CN208563180U - A kind of guardrail cross beams bindiny mechanism - Google Patents

Abstract

The utility model provides a kind of guardrail cross beams bindiny mechanism, including cross carrying plate, steering union joint and standpipe, along long to being provided with several rectangular strip holes in the plate face of cross carrying plate, steering union joint is worn in each rectangular strip hole connect on cross carrying plate, inserted link on steering union joint is pierced by from the rectangular strip hole on cross carrying plate, and the disc on steering union joint is carried on a shoulder pole on the rectangular strip hole of cross carrying plate；Standpipe as the connector between guardrail upper beam and guardrail lower beam, thereon port, lower port respectively with wear the steering union joint connect on upper beam cross carrying plate, the steering union joint on lower beam cross carrying plate connects.The utility model structure is simple, and design rationally, can be in multiple angles between standpipe and guardrail cross beams, so that obtained fence unit is can adapt to a variety of situations such as climbing, turning, improve efficiency, cost is greatly reduced, be suitable for popularization and application when in use.

Description

A kind of guardrail cross beams bindiny mechanism

Technical field

The utility model relates to a kind of bindiny mechanism, specifically a kind of guardrail cross beams bindiny mechanism.

Background technique

The ground such as urban road guard bar, residential building, community, gardens, balcony prevent contingency for insulating space, Or decorated, it needs that guardrail is installed.

Existing guardrail mostly uses greatly multi-part Combination Welding or casts integral installation, and welded type guardrail site operation needs Welding equipment and the personnel of profession are wanted, installation effectiveness is low, at high cost；Integral protection fence volume is larger, not readily transportable, when installation More people are needed to cooperate or use hanging device, it is relatively complicated, and be not easy to dismantle, it has not been convenient to it safeguards.

Therefore, it gradually adopts Assembled-type guardrail to substitute integrated guard rail, transport can be split using part, at the construction field (site) It is assembled, existing Assembled-type guardrail is mostly linear type or is designed as specific tilt angle.However, actually making in guardrail With in the process, it will usually encounter situations such as needing to climb, turning, existing guardrail cross beams bindiny mechanism is not able to satisfy rotation, inclines It tiltedly waits and requires, need individually to be designed guardrail, heavy workload, it is with high costs.

Utility model content

The purpose of this utility model is just to provide a kind of guardrail cross beams bindiny mechanism, is mostly solid to solve existing bindiny mechanism Fixed pattern, the problem of cannot be rotated, be tilted according to actual use situation.

The utility model is realized in this way:

A kind of guardrail cross beams bindiny mechanism, comprising:

Cross carrying plate, along long to several rectangular strip holes are provided in its plate face, the cross carrying plate is horizontal for being mounted on guardrail The bottom surface of beam and the top surface of guardrail lower beam, the rectangular strip hole on rectangular strip hole and lower beam cross carrying plate on upper beam cross carrying plate It is opposite up and down；

Steering union joint is worn in each rectangular strip hole connect on cross carrying plate, and the inserted link on steering union joint is from cross carrying plate On rectangular strip hole in be pierced by, disc on steering union joint is carried on a shoulder pole on the rectangular strip hole of cross carrying plate；

Standpipe, as the connector between guardrail upper beam and guardrail lower beam, port and wearing is connect in upper beam cross thereon Steering union joint on load plate connects, and lower port connects the steering union joint on lower beam cross carrying plate and connects with wearing.

The ring grain or screw thread of evagination are equipped on the inserted link of the steering union joint, the outer peripheral diameter of ring grain or screw thread is greater than The port inner diameter or side length of upright bar.

The connection machine that dismountable steering union joint constitutes guardrail cross beams is arranged by the both ends in standpipe for the utility model Structure, can when in use between standpipe and guardrail cross beams can be in multiple angles, make obtained fence unit can adapt to climbing, A variety of situations such as turning improve efficiency without individually carrying out special designing, cost are greatly reduced.

The utility model structure is simple, and rationally, the inserted link and disc of steering union joint are after unassembled or disassembly for design It can individually store, save the occupied space of components, just transport, be suitable for popularization and application with storage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of seperated buckle closure.

Fig. 3 is the structural schematic diagram of end wall fission buckle closure.

Fig. 4 is the structural schematic diagram of connection otic placode.

