Concrete vibrating device

Abstract

The utility model provides a concrete vibrating device, which belongs to the technical field of building construction, aims to solve the problems that a constructor needs to scrape the outer side of a vibrating plate for multiple times by adopting a cleaning scraper, the repeated labor frequency of the constructor is increased, and the cleaning efficiency of a vibrating rod is influenced, and comprises a support truss, the two adjusting supports are slidably connected to the left and right sides of the bottom end face of the supporting truss correspondingly. The movable positioning frame is arranged at the lower end of the supporting truss in a left-right sliding mode. The vibrating auxiliary mechanism is arranged between the movable positioning frame and the supporting truss; the connecting bracket is slidably arranged outside the lower end of the movable positioning frame; the vibrating rod is arranged on the bottom end surface of the connecting bracket; the cleaning auxiliary mechanism is arranged on the outer side of the vibrating rod; the operation difficulty during cleaning of the vibrating rod is reduced, the repeated labor frequency and workload of constructors are reduced, the cleaning efficiency of the vibrating rod is improved, and the use convenience of the device in the actual application process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and more specifically, particularly relates to a concrete vibrating device. Background Art

[0002] During the process of concrete pouring construction for a building, in order to remove the internal air bubbles in the concrete and improve the density and strength of the concrete, after the concrete is poured, it is usually necessary for construction workers to use a vibrating rod to vibrate the concrete. In the actual application process of the vibrating device, to prevent the concrete from adhering and accumulating on the outer side of the vibrating rod and affecting the use effect of the vibrating rod, it is necessary to clean the outer side of the vibrating rod in time after the vibrating rod is used.

[0003] For example, the existing application number CN202220527841.8, which relates to the technical field of concrete pavement laying, discloses a concrete vibrating device, including multiple groups of vibrating main bodies. A series connection component is screwed on the outer surface of each group of vibrating main bodies. Each group of series connection components includes a fixed sleeve. Two groups of first distance adjustment pipes are arranged on the outer surface of each group of fixed sleeves, and a second distance adjustment pipe is arranged on the outer side of each group of first distance adjustment pipes. For this concrete vibrating device, through the series connection component, the operator can determine the number of vibrating main bodies and the adjacent spacing according to the concrete pavement, and then drive the first distance adjustment pipe and the second distance adjustment pipe to move reversely. After reaching the set distance relative to the series connection flange, fix the distance adjustment screw through the locking ring, and then fix the set number of series connection components and vibrating main bodies in series through the locking bolt and the locking nut, which enhances the adaptability of the device to different concrete pavements, greatly increases the vibrating area of the device, and effectively improves the operation efficiency of the device.

[0004] Based on the above, during the process of cleaning the vibrating device, it is usually necessary for construction workers to use a cleaning scraper in cooperation. When using the cleaning scraper to clean the vibrating rod, since the cleaning scraper is in a tangent state with the vibrating rod, the contact area between the cleaning scraper and the vibrating rod is limited. During cleaning, it is necessary for construction workers to scrape the outer side of the vibrating plate with the cleaning scraper multiple times, which not only increases the frequency of the construction workers' repetitive labor but also affects the cleaning efficiency of the vibrating rod. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a concrete vibrating device to solve the problem that during the process of cleaning the vibrating device, it is usually necessary for construction workers to use a cleaning scraper in cooperation. When using the cleaning scraper to clean the vibrating rod, since the cleaning scraper is in a tangent state with the vibrating rod, the contact area between the cleaning scraper and the vibrating rod is limited. During cleaning, it is necessary for construction workers to scrape the outer side of the vibrating plate with the cleaning scraper multiple times, which not only increases the frequency of the construction workers' repetitive labor but also affects the cleaning efficiency of the vibrating rod.

