CN216042257U - A railing structure is prevented to subassembly formula glass for indoor floor - Google Patents

Abstract

The utility model belongs to the technical field of glass protective railings, and discloses a component type glass protective railing structure for indoor floors. According to the utility model, the bolt is fixedly inserted into the rear side face of the handrail, the end head part of the bolt can prop against the supporting block to enable the supporting block to be tightly attached to the inner side face of the top end of the handrail, the fixture block and the clamping groove are clamped in the special-shaped mode to enable the fixture block and the clamping groove not to be influenced by axial rotating force, the posture is always maintained, the structure has certain shock resistance after the influence of the axial rotating force is eliminated, and the fixture block and the clamping groove can still be clamped under small shaking, so that the handrail has supporting capability and the safety performance of the handrail is improved.

Description

A railing structure is prevented to subassembly formula glass for indoor floor

Technical Field

The utility model belongs to the technical field of glass protective railings, and particularly relates to a component type glass protective railing structure for indoor floors.

Background

The railing is called as a diaphragm, also called as a hook, is a safety facility on bridges and buildings, plays a role in separation and guide in use, ensures that the boundary of a divided area is clear, and has decorative significance.

The current assembled glass railing in the market has certain defect that remains to be improved, and glass blocks at present and is mainly still add the ware and hot-blast glue uses simultaneously and carry out the centre gripping to glass with the connected mode between the glass, and this kind of mounting means is not only loaded down with trivial details, and also can be very inconvenient when future maintenance is dismantled, and its stability after long-time the use is general.

The utility model provides a unique anti-loosening structure which aims to solve the problem and a handrail adopts a unique clamping structure at the fixed position to prevent the influence of axial rotating force.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a modular glass guard rail structure for indoor floors, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a railing structure is prevented to subassembly formula glass for indoor floor, includes stair step, railing, bracing piece, handrail and glass, the top and the railing fixed connection of stair step, the equal fixed mounting in railing upper portion and lower part has the bracing piece, the top fixed mounting of railing has the supporting shoe, the top and the handrail fixed connection of supporting shoe, the top inside wall of railing is provided with the fixture block, the side surface of supporting shoe is provided with the draw-in groove, the fixture block card is gone into in the draw-in groove, the cylinder groove has all been seted up to both ends department around the surface of bracing piece is close to, the rubber ring has been cup jointed in the surface activity in cylinder groove, the fixed surface cover of rubber ring has connect the holder, the closed end fixed mounting of holder has glass.

Preferably, the holder includes holder body and recess, the top left surface at the holder body is seted up to the recess, the top of holder body is run through from the right side to a left side has the bolt, the left end of bolt passes the central authorities that the recess extended to the recess inboard, bolt and nut threaded connection, the nut is located the recess, and the rand activity is cup jointed in the surface of nut, and the rubber circle activity is cup jointed in the inner wall of recess and the surface of rand, the clamping ring has been cup jointed in the middle part surface activity of bolt, the clamping ring is located the middle part crack on holder body top.

Preferably, the rubber ring is provided with a cylindrical groove on the surface of the support rod, the depth of the cylindrical groove is larger than that of the rubber ring, the length of the cylindrical groove is equal to that of the rubber ring and the width of the clamp holder, and the rubber ring is vertically cut off, so that the rubber ring can be spread in a flat mode to form a rectangle.

Preferably, the fixture block and the clamping groove have the same shape and are matched in area and size, the distance between the fixture block and the inner side face of the top end of the handrail, which is opposite to the fixture block, is larger than the width of the lower part of the support block, so that the support block can enter and be separated from the limited space of the two inner side faces of the top end of the handrail during installation and disassembly, when the clamping groove formed in the support block is clamped with the fixture block, the support block is just in a vertical and upward state, the inclined plane of the upper part is attached to the bottom surface of the handrail in parallel, and the rear side face of the handrail is fixedly inserted by using a bolt. The end part of the bolt can prop against the supporting block to enable the supporting block to be tightly attached to the inner side face of the top end of the railing, and the clamping block and the clamping groove are clamped in a special-shaped mode to enable the clamping block and the clamping groove not to be affected by axial rotating force, so that the posture is always maintained.

