Building construction template clamp
By designing and expanding devices in building construction formwork fixtures, the clamping area of the clamping blocks is solved, and the problem of difficulty in clamping on the concrete inside the high-height formwork is improved, and the quality and integrity of concrete forming are improved.
Patent Information
- Application Number
- CN202421191775.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-29
AI Technical Summary
When clamping high-height formwork, the clamping width of existing building construction formwork is limited, which makes it difficult to effectively clamp the concrete part of the formwork internally, affecting the forming quality.
A construction formwork fixture is designed, and an expansion device is used to increase the clamping area of the clamping block through the rotation of the connecting rod and the rectangular rod to ensure the integrity of concrete forming.
Through the use of the expansion device and the increase of the clamping area, the concrete inside the high-height formwork can be effectively clamped, the molding quality can be improved, and the problem of not clamping the upper part of the concrete can be avoided.
Smart Images
Figure CN222501060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a building construction template clamp. Background Art
[0002] A clamp is a device that clamps the construction formwork to facilitate the forming of concrete inside the formwork. When using the clamp, first put the clamp on the surface of the formwork and manually rotate the threaded rod. Because the thread direction on the surface of the threaded rod is opposite from the middle to the sides, the first clamping block is clamped on both sides of the mold, and then the sliding plate is manually controlled to be inserted into the inside of the first clamping block. When the second clamping block is clamped on the other side of the mold, the bolt is manually rotated so that the bolt is squeezed on one side of the sliding plate, and then the sliding plate is fixed inside the first clamping block. In this way, the construction formwork can be clamped well by the clamp.
[0003] The inventors have found in their daily work that the clamp still has at least the following problems: when using the clamp to fix the construction formwork, after the clamp is used to clamp the formwork, it can facilitate the molding of concrete inside the formwork. However, in actual use, when the height of the formwork is relatively high, the width of the clamp is limited, which may cause the upper part of the concrete inside the mold to not be clamped well, which to a certain extent affects the molding of the concrete inside the mold. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a building construction template clamp.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction template clamp, comprising a connecting frame, the inner wall of the connecting frame is slidably connected with a first clamping block, a sliding plate is slidably inserted on one side of the first clamping block, a second clamping block is fixedly connected on one side of the sliding plate, a bolt is threadedly inserted through one side of the first clamping block, a threaded rod is rotatably inserted through one side of the connecting frame, the thread direction of the threaded rod surface is opposite from the middle to both sides, the threaded rod is threadedly inserted through one side of the first clamping block, an expansion device is arranged on the top of the first clamping block, and a supporting device is arranged on one side of the connecting frame, the expansion device comprises a connecting rod, the tops of the first clamping block and the second clamping block are both provided with a connecting groove, the inner wall of the connecting groove is fixedly connected with a first round rod, the connecting rod is rotatably sleeved on the surface of the first round rod, the top of the connecting rod is fixedly connected with the second round rod, the surface of the first round rod is rotatably sleeved with a rectangular rod, the ends of the two rectangular rods away from the second round rod are arranged together, and one side of the connecting rod is fixedly connected with a first rubber block.
[0006] The effects achieved by the above components are: when using the expansion device, the connecting rod is manually controlled to rotate on the surface of the first round rod, so that the connecting rod is perpendicular to the first clamping block and the second clamping block, and then the rectangular rod is manually controlled to rotate on the surface of the second round rod, so that the rectangular rod is perpendicular to the connecting rod, and then the two connecting rods are set together, which can increase the clamping area of the first clamping block and the second clamping block to a certain extent, so that the concrete inside the formwork can be well formed to a certain extent. When the expansion device is not used, the connecting rod can be slid into the inside of the connecting groove. At this time, the first rubber block is squeezed inside the connecting groove, thereby restricting the connecting rod inside the connecting groove.
[0007] Preferably, an L-shaped plate is inserted through one side of the first clamping block, a spring is fixedly connected to one side of the L-shaped plate, and one end of the spring close to the L-shaped plate is fixedly connected to one side of the first clamping block.
[0008] The effect achieved by the above components is: the L-shaped plate is inserted into one side of the first clamping block, and then the L-shaped plate is pulled toward the side close to the first clamping block by the spring, thereby well restricting the L-shaped plate to one side of the connecting rod, so that the connecting rod is well perpendicular to the first clamping block.
