WO2024040969A1 - High-applicability support frame and method for using same - Google Patents

Abstract

The present application relates to the field of building construction technologies, and particularly provides a high-applicability support frame and a method for using same. The high-applicability support frame comprises a plurality of bottom support frames, a first support column and a second support column which are fixed to a building beam at an interval and used for supporting the bottom support frames, and a support frame body erected on the plurality of bottom support frames and used for supporting a steel structure. Each bottom support frame is provided with a levelness measurement module used for measuring the levelness of the bottom support frame, a connecting shaft used for rotatably connecting one end of the support frame body to the first support column, a height support mechanism used for adjusting the relative distance between the bottom support frame and the second support column, and a support assembly used for supporting and fixing the end of the bottom support frame located on the first support column. The support frame of the present application has the effects of shortening the erecting period and guaranteeing horizontal installation of the bottom support frame.

Description

A highly adaptable support frame and its use method Technical field

The present application relates to the field of building construction technology, and in particular to a highly adaptable support frame and its use method.

Background technique

Steel structure is a structure composed of steel materials and is one of the main types of building structures. Because steel structures have the characteristics of high strength, good overall stiffness, and strong resistance to deformation, steel structures are often used to build large-span and ultra-high buildings. Very heavy building.

In recent years, in the construction of steel structure buildings, some steel structure designs with complex shapes and large spans have inevitably appeared. During construction of steel structures, they will deflect in the middle due to their own weight. In order to control the deflection of the steel structure and ensure the accuracy of the construction, It is necessary to set up a support frame under the steel structure. However, the traditional scaffolding support system has limited bearing capacity and stability, and the erection cycle is long. Using a steel pipe lattice support system will produce a large concentrated load on the floor, which requires additional reinforcement of the floor during construction, resulting in a longer construction period. At the same time, during the erection process, it is often difficult to effectively install the bottom support frame of scaffolding support systems or steel pipe lattice support systems to a horizontal state due to problems such as uneven installation foundations and slopes on the floor surfaces. The support frame often makes it difficult for the support frame to stably support the steel structure for a long time.

Therefore, how to provide a highly adaptable support frame that can not only shorten the erection period but also ensure the stable horizontal installation of the bottom support frame of the support frame is an urgent technical problem that needs to be solved by those skilled in the art.

Contents of the invention

In order to shorten the erection period and ensure the horizontal installation of the bottom support frame, this application provides a highly adaptable support frame and its use method.

In the first aspect, this application provides a highly adaptable support frame that adopts the following technical solution:

A highly adaptable support frame, including a plurality of bottom support frames, first and second support columns fixed on building beams at intervals and used to support the bottom support frames, and erected on several of the bottom support frames A support frame body used to support the steel structure. The bottom support frame is provided with:

The level detection module is used to detect the level of the support frame and send out detection signals;

A connecting shaft, used to rotationally connect one end of the support frame body to the first support column;

A height support mechanism is used to receive the detection signal of the horizontal detection module and adjust the relative distance between the support frame body and the second support column according to the detection signal.

A support assembly is used to support and fix one end of the bottom support frame located at the first support column after the support frame body is leveled.

By adopting the above technical solution, when erecting the support frame, the staff fixed several first support columns and multiple second support columns on the floor beams respectively, and then rotated and installed several bottom support frames on the first support columns. , the level detection module automatically detects the levelness of the bottom support frame, and then the height support mechanism adjusts the height of the bottom support frame based on the detection results of the level detection module, so that the bottom support frame can be quickly adjusted to the level. Then the support assembly supports and fixes one end of the bottom support frame located on the first support column to achieve stable horizontal installation of the bottom support frame; During the process of building the bottom support frame, the staff assembled the support frame body on the ground, and then the staff installed the assembled support frame body on several bottom support frames to provide stable support for the upper steel structure through the support frame body. , to shorten the construction period. Since the bearing capacity of the main structure of the support frame is all applied to the beams, it avoids large concentrated loads on the floor and reduces safety hazards during construction. Furthermore, the support frame does not require additional reinforcement of the floor during construction, shortening the construction period.

Optionally, the level detection module includes:

A signal transmitter is provided at one end of the bottom support frame and is used to send out a transmission signal;

A signal receiver is provided at the other end of the bottom support frame and is used to receive the transmission signal from the signal transmitter, process the transmission signal and then transmit the detection signal;

A U-shaped leveling tube is provided on the bottom support frame and is located between the signal transmitter and the signal receiver. One end of the U-shaped leveling tube is located at one end of the bottom support frame, and A first adjustment member for adjusting the detection signal is provided floating on the liquid surface at one end. The other end of the U-shaped leveling tube is located at the other end of the bottom support frame, and a useful first adjustment member is provided floating on the liquid surface at the other end. For the first adjusting member that adjusts the detection signal, when the bottom support frame is horizontal, the emission signal is adjusted by the first adjusting member and the second adjusting member in turn and is finally transmitted to the signal receiver.

By adopting the above technical solution, since the water levels at both ends of the U-shaped leveling tube are always kept horizontal, the first adjusting member and the second adjusting member adjust the transmit signal so that the signal receiver receives different signals for the height support mechanism. Adjust the relative distance between the bottom support frame and the second support column to quickly adjust the level of the bottom support frame.