Preferably, the included angles between the stair steps, the handrails and the glass and the horizontal plane are all thirty degrees, the included angles between the support rods, the handrails and the glass and the handrails are one hundred fifty degrees, the included angles between the upper parts and the lower parts of the support blocks are one hundred fifty degrees, thirty-degree inclined angles exist between the handrails and the horizontal plane, and the inclined angles between the upper parts and the lower parts of the support blocks, which enable the upper parts of the support blocks to be just in parallel fit with the lower parts of the handrails, so that the upper parts and the lower parts of the support blocks can be smoothly and fixedly installed.

Preferably, the top appearance of holder body sets up to circular splint, the inboard and the rubber ring activity of circular splint cup joint, when the top of holder body is through the fixed clamp, the circular splint both sides that lie in its below also can tighten up to the middle part to grasp the rubber ring, the existence of rubber ring has to contact to soft contact for the contact between holder body and the bracing piece and has realized the conversion, has improved the stability and the life of both centre grippings.

Preferably, circular through-hole has been seted up at holder body top, circular through-hole and recess intercommunication, the bolt passes this circular through-hole, and the internal diameter of recess is greater than the internal diameter of this circular through-hole, will and nut, rubber circle and rand all be located the recess and be irrelevant with this circular through-hole.

Preferably, the surface of the retainer ring is provided with protruding strip-shaped teeth, a hexagonal groove is formed at the bottom end of the retainer ring, the hexagonal groove is movably sleeved with the nut, the rubber ring is positioned between the strip-shaped teeth on the inner wall of the groove and the strip-shaped teeth on the outer wall of the retainer ring, the nut is elastically deformed at the moment due to the extrusion of the retainer ring and the inner wall of the groove, the strip-shaped teeth of the retainer ring and the groove are embedded into the rubber ring, the trend of the rubber ring recovering to the original state can provide pressure for the rubber ring and the rubber ring which are in contact with the rubber ring at the same time to prevent the retainer ring from circling around, so that the nut can be stably clamped by the retainer ring without loosening possibility, the inner wall of the groove is provided with the protruding strip-shaped teeth, the outer surface of the retainer ring is provided with a groove, the groove is positioned on the surface of the retainer ring exposed out of the groove when fixing is completed, and therefore, a worker or a user can directly insert the retainer ring into the groove in a straight line to pry out the groove, the collar is first disassembled.

Preferably, the grippers are provided with four grippers, wherein two grippers are clamped above the glass, the other two grippers are clamped below the glass, the two grippers below the glass are clamped with the glass, the bottom of the inner cavity supports the bottom edge of the glass, supporting force perpendicular to the inclined plane is provided for the glass, most gravity of the glass is borne by the supporting force, the gravity finally bears the supporting rod, pressure borne by the four grippers is greatly reduced, compared with a two-side clamping mode commonly used in the market, the mode does not need the grippers to provide extra upward supporting force for the glass through clamping between the grippers and the glass, and therefore the structural connection stability is not required to be enhanced through glue sealing.

The utility model has the following beneficial effects:

1. when the clamping groove formed in the supporting block is clamped with the clamping block, the supporting block is just in a vertically upward state, the inclined plane of the upper part is attached to the bottom surface of the handrail in parallel, the bolt is fixedly inserted into the rear side surface of the handrail, the end part of the bolt can support the supporting block to enable the supporting block to be attached to the inner side surface of the top end of the handrail, the clamping block and the clamping groove are clamped in a special shape, the clamping block and the clamping groove can enable the supporting block and the clamping groove not to be influenced by axial rotating force, the posture is always maintained, certain shock resistance of the structure is achieved after the influence of the axial rotating force is eliminated, and the clamping block and the clamping groove can be still kept under small shaking, so that the handrail has supporting capacity and the safety performance of the handrail is improved.

2. According to the utility model, the two lower clamps are clamped with the glass, the bottom edge of the glass is supported by the bottom of the inner cavity of the glass, so that a supporting force perpendicular to the inclined plane is provided for the glass, most gravity of the glass is borne by the supporting force, and the gravity is finally borne by the supporting rod, so that the pressure borne by the four clamps is greatly reduced, hot air glue reinforcement is not needed, the installation procedure is greatly simplified, the installation speed is improved, and the later-stage disassembly and maintenance are facilitated.

