Basic die fixing clamp

Abstract

The utility model provides a base mold fixing clamp, belongs to the technical field of building construction, and aims to solve the problems that in the prior art, workers are difficult to perceive and reinforce in time, a template is expanded, and the forming quality of a foundation is influenced. Comprising a clamp fixing plate, a clamping connecting piece, a clamping moving piece, a clamping limiting groove, a clamping limiting pin, a clamping fixing mechanism and a clamping warning mechanism. The clamping connecting piece is fixedly connected to the lower portion of the front end of the clamp fixing plate. The clamping moving piece is connected to the rear end of the periphery of the clamp fixing plate in a sliding mode. The clamping limiting grooves are formed in the rear end of the upper portion of the clamp fixing plate. The clamping limiting pin is fixedly connected to the upper end of the clamping moving piece through a soft rope, and the clamping limiting pin is inserted into the clamping limiting groove; the clamping and fixing mechanism is arranged on the outer side of the clamp fixing plate; the clamping warning mechanism is arranged in the clamping connecting piece to remind a worker to adjust and reinforce deformation of the formwork in time, and the construction quality of a concrete foundation is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and more specifically, particularly relates to a base formwork fixing fixture. Background Art

[0002] When constructing a concrete foundation, it is necessary to first construct the foundation formwork. After the workers have completed the installation and assembly of the formwork, they need to use a clamp to clamp and fix the formwork. Existing formwork clamps are generally pin-pull clamps. By inserting the pin into the slot of the clamp, the pin squeezes the moving plate to clamp and fix the formwork.

[0003] The existing application number is: 202322542210.0. The utility model relates to the field of construction technology, and discloses a formwork clamp, including a crossbeam, a first column, a second column and a support member. The crossbeam is suitable for supporting a first formwork, the first column can be detachably installed on the crossbeam, and is suitable for supporting a second formwork, the second column is arranged opposite to the first column, and can be detachably installed on the crossbeam, and is suitable for supporting a third formwork, the support member can be detachably installed on the crossbeam, and the supporting direction of the support member is opposite to the setting direction of the first column and the second column. The utility model detachably installs the first column, the second column and the support member on the crossbeam. When the concrete building in the formwork solidifies and reaches the demolding strength, the first column, the second column, the crossbeam, the first formwork and the second formwork can be removed first to support other structures, thereby improving the utilization rate of the formwork and the formwork clamp, accelerating the construction period, saving construction costs, and having the advantages of simple structure and convenient operation.

[0004] Based on the above, the existing concrete needs to be vibrated when pouring the foundation. Since the existing formwork is mostly wooden structure, the wooden formwork is prone to small deformation when the concrete is vibrated. When the formwork is deformed, it is difficult for workers to detect and reinforce it in time, resulting in expansion of the formwork, affecting the molding quality of the foundation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a base formwork fixing clamp to solve the problem that the concrete needs to be vibrated when the foundation is poured. Since the existing formwork is mostly wooden structure, the wooden formwork is prone to small deformation when the concrete is vibrated. When the formwork is deformed, it is difficult for workers to detect and reinforce it in time, resulting in the formwork expanding, affecting the molding quality of the foundation.

[0006] The purpose and effect of the base mold fixing fixture of the utility model are achieved by the following specific technical means:

[0007] A base mold fixing fixture comprises a fixture fixing plate, a clamping connection piece, a clamping moving piece, a clamping limit groove, a clamping limit pin, a clamping fixing mechanism and a clamping warning mechanism;

[0008] The clamping connector is fixedly connected below the front end of the fixture fixing plate;

[0009] The clamping moving member is slidably connected to the rear end of the outer periphery of the fixture fixing plate;

[0010] The clamping limit grooves are provided with multiple groups, all of which are rectangular groove structures, and the multiple groups of clamping limit grooves are opened at the upper rear end of the fixture fixing plate;

[0011] The clamping limit pin is fixedly connected to the upper end of the clamping movable member through a soft rope, and the clamping limit pin is inserted into the inside of the clamping limit groove;

[0012] The clamping and fixing mechanism is arranged on the outside of the fixture fixing plate;

[0013] The clamping warning mechanism is arranged inside the clamping connector.

