Repair template for reserved hole in constructional engineering

Abstract

The utility model discloses a constructional engineering reserved hole repairing template which comprises a template body and a base, the top of the base is movably connected with a threaded sleeve through a shaft pin, the inner wall of the threaded sleeve is in threaded connection with a threaded rod, the top of the threaded rod is fixedly connected with an adjusting frame, and the top of the adjusting frame is provided with an adjusting plate. According to the utility model, the threaded sleeve is arranged, the threaded sleeve is rotated to drive the template body to be close to a floor slab of a reserved hole, then a user injects concrete into the reserved hole, then the user can rotate the template body, so that the template body drives the scraping strip to scrape the unsmooth part of the concrete, and the hydraulic rod is started to drive the template body to extrude upwards; according to the formwork fixing device, the problems that fixing of a formwork is troublesome, the formwork cannot be fixed conveniently and rapidly, meanwhile, after the reserved hole is filled with concrete, a user needs to hold a scraper to evenly smear the filled concrete, the formwork can be attached to the reserved hole, and the reserved hole treatment efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, concretely is a building engineering reserved hole repair template. BACKGROUND

[0002] Building engineering refers to the materials, equipment and technical activities such as survey, design, construction, maintenance and repair applied; also refers to the object of engineering construction, that is, the construction of various engineering facilities on the ground or underground, on land or in water, directly or indirectly serving human life, production, military, scientific research. An engineering facility generally goes through three stages of investigation, design and construction, which requires the use of engineering geology investigation, hydrogeology investigation, engineering measurement, soil mechanics, engineering mechanics, engineering design, building materials, building equipment, engineering machinery, building economy and other disciplines and knowledge in the fields of construction technology and construction organization, as well as electronic computers and mechanical testing technologies. Therefore, civil engineering is a comprehensive discipline with a wide range.

[0003] With the progress of science and technology and the development of engineering practice, civil engineering has developed into a comprehensive system with wide connotation, numerous categories and complex structure. For high-rise residential buildings, many reserved holes need to be reserved during construction, such as detection line holes, material conveying holes and water supply and drainage pipelines. For the excess and no longer needed reserved holes in the floor, the user needs to fill the concrete into the reserved hole for backfilling. During backfilling, a steel wire is used to hang the formwork. Generally, at least two steel wires are used to hang the formwork under the floor, and then the upper part is fixed with steel bars to close the reserved hole filled with concrete. This results in the inconvenience of fixing the formwork and the risk of water leakage due to the penetration of the steel wire. In addition, after filling the concrete into the reserved hole, the user needs to hold a scraper to smooth the filled concrete before attaching the formwork to the reserved hole, which reduces the efficiency of handling the reserved hole. Moreover, the common method is to use a steel pipe to push against the bottom formwork, which has a high safety risk and is prone to falling. SUMMARY

[0004] To solve the problems in the background art, the utility model aims to provide a building engineering reserved hole repair template, which has the advantages of assisting in positioning the formwork and accelerating the repair efficiency.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A construction engineering reserved hole repair template, including template body and base, the top of base is connected with the screw bushing of shaft pin activity, the inner wall of screw bushing is connected with screw rod, the top of screw rod is fixedly connected with adjusting frame, the top of adjusting frame is provided with adjusting plate, both sides of template body are fixedly connected with scraping strip, the top of both sides of adjusting plate is connected with the top of adjusting frame inner wall both sides of shaft pin activity, the top of adjusting plate is fixedly connected with hydraulic rod, the output end of hydraulic rod is connected with the right side of template body bottom through the shaft pin activity, the left side of template body top is equipped with the installation groove, the inside of installation groove is provided with vibrating iron sheet, both sides of template body bottom are provided with vibrating mechanism for vibrating vibrating iron sheet, the bottom of screw rod surface is fixedly connected with positioning mechanism for preventing screw bushing from rotating, the front side of base top is fixedly connected with prompting mechanism for prompting concrete water supplement during repair, both sides of vibrating iron sheet are fixedly connected with clamping assembly for installing vibrating iron sheet, both sides of template body bottom left side are provided with dismounting assembly, the top of screw bushing right side is fixedly connected with limiting component for preventing screw rod from rotating.

