Template polishing device

Abstract

The utility model relates to the technical field of concrete formwork polishing, in particular to a formwork polishing device which comprises a polishing mechanism and a moving mechanism, the polishing mechanism is installed on the moving mechanism, and the moving mechanism can drive the polishing mechanism to move in a reciprocating mode. The grinding mechanism comprises a base, a power machine and a grinding roller, the power machine is fixedly installed on the base, the grinding roller is rotationally connected with the base, the grinding roller is sleeved with a grinding piece, and the power machine can drive the grinding roller to rotate; connecting pieces are arranged on the two sides of the base respectively. The polishing mechanism can be driven by the moving mechanism to do transverse or vertical reciprocating motion, the motion trail of the polishing mechanism can cover the whole surface of the formwork, an operator does not need to ascend to a high-altitude operation position for manual polishing operation, and the operation safety and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete formwork polishing technical field, especially a kind of polishing device of formwork. BACKGROUND

[0002] During the prefabrication of caisson, formwork is usually erected for concrete pouring, and the formwork needs to be demolded after concrete pouring. The surface of the demolded formwork often has residual concrete float. To facilitate the subsequent reuse of the formwork, the residual concrete float on the formwork needs to be removed and the concrete needs to be polished. Currently, the polishing of the formwork mainly relies on manual polishing using a grinder. For large-area formwork polishing, manual polishing requires a large amount of time and labor, and the efficiency is low. Not only is the polishing speed slow, but the polishing quality is also difficult to guarantee, which greatly restricts the overall construction progress and appearance quality of the prefabrication of caisson. In addition, manual polishing has poor safety, and using a grinder for polishing increases the risk of injury to personnel. Polishing of formwork at high altitudes also has the risk of high-altitude operation. SUMMARY

[0003] The utility model aims at overcoming the technical problem that the existing manual polishing of formwork leads to low efficiency and poor safety, and provides a polishing device for formwork.

[0004] The utility model provides a kind of polishing device of formwork, including polishing mechanism and moving mechanism, the polishing mechanism is installed on the moving mechanism, the moving mechanism can drive the polishing mechanism reciprocating motion;The polishing mechanism includes base, power machine and polishing roller, the power machine is fixedly installed on the base, the polishing roller is rotatably connected with the base, polishing piece is sleeved on the polishing roller, and the power machine can drive the polishing roller rotation;Two sides of the base are respectively provided with connecting piece.

[0005] The polishing mechanism of the present application can drive the polishing piece to rotate by the power machine to realize automatic polishing of the formwork. The polishing mechanism can also be installed on the moving mechanism, and the polishing mechanism can move back and forth on the surface of the formwork under the drive of the moving mechanism, so as to polish the entire surface of the formwork. For example, for a vertically placed formwork, the polishing mechanism can move up and down under the drive of the moving mechanism. The moving mechanism can also move the polishing mechanism horizontally, and its movement trajectory can cover the entire surface of the formwork. Therefore, the operator does not need to climb to a high-altitude operation position for manual polishing, which improves the safety and efficiency of the operation.

[0006] Preferably, two supports are arranged on the base in opposition, and the two ends of the polishing roller are rotatably connected with the two supports, respectively.

[0007] Preferably, bearings are arranged in the two supports, and the two ends of the polishing roller are arranged in the bearings.

[0008] Preferably, a transmission member is further arranged between the power machine and the polishing roller, and the transmission member comprises two shaft couplings.

[0009] Preferably, a protective cover is arranged on the base, and the protective cover is capable of being unfolded or folded.

[0010] Preferably, buckles are arranged on the protective cover.

[0011] Preferably, the connecting member is a connecting column.

[0012] Preferably, the polishing member is a grinding wheel, a grinding belt or a steel wire brush.

[0013] Preferably, the moving mechanism comprises a lifting arm.

[0014] Preferably, the moving mechanism further comprises a lifting rope, one end of the lifting rope is connected with the lifting arm, and the other end of the lifting rope is capable of being connected with the connecting member.

[0015] Compared with the prior art, the polishing device has the following beneficial effects:

[0016] The polishing device of the template can realize automatic polishing operation of the template by driving the polishing roller to rotate by the power machine, and the polishing mechanism can be installed on the moving mechanism, and the polishing mechanism can reciprocate on the surface of the template under the driving of the moving mechanism, so that the surface of the entire template can be polished, for example, for the vertically placed template, the polishing mechanism can reciprocate up and down under the driving of the moving mechanism, and the motion track can cover the entire surface of the template, so that the operator does not need to ascend to the high operation position to perform manual polishing operation, and the safety and efficiency of the operation are improved. The polishing device of the integral template can automatically complete the polishing operation, and reduces the labor intensity and cost of manual operation. The operator only needs to turn on the polishing device, and the device can be started to polish. Compared with the traditional manual polishing method, the integral polishing template device can greatly reduce the labor intensity and improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 4 is a front view of the polishing mechanism in the polishing device of the template.

