Method for using template for repairing reserved holes in construction engineering

Abstract

The present invention discloses a method for using a template for repairing a reserved hole in a construction project, comprising a template body and a base, wherein a screw sleeve is movably connected to the top of the base through an axle pin, a screw rod is threadedly connected to the inner wall of the screw sleeve, an adjustment frame is fixedly connected to the top of the screw rod, and an adjustment plate is arranged on the top of the adjustment frame. The present invention arranges a screw sleeve, rotates the screw sleeve to drive the template body to approach the floor slab of the reserved hole, and then the user injects concrete into the reserved hole, and then the user can rotate the template body, so that the template body drives the scraper to flatten the part of the concrete that is not flat, and starts the hydraulic rod to drive the template body to squeeze upward to cover the reserved hole, thereby solving the problem that the fixing of the template is more troublesome and the template cannot be conveniently fixed. At the same time, after the concrete is filled into the reserved hole, the user needs to hold a scraper to evenly spread the filled concrete so that the template can be attached to the reserved hole, thereby reducing the problem of the processing efficiency of the reserved hole.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, and in particular to a method for using a template for repairing a reserved hole in a construction engineering. Background Art

[0002] Construction engineering refers to the materials and equipment used and the technical activities such as survey, design, construction, maintenance and repair carried out; it also refers to the object of engineering construction, that is, various engineering facilities built above or below the ground, on land or in water, which directly or indirectly serve human life, production, military affairs, and scientific research. The construction of an engineering facility generally goes through three stages: survey, design, and construction. It requires the use of disciplines such as engineering geological survey, hydrogeological survey, engineering surveying, soil mechanics, engineering mechanics, engineering design, building materials, construction equipment, engineering machinery, construction economics, and knowledge in the fields of construction technology, construction organization, as well as technologies such as electronic computers and mechanical testing. Therefore, civil engineering is a broad and comprehensive discipline.

[0003] With the progress of science and technology and the development of engineering practice, civil engineering has also developed into a comprehensive system with broad connotations, numerous categories and complex structures. For high-rise residential buildings, many reserved holes need to be reserved during the construction process. For example, reserved detection line holes, material transfer holes, and water supply and drainage pipes in the floor slabs need to be reserved. For the reserved holes in the floor slabs that are redundant and no longer needed, the user needs to inject concrete into the reserved holes for backfilling. When backfilling, a steel wire hanging formwork is required. Generally, at least two steel wires are used to hang the formwork under the floor slab, and then the upper part is fixed with steel bars, so that the formwork closes the reserved holes filled with concrete, which makes the fixation of the formwork more troublesome and the formwork cannot be fixed conveniently. Because of the penetrating steel wire, the hidden danger of water leakage is relatively large. At the same time, after the concrete is filled into the reserved hole, the user needs to hold a scraper to spread the filled concrete evenly before the formwork can be attached to the reserved hole, which reduces the efficiency of the reserved hole processing. At present, there is also a common practice of using a steel pipe to support the bottom formwork from below. This method has great safety hazards and is prone to falling. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a method for using a template for repairing reserved holes in construction projects, which has the advantages of assisting in positioning the template and accelerating the repair efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a template for repairing reserved holes in construction engineering, comprising a template body and a base, the top of the base is movably connected with a screw sleeve through an axle pin, the inner wall of the screw sleeve is threadedly connected with a screw rod, the top of the screw rod is fixedly connected with an adjustment frame, the top of the adjustment frame is provided with an adjustment plate, both sides of the template body are fixedly connected with scraping strips, both sides of the adjustment plate are movably connected with the top of both sides of the inner wall of the adjustment frame through axle pins, the top of the adjustment plate is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is movably connected with the right side of the bottom of the template body through axle pins, and the template body A mounting groove is provided on the left side of the top of the body, a vibrating iron sheet is arranged inside the mounting groove, vibration mechanisms for vibrating the vibrating iron sheet are arranged on both sides of the bottom of the template body, a positioning mechanism for preventing the screw sleeve from rotating is fixedly connected to the bottom of the screw surface, a prompting mechanism for prompting the concrete to be replenished with water during the repair process is fixedly connected to the front side of the top of the base, clamping components for installing the vibrating iron sheet are fixedly connected to both sides of the vibrating iron sheet, disassembly components are arranged on both sides of the left side of the bottom of the template body, and a limiting component for preventing the screw from rotating is fixedly connected to the top of the right side of the screw sleeve.

