CN218547107U

CN218547107U - A many prism device for tunnel

Info

Publication number: CN218547107U
Application number: CN202223093504.1U
Authority: CN
Inventors: 杨明潮; 寿国生; 王达; 唐韬; 吴相辉; 徐兵; 阮基浩; 李康; 戴江凯
Original assignee: China Coal Zhejiang Surveying And Mapping Geographic Information Co ltd
Current assignee: China Coal Zhejiang Surveying And Mapping Geographic Information Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-02-28
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a technical field that the tunnel detected, in particular to a polygon prism device for tunnel, which comprises a bracket, be provided with the supporting component who is used for installing the prism on the support, be provided with the LED lamp on the supporting component and give the battery of LED power supply, LED sets up in the below of prism, the lateral wall of support is provided with a plurality of engaging lugs, the screw thread through-hole that is used for connecting is seted up to the engaging lug, the engaging lug articulates in support lower extreme horizontal border department, and the axial direction of engaging lug pin joint is on a parallel with support lower extreme horizontal border, be provided with on the support and rotate the fixed locating component of back when the engaging lug with the pin joint, through set up LED on the support of installation prism, and be provided with the engaging lug that can be used for connecting, improve the connectivity of LED lamp, and utilize the LED lamp power supply, increase the luminance of prism, make things convenient for the staff in the tunnel, measure under the not enough light dark environment such as piping lane, and then improve the work efficiency of lofting in-process.

Description

A many prism device for tunnel

Technical Field

The application relates to the technical field of tunnel detection, in particular to a polygon prism device for a tunnel.

Background

In the tunnel excavation process, in order to guarantee the stability and the construction safety of the surrounding environment and surrounding rocks of the tunnel, the design and the construction state are reflected at the same time, and daily monitoring and measurement are needed. The sign can adopt the prism as burying underground usually, but general environment is relatively poor in the tunnel hole, and the prism often buries dust because of not protecting, when the staff is measured under the dark environment of not enough light such as tunnel, piping lane, the prism can be difficult to look for, so can make the efficiency greatly reduced of laying out.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency in the lofting process, the application provides a polygon prism device for a tunnel.

The application provides a many prism device for tunnel adopts following technical scheme: the utility model provides a polygon prism device for tunnel, includes the support, be provided with the supporting component who is used for installing prism on the support, the last battery that is provided with the LED lamp and supplies power for LED of supporting component, LED sets up in the below of prism, the lateral wall of support is provided with a plurality of engaging lugs, the threaded through-hole that is used for connecting is offered to the engaging lug, the engaging lug articulates in support lower extreme horizontal border department, and the axial direction of engaging lug pin joint is on a parallel with support lower extreme horizontal border, be provided with on the support and rotate the fixed locating component after with the pin joint as the engaging lug.

Through adopting above-mentioned technical scheme, during the use, the staff can place the support in the position that needs reflection light, can also utilize positions such as the lateral wall in engaging lug and tunnel, border, top surface to be connected, increase polygon prism device application range, when the position of staff's installation good prism, adjust the battery and supply power for the LED lamp, thereby increase the luminance of prism, make things convenient for the staff to measure under the dark environment that light is not enough such as tunnel, piping lane, and then improve the work efficiency of lofting in-process.

In some embodiments, the supporting component comprises a supporting seat, wherein the supporting seat is provided with a holding groove for embedding the prism, one side of the supporting seat, which faces away from the holding groove, is provided with a positioning end, and the top surface of the support is provided with a through groove for clamping the positioning end.

Through adopting above-mentioned technical scheme, during the use, the staff inlays the prism and locates in the holding tank, makes things convenient for the staff installation to increase the stability of prism in the use.

In some embodiments, the support assembly further includes a support ring of the first spring, the support seat is provided with an annular groove, the annular groove is arranged above the positioning end, the support ring is sleeved in the annular groove, one end of the first spring is fixedly connected to the top surface of the support, the other end of the first spring is fixedly connected to the bottom surface of the support ring, and the through groove penetrates through the support.

Through adopting above-mentioned technical scheme, when the staff wanted to adjust the angle of prism, the staff pressed the prism and driven the first spring of support ring compression to promote the supporting seat lower extreme and release by leading to the groove, thereby made the ring groove lateral wall of supporting seat aim at logical groove lateral wall, and then rotated the supporting seat and driven the prism rotatory, and at this in-process supporting seat still along the support ring internal rotation.

In some embodiments, the positioning assembly comprises an arc-shaped toothed ring, the arc-shaped toothed ring is fixedly connected to the bottom surface of the support, the center of the arc-shaped toothed ring is coincident with the rotation axis of the connecting lug, one end, far away from the support, of the arc-shaped toothed ring penetrates through the connecting lug, and a positioning piece used for clamping the arc-shaped toothed ring is arranged on the connecting lug.