[0014] Furthermore, the clamping and fixing mechanism includes: a protective shielding plate and a protective return spring;

[0015] The protective shielding plates are provided in multiple groups, and the multiple groups of protective shielding plates are rotatably connected to the lower ends of the clamping limit grooves respectively;

[0016] The protective reset springs are provided in multiple groups, all of which are right-angle spring structures, and the multiple groups of protective reset springs are respectively fixedly connected to the outer periphery of the rotating shaft of the protective shielding plate.

[0017] Furthermore, the clamping and fixing mechanism also includes: an anti-loosening slider and an anti-loosening support spring;

[0018] The anti-loosening sliding block is slidably connected to the left side of the clamping moving part;

[0019] The anti-loosening support spring is fixedly connected to the left side of the clamping movable member, and the left end of the anti-loosening support spring is fixedly connected to the anti-loosening sliding block.

[0020] Furthermore, the clamping and fixing mechanism also includes: an anti-loosening limit pin, an anti-loosening connecting spring and an anti-loosening limit tooth;

[0021] The anti-loosening limit pin is hinged on the right side of the anti-loosening slider;

[0022] The anti-loosening connection spring is a right-angle spring structure, and the anti-loosening connection spring is fixedly connected to the outer periphery of the rotating shaft of the anti-loosening limit pin;

[0023] The anti-loosening limiting teeth are provided in multiple groups, and the multiple groups of anti-loosening limiting teeth are respectively fixedly connected to the left side of the fixture fixing plate, and the anti-loosening limiting teeth are meshed with the anti-loosening limiting pins.

[0024] Furthermore, the clamping warning mechanism includes: a first trigger plate and a warning return spring;

[0025] The first trigger plate is slidably connected to the inner rear end of the clamping connector;

[0026] The warning reset springs are provided in multiple groups, and the multiple groups of warning reset springs are respectively fixedly connected to the front end of the first trigger plate, and the front ends of the multiple groups of warning reset springs are all fixedly connected to the clamping connector.

[0027] Furthermore, the clamping warning mechanism also includes: a second trigger plate, a warning trigger piston, a warning connecting sleeve, a warning connecting spring and a warning whistle;

[0028] The second trigger plate is slidably connected to the inner lower end of the clamping connector, and the second trigger plate and the first trigger plate together form a wedge structure;

[0029] The warning trigger piston is fixedly connected to the lower end of the second trigger plate;

[0030] The warning connection sleeve is fixedly connected to the lower end of the inner part of the clamping connection piece, the warning trigger piston is slidably connected to the inner part of the warning connection sleeve, and the lower end of the warning connection sleeve is provided with a circular hole structure;

[0031] The warning connection spring is fixedly connected to the inside of the warning connection sleeve, and the upper end of the warning connection spring is fixedly connected to the warning trigger piston;

[0032] The warning whistle is fixedly connected to the lower end of the clamping connector, and the air inlet of the warning whistle is aligned with the circular hole of the warning connecting sleeve.

[0033] Compared with the prior art, the utility model has the following beneficial effects:

[0034] The utility model provides a clamping and fixing mechanism. When the foundation template needs to be clamped and fixed, the clamping connecting piece is fitted with one side of the template, and then the clamping movable piece is slid forward. After the clamping movable piece is fitted with the template, the clamping limit pin is inserted into the corresponding clamping limit groove. At the same time, the protective shielding plate shields the clamping limit groove under the action of the protective reset spring, avoiding concrete from entering the clamping limit groove, which is convenient for the next use of the entire clamp. The clamping movable piece moves forward to drive the anti-loosening limit pin to move forward. After the clamping movable piece is fixed, the anti-loosening limit pin meshes with the anti-loosening limit tooth to avoid the clamping movable piece from loosening, thereby ensuring the stability of the entire clamp connection, avoiding the template from running, and ensuring the molding quality of the concrete foundation.

