CN210857784U

CN210857784U - Balcony guardrail

Info

Publication number: CN210857784U
Application number: CN201921602113.3U
Authority: CN
Inventors: 潘辉; 吴士明; 王正中
Original assignee: Guangdong Youding Decoration Design Engineering Co ltd
Current assignee: Guangdong Youding Decoration Design Engineering Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-26
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a balcony guardrail, which comprises a plurality of guardrail units, wherein each guardrail unit comprises a base, a connecting rod and a wind screen, a sliding block is clamped and slides with a through groove, the connecting rod is rotatably connected with a connecting block, and the wind screen is fixedly connected with the connecting block through a bolt; the balcony guardrail is still including lining up the corner seat that has the spout, and the slider slides with the spout joint, and the connecting rod of corner seat rotates and is connected with the turning piece, and the deep bead passes through the bolt and is connected fixedly with connecting block and turning piece. Through adopting above-mentioned technical scheme, when needs installation balcony guardrail, the base of installing the connecting rod and turning seat are fixed with the balcony floor, then pass through the bolt with the deep bead and install the position between adjacent connecting rod, and then make adjacent connecting rod constitute an organic whole structure to make the installation of balcony guardrail operate more portably.

Description

Balcony guardrail

Technical Field

The utility model belongs to the technical field of the guardrail technique and specifically relates to a balcony guardrail is related to.

Background

At present, balcony guardrails are usually installed on the outer edge of a balcony, so that the visual field can be enlarged, and meanwhile, a good safety protection effect can be achieved. Most of the existing balcony guardrails are made by cast-in-place, or made by customizing a metal balcony guardrail with the size matched with the balcony size with a manufacturer, and then hanging the metal balcony to the position of the balcony to be installed by a crane or a rope below a high-rise.

However, the balcony formed by cast-in-place needs to be sprayed with water regularly in the processing process, the construction period is long, and dust flies upward to greatly affect the environment in the house; the metal balcony is suspended by a crane or a rope below a high-rise, which often consumes a large amount of manpower and material resources and occupies a large working space, so that the balcony is inconvenient to install and operate. Therefore, there is room for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a balcony guardrail has the advantage of the installation of being convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a balcony guardrail comprises a plurality of mutually connected guardrail units, wherein each guardrail unit comprises a base, a connecting rod and a wind shield, a through groove is formed in the base, the connecting rod is fixedly connected with a sliding block at one end, the base is fixedly connected with the edge of a balcony floor slab, the sliding block is clamped and slides with the through groove, a plurality of annular grooves are formed in the outer peripheral surface of the connecting rod, connecting blocks are rotatably connected to the inner peripheral surfaces of the annular grooves, the wind shield is located between two adjacent connecting rods, and the wind shield is connected with the connecting blocks through bolts; the balcony guardrail still include with the corner seat of the corner fixed connection of balcony floor, the spout that has intercommunication each other to set up is all link up at the both ends of corner seat, the slider of connecting rod with the spout joint slides, with the inner peripheral surface of the annular of the outer peripheral face of the gliding connecting rod of spout joint rotates and is connected with the turning piece, the connecting rod of corner seat and adjacent the both ends of the deep bead between the connecting rod of base respectively through the bolt with connecting block and turning piece are connected.

Through adopting above-mentioned technical scheme, when needs installation balcony guardrail, slide the slider of connecting rod and the spout joint of leading to groove and the corner seat of base, then fix the base in proper order on the balcony keeps away from the up end of indoor outward flange for the mutual butt of terminal surface of adjacent base, and the logical groove of adjacent base is just to setting up each other. Then install two turning seats respectively in the balcony and keep away from the position at indoor two turnings to make the terminal surface of the base that mutual butt set up and the terminal surface of turning seat mutual butt, and the spout of turning seat just sets up with logical groove each other. And then the bases provided with the connecting rods are sequentially fixed on the balcony floor along the edge of the balcony at the other end of the corner seat, and the adjacent bases are mutually abutted, and the base close to the corner seat is mutually abutted with the corner seat. Then, install the position between the adjacent connecting rod with the deep bead to be connected fixedly with the connecting block of deep bead and adjacent base through the bolt, be connected fixedly with the turning piece of deep bead and adjacent turning seat through the bolt simultaneously, reach the effect of fixed deep bead, accomplish balcony guardrail installation operation from this, and make the installation operation of balcony guardrail more simple and convenient.

The utility model discloses further set up to: the balcony guardrail comprises a connecting rod, a limiting block, a cover plate and an end cover, wherein a through hole sleeved with the connecting rod penetrates through the upper end face of the cover plate, a circular groove is formed in the lower end face of the cover plate, the axis of the circular groove is coaxial with the axis of the through hole, when the through hole is spliced with the connecting rod, the upper end face of the limiting block is abutted against the bottom face of the circular groove, one end of the end cover is fixedly connected with a threaded head, the threaded head is in threaded connection with the end face, close to the cover plate, of the connecting rod, and the end cover is abutted against the cover plate; the balcony guardrail further comprises a corner plate which is opposite to the corner seat, a round hole which is sleeved with the connecting rod penetrates through the upper end face of the corner plate, a sinking groove which is opposite to the round hole is formed in the lower end face of the corner plate, when the round hole is spliced with the connecting rod, the limiting block is positioned in the sinking groove, the upper end face of the limiting block is abutted to the bottom face of the sinking groove, the thread head of the end cover is in threaded connection with the connecting rod, and the end cover is abutted to the corner plate; and two ends of the cover plate are respectively connected and matched with one end of the adjacent cover plate or one end of the corner plate.

