Fixing device for embedded part

Abstract

The invention provides an embedded part fixing device. The embedded part fixing device comprises a movable base, a height-adjustable supporting device, a clamping device and a braking mechanism. The bottom of the supporting device is arranged on the base; the clamping device is arranged at the top of the supporting device in an angle-adjustable mode so as to clamp the embedded part. The braking mechanism is arranged on the base so as to brake the base when the base moves to the needed position. According to the device, the movable base drives the device to move to the embedded part, the brake mechanism brakes the base, so that the device is fixed, the height of the supporting device can be adjusted according to the position of the embedded part, and the angle of the clamping device relative to the supporting device can be adjusted according to the position of the embedded part; the clamping device clamps the embedded part, so that the position of the embedded part is kept still, the embedded part is prevented from shifting and inclining in the pouring process, and the embedded parts at different heights and different angles can be clamped by adjusting the height of the supporting device and adjusting the angle of the clamping device.

Description

Technical Field

[0001] The invention relates to the technical field of civil construction, and in particular to a fixing device for embedded parts. Background Art

[0002] Embedded parts are components pre-installed in concealed projects. They are components placed when the structure is cast and are used for overlap when building the superstructure to facilitate the installation and fixation of the foundation of external engineering equipment. Embedded parts are mostly made of metal, such as steel bars or cast iron, and can also be made of non-metallic rigid materials such as wood and plastic.

[0003] During the civil construction process, various equipment and tools need to be installed. In order to ensure safety and stability, the embedded parts are usually fixed to the concrete first, and then the equipment is installed and fixed on the embedded parts. However, the embedded parts are usually not stable enough during the concrete pouring process, and are prone to displacement and tilting during pouring, which affects the final effect. In order to prevent the displacement and tilting of the embedded parts, a fixing device is usually set up to fix the position of the embedded parts. However, when fixing embedded parts at different heights and angles, it is necessary to set up a fixing device according to the position of each embedded part, which is complicated to operate and reduces work efficiency. Summary of the invention

[0004] In view of this, the present invention proposes a fixing device for embedded parts, aiming to solve the problem in the prior art that the fixing device is set up according to the position of the embedded parts, resulting in low work efficiency.

[0005] The present invention proposes a fixing device for embedded parts, which includes: a movable base, a height-adjustable supporting device, a clamping device and a braking mechanism; wherein the bottom of the supporting device is arranged on the base; the clamping device is arranged at the top of the supporting device with an adjustable angle for clamping the embedded parts; the braking mechanism is arranged on the base for braking the base when the base is moved to a desired position.

[0006] Furthermore, in the fixing device of the above-mentioned embedded parts, the supporting device includes: a first supporting plate, a second supporting plate, a third supporting plate and a height adjustment mechanism; wherein the first supporting plate is vertically arranged on the base; the second supporting plate is slidably arranged on the first supporting plate along the height direction of the first supporting plate; the third supporting plate is slidably arranged on the second supporting plate along the height direction of the second supporting plate; the height adjustment mechanism is arranged between the first supporting plate, the second supporting plate and the third supporting plate, and is used to drive the second supporting plate and the third supporting plate to slide.

[0007] Further, in the fixing device of the embedded part, the height adjustment mechanism includes: a screw rod, a sprocket, a chain belt and a mounting block; wherein the top of the first support plate is provided with a first opening extending toward the bottom, and the first plate surface of the first support plate is in an open state corresponding to the first opening, the screw rod is rotatably arranged in the first opening, and the sprocket is rotatably arranged at the top of the first support plate; the top of the second support plate is provided with a second opening extending toward the bottom, and the first plate surface of the second support plate is in an open state corresponding to the second opening, the second support plate is slidably arranged in the first opening, and the bottom of the second support plate is provided with a threaded hole connected to the second opening, and the screw rod is screwed to the threaded hole; the two ends of the chain belt are rotatably connected to the top and bottom of the second support plate respectively, and the chain belt is meshed with the sprocket; the third support plate is slidably arranged in the second opening, the mounting block is arranged on the first plate surface of the third support plate and connected to the chain belt, and the second plate surface of the third support plate is connected to the clamping device in an angle-adjustable manner.

[0008] Furthermore, the fixing device of the embedded part also includes: a connecting rod and a locking mechanism; wherein the first end of the connecting rod is connected to the top of the supporting device, and the second end of the connecting rod is rotatably connected to the clamping device; the locking mechanism is arranged between the clamping device and the connecting rod, and is used to lock the clamping device.

[0009] Furthermore, in the fixing device of the above-mentioned embedded part, a circular receiving groove is provided on the end face of the second end of the connecting rod, and a locking threaded hole connected to the receiving groove is provided on the side wall of the connecting rod close to the second end; a rotating shaft is provided on the side of the clamping device facing the connecting rod, and the rotating shaft is rotatably inserted in the receiving groove; the locking mechanism is a locking bolt, which is threadedly connected to the locking threaded hole and abuts against the rotating shaft.

[0010] Furthermore, in the above-mentioned fixing device of the embedded part, the clamping device includes: a box body, a driving mechanism and two clamping plates; wherein the first side of the box body is adjustably connected to the top angle of the supporting device; the two clamping plates are arranged in parallel and movably arranged on the second side of the box body; the driving mechanism is arranged in the box body and connected to the two clamping plates, and is used to drive the two clamping plates to move closer to clamp the embedded part or move away from each other to loosen the embedded part.

