Concrete vibrating device

Abstract

The invention discloses a concrete vibrating device, and belongs to the technical field of constructional engineering. The concrete vibrating device comprises a bearing plate, a hose arranged on the bearing plate and a vibrating rod mounted at the end of the hose, and further comprises an anti-shaking assembly for preventing the hose from shaking when the vibrating rod is lowered, the anti-shaking assembly comprises a first supporting pipe, and the first supporting pipe is vertically mounted below the bearing plate through a mounting frame; a second supporting pipe is vertically and slidably inserted into the first supporting pipe, the hose is arranged in the first supporting pipe, the bottom end of the second supporting pipe is fixedly connected with a connecting piece, the inner diameter of the second supporting pipe is larger than the outer diameter of the vibrating rod, and a sliding piece is arranged between the first supporting pipe and the second supporting pipe and used for assisting sliding between the first supporting pipe and the second supporting pipe. According to the concrete vibrating device, the hose is limited and borne through the arranged anti-shaking assembly, so that the vibrating rod can be vertically inserted into concrete needing to be vibrated, and the vibrating effect is improved.

Description

Technical Field

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

[0002] Concrete vibrators are mainly classified into internal vibrators and external vibrators according to the method of transmitting vibration. Internal vibrators are mostly used to vibrate thicker concrete layers, such as fixed structures such as bridge piers, abutment foundations and piles. For components with larger areas and thinner material layers, external vibrators are used to compact the concrete surface. The structure of the external vibrator includes eccentric blocks installed on the rotor shafts extending from both ends of the dual-axis motor. The eccentric blocks rotate with the rotor shaft to generate unbalanced power and transmit it to the concrete through the vibration part, so that the concrete can be compacted.

[0003] During construction, after the steel bars are built, the bundled steel bars are arranged crosswise with each other, so the vibration method of the above-mentioned external vibrator is not applicable. Therefore, internal vibrators are usually used for vibration construction. The traditional internal vibrator is mainly composed of a vibrating rod, a hose, a throttle controller, a gasoline engine and a shoulder strap. When in use, it is carried on the back of a person, and the vibrating rod is inserted into the concrete to be vibrated by holding the hose. The vibration frequency is controlled by the throttle controller. When vibrating, the vibrating rod needs to be inserted vertically into the concrete to be vibrated by holding the hose. Vibration completely depends on the experience and consciousness of the vibrator, and the operator needs to have strong vibration operation experience, and it consumes a lot of manpower.

[0004] For internal vibration, the existing technology also uses a mobile body to carry the load, adopts an electrically controlled winding method to wind up the hose, and sets a roller device to guide the hose, so that the hose and the vibrating rod are set vertically, and the hose is loosened when vibration is needed, and the vibrating rod is inserted into the concrete to be vibrated by its own gravity for vibration. Although the hose is wound up by electrically controlling to avoid human intervention and can efficiently vibrate the concrete, there are still certain problems, such as the lack of a limit on the hose, which causes the hose to shake easily when the vibrating rod and the hose are lowered, causing the vibrating rod to be inserted into the concrete at an angle. When the vibrating rod is inserted into the concrete at an angle, the vibrating rod fails to be inserted to the designed depth, resulting in vibration leakage, which will affect the density and uniformity of the concrete, and the vibrating rod may be stuck by the steel bars when it is inserted into the steel mesh at an angle, affecting normal construction. Summary of the invention

[0005] The purpose of the present invention is to overcome the problems in the prior art and provide a concrete vibrating device, which can make the vibrating rod vertically inserted into the concrete to be vibrated when the vibrating rod and the hose are lowered, thereby improving the vibration effect.

[0006] The present invention provides a concrete vibrating device, comprising a bearing plate, a hose arranged on the bearing plate, and a vibrating rod installed at the end of the hose, and also comprising an anti-sway component for preventing the hose from shaking when the vibrating rod is lowered. The anti-sway component comprises a first support tube, the first support tube is vertically installed below the bearing plate through a mounting frame, a second support tube is vertically slidably inserted in the first support tube, the hose is arranged in the first support tube, a connecting piece is fixedly connected to the bottom end of the second support tube, the inner diameter of the second support tube is larger than the outer diameter of the vibrating rod, the connecting piece is used to connect the hose and the second support tube as one, a sliding piece is provided between the first support tube and the second support tube, for allowing the two to slide better, the sliding piece comprises a concave frame, the concave frame is fixedly connected to the outer side of the second support tube, a rotating rod is horizontally rotatably inserted on the concave frame, a rolling wheel is fixedly sleeved on the rotating rod, and a limiting groove for rolling of the rolling wheel is vertically opened on the inner side wall of the first support tube.

