Externally-hung protection device applied to battery radio station of shield guiding system

Abstract

The utility model relates to the technical field of mounting supports, in particular to an external protection device applied to a shield guiding system battery radio station, which comprises a first assembly, a second assembly and a cover plate, the first assembly comprises a first main body and a plurality of L-shaped clamping blocks, the first main body comprises a first main plate, a bottom plate and two side plates, the bottom plate is fixed at the bottom of the first main plate, and the L-shaped clamping blocks are fixed at the bottom of the first main plate. The two side plates are perpendicularly fixed to the two ends of the first main plate respectively, the L-shaped clamping blocks are fixed to the edge of the first main plate, fixing pieces are arranged on the L-shaped clamping blocks, the second assembly comprises a second main plate and a plurality of connecting blocks, the second main plate and the first main plate form a rectangular frame, and the second main plate is fixed to a related structural steel plate of the shield tunneling machine through the L-shaped clamping blocks. The radio station, the battery and other devices can be placed in the rectangular frame structure and sealed through the cover plate, the dustproof and waterproof purposes are achieved, and the problems that due to the fact that the radio station and the battery are exposed to a construction site for a long time, the battery station collides, covers dust and enters water are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation brackets, in particular to an external protection device applied to a battery radio station of a shield guidance system. Background Technique

[0002] During the shield tunneling process, it is necessary to guide the shield machine through a guidance system. The shield guidance system is the "eyes" of the shield machine underground. Specifically, it transmits ground control points to the underground through ground connection measurement. The measurement points are continuously extended into the tunnel through control measurement, and then the underground attitude of the shield machine is calculated and determined by measuring the position coordinates of the laser target on the shield machine. The total station is erected on the bracket on the top of the segment, and its underground attitude is calculated and determined by continuously measuring the laser target in front of the shield machine.

[0003] Since the guidance system works continuously for 24 hours, it is necessary to be equipped with an external large battery. The coordinate data measured at each measuring station needs to be transmitted through two radio station signal boxes. There is no fixed protection and installation position for the battery radio stations of the measuring station and the equipment bridge. Generally, in the construction site, they are tied to the corresponding positions with tie straps; since the radio stations and batteries are exposed to the construction site for a long time, and operations such as segment washing, secondary grouting behind the segment wall, and belt cleaning are often carried out at the tunneling construction site, the battery radio stations will be subject to problems such as collision, dust covering, and water ingress. Each time the battery radio station is repaired, it not only delays the on-site construction progress but also incurs relatively high costs. Content of the Utility Model

[0004] The utility model aims to provide an external protection device applied to a battery radio station of a shield guidance system to solve the problems of collision, dust covering, and water ingress of the battery radio station due to the long-term exposure of the radio station and the battery to the construction site.

[0005] To achieve the above purpose, the basic scheme of the utility model is as follows: An external protection device applied to a battery radio station of a shield guidance system includes a first component, a second component, and a cover plate. The first component includes a first main body and several L-shaped clamping blocks. The first main body includes a first main board, a bottom board, and two side boards. The bottom board is fixed at the bottom of the first main board, and the two side boards are respectively vertically fixed at both ends of the first main board. Several L-shaped clamping blocks are fixed at the edge of the first main board. A fixing member is provided on the L-shaped clamping block. The second component includes a second main board and several connecting blocks. The second main board and the first main body form a rectangular frame. The cover plate is detachably connected to the top of the rectangular frame formed by the second main board and the first main body. Several connecting blocks are respectively fixed on three side edges of the second main board. Several strip-shaped grooves are provided on the bottom board and the two side boards, and several connecting blocks are respectively detachably connected in several strip-shaped grooves.

[0006] Further, it further includes a third component, the third component includes an L-shaped main body and a plurality of connecting pins, the plurality of connecting pins are vertically fixed at the end of the L-shaped main body, a plurality of square grooves are provided at the connection between the side plate and the side of the first main board where the clamping block is not fixed, a plurality of connection grooves communicating with the square grooves are provided on the first main board, the plurality of connecting pins respectively pass through the plurality of square grooves and are detachably connected in the plurality of connection grooves, and fixing members are also provided on the L-shaped main body.

[0007] Further, the fixing member is a bolt, and threaded holes are provided on both the L-shaped clamping block and the L-shaped main body.

[0008] Further, corresponding strip-shaped through holes are provided on the connecting block and the strip-shaped groove, and the connecting block and the strip-shaped groove are detachably connected by bolts and nuts.