[0011] Furthermore, in the fixing device of the above-mentioned embedded parts, the driving mechanism includes: a driving motor and a bidirectional screw; wherein a slide groove is opened in the transverse direction on the second side of the box body; the bidirectional screw is rotatably arranged in the box body and corresponding to the slide groove, and the thread directions of the two ends of the bidirectional screw are opposite; the two clamping plates are both provided with connecting parts, and the two connecting parts are movably inserted into the slide groove and are screwed one by one with the two ends of the bidirectional screw; the driving motor is arranged in the box body and connected to the bidirectional screw.

[0012] Furthermore, in the above-mentioned fixing device for embedded parts, a plurality of auxiliary structures are provided on one side of each clamping plate facing the other clamping plate to assist the clamping plate in clamping the embedded parts; each auxiliary structure comprises: a shell with one end open and the other end closed, a damping spring and a clamping plate; wherein the closed end of the shell is connected to the clamping plate, the clamping plate is movably inserted through the open end of the shell and partially placed in the shell, and the damping spring is arranged between the end of the clamping plate placed in the shell and the inner wall of the closed end of the shell.

[0013] Furthermore, in the fixing device of the above-mentioned embedded parts, the braking mechanism includes: a brake box and a lifting assembly; wherein, a through-hole penetrating the base is opened at the top of the base; the lifting assembly is arranged in the through-hole; the brake box is movably arranged in the through-hole and connected to the lifting assembly, and the lifting assembly is used to drive the brake box to move so as to extend to the bottom of the base and contact the ground.

[0014] Furthermore, in the fixing device of the above-mentioned embedded parts, the lifting assembly includes: a transmission belt, at least two lifting screws and at least two sliders; wherein, the inner wall of the penetration opening is provided with at least two rotation grooves, and each lifting screw is rotatably arranged in each rotation groove in a one-to-one manner; each slider is arranged at the top of the brake box and is screwed with each lifting screw in a one-to-one manner; the transmission belt is arranged at the top of each lifting screw, and is used to drive each lifting screw to rotate under the drive of the motor, thereby driving the brake box to move; and / or, a water inlet is provided at the top of the brake box, and an openable and closable cover is provided at the water inlet; a water outlet is provided on the side wall of the brake box.

[0015] In the present invention, the base is movable and can drive the device to move as a whole to the embedded part to be fixed. The braking mechanism brakes the base so that the device is fixed. The height of the supporting device is adjustable and the height of the supporting device can be adjusted according to the position of the embedded part. The clamping device is angle-adjustable and is arranged on the top of the supporting device so that the clamping device can adjust the angle relative to the supporting device according to the position of the embedded part. After the adjustment, the clamping device clamps the embedded part so that the position of the embedded part remains stationary to prevent the embedded part from shifting and tilting during the casting process. By adjusting the height of the supporting device and the angle of the clamping device, the embedded parts at different heights and angles can be clamped. The operation is simple, the work efficiency is improved, and the problem of low work efficiency caused by setting up the fixing device according to the position of the embedded part in the prior art is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0017] Figure 1 A schematic diagram of the structure of a fixing device for embedded parts provided in an embodiment of the present invention;

[0018] Figure 2 A structural schematic diagram of a fixing device for embedded parts provided by an embodiment of the present invention from another perspective;

[0019] Figure 3 A schematic side structural diagram of a fixing device for embedded parts provided in an embodiment of the present invention;

[0020] Figure 4 A schematic cross-sectional structure diagram of a fixing device for embedded parts provided in an embodiment of the present invention;

[0021] Figure 5 A schematic structural diagram of a locking mechanism in a fixing device for embedded parts provided in an embodiment of the present invention;

[0022] Figure 6 A schematic structural diagram of a braking mechanism in a fixing device for embedded parts provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] See also Figures 1 to 6 , the figure shows the preferred structure of the fixing device of the embedded part in this embodiment. As shown in the figure, the fixing device of the embedded part includes: a base 1, a supporting device 2, a clamping device 3 and a braking mechanism 4. Among them, the base 1 is movable. Specifically, a plurality of universal wheels 8 are arranged at intervals and rotatably at the bottom of the base 1. The base 1 is driven to move by the universal wheels 8, and then the fixing device of the embedded part is driven to move. The cross-section of the base 1 can be a quadrilateral or other shapes, and this embodiment does not impose any restrictions on this. In specific implementation, the cross-section of the base 1 is a quadrilateral, and there are four universal wheels 8. The four universal wheels 8 are respectively placed at the four corners of the bottom of the base 1.

[0025] The height of the supporting device 2 is adjustable, the bottom of the supporting device 2 is arranged on the base 1, and the supporting device 2 and the base 1 are arranged vertically.

[0026] The clamping device 3 is arranged at the top of the supporting device 2 in an adjustable angle, that is, the angle of the clamping device 3 at the top of the supporting device 2 is adjustable, and the clamping device 3 is used to clamp the embedded parts.

