Sliding type installation component, laminated support and sliding type installation assembly

Abstract

The utility model discloses a sliding type installation component, a stacked support and a sliding type installation assembly, relates to the field of auxiliary equipment of vacuum pump units, and provides the sliding type installation component, the stacked support and the sliding type installation assembly which are combined through the sliding type installation component and the stacked support. The problem that stacked installation is not beneficial to use of hoisting equipment is solved, the installation and maintenance process of the vacuum pump is simplified, the working efficiency is improved, and space utilization is optimized. Through the design that the longitudinal sliding wheel set and the longitudinal guide wheel set are matched with the L-shaped longitudinal guide component, the sliding process is smooth and unobstructed, the maintenance difficulty and the labor cost are remarkably reduced, and the convenience and the working efficiency of equipment maintenance are improved.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary equipment for vacuum pump units, and particularly to a sliding mounting member, a stacked bracket and a sliding mounting assembly. Background Art

[0002] In a vacuum pump unit of a medical vacuum negative pressure machine, the vacuum pump is the core device of the negative pressure source and plays a crucial role in the equipment. Therefore, in daily work, the after-sales service of the equipment mainly focuses on the maintenance and repair of the vacuum pump. Since the space of most stations where the equipment is installed is limited, the vacuum pump is usually integrated on an installation rack and arranged in a stacked manner to reduce the space occupied by the vacuum pump unit.

[0003] In the prior art, the vacuum pump is usually directly fixed on the installation rack. This design requires the complete removal of the vacuum pump from the installation rack to obtain sufficient maintenance space during maintenance. Due to the limitation of the upper vacuum pump and the installation beam or installation plate of the rack, the vacuum pump cannot be directly lifted out of the installation rack using a hoisting device. To remove the vacuum pump, auxiliary facilities need to be added and the vacuum pump is lifted out of the installation rack manually. After the maintenance is completed, the vacuum pump needs to be put back into the installation position through the same process, and its front-back, left-right positions need to be adjusted manually to ensure that the installation holes are aligned to complete the installation. This process is quite difficult, time-consuming and laborious.

[0004] How to optimize the vacuum pump installation device of the vacuum pump to simplify the installation and maintenance process of the vacuum pump, improve work efficiency, and reduce labor and time costs has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] The purpose of the utility model is as follows: aiming at the above problems, the utility model provides a sliding mounting member, a stacked bracket and a sliding mounting assembly. Through the combination of the sliding mounting member and the stacked bracket, the problem that stacked installation is not conducive to the use of hoisting equipment is solved, the installation and maintenance process of the vacuum pump is simplified, the work efficiency is improved, and the space utilization is optimized. Through the design of the longitudinal sliding wheel set and the longitudinal guide wheel set cooperating with the L-shaped longitudinal guide member, the sliding process is made smooth and unobstructed, the maintenance difficulty and labor cost are significantly reduced, and the convenience and work efficiency of equipment maintenance are improved.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A sliding installation member, comprising an installation member body, the installation member body being a rectangular accommodating cavity with an opening downward, and longitudinal sliding wheel sets and longitudinal guiding wheel sets being provided on the installation member body; the longitudinal sliding wheel sets include a plurality of sliding wheels capable of rolling longitudinally, the sliding wheels being installed in the accommodating cavity and protruding from the opening end of the accommodating cavity; the longitudinal guiding wheel sets include a plurality of guiding wheels capable of rolling longitudinally, the guiding wheels being installed on the longitudinal side walls of the accommodating cavity and protruding from the longitudinal side walls of the accommodating cavity; a positioning structure protruding from the transverse side walls of the accommodating cavity is provided, and a fixing hole for fixing the installation member body is provided on the positioning structure.

[0008] Due to the adoption of the above technical solution, by arranging the longitudinal sliding wheel sets and the longitudinal guiding wheel sets to cooperate with each other, the sliding installation member can slide out smoothly along the guiding direction without blockage. The longitudinal sliding wheel sets realize the rolling contact between the sliding installation member and the guiding member, effectively reducing the frictional resistance during displacement. The longitudinal guiding wheel sets can cooperate to limit the transverse position of the sliding installation member and effectively avoid the friction between the longitudinal side walls and the guiding member during movement; by arranging the positioning structure, the sliding installation member can be fixed after sliding to the designated position, improving the stability and convenience of installation.

