CN115158546B - Assembled belt roller bracket - Google Patents
Assembled belt roller bracket Download PDFInfo
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- CN115158546B CN115158546B CN202210961981.0A CN202210961981A CN115158546B CN 115158546 B CN115158546 B CN 115158546B CN 202210961981 A CN202210961981 A CN 202210961981A CN 115158546 B CN115158546 B CN 115158546B
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- support
- roller
- shaft end
- supporting
- shaft
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/28—Other safety means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Robotics (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The application relates to the technical field of ship construction, in particular to an assembled belt roller bracket, which is arranged on a temporary guardrail base arranged on a hatch coaming of a ship body, and comprises: a support member, a roller, a first connection member, and a second connection member; the roller is arranged on the supporting member and can rotate relative to the supporting member; the first connecting component and the second connecting component are both arranged on the supporting component, the first connecting component is used for being inserted into a sleeve arranged on one side of the temporary guardrail base, and the second connecting component is used for being detachably connected to a structure on the other side of the temporary guardrail base. Through this frock workman can easily drop down or pull up the belt, effectively improve operating efficiency, reduce workman's intensity of labour, also can protect the belt simultaneously well, avoid establishing the belt in-process at the pulling, the steel construction of hull is wearing and tearing the belt.
Description
Technical Field
The application relates to the technical field of ship construction, in particular to an assembled belt roller bracket.
Background
At present, in the ship construction process, a large number of welding and gas cutting operations exist, a certain number of kinetic energy gas bags are arranged at the deck of a ship in a dock stage, a worker needs to lower a gas belt for conveying gas to the bilge before working at the bottom of a large bilge, and after the working is completed, the gas belt is pulled to the deck completely and then is recovered and stored in a tool box.
Because the length of the gas belt is long, the weight is heavier, the conventional mode that the belt is directly pulled by workers is time-consuming and labor-consuming, a large amount of labor is consumed, and the belt is directly rubbed repeatedly at the edge of the large hatch, so that the belt is damaged, and certain potential safety hazard exists.
Disclosure of Invention
The utility model aims at providing an assembled belt roller bracket, solved the conventional mode of establishing the belt that exists in the prior art to a certain extent and not only waste time and energy, consume a large amount of manual works, the belt is easy damaged moreover, has the technical problem of certain potential safety hazard.
The application provides an assembled belt roller bracket installs on the temporary guardrail base of installing on the hatch board of hull, assembled belt roller bracket includes: a support member, a roller, a first connection member, and a second connection member;
the roller is arranged on the supporting member and can rotate relative to the supporting member;
the first connecting member and the second connecting member are both arranged on the supporting member, the first connecting member is used for being inserted into a sleeve on one side of the temporary guardrail base, and the second connecting member is used for being detachably connected to a structure on the other side of the temporary guardrail base.
In the above technical solution, further, the roller is connected with the supporting member through a central shaft, and a bearing is disposed between the roller and the central shaft.
In any one of the above solutions, further, the support member includes a first support beam, a second support beam, a third support beam, a first support plate, a second support plate, and a third support plate; the first support beam, the second support beam and the third support beam are sequentially connected to form a triangular support structure;
the third supporting beam is perpendicular to the second supporting beam; the first connecting member is connected with the first support beam or the third support beam; the second connecting member is connected with the third supporting beam;
the first support plates are arranged at the top of the first support beams along the height direction of the first support beams, and the second support plates and the third support plates are arranged at intervals on the first support plates along the length direction of the ship perpendicular to the third support beams; the second supporting plate and the third supporting plate are obliquely arranged towards one side of the hatch relative to the first supporting plate;
the roller is arranged between the second supporting plate and the third supporting plate and is respectively connected with the second supporting plate and the third supporting plate in a rotating mode through the central shaft.
