CN115045531A - Steel construction stable support device - Google Patents

Abstract

The invention discloses a steel structure stable supporting device which comprises a supporting block, wherein a rotating mechanism is fixedly arranged at the lower end of the supporting block, an adjusting mechanism is fixedly arranged at the lower end of the rotating mechanism, a convenient supporting mechanism is arranged at the lower end of the adjusting mechanism, the adjusting mechanism comprises a threaded rod, a threaded sleeve is in threaded connection with the outer side of the threaded rod, the convenient supporting mechanism comprises three groups of fixing frames fixedly arranged at the outer side of the threaded sleeve and close to the lower side, a sliding track is arranged on each fixing frame, a first limiting groove is connected at the upper side position of the sliding track, a second limiting groove is connected at the lower side position of the sliding track, and the sliding track is communicated with the first limiting groove and the second limiting groove. According to the steel structure stable supporting device of the rotating sleeve, the supporting legs can be conveniently folded to be parallel to the threaded sleeve when the device is not used, so that the space occupied by the device is small, and the device is convenient to store.

Description

A kind of steel structure stable support device

technical field

The invention relates to the technical field of steel structures, in particular to a stable support device for steel structures.

Background technique

Generally, in the field of construction, it is necessary to build a steel frame, so as to support the work of workers and place the materials needed for the work. Once the steel structure is built, it is not easy to dismantle. However, it is time-consuming to dismantle all of them and rebuild them. At this time, it is generally possible to support some auxiliary support devices in unstable places, so as to maintain the stability of the built steel structure.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a stable support device for a steel structure, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the present invention is: a steel structure stable support device, comprising a support block, the lower end of the support block is fixedly provided with a rotating mechanism, and the lower end of the rotating mechanism is fixedly installed with an adjusting mechanism A convenient support mechanism is installed at the lower end of the adjustment mechanism, the adjustment mechanism includes a threaded rod, the outer side of the threaded rod is threadedly connected with a threaded sleeve, and the convenient support mechanism includes a fixed arrangement on the outer side of the threaded sleeve near the bottom Three sets of fixing frames at the side position, the fixing frame is provided with a sliding track, the upper position of the sliding track is connected with a first limit groove, and the lower position of the sliding track is connected with a second limit groove, The sliding track is in communication with the first limiting groove and the second limiting groove.

Preferably, the inside of the fixing frame is connected with a rotating member through a rotating shaft, a fixing groove is opened inside the rotating member, and a sliding limit rod is fixedly arranged inside the fixing groove.

Preferably, a spring is sleeved on the outer side of the sliding limit rod, and a movable clamping rod is slidably arranged on the outer side of the sliding limiting rod near the lower side of the spring, and the movable clamping rod is slidably connected inside the fixing groove.

Preferably, the rotating mechanism includes a rotating rod fixedly connected to the lower end of the support block, and a rotating block is fixedly connected to the lower end of the rotating rod.

Preferably, the outer side of the rotating block is provided with the inside of the rotating block, which is matched with the rotating block, and the rotating block is slidably connected.

Preferably, the lower end of the rotating sleeve is fixedly connected with the upper end of the threaded rod.

Compared with the prior art, the present invention has the following beneficial effects:

The supporting feet can be conveniently folded to be parallel to the threaded sleeve when the device is not in use, so that the space occupied by the device is relatively small and the storage of the device is convenient.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of steel structure stable support device of the present invention;

Fig. 2 is the overall cutaway structure schematic diagram of a kind of steel structure stable support device of the present invention;

Fig. 3 is the enlarged structural schematic diagram of part A of a kind of steel structure stable support device of the present invention;

Fig. 4 is a partial enlarged structural schematic diagram of a steel structure stable support device of the present invention;

FIG. 5 is an enlarged structural schematic diagram of part B of a steel structure stable support device according to the present invention.

