Reusable wall steel formwork

Abstract

The utility model relates to the technical field of building construction, and discloses a reusable wall steel formwork which comprises a formwork body, a sleeve plate and a mounting mechanism, sliding rails are fixedly arranged at the positions, close to one side, of the inner walls of the upper side and the lower side of the formwork body, and sliding blocks are arranged in the two sliding rails in a sliding mode. A fixing block is fixedly arranged on one side of the rear end face of the formwork body, four threaded holes are formed in the fixing block, four first through holes are formed in one side of the formwork body, four second through holes are formed in one side of the sleeve plate, the sleeve plate comprises a base layer, and a reinforcing layer is fixedly arranged on the upper end face of the base layer. According to the formwork, the installation mechanism is arranged, the multiple screws are connected through the belt wheels and the transmission belts, the four screws are driven to rotate at the same time by rotating the rotating disc, rapid installation is achieved, the sleeve plate is arranged, the sleeve plate can be detached and replaced after being damaged after being used for a period of time, and the formwork can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a reusable wall steel template. Background Art

[0002] Wall steel formwork is a formwork system used for wall construction. It consists of steel plates and related support systems, and can provide a temporary formwork structure for pouring concrete. During the construction process, steel formwork is a steel formwork used for concrete pouring. In addition to steel formwork, there are also wooden formwork, plywood formwork, etc. Steel formwork is widely used in construction projects for its multiple uses and beautiful concrete pouring.

[0003] Most of the existing steel formworks need to be installed and connected to form a larger formwork when in use. Most of the formworks that need to be connected need to be connected and installed using multiple bolts, which requires screwing on or off the bolts many times, making the operation more cumbersome. In addition, the formwork is directly in contact with concrete during use, and the formwork is easily damaged, and the entire formwork will be scrapped and cannot be used again.

[0004] Therefore, those skilled in the art provide a reusable wall steel formwork to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a reusable wall steel formwork, the formwork is provided with an installation mechanism, a screw is arranged inside the installation mechanism to connect it through a pulley and a transmission belt, and the four screws are driven to rotate simultaneously by rotating the turntable to achieve rapid installation, and a detachable sleeve is arranged on the formwork body, and the sleeve can be disassembled and replaced after being damaged after being used for a period of time, so that the formwork can be reused.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A reusable wall steel template, comprising a template body, a sleeve plate and a mounting mechanism, wherein the inner walls of the upper and lower sides of the template body are fixedly provided with slide rails on one side, and sliders are slidably provided inside the two slide rails, a fixing block is fixedly provided on one side of the rear end surface of the template body, and four threaded holes are provided inside the fixing block, four No. 1 through holes are provided on one side of the template body, and four No. 2 through holes are provided on one side of the sleeve plate;

[0008] The sleeve plate comprises a base layer, a reinforcement layer is fixedly arranged on the upper end surface of the base layer, and a corrosion-resistant layer is fixedly arranged on the upper end surface of the reinforcement layer;

[0009] The mounting mechanism comprises a mechanism body, four bearings are embedded in the inner walls of both sides of the mechanism body, a rotating rod is fixedly arranged on the inner wall of the inner ring between two of the eight bearings, a screw is fixedly arranged on one side of the four rotating rods, a belt pulley is fixedly sleeved on one side of the two rotating rods at the upper and lower ends of the four rotating rods, two belt pulleys are fixedly sleeved on the two rotating rods at the middle of the four rotating rods, and the six belt pulleys are connected in pairs by a transmission belt;

[0010] Through the above technical scheme, the template is provided with an installation mechanism on the rear side of the template body, and the installation mechanism is arranged between two sliders. The four rotating rods in the installation mechanism are connected by a pulley and a transmission belt, and the four rotating rods are rotated simultaneously by rotating one rotating rod, and the installation mechanism is connected to the two sliders. When the screw rod is rotated and the threaded hole is threadedly sleeved, the installation mechanism as a whole moves to one side on the slide rail to thread the screw rod in the threaded hole, thereby realizing rapid installation between the two templates. The installation is simple and convenient, and a sleeve plate is arranged on the template body, and the sleeve plate is fixed to the template body by bolts. After the sleeve plate is damaged after being used for a period of time, it can be disassembled and replaced, so that the template can be reused.

