Steel structure diagonal bracing formwork easy to adjust
By adopting an adjusting structure with hinged connection and square locking pipe locking in the steel structure oblique support mold, the problem of easy loosening of the steel structure oblique support mold in the prior art is solved, the stability of the support frame and formwork is achieved, and the construction quality is ensured.
Patent Information
- Application Number
- CN202421460568.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing steel structure oblique support molds are prone to loosening due to micro-shaking during use, which will affect the difficulty of wall treatment and painting.
By hingedly connecting the upper and lower square pipes with the cubic pipe and the ground connecting seat, and locking them by the square lock pipe, the adjustment stability is achieved.
The stability of the supporting frame and formwork is achieved, the formwork deformation caused by micro-shaking is avoided, and the quality of the cast wall after construction is ensured.
Smart Images
Figure CN222822839U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a steel structure oblique bracing formwork, in particular to an easily adjustable steel structure oblique bracing formwork. Background Art
[0002] The steel structure is the cement structure mold of the building. As a reusable mold and its skeleton, the steel structure is the guarantee of efficient and excellent construction speed. The steel frame is composed of a lightweight steel pipe structure, but its stability is relatively poor; therefore, diagonal support is an indispensable structural measure; the role of diagonal support on the steel structure frame has the following advantages: enhancing the stability of the structure, reducing structural vibration and improving the overall strength; in actual use, the steel structure diagonal support formwork is used to set positive and negative screw holes at both ends of the diagonal support, and then adjust the angle through positive and negative screws, and then when pouring cement, the diagonal support will be slightly shaken due to the impact of cement and the vibration of the cement transporting vehicle itself, which will further cause the diagonal support to loosen, so that local deformation of the cast wall will occur under the pressure of cement, affecting the difficulty of later wall treatment and painting. Utility Model Content
[0003] The utility model aims to solve the deficiencies of the prior art and discloses an easily adjustable steel structure diagonal bracing formwork, which realizes stability after adjustment by hingedly connecting upper and lower adjustable square tubes with a cubic tube and a ground connecting seat and locking them with a square locking tube.
[0004] In order to achieve the invention purpose of the utility model, the present application discloses the following technical solutions:
[0005] An easily adjustable steel structure diagonal bracing formwork comprises a connecting head, an adjustable square tube, a square locking tube, a cubic tube, a supporting frame and a ground connecting seat, the two ends of the two adjustable square tubes are respectively provided with a positive screw hole and a negative screw hole, the positive screw holes of the high ends of the two adjustable square tubes are connected with the positive screw rods of the two connecting heads, and the negative screw holes of the low ends of the two adjustable square tubes are connected with the negative screw rods of the other two connecting heads, a locking plate is arranged on the outer edge between the other two connecting heads and the negative screw rods, and locking openings are respectively arranged on the four sides of the two locking plates; connecting seats are respectively arranged on the upper and lower parts of the front surface of each cubic tube of the formwork supporting frame, the two connecting seats of the cubic tube are respectively hingedly connected to the two connecting heads at the high end of the adjustable square tube, and the two connecting heads at the low end of the adjustable square tube are respectively hingedly connected to the ground connecting seat; the plug plates sleeved on the square locking tubes at the lower parts of the two adjustable square tubes are respectively plugged into the locking openings on the four sides of the two locking plates.
[0006] The easily adjustable steel structure diagonal bracing formwork, the adjustable square tube is divided into an upper adjustable square tube and a lower adjustable square tube, wherein the upper connecting head at the high end of the upper adjustable square tube is hingedly connected to the upper connecting seat at the upper part of the cubic tube through an upper axis, and the connecting head at the lower end of the upper adjustable square tube is hingedly connected to the outer side of the ground connecting seat through an axle rod; the lower connecting head at the high end of the lower adjustable square tube is hingedly connected to the lower connecting seat at the lower part of the cubic tube through a lower axis, and the connecting head at the lower end of the lower adjustable square tube is hingedly connected to the inner side of the ground connecting seat through an axle rod; the upper locking tube is sleeved on the upper adjustable square tube near the lower end, and the lower locking tube is sleeved on the lower adjustable square tube near the lower end.
