Template fixing equipment for house building

Abstract

The utility model relates to the technical field of building template fixing devices, in particular to template fixing equipment for house building, which comprises a first square tube, a second square tube is slidably connected onto the first square tube, and a fastening structure is arranged on the second square tube. The fastening structure is connected with a connecting seat, the connecting seat is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with an abutting rod, the rotating shaft is provided with a limiting structure, the limiting structure comprises a sliding block and a first spring, the rotating shaft is slidably connected with the sliding block, one end of the sliding block is fixedly connected with a connecting piece, and the connecting piece is fixedly connected with the abutting rod. The end of the connecting piece is fixedly connected with a clamping column, a clamping groove is formed in the connecting base, and a clamping structure is arranged on the first square pipe. And after being detached from the building template, the fixing equipment can be folded and stored, so that the occupied space of the fixing equipment can be reduced, and the fixing equipment is more convenient to transport and store.

Description

Technical Field

[0001] The utility model relates to a template fixing device, in particular to a template fixing device for house construction, and belongs to the technical field of building template fixing devices. Background Art

[0002] Building formwork is a temporary support structure used to support the pouring of concrete. After the concrete is poured and formed, the formwork is removed, allowing the concrete structure and components to be formed according to the position and size required by the design. This structure is of great significance for ensuring the quality and construction safety of concrete projects, accelerating construction progress and reducing project costs. After the building formwork is erected, in order to prevent it from loosening during the pouring process, it needs to be fixed with fixing equipment.

[0003] However, after use, the traditional fixing device is disassembled from the fixing template for transportation and storage. Since the fixing device is an integral unit, it occupies a large space, making it inconvenient to transport and store. Utility Model Content

[0004] The purpose of the utility model is to provide a template fixing device for house construction in order to solve the above problems. When the fixing device is removed from the building template, it can be folded and stored, thereby reducing the space it occupies and making it more convenient to transport and store.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a template fixing device for house construction, comprising a first square tube, a second square tube being slidably connected to the first square tube, and a fastening structure being provided on the second square tube. One end of the first square tube is fixedly connected to a connecting seat, the fastening structure is connected to the connecting seat, a rotating shaft is rotatably connected to the connecting seat, a push rod is fixedly connected to the rotating shaft, a limiting structure is provided on the rotating shaft, the limiting structure comprises a slider and a first spring, a slider is slidably connected to the rotating shaft, one end of the slider is fixedly connected to a connecting plate, an end of the connecting plate is fixedly connected to a clamping column, a clamping groove is provided on the connecting seat, and a clamping structure is provided on the first square tube.

[0006] Preferably, a first spring is provided inside the rotating shaft, one end of the first spring is fixedly connected to the slider, and the other end of the first spring is fixedly connected to the rotating shaft.

[0007] Preferably, the slider is in a prismatic structure, and the cross-section of one end of the clamping column is in a trapezoidal structure.

[0008] Preferably, the fastening structure includes a sliding rod and a screw rod, the sliding rod is slidably connected to the second square tube, the connecting seat is fixedly connected to the sliding rod, the screw rod is threadedly connected to the second square tube, and the screw rod is rotatably connected to the sliding rod.

[0009] Preferably, one end of the screw rod is fixedly connected to a rotating rod, and the rotating rod passes through the screw rod and is perpendicular to the screw rod.

[0010] Preferably, the locking structure includes a pull block and an insert block, two insert blocks are slidably connected to the first square tube, one end of the two insert blocks is fixedly connected to the same pull block, and a plurality of slots are provided on the second square tube, and the two insert blocks are engaged with two of the slots.

[0011] Preferably, a second spring is sleeved on the outside of the insert block, one end of the second spring is fixedly connected to the first square tube, and the other end of the second spring is fixedly connected to the pull block.

[0012] Preferably, the plurality of slots are linearly and equidistantly distributed, and the distance between two inserts is equal to the distance between two adjacent slots.

[0013] Preferably, the cross-section of one end of the inserting block is a trapezoidal structure, and the inserting block is perpendicular to the pulling block.