Fig. 5 is the structural schematic diagram of the adjustable guardrail cross beams bindiny mechanism of setting angle.

Fig. 6 is the structural schematic diagram of steering union joint.

Fig. 7 is the structural schematic diagram of upper beam connector sleeve.

Fig. 8 is the structural schematic diagram of upper beam connection.

Fig. 9 is the structural schematic diagram of underbeam connector sleeve.

Figure 10 is the structural schematic diagram of lower beam connection.

Figure 11 is the structural schematic diagram of climbing mechanism.

Figure 12 is the structural schematic diagram of turning mechanism.

Figure 13 is the structural schematic diagram of horizontal cell and/or the fixed connector in end wall unit.

Figure 14 is the partial enlarged view for the guardrail being connected using connecting sleeve with support post.

In figure, 1, end wall mechanism, 2, climbing mechanism, 3, horizontal mechanism, 4, turning mechanism, 5, column, 6, seperated buckle closure, 7, End wall fission buckle closure, 8, connection otic placode, 9, upper beam, 10, lower beam, 11, standpipe, 12, steering union joint, 13, upper beam connection Set, 14, upper beam connection, 15, underbeam connector sleeve, 16, lower beam connection, 17, fixed connector, 18, connecting sleeve, 19, branch Support column, the 61, first button, 62, adaptation plug, the 63, second button, 64, adaptation socket, 81, fixed plate, 82, engaging lug, 83, pin shaft, 84, hole, 91, cross carrying plate, 92, rectangular strip hole, 121, disc, 122, finger-hole, 123, inserted link, 124, flange, 131, ring set body, 141, end plate, 142, crown of roll, 143, axis hole, 144, screw hole, 151, locating piece, 152, location hole.

Specific embodiment

As shown in Figure 1, a kind of assembly type adjustable angle guardrail, according to each section installation site and direction, including end wall machine Structure 1, climbing mechanism 2, horizontal mechanism 3 and turning mechanism 4.

Each mechanism includes column 5 and fence unit, and fence unit includes upper beam 9, lower beam 10 and is connected to Several standpipes 11 between crossbeam 9 and lower beam 10, standpipe 11 pass through guardrail cross beams bindiny mechanism and upper beam 9 and lower beam 10 Connect.According to the connection orientation of each mechanism, fence unit is divided into the adjustable fence unit of setting angle and horizontal nonfloating rail list Member, wherein the adjustable fence unit of setting angle can be used in climbing mechanism 2 and turning mechanism 4, and end wall mechanism 1 and horizontal mechanism 4 can Using horizontal nonfloating rail unit；Correspondingly, guardrail cross beams bindiny mechanism can also be divided into the adjustable guardrail cross beams connection of setting angle Mechanism and horizontal nonfloating rail crossbeam bindiny mechanism.In the present embodiment, column 5, upper beam 9, lower beam 10 and standpipe 11 are Hollow aluminum profile can select the column 5, crossbeam and standpipe 11 of other structures and material according to actual needs.

Column 5 shown in Fig. 1 is in prismatic, the installation site for using screw to fix on the ground, in the outer of column 5 Side is provided with connection otic placode 8, and seperated buckle closure 6 is snapped on the pedestal of column 5.As shown in Fig. 2, seperated buckle closure 6 includes button Close the first button 61 and the second button 63 of connection.First button 61 and the second button 63 are in Contraband shape, more specifically, being in " recessed " Font.First button 61 and the second button 63 are comprising being interface there are two the front end face of connecting pin, each connecting pin.? It is respectively arranged on the first button 61 and two connecting pins of the second button 63 in one button 61 and is adapted to plug 62, be adapted to plug 62 in analog-U shaped, is arranged at the docking of the first button 61, and partial plug protrudes interface.In the second button 63 It is respectively arranged on one button 61 and two connecting pins of the second button 63 and is adapted to socket 64, the adaptation setting of socket 64 is buckled second At the docking of body 63.The partial insertion of the protrusion interface of adaptation plug 62 on first button 61 is adapted to socket 64, makes first Button 61 is fastened and connected below interface with the second button 63, and the first button 61 and the second button 63 surround that be formed can after fastening The closure frame being socketed on column 5, the cross sectional shape for being closed the interior mouth-shaped and be socketed column 5 of frame are harmonious, consequently facilitating will Seperated 6 level of buckle closure be located in above 5 pedestal of column, and the upper surface and side of 5 pedestal of column are protected.Using this knot The seperated buckle closure 6 of structure, in assembling guardrail, it is not necessary to be limited, be prevented because of buckle closure by buckle closure and other component erection sequence The case where buckle closure could be installed on to 5 bottom end of column after causing to dismantle other component, is not installed in advance, improves packaging efficiency.

