CN216955126U

CN216955126U - Based on photovoltaic support staple bolt fastening torque attenuation detection device

Info

Publication number: CN216955126U
Application number: CN202220749927.5U
Authority: CN
Inventors: 钟卫强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-12
Anticipated expiration: 2032-04-02

Abstract

The utility model provides a hoop bolt fastening torque attenuation detection device based on a photovoltaic support, relates to the technical field of detection devices, and comprises the following components: mounting a plate; a torque detector is fixedly arranged at the right part of the top end face of the mounting plate; a first fixing plate is fixedly arranged at the right part of the top end surface of the mounting plate; the first fixing plate is aligned with the torque detector; a torsion device is fixedly arranged on the right end face of the first fixing plate; the top end face of the torque detector is fixedly connected with a torque sensor; the support frame consists of a waste water tank, a water collecting pipe and a water collecting hopper; a waste water tank is fixedly arranged at the lower part of the left end surface of the support frame; a water inlet of the waste water tank is connected with a water collecting pipe; the top end surface of the water collecting pipe is fixedly provided with a water collecting hopper. The protective housing blocks the bolt that breaks out at the in-process twist-off that detects and avoids the bolt that breaks out to cause harm to the staff, has solved and has caused the problem of harm to the staff easily after breaking out the bolt that the bolt was broken easily at the in-process to bolt detection.

Description

Based on photovoltaic support staple bolt fastening torque attenuation detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a hoop bolt fastening torque attenuation detection device based on a photovoltaic support.

Background

In photovoltaic power plant engineering, the pile foundation engineering and the installation engineering of photovoltaic support are the biggest part of whole photovoltaic power plant civil engineering and electromechanical engineering volume, use staple bolt and bolt to carry out fixed mounting when installing photovoltaic support usually, therefore the fastening torque decay of bolt will influence the life of photovoltaic support, and the staff can detect the fastening torque decay of bolt with bolt fastening torque decay detection device usually.

However, with regard to the present traditional fastening torque attenuation detection device, staff usually go on in the laboratory when detecting, and the fastening torque attenuation result that detects in the laboratory can produce the deviation along with the change of surrounding environment in the in-process of in-service use, influences the fastening effect of bolt and shortens the life of photovoltaic support, secondly twist off the bolt easily at the in-process that detects the bolt, and the bolt that twists off breaks out the back and causes harm to the staff easily.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a photovoltaic bracket hoop bolt fastening torque attenuation detection device, it is provided with a heat conduction pipe and a water storage tank which can carry out environment simulation, the heat conduction pipe is heated by starting a heating block, the environment with different temperatures is simulated in the detection process through the temperature change of the heat conduction pipe, so that the worker can visually observe the influence of different environment temperatures on the attenuation of the bolt fastening torque during the detection, the water in the water storage tank is transmitted to the spray head through the flow guide pipe by starting the water pump, the workpiece is treated through the spray head to spray water to simulate the rainfall condition, workers can observe the influence on the attenuation of bolt fastening torque under the rainfall condition visually when detecting, the protective shell blocks the bolt which is broken in the detection process, and the damage to the personal safety of the workers is avoided by the broken bolt.

The utility model provides a hoop bolt fastening torque attenuation detection device based on a photovoltaic support, which specifically comprises the following components: mounting a plate; a torque detector is fixedly arranged on the right part of the top end face of the mounting plate; a first fixing plate is fixedly arranged at the right part of the top end surface of the mounting plate; the first fixing plate is aligned with the position of the torque detector; a torsion device is fixedly arranged on the right end face of the first fixing plate; the top end surface of the torque detector is fixedly connected with a torque sensor; the torque sensor is connected with an induction circuit of the torque device; the bottom end surface of the mounting plate is fixedly connected with a support frame; the support frame consists of a waste water tank, a water collecting pipe and a water collecting hopper; a waste water tank is fixedly arranged at the lower part of the left end surface of the supporting frame; a water inlet of the waste water tank is connected with a water collecting pipe; the top end surface of the water collecting pipe is fixedly provided with a water collecting hopper.

Optionally, the left end surface of the first fixing plate is rotatably connected with a transmission rotating shaft; the transmission rotating shaft is coaxially connected with the torsion device; the outer wall of the transmission rotating shaft is fixedly connected with a mounting sliding block; the outer wall of the transmission rotating shaft is connected with a fixed sleeve in a sliding way; the inner wall of the fixed sleeve is provided with a mounting chute; the mounting sliding chute is connected to the outer wall of the mounting sliding block in a sliding manner; the top end face of the fixed sleeve is provided with a bolt clamping groove; the bolt clamping groove is internally clamped with a workpiece to be machined.