[0007] Preferably, the front end of the concave frame is arranged in the limiting groove and is not in contact with the first supporting tube, and both ends of the rotating rod penetrate the concave frame and are movably embedded with balls.

[0008] Preferably, a horizontally arranged fixing rod is fixedly connected inside the first supporting tube, a vertically arranged reset sleeve is fixedly connected to the horizontal end of the fixing rod, and the hose is inserted through the reset sleeve.

[0009] Preferably, the second support tube is made of heavy steel.

[0010] Preferably, the connecting member includes a connecting tube, which is fixedly connected to the lower end of the second supporting tube, and the lower end of the connecting tube is fixedly connected to a connecting plate, a limit plate is fixedly sleeved on the hose placed in the second supporting tube, and a through limit hole is formed on the limit plate and the connecting plate, and a limit rod is threadedly inserted in the limit hole.

[0011] Preferably, an annular groove is formed on the connecting plate, an internal thread is formed in the annular groove, and an external thread is formed on the outer side of the bottom of the first supporting tube.

[0012] Preferably, there is a certain distance between the limiting plate and the vibrating rod.

[0013] Preferably, a vertically arranged connecting plate is fixedly connected to the center position of the bottom of the supporting plate, an arc-shaped supporting groove is penetrated through the connecting plate, a supporting frame is slidably arranged in the arc-shaped supporting groove, a mounting plate is fixedly connected to the bottom of the supporting frame, and the mounting plate is used to support the first supporting tube and the second supporting tube.

[0014] Preferably, a fixing plate is provided at the bottom of the mounting plate, and the fixing plate is connected to the mounting plate by a sliding rod, and the fixing plate is slidably arranged along the horizontal direction of the mounting plate, and a guide wheel is provided at the bottom of the fixing plate for guiding the hose. One end of the fixing plate is fixedly connected to a moving block, and the moving block passes through the mounting plate and is consistent with the sliding direction of the sliding rod, and the moving block is adjusted by an adjusting component, and a connecting frame is fixedly connected to the bottom of the fixing plate, and one end of the connecting frame is fixedly connected to the first supporting tube, and the adjusting component includes a pair of vertically arranged support plates, a pair of the support plates are fixedly connected to the mounting plate, and a pair of adjusting screws are rotatably inserted on the support plates, and the moving block is threadedly sleeved on the adjusting screw.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: a concrete vibrating device of the present invention supports a hose and a vibrating rod when they are lowered by arranging a first support tube and a second support tube, the first support tube is arranged below the load-bearing plate, and below the guide wheel for guiding the hose, and the hose and the second support tube are connected together by a connecting piece, when the hose is lowered by the winding motor, the second support tube rolls in the limiting groove with the assistance of the rolling wheel, because the hose and the second support tube are connected as a whole by the connecting piece, the second support tube is rigid and guides the hose when the vibrating rod is lowered, and the rotation of the rolling wheel arranged during the lowering can avoid the existing situation in which the hose is not limited and shakes during the lowering, causing the vibrating rod to be tilted and inserted into the concrete, resulting in poor vibration effect.

[0016] Because it is important to insert quickly and withdraw slowly when vibrating concrete, during the process of inserting the vibrating rod, the upper layer is easy to insert, while the resistance gradually increases when inserting downward. If the vibrating rod is inserted too slowly, bubbles will be generated during insertion, resulting in reduced quality of concrete pouring. In the present invention, the second support tube is made of heavy steel material. The steel vibrating rod is heavy and has a small swing, so that the vibrating rod can be quickly and vertically inserted into the concrete to be vibrated, and the vibrating rod can be slowly withdrawn after the vibration is completed. The second support tube provided in the present invention, on the one hand, supports the hose, and on the other hand, because the second support tube is heavy and has a small swing, the insertion of the vibrating rod can be accelerated, so that the vibrating rod can be quickly inserted into the concrete to be vibrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the anti-sway component of the present invention.