[0007] The easily adjustable steel structure diagonal bracing formwork is provided with a handle A and a handle B in the middle of the upper adjustable square tube and the lower adjustable square tube respectively.
[0008] The easily adjustable steel structure diagonal bracing formwork is provided with two plugging plates on both sides of the lower end face of the upper locking tube, the sleeve hole of the upper locking tube is sleeved on the lower end of the upper adjustable square tube, and any two opposite directions of the four locking openings respectively provided on the four sides of the locking plate of the connecting head at the lower end of the upper adjustable square tube are provided for the two plugging plates of the upper locking tube to be plugged in and positioned; two plugging plates are respectively provided on both sides of the lower end face of the lower locking tube, the sleeve hole of the lower locking tube is sleeved on the lower end of the lower adjusting square tube, and any two opposite directions of the four locking openings respectively provided on the four sides of the locking plate of the connecting head at the lower end of the lower adjusting square tube are provided for the two plugging plates of the lower locking tube to be plugged in and positioned.
[0009] The easily adjustable steel structure diagonal bracing formwork is provided with fixing plates on the left and right sides of the ground connection seat respectively, and the fixing plates on the left and right sides of the connection seat are fixed to the ground by steel bar heads.
[0010] The easily adjustable steel structure diagonal bracing formwork comprises a plurality of cubic tubes arranged at intervals, which are fixedly connected up and down to the front surfaces of upper horizontal square tubes and lower horizontal square tubes arranged at intervals to form a formwork support frame.
[0011] The easily adjustable steel structure diagonal bracing formwork is provided with angle irons at the lower end of the outer side of the cubic tube, and the angle irons are fixed to the ground by steel bar heads.
[0012] Through the above disclosure, the beneficial effects of the utility model are:
[0013] The easily adjustable steel structure diagonal bracing formwork described in the utility model comprises a support frame supporting the formwork, and the lower end of the cubic tube of the support frame is fixed by an angle iron. The angle adjustment of the formwork by the support frame is achieved by the connecting heads at the high ends and the low ends of the upper and lower adjustable square tubes. The plug-in fixation of the square locking tubes and the locking plates ensures the stability of the support frame and the formwork after the angle adjustment, avoids the deformation of the formwork caused by micro-vibration, and ensures the quality of the poured wall after construction. The utility model has stable support and effectively overcomes the problem of micro-angle changes in the formwork of the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the mold support frame of the utility model;
[0016] Figure 3 It is a structural schematic diagram of the lower adjustment mechanism of the utility model;
[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the lower connector of the utility model;
[0018] Figure 5 It is a schematic diagram of the position structure of the lock plate of the utility model on the connecting head;
[0019] Figure 6 This is a schematic diagram of the three-dimensional structure of the lower adjustment square tube of the utility model;
[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the lower lock tube of the utility model;
[0021] Figure 8 This is a schematic diagram of the three-dimensional structure of the ground connection seat of the utility model;
[0022] Fig. 9 It is a structural schematic diagram of a steel bar head of the utility model;
[0023] Fig.10 It is a schematic diagram of the use state of the utility model;
[0024] In the figure: 1. cubic tube; 2. upper horizontal square tube; 3. upper connecting seat; 4. upper axis; 5. upper connecting head; 6. upper adjustable square tube; 7. handle A; 8. lower horizontal square tube; 9. lower connecting seat; 10. lower axis; 11. lower connecting head; 12. lower adjustable square tube; 13. handle B; 14. upper locking tube; 15. lower locking tube; 16. locking plate; 17. steel bar head; 18. ground connecting seat; 19. fixing plate; 20. connecting head; 21. plug plate; 22. angle iron; 23. positive thread screw; 24. reverse thread screw; 25. locking mouth; 26. reverse thread screw hole; 27. sleeve hole; 28. shaft hole A; 29. shaft hole B; 30. fixing hole; 31. short steel bar; 32. cast wall; 33. template; 34. ground. DETAILED DESCRIPTION
[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings so as to more clearly understand the invention objectives, features and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to explain that the technical solution of the present invention is not limited to one implementation method.
