Wind power concrete tower detection device

Abstract

The utility model relates to the technical field of tower detection, in particular to a wind power concrete tower detection device, which comprises a sensing detection main body and a mounting and fixing unit, and the mounting and fixing unit comprises a mounting plate, a mounting ring, a pressing ring, a first spring, a base, a vertical plate, a round rod, a screw, a top plate, an auxiliary assembly and a fixing assembly. A mounting plate is fixed to the inner wall of a wind power concrete tower through a fixing assembly, then a sensing detection main body is inserted into a mounting ring, a vertical plate is turned over to rotate on the outer side wall of a round rod till the vertical plate is perpendicular to the mounting plate, a top plate is pressed downwards till an auxiliary assembly abuts against the sensing detection main body, at the moment, a first spring is compressed by a pressing ring, and the sensing detection main body is fixed to the inner wall of the wind power concrete tower. The sensing detection main body is installed in such a manner, so that the subsequent maintenance and disassembly are facilitated, the workload of detection personnel is reduced, and the detection quality and efficiency of the wind power tower are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tower detection technical field especially relates to a wind power concrete tower detection device. BACKGROUND

[0002] The concrete tower supports and fixes the wind turbine in the wind turbine generator unit, and the unit, the blade and the rotating part need to be installed on the wind power tower, the traditional detection mode is generally distributed setting sensing device, the concrete prestressed anchor cable tensioning has the situation of deformation cracking, so it is easy to increase the maintenance cost and operation risk, and too many sensing devices also reduce the economy of detection.

[0003] The patent application with the authorization publication number CN117191120A discloses a concrete tower state monitoring system and method in the prior art, which detects the state parameters of multiple regions in real time through water level detection, vibration detection, concentricity detection and gap detection, sends the data to the corresponding position in the model for display, improves the monitoring accuracy and efficiency, reduces the sensing device, detects the resonance and position and reduces the maintenance cost and operation risk.

[0004] But in the foregoing prior art, the piezoelectric vibration sensing is laid out to detect the state parameters of multiple regions in real time, and the data is sent to the corresponding position in the model for display. During the whole detection process, the piezoelectric vibration sensing is more troublesome to install, is more difficult to replace after damage, is easy to increase the workload of the detection personnel, and affects the wind power tower detection quality and efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of wind power concrete tower detection device, to solve the problems of piezoelectric vibration sensing in prior art, which is more troublesome to install, is more difficult to replace after damage, is easy to increase the workload of the detection personnel, and affects the wind power tower detection quality and efficiency.

[0006] The utility model provides a kind of wind power concrete tower detection device, including sensing detection main part and installation fixed unit, the installation fixed unit includes mounting plate, installation ring, compression ring, first spring, pedestal, vertical board, round bar, screw, top plate, auxiliary assembly and fixed component, the installation fixed unit is set in the below of the sensing detection main part;The installation ring is fixedly connected with the mounting plate, and it is located above the mounting plate, and the installation ring is disassembled with the sensing detection main part cooperation, the compression ring is slidably connected with the installation ring, and it is located the inner side wall of the installation ring, the both ends of the first spring are fixedly connected with the compression ring and the installation ring, the pedestal is fixedly connected with the compression ring, and it is located above the compression ring, the round bar is fixedly connected with the pedestal, and it is located the inner side wall of the pedestal, the vertical board is rotatably connected with the round bar, and it is located the outer side wall of the round bar, the installation ring has strip hole, the strip hole is slidably connected with the vertical board, the top plate is fixedly connected with the vertical board, and it is located above the vertical board, the screw is sequentially connected with the top plate and the installation ring, the auxiliary assembly is set between the vertical board and the sensing detection main part, the fixed component is set above the mounting plate.

[0007] Wherein, the auxiliary assembly includes arc seat and trapezoidal ring seat, the trapezoidal ring seat is disassembled with the top plate and is located the inner side wall of the top plate, the arc seat is fixedly connected with the trapezoidal ring seat, and it is located below the trapezoidal ring seat, and the arc seat is in contact with the sensing detection main part.

[0008] Wherein, the auxiliary assembly further includes connecting plate and arc block, the both ends of the connecting plate are fixedly connected with the vertical board and the top plate respectively, the arc block is fixedly connected with the vertical board, and it is located one side of the vertical board, the installation ring has arc slot, and the arc slot is slidably connected with the arc block.

[0009] Wherein, the fixed component includes fixed seat and expansion bolt, the fixed seat is fixedly connected with the mounting plate, and it is located above the mounting plate, the fixed seat and the mounting plate are respectively provided with threaded hole, and the threaded hole is threadedly connected with the expansion bolt.

[0010] Wherein, the fixed component further includes moving ring and second spring, the moving ring is slidably connected with the fixed seat, and it is located the inner side wall of the fixed seat, and the moving ring is in contact with the expansion bolt, the both ends of the second spring are fixedly connected with the moving ring and the fixed seat respectively.