Through adopting above-mentioned technical scheme, after the deep bead installation was accomplished, install the apron in proper order along a plurality of pedestal connection directions for the through-hole and the connecting rod of apron are pegged graft, and make the up end of stopper and the tank bottom surface butt of circular slot, utilize the thread head and the connecting rod threaded connection of end cover, thereby make end cover and apron butt, and then reach the effect of the fixed apron of extrusion. Simultaneously, the round hole that utilizes turning board is pegged graft with the connecting rod that is located turning seat and is connected to make the up end of stopper and the tank bottom surface butt of heavy groove, then with the screw thread head and the connecting rod threaded connection of end cover, and make end cover and turning board butt, thereby reach the effect of the fixed turning board of extrusion. And finally, the two ends of the cover plate are respectively connected and matched with one end of the adjacent cover plate or one end of the corner plate, so that the adjacent cover plates and the corner plates form an integral structure, and the stability of the overall structure of the balcony guardrail is improved.

The utility model discloses further set up to: a main lug is protruded above one end of the cover plate along the length direction of the cover plate, a main groove is formed in the end face of the cover plate, which is far away from the main lug, the main lug is clamped and matched with the main groove of the adjacent cover plate, and the main lug of the cover plate is fixedly connected with the adjacent cover plate through a bolt; an auxiliary convex block is protruded above one end of each corner plate, an auxiliary groove is formed in the upper end face of each corner plate and the end, far away from the auxiliary convex block, of each corner plate, the main convex block of the cover plate is clamped and matched with the auxiliary groove of the adjacent corner plate, and the main convex block of the cover plate is fixedly connected with the adjacent corner plate through a bolt; the auxiliary convex block of the corner plate is in clamping fit with the adjacent main groove of the cover plate, and the auxiliary convex block of the corner plate is fixedly connected with the adjacent cover plate through a bolt.

By adopting the technical scheme, the main lug of the cover plate is clamped and matched with the main groove of the adjacent cover plate, and the bolt threads are utilized to penetrate through the main lug and the adjacent cover plate, so that the two adjacent cover plates are connected and fixed; meanwhile, the main lug is clamped and matched with the auxiliary groove of the adjacent corner plate, and the bolt threads penetrate through the main lug and the adjacent corner plate, so that the effect of connecting and fixing the cover plate and the adjacent corner plate is achieved; utilize vice lug and the cooperation of the main recess joint of adjacent apron, utilize bolt screw thread to link up vice lug and adjacent apron simultaneously to connect the effect of fixed turning board and adjacent apron, and then make the connection cooperation of two adjacent apron, the fixed operation of being connected between apron and the adjacent turning board more stable, thereby make overall structure more stable.

The utility model discloses further set up to: the balcony guardrail also comprises a left base and a right base which are fixed on a balcony floor slab, a left clamping groove for clamping and sliding the sliding block is communicated with the end surface of the left base, one end of the left base is abutted against the adjacent base or the corner seat, and the other end of the left base is abutted against the wall; the terminal surface of right side base link up and have the confession the gliding right draw-in groove of slider joint, the one end of right side base is with adjacent base or turning seat butt, the other end and the wall butt of right side base.

Through adopting above-mentioned technical scheme, with left base and balcony floor fixed connection, utilize the one end and the wall butt of left base, the one end and adjacent base and the turning seat butt of wall are kept away from to left base simultaneously, meanwhile, with right base and balcony floor fixed connection, utilize the one end and the wall butt of right base, the one end and adjacent base and the turning seat butt of wall are kept away from to right base, thereby reach the effect of the tip of closed balcony guardrail, be favorable to reducing the condition that there is the clearance in balcony guardrail tip and wall, and then make balcony guardrail overall structure stable.

The utility model discloses further set up to: the balcony guardrail also comprises a left end plate and a right end plate, straight holes for the connection rods to be inserted are formed in the upper end surfaces of the left end plate and the right end plate, straight grooves which are opposite to the straight holes are formed in the lower end surfaces of the left end plate and the right end plate, when the connection rods are inserted into the straight holes, the limiting blocks are located in the straight grooves, the upper end surfaces of the limiting blocks are abutted to the bottom surfaces of the straight grooves, the thread heads of the end covers are in threaded connection with the connection rods, and the end covers are abutted to the left end plate or the right end plate; an auxiliary convex block is arranged above one end of the left end plate, the auxiliary convex block is in clamping fit with the main groove of the adjacent cover plate or the auxiliary groove of the adjacent corner plate, the auxiliary convex block is fixedly connected with the adjacent cover plate or the adjacent corner plate through a bolt, and the left end plate is connected with a wall; one end of the upper end face of the right end plate is provided with a secondary groove for clamping and connecting the main lug or the auxiliary lug, and the main lug or the auxiliary lug is connected and fixed with the right end plate through a bolt.