[0006] The vibration mechanism includes a vibration mounting sleeve, an electric vibration rod and a vibration rod. The vibration mounting sleeve is located on both sides of the bottom of the template body, the inner wall of the vibration mounting sleeve is slidingly connected to the surface of the electric vibration rod, the two sides of the top of the vibration mounting sleeve are fixedly connected to the bottom of the vibration rod, and the top of the vibration rod is in contact with the bottom of the vibration iron sheet.

[0007] The positioning mechanism includes a rotating rod, six of which are arranged in a ring-shaped and equidistant distribution, the inner side of the rotating rod is fixedly connected to the bottom of the surface of the screw sleeve, the top of the base is provided with a movable groove, the inner wall of the movable groove is slidably connected to a positioning frame, the top of the inner wall of the movable groove is fixedly connected to a magnetic strip, a plurality of magnetic strips are arranged in a ring-shaped and equidistant distribution, and the bottom of the magnetic strip is magnetically adsorbed to the top of the positioning frame.

[0008] The prompt mechanism includes a support frame, the front side of the top of the support frame is fixedly connected with an audible and visual alarm light, the rear side of the top of the support frame is fixedly connected with a time relay, and the time relay is electrically connected to the audible and visual alarm light through a wire.

[0009] The clamping assembly comprises a clamping strip, the inner side of which is fixedly connected to the two sides of the vibrating iron sheet, and clamping slots are provided on both sides of the inner wall of the installation groove, and the clamping strip is plugged into the clamping slots.

[0010] The disassembly assembly includes an external threaded sleeve and a fixed sleeve. The right side of the external threaded sleeve is fixedly connected to the left side of the vibration mounting sleeve. The surface of the external threaded sleeve is threadedly connected to the inner wall of the fixed sleeve. The left side of the inner wall of the fixed sleeve is fixedly connected to the left side of the electric vibration rod.

[0011] The limiting assembly includes a limiting sleeve, the left side of the limiting sleeve is fixedly connected to the top of the right side of the screw sleeve, the inner wall of the limiting sleeve is slidably connected to the limiting rod, and the top of the limiting rod is fixedly connected to the right side of the bottom of the adjustment frame.

[0012] The left side of the fixed sleeve is fixedly connected with a rotating handle, and the surface of the rotating handle is provided with an anti-skid groove, wherein a plurality of anti-skid grooves are provided and are distributed in a circular shape with equal distances.

[0013] An anti-drop handball is fixedly connected to the outside of the rotating rod, and both sides of the outside of the vibration mounting sleeve are fixedly connected to limited telescopic rods, and the top of the limited telescopic rod is fixedly connected to the front and rear sides of the bottom of the template body.

[0014] A method for using a template for repairing a reserved hole in a construction project, characterized in that the method comprises the following steps:

[0015] N1, rotate the screw sleeve, and then the screw sleeve drives the formwork body to fit with the wall beside the reserved hole, and then inject concrete into the reserved hole for filling, and then rotate the formwork body to drive the scraper to scrape the uneven concrete flat, and at the same time, after the formwork body scrapes the concrete flat, the formwork body can cover the reserved hole, and then open the hydraulic rod to drive the formwork body to press against the wall;

[0016] N2, use the positioning mechanism to position the screw sleeve so that the screw sleeve does not rotate;

[0017] N3, turn on the vibration mechanism, and then the vibration mechanism will drive the vibrating iron sheet to vibrate, and then the vibrating iron sheet will vibrate the air in the concrete, improving the repair effect of the reserved hole;

[0018] N4, turn on the reminder mechanism and input the timing time. When the reminder mechanism generates an alarm sound at the end of the timing, start the hydraulic rod to drive the formwork body to reset, and water the concrete to keep the concrete surface moist to avoid shrinkage cracks;

[0019] N5. If the wall of the reserved hole is inclined, rotate the adjustment plate to drive the template body to adjust the inclined surface to match the inclination of the wall, and repeat steps N1 to N4 to assist in positioning the template body and speed up the repair efficiency.

