Erecting device of formwork support
By designing the erecting device of the supporting frame, the problems of support safety, forming quality and slow construction speed in traditional arch construction are solved, and more efficient construction progress and quality are achieved.
Patent Information
- Application Number
- CN202421776565.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In traditional arch construction, the safety and molding quality of the support method are not high, and the construction speed is slow, so multi-stage construction cannot be achieved, which seriously affects the progress of the project.
A mold frame erecting device is designed, including a mounting plate, a fixing mechanism and a support mechanism. The fixing mechanism achieves stable support through the fixing base plate and the fixing bracket, and the support mechanism achieves overall support of the arch through the arc plate and the arc-shaped support formwork.
The device improves construction progress, is expected to shorten construction time by half, and improves project quality and construction efficiency.
Smart Images
Figure CN222797144U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, in particular to the repair construction of arches, and specifically is a device for erecting a formwork frame. Background Art
[0002] In traditional arch construction, wooden columns and square timbers are generally used to build supports. This construction method has low safety and molding quality. With the development of construction technology, in recent years, a technology has emerged that uses a fixed arc template placed on the upper part of the erection platform for construction. Although this construction method has a certain guarantee of molding quality, the construction speed is relatively slow. The template width is 1 meter. Each time the arch is constructed for 1 meter, the template must be loosened and moved. It is impossible to construct in multiple sections, and the construction efficiency is low, which seriously affects the construction progress of the entire project. Summary of the invention
[0003] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a device for erecting a formwork frame used for arch repair construction.
[0004] The utility model is realized through the following technical solutions:
[0005] Solution 1:
[0006] A device for erecting a formwork frame comprises a mounting plate, a fixing mechanism is arranged at the bottom of the mounting plate, and a supporting mechanism is arranged at the top of the mounting plate.
[0007] The fixing mechanism includes a fixed base plate, on which a plurality of rows of fixed brackets are evenly spaced in the left-right direction, each row of fixed brackets includes a plurality of fixed vertical rods evenly spaced in the front-back direction, the bottom ends of the fixed vertical rods are fixedly connected to the upper surface of the fixed base plate, and the top ends of the fixed vertical rods are fixedly connected to the lower surface of the mounting plate.
[0008] The supporting mechanism includes two rows of supporting keels arranged at intervals along the front-to-back direction, the two rows of supporting keels are supported on the front and rear sides of the mounting plate, a plurality of arc plates are arranged between the tops of the two rows of supporting keels, the plurality of arc plates are spliced and arranged in sequence along the left-to-right direction, and the upper surfaces of the plurality of arc plates are entirely covered with an arc-shaped supporting formwork; each row of supporting keels includes a plurality of supporting vertical rods evenly spaced and arranged along the left-to-right direction, the bottom ends of the supporting vertical rods are fixedly connected to the upper surface of the mounting plate, the top ends of the supporting vertical rods are fixedly connected to the lower surface of the arc plate, and the upper surface of the arc plate is fixedly connected to the lower surface of the arc-shaped supporting formwork.
[0009] Option 2:
[0010] A device for erecting a formwork frame comprises a mounting plate, a fixing mechanism is arranged at the bottom of the mounting plate, and a supporting mechanism is arranged at the top of the mounting plate.
[0011] The fixing mechanism includes a fixed base plate, on which a plurality of rows of fixed brackets are evenly spaced in the left-right direction, each row of fixed brackets includes a plurality of fixed vertical rods evenly spaced in the front-back direction, the bottom ends of the fixed vertical rods are fixedly connected to the upper surface of the fixed base plate, and the top ends of the fixed vertical rods are fixedly connected to the lower surface of the mounting plate.
