulse-modulated) module vehicles, in particular to a self-adaptive telescopic connecting beam suitable for an SPMT module vehicle.
Background
SPMT, also known as self-propelled hydraulic flatbed;
the special-shaped structure is mainly applied to transportation of heavy, large, high and special-shaped structures, and has the advantages of flexible use, convenient assembly and disassembly, and the carrying capacity can reach more than 50000 tons under the condition of multi-vehicle mechanical assembly or free combination. The method is widely applied to engineering fields such as equipment manufacturing industry, petroleum, chemical industry, offshore petroleum, bridge construction and the like;
at present, the in-site transportation operation of large-piece equipment is involved in project fields such as nuclear power, petrifaction, wind power and the like, but because the sizes of the equipment are greatly different, if a mode of widening a vehicle plate is adopted by adopting a connecting beam with a fixed size, a plurality of connecting beams with different sizes are required to be manufactured according to different equipment, and secondly, the crane is required to be used for auxiliary disassembly and assembly in the process of disassembling and assembling the module vehicle every time, so that manpower and material resources are very consumed, and the operation cost is increased.
Disclosure of Invention
The utility model aims to provide a self-adaptive telescopic connecting beam suitable for an SPMT module vehicle, which overcomes the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model discloses a self-adaptive telescopic connecting beam suitable for an SPMT (synchronous motor vehicle) module vehicle, which is characterized in that: the movable telescopic mechanism comprises a plurality of telescopic cylinders, a limiting and fixing mechanism is arranged on the movable telescopic mechanism, and the limiting and fixing mechanism is fixedly connected between the telescopic cylinders.
Preferably, the telescopic cylinders are of a cylindrical structure with a plurality of sleeved inside and outside, adjacent telescopic cylinders are tightly connected, and the inner wall of the telescopic cylinder positioned at the outer side is attached to and slidingly connected with the outer wall of the telescopic cylinder positioned at the inner side.
Preferably, the movable telescopic mechanism comprises a connecting piece fixedly connected with one end of a telescopic cylinder, the connecting piece close to the steel beam is fixedly connected with the steel beam, the telescopic cylinder close to the beam is fixedly connected with the beam, a sliding block is arranged on the inner wall of the connecting piece, a sliding rail is arranged on the outer wall of the telescopic cylinder, the connecting piece is in sliding connection with the outer wall of the telescopic cylinder positioned on the inner side, and a plurality of telescopic cylinders are sequentially connected through the connecting piece.
Preferably, the movable telescopic mechanism further comprises a telescopic rod connected between the steel beam and the beam frame, two ends of the telescopic rod are respectively fixedly connected with the steel beam and the beam frame, and the telescopic rod is located inside the telescopic cylinder.
Preferably, the number of the telescopic cylinders is 2-5.
Preferably, the limiting and fixing mechanism comprises limiting holes formed in the telescopic cylinder, the limiting holes are mutually communicated in the telescopic cylinder in a contracted state, and limiting pins are movably connected to the limiting holes.
Preferably, the limiting pin is movably connected with the limiting hole, and the limiting hole is fixedly connected when the limiting pin is inserted.
The utility model has the beneficial effects that:
(1) Through the structural design of the movable telescopic mechanism, the telescopic adjustment can be carried out according to the size of equipment, a connecting block or a connecting beam fixed in the past is abandoned, the operation is simple, safe and stable, the use cost of a crane for replacing the connecting beam for many times is greatly saved, and the production benefit is improved.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic plan view of an embodiment of an adaptive telescopic connection beam for an SPMT modular vehicle according to the present utility model in a contracted state;
FIG. 2 is a schematic plan view of an embodiment of the present utility model in an extended state;
FIG. 3 is a schematic plan view of a stop pin according to an embodiment of the present utility model;
FIG. 4 is a state diagram of use of a contracted state of an embodiment of the utility model;
FIG. 5 is a state of use diagram of an extended state of an embodiment of the present utility model;
in the figure: 1. a steel beam; 2. a beam frame; 3. a movable telescopic mechanism; 301. a telescopic cylinder; 302. a connecting piece; 4. a limit fixing mechanism; 401. a limiting hole; 402. and a limiting pin.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-2 and 4-5, the embodiment of the utility model provides a self-adaptive telescopic connecting beam suitable for an SPMT module vehicle, which comprises a steel beam 1 and a beam frame 2, wherein the steel beam 1 is movably connected to one side of the beam frame 2, a movable telescopic mechanism 3 is arranged between the steel beam 1 and the beam frame 2, the movable telescopic mechanism 3 comprises a plurality of telescopic cylinders 301, a limiting and fixing mechanism 4 is arranged on the movable telescopic mechanism 3, the limiting and fixing mechanism 4 is fixedly connected with the telescopic cylinders 301, and the distance between the steel beam 1 and the beam frame 2 can be adjusted through a telescopic structure.
The telescopic cylinders 301 are of a plurality of cylindrical structures sleeved inside and outside, adjacent telescopic cylinders 301 are tightly connected, and the inner wall of the telescopic cylinder 301 positioned at the outer side is attached to and slidingly connected with the outer wall of the telescopic cylinder 301 positioned at the inner side.