[0018] Figure 2 FIG. 4 is a front view of the polishing mechanism in the polishing device of the template.

[0019] Figure 3The side view of the polishing mechanism in the polishing device.

[0020] Figure 4 The polishing schematic view of the polishing device.

[0021] Markings in the figure:

[0022] 1, polishing mechanism, 11, base, 12, power machine, 13, transmission part, 131, shaft coupling, 14, polishing roller, 15, support, 16, protective cover, 161, buckle, 17, connecting piece, 2, lifting arm, 3, template, 4, lifting rope. DETAILED DESCRIPTION

[0023] The utility model will be described in further detail below in combination with specific embodiments. However, this should not be understood as limiting the scope of the above-mentioned subject matter of the utility model to the following embodiments. Any technology realized based on the content of the utility model falls within the scope of the utility model.

[0024] In the description of the specific embodiments of the utility model, the terms expressing the orientation or position relationship of "up", "down", "left", "right", "center", "inner", "outer", etc. are based on the orientation or position relationship expressed in the drawings, or the orientation or position relationship used when the product / equipment / device of the utility model is normally placed. These terms of orientation or position relationship are only used to facilitate the description of the utility model scheme or simplify the description in the specific embodiments, so as to facilitate the quick understanding of the scheme by the technicians, and therefore cannot be understood as indicating or implying that the specific device / part / element must have a specific orientation or be constructed and operated in a specific position relationship, and thus cannot be understood as limiting the utility model.

[0025] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel", etc. appear, it does not mean that the corresponding device / part / element must be absolutely horizontal or vertical or overhanging or parallel, but can be slightly inclined or deviated. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Alternatively, it can be simply understood that the corresponding device / part / element is set in the direction of "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation of ±8% or less, more preferably an error / deviation of ±6% or less, more preferably an error / deviation of ±5% or less, and more preferably an error / deviation of ±4% or less. As long as the corresponding device / part / element is within the error / deviation range, it can still achieve its role in the scheme of the utility model.

[0026] In addition, the terms appearing in the "first", "second", "third" and the like, are merely used to distinguish the same or similar components of the description, and should not be understood as emphasizing or implying the relative importance of a particular component.

[0027] In addition, in the description of the embodiments of the utility model, "several", "a plurality of", "several" represent at least 2. It can be 2, 3, 4, 5, 6, 7, 8, 9 and so on in any case, and even more than 9 cases.

[0028] In addition, in the description of the technical scheme of the utility model, unless otherwise specified / limited / limited, the term "setting", "installation", "connection", "connection", "setting", "laying", "arrangement" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, which can be welding, riveting, bolting, screwing and other commonly used connection means in the art. The connection can be mechanical connection, electrical connection or communication connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements.

[0029] Embodiments

[0030] The embodiment provides a polishing device of a template.

[0031] Figure 1 It is a front view of the polishing mechanism in the polishing device of the utility model; Figure 2 It is a plan view of the polishing mechanism in the polishing device of the utility model; Figure 3 It is a side view of the polishing mechanism in the polishing device of the utility model; Figure 4 It is a polishing schematic view of the polishing device of the utility model.

[0032] As shown in Figures 1 to 4 The polishing device of the template provided by the embodiment includes a polishing mechanism 1 and a moving mechanism, the polishing mechanism 1 is installed on the moving mechanism, and the moving mechanism can drive the polishing mechanism 1 to reciprocate; here, the moving mechanism can be a crane, a crane, a loader and the like. The device can drive the polishing mechanism 1 to polish the template 3 by operating the moving mechanism.

[0033] The polishing mechanism 1 comprises a base 11, a power machine 12, a transmission member 13 and a polishing roller 14, the power machine 12 is fixedly installed on the base 11; the polishing roller 14 is rotationally connected with the base 11, a polishing member is sleeved on the polishing roller 14, the output end of the power machine 12 is connected with the input end of the transmission member 13, the output end of the transmission member 13 is connected with one end of the polishing roller 14, and the power machine 12 can drive the polishing roller 14 to rotate through the transmission member 13; that is, the power machine 12, the transmission member 13 and the polishing roller 14 can be connected in sequence, the torque can be transmitted from the power machine 12 to the polishing roller 14, and finally the polishing member on the polishing roller 14 is driven to rotate, so that the polishing work on the formwork 3 is realized. Specifically, the power machine 12 can be fixed with the base 11 through bolt connection.

