Plug-in type electric vibrating device

Abstract

The invention discloses a plug-in type electric vibrating device which comprises a mounting plate, a vibrating rod, a lifting lead screw, a connecting piece, a connecting gear shaft and a base, a rotating plate is arranged in the center of the mounting plate, the vibrating rod is arranged on the rotating plate in a penetrating mode, the upper end of the lifting lead screw is arranged on the rotating plate, one end of the connecting piece is arranged on the lifting lead screw in a sleeving mode, and the other end of the connecting piece is connected with the connecting gear shaft. The upper end of the connecting gear shaft is arranged on the rotating plate, a driving motor and a switching gear which are connected are arranged on the base, the switching gear can be far away from and close to the base so that the switching gear can be meshed with the lifting lead screw and the connecting gear shaft, and the lifting lead screw is used for driving the vibrating rod to ascend and descend. The connecting gear shaft is used for driving the rotating plate to rotate. The functions of automatically lifting the vibrating rod and automatically switching the vibrating rod to avoid the resistance point when the resistance is increased can be realized, the internal quality control requirement of reinforced concrete pouring is met, and the labor intensity during construction is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of concrete construction, and in particular to an inserted electric vibrating device. Background Art

[0002] The plug-in electric vibrator is a widely used concrete construction equipment. It is mainly used to prevent bubbles and voids inside the concrete during reinforced concrete pouring construction, improve the density of the concrete, and enhance the strength and durability of the concrete.

[0003] The reality is that the inserted electric vibrator may come into contact with the steel bars or steel mesh and cannot automatically avoid the problem.

[0004] In the related art, a similar insertion vibrator device can be seen in patent CN216381427U, which is an insertion vibrator on the top of a secondary lining trolley. Although the installation angle of the vibrator and the vibrating rod in the vibrator can be adjusted in real time, there is a certain probability that the vibrating rod will touch the steel bars or steel mesh when inserting the vibrating rod into the arch, and it cannot automatically avoid being inserted into the concrete for vibration. Summary of the invention

[0005] The object of the present invention is to provide an insertable electric vibrating device to solve the problem that the existing vibrating rod may touch the steel bar or the steel mesh.

[0006] To this end, an embodiment of the present invention provides an insertable electric vibrating device.

[0007] According to an embodiment of the present invention, the plug-in electric vibrator device includes: a mounting plate, a rotating plate is arranged at the center of the mounting plate; a vibrating rod, the vibrating rod is inserted into the rotating plate; a lifting screw, the upper end of the lifting screw is arranged on the rotating plate; a connecting piece, one end of the connecting piece is sleeved on the lifting screw, and the other end of the connecting piece is connected to the vibrating rod; a connecting gear shaft, the upper end of the connecting gear shaft is arranged on the rotating plate; a base, a driving motor and a switching gear are arranged on the base, the switching gear can move away from and approach the base so that the switching gear is respectively meshed with the lifting screw and the connecting gear shaft, the lifting screw is used to drive the vibrating rod to rise and fall, and the connecting gear shaft is used to drive the rotating plate to rotate.

[0008] According to the detection device of the present invention, a switching gear is arranged at the lower end of the lifting screw and the connecting gear shaft, wherein the lifting screw is used to drive the vibrating rod to lift and lower, and the connecting gear shaft is used to drive the rotating plate to rotate. The switching gear first meshes with the lifting screw, and when the upper end of the vibrating rod encounters the steel bar or steel mesh, the switching gear meshes with the connecting gear shaft. The present invention can realize the automatic lifting and lowering of the vibrating rod and the function of automatically switching the vibrating rod to avoid the resistance point when the resistance increases, meet the internal quality control requirements of reinforced concrete pouring, and reduce the labor intensity during construction.

[0009] In some embodiments, an inner gear ring is disposed at the center of the mounting plate, an outer gear ring is disposed at the periphery of the rotating plate, and the rotating plate is meshed with the mounting plate.

[0010] In some embodiments, a first mounting hole, a second mounting hole and a third mounting hole are provided on the rotating plate; the vibrating rod is passed through the first mounting hole, the rotatable lifting screw is provided in the second mounting hole, and the connecting gear shaft is provided in the third mounting hole.

[0011] In some embodiments, the plug-in electric vibrator device further includes an electric push rod, the upper end of the electric push rod is arranged on the vibrator rod, and the lower end of the electric push rod is arranged on the switching gear.

[0012] In some embodiments, a connecting rod is disposed at the upper end of the electric push rod, an electromagnet is disposed on the connecting rod, and a spring is disposed between the electromagnet and the electric push rod.