In the figure: 1. Supporting block; 2. Rotating mechanism; 21. Rotating rod; 22. Rotating block; 23. Rotating sleeve; 3. Adjusting mechanism; 31. Threaded rod; 32. Threaded sleeve; 4. Convenient support mechanism ; 41, fixed frame; 42, sliding track; 43, the first limit slot; 44, the second limit slot; 45, the rotating part; 46, the fixed slot; 47, the sliding limit rod; 48, the spring; 49, Move the clamping rod; 410, supporting feet.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-5, a steel structure stable support device includes a support block 1, the lower end of the support block 1 is fixedly provided with a rotating mechanism 2, the lower end of the rotating mechanism 2 is fixedly installed with an adjusting mechanism 3, and the adjusting mechanism 3 A convenient support mechanism 4 is installed on the lower end of the threaded rod 31, and the outer side of the threaded rod 31 is threadedly connected with a threaded sleeve 32. A fixed frame 41 is formed. The fixed frame 41 is provided with a sliding track 42. The upper position of the sliding track 42 is connected with a first limit groove 43, and the lower position of the sliding track 42 is connected with a second limit groove 44. The sliding track 42 It is in communication with the first limiting groove 43 and the second limiting groove 44 .

The inside of the fixed frame 41 is connected with a rotating member 45 through a rotating shaft. A fixed groove 46 is opened inside the rotating member 45. A sliding limit rod 47 is fixedly arranged inside the fixed groove 46, and a spring 48 is sleeved on the outer side of the sliding limit rod 47. The outer side of the sliding limit rod 47 is slidably provided with a movable clamping rod 49 near the lower side of the spring 48 , and the movable clamping rod 49 is slidably connected to the interior of the fixing groove 46 .

By placing the device under the steel pipe at the part of the steel structure that needs to be supported, the entire supporting device can be placed relatively stably by being supported on the ground by the supporting feet 410. At this time, by rotating the rotating sleeve 23, the threaded rod 31 can be driven in the threaded sleeve. The purpose of rotating the inside of the pipe 32, so as to achieve the purpose of moving the threaded rod 31 up, until the support block 1 at the upper end of the rotating rod 21 is supported on the outside of the designated steel pipe, and then continue to rotate the rotating sleeve 23 to make the threaded rod 31 continue Move up, at this time, the rotating sleeve 23 rotates on the outside of the rotating block 22, so that the supporting block 1 can stably support the supporting block 1 on the steel pipe without rotating, and the stability can be achieved through the cooperation between the above structures. The purpose of supporting unstable steel structures is that the operation is relatively simple and the support is relatively stable.

The rotating mechanism 2 includes a rotating rod 21 fixedly connected to the lower end of the support block 1 , a rotating block 22 is fixedly connected to the lower end of the rotating rod 21 , and a rotating sleeve 23 is arranged on the outer side of the rotating block 22 , between the rotating sleeve 23 and the rotating block 22 . Suitably, the rotating block 22 is slidably connected inside the rotating sleeve 23 .

When the storage device is required, at this time, the mobile card rod 49 is moved to slide on the outside of the sliding limit rod 47, so as to achieve the purpose of compressing the spring 48, which can make the mobile card stuck in the second limit groove 44. The rod 49 moves out. At this time, the supporting foot 410 is rotated by rotating the rotating member 45 until the supporting foot 410 is adjusted to a position parallel to the threaded sleeve 32. The interior slides until the position of the moving clamping rod 49 is moved to a position close to the first limit groove 43. At this time, the compressed spring 48 is reset under the action of its own elastic force, which can push the moving clamping rod 49 to the first limit position. Inside the slot 43, in this way, the supporting feet 410 can be conveniently folded to be parallel to the threaded sleeve 32 when the device is not in use, so that the device takes up less space and facilitates the storage of the device.