When the one side of column 5 is contacted with wall or deck, then end wall fission buckle closure 7 is used, as shown in figure 3, end wall point The first button 61 and the second button 63 in body buckle closure 7 are in class " L " type, and the first button 61 and the second button 63 include one Connecting pin, the other end are free end, and the front end face of connecting pin is interface, the free end point of the first button 61 and the second button 63 It is not in contact with the side of column 5.An adaptation plug 62 is provided on the connecting pin of the first button 61, and partial plug is convex Interface out；Adaptation socket 64 is provided on the connecting pin of the second button 63, adaptation plug 62 fastens company with socket 64 is adapted to It connects, and the bottom surface of column 5 is arranged in the coupling part of the first button 61 and the second button 63, and in other portions of 5 bottom surface of column Set up bottom set plug separately, is firmly placed in column 5 on ground.

Several groups threaded hole is provided on the lateral surface of column 5, every group of threaded hole includes two pairs of screw threads, is connected to fixed Ear connecting plate 8.Connection otic placode 8 is provided on the lateral surface of column 5, via lower beam connection 16 and upper beam 9, lower beam 10 Or other connector assembly and connections.Connection otic placode 88, engaging lug are respectively arranged in the upper and lower part of the same lateral surface of column 5 Plate 88 is for connecting fence unit.As shown in figure 4, connection otic placode 8 includes that fixed plate 81 and two engaging lugs 82, engaging lug 82 are set It sets in fixed plate 81 and position is opposite, two engaging lugs 82 shown in figure are parallel to each other and perpendicular to fixed plate 81.Even Axis hole 143 is respectively arranged on lug 82, for accommodating pin shaft 83, axis hole 143 shown in figure in parallel with fixed plate 81.In figure The fixed plate 81 shown is cube structure, and the hole 84 for running through 81 upper and lower surface of fixed plate is provided in fixed plate 81, Convenient for being fixed on column 5 using screw.Two holes 84 are in the plane where 143 axial line of axis hole on engaging lug It is symmetrical.In actual use, fixation can be adjusted by adjusting the constant bearing of fixed plate 81 according to actual use purpose The clamping direction of 81 upper connecting ear of plate, such as laterally clamping or longitudinal clamping.

As shown in Fig. 1,11 ~ 12, the upper beam 9 in fence unit is to be integrated handrail and crossbeam setting, is in top The polygonized structure of class cambered surface, lower part is square structure with rounded corners, to realize multiple functions and save profile.In upper beam 9 Lower part column side wall bottom end inner wall on be provided with horizontal concrete chute, lower plate, that is, cross carrying plate 91 of upper beam 9 can be slided through sliding slot Dynamic ground connects with lower part column side wall.

Lower beam 10 is the square structure with fillet, on the inner wall of the column side wall bottom end of 10 cross carrying plate 91 of lower beam It is provided with horizontal concrete chute, the lower plate of lower beam 10 slideably connects with 91 side wall of cross carrying plate through sliding slot.

Setting angle is adjustable fence unit includes upper beam 9, lower beam 10 and via the adjustable guardrail cross beams of setting angle Bindiny mechanism is connected to several standpipes 11 between upper beam 9 and lower beam 10.As shown in figure 5, the adjustable guardrail of setting angle is horizontal Beam bindiny mechanism includes cross carrying plate 91 and steering union joint 12.Several rectangular strip holes 92 are provided in the plate face of cross carrying plate 91, it is excellent Selection of land, several rectangular strip holes 92 are evenly arranged on cross carrying plate 91, and the rectangular strip hole 92 on 9 cross carrying plate 91 of upper beam and lower beam 10 About 92 rectangular strip hole on cross carrying plate 91 is opposite.Steering union joint 12 is worn in each rectangular strip hole 92 connect on cross carrying plate 91, The upper port of standpipe 11 connects the steering union joint 12 on 9 cross carrying plate 91 of upper beam and connects with wearing, and lower port and wearing connects under Steering union joint 12 on 10 cross carrying plate 91 of crossbeam connects.

