V-shaped supporting shoe for diagonal web member of steel truss girder

Abstract

The utility model provides a V-shaped supporting shoe for a diagonal web member of a steel truss girder, and relates to the technical field of steel truss girders. The V-shaped supporting shoe for the diagonal web member of the steel truss girder comprises two supporting seats, each supporting seat comprises a bottom plate and a top plate, the bottom plates are horizontally arranged, the top plates are inclined relative to the bottom plates, the top plates are provided with supporting inclined planes deviating from the bottom plates, and the supporting inclined planes are arranged on the supporting seats. The supporting slopes of the two supporting seats are oppositely arranged and used for abutting against two diagonal web members of a steel truss girder diagonal web member. The two supporting slopes can abut against two diagonal web members of the steel truss girder diagonal web member correspondingly, so that the two supporting bases can support the steel truss girder diagonal web member, the steel truss girder diagonal web member can be stored on the ground in a vertical state, hoisting of the steel truss girder diagonal web member is facilitated, and the efficiency of hoisting the steel truss girder diagonal web member next time can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel truss girder technical field, specifically, relate to a kind of steel truss girder inclined web member V type support shoe. BACKGROUND

[0002] Steel truss girder inclined web member includes truss girder and the two inclined inclined web member connected below truss girder, and due to the existence of two inclined inclined web member, two inclined web member and ground exist specific angle, cannot directly contact with ground, affect the storage of steel truss girder inclined web member on ground. SUMMARY

[0003] The utility model solves the problem: how to facilitate the storage of steel truss girder inclined web member on ground.

[0004] To solve the above problem, the utility model provides a kind of steel truss girder inclined web member V type support shoe, two support seats, each support seat includes bottom plate and top plate, the bottom plate is horizontally arranged, the top plate is inclined relative to the bottom plate, the top plate has support inclined surface away from the bottom plate, the support inclined surface of two support seats is oppositely arranged and respectively used for the abutment of two inclined web members of steel truss girder inclined web member.

[0005] Optionally, each support seat further includes a stopper, the stopper is installed on one end of the top plate close to another support seat, and a positioning groove is formed between one side of the stopper away from another support seat and the top plate.

[0006] Optionally, the support seat includes a first connecting seat and a second connecting seat, the first connecting seat is stacked on the second connecting seat, one end of the first connecting seat away from the second connecting seat is provided as the top plate, one end of the second connecting seat away from the first connecting seat is provided as the bottom plate, and the first connecting seat and the second connecting seat are relatively slidably connected along an arc-shaped track.

[0007] Optionally, a locking adjusting structure is further provided between the first connecting seat and the second connecting seat, and the locking adjusting structure is used to adjust the sliding displacement between the first connecting seat and the second connecting seat.

[0008] Optionally, the first connecting seat and the second connecting seat are both made of steel plate tailor welding.

[0009] Optionally, two protective plates are further provided on the second connecting seat, the first connecting seat is slidably connected between the two protective plates, and the two protective plates are distributed along the width direction of the arc-shaped track.

[0010] Optionally, an antiskid pad is provided at the bottom of the support seat.

[0011] Optionally, the stop includes a first connecting plate perpendicular to the supporting inclined surface, a second connecting plate parallel to and connected to the supporting inclined surface, and a reinforcing rib. One end of the first connecting plate is perpendicularly connected to one end of the second connecting plate, and the reinforcing rib is connected between the first connecting plate and the second connecting plate. The end of the first connecting plate facing away from the reinforcing rib is used to abut against the inclined web member.

[0012] Optionally, the top plate is provided with a plurality of connecting holes distributed along the length direction of the top plate, and the stop block is used to connect to different connecting holes through a connector.

[0013] Optionally, a rubber pad is provided on the support slope.