[0034] Here, the power machine 12 can be specifically a motor, a hydraulic or pneumatic motor, etc., which provides the power of rotary motion for the polishing mechanism 1. The motor can be an alternating current motor or a direct current motor, and the appropriate motor type is selected according to different application scenarios. For example, the alternating current motor has the advantages of large power, high speed, good reliability, etc., and is suitable for polishing of large formworks 3; the direct current motor has the advantages of wide speed regulation range, large starting torque, etc., and is suitable for fine polishing of small formworks 3.

[0035] The polishing mechanism 1 of the present application can drive the polishing roller 14 to rotate by the power machine 12 to realize automatic polishing work on the formwork 3, and at the same time, the polishing mechanism 1 can also be installed on a moving mechanism, and the polishing mechanism 1 can be driven by the moving mechanism to move back and forth on the surface of the formwork 3, so that the surface of the entire formwork 3 can be polished, for example, for the vertically placed formwork 3, the polishing mechanism 1 can be driven by the moving mechanism to move up and down reciprocally from bottom to top or from top to bottom, and the moving mechanism can also drive the polishing mechanism 1 to move laterally as a whole, and the movement track can cover the entire surface of the formwork 3, thereby eliminating the need for the operator to work at a high position for manual polishing work, and improving the safety and efficiency of the work.

[0036] In the present embodiment, two supports 15 can be fixedly installed on the base 11, the two supports 15 are oppositely arranged, and the two supports 15 can be fixed with the base 11 through bolt connection, and the two ends of the polishing roller 14 can be connected with the two supports 15 respectively, that is, the polishing roller 14 can be installed between the two supports 15, the supports 15 can support the polishing roller 14, and the polishing roller 14 can rotate between the two supports 15.

[0037] In the embodiment, bearings (not shown in the figure) are arranged in the two supports 15, and the two ends of the polishing roller 14 are arranged in the bearings. In order to reduce the friction of the polishing roller 14 rotating in the support 15, bearings can be arranged in the support 15, and the bearings are connected to the two ends of the polishing roller 14 respectively. The polishing roller 14 can rotate more flexibly, and the power machine 12 can avoid outputting higher torque to overcome greater friction and cause energy loss and waste when driving the polishing roller 14 to rotate.

[0038] Alternatively, the transmission member 13 can include two shaft couplings 131 that are connected to each other. Here, the transmission member 13 can be a shaft coupling 131, or other types of transmission mechanisms such as a speed reducer. The transmission member 13 can transmit the torque output by the power machine 12 to the polishing roller 14, so as to realize the rotating movement of the polishing roller 14, and drive the polishing roller 14 to perform the polishing work on the formwork 3.

[0039] The polishing device of the formwork in the embodiment adopts an integrated design, and the power machine 12, the transmission member 13, the polishing roller 14 and other components of the polishing mechanism 1 are integrated in a compact structure. This design makes the device have higher stability and reliability, reduces the connection and transmission links between components, and reduces the probability of failure.

[0040] In the embodiment, the base 11 is provided with protective covers 16. Specifically, one protective cover 16 is arranged on each side of the polishing roller 14 in the radial direction. The protective covers 16 can be expanded or retracted, and the two protective covers 16 on the sides can be connected to each other when expanded, so as to enclose the power machine 12, the transmission member 13, the polishing roller 14 and other components on the base 11. Specifically, the protective cover 16 can include a rigid framework structure and a flexible material covering the framework structure. The framework structure has a telescopic function, and can drive the flexible material to expand and cover the polishing mechanism 1, or retract and recover the flexible material. Here, the flexible material can be rubber, plastic, nylon cloth or the like. When the polishing device is in an idle state, the protective cover 16 can be used to prevent dust and rain. When the polishing mechanism 1 is in a polishing working state, the protective cover 16 can also be expanded to a certain position to cover the space on both sides of the polishing roller 14. For example, when the polishing roller 14 is horizontally placed transversely, the protective cover 16 can cover the space on both sides of the polishing roller 14, and can prevent the polishing dust scattered from the contact position between the polishing roller 14 and the formwork 3 from spreading to the external environment. The lower protective cover 16 can also collect a part of the polishing dust, so as to avoid the scattered polishing dust from polluting the environment.

[0041] In addition, the protective cover 16 can prevent the polishing roller 14 from flying out and causing accidents during polishing. Compared with the traditional manual polishing method, the integrated polishing template 3 device can greatly reduce the risk of injury to the operator and improve work safety, thereby effectively protecting the safety of the operator.

[0042] Alternatively, buckles 161 that can be matched and clamped with each other are arranged at the abutting positions between the protective covers 16 on the two sides. When the protective covers 16 on the two sides are unfolded and abutted with each other, the protective covers 16 on the two sides can be joined and fixed together through the buckles 161, so as to avoid the protective covers 16 on the two sides from being separated from each other due to poor joint.