Optionally, the top end surface of the mounting plate is provided with a drainage groove; the front end surface of the drainage groove and the rear end surface of the drainage groove are both provided with limiting sliding grooves; the drainage groove is connected with a movable sliding block in a sliding manner; the front end surface of the movable sliding block and the rear end surface of the movable sliding block are fixedly connected with limiting sliding blocks; the limiting sliding block is connected in the limiting sliding chute in a sliding manner; the top end surface of the movable sliding block is fixedly connected with a second fixing plate; the left end face of the second fixing plate is fixedly connected with a control rack; a limiting plate is fixedly connected to the left part of the top end face of the mounting plate; the control rack is connected in the limiting plate in a sliding manner; the left part of the top end surface of the mounting plate is rotatably connected with a control rotating shaft; the outer wall of the control rotating shaft is fixedly connected with a control gear; the control gear is meshed with the control rack.

Optionally, a clamping block is fixedly connected to the right end face of the second fixing plate; two clamping plates are connected in the clamping block in a sliding manner; the front end surface of the clamping block and the rear end surface of the clamping block are both connected with a threaded rod in a middle threaded manner; the bottom end surfaces of the two threaded rods are respectively in threaded connection with the rear end surfaces of the two clamping plates; the rear end surfaces of the two clamping plates are symmetrically and fixedly connected with two guide rods; the four guide rods are respectively connected to the front end face of the clamping block and the rear end face of the clamping block in a sliding mode.

Optionally, a protective shell is inserted into the top end face of the mounting plate; the protective shell is aligned with the drainage groove; a detection window is arranged on the front end face of the protective shell; heating blocks are symmetrically and fixedly arranged on the top end surface of the protective shell; the right end faces of the two heating blocks are respectively provided with a heat conducting pipe; the heat conduction pipe is aligned with the position of the workpiece to be processed.

Optionally, a water storage tank is fixedly mounted at the rear part of the top end face of the mounting plate; the front end surface of the water storage tank is fixedly provided with a water pump; the front end surface of the water pump is fixedly connected with a flow guide pipe; the rear end face of the protective shell is provided with a mounting hole; the spray head is fixedly arranged in the mounting hole; the head end of the flow guide pipe is connected with the water inlet of the spray head; the spray head is aligned with the position of the workpiece to be processed.

Advantageous effects

The utility model can simulate the environment in the process of detecting the attenuation of the fastening torque of the bolt, so that the detected attenuation result of the fastening torque has higher practicability, and meanwhile, the utility model can protect workers and block the twisted-off bolt to prevent the twisted-off bolt from popping up after being twisted off to cause harm to the workers.

In addition, avoid treating the machined part at the in-process that detects through the protective housing and being broken out after the twist-off, cause harm to staff's personal safety, heat the heat pipe through the piece of heating that starts the protective housing top, and then simulate the environment of different temperatures at the in-process that detects, make things convenient for the condition to bolt fastening moment decay under the different temperatures of staff can audio-visual observation when detecting.

In addition, water in the water storage tank is transmitted to the spray head through the flow guide pipe by starting the water pump, the workpiece is treated by the spray head to spray water, the raining condition can be simulated by the water spraying of the spray head, and the bolt fastening torque attenuation condition can be visually observed by a worker when the worker detects the raining condition.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the utility model only and are not intended to limit the utility model.

In the drawings:

fig. 1 is an axial structural view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic cross-sectional structure of the present invention.

Fig. 4 is a schematic axial view of the protective case of the present invention.

Fig. 5 is a schematic axial view from above of the present invention.

Fig. 6 is an axial structural view of the fixing sleeve of the present invention.

