Variable-span fabricated bracket for bridge side span construction

Abstract

The utility model discloses a variable span assembly type bracket for bridge side span construction, which relates to the field of support frames and comprises a support column, assembly support components are arranged at two ends of the top of the support column, an assembly plate is arranged between every two adjacent assembly support components, and the assembly plates are connected with the assembly support components through connecting bolts. The assembling supporting assembly comprises an assembling supporting frame arranged at one end of the supporting column, a plurality of assembling rods are arranged at the top of the assembling supporting frame, a plurality of connecting plates are arranged at the bottom of the assembling supporting frame, and a plurality of supporting rods are arranged between the assembling rods and the connecting plates for connection. According to the assembly type bracket, the assembly supporting assemblies are arranged, the assembly supporting assemblies are assembled at the two ends of the supporting column through the assembly plates, the stability of other bracket bodies during installation is improved, meanwhile, the assembly supporting assemblies are supported and adjusted according to the use requirements, and the use convenience of the assembly type bracket is improved.

Description

Technical Field

[0001] The utility model relates to the field of supporting frames, in particular to a variable-span assembled bracket for side span construction of bridges. Background Art

[0002] Prefabricated brackets are a common support system in modern construction projects, mainly used in large-scale construction projects, especially in the construction of high-rise buildings or large-span, uneven-span bridge structures. Prefabricated brackets are commonly used support devices in the fields of construction, machinery and transportation, and are specially designed to withstand heavier loads. However, existing prefabricated brackets cannot adjust the span of the prefabricated brackets according to the needs of use during use, resulting in unsatisfactory efficiency of the prefabricated brackets during use.

[0003] For example, Chinese patent CN217419319U discloses an assembled bracket, including rods with pin holes, standard segments, ear plates, flat joints, load-bearing corbels and rods with pin holes, etc. The standard segments are processed and combined into modules for overall installation and removal, and the assembly between segments of different lengths is used to meet the needs of construction of different sizes. However, when the above-mentioned assembled bracket is used, the support span of the assembled bracket cannot be adjusted according to the specific needs during construction, resulting in that the convenience of the assembled bracket during use is not ideal, which greatly affects the efficiency of the assembled bracket during use.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a variable span assembled bracket for bridge side span construction to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A variable span assembled bracket for bridge side span construction comprises a support column, the top two ends of the support column are provided with assembly support components, an assembly plate is provided between two adjacent assembly support components, and the assembly plate and the assembly support component are connected by connecting bolts.

[0008] Furthermore, in order to facilitate assembly and installation of the assembly support component, the assembly support component includes an assembly support frame arranged at one end of the support column, a plurality of assembly rods are arranged on the top of the assembly support frame, a plurality of connecting plates are arranged on the bottom of the assembly support frame, and a plurality of support rods are arranged between the assembly rods and the connecting plates.

[0009] Furthermore, in order to facilitate the movement of other frames after the assembly support frame is installed, a bracket slide rail is provided at the top of the assembly support frame, a number of connecting blocks are provided on both sides of the top of the assembly support frame, connecting holes are provided between every two adjacent connecting blocks, a number of placement holes are provided at one end of the connecting holes, a number of installation holes are provided at the top of one end of the assembly support frame close to the support column, a number of placement grooves are provided at the bottom of the assembly support frame, and fixing holes are provided inside the placement grooves.

[0010] Furthermore, in order to facilitate the assembly of the support component and to adjust it according to the needs during use, a blocking plate is provided on one side of the assembly rod, and the assembly rod cooperates with the placement hole, a limiting bolt is provided on the other side of the assembly rod, a plurality of assembly holes are opened in the middle of the assembly rod, and the assembly holes are connected to the support rod, placement plates are provided at both ends of the connecting plate, and the placement plates cooperate with the placement grooves, a splicing hole is opened in the middle of the placement plate, and the splicing hole and the placement hole are connected by a fixing nail, a plurality of support holes are provided in the middle of the connecting plate, and the support holes are connected to the support rod.