Optionally, the signal transmitter emits an optical signal, the first adjustment member is a first floating plate, the first floating plate is provided with a first elongated hole corresponding to the signal transmitter, and the second The adjusting member is a second floating plate. The second floating plate is provided with a second long hole corresponding to the first long hole. The length of the second long hole is greater than the length of the first long hole. A breakout plate is horizontally provided in the middle of the inner wall of the second elongated hole;

When the distribution board transmits the light from the first long hole equally, the bottom support frame is horizontal, and the detection signal is the first signal. When the light range above the distribution board is greater than the light range below When, the detection signal is the second signal, and when the light range above the breakout board is smaller than the light range below, the detection signal is the third signal.

By adopting the above technical solution, the height support mechanism adjusts the relative distance between the bottom support frame and the second support column according to the second signal or the third signal, so that the bottom support frame is quickly adjusted to the level; and when the bottom support frame is adjusted to When horizontal, the height support mechanism can stop working according to the first signal, thereby realizing effective stop of horizontal adjustment of the bottom support frame.

Optionally, the height support mechanism includes:

A driving shaft is rotatably installed at the bottom of the bottom support frame, and one end of the driving shaft faces the second support column;

The wedge block is threaded on the drive shaft, and the bottom surface of the wedge block is inclined upward in the direction from the wedge block to the second support column. The top surface of the wedge block is in contact with the bottom support frame. The bottom surface of the second support column is in sliding fit, the top surface of the second support column is parallel to the bottom surface of the wedge-shaped block, and the top surface of the second support column is in sliding fit with the bottom surface of the wedge-shaped block;

An intermittent drive assembly drives the drive shaft to perform intermittent forward rotation or intermittent reverse rotation;

Controller: used to receive the detection signal and control the operation of the intermittent driving component according to the detection signal.

By adopting the above technical solution, the controller drives the gap drive assembly to operate according to the detection signal, so that the drive shaft intermittently drives the wedge block to slide closer to or away from the second support column, so as to adjust the gap between the bottom support frame and the second support column through the wedge block. spacing, thereby achieving effective adjustment of the installation height of the bottom support frame. At the same time, since the bottom support frame during the adjustment process can easily cause the liquid in the U-shaped leveling tube to slosh slightly, the intermittent driving of the wedge block allows time for the liquid in the U-shaped leveling tube to rest, effectively ensuring the level. The detection accuracy of the detection module.

Optionally, the intermittent drive assembly includes a mounting rod arranged parallel to the rotation axis, an external gear plate rotatably sleeved on the mounting rod, a drive motor arranged on the bottom support frame, a coaxial fixed A gear is provided on the output shaft of the drive motor and meshes with the external gear plate, a number of shifting blocks fixed on one end surface of the external gear plate, and a number of gears fixed on the peripheral side of the drive shaft for the The lever that the dial moves.

By adopting the above technical solution, during use, the driving motor drives the external gear plate to rotate through the gear, and then the dialing block on the external gear plate intermittently moves the lever, so that the dialed lever drives the drive shaft to rotate intermittently, thereby causing the intermittent rotation The drive shaft drives the wedge block to intermittently slide closer to or away from the second support column to gradually adjust the level of the bottom support frame through the wedge block.

Optionally, the support assembly includes a support block slidably installed at the bottom of the bottom support frame, a sleeve rod that is rotatably sleeved on the drive shaft and threaded through the support block, with one end of the sleeve rod located at the Between the bottom support frame and the first support column, when the bottom support frame is horizontal, the top surface of the support block slides and fits the top surface of the bottom support frame, and the bottom surface of the support block and the first support The top support surface of the column slides into place.

By adopting the above technical solution, after the bottom support frame is adjusted to the level, the support block is driven by the set rod to move in the direction close to the first support column, so that the support block is inserted between the first support column and the bottom support frame to support the bottom support frame. fixed, thus ensuring the installation stability of the bottom support frame on the first support column.

Optionally, the length of the external toothed disc is greater than the length of the gear, a plurality of adjustment rods are fixed on an end surface of the external toothed disc away from the dialing block, and a number of adjustment rods are fixed on the peripheral side of the sleeve rod. The adjustment block is moved by the adjustment rod; the bottom support frame is provided with a control component for driving the external toothed plate to slide in a direction closer to or away from the sleeve rod. When the external toothed plate slides closer to After the rod is set, the adjusting rod moves the adjusting block.

By adopting the above technical solution, after the bottom support frame is adjusted to a horizontal state, the take-up is controlled to drive the external toothed disc to slide close to the sleeve rod so that the adjusting rod on the external toothed disc matches the adjusting block, and then the drive motor is driven through the gear The external toothed disc rotates, and the rotating external toothed disc moves the adjusting block through the adjusting rod to rotate intermittently, thereby driving the sleeve rod to rotate intermittently through the adjusting block, causing the support block on the sleeve rod to slide intermittently.

Optionally, the control part includes a mounting plate, a spring, an electromagnet, an iron piece and a first switch. The mounting plate is fixed on one end of the mounting rod close to the support block, and the spring is arranged on the mounting plate. Between the external toothed discs, the electromagnet is arranged on the mounting plate, and the iron piece is fixed on one end of the external toothed disc close to the electromagnet corresponding to the electromagnet, and the first switch Fixed on the mounting plate and pressed by the external toothed plate, the first switch and the electromagnet are electrically connected to the controller.

