Steel structure combined base

Abstract

The utility model discloses a steel structure combined base, which relates to the technical field of steel structures, and comprises a bottom plate, a mounting seat fixedly arranged at the lower end of the bottom plate, a support piece arranged above the bottom plate, grooves symmetrically arranged on the surface of the mounting seat, a dismounting mechanism and a fixing mechanism, the dismounting and mounting mechanism is arranged in the groove and used for fixing the mounting base to the ground, and the fixing mechanism is arranged above the mounting base and used for fixing the position of the supporting piece. The dismounting and mounting mechanism is arranged, dismounting and mounting are convenient, the stress area of the fixing pile in the ground soil is increased by adjusting the first screw rod and driving the first connecting rod and the second connecting rod in the connecting rod assembly to expand outwards, and then the acting force of the soil on the fixing pile is improved; and the clamping blocks can be clamped with the clamping grooves in the surfaces of the supporting pieces to adapt to the supporting pieces of different sizes and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure combined base. Background Art

[0002] Steel structure is a structure composed of steel materials, which is widely used in construction, mechanical processing and other fields. However, the existing steel structure base is often fixed by welding, so that the installation position of the bottom cannot be adjusted and it is inconvenient to disassemble. For example, the patent announcement number CN 220117461 U records a steel structure sliding support that is easy to install. A base and a disassembly structure are provided. The bidirectional threaded rod is driven by a driving motor to rotate, thereby driving the slider to move, so that the card block can be stuck into the card slot with the cooperation of the electric telescopic rod, thereby completing the installation operation. However, after the installation of the device is completed, the size of the support member is fixed, which cannot meet the adjustment requirements of support members of different sizes. The scope of application is small and it is inconvenient to use.

[0003] Based on this, a steel structure combined base is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a steel structure combined base to solve the problem that the adjustment requirements of support members of different sizes cannot be met.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A steel structure combined base includes a base plate, a mounting seat is fixedly arranged at the lower end of the base plate, a support member is arranged above the base plate, grooves are symmetrically arranged on the surface of the mounting seat, and also includes a disassembly and assembly mechanism and a fixing mechanism. The disassembly and assembly mechanism is arranged inside the groove and is used to fix the mounting seat on the ground, and the fixing mechanism is arranged above the mounting seat and is used to fix the position of the support member.

[0007] Preferably, the disassembly and assembly mechanism includes a fixing pile threadedly connected to the mounting seat, a first screw is arranged inside the fixing pile, the lower end of the first screw is rotatably connected to a fixing rod, the top end of the first screw extends to the outside of the fixing pile and is connected to a handle, and a connecting rod assembly matching the fixing rod is arranged on both sides of the bottom of the fixing pile.

[0008] Preferably, the fixing mechanism includes a slide groove, the interior of the slide groove is rotatably connected to a bidirectional screw rod, one end of the bidirectional screw rod extends to the outside of the base plate and is connected to a motor, the left and right sides of the bidirectional screw rod are threadedly connected to sliders, and the opposite sides of the two sliders are fixedly connected to a card block.

[0009] Preferably, the connecting rod assembly includes a first connecting rod, the upper end of which is rotatably connected to both sides of the bottom of the fixed pile, the lower end of which is rotatably connected to the second connecting rod, and the lower end of the second connecting rod is connected to the lower end of the fixed rod through a rotating shaft.

[0010] Preferably, the support member is symmetrically provided with card slots on both sides, and the card slots are adapted to the size and shape of the card block.

[0011] Preferably, a safety cover is provided on the outside of the motor.

[0012] Preferably, the fixing mechanism further comprises connecting plates symmetrically arranged on both sides of the bottom plate, a sliding hole is opened on the surface of the connecting plate, a second screw is connected to the internal thread of the sliding hole, and a clamping plate is fixedly arranged at one end of the second screw.

[0013] Preferably, a movable groove is provided on the upper surface of the bottom plate, and the bottom of the clamping plate is slidably connected to the movable groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is provided with a disassembly and assembly mechanism, which is convenient for disassembly and assembly of the mounting seat. By adjusting the first screw rod, the first connecting rod and the second connecting rod in the connecting rod assembly are driven to expand outward, thereby increasing the force-bearing area of ​​the fixed pile inside the ground soil, thereby increasing the force of the soil on the fixed pile and increasing stability;

[0016] 2. The utility model is provided with a fixing mechanism, and through the cooperation between the motor, the bidirectional screw rod and the slider, the clamping block can be engaged with the clamping groove on the surface of the support member, which is suitable for supports of different sizes and specifications, and has good practicality. A connecting plate is provided, so that rotating the second screw rod can drive the clamping plate to move, thereby completing the fixation of the other sides of the support member, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 It is a sectional view of the front view of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the disassembly and assembly mechanism of the utility model.

