Combined bridge formwork

Abstract

The utility model relates to the technical field of bridge formworks, in particular to a combined type bridge formwork which comprises a combined type bridge formwork body and a reinforcing assembly, the reinforcing assembly comprises a first reinforcing structure and a second reinforcing structure, and the first reinforcing structure and the second reinforcing structure are spliced to the two sides of the combined type bridge formwork body. According to the specific height, the height adjusting pieces in the first reinforcing structure and the second reinforcing structure are operated to be unfolded or shrunk, then the two inserting blocks on the first reinforcing structure are inserted into the two inserting frames in the second reinforcing structure correspondingly, and then the locking pieces are operated to abut against and lock the inserting blocks; according to the combined type bridge formwork, the combined type bridge formwork body can be reinforced only by means of the reinforcing device, and therefore the problems that according to an existing combined type bridge formwork, after the combined type bridge formwork body is combined and fixed, the stability is poor, and in the using process, displacement is possibly caused by splicing, and follow-up normal use is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge formwork, in particular to a combined bridge formwork. Background Art

[0002] A bridge is a road built over a lake for travel. During the construction of a bridge, it needs to be constructed using a formwork. Concrete is poured into the formwork and waited to solidify and then demolded to form the components of the bridge. In order to abandon the traditional one-piece bridge formwork, most people now use combined bridge formwork.

[0003] The prior art (CN211947984U) discloses a modular bridge formwork, wherein the modular bridge formwork body comprises two groups of first formworks arranged in parallel, two groups of second formworks arranged in parallel are vertically arranged between the two groups of first formworks, a cavity is opened inside the first formwork, a first push plate is fixed inside the cavity, a second push plate is slidably sleeved on the other end of the first push plate, and a first groove is located on a side away from the second push plate and away from the first push plate, a baffle is snap-connected to the first groove, and a first rotating shaft is movably sleeved on the other end of the baffle, thereby reducing the adhesion generated by a single formwork, improving work efficiency and reducing economic losses.

[0004] However, using the above method, the stability of the combined bridge formwork body after assembly and fixation is poor, and during use, the splicing may cause displacement, affecting subsequent normal use. Utility Model Content

[0005] The utility model aims to provide a combined bridge formwork, aiming to solve the problem that the combined bridge formwork body has poor stability after being combined and fixed, and may cause displacement of the splicing during use, affecting subsequent normal use.

[0006] To achieve the above-mentioned purpose, the utility model provides a combined bridge template, including a combined bridge template body and a reinforcement component.

[0007] The reinforcement assembly includes a first reinforcement structure and a second reinforcement structure;

[0008] The first reinforcement structure is located on one side of the combined bridge formwork body; the first reinforcement structure includes a height adjustment member, two first reinforcement frames and two plug-in blocks, the two first reinforcement frames are respectively fixedly connected to the height adjustment member and are respectively located on one side of the combined bridge formwork body; the two plug-in blocks are respectively arranged on one side of the two first reinforcement frames; the second reinforcement structure is located on one side of the combined bridge formwork body; the second reinforcement structure includes a height adjustment member, two second reinforcement frames, two plug-in frames and two locking members, the two second reinforcement frames are respectively fixedly connected to the height adjustment member and are respectively located on one side of the combined bridge formwork body; the two plug-in frames are respectively fixedly connected to the two second reinforcement frames and are respectively located on one side of the two second reinforcement frames; the two locking members are respectively arranged on one side of the two plug-in frames.

[0009] Among them, the height adjustment member includes a support tube, a driving part and two telescopic rods, and the driving part is arranged inside the support tube; the two telescopic rods are respectively threadedly connected to the driving part, and are respectively fixedly connected to the two first reinforcement frames, and are respectively located on both sides of the driving part.

[0010] Among them, the driving part includes a driving rod, a driving gear, a driven gear and a double-threaded screw, the driving rod is rotatably connected to the support tube and is located on one side of the support tube; the driving gear is fixedly connected to the driving rod and is located on one side of the driving rod; the driven gear is meshed with the driving gear and is located on one side of the driving gear; the double-threaded screw is fixedly connected to the driven gear, and is threadedly connected to the two telescopic rods respectively, and is located on one side of the driven gear.

[0011] Among them, the locking part includes a locking screw, a rotating cap and a contact plate, the locking screw is rotatably connected to the plug-in frame and is located on one side of the plug-in frame; the rotating cap is fixedly connected to the locking screw and is located on one side of the locking screw; the contact plate is rotatably connected to the locking screw and is located on one side of the locking screw.