[0011] Furthermore, in order to facilitate the connection of the assembly plate to the assembly support frame, the assembly plate includes a plate body arranged on one side of the assembly support frame, stabilizing plates are arranged at both ends of the plate body, a stabilizing hole is opened in the middle of the stabilizing plate, and the stabilizing hole and the connecting hole are connected by connecting bolts, a movable plate is arranged on the top of the plate body, an assembly slide rail is arranged on the top of the movable plate, and the assembly slide rail cooperates with the bracket slide rail.

[0012] The beneficial effects of the utility model are:

[0013] 1. By setting up the assembly support component, the assembly support component is assembled at both ends of the support column using the assembly plate to improve the stability of other frames during installation. At the same time, the assembly support component is supported and adjusted according to the needs during use to improve the convenience of using the assembled bracket.

[0014] 2. By setting up an assembly support frame and using the bracket slide rail to improve the convenience of using other frames, adjust the position of the assembly rod and the connecting plate according to the needs of construction, insert the support rod into the assembly hole, and insert the bottom of the support rod into the support hole to form an angle to improve the stability of the assembled bracket and the convenience of adjustment during use.

[0015] 3. By setting the plate body, the assembly support frame is easy to connect the stabilizing hole and the connecting hole through the connecting bolts, so that the assembly support frame is sleeved on both ends of the support column, thereby improving the stability of the assembled bracket during installation. At the same time, through the cooperation of the assembly slide rail and the bracket slide rail, the stability of the bracket during movement is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a variable span assembled bracket for bridge side span construction according to an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a variable span assembled bracket for bridge side span construction according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the assembly support assembly in the variable span assembly bracket for bridge side span construction according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of an assembly support frame in a variable-span assembled bracket for bridge side span construction according to an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the assembly rod structure of a variable span assembled bracket for bridge side span construction according to an embodiment of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the connecting plate in the variable span assembled bracket for bridge side span construction according to an embodiment of the utility model;

[0023] Figure 7 It is a schematic diagram of the structure of an assembly plate in a variable-span assembled bracket for bridge side span construction according to an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Support column; 2. Assembly support component; 21. Assembly support frame; 211. Bracket slide rail; 212. Connection block; 213. Connection hole; 214. Placement hole; 215. Installation hole; 216. Placement slot; 217. Fixing hole; 22. Assembly rod; 221. Blocking plate; 222. Limit bolt; 223. Assembly hole; 23. Connection plate; 231. Placement plate; 232. Splicing hole; 233. Fixing nail; 234. Support hole; 24. Support rod; 3. Assembly plate; 31. Plate body; 32. Stabilizing plate; 33. Stabilizing hole; 34. Moving plate; 35. Assembly slide rail; 4. Connection bolt. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a variable-span assembled bracket for bridge side span construction is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 7 As shown, a variable span assembled bracket for bridge side span construction according to an embodiment of the utility model includes a support column 1, assembly support components 2 are arranged at both ends of the top of the support column 1, an assembly plate 3 is arranged between each adjacent assembly support component 2, and the assembly plate 3 is connected to the assembly support component 2 by connecting bolts 4.

[0029] With the help of the above technical solution, by setting up an assembly support component 2, the assembly support component 2 is assembled at both ends of the support column 1 using the assembly plate 3, thereby improving the stability of the bracket during installation. At the same time, the assembly support component 2 is supported and adjusted according to the needs during use, thereby improving the convenience of using the assembled bracket.