[0020] The working time of the vibration mechanism in step N3 is 20 to 30 seconds.

[0021] The timing time in step N4 is 10 to 20 seconds.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention drives the formwork body to approach the floor slab of the reserved hole by rotating the screw sleeve, and then injects concrete into the reserved hole. After the concrete is initially leveled, the formwork body can be rotated to drive the scraper to level the uneven part of the concrete, and start the hydraulic rod to drive the formwork body to squeeze upward to cover the reserved hole, thereby solving many problems mentioned in the background technology and achieving the effect of assisting in positioning the formwork and accelerating the repair efficiency.

[0024] 2. The present invention sets a vibration mechanism, inserts an electric vibration rod into the interior of a vibration mounting sleeve, and then turns on the electric vibration rod, so that the vibration generated by the electric vibration rod is transmitted to the vibration rod through the vibration mounting sleeve, and then the vibration rod continuously vibrates and collides with the vibration iron sheet, and then the vibration iron sheet vibrates the concrete inside the reserved hole, so that the concrete discharges the bubbles and air inside under the action of vibration, thereby preventing the bubbles and air inside the concrete from affecting the strength of the concrete after solidification.

[0025] 3. The present invention sets a positioning mechanism to pull the positioning frame upward, so that the positioning frame moves upward along the inner wall of the movable groove, and then the magnetic strip on the top of the inner wall of the movable groove adsorbs the positioning frame. At this time, the rotating rod is located inside the positioning frame, and is positioned by the positioning frame, so that the rotating rod cannot rotate. At this time, the screw sleeve cannot rotate, thereby preventing the screw sleeve from being rotated by external interference and causing unstable positioning of the template body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the base of the present invention;

[0028] Figure 3 It is a schematic diagram of the exploded parts of the base of the present invention;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the base of the present invention;

[0030] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment frame of the present invention;

[0031] Figure 6 It is a schematic diagram of the exploded parts of the vibration installation sleeve of the present invention;

[0032] Figure 7 It is a schematic diagram of the exploded parts of the template body of the present invention.

[0033] In the figure: 1. template body; 2. base; 3. screw sleeve; 4. screw rod; 5. adjustment frame; 6. adjustment plate; 7. scraper strip; 8. hydraulic rod; 9. installation groove; 10. vibrating iron sheet; 11. vibrating mechanism; 111. vibrating installation sleeve; 112. electric vibrating rod; 113. vibrating rod; 12. positioning mechanism; 121. rotating rod; 122. movable groove; 123. positioning frame; 124. magnetic strip; 13. prompt mechanism; 131. support frame; 132. sound and light alarm lamp; 133. time relay; 14. clamping assembly; 141. clamping strip; 142. clamping slot; 15. disassembly assembly; 151. external thread sleeve; 152. fixing sleeve; 16. limit assembly; 161. limit sleeve; 162. limit rod; 17. rotating handle; 18. anti-slip groove; 19. anti-drop handball; 20. limit telescopic rod. DETAILED DESCRIPTION

[0034] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] like Figures 1 to 7 As shown, a template for repairing reserved holes in construction projects provided by the present invention comprises a template body 1 and a base 2, the top of the base 2 is movably connected with a screw sleeve 3 through an axle pin, the inner wall of the screw sleeve 3 is threadedly connected with a screw rod 4, the top of the screw rod 4 is fixedly connected with an adjustment frame 5, the top of the adjustment frame 5 is provided with an adjustment plate 6, both sides of the template body 1 are fixedly connected with scraper strips 7, both sides of the adjustment plate 6 are movably connected with the top of both sides of the inner wall of the adjustment frame 5 through axle pins, the top of the adjustment plate 6 is fixedly connected with a hydraulic rod 8, the output end of the hydraulic rod 8 is movably connected with the right side of the bottom of the template body 1 through axle pins, and a mounting groove is provided on the left side of the top of the template body 1 9. A vibrating iron sheet 10 is arranged inside the installation groove 9. Vibrating mechanisms 11 for vibrating the vibrating iron sheet 10 are arranged on both sides of the bottom of the template body 1. A positioning mechanism 12 for preventing the screw sleeve 3 from rotating is fixedly connected to the bottom of the surface of the screw rod 4. A prompting mechanism 13 for prompting the concrete to be replenished with water during the repair process is fixedly connected to the front side of the top of the base 2. A clamping assembly 14 for installing the vibrating iron sheet 10 is fixedly connected to both sides of the vibrating iron sheet 10. Disassembly assemblies 15 are arranged on both sides of the left side of the bottom of the template body 1. A limiting assembly 16 for preventing the screw rod 4 from rotating is fixedly connected to the top of the right side of the screw sleeve 3.