[0012] Wherein, the driving part further includes an auxiliary supporting accessory, and the auxiliary supporting accessory is arranged inside the supporting tube.

[0013] Among them, the auxiliary support accessory includes a mounting seat and two auxiliary support frames, the mounting seat is fixedly connected to the support tube and is located inside the support tube; the two auxiliary support frames are respectively fixedly connected to the mounting seat, and are respectively rotationally connected to the double-threaded screw, and are respectively located on one side of the mounting seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By setting the first reinforcement structure and the second reinforcement structure, when the combined bridge formwork body is assembled, the first reinforcement structure and the second reinforcement structure are spliced ​​to both sides of the combined bridge formwork body, and the height adjustment members in the first reinforcement structure and the second reinforcement structure are operated to expand or shrink according to their specific heights, and then the two plug-in blocks on the first reinforcement structure are respectively inserted into the two plug-in frames in the second reinforcement structure, and then the locking member is operated to lock the plug-in blocks, so as to complete the reinforcement of the combined bridge formwork body, thereby solving the problem that the existing combined bridge formwork body has poor stability after being combined and fixed, and the splicing may be displaced during use, affecting the subsequent normal use.

[0016] 2. By setting the support tube, the driving part and the two telescopic rods, the driving part on the support tube is operated to drive the two telescopic rods to drive the first reinforcement frames on both sides to expand or contract, thereby adjusting the size of the overall reinforcement assembly, making it more convenient to adjust the size of the reinforcement structure.

[0017] 3. By setting the locking screw, the rotating cap and the contact disk, the rotating cap is twisted so that the locking screw drives the contact disk to move toward the plug-in block to contact the contact groove on the plug-in block, thereby completing the fixation of the plug-in block and making the splicing of the first reinforcement structure and the second reinforcement structure more stable.

[0018] 4. By setting the mounting seat and the two auxiliary support frames, the mounting seat is used to support the installation of the two auxiliary support frames, and the auxiliary support frames are used to provide auxiliary support to the double-threaded screw to enhance the rotation smoothness of the double-threaded screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0021] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0022] Figure 3 It is a cross-sectional view of the height adjusting member of the first embodiment of the utility model.

[0023] Figure 4 It is a cross-sectional view of the plug-in frame, the plug-in block and the locking member of the first embodiment of the utility model.

[0024] Figure 5 It is a cross-sectional view of a height adjusting member according to the second embodiment of the present utility model.

[0025] 101-combined bridge formwork body, 102-first reinforcement structure, 103-second reinforcement structure, 104-height adjustment member, 105-first reinforcement frame, 106-plug-in block, 107-second reinforcement frame, 108-plug-in frame, 109-locking member, 110-support cylinder, 111-driving unit, 112-telescopic rod, 113-driving rod, 114-driving gear, 115-driven gear, 116-double-threaded screw, 117-locking screw, 118-turn cap, 119-contact plate, 201-auxiliary support accessories, 202-mounting seat, 203-auxiliary support frame. DETAILED DESCRIPTION

[0026] The first embodiment of the present application is:

[0027] See also Figure 1-Figure 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 is a cross-sectional view of a height adjusting member of the first embodiment of the utility model, Figure 4 It is a cross-sectional view of the plug-in frame, the plug-in block and the locking member of the first embodiment of the utility model.

[0028] The utility model discloses a combined bridge formwork, comprising a combined bridge formwork body 101 and a reinforcement assembly, wherein the reinforcement assembly comprises a first reinforcement structure 102 and a second reinforcement structure 103, wherein the first reinforcement structure 102 comprises a height adjustment member 104, two first reinforcement frames 105 and two plug-in blocks 106, wherein the second reinforcement structure 103 comprises a height adjustment member 104, two second reinforcement frames 107, two plug-in frames 108 and two locking members 109, wherein the height adjustment member 104 comprises a support tube 110, a driving unit 111 and two telescopic rods 112, wherein the driving unit 111 comprises a driving rod 113, a driving gear 114, a driven gear 115 and a double-threaded screw 116, wherein the locking member 109 comprises a locking screw 117, a rotating cap 118 and an abutment plate 119. The above-mentioned solution solves the problem that the combined bridge formwork body 101 has poor stability after being combined and fixed, and may cause displacement of the splicing during use, thereby affecting the subsequent normal use.

[0029] For this specific embodiment, the combined bridge formwork body 101 is composed of multiple first formworks and multiple second formworks, and is used to form bridge components during bridge construction. The specific structure and usage method refer to the patent document with announcement number CN211947984U, which will not be elaborated here.

