CN113253016A

CN113253016A - Portable electrical detection equipment of shield machine

Info

Publication number: CN113253016A
Application number: CN202110403323.5A
Authority: CN
Inventors: 陈伟坤; 李晓清; 魏航; 刘伟; 汪冰; 张磊; 吴学增
Original assignee: State Grid Corp of China SGCC; Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-08-13

Abstract

The invention relates to portable electric detection equipment of a shield machine, which comprises a carrying device, an adjusting device rotationally connected with the carrying device and an electric detector fixedly arranged on the adjusting device, wherein a detection probe is arranged on the electric detector. The portable detection device is convenient to carry and is easy for detection operation of workers.

Description

Portable electrical detection equipment of shield machine

Technical Field

The invention relates to the technical field of shield machine detection, in particular to portable electrical detection equipment for a shield machine.

Background

The shield method is a fully mechanical construction method in the construction of the underground excavation method. The shield machine is propelled in the ground, and the surrounding rocks around the shield machine are supported by the shield shell and the duct pieces to prevent collapse into the tunnel. And simultaneously, excavating the soil body in front of the excavation surface by using a cutting device, conveying the soil out of the hole by using an excavating machine, jacking the soil body by pressing at the rear part by using a jack, and assembling precast concrete segments to form the mechanical construction method of the tunnel structure.

The shield machine invented in 1847, which is a special device with a shield. The lining blocks with installed tails are used as supporting points to be pushed forward, a cutter disc is used for cutting soil, and meanwhile, the prefabricated concrete lining blocks behind are subjected to soil dumping and assembling. The shield tunneling machine has mechanical and hydraulic driving modes for tunneling, and the hydraulic driving mode is more. The hydraulic shield is provided with a sealing chamber filled with bentonite liquid at the working face. The bentonite liquid is used for balancing soil pressure and underground water pressure and also as a medium for conveying discharged soil.

The shield machine is a construction machine and is also a powerful temporary supporting structure. The shield machine looks like a large steel pipe machine, slightly larger than the tunnel part, and is designed to withstand outward water pressure and formation pressure. It comprises three parts: a front incision ring, a middle support ring and a rear shield tail. Most shields are circular in shape, and have other shapes such as oval, semicircular, horseshoe-shaped, box-shaped and the like.

At present, a large number of shield machines are used for underground space construction in various fields in China, and the good working state of equipment is an important precondition for ensuring engineering safety. The shield constructs the machine and will monitor the inside electrical components of shield structure machine at any time when using to prevent that the problem from influencing operating speed, but some electrical detector volume is great, will hold with one hand when using, and this has caused inconvenience for the staff operation.

Disclosure of Invention

The invention aims to provide portable electric detection equipment of a shield machine, which is convenient to carry and is easy for workers to perform detection operation.

The invention adopts the following technical scheme:

the utility model provides a portable electric check out test set of shield constructs machine, its includes carrying device, rotates adjusting device who is connected and the fixed electric detector that sets up on adjusting device with carrying device, be provided with test probe on the electric detector.

Further, the carrying device comprises a fixing plate and a fixing device arranged on the fixing plate, and the side part of the fixing plate is rotatably connected with the adjusting device.

Furthermore, the dorsal part of fixed plate is provided with curved beam waist seat, beam waist seat outside is provided with first magic subsides.

Further, fixing device includes turns to piece and second magic tape, turn to piece and second magic tape and set up respectively at the fixed plate and be located the adjacent both ends of being connected with adjusting device.

Furthermore, adjusting device includes the regulating plate and sets up the fixed slot that is used for the holding electrical detector on the regulating plate, the regulating plate rotates with the fixed plate through the pivot and is connected.

Furthermore, the left side wall and the right side wall of the fixed groove are respectively provided with a clamping groove, the bottom of the electric detector is fixedly provided with a connecting plate, and the end part of the connecting plate is provided with a clamping strip matched with the clamping grooves.