By adopting the technical scheme, the straight holes are communicated with the upper end faces of the left end plate and the right end plate, so that the straight holes are spliced with the connecting rods, the upper end faces of the limiting blocks are abutted against the groove bottom faces of the straight grooves, the threaded heads are in threaded connection with the connecting rods, the end covers are abutted against the left end plate or the right end plate, the effect of extruding and fixing the left end plate and the right end plate is achieved, and the overall structure is more stable; meanwhile, the secondary lug is arranged to be in clamping fit with the main groove of the adjacent cover plate or the secondary groove of the adjacent corner plate, and the secondary lug and the adjacent cover plate or corner plate are penetrated through by the bolt threads, so that the connection and fixation of the left end plate and the adjacent cover plate or corner plate are simple and convenient; simultaneously through setting up the complex secondary recess of confession main lug or vice lug joint to link up inferior lug and apron through the bolt screw thread, or inferior lug and corner board, utilize left end board and right end board further to seal the both ends of balcony guardrail, thereby make the overall structure of balcony guardrail more stable.

The utility model discloses further set up to: the upper end faces of the cover plate, the corner plate, the left end plate and the right end plate are provided with accommodating grooves for accommodating the end covers.

Through adopting above-mentioned technical scheme, accomodate the groove in order to accomodate the end cover to accomodating the inslot through the setting, and then make the up end of apron, turning board, left end board and right end board more level and more smooth, be favorable to practicing thrift the usage space simultaneously.

The utility model discloses further set up to: the wall passes through the limiting plate that inflation screw thread fixation had, the slot has all been run through to the up end of left end plate and right end plate and the one end that is close to the wall, the limiting plate with the slot is pegged graft, the slot is right the limiting plate carries out circumference spacing.

Through adopting above-mentioned technical scheme, through setting up the limiting plate to make the limiting plate peg graft with the slot of left end plate and right end plate, so that the top of fixed balcony guardrail end plate, and then reduce the condition that the balcony guardrail top is emptyd because of receiving the exogenic action production.

The utility model discloses further set up to: and the upper end surfaces of the left end plate and the right end plate are communicated with arc grooves for the expansion screws of the limiting plates to pass through, and the arc grooves are communicated with the inserting grooves.

Through adopting above-mentioned technical scheme, the circular arc groove that the inflation screw that supplies the limiting plate passes through the setting to left end board or right-hand member board are installed from the top to the convenience, are favorable to reducing simultaneously left end board or right-hand member board and limiting plate or inflation screw production collision interference's the condition in the installation.

The utility model discloses further set up to: the upper end faces of the main lug, the secondary lug and the auxiliary lug are all provided with accommodating grooves for accommodating nuts of bolts.

Through adopting above-mentioned technical scheme, set up the holding tank through the up end at main lug, inferior lug and vice lug to the nut with the bolt is accomodate in the holding tank to the convenience, is favorable to practicing thrift the usage space.

To sum up, the utility model discloses following beneficial effect has:

1. the balcony guardrail is connected along the straight line direction by arranging the plurality of guardrail units, and meanwhile, the guardrail units between the corners are conveniently connected by utilizing the corner seats, so that the mounting operation of the balcony guardrail is simple and convenient, and meanwhile, the carrying operation of mounting materials of a balcony is simple and convenient;

2. the cover plate and the corner plate are arranged, so that the upper end position of the connecting rod is fixed, and the integral structure of the balcony guardrail is stable;

3. through setting up left end board and right end board, be favorable to reducing the clearance between balcony guardrail tip and the wall, be favorable to improving balcony guardrail overall structure's stability simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded sectional view of the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at C;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

fig. 6 is a partially enlarged view of fig. 2 at D.

Reference numerals: 1. a guardrail unit; 11. a base; 111. a through groove; 12. a connecting rod; 121. a slider; 122. a ring groove; 123. connecting blocks; 1231. a main connecting sheet; 124. a corner block; 1241. a secondary connecting sheet; 125. a limiting block; 126. a threaded hole; 13. a wind deflector; 14. a cover plate; 141. a through hole; 142. a circular groove; 143. a receiving groove; 15. a main bump; 151. accommodating grooves; 16. a main groove; 2. an end cap; 21. a screw head; 3. a corner seat; 31. a first support bar; 32. a second support bar; 33. a chute; 4. a corner plate; 41. a first sub plate; 411. a sub-bump; 42. a second board; 421. a secondary groove; 43. a circular hole; 44. sinking a groove; 5. a left base; 51. a left card slot; 6. a left end plate; 61. a straight hole; 62. a straight groove; 63. a sub-bump; 64. a slot; 65. an arc groove; 7. a right base; 71. a right card slot; 8. a right end plate; 81. a secondary groove; 9. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1-2, a balcony guardrail, including a plurality of guardrail units 1, the guardrail list includes base 11, connecting rod 12 and deep bead 13, and base 11 is the cuboid, and base 11 has through groove 111 along its length direction's terminal surface through, and the cross section that leads to groove 111 is type "T" type, leads to groove 111 along 11 length direction extensions of base, leads to groove 111 and is linked together with the up end of base 11, and base 11 passes through three border fixed connection of inflation screw and balcony floor.