Through adopting above-mentioned technical scheme, for the position of convenient staff's installation polygon prism, the engaging lug can be stirred in work and use the pin joint as the axle center, and the radian direction upset along the arc ring gear to reuse the setting element to fix the engaging lug position after upset to certain angle, improve the suitability in the engaging lug use through the position that changes the engaging lug.

In some embodiments, the arc wall has been seted up along the radian direction of arc ring gear on the engaging lug, the setting element includes locating lever and second spring, the locating lever slides by the direction of perpendicular to arc ring gear lateral wall and sets up on the engaging lug, set up a plurality of tooth's sockets that are used for the locating lever card to establish on the arc ring gear, the one end fixed connection of second spring is on the engaging lug, the one end that the arc ring gear was kept away from to the other end fixed connection of second spring in the locating lever.

Through adopting above-mentioned technical scheme, when needs adjust engaging lug angle, the staff stimulates the locating lever to resist second spring effort to make the locating lever break away from the card of tooth's socket and establish, then rotate engaging lug angle regulation, staff's cancellation is to the restriction of locating lever behind angle regulation, makes the effect of locating lever second spring block down locate in the corresponding tooth's socket of arc ring gear.

In some embodiments, a plurality of installation parts are arranged on one side of the support, which faces away from the support assembly, and are uniformly arranged along the circumferential direction of the support, each installation part comprises a first sleeve and a second sleeve, the first sleeve is installed on the support, the second sleeve is arranged in the first sleeve in a sliding manner and is arranged in the first sleeve in a sliding manner on one side away from the installation part, and a fixing part for fixing the position of the second sleeve is arranged on the first sleeve.

Through adopting above-mentioned technical scheme, during the use, the staff supports the support through adjusting a plurality of installed parts to on changing the support height, the staff is through changing the height of second sleeve pipe in the intraductal length adjustment support of first sleeve pipe.

In some embodiments, the mount comprises a threaded rod threadedly coupled to the first sleeve, the threaded rod threadedly coupled through the first sleeve against the outer circumferential sidewall of the second sleeve.

Through adopting above-mentioned technical scheme, during the use, the staff twists and changes the screw rod and make it relieve the butt restriction to the second sleeve pipe, has changed the sheathed tube extension length of second back, and the staff twists once more and changes the screw rod and make it support tight second sleeve pipe to accomplish the fixed position to the second sleeve pipe.

In some embodiments, the end of the second sleeve distal to the first sleeve is provided with a conical end, the cone being fixedly attached to the second sleeve.

Through adopting above-mentioned technical scheme, during the use, the staff inserts ground with the circular cone on the second sleeve pipe, and then makes things convenient for the position of staff fixed mounting spare.

In summary, the present application has the following beneficial effects:

1. through set up LED on the support at installation prism to be provided with the engaging lug that can be used for connecting, improve the connectivity of LED lamp, and utilize the LED lamp power supply, increase the luminance of prism, make things convenient for the staff to measure under the dark environment that light is not enough such as tunnel, piping lane, and then improve the work efficiency of lofting in-process.

2. Through set up the installed part on the support, realized adjusting a plurality of installed parts and supported the support to in changing the support height, the staff adjusts the height of support through changing the length of stretching out of second sleeve pipe in first sleeve pipe.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present application.

Fig. 2 is a schematic structural view of a bracket and a connecting member in an embodiment of the present application.

Fig. 3 is an exploded view of the connecting member in the embodiment of the present application.

Fig. 4 is a schematic view of the internal structure of the support assembly in the embodiment of the present application.

Fig. 5 is a schematic view of the internal structure of the mount in the embodiment of the present application.

In the figure, 100, the stent; 110. a prism; 120. caulking grooves; 130. a through groove; 200. a connecting member; 210. connecting lugs; 220. a threaded through hole; 230. an arc-shaped toothed ring; 240. a tooth socket; 250. a card sleeve; 260. a second spring; 270. a positioning member; 280. clamping the end; 300. a support assembly; 310. a supporting seat; 311. a card slot; 312. accommodating grooves; 320. a support ring; 330. a first spring; 340. a circular groove; 350. a positioning end; 360. a battery; 370. an LED lamp; 400. a mounting member; 410. a first sleeve; 420. a second sleeve; 430. a conical end; 440. a threaded rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5. The application discloses a polygon mirror device for a tunnel.

