T plate broken line rib fixing mode

Abstract

The invention discloses a T plate broken line rib fixing mode, and relates to the technical field of bridge construction tools, the T plate broken line rib fixing mode comprises a steel pipe lantern ring, and the steel pipe lantern ring is arranged on a broken line rib in a sleeving mode; the fixing pin is connected to a side template of the T-shaped plate, and the middle of the fixing pin is connected with a plurality of steel pipe lantern ring pins; by arranging the steel pipe lantern rings, the fixing pins and the vertical lantern rings, sleeving and limiting of all the broken line ribs are completed, then concrete is used for pouring the interior of the formwork, and after the design strength is achieved, the broken line ribs are fixed through the steel pipe lantern rings, the fixing pins and the vertical lantern rings, the broken line ribs are fixed, and the broken line ribs are fixed through the steel pipe lantern rings. The fixing pin can be directly removed, the fixing support does not need to be dismounted later, influences caused by subsequent dismounting of the fixing support are reduced, and meanwhile broken line ribs on different horizontal planes and the same horizontal plane can be fixed.

Description

Technical Field

[0001] The invention relates to the technical field of bridge construction tools, and in particular to a T-plate folding line reinforcement fixing method. Background Art

[0002] The T-plate fold line reinforcement is a component set inside the T-beam component to increase the stress of the concrete T-beam component, thereby increasing the shear strength of the T-beam component and improving the quality of the T-beam component.

[0003] There are generally two ways to fix the existing folding line reinforcement. One of them is to use iron wire and additional steel bars to tie the folding line reinforcement on the horizontal plane. This method can usually only fix the folding line reinforcement at the same horizontal height. When there are multiple folding line reinforcements at different horizontal planes, it is necessary to arrange multiple additional steel bars in a smaller range, which is easy to affect the rigidity of the mold; the other method requires a self-made disposable fixing bracket, and uses prefabricated fixings to complete the fixation of folding line reinforcements at different horizontal planes. This method has poor safety, and the later installation and removal operations are more troublesome, which increases the operating burden of the staff. Summary of the invention

[0004] The T-plate fold line reinforcement fixing method proposed in the present invention aims to solve the problem that the fixing method of the fold line reinforcements on different horizontal planes by using a homemade disposable fixing bracket in the traditional technology has poor safety and is more troublesome in the later installation and removal operations.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] T-plate folding line reinforcement fixing methods include:

[0007] S1: Hang the folding reinforcement with the steel pipe ring into the installation position of the double T-plate folding reinforcement;

[0008] S2: Use a fixing pin to pass through the side formwork and insert it into the steel pipe sleeve to limit the position of the steel pipe sleeve to complete the fixing of a broken line reinforcement;

[0009] S3: Use a vertical sleeve to insert the fixed folding line reinforcement, and perform sleeve installation operations on the folding line reinforcements above and below the folding line reinforcement to complete the fixation of the folding line reinforcements on different horizontal planes;

[0010] S4: Use concrete to pour into the formwork. After reaching the designed strength, remove the fixing pins. There is no need to remove the fixing bracket later. At the same time, the broken line reinforcements at different levels and the same level can be fixed;

[0011] The above-mentioned T-plate fold line reinforcement fixing method also involves a T-plate fold line reinforcement fixing device, including:

[0012] A steel pipe sleeve, wherein the steel pipe sleeve is sleeved on a fold line rib;

[0013] A fixing pin, wherein the fixing pin is connected to the side template of the T-plate, and the middle part of the fixing pin is connected to a plurality of steel pipe sleeve pins;

[0014] A vertical sleeve, wherein the vertical sleeve and the fixed fold line ribs and the fold line ribs located above and below the fold line ribs are sleeved and matched with each other.

[0015] Preferably, the steel pipe ring includes a fixed block, a first pin hole and a first ring, two first pin holes are provided on the fixed block, wherein the fixed pin is pin-connected to the two first pin holes, a first ring is fixedly connected to the middle part of the fixed block, and the first ring is sleeved and matched with the folding line rib.

[0016] Preferably, the fixing pin comprises a fixing rod and a pin rod, the fixing rod is fixedly connected to two pin rods, the two pin rods are connected to two first pin holes in a one-to-one correspondence, and the fixing rod is fixedly connected to one end away from the pin rod with a push-pull handle.

