CN109110325B - A escalator truss fixed knot constructs for container transportation - Google Patents
A escalator truss fixed knot constructs for container transportation Download PDFInfo
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- CN109110325B CN109110325B CN201811011110.2A CN201811011110A CN109110325B CN 109110325 B CN109110325 B CN 109110325B CN 201811011110 A CN201811011110 A CN 201811011110A CN 109110325 B CN109110325 B CN 109110325B
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- 238000010079 rubber tapping Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
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Abstract
The application provides an escalator truss fixing structure for container transportation, which comprises: truss, put up and down and pile up; at least two supporting pieces are arranged between the trusses in a cushioning mode, and a limiting plate is fixed on one side of each middle supporting piece; the middle connecting assembly is used for detachably and fixedly connecting the lower chord of the upper truss with the upper chord of the lower truss; the limiting guide rail is fixed on the container bottom plate, is arranged on two sides of the lower chord member of the lower truss and is parallel to the lower chord member of the lower truss, and the inner side of the limiting guide rail is abutted against a transport wheel arranged at the bottom of the lower truss; and the limiting guide rail is detachably fixed with a transport wheel limiting part, and the transport wheel limiting part is arranged on the front side and the rear side of the transport wheel and used for limiting the transport wheel to roll back and forth. By utilizing the embodiments of the application, the transportation cost can be saved, and the potential safety hazard in truss transportation can be effectively reduced.
Description
Technical Field
The application relates to the technical field of escalators, in particular to an escalator truss fixing structure for container transportation.
Background
With the wide application of escalator, the transportation mode and the transportation cost of the product also become the problems that each manufacturer must solve. In the present day, container transportation is a common transportation mode adopted by each manufacturer, wherein the number of containers used directly determines the transportation cost. For heavy-duty escalator, the truss needs to be transported in sections due to the width, the height and the weight of the truss, and each container is transported in one section, so that a large number of containers are needed, which directly results in high transportation cost.
In the prior art, in order to reduce the transportation cost, the two sections are generally stacked together to be integrally packaged for transportation, so that the number of containers can be halved, and the transportation cost is greatly reduced.
However, in the prior art, there is a great potential safety hazard in the manner of fixing the steel wire ropes used after the two trusses are stacked in sections. The existing fixing mode cannot avoid movement or shaking of the two truss sections, because the weight and the volume of the trusses are large, the tiny deviation or shaking can possibly lead to the gravity center deviation or the unstable gravity center of the container, and further serious traffic safety accidents such as the overturning of the container transport vehicle are extremely likely to be caused, and great potential safety hazards exist.
The prior art has at least the following problems: the existing fixing mode cannot avoid movement or shaking of the two truss sections, because the weight and the volume of the trusses are large, the tiny deviation or shaking can possibly lead to the gravity center deviation or the unstable gravity center of the container, and further serious traffic safety accidents such as the overturning of the container transport vehicle are extremely likely to be caused, and great potential safety hazards exist.
Disclosure of Invention
The embodiment of the application aims to provide an escalator truss fixing structure for container transportation, so that effective and reliable fixing of truss sections at two ends of a stack is realized, movement or shaking of trusses is basically completely avoided, and potential safety hazards in truss transportation are effectively reduced while transportation cost is saved.
The embodiment of the application provides an escalator truss fixing structure transported by a container, which is realized by the following steps:
an escalator truss attachment structure for container transportation, the structure comprising:
truss, put up and down and pile up;
at least two supporting pieces are arranged between the trusses in a cushioning mode, a limiting plate is fixed on one side of the middle supporting piece, and the limiting plate is respectively abutted to the lower chord of the upper truss and the upper chord of the lower truss;
the middle connecting components detachably fixedly connect the lower chord of the upper truss with the upper chord of the lower truss;
the limiting guide rail is fixed on the container bottom plate, is arranged on two sides of the lower chord member of the lower truss and is parallel to the lower chord member of the lower truss, and the inner side of the limiting guide rail is abutted against a transport wheel arranged at the bottom of the lower truss;
and the limiting guide rail is detachably fixed with a transport wheel limiting part, and the transport wheel limiting part is arranged on the front side and the rear side of the transport wheel and used for limiting the transport wheel to roll back and forth.