As shown in fig. 2 to 3, one end of the connecting rod 12 along the length direction thereof is fixedly connected with a sliding block 121, the sliding block 121 slides in clamping connection with a sliding groove 33 of the base 11, the sliding block 121 is circumferentially limited by a through groove 111, two annular grooves 122 are formed in the outer peripheral surface of the connecting rod 12, a connecting block 123 is rotatably connected to the inner peripheral surface of the annular groove 122, two main connecting pieces 1231 are fixedly connected to the connecting block 123, the two main connecting pieces 1231 are respectively arranged on two sides of the axis of the annular groove 122, the wind shield 13 is located between the adjacent connecting rods 12, and a bolt thread penetrates through a connecting lug of the connecting block 123 and the.

The balcony guardrail still includes corner seat 3, corner seat 3 is type "L" type, corner seat 3 includes first branch 31 and second branch 32, the length of first branch 31 and second branch 32 is unanimous, the crossing setting of one end of first branch 31 and second branch 32, first branch 31 and second branch 32 mutually perpendicular set up, first branch 31 and second branch 32 are the cuboid, the terminal surface of the one end that second branch 32 was kept away from to first branch 31 and the terminal surface of the one end that first branch 31 was kept away from to second branch 32 all open the logical groove 111 that communicates the setting each other, the cross section that leads to groove 111 is type "T", it is linked together to lead to groove 111 and the up end of corner seat 3, indoor two turnings fixed connection are kept away from respectively with the balcony floor to corner seat 3, and make the right angle end of corner seat 3 and the right angle end of balcony floor coincide each other and set up. The corner seat 3 is fixedly connected with a balcony floor through an expansion screw, the sliding block 121 of the connecting rod 12 slides in a clamping manner with the sliding groove 33, and the sliding block 121 of the connecting rod 12 is positioned at the intersection position of the first supporting rod 31 and the second supporting rod 32.

The inner peripheral surface of the annular groove 122 of the connecting rod 12 located in the sliding groove 33 is rotatably connected with a corner block 124, the corner block 124 is fixedly connected with two auxiliary connecting pieces 1241, the two connecting pieces are perpendicular to the axis of the annular groove 122, a bolt thread penetrates through the wind deflector 13 and one end of the auxiliary connecting piece 1241 to fix the wind deflector 13, and the bolt thread penetrates through the wind deflector 13 and the other end of the main connecting piece 1231 to fix the wind deflector 13.

As shown in fig. 2 and 4, the balcony guardrail further comprises a left base 5 and a right base 7, the left base 5 and the right base 7 are identical in structure, the left base 5 and the right base 7 are both cuboids, a left clamping groove 51 is formed in the end face of one end of the left base 5 in the length direction, the cross section of the left clamping groove 51 is of a T-shaped shape, the left clamping groove 51 is communicated with the upper end face of the left base 5, the sliding block 121 slides in clamping connection with the left clamping groove 51, and the sliding block 121 is limited in the circumferential direction by the left clamping groove 51. Left base 5 passes through inflation screw and balcony floor fixed connection, and the one end and the adjacent base 11 of left base 5 or turning seat 3 butt for left draw-in groove 51 of left base 5 is linked together with logical groove 111 of base 11 or the spout 33 of turning seat 3, and the other end and the wall butt of left base 5.

As shown in fig. 2 and 5, a right clamping groove 71 is formed in an end surface of one end of the right base 7 in the length direction, the cross section of the right clamping groove 71 is similar to a T shape, the right clamping groove 71 is communicated with the upper end surface of the right base 7, the sliding block 121 and the right clamping groove 71 are clamped and slide, and the right clamping groove 71 circumferentially limits the sliding block 121. The right base 7 is fixedly connected with a balcony floor through an expansion screw, one end of the right base 7 is abutted to the adjacent base 11 or the corner seat 3, so that the right clamping groove 71 of the right base 7 is communicated with the through groove 111 of the base 11 or the sliding groove 33 of the corner seat 3, and the other end of the right base 7 is abutted to a wall.

As shown in fig. 2 and 3, the outer peripheral surface of the connecting rod 12 is located on one side of the two ring grooves 122 far away from the slider 121 and is fixedly connected with a limiting block 125, the cross section of the limiting block 125 is circular, the balcony guardrail further comprises a cover plate 14 and an end cover 2, the cover plate 14 is a cuboid, the length of the cover plate 14 is consistent with that of the base 11, a through hole 141 for the connecting rod 12 to be inserted is vertically penetrated in the middle of the upper end surface of the cover plate 14, a circular groove 142 is formed in the lower end surface of the cover plate 14, the cross section of the circular groove 142 is circular, and the diameter of the inner peripheral surface of the. The upper part of one end of the cover plate 14 along the length direction is provided with a main convex block 15 in a protruding mode, one end, far away from the main convex block 15, of the upper end face of the cover plate 14 is vertically provided with a main groove 16 for clamping and matching the main convex block 15 of the adjacent cover plate 14, and the thickness of the main convex block 15 is consistent with the groove depth of the main groove 16.