The lower end of the rotating sleeve 23 is fixedly connected with the upper end of the threaded rod 31 .

working principle:

When in use, by placing the device under the steel pipe of the part of the steel structure that needs to be supported, the whole supporting device can be placed relatively stably by being supported on the ground by the supporting feet 410. At this time, the threaded rod 31 can be driven by rotating the rotating sleeve 23. The purpose of rotating the inside of the threaded sleeve 32, so as to achieve the purpose of moving the threaded rod 31 upward, until the support block 1 at the upper end of the rotating rod 21 is supported on the outside of the designated steel pipe, and then continue to rotate the rotating sleeve 23 to make the thread The rod 31 continues to move upward. At this time, the rotating sleeve 23 rotates on the outside of the rotating block 22, so that the supporting block 1 can be stably supported on the steel pipe without rotating. Through the cooperation between the above structures The purpose of stably supporting the unstable steel structure can be achieved, the operation is relatively simple, and the support is relatively stable.

When the supporting device is not used, the threaded rod 31 can be rotated in the opposite direction to shorten the space between the threaded rod 31 and the threaded sleeve 32, thereby releasing the supporting effect of the device on the steel pipe. The clamping rod 49 slides on the outer side of the sliding limit rod 47, so as to achieve the purpose of compressing the spring 48, so that the movable clamping rod 49 stuck in the second limit groove 44 can be moved out. At this time, by rotating the rotating member 45 The supporting feet 410 are driven to rotate until the supporting feet 410 are adjusted to a position parallel to the threaded sleeve 32 .

At the same time, the moving clamping rod 49 slides and moves inside the sliding track 42 until the position of the moving clamping rod 49 is moved to a position close to the first limiting groove 43 , and the compressed spring 48 is reset under the action of its own elastic force. , the movable clamping rod 49 can be pushed and clamped inside the first limiting groove 43, in this way, the supporting feet 410 can be conveniently folded to be parallel to the threaded sleeve 32 when the device is not in use, so that the device occupies The space is relatively small, which is convenient for the storage of the device.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A steel structure stabilizing support device, comprising a support block (1), characterized in that: a lower end of the support block (1) is fixedly provided with a rotating mechanism (2), and the lower end of the rotating mechanism (2) An adjustment mechanism (3) is fixedly installed, a convenient support mechanism (4) is installed at the lower end of the adjustment mechanism (3), and the adjustment mechanism (3) includes a threaded rod (31), and the outer side of the threaded rod (31) A threaded sleeve (32) is threadedly connected, and the convenient support mechanism (4) includes three sets of fixing brackets (41) that are fixedly arranged on the outer side of the threaded sleeve (32) and close to the lower side. The fixing brackets (41) A sliding track (42) is opened on the upper side, the upper position of the sliding track (42) is connected with a first limit groove (43), and the lower position of the sliding track (42) is connected with a second limit groove (43). 44), the sliding track (42) is in communication with the first limiting groove (43) and the second limiting groove (44). 2 . The steel structure stable support device according to claim 1 , characterized in that: the inside of the fixing frame ( 41 ) is connected with a rotating member ( 45 ) through a rotating shaft, and the interior of the rotating member ( 45 ) is provided with an opening. 3 . There is a fixing groove (46), and a sliding limit rod (47) is fixedly arranged inside the fixing groove (46). 3. A steel structure stable support device according to claim 2, characterized in that: a spring (48) is sleeved on the outer side of the sliding limit rod (47), and a spring (48) is sleeved on the outer side of the sliding limit rod (47). A moving clamping rod (49) is slidably arranged on the outer side near the lower side of the spring (48), and the moving clamping rod (49) is slidably connected inside the fixing groove (46). 4 . The steel structure stable support device according to claim 1 , wherein the rotating mechanism ( 2 ) comprises a rotating rod ( 21 ) fixedly connected to the lower end of the support block ( 1 ). A rotating block (22) is fixedly connected to the lower end of the rod (21). 5. A steel structure stabilizing support device according to claim 4, characterized in that: the outer side of the rotating block (22) is provided with a rotating sleeve (23) rotating block, and the rotating sleeve (23) rotating block is connected to the rotating block (23). The rotating blocks (22) are adapted to each other, and the rotating blocks (22) are slidably connected inside the rotating blocks of the rotating sleeve (23). 6 . The steel structure stable support device according to claim 5 , wherein the lower end of the rotating block of the rotating sleeve ( 23 ) is fixedly connected with the upper end of the threaded rod ( 31 ). 7 .

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