High formwork construction frame body

Abstract

The utility model relates to the technical field of high formwork erecting construction, and discloses a high formwork erecting construction frame body which comprises a bottom plate, a vertical rod body is arranged at the top of the bottom plate, a first transverse rod body and a second transverse rod body are arranged on one side of the vertical rod body, and the second transverse rod body is arranged at the top of the first transverse rod body. A positioning mechanism is arranged on the vertical rod body and comprises a lifting sleeve, the lifting sleeve is arranged outside the vertical rod body, and a limiting groove is formed in the outer portion of the vertical rod body. Through the design of the positioning mechanism, when the support is assembled, the vertical rod body is installed at the top of the bottom plate, then the height of the lifting sleeve is adjusted according to the needed installation height of the first transverse rod body and the second transverse rod body, and during specific adjustment, the lifting sleeve can be driven to ascend and descend after a control plate is directly rotated; in this way, the splicing height can be rapidly adjusted, and the assembling and erecting requirements of different heights can be properly met.

Description

Technical Field

[0001] This utility model relates to the field of high formwork construction technology, and in particular to a high formwork construction frame. Background Technology

[0002] With the development of society and economy, the scale of construction projects is getting larger and larger, and more and more construction projects need to use high formwork. High formwork construction generally refers to formwork operation when the formwork height is greater than or equal to 8m. The support frame of high formwork is generally erected using steel pipe scaffolding.

[0003] Patent publication number CN222025416U discloses an assembled high formwork support frame, which includes a vertical steel pipe, a connecting plate disposed on the vertical steel pipe, a horizontal steel pipe disposed on the connecting plate, and a connecting mechanism for connecting the horizontal steel pipe and the connecting plate. The connecting plate has a sleeve fitted onto the vertical steel pipe, and the connecting plate has a through-hole with several sockets spaced around its axis. The connecting mechanism includes a rod disposed at the end of the horizontal steel pipe for sliding insertion into the socket, and a limiting component to prevent the rod from sliding out of the socket. This design has the beneficial effect of improving the stability of the formwork support frame.

[0004] During the erection of the above-mentioned formwork support, connecting plates are installed on the vertical steel pipes to connect with the horizontal steel pipes. Since the connecting plates are an important medium for connecting different steel pipes, their position directly affects the height of the vertical steel pipes, which cannot be arbitrarily changed. When different construction scenarios require different heights for the horizontal steel pipes, flexible adjustments cannot be made. Therefore, a high formwork support structure is proposed to solve the above problems. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a high-support formwork construction frame.

[0006] The high-support formwork construction scaffold provided by this utility model adopts the following technical solution:

[0007] A high-support formwork construction frame includes a base plate, a vertical rod is provided on the top of the base plate, a first horizontal rod and a second horizontal rod are respectively provided on one side of the vertical rod, the second horizontal rod is provided on the top of the first horizontal rod, and a positioning mechanism is provided on the vertical rod.

[0008] The positioning mechanism includes a lifting sleeve disposed outside a vertical rod. A limiting groove is formed on the outside of the vertical rod, and the lifting sleeve extends into and matches the limiting groove. A control plate is rotatably connected to the outside of the lifting sleeve. The vertical rod passes through the control plate and is threadedly connected to the control plate. A first positioning frame is fixedly connected to the rear side of the lifting sleeve. A connecting plate is provided on one side of the first positioning frame. A second positioning frame is integrally formed on the top of the connecting plate. A positioning plate is fixedly connected between the connecting plate and the first positioning frame. A first horizontal rod passes through the first positioning frame, and a second horizontal rod passes through the second positioning frame. A pressure block is slidably connected inside both the first and second positioning frames. Both the first and second horizontal rods are in contact with the pressure block. A first threaded rod is rotatably connected to the top of the pressure block.

[0009] By adopting the above technical solution, when assembling the bracket, the vertical rods are installed on the top of the base plate. Then, the height of the lifting sleeve is adjusted according to the required installation height of the first and second horizontal rods. Specifically, the lifting sleeve can be raised and lowered by simply rotating the control panel, thereby quickly adjusting the splicing height and properly adapting to the assembly and erection needs of different heights.