When the through hole 141 is inserted into the connecting rod 12, the upper end surface of the stopper 125 abuts against the bottom surface of the circular groove 142. And the main lug 15 of the cover plate 14 is in snap fit with the main groove 16 of the adjacent cover plate 14, and the bolt threads penetrate through the main lug 15 and the adjacent cover plate 14. One end of the end cover 2 is fixedly connected with a threaded head 21, one end of the limiting rod, which is far away from the sliding block 121, is provided with a threaded hole 126, the threaded head 21 of the end cover 2 is in threaded connection with the threaded hole 126 of the limiting rod, and the end cover 2 is abutted against the cover plate 14, so that the end cover 2 extrudes and fixes the cover plate 14.

As shown in fig. 2 and 6, the balcony guardrail further comprises a corner plate 4, the corner plate 4 comprises a first branch plate 41 and a second branch plate 42, the first branch plate 41 and the second branch plate 42 are both rectangular solids, the length of the first branch plate 41 is equal to that of the second branch plate 42, the length of the first branch plate 41 is equal to that of the first strut 31, one end of the first branch plate 41 is intersected with one end of the second branch plate 42, and the length direction of the first branch plate 41 is perpendicular to that of the second branch plate 42.

The upper end face of the corner plate 4 vertically penetrates through a round hole 43 for the connection rod 12 to be inserted, the round hole 43 is located at the intersection position of the first dividing plate 41 and the second dividing plate 42, the lower end face of the corner plate 4 is provided with a sinking groove 44 which is opposite to the round hole 43, the cross section of the sinking groove 44 is circular, and the diameter of the inner peripheral face of the sinking groove 44 is larger than that of the outer peripheral face of the limiting block 125. An auxiliary bump 411 protrudes above one end of the first plate 41, which is far away from the second plate 42, the thickness of the auxiliary bump 411 is consistent with that of the main bump 15, an auxiliary groove 421 for clamping and matching the main bump 15 or the auxiliary bump 411 is vertically formed at one end of the upper end surface of the second plate 42, which is far away from the first plate 41, and the depth of the auxiliary groove 421 is consistent with that of the auxiliary bump 411.

When the circular hole 43 is inserted into the connecting rod 12, the main protrusion 15 of the adjacent cover plate 14 is in clamping fit with the auxiliary groove 421 of the corner plate 4, the auxiliary protrusion 411 of the corner plate 4 is in clamping fit with the main groove 16 of the adjacent cover plate 14, the bolt threads penetrate through the main protrusion 15 and the corner plate 4 to fix one end of the corner plate 4, and the bolt threads penetrate through the auxiliary protrusion 411 and the base 11 to fix the other end of the corner plate 4. And the limiting block 125 is positioned in the sinking groove 44, the upper end surface of the limiting block 125 is abutted against the groove bottom surface of the sinking groove 44, and the thread head 21 of the end cover 2 is in threaded connection with the thread hole 126 of the connecting rod 12 of the corner seat 3, so that the end cover 2 extrudes and fixes the corner plate 4.

As shown in fig. 2 and 4, the balcony guardrail still includes left end plate 6 and right end plate 8, left end plate 6 and right end plate 8 are the cuboid, the length of left end plate 6 is unanimous with the length of left base 5, the length of right end plate 8 is unanimous with the length of right base 7, the equal vertical straight hole 61 that supplies connecting rod 12 to peg graft that has been link up of up end of left end plate 6 and right end plate 8, the lower terminal surface of left end plate 6 and right end plate 8 all opens has the straight flute 62 just to setting up with straight hole 61, the cross section of straight flute 62 is circular, the diameter of the inner peripheral face of straight flute 62 is greater than the diameter of the outer peripheral face of stopper 125.

The upper end surface of one end of the left end plate 6 along the length direction is provided with a secondary lug 63 in a protruding mode, and the shape of the secondary lug 63 is consistent with that of the main lug 15. One end of the upper end surface of the right end plate 8 along the length direction is vertically provided with a secondary groove 81 for clamping and matching the main lug 15 or the secondary lug 411, and the depth of the secondary groove 81 is consistent with the thickness of the secondary lug 63.

As shown in fig. 2 and 4, when the straight hole 61 of the left end plate 6 is inserted into the connecting rod 12, the sub-protrusion 63 of the left end plate 6 is inserted into the main groove 16 of the adjacent cover plate 14 or the sub-groove 421 of the adjacent corner plate 4, and the bolt is screwed through the sub-protrusion 63 and the adjacent cover plate 14 or the sub-protrusion 63 and the adjacent corner plate 4, so as to fix the left end plate 6, and the end of the left end plate 6 away from the sub-protrusion 63 abuts against the wall. The thread head 21 of the end cap 2 is in threaded connection with the thread hole 126 of the connecting rod 12 of the left base 5, so that the upper end surface of the limiting block 125 is abutted against the groove bottom surface of the straight groove 62, and the end cap 2 is pressed and fixes the left end plate 6.

