Bailey piece support

Abstract

The utility model relates to a beret piece support, and relates to the technical field of beret pieces, the beret piece support comprises a beret piece body, a plurality of male connectors and a female connector, the male connectors are evenly and fixedly connected to one end of the beret piece body, and first through holes are formed in the male connectors; the multiple female connectors are evenly and fixedly connected to the other ends of the bailey piece bodies, second through holes are formed in the female connectors, the male connectors are embedded in the female connectors on the other adjacent bailey piece body, every two adjacent connected bailey piece bodies form one set, and the male connectors are embedded in the female connectors on the other adjacent bailey piece body. When the two sets of Bailey piece bodies are parallel and oppositely arranged, fixing pins are arranged on the Bailey piece bodies, and the fixing pins and the vertical rods are perpendicularly arranged and penetrate through the first through holes and the second through holes in the two sets of Bailey piece bodies so as to connect the two opposite sets of Bailey piece bodies. The beret piece has the effect that the structural stability of the connecting positions of the four adjacent and opposite beret piece bodies is improved.

Description

Technical Field

[0001] The present application relates to the field of Bailey patch technology, and in particular to a Bailey patch bracket. Background Art

[0002] Bailey plates are standardized prefabricated steel structures. They are usually composed of upper chords, lower chords, vertical bars, diagonal bars, and male and female joints at the ends of the upper and lower chords. Each part is connected by bolts or welding to form a modular unit. These units can be quickly assembled into various forms of temporary or permanent support structures, such as bridges, trestles, support platforms, etc.

[0003] In the related art, the construction workers arrange the small-unit Bailey plates in order during assembly, and the male and female joints of two adjacent small-unit Bailey plates are connected to each other using a latch. Since the male and female joints are installed at the ends of the upper and lower chords in the Bailey plates, the force-bearing ends between the two adjacent Bailey plates are more concentrated on the upper and lower chord rods. During long-term use under force, the connection is not stable enough, and there is still room for improvement. Utility Model Content

[0004] In order to increase the connection stability of the connection between four adjacent and oppositely arranged Bailey sheet bodies, the present application provides a Bailey sheet bracket.

[0005] The present application provides a Bailey stent, which adopts the following technical solution:

[0006] A Bailey plate bracket comprises a Bailey plate 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 plate body, the male connectors are provided with a first through hole, and the plurality of female connectors are uniformly fixedly connected to the other end of the Bailey plate, the female connectors are provided with a second through hole, the male connectors are embedded in the female connector on another adjacent Bailey plate body, and two adjacent connected Bailey plate bodies form a group. When the two groups of Bailey plate bodies are parallel and arranged relative to each other, a fixing pin is provided on the Bailey plate 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 plate bodies to connect the two relatively groups of Bailey plate bodies.

[0007] By adopting the above technical solution, when the female connectors on two adjacent Bailey sheet bodies are embedded in the male connector and the two rows of Bailey sheets are installed in parallel and relative to each other, the fixing pin is inserted into the first through hole and the second through hole that cooperate with each other, thereby fixing the two adjacent rows of Bailey sheets at the same time. The setting of the fixing pin, on the one hand, can support the two adjacent rows of four Bailey sheet bodies, thereby increasing the connection stability between the two adjacent rows of four Bailey sheet bodies; on the other hand, the installation and disassembly method of the fixing pin is relatively convenient, which can improve the installation efficiency of the operator.

[0008] Optionally, a connecting rod is integrally provided on the fixing pin, and ends of a plurality of the fixing pins are fixedly connected to the connecting rod.

[0009] By adopting the above technical solution, the connecting rod can connect several fixing pins into a whole, support the Bailey plate body along the length direction of the vertical rod, and at the same time, it is convenient for operators to install or remove several fixing rods at the same time, thereby improving the work efficiency of operators.

[0010] Optionally, the Bailey plate body includes an upper chord, a lower chord, a plurality of vertical rods and diagonal rods, the two ends of the vertical rods are fixedly connected to the upper chord and the lower chord respectively, the vertical rods, the upper chord and the lower chord cooperate with each other to form a support frame, one end of the diagonal rod is fixedly connected to the vertical rod, and the other end of the diagonal rod is fixedly connected to the upper chord or the lower chord respectively, some of the male connectors and the female connectors are connected to the two ends of the upper chord and the lower chord respectively, and some of the male connectors and the female connectors are connected to the vertical rods.

[0011] By adopting the above technical scheme, the specific structure of the Bailey plate body is disclosed. The vertical rod can support the upper chord rod and the lower chord rod, thereby supporting the support frame of the entire Bailey plate; the diagonal rod can support the structure between the upper chord rod, the lower chord rod and the vertical rod. The diagonal rod, the upper chord rod and the lower chord rod cooperate with each other to form a triangle, thereby further increasing the structural stability between the Bailey plate bodies.

[0012] Optionally, one end of the fixing pin away from the connecting rod is threadedly connected to a limiting block, and the limiting block is tightly pressed against the female connector.

[0013] By adopting the above technical solution, the setting of the limit block can further fix the fixing pin on the male connector and the female connector, reduce the possibility of the fixing pin detaching from the male connector and the female connector on the Bailey sheet body, and increase the connection stability of the fixing pin.