The movable telescopic mechanism 3 comprises a connecting piece 302 fixedly connected with one end of a telescopic cylinder 301, the connecting piece 302 close to the steel beam 1 is fixedly connected with the steel beam 1, the telescopic cylinder 301 close to the beam frame 2 is fixedly connected with the beam frame 2, a sliding block is arranged on the inner wall of the connecting piece 302, a sliding rail is arranged on the outer wall of the telescopic cylinder 301, the connecting piece 302 is in sliding connection with the outer wall of the telescopic cylinder 301 positioned on the inner side, a plurality of telescopic cylinders 301 are sequentially connected through the connecting piece 302, long-distance movement is achieved through extension and contraction among the plurality of telescopic cylinders 301, and therefore the use cost of a crane for replacing and connecting the beam for many times can be saved.
The movable telescopic mechanism 3 further comprises a telescopic rod connected between the steel beam 1 and the beam frame 2, the two ends of the telescopic rod are respectively fixedly connected with the steel beam 1 and the beam frame 2, and the telescopic rod is positioned inside the telescopic cylinder 301.
The telescopic rod comprises one of a hydraulic telescopic rod and an electric telescopic rod.
The number of the telescopic cylinders 301 is 2-5.
Referring to fig. 3, the limiting and fixing mechanism 4 includes a limiting hole 401 formed in the telescopic cylinder 301, the limiting holes 401 are mutually communicated in a contracted state of the telescopic cylinder 301, and a limiting pin 402 is movably connected to the limiting hole 401.
The limiting pin 402 is movably connected with the limiting hole 401, and the limiting hole 401 is fixedly connected when the limiting pin 402 is inserted.
The working process of the utility model comprises the following steps:
when the self-adaptive telescopic connecting beam suitable for the SPMT module vehicle is used, firstly, the sizes of different equipment required by site construction are measured, then, through the telescopic rod principle, the steel beam 1 is driven to move by adjusting different gears of the telescopic rod, the connecting piece 302 is driven to move when the steel beam 1 moves, then the telescopic cylinder 301 is driven to move, after the self-adaptive telescopic connecting beam is adjusted to a proper size, the limiting pin 402 is inserted into the limiting hole 401, the limiting pin is fixedly locked in a pin shaft clamping mode, and then, the steel beam 1 and the beam frame 2 are respectively connected to a module vehicle plate, so that the change of the vehicle condition width can be realized.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a scalable tie-beam of self-adaptation suitable for SPMT module car which characterized in that: including girder steel (1) and roof beam structure (2), girder steel (1) swing joint in one side of roof beam structure (2), girder steel (1) with be equipped with movable telescopic machanism (3) between roof beam structure (2), movable telescopic machanism (3) include a plurality of telescopic cylinder (301), be equipped with spacing fixed establishment (4) on movable telescopic machanism (3), spacing fixed establishment (4) right carry out fixed connection between telescopic cylinder (301).
2. An adaptive telescopic connection beam for an SPMT module vehicle as defined in claim 1, wherein: the telescopic cylinders (301) are of a cylindrical structure with a plurality of sleeved inside and outside, adjacent telescopic cylinders (301) are tightly connected, and the inner wall of each telescopic cylinder (301) positioned on the outer side is attached to the outer wall of each telescopic cylinder (301) positioned on the inner side and is in sliding connection.
3. An adaptive telescopic connection beam for an SPMT module vehicle as defined in claim 2, wherein: the movable telescopic mechanism (3) comprises a connecting piece (302) fixedly connected with one end of a telescopic tube (301), the connecting piece (302) close to the steel beam (1) is fixedly connected with the steel beam (1), the telescopic tube (301) close to the beam frame (2) is fixedly connected with the beam frame (2), a sliding block is arranged on the inner wall of the connecting piece (302), a sliding rail is arranged on the outer wall of the telescopic tube (301), the connecting piece (302) is in sliding connection with the outer wall of the telescopic tube (301) positioned on the inner side, and a plurality of telescopic tubes (301) are sequentially connected through the connecting piece (302).
4. An adaptive telescopic connection beam for an SPMT module vehicle as claimed in claim 3, wherein: the movable telescopic mechanism (3) further comprises a telescopic rod connected between the steel beam (1) and the beam frame (2), two ends of the telescopic rod are respectively fixedly connected with the steel beam (1) and the beam frame (2), and the telescopic rod is positioned inside the telescopic cylinder (301).
5. An adaptive telescopic connection beam for an SPMT module vehicle as defined in claim 1, wherein: the number of the telescopic cylinders (301) is 2-5.
6. An adaptive telescopic connection beam for an SPMT module vehicle as defined in claim 1, wherein: the limiting and fixing mechanism (4) comprises a limiting hole (401) formed in the telescopic cylinder (301), the limiting holes (401) are mutually communicated in the telescopic cylinder (301) in a contracted state, and a limiting pin (402) is movably connected to the limiting hole (401).
7. An adaptive telescopic connection beam for an SPMT module vehicle as defined in claim 6, wherein: the limiting pin (402) is movably connected with the limiting hole (401), and the limiting hole (401) is fixedly connected when the limiting pin (402) is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132658.9U CN219651270U (en) | 2023-05-11 | 2023-05-11 | Self-adaptive telescopic connecting beam suitable for SPMT (specific pathogen free) module vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132658.9U CN219651270U (en) | 2023-05-11 | 2023-05-11 | Self-adaptive telescopic connecting beam suitable for SPMT (specific pathogen free) module vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219651270U true CN219651270U (en) | 2023-09-08 |
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ID=87879145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321132658.9U Active CN219651270U (en) | 2023-05-11 | 2023-05-11 | Self-adaptive telescopic connecting beam suitable for SPMT (specific pathogen free) module vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219651270U (en) |
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2023
- 2023-05-11 CN CN202321132658.9U patent/CN219651270U/en active Active
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