Guide rail structure for protective ceiling and protective ceiling

Abstract

The utility model provides a guide rail structure for a protective ceiling and the protective ceiling, the guide rail structure for the protective ceiling comprises a sliding assembly and a guide rail, the guide rail is arranged perpendicular to a ceiling cross rod, the sliding assembly is arranged at the tail end of the ceiling cross rod, and the sliding assembly slides on the guide rail; the sliding assembly comprises a right-angle plate, a connecting rod and a side plate, the connecting rod and the side plate are vertically arranged, the side plate slides on the side wall of the guide rail, a clamping block is arranged on the side plate, a side guide groove is formed in the side wall, sliding on the guide rail, of the clamping block, a guide roller is further arranged on the right-angle plate, and the guide roller slides on a roller sliding rail arranged on the guide rail. And the rotating planes of the guide rollers are parallel to the side plates. The overall strength of the sliding assembly in the sliding process is enhanced through the right-angle structural design between the clamping blocks and the guide rollers, the stability of the ceiling structure in the operation process is enhanced, and the guide rail structure can bear the ceiling structure with larger mass through structural optimization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ceiling accessory technical field, especially relate to a guide rail structure for protective ceiling and protective ceiling. BACKGROUND

[0002] Ceiling usually provides protection and sheltering effect for specific area, common ceiling has folding and shrinking function and can convert specific area between sheltering and opening state, current ceiling mostly adopts slide rail assembly and ceiling surface structure which can shrink and stretch to realize conversion of different state.

[0003] Slide rail assembly usually serves as ceiling surface structure traction piece, so that ceiling surface structure can move on guide rail to realize change of sheltering range, ceiling surface structure and slide rail assembly bear important moving ability of ceiling, in prior art, slide rail assembly mostly directly adopts slide groove and slide wheel cooperation as main structure, simple structure layout on slide groove and slide wheel structure leads to poor stability of whole guide rail structure, so that guide rail structure cannot provide enough supporting force for ceiling surface structure. SUMMARY

[0004] The utility model provides a guide rail structure for protective ceiling, aim at solving the problem of simple structure layout on current slide rail assembly structure, poor stability leads to that guide rail structure cannot provide enough supporting force for ceiling surface structure.

[0005] The utility model is such implementation, a guide rail structure for protective ceiling, be applied to the ceiling cross bar of the composition protective ceiling, include:

[0006] Slide assembly and guide rail, the ceiling cross bar is perpendicular to guide rail arrangement, the end of ceiling cross bar is equipped with slide assembly, slide assembly slides in guide rail;

[0007] Supporting surface and side sliding surface are equipped on guide rail, supporting surface and side sliding surface are vertical adjacent surface, supporting surface is equipped with gyro wheel slide rail, side guiding groove is equipped on side sliding surface, side guiding groove is equipped with limiting rod for limiting position of slide assembly in side close to supporting surface;

[0008] Card block and guide gyro wheel are equipped on slide assembly, when ceiling cross bar slides, card block slides in side guiding groove, guide gyro wheel rolls along gyro wheel slide rail.

[0009] Preferably, card block extends into side guiding groove along guide gyro wheel rotation plane axis, limiting rod bears on card block which extends into side guiding groove.

[0010] Preferably, the sliding assembly comprises a right-angle plate, a vertically arranged connecting rod and a side plate, one side of the side plate is fixed to the side wall of the right-angle plate away from the connecting rod by bolts, and the clamping block is connected to the side of the side plate close to the connecting rod by bolts.

[0011] Preferably, the right-angle plate is provided with two groups of parallel arranged partition plates, the partition plates are arranged parallel to the side plate, and the guide roller is assembled on the partition plate through an axle.

[0012] Preferably, the end face of the guide rail away from the side sliding surface is further provided with an extension plate.

[0013] Preferably, the guide rail is internally provided with a first cavity and a second cavity for weight reduction, the first cavity is arranged parallel to the roller slide rail, and the second cavity is arranged parallel to the side guide groove.