List of reference numerals

1. Mounting a plate; 101. a water discharge tank; 102. a torque detector; 103. a torque sensor; 104. a first fixing plate; 105. a torsion device; 106. a protective shell; 107. a detection window; 108. a transmission rotating shaft; 109. fixing the sleeve; 110. installing a chute; 111. a bolt clamping groove; 112. heating the block; 113. a heat conducting pipe; 114. mounting holes; 115. a water storage tank; 116. a flow guide pipe; 117. a spray head; 118. a water pump; 119. a second fixing plate; 120. a clamping block; 121. a clamping plate; 122. a guide bar; 123. a threaded rod; 124. a control rack; 125. a control rotating shaft; 126. a control gear; 127. a limiting plate; 128. a workpiece to be processed; 129. a limiting chute; 130. moving the slide block; 131. a limiting slide block; 2. a support frame; 201. a wastewater tank; 202. a water collection pipe; 203. a water collecting bucket.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to fig. 6:

the utility model provides a hoop bolt fastening torque attenuation detection device based on a photovoltaic support, which comprises: a mounting plate 1;

a torque detector 102 is fixedly arranged at the right part of the top end surface of the mounting plate 1; a first fixing plate 104 is fixedly arranged at the right part of the top end surface of the mounting plate 1; the first fixing plate 104 is aligned with the torque detector 102; a torsion device 105 is fixedly arranged on the right end face of the first fixing plate 104; a torque sensor 103 is fixedly connected to the top end surface of the torque detector 102; the torque sensor 103 is connected to an induction circuit of the torque device 105; the bottom end surface of the mounting plate 1 is fixedly connected with a support frame 2;

the support frame 2 consists of a waste water tank 201, a water collecting pipe 202 and a water collecting hopper 203; a waste water tank 201 is fixedly arranged at the lower part of the left end surface of the support frame 2; a water collecting pipe 202 is connected to a water inlet of the waste water tank 201; a water collecting bucket 203 is fixedly mounted on the top end surface of the water collecting pipe 202.

In addition, according to the embodiment of the present invention, as shown in fig. 6, a transmission rotation shaft 108 is rotatably connected to the left end surface of the first fixing plate 104; the transmission rotating shaft 108 is coaxially connected with the torsion device 105; the outer wall of the transmission rotating shaft 108 is fixedly connected with a mounting sliding block; the outer wall of the transmission rotating shaft 108 is connected with a fixed sleeve 109 in a sliding way; the inner wall of the fixed sleeve 109 is provided with a mounting chute 110; the mounting chute 110 is slidably connected to the outer wall of the mounting slider; the top end face of the fixed sleeve 109 is provided with a bolt clamping groove 111; the bolt clamping groove 111 is internally clamped with a workpiece 128 to be machined, so that the arrangement of the installation sliding groove 110 and the installation sliding block can facilitate a worker to replace the fixing sleeve 109 quickly according to the model of the workpiece 128 to be machined.

Further, according to the embodiment of the present invention, as shown in fig. 2 and 5, the top end face of the mounting plate 1 is provided with a drain groove 101; the front end surface of the drainage channel 101 and the rear end surface of the drainage channel 101 are both provided with a limiting sliding chute 129; the drainage channel 101 is connected with a movable sliding block 130 in a sliding manner; the front end surface of the movable sliding block 130 and the rear end surface of the movable sliding block 130 are both fixedly connected with a limiting sliding block 131; the limiting slide block 131 is connected in the limiting slide groove 129 in a sliding manner; the top end face of the movable slider 130 is fixedly connected with a second fixing plate 119; a control rack 124 is fixedly connected to the left end surface of the second fixing plate 119; a limiting plate 127 is fixedly connected to the left part of the top end face of the mounting plate 1; the control rack 124 is slidably connected in the limit plate 127; the left part of the top end surface of the mounting plate 1 is rotatably connected with a control rotating shaft 125; a control gear 126 is fixedly connected to the outer wall of the control rotating shaft 125; the control gear 126 is engaged with the control rack 124, so that the control gear 126 drives the control rack 124 to move by rotating the control rotating shaft 125, and the second fixing plate 119 is driven to move by the movement of the control rack 124, thereby facilitating the adjustment of workers according to the length of the fastening bolt.

Further, according to an embodiment of the present invention, as shown in fig. 3 and 6, a clamping block 120 is fixedly connected to a right end surface of the second fixing plate 119; two clamping plates 121 are slidably connected in the clamping block 120; the front end surface of the clamping block 120 and the rear end surface of the clamping block 120 are both connected with a threaded rod 123 in a middle threaded manner; the bottom end surfaces of the two threaded rods 123 are respectively in threaded connection with the rear end surfaces of the two clamping plates 121; the rear end surfaces of the two clamping plates 121 are symmetrically and fixedly connected with two guide rods 122; four guide rods 122 are respectively connected to the front end face of the clamping block 120 and the rear end face of the clamping block 120 in a sliding manner, so that the clamping plate 121 is moved by rotating the threaded rod 123, and the guide rods 122 can provide guidance for the clamping plate 121 in the moving process of the clamping plate 121; the workpiece 128 is clamped by the movement of the clamping plate 121.