[0030] In one embodiment, for the above-mentioned assembly support component 2, the assembly support component 2 includes an assembly support frame 21 arranged at one end of the support column 1, a plurality of assembly rods 22 are arranged on the top of the assembly support frame 21, a plurality of connecting plates 23 are arranged on the bottom of the assembly support frame 21, and a plurality of support rods 24 are arranged between the assembly rods 22 and the connecting plates 23, a bracket slide rail 211 is arranged on the top of the assembly support frame 21, a plurality of connecting blocks 212 are arranged on both sides of the top of the assembly support frame 21, connecting holes 213 are opened between two adjacent connecting blocks 212, a plurality of placement holes 214 are arranged at one end of the connecting hole 213, a plurality of mounting holes 215 are opened on the top of the end of the assembly support frame 21 close to the support column 1, an assembly nail is arranged inside the mounting hole 215, and the assembly support frame 21 is installed on one end of the support column 1 by the assembly nail, and the assembly support frame 21 A plurality of placement grooves 216 are provided at the bottom, and a fixing hole 217 is provided inside the placement groove 216. A blocking plate 221 is provided on one side of the assembling rod 22, and the assembling rod 22 cooperates with the placement hole 214. A limiting bolt 222 is provided on the other side of the assembling rod 22. A plurality of assembling holes 223 are provided in the middle of the assembling rod 22, and a threaded groove is provided inside the assembling hole 223, and the assembling hole 223 is connected to the support rod 24. A thread is provided in the middle of the support rod 24, and the thread cooperates with the threaded groove. Placement plates 231 are provided at both ends of the connecting plate 23, and the placement plate 231 cooperates with the placement groove 216. A splicing hole 232 is provided in the middle of the placement plate 231, and the splicing hole 232 is connected to the placement hole 214 through a fixing nail 233. A plurality of supporting holes 234 are provided in the middle of the connecting plate 23, and the supporting hole 234 is connected to the support rod 24.

[0031] The working principle of the assembly support component 2 is as follows: adjust the number of assembly rods 22, connecting plates 23 and support rods 24 according to construction requirements. After the adjustment is completed, insert the assembly rod 22 into the placement hole 214, and limit and fix it through the limiting bolts 222 and the blocking plate 221, and connect the splicing hole 232 and the placement hole 214 with the connecting plate 23 through the fixing nail 233, and at the same time, drive the fixing nail 233 into the support column 1 to fix the assembly support frame 21. After the fixation is completed, insert the support rod 24 into the assembly hole 223, and insert the bottom of the support rod 24 into the support hole 234. At the same time, limit the support rod 24 through the cooperation of the thread and the thread groove, so that the assembly support frame 21 forms a triangular support. After the limitation is completed, use the assembly plate 3 and the connecting bolts 4 to connect the assembly support component 2. After the connection is completed, place other frames.

[0032] In one embodiment, for the above-mentioned assembly plate 3, the assembly plate 3 includes a plate body 31 arranged on one side of the assembly support frame 21, stabilizing plates 32 are arranged at both ends of the plate body 31, a stabilizing hole 33 is opened in the middle of the stabilizing plate 32, and the stabilizing hole 33 is connected to the connecting hole 213 by a connecting bolt 4, a movable plate 34 is arranged on the top of the plate body 31, an assembly slide rail 35 is arranged on the top of the movable plate 34, and the assembly slide rail 35 cooperates with the bracket slide rail 211.

[0033] The working principle of the assembly plate 3 is as follows: adjust the number of assembly rods 22, connecting plates 23 and support rods 24 according to construction requirements. After the adjustment is completed, insert the assembly rod 22 into the placement hole 214, and limit and fix it through the limiting bolts 222 and the blocking plate 221, and connect the splicing hole 232 and the placement hole 214 with the connecting nails 233. At the same time, drive the fixing nails 233 into the support column 1 to fix the assembly support frame 21. After the fixation is completed, insert the support rod 24 into the assembly hole 223, and insert the bottom of the support rod 24 into the support hole 234. At the same time, limit the support rod 24 through the cooperation of the thread and the thread groove. After the limitation is completed, connect the stabilizing hole 33 and the connecting hole 213 through the connecting bolts 4. After the connection is completed, the assembly support component 2 is sleeved on the outside of the support column 1. After the sleeve is completed, place other frames, and adjust other frames according to needs using the assembly slide rail 35 and the bracket slide rail 211.