[0009] Further, the installation member body includes an installation part, paired transverse side walls and paired longitudinal side walls. The paired transverse side walls are arranged at intervals longitudinally, and the paired longitudinal side walls are arranged at intervals transversely. The paired transverse side walls and the paired longitudinal side walls cooperate with each other to form a frame structure. The installation part is arranged on the top side of the frame structure. The installation part, the paired transverse side walls and the paired longitudinal side walls cooperate with each other to form an accommodating cavity; a plurality of installation holes for installing target devices are provided on the installation part.

[0010] Due to the adoption of the above technical solution, the frame structure provides good structural stability and support strength, enabling the entire installation member to bear a large load. The installation holes are preferably long strip holes, and such a setting improves the flexibility and adaptability of installation.

[0011] Further, wire passing holes are provided on the installation part and / or the longitudinal side walls and / or the transverse side walls.

[0012] Due to the adoption of the above technical solution, the provision of the wire passing holes facilitates the layout and management of various lines, can effectively reduce the exposure and mess of cables, improves the aesthetics and safety of the system, and also facilitates the maintenance and repair of equipment.

[0013] Further, reinforcing ribs are provided between the transverse side walls and / or between the longitudinal side walls.

[0014] Due to the adoption of the above technical solution, the provision of the reinforcing ribs enhances the overall rigidity and strength of the mounting member, enabling it to better bear the weight of the equipment and external impacts, extending the service life of the mounting member, improving the safety and reliability of the equipment, and effectively avoiding the phenomenon of the middle part of the sliding mounting member sagging after long-term loading.

[0015] Further, at least four of the sliding wheels are respectively arranged at the four corners of the mounting member body.

[0016] Due to the adoption of the above technical solution, on the basis of forming a stable support for the sliding mounting member, it is also more convenient to cooperate with the guiding member.

[0017] A stacked bracket includes a frame body, and the frame body includes a support member, a transverse mounting member, and a longitudinal guiding member; the paired support members are arranged at intervals in the transverse direction; both ends in the length direction of the transverse mounting member are respectively connected to the paired support members, and at least the paired transverse mounting members are arranged at intervals in the longitudinal direction to form a transverse support unit, and a plurality of transverse support units are arranged at intervals in the height direction; the longitudinal guiding member is arranged longitudinally, and the longitudinal guiding member includes a horizontal support portion and a vertical guiding portion that are perpendicular to each other, the bottom end of the vertical guiding portion is connected to the horizontal support portion, and the paired longitudinal guiding members are arranged side by side in the transverse direction to form a longitudinal guiding unit, and the two horizontal support portions in the longitudinal guiding unit face each other, and the longitudinal guiding unit is at least arranged in the non-topmost transverse support unit.

[0018] Due to the adoption of the above technical solution, the stacked bracket can achieve layered layout and installation, improving the space utilization rate and installation efficiency.

[0019] Further, the longitudinal guiding member has an L-shaped structure, and the paired two longitudinal guiding members are arranged at intervals in the transverse direction.

[0020] Due to the adoption of the above technical solution, the longitudinal guiding member with an L-shaped structure provides better support and guiding effects, and has a simple structure and is easy to produce and process.