As shown in fig. 6, steering union joint 12 includes disc 121 and inserted link 123, disc 121 is curved body, this implementation Disc 121 in example is elliptic cylindrical shape.Inserted link 123 on steering union joint 12 is worn from the rectangular strip hole 92 on cross carrying plate 91 Out, the disc 121 on steering union joint 12 is carried on a shoulder pole on the rectangular strip hole 92 of cross carrying plate 91.On elliptic cylindrical shape disc 121 It is provided with finger-hole 122, on the one hand convenient for inserting a finger into the angle and the position that wherein adjust disc 121, is on the other hand saved former Material.It is provided with spliced eye in the bottom end of disc 121, inserted link 123 is plugged on the bottom end of disc 121 through spliced eye, unassembled Or after disassembly, inserted link 123 can be stored individually with disc 121, to save the occupied space of zero size, just transport with storage.This Outside, the lower section that inserted link 123 is connected to disc 121 by other modes also can be used, or disc 121 and inserted link 123 are set It is set to the integral structure being fixedly connected.Inserted link 123 can be polished rod, its outer surface can also be provided with the ring grain or spiral shell of evagination The outer peripheral diameter of line, ring grain or screw thread be greater than upright bar port inner diameter or side length, with more securely with standpipe 11 of different shapes Connect.The lower part of inserted link 123 is provided with flange 124, the outer diameter of flange 124 is equal or of substantially equal with the internal diameter of standpipe 11, In order to which inserted link 123 is plugged in standpipe 11.Meanwhile through-hole can be set in the inside of inserted link 123, to realize convenient for draining etc. Additional function.

In use, first by the inserted link 123 of steering union joint 12 from the cross carrying plate 91 of upper beam 9 or the cross carrying plate of lower beam 10 It is pierced by rectangular strip hole 92 on 91, then slides the cross carrying plate 91 of the cross carrying plate 91 of upper beam 9 or lower beam 10 from sliding slot Connect to the cooperation of other positions of upper beam 9 or lower beam 10, then the disc 121 of steering union joint 12 is arranged in upper beam 9 or lower beam 10 inside, then the inserted link 123 of steering union joint 12 is connected with standpipe 11.Using such structure, lead to Angle of the inserted link 123 of the whole steering union joint 12 of toning in rectangular strip hole 92 adjusts standpipe 11 and upper beam 9, lower beam 10 Angle, thus make obtained fence unit can adapt to climbing, turning etc. a variety of situations.

It is socketed with upper beam connector sleeve 13 in the end of upper beam 9, as shown in fig. 7, the structure of upper beam connector sleeve 13 and upper cross The end face structure of beam 9 is similar, and its internal diameter is equal with the outer diameter of upper beam 9.Upper beam connector sleeve 13 is class hollow structure, in upper beam There are two ring set bodies 131 for setting in the inner cavity of connector sleeve 13, and upper beam 9 is passed through mating mode and upper beam connector sleeve After 13 connect, then by wearing fastener such as screw is connect via ring set body 131 by upper beam connector sleeve 13 and column 5 or upper beam connection 14 is fixed.The class cambered surface top half of upper beam connector sleeve 13 and the lower half portion with rounded square structure pass through cunning in the present embodiment Slot is put together, in order to which upper beam connector sleeve 13 to be socketed in the end of upper beam 9 and saves storage after unassembled or disassembly Upper beam connector sleeve 13 can also be arranged and be an integral structure by space.

Upper beam connection 14 is sealed at the external port of upper beam connector sleeve 13, as shown in figure 8, upper beam connection 14 includes End plate 141 and the crown of roll 142 in 141 plate face of end plate.End plate 141 and the end face of 9 connector sleeve of upper beam match, in end plate Screw hole 144 there are two being opened on 141, and the ring set body 131 in upper beam connector sleeve 13 and 144 phase of screw hole on upper beam connection 14 It is right, to connect screw by wearing upper beam connection 14 is fixed in the external port of upper beam connector sleeve 13.Crown of roll 142 is square column Body, the width of crown of roll 142 is less than the spacing in connection otic placode 8 between two engaging lugs, and is provided with ten in the front end of crown of roll 142 The axis hole 143 that word intersects, is connected, and rotate freely between two engaging lugs with making it through pin shaft 83 with connection otic placode 8.