Furthermore, the free end of the adjusting plate rotates to be provided with a clamping angle, and the connecting plate is provided with a clamping block matched with the clamping angle.

Furthermore, an angle adjusting knob is arranged at the end part of the rotating shaft.

Furthermore, the number of the steering block and the number of the second magic tape are two.

Further, regulating plate, fixed plate and connecting plate are the PVC material, and first magic is pasted and is taken all to adopt polyester material with the second magic.

The invention has the beneficial effects that: the electric detector fixed on the connecting plate is fixed on the adjusting plate through the clamping strips and the clamping grooves, and the adjusting plate and the fixing plate rotate relatively to each other so as to adapt to observation of workers. The fixed plate is pasted through first magic, the area is pasted from the preceding back both sides of waist to the second magic and is fixed respectively, prevents to drop, and the electrical detection ware need not handheld check out test set again when using, portable and detection operation.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view structural diagram of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is an enlarged schematic view of a portion B of fig. 2.

Fig. 5 is an enlarged schematic view of the portion C of fig. 1.

Fig. 6 is a schematic structural view of a card corner.

Wherein, 1, an electrical detector; 2. detecting a probe; 3. a fixing plate; 4. a waist binding seat; 5. a first magic tape; 6. a turning block; 7. a second magic tape; 8. an adjusting plate; 9. fixing grooves; 10. a rotating shaft; 11. a card slot; 12. a connecting plate; 13. clamping the strip; 14. clamping a corner; 15. a clamping block; 16. an angle adjusting knob.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited to the specific embodiments disclosed below.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

As shown in fig. 1 to 6, the portable electrical detection equipment for the shield machine comprises a carrying device, an adjusting device rotatably connected with the carrying device, and an electrical detector 1 fixedly arranged on the adjusting device, wherein a detection probe 2 is arranged on the electrical detector 1. The carrying device is used for fixing the equipment on the body of a worker, so that hands are not occupied, and the detection operation is convenient. Adjusting device is used for adjusting electric detector's position and angle, makes things convenient for the staff to observe the testing result. The electric detector and the detection probe are existing commercially available equipment, the connection mode between the electric detector and the detection probe is a common technology in the field, the detection probe detects electric elements in the shield tunneling machine, and the electric detector is used for displaying detection results of various parameters.

The carrying device comprises a fixing plate 3 and a fixing device arranged on the fixing plate 3, and the side part of the fixing plate 3 is rotatably connected with the adjusting device.

The dorsal part of fixed plate 3 is provided with curved beam waist seat 4, beam waist seat 4 outside is provided with first magic subsides 5. The fixed plate is pasted through first magic and is laminated with staff's waist, and for more firm laminating, the staff can twine on the waist and paste complex waistband with the magic, accomplishes fixing of device, and restraint the waist seat and be the arc, change in laminating mutually with human waist.

The fixing device comprises a turning block 6 and a second magic tape 7, wherein the turning block 6 and the second magic tape 7 are respectively arranged at two adjacent ends of the fixing plate 3, which are connected with the adjusting device. The second magic tape is wound to the turning block of the other side from the back side of the waist of the worker and is inserted into the turning block, after the second magic tape is tensioned, the end part of the second magic tape is folded back and is adhered to the second magic tape, and the device is further fixed from the rear part of the body. The front and the back are fixed, and the whole detection equipment is tightly fixed on the body of a worker.

The adjusting device comprises an adjusting plate 8 and a fixing groove 9 arranged on the adjusting plate 8 and used for accommodating the electric detector 1, wherein the adjusting plate 8 is rotatably connected with the fixing plate 3 through a rotating shaft 10. The adjusting plate is used for fixing the electrical detector, can turn to through the pivot, makes things convenient for the staff to observe the content that shows on the electrical detector screen, does benefit to detection operation.