[0035] The utility model arranges the clamping warning mechanism. After the clamping of the entire clamping fixture is completed, when the template becomes loose when the concrete is vibrated, the connection between the first trigger plate and the template becomes loose, the first trigger plate moves backward, the first trigger plate moves backward and no longer squeezes the second trigger plate, the second trigger plate moves upward, the second trigger plate moves upward and drives the warning trigger piston to move upward, the warning trigger piston moves upward to extract the air inside the warning connecting sleeve, at this time the air enters the inside of the warning connecting sleeve through the warning whistle, when the air flows through the warning whistle, the warning whistle makes a sound, thereby realizing the reminder of the looseness of the template deformation, reminding the workers to adjust and reinforce the deformation of the template in time, and ensuring the construction quality of the concrete foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0037] Figure 2 It is a schematic diagram of the anti-loosening and limiting tooth structure of the utility model.

[0038] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0039] Figure 4 It is a schematic diagram of the structure of the clamping and fixing mechanism of the utility model.

[0040] Figure 5 It is a structural schematic diagram of the clamping warning mechanism of the utility model.

[0041] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0042] 1. Fixture fixing plate; 101. Protective baffle plate; 102. Protective reset spring; 103. Anti-loosening slider; 104. Anti-loosening support spring; 105. Anti-loosening limit pin; 106. Anti-loosening connecting spring; 107. Anti-loosening limit tooth; 2. Clamping connection; 201. First trigger plate; 202. Warning reset spring; 203. Second trigger plate; 204. Warning trigger piston; 205. Warning connecting sleeve; 206. Warning connecting spring; 207. Warning whistle; 3. Clamping moving part; 4. Clamping limit groove; 5. Clamping limit pin. DETAILED DESCRIPTION

[0043] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0044] Embodiment 1:

[0045] As attached Figure 1 To Attachment Figure 5 As shown:

[0046] The utility model provides a base mold fixing fixture, comprising a fixture fixing plate 1, a clamping connection piece 2, a clamping moving piece 3, a clamping limit groove 4, a clamping limit pin 5 and a clamping fixing mechanism;

[0047] The clamping connector 2 is fixedly connected to the lower front end of the fixture fixing plate 1;

[0048] The clamping moving member 3 is slidably connected to the rear end of the outer periphery of the fixture fixing plate 1;

[0049] There are multiple groups of clamping limit grooves 4, all of which are rectangular groove structures, and all of which are opened at the upper rear end of the fixture fixing plate 1;

[0050] The clamping limit pin 5 is fixedly connected to the upper end of the clamping movable member 3 through a soft rope, and the clamping limit pin 5 is inserted into the inside of the clamping limit groove 4;

[0051] The clamping and fixing mechanism is arranged on the outer side of the clamp fixing plate 1 .

[0052] The clamping and fixing mechanism includes: a protective shielding plate 101, a protective reset spring 102, an anti-loosening slider 103, an anti-loosening support spring 104, an anti-loosening limit pin 105, an anti-loosening connecting spring 106 and an anti-loosening limit tooth 107;

[0053] The protective shielding plates 101 are provided in multiple groups, and the multiple groups of protective shielding plates 101 are rotatably connected to the lower ends of the clamping limit grooves 4 respectively;

[0054] There are multiple groups of protection return springs 102, all of which are right-angle spring structures. The multiple groups of protection return springs 102 are respectively fixedly connected to the outer periphery of the rotating shaft of the protection shielding plate 101;

[0055] The anti-loosening slider 103 is slidably connected to the left side of the clamping moving member 3;

[0056] The anti-loosening support spring 104 is fixedly connected to the left side of the clamping movable member 3, and the left end of the anti-loosening support spring 104 is fixedly connected to the anti-loosening slider 103;

[0057] The anti-loosening limit pin 105 is hinged on the right side of the anti-loosening slider 103;

[0058] The anti-loosening connection spring 106 is a right-angle spring structure, and the anti-loosening connection spring 106 is fixedly connected to the outer periphery of the rotating shaft of the anti-loosening limit pin 105;

[0059] There are multiple groups of anti-loosening limiting teeth 107 , which are respectively fixedly connected to the left side of the fixture fixing plate 1 , and the anti-loosening limiting teeth 107 are meshed with the anti-loosening limiting pins 105 .

