Cover beam formwork structure convenient to assemble

Abstract

The utility model discloses a cover beam formwork structure convenient to assemble, and relates to the field of cover beam building, the cover beam formwork structure comprises a formwork base, a plurality of formwork baffles are arranged on the two sides of the formwork base, a plurality of fixing bolt holes are formed in the formwork baffles and the formwork base, and an alignment mechanism is arranged between the formwork baffles and the formwork base. And a temporary fixing mechanism is arranged between the template baffle and the template base. The template baffle is lifted and moved to the position above the template base, and when the template baffle is close to the template base and abuts against the template base under the limitation of the alignment mechanism on the template baffle, the template base is aligned with the fixing bolt holes in the template baffle, and then the template base and the template baffle are fixed. And meanwhile, the template baffle on the template base is temporarily fixed by utilizing the temporary fixing mechanism, so that the template base can be conveniently and quickly aligned with the fixing bolt holes of the template baffle.

Description

Technical Field

[0001] The present application relates to the field of cap beam construction, and in particular to a cap beam template structure that is easy to assemble. Background Art

[0002] A cap beam refers to a beam installed on top of a pier to support, distribute and transfer the load of the superstructure. It is also called a cap beam. It is a reinforced concrete or less reinforced concrete beam installed on the piers or on the piles. Its main function is to support the superstructure of the bridge and transfer all the loads to the lower structure.

[0003] When constructing the cap beam of the existing bridges, in order to shorten the construction period or use the place where the site is inconvenient for construction, a prefabricated cap beam is generally used. The prefabricated cap beam is directly transported to the construction site, and then the cap beam is combined and fixed with the corresponding pile pier. When making the prefabricated cap beam, it is necessary to place the template of the cap beam on the prefabrication site, and then add the corresponding steel cage into the template, and then pour the concrete, and then cure the concrete to complete the production of the cap beam. Due to the large volume of the cap beam, the template used for pouring the cap beam is generally modular, divided into a template base and a template enclosure, and the template base and the template enclosure are fixed with fixing bolts. When placing the template enclosure on the template base, it is necessary to align the bolt holes on the template enclosure with the bolt holes on the template base, and then fix them with bolts.

[0004] When assembling the cap beam formwork, the formwork enclosure is generally lifted by a crane. Then when the formwork is placed on the formwork base, the assemblers hold the lifted formwork enclosure and push the formwork enclosure to adjust the position of the bolt holes while letting the formwork fall. It is rather troublesome to align the bolt holes. Utility Model Content

[0005] The purpose of the present application is to solve the problem raised in the above-mentioned background technology that when assembling the cap beam formwork, the formwork enclosure is generally lifted by a crane, and then the formwork is placed on the formwork base, and the assemblers hold the lifted formwork enclosure, push the formwork enclosure to adjust the position of the bolt holes, and let the formwork fall, and it is troublesome to align the bolt holes. The present application provides a cap beam formwork structure that is easy to assemble.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A cap beam formwork structure that is easy to assemble includes a formwork base, formwork inclined plates are fixed at both ends of the formwork base, a plurality of formwork baffles are arranged on both sides of the formwork base, a plurality of fixing bolt holes are opened on the formwork baffles and the formwork base, the fixing bolt holes on the formwork baffles correspond to the fixing bolt holes on the formwork base, an alignment mechanism is arranged between the formwork baffles and the formwork base, and a temporary fixing mechanism is arranged between the formwork baffles and the formwork base.

[0008] By adopting the above technical solution, the template baffle is moved above the template base. When the template baffle approaches the template base, under the restriction of the template baffle by the alignment mechanism, when the template baffle is in contact with the template base, the template base and the fixing bolt holes on the template baffle are aligned, so that the template base and the fixing bolt holes of the template baffle can be quickly and conveniently aligned.