In a preferred embodiment, the intermediate connection assembly comprises:
the lower chord member of the upper truss is clamped in the upper limit groove, the notch of the upper limit groove faces downwards, and the lower edge of one side wall of the upper limit groove is bent to form an upper connecting plate perpendicular to the side wall;
the upper chord member of the lower truss is clamped in the lower limiting groove, the notch of the lower limiting groove faces upwards, the upper edge of one side wall of the lower limiting groove is bent to form a lower connecting plate perpendicular to the side wall, and the upper connecting plate and the lower connecting plate are positioned on the same side of the lower chord member and the upper chord member;
the upper connecting plate is fixedly connected with the lower connecting plate through a screw rod and a nut.
In a preferred embodiment, the inner wall of the upper limit groove is abutted against the surface of the lower chord member, and the inner wall of the lower limit groove is abutted against the surface of the upper chord member.
In a preferred embodiment, the transport wheel limiting part comprises transport wheel limiting plates arranged on the front side and the rear side of the transport wheel, the transport wheel limiting plates comprise fixing plates and limiting plates, the limiting plates are perpendicular to the fixing plates, the fixing plates are detachably fixed on the outer sides of the limiting guide rails, and the limiting plates are tangent to the edges of the transport wheels.
In a preferred embodiment, the transport wheel limiting part comprises transport wheel limiting supports, the transport wheel limiting supports are arranged on the front side and the rear side of the transport wheel, each transport wheel limiting support comprises a fixing plate, a supporting plate and a limiting strip, the fixing parts are fixed on the container bottom plate through self-tapping screws, the supporting plates are perpendicular to the fixing plates and are abutted to the limiting guide rails, the limiting strips are perpendicular to the limiting guide rails, and the limiting strips are in contact with the edges of the transport wheels.
In a preferred embodiment, the upper chord member of the upper truss is detachably fixed with a side support assembly, and the side support assembly comprises a U-shaped groove, a connecting plate, a positioning plate and a soft contact plate;
the U-shaped groove is clamped on an upper chord member of the upper truss, the connecting plate is welded on the side wall of the U-shaped groove, extends from the side wall of the U-shaped groove to the side wall of the container and is perpendicular to the side wall of the U-shaped groove, the connecting plate is provided with a long waist round hole, and the positioning plate is connected with the connecting plate through the long waist round hole in a bolt mode;
the end part of the positioning plate is provided with a soft contact plate, the soft contact plate is perpendicular to the positioning plate, and one side plate surface of the soft contact plate faces to the side wall of the container and is parallel to the side wall of the container.
In a preferred embodiment, when the bolt connecting the positioning plate and the connecting plate is not locked, the bolt can move in the long round hole, and the positioning plate can move relative to the connecting plate along the length direction of the round hole;
when the bolt is locked, the positioning plate is fixedly connected with the connecting plate.
In a preferred embodiment, the end of the truss is provided with a limiting support, the bottom of the limiting support is fixed on the container bottom plate through a self-tapping screw, a limiting part of the limiting support is fixedly connected with the end of the truss, the limiting part is attached to the end of the truss, the limiting part is perpendicular to the bottom of the limiting support, and a reinforcing piece is welded between the limiting part and the bottom of the limiting support.
In a preferred embodiment, the transport wheels are fixed on the side surface of the lower chord member of the lower truss, and the number of the transport wheel limiting pieces is matched with the number of the transport rollers.
In a preferred embodiment, the support member includes an upper support plate and a lower support plate, the upper support plate is abutted against the lower chord member of the upper truss, the lower support plate is abutted against the upper chord member of the lower truss, the upper support plate and the lower support plate are supported by two vertical support plates, and the vertical support plates are perpendicular to the upper support plate and the lower support plate.