[0019] Figure 3 It is a schematic diagram of the limiting groove structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the connecting piece structure of the present invention.

[0021] Figure 5 It is a schematic diagram of the auxiliary component structure of the present invention.

[0022] Figure 6 for Figure 1 Enlarged structural diagram at A in the middle.

[0023] Figure 7 It is a schematic diagram of the ball structure of the present invention.

[0024] Figure 8 It is a schematic diagram of the fixing rod and the reduction sleeve structure of the present invention.

[0025] Explanation of the accompanying drawings: 1. load-bearing plate; 2. hose; 3. vibrating rod; 4. anti-sway assembly; 41. first support tube; 42. second support tube; 43. sliding member; 431. concave frame; 432. rotating rod; 433. rolling wheel; 434. limiting groove; 44. connecting member; 441. connecting tube; 442. connecting disk; 443. limiting disk; 444. limiting hole; 445. limiting rod; 5. annular groove; 6. internal thread; 7. external thread; 8. connecting plate; 9. arc-shaped load-bearing groove; 10. support frame; 11. fixed plate; 12. sliding rod; 13. guide wheel; 14. moving block; 15. adjusting assembly; 151. support plate; 152. adjusting screw; 16. mounting plate; 17. connecting frame; 18. ball bearing; 19. fixing rod; 20. reset sleeve. DETAILED DESCRIPTION

[0026] The following is combined with Figures 1 to 8 In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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. Unless otherwise defined, the technical terms or scientific terms used herein should be the usual meanings understood by people with general skills in the field to which the present invention belongs.

[0027] The words "first", "second" and similar words used in the specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. "Inside", "outside", "upper", "lower", "far", "near", "front", "back" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. The drawings in the present invention are not drawn strictly according to the actual scale. The specific size and quantity of each structure can be determined according to actual needs. The drawings described in the present invention are only schematic diagrams of the structure.

[0028] In the conventional concrete vibrating device, the hose 2 is not properly limited when in use. When the hose 2 is lowered, the lowered vibrating rod 3 may be tilted due to the certain flexibility of the hose 2, and the vibrating rod 3 may be tilted into the concrete to be vibrated, resulting in a poor vibration effect on the concrete. The present invention reasonably limits the outer side of the hose 2 by means of the anti-sway component 4, and prevents the hose 2 from deflecting when lowering, so that the vibrating rod 3 can be inserted perpendicular to the concrete to be vibrated. In addition, the vibrating rod 3 should be inserted quickly and retracted slowly when vibrating the concrete. Bubbles will be generated when the vibrating rod 3 is inserted into the concrete, so the vibrating rod 3 should be quickly inserted. Insertion, the traditional vibrating device uses the original gravity of the vibrating rod 3 to pull the hose 2 downward, and the insertion speed is slow, which will cause some bubbles to be generated during insertion. The anti-sway component 4 provided in the present invention, on the one hand, limits the bottom of the hose 2, so that the lowered vibrating rod 3 can be vertically inserted into the concrete to be vibrated. On the other hand, the second support tube 42 in the present invention is made of heavy steel products. When lowered, the hose 2 will be pulled downward by the second support tube 42 and the vibrating rod 3, so that the vibrating rod 3 can be quickly inserted into the concrete to be vibrated, thereby further making the concrete better vibrated.

