Auxiliary hanging bracket for bridge and culvert construction

Abstract

The utility model provides an auxiliary hanging bracket for bridge and culvert construction. The auxiliary hanging bracket for bridge and culvert construction comprises a supporting frame. The supporting frame is fixed to the top end of the limiting structure, the limiting structure comprises a loading base, a hydraulic telescopic machine, a control panel and reinforcing ribs, and the supporting frame is fixed to the top end of the hydraulic telescopic machine; the hanging bracket structure is mounted on the bottom surface of one end of the supporting frame; the positioning structure is mounted on the bottom surface of the middle end of the supporting frame; and the connecting piece is mounted on the side wall of one end of the fixing plate through a bolt. The auxiliary hanging bracket for bridge and culvert construction has the advantages that the stability of the hanging bracket is guaranteed while the position of the hanging bracket is conveniently adjusted, and direct contact between the device and the side wall of a bridge and culvert can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge and culvert construction, in particular to an auxiliary hanger for bridge and culvert construction. Background Art

[0002] Bridge construction is the process of building a bridge according to the design content, which mainly refers to bridge construction technology and construction organization, construction management, construction quality and other contents. During the construction of a bridge, rolling hangers are often required to handle construction operations under the bridge deck.

[0003] During the construction of bridges and culverts, rolling hangers are often needed to handle construction work under the bridge deck. Compared with traditional cranes, rolling hangers are more flexible and convenient to use. However, the existing hangers cannot ensure the stability of the hangers while adjusting their positions during construction. During installation, the devices will come into direct contact with the side walls of the bridge and culvert, causing certain damage to the side walls of the bridge and affecting the flexibility of the device's movement.

[0004] Therefore, it is necessary to provide a new auxiliary hanger for bridge and culvert construction to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an auxiliary hanger for bridge and culvert construction, which is convenient for adjusting the hanger position while ensuring its stability and can avoid direct contact between the device and the side wall of the bridge and culvert.

[0006] The auxiliary hanger for bridge and culvert construction provided by the utility model comprises: a support frame; a limiting structure, wherein the support frame is fixed to the top of the limiting structure, the limiting structure comprises a load-bearing base, a hydraulic telescopic machine, a control panel and reinforcing ribs, the support frame is fixed to the top of the hydraulic telescopic machine, the reinforcing ribs are fixed at the angle between the support frame and the hydraulic telescopic machine, the hydraulic telescopic machine is fixed at the center of the surface of the load-bearing base, the control panel is installed on the side wall of the bottom end of the hydraulic telescopic machine, and the load-bearing base is moved on the surface of the bridge and culvert through the bottom wheel; a hanger structure, wherein the hanger structure is installed on the bottom surface of one end of the support frame, and the hanger structure comprises a fixed Rods, fixings and construction frames, the fixing rods are provided with three groups, and the three groups of fixing rods are fixed to the bottom surface of one end of the support frame in a triangular shape, and the construction frame is fixed to the bottom side wall of the fixing rods through the fixings; a positioning structure, the positioning structure is installed on the bottom surface of the middle end of the support frame, the positioning structure includes a positioning frame and a connecting plate, the positioning frame is installed on the bottom surface of the middle end of the support frame through the connecting plate; a sliding structure, the sliding structure is installed at the bottom end of the positioning frame, the sliding structure includes a fixing plate, and the fixing plate is installed at the bottom end of the positioning frame; a connecting member, the connecting member is installed to the side wall of one end of the fixing plate through bolts.

[0007] Preferably, the hanger structure further includes a threaded sleeve and a connecting block, wherein the threaded sleeve is threadedly connected to a side wall of the fixing rod near one end of the culvert, and the connecting block is fixed to the side wall of the threaded sleeve.

[0008] Preferably, a through hole is provided inside the connecting block, and one end of the connecting piece passes through the inside of the connecting block from top to bottom through the through hole, and the fixing plate is connected to the fixing rod near one end of the culvert through the engagement of the connecting piece with the connecting block.

[0009] Preferably, the sliding structure also includes a pulley, a screw rod, a positioning plate and a slide groove, the screw rod is rotatably connected to the inside of the fixed plate, the slide groove is arranged on the bottom surface of the fixed plate, the top end of the positioning plate slides inside the slide groove, the pulley is provided with four groups, and two groups of the pulleys are respectively fixed to the inner side wall of the positioning plate and the inner side wall of one end of the fixed plate, and the other two groups of the pulleys are slidably connected to the inside of the slide groove.