As shown in fig. 2 and 5, when the straight hole 61 of the right end plate 8 is inserted into the connecting rod 12, the main protrusion 15 of the adjacent cover plate 14 or the auxiliary protrusion 411 of the adjacent corner plate 4 is engaged with the sub-groove 81 of the right end plate 8, and the bolt is threaded through the main protrusion 15 and the right end plate 8 or the bolt is threaded through the auxiliary protrusion 411 and the right end plate 8 to fix the right end plate 8. The thread head 21 of the end cap 2 is in threaded connection with the thread hole 126 of the connecting rod 12 of the right base 7, so that the upper end surface of the limiting block 125 is abutted against the bottom surface of the straight groove 62, and the end cap 2 is extruded and the right end plate 8 is fixed.

As shown in fig. 2 and 4, the wall is connected with a limiting plate 9 through an expansion screw, a slot 64 is vertically penetrated through the upper end faces of the left end plate 6 and the right end plate 8 and close to one end of the wall, the limiting plate 9 is inserted into the slot 64, the slot 64 circumferentially limits the limiting plate 9, and an arc groove 65 for the expansion screw to pass through is penetrated through the upper end faces of the left end plate 6 and the right end plate 8.

As shown in fig. 2, the cover plate 14, the corner plate 4, the left end plate 6 and the right end plate 8 are each provided with a receiving groove 143 for receiving the cap 2, the receiving groove 143 has a circular cross section, the diameter of the inner peripheral surface of the receiving groove 143 is larger than that of the outer peripheral surface of the cap 2, and the depth of the receiving groove 143 is equal to the thickness of the cap 2. The main lug 15, the sub lug 63 and the sub lug 411 are all provided with a containing groove 151 for containing a nut of a bolt, the cross section of the containing groove 151 is circular, the diameter of the inner peripheral surface of the containing groove 151 is larger than that of the outer peripheral surface of the nut of the bolt, and the depth of the containing groove 151 is equal to the thickness of the nut of the bolt.

The working conditions and principles of the embodiment are as follows:

when the balcony guardrail is needed to be installed, firstly, the sliding blocks 121 of the connecting rods 12 provided with the connecting blocks 123 are connected with the through grooves 111 of the bases 11, the left clamping grooves 51 of the left base 5 and the right clamping grooves 71 of the right base 7 in a clamping mode to slide, and meanwhile, the sliding blocks 121 of the connecting rods 12 provided with the corner blocks 124 are connected with the sliding grooves 33 of the two corner seats 3 in a clamping mode to slide.

Then the base 11 with the connecting rod 12 clamped and slid is sequentially installed on the outer edge of the balcony floor far away from the indoor through expansion screws, then the two corner seats 3 with the connecting rod 12 clamped and slid are respectively installed on the two corners of the balcony floor far away from the indoor through expansion screws, and the right-angle end of each corner seat 3 is overlapped with the right-angle end of the balcony. And the base 11 disposed adjacent to the corner seat 3 and the corner seat 3 are made to abut against each other, while the through groove 111 of the base 11 and the slide groove 33 of the corner seat 3 are made to communicate with each other.

Next, according to the overall width of the balcony, the two bases 11 are respectively mounted on the two oppositely disposed outer edges of the adjacent rooms of the balcony through expansion screws, so that the bases 11 and the corner seats 3 are abutted against each other, and the through grooves 111 of the bases 11 and the sliding grooves 33 of the corner seats 3 are communicated with each other.

Next, the left base 5 is fixedly connected to the balcony floor by the expansion screw, and one end of the left base 5 is brought into abutment with the adjacent base 11 while the other end of the left base 5 is brought into abutment with the wall. The right base 7 is then fixedly connected to the balcony floor by means of expansion screws, and one end of the right base 7 is brought into abutment with the adjacent base 11, while the other end of the right base 7 is brought into abutment with the wall.

Then, the wind deflector 13 is arranged at a position between the two connecting rods 12, and when the wind deflector 13 is arranged at a position between the two connecting rods 12 provided with the connecting block 123, the bolt threads penetrate through the wind deflector 13 and the connecting block 123, so that the effect of fixing the wind deflector 13 is achieved; when the wind deflector 13 is located at a position between the connecting rod 12 to which the connecting block 123 is mounted and the connecting rod 12 to which the corner block 124 is mounted, a bolt is threaded through the wind deflector 13 and the connecting block 123 to fix one end of the wind deflector 13, and then another bolt is threaded through the wind deflector 13 and the corner block 124 to fix the other end of the wind deflector 13.

Then, the through holes 141 of the cover plates 14 are sequentially inserted into the connecting rod 12, the cover plates 14 are arranged opposite to the base 11, the main convex blocks 15 of the base 11 are matched with the main grooves 16 of the adjacent base 11 in a clamping mode, then the bolt threads penetrate through the main convex blocks 15 and the adjacent cover plates 14, the effect of connecting and fixing the adjacent cover plates 14 is achieved, and the nuts of the bolts are contained in the containing grooves 151.