In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1, a multi-prism apparatus for a tunnel includes a support 100, a support assembly 300 provided on the support 100 for mounting a prism 110, and an LED lamp 370 and a battery 360 provided on the support assembly 300 for providing a light source to the prism 110. The bracket 100 is also provided with a connection member 200 for increasing a use range. The connection members 200 are provided in two, and the two connection members 200 are uniformly arranged in the circumferential direction of the stent 100. The side of the bracket 100 facing away from the support assembly 300 is provided with a plurality of mounting members 400, i.e., the plurality of mounting members 400 are provided on the bottom surface of the bracket 100. The present application is provided with the mounting part 400 three, and three mounting part 400 is evenly provided along the circumferential direction of support 100.

Referring to fig. 1 and 2, the coupling member 200 includes a coupling lug 210 and a positioning member, and the coupling lug 210 is hinged to the lower edge of the bracket 100 and is disposed to be turned about an axis in a horizontal direction. The connection lug 210 is further provided with a threaded through hole 220 for interconnecting with the outside, and the extending direction of the threaded through hole 220 is parallel to the hinge axis direction of the hinge point of the connection lug 210.

Referring to fig. 2 and 3, the positioning assembly includes an arc-shaped toothed ring 230, a sleeve 250 and a positioning member 270, the arc-shaped toothed ring 230 is fixedly connected to the bottom surface of the bracket 100, and the center of the arc-shaped toothed ring 230 is coincident with the rotation axis of the engaging lug 210. The cutting sleeve 250 is fixed on the side wall of the connecting lug 210, and an arc-shaped groove for sliding the arc-shaped toothed ring 230 is formed on the cutting sleeve 250 along the arc direction of the arc-shaped toothed ring 230. That is, when the engaging lug 210 rotates, the engaging lug 210 drives the ferrule 250 to slide along the arc direction of the arc-shaped toothed ring 230. And a plurality of tooth grooves 240 are formed in the side wall of the arc-shaped toothed ring 230, which is back to the connecting lug 210, and the plurality of tooth grooves 240 are uniformly arranged along the circumferential direction of the arc-shaped toothed ring 230.

The positioning member 270 includes a positioning rod and a second spring 260, the positioning rod includes a connecting end and a clamping end 280, the connecting end is fixedly connected to the clamping end 280, the clamping end 280 is penetrated by the clamping sleeve 250 toward the side wall of the tooth space 240 and is arranged in a reciprocating sliding manner, and the clamping end 280 is used for being clamped in the tooth space 240. The connecting end is disposed on a side of the clamping end 280 away from the clamping sleeve 250. And one end of the second spring 260 is fixedly connected to the connection end, and the other end of the second spring 260 is fixedly connected to the side wall of the ferrule 250 facing the connection end.

Referring to fig. 1 and 4, the supporting assembly 300 includes a supporting base 310, an accommodating groove 312 with an upward opening for embedding the prism 110 is formed on a top surface of the supporting base 310, and the prism 110 is embedded in the accommodating groove 312. The top surface of the supporting seat 310 is further provided with a clamping groove 311 with an upward opening, and the clamping groove 311 is disposed on the bottom surface of the accommodating groove 312 and is communicated with the accommodating groove 312. The LED lamp 370 is embedded in the slot 311, the LED is disposed under the prism 110, the battery 360 is fixedly disposed on the top surface of the supporting base 310, and the battery 360 is electrically connected to the LED lamp 370.

The supporting seat 310 is provided with a positioning end 350, the positioning end 350 is fixedly connected to one side of the supporting seat 310, which faces away from the accommodating groove 312, the positioning end 350 is arranged in a hexagonal prism shape, the support 100 is provided with a through groove 130 for the positioning end 350 to slide in a penetrating manner, and the through groove 130 is matched with the positioning end 350 in a hexagonal shape and a hexagonal prism shape. The supporting seat 310 is provided with an annular groove 340, the annular groove 340 is disposed above the positioning end 350, the circle of the annular groove 340 is an inscribed circle of the positioning end 350, and the length of the annular groove 340 in the axial direction of the supporting seat 310 is greater than that of the through groove 130.

The support assembly 300 further includes a first spring 330 and a support ring 320, the support ring 320 is slidably disposed along the length direction of the support base 310, and the support ring 320 is sleeved outside the circular groove 340. The support 100 has an end facing the support ring 320 and provided with a caulking groove 120, the second spring 260 is sleeved on the support seat 310, one end of the second spring 260 is fixedly connected to the support ring 320 at a side facing the support 100, and the other end of the second spring 260 is fixedly connected to the bottom surface of the caulking groove 120.