[0010] Preferably, the screw rod is respectively connected in series with the top end of the positioning plate and the other two groups of pulleys, and the positioning plate and the other two groups of pulleys are threadedly connected to the screw rod, and the bottom ends of the other two groups of pulleys are in contact with the top surface of the culvert side wall.

[0011] Preferably, the bottom end of the positioning plate is flush with the bottom end of the other end of the fixing plate, and the two groups of pulleys fixed on its inner side walls are in relative contact with the inner and outer side walls of the culvert side wall, and the fixing plate and the positioning plate slide on the side walls of the culvert side wall through the pulleys.

[0012] Preferably, the positioning frame is triangular in shape, and one flat end of the positioning frame is bolted to the bottom surface of the support frame through the connecting plate, and the bottom end of the positioning frame is connected to the surface of the fixing plate through the connecting plate, and the positioning frame is supported between the support frame and the fixing plate.

[0013] Compared with the related art, the auxiliary hanger for bridge and culvert construction provided by the utility model has the following beneficial effects:

[0014] The utility model provides an auxiliary hanger for bridge and culvert construction. First, the device can be moved by the limiting structure, and the support frame can be driven to rise and fall by manipulating the limiting structure. The hanger structure is fixed to the bottom surface of one end of the support frame by three fixing rods, so that the stability of the hanger structure can be enhanced, and the support frame can be driven to rise and fall by the limiting structure, so that the limiting structure suspends the hanger structure outside the side of the bridge and culvert through the support frame, and the sliding structure is installed on the side wall of the bridge and culvert according to the position of the support frame, and then the hanger structure is connected to the hanger structure by the connecting piece. The connection piece and the sliding structure are connected together with the bridge culvert, so that the hanger structure can rely on the bridge culvert, thereby enhancing the stability of the hanger structure; and then the positioning structure is supported and connected between the bottom surface of the support frame and the top surface of the sliding structure, so that the positioning structure supports the support frame with the bridge culvert as a fulcrum through the sliding structure, so as to further enhance the stability of the support frame, so that the hanger structure can be displaced along the wall at the edge of the bridge culvert, so that the movement of the hanger structure is more stable. This hanger has the advantages of ensuring its stability while facilitating the adjustment of the hanger position and avoiding direct contact between the device and the side wall of the bridge culvert. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of an auxiliary hanger for bridge and culvert construction provided by the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the structure showing the overall three-dimensional display of the sliding structure shown;

[0017] Figure 3 for Figure 2 The structural schematic diagram of the overall cross section shown;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure of the connection piece and the connection block being plugged in;

[0019] Figure 5 for Figure 1 A schematic structural diagram of the support frame shown in FIG.

[0020] Numbers in the figure: 1. Support frame, 2. Limiting structure, 21. Load-bearing base, 22. Hydraulic telescopic machine, 23. Control panel, 24. Reinforcement ribs, 3. Hanger structure, 31. Fixed rod, 32. Fixing part, 33. Construction frame, 34. Threaded sleeve, 35. Connecting block, 4. Sliding structure, 41. Fixed plate, 42. Pulley, 43. Screw, 44. Positioning plate, 45. Slide, 5. Positioning structure, 51. Positioning frame, 52. Connecting plate, 6. Connecting part, 7. Bridge culvert. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 5 ,in Figure 1 A structural schematic diagram of a preferred embodiment of an auxiliary hanger for bridge and culvert construction provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the structure showing the overall three-dimensional display of the sliding structure shown; Figure 3 for Figure 2 The structural schematic diagram of the overall cross section shown; Figure 4 for Figure 1 A schematic diagram of the structure of the connection piece and the connection block being plugged in; Figure 5 for Figure 1The structural schematic diagram of the support frame shown in the top view, the auxiliary hanger for bridge and culvert construction includes: a support frame 1; a limiting structure 2, the support frame 1 is fixed to the top of the limiting structure 2, the limiting structure 2 includes a load-bearing base 21, a hydraulic telescopic machine 22, a control panel 23 and a reinforcing rib 24, the support frame 1 is fixed to the top of the hydraulic telescopic machine 22, the reinforcing rib 24 is fixed at the angle between the support frame 1 and the hydraulic telescopic machine 22, the hydraulic telescopic machine 22 is fixed at the center of the surface of the load-bearing base 21, the control panel 23 is installed on the side wall of the bottom end of the hydraulic telescopic machine 22, and the load-bearing base 21 is moved on the surface of the bridge culvert 7 through the bottom wheel; a hanger structure 3, the hanger structure 3 is installed on the bottom surface of one end of the support frame 1, and the hanger structure 3 includes a fixing rod 31, fixing parts 32 and construction frame 33, the fixing rods 31 are provided with three groups, and the three groups of fixing rods 31 are fixed to the bottom surface of one end of the support frame 1 in a triangular shape, and the construction frame 33 is fixed to the bottom end side wall of the fixing rods 31 through the fixing parts 32; positioning structure 5, the positioning structure 5 is installed on the bottom surface of the middle end of the support frame 1, the positioning structure 5 includes a positioning frame 51 and a connecting plate 52, the positioning frame 51 is installed on the bottom surface of the middle end of the support frame 1 through the connecting plate 52; sliding structure 4, the sliding structure 4 is installed at the bottom end of the positioning frame 51, the sliding structure 4 includes a fixing plate 41, and the fixing plate 41 is installed at the bottom end of the positioning frame 51; connecting member 6, the connecting member 6 is installed on the side wall of one end of the fixing plate 41 by bolts.