[0027] The brake mechanism 4 is arranged on the base 1. When the base 1 moves to the desired position, the brake mechanism 4 brakes the base 1 so that the base 1 is fixed, that is, the device as a whole is fixed, which is convenient for the clamping device 3 to clamp and fix the embedded parts.

[0028] It can be seen that in the present embodiment, the base 1 is movable and can drive the device as a whole to move to the embedded part to be fixed, the braking mechanism 4 brakes the base 1 so that the device is fixed, the height of the supporting device 2 is adjustable, and the height of the supporting device 2 can be adjusted according to the position of the embedded part, the clamping device 3 is arranged at the top of the supporting device 2 with an adjustable angle, so that the clamping device 3 can adjust the angle relative to the supporting device 2 according to the position of the embedded part, after the adjustment, the clamping device 3 clamps the embedded part so that the position of the embedded part remains stationary to prevent the embedded part from shifting and tilting during the casting process, and the embedded parts at different heights and angles can be clamped by adjusting the height of the supporting device 2 and the angle of the clamping device 3, which is simple to operate and improves work efficiency, thereby solving the problem of low work efficiency caused by setting up the fixing device according to the position of the embedded part in the prior art.

[0029] See also Figures 1 to 4 In the above embodiment, the support device 2 includes: a first support plate 21, a second support plate 22, a third support plate 23 and a height adjustment mechanism. The first support plate 21 is vertically arranged on the base 1. The second support plate 22 is slidably arranged on the first support plate 21, and the second support plate 22 is arranged along the height direction ( Figure 2 The height direction of the second support plate 22 is consistent with the height direction of the first support plate 21. The third support plate 23 is slidably disposed on the second support plate 22, and the third support plate 23 slides along the height direction of the second support plate 22.

[0030] The height adjustment mechanism is arranged between the first support plate 21, the second support plate 22 and the third support plate 23, and is used to drive the second support plate 22 and the third support plate 23 to slide, so that the overall height of the support device 2 is extended or shortened, thereby realizing the height adjustment of the support device 2.

[0031] The height adjustment mechanism includes: a screw rod 24, a sprocket 25, a chain belt 26 and a mounting block 27. Among them, the bottom of the first support plate 21 is vertically connected to the base 1, and the connection is a fixed connection. The first support plate 21 has a preset thickness, and the preset thickness can be determined according to actual conditions. This embodiment does not impose any restrictions on this. A first opening 211 is provided at the top of the first support plate 21, and the first opening 211 extends from the top to the bottom of the first support plate 21 along the height direction of the first support plate 21. In addition, the first plate surface of the first support plate 21 is in an open state at the position corresponding to the first opening 211. Specifically, the first support plate 21 has two opposite plate surfaces, which are respectively recorded as the first plate surface and the second plate surface. A groove is provided on the first plate surface corresponding to the first opening 211, and the groove is recessed toward the second plate surface until the groove is connected to the first opening 211, so that the first plate surface is in an open state at the position corresponding to the first opening 211.

[0032] The screw rod 24 is rotatably disposed in the first opening 211 . Specifically, the screw rod 24 is freely rotatable in the first opening 211 , and the length direction of the screw rod 24 is consistent with the height direction of the first support plate 21 .

[0033] The sprocket 25 is rotatably disposed on the top of the first support plate 21 . Specifically, a mounting plate 28 extending away from the first plate surface is protruded from the top of the first support plate 21 corresponding to the first plate surface, and the sprocket 25 is rotatably disposed on one side of the mounting plate 28 .

[0034] The second support plate 22 has a preset thickness, which can be determined according to actual conditions, and this embodiment does not impose any restrictions on this. A second opening 221 is provided at the top of the second support plate 22, and the second opening 221 extends from the top to the bottom of the second support plate 22 along the height direction of the second support plate 22. In addition, the first plate surface of the second support plate 22 is in an open state corresponding to the second opening 221. Specifically, the second support plate 22 has two opposite plate surfaces, which are respectively recorded as the first plate surface and the second plate surface. A groove is provided on the first plate surface corresponding to the second opening 221, and the groove is recessed toward the second plate surface until the groove is connected to the second opening 221, so that the first plate surface is in an open state corresponding to the second opening 221.

[0035] The second support plate 22 is slidably disposed in the first opening 211, and a threaded hole is provided at the bottom of the second support plate 22, the threaded hole is connected to the second opening 221, and the screw rod 24 is screwed with the threaded hole. In this way, the screw rod 24 can pass through the threaded hole to enter the second opening 221, and the screw rod 24 can be connected to an external motor, and the motor drives the screw rod 24 to rotate. Since the screw rod 24 is screwed with the threaded hole on the second support plate 22, the rotation of the screw rod 24 drives the second support plate 22 to move up and down along the screw rod 24, so that the second support plate 22 can slide into the first opening 211. At this time, the screw rod 24 is placed in the second opening 221, and the second support plate 22 can also slide out of the first opening 211, and the screw rod 24 gradually slides out of the second opening 221.

[0036] In a specific implementation, the shape of the first opening 211 matches the shape of the second support plate 22 , and the depth of the first opening 211 is greater than the height of the second support plate 22 , so that the second support plate 22 can be placed in the first opening 211 .