By utilizing the escalator truss fixing structure for container transportation, which is provided by the embodiment of the application, the upper truss section and the lower truss section can be fixedly connected through the supporting piece and the middle connecting assembly, so that the two truss sections can be effectively ensured not to move relatively. Utilize the transport wheel with spacing guide rail can effectively guarantee the convenience and the position accuracy of upper and lower truss fortune of piling up in the container to and can effectively guarantee the later stage fortune goes out the convenience of container. The rolling of the transport wheels can be effectively limited by utilizing the transport wheel limiting piece, and further, the stacked upper truss and lower truss are prevented from moving back and forth in the container. Utilize side support assembly can utilize the container lateral wall to support go up the truss, prevent to pile up upper and lower truss and rock because of the focus is too high, moreover the locating plate can be relative the connecting plate removes, promptly the length of side support spare group is adjustable, can be applicable to the container of different width, adopts soft contact board such as plank moreover, can avoid the container wall to be damaged. By utilizing the limiting support, double protection can be formed, and further, the stacked trusses are prevented from moving forwards and backwards. Through above-mentioned multiple fixed and limit structure, can avoid the tiny movement or the rocking of truss of piling up basically completely, when greatly reduced container quantity saves cost of transportation, effectively improve the security of escalator truss transportation. Moreover, each component is detachable, so that the assembly and disassembly can be flexibly carried out, and the convenience of assembly and disassembly can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing the structure of an escalator truss fixing structure for container transportation according to an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic view of an embodiment of a support according to the present application;
FIG. 4 is a schematic view of an embodiment of an intermediate connection assembly according to the present application;
FIG. 5 is an enlarged partial schematic view of portion B shown in FIG. 1;
FIG. 6 is a schematic view of an embodiment of a transport wheel restraint plate according to the present application;
FIG. 7 is an enlarged partial schematic view of section C shown in FIG. 1;
FIG. 8 is a schematic view of an embodiment of a transport wheel restraint bracket according to the present application;
FIG. 9 is a partial enlarged schematic view of section D depicted in FIG. 1;
FIG. 10 is a schematic view of an embodiment of a side support assembly according to the present application;
FIG. 11 is an enlarged partial schematic view of the portion E shown in FIG. 1;
fig. 12 is a schematic structural view of an embodiment of a spacing bracket according to the present application.
Detailed Description
The embodiment of the application provides an escalator truss fixing structure for container transportation.
In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, shall fall within the scope of the application.
Fig. 1 is a schematic view showing the structure of an escalator truss fixing structure for container transportation according to an embodiment of the present application. Although the present application provides the device structure shown in the following embodiments or figures, more or fewer modular units may be included in the device based on conventional or non-inventive labor. In a structure in which there is no logically necessary causal relationship, the module structure of these devices is not limited to the module structure shown in the embodiments of the present application or the drawings.
Specifically, as shown in fig. 1, an embodiment of an escalator truss fixing structure for container transportation according to the present application may include:
the trusses are stacked up and down, wherein the truss above is defined as an upper truss 1, the truss below is defined as a lower truss 2, and the two specific trusses can be the same or different;
at least two supporting pieces 3 are arranged between the trusses in a cushioning manner, a limiting plate 31 is fixed on one side of each supporting piece 3, and the limiting plates 31 are respectively abutted against the lower chord 11 of the upper truss 1 and the upper chord 22 of the lower truss 2;
at least two sets of intermediate connection assemblies 4, wherein the intermediate connection assemblies 4 detachably and fixedly connect the lower chord 11 of the upper truss 1 and the upper chord 22 of the lower truss 2;
the limiting guide rail 5 is fixed on the container bottom plate 6, is arranged on two sides of the lower chord member 21 of the lower truss 2 and is parallel to the lower chord member 21 of the lower truss 2, and the inner side of the limiting guide rail 5 is abutted against the transport wheels 7 arranged at the bottom of the lower truss 2, wherein, as shown in fig. 1, in this example, two transport wheels 7 form a transport wheel set;
the limiting guide rail 5 is detachably fixed with transport wheel limiting pieces 8 and 9, and the transport wheel limiting pieces 8 and 9 are arranged on the front side and the rear side of the transport wheel 7 and used for limiting the transport wheel 7 to roll forwards and backwards. As shown in fig. 1, if two or more transport wheels are adjacent to form a transport wheel set, the transport wheel restraints 8, 9 are provided on both sides of the transport wheel set.
Fig. 2 is a partially enlarged schematic view of the portion a shown in fig. 1. Fig. 3 is a schematic view of the structure of an embodiment of the support according to the present application. Fig. 4 is a schematic structural view of an embodiment of an intermediate connection assembly according to the present application.
As shown in fig. 2 and 3, in this example, a limiting plate 31 is fixed on one side of the supporting member 3, the limiting plate 31 is respectively abutted against the lower chord 11 of the upper truss 1 and the upper chord 22 of the lower truss 2, the supporting member 3 may include an upper supporting plate 32 and a lower supporting plate 33, the upper supporting plate 32 is abutted against the lower chord 11 of the upper truss 1, the lower supporting plate 33 is abutted against the upper chord 22 of the lower truss 2, two vertical supporting plates 34 are used for supporting the upper supporting plate 32 and the lower supporting plate 33, and the vertical supporting plates 34 are perpendicular to the upper supporting plate 32 and the lower supporting plate 33.
