Supporting device for steel structure construction

Abstract

The utility model discloses a supporting device for steel structure construction, and relates to the technical field of constructional engineering, the supporting device comprises a pedal, the bottom of the pedal is provided with two groups of outer rod placing grooves, inner rod placing grooves, locking nut placing grooves and supporting plate placing grooves which are symmetrically arranged, each group comprises two placing grooves, and the supporting plate placing grooves are symmetrically arranged. A hinge joint is arranged in the inner rod placing groove, an inner rod can be contained in the inner rod placing groove, a connector is arranged at the top of the inner rod, the connector is movably connected with the hinge joint, an outer rod is slidably connected to the bottom of the inner rod in a sleeving mode, and the inner rod and the outer rod are fixedly connected through a fixing piece; the supporting device for steel structure construction has the advantages that the supporting device can be folded, accordingly, occupied spaces can be reduced, the supporting device does not need to be assembled when the supporting device is used, and the supporting device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a supporting device used for steel structure construction. Background Art

[0002] With the improvement of living standards, people have an increasing demand for residential and office buildings. Most existing buildings are reinforced concrete structures, but the traditional reinforced concrete structure construction process is relatively complicated, wasting a lot of manpower and material resources; at the same time, when a reinforced concrete building is demolished, it is necessary to carry out destructive demolition, and the building materials after demolition cannot be recycled and reused, resulting in a serious waste of resources. Based on this, the steel structure integral prefabricated building came into being, which can complete the building construction simply and quickly. In the prefabricated residential system, it is necessary to use a construction frame to perform operations on a plane at a certain height. Traditional construction frames are mostly in the form of springboards or scaffolding, but the safety performance of the springboard is poor, and the scaffolding overlap process is complicated, which affects the construction schedule. Therefore, providing a construction frame for a steel structure building, in order to adapt to the structural characteristics of the new steel structure building, and to facilitate installation and construction, with high construction safety, has become a problem that needs to be solved urgently by technicians in this field.

[0003] Patent No. CN205617758U discloses a construction frame for steel structure buildings, including a support frame and a working panel detachably mounted on the support frame; the support frame includes column assemblies located on all sides and a cross bar installed between two adjacent column assemblies, the column assembly includes a column body and a first connecting ear installed on the side wall of the column body, a second connecting ear is provided on the cross bar, the first connecting ear is provided with a first mounting hole, the second connecting ear is provided with a second mounting hole, a fixing pin passes through the first mounting hole and the second mounting hole and is tightened; a screw is sleeved inside the column body, a nut is screwed on the screw, and the end of the column body abuts against the nut. This construction frame can adapt to the structural characteristics of new steel structure buildings, and the various parts are detachably connected, which is convenient for installation and construction, and has high construction safety;

[0004] The construction frame for the steel structure building in this patent needs to be assembled during the steel structure construction and dismantled after the construction is completed, which not only wastes time but also easily leads to the loss of various parts. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a supporting device for steel structure construction, which solves the problem that the construction frame needs to be assembled on site.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a supporting device for steel structure construction, including a pedal, two groups of symmetrically arranged outer rod placement grooves, inner rod placement grooves, locking nut placement grooves and support plate placement grooves are opened at the bottom of the pedal, and each group of placement grooves is provided with two, and a hinge joint is arranged in the inner rod placement groove, and the inner rod can be received in the inner rod placement groove, and a connecting head is arranged at the top of the inner rod, and the connecting head and the hinge joint are movably connected, and the outer rod is slidably sleeved at the bottom of the inner rod, and the inner rod and the outer rod are fixedly connected by a fixing piece, and a connecting thread is arranged at the top position of the inner rod and is threadedly connected with a locking nut.

[0007] Preferably, the fixing member comprises a welding nut, which is fixedly welded to the outside of the outer rod, and a fixing screw is threadedly screwed on the welding nut, and a plurality of evenly arranged sockets are correspondingly provided on the inner rod, and the fixing screws are inserted into the sockets.

[0008] Preferably, a support plate is fixedly connected to the bottom of each group of outer rods, and the support plate can be folded into a support plate placement groove, and the outer rods can be folded into the outer rod placement groove.