[0029] The present invention provides a concrete vibrating device, such as Figure 1 to Figure 4As shown, it includes a bearing plate 1, a hose 2 arranged on the bearing plate 1, and a vibrating rod 3 installed at the end of the hose 2, and also includes an anti-sway component 4 for preventing the hose 2 from shaking when the vibrating rod 3 is lowered. The anti-sway component 4 includes a first support tube 41, the first support tube 41 is vertically installed below the bearing plate 1 through a mounting frame, a second support tube 42 is vertically slidably inserted in the first support tube 41, the hose 2 is arranged in the first support tube 41, and a connecting piece 44 is fixedly connected to the bottom end of the second support tube 42, and the inner diameter of the second support tube 42 is larger than the outer diameter of the vibrating rod 3 The connecting piece 44 is used to limit the hose 2 and connect the second support tube 42 as a whole. A sliding piece 43 is provided between the first support tube 41 and the second support tube 42 to enable the two to slide better. The sliding piece 43 includes a concave frame 431, which is fixedly connected to the outside of the second support tube 42. A rotating rod 432 is inserted into the concave frame 431 for horizontal rotation. A rolling wheel 433 is fixedly sleeved on the rotating rod 432. A limiting groove 434 for rolling 433 is opened in the vertical direction on the inner wall of the first support tube 41.

[0030] A concrete vibrating device of the present invention supports a hose 2 and a vibrating rod 3 when they are lowered by arranging a first support tube 41 and a second support tube 42. The first support tube 41 is arranged below a support plate 1 and below a guide wheel 13 for guiding the hose 2. The hose 2 and the second support tube 42 are connected together by a connecting piece 44. When the hose 2 is lowered by a winding motor, the second support tube 42 slides vertically in the first support tube 41 with the assistance of a sliding piece 43. Since the hose 2 and the second support tube 42 are connected as a whole by the connecting piece 44, the second support tube 42 is rigid and guides the hose 2 when the vibrating rod 3 is lowered. This can avoid the existing problem that the hose 2 is not limited and shakes randomly when lowered, causing the vibrating rod 3 to be inserted into the concrete at an angle, resulting in a poor vibration effect.

[0031] In the present invention, the second support tube 42 supports the set concave frame 431, the concave frame 431 supports the set rotating rod 432, and the rotating rod 432 supports the set rolling wheel 433. When the hose 2 is loosened by the winding motor, the second support tube 42 slides downward in the first support tube 41 under the influence of the gravity of the vibrating rod 3 and the second support tube 42. At this time, the rolling wheel 433 rolls in the set limiting groove 434 to assist the second support tube 42 to slide downward. The rolling wheel 433 is used to assist the second support tube 42 to slide downward, thereby reducing the sliding contact area between the first support tube 41 and the second support tube 42, so that the second support tube 42 can slide better in the first support tube 41, so as to add its own weight to the work done by the falling vibrating rod 3, so that the vibrating rod 3 can be quickly inserted vertically into the concrete to be vibrated.

[0032] Preferably, Figures 4 to 7 As shown, the front end of the concave frame 431 is disposed in the limiting groove 434 and is not in contact with the first support tube 41 . Both ends of the rotating rod 432 penetrate the concave frame 431 and are movably embedded with balls 18 .

[0033] In order to reduce the contact area of ​​the second support tube 42 when it slides in the first support tube 41, the present invention sets a rolling wheel 433. The inventor considers that if only a part of the rolling wheel 433 is set in the limiting groove 434, it will cause the second support tube 42 to be unstable when it is lowered. In order to avoid the above problem, the present invention sets the front end of the concave frame 431 in the limiting groove 434. In order to make the second support tube 42 slide better in the first support tube 41, the concave frame 431 must not contact the second support tube 42. Because this scheme is based on the control of the mobile vehicle body, when the hose 2 and the vibrating rod are lowered, the vehicle body is in a working state. A certain vibration force will be generated, and the rolling wheel 433 may be displaced horizontally in the limiting groove 434, causing the second support tube 42 to swing, thereby affecting the vertical insertion of the vibrating rod 3 in the concrete. The rotating rod 432 of the present invention passes through the concave frame 431 and is connected to the ball 18. When the second support tube 42 moves downward, the rolling wheels 433 on both sides are limited in the first direction, and the balls 18 at both ends of the rotating rod 432 are limited in the second direction, thereby preventing the second support tube 42 from swinging, causing the vibrating rod 3 connected to the hose 2 to shake, which affects the vertical insertion of the vibrating rod 3 into the concrete to be vibrated.

[0034] Preferably, Figure 8 As shown, a horizontally arranged fixing rod 19 is fixedly connected inside the first supporting tube 41 , a vertically arranged reset sleeve 20 is fixedly connected to the horizontal end of the fixing rod 19 , and the hose 2 is inserted through the reset sleeve 20 .