[0014] Compared with related technologies, the V-shaped support shoe for the diagonal web members of the steel truss girder of this utility model has two support seats placed on the ground by two horizontally arranged base plates, so as to achieve the horizontal placement of the two support seats on the ground. The two top plates of the two support seats are inclined relative to the two base plates, and the two top plates can be tilted relative to the ground to accommodate the tilt angle of the two diagonal web members. The two top plates each include two supporting inclined surfaces facing away from the base plates, and the two supporting inclined surfaces are arranged opposite each other. The two supporting inclined surfaces can abut against the two diagonal web members of the steel truss girder, so that the two support seats can support the diagonal web members of the steel truss girder. This allows the diagonal web members of the steel truss girder to be stored in a vertical state on the ground, which facilitates the lifting of the diagonal web members of the steel truss girder and improves the efficiency of the next lifting of the diagonal web members of the steel truss girder. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the V-shaped support shoe for the diagonal web member of the steel truss beam in an embodiment of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the V-shaped support shoe for the diagonal web member of the steel truss beam in an embodiment of the present invention. Figure 2 ;

[0017] Figure 3 This is a diagram illustrating the working condition of the steel truss diagonal web member supported by a V-shaped support shoe in an embodiment of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1-Support base; 11-Base plate; 12-Top plate; 121-Support inclined surface; 13-First connecting seat; 14-Second connecting seat; 2-Slanted web rod; 3-Stop block; 31-First connecting plate; 32-Second connecting plate; 33-Reinforcing rib; 4-Positioning groove; 5-Locking adjustment structure; 51-Slider; 52-Nut block; 53-Screw; 6-Protective plate. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] In the attached diagram, the X-axis represents the horizontal position, with the positive direction of the X-axis (where the arrow points) indicating the right side and the negative direction (opposite to the positive direction) indicating the left side. The Y-axis represents the front-to-back position, with the positive direction of the Y-axis (where the arrow points) indicating the front and the negative direction (opposite to the positive direction) indicating the rear. The Z-axis represents the vertical position, with the positive direction of the Z-axis (where the arrow points) indicating the top and the negative direction (opposite to the positive direction) indicating the bottom. It should be noted that the aforementioned representations of the X, Y, and Z axes are for ease of description and simplification of the invention, and do not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0022] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in sequences other than those illustrated or described herein.

[0023] Combination Figures 1 to 3 As shown, this utility model provides a V-shaped support shoe for the diagonal web members of a steel truss, including two support seats 1. Each support seat 1 includes a bottom plate 11 and a top plate 12. The bottom plate 11 is horizontally arranged, and the top plate 12 is inclined relative to the bottom plate 11. The top plate 12 has a support inclined surface 121 facing away from the bottom plate 11. The support inclined surfaces 121 of the two support seats 1 are arranged opposite to each other and are respectively used to abut against the two diagonal web members 2 of the diagonal web members of the steel truss.

[0024] Specifically, the top plate 12 is located above the bottom plate 11, and the top plate 12 is inclined relative to the bottom plate 11. The upper surface of each top plate 12 facing away from the corresponding bottom plate 11 forms a supporting inclined surface 121. For example... Figure 3As shown, the two base plates 11 of the two support seats 1 are placed horizontally on the ground. Then, the two inclined support surfaces 121 face each other, so that the geometric line connecting the planes containing the two inclined support surfaces 121 forms a "V" shape. It can be understood that the two inclined support surfaces 121 are equivalent to the two side walls of a "V" shaped groove. After the steel truss diagonal web members are lifted, the lower ends of the two diagonal web members 2 of the steel truss diagonal web members abut against the two inclined support surfaces 121 respectively. The two inclined support surfaces 121 support the two diagonal web members 2 respectively. Since the two base plates 11 of the two support seats 1 are placed horizontally on the ground, after the two diagonal web members 2 abut against the two inclined support surfaces 121 respectively, the steel truss diagonal web members can be stored vertically under the support of the two support seats 1, that is, the steel truss diagonal web members are perpendicular to the ground (that is, the plane formed by the truss and the two diagonal web members is perpendicular to the ground), without having to place the steel truss diagonal web members horizontally, thus facilitating the next lifting of the steel truss diagonal web members.