As shown in fig. 2 and 4, in this example, the intermediate connection assembly 4 may include:
the lower chord member 11 of the upper truss 1 is clamped in the upper limit groove 41, the notch of the upper limit groove 41 faces downwards, and the lower edge of one side wall of the upper limit groove 41 is bent to form an upper connecting plate 43 perpendicular to the side wall;
the upper chord 22 of the lower truss 2 is clamped in the lower limiting groove 42, the notch of the lower limiting groove 42 faces upwards, the upper edge of one side wall of the lower limiting groove 42 is bent to form a lower connecting plate 44 perpendicular to the side wall, and the upper connecting plate 43 and the lower connecting plate 44 are positioned on the same side of the lower chord 11 and the upper chord 22;
the upper connection plate 43 and the lower connection plate 44 are fixedly connected through a screw 45 and a nut 46.
In this example, the inner wall of the upper limit groove 41 is abutted against the surface of the lower chord 11, and the inner wall of the lower limit groove is abutted against the surface of the upper chord.
Fig. 5 is a partially enlarged schematic view of the portion B shown in fig. 1. Fig. 6 is a schematic structural view of an embodiment of a transport wheel limiter plate according to the present application.
As shown in fig. 1, 5 and 6, the transport wheel limiting member may include a transport wheel limiting plate 8, which is disposed on front and rear sides of the transport wheel 7, where the transport wheel limiting plate 8 includes a fixing plate 81 and a limiting plate 82, the limiting plate 82 is perpendicular to the fixing plate 81, the fixing plate 81 is detachably fixed on the outer side of the limiting rail 5, and the limiting plate 82 is tangent to the edge of the transport wheel 7. Wherein, the detachable fixing may be to fix the fixing plate 81 to the outside of the limit rail 5 by bolts.
In this case, the transport wheels 7 are fixed on the side of the lower chord 21 of the lower truss 2, and the number of the transport wheel stoppers is matched with the number of the transport wheels 7. Of course, in other embodiments of the present application, for different transport wheels or transport wheel sets, the transport wheel limiting plates 8 may be used for fixing, or the transport wheel limiting supports 9 may be used for fixing, or a part of the transport wheel limiting plates 8 may be used for fixing, and another part of the transport wheel limiting supports 9 may be used for fixing.
Fig. 7 is a partially enlarged schematic view of the portion C shown in fig. 1. Fig. 8 is a schematic structural view of an embodiment of a transport wheel limit bracket according to the present application.
As shown in fig. 1, 7 and 8, the transport wheel limiting part may include transport wheel limiting brackets 9, which are disposed on front and rear sides of the transport wheel 7, and the transport wheel limiting brackets include a fixing plate 91, a supporting plate 92 and a limiting strip 93, the fixing portion 91 is fixed on the container bottom plate through self-tapping screws, the supporting plate 92 is perpendicular to the fixing plate 91, the supporting plate 92 is abutted against the limiting guide rail 5, the limiting strip 93 is perpendicular to the limiting guide rail, and the limiting strip 93 is in contact with the edge of the transport wheel 7.
Fig. 9 is a partially enlarged schematic view of the portion D shown in fig. 1. Fig. 10 is a schematic view of a side support assembly according to an embodiment of the present application.
As shown in fig. 1, 9 and 10, in this example, the upper chord member 12 of the upper truss 1 is detachably fixed with a side support assembly 10, and the side support assembly includes a U-shaped groove 101, a connecting plate 102, a positioning plate 103 and a soft contact plate 104;
the U-shaped groove 101 is clamped on the upper chord member 12 of the upper truss 1, the connecting plate 102 is welded on the side wall of the U-shaped groove 101, extends from the side wall of the U-shaped groove 101 to the side wall of the container and is perpendicular to the side wall of the U-shaped groove 101, the connecting plate 102 is provided with a long kidney-shaped hole 1021, and the positioning plate 103 is connected with the connecting plate 102 through the long kidney-shaped hole 1021 in a bolt manner;
the end of the locating plate 103 is provided with a soft contact plate 104, the soft contact plate is perpendicular to the locating plate, and one side plate surface of the soft contact plate 104 faces to the side wall of the container and is parallel to the side wall of the container.
Wherein the soft contact plate 104 may be a wood plate, a plastic plate, a rubber plate, etc.