[0009] Furthermore, the alignment mechanism includes an alignment block fixed on the template baffle, the alignment block is provided with an alignment hole, an alignment rod 1 is fixed on the template base, an alignment rod 2 is slidably connected to the alignment rod 1, three circumferentially distributed resistance plates are provided on the alignment rod 2, and an opening component is provided between the alignment rod 2 and the resistance plate.

[0010] By adopting the above technical solution, when the template baffle is close to the template base, the alignment rod 1 and the alignment rod 2 on the template base enter the alignment hole opened by the alignment block on the template baffle, and then, with the support of the opening component, the contact plate contacts the inner wall of the alignment hole, so that the alignment hole and the alignment rod 1 and the alignment rod 2 are coaxial, so that when the template baffle is placed on the template base, the template base and the fixing bolt holes on the template baffle can be quickly aligned.

[0011] Further, the opening assembly includes a support rod 1 arranged between the contact plate and the alignment rod 2, one end of the support rod 1 is rotatably connected to the alignment rod 2, one end of the support rod 1 away from the alignment rod 2 is rotatably connected to the contact plate, the support rod 1 is rotatably connected to the support rod 2, and one end of the support rod 2 is rotatably connected to the alignment rod 1.

[0012] By adopting the above technical solution, when the alignment block squeezes the alignment rod 2, the alignment rod 2 drives the support rods 1 and 2, so that the support rods 1 and 2 prop up the resistance plate, so that the three resistance pieces can be opened in the alignment hole.

[0013] Furthermore, a sliding rail is provided at one end of the support rod 2 away from the alignment rod 1, and one end of the support rod 2 away from the alignment rod 1 is slidably connected to the sliding rail, and the sliding rail is fixedly connected to the abutment rod.

[0014] By adopting the above technical solution, when the alignment rod 2 drives the two ends of the support rod 1 and the support rod 2 to approach each other, the support rod 2 can slide on the sliding rail, so that when the alignment rod 1 and the alignment rod 2 squeeze the support rod 1 and the support rod 2, the possibility of the support rod 1 and the support rod 2 being stuck can be reduced.

[0015] Furthermore, a support spring is provided between the alignment rod 1 and the alignment rod 2, and both ends of the support spring are fixedly connected to the alignment rod 1 and the alignment rod 2.

[0016] By adopting the above technical solution, when the alignment block has not yet squeezed the alignment rod two, the alignment rod two is kept in an extended state on the alignment rod one under the support of the support spring, and the three contact plates are kept in a retracted state, so that the three contact plates can be conveniently entered into the alignment holes opened on the alignment block.

[0017] Furthermore, the temporary fixing mechanism includes a fixing block fixed on the template baffle, the fixing block is provided with a fixing hole, two fixed inclined blocks corresponding to the fixed block are fixed on the template base, a supporting block is fixed on the fixed inclined block, and one end of the supporting block away from the fixed inclined block is rotatably connected to the template base.

[0018] By adopting the above technical solution, the fixed block on the template baffle squeezes the two fixed oblique blocks, and then the two fixed oblique blocks pass through the fixed block and buckle on the fixed block, so that when the template baffle base is on the template base, the template baffle can be restricted, and the template baffle and the template base can be fixed by the fixing bolt holes.

[0019] Furthermore, a supporting spring sheet is arranged between the two supporting blocks, the supporting spring sheet is U-shaped, and both ends of the supporting spring sheet are fixedly connected to the corresponding supporting blocks.

[0020] By adopting the above technical solution, the two support blocks are supported by the support springs, so that the two support blocks can be kept in an open state, so that when the fixed block is sleeved on the fixed inclined block, the fixed inclined block can be buckled on the fixed block.

[0021] Furthermore, a limiting block is provided on one side of each of the two support blocks, the limiting block is fixedly connected to the template base, and the two support blocks are located between the two limiting blocks.