Further, according to the embodiment of the present invention, as shown in fig. 3 and 4, the top end face of the mounting plate 1 is inserted with the protective case 106; the protective shell 106 is aligned with the position of the drainage groove 101; a detection window 107 is arranged on the front end face of the protective shell 106; the top end surface of the protective shell 106 is symmetrically and fixedly provided with heating blocks 112; the right end surfaces of the two heating blocks 112 are respectively provided with a heat conduction pipe 113; the heat pipe 113 is aligned with the position of the workpiece 128 to be processed, so that the workpiece 128 is prevented from being twisted off to cause harm to workers in the detection process through the protective shell 106, the inside of the protective shell 106 can be observed through the detection window 107, the heat pipe 113 is subjected to temperature simulation through the heating block 112, and the workers can observe the influence on the attenuation of the fastening torque at different temperatures conveniently.

Further, according to the embodiment of the present invention, as shown in fig. 2 and 5, the top end face rear portion of the mounting plate 1 is fixedly mounted with the water storage tank 115; a water pump 118 is fixedly arranged on the front end face of the water storage tank 115; the front end surface of the water pump 118 is fixedly connected with a guide pipe 116; the rear end surface of the protective shell 106 is provided with a mounting hole 114; a spray head 117 is fixedly arranged in the mounting hole 114; the head end of the guide pipe 116 is connected with the water inlet of the spray nozzle 117; the spray head 117 is aligned with the position of the workpiece 128 to be processed, so that water in the water storage tank 115 is transmitted to the spray head 117 through the guide pipe 116 by starting the water pump 118, the workpiece 128 to be processed is sprayed with water through the spray head 117, and further, the detection of the attenuation of the fastening torque of a worker under the condition of raining can be conveniently realized under the condition of simulating raining.

The specific use mode and function of the embodiment are as follows:

in the using process of the utility model, through the arrangement of the mounting chute 110 and the mounting slide block, a worker can replace the fixing sleeve 109 more quickly according to the type of the workpiece 128 to be processed, the workpiece 128 to be processed is clamped in the fixing sleeve 109, the control gear 126 drives the control rack 124 to move by rotating the control rotating shaft 125, the second fixing plate 119 is driven to move by the movement of the control rack 124, the worker can adjust conveniently according to the length of the fastening bolt, the clamping plate 121 moves by rotating the threaded rod 123, and the guide rod 122 can provide guidance for the clamping plate 121 in the moving process of the clamping plate 121; the workpiece 128 to be processed is clamped and fixed by moving the clamping plate 121, the torque device 105 is started to enable the transmission rotating shaft 108 to drive the fixing sleeve 109 to rotate, data are transmitted to the torque detector 102 through the torque sensor 103, a worker records the attenuation of the bolt fastening torque through the data on the torque detector 102, the protective shell 106 can prevent the workpiece 128 to be processed from being twisted off to cause harm to the worker in the detection process, the interior of the protective shell 106 can be observed through the detection window 107, the temperature of the heat conduction pipe 113 is simulated by starting the heating block 112, the worker can conveniently detect the attenuation of the fastening torque at different temperatures, water in the water storage tank 115 is transmitted to the spray nozzle 117 through the guide pipe 116 by starting the water pump 118, the workpiece 128 to be processed is sprayed through the spray nozzle 117, and further, under the condition of raining can be simulated, the worker can conveniently observe the influence of the raining condition on the attenuation of the fastening torque, the water sprayed from the spray nozzle 117 falls into the water collecting hopper 203 through the water draining groove 101, and then the collected water is conveyed into the waste water tank 201 through the water collecting pipe 202, so that the sprayed water is prevented from being accumulated on the mounting plate 1 in a large amount to influence the detection of the attenuation of the fastening torque of the subsequent degree.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the utility model, which is defined by the claims appended hereto.