[0010] Preferably, the first threaded rod extends outside the first positioning frame and the second positioning frame, and both the first positioning frame and the second positioning frame are threadedly connected to the first threaded rod.

[0011] By adopting the above technical solution, the first threaded rod rotates and then moves up and down on the first positioning frame and the second positioning frame respectively.

[0012] Preferably, an extension plate is fixedly connected to the outside of the lifting sleeve, a pressing plate is provided at the bottom of the extension plate, an annular groove is provided at the top of the control plate, and the pressing plate extends into the annular groove.

[0013] By adopting the above technical solution, after the extrusion plate moves to fit inside the annular groove, the control plate can no longer rotate outside the lifting sleeve.

[0014] Preferably, a second threaded rod is rotatably connected to the top of the extrusion plate, and the second threaded rod passes through the extension plate and is threadedly connected to the extension plate.

[0015] By adopting the above technical solution, the second threaded rod rotates and drives the extrusion plate to move up and down.

[0016] Preferably, a mounting base is fixedly connected to the top of the base plate, and a mounting groove is provided at the bottom of the vertical rod. The mounting base extends into the mounting groove and matches the mounting groove.

[0017] By adopting the above technical solution, the vertical rod is initially positioned after the mounting base is inserted into the mounting base.

[0018] Preferably, the vertical rod has a slot, which is connected to the mounting groove. A fixing block is slidably connected inside the mounting base. The fixing block extends out of the mounting base and passes through the slot and matches the slot. A groove is provided on the front side of the mounting base. A third threaded rod is rotatably connected inside the mounting base.

[0019] By adopting the above technical solution, the stability of the vertical rod can be improved after the fixing block passes through the slot.

[0020] Preferably, the third threaded rod extends into the groove, and the third threaded rod passes through the fixing block and is connected to the fixing block by threads.

[0021] By adopting the above technical solution, the third threaded rod rotates and drives the fixed block to move horizontally.

[0022] In summary, this utility model has the following beneficial technical effects:

[0023] 1. A high-support formwork construction frame, through the design of a positioning mechanism, during the assembly of the frame, the vertical rods are installed on the top of the base plate, and then the height of the lifting sleeve is adjusted according to the required installation height of the first horizontal rod and the second horizontal rod. Specifically, the lifting sleeve can be raised and lowered by simply rotating the control panel, thereby quickly adjusting the splicing height and properly adapting to the assembly and erection needs of different heights.

[0024] 2. A high-support formwork construction frame that enables rapid assembly of vertical members, first horizontal members, and second horizontal members, and allows for flexible adjustment of the overall assembly height of the first and second horizontal members. Furthermore, the structure is simple, and the overall assembly process is simpler and more convenient, making it easier for users to quickly assemble and disassemble, and it is highly practical. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the image;

[0029] Figure 5 This is an exploded view of the structure of this utility model.

[0030] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Vertical rod; 3. First horizontal rod; 4. Second horizontal rod; 5. Positioning mechanism; 51. Lifting sleeve; 52. Limiting groove; 53. Control panel; 54. First positioning frame; 55. Connecting plate; 56. Second positioning frame; 57. Positioning plate; 58. Pressure block; 59. First threaded rod; 591. Extension plate; 592. Extrusion plate; 593. Annular groove; 594. Second threaded rod; 595. Mounting base; 596. Mounting groove; 597. Fixing block; 598. Groove; 599. Third threaded rod. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 The present invention will be described in further detail below.

[0032] This utility model discloses a high-support formwork construction scaffold. (Refer to...) Figures 1-5 It includes a base plate 1, a vertical rod 2 is provided on the top of the base plate 1, a first horizontal rod 3 and a second horizontal rod 4 are respectively provided on one side of the vertical rod 2, the second horizontal rod 4 is provided on the top of the first horizontal rod 3, and a positioning mechanism 5 is provided on the vertical rod 2.