[0021] A sliding mounting component includes a sliding mounting member and a laminated bracket; the laminated bracket includes a support member, a transverse mounting member, and a longitudinal guiding member; the paired support members are arranged at intervals in the transverse direction; both ends of the transverse mounting member in the length direction are respectively connected to the paired support members, and at least the paired transverse mounting members are arranged at intervals in the longitudinal direction to form a transverse support unit, and a plurality of transverse support units are arranged at intervals in the height direction; the longitudinal guiding member is arranged longitudinally, the longitudinal guiding member includes a horizontal support portion and a vertical guiding portion that are perpendicular to each other, the bottom end of the vertical guiding portion is connected to the horizontal support portion, and the paired longitudinal guiding members are arranged side by side in the transverse direction to form a longitudinal guiding unit, and the two horizontal support portions in the longitudinal guiding unit are opposite to each other, and the longitudinal guiding unit is at least arranged in the non-top-layer transverse support unit; the sliding mounting member is matched with the longitudinal guiding unit, the sliding mounting member is a rectangular accommodating cavity with an opening downward, the sliding mounting member is provided with a longitudinal sliding wheel group and a longitudinal guiding wheel group, the longitudinal sliding wheel group includes a plurality of sliding wheels that can roll longitudinally, the sliding wheels are installed in the accommodating cavity and extend out from the opening end of the accommodating cavity, and the plurality of sliding wheels cooperate with each other to make the sliding mounting member rollingly connected to the horizontal support portion; the longitudinal guiding wheel group includes a plurality of guiding wheels that can roll longitudinally, the guiding wheels are installed on the longitudinal side wall of the accommodating cavity and extend out from the longitudinal side wall of the accommodating cavity, and the guiding wheels are rollingly connected to the corresponding vertical guiding portion; a positioning structure protruding from the accommodating cavity is provided on the transverse side wall of the accommodating cavity, a fixing hole for fixing the mounting member body is provided on the positioning structure, and the positioning structure can be detachably and fixedly connected to the transverse mounting member through the positioning hole.

[0022] Due to the adoption of the above technical solutions, the sliding mounting component realizes the flexible installation of the equipment and the efficient utilization of space through the combination of the sliding mounting member and the laminated bracket. The cooperation of the sliding wheel group and the guiding wheel group ensures the stability and smoothness of the mounting member during the sliding process, and the design of the positioning structure provides a reliable fixing method to prevent the equipment from shifting during use, improving the safety and reliability of the system. When the equipment is under maintenance, it can slide relative to the sliding mounting member and be moved out of the laminated bracket, effectively reducing the maintenance difficulty and at the same time solving the problem that the laminated installation is not conducive to the use of hoisting equipment.

[0023] Furthermore, the longitudinal guiding member has an L-shaped structure, and a pair of longitudinal guiding members are arranged at intervals in the transverse direction; at least four sliding wheels are respectively arranged at the four corners of the mounting member body, and the sliding wheels are in rolling connection with the corresponding horizontal supporting part; the sliding mounting member includes a mounting part, a pair of transverse side walls and a pair of longitudinal side walls, the pair of transverse side walls are arranged at intervals in the longitudinal direction, the pair of longitudinal side walls are arranged at intervals in the transverse direction, the pair of transverse side walls and the pair of longitudinal side walls cooperate with each other to form a frame structure, the mounting part is arranged on the top side of the frame structure, and the mounting part, the pair of transverse side walls and the pair of longitudinal side walls cooperate with each other to form a receiving cavity; a plurality of mounting holes for mounting the target device are arranged on the mounting part; threading holes are arranged on the mounting part and / or the longitudinal side walls and / or the transverse side walls.

[0024] Due to the adoption of the above technical solution, through the mutual cooperation of the sliding mounting member and the longitudinal guiding member, the sliding mounting member is more stable during the longitudinal sliding process, reducing the phenomena of shaking and deviation, improving the accuracy and safety of sliding, and also greatly simplifying the maintenance process.

[0025] Furthermore, a non-sliding mounting member is detachably and fixedly connected to the transverse support unit on the top layer.

[0026] Due to the adoption of the above technical solution, the equipment installed on the top layer can be directly moved by a hoisting device during maintenance without sliding operation.

[0027] To sum up, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0028] 1. The sliding mounting member of the present utility model can smoothly slide out along the guiding direction, reducing the frictional resistance and improving the sliding stability and convenience.

[0029] 2. The frame structure of the sliding mounting member of the present utility model improves its stability and load-bearing capacity, and the design of the long-strip mounting holes enhances the flexibility of installation.

[0030] 3. The threading holes of the present utility model facilitate line management, reduce clutter, improve the aesthetics and safety, and are convenient for maintenance.

[0031] 4. The stacked bracket of the present utility model improves the space utilization rate and installation efficiency.

[0032] 5. The L-shaped longitudinal guiding member of the present utility model provides good support and guiding functions, has a simple structure and is easy to produce.

[0033] 6. The top-layer equipment of the present utility model can be directly moved by a hoisting device without sliding operation, improving the convenience of maintenance. Description of the Drawings

[0034] Figure 1 is a schematic structural view of the sliding mounting member of the present utility model;

[0035] Figure 2 is a schematic structural view of the stacked bracket of the present utility model;

[0036] Figure 3 is a schematic structural view of the sliding mounting assembly of the present utility model;

[0037] Figure 4 is a schematic structural view of the vacuum pump carried by the sliding mounting assembly of the present utility model.

