Auxiliary device for moving large-volume concrete shaping formwork

Abstract

The invention relates to the technical field of water transportation engineering construction, and discloses an auxiliary device for moving a mass concrete shaping formwork, which comprises a first shaping formwork, a handrail is arranged behind the first shaping formwork, and the first shaping formwork and the handrail are connected by arranging a connecting rod; the top of the first shaping mold frame and the top of the supporting frame are installed by arranging a top installing rod, supports are arranged on the first shaping mold frame and the supporting frame, and adjusting and moving mechanisms are welded to the supports; the adjusting and moving mechanism comprises a force transmission steel die welded to the support. According to the auxiliary device for moving the large-volume concrete shaping formwork, the problems that in the prior art, due to the fact that the shaping formwork is large in size, a large amount of disassembly and assembly time is consumed in the disassembly and movement process, the position of the shaping formwork needs to be repeatedly adjusted after the shaping formwork is manually carried or mechanically hoisted to the designated position, and the machining efficiency is high are solved. And the construction efficiency is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water transport engineering construction, in particular to an auxiliary device for moving a large-volume concrete forming template. Background Art

[0002] In the construction of water transport projects, such as docks and breakwaters, which involve a wide range, it is necessary to cast high-strength, durable and large-volume concrete slabs as the basic structure, and the pouring volume is large and the construction period is long. Among them, large-volume concrete fixed formwork is needed to support the large-volume concrete slabs. Its main function is to ensure that the concrete maintains the required shape and size during the pouring and solidification process, and at the same time bear the weight and pressure of the concrete, which plays a vital role in concrete construction.

[0003] When pouring large-volume concrete slabs, they are heavy, so special attention needs to be paid to the firmness of their supporting structure when constructing the fixed formwork. In the prior art, due to the large number of large-volume concrete slabs involved in construction, the fixed formwork needs to be dismantled and rebuilt when construction is carried out at each location. The fixed formwork itself is large in size, so when dismantling and moving it, not only will a lot of disassembly and assembly time be consumed, but the fixed formwork also needs to be repeatedly adjusted after being manually carried or mechanically lifted to the designated position, thereby reducing construction efficiency. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an auxiliary device for moving large-volume concrete forming formwork, which solves the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: an auxiliary device for moving a large-volume concrete forming formwork, comprising: a first forming formwork frame, a support frame provided at the rear of the first forming formwork frame, the first forming formwork frame and the support frame being connected by a connecting rod, the first forming formwork frame and the support frame being mounted on top by a top-mounting rod, the first forming formwork frame and the support frame both being provided with a bracket, and the bracket being welded with an adjustment mechanism;

[0006] The adjustment mechanism includes a force transmission steel mold welded on the bracket, a hydraulic jack is arranged inside the force transmission steel mold, the piston rod arranged on the hydraulic jack is installed inside the force transmission steel mold, a wheel box is installed at the bottom of the hydraulic jack, a roller is rotatably arranged inside the wheel box, and the roller is retracted in the force transmission steel mold by the hydraulic jack, and a limiting mechanism is provided on the hydraulic jack.

[0007] Preferably, the limiting mechanism includes a limiting sleeve mounted on the hydraulic jack, a limiting block is provided on the side of the limiting sleeve, a limiting groove is provided on the inner wall of the force transmission steel mold, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0008] Preferably, a through groove is provided on the side surface of the force transmission steel mold, and the position of the through groove corresponds to the position of the hydraulic jack after contraction.

[0009] Preferably, the first shaping die frame includes a frame body, an angle steel washer is welded to the frame body, and the end of the connecting rod passes through the angle steel washer and is mounted thereto through a nut.

[0010] Preferably, a height adjustment mechanism is welded to the end of the frame body, a top support frame is welded to the top of the frame body, a pad frame is provided on the top support frame, and the top mounting rod is mounted on the pad frame by bolts.

[0011] Preferably, the bracket comprises a channel steel frame, a bottom support frame is welded to the bottom of the channel steel frame, and both the channel steel frame and the bottom support frame are connected to the first shaping mold frame by arranging pins and bolts.