[0037] The two ends of the chain belt 26 are rotatably connected to the top and bottom of the second support plate 22, respectively, and the chain belt 26 is meshed with the sprocket 25. Specifically, a positioning body 29 is provided at the top of the second support plate 22, and the positioning body 29 is U-shaped, and the positioning body 29 has two parallel side walls and a bottom wall sandwiched between the first ends of the two side walls, the second ends of the two side walls form the open end of the positioning body 29, and the bottom wall forms the closed end of the positioning body 29, and the open end of the positioning body 29 is connected to the top of the second support plate 22, that is, the second ends of the two side walls of the positioning body 29 are connected to the top of the second support plate 22 on both sides of the second opening 221 in a one-to-one correspondence, so that the top of the second support plate 22 and the positioning body 29 form a hollow frame structure in the middle. The first end of the chain belt 26 is rotatably connected to the inner side of the bottom wall of the positioning body 29, and the second end of the chain belt 26 is rotatably connected to the bottom of the first board surface of the second support plate 22.

[0038] In specific implementation, the first end of the chain belt 26 is located at the middle part of the inner side of the bottom wall of the positioning body 29, and the second end of the chain belt 26 is also located at the middle part of the bottom of the first plate surface of the second support plate 22. In order to ensure that the sprocket 25 is meshed with the chain belt 26, the sprocket 25 is arranged on one side of the chain belt 26. Specifically, the mounting plate 28 can be L-shaped, one end of the mounting plate 28 is connected to the top of the first support plate 21, and the other end of the mounting plate 28 extends toward the chain belt 26, so that the sprocket 25 is stably meshed with the chain belt 26.

[0039] In specific implementation, a rotating wheel is rotatably provided at the middle part of the inner side of the bottom wall of the positioning body 29, and a rotating wheel is also rotatably provided at the middle part of the bottom of the first plate surface of the second support plate 22. The chain belt 26 is rotatably arranged around the two rotating wheels, so that the chain belt 26 can rotate.

[0040] The third support plate 23 is slidably disposed in the second opening 221, the mounting block 27 is disposed on the first plate surface of the third support plate 23, and the mounting block 27 is connected to the chain belt 26, and the second plate surface of the third support plate 23 is connected to the clamping device 3 in an angle-adjustable manner. Specifically, the mounting block 27 is connected to the bottom of the first plate surface of the third support plate 23, and at the same time, the mounting block 27 is located inside the chain belt 26, and the mounting block 27 and the chain belt 26 are relatively fixed, so that when the chain belt 26 rotates, the mounting block 27 is driven to move, and then the third support plate 23 is driven to move, so that the third support plate 23 can slide into the second opening 221, and can also slide out of the second opening 221. The clamping device 3 corresponds to the second plate surface of the third support plate 23 near the top.

[0041] In a specific implementation, the shape of the second opening 221 matches the shape of the third support plate 23 , and the depth of the second opening 221 is greater than the height of the third support plate 23 , so that the third support plate 23 can be placed in the second opening 221 .

[0042] In specific use, when the height of the support device 2 needs to be extended, the motor drives the screw rod 24 to rotate, and the rotation of the screw rod 24 drives the second support plate 22 to slide out from the first opening 211, so that the second support plate 22 extends upward to the outside of the first support plate 21. In the process of the second support plate 22 sliding upward, since the chain belt 26 is arranged on the second support plate 22, the chain belt 26 also slides upward with the second support plate 22. Since the sprocket 25 is arranged on the first support plate 21, and since the sprocket 25 is engaged with the chain belt 26, the sprocket 25 rotates, thereby driving the chain belt 26 to rotate together. The rotation of the chain belt 26 drives the mounting block 27 to move upward, and the mounting block 27 drives the third support plate 23 to slide upward, so that the third support plate 23 can slide out from the second opening 221, and then the third support plate 23 extends upward to the outside of the second support plate 22, so that the overall extension of the support device 2 is achieved. When the height of the supporting device 2 needs to be shortened, the motor drives the screw rod 24 to rotate, and the working process is opposite to the above.

[0043] It can be seen that in this embodiment, the structure of the height adjustment mechanism is easy to implement.

[0044] See also Figures 1 to 5In the above embodiments, the fixing device of the embedded part further includes: a connecting rod 5 and a locking mechanism 6. The first end of the connecting rod 5 is connected to the top of the supporting device 2, and the second end of the connecting rod 5 is rotatably connected to the clamping device 3. Specifically, the connecting rod 5 is connected to the top of the second plate surface of the third supporting plate 23 in the supporting device 2, and the connection is a fixed connection, and the connecting rod 5 is perpendicular to the second plate surface of the third supporting plate 23.

[0045] The locking mechanism 6 is disposed between the clamping device 3 and the connecting rod 5 . After the clamping device 3 is rotated to a desired angle relative to the second end of the connecting rod 5 , the locking mechanism 6 is used to lock the clamping device 3 .

[0046] Preferably, a circular receiving groove is provided on the end surface of the second end of the connecting rod 5, and the receiving groove is recessed toward the first end of the connecting rod 5. A locking threaded hole is provided on the side wall of the connecting rod 5 near the second end, and the position of the locking threaded hole corresponds to the receiving groove, and the locking threaded hole is connected to the receiving groove.