[0030] Among them, the first reinforcement structure 102 is located on one side of the combined bridge formwork body 101; the two first reinforcement frames 105 are respectively fixedly connected to the height adjustment member 104 and are respectively located on one side of the combined bridge formwork body 101; the two plug-in blocks 106 are respectively arranged on one side of the two first reinforcement frames 105; the second reinforcement structure 103 is located on one side of the combined bridge formwork body 101; the two second reinforcement frames 107 are respectively fixedly connected to the height adjustment member 104 and are respectively located on one side of the combined bridge formwork body 101; the two plug-in frames 108 are respectively fixedly connected to the two second reinforcement frames 107 and are respectively located on one side of the two second reinforcement frames 107; the two locking members 109 are respectively arranged on one side of the two plug-in frames 108. After the main body 101 is assembled, the first reinforcement structure 102 and the second reinforcement structure 103 are spliced ​​to both sides of the combined bridge formwork main body 101, and the height adjustment members 104 in the first reinforcement structure 102 and the second reinforcement structure 103 are operated to expand or shrink according to their specific heights, and then the two plug-in blocks 106 on the first reinforcement structure 102 are respectively inserted into the two plug-in frames 108 in the second reinforcement structure 103, and then the locking member 109 is operated to lock the plug-in blocks 106, thereby completing the reinforcement of the combined bridge formwork main body 101, thereby solving the problem that the existing combined bridge formwork main body 101 has poor stability after being combined and fixed, and the problem that the splicing may be displaced during use, affecting the subsequent normal use.

[0031] Secondly, the driving part 111 is arranged inside the supporting tube 110; the two telescopic rods 112 are respectively threadedly connected to the driving part 111, and are respectively fixedly connected to the two first reinforcement frames 105, and are respectively located on both sides of the driving part 111. The driving part 111 on the supporting tube 110 is operated to drive the two telescopic rods 112 to drive the first reinforcement frames 105 on both sides to expand or contract, thereby adjusting the size of the overall reinforcement assembly, making it more convenient to adjust the size of the reinforcement structure.

[0032] Again, the driving rod 113 is rotatably connected to the support tube 110 and is located on one side of the support tube 110; the driving gear 114 is fixedly connected to the driving rod 113 and is located on one side of the driving rod 113; the driven gear 115 is meshed with the driving gear 114 and is located on one side of the driving gear 114; the double-threaded screw 116 is fixedly connected to the driven gear 115, and is threadedly connected to the two telescopic rods 112 respectively, and is located on one side of the driven gear 115, twisting the driving rod 113 causes the driving gear 114 to rotate, and the rotation of the driving gear 114 drives the driven gear 115 to rotate, and the rotation of the driven gear 115 causes the double-threaded screw 116 to rotate, which is used to drive the telescopic rod 112 to extend and retract so that the first reinforcement frame 105 is expanded or retracted.

[0033] In addition, the locking screw 117 is rotatably connected to the plug-in frame 108 and is located on one side of the plug-in frame 108; the rotating cap 118 is fixedly connected to the locking screw 117 and is located on one side of the locking screw 117; the contact plate 119 is rotatably connected to the locking screw 117 and is located on one side of the locking screw 117. Twisting the rotating cap 118 allows the locking screw 117 to drive the contact plate 119 to move toward the plug-in block 106 and contact the contact groove on the plug-in block 106, thereby completing the fixation of the plug-in block 106 and making the splicing of the first reinforcement structure 102 and the second reinforcement structure 103 more stable.

[0034] When using a combined bridge formwork described in the utility model, after the combined bridge formwork body 101 is assembled, the first reinforcement structure 102 and the second reinforcement structure 103 are spliced ​​to both sides of the combined bridge formwork body 101, and the height adjustment members 104 in the first reinforcement structure 102 and the second reinforcement structure 103 are operated according to their specific heights, and the driving rod 113 is twisted to rotate the driving gear 114, and the driving gear 114 rotates to drive the driven gear 115 to rotate, and the driven gear 115 rotates to rotate the double-threaded screw 116, driving the two telescopic rods 112 to drive the first reinforcement frames 105 on both sides to expand or retract. The two plug-in blocks 106 on the first reinforcement structure 102 are respectively inserted into the two plug-in frames 108 in the second reinforcement structure 103, and the rotating cap 118 is twisted so that the locking screw 117 drives the contact plate 119 to move toward the plug-in block 106 to contact the contact groove on the plug-in block 106, thereby completing the fixation of the plug-in block 106. The reinforcement of the combined bridge formwork body 101 can be completed, thereby solving the problem of the existing combined bridge formwork, that the combined bridge formwork body 101 has poor stability after combination and fixation, and may cause displacement of the splicing during use, affecting the subsequent normal use.