[0012] Preferably, an inner support frame is welded inside the channel steel frame, a positioning bolt is provided on the inner support frame, and a connecting rod is installed on the inner support frame through the positioning bolt.

[0013] Preferably, the first shaping mold frames are divided into multiple groups, and each group of the first shaping mold frames are connected in series by steel pipes, and multiple second shaping mold frames are arranged in series on the steel pipes between adjacent first shaping mold frames in each group.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The auxiliary device for moving a large-volume concrete forming formwork is configured by arranging a bracket and an adjusting mechanism on a first forming formwork, and then using a connecting rod and a top-mounting rod to install a support frame behind the first forming formwork, so that the first forming formwork and the adjusting mechanism on the support frame can control the height, giving the first forming formwork and the support frame the ability to move. During construction of a building, the first forming formwork can be moved nearby through the support frame and the adjusting mechanism, and then, without disassembling the first forming formwork, it can be moved to another large-volume concrete slab construction site, so that it can be quickly supported without consuming a lot of time for disassembly and assembly. At the same time, the first forming formwork can be directly moved by utilizing the pushing ability without the need for hoisting and transportation, thereby further improving construction efficiency.

[0016] 2. The auxiliary device for moving large-volume concrete fixed formwork, by serially arranging the second fixed formwork between adjacent first fixed formworks, only needs to connect the adjacent first fixed formworks and the second fixed formworks between them into a group when moving the formwork. Then, the support frame is installed by passing the top rod over the concrete slab behind the first fixed formwork, so that the grouped first fixed formworks drive the second fixed formworks together and move them as a whole to the nearest concrete slab construction site, thereby improving the simplicity of fixed formwork construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 Schematic diagram of the connection structure between the first shaping mold frame and the support frame of the present invention;

[0019] Figure 3 This is a schematic diagram of the first shaping mold structure of the present invention;

[0020] Figure 4 Schematic diagram of the support structure of the present invention;

[0021] Figure 5 It is a schematic side sectional structure diagram of the transfer mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the disassembly and assembly structure of the transfer mechanism of the present invention.

[0023] In the figure: 1. First forming mold frame; 11. Frame body; 12. Angle steel pad; 13. Height adjustment mechanism; 14. Top support frame; 15. Pad frame; 2. Support frame; 3. Connecting rod; 4. Top mounting rod; 5. Bracket; 51. Channel steel frame; 52. Bottom support frame; 53. Inner support frame; 54. Pin-mounted bolt; 55. Positioning bolt; 6. Adjustment mechanism; 61. Force-transmitting steel mold; 62. Hydraulic jack; 63. Piston rod; 64. Wheel box; 65. Roller; 66. Limiting mechanism; 661. Limiting sleeve; 662. Limiting block; 663. Limiting slot; 67. Through slot; 7. Connecting rod; 8. Second forming mold frame. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6An auxiliary device for moving a large-volume concrete forming formwork comprises: a first forming formwork frame 1, a support frame 2 is provided at the rear of the first forming formwork frame 1, the first forming formwork frame 1 and the support frame 2 are connected by a connecting rod 3, the tops of the first forming formwork frame 1 and the support frame 2 are installed by a top mounting rod 4, and a bracket 5 is provided on both the first forming formwork frame 1 and the support frame 2, and an adjustment mechanism 6 is welded on the bracket 5;

[0026] The adjustment mechanism 6 includes a force transmission steel mold 61 welded to the bracket 5, and a hydraulic jack 62 is arranged inside the force transmission steel mold 61. The piston rod 63 arranged on the hydraulic jack 62 is installed inside the force transmission steel mold 61. A wheel box 64 is installed at the bottom of the hydraulic jack 62. A roller 65 is rotatably arranged inside the wheel box 64, and the roller 65 is retracted in the force transmission steel mold 61 through the hydraulic jack 62. A limiting mechanism 66 is provided on the hydraulic jack 62.

