CN222183094U

CN222183094U - Bailey bracket

Info

Publication number: CN222183094U
Application number: CN202420945701.1U
Authority: CN
Inventors: 潘李洋; 江兴学
Original assignee: Shanghai Tonghan Construction Engineering Co ltd
Current assignee: Shanghai Tonghan Construction Engineering Co ltd
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2024-12-17
Anticipated expiration: 2034-04-30

Abstract

The present application relates to a Bailey sheet bracket, and relates to the Bailey sheet technical field, which includes a Bailey sheet body, a plurality of male connectors and a female connector, wherein the plurality of male connectors are uniformly fixedly connected to one end of the Bailey sheet body, the male connector is provided with a first through hole, and the plurality of female connectors are uniformly fixedly connected to the other end of the Bailey sheet body, the female connector is provided with a second through hole, the male connector is embedded in the female connector on another adjacent Bailey sheet body, and two adjacent connected Bailey sheet bodies are a group, and when the two groups of Bailey sheet bodies are parallel and arranged oppositely, a fixing pin is provided on the Bailey sheet body, and the fixing pin and the vertical rod are arranged vertically and penetrate the first through hole and the second through hole on the two groups of Bailey sheet bodies to connect the two opposite groups of Bailey sheet bodies. The present application has the effect of increasing the structural stability of the connection of four adjacent and opposite Bailey sheet bodies.

Description

Bailey bracket

Technical Field

The application relates to the technical field of bailey pieces, in particular to a bailey piece bracket.

Background

Beret is a standardized fabricated steel structure. The modular unit is generally composed of an upper chord, a lower chord, a vertical rod, an inclined rod and female and male connectors at the ends of the upper chord and the lower chord, and the parts are connected through bolts or welding. The units can be quickly assembled into temporary or permanent support structures in various forms, such as bridges, trestle bridges, support platforms and the like.

In the related art, when constructors assemble, small-unit bailey pieces are sequentially discharged, female and male connectors of two adjacent small-unit bailey pieces are connected with each other, and the small-unit bailey pieces are connected by using bolts. Because the ends of the upper chord and the lower chord in the bailey pieces are provided with the male and female connectors, the stress ends between two adjacent bailey pieces are concentrated on the upper chord and the lower chord, and the connection is not stable enough in the long-time stress use process, so that the bailey pieces have room for improvement.

Disclosure of utility model

In order to increase the connection stability of the connection parts of four adjacent and oppositely arranged bailey piece bodies, the application provides a bailey piece support.

The application provides a bailey piece bracket, which adopts the following technical scheme:

The utility model provides a bailey piece support, includes bailey piece body, a plurality of positive joint and female joint, a plurality of positive joint evenly fixed connection in the one end of bailey piece body, set up first perforation on the positive joint, a plurality of female joint evenly fixed connection in the other end of bailey piece, set up the second perforation on the female joint, the positive joint inlays and locates adjacent another in the female joint on the bailey piece body, two adjacent connections the bailey piece body is a set of, two sets of when the parallel and being relative setting of bailey piece body, be equipped with the fixed pin on the bailey piece body, the fixed pin with the montant is perpendicular setting and wears to establish two sets of on the bailey piece body first perforation with the second perforation is in order to connect two sets of relative bailey piece bodies.

Through the technical scheme, when female connectors on two adjacent bailey pieces are embedded in Yang Jietou and two rows of bailey pieces are installed in parallel and opposite to each other, the fixing pins are inserted into the first through holes and the second through holes which are matched with each other, so that two rows of adjacent bailey pieces are fixed simultaneously, on one hand, the two rows of four adjacent bailey pieces can be supported, and therefore the connection stability between the two rows of four adjacent bailey pieces is improved, on the other hand, the installation and the disassembly modes of the fixing pins are more convenient, and the installation efficiency of operators can be improved.

Optionally, the fixing pin is integrally provided with a connecting rod, and the ends of the fixing pins are fixedly connected to the connecting rod.

Through adopting above-mentioned technical scheme, the connecting rod can be connected a plurality of fixed pins into a whole, supports the bailey piece body along the length direction of vertical pole, simultaneously, makes things convenient for operating personnel to install simultaneously or dismantle a plurality of dead levers, improves operating personnel's work efficiency.

