Concrete dam construction form release agent applicator

Abstract

The utility model relates to concrete dam construction technical field, concretely is concrete dam construction formwork release agent applicator, including lifting subassembly and smearing subassembly, lifting subassembly is by mould, fixed block, electric push rod, fixed link, connecting rod and connecting block constitute, the side surface fixed connection of mould has fixed block, the inner wall mounting of fixed block has electric push rod. This concrete dam construction formwork release agent applicator, through the setting of lifting subassembly, when using, mould connects electric push rod through fixed block, the external power supply of electric push rod can drive fixed link to move up and down, and fixed link is used for the fixed block fixed through connecting rod, and connecting block is used for the smearing subassembly convergence, and it is convenient to move up and down when smearing release agent, can smearing first smearing roller and second smearing roller to inner side wall, and the smearing subassembly can be lifted upwards, and it is taken out, and the formwork material is put into the inside without blocking the staff, thereby improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of concrete dam construction technology, specifically to a release agent applicator for concrete dam construction templates. Background Technology

[0002] Concrete dams can be classified according to their structural characteristics into gravity dams, large-head dams, and arch dams; according to their construction characteristics into conventional concrete dams, roller-compacted concrete dams, and prefabricated concrete dams; and according to whether they overflow through the dam crest into non-overflow concrete dams and overflow concrete dams. Concrete dams require the use of demolding machines during formwork manufacturing to prevent damage from the triple adhesion of vacuum, chemicals, and heat, ensuring the safety, speed, and repeated use of large steel molds, and delivering a repair-free fair-faced concrete surface in one go.

[0003] However, existing concrete dam construction formwork release agent applicators have the following drawbacks:

[0004] (1) Existing concrete dam formwork has a large volume due to the applicator being installed on the side of the formwork during manufacturing. If the height of the applicator cannot be raised up and down during application, the release agent may not be evenly applied to the bottom surface of the mold, which has certain limitations.

[0005] (2) Existing concrete dam formwork requires the application of release agent to the inner wall of the mold in advance during manufacturing. The inner wall of the mold has sides and bottom. Existing applicators cannot fit well with the inner wall of the mold to apply the agent at the same time. Utility Model Content

[0006] The purpose of this invention is to provide a release agent applicator for concrete dam construction formwork to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a release agent applicator for concrete dam construction formwork, comprising a lifting component and an applicator component. The lifting component consists of a mold, a fixing block, an electric push rod, a fixing rod, a connecting rod, and a connecting block. A fixing block is fixedly connected to the side of the mold. An electric push rod is installed on the inner wall of the fixing block. A fixing rod is fixedly connected to the top of the electric push rod. A connecting rod is fixedly connected to one side of the fixing rod. A connecting block is fixedly connected between the connecting rods.

[0008] The application assembly consists of a connecting block, a long rod, a limiting frame, a first application roller, a fixing frame, a motor, a threaded rod, a connecting frame, and a second application roller. The connecting block is fixedly connected to its bottom end, and the long rod is fixedly connected to its side. The limiting frame is fixedly connected to one side of the long rod, and the first application roller is installed on the inner wall of the limiting frame. The fixing frame is fixedly connected to its bottom end, and the motor is installed on the inner wall of the fixing frame. The threaded rod is installed at the output end of the motor, and the connecting frame is installed on the surface of the threaded rod. The second application roller is provided on the inner wall of the connecting frame.

[0009] Optionally, there are four connecting blocks, which are symmetrically distributed to fix the electric push rod.

[0010] Optionally, there are four limiting frames, which are symmetrically distributed on one side of the inner wall of the mold, so that the first coating roller can apply the release agent to the inner wall.

[0011] Optionally, a coating pad is fixedly connected to one side of the limiting frame. The coating pad is made of PVA sponge. The surface of the PVA sponge can be coated with release agent. After the PVA sponge is fully saturated with release agent, it becomes an "elastic oil pad" with uniform oil distribution, which can make the corner of the inner wall of the mold evenly coated with release agent.

[0012] Optionally, there are four electric push rods, which are symmetrically distributed to lift the application component.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This concrete dam construction formwork release agent applicator, through the setting of the lifting component, allows the mold to be connected to the electric push rod via a fixed block during use. The electric push rod is connected to an external power source and can drive the fixed rod to move up and down. The fixed rod is used to fix the connecting block via a connecting rod, and the connecting block is used to connect the applicator component. This facilitates the up and down movement of the applicator component when applying the release agent, allowing the first and second applicator rollers to apply the release agent to the inner wall, and also allowing the applicator component to be lifted upwards for removal. This does not obstruct workers from placing the formwork material inside, thereby improving work efficiency.