[0009] Preferably, a third round rod is rotatably inserted into one side of the rectangular rod, a locking rod is rotatably sleeved on the surface of the third round rod, a locking groove is opened on one side of the locking rod, and a fixing rod is fixedly connected to the other side of the rectangular rod, the fixing rod is arranged inside the locking groove, and a third rubber block is fixedly connected to one side of the locking rod.
[0010] The effect achieved by the above components is: the locking rod is manually controlled to rotate on the surface of the third round rod, so that the fixing rod is set inside the locking groove, thereby well connecting the two rectangular rods together, sliding the rectangular rod into the inside of the connecting rod, and the third rubber block will be squeezed on the inner wall of the connecting rod, so that the rectangular rod can be set inside the connecting rod.
[0011] Preferably, a rubber tube is fixedly connected to the surface of the fixing rod, and a second rubber block is fixedly connected to one end of the fixing rod.
[0012] The effect achieved by the above-mentioned components is: in the process of clamping the locking groove on the surface of the fixing rod, the rubber tube is squeezed and deformed, and when the fixing rod is completely clamped into the inside of the locking groove, the rubber tube returns to its original shape, thereby effectively restricting the fixing rod inside the locking groove, and when the rectangular rod set on the top of the second clamping block is slid into the inside of the connecting rod, the second rubber block is squeezed into the inside of the connecting rod, thereby effectively sliding the rectangular rod set on the top of the second clamping block into the inside of the connecting rod.
[0013] Preferably, the supporting device comprises a rotating rod, and the rotating rod is rotatably inserted on one side of the connecting frame.
[0014] The effect achieved by the above components is that the supporting device can be well arranged on one side of the connecting frame by rotating the rod.
[0015] Preferably, one end of the rotating rod is fixedly connected to a supporting rod, and a triangular frame is provided at the bottom of the supporting rod.
[0016] The effect achieved by the above components is: when using the supporting device, that is, when the bottom of the mold has a certain height and the area in contact with the bottom of the mold is smaller than the bottom of the mold, manually rotate the supporting rod to set the triangular frame on the ground, and then the clamp can be clamped well by the supporting device, thereby preventing the clamp from sliding on the surface of the template.
[0017] Preferably, a limiting rod is rotatably inserted through one side of the support rod, and both ends of the limiting rod are fixedly connected to the inner wall of the triangular frame.
[0018] The effect achieved by the above components is that the bottom of the triangular frame can be well placed on the ground by the limit rod rotating on the inner wall of the support rod.
[0019] Preferably, a circular plate is fixedly connected to the surface of the rotating rod, a rubber ring is fixedly connected to one side of the circular plate, protrusions are evenly arranged on one side of the rubber ring, and the protrusions are fixedly connected to one side of the connecting frame.
[0020] The effect achieved by the above components is that when the support rod is rotated to a suitable position, the protrusion squeezes the rubber ring, thereby squeezing and deforming the rubber, so that the support rod can be well fixed to one side of the connection frame.
[0021] In the utility model, by setting an expansion device, when the expansion device is used, the connecting rod is manually controlled to rotate on the surface of the first round rod, so that the connecting rod is perpendicular to the first clamping block and the second clamping block, and then the rectangular rod is manually controlled to rotate on the surface of the second round rod, so that the rectangular rod is perpendicular to the connecting rod, and then the two connecting rods are set together, which can increase the clamping area of the first clamping block and the second clamping block to a certain extent, so that the concrete inside the template can be well formed to a certain extent, and when the expansion device is not used, the connecting rod can be slid into the inside of the connecting groove, at this time the first rubber block is squeezed inside the connecting groove, and then the connecting rod is restricted inside the connecting groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional structural schematic diagram of a construction template clamp is proposed for the utility model;
[0023] Figure 2This is a three-dimensional structural schematic diagram of a novel connecting rod proposed in the utility model;
[0024] Figure 3 This is a three-dimensional structural schematic diagram of a novel locking rod proposed in the utility model;
[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel support rod.