3. According to the utility model, the hexagonal groove is movably sleeved with the nut, the rubber ring is positioned between the strip-shaped teeth on the inner wall of the groove and the strip-shaped teeth on the outer wall of the clamping ring, and the clamping ring and the inner wall of the groove are extruded, so that the nut is elastically deformed at the moment, the strip-shaped teeth of the clamping ring and the groove are embedded into the rubber ring, the rubber ring can simultaneously provide pressure for the strip-shaped teeth in contact with the rubber ring and the clamping ring, the clamping ring is prevented from rotating, the nut cannot rotate, the bolt is difficult to loosen, the integral connection strength of the structure is greatly enhanced, the service life is prolonged, the maintenance period is prolonged, and the safety is improved.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the surface structure of the support rod of the present invention;

FIG. 4 is an exploded view of the construction of the holder of the present invention;

FIG. 5 is a schematic view of the support block of the present invention;

FIG. 6 is a diagram illustrating a fixture block according to the present invention;

FIG. 7 is an enlarged view of a portion A of the present invention;

FIG. 8 is an enlarged view of part B of the present invention.

In the figure: 1. stair steps; 2. a railing; 3. a support bar; 4. a holder; 401. a holder body; 402. a groove; 403. pressing a ring; 404. a nut; 405. a rubber ring; 406. a collar; 407. a bolt; 5. a support block; 6. a handrail; 7. a cylindrical groove; 8. a rubber ring; 9. a clamping block; 10. a card slot; 11. And (3) glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, in the embodiment of the present invention, an assembly type glass protection handrail structure for indoor floors includes a stair step 1, a handrail 2, a support rod 3, a handrail 6 and glass 11, the top of the stair step 1 is fixedly connected with the handrail 2, the support rod 3 is fixedly mounted on both the upper portion and the lower portion of the handrail 2, a support block 5 is fixedly mounted on the top end of the handrail 2, the top of the support block 5 is fixedly connected with the handrail 6, a clamping block 9 is disposed on the inner side wall of the top end of the handrail 2, a clamping groove 10 is disposed on the side surface of the support block 5, the clamping block 9 is clamped into the clamping groove 10, cylindrical grooves 7 are disposed on the outer surface of the support rod 3 near the front end and the rear end, rubber rings 8 are movably sleeved on the outer surface of the cylindrical grooves 7, grippers 4 are sleeved on the outer surface of the rubber rings 8, and the glass 11 is fixedly mounted on the closed ends of the grippers 4.

The clamp holder 4 comprises a clamp holder body 401 and a groove 402, the groove 402 is arranged on the left side face of the top end of the clamp holder body 401, a bolt 407 penetrates through the top end of the clamp holder body 401 from right to left, the left end of the bolt 407 penetrates through the center of the groove 402 and extends to the inner side of the groove 402, the bolt 407 is in threaded connection with a nut 404, the nut 404 is located in the groove 402, a clamping ring 406 is movably sleeved on the outer surface of the nut 404, a rubber ring 405 is movably sleeved on the inner wall of the groove 402 and the outer surface of the clamping ring 406, a pressing ring 403 is movably sleeved on the outer surface of the middle of the bolt 407, and the pressing ring 403 is located in a gap in the middle of the top end of the clamp holder body 401.

The thickness of the rubber ring 8 is large, the length of the cylindrical groove 7 is equal to the length of the rubber ring 8 and the width of the clamp holder 4, the rubber ring 8 is vertically cut off, and therefore the rubber ring 8 can be tiled and unfolded into a rectangle.