[0022] By adopting the above technical solution, when the fixed block has not yet been put on the fixed oblique block, the limit block blocks the two support blocks, so that the two support blocks can maintain a vertical posture facing the fixed block, thereby facilitating the two fixed oblique blocks to pass through the fixing holes on the fixed block.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. The present application, after the template baffle is moved to the top of the template base, the alignment hole of the alignment block on the template baffle is aligned with the alignment rod one and the alignment rod two on the template base, and then the template baffle falls, the alignment rod two is abutted in the alignment hole of the alignment block, and then the alignment rod two slides on the alignment rod one, and the alignment rod two squeezes the support spring, when the alignment rod two slides on the alignment rod one, the alignment rod two and the alignment rod one drive the support rod one and the support rod two, and then the support rod one and the support rod two prop up the abutment plate, and the three abutment plates abut on the inner wall of the alignment hole, so that the alignment hole and the alignment rod one and the alignment rod two are coaxial, and when the template baffle is completely abutted against the template base, the template base is aligned with the fixing bolt holes on the template baffle, so that when the template baffle is placed on the template base, the corresponding fixing bolt holes can be quickly aligned, and at the same time, it can play a supporting role, thereby reducing the possible need for support when fixing the template baffle.

[0025] 2. In the present application, during the process of the template baffle plate approaching the template base, the template baffle plate drives the fixed block to approach the two fixed oblique blocks, and then the fixing holes on the fixed block are sleeved on the fixed oblique blocks. When the fixed block squeezes the fixed oblique blocks, the two fixed oblique blocks move toward the middle, and then the fixed oblique blocks drive the supporting blocks, and the two supporting blocks move toward the middle, and then the two supporting blocks squeeze the supporting spring sheets. When the two fixed oblique blocks pass through the fixing holes on the fixed blocks, under the support of the supporting spring sheets, the two supporting blocks drive the fixed oblique blocks to reopen, and then the fixed oblique blocks are buckled on the fixed blocks, thereby achieving the purpose of allowing the template baffle plate to completely contact the template base, and facilitating the fixation of the template baffle plate and the template base using the fixing bolt holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first three-dimensional structural schematic diagram of the template structure in this application;

[0027] Figure 2 is a second three-dimensional structural schematic diagram of the template structure in this application;

[0028] Figure 3 It is a third three-dimensional structural schematic diagram of the template structure in this application;

[0029] Figure 4 This application Figure 2 The enlarged schematic diagram at A in the middle;

[0030] Figure 5 This application Figure 3 Enlarged schematic diagram of point B in the middle.

[0031] Description of reference numerals:

[0032] 1. Template base; 2. Template inclined plate; 3. Template baffle; 4. Fixing bolt hole; 5. Alignment mechanism; 51. Alignment block; 52. Alignment rod one; 53. Alignment rod two; 54. Opening assembly; 541. Support rod one; 542. Support rod two; 543. Sliding rail; 544. Support spring; 55. Contact plate; 6. Temporary fixing mechanism; 61. Fixing block; 62. Fixing inclined block; 63. Support block; 64. Support spring; 65. Limiting block. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 —5 further describes this application in detail.

[0034] The embodiments of the present application disclose a cap beam formwork structure that is easy to assemble.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A cap beam formwork structure that is easy to assemble includes a formwork base 1, formwork inclined plates 2 are fixed at both ends of the formwork base 1, a number of formwork baffles 3 are arranged on both sides of the formwork base 1, a number of fixing bolt holes 4 are opened on the formwork baffles 3 and the formwork base 1, the fixing bolt holes 4 on the formwork baffles 3 correspond to the fixing bolt holes 4 on the formwork base 1, an alignment mechanism 5 is arranged between the formwork baffles 3 and the formwork base 1, and a temporary fixing mechanism 6 is arranged between the formwork baffles 3 and the formwork base 1. When assembling the cap beam formwork, first place the formwork base 1 on the ground, then install and fix the formwork inclined plates 2 at both ends of the formwork base 1, then lift the formwork baffle 3, move the formwork baffle 3 to the top of the formwork base 1, when the formwork baffle 3 approaches the formwork base 1, under the restriction of the alignment mechanism 5 on the formwork baffle 3, when the formwork baffle 3 is in contact with the formwork base 1, the formwork base 1 is aligned with the fixing bolt holes 4 on the formwork baffle 3, while the formwork baffle 3 is in contact with the formwork base 1, the temporary fixing mechanism 6 is used to temporarily fix the formwork baffle 3 on the formwork base 1, and then the fixing bolts are passed through the formwork base 1 and fixed to the fixing bolt holes 4 on the formwork baffle 3, by using the alignment mechanism 5 to align the fixing bolt holes 4 on the formwork baffle 3 with the fixing bolt holes 4 on the formwork base 1 when the formwork baffle 3 is placed on the formwork base 1, so that the formwork base 1 can be quickly and easily aligned with the fixing bolt holes 4 of the formwork baffle 3, thereby reducing the possibility of repeated adjustments when the formwork baffle 3 is placed on the formwork base 1.