[0026] Combined with Figures 1 to 9 The adjustable steel structure diagonal bracing formwork described in the invention comprises a connector, an adjustable square tube, a square locking tube, a cubic tube 1, a supporting frame and a ground connecting seat 18. The two ends of the two adjustable square tubes are respectively provided with a positive thread screw hole and a reverse thread screw hole 26. The positive thread screw holes of the high ends of the two adjustable square tubes are connected to the positive thread screws 23 of the two connectors, and the reverse thread screw holes 26 of the low ends of the two adjustable square tubes are connected to the reverse thread screws 24 of the other two connectors. A locking plate 16 is arranged on the outer edge between the other two connectors and the reverse thread screws 24. The four sides of the two locking plates 16 are respectively provided with locking ports 25. A plurality of cubic tubes 1 arranged at intervals are fixedly connected up and down on the front surfaces of the upper horizontal square tubes 2 and the lower horizontal square tubes 8 arranged at intervals to form a The template 33 supports the frame, and an angle iron 22 is provided at the lower end of the outer side of the cubic tube 1, and the angle iron 22 is fixed to the ground 34 by the steel bar head 17. The upper and lower parts of the front surface of each cubic tube 1 of the template 33 support frame are respectively provided with connecting seats, and the two connecting seats of the cubic tube 1 are respectively hingedly connected to the two connecting heads at the high end of the adjustable square tube, and the two connecting heads at the lower end of the adjustable square tube are respectively hingedly connected to the ground connecting seat 18, and fixed plates 19 are respectively provided on the left and right sides of the ground connecting seat 18, and the fixed plates 19 on the left and right sides of the connecting seat 18 are fixed to the ground 34 by the steel bar head 17; the plug plates 21 mounted on the square locking tubes at the lower parts of the two adjustable square tubes are respectively inserted into the locking openings 25 on the four sides of the two locking plates 16.
[0027] Combined with Figures 1 to 8 The adjusting square tube is divided into an upper adjusting square tube 6 and a lower adjusting square tube 12, and the upper adjusting square tube 6 and the lower adjusting square tube 12 have the same structure, wherein the upper connector 5 at the high end of the upper adjusting square tube 6 is hingedly connected to the upper connecting seat 3 at the upper part of the cubic tube 1 through the upper shaft 4, and the connector 20 at the lower end of the upper adjusting square tube 6 is hingedly connected to the outer side of the ground connecting seat 18 through the shaft rod, and a screwing handle A7 and a screwing handle B13 are respectively provided in the middle of the upper adjusting square tube 6 and the lower adjusting square tube 12; the lower connector 11 at the high end of the lower adjusting square tube 12 is hingedly connected to the lower connecting seat 9 at the lower part of the cubic tube 1 through the lower shaft 10, and the connector 20 at the lower end of the lower adjusting square tube 12 is hingedly connected to the inner side of the ground connecting seat 18 through the shaft rod; the upper lock tube 14 is sleeved on the upper adjusting square tube 6 Near the lower end, two plug plates 21 are respectively provided on both sides of the lower end face of the upper lock tube 14, the sleeve hole 27 of the upper lock tube 14 is sleeved on the lower end of the upper adjusting square tube 6, and the four locking openings 25 respectively provided on the four sides of the lock plate 16 of the lower end connector 20 of the upper adjusting square tube 6 are provided for the two plug plates 21 of the upper lock tube 14 to be plugged and positioned, the lower lock tube 15 is sleeved on the lower end of the lower adjusting square tube 12, and two plug plates 21 are respectively provided on both sides of the lower end face of the lower lock tube 15, the sleeve hole 27 of the lower lock tube 15 is sleeved on the lower end of the lower adjusting square tube 12, and the four locking openings 25 respectively provided on the four sides of the lock plate 16 of the lower end connector 20 of the lower adjusting square tube 12 are provided for the two plug plates 21 of the lower lock tube 15 to be plugged and positioned.