In this example, when the bolt 105 connecting the positioning plate 103 and the connecting plate 102 is not locked, the bolt 105 may move in the oblong hole 1021, and the positioning plate 103 may move along the length direction of the oblong hole relative to the connecting plate 102;
when the bolt 105 is locked, the positioning plate 103 is fixedly connected with the connecting plate 102.
In actual operation, after the upper and lower trusses reach the predetermined position, the positioning plate 103 is moved to make the soft contact plate 104 collide with the side wall of the container.
Fig. 11 is a partially enlarged schematic view of the E section shown in fig. 1. Fig. 12 is a schematic structural view of an embodiment of a spacing bracket according to the present application.
As shown in fig. 11 and 12, in this example, the end of the lower truss 2 is provided with a limiting bracket 20, the bottom of the limiting bracket 20 is fixed on the container bottom plate 6 by self-tapping screws, a limiting portion 201 of the limiting bracket 20 is fixedly connected with the end of the truss 2, the limiting portion 201 is abutted to the end of the truss 2, the limiting portion 201 is perpendicular to the bottom 202 of the limiting bracket, and a reinforcing member 203 is welded between the limiting portion 201 and the bottom 202 of the limiting bracket.
By means of the embodiment of the escalator truss fixing structure for container transportation, the upper truss section and the lower truss section can be fixedly connected through the supporting piece and the middle connecting assembly, and the fact that the two truss sections cannot move relatively can be effectively guaranteed. Utilize the transport wheel with spacing guide rail can effectively guarantee the convenience and the position accuracy of upper and lower truss fortune of piling up in the container to and can effectively guarantee the later stage fortune goes out the convenience of container. The rolling of the transport wheels can be effectively limited by utilizing the transport wheel limiting piece, and further, the stacked upper truss and lower truss are prevented from moving back and forth in the container. Utilize side support assembly can utilize the container lateral wall to support go up the truss, prevent to pile up upper and lower truss and rock because of the focus is too high, moreover the locating plate can be relative the connecting plate removes, promptly the length of side support spare group is adjustable, can be applicable to the container of different width, adopts soft contact board such as plank moreover, can avoid the container wall to be damaged. By utilizing the limiting support, double protection can be formed, and further, the stacked trusses are prevented from moving forwards and backwards. Through above-mentioned multiple fixed and limit structure, can avoid the tiny movement or the rocking of the truss of piling up basically completely, effectively improve the security of escalator truss transportation. Moreover, each component is detachable, so that the assembly and disassembly can be flexibly carried out, and the convenience of assembly and disassembly can be improved.
Various embodiments in this specification are described in a progressive manner, and identical or similar parts are all provided for each embodiment, each embodiment focusing on differences from other embodiments.
Although the present application has been described by way of examples, one of ordinary skill in the art appreciates that there are many variations and modifications that do not depart from the spirit of the application, and it is intended that the appended claims encompass such variations and modifications as fall within the spirit of the application.
Claims (5)
1. An escalator truss fixing structure for container transportation, which is characterized in that,
the structure comprises:
truss, put up and down and pile up;
at least two supporting pieces are arranged between the trusses in a cushioning mode, a limiting plate is fixed on one side of each supporting piece, and the limiting plates are respectively abutted to the lower chord of the upper truss and the upper chord of the lower truss;
the middle connecting components detachably fixedly connect the lower chord of the upper truss with the upper chord of the lower truss;
the limiting guide rail is fixed on the container bottom plate, is arranged on two sides of the lower chord member of the lower truss and is parallel to the lower chord member of the lower truss, and the inner side of the limiting guide rail is abutted against a transport wheel arranged at the bottom of the lower truss;
the transport wheel limiting parts are detachably fixed on the limiting guide rails and are arranged on the front side and the rear side of the transport wheel and used for limiting the transport wheel to roll forwards and backwards;
the intermediate connection assembly includes:
the lower chord member of the upper truss is clamped in the upper limit groove, the notch of the upper limit groove faces downwards, and the lower edge of one side wall of the upper limit groove is bent to form an upper connecting plate perpendicular to the side wall;
the upper chord member of the lower truss is clamped in the lower limiting groove, the notch of the lower limiting groove faces upwards, the upper edge of one side wall of the lower limiting groove is bent to form a lower connecting plate perpendicular to the side wall, and the upper connecting plate and the lower connecting plate are positioned on the same side of the lower chord member and the upper chord member;