In any of the above solutions, further, the roller includes a main wheel, a first auxiliary installation protrusion, and a second auxiliary installation protrusion; wherein the first auxiliary mounting boss is formed on one side of the main wheel and the second auxiliary mounting boss is formed on the opposite side of the main wheel;
the first auxiliary installation protruding part is provided with a first installation hole communicated with the central hole of the main wheel, and the first auxiliary installation protruding part is provided with a second installation hole communicated with the central hole of the main wheel;
the central shaft comprises a first shaft end part, an intermediate shaft part and a second shaft end part which are connected in sequence, and the diameter of the intermediate shaft part is larger than that of the first shaft end part and the second shaft end part; the middle shaft part is penetrated into the central hole of the main wheel;
one end of the first shaft end part is connected with the second supporting plate, the opposite other end of the first shaft end part is penetrated in a first mounting hole of the first auxiliary mounting protrusion, and a first bearing is arranged between the first shaft end part and the first auxiliary mounting protrusion; one end of the second shaft end is connected with the third supporting plate, the opposite other end of the second shaft end penetrates through the second mounting hole of the second auxiliary mounting protrusion, and a second bearing is arranged between the second shaft end and the second auxiliary mounting protrusion.
In any of the above technical solutions, further, a first washer is disposed between a side of the second support plate facing the third support plate and the first auxiliary mounting boss of the roller, and one end of the first shaft end portion is connected to the second support plate through a fastener through the first washer;
a second gasket is arranged between one side, facing the second support plate, of the third support plate and the second auxiliary installation protruding portion of the roller, and one end of the second shaft end portion penetrates through the second gasket and is connected with the third support plate through a fastener.
In any of the above technical solutions, further, the roller is a fiber roller.
In any of the above solutions, further, the second connection member is connected to the temporary guard rail base by a fastening member.
In any of the above technical solutions, further, the second connecting member is a strip plate, and along a length direction of the strip plate, a plurality of mounting through holes are formed in the strip plate at intervals.
In any of the above embodiments, further, the first connecting member is a steel pipe.
In any of the above technical solutions, further, the first connecting member and the second connecting member are connected to the supporting member by welding; and/or
The roller is a concave roller.
Compared with the prior art, the beneficial effects of this application are:
the assembly type belt roller bracket and temporary guardrail base assembly and disassembly processes provided by the application are as follows: firstly, one end of a first connecting component of the assembled belt roller bracket is inserted into a sleeve on one side of a temporary guardrail base, and a second connecting component of the assembled belt roller bracket is fixedly connected with a structure on the other side of the temporary guardrail base, so that the assembled belt roller bracket provided by the application is installed on a hatch coaming, and then a gas belt can be lowered or pulled up along a roller, thereby effectively improving the working efficiency and reducing the labor intensity of workers; when the use is completed, the connection of the second connection member to the structure of the other side of the temporary guardrail base can be released, and one end of the first connection member is pulled out from the sleeve of one side of the temporary guardrail base, thereby completing the detachment work.
The advantage of this design lies in, need not additionally with frock also that this application provided assembled belt roller bracket welds on hull structure, through fixed with the assembly of current interim guardrail base, installs and demolishs all comparatively conveniently, uses more nimble.
In addition, the gas belt can be pulled along the roller, so that time and labor are saved, the working efficiency is effectively improved, and the abrasion caused by the direct contact between the gas belt and the edge of the hatch coaming is avoided due to the supporting and guiding functions of the roller, so that the service life of the gas belt is greatly prolonged, and the safety and reliability of the gas belt in the use process are 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 needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an assembled belt roller bracket according to an embodiment of the present disclosure;
FIG. 2 is another schematic structural view of a fabricated belt roller bracket according to an embodiment of the present disclosure;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic view of yet another construction of a fabricated belt roller bracket according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an assembled belt roller bracket and temporary guardrail base assembly provided in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a roller according to an embodiment of the present disclosure;
FIG. 7 is a schematic structural view of a central shaft according to an embodiment of the present disclosure;
fig. 8 is a schematic structural view of a second connection member according to an embodiment of the present disclosure;
fig. 9 is a schematic structural view of a second support plate according to an embodiment of the present application.