Optionally, the bailey piece body includes upper chord member, lower chord member, a plurality of montants and dwang, the both ends of montant respectively one-to-one fixed connection is on upper chord member and lower chord member, upper chord member and lower chord member mutually support and form the braced frame, the one end fixed connection of dwang is on the montant, the other end of dwang is fixed connection respectively on upper chord member or lower chord member, part the male joint with the female joint one-to-one is connected in the both ends of upper chord member and lower chord member, part the male joint with the female joint connect in on the montant.

By adopting the technical scheme, the concrete structure of the bailey piece body is disclosed, the vertical rods can support the upper chord and the lower chord so as to support the supporting frame of the whole bailey piece, the diagonal rods can support the structures among the upper chord, the lower chord and the vertical rods, and the diagonal rods, the upper chord and the lower chord are mutually matched to form a triangle, so that the structural stability among the bailey piece bodies is further improved.

Optionally, the fixed pin is kept away from the one end threaded connection of connecting rod has the stopper, the stopper support tightly in on the female joint.

Through adopting above-mentioned technical scheme, the setting of stopper can further be fixed in on male joint and the female joint with the fixed pin, reduces the fixed pin and breaks away from the possibility that male joint and female joint on the bailey piece body break away from, increases the connection stability of fixed pin.

Optionally, the support bar is arranged on the vertical bar, when the two sets of bailey pieces are parallel and are oppositely arranged, one end of the support bar is connected to one side, close to the upper chord, of the vertical bar on one set of bailey piece body, and the other end of the support bar is connected to one side, close to the lower chord, of the vertical bar on the other set of bailey piece body.

Through adopting above-mentioned technical scheme, the setting of bracing piece can support the upper chord member and the lower chord member of relative setting to on transmitting the force that one of them bailey piece body received to another bailey piece body of relative setting, thereby increase the connection stability between two sets of adjacent bailey piece bodies.

Optionally, the number of the supporting rods is two and the supporting rods are arranged in a cross mode.

Through adopting above-mentioned technical scheme, the quantity of bracing piece is two and for alternately setting up, mutually support with the montant and form triangle-shaped to support the montant on two relative bailey pieces bodies, the atress on two montants can transmit each other, improves the structural stability between the relative bailey piece body.

Optionally, long waist hole has all been seted up at the both ends of bracing piece, the montant is close to the upper chord member with the mounting hole has all been seted up at the both ends of lower chord member, be equipped with on the bracing piece and wear to establish long waist hole with the mounting hole just is used for fixing the montant with the fixing bolt of bracing piece.

Through adopting above-mentioned technical scheme, the setting of long waist hole and fixing bolt, the angle between montant and the bracing piece can rotate and adjust to can adjust the distance between two shellfish thunder piece bodies that set up relatively, improve the availability factor of bracing piece.

Optionally, the upper chord member is provided with a plurality of first supporting holes, and the lower chord member is provided with a plurality of second supporting holes.

Through adopting above-mentioned technical scheme, the setting of first supporting hole and second supporting hole for other connecting rods are further through two upper chords on two relative bailey piece bodies of first bracing piece and second bracing piece connection, thereby increase connection stability between two relative bailey piece bodies.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when female connectors on two adjacent bailey pieces are embedded in Yang Jietou and two rows of bailey pieces are installed in parallel and opposite to each other, the fixing pins can fix two rows of adjacent bailey pieces at the same time, so that two groups of four adjacent bailey pieces are supported, the installation and disassembly modes of the fixing pins are more convenient, and the installation efficiency of operators can be improved;

2. the connecting rod can connect the fixing pins into a whole, so that an operator can conveniently install or detach the fixing rods at the same time, and the working efficiency of the operator is improved;

3. the setting of bracing piece can be with the transmission of one of them bailey piece body atress to another bailey piece body of relative setting on to increase the connection stability between two sets of adjacent bailey piece bodies.

Drawings

Fig. 1 is an overall structure diagram of a beret sheet support in an embodiment of the present application.

Fig. 2 is an exploded view of the beret sheet body and the fixing assembly in an embodiment of the present application.

The reference numerals indicate that 1, the bailey piece body, 11, an upper chord, 111, a first supporting hole, 12, a lower chord, 121, a second supporting hole, 13, a vertical rod, 131, a mounting hole, 14, an inclined rod, 15, a supporting frame, 2, a fixing component, 21, a male joint, 211, a first through hole, 22, a female joint, 221, a second through hole, 23, a fixing pin, 24, a connecting rod, 25, a limiting block, 26, a supporting rod, 261, a long waist hole, 27 and a fixing bolt.