[0021] Figure 5 This is a schematic structural diagram of Example 2 of the present utility model.

[0022] Notes on figure numbers: 101, base plate; 102, mounting seat; 103, support member; 104, groove; 105, slot; 200, disassembly and assembly mechanism; 201, fixing pile; 202, first screw; 203, fixing rod; 204, first connecting rod; 205, second connecting rod; 300, fixing mechanism; 301, slide groove; 302, bidirectional screw; 303, motor; 304, slider; 305, block; 306, connecting plate; 307, second screw; 308, clamping plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] In this embodiment, if Figure 1-Figure 4 As shown, a steel structure combined base includes a bottom plate 101, a mounting seat 102 is fixedly provided at the lower end of the bottom plate 101, and the bottom plate 101 and the mounting seat 102 are fixedly connected by bolts, so that the mounting seat 102 and the bottom plate 101 can be disassembled and installed, so as to avoid the need to replace the entire body when damaged, thereby reducing the use cost. A support member 103 is provided above the bottom plate 101, and grooves 104 are symmetrically provided on the surface of the mounting seat 102. It also includes a disassembly and assembly mechanism 200 and a fixing mechanism 300. The disassembly and assembly mechanism 200 is arranged inside the groove 104 and is used to fix the mounting seat 102 on the ground. The fixing mechanism 300 is arranged above the mounting seat 102 and is used to fix the position of the support member 103. Before the steel structure combined base is used, first check whether the device can be used normally, fix the steel structure combined base to the ground through the disassembly and assembly mechanism 200, place the support member 103 above the bottom plate 101, and then adjust the fixing mechanism 300 so that the device enters a state to be used.

[0026] Among them Figure 2-Figure 4 As shown, the disassembly and assembly mechanism 200 includes a fixing pile 201 threadedly connected to the mounting seat 102, the fixing pile 201 is inserted into the ground soil to achieve a fixing effect, a first screw rod 202 is arranged inside the fixing pile 201, the outer side of the first screw rod 202 is a first screw groove, the lower end of the first screw rod 202 is rotatably connected to a fixing rod 203, so that when the first screw rod 202 is rotated, the fixing rod 203 can move up and down along the direction of the first screw groove without rotating, the top end of the first screw rod 202 extends to the outside of the fixing pile 201 and is connected to a handle, and a connecting rod assembly is arranged on both sides of the bottom of the fixing pile 201, and the connecting rod assembly cooperates with the first screw rod 202 to form a complete mechanism to ensure the normal operation of the disassembly and assembly mechanism 200;

[0027] Among them Figure 2 and Figure 3 As shown, the fixing mechanism 300 includes a slide groove 301, and a bidirectional screw rod 302 is rotatably connected inside the slide groove 301. One end of the bidirectional screw rod 302 extends to the outside of the bottom plate 101 and is connected to a motor 303. The left and right sides of the bidirectional screw rod 302 are threadedly connected with sliders 304. The opposite sides of the two sliders 304 are fixedly connected with a clamping block 305. The motor 303 is started to drive the bidirectional screw rod 302 to rotate, so that the two sliders 304 can move closer to or away from each other along the direction of the slide groove 301, and can be adjusted according to the size of the support member 103, so that the position of the fixed support member 103 is achieved through the fit between the clamping block 305 and the clamping groove 105.

[0028] Among them Figure 4 As shown, the connecting rod assembly includes a first connecting rod 204, the upper end of the first connecting rod 204 is rotatably connected to both sides of the bottom of the fixed pile 201, the lower end of the first connecting rod 204 is rotatably connected to the second connecting rod 205, and the lower end of the second connecting rod 205 is connected to the lower end of the fixed rod 203 through a rotating shaft. The first screw rod 202 is driven to rotate by rotating the handle. Since the fixed rod 203 is rotatably connected to the first screw rod 202, the fixed rod 203 moves upward, thereby driving the first connecting rod 204 and the second connecting rod 205 to open to both sides, thereby increasing the contact area between the connecting rod assembly and the surrounding soil, and increasing the safety and stability of the device;

[0029] Among them Figure 2 and Figure 3 As shown, the support member 103 is symmetrically provided with a card slot 105 on both sides, and an anti-skid pad is provided inside the card slot 105 to increase the friction effect between the card slot 105 and the card block 305. The card slot 105 and the card block 305 are adapted in size and shape, and the card block 305 is inserted into the card slot 105, thereby limiting the support member 103.