[0038] Reference numerals in the figures: 1 - frame, 101 - horizontal mounting member, 102 - support member, 2 - sliding mounting member, 201 - mounting portion, 202 - longitudinal sliding wheel set, 203 - mounting hole, 204 - wire threading hole, 205 - longitudinal guiding wheel set, 206 - fixing hole, 3 - vacuum pump, 4 - longitudinal guiding member, 5 - non - sliding mounting member. Detailed implementation manners

[0039] The present utility model will be described in detail below with reference to the accompanying drawings.

[0040] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0041] Embodiment 1

[0042] A sliding mounting member 2, as Figure 1 shown, includes a mounting member body, the mounting member body is a rectangular accommodating cavity with an opening downward, and a longitudinal sliding wheel set 202 and a longitudinal guiding wheel set 205 are provided on the mounting member body; the longitudinal sliding wheel set 202 includes a plurality of sliding wheels capable of rolling longitudinally, the sliding wheels are installed in the accommodating cavity and protrude from the opening end of the accommodating cavity; the longitudinal guiding wheel set 205 includes a plurality of guiding wheels capable of rolling longitudinally, the guiding wheels are installed on the longitudinal side wall of the accommodating cavity and protrude from the longitudinal side wall of the accommodating cavity; a positioning structure protruding from the accommodating cavity is provided on the transverse side wall of the accommodating cavity, and a fixing hole 206 for fixing the mounting member body is provided on the positioning structure. The axes of the sliding wheels in the longitudinal sliding wheel set 202 are perpendicular to the axes of the guiding wheels in the longitudinal guiding wheel set 205.

[0043] Specifically, by setting the longitudinal sliding wheel set 202 and the longitudinal guiding wheel set 205 to cooperate with each other, the sliding installation member 2 can slide out smoothly along the guiding direction without obstruction. The longitudinal sliding wheel set 202 realizes the rolling contact between the sliding installation member 2 and the guiding member, effectively reducing the frictional resistance during displacement. The longitudinal guiding wheel set 205 can cooperate to limit the lateral position of the sliding installation member 2 and effectively avoid the friction between the longitudinal side walls and the guiding member during movement. By setting the positioning structure, the sliding installation member 2 can be fixed with bolts after sliding to the specified position, improving the stability and convenience of installation.

[0044] The installation member body includes an installation part 201, paired lateral side walls and paired longitudinal side walls. The paired lateral side walls are arranged at intervals along the longitudinal direction, and the paired longitudinal side walls are arranged at intervals along the lateral direction. The paired lateral side walls and the paired longitudinal side walls cooperate with each other to form a frame structure. The installation part 201 is arranged on the top side of the frame structure. The installation part 201, the paired lateral side walls and the paired longitudinal side walls cooperate with each other to form a receiving cavity. A plurality of installation holes 203 for installing the target device are provided on the installation part 201.

[0045] Specifically, the frame structure provides good structural stability and support strength, enabling the entire installation member to carry a large load. The installation holes 203 are preferably long slots, and such a setting improves the flexibility and adaptability of installation. In this embodiment, the target installation device is a vacuum pump 3. The installation holes 203 can also be used to adjust the positions of the air inlet and outlet of the vacuum pump 3 when installing the vacuum pump 3, avoiding stress damage caused by forced connection of pipes due to misalignment of the pipe centers during pipe connection, thereby damaging the vacuum pump 3.

[0046] Threading holes 204 are provided on the installation part 201 and the longitudinal side walls.

[0047] Specifically, the setting of the threading holes 204 facilitates the layout and management of various lines, can effectively reduce the exposure and clutter of cables, improves the aesthetics and safety of the system, avoids short circuits caused by external damage to the cables, and at the same time facilitates the maintenance and repair of the vacuum pump 3.

[0048] An "I"-shaped reinforcing rib is provided between the longitudinal side walls. It can be understood that the setting form of the reinforcing rib is not unique, and it can be an "I"-shaped reinforcing rib provided between the lateral side walls, or a cross-shaped reinforcing rib provided between the lateral side walls and the longitudinal side walls, etc.