[0025] Therefore, in this embodiment, the two support seats 1 are placed on the ground by two horizontally arranged base plates 11, so as to achieve the horizontal placement of the two support seats 1 on the ground. The two top plates 12 of the two support seats 1 are inclined relative to the two base plates 11. The two top plates 12 can be inclined relative to the ground, so as to adapt to the inclination angle of the two diagonal web members 2. The two top plates 12 each include two supporting inclined surfaces 121 facing away from the base plates 11, and the two supporting inclined surfaces 121 are arranged opposite each other. The two supporting inclined surfaces 121 can abut against the two diagonal web members 2 of the steel truss beam, so that the two support seats 1 can support the diagonal web members of the steel truss beam. This allows the diagonal web members of the steel truss beam to be stored vertically on the ground, so as to facilitate the lifting of the diagonal web members of the steel truss beam, thereby improving the efficiency of the next lifting of the diagonal web members of the steel truss beam.

[0026] Optionally, combined Figures 1 to 3 As shown, each support 1 also includes a stop block 3, which is installed on one end of the top plate 12 near the other support 1. The side of the stop block 3 away from the other support 1 forms a positioning groove 4 between it and the top plate 12.

[0027] Specifically, the stops 3 of the two support seats 1 are respectively installed at the ends of the two top plates 12 that are close to each other, that is, the two stops 3 are respectively installed at the lower ends of the two top plates 12. The two sides of the two stops 3 that are opposite to each other along the Y-axis form two positioning grooves 4 between them and the corresponding two top plates 12. The two positioning grooves 4 are respectively engaged with the two diagonal web members 2. The two stops 3 can support the two diagonal web members 2 to prevent them from slipping off the top plates 12. For example, the gravity load of the diagonal web members of the steel truss beam is applied to the two inclined top plates 12 through the two diagonal web members 2. Under the influence of gravity load, the two bottom plates 11 may slide relative to the ground, which may cause the diagonal web members 2 to slide off the top plates 12. After the stops 3 abut against the diagonal web members 2, the relative sliding between the diagonal web members 2 and the top plates 12 can be overcome to ensure the stability of the diagonal web members 2 on the top plates 12.

[0028] Thus, by installing the stop block 3 at one end of the top plate 12 near the other support 1, the side of the stop block 3 away from the other support 1 forms a positioning groove 4 between the stop block 3 and the top plate 12. The two stop blocks 3 can support the two diagonal braces 2 respectively, so that the two diagonal braces 2 are respectively locked in the two positioning grooves 4, so as to prevent the two diagonal braces 2 from sliding off the top plate 12, thereby improving the stability of the two support 1s.

[0029] Optionally, combined Figures 1 to 3 As shown, the support base 1 includes a first connecting base 13 and a second connecting base 14. The first connecting base 13 is stacked on the second connecting base 14. The end of the first connecting base 13 facing away from the second connecting base 14 is set as a top plate 12, and the end of the second connecting base 14 facing away from the first connecting base 13 is set as a bottom plate 11. The first connecting base 13 and the second connecting base 14 can be slidably connected relative to each other along an arc track.

[0030] Specifically, the second connecting seat 14 is used to fix it on the ground, and the first connecting seat 13 is stacked on top of the second connecting seat 14. The lower end of the second connecting seat 14 that contacts the ground is the base plate 11 of the support seat 1, and the upper end of the first connecting seat 13 is the top plate 12 of the support seat 1. The lower end of the first connecting seat 13 is provided with an arc-shaped groove, and the upper end of the second connecting seat 14 is provided with an arc-shaped protrusion. The arc-shaped protrusion and the arc-shaped groove are slidably connected, thereby realizing the sliding of the first connecting seat 13 relative to the second connecting seat 14. Thus, the position of the top plate 12 relative to the horizontal direction is changed by the arc-shaped sliding of the first connecting seat 13, thereby realizing the adjustment of the tilt angle of the top plate 12.

[0031] Thus, the end of the first connecting seat 13 facing away from the second connecting seat 14 is set as the top plate 12, and the end of the second connecting seat 14 facing away from the first connecting seat 13 is set as the bottom plate 11. The first connecting seat 13 and the second connecting seat 14 are slidably connected by an arc-shaped track. The sliding of the first connecting seat 13 relative to the second connecting seat 14 along the arc-shaped track can realize the tilt angle of the top plate 12, thereby changing the tilt angle of the supporting inclined surface 121 on the top plate 12. This makes the supporting inclined surface 121 suitable for different tilt angles of the inclined web member 2, thereby improving the flexibility of the supporting inclined surface 121 in use.