[0013] In some embodiments, the switching gear includes a driving wheel, a lifting gear and a rotating gear; the driving wheel is arranged on the lower end of the electric push rod, the lifting gear is arranged on the lower end of the lifting screw rod, and the rotating gear is arranged on the lower end of the connecting gear shaft.

[0014] In some embodiments, the insertable electric vibrator further includes a fixed bracket, the lower end of the fixed bracket is disposed on the base, and the upper end of the fixed bracket is disposed on the mounting plate.

[0015] In some embodiments, the plug-in electric vibrator further includes a locking mechanism, which is disposed on the connecting member, and one end of the locking mechanism is connected to the fixing bracket.

[0016] In some embodiments, the insertable electric vibrator device further includes a force sensor, which is disposed on the vibrator rod and is digitally connected to the electric push rod.

[0017] In some embodiments, the plug-in electric vibrator device further includes a torque sensor, which is disposed on the vibrator rod and is data-connected to the electric push rod.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, rather than limiting the present disclosure. Other features and aspects of the present disclosure will become more apparent from the following detailed description of exemplary embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic diagram of an insertable electric vibrator according to an embodiment of the present invention.

[0021] Figure 2 is another schematic diagram of an insertable electric vibrator according to an embodiment of the present invention.

[0022] Figure 3 is another schematic diagram of an insertable electric vibrator according to an embodiment of the present invention.

[0023] Figure 4 yes Figure 3 A is a partial enlarged schematic diagram of the middle part.

[0024] Reference numerals:

[0025] Insertion-type electric vibrating device 100, mounting plate 10, rotating plate 11, first mounting hole 12, second mounting hole 13, third mounting hole 14, vibrating rod 20, lifting screw rod 21, connecting piece 22, connecting gear shaft 30, base 40, driving motor 41, switching gear 50, driving wheel 51, lifting gear 52, rotating gear 53, electric push rod 60, connecting rod 61, electromagnet 62, spring 63, fixed bracket 70, locking mechanism 80. DETAILED DESCRIPTION

[0026] The technical scheme of the present invention will be clearly and completely described below in conjunction with specific embodiments, but those skilled in the art should understand that the embodiments described below are only used to illustrate the present invention and should not be regarded as limiting the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-Figure 4 As shown, the plug-in electric vibrating device 100 according to the embodiment of the present invention includes a mounting plate 10 , a vibrating rod 20 , a lifting screw 21 , a connecting member 22 , a connecting gear shaft 30 and a base 40 .

[0028] A rotating plate 11 is provided at the center of the mounting plate 10. Specifically, Figure 1-Figure 2 As shown, an opening is provided at the center of the mounting plate 10, a rotating inner gear ring device is provided on the inner wall of the opening, and a rotating plate 11 is provided inside the rotating inner gear ring device.

[0029] The vibrating rod 20 is inserted into the rotating plate 11 , the upper end of the lifting screw rod 21 is arranged on the rotating plate 11 , one end of the connecting member 22 is sleeved on the lifting screw rod 21 , and the other end of the connecting member 22 is connected to the vibrating rod 20 .

[0030] Specifically, Figure 1-Figure 2 As shown, the vibrating rod 20 is sleeved on the lifting screw rod 21 through the connecting piece 22 , so that the vibrating rod 20 can be raised and lowered by rotating the lifting screw rod 21 .

[0031] The upper end of the connecting gear shaft 30 is arranged on the rotating plate 11, and a driving motor 41 and a switching gear 50 are arranged on the base 40. The switching gear 50 can move away from and approach the base 40 so that the switching gear 50 is respectively engaged with the lifting screw rod 21 and the connecting gear shaft 30. The lifting screw rod 21 is used to drive the vibrating rod 20 to rise and fall, and the connecting gear shaft 30 is used to drive the rotating plate 11 to rotate.

[0032] According to the detection device of the present invention, a switching gear 50 is provided at the lower ends of the lifting screw 21 and the connecting gear shaft 30, wherein the lifting screw 21 is used to drive the vibrating rod 20 to lift and lower, and the connecting gear shaft 30 is used to drive the rotating plate 11 to rotate. The switching gear 50 first meshes with the lifting screw 21, and when the upper end of the vibrating rod 20 encounters a steel bar or a steel mesh, the switching gear 50 meshes with the connecting gear shaft 30. The present invention can realize the automatic lifting and lowering of the vibrating rod 20 and the function of automatically switching the vibrating rod 20 to avoid the resistance point when the resistance increases, meet the internal quality control requirements of reinforced concrete pouring, and reduce the labor intensity during construction.

[0033] In some embodiments, Figure 1-Figure 2 As shown, an inner gear ring is provided at the center of the mounting plate 10 , an outer gear ring is provided at the periphery of the rotating plate 11 , and the rotating plate 11 is meshed with the mounting plate 10 .