[0060] During use, when the basic formwork needs to be clamped and fixed, the clamping connecting piece 2 is fitted with one side of the formwork, and then the clamping movable piece 3 is slid forward. After the clamping movable piece 3 is fitted with the formwork, the clamping limit pin 5 is inserted into the corresponding clamping limit groove 4. At the same time, the protective shielding plate 101 blocks the clamping limit groove 4 under the action of the protective reset spring 102, preventing concrete from entering the clamping limit groove 4, making it convenient for the next use of the entire clamp. At the same time, the clamping movable part 3 moves forward and drives the anti-loosening limit pin 105 to move forward. After the clamping movable part 3 is fixed, the anti-loosening limit pin 105 engages with the anti-loosening limit tooth 107 to prevent the clamping movable part 3 from loosening. When the mold needs to be removed, the anti-loosening slider 103 is pulled to the left, and the anti-loosening slider 103 moves to the left and drives the anti-loosening limit pin 105 to move to the left. The anti-loosening limit pin 105 moves to the left and separates from the anti-loosening limit tooth 107, which facilitates the disassembly of the entire clamp.

[0061] Embodiment 2:

[0062] The utility model provides a base mold fixing fixture, based on the first embodiment, such as Figures 1 to 5 As shown, it also includes a clamping warning mechanism, which is arranged inside the clamping connector 2.

[0063] The clamping warning mechanism includes: a first trigger plate 201, a warning reset spring 202, a second trigger plate 203, a warning trigger piston 204, a warning connecting sleeve 205, a warning connecting spring 206 and a warning whistle 207;

[0064] The first trigger plate 201 is slidably connected to the inner rear end of the clamping connector 2;

[0065] There are multiple groups of warning reset springs 202, and the multiple groups of warning reset springs 202 are respectively fixedly connected to the front end of the first trigger plate 201, and the front ends of the multiple groups of warning reset springs 202 are all fixedly connected to the clamping connector 2;

[0066] The second trigger plate 203 is slidably connected to the inner lower end of the clamping connector 2, and the second trigger plate 203 and the first trigger plate 201 together form a wedge structure;

[0067] The warning trigger piston 204 is fixedly connected to the lower end of the second trigger plate 203;

[0068] The warning connection sleeve 205 is fixedly connected to the lower end of the inner part of the clamping connection member 2, and the warning trigger piston 204 is slidably connected to the inner part of the warning connection sleeve 205. The lower end of the warning connection sleeve 205 is provided with a circular hole structure;

[0069] The warning connection spring 206 is fixedly connected to the inside of the warning connection sleeve 205, and the upper end of the warning connection spring 206 is fixedly connected to the warning trigger piston 204;

[0070] The warning whistle 207 is fixedly connected to the lower end of the clamping connector 2 , and the air inlet of the warning whistle 207 is aligned with the circular hole of the warning connecting sleeve 205 .

[0071] During use, after the entire clamping fixture is clamped, when the template becomes loose when the concrete is vibrated, the connection between the first trigger plate 201 and the template becomes loose, and the first trigger plate 201 moves backward. The first trigger plate 201 moves backward and no longer squeezes the second trigger plate 203. The second trigger plate 203 moves upward, and the second trigger plate 203 moves upward to drive the warning trigger piston 204 to move upward. The warning trigger piston 204 moves upward to extract the air inside the warning connecting sleeve 205. At this time, the air enters the interior of the warning connecting sleeve 205 through the warning whistle 207. When the air flows through the warning whistle 207, the warning whistle 207 makes a sound, thereby reminding the user of the loose deformation of the template and ensuring the construction quality of the concrete foundation.