[0011] The utility model discloses a wind power concrete tower detection device, utilize the fixed assembly with the installation board is fixed to the inner wall of wind power concrete tower, after the sensing detection main body is inserted into the installation ring, overturns the vertical board and makes it rotate on the outside wall of the round rod, until the vertical board is perpendicular to the installation board, presses down the top plate until the auxiliary assembly and sensing detection main body resist, the compression ring of this time the first spring, after screwing the screw again, in this way to fix the top plate, install sensing detection main body through such mode, the subsequent maintenance and disassembly are convenient, reduce the workload of detection personnel, improve the wind power tower detection quality and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below.

[0013] Figure 1 It is the structure schematic diagram of the wind power concrete tower detection device of the utility model.

[0014] Figure 2 It is the right view of the wind power concrete tower detection device of the utility model.

[0015] Figure 3 It is the A-A line section view of the Figure 2 of the utility model.

[0016] Figure 4 It is the B place local structure enlarged view of the Figure 3 of the utility model.

[0017] 101-sensing detection main body, 102-installation board, 103-installation ring, 104-press ring, 105-first spring, 106-base, 107-vertical board, 108-round rod, 109-screw, 110-top plate, 111-circular arc seat, 112-trapezoidal ring seat, 113-connection plate, 114-arc block, 115-fixing seat, 116-expansion bolt, 117-moving ring, 118-second spring, 119-strip hole, 120-arc slot, 121-screw hole. DETAILED DESCRIPTION

[0018] Please refer to Figures 1 to 4 Among them, Figure 1 It is the structure schematic diagram of the wind power concrete tower detection device of the utility model, Figure 2 It is the right view of the wind power concrete tower detection device of the utility model, Figure 3 It is the A-A line section view of the Figure 2 of the utility model, Figure 4 It is the B place local structure enlarged view of the Figure 3An enlarged view of a local structure at B of figure 1.

[0019] The utility model provides a kind of wind power concrete tower detection device, including sensing detection main body 101 and installation fixed unit, the installation fixed unit includes mounting plate 102, installation ring 103, compression ring 104, first spring 105, pedestal 106, vertical board 107, round bar 108, screw 109, top plate 110, auxiliary assembly and fixed component, the auxiliary assembly includes arc seat 111, trapezoidal ring seat 112, connecting plate 113 and arc block 114, the fixed component includes fixed seat 115, expansion bolt 116, moving ring 117 and second spring 118, the installation ring 103 has strip hole 119, the installation ring 103 has arc groove 120, the fixed seat 115 and the mounting plate 102 respectively have threaded hole 121.

[0020] The installation fixed unit is arranged below the sensing detection main body 101;The installation ring 103 is fixedly connected with the mounting plate 102 and is located above the mounting plate 102, and the installation ring 103 is detachably connected with the sensing detection main body 101, the compression ring 104 is slidably connected with the installation ring 103 and is located on the inner side wall of the installation ring 103, the two ends of the first spring 105 are fixedly connected with the compression ring 104 and the installation ring 103 respectively, the pedestal 106 is fixedly connected with the compression ring 104 and is located above the compression ring 104, the round bar 108 is fixedly connected with the pedestal 106 and is located on the inner side wall of the pedestal 106, the vertical board 107 is rotatably connected with the round bar 108 and is located on the outer side wall of the round bar 108, the installation ring 103 has strip hole 119, the strip hole 119 is slidably connected with the vertical board 107, the top plate 110 is fixedly connected with the vertical board 107 and is located above the vertical board 107, the screw 109 is threadedly connected with the top plate 110 and the installation ring 103 in sequence, the auxiliary assembly is arranged between the vertical board 107 and the sensing detection main body 101, and the fixed component is arranged above the mounting plate 102.

[0021] In the embodiment, the mounting plate 102 is fixed to the inner wall of the wind power concrete tower by the fixing assembly, then the sensing and detecting main body 101 is inserted into the mounting ring 103, the vertical plate 107 is turned on the outer wall of the round rod 108 until the vertical plate 107 is perpendicular to the mounting plate 102, the top plate 110 is pressed downward until the auxiliary assembly abuts against the sensing and detecting main body 101, at this time, the compression ring 104 compresses the first spring 105, then the screw 109 is tightened to fix the top plate 110, in this way, the sensing and detecting main body 101 is installed, which is convenient for subsequent maintenance and disassembly, reduces the workload of the detection personnel, and improves the detection quality and efficiency of the wind tower.

[0022] The sensing and detecting main body 101 is used to monitor the vibration of the concrete tower during the construction process, including the deformation and cracks of the concrete during the pouring and hardening process. Through real-time detection, the construction parameters can be adjusted in time to ensure the quality and stability of the tower.