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

[0007] The positioning mechanism includes a rotating rod, the rotating rod is provided with six rotating rods and is annularly and equidistantly distributed, the inner side of the rotating rod is fixedly connected with the bottom of the surface of the screw bushing, the top of the base is provided with a movable groove, the inner wall of the movable groove is in sliding connection with a positioning frame, the top of the inner wall of the movable groove is fixedly connected with a magnetic strip, the magnetic strip is provided with a plurality of magnetic strips and is annularly and equidistantly distributed, and the bottom of the magnetic strip is magnetically adsorbed with the top of the positioning frame.

[0008] The prompting mechanism includes a supporting frame, the front side of the top of the supporting frame is fixedly connected with an audible and visual alarm lamp, the rear side of the top of the supporting frame is fixedly connected with a time relay, and the time relay is electrically connected with the audible and visual alarm lamp through wires.

[0009] The clamping assembly includes a clamping strip, the inner side of the clamping strip is fixedly connected with both sides of the vibrating iron sheet, both sides of the inner wall of the installation groove are provided with clamping grooves, and the clamping strip is inserted into the clamping grooves.

[0010] The dismounting assembly comprises an outer threaded sleeve and a fixing sleeve, the right side of the outer threaded sleeve is fixedly connected with the left side of the vibration mounting sleeve, and the surface of the outer threaded sleeve is threadedly connected with the inner wall of the fixing sleeve.

[0011] The limiting assembly comprises a limiting sleeve, the left side of the limiting sleeve is fixedly connected with the top of the right side of the screw sleeve, the inner wall of the limiting sleeve is slidingly connected with a limiting rod, and the top of the limiting rod is fixedly connected with the right side of the bottom of the adjusting frame.

[0012] The left side of the fixing sleeve is fixedly connected with a rotating handle, the surface of the rotating handle is provided with anti-skid grooves, and the anti-skid grooves are annularly and equidistantly distributed.

[0013] The outer side of the rotating rod is fixedly connected with an anti-dropping handball, the outer sides of the two sides of the vibration mounting sleeve are fixedly connected with limiting telescopic rods, and the top of each limiting telescopic rod is fixedly connected with the front side and the rear side of the bottom of the template body.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a template body is rotated to drive the scraping strip to scrape the part of concrete that is not flat, and the hydraulic rod is started to drive the template body to press upward, and the reserved hole is covered, so that the template is fixed more troublesome, and the template cannot be fixed conveniently, and the steel wire is penetrated, so the water leakage risk is bigger, and after the concrete is filled into the reserved hole, the user holds the spatula to smooth the filled concrete, so the template can be attached at the reserved hole, the reserved hole processing efficiency is reduced, and the common method is that a steel pipe is used to support the low mode, which has big safety risk and is prone to falling.

[0016] 2、The utility model discloses a vibration mechanism, and the electric vibrating rod is inserted into the inside of the vibration mounting sleeve, then the electric vibrating rod is started, the vibration of the electric vibrating rod is transmitted to the vibrating rod through the vibration mounting sleeve, then the vibrating rod constantly vibrates and collides with the vibrating iron sheet, then the vibrating iron sheet vibrates the concrete in the reserved hole, so that the concrete expels the air bubble in the inside under the action of vibration, and the air bubble in the concrete prevents the air from affecting the strength of the concrete after setting.

[0017] 3. The utility model discloses a positioning mechanism is set up, and the positioning frame is pulled up to the upwards, makes the positioning frame along the inner wall of movable slot and moves upwards, and then movable slot inner wall top's magnetic stripe will positioning frame adsorption, the rotating rod of this time is located in the inside of positioning frame to be positioned to the positioning frame, and the rotating rod cannot rotate, the screw bushing of this time cannot rotate, prevent the screw bushing from being interfered with external force and produce rotation and lead to the case that the template body is not positioned stably. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional schematic view of the utility model structure;

[0019] Figure 2 It is the three-dimensional schematic view of the utility model base;

[0020] Figure 3 It is the parts explosion schematic view of the utility model base;

[0021] Figure 4 It is the cross section structure schematic view of the utility model base;

[0022] Figure 5 It is the three-dimensional schematic view of the utility model adjusting frame;

[0023] Figure 6 It is the parts explosion schematic view of the utility model vibration installation cover;

[0024] Figure 7 It is the parts explosion schematic view of the utility model template body.

