Civil engineering base mold fixing clamp

Abstract

The utility model provides a civil engineering base mold fixing clamp, which relates to the technical field of civil engineering construction, and comprises a sleeve, four side surfaces of the outer surface of one end of the sleeve are uniformly provided with a plurality of clamping grooves, the inner walls of two of the clamping grooves are inserted with the same clamping block, the outer surface of one end of the sleeve is fixedly connected with a fixing clamping plate, and the fixing clamping plate is fixedly connected with the sleeve. A sleeve is arranged on the upper portion of the movable plate, a sliding sleeve is connected to the outer surface of the sleeve in a sliding mode, a movable clamping plate is fixedly connected to one side of the sliding sleeve, and an auxiliary device is arranged between the sleeve and the movable clamping plate. And the auxiliary block and the threaded rod can conduct auxiliary fixing on one end of the movable clamping plate till one side of the auxiliary block abuts against the top of one side of the movable clamping plate, the position, away from the fixed end, of the movable clamping plate is prevented from shaking, and then the civil engineering base mold is clamped more stably.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction technology, and in particular to a civil engineering foundation formwork fixing clamp. Background Technology

[0002] Formwork fixing clamps, also known as civil engineering formwork clamps, are essential tools used to fix and support formwork in civil engineering projects, ensuring that the formwork does not shift or deform during concrete pouring. This helps guarantee the construction quality of civil engineering projects, improve construction efficiency, and reduce construction costs.

[0003] When using a civil engineering formwork fixing clamp to hold and fix the civil engineering formwork, the clamping function is mainly achieved by using a fixed clamping plate and a movable clamping plate. After the fixed clamping plate and the movable clamping plate have completely clamped the civil engineering formwork, one end of the movable clamping plate is then limited to fix the formwork. However, the movable clamping plate is relatively long, and only one end is fixed, while the other end is relatively free. This causes the part of the movable clamping plate away from the fixed end to easily shake, which in turn leads to insufficient stability in the clamping of the civil engineering formwork. Utility Model Content

[0004] This utility model is a civil engineering foundation formwork fixing clamp that addresses the problem that the movable clamping plate is relatively long, with only one end fixed and the other end relatively free. This causes the movable clamping plate to wobble at the position far from the fixed end, resulting in insufficient clamping stability for the civil engineering foundation formwork.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a civil engineering foundation formwork fixing clamp, comprising a sleeve, wherein a plurality of slots are evenly provided on the four sides of the outer surface of one end of the sleeve, wherein the inner wall of two of the slots is provided with the same locking block, a fixing clamping plate is fixedly connected to the outer surface of one end of the sleeve, a sliding sleeve is slidably connected to the outer surface of the sleeve, a movable clamping plate is fixedly connected to one side of the sliding sleeve, an auxiliary device is provided between the sleeve and the movable clamping plate, the auxiliary device comprising an auxiliary plate, the auxiliary plate being disposed at one end of the sleeve, a disassembly device being provided between the auxiliary plate and the sleeve, a threaded rod being threadedly connected to the inner wall of the auxiliary plate, and an auxiliary block being fixedly connected to the end of the threaded rod near the fixing clamping plate.

[0006] The effect achieved by the above components is as follows: by setting the auxiliary block, under the action of the threaded rod, when the moving clamp and the fixed clamp clamp the base mold and the locking block limits the moving plate, rotating the threaded rod will drive the auxiliary block to move towards the moving plate until one side of the auxiliary block abuts against the top of one side of the moving clamp. Then the auxiliary block and the threaded rod can assist in fixing one end of the moving clamp, which helps to prevent the moving clamp from shaking away from the fixed end, thus making the clamping of the civil engineering base mold more stable.

[0007] Preferably, a round rod is fixedly connected to one side of the auxiliary block, the outer surface of the round rod is slidably connected to the inner wall of the auxiliary plate, and a stop block is fixedly connected to one end of the round rod.

[0008] The effect achieved by the above components is as follows: by setting the round rod, when the auxiliary block moves under the action of the threaded rod, the auxiliary block will drive the round rod to slide synchronously on the inner wall of the auxiliary plate. The round rod can limit and guide the auxiliary block. At the same time, by setting the stop block, one end of the round rod can be blocked, which helps to prevent the round rod from detaching from the inner wall of the auxiliary plate.

[0009] Preferably, one end of the threaded rod is fixedly connected to an operating block, and the outer surface of the operating block is provided with a protrusion.