[0036] Reference Figure 2 , Figure 4 and Figure 5The alignment mechanism 5 includes an alignment block 51 fixed on the template baffle 3, an alignment hole is opened on the alignment block 51, an alignment rod 1 52 is fixed on the template base 1, an alignment rod 2 53 is slidably connected to the alignment rod 1 52, three circumferentially distributed contact plates 55 are arranged on the alignment rod 2 53, and an opening component 54 is arranged between the alignment rod 2 53 and the contact plate 55.

[0037] In addition, the opening assembly 54 includes a support rod 1 541 arranged between the contact plate 55 and the alignment rod 2 53, one end of the support rod 1 541 is rotatably connected to the alignment rod 2 53, one end of the support rod 1 541 away from the alignment rod 2 53 is rotatably connected to the contact plate 55, and a support rod 2 542 is rotatably connected to the support rod 1 541, and one end of the support rod 2 542 is rotatably connected to the alignment rod 1 52.

[0038] In addition, a sliding rail 543 is provided at one end of the support rod 2 542 away from the alignment rod 1 52, and one end of the support rod 2 542 away from the alignment rod 1 52 is slidably connected to the sliding rail 543, and the sliding rail 543 is fixedly connected to the interference rod.

[0039] In addition, a support spring 544 is provided between the alignment rod 1 52 and the alignment rod 2 53 , and both ends of the support spring 544 are fixedly connected to the alignment rod 1 52 and the alignment rod 2 53 .

[0040] When the template baffle 3 is moved to the top of the template base 1, the alignment hole of the alignment block 51 on the template baffle 3 is aligned with the alignment rod 1 52 and the alignment rod 2 53 on the template base 1. When the alignment block 51 and the alignment rod 1 52 and the alignment rod 2 53 are produced, the alignment hole is coaxial with the alignment rod 1 52 and the alignment rod 2 53, and the fixing bolt hole 4 on the template baffle 3 and the fixing bolt hole 4 on the template base 1 are located on the same vertical plane. Then the template baffle 3 is dropped, and the alignment rod 2 53 is abutted in the alignment hole of the alignment block 51, and then the alignment rod 2 53 slides on the alignment rod 1 52, and the alignment rod 2 53 squeezes the support spring 544. When the alignment rod 2 53 slides on the alignment rod 1 52, the alignment rod 2 53 and the alignment rod 1 52 drive the support rod 1 541 and the support rod 2 542. One end of the support rod 2 542 Slide on the sliding rail 543, and then the support rod 1 541 and the support rod 2 542 prop up the contact plate 55, and the three contact plates 55 contact the inner wall of the alignment hole, so that the alignment hole and the alignment rod 1 52 and the alignment rod 2 53 are coaxial. When the template baffle 3 completely contacts the template base 1, the template base 1 is aligned with the fixing bolt hole 4 on the template baffle 3. When the template baffle 3 is placed on the template base 1, the alignment rod 1 52 and the alignment rod 2 53 are inserted into the alignment hole on the alignment block 51, and then with the support of the contact plate 55, the alignment rod 1 52 and the alignment rod 2 53 are coaxial with the alignment hole, so that when the template baffle 3 is placed on the template base 1, the corresponding fixing bolt holes 4 can be quickly aligned, and at the same time, it can play a supporting role, reducing the possibility of needing support when fixing the template baffle 3.