[0011] Furthermore, a telescopic rod is hingedly provided at the middle of the rear end surface of the template body, and a chassis is hingedly provided at the lower end surface of the telescopic rod;

[0012] Through the above technical solution, by setting the telescopic rod and the chassis, when the template body is in use, it can play a supporting role to avoid bursting of the template.

[0013] Furthermore, the sleeve plate is movably mounted on the template body and fixed by bolts, and the upper and lower sides of the mounting mechanism are respectively connected to two sliders;

[0014] Through the above technical solution, by setting the sleeve plate and fixing the sleeve plate on the template body by bolts, the sleeve plate can be replaced after being damaged after being used for a period of time, so that the template can be reused.

[0015] Further, the four No. 1 through holes and No. 2 through holes are aligned with the four threaded holes respectively;

[0016] Through the above technical solution, by aligning the No. 1 through hole, the No. 2 through hole and the threaded hole, the screw rod can directly pass through the three when two templates are spliced ​​and installed.

[0017] Furthermore, the other side of the third rotating rod from top to bottom among the four rotating rods penetrates the mechanism body and is fixedly provided with a rotating disk;

[0018] Through the above technical solution, the rotating rod is driven to rotate by rotating the turntable, and the four rotating rods are connected by pulleys and transmission belts, so that the four rotating rods rotate simultaneously, driving the screw thread sleeve in the threaded hole.

[0019] Further, the corrosion-resistant layer is provided as an aluminum coating;

[0020] Through the above technical solution, the aluminum coating has good corrosion resistance, especially performs well in an alkaline environment, reduces the corrosion of the formwork by alkaline concrete, and increases the service life of the formwork.

[0021] Furthermore, the strengthening layer is configured as a nitrogen-enhanced coating;

[0022] Through the above technical solution, a layer of nitride coating is plated on the surface of the steel by electroplating. The nitrogen-enhanced coating can improve the surface hardness and wear resistance of the steel and enhance the corrosion resistance of the steel.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a reusable wall steel formwork, which is provided with a mounting mechanism on the rear side of the formwork body, the mounting mechanism being arranged between two slide blocks, and the four rotating rods in the mounting mechanism being connected through a pulley and a transmission belt, and the four rotating rods being rotated simultaneously by rotating one rotating rod, and the mounting mechanism being connected to the two slide blocks, and when the rotating screw rod and the threaded hole are threadedly sleeved, the mounting mechanism as a whole moves to one side on the slide rail to thread the screw rod in the threaded hole, thereby realizing rapid installation between the two formworks, and the installation is simple and convenient.

[0025] 2. The utility model proposes a reusable wall steel formwork, in which a sleeve is arranged on the formwork body, the sleeve is fixed to the formwork body by bolts, and a wear-resistant layer and a reinforcement layer are arranged on the surface of the sleeve, so that the service life of the sleeve is improved. After the sleeve is damaged after being used for a period of time, it can be disassembled and replaced, so that the formwork can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram of a reusable wall steel formwork proposed by the utility model;

[0027] Figure 2 A schematic front section view of a reusable wall steel formwork proposed by the utility model;

[0028] Figure 3 A side cross-sectional schematic diagram of a reusable wall steel formwork proposed by the utility model;

[0029] Figure 4It is an axonometric schematic diagram of the installation structure of the utility model;

[0030] Figure 5 It is a front cross-sectional schematic diagram of the installation structure of the utility model;

[0031] Figure 6 It is a structural schematic diagram of the sleeve plate of the utility model.

[0032] Legend:

[0033] 1. Template body; 2. Sleeve plate; 3. Installation mechanism; 4. Slide rail; 5. Slider; 6. Telescopic rod; 7. Chassis; 8. Fixed block; 9. Threaded hole; 10. No. 1 through hole; 11. No. 2 through hole; 201. Corrosion-resistant layer; 202. Reinforcement layer; 203. Base layer; 301. Mechanism body; 302. Turntable; 303. Screw; 304. Bearing; 305. Pulley; 306. Transmission belt; 307. Turntable. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example

