An adjustable form

Abstract

This invention relates to the field of template technology, specifically an adjustable template, comprising a template body, an adjustment mechanism, an installation mechanism, a support mechanism, a splicing mechanism, and a sealing mechanism. The adjustment mechanism facilitates adjusting the template to create drainage ditches suitable for different road surfaces, improving work efficiency and avoiding the waste of resources associated with custom templates. The installation mechanism allows for the creation of drainage ditches of different shapes through different combinations of bottom templates to meet various needs, improving the template's applicability. The support mechanism not only supports the interior of the telescopic box but also restores the slightly deformed telescopic box, improving the stability and service life of the device. The splicing mechanism improves the connection stability between templates, further enhancing the stability of the device. The sealing mechanism prevents cement from entering the template and damaging the internal structure during use, further improving the stability and service life of the device.

Description

Technical Field

[0001] This invention relates to the field of template technology, specifically an adjustable template. Background Technology

[0002] The installation of drainage ditches during urban construction is of great significance. Drainage ditches can effectively solve the problem of urban flooding during the rainy season in many cities, and can also treat our urban domestic wastewater. In addition, drainage ditches still play a very important role in agricultural production. They can be used for irrigation, diverting and transporting water in the ditch to irrigate the corresponding fields directly from the inside, which can effectively provide objective guarantees for our agricultural irrigation production.

[0003] However, traditional engineering construction often uses drainage ditches with an arc-shaped bottom, which are generally made as a whole with an arc-shaped inner plug-type template. The template size is relatively fixed, which is difficult to meet the needs in road sections with varying heights. If templates with different diameters and heights are customized, it will not only increase the construction process and reduce work efficiency, but also increase the one-time cost, thus wasting resources. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides an adjustable template.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an adjustable template, including a template body, an adjustment mechanism provided on the template body, an installation mechanism provided at the bottom of the template body, a support mechanism provided inside the adjustment mechanism, a splicing mechanism provided on the installation mechanism, and a sealing mechanism provided on the installation mechanism;

[0006] The adjustment mechanism includes a telescopic box, which is slidably connected to the template body. A first screw is rotatably connected to the telescopic box, with its bottom threadedly connected to the template body. A first adjustment hole is provided at the top of the first screw. A first guide rod is fixedly connected to the telescopic box, which is slidably connected to the template body. A stop block is fixedly connected to the bottom of the first guide rod, and the stop block is slidably connected to the template body.

[0007] Specifically, the installation mechanism includes a triangular template, with two triangular templates at the bottom of the template body and an arc template between the two triangular templates. Two locking blocks are slidably connected to each of the triangular templates and the arc template, and the locking blocks engage with the groove at the bottom of the template body.

[0008] Specifically, the card block is threaded with a second screw, the two ends of the second screw have opposite thread directions, one end of the second screw is fixedly connected to a transmission rod, the transmission rod is rotatably connected to the triangular template and the arc template, and the end of the transmission rod is provided with a second adjustment hole.

[0009] Specifically, the support mechanism includes a support frame, two support frames are fixedly connected inside the telescopic box, and three support rods are fixedly connected to the two support frames, with the two ends of the support rods abutting against each other with the support frame.

[0010] Specifically, a mounting block is fixedly connected to the support rod, a slider is slidably connected to the mounting block, a third screw is internally threaded onto the slider, the two ends of the third screw are rotatably connected to the telescopic box, and a third adjustment hole is provided at the top of the third screw.

[0011] Specifically, two push rods are rotatably connected to both sides of the slider, and a top block is rotatably connected to the other end of the two push rods. The top block is slidably connected to the support rod, and the top block abuts against the support frame.

[0012] Specifically, the splicing mechanism includes connecting rods, with one connecting rod slidably connected to each of the two triangular templates. The connecting rods engage with the grooves on the side walls of the arc templates. One end of the connecting rod has an arc-shaped cross-section, and the other end of the connecting rod is fixedly connected to a pressing block. The pressing block is slidably connected to the triangular template.