[0032] Optionally, combined Figures 1 to 2 As shown, a locking adjustment structure 5 is also provided between the first connecting seat 13 and the second connecting seat 14. The locking adjustment structure 5 is used to adjust the sliding displacement between the first connecting seat 13 and the second connecting seat 14.

[0033] Specifically, the locking adjustment structure 5 may include a slider 51, a nut block 52, and a screw 53. The screw 53 is vertically arranged, and a support plate is provided on the first connecting seat 13. The upper end of the screw 53 passes through the support plate and is threadedly connected to the nut block 52. The slider 51 is slidably connected to the second connecting seat 14, and the lower end of the screw 53 is connected to the slider 51. While driving the slider 51 of the locking adjustment structure 5 to move in the positive direction of the Y-axis, tightening the nut block 52 causes the first connecting seat 13 to rotate counterclockwise relative to the second connecting seat 14 along the arc track, thus reducing the angle between the top plate 12 and the bottom plate 11. While driving the slider 51 of the locking adjustment structure 5 to move in the negative direction of the Y-axis, loosening the nut block 52 causes the first connecting seat 13 to rotate clockwise relative to the second connecting seat 14 along the arc track, thus increasing the angle between the top plate 12 and the bottom plate 11.

[0034] Thus, by adjusting the sliding displacement between the first connecting seat 13 and the second connecting seat 14 through the locking adjustment structure 5, the tilt angle of the top plate 12 can be adjusted flexibly to adapt to the inclined web members 2 with different tilt angles, thereby improving the usability of the top plate 12.

[0035] Specifically, the locking adjustment structure 5 can be set on the side of the top plate 12 of the first connecting seat 13 away from the supporting inclined surface 121. In this way, by restricting the support plate through the nut block and screw of the locking adjustment structure 5, the first connecting seat 13 can be prevented from sliding down relative to the second connecting seat 14 under the action of gravity, thereby locking the tilt angle of the top plate 12 and ensuring the stability of the supporting inclined surface 121.

[0036] Optionally, both the first connecting seat 13 and the second connecting seat 14 are made of steel plates welded together.

[0037] Specifically, refer to Figure 1As shown, the first connecting seat 13 includes a top plate 12 and multiple connecting plates supporting the top plate 12. One end of the multiple connecting plates is perpendicular to and welded to the top plate 12, and the other end of the multiple connecting plates is provided with an arc-shaped groove. The second connecting seat 14 includes a bottom plate 11, multiple support plates perpendicular to the bottom plate 11, and an arc-shaped plate connected to the upper end of the support plates. The multiple support plates are vertically welded between the bottom plate 11 and the arc-shaped plate, and the arc-shaped plate is slidably connected to the arc-shaped groove.

[0038] Thus, both the first connecting seat 13 and the second connecting seat 14 are made of steel plates by welding, which facilitates the manufacturing of the first connecting seat 13 and the second connecting seat 14 and reduces the usage cost of the first connecting seat 13 and the second connecting seat 14.

[0039] Optionally, combined Figures 1 to 3 As shown, the second connecting seat 14 is also provided with two protective plates 6, and the first connecting seat 13 is slidably connected between the two protective plates 6. The two protective plates 6 are distributed along the width direction of the arc track.

[0040] Specifically, the two protective plates 6 are distributed at both ends of the second connecting seat 14 along the width direction of the arc-shaped track, that is, the two protective plates 6 are distributed at both ends of the width direction of the second connecting seat 14. The first connecting seat 13 is slidably connected between the two protective plates 6.

[0041] Thus, the first connecting seat 13 is slidably connected between the two protective plates 6. The two protective plates 6 are distributed along the width direction of the arc track. The two protective plates 6 can provide lateral support for the first connecting seat 13, ensuring that the first connecting seat 13 slides strictly along the arc track, thereby improving the sliding stability of the first connecting seat 13.