It is socketed with underbeam connector sleeve 15 in the end of lower beam 10, as shown in figure 9, the structure of underbeam connector sleeve 15 and lower cross The end face structure of beam 10 is similar, and its internal diameter is equal with the outer diameter of lower beam 10.The top of underbeam connector sleeve 15 is hollow cavity, Lower part is locating piece 151, and there are two location holes 152 for setting on locating piece 151, and lower beam 10 is passed through mating side After formula connects with the top of underbeam connector sleeve 15, then by wearing fastener such as screw is connect via location hole 152 by underbeam connector sleeve 15 is fixed with column 5 or lower beam connection 16.

Lower beam connection 16 is sealed at the external port of underbeam connector sleeve 15, as shown in Figure 10, lower beam connection 16 wraps Include end plate 141 and the crown of roll 142 in 141 plate face of end plate.The difference of lower beam connection 16 and upper beam connection 14 is only that The end face of the end surface shape of end plate, the end plate and underbeam connector sleeve 15 of lower beam connection 16 matches, and is provided with two on end plate 141 A screw hole 144, and the location hole 152 in underbeam connector sleeve 15 is opposite with the screw hole on lower beam connection 16, to be connect by wearing Lower beam connection 16 is fixed in the external port of underbeam connector sleeve 15 by screw.Crown of roll is square body, and the width of crown of roll, which is less than, to be connected Spacing in ear connecting plate 8 between two engaging lugs 82, and it is provided with the axis hole of right-angled intersection in the front end of crown of roll, to make it through Pin shaft 83 connects with connection otic placode 8, and rotates freely between two engaging lugs 82.

As shown in figure 11, when the engaging lug in connection otic placode 8 longitudinally clamps the crown of roll 142 or underbeam of 9 connector sleeve of upper beam When the crown of roll 142 of connector sleeve 15, i.e., the board direction of engaging lug is parallel with the axis direction of column 5, and upper engaging lugs plate 8 On two engaging lugs between center line and lower engaging lugs plate 8 on two engaging lugs 82 between center line be located at it is same flat When on face, by connection otic placode 8,9 connector sleeve of upper beam, underbeam connector sleeve 15 and the adjustable fence unit of setting angle, 5 phase of column It connects, may make up climbing mechanism, realize the climbing of guardrail.

Similarly, as shown in figure 12, when in connection otic placode 8 engaging lug laterally clamping 9 connector sleeve of upper beam crown of roll 142 or When the crown of roll 142 of underbeam connector sleeve 15, i.e. the board direction of engaging lug and the axis direction of column 5 is perpendicular, and top connects 143 center of axis hole of engaging lug on otic placode 8 and 143 center of axis hole of the engaging lug on lower engaging lugs plate 8 are in straight line When upper, connection otic placode 8,9 connector sleeve of upper beam, underbeam connector sleeve 15 were connected with the adjustable fence unit of setting angle, column 5, It may make up turning mechanism, realize the turning of guardrail.

Horizontal nonfloating rail unit includes upper beam 9, lower beam 10 and via horizontal nonfloating rail crossbeam bindiny mechanism Several standpipes 11 being connected between upper beam 9 and lower beam 10.Horizontal nonfloating rail crossbeam bindiny mechanism includes being fixedly connected First 17.Upper beam 9 and lower beam 10 can be provided on the upper and lower crossbeam 10 of upper beam 9 using simple hollow cube rod Several mounting holes, are cylindrical hole, and the mounting hole on upper beam 9 and the mounting hole on lower beam 10 are opposite up and down.Such as Figure 13 institute Show, the structure of fixed connector 17 is similar with 123 structure of inserted link in steering union joint 12, is cylindrical structure, and in one end Equipped with flange, connect convenient for it with standpipe 11, its other end is provided with threaded hole, to be fixed in upper cross using fastener In mounting hole on beam 9 or lower beam 10.Fixed connector 17 is worn in each mounting hole connect on upper beam 9, standpipe 11 it is upper Port connects with the fixed connector 17 connect on upper beam 9 is worn, and lower port connects being fixedly connected on lower beam 10 with wearing First 17 connect.