[0047] A rotating shaft 7 is provided on one side of the clamping device 3 facing the connecting rod 5 . The cross section of the rotating shaft 7 is circular. The rotating shaft 7 is rotatably inserted into the receiving groove so that the rotating shaft 7 can rotate freely in the receiving groove.

[0048] The locking mechanism 6 is a locking bolt, which is threaded into the locking threaded hole, and an end of the locking bolt abuts against the rotating shaft 7, so that the rotating shaft 7 is fixed.

[0049] When the angle of the clamping device 3 needs to be adjusted, the clamping device 3 is rotated so that the clamping device 3 drives the rotating shaft 7 to rotate in the accommodating groove, and when the rotating shaft 7 is rotated to the required angle, the locking bolt abuts against the rotating shaft 7 to tighten the rotating shaft 7 so that the rotating shaft 7 is fixed, that is, the clamping device 3 is fixed, and the clamping device 3 is kept at this angle.

[0050] It can be seen that in this embodiment, the angle adjustment between the clamping device 3 and the connecting rod 5 has a simple structure and is easy to implement.

[0051] See also Figures 1 to 5 In the above embodiments, the clamping device 3 includes: a box body 31, a driving mechanism 32 and two clamping plates 33. The first side of the box body 31 is connected to the top of the supporting device 2 in an adjustable angle. Specifically, the first side of the box body 31 is rotatably connected to the second end of the connecting rod 5, and more specifically, the rotating shaft 7 is arranged on the first side of the box body 31.

[0052] The two clamping plates 33 are arranged in parallel, and each clamping plate 33 is movably arranged on the second side of the box body 31 , wherein the second side and the first side of the box body 31 are opposite sides.

[0053] The driving mechanism 32 is disposed in the box body 31, and the driving mechanism 32 is connected to the two clamping plates 33. The driving mechanism 32 is used to drive the two clamping plates 33 to approach to clamp the embedded parts, or drive the two clamping plates 33 to move away from each other to release the embedded parts. In this way, not only can the embedded parts be clamped or released, but also the positions of the two clamping plates 33 can be adjusted according to the size of the embedded parts, so that the two clamping plates 33 can clamp and fix embedded parts of different sizes.

[0054] The driving mechanism 32 includes a driving motor 321 and a bidirectional screw 322. A sliding groove 311 is provided in the transverse direction on the second side of the box body 31. The bidirectional screw 322 is rotatably arranged in the box body 31, and the bidirectional screw 322 corresponds to the sliding groove 311, and the thread directions of the two ends of the bidirectional screw 322 are opposite.

[0055] Each clamping plate 33 is provided with a connection portion, and each connection portion extends toward the box body 31. Each connection portion is movably arranged in the slide slot 311 and partially placed in the box body 31. The two connection portions correspond to the two ends of the bidirectional screw rod 322 one by one, and the end of each connection portion placed in the box body 31 is screwed to the corresponding end of the bidirectional screw rod 322. Specifically, a threaded hole is provided at the end of each connection portion placed in the box body 31, and the threaded hole is screwed to the end of the bidirectional screw rod 322.

[0056] The driving motor 321 is arranged outside the box body 31, and the driving end of the driving motor 321 is rotatably arranged on the side wall of the box body 31 and connected to one end of the bidirectional screw 322. The driving motor 321 drives the bidirectional screw 322 to rotate, driving the two connecting parts to move in the slide groove 311, so that the two connecting parts are relatively close to each other, driving the two clamping plates 33 to be relatively close to each other, and then clamping the embedded part. When the embedded part needs to be loosened, the driving motor 321 drives the bidirectional screw 322 to rotate in the opposite direction, driving the two connecting parts to move away from each other, and then driving the two clamping plates 33 to move away from each other, so as to achieve the loosening of the embedded part.

[0057] Preferably, a plurality of auxiliary structures 34 are provided on one side of each clamping plate 33 facing the other clamping plate 33 , and each auxiliary structure 34 is used to assist the clamping plate 33 in clamping the embedded part, so that the two clamping plates 33 can stably clamp the embedded part.

[0058] Each auxiliary structure 34 includes: a shell 341, a damping spring and a clamping plate 342. Among them, one end of the shell 341 is open and the other end is closed. The closed end of the shell 341 is connected to a side of the clamping plate 33 facing the other clamping plate 33, and the clamping plate 342 is movably arranged in the open end of the shell 341. A part of the clamping plate 342 is placed in the shell 341, and the other part of the clamping plate 342 is placed outside the shell 341, and the end surface of the part placed outside the shell 341 is in contact with the embedded part. The damping spring is arranged in the shell 341, and the damping spring is arranged between the end of the clamping plate 342 placed in the shell 341 and the inner wall of the closed end of the shell 341.

[0059] When the clamping plate 33 clamps the embedded part, the end of the clamping plate 342 outside the shell 341 contacts the embedded part. The clamping plate 342 is squeezed by the embedded part and moves into the shell 341. The clamping plate 342 squeezes the damping spring, and the damping spring pushes the clamping plate 342 outward under the action of the elastic rebound force, so that the clamping plate 342 fits the surface of the embedded part, thereby achieving stable clamping and fixation of embedded parts of different shapes, further improving the stability of the clamping.