Detailed Description

The application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses a bailey piece bracket. Referring to fig. 1, a bailey piece stand includes a bailey piece body 1 and a fixing assembly 2. In the embodiment of the present application, two adjacent connected bailey pieces 1 are taken as a group, and here, two groups are taken as an example. The fixing component 2 can fix two sets of bailey pieces 1 which are opposite and are arranged in parallel.

Referring to fig. 1, the bailey piece body 1 includes an upper chord 11, a lower chord 12, a plurality of vertical rods 13 and diagonal rods 14, the upper chord 11 and the lower chord 12 are arranged in parallel, the number of the vertical rods 13 is three and are uniformly arranged between the upper chord 11 and the lower chord 12, the upper ends of the three vertical rods 13 are welded on the upper chord 11, the lower ends of the two vertical rods 13 are welded on the lower chord 12, and the three vertical rods 13 are arranged in parallel to each other, thereby forming a supporting frame 15. One end of a part of diagonal rod 14 is welded on the upper chord 11, the other end of the part of diagonal rod 14 is welded on the vertical rod 13, one end of the other part of diagonal rod 14 is welded on the lower chord 12, the other end of the other part of diagonal rod 14 is welded on the vertical rod 13, and a plurality of diagonal rods 14 are mutually matched to form a diamond frame, so that the whole bailey piece body 1 is supported.

Referring to fig. 1 and 2, the fixing assembly 2 includes a number of male connectors 21, female connectors 22, and fixing pins 23. In the embodiment of the application, the number of the male connectors 21 and the female connectors 22 is three, wherein two male connectors 21 are respectively welded on the end parts of the upper chord 11 and the lower chord 12, the other male connector 21 is welded on the middle part of the vertical rod 13, two female connectors 22 are respectively welded on the end parts of the upper chord 11 and the lower chord 12, which are far away from the male connectors 21, the other female connector 22 is welded on the middle part of the other vertical rod 13, and the female connectors 22 are symmetrically arranged with the male connectors 21 on the vertical rod 13.

Referring to fig. 1 and 2, the male connector 21 is provided with a first through hole 211, the female connector 22 is provided with a second through hole 221, and when two adjacent bailey pieces 1 are connected, the male connector 21 is embedded in the female connector 22. When the two sets of bailey pieces 1 are parallel and are oppositely arranged, the fixing pin 23 respectively penetrates through the two sets of male connectors 21 and female connectors 22 on the two sets of bailey pieces 1, and the fixing pin 23 is embedded in the first through holes 211 and the second through holes 221 on the two sets of male connectors 21 and female connectors 22, so that the two sets of bailey pieces 1 which are parallel to each other are supported.

Referring to fig. 1 and 2, the fixing assembly 2 further includes a connecting rod 24 and a limiting block 25, the fixing pins 23 and the vertical rods 13 are vertically arranged, the connecting rod 24 is integrally arranged at the end parts of the three fixing pins 23, the connecting rod 24 can support the upper chord 11 and the lower chord 12 of the bailey piece body 1, and meanwhile, the stress on the three fixing pins 23 can be dispersed. The stopper 25 is in threaded connection with one end of the fixed pin 23 far away from the connecting rod 24, and the stopper 25 is abutted against one side of the female connector 22 far away from the connecting rod 24, so that the connection stability of the fixed pin 23 is improved.

Referring to fig. 1 and 2, the fixing assembly 2 further includes a support bar 26 and a fixing bolt 27. The two ends of the supporting rod 26 are provided with long waist holes 261, the long waist holes 261 are formed along the length direction of the supporting rod 26, the two ends of the vertical rods 13 close to the upper chord 11 and the lower chord 12 are provided with mounting holes 131, one end of the supporting rod 26 is connected to one side of the vertical rod 13 of one group of bailey piece bodies 1 close to the upper chord 11, the other end of the supporting rod 26 is connected to one side of the vertical rod 13 of the other group of bailey piece bodies 1 close to the lower chord 12, the screw rods of the fixing bolts 27 sequentially penetrate through the mounting holes 131 and the long waist holes 261, and nuts of the fixing bolts 27 are connected to the screw rods of the fixing bolts 27 in a threaded mode, so that the supporting rod 26 and the vertical rods 13 on the two groups of bailey piece bodies 1 are fixed. In the embodiment of the application, the number of the supporting rods 26 is four, the supporting rods 26 are intersected into two groups, one group is positioned on one side of the fixed pin 23, the other group is positioned on the other side of the fixed pin 23, and the two groups are oppositely arranged relative to the fixed pin 23. The upper chord 11 is provided with a first supporting hole 111, and the lower chord 12 is provided with a second supporting hole 121, so that other supporting rods 26 can support the bailey piece body 1 to form a plurality of sets of bailey piece supports.