[0009] Further, corresponding strip-shaped through holes are provided on the connecting pin and the connection groove, and the connecting pin and the connection groove are detachably connected by bolts and nuts.

[0010] Further, the thickness of the connecting block is equal to the depth of the strip-shaped groove, and the thickness of the connecting pin is equal to the depth of the connection groove.

[0011] The beneficial effects of this solution are as follows: (1) The first component and the second component form a rectangular frame structure, and are fixed to the relevant structural steel plate of the shield machine through the L-shaped clamping block. Equipment such as radios and batteries can be placed in the rectangular frame structure and closed by a cover plate to achieve the purpose of dust and water protection, effectively solving the problems that the battery and radio may collide, be covered with dust, and get water when the radio and battery are exposed to the construction site for a long time.

[0012] (2) When it cannot be hung on the side at positions such as the guiding system measuring station, or at places where it is suspended vertically, the first component, the second component and the third component can be combined for external hanging. The L-shaped clamping block of the first component and the L-shaped main body of the third component are used to hold the relevant structural steel plate of the shield machine to complete the fixation, and the applicable range is wider.

[0013] (3) By adjusting the connection length between the connecting pin and the connection groove in the third component, the distance between the connecting pin and the L-shaped clamping block can be changed, so as to be applicable to steel plates of various width dimensions. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0015] Figure 2 It is a schematic diagram of the specific structure of the first component in an embodiment of the present invention;

[0016] Figure 3 It is a schematic diagram of the specific structure of the second component in an embodiment of the present invention;

[0017] Figure 4 Schematic diagram of the specific structure of the third component in the embodiment of the present utility model;

[0018] Figure 5 Installation schematic diagram of the first hanging method in the embodiment of the present utility model;

[0019] Figure 6 Installation schematic diagram of the second hanging method in the embodiment of the present utility model. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Reference numerals in the accompanying drawings of the specification include: the first component 1, the second component 2, the third component 3, the first main body 4, the L-shaped clamping block 5, the second main board 6, the connecting block 7, the strip-shaped groove 8, the L-shaped main body 9, the connecting pin 10, the square groove 11, and the steel plate 12.

[0022] Embodiment

[0023] Basically as shown in the appendix Figure 1 Shown: An external protection device applied to the battery radio of a shield guidance system, including a first component 1, a second component 2, a third component 3, and a cover plate (the cover plate is not shown in the figure). Combining Figure 2 Shown, the first component 1 includes a first main body 4 and a plurality of L-shaped clamping blocks 5. The first main body 4 includes a first main board, a bottom plate, and two side plates. The bottom plate is fixed at the bottom of the first main board, and the two side plates are respectively vertically fixed at both ends of the first main board. A plurality of L-shaped clamping blocks 5 are fixed at the edge of the first main board. The L-shaped clamping block 5 is provided with a threaded hole, and a bolt is connected in the threaded hole; Combining Figure 3 Shown, the second component 2 includes a second main board 6 and six connecting blocks 7. The second main board 6 and the first main body 4 form a rectangular frame. The cover plate is detachably connected to the top of the rectangular frame formed by the second main board 6 and the first main body 4. The six connecting blocks 7 are respectively fixed on three side edges of the second main board 6. Six strip-shaped grooves 8 are provided on both the bottom plate and the two side plates. Corresponding strip-shaped through holes are provided on the connecting block 7 and the strip-shaped groove 8. The connecting block 7 and the strip-shaped groove 8 are detachably connected by bolts and nuts; Combining Figure 4As shown, the third component 3 includes an L-shaped main body 9 and two connecting pins 10, and the two connecting pins 10 are vertically fixed at the end of the L-shaped main body 9. Two square grooves 11 are provided at the connection between the side of the first main board where the clamping block is not fixed and the side plate. Two connecting grooves connected to the square grooves 11 are provided on the first main board. The two connecting pins 10 pass through the two square grooves 11 respectively and are detachably connected in the two connecting grooves. Corresponding bar-shaped through holes are provided on the connecting pins 10 and the connecting grooves. The connecting pins 10 and the connecting grooves are detachably connected by bolts and nuts. The thickness of the connecting block 7 is equal to the depth of the bar-shaped groove 8, and the thickness of the connecting pin 10 is equal to the depth of the connecting groove. Threaded holes are also provided on the L-shaped main body 9, and bolts are connected in the threaded holes.