[0013] Specifically, a second guide rod is slidably connected to the connecting rod, and both ends of the second guide rod are fixedly connected to the triangular template. A spring is fixedly connected between the connecting rod and the triangular template.

[0014] Specifically, the sealing mechanism includes a first sealing ring, with the tops of the two triangular templates fixedly connected to the first sealing ring, which abuts against the template body. The top of the arc template is fixedly connected to a second sealing ring, which abuts against the template body.

[0015] Specifically, a third sealing ring is fixedly connected to the sides of the two triangular templates, and the third sealing ring abuts against the arc template. A sealing sleeve is slidably connected to the sides of both the triangular template and the arc template.

[0016] The beneficial effects of this invention are:

[0017] (1) The adjustable template of the present invention has an adjustment mechanism on the main body of the template. The adjustment mechanism facilitates the adjustment of the template depth. When making drainage ditches, the depth of the drainage ditch can be adjusted according to the undulation of the road surface, thereby creating drainage ditches that can meet different diameter and height requirements. This improves the applicability of the template and avoids the need to customize templates with different diameter and height requirements, reducing the construction process and improving work efficiency. It also reduces cost input and avoids the waste of resources. Specifically, the operator inserts a hexagonal wrench into the first adjustment hole and then rotates the first screw. The rotation of the first screw drives the telescopic box to move upward, raising the height of the entire template. The first guide rod on the other side of the telescopic box helps the telescopic box to maintain smooth lifting and lowering. At the same time, the stop block at the bottom of the first guide rod prevents the telescopic box from falling off due to excessive lifting, thus improving the stability of the device.

[0018] (2) The adjustable template of the present invention has an installation mechanism at the bottom of the template body. The installation mechanism facilitates the manufacture of drainage ditches of different shapes as needed. By different matching methods of the bottom template, the shape of the bottom of the template can be changed, thereby creating different drainage ditches to adapt to different environmental needs, thereby increasing the application range of the template and improving its applicability. That is, after splicing the arc template and the triangular template, the template body can be installed, the triangular template and the arc template can be placed in the corresponding positions, the locking blocks can be placed in the corresponding slots at the bottom of the template body, and the transmission rod can be rotated through the second adjustment hole, thereby causing the second screw at the end of the transmission rod to rotate. Since the threads at both ends of the second screw are opposite, the two locking blocks can be adjusted to move in opposite directions, thereby engaging the two locking blocks with the corresponding slots at the bottom of the template body, thereby realizing the installation of the triangular template and the arc template.

[0019] (3) The adjustable template of the present invention has a support mechanism in the adjustment mechanism. The support mechanism is beneficial to protect the template from being squeezed and deformed by the cement on both sides during the use of the template, thereby improving the stability and reliability of the device. At the same time, the adjustable design is beneficial to make timely adjustments when the template has undergone slight deformation, so that the template can be restored to its normal shape, thereby improving the service life of the template. That is, when supporting the telescopic box that has undergone slight deformation, when the telescopic box undergoes slight deformation, a hexagonal wrench can be inserted into the three third adjustment holes on the top of the telescopic box. Rotating the wrench will cause the third screw to rotate. The rotation of the third screw will drive the slider to move up and down. When the slider moves downward, the top rods on both sides can be pushed outward, so that the top block abuts against the support frame, thereby restoring the deformation of the telescopic box.

[0020] (4) The adjustable template of the present invention has a splicing mechanism on the installation mechanism. The splicing mechanism helps to ensure the connection stability between the installation mechanisms, thereby preventing the device from falling apart during use. At the same time, it cooperates with the installation mechanism to further improve the stability of the device. That is, two triangular templates and one arc template are spliced ​​together. The connecting rods on the two triangular templates are aligned with the corresponding grooves on the arc template, and one end of the connecting rod is engaged with the arc template. This achieves the splicing and fixing of the two triangular templates and one arc template. When it is necessary to disassemble the triangular template and the arc template, the template body on the triangular template is first disassembled. Then, the button can be pressed. The button moves downward, thereby causing the connecting rod to move downward, thereby releasing the engagement between the connecting rod and the arc template. After disassembly, the connecting rod returns to its initial position under the action of the spring. The setting of the second guide rod helps the connecting rod slide more smoothly in the triangular template, thereby improving the stability of the mechanism.

