Compensation mechanism for concrete formwork assembly
By setting an insertion plate on the connecting plate of the concrete formwork and using screws and compensation pipes to compensate for the formwork gap, the problem of unsuitable width and narrowness in construction is solved, and flexible compensation of formwork gaps is achieved and multiple uses is achieved, which reduces the Cost and waste of materials.
Patent Information
- Application Number
- CN202421709674.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-07-19
AI Technical Summary
In construction, the area of non-standard layers accounts for 20% to 30% of the standard layer area, resulting in unsuitable width and narrow formwork, and the need for assembly of non-standard width templates, resulting in uneven gaps in the formwork, insufficient strength, inability to reuse, and increasing costs and materials waste.
A concrete formwork assembly compensation mechanism is designed, by setting an insert plate on the connecting plate and using a screw and a compensation tube to compensate the formwork gap, allowing multiple uses and preventing the loss of parts.
It realizes flexible compensation for template gaps, allows multiple use, reduces cost, reduces material waste, and prevents the loss of parts such as nuts.
Smart Images
Figure CN222501068U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to a concrete formwork compensation device, and more particularly to a concrete formwork assembly compensation mechanism. Background Art
[0002] During the construction process, the construction party plans the usage of templates and the width of templates according to the design drawings. However, the design drawings are designed according to the building's terrain, purpose, fire protection requirements, earthquake resistance, civil air defense and overall planning, which results in the non-standard floor area accounting for 20% to 30% of the standard floor area. In particular, as the number of floors in a building increases, the beams and columns will become thinner, and the width of the combined templates on the ground floor will no longer be suitable, so some non-standard width templates are needed for assembly; commonly used templates are mainly steel templates, aluminum templates and composite material templates, among which steel templates are the most commonly used due to their durability; current templates often have smaller spacing during assembly, and in order to ensure strength, only some non-standard width templates can be made for assembly. This non-standard width template cannot be used again after one use, further leading to increased costs and waste of materials. Utility Model Content
[0003] The purpose of the present invention is to disclose a concrete formwork assembly compensation mechanism based on the deficiencies of the prior art. An insertion plate is arranged on a connecting plate to facilitate matching with the recessed back side of the formwork. The formwork gap can be compensated by connecting the first formwork and the second formwork in series by a screw.
[0004] In order to achieve the invention purpose of this disclosure, this application discloses the following technical solutions:
[0005] A concrete formwork assembly compensation mechanism comprises a connecting plate, an insert plate, a screw, a compensation tube and a nut. The upper surface of the connecting plate is provided with insert plates having the same number as the depressions on the back side of the formwork. The insert plates are provided with screws having the same number as the connecting holes on the connecting plates on both sides of the corresponding formwork. The number of the perforations of the compensation tube is the same as the number of the screws and corresponds to each other. After the insert plate is placed in the depression on the back side of the formwork, the screws are passed through the connecting holes on one side of the first formwork, the perforations of the compensation tube and the connecting holes on the corresponding side of the connecting plates on both sides of the second formwork in sequence, and a nut is provided on each screw.
[0006] In the concrete formwork assembly compensation mechanism, the length of the connecting plate is the same as or slightly shorter than the length of the formwork.
[0007] The concrete formwork assembly compensation mechanism, the compensation tube is divided into a wide compensation tube and a narrow compensation tube, the number of the perforations A set on the wide compensation tube and the number of the perforations B set on the narrow compensation tube are the same and correspond to each other.
[0008] The concrete formwork assembly compensation mechanism, the compensation tube includes but is not limited to a wide compensation tube and a narrow compensation tube, that is, the compensation tube includes a wide compensation tube, a medium-width compensation tube and a narrow compensation tube.
[0009] The concrete formwork assembly compensation mechanism has the same structure as the first formwork and the second formwork, wherein the upper parts of the front and rear ends of the formwork panel of the first formwork are respectively provided with end connecting plates, the two ends of the two end connecting plates are respectively fixedly connected to the front and rear ends of the two side connecting plates, and a square structure is formed by the two end connecting plates and the two side connecting plates, and a plurality of reinforcement plates are spaced between the two side connecting plates.