[0012] The supporting mechanism includes two rows of supporting keels arranged at intervals along the front-back direction, the two rows of supporting keels are supported on the front and rear sides of the mounting plate, a plurality of arc plates are arranged between the tops of the two rows of supporting keels, the plurality of arc plates are spliced and arranged in sequence along the left-right direction, and the upper surfaces of the plurality of arc plates are entirely covered with an arc-shaped supporting formwork; each row of supporting keels includes a plurality of supporting vertical rods evenly spaced and arranged along the left-right direction, a channel steel section is commonly fixed to the bottom ends of the plurality of supporting vertical rods, a slide arranged along the left-right direction is fixed to the position of the channel steel section on the upper surface of the mounting plate, the channel steel section is slidably clamped on the slide, and a fastening bolt is threadedly connected to the groove wall of the channel steel section; the top ends of the plurality of supporting vertical rods are fixedly connected to the lower surface of the arc plate, and the upper surface of the arc plate is fixedly connected to the lower surface of the arc-shaped supporting formwork.
[0013] Preferably, in the above two technical solutions, two auxiliary fixing rods are fixedly connected to one side of each row of fixed brackets, the two auxiliary fixing rods are cross-fixedly connected, the bottom ends of the auxiliary fixing rods are fixedly connected to the upper surface of the fixed base plate, and the top ends of the auxiliary fixing rods are fixedly connected to the lower surface of the mounting plate.
[0014] Preferably, in the above two technical solutions, the arc plate adopts an arc-shaped thick template.
[0015] Preferably, in the above two technical solutions, the supporting formwork adopts a shaped arc formwork.
[0016] Preferably, in the above two technical solutions, each row of fixed brackets includes four fixed vertical rods.
[0017] Preferably, in the above two technical solutions, each row of supporting keels includes five or seven supporting vertical rods, and four arc plates are arranged between the tops of two rows of supporting keels.
[0018] Preferably, in the above two technical solutions, a plurality of support mechanisms are provided and are spaced apart in the left-right direction.
[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0020] The device of the utility model is scientifically designed, reasonably structured, simple to manufacture and easy to use. By arranging a high-stability fixing mechanism and a supporting mechanism, the formwork system of the arch is upgraded and optimized from the previous fixed formwork system of filling holes or slow construction speed. The construction progress using the device of the utility model is expected to be shortened by half compared with the previous traditional construction method. The use of the device of the utility model has achieved excellent results in improving project quality, shortening construction period and other aspects. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The drawings herein are used to provide further description of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0022] Figure 1 This is a schematic diagram of the overall front structure of the device of Example 1.
[0023] Figure 2 The overall three-dimensional structure of the device in Example 1 is shown in FIG. Figure 1 .
[0024] Figure 3 The overall three-dimensional structure of the device in Example 1 is shown in FIG. Figure 2 .
[0025] Figure 4 Schematic diagram of the structure of the support mechanism in the device of Example 1.
[0026] Figure 5 It is a schematic diagram of the overall front structure of the device of Example 2.
[0027] In the figure: 1. Mounting plate; 2. Fixing mechanism; 3. Support mechanism; 4. Fixed base plate; 5. Fixed bracket; 6. Auxiliary fixing rod; 7. Support keel; 8. Arc plate; 9. Arc support formwork; 10. Channel steel section; 11. Slide; 12. Fastening bolts. DETAILED DESCRIPTION
[0028] In order to make those skilled in the art better understand the present invention, the present invention is further explained in detail below with reference to the accompanying drawings and embodiments. It should be noted that the features in the embodiments and embodiments of the present application can be combined with each other without conflict.
[0029] In the description of the present invention, it should be understood that the terms "top", "bottom", "front", "back", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. Example 1
[0030] This embodiment provides a device for erecting a formwork frame, such as Figures 1 to 4 As shown, it includes a mounting plate 1, a fixing mechanism 2 is arranged at the bottom of the mounting plate 1, a supporting mechanism 3 is arranged at the top of the mounting plate 1, and the supporting mechanism 3 and the mounting plate 1 are fixedly connected so that the position cannot be adjusted.