[0006] The purpose and efficacy of a concrete vibrating device of the present utility model are achieved by the following specific technical means:

[0007] A concrete vibrating device includes a support truss, an adjustment bracket, a movable positioning bracket, a vibration assisting mechanism, a connecting bracket, a vibrating rod, and a cleaning assisting mechanism. There are two adjustment brackets, and the two adjustment brackets are respectively slidably connected to the left and right sides of the bottom end face of the support truss; the movable positioning bracket is slidably arranged left and right at the lower end of the support truss; the vibration assisting mechanism is arranged between the movable positioning bracket and the support truss, and the vibration assisting mechanism includes: a reciprocating lead screw and a reciprocating screw rod. The reciprocating lead screw is rotatably connected to the inside of the support truss, and the outer end of the reciprocating lead screw is coaxially and fixedly connected to the outer side of the rotating shaft of the driving motor; the reciprocating screw rod is rotatably connected to the inside of the movable positioning bracket; the connecting bracket is slidably arranged on the outer side of the lower end of the movable positioning bracket; the vibrating rod is arranged on the bottom end face of the connecting bracket, and the top end of the vibrating rod is coaxially and fixedly connected to the driving shaft of the vibrating motor; the vibrating motor is fixedly connected to the connecting bracket; the cleaning assisting mechanism is arranged on the outer side of the vibrating rod; the cleaning assisting mechanism includes a cleaning assisting cylinder, a positioning support plate, an elastic connecting piece, and a guiding pillar.

[0008] Further, positioning auxiliary grooves are formed on the left and right end faces of the support truss; a marking caliper with indicating scales is arranged outside the positioning auxiliary grooves;

[0009] A positioning pillar is vertically and fixedly connected to the outer end face of the adjustment bracket; an indicating auxiliary piece is vertically and fixedly connected to the outer end of the positioning pillar.

[0010] Further, a limit nut is threadedly connected to the outer end of the positioning pillar;

[0011] Movable universal wheels are arranged on the front and rear sides of the bottom end face of the adjustment bracket.

[0012] Further, the vibration assisting mechanism further includes: a resistance increasing auxiliary frame and a threaded transmission hole. The resistance increasing auxiliary frame is fixedly connected to the top end face of the movable positioning bracket, and the resistance increasing auxiliary frame is in a T-shaped frame structure; a threaded transmission hole is formed inside the resistance increasing auxiliary frame; the threaded transmission hole is threadedly connected to the reciprocating lead screw;

[0013] A resistance increasing groove is formed at the alignment position between the inside of the support truss and the resistance increasing auxiliary frame.

[0014] Further, transmission gears are coaxially and fixedly connected to both ends of the reciprocating screw rod; a driving rack is arranged outside the transmission gears, and the driving rack is fixedly connected to the support truss; the driving racks on the left and right same sides are meshed with the transmission gears;

[0015] The top end face of the connection bracket is fixedly connected with a transmission auxiliary frame; the inner side of the transmission auxiliary frame is threadedly connected with the outer side of the reciprocating lead screw; the top end face of the transmission auxiliary frame is coaxially and fixedly connected with a limit pillar; a limit through groove is formed at the alignment position of the inner side of the movable positioning frame and the limit pillar.

[0016] Furthermore, the cleaning auxiliary cylinder is slidably arranged on the outer side of the vibrating rod. The longitudinal section of the cleaning auxiliary cylinder is a U-shaped structure, and both ends of the cleaning auxiliary cylinder are mutually attached to the vibrating rod; the positioning support plate is fixedly connected to the outer side of the vibrating motor; the elastic connecting piece is fixedly connected between the positioning support plate and the cleaning auxiliary cylinder; there are two guiding pillars, and the two guiding pillars are respectively fixedly connected to the front and rear sides of the top end face of the cleaning auxiliary cylinder.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] When the utility model is in use, the vibrating area of the concrete is increased, the uniformity during the vibrating construction of the concrete is ensured, the vibrating effect on the concrete is improved, and at the same time, the working burden of the construction workers is greatly reduced, and further, the vibrating efficiency and the use effect of the device on the concrete during the actual application process are improved;

[0019] When the utility model is in use, only by pressing down the cleaning auxiliary cylinder can the full-sided cleaning of the outer side of the vibrating rod be realized, the operation difficulty during the cleaning of the vibrating rod, as well as the frequency and the working burden of the repeated labor of the construction workers are reduced, and further, the cleaning efficiency of the vibrating rod and the use convenience of the device during the actual application process are improved. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the installation structure of the movable positioning frame and the support truss of the utility model.