[0025] In the drawing: 1, template body;2, base;3, screw bushing;4, screw rod;5, adjusting frame;6, adjusting plate;7, scraping strip;8, hydraulic rod;9, installation groove;10, vibration iron sheet;11, vibration mechanism;111, vibration installation cover;112, electric vibration stick;113, vibration rod;12, positioning mechanism;121, rotating rod;122, movable slot;123, positioning frame;124, magnetic stripe;13, prompt mechanism;131, support frame;132, audible and visual alarm lamp;133, time relay;14, clamping assembly;141, clamping strip;142, clamping groove;15, dismounting assembly;151, outer thread cover;152, fixed cover;16, limiting assembly;161, limiting cover;162, limiting rod;17, handle;18, antiskid groove;19, anti -drop handball;20, limiting telescopic rod. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0027] Embodiment 1

[0028] As Figures 1 to 7 shown, the utility model provides a kind of constructional engineering reserved hole repair template, including template body 1 and pedestal 2, the top of pedestal 2 is connected with screw sleeve 3 by shaft pin, the inner wall of screw sleeve 3 is connected with screw rod 4, the top of screw rod 4 is fixedly connected with adjusting frame 5, the top of adjusting frame 5 is provided with adjusting plate 6, the both sides of template body 1 are fixedly connected with scraping strip 7, the both sides of adjusting plate 6 are movably connected with the top of the both sides of adjusting frame 5 inner wall by shaft pin, the top of adjusting plate 6 is fixedly connected with hydraulic rod 8, the output end of hydraulic rod 8 is movably connected with the right side of template body 1 bottom by shaft pin, the left side of template body 1 top is provided with mounting groove 9, the inside of mounting groove 9 is provided with vibrating iron sheet 10, the both sides of template body 1 bottom are provided with vibration mechanism 11 for vibrating vibrating iron sheet 10, the bottom of the surface of screw rod 4 is fixedly connected with positioning mechanism 12 for preventing screw sleeve 3 from rotating, the front side of pedestal 2 top is fixedly connected with prompting mechanism 13 for prompting concrete water supplement during repair process, the both sides of vibrating iron sheet 10 are fixedly connected with clamping assembly 14 for installing vibrating iron sheet 10, the both sides of template body 1 bottom left side are provided with dismounting assembly 15, the top of screw sleeve 3 right side is fixedly connected with limiting assembly 16 for preventing screw rod 4 from rotating.

[0029] With reference to Figure 6 , vibration mechanism 11 includes vibration mounting sleeve 111, electric vibrating stick 112 and vibration rod 113, vibration mounting sleeve 111 is located at the both sides of template body 1 bottom, the inner wall of vibration mounting sleeve 111 is slidably connected with the surface of electric vibrating stick 112, the both sides of vibration mounting sleeve 111 top are fixedly connected with the bottom of vibration rod 113, the top of vibration rod 113 is in contact with the bottom of vibrating iron sheet 10.

[0030] As a technical optimization scheme of the utility model, through setting vibration mechanism 11, electric vibrating rod 112 is inserted into the inside of vibration mounting sleeve 111, then electric vibrating rod 112 is started, the vibration produced by electric vibrating rod 112 is transmitted to vibrating rod 113 through vibration mounting sleeve 111, then vibrating rod 113 continuously produces vibration collision to vibrating iron sheet 10, then vibrating iron sheet 10 produces vibration to the concrete inside the reserved hole, so that the air bubble in the concrete is discharged under the action of vibration, preventing the air bubble in the concrete from affecting the strength of the concrete after setting.

[0031] Reference Figure 3 Positioning mechanism 12 includes rotating rod 121, rotating rod 121 is provided with six and is annular equidistant distribution, the inner side of rotating rod 121 is fixedly connected with the bottom of the surface of screw sleeve 3, the top of base 2 is provided with movable slot 122, the inner wall of movable slot 122 is slidably connected with positioning frame 123, the top of the inner wall of movable slot 122 is fixedly connected with magnetic stripe 124, magnetic stripe 124 is provided with several and is annular equidistant distribution, the bottom of magnetic stripe 124 is magnetically adsorbed with the top of positioning frame 123.