[0014] The beneficial effects of the present invention are as follows: during use, the two push rods can be tightened against the template through the fastening structure to achieve fixation of the template, and the distance between the two push rods can be adjusted by sliding the second square tube on the first square tube, so as to facilitate fixation of templates of different sizes, effectively improving the flexibility of use, and when the device is not needed, the two push rods can be rotated in sequence, and the rotation of the push rod will drive the rotation shaft, the rotation of the rotation shaft will drive the rotation of the slider, the rotation of the slider will drive the rotation of the connecting piece, and the rotation of the connecting piece will drive the clamping column to rotate, and when the push rod is rotated ninety degrees, the end of the clamping column will face the clamping slot, and the first spring will contract to engage the clamping column and the push rod will be unable to rotate. When one of the push rods is folded and stored, the above operation can be repeated to fold and store the other push rod, thereby reducing the space occupied by the device when it is not in use, and making it more convenient to transport and store the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0017] Figure 3 This is a schematic diagram of the connection structure between the first square tube and the connecting seat of the utility model;

[0018] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;

[0019] Figure 5 for Figure 3 An enlarged schematic diagram of section C is shown;

[0020] Figure 6 This is a schematic diagram of the connection structure between the rotating shaft and the slider of the utility model;

[0021] Figure 7 This is a schematic diagram of the connection structure between the first square tube and the second square tube of the present invention.

[0022] In the figure: 1. First square tube; 2. Second square tube; 3. Connecting seat; 4. Rotating shaft; 5. Abutment rod; 6. Limiting structure; 601. Slider; 602. First spring; 603. Connecting piece; 604. Clamping column; 605. Clamping slot; 7. Fastening structure; 701. Sliding rod; 702. Screw rod; 703. Rotating rod; 8. Clamping structure; 801. Pull block; 802. Insert block; 803. Slot; 804. Second spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, a template fixing device for house construction includes a first square tube 1, a second square tube 2 is slidably connected to the first square tube 1, and a fastening structure 7 is provided on the second square tube 2. One end of the first square tube 1 is fixedly connected to a connecting seat 3, the fastening structure 7 is connected to the connecting seat 3, the connecting seat 3 is rotatably connected to a rotating shaft 4, the rotating shaft 4 is fixedly connected to a push rod 5, the rotating shaft 4 is provided with a limiting structure 6, the limiting structure 6 includes a slider 601 and a first spring 602, the rotating shaft 4 is slidably connected to the slider 601, one end of the slider 601 is fixedly connected to a connecting piece 603, the end of the connecting piece 603 is fixedly connected to a clamping column 604, the connecting seat 3 is provided with a clamping groove 605, and the first square tube 1 is provided with a clamping structure 8.

[0025] As a technical optimization solution of the utility model, Figure 6As shown, a first spring 602 is provided inside the rotating shaft 4, one end of the first spring 602 is fixedly connected to the slider 601, and the other end of the first spring 602 is fixedly connected to the rotating shaft 4, so that under the action of the first spring 602, the clamping column 604 is always engaged with the clamping slot 605.

[0026] As a technical optimization solution of the utility model, Figure 6 As shown, the slider 601 is in a prismatic structure, and the cross section of one end of the clamping column 604 is in a trapezoidal structure, thereby preventing the slider 601 from rotating with the rotating shaft 4 .

[0027] As a technical optimization solution of the utility model, Figure 3 and Figure 5 As shown, the fastening structure 7 includes a sliding rod 701 and a screw rod 702. The sliding rod 701 is slidably connected to the second square tube 2. The connecting seat 3 is fixedly connected to the sliding rod 701. The screw rod 702 is threadedly connected to the second square tube 2. The screw rod 702 is rotatably connected to the sliding rod 701. One end of the screw rod 702 is fixedly connected to a rotating rod 703. The rotating rod 703 passes through the screw rod 702 and is perpendicular to the screw rod 702. Therefore, the two supporting rods 5 can clamp the template, thereby fixing the template.

[0028] As a technical optimization solution of the utility model, Figure 1 、 Figure 3 and Figure 4 As shown, the locking structure 8 includes a pulling block 801 and an inserting block 802, two inserting blocks 802 are slidingly connected to the first square tube 1, one end of the two inserting blocks 802 is fixedly connected to the same pulling block 801, and a plurality of slots 803 are provided on the second square tube 2, and the two inserting blocks 802 are engaged with two of the slots 803, and a second spring 804 is provided on the outer sleeve of the inserting block 802, one end of the second spring 804 is fixedly connected to the first square tube 1, and the other end of the second spring 804 is fixedly connected to the pulling block 801, and the plurality of slots 803 are linearly and equidistantly distributed, and the distance between the two inserting blocks 802 is equal to the distance between two adjacent slots 803, so that the first square tube 2 can be fixed after the position adjustment is completed.

[0029] As a technical optimization solution of the utility model, Figure 4 As shown, the cross section of one end of the inserting block 802 is a trapezoidal structure, and the inserting block 802 is perpendicular to the pulling block 801 , so it can play a guiding role when the inserting block 802 is engaged with the slot 803 .