[0014] Preferably, the connecting rod comprises a top plate and a side plate group arranged on both sides of the top plate, the top plate is fixedly connected to the side of the right-angle plate away from the side plate, one end of the connecting rod extends into the right-angle plate and is connected to the partition plate away from the side plate, the end of the connecting rod away from the side plate is of an open structure, and the roof cross bar is inserted into the interior of the connecting rod.

[0015] Preferably, the top plate and the side plate are both provided with limiting bolts for fixing the roof cross bar.

[0016] Preferably, the outer wall of the right-angle plate is provided with reinforcing ribs.

[0017] A protective roof adopting the guide rail structure of the protective roof.

[0018] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0019] The guide rail structure of the protective roof provided by the utility model moves along the side guide groove and the roller slide rail arranged on the guide rail through the clamping block and the guide roller arranged on the side plate and the right-angle plate in the sliding assembly, the right-angle structure design between the clamping block and the guide roller enhances the overall strength of the sliding assembly in the sliding process, enhances the stability of the roof structure in the running process, and enables the guide rail structure to bear a roof structure with greater mass through structure optimization. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the guide rail structure of the protective roof provided by the utility model.

[0021] Figure 2 is a roof cross bar and sliding assembly structure schematic view of the guide rail structure of the protective roof provided by the utility model.

[0022] Figure 3This utility model provides a schematic diagram of a sliding component and a guide rail structure for a protective ceiling.

[0023] Figure 4 This is a schematic diagram of the sliding component in a guide rail structure for a protective ceiling provided by this utility model.

[0024] Figure 5 This is a partially enlarged schematic diagram of section A of the guide rail structure for a protective canopy provided by this utility model.

[0025] Figure 6 This utility model provides a schematic diagram of a protective canopy guide rail structure, including the canopy crossbar and guide rail structure.

[0026] Explanation of reference numerals in the attached figures:

[0027] 110. Sliding assembly; 111. Right-angle plate; 112. Connecting rod; 113. Side plate; 114. Guide roller; 115. Locking block; 116. Reinforcing rib; 120. Guide rail; 1201. Support surface; 1202. Side sliding surface; 121. Side guide groove; 122. Roller slide rail; 123. Outer plate; 124. Limiting rod; 1251. First cavity; 1252. Second cavity; 130. Rack;

[0028] 210. Side locking bolt; 220. Top locking bolt;

[0029] 300. Ceiling crossbars. Detailed Implementation

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0031] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0032] The utility model embodiment provides a kind of rail structure for protective ceiling, it is applied to the ceiling cross bar 300 of the protective ceiling, as shown in figure Figures 1-6 It includes:

[0033] Sliding assembly 110 and rail 120, the end of the ceiling cross bar 300 arranged perpendicular to rail 120 is equipped with sliding assembly 110, and the sliding assembly 110 slides on rail 120.

[0034] The rail 120 is equipped with support surface 1201 and side sliding surface 1202, and the extension direction of the ceiling cross bar 300 is perpendicular to side sliding surface 1202, and support surface 1201 and side sliding surface 1202 are adjacent vertical surfaces, the support surface 1201 is equipped with roller slide rail 122, and the side sliding surface 1202 is equipped with side guide groove 121, and the side guide groove 121 is also equipped with limiting rod 124 for limiting the position of sliding assembly on the side close to support surface 1201.

[0035] The sliding assembly 110 includes right-angle plate 111, and vertically arranged connecting rod 112 and side plate 113, the right-angle plate 111 is also equipped with guide roller 114, the guide roller 114 slides on the roller slide rail 122 equipped on the rail 120, and the rotation plane of the guide roller 114 is parallel to side plate 113;The side plate 113 is equipped with clamping block 115, and the side wall of the rail 120 is equipped with side guide groove 121, and the clamping block 115 extends into the side guide groove along the axis direction of the rotation plane of the guide roller;The limiting rod 124 bears on the clamping block 115 that extends into the side guide groove 121.