Reference numerals:
100-assembled belt roller bracket, 1-supporting member, 11-first supporting beam, 12-second supporting beam, 13-third supporting beam, 14-first supporting plate, 15-second supporting plate, 16-third supporting plate, 2-roller, 21-main wheel, 22-first auxiliary installation boss, 23-second auxiliary installation boss, 3-first connecting member, 4-second connecting member, 41-installation through hole, 5-center shaft, 51-first shaft end, 52-middle shaft portion, 53-second shaft end, 6-first bearing, 7-second bearing, 8-first washer, 9-second washer, 17-fastener, 200-temporary guardrail base, 300-hatch circumference.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.
All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
A fabricated belt roller bracket according to some embodiments of the present application is described below with reference to fig. 1-9.
Referring to fig. 1 to 5, an embodiment of the present application provides a fabricated belt roller bracket 100 mounted on a temporary guard rail base 200 mounted on a hatch coaming 300 of a hull, the fabricated belt roller bracket 100 including: a support member 1, a roller 2, a first connecting member 3, and a second connecting member 4;
the roller 2 is arranged on the supporting member 1, and the roller 2 can rotate relative to the supporting member 1;
the first connecting member 3 and the second connecting member 4 are both disposed on the supporting member 1, and the first connecting member 3 is configured to be inserted into a sleeve disposed on one side of the temporary guard rail base 200, and the second connecting member 4 is configured to be detachably connected to a structure on the other side of the temporary guard rail base 200.
Based on the above-described structure, the assembly and disassembly process of the assembled belt roller bracket 100 and the temporary guardrail base 200 is as follows:
firstly, one end of a first connecting member 3 of the assembled belt roller bracket 100 is inserted into a sleeve on one side of a temporary guardrail base 200, and a second connecting member 4 of the assembled belt roller bracket 100 is fixedly connected with a structure on the other side of the temporary guardrail base 200, so that the assembled belt roller bracket 100 provided by the application is installed on a hatch coaming 300, and then a gas belt can be lowered or pulled up along a roller 2, thereby effectively improving the working efficiency and reducing the labor intensity of workers; when the use is completed, the connection of the second connection member 4 to the structure of the other side of the temporary guard rail base 200 can be released, and one end of the first connection member 3 is pulled out from the sleeve of one side of the temporary guard rail base 200, thereby completing the detachment work.
The advantage of this design lies in, need not additionally with frock also that this application provides assembled belt roller bracket 100 welds on hull structure, through with the fixed assembly of current interim guardrail base 200, it is all comparatively convenient to install and demolish, uses more nimble.
In addition, the gas belt can be pulled along the roller 2, so that time and labor are saved, the working efficiency is effectively improved, and the abrasion caused by the direct contact between the gas belt and the edge of the hatch coaming 300 is avoided due to the supporting and guiding functions of the roller 2, so that the service life of the gas belt is greatly prolonged, and the safety and reliability of the gas belt in the use process are improved.
Note that: for the convenience of understanding the assembled belt roller bracket 100 provided in the present application, a description will now be briefly made of the prior art temporary guard rail base 200 assembled therewith, and the temporary guard rail base 200 is provided for the purpose of: through installing interim guardrail base 200 on hatch frame 300, and then can insert the steel pipe that extends along vertical direction and establish in the sleeve pipe of interim guardrail base 200, then hang between the steel pipe again and establish the protection network to prevent that workman etc. from taking place the risk of falling, perhaps the steel pipe of the bottom of guardrail with steel frame construction is directly inserted in the sleeve pipe of interim guardrail base 200, thereby forms the guardrail in the periphery of hatch frame 300.
In one embodiment of the present application, preferably, as shown in fig. 2 to 4, the roller 2 is connected with the support member 1 through the central shaft 5, and a bearing is provided between the roller 2 and the central shaft 5.
In this embodiment, by providing the bearing, the friction coefficient in the rotation process of the roller 2 is reduced, so that the roller 2 rotates more smoothly, and the rotation accuracy of the roller 2 is ensured.