[0017] Preferably, a plurality of positioning holes are provided on the side template, and the plurality of positioning holes are snap-fitted with a plurality of pins in a one-to-one correspondence. An end of the pin extending out of the side template is provided with an external thread, and a fixing nut is threadedly connected to the external thread, and the fixing nut rests on the outer side of the side template.

[0018] Preferably, a partition assembly is connected to the fixed block, and the partition assembly includes a side block, a threaded rod, a threaded barrel and a rotating handle. The side block is fixedly connected to the fixed block, and threaded rods are fixedly connected on both sides of the side block, wherein two threaded rods on opposite sides of two adjacent side blocks are threadedly connected to the same threaded barrel, and a rotating handle is fixedly connected to the threaded barrel.

[0019] Preferably, the vertical ring includes a connecting plate and a second ring, and the same connecting plate is fixedly connected between two adjacent second rings, one of the second rings is sleeved on the fold line rib sleeved with the first ring, and the other second rings are sleeved on the fold line ribs located above and below this fold line rib.

[0020] Preferably, two second pin holes are formed on one of the connecting plates, and the two second pin holes are connected to two pin rods.

[0021] Preferably, an abutment assembly is connected to the inner side of the side formwork, and the abutment assembly includes a abutment rod, a abutment frame and a third pin hole. The abutment rod is fixedly connected to the inner side of the side formwork, and the abutment rod is fixedly connected to the abutment frame at one end away from the side formwork. The abutment frame abuts against the sides of multiple fold line ribs, and two third pin holes are provided on the abutment frame, and the two third pin holes are connected to two pin rod pins.

[0022] Preferably, a plurality of blocking blocks are connected to the side template via ropes, and the plurality of blocking blocks are engaged with a plurality of positioning holes.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention sets a steel pipe sleeve, a fixing pin and a vertical sleeve, and limits a plurality of steel pipe sleeves in horizontal directions by a fixing pin passing through the side formwork, thereby completing the limiting of the fold line reinforcements sleeved by the plurality of steel pipe sleeves, and sleeve limiting the above-mentioned fold line reinforcements and the fold line reinforcements above and below the fold line reinforcements by a plurality of vertical sleeves, thereby completing the sleeve limiting of all fold line reinforcements, and then pouring concrete in the formwork. After reaching the designed strength, the fixing pin can be directly removed, and there is no need to remove the fixing bracket at a later stage, thereby reducing the impact caused by the subsequent removal of the fixing bracket, and at the same time, the fold line reinforcements of different horizontal planes and the same horizontal plane can be fixed.

[0025] 2. The present invention sets up a separation component and an abutment component. Through the multiple separation components, the position of multiple steel pipe rings in the horizontal direction can be limited; and the abutment component is used to limit the two sides of the whole formed by the multiple fold line reinforcements, thereby completing the limitation of the multiple fold line reinforcements in the horizontal direction, and cooperating with the vertical ring to complete the limitation of all the fold line reinforcements, further improving the stability of the limitation of all the fold line reinforcements, effectively avoiding the position of the fold line reinforcements being affected during concrete pouring, and improving the placement accuracy of the fold line reinforcements. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a structural schematic diagram of another side of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the steel pipe collar and the abutment assembly of the present invention;

[0029] Figure 4 It is a schematic diagram of the vertical collar structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the working of the present invention at one end of a plurality of broken line ribs.

[0031] In the figure: 1 steel pipe collar, 2 fixing block, 3 first pin hole, 4 first collar, 5 fold line rib, 6 fixing pin, 7 side template, 8 positioning hole, 9 fixing nut, 10 fixing rod, 11 pin rod, 12 external thread, 13 push-pull handle, 14 partition assembly, 15 side block, 16 threaded rod, 17 threaded tube, 18 rotating handle, 19 vertical collar, 20 connecting plate, 21 second collar, 22 second pin hole, 23 support rod, 24 support frame, 25 third pin hole, 26 blocking block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Reference Figure 1-Figure 5 , T-plate folding line reinforcement fixing methods include:

[0034] S1: Hang the folding reinforcement 5 with the steel pipe sleeve 1 into the installation position of the double T-plate folding reinforcement;

[0035] S2: Use the fixing pin 6 to pass through the side template 7 and insert it into the steel pipe sleeve 1 to limit the position of the steel pipe sleeve 1, thereby completing the fixing of a broken line rib 5;

[0036] S3: Use the vertical sleeve 19 to insert the fixed folding line rib 5, and perform sleeve operation on the folding line ribs 5 located above and below the folding line rib 5 to complete the fixation of the folding line ribs 5 on different horizontal planes;