By adopting the above technical solution, when the installation plate is used in conjunction with the dial block and the lever, the electromagnet is in a de-energized state. At this time, the external toothed plate is moved away from the installation plate under the action of the spring, so that the installation plate rotates , the dialing block on the installation plate stirs the dialing lever on the drive shaft to realize the adjustment of the horizontality of the bottom support frame by the moving wedge block. When the bottom support frame is adjusted to the level, the controller first controls the drive motor to stop working, and then controls the electromagnet to energize so that the electromagnet absorbs the iron piece, causing the external toothed disc to slide close to the sleeve rod and causing the external toothed disc to slide Press the touch end of the first switch to make the adjustment rod match the adjustment block; then after the touch end of the first switch is touched, the first switch sends an electrical signal to the controller, and the control After the controller receives the signal, it controls the operation of the drive motor, and then the drive motor drives the external gear plate to rotate through the gear. The external gear plate drives the adjustment block to rotate intermittently through multiple adjustment rods, so that the sleeve rod rotates intermittently, thereby through the rotating sleeve The rod drives the support block to slide.

Optionally, the bottom surface of the support block is inclined and inclined upward in the direction from the external toothed disk to the first support column, and the top support surface of the first support column is parallel to the bottom surface of the support block.

By adopting the above technical solution, the support block and the wedge-shaped block cooperate to form a figure-eight shape, which makes the stress on the support block and the wedge-shaped block more uniform, making the support of the steel structure more stable.

In the second aspect, this application provides a method of using a highly adaptable support frame, adopting the following technical solution:

A method of using a highly adaptable support frame includes the following steps:

Step 1: Fix the first support column and the second support column vertically on the floor;

Step 2: Rotate one end of the bottom support frame to the first support column, and set the wedge block at the other end on the second support column;

Step 3: Start the controller and the level detection module. The controller controls the operation of the intermittent drive assembly based on the detection results of the level detection module, so that the wedge block slides in the direction closer to or away from the second support column, so that the bottom support frame is positioned at the second support column. The height of one end of the support column is adjusted until the level detection module detects that the installation frame is level, and the controller controls the intermittent drive assembly to stop running;

Step 4: Use the controller to control the electromagnet to absorb the iron piece, so that the external toothed disc slides close to the installation plate, causing the external toothed disc to press the first switch. After the first switch is pressed, it sends an electrical signal to the controller, and then the controller controls The intermittent driving assembly operates to slide the support column into the space between the first support column and the bottom support frame.

Step 5: Install the support frame body on several bottom support frames so that the support frame body supports the steel structure above it.

By adopting the above technical solution, the staff first fixed several first support columns and several second support columns on the floor beams, and then installed several bottom support frames on the first support columns and second support columns. Through the level detection The module and the height support mechanism adjust the height of the bottom support frame, and the bottom support frame can be quickly adjusted to the level, and then the end of the bottom support frame located at the first support column is supported and fixed through the support assembly, thereby realizing the height of the bottom support frame. Stable and horizontal installation; then the staff installed the support frame body on several bottom support frames to provide stable support for the upper steel structure through the support frame body.

To sum up, this application includes at least one of the following beneficial technical effects:

1. The bottom support frame is supported on the cross beam through the first support column and the second support column, and the support frame body is supported and fixed on the bottom support frame to stably support the upper steel structure through the support frame body. At this time, the support frame body The bearing capacity of the structure is all applied to the beams, which avoids large concentrated loads on the floor and reduces safety hazards during construction. The support frame does not require additional reinforcement of the floor during construction, effectively shortening the construction period;

2. The level detection module automatically detects the levelness of the bottom support frame, and then the height support mechanism adjusts the height of the bottom support frame based on the detection results of the level detection module. The bottom support frame can be quickly adjusted to the level, and then the bottom support frame is adjusted through the support assembly. The support frame is located at one end of the first support column for support and fixation to achieve stable horizontal installation of the bottom support frame;

3. Since the bottom support frame during the adjustment process can easily cause the liquid in the U-shaped leveling tube to sway slightly, the intermittent driving of the wedge block allows time for the liquid in the U-shaped leveling tube to slosh, effectively ensuring the level. The detection accuracy of the detection module.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;

Figure 2 is a top view of the high adaptability support frame;

Figure 3 shows a cross-sectional view of the internal structure of the U-shaped leveling tube;

Figure 4 is an enlarged schematic diagram of part A in Figure 1;

Figure 5 is a schematic structural diagram of the first support column.

Reference signs: 1. Bottom support frame; 11. Base steel beam; 2. Support frame body; 21. Upper support frame; 22. Support frame column limb fixing plate; 3. First support column; 31. Connecting shaft; 4. Second support column; 42. Second flange; 43. Positioning bolt; 5. Level detection module; 51. Signal transmitter; 52. Signal receiver; 53. U-shaped leveling tube; 531. First floating Plate; 5311, first elongated hole; 532, second floating plate; 5321, second elongated hole; 5322, branching plate; 61, drive shaft; 62, wedge-shaped block; 621, first flange; 63, Intermittent drive component; 631, mounting rod; 632, external gear plate; 633, drive motor; 634, gear; 635, shifting block; 636, shifting lever; 64, controller; 7, support component; 71, support block; 72 , set of rods; 721, adjusting plate; 722, adjusting block; 8, adjusting rod; 9, control component; 91, mounting plate; 92, spring; 93, electromagnet; 94, iron piece; 95, first switch.