[0021] (5) The adjustable template of the present invention has a sealing mechanism on the installation mechanism. The sealing mechanism helps to keep the modules of the template sealed, thereby preventing cement from entering the joints of the template during use and damaging the internal structure of the template, thus improving the stability of the device and increasing the service life of the device. Specifically, a first sealing ring is provided on the top of the two triangular templates, a third sealing ring is provided on the side, a second sealing ring is provided on the top of the arc template, and a sealing sleeve is provided on the outside of the second adjustment hole on the side of the two triangular templates and one arc template, so as to seal the gap at the bottom of the template, thereby preventing cement from entering the device and damaging the device during use. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of an adjustable template provided by the present invention;

[0024] Figure 2 This is a schematic diagram of the connection structure between the first screw and the telescopic box of the present invention;

[0025] Figure 3 This is a schematic diagram of the connection structure between the triangular template and the first sealing ring of the present invention;

[0026] Figure 4 This is a schematic diagram of the connection structure between the triangular template and the connecting rod of the present invention;

[0027] Figure 5 This is a schematic diagram of the connection structure between the connecting rod and the spring of the present invention;

[0028] Figure 6 This is a schematic diagram of the connection structure between the support frame and the support rod of the present invention;

[0029] Figure 7 for Figure 2 The diagram shown is an enlarged view of the structure of part A.

[0030] Figure 8 for Figure 2 The diagram shows an enlarged view of section B.

[0031] In the diagram: 1. Template body; 2. Adjustment mechanism; 201. Telescopic box; 202. First screw; 203. First adjustment hole; 204. First guide rod; 205. Stop block; 3. Installation mechanism; 301. Triangular template; 302. Arc template; 303. Locking block; 304. Second screw; 305. Transmission rod; 306. Second adjustment hole; 4. Support mechanism; 401. Support frame; 402. Support rod; 403. Mounting block; 404. Slider; 405. Third screw; 406. Top rod; 407. Top block; 408. Third adjustment hole; 5. Splicing mechanism; 501. Connecting rod; 502. Press block; 503. Second guide rod; 504. Spring; 6. Sealing mechanism; 601. First sealing ring; 602. Second sealing ring; 603. Sealing sleeve; 604. Third sealing ring. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0033] like Figures 1-8 As shown, the adjustable template of the present invention includes a template body 1, an adjustment mechanism 2 on the template body 1, an installation mechanism 3 at the bottom of the template body 1, a support mechanism 4 inside the adjustment mechanism 2, a splicing mechanism 5 on the installation mechanism 3, and a sealing mechanism 6 on the installation mechanism 3.

[0034] The adjustment mechanism 2 includes a telescopic box 201, which is slidably connected to the template body 1. A first screw 202 is rotatably connected to the telescopic box 201, with its bottom threadedly connected to the template body 1. A first adjustment hole 203 is provided at the top of the first screw 202. A first guide rod 204 is fixedly connected to the telescopic box 201, which is slidably connected to the template body 1. A stop block 205 is fixedly connected to the bottom of the first guide rod 204, which is also slidably connected to the template body 1. Specifically, the operator inserts a hexagonal wrench into the first adjustment hole 203 and then rotates the first screw 202. The rotation of the first screw 202 causes the telescopic box 201 to move upward, raising the height of the entire template. The first guide rod 204 on the other side of the telescopic box 201 helps maintain smooth movement during lifting and lowering, while the stop block 205 at the bottom of the first guide rod 204 prevents the telescopic box 201 from falling off due to excessive lifting, thus improving the stability of the device.