[0033] The positioning mechanism 5 includes a lifting sleeve 51, which is disposed outside the vertical rod 2. A limiting groove 52 is formed outside the vertical rod 2. The lifting sleeve 51 extends into the limiting groove 52 and matches the limiting groove 52. A control plate 53 is rotatably connected to the outside of the lifting sleeve 51. The vertical rod 2 passes through the control plate 53 and is connected to the control plate 53 by a thread. A first positioning frame 54 is fixedly connected to the rear side of the lifting sleeve 51. A connecting plate 55 is provided on one side of the first positioning frame 54. A second positioning frame 56 is integrally formed on the top of the connecting plate 55. A positioning plate 57 is fixedly connected between the connecting plate 55 and the first positioning frame 54.

[0034] The first horizontal rod 3 passes through the first positioning frame 54, and the second horizontal rod 4 passes through the second positioning frame 56. Both the first positioning frame 54 and the second positioning frame 56 are slidably connected to pressure blocks 58. The first horizontal rod 3 and the second horizontal rod 4 are both in contact with the pressure blocks 58. The top of the pressure block 58 is rotatably connected to the first threaded rod 59. When assembling the bracket, the vertical rod 2 is installed on the top of the base plate 1. Then, the height of the lifting sleeve 51 is adjusted according to the required installation height of the first horizontal rod 3 and the second horizontal rod 4. Specifically, the lifting sleeve 51 can be raised and lowered by directly rotating the control plate 53, thereby quickly adjusting the splicing height and properly adapting to the assembly and erection needs of different heights.

[0035] The first threaded rod 59 extends out of the first positioning frame 54 and the second positioning frame 56 respectively. The first positioning frame 54 and the second positioning frame 56 are both threadedly connected to the first threaded rod 59. After the first threaded rod 59 rotates, it rises and falls on the first positioning frame 54 and the second positioning frame 56 respectively. An extension plate 591 is fixedly connected to the outside of the lifting sleeve 51. An extrusion plate 592 is provided at the bottom of the extension plate 591. An annular groove 593 is opened at the top of the control plate 53. The extrusion plate 592 extends into the annular groove 593. After the extrusion plate 592 moves to fit inside the annular groove 593, the control plate 53 can no longer rotate outside the lifting sleeve 51.

[0036] The top of the extrusion plate 592 is rotatably connected to a second threaded rod 594. The second threaded rod 594 passes through the extension plate 591 and is threadedly connected to the extension plate 591. After the second threaded rod 594 rotates, it drives the extrusion plate 592 to move up and down. The top of the base plate 1 is fixedly connected to a mounting seat 595. The bottom of the vertical rod 2 is provided with a mounting groove 596. The mounting seat 595 extends into the mounting groove 596 and matches the mounting groove 596. After the mounting seat 595 is inserted, the vertical rod 2 is initially positioned. The vertical rod 2 is provided with a slot, which is connected to the mounting groove 596.

[0037] A fixing block 597 is slidably connected inside the mounting base 595. The fixing block 597 extends out of the mounting base 595 and passes through the slot and matches the slot. A groove 598 is provided on the front side of the mounting base 595. A third threaded rod 599 is rotatably connected inside the mounting base 595. After the fixing block 597 passes through the slot, it can improve the stability of the vertical rod 2. The third threaded rod 599 extends into the groove 598 and passes through the fixing block 597 and is connected to the fixing block 597 by threads. After the third threaded rod 599 rotates, it drives the fixing block 597 to move horizontally.

[0038] In actual operation, first, align the mounting groove 596 at the bottom of the vertical rod 2 with the insertion end at the top of the mounting base 595 and place it in place. Then, rotate the third threaded rod 599. The third threaded rod 599 drives the fixing block 597 to move until the fixing block 597 passes through the slot. This can limit the vertical rod 2 and improve the stability of the vertical rod 2 after placement. The advantage of opening the groove 598 on the front side of the mounting base 595 is that after the third threaded rod 599 extends into the groove 598, it will not be directly exposed to the outside. This can effectively prevent rotation caused by external contact or other factors, thereby further ensuring the safety after installation.

[0039] When it is necessary to install the first horizontal rod 3 and the second horizontal rod 4, first adjust the installation height according to the construction requirements. Specifically, when adjusting, directly rotate the control plate 53. The control plate 53 drives the lifting sleeve 51 to move up and down. When the appropriate height is adjusted, rotate the second threaded rod 594. The second threaded rod 594 drives the pressing plate 592 to move until it is tightly fitted inside the annular groove 593. There is friction between the two, which can ensure that the control plate 53 cannot continue to rotate relative to the lifting sleeve 51, thus completing the entire height adjustment step.