[0036] When the guide roller 114 moves along the roller slide rail 122, the clamping block 115 slides along the side guide groove 121;Clamping block 115 acts to limit the movement direction of sliding assembly 110 in the sliding process, to improve the stability in the movement process.

[0037] In the embodiment, the ceiling cross bar 300 is used as the framework of the ceiling to assemble the main body of the ceiling, and the ceiling cross bar 300 realizes sliding movement with the equipment body by cooperating with sliding assembly 110 and rail 120, and the sliding structure needs to be protected in the application, and the structure for pulling the ceiling to move is not described in detail here.

[0038] The side plate 113 and the right angle plate 111 in the sliding assembly 110 are provided with the clamping block 115 and the guide roller 114 which move along the side guide groove 121 and the roller sliding rail 122 provided on the guide rail 120 respectively, and the right angle structure design between the clamping block 115 and the guide roller 114 enhances the overall strength of the sliding assembly 110 during the sliding process, enhances the stability of the ceiling structure during the operation process, and enables the guide rail structure to bear a larger mass of the ceiling structure through the structural optimization;

[0039] As a preferred embodiment in the embodiment, the right angle plate 111 is provided with two groups of parallel arranged partition plates, the partition plates are arranged parallel to the side plate 113, and the guide roller 114 is assembled on the partition plate through an axle;

[0040] In the embodiment, the guide roller 114 adopts a V-shaped or H-shaped track wheel, the guide roller 114 is pressed on the roller sliding rail 122, and directional movement is realized through the cooperation between the wheel groove and the roller sliding rail 122 during the movement;

[0041] As a preferred embodiment in the embodiment, the connecting rod 112 comprises a top plate and side plates arranged on both sides of the top plate, the top plate of the connecting rod 112 extends below the right angle plate 111, and the right angle plate 111 is fixedly connected with the top plate part below the right angle plate 111;

[0042] The top plate is fixedly connected with the side of the right angle plate 111 away from the side plate 113, the ceiling cross bar 300 is inserted into the groove-shaped structure formed by the top plate and the side plates on both sides, a plurality of screw holes are arranged on the top plate and the side plates constituting the connecting rod 112, top locking bolts 220 and side locking bolts 210 for fixing the ceiling cross bar 300 are arranged in the screw holes, and the top locking bolts 220 and the side locking bolts 210 are limitingly connected with the ceiling cross bar 300 after penetrating the screw holes on the top plate and the side plates respectively, and the structure of the ceiling cross bar 300 and the sliding assembly 110 is easy to disassemble and maintain;

[0043] As a preferred embodiment in the embodiment, the end face of the guide rail away from the side sliding surface 1202 is further provided with an extension plate 123, a rack 130 for transmission is arranged below the extension plate 123, the tooth surface of the rack 130 faces the ground, and in some protective ceilings which adopt the rack transmission technology as a driving mechanism, the rack 130 is responsible for transmission movement; the extension plate 123 structure serves as a bearing table for the rack 130, and the tooth surface of the rack 130 faces the ground, so that chip removal is facilitated.

[0044] As a preferred embodiment in the embodiment, one side of the side plate 113 is fixed to the side wall of the connecting rod 112 away from the right angle plate 111 by bolts, and the clamping block 115 is connected to the side of the side plate 113 close to the connecting rod 112 by bolts.