[0034] Specifically, Figure 1-Figure 2As shown, an opening is provided at the center position of the mounting plate 10, a rotating inner gear ring device is provided on the inner wall of the opening, an inner gear ring is provided inside the rotating inner gear ring device, and an outer gear ring is provided on the outer periphery of the rotating plate 11, thereby, the rotating plate 11 can be installed inside the rotating inner gear ring device.

[0035] In some embodiments, Figure 1-Figure 2 As shown, the rotating plate 11 is provided with a first mounting hole 12 , a second mounting hole 13 and a third mounting hole 14 ; a vibrating rod 20 is passed through the first mounting hole 12 , a rotatable lifting screw rod 21 is provided in the second mounting hole 13 , and a connecting gear shaft 30 is provided in the third mounting hole 14 .

[0036] It is understandable that a vibrating rod 20 is passed through the first mounting hole 12, and there is no connection or rotational connection between the vibrating rod 20 and the first mounting hole 12. The vibrating rod 20 can be raised and lowered in the first mounting hole 12, and the first mounting hole 12 provides stability and limiting functions.

[0037] The lifting screw 21 is rotatably disposed in the second mounting hole 13 , but when the lifting screw 21 rotates, the second mounting hole 13 and the rotating plate 11 as a whole are relatively stationary.

[0038] The connecting gear shaft 30 is disposed in the third mounting hole 14 , and when the lifting screw 21 rotates, the rotating plate 11 rotates together.

[0039] In some embodiments, Figure 1-Figure 2 As shown, the plug-in electric vibrating device 100 further includes an electric push rod 60 , the upper end of the electric push rod 60 is arranged on the vibrating rod 20 , and the lower end of the electric push rod 60 is arranged on the switching gear 50 .

[0040] In some embodiments, Figure 1-Figure 4 As shown, a connecting rod 61 is disposed at the upper end of the electric push rod 60 , an electromagnet 62 is disposed on the connecting rod 61 , and a spring 63 is disposed between the electromagnet 62 and the electric push rod 60 .

[0041] It is understandable that if Figure 1-Figure 4 As shown, an electromagnet 62 and a spring 63 are provided at the upper end of the electric push rod 60. When the electromagnet 62 is energized, the spring 63 is in a contracted state. At this time, the switching gear 50 is engaged with the lifting screw 21 to drive the lifting screw 21 to rotate.

[0042] When the electromagnet 62 is powered off, the spring 63 is in a natural state, and at this time the switching gear 50 is meshed with the connecting gear shaft 30 to drive the connecting gear shaft 30 to rotate.

[0043] In some embodiments, Figure 1-Figure 2As shown, the switching gear 50 includes a driving wheel 51, a lifting gear 52 and a rotating gear 53; the driving wheel 51 is arranged on the lower end of the electric push rod 60, the lifting gear 52 is arranged on the lower end of the lifting screw rod 21, and the rotating gear 53 is arranged on the lower end of the connecting gear shaft 30.

[0044] It is understandable that the driving wheel 51 is arranged on the lower end of the electric push rod 60, the lifting gear 52 is arranged on the lower end of the lifting screw 21, and the rotating gear 53 is arranged on the lower end of the connecting gear shaft 30. Thus, the lifting screw 21 and the connecting gear shaft 30 are easy to disassemble and maintain.

[0045] In some embodiments, Figure 1-Figure 2 As shown, the plug-in electric vibrator 100 further includes a fixing bracket 70 , the lower end of the fixing bracket 70 is disposed on the base 40 , and the upper end of the fixing bracket 70 is disposed on the mounting plate 10 .

[0046] Specifically, Figure 1-Figure 2 As shown, the fixing bracket 70 can be set to be an elongated or semicircular shape, and the fixing bracket 70 can be set on the periphery of the vibrating rod 20, thereby helping to save the overall installation space of the plug-in electric vibrating device 100.

[0047] In some embodiments, Figure 1-Figure 2 As shown, the plug-in electric vibrator 100 further includes a locking mechanism 80 . The locking mechanism 80 is disposed on the connecting member 22 , and one end of the locking mechanism 80 is connected to the fixing bracket 70 .

[0048] In some embodiments, Figure 1-Figure 2 As shown, the insertion type electric vibrating device 100 further includes a force sensor (not shown), which is disposed on the vibrating rod 20 and is digitally connected to the electric push rod 60 .

[0049] In some embodiments, Figure 1-Figure 2 As shown, the plug-in electric vibrating device 100 further includes a torque sensor (not shown), which is disposed on the vibrating rod 20 and is digitally connected to the electric push rod 60 .