Referring to fig. 1 and 5, the mounting member 400 includes a first sleeve 410 and a second sleeve 420, the first sleeve 410 is hinged to the bracket 100, and the second sleeve 420 is inserted into the first sleeve 410 from an end of the first sleeve 410 away from the bracket 100, that is, the first sleeve 410 is sleeved on the second sleeve 420. The second sleeve 420 is slidably disposed along an axial direction of the first sleeve 410, and a lower end of the first sleeve 410 away from the bracket 100 is provided with a fixing member for fixing the second sleeve 420. A conical end 430 is fixedly connected to an end of the second sleeve 420 remote from the first sleeve 410.

The fixing member includes a threaded rod 440 threadedly coupled to the first sleeve 410, and the threaded rod 440 is threadedly coupled to the first sleeve 410 and penetrates the sleeve in a radial direction of the sleeve to abut against an outer circumferential sidewall of the first sleeve 410 inside the first sleeve 410.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A polygon mirror apparatus for a tunnel, comprising: including support (100), be provided with supporting component (300) that is used for installing prism (110) on support (100), be provided with LED lamp (370) on supporting component (300) and give battery (360) of LED power supply, LED sets up in the below of prism (110), the lateral wall of support (100) is provided with a plurality of engaging lugs (210), threaded through hole (220) that are used for connecting are seted up in engaging lug (210), engaging lug (210) articulate in support (100) lower extreme horizontal border department, and the axial direction of engaging lug (210) pin joint is on a parallel with support (100) lower extreme horizontal border, be provided with on support (100) and rotate the fixed locating component of back when engaging lug (210) with the pin joint.

2. A multi-prism apparatus for tunnels as claimed in claim 1, wherein: supporting component (300) includes supporting seat (310), offer holding tank (312) that is used for inlaying prism (110) on supporting seat (310), one side of holding tank (312) is provided with location end (350) dorsad in supporting seat (310), logical groove (130) that confession location end (350) card was established are seted up to the top surface of support (100).

3. A multi-prism apparatus for tunnels as claimed in claim 2, wherein: the supporting assembly (300) further comprises a supporting ring (320) of the first spring (330), an annular groove (340) is formed in the supporting seat (310), the annular groove (340) is formed in the positioning end (350) above, the supporting ring (320) is sleeved in the annular groove (340), one end of the first spring (330) is fixedly connected to the top surface of the support (100), the other end of the first spring (330) is fixedly connected to the bottom surface of the supporting ring (320), and the through groove (130) penetrates through the support (100).

4. A multi-prism apparatus for tunnels according to claim 1, wherein: the positioning assembly comprises an arc-shaped toothed ring (230), the arc-shaped toothed ring (230) is fixedly connected to the bottom surface of the support (100), the center of the arc-shaped toothed ring (230) is coincident with the rotating axis of the connecting lug (210), one end, far away from the support (100), of the arc-shaped toothed ring (230) penetrates through the connecting lug (210), and a positioning piece (270) used for clamping the arc-shaped toothed ring (230) is arranged on the connecting lug (210).

5. A multi-prism apparatus for tunnels according to claim 4, wherein: the radian direction of going up along arc ring gear (230) on engaging lug (210) has seted up the arc wall, setting element (270) include locating lever and second spring (260), the locating lever slides by the direction of perpendicular to arc ring gear (230) lateral wall and sets up on engaging lug (210), offer a plurality of tooth's grooves (240) that are used for the locating lever card to establish on arc ring gear (230), the one end fixed connection of second spring (260) is on engaging lug (210), the one end that arc ring gear (230) were kept away from to the other end fixed connection of second spring (260) is located the locating lever.

6. A multi-prism apparatus for tunnels according to claim 1, wherein: one side of support (100) back to supporting component (300) is provided with a plurality of installed parts (400), and a plurality of installed parts (400) evenly set up along the circumferential direction of support (100), installed part (400) include first sleeve pipe (410) and second sleeve pipe (420), first sleeve pipe (410) are installed on support (100), second sleeve pipe (420) slide set up in first sleeve pipe (410) and by the one side slip setting of keeping away from installed part (400), be provided with the mounting of fixed second sleeve pipe (420) position on first sleeve pipe (410).

7. A multi-prism apparatus for tunnels according to claim 6, wherein: the mounting member (400) includes a threaded rod (440) threadably coupled to the first sleeve (410), the threaded rod (440) threadably coupled through the first sleeve (410) against an outer circumferential sidewall of the second sleeve (420).

8. A multi-prism apparatus for tunnel according to claim 6, wherein: the end part of the second sleeve (420) far away from the first sleeve (410) is provided with a conical end (430), and the conical end is fixedly connected to the second sleeve (420).