[0010] Through the above disclosure, the beneficial effects of the present disclosure are:
[0011] The concrete formwork assembly compensation mechanism disclosed in the present invention has a plate-type connecting plate that can be adjusted in the event of a slight misalignment when the screw rod and the formwork connecting hole are aligned. After the compensation tube is installed, the connecting plate can serve as an outer protection for the compensation tube. The wide compensation tube and the narrow compensation tube provided in the present invention can realize a variety of gap compensations at the construction site. The present invention can be placed in a warehouse when not in use and can be taken out and used at any time when needed. The present invention can be used multiple times. The combined structure of the present invention can prevent the loss of parts such as nuts. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic diagram of a three-dimensional assembly structure of the present disclosure;
[0013] Figure 2 is a schematic diagram of the assembly structure of the present disclosure, the first template and the second template;
[0014] Figure 3 is a schematic diagram of the three-dimensional structure of the present disclosure after being connected with the first template and the second template;
[0015] Figure 4 is a schematic diagram of the three-dimensional structure of the present disclosure;
[0016] In the figure: 1. connecting plate; 2. insert plate; 3. screw; 4. wide compensation tube; 5. perforation A; 6. narrow compensation tube; 7. perforation B; 8. nut; 9. gap; 10. template panel; 11. connecting plates on both sides; 12. reinforcement plate; 13. end connecting plate; 14. connecting hole; 15. first template; 16. second template. DETAILED DESCRIPTION
[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings so as to more clearly understand the invention objectives, features and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to explain that the technical solution of the present invention is not limited to one implementation method.
[0018] Combined with Figures 1 to 4 The concrete formwork assembly compensation mechanism described in the invention comprises a connecting plate 1, an insert plate 2, a screw 3, a compensation tube and a nut 8. The upper surface of the connecting plate 1 is provided with an insert plate 2 having the same number as the depression on the back of the formwork. The insert plate 2 is provided with screws 3 having the same number as the connection holes 14 on the connecting plates 11 on both sides of the corresponding formwork. The number of the perforations of the compensation tube is the same as that of the screws 3 and they correspond to each other. After the insert plate 2 is placed in the depression on the back of the formwork, the screws 3 pass through the connection holes 14 on one side of the first formwork 15, the perforations of the compensation tube and the connecting plates 1 on both sides of the second formwork 16 in sequence. 1 and a nut 8 are respectively arranged on each screw rod 3 after a connecting hole 14 corresponding to one side thereof is formed. The length of the connecting plate 1 is the same as or slightly shorter than the length of the template. The first template 15 and the second template 16 have the same structure, wherein the upper parts of the front and rear ends of the template panel 10 of the first template 15 are respectively provided with end connecting plates 13, and the two ends of the two end connecting plates 13 are respectively fixedly connected to the front and rear ends of the two side connecting plates 11, and a square frame structure is formed by the two end connecting plates 13 and the two side connecting plates 11, and a plurality of reinforcing plates 12 are arranged between the two side connecting plates 11.
[0019] Combined with Figure 1 The compensation tube is divided into a wide compensation tube 4 and a narrow compensation tube 6. The number of the perforations A5 set on the wide compensation tube 4 and the perforations B7 set on the narrow compensation tube 6 are the same and correspond to each other. The compensation tube includes but is not limited to the wide compensation tube 4 and the narrow compensation tube 6, that is, the compensation tube includes the wide compensation tube 4, the medium-width compensation tube and the narrow compensation tube 6.