In one embodiment of the present application, preferably, as shown in fig. 1 to 4, the support member 1 includes a first support beam 11, a second support beam 12, a third support beam 13, a first support plate 14, a second support plate 15, and a third support plate 16; wherein the first support beam 11, the second support beam 12 and the third support beam 13 are sequentially connected to form a triangular support structure;
the third support beam 13 is arranged perpendicular to the second support beam 12; the first connecting member 3 is connected to the first support beam 11 or the third support beam 13; the second connecting member 4 is connected with a third support beam 13; the second support plate 15 and the third support plate 16 are both obliquely arranged towards the side of the hatch, that is, the second support plate 15 and the third support plate 16 are obliquely arranged towards the obliquely upper sides of the first support plate 14 and the hatch coaming 300, so that the roller 2 can be ensured to be positioned obliquely above the hatch coaming 300, and further the gas belt supported on the roller 2 can not be contacted with the edge of the hatch coaming 300;
the first support plate 14 is disposed on top of the first support beam 11 along the height direction of the first support beam 11, and the second support plate 15 and the third support plate 16 are disposed on the first support plate 14 at intervals along the length direction of the ship perpendicular to the third support beam 13;
the roller 2 is disposed between the second support plate 15 and the third support plate 16, and is rotatably connected to the second support plate 15 and the third support plate 16 through the central shaft 5, respectively.
In this embodiment, the first support beam 11, the second support beam 12 and the third support beam 13 form a stable right triangle structure, and the whole is strong in strength, strong in bearing capacity and not easy to damage. The first support plate 14 provides a mounting location for mounting the second support plate 15 and the third support plate 16, and the second support plate 15 and the third support plate 16 function as a central shaft 5 for mounting the roller 2, so that the roller 2 is assembled.
Further, it is preferable that the first support beam 11, the second support beam 12, the third support beam 13, the first support plate 14, the second support plate 15, and the third support plate 16 are connected by welding.
Further, preferably, the first support beam 11 and the third support beam 13 are both angle steel, the second support beam 12 is flat steel, the first connecting member 3 is round steel, that is, round steel pipe, and the above steel is adopted, so that the light weight design is facilitated while the strength is ensured, the lifting of workers is facilitated, and the like, and the damage to the ship opening periphery and the temporary guardrail base 200 is not easy to cause.
Further, as shown in fig. 9, it is preferable that the second support plate 15 and the third support plate 16 are elongated plate members forming an acute angle with the first support plate 14, on which through holes for mounting the center shaft 5 are opened.
In one embodiment of the present application, preferably, as shown in fig. 3 and 6, the roller 2 includes a main wheel 21, a first auxiliary mounting boss 22, and a second auxiliary mounting boss 23; wherein a first auxiliary mounting boss 22 is formed at one side of the main wheel 21, and a second auxiliary mounting boss 23 is formed at the opposite side of the main wheel 21;
the first auxiliary installation boss 22 is provided with a first installation hole communicated with the center hole of the main wheel 21, and the first auxiliary installation boss 22 is provided with a second installation hole communicated with the center hole of the main wheel 21.
Further, it is preferable that, as shown in fig. 3 and 7, the center shaft 5 includes a first shaft end 51, an intermediate shaft portion 52, and a second shaft end 53 that are connected in sequence, and the intermediate shaft portion 52 has a larger diameter than the first shaft end 51 and the second shaft end 53; the middle shaft part 52 is penetrated into the central hole of the main wheel 21;
one end of the first shaft end portion 51 is connected with the second support plate 15, and the opposite end of the first shaft end portion 51 is arranged in the first mounting hole of the first auxiliary mounting protruding portion 22 in a penetrating manner, and a first bearing 6 is arranged between the first shaft end portion 51 and the first auxiliary mounting protruding portion 22;
one end of the second shaft end portion 53 is connected to the third support plate 16, and the opposite end of the second shaft end portion 53 is inserted into the second mounting hole of the second auxiliary mounting boss 23, and the second bearing 7 is provided between the second shaft end portion 53 and the second auxiliary mounting boss 23.