Detailed ways

The present application will be further described in detail below with reference to Figures 1-5.

The embodiment of the present application discloses a highly adaptable support frame. Referring to Figures 1 and 2, the high-availability support frame includes two bottom support frames 1 arranged in parallel, and a support frame body 2 erected on the upper ends of the two bottom support frames 1. The cross beams of the building are provided with third support frames 1 at intervals corresponding to the bottom support frames 1. A support column 3 and a second support column 4. The first support column 3 and the second support column 4 are vertically fixed on the support beam of the building through expansion bolts. One end of the length direction of the bottom support frame 1 is connected to the first support beam through a connecting shaft 31. The support column 3 is rotationally connected, and the rotation axis is perpendicular to the length direction of the bottom support frame 1; both ends of the length direction of the connecting shaft 31 pass through the first support column 3, and locking bolts are threadedly installed at both ends extending through . The lower end of the other end of the bottom support frame 1 in the length direction is connected to the second support column 4 .

Two base steel beams 11 are erected on the upper end surfaces of the two bottom support frames 1. The two base steel beams 11 are arranged perpendicularly to the bottom support frame 1. The two base steel beams 11 and the two bottom support frames 1 form a "mouth" shape. The support frame body 2 includes a plurality of upper support frame frames 21 connected by bolts in sequence along the height direction and a support frame column leg fixing plate 22 fixed at the bottom of the lowermost upper support frame frame 21. The support frame column leg fixing plate 22 can be fixed by bolts. Detachably connected to the two base steel beams 11;

During the construction process, it is often encountered that the floor support beams are non-horizontal beams, the height differences of each support beam on a single floor due to the height of the floor, the installation height errors of multiple beams caused during the construction process, and the differences between steel support beams. There are situations such as the high and low welding settings of cross beams and longitudinal beams. In order to deal with the non-horizontally arranged cross beams, the bottoms of the first support column 3 and the second support column 4 can be arranged correspondingly inclined according to different non-horizontally arranged beams during construction, so that the first support column 3 and the second support column 4 Keep it horizontal after being installed on the beam. In the sequential construction of the first support column 3 and the second support column 4 on the horizontal beam or the inclined beam, due to the large distance span between the first support column 3 and the second support column 4, the first support column 3 and the second support column 4 The installation base surface of the support column 4 is not easy to be at the same height, especially when some construction floors have a certain slope, which often makes it difficult for the top surfaces of the first support column 3 and the second support column 4 to be flush, making the first support The bottom support frame 1 at the upper end of the column 3 and the second support column 4 is often difficult to maintain in a horizontal state during installation. To this end, the bottom support frame 1 is provided with a level detection module 5, a height support mechanism and a support assembly 7. The level detection module 5 is used to conduct real-time detection of the level of the bottom support frame 1 at a certain frequency and transmit the information after detection. The height support mechanism is used to receive the detection signal of the horizontal detection module 5, and adjust the relative height between the bottom support frame 1 and the second support column 4 according to the detection signal to pass the detection signal. The over-height support mechanism gradually adjusts the bottom support frame 1 to a horizontal state; the support assembly 7 is used to support and fix one end of the bottom support frame 1 located on the first support column 3 after the bottom support frame 1 is leveled, so that the bottom support frame 1 The frame 1 is stably supported on the first support column 3.

Specifically, referring to Figure 1, the level detection module 5 includes a signal transmitter 51, a signal receiver 52 and a U-shaped leveling tube 53. In this embodiment, the bottom support frame 1 is in the shape of a frame, and the upper edge of the inner wall of the frame A plurality of support columns are welded around the perimeter of the frame. The signal transmitter 51 is fixedly installed at the bottom of the inner frame at one end of the length direction of the bottom support frame 1 and is located at one end close to the first support column 3. The signal transmitter 51 Used to emit optical signals; the signal receiver 52 is arranged at the bottom of the inner frame at the other end of the length direction of the bottom support frame 1, and is used to receive the optical signal emitted by the signal transmitter 51. The signal receiver 52 receives the optical signal, and then analyzes the optical signal. Process and send out detection signals.

Referring to Figures 1 and 3, the U-shaped leveling tube 53 is fixedly installed at the bottom of the inner frame of the bottom support frame 1 and is located between the signal transmitter 51 and the signal receiver 52. The U-shaped leveling tube 53 is a transparent tube, and the U-shaped leveling tube 53 is a transparent tube. The upper parts of both ends of the U-shaped leveling tube 53 are open and store leveling calibration liquid inside. One end of the U-shaped leveling tube 53 is located at one end of the length direction of the bottom support frame 1, and a liquid surface floating on the liquid surface of one end is provided for The first adjusting member for adjusting the detection signal. The other end of the U-shaped leveling tube 53 is located at the other end of the bottom support frame 1, and a first adjusting member for adjusting the detection signal is floating on the liquid surface at the other end. . When in use, the signal transmitter 51 is used to emit an optical signal. The optical signal is adjusted by the first adjusting member and the second adjusting member in turn and is finally transmitted to the receiving end of the signal receiver 52 to realize the U-shaped adjustment of the signal receiver 52. Information exchange between the flat tube 53 and the signal receiver 52.