[0060] It can be seen that in this embodiment, the clamping device 3 has a simple structure and is easy to implement. It can stably clamp the embedded parts at different angles, thereby achieving clamping and fixing of the embedded parts. Moreover, the clamping device 3 can also clamp embedded parts of different sizes and shapes, which is simple and convenient. In this way, the embedded parts can be better positioned.

[0061] See also Figures 1 to 6 In the above embodiments, the brake mechanism 4 includes a brake box 41 and a lifting assembly 42. The top of the base 1 is provided with a through hole 11 that penetrates the base 1. The through hole 11 extends from the top of the base 1 to the bottom of the base 1, thereby penetrating the thickness direction of the base 1 ( Figure 2 The lifting assembly 42 is disposed in the penetration opening 11 .

[0062] The brake box 41 is movably disposed in the through-hole 11. Specifically, the brake box 41 can be moved in the through-hole 11 of the base 1, and can pass through the base 1 from the bottom portion of the base 1. That is, the brake box 41 can be completely moved into the through-hole 11, and can also be moved from the bottom of the base 1 to the outside of the base 1, so that the brake box 41 is partially placed outside the base 1.

[0063] The brake box 41 is connected to the lifting assembly 42, and the lifting assembly 42 is used to drive the brake box 41 to move so that the brake box 41 extends out of the bottom of the base 1 and part of the brake box 41 is placed outside the base 1, and the part of the brake box 41 extending out of the base 1 is in contact with the ground. In this way, the brake box 41 is in contact with the ground, and the base 1 is no longer in contact with the ground, that is, the universal wheel 8 is no longer in contact with the ground, thereby achieving braking of the base 1 to prevent the base 1 from moving.

[0064] Preferably, a water inlet is provided at the top of the brake box 41, and an openable and closable cover 43 is provided at the water inlet; a water outlet 411 is provided at the side wall of the brake box 41. Specifically, the interior of the brake box 41 is hollow, the bottom of the brake box 41 can be in contact with the ground, and an openable and closable cover 43 is provided at the top of the brake box 41 corresponding to the water inlet. The side wall of the brake box 41 is also provided with a blocking structure at the water outlet 411, such as a blocking door, to block or open the water outlet 411. Opening the cover 43 and adding water to the inside of the brake box 41 increases the weight of the brake box 41. In this way, when the brake box 41 contacts the ground for braking, the base 1 can be effectively kept stationary, thereby enhancing the stability of the device. When the base 1 needs to be moved, the water outlet 411 is opened, and the water in the brake box 41 can flow out from the water outlet 411. The lifting component 42 drives the brake box 41 to move to the top of the base 1, so that the brake box 41 is no longer in contact with the ground, and the brake is released. The universal wheel 8 at the bottom of the base 1 is in contact with the ground, and the universal wheel 8 can drive the base 1 to move.

[0065] The lifting assembly 42 includes: a transmission belt 421, at least two lifting screws 422 and at least two sliders. Among them, the inner wall of the penetration opening 11 is provided with at least two rotation grooves 12, and each rotation groove 12 extends along the thickness direction of the base 1. Each lifting screw 422 corresponds to each rotation groove 12 one by one, and each lifting screw 422 can be rotatably arranged in the corresponding rotation groove 12, so that the lifting screw 422 can rotate in the rotation groove 12. Each lifting screw 422 is arranged in the rotation groove 12 along the thickness direction of the base 1, that is, the length direction of each lifting screw 422 is consistent with the thickness direction of the base 1.

[0066] Each slider is arranged on the top of the brake box 41, and each slider corresponds to each lifting screw 422 one by one, and each slider is screwed to the corresponding screw. In this way, the rotation of the lifting screw 422 drives the slider to move along the lifting screw 422. Since the slider is connected to the brake box 41, the movement of the slider drives the brake box 41 to move along the lifting screw 422, that is, the brake box 41 moves up and down in the penetration opening 11.

[0067] The transmission belt 421 is disposed at the top of each lifting screw 422, and the transmission belt 421 is used to drive each lifting screw 422 to rotate under the drive of the motor, thereby driving the brake box 41 to move. Specifically, the transmission belt 421 can be connected to an external rotating motor, and the rotating motor drives the transmission belt 421 to rotate, and the rotation of the transmission belt 421 drives the rotation of each lifting screw 422, thereby driving the movement of the brake box 41 through the slider.

[0068] In specific implementation, there are four lifting screws 422, correspondingly, there are also four sliders and four rotating grooves 12. The cross section of the base 1 is a quadrilateral, the cross section of the penetration opening 11 is also a quadrilateral, and the four rotating grooves 12 are respectively opened at the four diagonal positions of the penetration opening 11.

[0069] In a specific implementation, a fixing frame 9 is arranged on the top of the base 1 , and the bottom of the supporting device 2 is arranged on the fixing frame 9 . Specifically, the fixing frame 9 is arranged horizontally on the top of the base 1 , and the first supporting plate 21 is arranged vertically on the fixing frame 9 .