[0021] Figure 2 It is an overall isometric structure schematic diagram of the utility model.

[0022] Figure 3 It is a schematic diagram of the installation structure of the vibrating auxiliary mechanism and the movable positioning frame of the utility model.

[0023] Figure 4 It is a schematic diagram of the installation structure of the movable positioning frame and the connection bracket of the utility model.

[0024] Figure 5 It is a schematic cross-sectional view of the installation of the cleaning auxiliary mechanism and the vibrating rod of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0026] 1. Support truss; 101. Resistance increasing groove; 102. Positioning auxiliary groove; 103. Marking caliper; 2. Adjusting bracket; 201. Positioning pillar; 202. Limit nut; 203. Indication auxiliary part; 204. Movable universal wheel; 3. Movable positioning frame; 301. Reciprocating lead screw; 302. Resistance increasing auxiliary frame; 303. Thread transmission hole; 304. Reciprocating lead rod; 305. Transmission gear; 306. Driving rack; 4. Connecting bracket; 401. Transmission auxiliary frame; 402. Limit pillar; 5. Vibrating rod; 6. Cleaning auxiliary cylinder; 601. Positioning support plate; 602. Elastic connecting piece; 603. Guide pillar. Detailed implementation manner

[0027] The following further describes the implementation manner of the present utility model in detail with reference to the drawings and embodiments.

[0028] Embodiment 1:

[0029] As shown in the attached Figure 1 to the attached Figure 3 figures:

[0030] The present utility model provides a concrete vibrating device, including a support truss 1, an adjusting bracket 2, a movable positioning frame 3, a vibrating auxiliary mechanism, a connecting bracket 4, a vibrating rod 5 and a cleaning auxiliary mechanism. There are two adjusting brackets 2, and the two adjusting brackets 2 are respectively slidably connected to the left and right sides of the bottom end face of the support truss 1; the movable positioning frame 3 is slidably arranged left and right at the lower end of the support truss 1; the vibrating auxiliary mechanism is arranged between the movable positioning frame 3 and the support truss 1, and the vibrating auxiliary mechanism includes: a reciprocating lead screw 301 and a reciprocating lead rod 304. The reciprocating lead screw 301 is rotatably connected to the inside of the support truss 1, and the outer end of the reciprocating lead screw 301 is coaxially and fixedly connected to the outside of the driving shaft of the driving motor; the reciprocating lead rod 304 is rotatably connected to the inside of the movable positioning frame 3; the connecting bracket 4 is slidably arranged outside the lower end of the movable positioning frame 3; the vibrating rod 5 is arranged on the bottom end face of the connecting bracket 4, and the top end of the vibrating rod 5 is coaxially and fixedly connected to the driving shaft of the vibrating motor; the vibrating motor is fixedly connected to the connecting bracket 4; the cleaning auxiliary mechanism is arranged outside the vibrating rod 5.

[0031] Among them, positioning auxiliary grooves 102 are provided on the left and right end faces of the support truss 1; a marking caliper 103 with indication scales is arranged outside the positioning auxiliary grooves 102;

[0032] A positioning pillar 201 is vertically and fixedly connected to the outer end face of the adjusting bracket 2; an indication auxiliary part 203 is vertically and fixedly connected to the outer end of the positioning pillar 201.

[0033] Among them, a limit nut 202 is threadedly connected to the outer end of the positioning pillar 201;

[0034] Movable universal wheels 204 are arranged on the front and rear sides of the bottom end face of the adjusting bracket 2.