[0026] Legend: 1. Connecting frame; 2. First clamping block; 3. Sliding plate; 4. Second clamping block; 5. Bolt; 6. Threaded rod; 7. Extension device; 701. Connecting groove; 702. First round rod; 703. Connecting rod; 704. Third rubber block; 705. Second round rod; 706. Rectangular rod; 707. First rubber block; 708. L-shaped plate; 709. Spring; 710. Second rubber block; 711. Third round rod; 712. Positioning rod; 713. Positioning groove; 714. Fixing rod; 715. Rubber tube; 8. Support device; 801. Rotating rod; 802. Support rod; 803. Round plate; 804. Rubber ring; 805. Protrusion; 806. Limiting rod; 807. Triangular frame. DETAILED DESCRIPTION
[0027] Embodiment 1, as Figure 1-4 As shown, a construction template clamp is provided, wherein the inner wall of a connecting frame 1 is slidably connected with a first clamping block 2, a sliding plate 3 is slidably inserted into one side of the first clamping block 2, a second clamping block 4 is fixedly connected to one side of the sliding plate 3, a bolt 5 is threadedly inserted through one side of the first clamping block 2, a threaded rod 6 is rotatably inserted through one side of the connecting frame 1, the thread direction of the threaded rod 6 surface is opposite from the middle to both sides, the threaded rod 6 is threadedly inserted through one side of the first clamping block 2, an expansion device 7 is provided on the top of the first clamping block 2, and a supporting device 7 is provided on one side of the connecting frame 1. When using the clamp, first put the clamp on the surface of the template, manually rotate the threaded rod 6, because the thread direction on the surface of the threaded rod 6 is opposite from the middle to both sides, so that the first clamping block 2 is clamped on both sides of the mold, and then manually control the sliding plate 3 to be inserted into the first clamping block 2. When the second clamping block 4 is clamped on the other side of the mold, then manually rotate the bolt 5 so that the bolt 5 is squeezed on one side of the sliding plate 3, and then the sliding plate 3 is fixed inside the first clamping block 2. In this way, the construction template can be clamped well by the clamp.
[0028] Reference Figure 2 and Figure 3The expansion device 7 includes a connecting rod 703, a connecting groove 701 is provided on the top of the first clamping block 2 and the second clamping block 4, a first round rod 702 is fixedly connected to the inner wall of the connecting groove 701, the connecting rod 703 is rotatably sleeved on the surface of the first round rod 702, the top of the connecting rod 703 is fixedly connected to the second round rod 705, a rectangular rod 706 is rotatably sleeved on the surface of the first round rod 702, the two rectangular rods 706 are arranged together at one end away from the second round rod 705, and a first rubber block 707 is fixedly connected to one side of the connecting rod 703. When using the expansion device 7, the connecting rod 703 is manually controlled to rotate on the surface of the first round rod 702, so that the connecting rod 703 is perpendicular to the first clamping block 2 and the second clamping block 4, and then Then, the rectangular rod 706 is manually controlled to rotate on the surface of the second round rod 705, so that the rectangular rod 706 is perpendicular to the connecting rod 703, and the two connecting rods 703 are arranged together, which can increase the clamping area of the first clamping block 2 and the second clamping block 4 to a certain extent, so that the concrete inside the template can be well formed to a certain extent. When the expansion device 7 is not used, the connecting rod 703 can be slid into the inside of the connecting groove 701. At this time, the first rubber block 707 is squeezed into the inside of the connecting groove 701, thereby restricting the connecting rod 703 inside the connecting groove 701. An L-shaped plate 708 is inserted through one side of the first clamping block 2, and a spring 709 is fixedly connected to one side of the L-shaped plate 708. The spring 709 is close to One end of the L-shaped plate 708 is fixedly connected to one side of the first clamping block 2, and the L-shaped plate 708 is inserted into one side of the first clamping block 2, and then the L-shaped plate 708 is pulled toward the side close to the first clamping block 2 by the spring 709, so as to well restrict the L-shaped plate 708 to one side of the connecting rod 703, so that the connecting rod 703 is well perpendicular to the first clamping block 2, and a third round rod 711 is rotatably inserted into one side of the rectangular rod 706, and a locking rod 712 is rotatably sleeved on the surface of the third round rod 711, and a locking groove 713 is opened on one side of the locking rod 712, and a fixing rod 714 is fixedly connected to one side of the other rectangular rod 706, and the fixing rod 714 is arranged inside the locking groove 713, and a third rubber block 70 is fixedly connected to one side of the locking rod 712 4. Manually control the locking rod 712 to rotate on the surface of the third round rod 711, so that the fixing rod 714 is set inside the locking groove 713, so as to well connect the two rectangular rods 706 together, slide the rectangular rod 706 into the inside of the connecting rod 703, and the third rubber block 704 will be squeezed