[0030] When the utility model is in use, the distance between the two supporting rods 5 can be adjusted by sliding the second square tube 2 on the first square tube 1. When adjustment is needed, the pulling block 801 can be pulled, and the pulling block 801 drives the two inserting blocks 802 to move away from the slots 803. The second spring 804 is extended. When the end of the inserting block 802 is not engaged with the slot 803, the second square tube 2 can be pulled. As the second square tube 2 moves, the distance between the two supporting rods 5 will change, which is convenient for fixing templates of different sizes and effectively improves the flexibility of use. When the distance between the two supporting rods 5 is adjusted, the device can be moved so that the two supporting rods 5 are located on both sides of the template. Then, the screw rod 702 is rotated by the rotating rod 703. Since the screw rod 702 and the sliding rod 701 are rotatably connected and threadedly connected to the second square tube 2, as the screw rod 702 rotates, the sliding rod 701 will slide on the second square tube 2, and the movement of the sliding rod 701 will drive the connecting seat 3 to move. When the support rod 5 is rotated ninety degrees, the end of the card column 604 will face the card slot 605. At this time, the first spring 602 will contract and the card column 604 will be engaged with the card slot 605. At this time, the support rod 5 will not be able to rotate. After one of the support rods 5 is folded and stored, the above operation can be repeated to fold and store the other support rod 5, thereby reducing the space occupied by the device when it is not in use, thereby making it more convenient to transport and store the device.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A template fixing device for building construction, comprising a first square tube (1), characterized in that: The first square tube (1) is slidably connected to a second square tube (2), and the second square tube (2) is provided with a fastening structure (7). One end of the first square tube (1) is fixedly connected to a connecting seat (3), the fastening structure (7) is connected to the connecting seat (3), the connecting seat (3) is rotatably connected to a rotating shaft (4), the rotating shaft (4) is fixedly connected to a push rod (5), the rotating shaft (4) is provided with a limiting structure (6), the limiting structure (6) comprises a slider (601) and a first spring (602), the rotating shaft (4) is slidably connected to a slider (601), one end of the slider (601) is fixedly connected to a connecting piece (603), the end of the connecting piece (603) is fixedly connected to a clamping column (604), the connecting seat (3) is provided with a clamping groove (605), and the first square tube (1) is provided with a clamping structure (8).

2. A formwork fixing device for building construction according to claim 1, characterized in that: A first spring (602) is provided inside the rotating shaft (4), one end of the first spring (602) is fixedly connected to the slider (601), and the other end of the first spring (602) is fixedly connected to the rotating shaft (4).

3. A formwork fixing device for building construction according to claim 2, characterized in that: The slider (601) has a prismatic structure, and the cross section of one end of the clamping column (604) has a trapezoidal structure.

4. The formwork fixing device for building construction according to claim 1, characterized in that: The fastening structure (7) comprises a sliding rod (701) and a screw rod (702); the sliding rod (701) is slidably connected to the second square tube (2); the connecting seat (3) is fixedly connected to the sliding rod (701); the screw rod (702) is threadedly connected to the second square tube (2); and the screw rod (702) is rotatably connected to the sliding rod (701).

5. A formwork fixing device for building construction according to claim 4, characterized in that: One end of the screw rod (702) is fixedly connected to a rotating rod (703), and the rotating rod (703) passes through the screw rod (702) and is perpendicular to the screw rod (702).

6. The formwork fixing device for building construction according to claim 1, characterized in that: The locking structure (8) comprises a pull block (801) and an insert block (802); two insert blocks (802) are slidably connected to the first square tube (1); one end of the two insert blocks (802) is fixedly connected to the same pull block (801); a plurality of slots (803) are provided on the second square tube (2); the two insert blocks (802) are engaged with two of the slots (803).

7. A formwork fixing device for building construction according to claim 6, characterized in that: The outer portion of the insert block (802) is provided with a second spring (804), one end of the second spring (804) is fixedly connected to the first square tube (1), and the other end of the second spring (804) is fixedly connected to the pull block (801).

8. The formwork fixing device for building construction according to claim 6, characterized in that: The plurality of slots (803) are linearly and equidistantly distributed, and the distance between two insert blocks (802) is equal to the distance between two adjacent slots (803).

9. The formwork fixing device for building construction according to claim 6, characterized in that: The cross section of one end of the inserting block (802) is a trapezoidal structure, and the inserting block (802) and the pulling block (801) are perpendicular to each other.

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