[0045] The clamping block 115 and the side plate 113 are connected by bolt fixing connection, and the clamping block 115 and the side plate 113 are respectively provided with top locking bolts 220 and side locking bolts 210; the top locking bolts 220 and the side locking bolts 210 are connected with the ceiling cross rod 300; when the sliding part 110 fails after long-term use, it is convenient to directly disassemble and replace on the guide rail 120, reduce the difficulty of equipment maintenance disassembly, and improve the equipment maintenance efficiency;

[0046] In further preferred embodiments of the utility model, the outer wall of the right angle plate 111 is provided with a reinforcing rib 116; the reinforcing rib 116 functions to improve the overall structural strength of the right angle plate 111, avoid internal stress acting on the right angle of the right angle plate 111 after the connecting rod 112 and the side plate 113 are stressed to cause the right angle plate 111 to easily break, and in order to reduce the weight of the guide rail 120, the guide rail 120 is internally provided with a first cavity 1251 and a second cavity 1252 for weight reduction, the first cavity 1251 is arranged parallel to the roller slide rail 122, and the second cavity 1251 is arranged parallel to the side guide groove 121.

[0047] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the action sequence described, because according to the utility model, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the utility model.

[0048] The above embodiments are only used to illustrate the technical scheme of the utility model, and not to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the scope to be protected by the utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in the embodiments of the utility model according to the circumstances without creative labor, so as to obtain different other technical schemes without departing from the concept of the utility model, which also belong to the scope to be protected by the utility model.

Claims

1. A rail structure for a protective ceiling, which is applied to a ceiling cross bar constituting a protective ceiling, characterized by, The utility model provides a kind of protective roof structure, including: Sliding assembly and guide rail, the guide rail is arranged perpendicular to ceiling crossbeam, the end of the ceiling crossbeam is equipped with sliding assembly, and the sliding assembly slides in guide rail; Support surface and side sliding surface are equipped on the guide rail, the support surface and side sliding surface are vertical adjacent surfaces, the support surface is equipped with roller slide rail, and the side sliding surface is equipped with side guide slot, and the side guide slot is also equipped with limiting rod for limiting the position of sliding assembly inside near the support surface side; The sliding assembly is equipped with clamping block and guide roller, when the ceiling crossbeam slides, the clamping block slides in side guide slot, and the guide roller rolls along roller slide rail.

2. A rail structure for a protective canopy as claimed in claim 1, wherein, The clamping block extends into side guide slot along guide roller rotation plane axis center line, and the limiting rod bears on the clamping block extended into side guide slot.

3. A rail structure for a protective canopy as claimed in claim 2, wherein, The sliding assembly includes right angle plate and vertically arranged connecting rod and side plate, one side of the side plate is fixed with the side wall of right angle plate away from connecting rod by bolt, and the clamping block is connected to the side of side plate near connecting rod by bolt.

4. A rail structure for a protective canopy as claimed in claim 3, wherein, Two groups of baffle plates are arranged in parallel on the right angle plate, the baffle plates are arranged parallel to side plate, and the guide roller is assembled on the baffle plate through wheel shaft.

5. A rail structure for a protective canopy as defined in claim 1, wherein The end surface of the guide rail away from side sliding surface is also equipped with extension plate.

6. A rail structure for a protective canopy as claimed in claim 5, wherein, The guide rail is equipped with first cavity and second cavity for weight reduction inside, the first cavity is arranged parallel to roller slide rail, and the second cavity is arranged parallel to side guide slot.

7. A rail structure for a protective canopy as claimed in claim 4, wherein, The connecting rod includes top panel and side panel group separately arranged on both sides of top panel, the top panel is fixedly connected with the side of right angle plate away from side plate, one end of the connecting rod extends into right angle plate and is connected with the baffle plate away from side plate, the end of the connecting rod away from side plate is open structure, and the ceiling crossbeam is inserted into the inside of connecting rod.

8. A rail structure for a protective canopy as claimed in claim 7, wherein, The top panel and side panel are both equipped with limiting bolt for fixing with ceiling crossbeam.

9. A rail structure for a protective canopy as claimed in claim 8, wherein, The outer wall of the right angle plate is equipped with reinforcing rib.

10. A protective canopy characterized by, The protective roof adopts the guide rail structure for protective roof as claimed in claim 6 or 9.

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