[0009] Preferably, two symmetrically arranged universal wheels and two symmetrically arranged anchor screws are installed at the bottom of the support plate, and the length of the anchor screws is greater than the height of the universal wheels. The tops of the anchor screws pass through the support plate and are threadedly connected to it, and the anchor screws and universal wheels can be retracted into the support plate placement groove.

[0010] Preferably, two symmetrically arranged guardrails are fixedly connected to the top of the pedal board, and a plurality of evenly arranged anti-slip stripes are arranged on the top surface of the pedal board.

[0011] Preferably, the outer diameter of the locking nut is greater than the width of the inner rod placement groove, and the locking nut can be received inside the locking nut placement groove.

[0012] Beneficial Effects

[0013] The utility model provides a support device for steel structure construction. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The support device for steel structure construction is provided with a storage slot, inner and outer rods and a locking nut. When the device needs to be used, the inner rod stored in the inner rod placement slot is rotated and pulled out, and then the locking nut is rotated so that the top of the locking nut is against the bottom of the pedal, so that the inner rod and the pedal remain relatively fixed. When not in use, the inner rod and the outer rod are stored in the storage slot, which has a good folding effect and reduces the space occupied. The device does not need to be assembled and is easy to use.

[0015] 2. The support device used for steel structure construction is provided with fixing parts. The height of the device is adjusted according to the construction height. The fixing screws are loosened, and the outer rod is pulled out from the inner rod for a certain length. After completion, the fixing screws are rotated to insert it into the socket. In this way, the inner rod and the outer rod remain relatively fixed, and the structure plays a role in height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the pedal of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly structure of the inner rod and the outer rod of the utility model.

[0019] In the figure: 1. Pedal; 2. Inner rod placement slot; 3. Outer rod placement slot; 4. Locking nut placement slot; 5. Hinge; 6. Support plate placement slot; 7. Inner rod; 8. Connector; 9. Locking nut; 10. Fixing piece; 101. Welding nut; 102. Fixing screw; 11. Outer rod; 12. Socket; 13. Support plate; 14. Universal wheel; 15. Anchor screw; 16. Guardrail; 17. Anti-slip strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a supporting device for steel structure construction, comprising a pedal 1, two groups of symmetrically arranged outer rod placement grooves 2, inner rod placement grooves 3, locking nut placement grooves 4 and support plate placement grooves 6 are provided at the bottom of the pedal 1, and each group of placement grooves is provided with two. A hinge head 5 is provided in the inner rod placement groove 2, and an inner rod 7 can be received in the inner rod placement groove 2. A connecting head 8 is provided at the top of the inner rod 7. The connecting head 8 and the hinge head 5 are movably connected. An outer rod 11 is slidably sleeved at the bottom of the inner rod 7. The inner rod 7 and the outer rod 11 are fixedly connected by a fixing member 10. A connecting thread is provided at the top position of the inner rod 7 and a locking nut 9 is threadedly connected thereto. The outer diameter of the locking nut 9 is greater than the width of the inner rod placement groove 2, and the locking nut 9 can be received in the locking nut placement groove 4. The locking nut 9 is rotated so that the top of the locking nut 9 abuts against the bottom of the pedal 1, so that the inner rod 7 and the pedal 1 remain relatively fixed.

[0022] The fixing part 10 includes a welding nut 101, which is fixedly welded to the outside of the outer rod 11. A fixing screw 102 is screwed on the welding nut 101. A plurality of evenly arranged sockets 12 are correspondingly provided on the inner rod 7. The fixing screw 102 is inserted into the socket 12. The height of the device is adjusted according to the construction height. The fixing screw 102 is loosened, and the outer rod 11 is pulled out of the inner rod 7 for a certain length. After that, the fixing screw 102 is rotated to insert it into the socket 12. In this way, the inner rod 7 and the outer rod 11 remain relatively fixed, and this structure plays a role in height adjustment.