[0034] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0035] In actual application, the assembly support component 2 is adjusted according to construction requirements. After the adjustment is completed, the assembly support component 2 is connected through the assembly plate 3, and the connected assembly support component 2 is sleeved on the outside of the support column 1. After the sleeve is completed, other frames are placed and adjusted according to needs.

[0036] To sum up, with the help of the above-mentioned technical scheme of the utility model, by setting up the assembly support component 2, the assembly support component 2 is assembled at both ends of the support column 1 using the assembly plate 3, so as to improve the stability of other frames during installation. At the same time, the assembly support component 2 is supported and adjusted according to the needs during use, so as to improve the convenience of using the assembled bracket.

[0037] In addition, by setting up an assembly support frame 21 and utilizing the bracket slide rail 211, the convenience of using other frames is improved. At the same time, the positions of the assembly rod 22 and the connecting plate 23 are adjusted according to construction requirements, and the support rod 24 is inserted into the assembly hole 223, and the bottom of the support rod 24 is inserted into the support hole 234 to form an angle to improve the stability of the assembled bracket and the convenience of adjustment during use.

[0038] In addition, by setting the plate body 31, the assembly support frame 21 is convenient for connecting the stabilizing hole 33 and the connecting hole 213 through the connecting bolts 4, so that the assembly support frame 21 is sleeved on both ends of the support column 1, thereby improving the stability of the assembled bracket during installation. At the same time, by cooperating with the assembly slide rail 35 and the bracket slide rail 211, the stability of the bracket during movement is improved.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A variable span assembled bracket for bridge side span construction, comprising a support column (1), characterized in that: The top two ends of the support column (1) are provided with assembly support components (2), and assembly plates (3) are provided between two adjacent assembly support components (2), and the assembly plates (3) and the assembly support components (2) are connected by connecting bolts (4); The assembly support component (2) comprises an assembly support frame (21) arranged at one end of the support column (1), a plurality of assembly rods (22) are arranged at the top of the assembly support frame (21), a plurality of connecting plates (23) are arranged at the bottom of the assembly support frame (21), and a plurality of support rods (24) are arranged between the assembly rods (22) and the connecting plates (23) for connection; A bracket slide rail (211) is arranged at the top of the assembly support frame (21), a plurality of connection blocks (212) are arranged on both sides of the top of the assembly support frame (21), connection holes (213) are provided between two adjacent connection blocks (212), and a plurality of placement holes (214) are arranged at one end of the connection hole (213); The top of one end of the assembly support frame (21) close to the support column (1) is provided with a plurality of mounting holes (215), the bottom of the assembly support frame (21) is provided with a plurality of placement grooves (216), and the interior of the placement grooves (216) is provided with fixing holes (217); A blocking plate (221) is provided on one side of the assembly rod (22), and the assembly rod (22) is matched with the placement hole (214), a limiting bolt (222) is provided on the other side of the assembly rod (22), a plurality of assembly holes (223) are opened in the middle of the assembly rod (22), and the assembly holes (223) are connected to the support rod (24); Both ends of the connecting plate (23) are provided with a placement plate (231), and the placement plate (231) cooperates with the placement groove (216). A splicing hole (232) is opened in the middle of the placement plate (231), and the splicing hole (232) is connected to the placement hole (214) through a fixing nail (233). A plurality of supporting holes (234) are provided in the middle of the connecting plate (23), and the supporting holes (234) are connected to the support rod (24).

2. The variable span assembled bracket for bridge side span construction according to claim 1 is characterized in that: The assembly plate (3) comprises a plate body (31) arranged on one side of the assembly support frame (21), stabilizing plates (32) are arranged at both ends of the plate body (31), a stabilizing hole (33) is opened in the middle of the stabilizing plate (32), and the stabilizing hole (33) is connected to the connecting hole (213) by means of the connecting bolt (4); A movable plate (34) is arranged on the top of the plate body (31), an assembly slide rail (35) is arranged on the top of the movable plate (34), and the assembly slide rail (35) matches the bracket slide rail (211).

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