When the horizontal nonfloating rail element length of required same angle is longer, two upper beams 9 can be used connector sleeve Pipe 18 connects, and support post 19 is connected with below connecting sleeve 18, is used to support connecting sleeve 18.Under connecting sleeve 18 It is provided with fixed hole on the joint face of bottom plate and support post 19, connecting sleeve 18 is connected with support post 19.Such as figure Shown in 14, height of the height of support post 19 with upper beam 9 apart from ground is equal, and the two sides on support post 19 are fixed with Underbeam connector sleeve 15, for connecting with lower beam 10.The port shape phase of the shape of 18 both ends of the surface of connecting sleeve and upper beam 9 Together, but the internal diameter of 18 end face of connecting sleeve is equal to the outer diameter of 9 port of upper beam, will be located on two of 19 two sides of support post Crossbeam 9 is plugged on the both ends of connecting sleeve 18 respectively.

When practical application, as shown in Figure 1, end wall mechanism 1 that is, when the side of column 5 is metope will be stood using bolt Column pedestal is fixed with deck or metope, meanwhile, contact side of the upright post base with metope be located in using end wall fission buckle closure 7 On, and increase bottom plug below end wall fission buckle closure 7, it is allowed to more both artistic and practical.Upper beam 9 and lower beam in end wall mechanism 10 are in a horizontal position, and in addition to end wall column, the structure of other structures and horizontal mechanism is essentially identical.

Horizontal mechanism 3, i.e. upper beam 9 and lower beam 10 are in a horizontal position, and are opened up on upper beam 9 and lower beam 10 Mounting hole is circle.It is shown in the figure and only connects column 5 and upper beam 9 and lower beam 10 via upper beam connector sleeve 13 and underbeam Female connector 15 connects, and connection otic placode 8, upper beam connection 14 or lower beam connection 16, upper beam connector sleeve 13 and underbeam can also be used and connect Female connector 15 connects column 5 with upper beam 9 and lower beam 10；Standpipe 11 is vertically arranged in upper beam 9 via fixed connector 17 Between lower beam 10.Since the length of horizontal cell is longer, connected between two upper beams 9 using connecting sleeve 18, even Support post 19 is connected with below female connector pipe 18.

Climbing mechanism, i.e., when the fixed position of guardrail is not in same plane, upper beam 9 and lower beam 10 are horizontal by certain Angle, open up rectangular strip hole 92 on upper beam 9 and lower beam 10.When needing to climb, column 5 is via connection otic placode 8, upper beam Connector 14, upper beam connector sleeve 13 connect with upper beam 9, via connection otic placode 8, lower beam connection 16 and underbeam connector sleeve 15 with Lower beam 10 connects, and the board direction of engaging lug is parallel with the axis direction of column 5, two on upper engaging lugs plate 8 The center line between two engaging lugs on center line between engaging lug and lower engaging lugs plate 8 is in the same plane；Standpipe 11 connect via steering union joint 12 and cross carrying plate 91 with its upper beam 9 and lower beam 10, by adjusting steering union joint 12 Angles and positions in 91 rectangular strip hole 92 of cross carrying plate adjust steering union joint 12 and upper cross according to the angle of climbing in time Angle between beam 9 and lower beam 10.

Turning mechanism, i.e., when adjacent two fence unit is located at same level but there is certain angle between the two, Cylindrical hole is opened up on upper beam 9 and lower beam 10.Column 5 is via connection otic placode 8, upper beam connection 14, upper beam connector sleeve 13 Connect with upper beam 9, connects via connection otic placode 8, lower beam connection 16 and underbeam connector sleeve 15 with lower beam 10, and engaging lug Board direction and column 5 axis direction it is perpendicular, 143 center of axis hole of the engaging lug on upper engaging lugs plate 8 and lower part 143 center of axis hole of engaging lug in connection otic placode 8 is point-blank；Standpipe 11 is vertically arranged in via steering union joint 12 Between upper beam 9 and lower beam 10.