[0049] Specifically, the setting of the reinforcing rib enhances the overall rigidity and strength of the installation member, can better bear the weight of the vacuum pump 3 and external impacts, extends the service life of the installation member, improves the safety and reliability of the vacuum pump 3, and effectively avoids the phenomenon of the middle part of the sliding installation member 2 sagging after long-term loading.

[0050] At least four of the sliding wheels are respectively arranged at the four corners of the mounting member body.

[0051] Specifically, on the basis of forming a stable support for the sliding mounting member 2, it is also more convenient to cooperate with the guiding member.

[0052] Embodiment 2

[0053] A stacked bracket, as Figure 2 shown, includes a frame body 1, and the frame body 1 includes a support member 102, a transverse mounting member 101, and a longitudinal guiding member 4; the paired support members 102 are arranged at intervals in the transverse direction; both ends of the transverse mounting member 101 in the length direction are respectively connected to the paired support members 102, and at least the paired transverse mounting members 101 are arranged at intervals in the longitudinal direction to form a transverse support unit, and a plurality of transverse support units are arranged at intervals in the height direction; the longitudinal guiding member 4 is arranged longitudinally, and the longitudinal guiding member 4 includes a horizontal support portion and a vertical guiding portion that are perpendicular to each other, the bottom end of the vertical guiding portion is connected to the horizontal support portion, and the paired longitudinal guiding members 4 are arranged side by side in the transverse direction to form a longitudinal guiding unit, and the two horizontal support portions in the longitudinal guiding unit are opposite to each other, and the longitudinal guiding unit is at least arranged in the non-topmost transverse support unit.

[0054] Specifically, the stacked bracket can achieve hierarchical arrangement and installation, improving space utilization rate and installation efficiency.

[0055] The longitudinal guiding member 4 has an L-shaped structure, and the paired two longitudinal guiding members 4 are arranged at intervals in the transverse direction.

[0056] Specifically, the longitudinal guiding member 4 with an L-shaped structure provides better support and guiding effects, and has a simple structure and is easy to produce and process.

[0057] Embodiment 3

[0058] A sliding mounting assembly, as Figures 1-4As shown, it includes a sliding mounting member 2 and a stacked bracket; the stacked bracket includes a support member 102, a transverse mounting member 101, and a longitudinal guiding member 4; the paired support members 102 are arranged at intervals in the transverse direction; both ends of the transverse mounting member 101 in the length direction are respectively connected to the paired support members 102, and at least the paired transverse mounting members 101 are arranged at intervals in the longitudinal direction to form a transverse support unit, and several transverse support units are arranged at intervals in the height direction; the longitudinal guiding member 4 is arranged longitudinally, and the longitudinal guiding member 4 includes a horizontal support portion and a vertical guiding portion that are perpendicular to each other. The bottom end of the vertical guiding portion is connected to the horizontal support portion. The paired longitudinal guiding members 4 are arranged side by side in the transverse direction to form a longitudinal guiding unit. The two horizontal support portions in the longitudinal guiding unit face each other. The longitudinal guiding unit is arranged at least in the non-topmost transverse support unit; the sliding mounting member 2 is matched with the longitudinal guiding unit. The sliding mounting member 2 is a rectangular accommodating cavity with an opening downward. The sliding mounting member 2 is provided with a longitudinal sliding wheel set 202 and a longitudinal guiding wheel set 205. The longitudinal sliding wheel set 202 includes a plurality of sliding wheels that can roll longitudinally. The sliding wheels are installed in the accommodating cavity and extend out from the opening end of the accommodating cavity. The plurality of sliding wheels cooperate with each other to make the sliding mounting member 2 rollingly connected to the horizontal support portion; the longitudinal guiding wheel set 205 includes a plurality of guiding wheels that can roll longitudinally. The guiding wheels are installed on the longitudinal side wall of the accommodating cavity and extend out from the longitudinal side wall of the accommodating cavity. The guiding wheels are rollingly connected to the corresponding vertical guiding portion; a positioning structure protruding from the accommodating cavity is provided on the transverse side wall of the accommodating cavity. A fixing hole 206 for fixing the mounting member body is provided on the positioning structure. The positioning structure can be detachably and fixedly connected to the transverse mounting member 101 through a positioning hole.