[0035] The inventor has considered that after the hose 2 is guided by the guide wheel 13, it will change from the horizontal direction to the vertical direction, and the hose 2 after being guided will inevitably bend. If left unchecked, the bending will be too large and will get stuck inside the first support tube 41. In addition, the vehicle body will inevitably vibrate greatly during operation. At this time, the bent hose 2 will squeeze the side wall of the first support tube 41 and shake it greatly, which will cause the second support tube 42 connected to the hose 2 to swing when falling, causing the vibrator 3 to shake, affecting the vertical insertion of the vibrator 3 into the concrete to be vibrated. In the present invention, a fixing rod 19 is fixedly connected inside the first support tube 41, and the end of the fixing rod 19 is connected to a reset sleeve 20. The hose 2 is straightened after passing through the reset sleeve 20 to avoid the above-mentioned problem.

[0036] Preferably, the second support tube 42 is made of heavy steel.

[0037] During the insertion of the vibrating rod 3, the upper layer is easy to insert, while the resistance gradually increases downwards. If the vibrating rod 3 is inserted too slowly, bubbles will be generated during the insertion, resulting in reduced quality of concrete pouring. In this embodiment, the second support tube 42 is made of heavy steel. Because it is important to insert quickly and withdraw slowly when vibrating concrete, the steel vibrating rod is heavy and has an insignificant swing, so that the vibrating rod 3 can be quickly and vertically inserted into the concrete to be vibrated, and the vibrating rod 3 can be slowly withdrawn after the vibration is completed. The second support tube 42 provided in this embodiment supports the hose 2 on the one hand, and on the other hand, the heavy weight of the second support tube 42 can accelerate the insertion of the vibrating rod 3, so that the vibrating rod 3 can be quickly inserted into the concrete to be vibrated.

[0038] Preferably, Figure 1 As shown, a vertically arranged connecting plate 8 is fixedly connected to the bottom center position of the supporting plate 1, an arc-shaped supporting groove 9 is penetrated through the connecting plate 8, a supporting frame 10 is slidably arranged in the arc-shaped supporting groove 9, and a mounting plate 16 is fixedly connected to the bottom of the supporting frame 10, and the mounting plate 16 is used to support the first supporting tube 41 and the second supporting tube 42.

[0039] In this embodiment, the load-bearing plate 1 supports the set connecting plate 8, and the connecting plate 8 is vertically set at the bottom center position of the load-bearing plate 1. The connecting plate 8 supports the set support frame 10, and the support frame 10 supports the set mounting plate 16. The set mounting plate 16 is used to support the fixing plate 11 that supports the hose 2 and the vibrating rod 3. An arc-shaped bearing groove 9 is opened on the connecting plate 8 and the support frame 10 is movably placed in the arc-shaped bearing groove 9, and the load-bearing plate 1 is installed on the mobile vehicle body.

[0040] Taking into account the construction conditions of the construction site, when the mobile body of the traditional vibrating device moves to the area to be vibrated, the mobile body itself is very likely to be in a tilted state, which will cause the vibrating rod 3 to be tilted before being inserted into the concrete, and then cause the vibrating rod 3 to be tilted and inserted into the concrete to be vibrated. The arc-shaped bearing groove 9 provided in this embodiment, when the vehicle body is in a tilted state, the support frame 10 will slide in the arc-shaped bearing groove 9 under the influence of gravity, and drive the mounting plate 16 to move together, so that the mounting plate 16 is always perpendicular to the ground, and the device installed on the mounting plate 16 is always perpendicular to the ground, so that the vibrating rod 3 is perpendicular to the concrete to be vibrated in any environment, and the vibrating rod 3 is inserted perpendicular to the concrete to be tested when it is lowered, thereby enhancing the vibration effect on the concrete to be tested.

[0041] Preferably, Figure 1 to Figure 5As shown, the connecting member 44 includes a connecting tube 441, which is fixedly connected to the lower end of the second support tube 42, and the lower end of the connecting tube 441 is fixedly connected to a connecting disk 442, which is fixedly sleeved on the hose 2 placed in the second support tube 42, and a limiting hole 444 is provided on the limiting disk 443 and the connecting disk 442, and a limiting rod 445 is threadedly inserted in the limiting hole 444, an annular groove 5 is provided on the connecting disk 442, and an internal thread 6 is provided in the annular groove 5, and an external thread 7 is provided on the outer side of the bottom of the first support tube 41.