Claims

1. A base mold fixing fixture, comprising a fixture fixing plate (1), a clamping connection member (2), a clamping moving member (3), a clamping limit groove (4), a clamping limit pin (5), a clamping fixing mechanism and a clamping warning mechanism; characterized in that: The clamping connection piece (2) is fixedly connected to the lower front end of the clamp fixing plate (1); the clamping movable piece (3) is slidably connected to the outer periphery rear end of the clamp fixing plate (1); the clamping limit grooves (4) are provided in multiple groups, and the multiple groups of clamping limit grooves (4) are all rectangular groove structures, and the multiple groups of clamping limit grooves (4) are all opened at the upper rear end of the clamp fixing plate (1); the clamping limit pin (5) is fixedly connected to the upper end of the clamping movable piece (3) by a soft rope, and the clamping limit pin (5) is inserted into the inside of the clamping limit groove (4); the clamping fixing mechanism is arranged on the outside of the clamp fixing plate (1); and the clamping warning mechanism is arranged inside the clamping connection piece (2).

2. A base mold fixing fixture as claimed in claim 1, characterized in that: The clamping and fixing mechanism comprises: a protective shielding plate (101) and a protective reset spring (102); the protective shielding plate (101) is provided in multiple groups, and the multiple groups of protective shielding plates (101) are respectively rotatably connected to the lower end of the clamping limit groove (4); the protective reset spring (102) is provided in multiple groups, and the multiple groups of protective reset springs (102) are all right-angle spring structures, and the multiple groups of protective reset springs (102) are respectively fixedly connected to the outer periphery of the rotating shaft of the protective shielding plate (101).

3. A base mold fixing fixture as claimed in claim 1, characterized in that: The clamping and fixing mechanism further comprises: an anti-loosening slider (103) and an anti-loosening support spring (104); the anti-loosening slider (103) is slidably connected to the left side of the clamping movable member (3); the anti-loosening support spring (104) is fixedly connected to the left side of the clamping movable member (3), and the left end of the anti-loosening support spring (104) is fixedly connected to the anti-loosening slider (103).

4. A base mold fixing fixture as claimed in claim 3, characterized in that: The clamping and fixing mechanism also includes: an anti-loosening limit pin (105), an anti-loosening connecting spring (106) and an anti-loosening limit tooth (107); the anti-loosening limit pin (105) is hinged on the right side of the anti-loosening slide block (103); the anti-loosening connecting spring (106) is a right-angle spring structure, and the anti-loosening connecting spring (106) is fixedly connected to the outer periphery of the rotating shaft of the anti-loosening limit pin (105); the anti-loosening limit tooth (107) is provided with multiple groups, and the multiple groups of anti-loosening limit teeth (107) are respectively fixedly connected to the left side of the clamp fixing plate (1), and the anti-loosening limit teeth (107) are meshed with the anti-loosening limit pin (105).

5. A base mold fixing fixture as claimed in claim 1, characterized in that: The clamping warning mechanism comprises: a first trigger plate (201) and a warning reset spring (202); the first trigger plate (201) is slidably connected to the inner rear end of the clamping connection member (2); a plurality of groups of the warning reset springs (202) are provided, and the plurality of groups of warning reset springs (202) are respectively fixedly connected to the front end of the first trigger plate (201), and the front ends of the plurality of groups of warning reset springs (202) are all fixedly connected to the clamping connection member (2).

6. A base mold fixing fixture as claimed in claim 5, characterized in that: The clamping warning mechanism further comprises: a second trigger plate (203), a warning trigger piston (204), a warning connection sleeve (205), a warning connection spring (206) and a warning whistle (207); the second trigger plate (203) is slidably connected to the inner lower end of the clamping connection member (2), and the second trigger plate (203) and the first trigger plate (201) together form a wedge structure; the warning trigger piston (204) is fixedly connected to the lower end of the second trigger plate (203); the warning connection sleeve (205) is fixedly connected to the clamping connection member (2). At the lower end of the inner part of the clamping connecting member (2), the warning trigger piston (204) is slidably connected to the inside of the warning connecting sleeve (205), and the lower end of the warning connecting sleeve (205) is provided with a circular hole structure; the warning connecting spring (206) is fixedly connected to the inside of the warning connecting sleeve (205), and the upper end of the warning connecting spring (206) is fixedly connected to the warning trigger piston (204); the warning whistle (207) is fixedly connected to the lower end of the clamping connecting member (2), and the air inlet of the warning whistle (207) is aligned with the circular hole of the warning connecting sleeve (205).

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