[0032] As a technical optimization scheme of the utility model, through setting positioning mechanism 12, positioning frame 123 is pulled upward, so that positioning frame 123 moves upward along the inner wall of movable slot 122, then magnetic stripe 124 on the top of the inner wall of movable slot 122 adsorbs positioning frame 123, at this time, rotating rod 121 is located in the inside of positioning frame 123, so that rotating rod 121 is positioned by positioning frame 123, so that screw sleeve 3 cannot rotate, preventing screw sleeve 3 from rotating due to external force interference, causing the unstable positioning of formwork body 1.

[0033] Reference Figure 2 Prompting mechanism 13 includes support frame 131, the front side of the top of support frame 131 is fixedly connected with audible and visual alarm lamp 132, the rear side of the top of support frame 131 is fixedly connected with time relay 133, time relay 133 is electrically connected with audible and visual alarm lamp 132 through wires.

[0034] As a technical optimization scheme of the utility model, through setting prompting mechanism 13, time relay 133 is started and the timing time is input, when time relay 133 ends timing, it will send an electric signal to start audible and visual alarm lamp 132 to produce alarm sound for prompting, so as to prompt the user to start hydraulic rod 8 to drive formwork body 1 to reset, and to water the concrete, keep the surface of the concrete wet, so as to avoid shrinkage cracks.

[0035] Reference Figure 7The clamping assembly 14 comprises a clamping strip 141, the inner side of the clamping strip 141 is fixedly connected with the two sides of the vibrating iron sheet 10, the two sides of the inner wall of the mounting groove 9 are provided with clamping grooves 142, and the clamping strip 141 is inserted into the clamping grooves 142.

[0036] As a technical optimization scheme of the utility model, when the vibrating iron sheet 10 is damaged due to excessive vibration after long-time use, the user can stretch the hand at the bottom of the template body 1 and push the vibrating iron sheet 10 upwards, utilize the elasticity of the vibrating iron sheet 10 to make the vibrating iron sheet 10 generate deformation and drive the clamping strip 141 to be not inserted into the clamping groove 142, then the user inserts the clamping strip 141 on the two sides of the new vibrating iron sheet 10 into the clamping groove 142, and utilizes the rebound force generated when the metal iron sheet deforms to push the clamping strip 141 to be clamped in the clamping groove 142, so that the metal iron sheet is replaced.

[0037] Reference Figure 6 The dismounting assembly 15 comprises an external thread sleeve 151 and a fixing sleeve 152, the right side of the external thread sleeve 151 is fixedly connected with the left side of the vibrating mounting sleeve 111, the surface of the external thread sleeve 151 is threadedly connected with the inner wall of the fixing sleeve 152, and the left side of the inner wall of the fixing sleeve 152 is fixedly connected with the left side of the electric vibrating rod 113.

[0038] As a technical optimization scheme of the utility model, when the user does not need to use the electric vibrating rod 112, the user can rotate the fixing sleeve 152, then utilize the threaded connection between the fixing sleeve 152 and the external thread sleeve 151, so that the fixing sleeve 152 is rotated to move to the left and drives the electric vibrating rod 112 to be taken out, thereby facilitating the user to not be separated from the vibrating mounting sleeve 111 during use of the electric vibrating rod 112 and facilitating the electric vibrating rod 112 to be taken down.

[0039] Reference Figure 1 The limiting assembly 16 comprises a limiting sleeve 161, the left side of the limiting sleeve 161 is fixedly connected with the top of the right side of the screw sleeve 3, the inner wall of the limiting sleeve 161 is slidably connected with a limiting rod 162, and the top of the limiting rod 162 is fixedly connected with the right side of the bottom of the adjusting frame 5.

[0040] As a technical optimization scheme of the utility model, during rotation of the screw sleeve 3 by the user, the limiting rod 162 and the limiting sleeve 161 are slidably matched, so that the screw rod 4 can be rotationally limited, and the screw sleeve 3 is prevented from rotating to directly drive the screw rod 4 to rotate, thereby preventing the use process from being unstable.

[0041] Reference Figure 6 The left side of the fixing sleeve 152 is fixedly connected with a rotating handle 17, the surface of the rotating handle 17 is provided with anti-skid grooves 18, the anti-skid grooves 18 are provided with a plurality of annular equidistant distribution.