the upper connecting plate is fixedly connected with the lower connecting plate through a screw rod and a nut;
the transport wheel limiting piece comprises transport wheel limiting plates which are arranged on the front side and the rear side of the transport wheel, each transport wheel limiting plate comprises a fixed plate and a limiting plate, each limiting plate is perpendicular to each fixed plate, each fixed plate is detachably fixed on the outer side of each limiting guide rail, and each limiting plate is tangent to the edge of each transport wheel;
the transport wheel limiting piece comprises transport wheel limiting brackets which are arranged on the front side and the rear side of the transport wheel, the transport wheel limiting brackets comprise fixing plates, supporting plates and limiting strips, the fixing plates are fixed on the container bottom plate through self-tapping screws, the supporting plates are perpendicular to the fixing plates and are abutted against the limiting guide rails, the limiting strips are perpendicular to the limiting guide rails, and the limiting strips are in contact with the edges of the transport wheel;
the upper chord member of the upper truss is detachably fixed with a side support assembly, and the side support assembly comprises a U-shaped groove, a connecting plate, a positioning plate and a soft contact plate;
the U-shaped groove is clamped on an upper chord member of the upper truss, the connecting plate is welded on the side wall of the U-shaped groove, extends from the side wall of the U-shaped groove to the side wall of the container and is perpendicular to the side wall of the U-shaped groove, the connecting plate is provided with a long waist round hole, and the positioning plate is connected with the connecting plate through the long waist round hole in a bolt mode;
the end part of the positioning plate is provided with a soft contact plate, the soft contact plate is vertical to the positioning plate, and one side surface of the soft contact plate faces to the side wall of the container and is parallel to the side wall of the container;
the end of the truss is provided with a limiting support, the bottom of the limiting support is fixed on the container bottom plate through self-tapping screws, a limiting part of the limiting support is fixedly connected with the end of the truss, the limiting part is attached to the end of the truss, the limiting part is perpendicular to the bottom of the limiting support, and a reinforcing piece is welded between the limiting part and the bottom of the limiting support.
2. An escalator truss attachment structure for shipping containers according to claim 1, wherein,
the inner wall of the upper limit groove is abutted against the surface of the lower chord member, and the inner wall of the lower limit groove is abutted against the surface of the upper chord member.
3. An escalator truss attachment structure for shipping containers according to claim 1, wherein,
when the bolts connecting the positioning plate and the connecting plate are not locked, the bolts can move in the long kidney-shaped holes, and the positioning plate can move relative to the connecting plate along the length direction of the long kidney-shaped holes;
when the bolt is locked, the positioning plate is fixedly connected with the connecting plate.
4. An escalator truss attachment structure for shipping containers according to claim 1, wherein,
the transporting wheels are fixed on the side face of the lower chord member of the lower truss, and the number of the transporting wheel limiting pieces is matched with that of the transporting wheels.
5. An escalator truss attachment structure for shipping containers according to claim 1, wherein,
the support piece comprises an upper support plate and a lower support plate, wherein the upper support plate is abutted against the lower chord member of the upper truss, the lower support plate is abutted against the upper chord member of the lower truss, the upper support plate and the lower support plate are supported by two vertical support plates, and the vertical support plates are perpendicular to the upper support plate and the lower support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011110.2A CN109110325B (en) | 2018-08-31 | 2018-08-31 | A escalator truss fixed knot constructs for container transportation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011110.2A CN109110325B (en) | 2018-08-31 | 2018-08-31 | A escalator truss fixed knot constructs for container transportation |
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| Publication Number | Publication Date |
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| CN109110325A CN109110325A (en) | 2019-01-01 |
| CN109110325B true CN109110325B (en) | 2023-10-27 |
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| CN115107840A (en) * | 2022-07-29 | 2022-09-27 | 苏州汉森电梯有限公司 | Be applied to carrier of renewal type automatic escalator |
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| CN203682945U (en) * | 2013-11-28 | 2014-07-02 | 中联重科股份有限公司 | Shell transporter of truss structure arm |
| CN207293069U (en) * | 2017-07-03 | 2018-05-01 | 中车石家庄车辆有限公司 | A kind of container |
| CN207566214U (en) * | 2017-11-22 | 2018-07-03 | 苏州江南嘉捷电梯有限公司 | A kind of escalator or moving sidewalk transport boxing apparatus |
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