[0023] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the hanger structure 3 also includes a threaded sleeve 34 and a connecting block 35, the threaded sleeve 34 is threadedly connected to the side wall of the fixing rod 31 near one end of the culvert 7, and the connecting block 35 is fixed to the side wall of the threaded sleeve 34; a through hole is provided inside the connecting block 35, and one end of the connecting member 6 passes through the inside of the connecting block 35 from top to bottom through the through hole, and the fixing plate 41 is connected to the fixing rod 31 near one end of the culvert 7 through the engagement of the connecting member 6 with the connecting block 35.

[0024] The fixing plate 41 and the fixing rod 31 are connected together by the engagement of the connecting piece 6 and the connecting block 35 , and then the construction frame 33 is connected to the culvert 7 through the connecting piece 6 and the fixing plate 41 , thereby strengthening the stability of the construction frame 33 .

[0025] In the specific implementation process, Figure 1 , Figure 2 and Figure 3As shown, the sliding structure 4 also includes a pulley 42, a screw rod 43, a positioning plate 44 and a slide groove 45, the screw rod 43 is rotatably connected to the inside of the fixed plate 41, the slide groove 45 is arranged on the bottom surface of the fixed plate 41, the top end of the positioning plate 44 slides inside the slide groove 45, the pulley 42 is provided with four groups, and two groups of the pulleys 42 are respectively fixed to the inner side wall of the positioning plate 44 and the inner side wall of one end of the fixed plate 41, and the other two groups of the pulleys 42 are slidably connected to the inside of the slide groove 45; the screw rod 43 is respectively connected to the inner side wall of the positioning plate 44 and the inner side wall of one end of the fixed plate 41, and the other two groups of the pulleys 42 are slidably connected to the inside of the slide groove 45; The top end of the positioning plate 44 and the other two groups of pulleys 42 are connected, and the positioning plate 44 and the other two groups of pulleys 42 are threadedly connected to the screw rod 43, and the bottom ends of the other two groups of pulleys 42 are in contact with the top surface of the side wall of the culvert 7; the bottom end of the positioning plate 44 is flush with the bottom end of the other end of the fixing plate 41, and the two groups of pulleys 42 fixed on its inner side wall are in contact with the inner and outer side walls of the side wall of the culvert 7 in a relative state, and the fixing plate 41 and the positioning plate 44 slide on the side wall of the side wall of the culvert 7 through the pulley 42.

[0026] By rotating the screw rod 43, the positioning plate 44 can be driven to slide on the bottom surface of the fixing plate 41, so that the positioning plate 44 cooperates with the fixing plate 41 to be clamped on the wall at the edge of the culvert 7, so that the fixing plate 41 and the positioning plate 44 can slide on the wall at the edge of the culvert 7 through the pulley 42 installed thereon, so that the fixing plate 41 can support the support frame 1 through the positioning frame 51, and can also be connected to the construction frame 33 through the connecting member 6.

[0027] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the positioning frame 51 is in a triangular shape, and one flat end of the positioning frame 51 is bolted to the bottom surface of the support frame 1 through the connecting plate 52, and the bottom end of the positioning frame 51 is connected to the surface of the fixing plate 41 through the connecting plate 52, and the positioning frame 51 is supported between the support frame 1 and the fixing plate 41.