on the inner wall of the connecting rod 703, so that the rectangular rod 706 can be set inside the connecting rod 703. The surface of the fixing rod 714 is fixedly connected with a rubber tube 715, and one end of the fixing rod 714 is fixedly connected with a second rubber block 710. In the process of locking the locking groove 713 on the surface of the fixing rod 714, the rubber tube 715 is squeezed and deformed. When the fixing rod 714 is completely locked into the inside of the locking groove 713, the rubber tube 715 returns to its original state.The fixing rod 714 is well restricted inside the positioning groove 713. When the rectangular rod 706 set on the top of the second clamping block 4 is slid into the inside of the connecting rod 703, the second rubber block 710 is pressed into the inside of the connecting rod 703, thereby well sliding the rectangular rod 706 set on the top of the second clamping block 4 into the inside of the connecting rod 703.
[0029] Reference Figure 4 The supporting device 8 includes a rotating rod 801, which is rotatably inserted on one side of the connecting frame 1. The supporting device 8 can be well set on one side of the connecting frame 1 through the rotating rod 801. One end of the rotating rod 801 is fixedly connected to a supporting rod 802, and a triangular frame 807 is set at the bottom of the supporting rod 802. When the supporting device 8 is used, that is, when the bottom of the mold has a certain height and the contact area between the supporting rod 802 and the bottom of the mold is smaller than the bottom of the mold, the supporting rod 802 is manually rotated, so that the triangular frame 807 is set on the ground, and the clamp can be well clamped by the supporting device 8, so that the clamp can be prevented from sliding on the surface of the template. One side of the supporting rod 802 is rotated A limit rod 806 is inserted and movably penetrated, and both ends of the limit rod 806 are fixedly connected to the inner wall of the triangular frame 807. The limit rod 806 rotates on the inner wall of the support rod 802, so that the bottom of the triangular frame 807 can be well set on the ground. A circular plate 803 is fixedly connected to the surface of the rotating rod 801, and a rubber ring 804 is fixedly connected to one side of the circular plate 803. One side of the rubber ring 804 is evenly provided with protrusions 805, and the protrusions 805 are fixedly connected to one side of the connecting frame 1. When the support rod 802 is rotated to a suitable position, the protrusions 805 squeeze the rubber ring 804, so that the rubber is squeezed and deformed, so that the support rod 802 can be well fixed to one side of the connecting frame 1.
[0030] Working principle: when using the clamp, first put the clamp on the surface of the template, manually rotate the threaded rod 6, because the thread direction of the threaded rod 6 is opposite from the middle to the two sides, so that the first clamping block 2 is clamped on both sides of the mold, and then manually control the sliding plate 3 to be inserted into the inside of the first clamping block 2. When the second clamping block 4 is clamped on the other side of the mold, then manually rotate the bolt 5 so that the bolt 5 is squeezed on one side of the sliding plate 3, and then the sliding plate 3 is fixed inside the first clamping block 2. In this way, the building can be well clamped by the clamp. The construction template is clamped. When the expansion device 7 is used, the connecting rod 703 is manually controlled to rotate on the surface of the first round rod 702, and the L-shaped plate 708 is inserted into one side of the first clamping block 2. Then, the L-shaped plate 708 is pulled toward the side close to the first clamping block 2 by the spring 709, so that the L-shaped plate 708 is well restricted to one side of the connecting rod 703, so that the connecting rod 703 is well perpendicular to the first clamping block 2, and then the rectangular rod 706 is manually controlled to rotate on the surface of the second round rod 705, so that the rectangular rod 706 is vertical. The clamping rod 712 is perpendicular to the connecting rod 703 and is manually controlled to rotate on the surface of the third round rod 711, so that the fixing rod 714 is set inside the clamping groove 713, so that the two rectangular rods 706 are well connected together, which can increase the clamping area of the first clamping block 2 and the second clamping block 4 to a certain extent, so that the concrete inside the template can be well formed to a certain extent. When using the supporting device 8, that is, when the bottom of the mold has a certain height and the contact area between it and the bottom of the mold is smaller than the bottom of the mold, the supporting rod 802 is manually rotated. When the supporting rod 802 is rotated to a suitable position, the protrusion 805 squeezes the rubber ring 804, so that the rubber is squeezed and deformed, so that the supporting rod 802 can be well fixed to one side of the connecting frame 1, and the limiting rod 806 rotates on the inner wall of the supporting rod 802, so that the bottom of the triangular frame 807 can be well set on the ground, and the clamp can be well clamped by the supporting device 8, so that the clamp can be prevented from sliding on the surface of the template.