[0042] In this embodiment, the second support tube 42 and the hose 2 are connected by a connecting piece 44. In the normal operation state, the limit plate 443 is on the connecting plate 442. At this time, the limit rod 445 is inserted into the limit hole 444 opened on the limit plate 443 and the connecting plate 442 to connect the second support tube 42 and the hose 2. After the vibration is completed, the inventor takes into account that the design should be comprehensive. After the vibration is completed, the hose 2 is first reeled in by the reeling motor. At this time, as the hose 2 is reeled in, the second support tube 42 will be driven to move up. When the second support tube 42 is completely inserted in the first support tube 41, the staff only needs to rotate the set connecting plate 442. In this embodiment, the connecting plate 442 is opened There is an annular groove 5, in which an internal thread 6 is provided, and an external thread 7 is provided on the outer side of the first support tube 41, and the connecting plate 442 is rotatably connected to the connecting tube 441. As the hose 2 moves upward, when the internal thread 6 provided on the connecting plate 442 matches and is installed with the external thread 7 provided on the outer side of the first support tube 41, the staff only needs to rotate the limit rod 445 to turn it out of the limit hole 444. At this time, the second support tube 42 and the first support tube 41 are connected as a whole under the action of the connecting plate 442. The hose 2 and the vibrating rod 3 can be rolled up into the second support tube 42 for storage by rolling up the hose 2 through a winding motor. It is convenient and quick to use and has strong applicability.

[0043] When connecting the hose 2 and the second support tube 42 as one, a variety of connecting parts can be used for connection. The most common method is to directly connect them through clamping plates arranged opposite to each other. However, this clamping still has certain disadvantages. When the vibrating rod 3 contacts the concrete surface vertically, it will encounter a certain resistance. At this time, the clamping plate is needed to clamp the hose stably. If it is not clamped stably, the resistance may cause the hose 2 to move up and the vibrating rod 3 to shift, which affects the vibration effect. In this embodiment, the limit plate 443 is fixedly sleeved on the hose 2 as one body. It only needs to limit the limit plate 443 to connect the hose 2 and the second support tube 42 as one, which avoids the vibration rod 3 from shifting when inserted into the concrete due to resistance. It is convenient and quick to use and has strong applicability.

[0044] Preferably, there is a certain distance between the limiting plate 443 and the vibrating rod 3 .

[0045] During work, the inventor discovered that when the concrete is vibrated by the vibrating rod 3, the entire vibrating rod 3 will be immersed in the concrete. If the interval between the limit plate 443 and the vibrating rod 3 is small, if the vibrating rod 3 is completely immersed in the concrete, the concrete will affect the operation of the provided connecting piece 44. The concrete will cause the limit rod 445 and the limit hole to be blocked, and may cause the limit rod 445 to be completely solidified in the limit hole, affecting the normal use of the provided connecting piece 44. Therefore, this solution sets a certain interval between the limit plate 443 and the vibrating rod 3.

[0046] Preferably, Figure 1 to Figure 6 As shown, a fixed plate 11 is provided at the bottom of the mounting plate 16, and the fixed plate 11 is connected to the mounting plate 16 through a slide rod 12. The fixed plate 11 is slidably arranged in the horizontal direction of the mounting plate 16, and a guide wheel 13 for guiding the hose 2 is provided at the bottom of the fixed plate 11. A moving block 14 is fixedly connected at one end of the fixed plate 11. The moving block 14 passes through the mounting plate 16 and slides in the same direction as the slide rod 12. The moving block 14 is adjusted by an adjusting assembly 15. A connecting frame 17 is fixedly connected to the bottom of the fixed plate 11, and the connecting frame 17 is fixedly connected to the first support tube 42. The adjusting assembly 15 includes a pair of vertically arranged support plates 151, a pair of support plates 151 are fixedly connected to the mounting plate 16, and an adjusting screw 152 is rotatably inserted on the pair of support plates 151, and the moving block 14 is threadedly sleeved on the adjusting screw 152.