[0036] Reference Figure 1-6 , the utility model provides an embodiment: a reusable wall steel formwork, including a formwork body 1, a sleeve plate 2 and a mounting mechanism 3, the inner walls of the upper and lower sides of the formwork body 1 are fixedly provided with slide rails 4 on one side, and the two slide rails 4 are slidably provided with sliders 5 inside, and the sliders 5 are connected with the mounting mechanism 3 by setting the sliders 5. When the screw 303 in the mounting mechanism 3 is threadedly sleeved with the threaded hole 9, the setting of the sliders 5 and the slide rails 4 enables the mounting mechanism 3 to move to one side, and a fixing block 8 is fixedly provided on one side of the rear end surface of the formwork body 1, and four threaded holes 9 are opened inside the fixing block 8. Through the threaded sleeve of the mounting mechanism 3 of one formwork and the threaded hole 9 of another formwork, the two formworks are quickly installed, and four No. 1 through holes 10 are opened on one side of the formwork body 1, and four No. 2 through holes 11 are opened on one side of the sleeve plate 2;

[0037] The sleeve plate 2 includes a base layer 203, a reinforcing layer 202 is fixedly provided on the upper end surface of the base layer 203, and the strength of the sleeve plate 2 is improved by providing the reinforcing layer 202, and a corrosion-resistant layer 201 is fixedly provided on the upper end surface of the reinforcing layer 202, and the corrosion-resistant layer 201 is provided to reduce the damage of concrete to the sleeve plate 2 during long-term use;

[0038] The mounting mechanism 3 comprises a mechanism body 301, four bearings 304 are embedded in the inner walls on both sides of the mechanism body 301, rotating rods 302 are fixedly arranged on the inner walls of the inner rings between two of the eight bearings 304, screws 303 are fixedly arranged on one side of the four rotating rods 302, and the two templates can be quickly mounted by threading the screws 303 and the threaded holes 9, and a pulley 305 is fixedly sleeved on one side of the two rotating rods 302 at the upper and lower ends of the four rotating rods 302, and two pulleys 305 are fixedly sleeved on the two rotating rods 302 at the middle of the four rotating rods 302, and the four rotating rods 302 in the mounting mechanism 3 are connected by the pulley 305 and the transmission belt 306, and the four rotating rods 302 are rotated simultaneously by rotating one rotating rod 302, and the six pulleys 305 are connected by the transmission belt Belt 306 is connected, and the template is provided with a mounting mechanism 3 on the rear side of the template body 1, and the mounting mechanism 3 is arranged between the two sliders 5. The four rotating rods 302 in the mounting mechanism 3 are connected through the pulley 305 and the transmission belt 306, and the four rotating rods 302 are rotated simultaneously by rotating one rotating rod 302, and the mounting mechanism 3 is connected to the two sliders 5. When the rotating screw 303 is threadedly sleeved with the threaded hole 9, the mounting mechanism 3 as a whole moves to one side on the slide rail 4 to thread the screw 303 in the threaded hole 9, so as to realize the rapid installation between the two templates, and the installation is simple and convenient. In addition, a sleeve plate 2 is arranged on the template body 1, and the sleeve plate 2 is fixed to the template body 1 by bolts. After the sleeve plate 2 is damaged after being used for a period of time, it can be disassembled and replaced, so that the template can be reused.

[0039] A telescopic rod 6 is hingedly provided in the middle of the rear end face of the template body 1, and a chassis 7 is hingedly provided on the lower end face of the telescopic rod 6. By providing the telescopic rod 6 and the chassis 7, when the template body 1 is in use, it can play a supporting role to avoid bursting of the board. The sleeve plate 2 is movably sleeved on the template body 1 and fixed by bolts. The upper and lower sides of the mounting mechanism 3 are respectively connected to the two sliders 5. By providing the sleeve plate 2 and fixing the sleeve plate 2 on the template body 1 by bolts, the sleeve plate 2 can be replaced after being damaged after being used for a period of time, so that the template can be reused. The four No. 1 through holes 10 and the No. 2 through holes 11 are respectively aligned with the four threaded holes 9. By aligning the No. 1 through hole 10, the No. 2 through hole 11 and the threaded hole 9, when two templates are spliced ​​and installed, the screw 303 can directly pass through the three. The other side of the third rotating rod 302 from top to bottom among the four rotating rods 302 passes through the mechanism body 301 and is fixedly provided with a rotating disk 307. The rotating rod 302 is driven to rotate by rotating the rotating disk 307, and the four rotating rods 302 are connected by the pulley 305 and the transmission belt 306, so that the four rotating rods 302 rotate at the same time, driving the screw 303 to be threaded in the threaded hole 9. The corrosion-resistant layer 201 is set as an aluminum coating. The aluminum coating has good corrosion resistance, especially in an alkaline environment, which reduces the corrosion of the formwork by alkaline concrete and increases the service life of the formwork. The reinforcing layer 202 is set as a nitrogen-enhanced coating. A layer of nitride coating is plated on the surface of the steel by electroplating. The nitrogen-enhanced coating can improve the surface hardness and wear resistance of the steel and enhance the corrosion resistance of the steel.