[0024] The specific implementation process is as follows: Figure 5 As shown, suspension method 1: This suspension method can be used when hanging small equipment at the column position of the shield machine equipment bridge. The specific operation is to first connect the first component 1 and the second component 2, and adjust the appropriate size through the sliding of the connecting block 7 and the strip groove 8 to facilitate the internal placement of the equipment. After the adjustment, tighten it with bolts and nuts. Then hang the L-shaped clamping block 5 on the relevant structural steel plate 12 of the shield machine, and tighten it by continuously screwing in the L-shaped clamping block 5 bolts until it rests against the steel plate 12. After the installation is completed, put the equipment in and close the dust and waterproof cover.

[0025] Combination Figure 6 As shown, suspension method two: when it is impossible to suspend sideways at locations such as the guide system measuring station, or when it is suspended vertically, the second method can be used for external hanging. The specific operation method is to connect the first component 1 and the second component 2 using the suspension method one, and then hang the L-shaped clamping block 5 on the shield machine-related structural steel plate 12, and tighten it by continuously screwing in the L-shaped clamping block 5 bolts until it rests against the steel plate 12, and then insert the connecting pin 10 of the third component 3, and fix the connecting pin 10 to the connecting groove with bolts and nuts, hold the steel plate 12 tightly through the L-shaped main body 9, and then tighten it by continuously screwing in the bolts until it rests against the steel plate 12. At this time, the protective device has been fixed, the protective equipment is installed, and the dust and waterproof cover is closed.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above are only embodiments of the present utility model. Specific structures and common knowledge such as characteristics that are well-known in the art are not described in detail herein. Those of ordinary skill in the art know all the common general technical knowledge in the technical field to which the utility model belongs before the filing date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, complete and implement this solution in combination with their own abilities. Some typical well-known structures or well-known methods should not become an obstacle for those of ordinary skill in the art to implement this application. It should be noted that for those skilled in the art, without departing from the structure of the present utility model, several deformations and improvements can also be made, and these should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicality of the patent. The protection scope required by this application shall be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. An external protection device for a battery radio station of a shield guidance system, characterized in that: It includes a first component, a second component and a cover plate, the first component includes a first main body and a plurality of L-shaped clamping blocks, the first main body includes a first main board, a bottom plate and two side plates, the bottom plate is fixed to the bottom of the first main board, the two side plates are respectively vertically fixed at both ends of the first main board, a plurality of L-shaped clamping blocks are fixed to the edge of the first main board, and a fixing piece is provided on the L-shaped clamping block, the second component includes a second main board and a plurality of connecting blocks, the second main board and the first main body form a rectangular frame, the cover plate is detachably connected to the top of the rectangular frame formed by the second main board and the first main body, a plurality of connecting blocks are respectively fixed to the three sides of the second main board, a plurality of strip grooves are provided on the bottom plate and the two side plates, and a plurality of connecting blocks are respectively detachably connected in the plurality of strip grooves.

2. According to claim 1, the external protection device for the battery radio station of the shield guidance system is characterized by: It also includes a third component, which includes an L-shaped main body and a plurality of connecting pins, wherein the plurality of connecting pins are vertically fixed at the end of the L-shaped main body, a plurality of square grooves are provided at the connection between the side of the first main board where the clamping block is not fixed and the side panel, the first main board is provided with a plurality of connecting grooves connected with the square grooves, the plurality of connecting pins respectively pass through the plurality of square grooves and are detachably connected in the plurality of connecting grooves, and a fixing member is also provided on the L-shaped main body.

3. According to claim 2, the external protection device for the battery radio station of the shield guidance system is characterized in that: The fixing piece is a bolt, and threaded holes are provided on the L-shaped clamping block and the L-shaped main body.

4. According to claim 3, the external protection device for the battery radio station of the shield guidance system is characterized in that: The connecting block and the strip groove are provided with corresponding strip through holes, and the connecting block and the strip groove are detachably connected by bolts and nuts.

5. According to claim 4, the external protection device for the battery radio station of the shield guidance system is characterized in that: The connecting pin and the connecting groove are provided with corresponding strip-shaped through holes, and the connecting pin and the connecting groove are detachably connected by bolts and nuts.

6. According to claim 5, the external protection device for the battery radio station of the shield guidance system is characterized in that: The thickness of the connecting block is equal to the depth of the strip groove, and the thickness of the connecting pin is equal to the depth of the connecting groove.

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