[0014] Optionally, a support rod is provided on the vertical rod. When the two groups of Bailey sheet bodies are parallel and arranged opposite to each other, one end of the support rod is connected to a side of the vertical rod on one group of the Bailey sheet bodies close to the upper chord, and the other end of the support rod is connected to a side of the vertical rod on the other group of the Bailey sheet bodies close to the lower chord.

[0015] By adopting the above technical solution, the setting of the support rod can support the relatively arranged upper chord rod and lower chord rod, so as to transfer the force received by one Bailey plate body to the relatively arranged other Bailey plate body, thereby increasing the connection stability between the two adjacent groups of Bailey plate bodies.

[0016] Optionally, there are two support rods, which are cross-arranged.

[0017] By adopting the above technical solution, the number of support rods is two and they are cross-arranged, cooperating with the vertical rods to form a triangle, thereby supporting the vertical rods on the two opposite Bailey sheet bodies. The forces on the two vertical rods can be transmitted to each other, thereby improving the structural stability between the opposite Bailey sheet bodies.

[0018] Optionally, both ends of the support rod are provided with long waist holes, both ends of the vertical rod close to the upper chord rod and the lower chord rod are provided with mounting holes, and the support rod is provided with fixing bolts that pass through the long waist holes and the mounting holes and are used to fix the vertical rod and the support rod.

[0019] By adopting the above technical solution, the long waist hole and the fixing bolt are arranged, and the angle between the vertical rod and the support rod can be rotated and adjusted, so that the distance between the two relatively arranged Bailey plate bodies can be adjusted, thereby improving the use efficiency of the support rod.

[0020] Optionally, a plurality of first supporting holes are formed on the upper chord rod, and a plurality of second supporting holes are formed on the lower chord rod.

[0021] By adopting the above technical solution, the setting of the first support hole and the second support hole enables other connecting rods to further connect the two upper chords on the two opposite Bailey plate bodies through the first support rod and the second support rod, thereby increasing the connection stability between the two opposite Bailey plate bodies.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. When the female connectors on two adjacent Bailey sheet bodies are embedded in the male connector, and the two rows of Bailey sheets are installed in parallel and opposite to each other, the fixing pins can fix the two adjacent rows of Bailey sheets at the same time, thereby supporting two groups of four adjacent Bailey sheet bodies, and the installation and disassembly method of the fixing pins is relatively convenient, which can improve the installation efficiency of the operator;

[0024] 2. The connecting rod can connect several fixing pins into a whole, which is convenient for operators to install or remove several fixing rods at the same time, improving the work efficiency of operators;

[0025] 3. The setting of the support rod can transfer the force received by one Bailey sheet body to another Bailey sheet body arranged oppositely, thereby increasing the connection stability between two adjacent groups of Bailey sheet bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall structural diagram of a Bailey sheet bracket in an embodiment of the present application.

[0027] Figure 2 It is an exploded view of the Bailey sheet body and the fixing assembly in the embodiment of the present application.

[0028] Explanation of the accompanying drawings: 1. Bailey plate body; 11. Upper chord; 111. First support hole; 12. Lower chord; 121. Second support hole; 13. Vertical rod; 131. Mounting hole; 14. Diagonal rod; 15. Support frame; 2. Fixing assembly; 21. Male connector; 211. First through hole; 22. Female connector; 221. Second through hole; 23. Fixing pin; 24. Connecting rod; 25. Limit block; 26. Support rod; 261. Long waist hole; 27. Fixing bolt. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The present application embodiment discloses a Bailey sheet stent. Figure 1 A Bailey sheet bracket includes a Bailey sheet body 1 and a fixing assembly 2. In the embodiment of the present application, two adjacent Bailey sheet bodies 1 are a group, and two groups are taken as an example here. The fixing assembly 2 can fix two groups of Bailey sheet bodies 1 that are arranged oppositely and in parallel.

[0031] Reference Figure 1 The Bailey sheet body 1 includes an upper chord 11, a lower chord 12, a plurality of vertical rods 13 and an oblique rod 14. The upper chord 11 and the lower chord 12 are arranged in parallel. The number of vertical rods 13 is three and they are evenly arranged between the upper chord 11 and the lower chord 12. The upper ends of the three vertical rods 13 are welded to the upper chord 11, and the lower ends of the two vertical rods 13 are welded to the lower chord 12. The three vertical rods 13 are arranged in parallel to each other, thereby forming a support frame 15. One end of a part of the oblique rods 14 is welded to the upper chord 11, and the other end of a part of the oblique rods 14 is welded to the vertical rod 13, wherein one end of another part of the oblique rods 14 is welded to the lower chord 12, wherein the other end of another part of the oblique rods 14 is welded to the vertical rod 13, and the plurality of oblique rods 14 cooperate with each other to form a diamond frame, thereby supporting the entire Bailey sheet body 1.