[0028] Implement the easily adjustable steel structure diagonal support formwork described in the utility model, combined with the attached Figures 1 to 9 The cubic tube 1, the upper horizontal square tube 2 and the lower horizontal square tube 8 of the utility model use square tube steel with matching strength according to the load-bearing requirements according to the attached Figure 2 The structure is welded, wherein the cubic tube 1, the upper horizontal square tube 2 and the lower horizontal square tube 8 are preferably two parallel structures, and the upper connecting seat 3 and the lower connecting seat 9 are welded on the upper and lower parts of the front surface of the cubic tube 1 respectively. In order to increase the ground connection strength, an angle iron 22 is welded at the lower end of the cubic tube 1, and a steel bar head 17 insertion hole is punched on the bottom plate of the angle iron 22 for standby use; according to the attached Figure 6 Metal insert blocks with positive thread screw holes (not shown in the figure) and negative thread screw holes 26 are respectively embedded in the two end ports of the upper and lower adjusting square tubes 6 and welded to fix them. A matching number of handles A7 are bent out of steel bars and welded to the upper and lower middle parts of the upper adjusting square tubes 6. Similarly, handles B13 are welded to the upper and lower middle parts of the lower adjusting square tubes 12. Then, square tubes with inner holes matching the outer walls of the upper and lower adjusting square tubes 6 and 12 and having gaps are used as shown in the attached figure. Figure 7 Production; according to the attached Figure 4 Make an upper connector 5 and a lower connector 11 with a positive thread screw 23; the connector 20 is made according to the attached Figure 5 Use the reverse thread screw 24, and then weld the lock plate 16 in the middle of the reverse thread screw 24; the ground connection seat 18 is as shown in the attached Figure 8 The structure given is provided with an axial hole A28 and an axial hole B29 at the front and rear of the two upright plates, respectively, and then a fixing hole 30 for inserting the steel bar head 17 is punched on the fixing plate 19; wherein the steel bar head 17 can be provided with a hand-held short steel bar 31 on one side of the upper part of the steel bar head 17 for the convenience of hammering; all the aforementioned structural parts except the screw rod and the screw hole can be sprayed with paint to prevent rust.
[0029] Combined with Figures 1 to 10The method of using the utility model is as follows: first, draw a line for placing the template 33 on the cement floor 34, then place the template 33 at the position of the line, punch holes in the angle iron 22 of the upper horizontal square tube 2, the lower horizontal square tube 8 and the cubic tube 1 to form a support frame, use the steel bar head 17 to fix the angle iron 22, and then use the steel bar head 17 to punch and fix the ground connection seat 18 on the cement floor 34, then first connect the positive thread screw 23 of the upper connecting head 5 with the positive thread screw hole at the high end of the upper adjustment square tube 6, and connect the positive thread screw 23 of the lower connecting head 11 with the positive thread screw hole at the high end of the lower adjustment square tube 12; put the upper locking tube 14 on the upper adjustment square tube 6 and use the connecting head 20 to connect it with the reverse thread screw hole 26 of the upper adjustment square tube 6, put the lower locking tube 15 on the lower adjustment square tube 12 and use another connecting head The head 20 is connected to the reverse thread screw hole 26 of the lower adjustment square tube 12. After adjusting the distance between the connectors at both ends of the upper adjustment square tube 6, use the upper shaft 4 to connect the upper connector 5 to the upper connecting seat 3, and then use the shaft to connect the connector to the ground connecting seat 18; then connect the lower adjustment square tube 12 to the lower connecting seat 9 and the ground connecting seat 18 as described above; finally, use the handle A7 to fine-tune the distance between the upper adjustment square tube 6 and the upper connector 5 and the connector, use the plug plate 21 of the upper locking tube 14 and the connector locking plate 16 to position, and then use the handle B13 to fine-tune the distance between the lower adjustment square tube 12 and the lower connector 11 and the other connector, use the plug plate 21 of the lower locking tube 15 and the connector 20 locking plate 16 to position; at this time, the pouring operation of pouring the wall 32 in the template 33 can ensure the stable position of the template 33.
[0030] The preferred embodiments of the present invention have been described in detail above, but it should be understood that after reading the above teachings of the present invention, those skilled in the art can make various changes or modifications within the scope of protection of the present invention. These equivalent forms also fall within the scope defined by the claims attached to this application.
[0031] The parts not described in detail in this utility model are prior art.