In this embodiment, the main wheel 21 functions primarily to support the gas belt, the first auxiliary mounting boss 22 and the first shaft end 51 cooperate primarily to mount the first bearing 6, and the second auxiliary mounting boss 23 and the second shaft end 53 cooperate primarily to mount the second bearing 7.
The diameter of the intermediate shaft 52 is larger than that of the first shaft end 51 and the second shaft end 53, and steps are mainly formed at one ends of the first shaft end 51 and the second shaft end 53, which are close to the intermediate shaft 52, so that the first bearing 6 and the second bearing 7 are limited respectively.
Further, it is preferable that the main wheel 21, the first auxiliary mounting boss 22, and the second auxiliary mounting boss 23 are of a unitary structure.
Further, it is preferable that the first shaft end portion 51, the intermediate shaft portion 52, and the second shaft end portion 53 are integrally formed.
In one embodiment of the present application, preferably, as shown in fig. 3, a first washer 8 is disposed between a side of the second support plate 15 facing the third support plate 16 and the first auxiliary installation protrusion 22 of the roller 2, and one end of the first shaft end portion 51 passes through the first washer 8 to be connected with the second support plate 15 through the fastener 17, and it can be seen that the first washer 8 functions to both install the first shaft end portion 51 and limit the first bearing 6;
a second washer 9 is arranged between the side of the third support plate 16 facing the second support plate 15 and the second auxiliary mounting boss 23 of the roller 2, and one end of the second shaft end 53 passes through the second washer 9 to be connected with the third support plate 16 through the fastener 17, so that the second washer 9 plays a role in mounting the second shaft end 53 and also plays a role in limiting the second shaft 7.
In one embodiment of the present application, the roller 2 is preferably a fiber roller.
In this embodiment, the fiber roller has sufficient strength and load-bearing capacity and is lightweight, contributing to a lightweight design.
Further, preferably, the material of the fiber roller 2 is carbon fiber.
In one embodiment of the present application, the second connection member 4 is preferably connected with the temporary guard rail base 200 by a fastening member such as a screw or a combination of a bolt and a nut, as shown in fig. 1, 5 and 8.
In this embodiment, the second connecting member 4 and the temporary guard rail base 200 are in a detachable connection structure, which is more convenient to install and detach.
Further, as shown in fig. 1, 5 and 8, it is preferable that the second connecting member 4 is a long plate member, and a plurality of mounting through holes 41 are formed in the long plate member at intervals along the length direction thereof.
In this embodiment, several fastening members may be installed more on the basis of the plurality of installation through holes 41, improving the stability of the assembly.
In one embodiment of the present application, the second connection member 4 is preferably connected to the support member 1 by welding, and the second connection member 4 is preferably connected to the third support beam 13 of the support member 1 by welding, thereby improving the stability of the connection.
In one embodiment of the present application, the roller 2 is preferably a concave wheel with an annular groove thereon to facilitate support and guidance of the gas belt, as shown in fig. 2 and 3.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. An assembled belt roller bracket installed on a temporary guardrail base installed on a hatch coaming of a ship body, characterized in that the assembled belt roller bracket comprises: a support member, a roller, a first connection member, and a second connection member;
the roller is arranged on the supporting member and can rotate relative to the supporting member;
the first connecting member and the second connecting member are both arranged on the supporting member, the first connecting member is used for being inserted into a sleeve on one side of the temporary guardrail base, and the second connecting member is used for being detachably connected to a structure on the other side of the temporary guardrail base;
the roller is connected with the supporting member through a central shaft, and a bearing is arranged between the roller and the central shaft;
the support member includes a first support beam, a second support beam, a third support beam, a first support plate, a second support plate, and a third support plate; the first support beam, the second support beam and the third support beam are sequentially connected to form a triangular support structure;
the third supporting beam is perpendicular to the second supporting beam; the first connecting member is connected with the first support beam or the third support beam; the second connecting member is connected with the third supporting beam;