Specifically, referring to Figures 1 and 3, the signal transmitter 51 emits an optical signal, and the first adjustment member is an opaque first floating plate 531. The first floating plate 531 is floated on the liquid surface in the U-shaped leveling tube 53. , and the first floating plate 531 is slidably installed on the inner wall of the U-shaped leveling tube 53 along the height direction, and a first elongated hole 5311 is opened on the first floating plate 531 corresponding to the signal transmitter 51 . The second adjusting member is a second floating plate 532 floating on the liquid surface at the other end of the U-shaped leveling tube 53, and the second floating plate 532 is slidably installed on the inner wall of the U-shaped leveling tube 53 along the height direction. 532 has a second long hole 5321 corresponding to the first long hole 5311. When the liquid levels at both ends of the U-shaped leveling tube 53 are level, the inner top surface of the second long hole 5321 is higher than the first long hole. 5311 inner top surface, the inner bottom surface of the second elongated hole 5321 is lower than the inner bottom surface of the first elongated hole 5311, and the middle part of the inner wall of the second elongated hole 5321 is horizontally bonded with a divider for dividing the second elongated hole 5321 equally. Line board 5322.

When in use, part of the parallel light emitted by the signal transmitter 51 passes through the first elongated hole 5311 of the first floating plate 531, and the remaining light is reflected by the surface of the first floating plate; then the light passing through the first elongated hole 5311 is transmitted to the third elongated hole 5311. Two long holes 5321. The light transmitted from the second long hole 5321 to the signal receiver 52 is separated by the distribution board 5322. When the light received by the signal receiver 52 is the light equally divided by the distribution board 5322, at this time The bottom support frame 1 is in a horizontal state, and the detection signal sent by the signal receiver 52 is the first signal; when the light received by the signal receiver 52 is that the light irradiation range of the upper part of the breakout board 5322 is smaller than the light irradiation range of the lower part, At this time, one end of the bottom support frame 1 located on the first support column 3 is higher than one end of the bottom support frame 1 located on the second support column 4. At this time, the detection signal sent by the signal receiver 52 is the second signal. When the light irradiation range received by the signal receiver 52 is that the light irradiation range above the breakout board 5322 is greater than the light irradiation range below, at this time, the bottom support frame 1 is located at the first support column 3 and one end is lower than the bottom support frame 1 and is located at the second support The height of one end of the column 4. At this time, the detection signal sent by the signal receiver 52 is the third signal; the height support mechanism adjusts the relative spacing between the bottom support frame 1 and the second support column 4 according to different signals, so that the The bottom support frame 1 is gradually adjusted to level.

In another embodiment, a first light-transmitting circular hole is opened on the first floating plate 531 corresponding to the signal transmitter 51, and a transparent light-transmitting sheet is embedded in the first light-transmitting circular hole. The second floating plate 532 is provided corresponding to the signal emitter 51. The emitter 51 is provided with a second long light-transmitting hole, and a yellow light-transmitting sheet, a green light-transmitting sheet and a red light-transmitting sheet are embedded in the second light-transmitting strip hole in order from top to bottom. light sheet. The signal receiver 52 can generate different detection signals for different colored lights, and the signal receiver 52 emits white signal light. When the bottom support frame 1 is horizontal, the transparent translucent sheet is flush with the green translucent sheet. When the bottom support frame 1 is not horizontal, the light from the transparent translucent sheet is flush with the yellow translucent sheet or the red translucent sheet.

Referring to Figures 1 and 2, in order to adjust the bottom support frame 1 to a horizontal state, the height support mechanism includes a drive shaft 61, a wedge block 62, an intermittent drive assembly 63 and a controller 64. The drive shaft 61 is rotated and installed on the bottom support through a mounting base. The bottom of the frame 1, and one end of the drive shaft 61 faces the second support column 4, and the other end faces the first support column 3. The length direction of the signal transmitter 51 for emitting optical signals is consistent with the length direction of the bottom support frame 1. consistent. One end of the drive shaft 61 close to the second support column 4 is provided with external threads on its circumferential side, and one end close to the first support column 3 has a smooth circumferential side. The wedge-shaped block 62 is threadedly sleeved on the drive shaft 61, and the bottom surface of the wedge-shaped block 62 is wedge-shaped. The direction from the block 62 to the second support column 4 is tilted upward. The top surface of the wedge-shaped block 62 slides and fits with the bottom surface of the bottom support frame 1. A T-shaped chute is provided at the bottom of the bottom support frame 1. The top surface of the wedge-shaped block 62 is fixed A T-shaped slide block (not shown in the figure) is provided, and the T-shaped slide block is slidably installed in the T-shaped slide groove along the sliding direction of the wedge block 62 . The top surface of the second support column 4 is parallel to the bottom surface of the wedge block 62 , and the top surface of the second support column 4 is in sliding contact with the bottom surface of the wedge block 62 . The controller 64 is used to receive the detection signal, and the detection signal controls the operation of the intermittent driving assembly 63 . The intermittent drive assembly 63 is used to drive the drive shaft 61 to perform intermittent forward rotation or intermittent reverse rotation.

Referring to Figures 1 and 4, the intermittent drive assembly 63 includes a mounting rod 631 fixed on the bottom of the bottom support frame 1 and arranged parallel to the drive shaft 61, an external gear plate 632 that is rotatably sleeved on the mounting rod 631, and is fixedly mounted on the bottom. The drive motor 633 on the support frame 1, the gear 634 that is coaxially fixed on the output shaft of the drive motor 633 and meshes with the external toothed disc 632, and the dial that is fixed on the peripheral side of one end of the external toothed disc 632 toward the second support column 4. Block 635 is a plurality of levers 636 fixed on the peripheral side of the drive shaft 61 for the lever block 635 to move; the drive motor 633 can be a servo motor, a stepper motor, etc., and the drive motor 633 is electrically connected to the controller 64 .