Claims
1. An easily adjustable steel structure diagonal bracing formwork, comprising a connector, an adjustable square tube, a square locking tube, a cubic tube (1), a supporting frame and a ground connection seat (18), wherein: The two ends of the two adjusting square tubes are respectively provided with positive thread screw holes and reverse thread screw holes (26); the positive thread screw holes of the upper ends of the two adjusting square tubes are connected to the positive thread screws (23) of the two connecting heads, and the reverse thread screw holes (26) of the lower ends of the two adjusting square tubes are connected to the reverse thread screws (24) of the other two connecting heads; a locking plate (16) is arranged at the outer edge between the other two connecting heads and the reverse thread screws (24); the four sides of the two locking plates (16) are respectively provided with locking openings (25); the upper and lower parts of the front surface of each cubic tube (1) of the template (33) support frame are respectively provided with connecting seats; the two connecting seats of the cubic tube (1) are respectively hingedly connected to the two connecting heads at the upper end of the adjusting square tube, and the two connecting heads at the lower end of the adjusting square tube are respectively hingedly connected to the ground connecting seat (18); the plug plates (21) sleeved on the square lock tubes at the lower ends of the two adjusting square tubes are respectively plugged into the locking openings (25) on the four sides of the two locking plates (16).
2. The easily adjustable steel structure diagonal bracing formwork according to claim 1 is characterized by: The adjustable square tube is divided into an upper adjustable square tube (6) and a lower adjustable square tube (12), wherein an upper connecting head (5) at a high end of the upper adjustable square tube (6) is hingedly connected to an upper connecting seat (3) at an upper part of the cubic tube (1) through an upper shaft (4), and a connecting head (20) at a low end of the upper adjustable square tube (6) is hingedly connected to the outer side of a ground connecting seat (18) through an axle rod; a lower connecting head (11) at a high end of the lower adjustable square tube (12) is hingedly connected to a lower connecting seat (9) at a lower part of the cubic tube (1) through a lower shaft (10), and a connecting head (20) at a low end of the lower adjustable square tube (12) is hingedly connected to the inner side of the ground connecting seat (18) through an axle rod; an upper locking tube (14) is sleeved on a part of the upper adjustable square tube (6) near the lower end, and a lower locking tube (15) is sleeved on a part of the lower adjustable square tube (12) near the lower end.
3. The easily adjustable steel structure diagonal bracing formwork according to claim 2 is characterized in that: A handle A (7) and a handle B (13) are respectively provided at the middle of the upper adjusting square tube (6) and the lower adjusting square tube (12).
4. The easily adjustable steel structure diagonal bracing formwork according to claim 2 is characterized in that: Two plugging plates (21) are respectively arranged on both sides of the lower end surface of the upper lock tube (14); the sleeve hole (27) of the upper lock tube (14) is sleeved on the lower end of the upper adjustment square tube (6); any two opposite direction locking holes (25) of the four sides of the lock plate (16) of the lower end connector (20) of the upper adjustment square tube (6) are provided for the two plugging plates (21) of the upper lock tube (14) to be inserted and positioned; two plugging plates (21) are respectively arranged on both sides of the lower end surface of the lower lock tube (15); the sleeve hole (27) of the lower lock tube (15) is sleeved on the lower end of the lower adjustment square tube (12); any two opposite direction locking holes (25) of the four sides of the lock plate (16) of the lower end connector (20) of the lower adjustment square tube (12) are provided for the two plugging plates (21) of the lower lock tube (15) to be inserted and positioned.
5. The easily adjustable steel structure diagonal bracing formwork according to claim 1 or 2 is characterized in that: Fixed plates (19) are respectively provided on the left and right sides of the ground connection seat (18), and the fixed plates (19) on the left and right sides of the connection seat (18) are fixed to the ground (34) by steel bar heads (17).
6. The easily adjustable steel structure diagonal bracing formwork according to claim 1 is characterized by: A plurality of cubic tubes (1) arranged at intervals are fixedly connected up and down to the front surfaces of upper horizontal square tubes (2) and lower horizontal square tubes (8) arranged at intervals to form a template (33) support frame.
7. The easily adjustable steel structure diagonal bracing formwork according to claim 1 or 6 is characterized in that: An angle iron (22) is provided at the lower end of the outer side of the cubic tube (1), and the angle iron (22) is fixed to the ground (34) by a steel bar head (17).