[0050] In summary, the problem to be solved by the technology in the present invention is: in the state of automatic control, no human intervention is required, and the automatic lifting and lowering of the vibrating rod and avoidance of steel bars can be realized. The smaller usage space meets the working requirements in various scenarios and solves the functional problem that the vibrating device cannot be lifted due to space limitations. This technology also has an emergency manual operation standby function; that is, when the automatic control of the vibrating device cannot be operated, manual emergency operation is carried out to lift the vibrating rod or the overall rotating mechanism to ensure the reliability of the device.

[0051] In summary, the technical innovations in the present invention include: the lifting mechanism and the rotating mechanism of the electric vibrator share a set of power sources by switching the gear system; after the electric vibrator is raised to the right position, the rotating mechanism is locked to prevent the electric vibrator from being stuck in the concrete layer; the gear system is used to switch the lifting and rotation to ensure the reliability of the transmission and the compactness of the structure; automatic operation control and manual emergency standby operation are used to ensure the reliability of the actual application of the device.

[0052] To sum up, the beneficial effects of the present invention include: when the electric vibrator is in a low position, the motor driving gear is meshed with its lifting gear, and the electric vibrator also rises while the nut is driven to rise by the electric rotating screw; when the power motor is overloaded or the force sensor issues an early warning, the electric vibrator drops to a low position, and the gear system switches gears through the electric push rod, meshing the driving gear with the rotating gear to automatically rotate the entire vibrating device to a predetermined position, and then switches the gear system to the lifting gear to lift the electric vibrator; a compact arrangement is performed in a limited space to realize the automatic lifting and automatic avoidance rotation function of the electric vibrator; the load value and resistance value are detected in time to ensure safe operation; the lifting and rotating mechanism is electrically controlled to reduce the labor intensity of personnel, and manual control of the lifting and rotation is enabled in emergency situations (such as power outages, control failures, etc.), making the device safer and more reliable.

[0053] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0058] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An insertable electric vibrator, characterized in that: include: A mounting plate, wherein a rotating plate is disposed at the center of the mounting plate; A vibrating rod, the vibrating rod is passed through the rotating plate; A lifting screw rod, the upper end of which is arranged on the rotating plate; A connecting piece, one end of which is sleeved on the lifting screw rod, and the other end of which is connected to the vibrating rod; A connecting gear shaft, the upper end of which is disposed on the rotating plate; A base is provided with a connected driving motor and a switching gear, and the switching gear can move away from and close to the base so that the switching gear is respectively engaged with the lifting screw rod and the connecting gear shaft, the lifting screw rod is used to drive the vibrating rod to rise and fall, and the connecting gear shaft is used to drive the rotating plate to rotate.

2. The plug-in electric vibrator according to claim 1, characterized in that: An inner gear ring is disposed at the center of the mounting plate, an outer gear ring is disposed at the outer periphery of the rotating plate, and the rotating plate is meshed with the mounting plate.

3. The plug-in electric vibrator according to claim 2, characterized in that: The rotating plate is provided with a first mounting hole, a second mounting hole and a third mounting hole; The vibrating rod is inserted into the first mounting hole, the rotatable lifting screw rod is arranged in the second mounting hole, and the connecting gear shaft is arranged in the third mounting hole.

4. The plug-in electric vibrator according to claim 3, characterized in that: Also includes: An electric push rod, the upper end of which is arranged on the vibrating rod, and the lower end of which is arranged on the switching gear.

5. The plug-in electric vibrator according to claim 4, characterized in that: A connecting rod is arranged at the upper end of the electric push rod, an electromagnet is arranged on the connecting rod, and a spring is arranged between the electromagnet and the electric push rod.

6. The plug-in electric vibrator according to claim 5, characterized in that: The switching gear includes a driving wheel, a lifting gear and a rotating gear; The driving wheel is arranged on the lower end of the electric push rod, the lifting gear is arranged on the lower end of the lifting screw rod, and the rotating gear is arranged on the lower end of the connecting gear shaft.

7. The plug-in electric vibrator according to claim 6, characterized in that: Also includes: A fixing bracket, wherein the lower end of the fixing bracket is arranged on the base, and the upper end of the fixing bracket is arranged on the mounting plate.

8. The plug-in electric vibrator according to claim 7, characterized in that: Also includes: A locking mechanism is arranged on the connecting member, and one end of the locking mechanism is connected to the fixing bracket.

9. The plug-in electric vibrator according to claim 8, characterized in that: Also includes: A force sensor is arranged on the vibrating rod, and the force sensor is data-connected to the electric push rod.

10. The plug-in electric vibrator according to claim 9, characterized in that: Also includes: A torque sensor is provided on the vibrating rod, and the torque sensor is data-connected to the electric push rod.

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