Steel support assembly rack

Abstract

The utility model provides a steel support assembling rack, and belongs to the field of building construction. According to the technical scheme, the device comprises two supporting bases, fixed beams are fixedly connected to the tops of the two supporting bases, movable beams are movably installed on the tops of the two fixed beams, adjusting mechanisms fixedly connected with the bottoms of the movable beams are arranged in the two fixed beams, and each adjusting mechanism comprises a hydraulic rod; hydraulic rods which extend to the outer sides of the tops and are connected with the bottoms of the moving beams are fixedly installed in the two fixed beams, fixed rods are fixedly installed in the fixed beams and located on the front sides and the rear sides of the hydraulic rods, connecting plates extending to the exteriors of the fixed rods are fixedly installed at the bottoms of the moving beams, and springs are connected to the exteriors of the fixed rods in a sleeving mode. The steel support has the advantages of being simple in structure, convenient to use and capable of preventing the steel support from rolling in the splicing process, meanwhile, the height of the steel support can be conveniently adjusted, and work of constructors is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a steel support assembly stand. Background Art

[0002] Steel support refers to the use of steel pipes, H-shaped steel, angle steel, etc. to enhance the stability of engineering structures. Generally, it is an inclined connecting member, and the most common shapes are herringbone and cross. Steel support is widely used in subways and foundation pit enclosures. Because steel support can be recycled and reused, it has the characteristics of economy and environmental protection.

[0003] The existing open excavation foundation pit steel support assembly stand has low safety when in use. The steel support is very easy to roll during assembly and injure people. In addition, the assembly workers need to lie on their stomach to install the steel support bolts, which is not conducive to the workers' self-protection. Utility Model Content

[0004] The utility model aims to provide a steel support assembly stand which has a simple structure, is easy to use, can prevent the steel support from rolling during assembly, and can conveniently adjust the height of the steel support, thereby facilitating the work of construction personnel.

[0005] The utility model is achieved through the following measures:

[0006] A steel support assembly stand, characterized in that it comprises two support bases, the tops of the two support bases are fixedly connected with fixed beams, the tops of the two fixed beams are movably mounted with movable beams, and the insides of the two fixed beams are provided with adjustment mechanisms fixedly connected with the bottoms of the movable beams;

[0007] The adjustment mechanism includes a hydraulic rod, and the two fixed beams are fixedly installed with a hydraulic rod extending to the outside of the top and connected to the bottom of the moving beam, and the fixed beams are fixedly installed with fixed rods on both sides of the front and rear of the hydraulic rods, and the bottom of the moving beam is fixedly installed with a connecting plate extending to the outside of the fixed rods, and the outside of the fixed rods is sleeved with a spring;

[0008] A crossbeam is fixed between the two moving beams, and limiting plates extending to the top of the crossbeam are fixedly installed on opposite surfaces of the two moving beams.

[0009] The specific features of the utility model also include:

[0010] Auxiliary mechanisms connected to the support base are provided on the front and rear sides of the two moving beams, and the auxiliary mechanisms include a first hinge and a second hinge. The first hinge is fixedly installed on the top of the support base and on the front and rear sides of the moving beam, and the second hinge is fixedly installed on the front and rear sides of the upper end of the moving beam. A telescopic rod connected to the first hinge is connected to the second hinge.

[0011] A lifting hole is provided inside the movable beam, and the connecting plate is an "L"-shaped plate. A sliding hole matched with the fixing rod is provided inside the connecting plate.

[0012] The spring is located at the bottom of the connecting plate, and the opposite surfaces of the two limit blocks are circular cross-sections.

[0013] An active cavity is provided inside the fixed beam, and an active hole matched with the connecting plate and the hydraulic rod is provided on the top of the fixed beam.

[0014] By setting limit blocks, the opposite surfaces of the two limit blocks are circular cross-sections, the steel support is placed on the beam and located between the two limit plates, so that the steel support is stuck between the two limit blocks, which can effectively prevent the steel support from rolling off the beam.

[0015] By setting up a hydraulic rod and starting the hydraulic rod to make it run, the movable beam is driven to move upward, and the movable beam is relatively stable during the movement through the cooperation between the fixed rod, the connecting plate and the spring, so that the steel support is easy to lift during the construction process.

[0016] The utility model has the following beneficial effects: simple structure, easy use, and can prevent the steel support from rolling during assembly, while facilitating the adjustment of the height of the steel support, thereby facilitating the work of construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0018] Figure 2 It is a structural schematic diagram of an embodiment of the utility model.

[0019] Figure 3 It is a structural schematic diagram of a cross-sectional view of an embodiment of the utility model.