[0040] Working principle: When installing multiple templates, the template drives the rotating rod 302 to rotate by rotating the turntable 307 on one template body 1, and the four rotating rods 302 are connected through the pulley 305 and the transmission belt 306, so that the four rotating rods 302 rotate at the same time, driving the screw rod 303 to be threaded into the threaded hole 9 of another template body 1, connecting the installation mechanism 3 with the two sliders 5. When the rotating screw rod 303 is threaded into the threaded hole 9, the installation mechanism 3 moves to one side on the slide rail 4 as a whole to thread the screw rod 303 into the threaded hole 9, thereby realizing the rapid installation between the two templates;

[0041] After the steel formwork has been used for a period of time, the surface of the sleeve plate 2 is damaged. The sleeve plate 2 can be removed from the formwork body 1 and replaced with a new sleeve plate 2, so that the steel formwork can be reused.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reusable wall steel formwork, comprising a formwork body (1), a sleeve plate (2) and a mounting mechanism (3), characterized in that: The template body (1) has a slide rail (4) fixedly disposed on one side of the inner wall on both sides of the upper and lower sides, and a slider (5) is slidably disposed inside the two slide rails (4). A fixing block (8) is fixedly disposed on one side of the rear end surface of the template body (1), and four threaded holes (9) are provided inside the fixing block (8). Four No. 1 through holes (10) are provided on one side of the template body (1), and four No. 2 through holes (11) are provided on one side of the sleeve plate (2); The sleeve plate (2) comprises a base layer (203), a reinforcing layer (202) is fixedly provided on the upper end surface of the base layer (203), and a corrosion-resistant layer (201) is fixedly provided on the upper end surface of the reinforcing layer (202); The mounting mechanism (3) comprises a mechanism body (301), four bearings (304) are embedded in the inner walls of both sides of the mechanism body (301), rotating rods (302) are fixedly arranged on the inner walls of the inner rings between the eight bearings (304), a screw rod (303) is fixedly arranged on one side of the four rotating rods (302), a belt pulley (305) is fixedly sleeved on one side of the two rotating rods (302) at the upper and lower ends of the four rotating rods (302), two belt pulleys (305) are fixedly sleeved on the two rotating rods (302) at the middle of the four rotating rods (302), and the six belt pulleys (305) are connected to each other by a transmission belt (306).

2. A reusable wall steel formwork according to claim 1, characterized in that: A telescopic rod (6) is hingedly arranged at the middle of the rear end surface of the template body (1), and a chassis (7) is hingedly arranged at the lower end surface of the telescopic rod (6).

3. A reusable wall steel formwork according to claim 1, characterized in that: The sleeve plate (2) is movably sleeved on the template body (1) and fixed by bolts, and the upper and lower sides of the mounting mechanism (3) are respectively connected to two slide blocks (5).

4. The reusable wall steel formwork according to claim 1, characterized in that: The four No. 1 through holes (10) and No. 2 through holes (11) are aligned with the four threaded holes (9) respectively.

5. The reusable wall steel formwork according to claim 1, characterized in that: The other side of the third rotating rod (302) from top to bottom among the four rotating rods (302) passes through the mechanism body (301) and is fixedly provided with a rotating disk (307).

6. The reusable wall steel formwork according to claim 1, characterized in that: The corrosion-resistant layer (201) is configured as an aluminum coating.

7. The reusable wall steel formwork according to claim 1, characterized in that: The strengthening layer (202) is configured as a nitrogen-enhanced coating layer.

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