[0042] As a technical optimization scheme of the utility model, through setting up the handle 17, when the user needs to rotate the fixed sleeve 152, the user can rotate by holding the handle 17, then the handle 17 drives the fixed sleeve 152 to rotate, giving the user a convenient force point, and then opening the anti-skid groove 18, thereby improving the friction between the user's hand and the handle 17.

[0043] Reference Figure 3 With Figure 6 The outer side of the rotating rod 121 is fixedly connected with the anti-slip hand ball 19, the outer side of the vibration mounting sleeve 111 is fixedly connected with the limiting telescopic rod 20 on both sides, and the top of the limiting telescopic rod 20 is fixedly connected with the front side and the rear side of the bottom of the template body 1.

[0044] As a technical optimization scheme of the utility model, through setting up the anti-slip hand ball 19, when the user needs to rotate the screw sleeve 3, the user can rotate the screw sleeve 3 by the rotating rod 121, and the anti-slip hand ball 19 can prevent the user's hand from slipping off the rotating rod 121, and then setting up the limiting telescopic rod 20 can limit the vibration mounting sleeve 111 in front and back and left and right directions, so that the vibration direction of the electric vibration rod 112 can be limited in the up and down direction, and the vibration effect of the vibrating iron sheet 10 is improved.

[0045] Embodiment 2

[0046] Reference Figures 1 to 7 The use method of the template in embodiment 1 is as follows:

[0047] N1, rotate the screw sleeve 3, then the screw sleeve 3 drives the template body 1 to be attached to the wall surface of the reserved hole edge, then the concrete is poured into the reserved hole for filling, then the template body 1 drives the scraping strip 7 to scrape the concrete that is not flat, and at the same time, after the template body 1 scrapes the concrete, the template body 1 can cover the reserved hole, then the hydraulic rod 8 is opened to drive the template body 1 to abut against the wall surface;

[0048] N2, use the positioning mechanism 12 to position the screw sleeve 3, so that the screw sleeve 3 does not rotate;

[0049] N3, open the vibration mechanism 11, then the vibration mechanism 11 drives the vibrating iron sheet 10 to vibrate, at this time the vibrating iron sheet 10 vibrates the air in the concrete, improving the repair effect of the reserved hole;

[0050] N4, the prompting mechanism 13 is opened and the time of the timing is input, when the prompting mechanism 13 produces an alarm sound to prompt when the timing ends, the hydraulic rod 8 is started to drive the template body 1 to reset, and the concrete is watered to keep the concrete surface wet to avoid shrinkage cracks;

[0051] N5, if the reserved hole wall surface is inclined, the adjusting plate 6 is rotated to drive the template body 1 to adjust to match the inclination of the inclined surface and the wall surface, and the steps N1 to N4 are repeated to assist the positioning of the template body 1 and speed up the repair efficiency.