Then, the screw thread head 21 of the end cap 2 is connected with the screw thread hole 126 of the connecting rod 12 in a threaded manner, so that the limit block 125 is located in the circular groove 142, the upper end surface of the limit block 125 abuts against the groove bottom surface of the circular groove 142, the end cap 2 extrudes the fixed cover plate 14, and the end cap 2 is accommodated in the accommodating groove 143, so that the use space is saved.

Then, the round hole 43 of the corner plate 4 is inserted into the connecting rod 12 of the corner seat 3, the corner plate 4 and the corner seat 3 are arranged opposite to each other, the auxiliary projection 411 of the corner plate 4 is in clamping fit with the main groove 16 of the adjacent cover plate 14, and the auxiliary projection 411 and the adjacent cover plate 14 are penetrated through by the bolt thread, so that the effect of connecting and fixing the corner plate 4 and the adjacent cover plate 14 is achieved, and the nut of the bolt is accommodated in the accommodating groove 151.

Then, the screw thread head 21 of the end cap 2 is connected with the screw thread hole 126 of the connecting rod 12 by screw thread, so that the limiting block 125 is located in the sinking groove 44, the upper end surface of the limiting block 125 is abutted against the groove bottom surface of the sinking groove 44, the end cap 2 extrudes and fixes the corner plate 4, and the end cap 2 is accommodated in the accommodating groove 143, so as to save the use space.

Then, the two limit plates 9 are fixedly connected to two walls of the balcony near the room by expansion screws. Then the straight hole 61 of the left end plate 6 is inserted into the connecting rod 12 of the left base 5, the adjacent limiting plate 9 is inserted into the slot 64 of the left end plate 6, and then the secondary lug 63 of the left end plate 6 is clamped and matched with the primary groove 16 of the adjacent base 11. A bolt is then threaded through the sub-protrusion 63 and the adjacent cover plate 14 to fixedly couple the left end plate 6 and the nut of the bolt is received in the receiving groove 151.

Then, the screw thread head 21 of the end cap 2 is in threaded connection with the screw thread hole 126 of the connecting rod 12 of the left base 5, so that the limiting block 125 is located in the straight groove 62 of the left end plate 6, the upper end surface of the limiting block 125 abuts against the groove bottom surface of the straight groove 62, the end cap 2 is extruded and fixed on the left end plate 6, and meanwhile, the end cap 2 is stored in the storage groove 143, so that the use space is saved.

Then, the straight hole 61 of the right end plate 8 is inserted into the connecting rod 12 of the right base 7, the adjacent limiting plate 9 is inserted into the slot 64 of the right end plate 8, and then the main protrusion 15 of the adjacent base 11 is snap-fitted into the secondary groove 81 of the right end plate 8. Then, a bolt is threaded through the main protrusion 15 and the right end plate 8 to fixedly couple the right end plate 8, and a nut of the bolt is received in the receiving groove 151.

Then, the screw thread head 21 of the end cover 2 is in threaded connection with the screw thread hole 126 of the connecting rod 12 of the right base 7, so that the limiting block 125 is located in the straight groove 62 of the right end plate 8, the upper end surface of the limiting block 125 abuts against the groove bottom surface of the straight groove 62, the end cover 2 is extruded and fixed on the right end plate 8, and meanwhile, the end cover 2 is stored in the storage groove 143, so that the use space is saved. Thereby, the mounting operation of the balcony guardrail is completed (see fig. 1).

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a balcony guardrail which characterized in that: the balcony window guardrail comprises a plurality of guardrail units (1) which are connected with each other, wherein each guardrail unit (1) comprises a base (11) with a through groove (111) penetrating through, a connecting rod (12) with one end fixedly connected with a sliding block (121) and a wind shield (13), the base (11) is fixedly connected with the edge of a balcony floor slab, the sliding block (121) is connected with the through groove (111) in a clamping and sliding mode, a plurality of annular grooves (122) are formed in the outer peripheral surface of each connecting rod (12), a connecting block (123) is rotatably connected to the inner peripheral surface of each annular groove (122), the wind shield (13) is located between every two adjacent connecting rods (12), and the wind shield (13) is connected with the connecting block; the balcony guardrail still include with corner seat (3) of corner fixed connection of balcony floor, the both ends of corner seat (3) all link up spout (33) that have intercommunication and perpendicular setting each other, slider (121) of connecting rod (12) with spout (33) joint slides, with the inner peripheral surface of annular (122) of the outer peripheral face of spout (33) joint gliding connecting rod (12) rotates and is connected with corner piece (124), connecting rod (12) and the adjacent of corner seat (3) the both ends of deep bead (13) between connecting rod (12) of base (11) respectively through the bolt with connecting block (123) and corner piece (124) are connected.