[0037] refer to Figure 6The vibration mechanism 11 includes a vibration mounting sleeve 111, an electric vibration rod 112 and a vibration rod 113. The vibration mounting sleeve 111 is located on both sides of the bottom of the template body 1. The inner wall of the vibration mounting sleeve 111 is slidably connected to the surface of the electric vibration rod 112. The two sides of the top of the vibration mounting sleeve 111 are fixedly connected to the bottom of the vibration rod 113. The top of the vibration rod 113 contacts the bottom of the vibration iron sheet 10.

[0038] As a technical optimization scheme of the present invention, by setting a vibration mechanism 11, an electric vibration rod 112 is inserted into the interior of the vibration mounting sleeve 111, and then the electric vibration rod 112 is turned on, so that the vibration generated by the electric vibration rod 112 is transmitted to the vibration rod 113 through the vibration mounting sleeve 111, and then the vibration rod 113 continuously vibrates and collides with the vibration iron sheet 10, and then the vibration iron sheet 10 vibrates the concrete inside the reserved hole, so that the concrete discharges the bubbles and air inside under the action of vibration, thereby preventing the bubbles and air inside the concrete from affecting the strength of the concrete after solidification.

[0039] refer to Figure 3 The positioning mechanism 12 includes a rotating rod 121, six rotating rods 121 are arranged and are distributed in a ring shape with equal distances, the inner side of the rotating rod 121 is fixedly connected to the bottom of the surface of the screw sleeve 3, a movable groove 122 is opened on the top of the base 2, and a positioning frame 123 is slidably connected to the inner wall of the movable groove 122, and a magnetic strip 124 is fixedly connected to the top of the inner wall of the movable groove 122, and a plurality of magnetic strips 124 are arranged and are distributed in a ring shape with equal distances, and the bottom of the magnetic strip 124 is magnetically adsorbed to the top of the positioning frame 123.

[0040] As a technical optimization solution of the present invention, by setting a positioning mechanism 12, the positioning frame 123 is pulled upward, so that the positioning frame 123 moves upward along the inner wall of the movable groove 122, and then the magnetic strip 124 on the top of the inner wall of the movable groove 122 adsorbs the positioning frame 123. At this time, the rotating rod 121 is located inside the positioning frame 123, and is positioned by the positioning frame 123, so that the rotating rod 121 cannot rotate. At this time, the screw sleeve 3 cannot rotate, thereby preventing the screw sleeve 3 from being rotated due to external interference, resulting in unstable positioning of the template body 1.

[0041] refer to Figure 2 The prompt mechanism 13 includes a support frame 131, a sound and light alarm light 132 is fixedly connected to the front side of the top of the support frame 131, and a time relay 133 is fixedly connected to the rear side of the top of the support frame 131. The time relay 133 is electrically connected to the sound and light alarm light 132 through a wire.

[0042] As a technical optimization scheme of the present invention, by setting a prompt mechanism 13, turning on the time relay 133 and inputting the timing time, when the timing of the time relay 133 ends, an electrical signal will be sent to turn on the sound and light alarm light 132 to generate an alarm sound for prompting, thereby prompting the user to start the hydraulic rod 8 to drive the formwork body 1 to reset, and water the concrete to keep the concrete surface moist to avoid shrinkage cracks.