[0010] The effect achieved by the above components is as follows: by setting the operating block, rotating the operating block can drive the threaded rod to rotate. At the same time, the outer surface of the operating block is provided with protrusions, which can effectively increase the friction of the outer surface of the operating block and have an anti-slip effect when rotating the operating block.

[0011] Preferably, the outer surface of the threaded rod is threaded with a threaded hole block, which is disposed between the auxiliary plate and the auxiliary block.

[0012] The effect achieved by the above components is as follows: by rotating the screw hole block, one side of the screw hole block abuts against one side of the auxiliary plate, and the screw hole block can limit one end of the threaded rod, which helps to prevent the auxiliary block from loosening its fixation on the moving clamp.

[0013] Preferably, a rubber block is fixedly connected to the side of the auxiliary block near the movable clamping plate, and one side of the rubber block is in contact with one side of the movable clamping plate.

[0014] The effect achieved by the above components is that by setting rubber blocks, the friction between the auxiliary plate and the movable clamping plate can be increased, making the auxiliary blocks more secure in fixing the movable clamping plate.

[0015] Preferably, the easy-to-disassemble device includes a first connecting block, a collar is fixedly connected to one side of the first connecting block, the collar is sleeved on one end of the sleeve, one side of the first connecting block abuts against one end of the sleeve, a threaded pin is inserted into the inner wall of the first connecting block, one end of the threaded pin is fixedly connected to one end of the sleeve, and a nut is threaded onto the outer surface of the threaded pin.

[0016] The effect achieved by the above components is as follows: by setting a threaded pin, inserting the threaded pin into the inner wall of the first connecting block, and making the collar fit on one end of the sleeve, and the side of the first connecting block abutting against one end of the sleeve, and then fitting a nut on one end of the threaded pin, rotating the nut so that one side of the nut abuts against one side of the first connecting block, the auxiliary plate and the sleeve can be fixed, and it is also convenient to disassemble and maintain the movable clamp plate separately.

[0017] Preferably, a rubber pad is fixedly connected to one side of the nut, and the outer surface of the threaded pin is inserted into the inner wall of the rubber pad.

[0018] The effect achieved by the above components is that by setting the rubber pad, the friction between the nut and the first connecting block can be increased, which helps to prevent the nut from loosening.

[0019] Preferably, a second connecting block is fixedly connected to the other end of the sleeve, and the size and shape of the second connecting block and the first connecting block are the same.

[0020] The effect achieved by the above components is that by setting the second connecting block, one end of the sleeve can be supported and the first connecting block can be balanced, so that the sleeve can be placed stably on the ground.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, by setting an auxiliary block, under the action of the threaded rod, the threaded rod can drive the auxiliary block to move towards the moving plate until one side of the auxiliary block abuts against the top of one side of the moving clamping plate. Then the auxiliary block and the threaded rod can help fix one end of the moving clamping plate, which helps to prevent the moving clamping plate from shaking away from the fixed end, thereby making the clamping of the civil engineering foundation formwork more stable. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the auxiliary device of this utility model;

[0025] Figure 3 For this utility model Figure 2 A magnified structural diagram at point A;

[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0027] Legend: 1. Sleeve; 2. Slot; 3. Block; 4. Fixed clamping plate; 5. Sliding sleeve; 6. Moving clamping plate; 7. Auxiliary device; 71. Auxiliary plate; 72. Threaded rod; 73. Auxiliary block; 74. Round rod; 75. Stop block; 76. Operating block; 77. Threaded hole block; 78. Rubber block; 8. Easy-to-remove device; 81. First connecting block; 82. Collar; 83. Threaded pin; 84. Nut; 85. Rubber pad; 86. Second connecting block. Detailed Implementation

[0028] Example 1, referring to Figure 1-Figure 3 As shown, this embodiment discloses a civil engineering foundation formwork fixing clamp, including a sleeve 1. Several slots 2 are evenly distributed on the four sides of the outer surface of one end of the sleeve 1. A single locking block 3 is inserted into the inner wall of two slots 2. A fixing plate 4 is fixedly connected to the outer surface of one end of the sleeve 1. A sliding sleeve 5 is slidably connected to the outer surface of the sleeve 1. A movable clamp 6 is fixedly connected to one side of the sliding sleeve 5. An auxiliary device 7 is provided between the sleeve 1 and the movable clamp 6. The auxiliary device 7 includes an auxiliary plate 71, which is disposed at one end of the sleeve 1. A removable device 8 is provided between the auxiliary plate 71 and the sleeve 1. The inner wall of the auxiliary plate 71 is threadedly connected to... A threaded rod 72 has an auxiliary block 73 fixedly connected to one end near the fixed clamping plate 4. By setting the auxiliary block 73, under the action of the threaded rod 72, when the moving clamping plate 6 and the fixed clamp clamp the base mold and the locking block 3 limits the moving plate, rotating the threaded rod 72 will drive the auxiliary block 73 to move towards the moving plate until one side of the auxiliary block 73 abuts against the top of one side of the moving clamping plate 6. Then the auxiliary block 73 and the threaded rod 72 can provide auxiliary fixation for one end of the moving clamping plate 6, which helps to prevent the moving clamping plate 6 from shaking away from the fixed end, thereby making the clamping of the civil engineering base mold more stable.