[0031] The fixing mechanism 2 includes a fixed base plate 4, on which a plurality of rows of fixed brackets 5 are evenly spaced along the left-right direction, each row of fixed brackets 5 includes four fixed vertical rods evenly spaced along the front-back direction, the bottom ends of the fixed vertical rods are fixedly connected to the upper surface of the fixed base plate 4, and the top ends of the fixed vertical rods are fixedly connected to the lower surface of the mounting plate 1; one side of each row of fixed brackets 5 is fixedly connected to two auxiliary fixing rods 6, the two auxiliary fixing rods 6 are cross-fixedly connected to form an X-shaped structure, the bottom ends of the auxiliary fixing rods 6 are fixedly connected to the upper surface of the fixed base plate 4, and the top ends of the auxiliary fixing rods 6 are fixedly connected to the lower surface of the mounting plate 1.
[0032] There are three support mechanisms 3, and the three support mechanisms 3 are arranged at intervals along the left and right directions of the mounting plate 1. The support mechanism 3 includes two rows of support keels 7 arranged at intervals along the front and back directions, and the two rows of support keels 7 are supported on the front and back sides of the mounting plate 1. Four arc plates 8 are arranged between the tops of the two rows of support keels 7. The four arc plates 8 are sequentially spliced and arranged along the left and right directions to form a semicircular arc structure. The upper surface of the semicircular arc structure formed by the four arc plates 8 is covered with an arc-shaped support template 9 as a whole, wherein the arc plate 8 adopts an arc-shaped thick template, and the support template adopts a shaped circular arc template; wherein each row of support keels 7 of the support mechanism 3 located in the middle position includes seven support vertical rods evenly spaced along the left and right directions, and each row of support keels 7 of the two support mechanisms 3 located on both sides includes five support vertical rods evenly spaced along the left and right directions; the bottom end of the support vertical rod is fixedly connected to the upper surface of the mounting plate 1, the top end of the support vertical rod is fixedly connected to the lower surface of the arc plate 8, and the upper surface of the arc plate 8 is fixedly connected to the lower surface of the arc-shaped support template 9.
[0033] The working principle of the erection device of the formwork frame provided in this embodiment is: through the pre-laid fixing mechanism 2, a highly stable steel pipe scaffolding is formed through the overall fixing bracket 5 and the auxiliary fixing rod 6, and then the supporting mechanism 3 is directly preset on the mounting plate 1, and the supporting end of the inner top of the arch is laid through the continuous arc plate 8, so as to achieve support for the arch. Example 2
[0034] This embodiment also provides a device for erecting a formwork frame. The difference between the device of this embodiment and the device of embodiment 1 is that the support mechanism 3 and the mounting plate 1 in the device of this embodiment are connected by a sliding manner whose position can be adjusted.
[0035] The structure of the device of this embodiment is basically the same as that of the device of embodiment 1, except that: in the device of this embodiment, a channel steel section 10 is fixed to the bottom ends of the multiple supporting vertical rods of each row of supporting keels 7, and a slide 11 arranged along the left-right direction is fixed to the upper surface of the mounting plate 1 at the position corresponding to the channel steel section 10, and the channel steel section 10 is slidably clamped on the slide 11, and a fastening bolt 12 is threadedly connected to the groove wall of the channel steel section 10, such as Figure 5 shown.
[0036] The working principle of the formwork erection device provided in this embodiment is basically the same as the working principle of the device in Example 1, and the only difference is that the support mechanism 3 in the device of this embodiment can be adjusted on the mounting plate 1. When the position of the support mechanism 3 needs to be adjusted according to the actual construction situation, the fastening bolts 12 are loosened, and the support mechanism 3 can slide arbitrarily on the slide 11 through the channel steel section 10. After the support mechanism 3 is adjusted to a suitable position, the fastening bolts 12 are tightened to fix the channel steel section 10 and the slide 11 relatively.