[0030] Among them Figure 2 As shown, a safety cover is provided on the outside of the motor 303 to prevent the motor 303 from being damaged by external forces during use of the steel structure combined base, thereby improving the safety of the device;

[0031] Example 2

[0032] The difference from Example 1 is that Figure 5As shown, the fixing mechanism 300 also includes connecting plates 306 symmetrically arranged on both sides of the bottom plate 101, and a sliding hole is opened on the surface of the connecting plate 306, and a second screw rod 307 is connected to the inner thread of the sliding hole, and a clamping plate 308 is fixedly arranged at one end of the second screw rod 307. The second screw rod 307 is rotated to make the two clamping plates 308 approach or move away from each other, thereby clamping and fixing the other two sides of the support member 103, which is suitable for support members 103 of different sizes, and is conducive to extending the service life of the support member 103 and the bottom plate 101;

[0033] Among them Figure 5 As shown, a movable groove is provided on the upper surface of the base plate 101, and the bottom of the clamping plate 308 is slidably connected to the movable groove. The function of the movable groove is to prevent the clamping plate 308 from deflecting during movement, thereby improving the structural stability of the steel structure combined base.

[0034] When in use, first place the mounting base 102 at the place where it needs to be fixed, rotate the fixing pile 201 so that the fixing pile 201 and the bottom of the fixing rod 203 can be inserted into the ground, and then turn the handle to drive the first screw rod 202 to rotate, so that the fixing rod 203 moves upward, thereby driving the first connecting rod 204 and the second connecting rod 205 to open to both sides, increasing the contact area with the surrounding ground, and then place the support member 103 above the base plate 101, and then adjust the fixing mechanism 300 so that the block 305 contacts the slot 105, thereby completing the installation operation of the support member 103.

[0035] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A steel structure combined base, comprising a bottom plate (101), a mounting seat (102) being fixedly arranged at the lower end of the bottom plate (101), a support member (103) being arranged above the bottom plate (101), and grooves (104) being symmetrically arranged on the surface of the mounting seat (102); It is characterized in that It also includes a disassembly and assembly mechanism (200), which is arranged inside the groove (104) and is used to fix the mounting seat (102) on the ground; A fixing mechanism (300), wherein the fixing mechanism (300) is arranged above the mounting seat (102) and is used to fix the position of the supporting member (103).

2. The steel structure combined base according to claim 1, characterized in that: The disassembly and assembly mechanism (200) comprises a fixing pile (201) threadedly connected to the mounting seat (102), a first screw rod (202) is arranged inside the fixing pile (201), the lower end of the first screw rod (202) is rotatably connected to a fixing rod (203), the top end of the first screw rod (202) extends to the outside of the fixing pile (201) and is connected to a handle, and a connecting rod assembly matching the fixing rod (203) is arranged on both sides of the bottom of the fixing pile (201).

3. The steel structure combined base according to claim 1, characterized in that: The fixing mechanism (300) comprises a slide groove (301), the interior of the slide groove (301) is rotatably connected to a bidirectional screw rod (302), one end of the bidirectional screw rod (302) extends to the outside of the base plate (101) and is connected to a motor (303), the left and right sides of the bidirectional screw rod (302) are both threadedly connected to sliders (304), and the opposite sides of the two sliders (304) are both fixedly connected to a clamping block (305).

4. The steel structure combined base according to claim 2, characterized in that: The connecting rod assembly comprises a first connecting rod (204), the upper end of the first connecting rod (204) is rotatably connected to the two sides of the bottom of the fixed pile (201), the lower end of the first connecting rod (204) is rotatably connected to the second connecting rod (205), and the lower end of the second connecting rod (205) is connected to the lower end of the fixed rod (203) via a rotating shaft.

5. The steel structure combined base according to claim 1, characterized in that: The support member (103) is symmetrically provided with clamping grooves (105) on both sides, and the clamping grooves (105) are adapted in size and shape to the clamping block (305).

6. The steel structure combined base according to claim 3, characterized in that: A safety cover is provided on the outer side of the motor (303).

7. The steel structure combined base according to claim 1, characterized in that: The fixing mechanism (300) further comprises connecting plates (306) symmetrically arranged on both sides of the bottom plate (101), a sliding hole is provided on the surface of the connecting plate (306), a second screw rod (307) is threadedly connected to the inner part of the sliding hole, and a clamping plate (308) is fixedly arranged at one end of the second screw rod (307).

8. The steel structure combined base according to claim 7, characterized in that: A movable groove is provided on the upper surface of the bottom plate (101), and the bottom of the clamping plate (308) is slidably connected to the movable groove.

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