[0040] After the height is adjusted, the first horizontal rod 3 is inserted through the first positioning frame 54 and the second horizontal rod 4 is inserted through the second positioning frame 56. After insertion, the first threaded rod 59 is rotated, which drives the pressure block 58 to move and fit tightly against the first horizontal rod 3 and the second horizontal rod 4. This fixes the first horizontal rod 3 and the second horizontal rod 4 inside the first positioning frame 54 and the second positioning frame 56, completing the fixed installation. Based on the above operation, this device can achieve different height assembly functions, and the overall assembly process is simpler and more convenient, which is conducive to users to quickly get started with assembly and disassembly, and has strong practicality.

[0041] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A high formwork construction frame body, characterized in that: Including the bottom plate (1), the top of the bottom plate (1) is provided with a vertical rod (2), one side of the vertical rod (2) is provided with a first transverse rod (3) and a second transverse rod (4) respectively, the second transverse rod (4) is arranged on the top of the first transverse rod (3), and a positioning mechanism (5) is arranged on the vertical rod (2); The positioning mechanism (5) comprises a lifting sleeve (51), the lifting sleeve (51) is arranged outside the vertical rod (2), a limiting groove (52) is formed in the outer portion of the vertical rod (2), the lifting sleeve (51) extends into the limiting groove (52) and matches with the limiting groove (52), a control plate (53) is rotatably connected to the outer portion of the lifting sleeve (51), the vertical rod (2) penetrates through the control plate (53) and is connected with the control plate (53) through threads, a first positioning frame (54) is fixedly connected to the rear side of the lifting sleeve (51), an adapter plate (55) is arranged on one side of the first positioning frame (54), a second positioning frame (56) is integrally formed on the top of the adapter plate (55), a positioning plate (57) is fixedly connected between the adapter plate (55) and the first positioning frame (54), the first transverse rod (3) penetrates through the first positioning frame (54), the second transverse rod (4) penetrates through the second positioning frame (56), the first positioning frame (54) and the second positioning frame (56) are slidably connected with a pressing block (58), the first transverse rod (3) and the second transverse rod (4) are attached to the pressing block (58), and the pressing block (58) is rotatably connected with a first threaded rod (59) on the top.

2. The high formwork construction scaffold body according to claim 1, characterized in that: The first threaded rod (59) extends out of the first positioning frame (54) and the second positioning frame (56) respectively, and the first positioning frame (54) and the second positioning frame (56) are connected with the first threaded rod (59) through threads.

3. The high formwork construction scaffold body according to claim 1, characterized in that: The lifting sleeve (51) is fixedly connected with an extension plate (591) outside, the extension plate (591) is provided with an extrusion plate (592) at the bottom, and the control plate (53) is provided with an annular groove (593) at the top.

4. The high formwork construction scaffold body according to claim 3, characterized in that: The extrusion plate (592) is rotatably connected with a second threaded rod (594) on the top, and the second threaded rod (594) penetrates through the extension plate (591) and is connected with the extension plate (591) through threads.

5. The high formwork construction scaffold body according to claim 1, characterized in that: The bottom plate (1) is fixedly connected with a mounting seat (595) on the top, and the vertical rod (2) is provided with a mounting groove (596) at the bottom, and the mounting seat (595) extends into the mounting groove (596) and matches with the mounting groove (596).

6. A high formwork construction scaffold body according to claim 5, characterized in that: The vertical rod body (2) is provided with a slot, the slot is communicated with the mounting slot (596), the mounting seat (595) is slidably connected with a fixed block (597), the fixed block (597) extends out of the mounting seat (595), the fixed block (597) penetrates the slot and matches with the slot, the mounting seat (595) is provided with a groove (598) in front, and the mounting seat (595) is rotatably connected with a third threaded rod (599) inside.

7. A high formwork construction scaffold body according to claim 6, characterized in that: The third threaded rod (599) extends into the groove (598), and the third threaded rod (599) penetrates the fixed block (597) and is connected with the fixed block (597) through threads.

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