[0027] Among them, the limiting mechanism 66 includes a limiting sleeve 661 mounted on the hydraulic jack 62, a limiting block 662 is arranged on the side of the limiting sleeve 661, a limiting groove 663 is provided on the inner wall of the force transmission steel mold 61, and the limiting block 662 is slidably connected to the inner wall of the limiting groove 663. When the hydraulic jack 62 is in operation, the hydraulic jack 62 moves up and down in the force transmission steel mold 61 along with the movement of the piston rod 63, so that the roller 65 arranged at the bottom of the hydraulic jack 62 can be directly extended, thereby giving the first shaping mold frame 1 the ability to move, and when the hydraulic jack 62 moves, the limiting groove 663 provides a guiding function for the limiting block 662, limits the moving path of the hydraulic jack 62, and avoids the generation of torque force to damage the hydraulic jack 62.

[0028] Among them, a through groove 67 is opened on the side of the force transmission steel mold 61, and the position of the through groove 67 corresponds to the position of the hydraulic jack 62 after contraction. By opening the through groove 67, the control pipe of the hydraulic jack 62 can be directly connected to the outside. At the same time, after the hydraulic jack 62 is contracted, it is convenient to repair it.

[0029] Among them, the first shaping mold frame 1 includes a frame body 11, on which an angle steel pad 12 is welded, and the end of the connecting rod 3 passes through the angle steel pad 12 and is installed with it through a nut. By setting the angle steel pad 12 and installing it with one end of the connecting rod 3, the other end of the connecting rod 3 can cooperate with the top rod 4 after being installed with the support frame 2, thereby increasing the stability of the first shaping mold frame 1 during movement.

[0030] Among them, a height adjustment mechanism 13 is welded to the end of the frame 11, and a top support frame 14 is welded to the top of the frame 11. A pad frame 15 is provided on the top support frame 14, and the top mounting rod 4 is installed on the pad frame 15 by bolts. After the first forming mold frame 1 is moved to the specified position, the hydraulic jack 62 can be contracted and the height adjustment mechanism 13 can be used to contact the ground to provide support force for one end of the frame 11. The top support frame 14 and the pad frame 15 are then provided to increase the installation contact surface between the frame 11 and the top mounting rod 4, thereby improving the supporting capacity of the top mounting rod 4.

[0031] Among them, the bracket 5 includes a channel steel frame 51, and a bottom support frame 52 is welded to the bottom of the channel steel frame 51. The channel steel frame 51 and the bottom support frame 52 are both connected to the first shaping mold frame 1 by setting a pin bolt 54. By setting the pin bolt 54, the bracket 5 can be connected with the adjustment mechanism 6 to become a detachable structure, so that the existing shaping mold frames on the market can be simply modified to install the mobile auxiliary device, thereby making the mobile auxiliary device have the advantages of convenient construction, low modification cost, and improved work efficiency.

[0032] Among them, an inner support frame 53 is welded inside the channel steel frame 51, and a positioning bolt 55 is provided on the inner support frame 53. The inner support frame 53 is installed with a group connecting rod 7 through the positioning bolt 55. The positioning bolt 55 is provided on the bracket 5, so that the adjacent first shaping mold frames 1 can be connected as a whole by installing the group connecting rod 7, and then when the first shaping mold frame 1 moves, its movement stability is ensured to avoid tipping.

[0033] Among them, the first shaping formwork 1 is divided into multiple groups, and each group of the first shaping formwork 1 is connected in series with steel pipes. A plurality of second shaping formworks 8 are connected in series on the steel pipes between each group of adjacent first shaping formworks 1. When moving the formwork, it is only necessary to connect the adjacent first shaping formworks 1 and the second shaping formworks 8 therebetween into a group, and then use the top-mounted rod 4 behind the first shaping formwork 1 to cross the concrete slab to install the support frame 2, so that the grouped first shaping formwork 1 drives the second shaping formwork 8 together and moves as a whole to the nearest concrete slab construction site, thereby improving the simplicity of the shaping template construction.