[0059] Specifically, through the combination of the sliding mounting component with the sliding mounting member 2 and the stacked bracket, the flexible installation of the vacuum pump 3 and the efficient utilization of space are realized. The cooperation of the sliding wheel set and the guiding wheel set ensures the stability and smoothness of the mounting member during the sliding process. The design of the positioning structure provides a reliable fixing method to prevent the vacuum pump 3 from shifting during use, improving the safety and reliability of the system. During maintenance, the vacuum pump 3 can slide relative to the sliding mounting member 2 and be moved out of the stacked bracket, effectively reducing the maintenance difficulty and at the same time solving the problem that the stacked installation is not conducive to hoisting the lower vacuum pump 3.

[0060] The longitudinal guiding member 4 has an L-shaped structure, and a pair of longitudinal guiding members 4 are arranged at intervals in the transverse direction; at least four of the sliding wheels are respectively arranged at the four corners of the mounting member body, and the sliding wheels are in rolling connection with the horizontal supporting portions on the corresponding sides; the sliding mounting member 2 includes a mounting portion 201, a pair of transverse side walls and a pair of longitudinal side walls, the pair of transverse side walls are arranged at intervals in the longitudinal direction, the pair of longitudinal side walls are arranged at intervals in the transverse direction, the pair of transverse side walls and the pair of longitudinal side walls cooperate with each other to form a frame structure, the mounting portion 201 is arranged on the top side of the frame structure, and the mounting portion 201, the pair of transverse side walls and the pair of longitudinal side walls cooperate with each other to form a receiving cavity; a plurality of mounting holes 203 for mounting the vacuum pump 3 are provided on the mounting portion 201; and threading holes 204 are provided on the mounting portion 201 and the longitudinal side walls.

[0061] Specifically, through the mutual cooperation of the sliding mounting member 2 and the longitudinal guiding member 4, the sliding mounting member 2 is more stable during the longitudinal sliding process, reducing the phenomena of shaking and deviation, improving the accuracy and safety of sliding, and also greatly simplifying the maintenance process.

[0062] A non-sliding mounting member 5 is detachably and fixedly connected to the transverse support unit on the top layer.

[0063] In this article, specific embodiments are used to elaborate on the principles and implementation manners of the present invention. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can still be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

[0064] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0065] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A sliding installation component, characterized in that: It includes a mounting component body, which is a rectangular accommodating cavity open downward, and is provided with a longitudinal sliding wheel group and a longitudinal guide wheel group; the longitudinal sliding wheel group includes a plurality of sliding wheels capable of longitudinal rolling, which are installed in the accommodating cavity and extend from the open end of the accommodating cavity; the longitudinal guide wheel group includes a plurality of guide wheels capable of longitudinal rolling, which are installed on the longitudinal side wall of the accommodating cavity and extend from the longitudinal side wall of the accommodating cavity; a positioning structure protruding from the accommodating cavity is provided on the lateral side wall of the accommodating cavity, and a fixing hole for fixing the mounting component body is provided on the positioning structure.

2. The sliding mounting member according to claim 1, characterized in that: The mounting component body includes a mounting portion, a pair of lateral side walls and a pair of longitudinal side walls, the pair of lateral side walls are arranged at intervals along the longitudinal direction, the pair of longitudinal side walls are arranged at intervals along the lateral direction, the pair of lateral side walls and the pair of longitudinal side walls cooperate with each other to form a frame structure, the mounting portion is arranged on the top side of the frame structure, the mounting portion, the pair of lateral side walls and the pair of longitudinal side walls cooperate with each other to form a accommodating cavity; the mounting portion is provided with a plurality of mounting holes for installing the target device.

3. The sliding mounting member according to claim 2, characterized in that: The mounting portion and / or the longitudinal side wall and / or the transverse side wall are provided with threading holes.

4. The sliding mounting member according to claim 2, wherein: Reinforcing ribs are arranged between the transverse side walls and / or between the longitudinal side walls.

5. The sliding mounting member according to claim 1, wherein: At least four sliding wheels are respectively arranged at four corners of the mounting component body.