[0037] S4: Use concrete to pour into the formwork. After reaching the designed strength, remove the fixing pin 6. There is no need to remove the fixing bracket later. At the same time, the broken line reinforcement 5 at different horizontal planes and the same horizontal plane can be fixed;

[0038] The above-mentioned T-plate fold line reinforcement fixing method also involves a T-plate fold line reinforcement fixing device, including:

[0039] The steel pipe sleeve 1 is sleeved on a fold line rib 5; the steel pipe sleeve 1 comprises a fixed block 2, a first pin hole 3 and a first sleeve 4, two first pin holes 3 are provided on the fixed block 2, wherein a fixed pin 6 is pin-connected with the two first pin holes 3, a first sleeve 4 is fixedly connected to the middle of the fixed block 2, and the first sleeve 4 is sleeved and matched with the fold line rib 5.

[0040] A fixing pin 6, wherein the fixing pin 6 is connected to the side template 7 of the T-plate, and the middle part of the fixing pin 6 is pin-connected with a plurality of steel pipe sleeve rings 1; the fixing pin 6 comprises a fixing rod 10 and a pin rod 11, and two pin rods 11 are fixedly connected to the fixing rod 10, and the two pin rods 11 are pin-connected with the two first pin holes 3 in a one-to-one correspondence, and a push-pull handle 13 is fixedly connected to one end of the fixing rod 10 away from the pin rod 11, and the fixing rod 10 and the pin rod 11 are conveniently pulled by the push-pull handle 13, so as to facilitate the installation and removal operations of the fixing pin 6.

[0041] A plurality of positioning holes 8 are provided on the side template 7, and the plurality of positioning holes 8 are snap-fitted with a plurality of pin rods 11 in a one-to-one correspondence. An external thread 12 is provided on one end of the pin rod 11 extending out of the side template 7, and a fixing nut 9 is threadedly connected to the external thread 12. The fixing nut 9 abuts against the outer side of the side template 7. Through the cooperation of the external thread 12 and the fixing nut 9 and the obstruction of the fixing rod 10 by the side template 7, a limiting effect of the two pin rods 11 is achieved, thereby improving the stability of the fixing pin 6 during operation and preventing the stability of all structures thereon from being affected by fluctuations of the fixing pin 6.

[0042] A partition assembly 14 is connected to the fixed block 2, and the partition assembly 14 includes a side block 15, a threaded rod 16, a threaded barrel 17 and a rotating handle 18. The side block 15 is fixedly connected to the fixed block 2, and threaded rods 16 are fixedly connected on both sides of the side block 15, wherein two threaded rods 16 on opposite sides of two adjacent side blocks 15 are threadedly connected to the same threaded barrel 17, and a rotating handle 18 is fixedly connected to the threaded barrel 17, and the threaded barrel 17 is conveniently rotated by rotating the handle 18, wherein the threaded barrel 17 is threadedly connected to one threaded rod 16 in the initial state, and after the positions of the two steel pipe collars 1 are adjusted, when the two threaded rods 16 need to be linked together, the threaded barrel 17 can be rotated by rotating the handle 18, so that the threaded barrel 17 can be partially screwed into the adjacent threaded rod 16, thereby completing the linkage operation of the two threaded rods 16 and improving the limiting effect of the horizontal position of the steel pipe collar 1.

[0043] The vertical collar 19 is sleeved and matched with the fixed fold line rib 5 and the fold line ribs 5 located above and below the fold line rib 5 .

[0044] The vertical ring 19 includes a connecting plate 20 and a second ring 21, and the same connecting plate 20 is fixedly connected between two adjacent second rings 21. One of the second rings 21 is sleeved on the fold line rib 5 sleeved with the first ring 4, and the other second rings 21 are sleeved on the fold line rib 5 located above and below this fold line rib 5.

[0045] Two second pin holes 22 are provided on a connecting plate 20, and the two second pin holes 22 are connected to two pin rods 11. The stability of the fold line reinforcement 5 connected to the vertical sleeve 19 and the steel pipe sleeve 1 is further improved through the two second pin holes 22, and the gravity of the remaining multiple fold line reinforcements 5 is applied to the fixing pin 6, so as to avoid a heavy burden on the fold line reinforcement 5 connected to the two by the steel pipe sleeve 1, so as to avoid bending deformation of the fold line reinforcement 5 under a heavy burden, thereby improving the working effect of the fold line reinforcement 5.