[0023] Further, the trapezoidal ring seat 112 is detachably connected with the top plate 110 and located on the inner wall of the top plate 110, the circular arc seat 111 is fixedly connected with the trapezoidal ring seat 112 and located below the trapezoidal ring seat 112, and the circular arc seat 111 is in contact with the sensing and detecting main body 101.

[0024] In the embodiment, the trapezoidal ring seat 112 cooperates with the circular arc seat 111 to assist the top plate 110 to abut against the sensing and detecting main body 101, which facilitates the installation personnel to quickly fix the sensing and detecting main body 101.

[0025] Further, the two ends of the connecting plate 113 are fixedly connected with the vertical plate 107 and the top plate 110 respectively, the arc-shaped block 114 is fixedly connected with the vertical plate 107 and located on one side of the vertical plate 107, the mounting ring 103 has an arc-shaped groove 120, and the arc-shaped groove 120 is in sliding cooperation with the arc-shaped block 114.

[0026] In the embodiment, the connecting plate 113 can improve the connectivity between the top plate 110 and the vertical plate 107, and the arc-shaped block 114 is used to assist the vertical plate 107 to be inserted into the mounting ring 103.

[0027] Further, the fixing seat 115 is fixedly connected with the mounting plate 102 and located above the mounting plate 102, the fixing seat 115 and the mounting plate 102 respectively have a threaded hole 121, and the threaded hole 121 is in threaded cooperation with the expansion bolt 116.

[0028] In the embodiment, the mounting plate 102 is placed on the inner wall of the wind power concrete tower, and then the expansion bolts 116 are tightened to fix the mounting plate 102, so that the structure is simple and convenient to learn and operate.

[0029] Further, the moving ring 117 is in sliding connection with the fixed seat 115 and located on the inner side wall of the fixed seat 115, and the moving ring 117 is in contact with the expansion bolt 116, and the two ends of the second spring 118 are fixedly connected with the moving ring 117 and the fixed seat 115 respectively.

[0030] In the embodiment, the moving ring 117 cooperates with the second spring 118 to provide resistance for locking the expansion bolt 116, so as to improve the locking quality.

[0031] The above disclosure is only a preferred embodiment of the application, and cannot limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned processes can be implemented, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. A wind turbine concrete tower inspection device, comprising a sensing and detection body, characterized in that, It also includes a mounting and fixing unit, which is disposed below the sensing and detection body; The mounting and fixing unit includes a mounting plate, a mounting ring, a pressure ring, a first spring, a base, a vertical plate, a round rod, screws, a top plate, auxiliary components, and a fixing component. The mounting ring is fixedly connected to the mounting plate and located above the mounting plate, and the mounting ring is detachably engaged with the sensing and detection body. The pressure ring is slidably connected to the mounting ring and located on the inner sidewall of the mounting ring. The two ends of the first spring are respectively fixedly connected to the pressure ring and the mounting ring. The base is fixedly connected to the pressure ring and located above the pressure ring. The round rod is fixedly connected to the base and located on the inner sidewall of the base. The vertical plate is rotatably connected to the round rod and located on the outer sidewall of the round rod. The mounting ring has a strip-shaped hole, which is slidably engaged with the vertical plate. The top plate is fixedly connected to the vertical plate and located above the vertical plate. The screws are threadedly connected to the top plate and the mounting ring in sequence. The auxiliary component is disposed between the vertical plate and the sensing and detection body. The fixing component is disposed above the mounting plate.

2. The wind power concrete tower testing device as described in claim 1, characterized in that, The auxiliary component includes an arc-shaped seat and a trapezoidal ring seat. The trapezoidal ring seat is detachably connected to the top plate and is located on the inner sidewall of the top plate. The arc-shaped seat is fixedly connected to the trapezoidal ring seat and is located below the trapezoidal ring seat. The arc-shaped seat is in contact with the sensing and detection body.

3. The wind power concrete tower testing device as described in claim 2, characterized in that, The auxiliary component also includes a connecting plate and an arc-shaped block. The two ends of the connecting plate are fixedly connected to the vertical plate and the top plate, respectively. The arc-shaped block is fixedly connected to the vertical plate and located on one side of the vertical plate. The mounting ring has an arc-shaped groove, and the arc-shaped groove slides in conjunction with the arc-shaped block.

4. The wind power concrete tower testing device as described in claim 3, characterized in that, The fixing assembly includes a fixing seat and an expansion bolt. The fixing seat is fixedly connected to the mounting plate and is located above the mounting plate. The fixing seat and the mounting plate each have a threaded hole, and the threaded hole is threadedly engaged with the expansion bolt.

5. The wind power concrete tower testing device as described in claim 4, characterized in that, The fixing assembly further includes a movable ring and a second spring. The movable ring is slidably connected to the fixing seat and is located on the inner side wall of the fixing seat. The movable ring is in contact with the expansion bolt. The two ends of the second spring are fixedly connected to the movable ring and the fixing seat, respectively.

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