[0043] In the embodiment, one connecting piece 17 is arranged on each side of the length direction of the base 11. Specifically, the connecting piece 17 can be a connecting column. The moving mechanism can be hung on the connecting piece 17 through a steel wire rope, so as to lift the polishing mechanism 1 and drive the polishing mechanism 1 to reciprocate for polishing work.

[0044] Alternatively, the polishing piece (not shown in the figure) sleeved on the polishing roller 14 can be a polishing structure such as a grinding wheel, a sand belt or a steel wire brush. Suitable polishing pieces can be selected according to different polishing requirements. For example, a high-speed rotating grinding wheel can quickly remove the rough part on the surface of the template 3, and a sand belt is suitable for fine polishing and polishing. The polishing mechanism 1 can also be equipped with an automatic feeding system, which can automatically adjust the position of the polishing head according to the polishing progress, thereby improving the uniformity and consistency of polishing.

[0045] In the embodiment, the moving mechanism includes a lifting arm 2, and the polishing mechanism 1 can be installed on the lifting arm 2. The polishing mechanism 1 can reciprocate for polishing work under the direct driving of the lifting arm 2. For example, the polishing mechanism 1 can be directly installed on the lifting arm 2 of a loader for polishing work.

[0046] Alternatively, the moving mechanism can also include a lifting rope 4. One end of the lifting rope 4 can be connected with the lifting arm 2, and the other end of the lifting rope 4 can be connected with the polishing mechanism 1. Specifically, the lifting rope 4 is connected with the connecting piece 17, so as to realize the hanging of the polishing mechanism 1. For example, the polishing mechanism 1 can be connected with the lifting arm 2 of a crane through the hanging of the lifting rope 4, and the polishing mechanism 1 can be driven by the crane for polishing work.

[0047] In summary, the polishing device of the template can realize automatic polishing operation of the template by driving the polishing roller to drive the polishing piece to rotate through the power machine, and the polishing mechanism can also be installed on the moving mechanism, and the polishing mechanism can be driven by the moving mechanism to reciprocate on the surface of the template, so that the surface of the entire template can be polished, for example, for the vertically placed template, the polishing mechanism can reciprocate up and down under the driving of the moving mechanism from bottom to top or from top to bottom, and the moving mechanism can also drive the polishing mechanism to move horizontally as a whole, and the movement track can cover the entire surface of the template, thereby eliminating the need for the operator to ascend to the high operation position for manual polishing operation, improving the safety and efficiency of the operation. The polishing device of the whole template can automatically complete the polishing operation, reducing the labor intensity and cost of manual operation. The operator only needs to turn on the polishing device, and the device can start polishing. Compared with the traditional manual polishing method, the whole polishing template device can greatly reduce the labor intensity and improve the work efficiency.

[0048] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for polishing a template, characterized in that, The polishing mechanism (1) is installed on the moving mechanism, and the moving mechanism can drive the polishing mechanism (1) to reciprocate; The polishing mechanism (1) comprises a base (11), a power machine (12) and a polishing roller (14), the power machine (12) is fixedly installed on the base (11), the polishing roller (14) is rotatably connected with the base (11), a polishing piece is sleeved on the polishing roller (14), and the power machine (12) can drive the polishing roller (14) to rotate; the base (11) is provided with a connecting piece (17) on each side.

2. The apparatus for sanding a form according to claim 1, wherein, Two supports (15) are oppositely arranged on the base (11), and the two ends of the polishing roller (14) are rotatably connected with the two supports (15) respectively.

3. The apparatus of claim 2, wherein, Bearings are arranged in the two supports (15), and the two ends of the polishing roller (14) are arranged in the bearings respectively.

4. The apparatus for sanding a form according to claim 1, wherein, A transmission member (13) is further connected between the power machine (12) and the polishing roller (14), and the transmission member (13) comprises two butt-jointed shaft couplings (131).

5. The apparatus of claim 1, wherein, A protective cover (16) is installed on the base (11), and the protective cover (16) can be expanded or contracted.

6. The apparatus of claim 5, wherein, The protective cover (16) is provided with a buckle (161).

7. The apparatus of claim 1, wherein, The connecting piece (17) is a connecting column.

8. The apparatus of claim 1, wherein, The polishing piece is a grinding wheel, a sand belt or a steel wire brush.

9. The apparatus of any one of claims 1 to 8, wherein, The moving mechanism comprises a lifting arm (2).

10. The apparatus of claim 9, wherein, The moving mechanism further comprises a lifting rope (4), one end of the lifting rope (4) is connected with the lifting arm (2), and the other end of the lifting rope (4) can be connected with the connecting piece (17).

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