[0015] 2. This concrete dam construction formwork release agent applicator, through the setting of the applicator components, when in use, the connecting block is fixed to the limiting frame by the long rod. The limiting frame is pushed up and down by the electric push rod, so that the first applicator roller connected to the limiting frame applies the release agent to the inner wall of the mold. This allows the formwork to be removed without damaging the surface of the formwork during demolding. After the inner wall is applied, the motor is connected to an external power source, and the operator can start the motor to drive the threaded rod to rotate. The second applicator roller connected to the connecting frame fits against the inner bottom wall of the mold. The connecting frame drives the second applicator roller to apply the release agent to the inner bottom wall of the mold, thereby improving the application efficiency and ensuring that the release agent is evenly applied to all parts of the inner wall of the mold. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall appearance of the present utility model;

[0017] Figure 2 This is an enlarged schematic diagram of the application component of this utility model;

[0018] Figure 3 This is a side sectional view of the connecting frame of this utility model;

[0019] Figure 4 This is a side sectional view of the fixing block of this utility model.

[0020] In the diagram: 1. Lifting assembly; 101. Mold; 102. Fixing block; 103. Electric push rod; 104. Fixing rod; 105. Connecting rod; 106. Connecting block; 2. Application assembly; 201. Connecting block; 202. Long rod; 203. Limiting frame; 204. First application roller; 205. Fixing frame; 206. Motor; 207. Threaded rod; 208. Connecting frame; 209. Second application roller; 3. Application pad. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4As shown, the technical solution provided by this utility model is a concrete dam construction formwork release agent applicator, including a lifting component 1 and an applicator 2. The lifting component 1 consists of a mold 101, a fixing block 102, an electric push rod 103, a fixing rod 104, a connecting rod 105, and a connecting block 106. The fixing block 102 is fixedly connected to the side of the mold 101. The electric push rod 103 is installed on the inner wall of the fixing block 102. The fixing rod 104 is fixedly connected to the top of the electric push rod 103. The connecting rod 105 is fixedly connected to one side of the fixing rod 104. The connecting block 106 is fixedly connected between the connecting rods 105. The electric push rod 103 is connected to the fixing block 102 via the fixture 101. The electric push rod 103 is connected to an external power source and can drive the fixing rod 104 to move up and down. The fixing rod 104 is fixed to the connecting block 106 via the connecting rod 105. The connecting block 106 is used to connect to the coating component 2, so that it can be driven up and down when applying the release agent. This allows the first coating roller 204 and the second coating roller 209 to coat the inner side wall, and the coating component 2 can be lifted up and removed without obstructing the workers from putting the template material inside, thereby improving work efficiency. The electric push rod 103 is a Limtech LAM6.

[0023] The application assembly 2 consists of a connecting block 201, a long rod 202, a limiting frame 203, a first application roller 204, a fixing frame 205, a motor 206, a threaded rod 207, a connecting frame 208, and a second application roller 209. The connecting block 201 is fixedly connected to the bottom end of the connecting block 206. The long rod 202 is fixedly connected to the side of the connecting block 201. A limiting frame 203 is fixedly connected to one side of the long rod 202. The first application roller 204 is installed on the inner wall of the limiting frame 203. The fixing frame 205 is fixedly connected to the bottom end of the connecting block 201. The motor 206 is installed on the inner wall of the fixing frame 205. A threaded rod 207 is installed at the output end of the motor 206. The connecting frame 208 is installed on the surface of the threaded rod 207. The inner wall of the connecting frame 208... A second coating roller 209 is provided. The connecting block 201 is fixed to the limiting frame 203 by the elongated rod 202. The limiting frame 203 is pushed up and down by the electric push rod 103, so that the first coating roller 204 connected to the limiting frame 203 coats the inner wall of the mold 101, so that the mold can be removed without damaging the surface of the mold during demolding. After the inner wall is coated, the motor 206 is connected to an external power source. The operator can start the motor 206 to drive the threaded rod 207 to rotate. The second coating roller 209 connected to the connecting frame 208 is in contact with the inner bottom wall of the mold 101. The connecting frame 208 drives the second coating roller 209 to coat the inner bottom wall of the mold 101 with the release agent, thereby improving the coating efficiency and ensuring that the release agent is evenly coated on all parts of the inner wall of the mold 101.

[0024] There are four connecting blocks 106, which are symmetrically distributed. The symmetrical distribution of the connecting blocks 106 can fix the electric push rod 103.