[0043] refer to Figure 7 The clamping assembly 14 includes a clamping strip 141 , the inner side of which is fixedly connected to both sides of the vibrating iron sheet 10 , and clamping slots 142 are provided on both sides of the inner wall of the mounting groove 9 , and the clamping strip 141 is plugged into the clamping slots 142 .

[0044] As a technical optimization scheme of the present invention, by setting a clamping assembly 14, when the vibration iron sheet 10 is damaged due to excessive vibration after long-term use, the user can extend his hand to the bottom of the template body 1 and push the vibration iron sheet 10 upward, and use the elasticity of the vibration iron sheet 10 to make the vibration iron sheet 10 deform downward and drive the clamping strip 141 to no longer be plugged into the clamping slot 142. Then the user inserts the clamping strips 141 on both sides of the new vibration iron sheet 10 into the clamping slot 142, and uses the rebound force generated by the deformation of the metal iron sheet to push the clamping strip 141 to clamp inside the clamping slot 142, thereby replacing the metal iron sheet.

[0045] refer to Figure 6 The disassembly assembly 15 includes an external threaded sleeve 151 and a fixed sleeve 152. The right side of the external threaded sleeve 151 is fixedly connected to the left side of the vibration mounting sleeve 111. The surface of the external threaded sleeve 151 is threadedly connected to the inner wall of the fixed sleeve 152. The left side of the inner wall of the fixed sleeve 152 is fixedly connected to the left side of the electric vibration rod 113.

[0046] As a technical optimization solution of the present invention, by setting up the disassembly component 15, when the user no longer needs to use the electric vibrator 112, the user can rotate the fixing sleeve 152, and then use the threaded connection between the fixing sleeve 152 and the external threaded sleeve 151 to rotate the fixing sleeve 152 to move to the left and drive the electric vibrator 112 to be taken out, so that the user will not detach from the vibration mounting sleeve 111 during the use of the electric vibrator 112 and it is convenient to remove the electric vibrator 112.

[0047] refer to Figure 1 The limiting assembly 16 includes a limiting sleeve 161, the left side of the limiting sleeve 161 is fixedly connected to the top of the right side of the screw sleeve 3, the inner wall of the limiting sleeve 161 is slidably connected to the limiting rod 162, and the top of the limiting rod 162 is fixedly connected to the right side of the bottom of the adjustment frame 5.

[0048] As a technical optimization solution of the present invention, by setting a limit assembly 16, when the user rotates the screw sleeve 3, the sliding cooperation between the limit rod 162 and the limit sleeve 161 can be utilized to limit the rotation of the screw rod 4, thereby preventing the rotation of the screw sleeve 3 from directly driving the screw rod 4 to rotate, resulting in an unstable use process.

[0049] refer to Figure 6 The left side of the fixed sleeve 152 is fixedly connected with a rotating handle 17, and the surface of the rotating handle 17 is provided with an anti-skid groove 18, and a plurality of anti-skid grooves 18 are provided and are distributed in a circular shape with equal distances.

[0050] As a technical optimization solution of the present invention, by providing a rotating handle 17, when the user needs to rotate the fixed sleeve 152, the user can hold the rotating handle 17 to rotate it, and then the rotating handle 17 drives the fixed sleeve 152 to rotate, giving the user a point of force for applying force, and then by providing an anti-slip groove 18, the friction between the user's hand and the rotating handle 17 is improved.

[0051] refer to Figure 3 and Figure 6 The outer side of the rotating rod 121 is fixedly connected with an anti-drop handball 19, and both sides of the outer side of the vibration mounting sleeve 111 are fixedly connected with a limited telescopic rod 20, and the top of the limited telescopic rod 20 is fixedly connected to the front and rear sides of the bottom of the template body 1.

[0052] As a technical optimization scheme of the present invention, by setting an anti-slip hand ball 19, when the user needs to rotate the screw sleeve 3, he can rotate the rotating rod 121 to drive the screw sleeve 3 to rotate. At the same time, the anti-slip hand ball 19 can prevent the user's hand from slipping off the rotating rod 121. By setting a limiting telescopic rod 20, the vibration mounting sleeve 111 can be limited in the front, back, left and right directions, so that the vibration direction of the electric vibration rod 112 can be limited to the up and down direction, thereby improving the vibration effect on the vibration iron sheet 10.