[0037] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A device for erecting a formwork frame, characterized in that: It comprises a mounting plate, a fixing mechanism is arranged at the bottom of the mounting plate, and a supporting mechanism is arranged at the top of the mounting plate; The fixing mechanism includes a fixed bottom plate, on which a plurality of rows of fixed brackets are evenly spaced in the left-right direction, each row of fixed brackets includes a plurality of fixed vertical rods evenly spaced in the front-back direction, the bottom ends of the fixed vertical rods are fixedly connected to the upper surface of the fixed bottom plate, and the top ends of the fixed vertical rods are fixedly connected to the lower surface of the mounting plate; The supporting mechanism includes two rows of supporting keels arranged at intervals along the front-to-back direction, the two rows of supporting keels are supported on the front and rear sides of the mounting plate, a plurality of arc plates are arranged between the tops of the two rows of supporting keels, the plurality of arc plates are spliced and arranged in sequence along the left-to-right direction, and the upper surfaces of the plurality of arc plates are entirely covered with an arc-shaped supporting formwork; each row of supporting keels includes a plurality of supporting vertical rods evenly spaced and arranged along the left-to-right direction, the bottom ends of the plurality of supporting vertical rods are fixedly connected to the upper surface of the mounting plate, the top ends of the plurality of supporting vertical rods are fixedly connected to the lower surface of the arc plate, and the upper surface of the arc plate is fixedly connected to the lower surface of the arc-shaped supporting formwork.
2. A device for erecting a formwork frame, characterized in that: It comprises a mounting plate, a fixing mechanism is arranged at the bottom of the mounting plate, and a supporting mechanism is arranged at the top of the mounting plate; The fixing mechanism includes a fixed bottom plate, on which a plurality of rows of fixed brackets are evenly spaced in the left-right direction, each row of fixed brackets includes a plurality of fixed vertical rods evenly spaced in the front-back direction, the bottom ends of the fixed vertical rods are fixedly connected to the upper surface of the fixed bottom plate, and the top ends of the fixed vertical rods are fixedly connected to the lower surface of the mounting plate; The supporting mechanism includes two rows of supporting keels arranged at intervals along the front-back direction, the two rows of supporting keels are supported on the front and rear sides of the mounting plate, a plurality of arc plates are arranged between the tops of the two rows of supporting keels, the plurality of arc plates are spliced and arranged in sequence along the left-right direction, and the upper surfaces of the plurality of arc plates are entirely covered with an arc-shaped supporting formwork; each row of supporting keels includes a plurality of supporting vertical rods evenly spaced and arranged along the left-right direction, a channel steel section is commonly fixed to the bottom ends of the plurality of supporting vertical rods, a slide arranged along the left-right direction is fixed to the position of the channel steel section on the upper surface of the mounting plate, the channel steel section is slidably clamped on the slide, and a fastening bolt is threadedly connected to the groove wall of the channel steel section; the top ends of the plurality of supporting vertical rods are fixedly connected to the lower surface of the arc plate, and the upper surface of the arc plate is fixedly connected to the lower surface of the arc-shaped supporting formwork.
3. The device for erecting a formwork frame according to claim 1 or 2, characterized in that: Two auxiliary fixing rods are fixedly connected to one side of each row of fixed brackets, and the two auxiliary fixing rods are cross-fixedly connected. The bottom ends of the auxiliary fixing rods are fixedly connected to the upper surface of the fixed bottom plate, and the top ends of the auxiliary fixing rods are fixedly connected to the lower surface of the mounting plate.
4. The device for erecting a formwork frame according to claim 3, characterized in that: The arc plate adopts arc-shaped thick template.
5. The device for erecting a formwork frame according to claim 4, characterized in that: The supporting formwork adopts a fixed arc formwork.
6. The device for erecting a formwork frame according to claim 1 or 2, characterized in that: Each row of fixed brackets includes four fixed vertical rods.
7. The device for erecting a formwork frame according to claim 1 or 2, characterized in that: Each row of supporting keels includes five or seven supporting vertical rods, and four arc plates are arranged between the tops of two rows of supporting keels.
8. The device for erecting a formwork frame according to claim 1 or 2, characterized in that: A plurality of support mechanisms are provided and are arranged at intervals in the left-right direction.