[0042] Optionally, the bottom of the support base 1 is provided with an anti-slip pad.

[0043] Specifically, the anti-slip mat can be made of rubber or other anti-slip pad structures. Taking a rubber mat as an example, during use, the rubber mat can be fixed to the bottom of the support base 1, or in other words, fixed to the bottom of the second connecting seat 14, to improve the friction between the support base 1 and the ground. This prevents the support base 1 from slipping, which would prevent the support base 1 from fully engaging with the diagonal brace 2.

[0044] Thus, by providing an anti-slip pad at the bottom of the support base 1, the anti-slip pad can improve the stability of the support base 1 on the ground and prevent the support base 1 from slipping, so as to ensure the stability of the support base 1 after it abuts against the diagonal web bar 2.

[0045] Optionally, combined Figures 1 to 2As shown, the stop block 3 includes a first connecting plate 31 perpendicular to the support inclined surface 121, a second connecting plate 32 parallel to and connected to the support inclined surface 121, and a reinforcing rib 33. One end of the first connecting plate 31 is perpendicularly connected to one end of the second connecting plate 32, and the reinforcing rib 33 is connected between the first connecting plate 31 and the second connecting plate 32. The end of the first connecting plate 31 facing away from the reinforcing rib 33 is used to abut against the inclined web member 2.

[0046] Specifically, the first connecting plate 31 is located above the second connecting plate 32, and the first connecting plate 31 is perpendicular to the supporting inclined surface 121. The second connecting plate 32 is parallel to the supporting inclined surface 121. The lower end of the first connecting plate 31 is perpendicularly connected to one end of the second connecting plate 32. The first connecting plate 31 and the second connecting plate 32 form an L-shaped structure, such as angle steel. The reinforcing rib 33 can be a plate-like structure or a rod-like structure. The reinforcing rib 33 is connected between the first connecting plate 31 and the second connecting plate 32. The end of the first connecting plate 31 facing away from the reinforcing rib 33 is used to connect with the diagonal web member 2. In use, the second connecting plate 32 is fixed to the supporting inclined surface 121 with bolts, so that the second connecting plate 32 supports the first connecting plate 31. The reinforcing rib 33 supports the first connecting plate 31 on the second connecting plate 32. When the diagonal web member 2 abuts against the first connecting plate 31, the support of the reinforcing rib 33 on the first connecting plate 31 can prevent the first connecting plate 31 from bending, thereby improving the load-bearing capacity of the first connecting plate 31.

[0047] Thus, one end of the first connecting plate 31 is vertically connected to one end of the second connecting plate 32, and the reinforcing rib 33 is connected between the first connecting plate 31 and the second connecting plate 32. The end of the first connecting plate 31 facing away from the reinforcing rib 33 is used to connect with the diagonal web member 2. The reinforcing rib 33 can support the first connecting plate 31 after it abuts against the diagonal web member 2, which can prevent the first connecting plate 31 from bending under the load of the diagonal web member 2, thereby improving the stability of the stop block 3 supporting the diagonal web member 2.

[0048] Optionally, the top plate 12 is provided with a plurality of connecting holes distributed along the length of the top plate 12, and the stop block 3 is used to connect with different connecting holes through a connector.

[0049] Specifically, two rows of connecting holes are provided, extending along the length of the top plate 12 and located at both ends of the width of the top plate 12. The second connecting plate 32 of the stop block 3 is provided with connecting holes, and the second connecting plate 32 is connected to different connecting holes by threaded fasteners, so that the position of the stop block 3 can be adjusted to adjust the size of the positioning groove 4, thereby accommodating diagonal braces 2 of different sizes.

[0050] Thus, by providing multiple connecting holes distributed along the length of the top plate 12, the stop block 3 can be connected to different connecting holes through a connector, thereby adjusting the position of the stop block 3 and adjusting the size of the positioning groove 4. This allows the positioning groove 4 to engage with inclined web rods 2 of different sizes, thereby improving the applicability of the positioning groove 4 and enhancing its flexibility of use.

[0051] Optionally, a rubber pad is provided on the support slope 121.