[0053] Example 2

[0054] refer to Figures 1 to 7 The method of using the template in Example 1 is as follows:

[0055] N1, rotate the screw sleeve 3, and then the screw sleeve 3 drives the template body 1 to fit with the wall surface beside the reserved hole, and then inject concrete into the reserved hole for filling, and then rotate the template body 1 to drive the scraper 7 to scrape the uneven concrete flat, and at the same time, after the template body 1 scrapes the concrete flat, the template body 1 can cover the reserved hole, and then open the hydraulic rod 8 to drive the template body 1 to press against the wall surface;

[0056] N2, use the positioning mechanism 12 to position the screw sleeve 3 so that the screw sleeve 3 does not rotate;

[0057] N3, turn on the vibration mechanism 11, and then the vibration mechanism 11 will drive the vibration iron sheet 10 to vibrate, and then the vibration iron sheet 10 will vibrate the air in the concrete, thereby improving the repair effect of the reserved hole;

[0058] N4, turn on the prompt mechanism 13 and input the time of timing. When the prompt mechanism 13 generates an alarm sound at the end of the timing, start the hydraulic rod 8 to drive the formwork body 1 to reset, and water the concrete to keep the concrete surface moist to avoid shrinkage cracks;

[0059] N5, if the wall of the reserved hole is inclined, rotate the adjustment plate 6 to drive the template body 1 to adjust the inclined surface to match the inclination of the wall, and repeat steps N1 to N4 to assist in positioning the template body 1 and speed up the repair efficiency.

[0060] The working principle and use process of the present invention are as follows: before injecting concrete into the reserved hole, the user first rotates the screw sleeve 3 so that the screw sleeve 3 drives the screw rod 4 to move upward, and then the screw rod 4 drives the template body 1 to approach the floor slab of the reserved hole, and then the user injects concrete into the reserved hole, and then the user can rotate the template body 1 so that the template body 1 drives the scraper 7 to scrape the uneven part of the concrete, and then the template body 1 covers the reserved hole in the process of scraping the concrete, and then the user starts the hydraulic rod 8 to drive the template body 1 to squeeze upward, and the reaction force during squeezing can be used to fix the adjustment plate 6 to prevent the adjustment plate 6 from turning over, and at the same time, the template body 1 can be fixed, and then the user first positions the template body 1 The bracket 123 is pulled upward, so that the positioning bracket 123 moves upward along the inner wall of the movable groove 122, and then the magnetic strip 124 on the top of the inner wall of the movable groove 122 adsorbs the positioning bracket 123. At this time, the rotating rod 121 is located inside the positioning bracket 123, so that it is positioned by the positioning bracket 123, so that the rotating rod 121 cannot rotate, and the screw sleeve 3 cannot rotate at this time, so as to prevent the screw sleeve 3 from being disturbed by external force and rotating, resulting in unstable positioning of the template body 1. Then the user can insert the electric vibrator 112 into the vibration installation sleeve 111, and then turn on the electric vibrator 112, so that the vibration generated by the electric vibrator 112 is transmitted to the vibration rod 113 through the vibration installation sleeve 111, and then the vibration rod 113 continuously vibrates. The moving iron sheet 10 generates vibration collision, and then the vibrating iron sheet 10 will vibrate the concrete inside the reserved hole, so that the concrete will expel the bubbles and air inside under the action of vibration, so as to prevent the bubbles and air inside the concrete from affecting the strength of the concrete after solidification. Then, by turning on the time relay 133 and entering the timing time, when the time relay 133 ends, it will send out an electrical signal to turn on the sound and light alarm light 132 to generate an alarm sound for prompting, thereby prompting the user to start the hydraulic rod 8 to drive the template body 1 to reset, and water the concrete to keep the concrete surface moist to avoid shrinkage cracks. When the vibrating iron sheet 10 is damaged due to excessive vibration after long-term use, the user can Stretch your hand at the bottom of the template body 1 and push the vibrating iron sheet 10 upward, and use the elasticity of the vibrating iron sheet 10 to make the vibrating iron sheet 10 deform downward and drive the clamping strip 141 to no longer be plugged into the clamping slot 142. Then the user inserts the clamping strips 141 on both sides of the new vibrating iron sheet 10 into the clamping slot 142, and uses the rebound force generated when the metal iron sheet is deformed to push the clamping strip 141 to clamp inside the clamping slot 142, so as to replace the metal iron sheet. Then, when the user no longer needs to use the electric vibrator 112, the user can rotate the fixing sleeve 152, and then use the threaded connection between the fixing sleeve 152 and the external threaded sleeve 151 to make the fixing sleeve 152 rotate to the left and drive the electric vibrator 112 to be taken out.Therefore, it is convenient for the user to remove the electric vibrator 112 while using it, so that it will not fall out of the vibration installation sleeve 111, and it is convenient to remove the electric vibrator 112. In addition, when the user rotates the screw sleeve 3, the limiting rod 162 and the limiting sleeve 161 can be used to slide and cooperate with each other, so as to limit the rotation of the screw 4, and prevent the screw sleeve 3 from rotating directly to drive the screw 4 to rotate, resulting in an unstable use process. It has the ability to assist in positioning the template body 1 and speed up the repair efficiency.