[0034] Working principle: when the construction of one concrete slab is completed and the finalized formwork is dismantled to construct the next concrete slab, the two adjacent first finalized formwork frames 1 together with the second finalized formwork frames 8 sandwiched therebetween can be connected in series as a whole using steel pipes, and the two adjacent first finalized formwork frames 1 can be fixed and installed through the connecting rod 7. Then, the top rod 4 is used to cross the concrete slab, and the support frame 2 is installed behind the first finalized formwork frame 1. The adjustment mechanism 6 is then used to lift the height of a group of finalized formworks, so that a group of finalized formworks can be directly moved along the direction of the concrete slab to the next position to be constructed, and then the next position to be constructed can be quickly supported.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for moving large-volume concrete formwork, characterized in that: include: A first shaping mold frame (1), a support frame (2) is provided at the rear of the first shaping mold frame (1), the first shaping mold frame (1) and the support frame (2) are connected by a connecting rod (3), the tops of the first shaping mold frame (1) and the support frame (2) are installed by a top mounting rod (4), the first shaping mold frame (1) and the support frame (2) are both provided with a bracket (5), and an adjustment mechanism (6) is welded to the bracket (5); The adjustment mechanism (6) includes a force transmission steel mold (61) welded to the bracket (5), a hydraulic jack (62) is arranged inside the force transmission steel mold (61), a piston rod (63) arranged on the hydraulic jack (62) is installed inside the force transmission steel mold (61), a wheel box (64) is installed at the bottom of the hydraulic jack (62), a roller (65) is rotatably arranged inside the wheel box (64), and the roller (65) is retracted in the force transmission steel mold (61) by the hydraulic jack (62), and a limiting mechanism (66) is sleeved on the hydraulic jack (62).

2. The auxiliary device for moving large-volume concrete formwork according to claim 1, characterized in that: The limiting mechanism (66) comprises a limiting sleeve (661) sleeved on the hydraulic jack (62), a limiting block (662) is provided on the side of the limiting sleeve (661), a limiting groove (663) is provided on the inner wall of the force transmission steel mold (61), and the limiting block (662) is slidably connected to the inner wall of the limiting groove (663).

3. The auxiliary device for moving large-volume concrete formwork according to claim 1, characterized in that: A through slot (67) is provided on the side surface of the force transmission steel die (61), and the position of the through slot (67) corresponds to the position of the hydraulic jack (62) after contraction.

4. The auxiliary device for moving large-volume concrete formwork according to claim 1, characterized in that: The first shaping die frame (1) comprises a frame body (11), an angle steel retaining pad (12) is welded to the frame body (11), and the end of the connecting rod (3) passes through the angle steel retaining pad (12) and is mounted thereto via a nut.

5. The auxiliary device for moving large-volume concrete formwork according to claim 4, characterized in that: A height adjustment mechanism (13) is welded to the end of the frame (11), a top support frame (14) is welded to the top of the frame (11), a pad frame (15) is provided on the top support frame (14), and the top mounting rod (4) is mounted on the pad frame (15) by bolts.

6. The auxiliary device for moving large-volume concrete formwork according to claim 1, characterized in that: The bracket (5) comprises a channel steel frame (51), a bottom support frame (52) is welded to the bottom of the channel steel frame (51), and both the channel steel frame (51) and the bottom support frame (52) are connected to the first shaping mold frame (1) by arranging a pin bolt (54).

7. The auxiliary device for moving large-volume concrete formwork according to claim 6, characterized in that: An inner support frame (53) is welded inside the channel steel frame (51), a positioning bolt (55) is provided on the inner support frame (53), and a connecting rod (7) is installed on the inner support frame (53) through the positioning bolt (55).

8. The auxiliary device for moving large-volume concrete formwork according to claim 1, characterized in that: The first shaping mold frames (1) are divided into multiple groups, and each group of the first shaping mold frames (1) are connected in series by steel pipes, and multiple second shaping mold frames (8) are arranged in series on the steel pipes between adjacent first shaping mold frames (1) in each group.

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