6. A stacked bracket, characterized in that: The frame body comprises a support member, a transverse mounting member and a longitudinal guide member; the pairs of support members are arranged at intervals in the transverse direction; the two ends of the transverse mounting member in the length direction are respectively connected to the pairs of support members, at least the pairs of transverse mounting members are arranged at intervals in the longitudinal direction to form transverse support units, and a plurality of transverse support units are arranged at intervals in the height direction; the longitudinal guide member is arranged in the longitudinal direction, the longitudinal guide member comprises a horizontal support part and a vertical guide part perpendicular to each other, the bottom end of the vertical guide part is connected to the horizontal support part, the pairs of longitudinal guide members are arranged side by side in the transverse direction to form a longitudinal guide unit, the two horizontal support parts in the longitudinal guide unit are opposite, and the longitudinal guide unit is at least arranged in the transverse support unit of the non-top layer.

7. The stacked bracket according to claim 6, characterized in that: The longitudinal guide member is in an L-shaped structure, and two pairs of longitudinal guide members are arranged at intervals in the transverse direction.

8. A sliding installation assembly, characterized in that: The stacked bracket comprises a sliding mounting member and a stacked bracket; the stacked bracket comprises a supporting member, a transverse mounting member and a longitudinal guiding member; the supporting members are arranged in pairs at intervals along the transverse direction; the two ends of the transverse mounting member in the length direction are respectively connected to the paired supporting members, at least the pair of transverse mounting members are arranged at intervals along the longitudinal direction to form a transverse supporting unit, and a plurality of transverse supporting units are arranged at intervals along the height direction; the longitudinal guiding member is arranged in the longitudinal direction, and the longitudinal guiding member comprises a horizontal supporting part and a vertical guiding part perpendicular to each other, the bottom end of the vertical guiding part is connected to the horizontal supporting part, the paired longitudinal guiding members are arranged side by side in the transverse direction to form a longitudinal guiding unit, the two horizontal supporting parts in the longitudinal guiding unit are opposite, and the longitudinal guiding unit is at least arranged on the transverse supporting unit of the non-top layer; the sliding mounting member and the longitudinal guiding member are connected to the longitudinal guiding member. The units are matched, the sliding mounting component is a rectangular accommodating cavity opening downward, and the sliding mounting component is provided with a longitudinal sliding wheel group and a longitudinal guide wheel group, the longitudinal sliding wheel group includes a plurality of sliding wheels capable of longitudinal rolling, the sliding wheels are installed in the accommodating cavity and extend from the open end of the accommodating cavity, and the plurality of sliding wheels cooperate with each other to enable the sliding mounting component to be rollingly connected to the horizontal supporting portion; the longitudinal guide wheel group includes a plurality of guide wheels capable of longitudinal rolling, the guide wheels are installed on the longitudinal side walls of the accommodating cavity and extend from the longitudinal side walls of the accommodating cavity, and the guide wheels are rollingly connected to the vertical guide portions on the corresponding sides; a positioning structure protruding from the accommodating cavity is provided on the lateral side walls of the accommodating cavity, and a fixing hole for fixing the mounting component body is provided on the positioning structure, and the positioning structure can be detachably fixedly connected to the lateral mounting component through the positioning hole.

9. The sliding mounting assembly according to claim 8, wherein: The longitudinal guide member is L-shaped, and the two paired longitudinal guide members are arranged at intervals along the lateral direction; at least four of the sliding wheels are arranged at the four corners of the mounting member body, and the sliding wheels are rollingly connected to the horizontal support parts on the corresponding sides; the sliding mounting member includes a mounting portion, a pair of lateral side walls and a pair of longitudinal side walls, the pair of lateral side walls are arranged at intervals along the longitudinal direction, the pair of longitudinal side walls are arranged at intervals along the lateral direction, the pair of lateral side walls and the pair of longitudinal side walls cooperate with each other to form a frame structure, the mounting portion is arranged on the top side of the frame structure, the mounting portion, the pair of lateral side walls and the pair of longitudinal side walls cooperate with each other to form a accommodating cavity; the mounting portion is provided with a plurality of mounting holes for mounting the target device; the mounting portion and / or the longitudinal side walls and / or the lateral side walls are provided with threading holes.

10. The sliding mounting assembly according to claim 8, wherein: A non-sliding installation component is detachably and fixedly connected to the lateral support unit of the top layer.

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