[0061] In summary, the reserved hole repair template of the construction project is provided with a screw sleeve 3, and the screw sleeve 3 is rotated to drive the template body 1 to approach the floor slab of the reserved hole, and then the user injects concrete into the reserved hole, and then the user can rotate the template body 1, so that the template body 1 drives the scraper 7 to scrape the uneven part of the concrete, and start the hydraulic rod 8 to drive the template body 1 to squeeze upward to cover the reserved hole, which solves the problem of needing to use a wire hanging template during backfilling. Generally, at least two steel wires are used to hang the template under the floor slab, and then the upper part is fixed with steel bars, so that the template closes the reserved hole filled with concrete, resulting in troublesome fixation of the template, and the template cannot be conveniently fixed. Due to the penetration of the steel wire, the hidden danger of water leakage is relatively large, and at the same time, after the concrete is filled into the reserved hole, the user needs to hold the scraper to evenly spread the filled concrete before the template can be attached to the reserved hole, which reduces the processing efficiency of the reserved hole, and there is also a common practice of using a steel pipe to support the low mold from below, which has a large safety hazard and is prone to falling.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for using a template for repairing a reserved hole in a construction project, characterized in that: The method comprises the following steps: N1, the screw sleeve (3) is rotated, and the screw sleeve (3) drives the template body (1) to fit with the wall surface at the edge of the reserved hole, and then concrete is injected into the reserved hole for filling. Subsequently, the template body (1) is rotated to drive the scraper (7) to scrape the uneven concrete flat. At the same time, after the template body (1) scrapes the concrete flat, the template body (1) covers the reserved hole, and the hydraulic rod (8) is opened to drive the template body (1) to press against the wall surface; N2, using the positioning mechanism (12) to position the screw sleeve (3) so that the screw sleeve (3) no longer rotates; N3, the vibration mechanism (11) is turned on, and then the vibration mechanism (11) drives the vibration iron sheet (10) to vibrate, thereby vibrating out the air in the concrete; N4, the prompt mechanism (13) is turned on and the timing time is input. When the prompt mechanism (13) generates an alarm sound when the timing ends, the hydraulic rod (8) is started to drive the formwork body (1) to reset, and the concrete is watered to keep the concrete surface moist; N5, if the wall surface of the reserved hole is inclined, the adjustment plate (6) is rotated to drive the template body (1) to adjust the inclined surface to match the inclination of the wall surface, and steps N1 to N4 are repeated to assist in positioning the template body (1) and speed up the repair efficiency; The method comprises a template for repairing reserved holes in construction projects, comprising a template body (1) and a base (2), wherein the top of the base (2) is movably connected to a screw sleeve (3) via an axle pin, the inner wall of the screw sleeve (3) is threadedly connected to a screw rod (4), the top of the screw rod (4) is fixedly connected to an adjustment frame (5), the top of the adjustment frame (5) is provided with an adjustment plate (6), both sides of the template body (1) are fixedly connected to scraper strips (7), both sides of the adjustment plate (6) are movably connected to the top of both sides of the inner wall of the adjustment frame (5) via an axle pin, the top of the adjustment plate (6) is fixedly connected to a hydraulic rod (8), the output end of the hydraulic rod (8) is movably connected to the right side of the bottom of the template body (1) via an axle pin, and the left side of the top of the template body (1) is provided with an installation groove (9) ), a vibrating iron sheet (10) is arranged inside the installation groove (9), a vibrating mechanism (11) for vibrating