[0035] Among them, the vibration assisting mechanism further includes a resistance increasing assisting frame 302 and a threaded transmission hole 303. The resistance increasing assisting frame 302 is fixedly connected to the top end face of the movable positioning frame 3. The resistance increasing assisting frame 302 is of a T-shaped frame structure. A threaded transmission hole 303 is provided inside the resistance increasing assisting frame 302. The threaded transmission hole 303 is in threaded connection with the reciprocating lead screw 301.

[0036] A resistance increasing groove 101 is provided at the alignment position of the inner side of the support truss 1 and the resistance increasing assisting frame 302.

[0037] Among them, transmission gears 305 are coaxially and fixedly connected to both ends of the reciprocating lead screw 304. Drive racks 306 are arranged outside the transmission gears 305. The drive racks 306 are fixedly connected to the support truss 1. The drive racks 306 and the transmission gears 305 on the same side on the left and right are meshed with each other.

[0038] A transmission assisting frame 401 is fixedly connected to the top end face of the connecting bracket 4. The inner side of the transmission assisting frame 401 is in threaded connection with the outer side of the reciprocating lead screw 304. A limiting support column 402 is coaxially and fixedly connected to the top end face of the transmission assisting frame 401. A limiting through groove is provided at the alignment position of the inner side of the movable positioning frame 3 and the limiting support column 402.

[0039] The specific usage mode and function of this embodiment:

[0040] When the present utility model is in use, after moving the device to a designated position, reverse-rotate the limiting nut 202, then adjust the adjusting bracket 2 to a suitable height of the support truss 1. After determining the height, use the cooperation of the limiting nut 202 and the positioning support column 201 to position the adjusting bracket 2 and the support truss 1. Use the cooperation of the indicating auxiliary part 203 and the marking caliper 103 to ensure the horizontal adjustment of the adjusting bracket 2, and adjust the adjusting bracket 2 to a suitable height according to the height of the concrete. When starting the driving motor, the reciprocating lead screw 301 pushes the resistance increasing assisting frame 302 and the movable positioning frame 3 to slide left and right below the support truss 1. During the left and right sliding of the movable positioning frame 3, the drive rack 306 pushes the transmission gear 305 and the reciprocating lead screw 304 to rotate. During the rotation of the reciprocating lead screw 304, the connecting bracket 4 and the vibrating rod 5 move synchronously back and forth during the left and right sliding. During the left and right sliding and the back and forth movement of the vibrating rod 5, the vibrating area of the mixed soil is increased.

[0041] Embodiment Two:

[0042] As shown in the attached Figure 4 to the attached Figure 5 shown:

[0043] Based on the first embodiment, the cleaning assistant machine includes a cleaning assistant cylinder 6, a positioning support plate 601, an elastic connecting member 602, and a guiding pillar 603.

[0044] Among them, the cleaning assistant cylinder 6 is slidably arranged outside the vibrating rod 5. The longitudinal section of the cleaning assistant cylinder 6 is a U-shaped structure, and both ends of the cleaning assistant cylinder 6 are in mutual contact with the vibrating rod 5. The positioning support plate 601 is fixedly connected to the outside of the vibrating motor. The elastic connecting member 602 is fixedly connected between the positioning support plate 601 and the cleaning assistant cylinder 6. There are two guiding pillars 603, and the two guiding pillars 603 are respectively fixedly connected to the front and rear sides of the top end face of the cleaning assistant cylinder 6.

[0045] The specific usage method and function of this embodiment:

[0046] When the present utility model is in use, after the concrete is vibrated, when the cleaning assistant cylinder 6 is pushed downward, the cleaning assistant cylinder 6 realizes the automatic cleaning of the outside of the vibrating rod 5. The guiding pillar 603 realizes the guiding and limiting during the up and down sliding of the cleaning assistant cylinder 6, and the elastic connecting member 602 realizes the automatic reset of the cleaning assistant cylinder 6.