[0029] Reference Figure 2 and Figure 3 As shown, a round rod 74 is fixedly connected to one side of the auxiliary block 73. The outer surface of the round rod 74 is slidably connected to the inner wall of the auxiliary plate 71. A stop block 75 is fixedly connected to one end of the round rod 74. By setting the round rod 74, when the auxiliary block 73 moves under the action of the threaded rod 72, the auxiliary block 73 will drive the round rod 74 to slide synchronously on the inner wall of the auxiliary plate 71. The round rod 74 can limit and guide the auxiliary block 73. At the same time, by setting the stop block 75, one end of the round rod 74 can be blocked, which helps to prevent the round rod 74 from detaching from the inner wall of the auxiliary plate 71. An operating block 76 is fixedly connected to one end of the threaded rod 72. The outer surface of the operating block 76 is provided with protrusions. By setting the operating block 76, rotating the operating block 76 can drive the threaded rod 72 to rotate. At the same time, the protrusions on the outer surface of the operating block 76 can effectively increase the friction of the outer surface of the operating block 76, which has an anti-slip effect when rotating the operating block 76.

[0030] Reference Figure 2 and Figure 3 As shown, a threaded hole block 77 is threadedly connected to the outer surface of the threaded rod 72. The threaded hole block 77 is located between the auxiliary plate 71 and the auxiliary block 73. By rotating the threaded hole block 77, one side of the threaded hole block 77 abuts against one side of the auxiliary plate 71, thus limiting one end of the threaded rod 72 and preventing the auxiliary block 73 from loosening its fixation on the movable clamping plate 6. A rubber block 78 is fixedly connected to the side of the auxiliary block 73 near the movable clamping plate 6. One side of the rubber block 78 fits against one side of the movable clamping plate 6. By setting the rubber block 78, the friction between the auxiliary plate 71 and the movable clamping plate 6 can be increased, making the fixation of the auxiliary block 73 on the movable clamping plate 6 more stable.

[0031] Reference Figure 2 and Figure 4 As shown, the easy-to-disassemble device 8 includes a first connecting block 81. A collar 82 is fixedly connected to one side of the first connecting block 81. The collar 82 is sleeved on one end of the sleeve 1. One side of the first connecting block 81 abuts against one end of the sleeve 1. A threaded pin 83 is inserted into the inner wall of the first connecting block 81. One end of the threaded pin 83 is fixedly connected to one end of the sleeve 1. A nut 84 is threadedly connected to the outer surface of the threaded pin 83. By setting the threaded pin 83, inserting the threaded pin 83 into the inner wall of the first connecting block 81, and making the collar 82 sleeved on one end of the sleeve 1, and one side of the first connecting block 81 abuts against one end of the sleeve 1, and then sleeve the nut 84 on one end of the threaded pin 83, and rotating the nut 84 so that one side of the nut 84 abuts against one side of the first connecting block 81, the auxiliary plate 71 and the sleeve 1 can be fixed together. At the same time, it is also convenient to disassemble and maintain the movable clamp 6 separately.

[0032] Reference Figure 2 and Figure 4 As shown, a rubber pad 85 is fixedly connected to one side of the nut 84, and the outer surface of the threaded pin 83 is inserted into the inner wall of the rubber pad 85. By setting the rubber pad 85, the friction between the nut 84 and the first connecting block 81 can be increased, which helps to prevent the nut 84 from loosening. A second connecting block 86 is fixedly connected to the other end of the sleeve 1. The size and shape of the second connecting block 86 are the same as those of the first connecting block 81. By setting the second connecting block 86, one end of the sleeve 1 can be supported and the first connecting block 81 can be balanced, so that the sleeve 1 can be placed stably on the ground.