Wherein, fixture block 9 and draw-in groove 10 shape is the same and area size looks adaptation, fixture block 9 is greater than the width of supporting shoe 5 lower part apart from its top medial surface distance size of just facing railing 2, this be for can make supporting shoe 5 get into and break away from in the finite space of two medial surfaces in railing 2 top when installation and dismantlement, when the draw-in groove 10 of seting up on supporting shoe 5 with the fixture block 9 block joint, supporting shoe 5 is in vertical ascending state just in time, and the inclined plane of upper portion and the parallel laminating of bottom surface of handrail 6, use bolt fastening to insert at the trailing flank of railing 2. The end part of the bolt can prop against the supporting block 5 to enable the supporting block to be tightly attached to the inner side face of the top end of the railing 2, and the clamping block 9 and the clamping groove 10 are clamped in a special shape to enable the supporting block and the clamping groove not to be influenced by axial rotating force, so that the posture is always maintained.

Wherein, the contained angle of stair step 1, handrail 6 and glass 11 and horizontal plane is thirty degrees, and the contained angle that is between bracing piece 3, handrail 6 and glass 11 and railing 2 is one hundred fifty degrees, and 5 upper portions of supporting shoe are one hundred fifty degrees with lower part contained angle, and there is thirty degrees angle of inclination handrail 6 and horizontal plane, and the angle of inclination that exists one hundred fifty degrees between the upper portion of supporting shoe 5 and the lower part causes the upper portion of supporting shoe 5 can laminate with the lower part of handrail 6 is parallel just, makes the two can be smooth fixed mounting.

Wherein, holder body 401's top appearance sets up to circular splint, and circular splint's inboard and the activity of rubber ring are cup jointed, and when the top of holder body 401 was through the fixed clip, the circular splint both sides that are located its below also can be tightened up to the middle part to with 8 grips of rubber ring, the existence of rubber ring 8 has for the contact between holder body 401 and the bracing piece 3 to have to contact and realized the conversion to soft contact, improved the stability and the life of both centre grippings.

The top end of the clamp holder body 401 is provided with a circular through hole, the circular through hole is communicated with the groove 402, the bolt 407 penetrates through the circular through hole, the inner diameter of the groove 402 is larger than that of the circular through hole, and the nut 404, the rubber ring 405 and the clamping ring 406 are all located in the groove 402 and are irrelevant to the circular through hole.

Wherein, the surface of the collar 406 is provided with a protruding strip tooth, the bottom end of the collar 406 is provided with a hexagonal groove, the hexagonal groove is movably sleeved with the nut 404, the rubber ring 405 is positioned between the strip tooth on the inner wall of the groove 402 and the strip tooth on the outer wall of the collar 406, because the rubber ring 406 and the inner wall of the groove 402 are extruded, the nut 404 is elastically deformed at the moment, the strip teeth of the collar 406 and the groove 402 are both embedded into the rubber ring 405, the rubber ring 405 returns to the original state and provides pressure for the two in contact with the rubber ring 405 at the same time, the rotation of the collar 406 is prevented, so that the collar 406 can stably clamp the nut 404 without loosening, the inner wall of the groove 402 is provided with a protruding strip tooth, the outer surface of the collar 406 is provided with a groove, the groove is the position provided by the collar 406, and when the fixation of the collar 406 is completed, the collar 406 is exposed on the outer surface of the groove 402, thus, when disassembly is to be performed, a worker or user can insert the clip 406 directly into the groove using a straight line to pry the clip 406 out of the groove 402, and disassemble the clip 406 first.

The four grippers 4 are arranged, wherein two grippers 4 are arranged above the glass 11, the other two grippers 4 are arranged below the glass 11, the two grippers 4 below are clamped with the glass 11, the bottom of the inner cavity supports the bottom edge of the glass 11, a supporting force perpendicular to the inclined plane is provided for the glass 11, most gravity of the glass 11 is borne by the supporting force, the final bearing object of the gravity is the supporting rod 3, pressure borne by the four grippers 4 is greatly reduced, compared with a two-side clamping mode commonly used in the market, the two-side clamping mode does not need to clamp the grippers 4 between the two grippers and the glass 11 to provide extra upward supporting force for the glass 11, and therefore structural connection stability is not required to be strengthened by using glue sealing.