[0023] A support plate 13 is fixedly connected to the bottom of each group of outer rods 11. The support plate 13 can be folded into the support plate placement groove 6. The outer rod 11 can be folded into the outer rod placement groove 3. Two symmetrically arranged universal wheels 14 and two symmetrically arranged anchor screws 15 are installed at the bottom of the support plate 13. The length of the anchor screw 15 is greater than the height of the universal wheel 14. The top of the anchor screw 15 passes through the support plate 13 and is threadedly connected thereto. The anchor screw 15 and the universal wheel 14 can be received into the support plate placement groove 6. Two symmetrically arranged guardrails 16 are fixedly connected to the top of the pedal 1. A plurality of evenly arranged anti-slip stripes 17 are arranged on the top surface of the pedal 1. The anti-slip stripes 17 can prevent slipping on the pedal 1. The guardrail 16 can play a certain protective role and increase safety.

[0024] During operation, the inner rod 7 received in the inner rod placement slot 2 is rotated and pulled out, and then the locking nut 9 is rotated so that the top of the locking nut 9 is against the bottom of the pedal 1, so that the inner rod 7 and the pedal 1 remain relatively fixed, and then the height of the device is adjusted according to the construction height, and the fixing screw 102 is loosened, and the outer rod 11 is pulled out of the inner rod 7 for a certain length, and then the fixing screw 102 is rotated to insert it into the socket 12, so that the inner rod 7 and the outer rod 11 remain relatively fixed. This structure plays a role in height adjustment. The bottom of the support plate 13 fixed to the bottom of the outer rod 11 is provided with a universal wheel 14 and an anchor screw 15. The universal wheel 14 is convenient for moving the entire device to change the construction site, and the anchor screw 15 can lift the support plate 13, so that the device can be firmly fixed on the ground.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A support device for steel structure construction, comprising a pedal (1), characterized in that: The bottom of the pedal (1) is provided with two groups of symmetrically arranged outer rod placement grooves (3), inner rod placement grooves (2), locking nut placement grooves (4) and support plate placement grooves (6), each group of placement grooves is provided with two, a hinge joint (5) is provided in the inner rod placement groove (2), an inner rod (7) can be received in the inner rod placement groove (2), a connecting head (8) is provided at the top of the inner rod (7), the connecting head (8) and the hinge joint (5) are movably connected, an outer rod (11) is slidably sleeved at the bottom of the inner rod (7), the inner rod (7) and the outer rod (11) are fixedly connected by a fixing member (10), and a connecting thread is provided at the top of the inner rod (7) and a locking nut (9) is threadedly connected.

2. A support device for steel structure construction according to claim 1, characterized in that: The fixing member (10) comprises a welding nut (101), the welding nut (101) being fixedly welded to the outside of the outer rod (11), a fixing screw (102) being threadedly screwed onto the welding nut (101), a plurality of evenly arranged insertion holes (12) being correspondingly provided on the inner rod (7), and the fixing screw (102) being inserted into the insertion holes (12).

3. A support device for steel structure construction according to claim 1, characterized in that: A support plate (13) is fixedly connected to the bottom of each group of outer rods (11); the support plate (13) can be folded into the support plate placement groove (6); and the outer rods (11) can be folded into the outer rod placement groove (3).

4. A support device for steel structure construction according to claim 3, characterized in that: Two symmetrically arranged universal wheels (14) and two symmetrically arranged anchor screws (15) are installed at the bottom of the support plate (13), and the length of the anchor screw (15) is greater than the height of the universal wheel (14). The top of the anchor screw (15) passes through the support plate (13) and is threadedly connected thereto. The anchor screw (15) and the universal wheel (14) can be received into the support plate placement groove (6).

5. A support device for steel structure construction according to claim 1, characterized in that: Two symmetrically arranged guardrails (16) are fixedly connected to the top of the pedal board (1), and a plurality of evenly arranged anti-slip stripes (17) are arranged on the top surface of the pedal board (1).

6. A support device for steel structure construction according to claim 1, characterized in that: The outer diameter of the locking nut (9) is greater than the width of the inner rod placement groove (2), and the locking nut (9) can be received inside the locking nut placement groove (4).

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