the vibrating iron sheet (10) is arranged on both sides of the bottom of the template body (1), a positioning mechanism (12) for preventing the screw sleeve (3) from rotating is fixedly connected to the bottom of the surface of the screw rod (4), a prompting mechanism (13) for prompting to replenish water to the concrete during the repair process is fixedly connected to the front side of the top of the base (2), a clamping assembly (14) for installing the vibrating iron sheet (10) is fixedly connected to both sides of the vibrating iron sheet (10), a disassembly assembly (15) is arranged on both sides of the left side of the bottom of the template body (1), and a limiting assembly (16) for preventing the screw rod (4) from rotating is fixedly connected to the top of the right side of the screw sleeve (3); The vibration mechanism (11) comprises a vibration installation sleeve (111), an electric vibration rod (112) and a vibration rod (113); the vibration installation sleeve (111) is located on both sides of the bottom of the template body (1); the inner wall of the vibration installation sleeve (111) is slidably connected to the surface of the electric vibration rod (112); both sides of the top of the vibration installation sleeve (111) are fixedly connected to the bottom of the vibration rod (113); and the top of the vibration rod (113) is in contact with the bottom of the vibration iron sheet (10); The positioning mechanism (12) comprises a rotating rod (121), six rotating rods (121) are provided and are equidistantly distributed in a ring shape, the inner side of the rotating rod (121) is fixedly connected to the bottom of the surface of the screw sleeve (3), a movable groove (122) is provided on the top of the base (2), a positioning frame (123) is slidably connected to the inner wall of the movable groove (122), a magnetic strip (124) is fixedly connected to the top of the inner wall of the movable groove (122), a plurality of magnetic strips (124) are provided and are equidistantly distributed in a ring shape, and the bottom of the magnetic strip (124) is magnetically adsorbed to the top of the positioning frame (123); The prompt mechanism (13) comprises a support frame (131), a sound and light alarm light (132) is fixedly connected to the front side of the top of the support frame (131), a time relay (133) is fixedly connected to the rear side of the top of the support frame (131), and the time relay (133) is electrically connected to the sound and light alarm light (132) via a wire; The clamping assembly (14) comprises a clamping strip (141), the inner side of the clamping strip (141) is fixedly connected to two sides of the vibrating iron sheet (10), and clamping slots (142) are provided on both sides of the inner wall of the installation slot (9), and the clamping strip (141) is plugged into the clamping slots (142); The disassembly assembly (15) comprises an external threaded sleeve (151) and a fixed sleeve (152); the right side of the external threaded sleeve (151) is fixedly connected to the left side of the vibration installation sleeve (111); the surface of the external threaded sleeve (151) is threadedly connected to the inner wall of the fixed sleeve (152); and the left side of the inner wall of the fixed sleeve (152) is fixedly connected to the left side of the electric vibration rod (113); The limiting assembly (16) comprises a limiting sleeve (161), the left side of the limiting sleeve (161) is fixedly connected to the top of the right side of the screw sleeve 3, the inner wall of the limiting sleeve (161) is slidably connected to a limiting rod (162), and the top of the limiting rod (162) is fixedly connected to the right side of the bottom of the adjustment frame (5).

2. A method for using a template for repairing a reserved hole in a construction project according to claim 1, characterized in that: In step N3, the working time of the vibration mechanism (11) is 20 to 30 seconds.

3. The method for using a template for repairing a reserved hole in a construction project according to claim 1 is characterized in that: The timing time in step N4 is 10 to 20 seconds.

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