[0028] It is convenient for the positioning frame 51 to be supported on the wall at the edge of the culvert 7 through the fixing plate 41, thereby enhancing the balance and stability of the support frame 1, and at the same time, it can also drive the fixing plate 41 to move synchronously with the support frame 1 and the load-bearing base 21.

[0029] The working principle of the auxiliary hanger for bridge and culvert construction provided by the utility model is as follows:

[0030] When in use, the device is first moved through the load-bearing base 21, and the hydraulic telescopic machine 22 is raised and lowered through the control panel 23 to raise it to the highest point, and then the construction frame 33 is fixed to the bottom surface of one end of the support frame 1 through the fixing rod 31, so that the construction frame 33 is hoisted on the bottom surface of one end of the support frame 1 through the fixing rod 31, and then the device is moved close to the edge of the bridge culvert 7, so that the support frame 1 moves the hoisted construction frame 33 to the outside of the bridge culvert 7, and then the hydraulic telescopic machine 22 is controlled to raise and lower the construction frame 33 to the bottom surface of one end of the support frame 1. The compressor 22 is retracted to put down the construction frame 33, and then the fixing plate 41 is erected on the wall at the edge of the bridge culvert 7 according to the position of the support frame 1. By rotating the screw rod 43, the positioning plate 44 can be driven to slide on the bottom surface of the fixing plate 4141, so that the positioning plate 44 cooperates with the fixing plate 41 to clamp on the wall at the edge of the bridge culvert 7. Then, the positioning frame 51 is fixed to the surface of the fixing plate 41 by bolts, so that the flat end of the fixing plate 41 is supported horizontally upward, and then the height of the support frame 1 is adjusted. The bottom surface of the support frame 1 is pressed against the top surface of the positioning frame 51, and the position of the load-bearing base 21 is moved to adjust the position of the device so that the construction frame 33 is close to the bridge culvert 7. At the same time, the position of the threaded sleeve 34 is adjusted by rotation, and one end of the connecting member 6 is engaged with the connecting block 35, so that one end of the connecting member 6 is pressed against the side wall of one end of the fixing plate 41, and then they are fixedly connected by bolts, so that the construction frame 33 is connected to the bridge culvert 7 through the connecting member 6 and the fixing plate 41. Together, enter to strengthen the stability of the construction frame 33, and then fix the top of the positioning frame 51 to the support frame 1 by bolts, so that the positioning frame 51 supports the support frame 1, thereby strengthening the balance and stability of the support frame 1, so that the device can be positioned by the pulley 42, and the device can be displaced along the wall of the edge of the culvert 7 by the pulley 42. This hanger has the advantages of ensuring its stability while facilitating the adjustment of the hanger position and avoiding direct contact between the device and the side wall of the culvert 7.

[0031] Compared with the related art, the auxiliary hanger for bridge and culvert construction provided by the utility model has the following beneficial effects:

[0032] The utility model provides an auxiliary hanger for bridge and culvert construction. First, the device can be moved by the limiting structure 2, and the support frame 1 can be driven to be lifted and lowered by manipulating the limiting structure 2. The hanger structure 3 is fixed to the bottom surface of one end of the support frame 1 by the three fixing rods 31, so that the stability of the hanger structure 3 can be enhanced, and the support frame 1 can be driven to be lifted and lowered by the limiting structure 2, so that the limiting structure 2 suspends the hanger structure 3 outside the side of the bridge and culvert 7 through the support frame 1, and the sliding structure 4 is installed on the side wall of the bridge and culvert 7 according to the position of the support frame 1, and then the hanger structure 3 is connected to the hanger structure 3 through the connecting member 6. The cooperation of the connecting piece 6 and the sliding structure 4 of the structure 3 is connected with the bridge culvert 7, so that the hanger structure 3 can rely on the bridge culvert 7, thereby enhancing the stability of the hanger structure 3, and then the positioning structure 5 is supported and connected between the bottom surface of the support frame 1 and the top surface of the sliding structure 4, so that the positioning structure 5 supports the support frame 1 through the sliding structure 4 with the bridge culvert 7 as a fulcrum, so as to further enhance the stability of the support frame 1, so that the hanger structure 3 can be displaced along the wall along the edge of the bridge culvert 7, so that the hanger structure 3 moves more stably. This hanger has the advantages of ensuring its stability while facilitating the adjustment of the hanger position and avoiding direct contact between the device and the side wall of the bridge culvert 7.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An auxiliary hanger for bridge and culvert construction, characterized in that: include: Support frame (1); A limiting structure (2), wherein the support frame (1) is fixed to the top of the limiting structure (2), the limiting structure (2) comprises a load-bearing base (21), a hydraulic telescopic machine (22), a control panel (23) and a reinforcing rib (24), the support frame (1) is fixed to the top of the hydraulic telescopic machine (22), the reinforcing rib (24) is fixed to the angle between the support frame (1) and the hydraulic telescopic machine (22), the hydraulic telescopic machine (22) is fixed to the center of the surface of the load-bearing base (21), the control panel (23) is installed on the side wall of the bottom end of the hydraulic telescopic machine (22), and the load-bearing base (21) moves on the surface of the bridge culvert (7) via bottom wheels; A hanger structure (3), the hanger structure (3) being mounted on the bottom surface of one end of the support frame (1), the hanger structure (3) comprising a fixing rod (31), a fixing member (32) and a construction frame (33), the fixing rod (31) being provided in three groups, and the three groups of the fixing rods (31) being fixed in a triangular shape on the bottom surface of one end of the support frame (1), and the construction frame (33) being fixed to the bottom side wall of the fixing rod (31) via the fixing member (32); a positioning structure (5), the positioning structure (5) being mounted on the bottom surface of the middle end of the support frame (1), the positioning structure (5) comprising a positioning frame (51) and a connecting plate (52), the positioning frame (51) being mounted on the bottom surface of the middle end of the support frame (1) via the connecting plate (52); A sliding structure (4), the sliding structure (4) being mounted on the bottom end of the positioning frame (51), the sliding structure (4) comprising a fixing plate (41), the fixing plate (41) being mounted on the bottom end of the positioning frame (51); A connecting member (6), wherein the connecting member (6) is mounted on a side wall at one end of the fixing plate (41) by means of bolts.

2. The auxiliary hanger for bridge and culvert construction according to claim 1, characterized in that: The hanger structure (3) further comprises a threaded sleeve (34) and a connecting block (35), wherein the threaded sleeve (34) is threadedly connected to a side wall of the fixing rod (31) near one end of the culvert (7), and the connecting block (35) is fixed to the side wall of the threaded sleeve (34).

3. The auxiliary hanger for bridge and culvert construction according to claim 2, characterized in that: A through hole is provided inside the connection block (35), and one end of the connection member (6) passes through the through hole from top to bottom inside the connection block (35), and the fixing plate (41) is connected to the fixing rod (31) near one end of the culvert (7) through the engagement of the connection member (6) with the connection block (35).

4. The auxiliary hanger for bridge and culvert construction according to claim 1, characterized in that: The sliding structure (4) further comprises a pulley (42), a screw rod (43), a positioning plate (44) and a slide groove (45), wherein the screw rod (43) is rotatably connected to the interior of the fixed plate (41), the slide groove (45) is provided on the bottom surface of the fixed plate (41), the top end of the positioning plate (44) slides inside the slide groove (45), the pulley (42) is provided with four groups, and two groups of the pulleys (42) are respectively fixed to the inner side wall of the positioning plate (44) and the inner side wall of one end of the fixed plate (41), and the other two groups of the pulleys (42) are slidably connected to the interior of the slide groove (45).

5. The auxiliary hanger for bridge and culvert construction according to claim 4, characterized in that: The screw rod (43) is respectively connected in series to the top end of the positioning plate (44) and the other two groups of pulleys (42), and the positioning plate (44) and the other two groups of pulleys (42) are threadedly connected to the screw rod (43), and the bottom ends of the other two groups of pulleys (42) are in contact with the top surface of the side wall of the culvert (7).

6. The auxiliary hanger for bridge and culvert construction according to claim 4, characterized in that: The bottom end of the positioning plate (44) is flush with the bottom end of the other end of the fixing plate (41), and the two groups of pulleys (42) fixed to the inner side wall thereof are in contact with the inner and outer side walls of the side wall of the culvert (7) in a relative manner, and the fixing plate (41) and the positioning plate (44) slide on the side wall of the side wall of the culvert (7) via the pulleys (42).

7. The auxiliary hanger for bridge and culvert construction according to claim 1, characterized in that: The positioning frame (51) is triangular in shape, and a flat end of the positioning frame (51) is bolted to the bottom surface of the support frame (1) via the connecting plate (52), and a bottom end of the positioning frame (51) is connected to the surface of the fixing plate (41) via the connecting plate (52), and the positioning frame (51) is supported between the support frame (1) and the fixing plate (41).

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