The principle of implementation of the bailey sheet support in the embodiment of the application is that an operator firstly fixes two ends of a supporting rod 26 on two opposite bailey sheet bodies 1 through fixing bolts 27, and simultaneously adjusts the distance between the two opposite bailey sheet bodies 1 by adjusting the tightness of the fixing bolts 27, other bailey sheet bodies 1 are arranged on the installed bailey sheet bodies 1 in a one-to-one correspondence manner, at the moment, a male connector 21 is embedded in a female connector 22 to hold a connecting rod 24, a fixing pin 23 on the connecting rod 24 is inserted into a first through hole 211 and a second through hole 221, and a limiting block 25 is connected with one end of the fixing pin 23 far away from the connecting block in a threaded manner, so that the two sets of bailey sheet bodies 1 are fixed, and then the other bailey sheet bodies 1 are sequentially fixed.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. A Bailey sheet bracket, characterized in that it comprises a Bailey sheet body (1), a plurality of male connectors (21) and a female connector (22), wherein the plurality of male connectors (21) are uniformly fixedly connected to one end of the Bailey sheet body (1), the male connector (21) is provided with a first through hole (211), the plurality of female connectors (22) are uniformly fixedly connected to the other end of the Bailey sheet body (1), the female connector (22) is provided with a second through hole (221), the male connector (21) is embedded in the female connector (22) on another adjacent Bailey sheet body (1), two adjacent connected Bailey sheet bodies (1) form a group, and when the two groups of Bailey sheet bodies (1) are parallel and arranged opposite to each other, a fixing pin (23) is provided on the Bailey sheet body (1), and the fixing pin (23) penetrates the first through hole (211) and the second through hole (221) on the two groups of Bailey sheet bodies (1) to connect the two opposite groups of Bailey sheet bodies (1).

2. A Bailey sheet bracket according to claim 1, characterized in that: a connecting rod (24) is integrally provided on the fixing pin (23), and ends of a plurality of the fixing pins (23) are fixedly connected to the connecting rod (24).

3. A Bailey plate bracket according to claim 2, characterized in that: the Bailey plate body (1) comprises an upper chord (11), a lower chord (12), a plurality of vertical rods (13) and an oblique rod (14), the two ends of the vertical rod (13) are respectively fixedly connected to the upper chord (11) and the lower chord (12) in a one-to-one manner, the vertical rod (13), the upper chord (11) and the lower chord (12) cooperate with each other to form a support frame (15), one end of the oblique rod (14) is fixedly connected to the vertical rod (13), and the other end of the oblique rod (14) is respectively fixedly connected to the upper chord (11) or the lower chord (12), some of the male connectors (21) and the female connectors (22) are respectively connected to the two ends of the upper chord (11) and the lower chord (12), and some of the male connectors (21) and the female connectors (22) are connected to the vertical rod (13).

4. A Bailey sheet bracket according to claim 3, characterized in that: one end of the fixing pin (23) away from the connecting rod (24) is threadedly connected to a limiting block (25), and the limiting block (25) is tightly pressed against the female connector (22).

5. A Bailey plate bracket according to claim 4, characterized in that: a support rod (26) is provided on the vertical rod (13), and when the two groups of Bailey plate bodies (1) are parallel and arranged opposite to each other, one end of the support rod (26) is connected to a side of the vertical rod (13) on one group of the Bailey plate bodies (1) close to the upper chord (11), and the other end of the support rod (26) is connected to a side of the vertical rod (13) on the other group of the Bailey plate bodies (1) close to the lower chord (12).

6. A Bailey sheet bracket according to claim 5, characterized in that: the number of the support rods (26) is two and they are arranged crosswise.

7. A Bailey plate bracket according to claim 6, characterized in that: both ends of the support rod (26) are provided with long waist holes (261), both ends of the vertical rod (13) close to the upper chord rod (11) and the lower chord rod (12) are provided with mounting holes (131), and the support rod (26) is provided with fixing bolts (27) that penetrate the long waist holes (261) and the mounting holes (131) and are used to fix the vertical rod (13) and the support rod (26).

8. A Bailey plate bracket according to claim 7, characterized in that: a plurality of first support holes (111) are formed on the upper chord (11), and a plurality of second support holes (121) are formed on the lower chord (12).