[0046] An abutment assembly is connected to the inner side of the side template 7, and the abutment assembly includes a abutment rod 23, a abutment frame 24 and a third pin hole 25. The abutment rod 23 is fixedly connected to the inner side of the side template 7, and the abutment frame 24 is fixedly connected to the end of the abutment rod 23 away from the side template 7. The abutment frame 24 abuts against the sides of multiple folding line ribs 5. Two third pin holes 25 are provided on the abutment frame 24, and the two third pin holes 25 are pin-connected to the two pin rods 11.

[0047] A plurality of blocking blocks 26 are connected to the side formwork 7 by ropes, and the plurality of blocking blocks 26 are engaged with the plurality of positioning holes 8. The plurality of blocking blocks 26 can be used to block the positioning holes 8 through which the fixing pins 6 are withdrawn, thereby improving the sealing effect inside the formwork and preventing the connected positioning holes 8 from affecting the solidification of concrete in the mold.

[0048] When in use, the steel pipe sleeve 1 and the vertical sleeve 19 are sleeved onto the multiple fold line ribs 5 in advance, wherein the multiple fold line ribs 5 in the horizontal direction are sleeved and limited by the first sleeve 4 on the steel pipe sleeve 1, and then the multiple second sleeves 21 on the vertical sleeve 19 are sleeved and limited to the above-mentioned fold line ribs 5 and the fold line ribs 5 above and below them, completing the sleeve limitation of all the fold line ribs 5, and then the multiple fold line ribs 5 sleeved with the steel pipe sleeve 1 and the vertical sleeve 19 are hoisted into the installation position of the double T-plate fold line ribs;

[0049] Then, fix the middle abutment rod 23 of the abutment assembly to the side formwork 7, so that the two first pin holes 3 on the fixing block 2 on the steel pipe sleeve 1, the two second pin holes 22 on a connecting plate 20 on the vertical sleeve 19 and the two third pin holes 25 on the abutment frame 24 fixedly connected by the abutment rod 23 correspond to each other, and pass the two pin rods 11 of the fixing pin 6 through the two positioning holes 8 on one side of the side formwork 7, continue to push the fixing pin 6, so that the two pin rods 11 pass through the two first pin holes 3, the second pin hole 22 and the two third pin holes 25 in sequence, and complete the vertical limitation of the steel pipe sleeve 1 and the vertical sleeve 19 through the fixing pin 6, and then complete the vertical limitation of multiple folding line ribs 5 of the same horizontal plane and different levels;

[0050] At the same time, the positions of the multiple steel pipe collars 1 are adjusted to facilitate changing the distribution state of the multiple fold line ribs 5 in the horizontal direction. After completing the position adjustment of the multiple fold line ribs 5 in the horizontal direction, the partition assembly 14 of the fixed block 2 on the steel pipe collar 1 is adjusted, and the rotating handle 18 in the partition assembly 14 is rotated to drive the threaded cylinder 17 to rotate, so that the threaded cylinder 17 partially spirals out of the threaded rod 16 and is threadedly connected with the threaded rod 16 in the adjacent partition assembly 14, thereby achieving the horizontal position limiting effect of the two fixed blocks 2. After completing the adjustment of the multiple threaded cylinders 17, the position limiting of the multiple steel pipe collars 1 in the horizontal direction can be completed through the partition assembly 14; and the support frame 24 fixedly connected to the support rod 23 limits the two sides of the whole formed by the multiple fold line ribs 5, thereby completing the limitation of the multiple fold line ribs 5 in the horizontal direction, and cooperating with the vertical collar 19 to complete the limitation of all the fold line ribs 5;