[0041] Reference Figure 3 and Figure 5 The temporary fixing mechanism 6 includes a fixing block 61 fixed on the template baffle 3, a fixing hole is opened on the fixing block 61, two fixing inclined blocks 62 corresponding to the fixing block 61 are fixed on the template base 1, a supporting block 63 is fixed on the fixed inclined block 62, and one end of the supporting block 63 away from the fixed inclined block 62 is rotatably connected to the template base 1.

[0042] In addition, a supporting spring piece 64 is disposed between the two supporting blocks 63 . The supporting spring piece 64 is U-shaped, and both ends of the supporting spring piece 64 are fixedly connected to the corresponding supporting block 63 .

[0043] Furthermore, a limiting block 65 is disposed on one side of the two supporting blocks 63 . The limiting block 65 is fixedly connected to the template base 1 , and the two supporting blocks 63 are located between the two limiting blocks 65 .

[0044] In the process of the template baffle 3 approaching the template base 1, the template baffle 3 drives the fixed block 61 to approach the two fixed oblique blocks 62, and then the fixing holes on the fixed block 61 are sleeved on the fixed oblique blocks 62. When the fixed block 61 squeezes the fixed oblique blocks 62, the two fixed oblique blocks 62 move closer to the middle, and then the fixed oblique blocks 62 drive the supporting blocks 63, the two supporting blocks 63 move closer to the middle, and then the two supporting blocks 63 squeeze the supporting springs 64. When the two fixed oblique blocks 62 pass through the fixing holes on the fixed block 61, under the support of the supporting springs 64, the two supporting blocks 63 drive the fixed oblique blocks 62 to reopen, and then the fixed oblique blocks 62 is buckled on the fixed block 61. When the fixed block 61 has not yet been put on the fixed oblique block 62, the limit block 65 blocks the two support blocks 63, so that the two support blocks 63 can maintain a vertical posture facing the fixed block 61. When the template baffle 3 is placed on the template base 1, the fixed oblique block 62 can pass through the fixed block 61, so that the fixed oblique block 62 limits the fixed block 61 on the template baffle 3, so that when the template baffle 3 is in contact with the template base 1, the template baffle 3 can be completely in contact with the template base 1, which is convenient for the template baffle 3 and the template base 1 to be fixed using the fixing bolt hole 4.

[0045] Working principle: first place the template base 1 on the ground, then install and fix the template inclined plate 2 at both ends of the template base 1, then lift the template baffle 3, move the template baffle 3 to the top of the template base 1, and make the alignment hole of the alignment block 51 on the template baffle 3 correspond to the alignment rod 1 52 and the alignment rod 2 53 on the template base 1, then drop the template baffle 3, the alignment rod 2 53 abuts in the alignment hole of the alignment block 51, and then the alignment rod 2 53 slides on the alignment rod 1 52, and the alignment rod 2 53 squeezes the support spring 544. When the alignment rod 2 53 slides on the alignment rod 1 52, the alignment rod 2 53 and the alignment rod 1 52 drive the support rod 1 541 and the support rod 2 542. One end of the support rod 2 542 slides on the sliding rail 543, and then the support rod 1 541 and the support rod 2 542 prop up the contact plate 55, and the three contact plates 55 abut on the inner wall of the alignment hole, so that the alignment hole and the alignment rod 1 52 and the alignment rod The two 53 are coaxial. When the template baffle 3 completely contacts the template base 1, the template base 1 is aligned with the fixing bolt holes 4 on the template baffle 3. In the process of the template baffle 3 approaching the template base 1, the template baffle 3 drives the fixing block 61 to approach the two fixing oblique blocks 62, and then the fixing holes on the fixing block 61 are sleeved on the fixing oblique blocks 62. When the fixing block 61 squeezes the fixing oblique blocks 62, the two fixing oblique blocks 62 move closer to the middle, and then the fixing oblique blocks 62 drive the supporting blocks 63. The two supporting blocks 63 move closer to the middle, and then the two supporting blocks 63 squeeze the supporting spring pieces 64. When the two fixing oblique blocks 62 pass through the fixing holes on the fixing blocks 61, under the support of the supporting spring pieces 64, the two supporting blocks 63 drive the fixing oblique blocks 62 to reopen, and then the fixing oblique blocks 62 are buckled on the fixing blocks 61, temporarily fixing the template baffle 3, and then fixing them with fixing bolts passing through the template baffle 3 and the fixing bolt holes 4 on the template base 1.