When in use, required components are transported to construction site, is then assembled, assemble method mainly includes such as Lower step:

A., column 5 is installed: column 5 is fixed to position to be installed；

B. assembling guardrail unit:

If containing horizontal mechanism and/or end wall mechanism in guardrail, fixed connector 17 is fixedly connected on lower beam 10 In the mounting hole of the cross carrying plate 91 of cross carrying plate 91 or upper beam 9, the both ends of each standpipe 11 are connected with fixed connector 17；

If containing climbing mechanism and/or turning mechanism in guardrail, the inserted link 123 of steering union joint 12 is filled to disc On 121, by the inserted link 123 of steering union joint 12 from the rectangle on the cross carrying plate 91 of the cross carrying plate 91 of lower beam 10 or upper beam 9 It is pierced by hole 92, the cross carrying plate 91 of the cross carrying plate 91 of lower beam 10 or upper beam 9 is then filled to lower beam 10 or upper beam 9 Corresponding position；Each standpipe 11 is connected on the inserted link 123 of the steering union joint 12 on 10 upper cover plate of lower beam, so The angle of 12 inserted link 123 of each steering union joint on 9 lower plate of upper beam is adjusted afterwards, then each standpipe 11 is connected to and upper beam On the inserted link 123 of steering union joint 12 on 9 cross carrying plates 91；

C. fence unit is installed between column 5:

In horizontal mechanism or end wall mechanism, upper beam connector sleeve 13, underbeam connector sleeve 15 are fixed on column 5；

If required fence unit is shorter, the upper beam 9 of assembled fence unit, lower beam 10 are directly distinguished into grafting Into upper beam connector sleeve 13, underbeam connector sleeve 15；

If required unidirectional guardrail length is longer, connecting sleeve 18 is fixed on above support post 19, and Underbeam connector sleeve 15, the both ends of connecting sleeve 18 upper beam with two fence units respectively are installed on the side wall of support post 19 9 one end connects, and one end of the lower beam 10 in two fence units is plugged to the connection of two underbeams on support post 19 In set 15；Then, the other end of upper beam 9 in two fence units then is plugged into the upper beam connector sleeve being fixed on column 5 It in 13, and is fixed using fastener, the other end of lower beam 10 is plugged in the underbeam connector sleeve 15 being fixed on column 5；

In climbing mechanism or turning mechanism, using pin shaft 83 by connection otic placode 8 engaging lug and lower beam connection 16 Crown of roll 142 connect, the board direction of 8 upper connecting ear of connection otic placode is adjusted, using fastener by the fixed plate 81 of connection otic placode 8 It is fixed on column 5；The end plate 141 of lower beam connection 16 and upper beam connector sleeve 13, underbeam connector sleeve 15 are consolidated using fastener It is fixed；The upper beam 9 of fence unit is plugged into upper beam connector sleeve 13 and is fixed using fastener, by the lower beam of fence unit 10 are plugged in underbeam connector sleeve 15, adjust the angle of lower beam connection 16 and/or steering union joint 12；

D. the spiral-lock fission buckle closure 6 on column 5:

In aforementioned any step, the first button 61 and the second button 63 of seperated buckle closure 6 or end wall fission buckle closure 7 are distinguished Be buckled on 5 pedestal of column, then fasten the first button 61 and the second button 63, carried out preferably in step a seperated buckle closure 6 or The installation of end wall fission buckle closure 7.

Claims (2)

1. a kind of guardrail cross beams bindiny mechanism characterized by comprising

Cross carrying plate, along long to several rectangular strip holes are provided in its plate face, the cross carrying plate is for being mounted on guardrail upper beam The top surface of bottom surface and guardrail lower beam, above and below the rectangular strip hole on rectangular strip hole and lower beam cross carrying plate on upper beam cross carrying plate Relatively；

Steering union joint is worn in each rectangular strip hole connect on cross carrying plate, and the inserted link on steering union joint is from cross carrying plate Rectangular strip is pierced by hole, and the disc on steering union joint is carried on a shoulder pole on the rectangular strip hole of cross carrying plate；

Standpipe, as the connector between guardrail upper beam and guardrail lower beam, port and wearing is connect in upper beam cross carrying plate thereon On steering union joint connect, lower port connects the steering union joint on lower beam cross carrying plate and connects with wearing.

2. guardrail cross beams bindiny mechanism according to claim 1, which is characterized in that on the inserted link of the steering union joint The outer peripheral diameter of ring grain or screw thread equipped with evagination, ring grain or screw thread is greater than the port inner diameter or side length of upright bar.