When the controller 64 receives the first signal, the controller 64 performs signal processing, and then controls the driving motor 633 to stop running; when the controller 64 receives the second signal, the controller 64 performs signal processing, and then The controller 64 controls the drive motor 633 to rotate the output shaft in the forward direction; when the controller 64 receives the third signal, the controller 64 performs signal processing, and then the controller 64 controls the drive motor 633 to rotate the output shaft in the reverse direction. When the driving motor 633 rotates the output shaft in the forward direction, the driving motor 633 drives the external gear plate 632 to rotate through the gear 634, and then the shifting block 635 on the external gear plate 632 intermittently moves the lever 636, so that the moved lever 636 drives the driving shaft 61 to rotate intermittently, so that the intermittent rotating driving shaft 61 drives the wedge block 62 to intermittently slide close to the second support column 4, so as to gradually extend into the bottom support frame 1 and the second support column 4 through the wedge block 62 in between, so that the end of the bottom support frame 1 close to the second support column 4 is gradually raised, thereby gradually adjusting the bottom support frame 1 to the level, and then the controller 64 controls the driving motor 633 to stop working. During the adjustment process, the intermittent driving of the wedge block 62 allows time for the liquid in the U-shaped leveling tube 53 to level and rest, effectively ensuring the detection accuracy of the level detection module 5 .

Referring to Figure 1, a first flange 621 is welded to a set of opposite sides of the wedge block 62, a second flange 42 corresponding to the first flange 621 is welded to the top peripheral edge of the second support column 4, and the second flange 42 is welded to the top peripheral edge of the second support column 4. The side 42 and the opposite side of the first flange 621 slide together, the top surface of the second flange 42 is provided with a waist-shaped hole, and the first flange 621 is provided with a corresponding positioning hole; after the bottom support frame 1 is leveled, The staff penetrates the shaft of the positioning bolt 43 through the waist-shaped hole and the positioning hole, and uses the positioning bolt 43 to thread-lock the positioning bolt 43 on the first flange 621 and the second flange 42, so that the wedge-shaped block 62 can be connected to the positioning hole. Stable locking connection of the second support column 4.

Referring to Figures 1 and 5, the support assembly 7 includes a support block 71 slidably installed at the bottom of the bottom support frame 1, a sleeve rod 72 that is rotatably sleeved on the drive shaft 61 and threaded through the support block 71. One end of the sleeve rod 72 is located at the The bottom support frame 1 and the between a support column 3, and the sleeve rod 72 is rotated and installed on the bottom support frame 1 through the mounting seat. The bottom surface of the support block 71 is inclined upward in the direction from the external gear plate 632 to the first support column 3 . The top support surface of the first support column 3 is inclined corresponding to the bottom surface of the support block 71 . When the bottom support frame 1 is horizontal, the top surface of the support block 71 is in sliding contact with the top surface of the bottom support frame 1 , and the bottom surface of the support block 71 is in sliding contact with the top support surface of the first support column 3 .

In order to facilitate the driving of the support block 71, with reference to Figures 1 and 4, the length of the external toothed disc 632 is greater than the length of the gear 634, and an adjusting rod 8 is fixed on the peripheral side of one end surface of the external toothed disc 632 away from the dialing block 635. An adjusting disk 721 is fixed on the circumferential side of one end of the sleeve rod 72 close to the external toothed disk 632. A plurality of adjusting blocks 722 are fixed at annular intervals on the outer periphery of the adjusting disk 721 for a plurality of adjusting rods 8 to move; on the bottom support frame 1 A control component 9 is provided for driving the external toothed disc 632 to slide toward or away from the sleeve rod 72 . When the external toothed disc 632 is driven by the control component 9 to slide close to the sleeve rod 72 , the outer toothed disc 632 The adjusting rod 8 is in a mating state with the plurality of adjusting blocks 722, and the adjusting block 635 on the external gear plate 632 no longer moves the adjusting lever 636, so that the adjusting rod 8 moves the adjusting block 722 to rotate the drive shaft 61.

Specifically, referring to Figure 4, the control assembly 9 includes a mounting plate 91, a spring 92, an electromagnet 93, an iron piece 94 and a first switch 95. The mounting plate 91 is fixed on one end of the mounting rod 631 close to the support block 71, and the spring 92 It is sleeved on the mounting rod 631 and is arranged between the mounting plate 91 and the external toothed disc 632; the electromagnet 93 is fixedly arranged on the mounting plate 91, and the iron piece 94 is fixedly located on the external toothed disc 632 close to the electromagnet 93 corresponding to the electromagnet 93. One end of the first switch 95 is fixed on the installation plate 91 and the elastic contact end of the first switch 95 faces the external toothed disc 632, so that the sliding external toothed disc 632 presses the elastic contact end of the first switch 95, A switch 95 and an electromagnet 93 are electrically connected to the controller 64 .