Claims

1. The utility model provides a based on photovoltaic support staple bolt fastening torque decay detection device which characterized in that includes: a mounting plate (1); a moment detector (102) is fixedly arranged on the right part of the top end surface of the mounting plate (1); a first fixing plate (104) is fixedly arranged at the right part of the top end surface of the mounting plate (1); the first fixing plate (104) is aligned with the torque detector (102); a torsion device (105) is fixedly mounted on the right end face of the first fixing plate (104); a torque sensor (103) is fixedly connected to the top end face of the torque detector (102); the torsion inductor (103) is connected to an induction circuit of the torsion device (105); the bottom end surface of the mounting plate (1) is fixedly connected with a support frame (2); the support frame (2) consists of a waste water tank (201), a water collecting pipe (202) and a water collecting hopper (203); a waste water tank (201) is fixedly arranged at the lower part of the left end surface of the support frame (2); a water inlet of the waste water tank (201) is connected with a water collecting pipe (202); the top end surface of the water collecting pipe (202) is fixedly provided with a water collecting hopper (203).

2. The photovoltaic support hoop bolt fastening torque attenuation detection device based on the claim 1 is characterized in that: the left end face of the first fixing plate (104) is rotatably connected with a transmission rotating shaft (108); the transmission rotating shaft (108) is coaxially connected with the torsion device (105); the outer wall of the transmission rotating shaft (108) is fixedly connected with a mounting sliding block; the outer wall of the transmission rotating shaft (108) is connected with a fixed sleeve (109) in a sliding way; the inner wall of the fixed sleeve (109) is provided with a mounting chute (110); the mounting sliding groove (110) is connected to the outer wall of the mounting sliding block in a sliding manner; the top end face of the fixed sleeve (109) is provided with a bolt clamping groove (111); the bolt clamping groove (111) is internally clamped with a workpiece (128) to be machined.

3. The photovoltaic support hoop bolt fastening torque attenuation detection device based on the claim 1 is characterized in that: a drainage groove (101) is formed in the top end face of the mounting plate (1); the front end surface of the drainage groove (101) and the rear end surface of the drainage groove (101) are both provided with a limiting sliding groove (129); the drainage groove (101) is connected with a movable sliding block (130) in a sliding manner; the front end surface of the movable sliding block (130) and the rear end surface of the movable sliding block (130) are both fixedly connected with a limiting sliding block (131); the limiting slide block (131) is connected in the limiting slide groove (129) in a sliding manner; the top end surface of the movable slide block (130) is fixedly connected with a second fixing plate (119); a control rack (124) is fixedly connected to the left end face of the second fixing plate (119); a limiting plate (127) is fixedly connected to the left part of the top end face of the mounting plate (1); the control rack (124) is connected in the limit plate (127) in a sliding way; the left part of the top end surface of the mounting plate (1) is rotatably connected with a control rotating shaft (125); a control gear (126) is fixedly connected to the outer wall of the control rotating shaft (125); the control gear (126) is meshed with the control rack (124).

4. The photovoltaic support hoop bolt fastening torque attenuation detection device based on the claim 3 is characterized in that: a clamping block (120) is fixedly connected to the right end face of the second fixing plate (119); two clamping plates (121) are connected in the clamping block (120) in a sliding way; the front end surface of the clamping block (120) and the rear end surface of the clamping block (120) are both connected with a threaded rod (123) in the middle through threads; the bottom end surfaces of the two threaded rods (123) are respectively in threaded connection with the rear end surfaces of the two clamping plates (121); the rear end surfaces of the two clamping plates (121) are symmetrically and fixedly connected with two guide rods (122); four guide rods (122) are respectively connected to the front end surface of the clamping block (120) and the rear end surface of the clamping block (120) in a sliding manner.

5. The photovoltaic support hoop bolt fastening torque attenuation detection device based on the claim 1 is characterized in that: a protective shell (106) is inserted into the top end surface of the mounting plate (1); the protective shell (106) is aligned with the position of the drainage groove (101); a detection window (107) is arranged on the front end face of the protective shell (106); heating blocks (112) are symmetrically and fixedly arranged on the top end surface of the protective shell (106); the right end surfaces of the two heating blocks (112) are respectively provided with a heat conducting pipe (113); the heat pipe (113) is aligned with the workpiece (128).

6. The photovoltaic support hoop bolt fastening torque attenuation detection device based on the claim 1 is characterized in that: a water storage tank (115) is fixedly arranged at the rear part of the top end surface of the mounting plate (1); a water pump (118) is fixedly arranged on the front end surface of the water storage tank (115); the front end surface of the water pump (118) is fixedly connected with a guide pipe (116); the rear end face of the protective shell (106) is provided with a mounting hole (114); a spray head (117) is fixedly arranged in the mounting hole (114); the head end of the flow guide pipe (116) is connected with the water inlet of the spray head (117); the spray head (117) is aligned with the workpiece (128) to be machined.