[0020] Implement the concrete formwork assembly compensation mechanism disclosed in the present invention, combined with the attached Figure 1 , 2 Or 3, the first template 15 and the second template 16 used in the present invention are conventional steel templates and do not need to be modified; the wide compensation tube 4 and the narrow compensation tube 6 can use square steel tubes "if there is no square steel tube of suitable width and narrowness, it can be processed by yourself as needed", and the two ends of the square steel tube are closed respectively, and then the wide compensation tube 4 is punched with a through hole A5 that passes through the left and right sides. The number, spacing and size of the through holes A5 are consistent with the connecting holes 14 of the first template 15 and the second template 16; the insert plate 2 on the connecting plate 1 is made by gas cutting, and the gap 9 between the insert plate 2 and the insert plate 2 can reserve a reinforcing plate 12 thickness slightly larger than the first template 15 and the second template 16, and the screw 3 can be used by punching a hole in the insert plate 2, inserting the screw 3 and welding it firmly.
[0021] When used in conjunction with the attached Figure 4 or attached Figures 1 to 3, one of the unused wide compensation tubes 4 or narrow compensation tubes 6 can be removed in the warehouse (the wide compensation tubes 4 and narrow compensation tubes 6 can also be used at the same time), and then delivered to the construction site; select one or two compensation tubes of appropriate width according to the width difference after measuring the template combination, first put the insertion plate 2 of the connecting plate 1 between the two reinforcement plates 12 of the first template 15, and then pull the connecting plate 1 to make the screw 3 pass through the connecting holes 14 of the connecting plates 11 on both sides of the first template 15, and then put the selected perforation A5 of the wide compensation tube 4 or the perforation B7 of the narrow compensation tube 6 on the screw 3, and then put the connecting holes 14 of the connecting plates 11 on both sides of the second template 16 on the screw 3, and then use the nut 8 to tighten the screw 3, so that the gap formed by the wide compensation tube 4 or the narrow compensation tube 6 is compensated.
[0022] The preferred embodiments of the present disclosure have been described in detail above, but it should be understood that after reading the above teachings of the present disclosure, those skilled in the art may make various changes or modifications within the scope of protection of the present disclosure. These equivalent forms also fall within the scope defined by the claims attached to this application.
[0023] Parts not described in detail in this disclosure are prior art.
Claims
1. A concrete formwork assembly compensation mechanism, comprising a connecting plate (1), an insert plate (2), a screw (3), a compensation tube and a nut (8), wherein: Insertion plates (2) having the same number as the depressions on the back of the template are arranged at intervals on the upper surface of the connection plate (1), and the insertion plate (2) is provided with screw rods (3) having the same number as the connection holes (14) on the connection plates (11) on both sides of the corresponding template. The through holes of the compensation tube are the same number as the screw rods (3) and correspond to each other. After the insertion plate (2) is placed in the depressions on the back of the template, the screw rods (3) sequentially pass through the connection holes (14) on one side of the first template (15), the through holes of the compensation tube and the connection holes (14) on the corresponding side of the connection plates (11) on both sides of the second template (16), and then nuts (8) are respectively provided on each screw rod (3).
2. The concrete formwork assembly compensation mechanism according to claim 1 is characterized in that: The length of the connecting plate (1) is the same as or slightly shorter than the length of the template.
3. The concrete formwork assembly compensation mechanism according to claim 1 is characterized by: The compensating tube is divided into a wide compensating tube (4) and a narrow compensating tube (6), and the number of the perforations A (5) provided on the wide compensating tube (4) and the number of the perforations B (7) provided on the narrow compensating tube (6) are the same and correspond to each other.
4. The concrete formwork assembly compensation mechanism according to claim 3 is characterized by: The compensating tubes include, but are not limited to, wide compensating tubes (4) and narrow compensating tubes (6), that is, the compensating tubes include wide compensating tubes (4), medium-width compensating tubes and narrow compensating tubes (6).
5. The concrete formwork assembly compensation mechanism according to claim 1 is characterized by: The first template (15) and the second template (16) have the same structure, wherein the upper parts of the front and rear ends of the template panel (10) of the first template (15) are respectively provided with end connecting plates (13), and the two ends of the two end connecting plates (13) are respectively fixedly connected to the front and rear ends of the two side connecting plates (11), so that the two end connecting plates (13) and the two side connecting plates (11) form a square frame structure, and a plurality of reinforcing plates (12) are spaced between the two side connecting plates (11).