2. The balcony guardrail according to claim 1, wherein: the balcony guardrail comprises a connecting rod (12), a limiting block (125) and an end cover (2), wherein a through hole (141) which is sleeved with the connecting rod (12) penetrates through the upper end face of the connecting rod (12), a circular groove (142) is formed in the lower end face of the cover plate (14), the axis of the circular groove (142) is coaxial with the axis of the through hole (141), when the through hole (141) is plugged with the connecting rod (12), the upper end face of the limiting block (125) is abutted against the groove bottom face of the circular groove (142), one end of the end cover (2) is fixedly connected with a threaded head (21), the threaded head (21) is in threaded connection with the end face, close to the cover plate (14), of the connecting rod (12), and the end cover (2) is abutted against the cover plate (14); the balcony guardrail further comprises a corner plate (4) which is opposite to the corner seat (3), a round hole (43) which is sleeved with the connecting rod (12) penetrates through the upper end face of the corner plate (4), a sunken groove (44) which is opposite to the round hole (43) is formed in the lower end face of the corner plate (4), when the round hole (43) is spliced with the connecting rod (12), the limiting block (125) is located in the sunken groove (44), the upper end face of the limiting block (125) is abutted to the groove bottom face of the sunken groove (44), the thread head (21) of the end cover (2) is in threaded connection with the connecting rod (12), and the end cover (2) is abutted to the corner plate (4); and two ends of the cover plate (14) are respectively connected and matched with one end of the adjacent cover plate (14) or one end of the corner plate (4).

3. The balcony guardrail according to claim 2, wherein: a main bump (15) protrudes above one end of the cover plate (14) in the length direction, a main groove (16) is formed in the upper end face of the cover plate (14) and the end, far away from the main bump (15), of the cover plate, the main bump (15) is in clamping fit with the main groove (16) of the adjacent cover plate (14), and the main bump (15) of the cover plate (14) is fixedly connected with the adjacent cover plate (14) through a bolt; an auxiliary convex block (411) is protruded above one end of each corner plate (4), an auxiliary groove (421) is formed in the upper end face of each corner plate (4) and the end, far away from the auxiliary convex block (411), of each corner plate, a main convex block (15) of the cover plate (14) is in clamping fit with the auxiliary groove (421) of the adjacent corner plate (4), and the main convex block (15) of the cover plate (14) is fixedly connected with the adjacent corner plate (4) through a bolt; the auxiliary convex block (411) of the corner plate (4) is in clamping fit with the main groove (16) of the cover plate (14), and the auxiliary convex block (411) of the corner plate (4) is connected and fixed with the adjacent cover plate (14) through a bolt.

4. The balcony guardrail according to claim 3, wherein: the balcony guardrail further comprises a left base (5) and a right base (7) which are fixed on a balcony floor slab, a left clamping groove (51) for clamping and sliding the sliding block (121) is arranged through the end face of the left base (5), one end of the left base (5) is abutted to the adjacent base (11) or the corner seat (3), and the other end of the left base (5) is abutted to a wall; the terminal surface of right side base (7) link up and have the confession slider (121) joint gliding right draw-in groove (71), the one end and the adjacent of right side base (7) base (11) or turning seat (3) butt, the other end and the wall butt of right side base (7).

5. The balcony guardrail according to claim 4, wherein: the balcony guardrail further comprises a left end plate (6) and a right end plate (8), straight holes (61) for the connection of the connecting rods (12) are formed in the upper end faces of the left end plate (6) and the right end plate (8), straight grooves (62) which are opposite to the straight holes (61) are formed in the lower end faces of the left end plate (6) and the right end plate (8), when the connecting rods (12) are connected with the straight holes (61) in an inserting mode, the limiting blocks (125) are located in the straight grooves (62), the upper end faces of the limiting blocks (125) are abutted to the bottom faces of the straight grooves (62), threaded heads (21) of the end covers (2) are in threaded connection with the connecting rods (12), and the end covers (2) are abutted to the left end plate (6) or the right end plate (8); a secondary convex block (63) is protruded above one end of the left end plate (6), the secondary convex block (63) is in clamping fit with a main groove (16) of the adjacent cover plate (14) or a secondary groove (421) of the adjacent corner plate (4), the secondary convex block (63) is fixedly connected with the adjacent cover plate (14) or the adjacent corner plate (4) through a bolt, and the left end plate (6) is connected with a wall; the confession is opened to the one end of the up end of right side end plate (8) main lug (15) or vice lug (411) joint complex secondary recess (81), main lug (15) or vice lug (411) pass through the bolt and adjacent right side end plate (8) are connected fixedly.

6. The balcony guardrail according to claim 2, wherein: the upper end faces of the cover plate (14), the corner plate (4), the left end plate (6) and the right end plate (8) are provided with accommodating grooves (143) for accommodating the end covers (2).

7. The balcony guardrail according to claim 5, wherein: limiting plate (9) that the wall has through inflation screw thread fastening, slot (64) have all been link up to the up end of left end board (6) and right end board (8) and the one end that is close to the wall, limiting plate (9) with slot (64) are pegged graft, slot (64) are right limiting plate (9) carry out circumference spacing.

8. The balcony guardrail according to claim 7, wherein: the upper end face of the left end plate (6) and the upper end face of the right end plate (8) are communicated with an arc groove (65) through which the expansion screw of the limiting plate (9) passes, and the arc groove (65) is communicated with the slot (64).

9. The balcony guardrail according to claim 5, wherein: the upper end faces of the main lug (15), the secondary lug (63) and the auxiliary lug (411) are all provided with accommodating grooves (151) for accommodating nuts of bolts.