[0035] Specifically, the installation mechanism 3 includes a triangular template 301. Two triangular templates 301 are located at the bottom of the template body 1, and an arc template 302 is located between the two triangular templates 301. Two locking blocks 303 are slidably connected to each of the triangular templates 301 and the arc template 302. The locking blocks 303 engage with grooves at the bottom of the template body 1. A second screw 304 is threaded onto each locking block 303. The threads at both ends of the second screw 304 are in opposite directions. A transmission rod 305 is fixedly connected to one end of the second screw 304. The transmission rod 305 is rotatably connected to the triangular template 301 and the arc template 302. The end of 05 is provided with a second adjustment hole 306; that is: after the arc template 302 and the triangular template 301 are spliced, the template body 1 can be installed, the triangular template 301 and the arc template 302 are placed in the corresponding positions, the locking block 303 is placed into the corresponding groove at the bottom of the template body 1, and the transmission rod 305 is rotated through the second adjustment hole 306, thereby causing the second screw 304 at the end of the transmission rod 305 to rotate. Since the threads at both ends of the second screw 304 are opposite, the two locking blocks 303 can be adjusted to move in opposite directions, thereby causing the two locking blocks 303 to engage with the corresponding groove at the bottom of the template body 1, thereby realizing the installation of the triangular template 301 and the arc template 302.

[0036] Specifically, the support mechanism 4 includes a support frame 401. Two support frames 401 are fixedly connected inside the telescopic box 201. Three support rods 402 are fixedly connected to the two support frames 401. The two ends of the support rods 402 abut against the support frames 401. An mounting block 403 is fixedly connected to the support rod 402. A slider 404 is slidably connected to the mounting block 403. A third screw 405 is internally threaded onto the slider 404. The two ends of the third screw 405 are rotatably connected to the telescopic box 201. A third adjustment hole 408 is provided at the top of the third screw 405. Two push rods 406 are rotatably connected to both sides of the slider 404. The other end of the top rod 406 is rotatably connected to a top block 407. The top block 407 is slidably connected to the support rod 402, and the top block 407 abuts against the support frame 401. That is, when supporting the telescopic box 201 that has undergone slight deformation, when the telescopic box 201 undergoes slight deformation, a hexagonal wrench can be inserted into the three third adjustment holes 408 on the top of the telescopic box 201. Rotating the wrench will cause the third screw 405 to rotate. The rotation of the third screw 405 will drive the slider 404 to move up and down. When the slider 404 moves downward, the top rods 406 on both sides can be pushed outward, thereby causing the top block 407 to abut against the support frame 401, and thus restoring the deformation of the telescopic box 201.

[0037] Specifically, the splicing mechanism 5 includes connecting rods 501, with one connecting rod 501 slidably connected to each of the two triangular templates 301. Each connecting rod 501 engages with a groove on the side wall of the arc template 302. One end of each connecting rod 501 has an arc-shaped cross-section, and the other end is fixedly connected to a pressing block 502. The pressing block 502 is slidably connected to the triangular template 301. A second guide rod 503 is slidably connected to each connecting rod 501, with both ends of the second guide rod 503 fixedly connected to the triangular template 301. A spring 504 is fixedly connected between the connecting rod 501 and the triangular template 301. In other words, splicing the two triangular templates 301 and one arc template 302 involves connecting rods on the two triangular templates 301... Align 501 with the corresponding groove on the arc template 302 and engage one end of the connecting rod 501 with the arc template 302 to fix the two triangular templates 301 and one arc template 302 together. When it is necessary to disassemble the triangular template 301 and the arc template 302, first disassemble the template body 1 on the triangular template 301, and then press the button 502. The button 502 moves downward, which causes the connecting rod 501 to move downward, thereby releasing the engagement between the connecting rod 501 and the arc template 302. After disassembly, the connecting rod 501 returns to its initial position under the action of the spring 504. The setting of the second guide rod 503 facilitates the smoother sliding of the connecting rod 501 within the triangular template 301, thereby improving the stability of the mechanism.