[0035] The second embodiment of the present application is:

[0036] See also Figure 5 ,in, Figure 5 It is a cross-sectional view of a height adjusting member according to the second embodiment of the present utility model.

[0037] On the basis of the first embodiment, the utility model provides a combined bridge formwork, wherein the driving part 111 further includes an auxiliary support accessory 201 , and the auxiliary support accessory 201 includes a mounting seat 202 and two auxiliary support frames 203 .

[0038] The auxiliary support accessory 201 is disposed inside the support tube 110 , and the auxiliary support accessory 201 is used to provide auxiliary support to the double-threaded screw 116 , thereby enhancing the rotation smoothness of the double-threaded screw 116 .

[0039] Secondly, the mounting seat 202 is fixedly connected to the support tube 110 and is located inside the support tube 110; the two auxiliary support frames 203 are respectively fixedly connected to the mounting seat 202, and are respectively rotatably connected to the double-threaded screw 116, and are respectively located on one side of the mounting seat 202, and the mounting seat 202 is used to support the installation of the two auxiliary support frames 203, and the auxiliary support frames 203 are used to auxiliary support the double-threaded screw 116 to enhance the rotation smoothness of the double-threaded screw 116.

[0040] In the combined bridge formwork described in this embodiment, the mounting seat 202 is used to support the installation of the two auxiliary support frames 203 , and the auxiliary support frames 203 are used to provide auxiliary support to the double-threaded screw 116 to enhance the rotation smoothness of the double-threaded screw 116 .

[0041] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A combined bridge formwork, comprising a combined bridge formwork body, characterized in that: Also includes reinforcement components, The reinforcement assembly includes a first reinforcement structure and a second reinforcement structure; The first reinforcement structure is located on one side of the combined bridge formwork body; the first reinforcement structure includes a height adjustment member, two first reinforcement frames and two plug-in blocks, the two first reinforcement frames are respectively fixedly connected to the height adjustment member and are respectively located on one side of the combined bridge formwork body; the two plug-in blocks are respectively arranged on one side of the two first reinforcement frames; the second reinforcement structure is located on one side of the combined bridge formwork body; the second reinforcement structure includes a height adjustment member, two second reinforcement frames, two plug-in frames and two locking members, the two second reinforcement frames are respectively fixedly connected to the height adjustment member and are respectively located on one side of the combined bridge formwork body; the two plug-in frames are respectively fixedly connected to the two second reinforcement frames and are respectively located on one side of the two second reinforcement frames; the two locking members are respectively arranged on one side of the two plug-in frames.

2. A combined bridge formwork as claimed in claim 1, characterized in that: The height adjustment member includes a support tube, a driving part and two telescopic rods, wherein the driving part is arranged inside the support tube; the two telescopic rods are respectively threadedly connected to the driving part, and are respectively fixedly connected to the two first reinforcement frames, and are respectively located on both sides of the driving part.

3. A combined bridge formwork as claimed in claim 2, characterized in that: The driving part includes a driving rod, a driving gear, a driven gear and a double-threaded screw. The driving rod is rotatably connected to the support tube and is located on one side of the support tube; the driving gear is fixedly connected to the driving rod and is located on one side of the driving rod; the driven gear is meshed with the driving gear and is located on one side of the driving gear; the double-threaded screw is fixedly connected to the driven gear, and is threadedly connected to the two telescopic rods respectively, and is located on one side of the driven gear.

4. A combined bridge formwork as claimed in claim 3, characterized in that: The locking member includes a locking screw, a rotating cap and a contact plate. The locking screw is rotatably connected to the plug-in frame and is located on one side of the plug-in frame; the rotating cap is fixedly connected to the locking screw and is located on one side of the locking screw; the contact plate is rotatably connected to the locking screw and is located on one side of the locking screw.

5. A combined bridge formwork as claimed in claim 3, characterized in that: The driving part further comprises an auxiliary supporting accessory, and the auxiliary supporting accessory is arranged inside the supporting tube.

6. A combined bridge formwork as claimed in claim 5, characterized in that: The auxiliary support accessory includes a mounting seat and two auxiliary support frames. The mounting seat is fixedly connected to the support tube and is located inside the support tube; the two auxiliary support frames are respectively fixedly connected to the mounting seat, and are respectively rotationally connected to the double-threaded screw, and are respectively located on one side of the mounting seat.

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