The left side wall and the right side wall of the fixing groove 9 are respectively provided with a clamping groove 11, the bottom of the electric detector 1 is fixedly provided with a connecting plate 12, and the end part of the connecting plate 12 is provided with a clamping strip 13 matched with the clamping grooves 11. The electric detector can be directly fixed on the connecting plate through bolts or viscose, the clamping strips are arranged at the two ends of the connecting plate and can be directly buckled in the clamping grooves, and the electric detector and the adjusting device are fixed. The electrical detector can also be replaced to adapt to different equipment detection requirements.

The free end of the adjusting plate 8 is rotatably provided with a clamping angle 14, and the connecting plate 12 is provided with a clamping block 15 matched with the clamping angle 14. The clamping angle is provided with a groove matched with the clamping block, and the clamping block is clamped in the groove after the clamping angle is turned over. Except that both sides are connected through draw-in groove and card strip, the regulating plate is fixed from the third direction completion, and the regulating plate installation back in place rotates the card angle, and the card angle is mutually supported fixedly with the fixture block, further improves fixed firm degree.

An angle adjusting knob 16 is provided at an end of the rotation shaft 10. The angle adjusting knob can change the included angle between the fixing plate and the adjusting plate, and the most suitable working position is convenient to adjust.

The number of the steering block 6 and the number of the second magic tape 7 are two. A turns to piece and a second magic tape and mutually supports, and two sets are parallel to each other, accomplish dorsal fixation jointly. The adjusting plate 8, the fixing plate 3 and the connecting plate 12 are made of PVC materials, and the first magic tape 5 and the second magic tape 7 are made of polyester materials.

Claims

1. The portable electrical detection equipment for the shield machine is characterized by comprising a carrying device, an adjusting device connected with the carrying device in a rotating mode and an electrical detector (1) fixedly arranged on the adjusting device, wherein a detection probe (2) is arranged on the electrical detector (1).

2. The portable electrical detection equipment for the shield tunneling machine according to claim 1, wherein the carrying device comprises a fixed plate (3) and a fixing device arranged on the fixed plate (3), and the side of the fixed plate (3) is rotatably connected with the adjusting device.

3. The portable electrical detection equipment for the shield tunneling machine according to claim 2, wherein an arc-shaped waist restraining seat (4) is arranged on the back side of the fixing plate (3), and a first magic tape (5) is arranged on the outer side of the waist restraining seat (4).

4. The portable electric detection equipment of the shield machine according to claim 3, wherein the fixing device comprises a turning block (6) and a second magic tape (7), and the turning block (6) and the second magic tape (7) are respectively arranged at two adjacent ends of the fixing plate (3) connected with the adjusting device.

5. The shield tunneling machine portable electrical detection device of claim 4, wherein the adjusting device comprises an adjusting plate (8) and a fixing groove (9) arranged on the adjusting plate (8) and used for accommodating the electrical detector (1), and the adjusting plate (8) is rotatably connected with the fixing plate (3) through a rotating shaft (10).

6. The portable electric detection equipment for the shield tunneling machine according to claim 5, wherein clamping grooves (11) are respectively formed in the left side wall and the right side wall of the fixing groove (9), a connecting plate (12) is fixedly arranged at the bottom of the electric detector (1), and clamping strips (13) matched with the clamping grooves (11) are arranged at the end portions of the connecting plate (12).

7. The portable electric detection equipment of the shield tunneling machine according to claim 6, wherein a clamping angle (14) is rotatably arranged at the free end of the adjusting plate (8), and a clamping block (15) matched with the clamping angle (14) is arranged on the connecting plate (12).

8. The portable electrical detection apparatus of a shield tunneling machine according to claim 7, characterized in that an angle adjusting knob (16) is provided at the end of the rotating shaft (10).

9. The portable electric detection equipment of the shield machine according to claim 8, characterized in that the steering block (6) and the second magic tape (7) are two.

10. The portable electrical detection equipment of the shield machine according to claim 9, wherein the adjusting plate (8), the fixing plate (3) and the connecting plate (12) are all made of PVC material, and the first magic tape (5) and the second magic tape (7) are made of polyester material.