[0051] At this time, concrete is poured into the formwork. After reaching the designed strength, the fixing pin 6 is removed. There is no need to remove the fixing bracket later. At the same time, the broken line reinforcement 5 at different horizontal planes and the same horizontal plane can be fixed.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. T-plate folding line reinforcement fixing method, characterized by: S1: hoist the folding reinforcement (5) with the steel pipe sleeve (1) installed into the installation position of the double T-plate folding reinforcement; S2: Use a fixing pin (6) to pass through the side template (7), and insert it into the steel pipe sleeve (1) to limit the position of the steel pipe sleeve (1), thereby completing the fixing of a broken line rib (5); S3: Use a vertical sleeve (19) to insert the folding line reinforcement (5) to be fixed, and perform sleeve installation operations on the folding line reinforcements (5) located above and below the folding line reinforcement (5), so as to complete the fixing of the folding line reinforcements (5) at different horizontal planes; S4: Concrete is poured into the formwork. After the designed strength is reached, the fixing pin (6) is removed without removing the fixing bracket later. The broken line reinforcement (5) at different horizontal planes and the same horizontal plane can be fixed at the same time; The above-mentioned T-plate fold line reinforcement fixing method also involves a T-plate fold line reinforcement fixing device, including: A steel pipe sleeve (1), wherein the steel pipe sleeve (1) is sleeved on a fold line rib (5); A fixing pin (6), wherein the fixing pin (6) is connected to the side template (7) of the T-plate, and the middle part of the fixing pin (6) is pin-connected to a plurality of steel pipe sleeve rings (1); A vertical sleeve (19), wherein the vertical sleeve (19) and the fixed folding rib (5) and the folding ribs (5) located above and below the folding rib (5) are mutually sleeved and matched.

2. The T-plate folding line reinforcement fixing method according to claim 1 is characterized in that: in: The steel pipe sleeve (1) comprises a fixing block (2), a first pin hole (3) and a first sleeve (4); the fixing block (2) is provided with two first pin holes (3), wherein a fixing pin (6) is pin-connected to the two first pin holes (3); a first sleeve (4) is fixedly connected to the middle of the fixing block (2), and the first sleeve (4) is sleeve-fitted with a fold line rib (5).

3. The T-plate folding line reinforcement fixing method according to claim 2 is characterized in that: in: The fixing pin (6) comprises a fixing rod (10) and a pin rod (11); the fixing rod (10) is fixedly connected to two pin rods (11); the two pin rods (11) are pin-connected to two first pin holes (3) in a one-to-one correspondence; and a push-pull handle (13) is fixedly connected to one end of the fixing rod (10) away from the pin rod (11).

4. The T-plate folding line reinforcement fixing method according to claim 3 is characterized in that: in: The side template (7) is provided with a plurality of positioning holes (8), and the plurality of positioning holes (8) are snap-fitted with a plurality of pins (11) in a one-to-one correspondence; one end of the pin (11) extending out of the side template (7) is provided with an external thread (12), and a fixing nut (9) is threadedly connected to the external thread (12), and the fixing nut (9) abuts against the outer side of the side template (7).

5. The T-plate folding line reinforcement fixing method according to claim 2, characterized in that: in: The fixed block (2) is connected to a partition assembly (14), the partition assembly (14) comprising a side block (15), a threaded rod (16), a threaded barrel (17) and a rotating handle (18), the side block (15) is fixedly connected to the fixed block (2), both sides of the side block (15) are fixedly connected to the threaded rod (16), wherein two threaded rods (16) on opposite sides of two adjacent side blocks (15) are threadedly connected to the same threaded barrel (17), and the rotating handle (18) is fixedly connected to the threaded barrel (17).

6. The T-plate folding line reinforcement fixing method according to claim 3, characterized in that: in: The vertical sleeve ring (19) comprises a connecting plate (20) and a second sleeve ring (21), wherein two adjacent second sleeve rings (21) are fixedly connected to the same connecting plate (20), wherein one of the second sleeve rings (21) is sleeved on a folding rib (5) sleeved on the first sleeve ring (4), and the other second sleeve rings (21) are sleeved on folding ribs (5) located above and below the folding rib (5).

7. The T-plate folding line reinforcement fixing method according to claim 6, characterized in that: in: Two second pin holes (22) are provided on one of the connecting plates (20), and the two second pin holes (22) are pin-connected to two pin rods (11).

8. The T-plate folding line reinforcement fixing method according to claim 7, characterized in that: in: The inner side of the side template (7) is connected with an abutment assembly, and the abutment assembly includes a abutment rod (23), a abutment frame (24) and a third pin hole (25). The abutment rod (23) is fixedly connected to the inner side of the side template (7), and the abutment frame (24) is fixedly connected to the end of the abutment rod (23) away from the side template (7). The abutment frame (24) abuts against the side surfaces of multiple folding line ribs (5). Two third pin holes (25) are provided on the abutment frame (24), and the two third pin holes (25) are pin-connected to the two pin rods (11).

9. The T-plate folding line reinforcement fixing method according to claim 4, characterized in that: in: A plurality of blocking blocks (26) are connected to the side template (7) via ropes, and the plurality of blocking blocks (26) are engaged with the plurality of positioning holes (8) in a mutually snap-fitting manner.

Images