[0047] In this article, the following points need to be noted:

[0048] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0049] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0050] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A concrete vibrating device, comprising a supporting truss, two adjusting brackets, a movable positioning bracket, a vibrating auxiliary mechanism, a connecting bracket, a vibrating rod and a cleaning auxiliary mechanism, characterized in that: The two adjustment brackets are respectively slidably connected to the left and right sides of the bottom end surface of the supporting truss; the movable positioning frame is slidably arranged at the lower end of the supporting truss; the vibration auxiliary mechanism is arranged between the movable positioning frame and the supporting truss, and the vibration auxiliary mechanism includes: a reciprocating screw and a reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inner side of the supporting truss, and the outer end of the reciprocating screw rod is coaxially fixedly connected to the outer side of the driving motor shaft; the reciprocating screw rod is rotatably connected to the inner side of the movable positioning frame; the connecting bracket is slidably arranged on the outer side of the lower end of the movable positioning frame; the vibrating rod is arranged on the bottom end surface of the connecting bracket, and the top end of the vibrating rod is coaxially fixedly connected to the driving shaft of the vibrating motor; the vibrating motor is fixedly connected to the connecting bracket; the cleaning auxiliary mechanism is arranged on the outer side of the vibrating rod; the cleaning auxiliary machine includes a cleaning auxiliary cylinder, a positioning support plate, an elastic connecting piece and a guide pillar.

2. A concrete vibrating device as claimed in claim 1, characterized in that: The left and right end surfaces of the support truss are provided with positioning auxiliary grooves; the outer side of the positioning auxiliary groove is provided with a marking caliper with an indicating scale; The outer end surface of the adjustment bracket is vertically fixedly connected with a positioning pillar; the outer end of the positioning pillar is vertically fixedly connected with an indicating auxiliary piece.

3. A concrete vibrating device as claimed in claim 1, characterized in that: The outer end of the positioning support is threadedly connected to a limiting nut; Movable universal wheels are arranged on the front and rear sides of the bottom end surface of the adjusting bracket.

4. A concrete vibrating device as claimed in claim 1, characterized in that: The vibration auxiliary mechanism also includes: a resistance-increasing auxiliary frame and a threaded transmission hole. The resistance-increasing auxiliary frame of a T-shaped frame structure is fixedly connected to the top end surface of the movable positioning frame; a threaded transmission hole is opened on the inner side of the resistance-increasing auxiliary frame; the threaded transmission hole is threadedly connected to the reciprocating screw; A resistance increasing groove is provided at a position aligned with the resistance increasing auxiliary frame on the inner side of the support truss.

5. A concrete vibrating device as claimed in claim 1, characterized in that: The two ends of the reciprocating screw rod are coaxially fixedly connected with a transmission gear; a driving rack is arranged outside the transmission gear, and the driving rack is fixedly connected to the supporting truss; the driving rack and the transmission gear on the same left and right sides are meshed with each other; The top end face of the connecting bracket is fixedly connected with a transmission auxiliary frame; the inner side of the transmission auxiliary frame is threadedly connected with the outer side of the reciprocating screw rod; the top end face of the transmission auxiliary frame is coaxially fixedly connected with a limiting support pillar; a limiting through groove is provided at the inner side of the movable positioning frame and at the alignment position with the limiting support pillar.

6. A concrete vibrating device as claimed in claim 1, characterized in that: The cleaning auxiliary cylinder with a U-shaped longitudinal cross-section is slidingly arranged on the outside of the vibrating rod, and the two ends of the cleaning auxiliary cylinder are in contact with the vibrating rod; the positioning support plate is fixedly connected to the outside of the vibrating motor; the elastic connecting piece is fixedly connected between the positioning support plate and the cleaning auxiliary cylinder; there are two guide pillars, which are respectively fixedly connected to the front and rear sides of the top end surface of the cleaning auxiliary cylinder.

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