[0052] Specifically, a rubber pad is laid on the supporting inclined surface 121. For example, the edge of the rubber pad is fixed to the edge of the supporting inclined surface 121 by screws or clips to secure the rubber pad to the supporting inclined surface 121. When supporting the inclined web member 2, the rubber pad can buffer the impact when the inclined web member 2 falls on the supporting inclined surface 121, thereby reducing the collision between the inclined web member 2 and the supporting inclined surface 121.

[0053] Thus, a rubber pad is provided on the support slope 121. The rubber pad enables the inclined web member 2 to be buffered when it falls on the support slope 121, so as to avoid rigid collision between the inclined web member 2 and the top plate 12 when it falls on the support slope 121, thereby improving the support safety of the inclined web member 2.

[0054] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A V-shaped support shoe for a diagonal web member of a steel truss, characterized by, The application relates to a support seat for a steel truss girder, which comprises two support seats (1), each of which comprises a bottom plate (11) and a top plate (12), the bottom plate (11) is horizontally arranged, the top plate (12) is inclined relative to the bottom plate (11), the top plate (12) has a support inclined surface (121) which is away from the bottom plate (11), and the support inclined surfaces (121) of the two support seats (1) are oppositely arranged and used for abutting two diagonal web members (2) of a steel truss girder respectively.

2. The V-shaped support shoe for diagonal web member of steel truss according to claim 1, characterized in that, Each of the support seats (1) further comprises a stopper (3) which is installed at one end of the top plate (12) close to the other support seat (1), and a positioning groove (4) is formed between the side of the stopper (3) which is away from the other support seat (1) and the top plate (12).

3. The V-shaped support shoe for diagonal web member of steel truss according to claim 1, characterized in that, The support seat (1) comprises a first connecting seat (13) and a second connecting seat (14), the first connecting seat (13) is stacked on the second connecting seat (14), one end of the first connecting seat (13) which is away from the second connecting seat (14) is arranged as the top plate (12), one end of the second connecting seat (14) which is away from the first connecting seat (13) is arranged as the bottom plate (11), and the first connecting seat (13) and the second connecting seat (14) are relatively slidably connected along an arc-shaped track.

4. The V-shaped support shoe for diagonal web member of steel truss according to claim 3, characterized in that, Locking and adjusting structures (5) are further arranged between the first connecting seat (13) and the second connecting seat (14), and the locking and adjusting structures (5) are used for adjusting the sliding displacement between the first connecting seat (13) and the second connecting seat (14).

5. The steel truss girder diagonal web member V-shaped support shoe according to claim 3, characterized by, The first connecting seat (13) and the second connecting seat (14) are both made of steel plate tailor welding.

6. The V-shaped support shoe for a steel truss girder diagonal web member according to claim 3, characterized by Two protective plates (6) are further arranged on the second connecting seat (14), the first connecting seat (13) is slidably connected between the two protective plates (6), and the two protective plates (6) are distributed along the width direction of the arc-shaped track.

7. The V-shaped support shoe for a steel truss girder diagonal web member according to claim 3, characterized by An antiskid pad is arranged at the bottom of the support seat (1).

8. The V-shaped support shoe for a steel truss girder diagonal web member of claim 2, wherein The stopper (3) comprises a first connecting plate (31) which is perpendicular to the support inclined surface (121), a second connecting plate (32) which is parallel to the support inclined surface (121) and is connected, and a reinforcing rib (33) which is connected between the first connecting plate (31) and the second connecting plate (32), one end of the first connecting plate (31) is connected to one end of the second connecting plate (32) perpendicularly, and one end of the first connecting plate (31) which is away from the reinforcing rib (33) is used for abutting the diagonal web member (2).

9. The V-shaped support shoe for a steel truss girder diagonal web member of claim 2, wherein A plurality of connecting holes which are distributed along the length direction of the top plate (12) are arranged on the top plate (12), and the stopper (3) is used for being connected with different connecting holes through connecting members.

10. The Vee-brace support shoe for steel truss girder diagonal web members according to any one of claims 1-9, characterized in that, A rubber pad is arranged on the support inclined surface (121).

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