When the bottom support frame 1 is adjusted to the level, the controller 64 first controls the driving motor 633 to stop working, and then controls the electromagnet 93 to be energized so that the electromagnet 93 absorbs the iron piece 94, thereby causing the external toothed disc 632 to slide. Approach the sleeve rod 72 and make the external gear plate 632 press the touching end of the first switch 95. At this time, the adjusting rod 8 matches the adjusting block 722. Then after the touching end of the first switch 95 is touched, the first switch 95 sends an electrical signal to the controller 64. After receiving the signal, the controller 64 controls the driving motor 633 to operate. Then the driving motor 633 drives the external toothed plate 632 to rotate through the gear 634. The external toothed plate 632 drives the adjusting block 722 through a plurality of adjusting rods 8. Perform intermittent rotation to cause the sleeve rod 72 to rotate intermittently, thereby driving the support block 71 to slide through the rotating sleeve rod 72 .

The implementation principle of a highly adaptable support frame in the embodiment of this application is as follows: when erecting the support frame, the staff first fixes the two first support columns 3 and the two second support columns 4 on the floor beams respectively. Then a bottom support frame 1 is rotated and installed on the first support column 3 through the connecting shaft 31, and the level of the bottom support frame 1 is automatically detected through the level detection module 5. By adjusting the height of the support frame 1, the bottom support frame 1 can be quickly adjusted to the level. After the bottom support frame 1 is level, one end of the bottom support frame 1 located on the first support column 3 is supported and fixed through the support assembly 7 to achieve a stable horizontal installation of the bottom support frame 1. Then the staff installs it on the two bottom support frames 1 The support frame body 2 is used to stably support the upper steel structure through the support frame body 2.

The embodiment of the present application also discloses a method of using a highly adaptable support frame. The use of high adaptability supports includes the following steps:

Step 1: Fix the first support column 3 and the second support column 4 vertically on the floor;

Step 2: Rotate one end of the bottom support frame 1 on the first support column 3, and set the wedge block 62 on the other end on the second support column 4;

Step 3: Start the controller 64 and the level detection module 5. The controller 64 controls the operation of the intermittent drive assembly 63 based on the detection results of the level detection module 5, so that the wedge block 62 slides in the direction closer to or away from the second support column 4. Realize the height adjustment of the bottom support frame 1 at one end of the second support column 4 until the level detection module 5 detects that the installation frame is level, The controller 64 controls the intermittent drive assembly 63 to stop running.

Step 4: Use the controller 64 to control the electromagnet 93 to absorb the iron piece 94 so that the external toothed disc 632 slides close to the installation plate 91 so that the external toothed disc 632 presses the first switch 95. After the first switch 95 is pressed, it faces the controller. 64 sends an electrical signal, and then the controller 64 controls the operation of the intermittent drive assembly 63 so that the support column is slidably inserted between the first support column 3 and the bottom support frame 1 .

Step 5: Install support frame bodies 2 on several bottom support frames 1 so that the support frame bodies 2 support the steel structure above them.

The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application shall be covered by the scope of protection of the present application. Inside.

Claims (10)

1. A support frame with high applicability, which is characterized by: including several bottom support frames (1), first support columns (3) and second support columns (3) fixed on building beams at intervals and used to support the bottom support frames (1). Support columns (4), and support frame bodies (2) erected on several bottom support frames (1) for supporting the steel structure. The bottom support frames (1) are provided with:

   The level detection module (5) is used to detect the levelness of the bottom support frame (1) and send out a detection signal;

   The connecting shaft (31) is used to rotationally connect one end of the support frame body (2) to the first support column (3);

   A height support mechanism used to receive the detection signal of the horizontal detection module (5) and adjust the relative distance between the bottom support frame (1) and the second support column (4) according to the detection signal;

   The support assembly (7) is used to support and fix one end of the bottom support frame (1) located on the first support column (3) after the bottom support frame (1) is leveled.
2. A support frame with high applicability according to claim 1, characterized in that: the level detection module (5) includes:

   A signal transmitter (51) is provided at one end of the bottom support frame (1) and is used to send out a transmission signal;

   The signal receiver (52) is provided at the other end of the bottom support frame (1), and is used to receive the transmission signal from the signal transmitter (51), and perform information processing on the received transmission signal before transmitting it for detection. Signal;

   A U-shaped leveling tube (53) is provided on the bottom support frame (1) and is located between the signal transmitter (51) and the signal receiver (52). The U-shaped leveling tube One end of (53) is located at one end of the bottom support frame (1), and a first adjusting member for adjusting the detection signal is provided floating on the liquid surface of one end. The other end of the U-shaped leveling tube (53) One end is located at the other end of the bottom support frame (1), and a first adjustment member for adjusting the detection signal is provided floating on the liquid surface at the other end. When the bottom support frame (1) is horizontal, the The transmission signal is adjusted by the first adjusting member and the second adjusting member in turn and is finally transmitted to the signal receiver (52).
3. A support frame with high applicability according to claim 2, characterized in that: the signal transmitter (51) emits an optical signal, the first adjustment member is a first floating plate (531), and the first The floating plate (531) is provided with a first elongated hole (5311) corresponding to the signal transmitter (51), the second adjusting member is a second floating plate (532), and the second floating plate (532) There is a second long hole (5321) corresponding to the first long hole (5311), and the length of the second long hole (5321) is greater than the length of the first long hole (5311). A breakout plate (5322) is horizontally provided in the middle of the inner wall of the second elongated hole (5321);