Claims

1. A cap beam formwork structure that is easy to assemble, comprising a formwork base (1), characterized in that: The two ends of the template base (1) are fixed with template inclined plates (2), and a plurality of template baffles (3) are arranged on both sides of the template base (1). The template baffles (3) and the template base (1) are provided with a plurality of fixing bolt holes (4), and the fixing bolt holes (4) on the template baffles (3) correspond to the fixing bolt holes (4) on the template base (1). An alignment mechanism (5) is arranged between the template baffles (3) and the template base (1), and a temporary fixing mechanism (6) is arranged between the template baffles (3) and the template base (1).

2. The cap beam formwork structure that is easy to assemble according to claim 1 is characterized in that: The alignment mechanism (5) comprises an alignment block (51) fixed on the template baffle (3), an alignment hole being formed on the alignment block (51), an alignment rod (52) being fixed on the template base (1), an alignment rod (53) being slidably connected to the alignment rod (52), three circumferentially distributed abutment plates (55) being provided on the alignment rod (53), and an opening assembly (54) being provided between the alignment rod (53) and the abutment plates (55).

3. The cap beam formwork structure that is easy to assemble according to claim 2 is characterized in that: The opening assembly (54) comprises a support rod 1 (541) arranged between the contact plate (55) and the second alignment rod (53); one end of the support rod 1 (541) is rotatably connected to the second alignment rod (53); one end of the support rod 1 (541) away from the second alignment rod (53) is rotatably connected to the contact plate (55); the support rod 1 (541) is rotatably connected to the second support rod (542); one end of the support rod 2 (542) is rotatably connected to the first alignment rod (52).

4. The cap beam formwork structure that is easy to assemble according to claim 3 is characterized in that: A sliding rail (543) is provided at one end of the second support rod (542) away from the alignment rod (52), and one end of the second support rod (542) away from the alignment rod (52) is slidably connected to the sliding rail (543), and the sliding rail (543) is fixedly connected to the abutment rod.

5. The cap beam formwork structure that is easy to assemble according to claim 4 is characterized in that: A support spring (544) is provided between the alignment rod one (52) and the alignment rod two (53), and both ends of the support spring (544) are fixedly connected to the alignment rod one (52) and the alignment rod two (53).

6. The cap beam formwork structure that is easy to assemble according to claim 1 is characterized in that: The temporary fixing mechanism (6) comprises a fixing block (61) fixed on the template baffle (3), the fixing block (61) being provided with a fixing hole, two fixing inclined blocks (62) corresponding to the fixing block (61) being fixed on the template base (1), a supporting block (63) being fixed on the fixing inclined block (62), and one end of the supporting block (63) away from the fixing inclined block (62) being rotatably connected to the template base (1).

7. The cap beam formwork structure that is easy to assemble according to claim 6 is characterized in that: A supporting spring sheet (64) is provided between the two supporting blocks (63); the supporting spring sheet (64) is U-shaped, and both ends of the supporting spring sheet (64) are fixedly connected to the corresponding supporting blocks (63).

8. The cap beam formwork structure that is easy to assemble according to claim 7 is characterized in that: A limiting block (65) is provided on one side of each of the two support blocks (63); the limiting block (65) is fixedly connected to the template base (1); and the two support blocks (63) are located between the two limiting blocks (65).

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