[0047] In this embodiment, the connecting plate 8 supports the set mounting plate 16, the mounting plate carries the set fixed plate 11 through the sliding rod 12, the fixed plate 11 supports the guide wheel 13 for guiding the hose 2, and is connected to the adjustment component 15 through the moving block 14, the mounting plate 16 supports the set support plate 151, and the support plate 151 supports the set adjustment screw 152.

[0048] Since the sizes of the holes caused by the steel bar bundling are different in different working environments, the anti-sway component 4 needs to be adjusted horizontally accordingly. When making adjustments, the staff of the present invention rotates the adjusting screw 152 forward and backward to rotate the adjusting screw 152. Since the moving block 14 is threadedly sleeved on the adjusting screw 152 and slidably inserted on the mounting plate 16, the moving block 14 will drive the fixed plate 11 to move together, so that the fixed plate 11 moves on the mounting plate 16 with the assistance of the sliding rod 12, so as to reasonably adjust the distance between adjacent fixed plates 11 according to the size of the holes caused by the steel bar bundling, thereby preventing the falling vibrating rod 3 from colliding with the bundled steel bars, causing the vibrating rod 3 to be tilted and inserted into the concrete, resulting in poor vibration effect.

[0049] The method of using the concrete vibrating device of the present invention is as follows:

[0050] The staff rotates the adjusting screw 152 forward and backward to rotate the adjusting screw 152. Since the moving block 14 is threadedly sleeved on the adjusting screw 152 and slidably inserted on the mounting plate 16, the moving block 14 will drive the fixed plate 11 to move together, so that the fixed plate 11 moves on the mounting plate 16 with the assistance of the sliding rod 12, so as to reasonably adjust the distance between adjacent fixed plates 11 according to the size of the holes caused by the steel bar bundling.

[0051] In normal operation, the limit plate 443 is on the connecting plate 442. At this time, the limit rod 445 is inserted into the limit hole 444 opened on the limit plate 443 and the connecting plate 442 to connect the second support tube 42 and the hose 2. After the vibration is completed, the inventor considers that the design should be comprehensive. After the vibration is completed, the hose 2 is first reeled in by the reeling motor. At this time, as the hose 2 is reeled in, the second support tube 42 will be driven to move up. When the second support tube 42 is completely inserted in the first support tube 41, the staff only needs to rotate the set connecting plate 442. Because the connecting plate 442 is provided with an annular groove 5, an inner groove 5 is provided in the annular groove 5. Thread 6, and an external thread 7 is provided on the outer side of the first support tube 41, and the connecting disk 442 is rotatably connected to the connecting tube 441. As the hose 2 moves upward, when the internal thread 6 opened on the connecting disk 442 is matched with the external thread 7 opened on the outer side of the first support tube 41 and installed, the staff only needs to rotate the set limit rod 445 to turn it out of the limit hole. At this time, the second support tube 42 and the first support tube 41 are connected as a whole under the action of the connecting disk 442. At this time, the hose 2 can be reeled in by the reeling motor to reel in the hose 2 and the vibrator 3 into the second support tube 42 for storage. It is convenient and quick to use and has strong applicability.