Claims
1. A construction template fixture, comprising a connecting frame (1), characterized in that: The inner wall of the connecting frame (1) is slidably connected to a first clamping block (2); a sliding plate (3) is slidably inserted into one side of the first clamping block (2); a second clamping block (4) is fixedly connected to one side of the sliding plate (3); a bolt (5) is threadedly inserted into one side of the first clamping block (2); a threaded rod (6) is rotatably inserted into one side of the connecting frame (1); the thread direction of the threaded rod (6) is opposite from the middle to both sides; the threaded rod (6) is threadedly inserted into one side of the first clamping block (2); an expansion device (7) is provided on the top of the first clamping block (2); a supporting device (8) is provided on one side of the connecting frame (1); the expansion device (7) is provided on one side of the connecting frame (1); and a bolt (5) is threadedly inserted into one side of the first clamping block (2). The expansion device (7) comprises a connecting rod (703), the tops of the first clamping block (2) and the second clamping block (4) are both provided with connecting grooves (701), the inner wall of the connecting groove (701) is fixedly connected to a first round rod (702), the connecting rod (703) is rotatably sleeved on the surface of the first round rod (702), the tops of the connecting rods (703) are fixedly connected to a second round rod (705), the surface of the first round rod (702) is rotatably sleeved with a rectangular rod (706), the ends of the two rectangular rods (706) away from the second round rod (705) are arranged together, and one side of the connecting rod (703) is fixedly connected to a first rubber block (707).
2. The construction template clamp according to claim 1, characterized in that: An L-shaped plate (708) is inserted through one side of the first clamping block (2), and a spring (709) is fixedly connected to one side of the L-shaped plate (708). One end of the spring (709) close to the L-shaped plate (708) is fixedly connected to one side of the first clamping block (2).
3. The construction template clamp according to claim 1, characterized in that: A third round rod (711) is rotatably inserted on one side of the rectangular rod (706); a locking rod (712) is rotatably sleeved on the surface of the third round rod (711); a locking groove (713) is provided on one side of the locking rod (712); a fixing rod (714) is fixedly connected to another side of the rectangular rod (706); the fixing rod (714) is arranged inside the locking groove (713); and a third rubber block (704) is fixedly connected to one side of the locking rod (712).
4. The construction template clamp according to claim 3 is characterized in that: A rubber tube (715) is fixedly connected to the surface of the fixing rod (714), and a second rubber block (710) is fixedly connected to one end of the fixing rod (714).
5. The construction template clamp according to claim 1, characterized in that: The supporting device (8) comprises a rotating rod (801), and the rotating rod (801) is rotatably inserted on one side of the connecting frame (1).
6. The construction template clamp according to claim 5, characterized in that: One end of the rotating rod (801) is fixedly connected to a supporting rod (802), and a triangular frame (807) is provided at the bottom of the supporting rod (802).
7. The construction template clamp according to claim 6, characterized in that: A limiting rod (806) is rotatably inserted through one side of the support rod (802), and both ends of the limiting rod (806) are fixedly connected to the inner wall of the triangular frame (807).
8. The construction template clamp according to claim 5, characterized in that: A circular plate (803) is fixedly connected to the surface of the rotating rod (801), a rubber ring (804) is fixedly connected to one side of the circular plate (803), protrusions (805) are evenly arranged on one side of the rubber ring (804), and the protrusions (805) are fixedly connected to one side of the connection frame (1).