[0038] Specifically, the sealing mechanism 6 includes a first sealing ring 601. The tops of the two triangular templates 301 are fixedly connected to the first sealing ring 601, which abuts against the template body 1. The top of the arc template 302 is fixedly connected to a second sealing ring 602, which abuts against the template body 1. The sides of the two triangular templates 301 are fixedly connected to a third sealing ring 604, which abuts against the arc template 302. The sides of the triangular templates 301 and the arc template 302 are slidably connected to sealing sleeves 603. That is, a first sealing ring 601 is provided on the tops of the two triangular templates 301, a third sealing ring 604 is provided on the sides, and a second sealing ring 602 is provided on the top of the arc template 302. At the same time, sealing sleeves 603 are provided outside the second adjustment holes 306 on the sides of the two triangular templates 301 and one arc template 302, thereby sealing the gap at the bottom of the template and preventing cement from entering the device and damaging the device when the template is used.

[0039] In use, the present invention firstly involves splicing two triangular templates 301 and one arc template 302. The connecting rods 501 on the two triangular templates 301 are aligned with the corresponding grooves on the arc template 302, and one end of the connecting rod 501 is engaged with the arc template 302. This achieves the splicing and fixing of the two triangular templates 301 and the arc template 302. When it is necessary to disassemble the triangular templates 301 and the arc template 302, the template body 1 on the triangular template 301 is first disassembled. Then, the button 502 can be pressed, and the button 502 moves downward, thereby causing the connecting rod 501 to move downward, thus releasing the engagement between the connecting rod 501 and the arc template 302. After disassembly, the connecting rod 501 returns to its initial position under the action of the spring 504. The setting of the second guide rod 503 facilitates the smoother sliding of the connecting rod 501 within the triangular template 301, thereby improving the stability of the mechanism.

[0040] Then, after the arc template 302 and the triangular template 301 are assembled, the template body 1 can be installed. The triangular template 301 and the arc template 302 are placed in the corresponding positions, and the locking block 303 is placed into the corresponding groove at the bottom of the template body 1. The transmission rod 305 is rotated through the second adjustment hole 306, which causes the second screw 304 at the end of the transmission rod 305 to rotate. Since the threads at both ends of the second screw 304 are opposite, the two locking blocks 303 can be adjusted to move in opposite directions, thereby engaging the two locking blocks 303 with the corresponding groove at the bottom of the template body 1, thus realizing the installation of the triangular template 301 and the arc template 302.

[0041] Secondly, the telescopic box 201 is adjusted to a suitable height. The operator inserts a hex wrench into the first adjustment hole 203 and then rotates the first screw 202. The rotation of the first screw 202 drives the telescopic box 201 to move upward, thereby raising the height of the entire template. The first guide rod 204 set on the other side of the telescopic box 201 helps to keep the telescopic box 201 smooth during the lifting and lowering process. At the same time, the stop block 205 set at the bottom of the first guide rod 204 prevents the telescopic box 201 from falling off due to excessive lifting, thus improving the stability of the device.

[0042] Next, when the telescopic box 201 undergoes slight deformation, a hex wrench can be inserted into the three third adjustment holes 408 on the top of the telescopic box 201. Rotating the wrench will cause the third screw 405 to rotate. The rotation of the third screw 405 will drive the slider 404 to move up and down. When the slider 404 moves downward, the top rods 406 on both sides can be pushed outward, thereby causing the top block 407 to abut against the support frame 401, thus restoring the deformation of the telescopic box 201.

[0043] Finally, a first sealing ring 601 is provided on the top of the two triangular templates 301, a third sealing ring 604 is provided on the side, and a second sealing ring 602 is provided on the top of the arc template 302. At the same time, a sealing sleeve 603 is provided on the outside of the second adjustment hole 306 on the side of the two triangular templates 301 and one arc template 302, so as to seal the gap at the bottom of the template, thereby preventing cement from entering the device and damaging the device when the template is used.