[0025] There are four limiting frames 203, which are symmetrically distributed. The limiting frames 203 are symmetrically distributed on one side of the inner wall of the mold 101, so that the first coating roller 204 can apply the release agent to the inner wall.

[0026] A coating pad 3 is fixedly connected to one side of the limiting frame 203. The coating pad 3 is made of PVA sponge. The surface of the PVA sponge can be coated with release agent. After the PVA sponge is fully absorbed by the release agent, it becomes an "elastic oil pad" with uniform oil output, which can make the corner of the inner wall of the mold 101 evenly coated with release agent.

[0027] There are four electric push rods 103, which are symmetrically distributed. The symmetrical distribution of the electric push rods 103 can lift the coating component 2.

[0028] In this invention, the working steps of the device are as follows:

[0029] First step: The mold 101 is connected to the electric push rod 103 through the fixing block 102. The electric push rod 103 is connected to an external power source and can drive the fixing rod 104 to move up and down. The fixing rod 104 is used to fix the connecting block 106 through the connecting rod 105. The connecting block 106 is used to connect the coating component 2, so that it can be driven to move up and down when applying the release agent. This allows the first coating roller 204 and the second coating roller 209 to coat the inner side wall, and the coating component 2 can be lifted up and removed without obstructing the workers from putting the template material inside, thereby improving work efficiency.

[0030] The second step: The connecting block 201 is fixed to the limiting frame 203 by the elongated rod 202. The limiting frame 203 is pushed up and down by the electric push rod 103, so that the first coating roller 204 connected to the limiting frame 203 coats the inner wall of the mold 101, so that the mold can be removed during demolding without damaging the surface of the mold. After the inner wall is coated, the motor 206 is connected to an external power source. The operator can start the motor 206 to drive the threaded rod 207 to rotate. The second coating roller 209 connected to the connecting frame 208 is in contact with the inner bottom wall of the mold 101. The connecting frame 208 drives the second coating roller 209 to coat the inner bottom wall of the mold 101 with the release agent, thereby improving the coating efficiency and ensuring that the release agent is evenly coated on all parts of the inner wall of the mold 101.

[0031] Third step: A release agent can be applied to the surface of the PVA sponge. After the PVA sponge is fully saturated with the release agent, it becomes an "elastic oil pad" with even oil distribution, which can make the release agent evenly applied to the corners of the inner wall of the mold 101.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A release agent applicator for concrete dam construction formwork, comprising a lifting component (1) and an applicator component (2), characterized in that: The lifting assembly (1) consists of a mold (101), a fixing block (102), an electric push rod (103), a fixing rod (104), a connecting rod (105), and a connecting block (106). The side of the mold (101) is fixedly connected to the fixing block (102), the inner wall of the fixing block (102) is equipped with the electric push rod (103), the top of the electric push rod (103) is fixedly connected to the fixing rod (104), one side of the fixing rod (104) is fixedly connected to the connecting rod (105), and the connecting blocks (106) are fixedly connected between the connecting rods (105). The application assembly (2) consists of a connecting block (201), a long rod (202), a limiting frame (203), a first application roller (204), a fixing frame (205), a motor (206), a threaded rod (207), a connecting frame (208), and a second application roller (209). The bottom end of the connecting block (106) is fixedly connected to the connecting block (201), and the side of the connecting block (201) is fixedly connected to the long rod (202). One side of the long rod (202) is fixedly connected to... A limiting frame (203) is connected to the inner wall of the limiting frame (203), a first applicator roller (204) is installed thereon, a fixing frame (205) is fixedly connected to the bottom end of the connecting block (201), a motor (206) is installed on the inner wall of the fixing frame (205), a threaded rod (207) is installed at the output end of the motor (206), a connecting frame (208) is installed on the surface of the threaded rod (207), and a second applicator roller (209) is provided on the inner wall of the connecting frame (208).

2. The concrete dam construction formwork release agent applicator according to claim 1, characterized in that: There are four connecting blocks (106), and the connecting blocks (106) are symmetrically distributed.

3. The concrete dam construction formwork release agent applicator according to claim 1, characterized in that: There are four limiting frames (203), and the limiting frames (203) are symmetrically distributed.

4. The concrete dam construction formwork release agent applicator according to claim 1, characterized in that: A coating pad (3) is fixedly connected to one side of the limiting frame (203), and the coating pad (3) is made of PVA sponge.

5. The concrete dam construction formwork release agent applicator according to claim 1, characterized in that: There are four electric push rods (103), which are symmetrically distributed.

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