[0052] The working principle and use process of the utility model are as follows: before injecting concrete into the inside of the reserved hole, the user first rotates the screw sleeve 3, the screw sleeve 3 drives the screw rod 4 to move upwards, then the screw rod 4 drives the formwork body 1 to be close to the floor slab of the reserved hole, then the user injects concrete into the inside of the reserved hole, then the user can rotate the formwork body 1, the formwork body 1 drives the scraping strip 7 to scrape the part of the concrete which is not flat, then the formwork body 1 covers the reserved hole in the process of scraping the concrete, then the user starts the hydraulic rod 8 to drive the formwork body 1 to extrude upwards, the reaction force during extrusion can fix the adjusting plate 6, prevent the adjusting plate 6 from overturning, and can fix the formwork body 1 at the same time, then the user first pulls the positioning frame 123 upwards, the positioning frame 123 moves upwards along the inner wall of the movable groove 122, then the magnetic strip 124 on the top of the inner wall of the movable groove 122 adsorbs the positioning frame 123, the rotating rod 121 is located in the inside of the positioning frame 123 at this time, so that the positioning frame 123 positions the rotating rod 121, so that the rotating rod 121 cannot rotate, the screw sleeve 3 cannot rotate at this time, the screw sleeve 3 is prevented from rotating due to external force interference, so that the formwork body 1 is not positioned stably, then the user can insert the electric vibrating rod 112 into the inside of the vibrating mounting sleeve 111, then the electric vibrating rod 112 is started, the vibration generated by the electric vibrating rod 112 is transmitted to the vibrating rod 113 through the vibrating mounting sleeve 111, then the vibrating rod 113 continuously vibrates and collides with the vibrating iron sheet 10, then the vibrating iron sheet 10 vibrates the concrete in the inside of the reserved hole, so that the concrete expels the air bubbles in the inside under the action of vibration, the strength of the concrete after setting is prevented from being affected by the air bubbles in the inside of the concrete, then the time relay 133 is started and the time is inputted, when the time relay 133 ends, an electric signal is sent to start the sound and light alarm lamp 132 to produce alarm sound and give a prompt, so that the user is prompted to start the hydraulic rod 8 to drive the formwork body 1 to reset, and the concrete is watered, the surface of the concrete is kept wet, so that the shrinkage cracks are prevented, when the vibrating iron sheet 10 is damaged due to excessive vibration during long time use, the user can put the hand at the bottom of the formwork body 1 and push the vibrating iron sheet 10 upwards, the elasticity of the vibrating iron sheet 10 makes the vibrating iron sheet 10 deform downwards and drive the clamping strip 141 not to be inserted into the clamping groove 142, then the user inserts the clamping strip 141 on both sides of the new vibrating iron sheet 10 into the clamping groove 142, and pushes the clamping strip 141 to be clamped in the clamping groove 142 by the resilience of the metal iron sheet when the metal iron sheet deforms, so that the metal iron sheet is replaced, then when the user does not need to use the electric vibrating rod 112, the user can rotate the fixing sleeve 152, then the fixing sleeve 152 is connected with the external thread sleeve 151 through the thread connection, so that the fixing sleeve 152 rotates to the left and drives the electric vibrating rod 112 to be taken out,This design ensures that the electric vibrator 112 will not detach from the vibration mounting sleeve 111 during use, and also facilitates its removal. Furthermore, during the user's rotation of the screw sleeve 3, the sliding engagement between the limiting rod 162 and the limiting sleeve 161 effectively limits the rotation of the screw 4, preventing the screw sleeve 3 from directly rotating the screw 4 and causing instability during use. This design also assists in positioning the template body 1 and accelerates repair efficiency.

[0053] In summary: This method of repairing pre-reserved openings in construction projects uses a threaded sleeve 3. Rotating the threaded sleeve 3 moves the formwork body 1 closer to the floor slab with the pre-reserved opening. Then, the user pours concrete into the pre-reserved opening and rotates the formwork body 1, causing the formwork body 1 to drive the scraper 7 to smooth out any uneven areas of the concrete. Simultaneously, the hydraulic rod 8 is activated to push the formwork body 1 upwards, covering the pre-reserved opening. This method solves the problem of using wire mesh to suspend the formwork during backfilling. Typically, at least two wires are used to suspend the formwork under the floor slab, and the upper part is fixed with steel bars. This seals the pre-reserved opening with concrete, making formwork fixing cumbersome and inconvenient. The presence of through-wires also poses a significant risk of leakage. Furthermore, after filling the pre-reserved opening with concrete, the user needs to use a scraper to smooth the concrete before fitting the formwork to the opening, reducing the efficiency of pre-reserved opening repair. Another common method is to use steel pipes to support the lower formwork, which poses a significant safety hazard and is prone to collapse.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction engineering reserved hole repair formwork, comprising a formwork body (1) and a base (2), characterized in that: 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 adjusting frame (5), the top of the adjusting frame (5) is provided with an adjusting plate (6), both sides of the template body (1) are fixedly connected with scraping strips (7), both sides of the adjusting plate (6) are movably connected with the top of the inner wall of the adjusting frame (5) through an axle pin, the top of the adjusting 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 an axle pin, the left side of the top of the template body (1) is provided with a mounting groove (9), the inside of the mounting groove (9) is provided with a vibrating iron sheet (10), both sides of the bottom of the template body (1) are provided with vibrating mechanisms (11) for vibrating the vibrating iron sheet (10), the bottom of the surface of the screw rod (4) is fixedly connected with a positioning mechanism (12) for preventing the screw sleeve (3) from rotating, the front side of the top of the base (2) is fixedly connected with a prompting mechanism (13) for prompting water supplementing of concrete in the repairing process, both sides of the vibrating iron sheet (10) are fixedly connected with clamping assemblies (14) for mounting the vibrating iron sheet (10), both sides of the left side of the bottom of the template body (1) are provided with dismounting assemblies (15), the top of the right side of the screw sleeve (3) is fixedly connected with a limiting assembly (16) for preventing the screw rod (4) from rotating.