[0052] When vibrating work is needed, when the hose 2 is lowered by the winding motor, the second support tube 42 slides vertically in the first support tube 41 with the assistance of the sliding member 43. Since the hose 2 and the second support tube 42 are connected as a whole by the connecting member 44, the second support tube 42 is rigid and guides the hose 2 when the vibrating rod 3 is lowered, so as to avoid the problem that the vibrating rod 3 is inserted into the concrete tiltedly due to the hose 2 not being limited and shaking when lowering, resulting in poor vibration effect. At the same time, the second support tube 42 is made of heavy steel material, because it is When vibrating concrete, it is important to insert quickly and withdraw slowly. The vibrating rod 3 is quickly inserted into the concrete to be vibrated, and the vibrating rod 3 is slowly withdrawn after the vibration is completed. During the insertion of the vibrating rod 3, the upper layer is easy to insert, while the resistance gradually increases downward. If the vibrating rod 3 is inserted too slowly, bubbles will be generated during the insertion, resulting in reduced concrete pouring quality. The second support tube 42 provided in the present invention, on the one hand, supports the hose 2, and on the other hand, due to the large weight of the second support tube 42, the insertion of the vibrating rod 3 can be accelerated, so that the vibrating rod 3 can be quickly inserted into the concrete to be vibrated.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete vibrating device, comprising a bearing plate (1), a hose (2) arranged on the bearing plate (1), and a vibrating rod (3) installed at the end of the hose (2), characterized in that: It also includes an anti-sway component (4) for preventing the hose (2) from shaking when the vibrator (3) is lowered, and the anti-sway component (4) includes: A first support tube (41) is vertically mounted below the bearing plate (1) via a mounting frame; A second support tube (42) is vertically slidably inserted into the first support tube (41), the hose (2) is arranged in the first support tube (41), the inner diameter of the second support tube (42) is larger than the outer diameter of the vibrator (3), and the bottom end of the second support tube (42) is connected to the hose (2) as a whole through a connecting piece (44); A sliding member (43) is arranged in the first supporting tube (41), and the sliding member (43) includes a concave frame (431) fixedly connected to the outer side of the second supporting tube (42); a rotating rod (432) rotatably inserted on the concave frame (431); and a rolling wheel (433) fixedly sleeved on the rotating rod (432). A limiting groove (434) for the rolling of the rolling wheel (433) is opened in the vertical direction on the inner side wall of the first supporting tube (41), and the sliding member (43) is used to make the second supporting tube (42) slide vertically in the first supporting tube (41).

2. A concrete vibrating device as claimed in claim 1, characterized in that: The front end of the concave frame (431) is arranged in the limiting groove (434) and is not in contact with the first support tube (41). Both ends of the rotating rod (432) penetrate the concave frame (431) and are movably embedded with balls (18).

3. A concrete vibrating device as claimed in claim 1, characterized in that: A horizontally arranged fixing rod (19) is fixedly connected inside the first supporting tube (41), a vertically arranged reset sleeve (20) is fixedly connected to the horizontal end of the fixing rod (19), and the hose (2) is inserted through the reset sleeve (20).

4. A concrete vibrating device as claimed in claim 1, characterized in that: A vertically arranged connecting plate (8) is fixedly connected at the center of the bottom of the supporting plate (1); an arc-shaped supporting groove (9) is penetrated through the connecting plate (8); a supporting frame (10) is slidably arranged in the arc-shaped supporting groove (9); a mounting plate (16) is fixedly connected to the bottom of the supporting frame (10); the mounting plate (16) is used to support the first supporting tube (41) and the second supporting tube (42).

5. A concrete vibrating device as claimed in claim 1, characterized in that: The connecting member (44) comprises: a connecting tube (441) fixedly connected to the lower end of the second supporting tube (42); a connecting plate (442) rotatably connected to the lower end of the connecting tube (441); and a limiting plate (443) fixedly sleeved on the hose (2) placed in the second supporting tube (42), wherein both the limiting plate (443) and the connecting plate (442) are provided with a through limiting hole (444), and a limiting rod (445) is threadedly inserted into the through limiting hole (444).

6. A concrete vibrating device as claimed in claim 5, characterized in that: There is a certain distance between the limiting plate (443) and the vibrating rod (3).

7. A concrete vibrating device as claimed in claim 6, characterized in that: A fixing plate (11) is provided at the bottom of the mounting plate (16), and the fixing plate (11) is connected to the mounting plate (16) via a sliding rod (12). The fixing plate (11) is slidably arranged in the horizontal direction along the mounting plate (16). A guide wheel (13) for guiding the hose (2) is provided at the bottom of the fixing plate (11). A moving block (14) is fixedly connected to one end of the fixing plate (11), and the moving block (14) passes through the mounting plate (16) and has the same sliding direction as the sliding rod (12). The moving block (14) is adjusted by an adjusting component (15). A connecting frame (17) is fixedly connected to the bottom of the fixing plate (11), and the connecting frame (17) is fixedly connected to the first supporting tube (42).

8. A concrete vibrating device as claimed in claim 1, characterized in that: The second support tube (42) is made of steel.

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