the first support plates are arranged at the top of the first support beams along the height direction of the first support beams, and the second support plates and the third support plates are arranged at intervals on the first support plates along the length direction of the ship perpendicular to the third support beams; the second supporting plate and the third supporting plate are obliquely arranged towards one side of the hatch relative to the first supporting plate;
the roller is arranged between the second supporting plate and the third supporting plate and is respectively in rotary connection with the second supporting plate and the third supporting plate through the central shaft;
the roller comprises a main wheel, a first auxiliary installation protruding part and a second auxiliary installation protruding part; wherein the first auxiliary mounting boss is formed on one side of the main wheel and the second auxiliary mounting boss is formed on the opposite side of the main wheel;
the first auxiliary installation protruding part is provided with a first installation hole communicated with the central hole of the main wheel, and the first auxiliary installation protruding part is provided with a second installation hole communicated with the central hole of the main wheel;
the central shaft comprises a first shaft end part, an intermediate shaft part and a second shaft end part which are connected in sequence, and the diameter of the intermediate shaft part is larger than that of the first shaft end part and the second shaft end part; the middle shaft part is penetrated into the central hole of the main wheel;
one end of the first shaft end part is connected with the second supporting plate, the opposite other end of the first shaft end part is penetrated in a first mounting hole of the first auxiliary mounting protrusion, and a first bearing is arranged between the first shaft end part and the first auxiliary mounting protrusion; one end of the second shaft end part is connected with the third supporting plate, the opposite other end of the second shaft end part is penetrated in the second mounting hole of the second auxiliary mounting protrusion, and a second bearing is arranged between the second shaft end part and the second auxiliary mounting protrusion;
a first gasket is arranged between one side of the second supporting plate, which faces the third supporting plate, and the first auxiliary installation protruding part of the roller, and one end of the first shaft end part penetrates through the first gasket and is connected with the second supporting plate through a fastener;
a second gasket is arranged between one side, facing the second support plate, of the third support plate and the second auxiliary installation protruding portion of the roller, and one end of the second shaft end portion penetrates through the second gasket and is connected with the third support plate through a fastener.
2. The fitted belt roller bracket of claim 1 wherein the roller is a fiber roller.
3. The fabricated belt roller bracket of claim 1, wherein the second connection member is connected to the temporary barrier base by a fastening member.
4. The assembly type belt roller bracket as claimed in claim 3, wherein the second connection member is a long plate member, and a plurality of installation through holes are formed in the long plate member at intervals along a length direction thereof.
5. The fabricated belt roller bracket of claim 1, wherein the first connecting member is a steel tube.
6. The fabricated belt pulley bracket according to any one of claims 1 to 5, wherein the first and second connection members are each connected to the support member by welding; and/or
The roller is a concave roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961981.0A CN115158546B (en) | 2022-08-11 | 2022-08-11 | Assembled belt roller bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961981.0A CN115158546B (en) | 2022-08-11 | 2022-08-11 | Assembled belt roller bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115158546A CN115158546A (en) | 2022-10-11 |
| CN115158546B true CN115158546B (en) | 2023-12-26 |
Family
ID=83480328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210961981.0A Active CN115158546B (en) | 2022-08-11 | 2022-08-11 | Assembled belt roller bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115158546B (en) |
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| CN113955043A (en) * | 2021-11-19 | 2022-01-21 | 沪东中华造船(集团)有限公司 | Belt arrangement device and arrangement method for ship hatch coaming air pipes |
| CN215752893U (en) * | 2021-06-28 | 2022-02-08 | 安徽可陆装备有限公司 | Open-close type cable guiding device for ship board |
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| IT249695Y1 (en) * | 2000-01-13 | 2003-05-28 | Fata Automation | TRANSPORT PLANT WITH CONVEYOR EQUIPPED WITH ROLLS FOR FREE SUPPORT OF TRANSPORT ELEMENTS |
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| CN113830223A (en) * | 2021-09-01 | 2021-12-24 | 沪东中华造船(集团)有限公司 | Guide wheel device for large-diameter hose of ship and using method of guide wheel device |
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