2. A construction engineering reserved hole repair template according to claim 1, characterized in that: The vibrating mechanism (11) comprises a vibrating mounting sleeve (111), an electric vibrating rod (112) and a vibrating rod (113), the vibrating mounting sleeve (111) is located at both sides of the bottom of the template body (1), the inner wall of the vibrating mounting sleeve (111) is slidably connected with the surface of the electric vibrating rod (112), both sides of the top of the vibrating mounting sleeve (111) are fixedly connected with the bottom of the vibrating rod (113), the top of the vibrating rod (113) is in contact with the bottom of the vibrating iron sheet (10).

3. A construction engineering reserved hole repair template according to claim 2, characterized in that: The positioning mechanism (12) comprises rotating rods (121), the rotating rods (121) are provided with six rings and are equidistantly distributed, the inner side of the rotating rod (121) is fixedly connected with the bottom of the surface of the screw sleeve (3), the top of the base (2) is provided with a movable groove (122), the inner wall of the movable groove (122) is slidably connected with a positioning frame (123), the top of the inner wall of the movable groove (122) is fixedly connected with a magnetic strip (124), the magnetic strip (124) is provided with a plurality of rings and is equidistantly distributed, the bottom of the magnetic strip (124) is magnetically adsorbed with the top of the positioning frame (123).

4. A construction engineering reserved hole repair template according to claim 1, characterized in that: The prompting mechanism (13) comprises a supporting frame (131), the front side of the top of the supporting frame (131) is fixedly connected with an audible and visual alarm lamp (132), the rear side of the top of the supporting frame (131) is fixedly connected with a time relay (133), the time relay (133) is electrically connected with the audible and visual alarm lamp (132) through wires.

5. A construction engineering reserved hole repair template according to claim 1, characterized in that: The clamping assembly (14) comprises a clamping strip (141), the inner side of the clamping strip (141) is fixedly connected with both sides of the vibrating iron sheet (10), the two sides of the inner wall of the mounting groove (9) are provided with clamping grooves (142), and the clamping strip (141) is inserted into the clamping grooves (142).

6. A construction engineering reserved hole repair template according to claim 2, characterized in that: The dismounting assembly (15) comprises an outer threaded sleeve (151) and a fixing sleeve (152), the right side of the outer threaded sleeve (151) is fixedly connected with the left side of the vibrating mounting sleeve (111), the surface of the outer threaded sleeve (151) is threadedly connected with the inner wall of the fixing sleeve (152), and the left side of the inner wall of the fixing sleeve (152) is fixedly connected with the left side of the electric vibrating rod (113).

7. A construction engineering reserved hole repair template according to claim 1, characterized in that: The limiting assembly (16) comprises a limiting sleeve (161), the left side of the limiting sleeve (161) is fixedly connected with the top of the right side of the screw sleeve (3), the inner wall of the limiting sleeve (161) is slidably connected with a limiting rod (162), and the top of the limiting rod (162) is fixedly connected with the right side of the bottom of the adjusting frame (5).

8. A construction engineering reserved hole repair template according to claim 6, characterized in that: The left side of the fixing sleeve (152) is fixedly connected with a rotating handle (17), the surface of the rotating handle (17) is provided with anti-skid grooves (18), the anti-skid grooves (18) are evenly distributed in a ring shape.

9. A construction engineering reserved hole repair template according to claim 3, characterized in that: The outer side of the rotating rod (121) is fixedly connected with an anti-dropping hand ball (19), the outer sides of the vibrating mounting sleeve (111) are fixedly connected with limiting telescopic rods (20), and the top of the limiting telescopic rod (20) is fixedly connected with the front side and the rear side of the two sides of the bottom of the template body (1).

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