[0020] Among them, the figure markings are: 1. support base; 2. fixed beam; 3. movable beam; 4. cross beam; 5. limit plate; 6. adjustment mechanism; 601. hydraulic rod; 602. fixed rod; 603. connecting plate; 604. spring; 7. auxiliary mechanism; 701. first hinge; 702. telescopic rod; 703. second hinge; 8. lifting hole. DETAILED DESCRIPTION

[0021] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0022] See also Figure 1-3 A steel support assembly stand comprises two support bases 1, the tops of the two support bases 1 are fixedly connected with fixed beams 2, the tops of the two fixed beams 2 are movably mounted with moving beams 3, and the insides of the two fixed beams 2 are provided with adjustment mechanisms 6 fixedly connected with the bottoms of the moving beams 3;

[0023] The adjustment mechanism 6 includes a hydraulic rod 601, and the hydraulic rod 601 extending to the outside of the top and connected to the bottom of the moving beam 3 is fixedly installed inside the two fixed beams 2, and fixed rods 602 are fixedly installed inside the fixed beams 2 and on both sides of the front and rear of the hydraulic rod 601, and a connecting plate 603 extending to the outside of the fixed rod 602 is fixedly installed at the bottom of the moving beam 3, and a spring 604 is sleeved on the outside of the fixed rod 602;

[0024] A cross beam 4 is fixed between the two moving beams 3 , and limiting plates 5 extending to the top of the cross beam 4 are fixedly installed on opposite surfaces of the two moving beams 3 .

[0025] Auxiliary mechanisms 7 connected to the support base 1 are provided on the front and rear sides of the two moving beams 3, and the auxiliary mechanisms 7 include a first hinge 701 and a second hinge 703. The first hinge 701 is fixedly installed on the top of the support base 1 and on the front and rear sides of the moving beam 3. The second hinge 703 is fixedly installed on the front and rear sides of the upper end of the moving beam 3. A telescopic rod 702 connected to the second hinge 703 is connected to the first hinge 701.

[0026] A lifting hole 8 is provided inside the movable beam 3 . The connecting plate 603 is an “L”-shaped plate. A sliding hole matching the fixing rod 602 is provided inside the connecting plate 603 .

[0027] The spring 604 is located at the bottom of the connecting plate 603, and the opposite surfaces of the two limit blocks are circular in cross section.

[0028] An active cavity is provided inside the fixed beam 2 , and an active hole adapted to the connecting plate 603 and the hydraulic rod 601 is provided on the top of the fixed beam 2 .

[0029] By setting limit blocks, the opposite surfaces of the two limit blocks are circular cross-sections, the steel support is placed on the beam 4 and located between the two limit plates 5, so that the steel support is stuck between the two limit blocks, which can effectively prevent the steel support from rolling off the beam 4.

[0030] By setting up a hydraulic rod 601, starting the hydraulic rod 601 to drive the movable beam 3 to move upward, and the movable beam 3 is relatively stable during the movement through the cooperation between the fixed rod 602, the connecting plate 603 and the spring 604, so that the steel support is easy to lift during the construction process.

[0031] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A steel support assembly stand, characterized in that: It comprises two supporting bases, the tops of the two supporting bases are fixedly connected with fixed beams, the tops of the two fixed beams are movably installed with moving beams, and the insides of the two fixed beams are provided with adjustment mechanisms fixedly connected with the bottoms of the moving beams; The adjustment mechanism includes a hydraulic rod, and the two fixed beams are fixedly installed with a hydraulic rod extending to the outside of the top and connected to the bottom of the moving beam, and the fixed beams are fixedly installed with fixed rods on both sides of the front and rear of the hydraulic rods, and the bottom of the moving beam is fixedly installed with a connecting plate extending to the outside of the fixed rods, and the outside of the fixed rods is sleeved with a spring; A crossbeam is fixed between the two moving beams, and limiting plates extending to the top of the crossbeam are fixedly installed on opposite surfaces of the two moving beams.

2. The steel support assembly stand according to claim 1, characterized in that: Auxiliary mechanisms connected to the support base are provided on the front and rear sides of the two moving beams, and the auxiliary mechanisms include a first hinge and a second hinge. The first hinge is fixedly installed on the top of the support base and on the front and rear sides of the moving beam, and the second hinge is fixedly installed on the front and rear sides of the upper end of the moving beam. A telescopic rod connected to the first hinge is connected to the second hinge.

3. The steel support assembly stand according to claim 2, characterized in that: A lifting hole is provided inside the movable beam, and the connecting plate is an "L"-shaped plate. A sliding hole matched with the fixing rod is provided inside the connecting plate.

4. The steel support assembly stand according to claim 3, characterized in that: The spring is located at the bottom of the connecting plate, and the opposite surfaces of the two limit blocks are circular cross-sections.

5. The steel support assembly stand according to claim 4, characterized in that: An active cavity is provided inside the fixed beam, and an active hole matched with the connecting plate and the hydraulic rod is provided on the top of the fixed beam.

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