   When the distribution board (5322) equally transmits the light from the first elongated hole (5311), the bottom support frame (1) is horizontal, and the detection signal is the first signal. When the distribution board When the light range above (5322) is greater than the light range below, the detection signal is the second signal. When the light range above the breakout board (5322) is smaller than the light range below, the detection signal is the third signal. Signal.
4. A highly adaptable support frame according to claim 1, characterized in that: the height support mechanism includes:

   The driving shaft (61) is rotatably installed at the bottom of the bottom support frame (1), and one end of the driving shaft (61) faces the second support column (4);

   The wedge block (62) is threaded on the drive shaft (61), and the bottom surface of the wedge block (62) is inclined in the direction from the wedge block (62) to the second support column (4). Upward, the top surface of the wedge-shaped block (62) is slidingly attached to the bottom surface of the bottom support frame (1), and the top surface of the second support column (4) is parallel to the bottom surface of the wedge-shaped block (62). , and the top surface of the second support column (4) is in sliding contact with the bottom surface of the wedge-shaped block (62);

   The intermittent drive assembly (63) drives the drive shaft (61) to perform intermittent forward rotation or intermittent reverse rotation;

   Controller (64): used to receive the detection signal and control the operation of the intermittent driving component (63) according to the detection signal. OK.
5. A support frame with high applicability according to claim 4, characterized in that: the intermittent drive assembly (63) includes a mounting rod (631) arranged parallel to the drive shaft (61), and a rotating sleeve is installed therein. The external gear plate (632) on the mounting rod (631), the drive motor (633) provided on the bottom support frame (1), are coaxially fixed on the output shaft of the drive motor (633) and connected with the output shaft of the drive motor (633). The external toothed disc (632) meshes with a matching gear (634), a number of shifting blocks (635) fixed at one end of the external toothed disc (632), and a number of fixedly located at the peripheral side of the driving shaft (61). There is a lever (636) for the lever block (635) to move, and the driving motor (633) is electrically connected to the controller (64).
6. A support frame with high applicability according to claim 5, characterized in that: the support assembly (7) includes a support block (71) slidably installed at the bottom of the bottom support frame (1), a rotating sleeve mounted on The sleeve rod (72) is on the drive shaft (61) and threaded through the support block (71). One end of the sleeve rod (72) is located between the bottom support frame (1) and the first support column (3). ), when the bottom support frame (1) is horizontal, the top surface of the support block (71) and the top surface of the bottom support frame (1) slide together, and the bottom surface of the support block (71) is in contact with the bottom support frame (1). The top support surface of the first support column (3) slides and fits.
7. A support frame with high applicability according to claim 6, characterized in that: the length of the external toothed disc (632) is greater than the length of the gear (634), and the external toothed disc (632) is far away from the One end of the dialing block (635) is fixed with a number of adjusting rods (8), and the peripheral side of the sleeve rod (72) is fixed with a number of adjusting blocks (722) for the adjusting rods (8) to move;

   The bottom support frame (1) is provided with a control component (9) for driving the external toothed disc (632) to slide in a direction closer to or away from the sleeve rod (72). When the external toothed disc (72) 632) After sliding close to the sleeve rod (72), the adjusting rod (8) moves the adjusting block (722).
8. A support frame with high applicability according to claim 7, characterized in that: the control part includes a mounting plate (91), a spring (92), an electromagnet (93), an iron piece (94) and a first switch. (95), the installation plate (91) is fixed on one end of the installation rod (631) close to the support block (71), and the spring (92) is arranged on the installation plate (91) on the external tooth plate. (632), the electromagnet (93) is arranged on the installation plate (91), and the iron piece (94) is fixed on the external toothed plate (632) corresponding to the electromagnet (93). Near one end of the electromagnet (93), the first switch (95) is fixed on the installation plate (91) and pressed by the external tooth plate (632). And the electromagnet (93) is electrically connected to the controller (64).
9. A support frame with high applicability according to claim 8, characterized in that: the bottom surface of the support block (71) is inclined and arranged along the direction from the external tooth plate (632) to the first support column (3). The direction is tilted upward, and the top support surface of the first support column (3) is tilted corresponding to the bottom surface of the support block (71).
10. A method of using a highly adaptable support frame is characterized by: including the following steps:

    Step 1: Fix the first support column (3) and the second support column (4) vertically on the floor;

    Step 2: Rotate one end of the bottom support frame (1) on the first support column (3), and set the wedge block (62) on the other end on the second support column (4);

    Step 3: Start the controller (64) and the level detection module (5). The controller (64) controls the operation of the intermittent drive assembly (63) based on the detection results of the level detection module (5), so that the wedge block (62) approaches along the Or slide away from the second support column (4) to adjust the height of the bottom support frame (1) at one end of the second support column (4) until the level detection module (5) detects that the installation frame is level. (64) Control the intermittent drive assembly (63) to stop running;

    Step 4: Control the electromagnet (93) through the controller (64) to absorb the iron piece (94), so that the external toothed disc (632) slides close to the installation plate (91), and the external toothed disc (632) presses the first switch (95), the first switch (95) is pressed and sends an electrical signal to the controller (64), and then the controller (64) controls the operation of the intermittent drive assembly (63) to make the support column slide and insert into the first support column (95). 3) with Bottom support frame (1) room;

    Step 5: Install the support frame body (2) on several bottom support frames (1) so that the support frame body (2) supports the steel structure above it.