[0044] 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 invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable template, characterized in that, Includes a template body (1), an adjustment mechanism (2) on the template body (1), an installation mechanism (3) at the bottom of the template body (1), a support mechanism (4) inside the adjustment mechanism (2), a splicing mechanism (5) on the installation mechanism (3), and a sealing mechanism (6) on the installation mechanism (3); The adjustment mechanism (2) includes a telescopic box (201), which is slidably connected to the template body (1). A first screw (202) is rotatably connected to the telescopic box (201). The bottom of the first screw (202) is threadedly connected to the template body (1). A first adjustment hole (203) is provided at the top of the first screw (202). A first guide rod (204) is fixedly connected to the telescopic box (201). The first guide rod (204) is slidably connected to the template body (1). A stop block (205) is fixedly connected to the bottom of the first guide rod (204). The stop block (205) is slidably connected to the template body (1). The installation mechanism (3) includes a triangular template (301), and two triangular templates (301) are provided at the bottom of the template body (1). An arc template (302) is provided between the two triangular templates (301). Two locking blocks (303) are slidably connected on each of the triangular templates (301) and the arc template (302). The locking blocks (303) engage with the groove at the bottom of the template body (1). The card block (303) is threaded with a second screw (304), the two ends of the second screw (304) have opposite thread directions, and one end of the second screw (304) is fixedly connected to a transmission rod (305). The transmission rod (305) is rotatably connected to the triangular template (301) and the arc template (302). The end of the transmission rod (305) is provided with a second adjustment hole (306). The support mechanism (4) includes a support frame (401), and two support frames (401) are fixedly connected inside the telescopic box (201). Three support rods (402) are fixedly connected on the two support frames (401), and the two ends of the support rods (402) abut against each other with the support frame (401). A mounting block (403) is fixedly connected to the support rod (402), and a slider (404) is slidably connected to the mounting block (403). A third screw (405) is internally threaded to the slider (404), and both ends of the third screw (405) are rotatably connected to the telescopic box (201). A third adjustment hole (408) is provided at the top of the third screw (405). The slider (404) is rotatably connected to two top rods (406) on both sides, and the other end of the two top rods (406) is rotatably connected to a top block (407). The top block (407) is slidably connected to the support rod (402), and the top block (407) is in contact with the support frame (401).

2. The adjustable template according to claim 1, characterized in that: The splicing mechanism (5) includes a connecting rod (501). Each of the two triangular templates (301) is slidably connected to a connecting rod (501). The connecting rod (501) engages with the groove on the side wall of the arc template (302). One end of the connecting rod (501) has an arc-shaped cross-section. The other end of the connecting rod (501) is fixedly connected to a pressing block (502). The pressing block (502) is slidably connected to the triangular template (301).

3. An adjustable template according to claim 2, characterized in that: A second guide rod (503) is slidably connected to the connecting rod (501). The two ends of the second guide rod (503) are fixedly connected to the triangular template (301). A spring (504) is fixedly connected between the connecting rod (501) and the triangular template (301).

4. An adjustable template according to claim 1, characterized in that: The sealing mechanism (6) includes a first sealing ring (601), and the tops of the two triangular templates (301) are fixedly connected with the first sealing ring (601). The first sealing ring (601) and the template body (1) abut against each other. The tops of the arc template (302) are fixedly connected with the second sealing ring (602), and the second sealing ring (602) and the template body (1) abut against each other.

5. An adjustable template according to claim 4, characterized in that: The two triangular templates (301) are fixedly connected to the sides with a third sealing ring (604), the third sealing ring (604) and the arc template (302) abut against each other, and the sides of the triangular template (301) and the arc template (302) are slidably connected with sealing sleeves (603).

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