[0070] When the base 1 needs to be braked, the rotating motor drives the transmission belt 421 to rotate, and the transmission belt 421 drives the lifting screws 422 to rotate synchronously. Since the sliders are screwed to the lifting screws 422, the rotation of the lifting screws 422 drives the sliders to move downward along the lifting screws 422, and then drives the brake box 41 to move downward, so that the brake box 41 extends from the bottom of the base 1 to the outside of the base 1 and contacts the ground. At this time, the universal wheels 8 at the bottom of the base 1 are suspended, and the base 1 is braked. In addition, the cover 43 on the top of the brake box 41 can be opened to pour water into the inside of the brake box 41 to increase the weight of the brake box 41. When the base 1 needs to move, the water outlet 411 is opened, and the water in the brake box 41 flows out through the water outlet 411, which reduces the weight of the brake box 41 and facilitates movement. Then, the rotating motor drives the transmission belt 421 to rotate in the opposite direction, driving the lifting screws 422 to rotate synchronously, and then driving the sliders to move upward along the lifting screws 422, and then driving the brake box 41 to move upward, so that the brake box 41 retracts from the outside of the base 1 to the through-hole 11 of the base 1, and the brake box 41 is no longer in contact with the ground, but the universal wheel 8 continues to contact the ground, and the base 1 is movable at this time.

[0071] Preferably, the lifting assembly 42 includes: a transmission belt 421, at least two lifting screws 422 and at least two sliders; wherein, the inner wall of the penetration opening 11 is provided with at least two rotating grooves 12, and each lifting screw 422 is rotatably arranged in each rotating groove 12 in a one-to-one correspondence; each slider is arranged at the top of the brake box 41 and is screwed with each lifting screw 422 in a one-to-one correspondence; the transmission belt 421 is arranged at the top of each lifting screw 422, and is used to drive each lifting screw 422 to rotate under the drive of the motor, thereby driving the brake box 41 to move; and / or, a water inlet is provided at the top of the brake box 41, and an openable and closable cover 43 is provided at the water inlet; a water outlet 411 is provided on the side wall of the brake box 41.

[0072] Combination Figures 1 to 6 The process of using the fixing device for embedded parts is as follows: first, the device is driven to move to the position where it needs to work through the four universal wheels 8, and then the lifting assembly 42 is started. The lifting assembly 42 drives the brake box 41 to move downward until it contacts the ground. At this time, water can be added to the brake box 41 through the water inlet on the top of the brake box 41 to increase the weight of the brake box 41 and ensure the stability of the device. Then, the second support plate 22 and the third support plate 23 are driven to slide upward or downward through the height adjustment mechanism, so that the device can adjust the overall height of the support device 2 according to the height of the embedded parts. Then, the box body 31 is rotated according to the position of the embedded parts. After the box body 31 is rotated to an appropriate angle, the locking bolt is rotated, and the end of the locking bolt is against the rotating shaft 7 on one side of the box body 31, thereby positioning the rotating shaft 7 so that the position of the box body 31 is fixed. Then, the embedded parts are placed between the multiple clamping plates 342 on the two clamping plates 33, and the driving motor 321 is started. The driving motor 321 drives the bidirectional screw 322 to rotate, thereby driving the two clamping plates 33 to be relatively close to each other. The two clamping plates 33 drive the multiple clamping plates 342 thereon to be relatively close to each other, so that each clamping plate 342 on the two clamping plates 33 clamps and fixes the embedded parts.

[0073] In summary, in the present embodiment, the base 1 is movable and can drive the entire device to move to the embedded part to be fixed. The braking mechanism 4 brakes the base 1 so that the device is fixed. The height of the supporting device 2 is adjustable and can be adjusted according to the position of the embedded part. The clamping device 3 is angle-adjustably arranged at the top of the supporting device 2 so that the clamping device 3 can adjust the angle relative to the supporting device 2 according to the position of the embedded part. After the adjustment, the clamping device 3 clamps the embedded part so that the position of the embedded part remains unchanged, thereby achieving stable clamping of the embedded part, improving the stability of the clamping of the device, and effectively preventing the embedded part from shifting and tilting during the casting process. By adjusting the height of the supporting device 2 and the angle of the clamping device 3, embedded parts at different heights and angles can be clamped, the operation is simple, and the work efficiency is improved.

[0074] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0075] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0076] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fixing device for embedded parts, characterized in that: include: A movable base (1), a height-adjustable support device (2), a clamping device (3) and a braking mechanism (4); wherein: The bottom of the supporting device (2) is arranged on the base (1); The clamping device (3) is arranged at the top of the supporting device (2) with an adjustable angle and is used to clamp the embedded part; The braking mechanism (4) is arranged on the base (1) and is used to brake the base (1) when the base (1) moves to a desired position.

2. The fixing device for embedded parts according to claim 1, characterized in that: The support device (2) comprises: a first support plate (21), a second support plate (22), a third support plate (23) and a height adjustment mechanism; wherein: The first support plate (21) is vertically arranged on the base (1); The second support plate (22) is slidably arranged on the first support plate (21) along a height direction of the first support plate (21); The third support plate (23) is slidably arranged on the second support plate (22) along the height direction of the second support plate (22); The height adjustment mechanism is arranged between the first support plate (21), the second support plate (22) and the third support plate (23), and is used for driving the second support plate (22) and the third support plate (23) to slide.