The working principle and the using process are as follows:

with railing 2 fixed mounting on stair step 1, bracing piece 3 fixed mounting is on railing 2, with 8 covers of rubber ring in cylinder groove 7, again with holder 4 fixed mounting on rubber ring 8, with holder 4 and glass 11 fixed clamping, notice two holders 4 of bottom need with the base contact of glass 11 to the gravity that will actually bear glass 11 provides the support for it, install the top in railing 2 with supporting shoe 5 again, it can to last with handrail 6 fixed mounting at the top of supporting shoe 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a railing structure is prevented to modular glass for indoor floor, includes stair step (1), railing (2), bracing piece (3), handrail (6) and glass (11), its characterized in that: the top and railing (2) fixed connection of stair step (1), the equal fixed mounting in railing (2) upper portion and lower part has bracing piece (3), the top fixed mounting of railing (2) has supporting shoe (5), the top and handrail (6) fixed connection of supporting shoe (5), the top inside wall of railing (2) is provided with fixture block (9), the side surface of supporting shoe (5) is provided with draw-in groove (10), fixture block (9) card is gone into in draw-in groove (10), cylinder groove (7) have all been seted up to the surface of bracing piece (3) near front and back both ends department, rubber ring (8) have been cup jointed in the surface activity of cylinder groove (7), holder (4) have been cup jointed to the surface mounting of rubber ring (8), the closed end fixed mounting of holder (4) has glass (11).

2. The modular glass balustrade structure of claim 1, wherein: the clamp holder (4) comprises a clamp holder body (401) and a groove (402), the left side face of the top end of the clamp holder body (401) is arranged in the groove (402), a bolt (407) penetrates through the top end of the clamp holder body (401) from right to left, the center of the left end of the bolt (407) penetrating through the groove (402) extends to the inner side of the groove (402), the bolt (407) is in threaded connection with a nut (404), the nut (404) is located in the groove (402), a clamping ring (406) is movably sleeved on the outer surface of the nut (404), a rubber ring (405) is movably sleeved on the inner wall of the groove (402) and the outer surface of the clamping ring (406), a clamping ring (403) is movably sleeved on the outer surface of the middle of the bolt (407), and the clamping ring (403) is located in a clamping gap in the middle of the top end of the clamp holder body (401).

3. The modular glass balustrade structure of claim 1, wherein: the rubber ring is characterized in that the thickness of a rubber ring (8) with a depth wall of a cylindrical groove (7) formed in the surface of the supporting rod (3) is large, the length of the cylindrical groove (7) is equal to that of the rubber ring (8) and the width of the clamp holder (4), and the rubber ring (8) is vertically cut off.

4. The modular glass balustrade structure of claim 1, wherein: the clamping block (9) is identical to the clamping groove (10) in shape and is adaptive to the clamping groove in area size, and the distance between the clamping block (9) and the inner side face of the top end of the handrail (2) opposite to the clamping block is larger than the width of the lower part of the supporting block (5).

5. The modular glass balustrade structure of claim 1, wherein: the included angle of stair step (1), handrail (6) and glass (11) and horizontal plane is thirty degrees, the contained angle that is between bracing piece (3), handrail (6) and glass (11) and railing (2) is one hundred fifty degrees, the portion is one hundred fifty degrees with lower part contained angle on supporting shoe (5).

6. The modular glass balustrade structure of claim 2, wherein: the clamp holder is characterized in that the top end of the clamp holder body (401) is provided with a circular clamping plate, and the inner side of the circular clamping plate is movably sleeved with the rubber ring (8).

7. The modular glass balustrade structure of claim 2, wherein: the clamp holder is characterized in that a circular through hole is formed in the top end of the clamp holder body (401), the circular through hole is communicated with the groove (402), and the bolt (407) penetrates through the circular through hole.

8. The modular glass balustrade structure of claim 2, wherein: the surface of the clamping ring (406) is provided with protruding strip teeth, the bottom end of the clamping ring (406) is provided with a hexagonal groove, the inner wall of the groove (402) is provided with protruding strip teeth, and the outer surface of the clamping ring (406) is provided with a groove.

9. The modular glass balustrade structure of claim 1, wherein: the number of the grippers (4) is four, two grippers (4) are clamped above the glass (11), and the other two grippers (4) are clamped below the glass (11).

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