[0032] Reference Figure 1 and Figure 2 The fixing assembly 2 includes a plurality of male connectors 21, female connectors 22 and fixing pins 23. In the embodiment of the present application, the number of the male connectors 21 and the female connectors 22 is three, wherein two male connectors 21 are respectively welded to the ends of the upper chord rod 11 and the lower chord rod 12, wherein another male connector 21 is welded to the middle of the vertical rod 13; wherein two female connectors 22 are respectively welded to one end of the upper chord rod 11 and the lower chord rod 12 away from the male connector 21, wherein another female connector 22 is welded to the middle of another vertical rod 13 and is symmetrically arranged with the male connector 21 on the vertical rod 13.

[0033] Reference Figure 1 and Figure 2The male connector 21 is provided with a first through hole 211, and the female connector 22 is provided with a second through hole 221. When two adjacent Bailey sheet bodies 1 are connected, the male connector 21 is embedded in the female connector 22. When two sets of Bailey sheet bodies 1 are parallel and arranged opposite to each other, the fixing pins 23 are respectively passed through the two sets of male connectors 21 and the female connectors 22 on the two sets of Bailey sheet bodies 1, and the fixing pins 23 are embedded in the first through hole 211 and the second through hole 221 on the two sets of male connectors 21 and the female connectors 22, thereby supporting the two sets of Bailey sheet bodies 1 that are parallel to each other.

[0034] Reference Figure 1 and Figure 2 The fixing assembly 2 further includes a connecting rod 24 and a stopper 25. The fixing pins 23 and the vertical rod 13 are arranged vertically. The connecting rod 24 is integrally arranged at the ends of the three fixing pins 23. The connecting rod 24 can support the upper chord rod 11 and the lower chord rod 12 of the Bailey sheet body 1, and can also disperse the force on the three fixing pins 23. The stopper 25 is threadedly connected to one end of the fixing pin 23 away from the connecting rod 24, and the stopper 25 is pressed against the side of the female connector 22 away from the connecting rod 24, thereby increasing the connection stability of the fixing pin 23.

[0035] Reference Figure 1 and Figure 2 The fixing assembly 2 further includes a support rod 26 and a fixing bolt 27. Long waist holes 261 are provided at both ends of the support rod 26; the long waist holes 261 are arranged along the length direction of the support rod 26; mounting holes 131 are provided at both ends of the vertical rod 13 close to the upper chord rod 11 and the lower chord rod 12, one end of the support rod 26 is connected to the side of the vertical rod 13 of one group of Bailey sheet bodies 1 close to the upper chord rod 11, and the other end of the support rod 26 is connected to the side of the vertical rod 13 of another group of Bailey sheet bodies 1 close to the lower chord rod 12; the screw rod of the fixing bolt 27 is penetrated with the mounting hole 131 and the long waist hole 261 in sequence, and the nut of the fixing bolt 27 is threadedly connected to the screw rod of the fixing bolt 27, thereby fixing the support rod 26 and the vertical rods 13 on the two groups of Bailey sheet bodies 1. In the embodiment of the present application, there are four support rods 26, and the support rods 26 are crossed in pairs to form two groups, one of which is located on one side of the fixing pin 23, and the other is located on the other side of the fixing pin 23, and the two groups are arranged opposite to each other with respect to the fixing pin 23. A first support hole 111 is provided on the upper chord rod 11, and a second support hole 121 is provided on the lower chord rod 12, so that other support rods 26 can support the Bailey sheet body 1 to form multiple groups of Bailey sheet brackets.

[0036] The implementation principle of a Bailey sheet bracket in the embodiment of the present application is as follows: the operator first fixes the two ends of the support rod 26 to two opposite Bailey sheet bodies 1 by means of fixing bolts 27, while supporting the two opposite Bailey sheet bodies 1, and at the same time can adjust the distance between the two opposite Bailey sheet bodies 1 by adjusting the tightness of the fixing bolts 27, and arranges the other Bailey sheet bodies 1 one by one on the installed Bailey sheet body 1. At this time, the male connector 21 is embedded in the female connector 22, and the connecting rod 24 is held, and the fixing pin 23 on the connecting rod 24 is inserted into the first through hole 211 and the second through hole 221, and then the limit block 25 is threadedly connected to the end of the fixing pin 23 away from the connecting block, thereby fixing the two groups of Bailey sheet bodies 1, and then fixing the other Bailey sheet bodies 1 in turn.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A Bailey sheet stent, characterized in that: The invention 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), and the male connectors (21) are 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), and 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; 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); 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 stent 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 sheet 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); 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 correspondence; 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); 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) in a one-to-one correspondence; some of the male connectors (21) and the female connectors (22) are connected to the vertical rods (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. The Bailey sheet bracket according to claim 4, characterized in that: A support rod (26) is provided on the vertical rod (13). When the two groups of Bailey sheet bodies (1) are arranged in parallel and 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 sheet 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 sheet bodies (1) close to the lower chord (12).

6. The 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. The Bailey sheet 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) penetrating the long waist holes (261) and the mounting holes (131) and used to fix the vertical rod (13) and the support rod (26).

8. The Bailey sheet stent according to claim 7, characterized in that: The upper chord rod (11) is provided with a plurality of first support holes (111), and the lower chord rod (12) is provided with a plurality of second support holes (121).

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