3. The fixing device for embedded parts according to claim 2, characterized in that: The height adjustment mechanism comprises: a screw rod (24), a sprocket wheel (25), a chain belt (26) and a mounting block (27); wherein: The top of the first support plate (21) is provided with a first opening (211) extending toward the bottom, and the first plate surface of the first support plate (21) is in an open state at a position corresponding to the first opening (211), the screw rod (24) is rotatably arranged in the first opening (211), and the sprocket wheel (25) is rotatably arranged on the top of the first support plate (21); The top of the second support plate (22) is provided with a second opening (221) extending toward the bottom, and the first plate surface of the second support plate (22) is in an open state at a position corresponding to the second opening (221), the second support plate (22) is slidably arranged in the first opening (211), and the bottom of the second support plate (22) is provided with a threaded hole connected to the second opening (221), and the screw rod (24) is screwed to the threaded hole; the two ends of the chain belt (26) are rotatably connected to the top and bottom of the second support plate (22) respectively, and the chain belt (26) is meshed with the sprocket (25); The third support plate (23) is slidably arranged in the second opening (221), the mounting block (27) is arranged on the first plate surface of the third support plate (23) and is connected to the chain belt (26), and the second plate surface of the third support plate (23) is connected to the clamping device (3) in an angle-adjustable manner.

4. The fixing device for embedded parts according to claim 1, characterized in that: Also includes: A connecting rod (5) and a locking mechanism (6); wherein, The first end of the connecting rod (5) is connected to the top of the supporting device (2), and the second end of the connecting rod (5) is rotatably connected to the clamping device (3); The locking mechanism (6) is arranged between the clamping device (3) and the connecting rod (5) and is used to lock the clamping device (3).

5. The fixing device for embedded parts according to claim 4, characterized in that: The end surface of the second end of the connecting rod (5) is provided with a circular receiving groove, and the side wall of the connecting rod (5) close to the second end is provided with a locking threaded hole connected to the receiving groove; The clamping device (3) is provided with a rotating shaft (7) on one side facing the connecting rod (5), and the rotating shaft (7) is rotatably inserted into the receiving groove; The locking mechanism (6) is a locking bolt, which is threadedly connected to the locking threaded hole and abuts against the rotating shaft (7).

6. The fixing device for embedded parts according to claim 1, characterized in that: The clamping device (3) comprises: a box (31), a driving mechanism (32) and two clamping plates (33); wherein: The first side of the box (31) is connected to the top of the supporting device (2) in an angle-adjustable manner; The two clamping plates (33) are arranged in parallel and movably disposed on the second side of the box body (31); The driving mechanism (32) is arranged in the box body (31) and connected to the two clamping plates (33), and is used to drive the two clamping plates (33) to move closer to clamp the embedded part or to move away from each other to release the embedded part.

7. The fixing device for embedded parts according to claim 6, characterized in that: The driving mechanism (32) comprises: a driving motor (321) and a bidirectional screw (322); wherein: A sliding groove (311) is provided in a transverse direction on the second side of the box body (31); The bidirectional screw (322) is rotatably disposed in the box (31) and corresponds to the slide groove (311), and the thread directions of the two ends of the bidirectional screw (322) are opposite; The two clamping plates (33) are both provided with a connecting portion, and the two connecting portions are movably arranged in the slide groove (311) and are screwed to the two ends of the bidirectional screw rod (322) in a one-to-one correspondence; The driving motor (321) is disposed on the box body (31) and is connected to the bidirectional screw (322).

8. The fixing device for embedded parts according to claim 6, characterized in that: A plurality of auxiliary structures (34) are provided on one side of each clamping plate (33) facing another clamping plate (33) to assist the clamping plate (33) in clamping the embedded parts; Each of the auxiliary structures (34) comprises: a shell (341) with an open end and a closed end, a damping spring and a clamping plate (342); wherein the closed end of the shell (341) is connected to the clamping plate (33), the clamping plate (342) is movably inserted into the open end of the shell (341) and partially placed in the shell (341), and the damping spring is arranged between the end of the clamping plate (342) placed in the shell (341) and the inner wall of the closed end of the shell (341).

9. The fixing device for embedded parts according to claim 1, characterized in that: The braking mechanism (4) comprises: a brake box (41) and a lifting assembly (42); wherein: The top of the base (1) is provided with a through opening (11) penetrating the base (1); The lifting component (42) is arranged in the penetration opening (11); The brake box (41) is movably arranged in the penetration opening (11) and connected to the lifting assembly (42), and the lifting assembly (42) is used to drive the brake box (41) to move so as to extend to the bottom of the base (1) and contact the ground.

10. The fixing device for embedded parts according to claim 9, characterized in that: The lifting assembly (42) comprises: a transmission belt (421), at least two lifting screws (422) and at least two sliders; wherein the inner wall of the penetration opening (11) is provided with at least two rotation grooves (12), and each of the lifting screws (422) is rotatably arranged in each of the rotation grooves (12) in a one-to-one correspondence; each of the sliders is arranged at the top of the brake box (41) and is screwed to each of the lifting screws (422) in a one-to-one correspondence; the transmission belt (421) is arranged at the top of each of the lifting screws (422) and is used to drive each of the lifting screws (422) to rotate under the drive of the motor, thereby driving the brake box (41) to move; and / or, The top of the brake box (41) is provided with a water inlet, and an openable and closable cover (43) is provided at the water inlet; the side wall of the brake box (41) is provided with a water outlet (411).

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