[0033] Working principle: When the movable clamping plate 6 and the fixed clamp clamp the base mold, and the locking block 3 limits the movable plate, rotating the operating block 76 drives the threaded rod 72 to rotate. Under the limitation of the round rod 74, the threaded rod 72 will drive the auxiliary block 73 to move towards the movable plate until the rubber block 78 on one side of the auxiliary block 73 abuts against the top of one side of the movable clamping plate 6. Then, rotating the screw hole block 77 makes one side of the screw hole block 77 abut against one side of the auxiliary plate 71. The screw hole block 77 can limit one end of the threaded rod 72, which helps to prevent the auxiliary block 73 from loosening its fixation on the movable clamping plate 6. Thus, the auxiliary block 73 and the threaded rod 72 can limit one end of the movable clamping plate 6. The auxiliary plate 71 is fixed at one end, which helps to prevent the movable clamping plate 6 from shaking when it is far from the fixed end, thus making the clamping of the civil engineering foundation formwork more stable. When it is necessary to install the auxiliary plate 71, the threaded pin 83 is inserted into the inner wall of the first connecting block 81, and the collar 82 is fitted on one end of the sleeve 1, and one side of the first connecting block 81 abuts against one end of the sleeve 1. Then, the nut 84 is fitted on one end of the threaded pin 83, and the nut 84 is rotated so that the rubber pad 85 on one side of the nut 84 abuts against one side of the first connecting block 81. This can fix the auxiliary plate 71 and the sleeve 1, and also facilitates the individual disassembly and maintenance of the movable clamping plate 6.

Claims

1. A fixing clamp for civil engineering foundation formwork, comprising a sleeve (1), characterized in that: The sleeve (1) has a plurality of slots (2) evenly distributed on the four sides of the outer surface of one end. The same card block (3) is inserted into the inner wall of two of the slots (2). A fixed clamping plate (4) is fixedly connected to the outer surface of one end of the sleeve (1). A sliding sleeve (5) is slidably connected to the outer surface of the sleeve (1). A movable clamping plate (6) is fixedly connected to one side of the sliding sleeve (5). An auxiliary device (7) is provided between the sleeve (1) and the movable clamping plate (6). The auxiliary device (7) includes an auxiliary plate (71). The auxiliary plate (71) is located at one end of the sleeve (1). A disassembly device (8) is provided between the auxiliary plate (71) and the sleeve (1). A threaded rod (72) is threadedly connected to the inner wall of the auxiliary plate (71). An auxiliary block (73) is fixedly connected to the end of the threaded rod (72) near the fixed clamping plate (4).

2. The civil engineering foundation formwork fixing clamp according to claim 1, characterized in that: A round rod (74) is fixedly connected to one side of the auxiliary block (73). The outer surface of the round rod (74) is slidably connected to the inner wall of the auxiliary plate (71). A stop block (75) is fixedly connected to one end of the round rod (74).

3. A civil engineering foundation formwork fixing clamp according to claim 1, characterized in that: One end of the threaded rod (72) is fixedly connected to an operating block (76), and the outer surface of the operating block (76) is provided with protrusions.

4. A civil engineering foundation formwork fixing clamp according to claim 1, characterized in that: The outer surface of the threaded rod (72) is threaded with a screw hole block (77), which is located between the auxiliary plate (71) and the auxiliary block (73).

5. A civil engineering foundation formwork fixing clamp according to claim 1, characterized in that: A rubber block (78) is fixedly connected to the side of the auxiliary block (73) near the movable clamping plate (6), and one side of the rubber block (78) is in contact with one side of the movable clamping plate (6).

6. A civil engineering foundation formwork fixing clamp according to claim 1, characterized in that: The disassembly device (8) includes a first connecting block (81), a collar (82) is fixedly connected to one side of the first connecting block (81), the collar (82) is sleeved on one end of the sleeve (1), one side of the first connecting block (81) abuts against one end of the sleeve (1), a threaded pin (83) is inserted into the inner wall of the first connecting block (81), one end of the threaded pin (83) is fixedly connected to one end of the sleeve (1), and a nut (84) is threadedly connected to the outer surface of the threaded pin (83).

7. A civil engineering foundation formwork fixing clamp according to claim 6, characterized in that: A rubber pad (85) is fixedly connected to one side of the nut (84), and the outer surface of the threaded pin (83) is inserted into the inner wall of the rubber pad (85).

8. A civil engineering foundation formwork fixing clamp according to claim 7, characterized in that: The other end of the sleeve (1) is fixedly connected to a second connecting block (86), the size and shape of which are the same as those of the first connecting block (81).

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