CN214372480U

CN214372480U - Head attitude detection device of pipe jacking equipment

Info

Publication number: CN214372480U
Application number: CN202120700836.8U
Authority: CN
Inventors: 张彦新; 吴军科; 栾新强; 安标; 王天茁; 张阳
Original assignee: Mcc South China Construction Engineering Co ltd
Current assignee: Mcc South China Construction Engineering Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-10-08
Anticipated expiration: 2031-04-06

Abstract

The utility model belongs to the technical field of tunnel construction equipment and specifically relates to a pipe jacking equipment aircraft nose gesture detection device is related to, it includes mounting bracket, prism and laser emitter, laser emitter sets up on the top of mounting bracket, and the prism setting is equipped with the adjustment frame in the mounting bracket outside, is equipped with many clamping bars in the adjustment frame, and many clamping bar intervals are arranged, and the mounting bracket setting is equipped with the adjusting part who is used for adjusting the clamping bar position between adjacent clamping bar on the mounting frame. This application has the effect that the position of convenient to prism was adjusted.

Description

Head attitude detection device of pipe jacking equipment

Technical Field

The application relates to the field of tunnel construction equipment, in particular to a head attitude detection device of pipe jacking equipment.

Background

When excavating tunnels and the like, a pipe jacking machine is generally used for excavating, and the pipe jacking machine is jacked into the ground by a hydraulic jack, and soil is crushed and stirred into slurry and discharged.

At present, a pipe jacking machine generally needs to keep a straight line in the underground construction process, so a machine head detection device is adopted to detect the tunneling direction of a machine head of the pipe jacking machine. Laser guidance is usually performed by combining a laser with a prism. The prisms are fixed on the inner wall of the pipe jacking machine and the inner wall of the pipeline at equal intervals, and the laser is conducted through the prisms to measure the tunneling direction.

In view of the above-mentioned related technologies, the inventor believes that in an actual construction process, due to a complex construction situation, a situation of a pipe jacking machine position deflection occurs occasionally, and when adjusting the position of the prism, the prism needs to be detached from the inner wall of the pipeline and then fixed on the inner wall of the pipeline again, so that the position adjustment of the prism is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to adjust the positions of the prism and the laser emitter conveniently, the application provides a pipe jacking equipment head posture detection device.

The application provides a push pipe equipment aircraft nose gesture detection device adopts following technical scheme:

the utility model provides a pipe jacking equipment aircraft nose gesture detection device, includes mounting bracket, prism and laser emitter, laser emitter sets up the top at the mounting bracket, the prism sets up in the mounting bracket, the mounting bracket outside is equipped with the regulation frame, be equipped with many clamping bars in the regulation frame, many the clamping bar interval is arranged, the mounting bracket sets up between adjacent clamping bar, be equipped with the adjusting part who is used for adjusting the clamping bar position on the regulation frame.

Through adopting above-mentioned technical scheme, the clamping rod presss from both sides the mounting bracket tightly, and adjusting part adjusts the clamping rod and goes up and down in adjusting the frame, realizes prism and laser emitter's high position control, simplifies prism position control process, makes things convenient for the regulation of prism position.

Optionally, the adjusting assembly includes a lifting screw and a guide rod, an axis of the lifting screw is parallel to a length direction of the guide rod, the lifting screw is in threaded connection with one end of the clamping rod, and the guide rod penetrates through the other end of the clamping rod.

Through adopting above-mentioned technical scheme, rotating elevating screw drives the tight pole of clamp and goes up and down along the guide bar, and the tight pole of clamp goes up and down the in-process and drives the mounting bracket oscilaltion, realizes the regulation of prism and laser emitter height.

Optionally, an adjusting groove is formed in the opposite surface of the clamping rod, and the mounting frame is arranged in the adjusting groove.

By adopting the technical scheme, the mounting frame horizontally moves in the adjusting groove, so that the horizontal positions of the prism and the laser transmitter are adjusted, and the adjustable range of the prism and the laser transmitter is enlarged.

Optionally, the clamping rod both ends are equipped with the mounting panel, be equipped with on the mounting panel and adjust the lead screw, the axis of adjusting the lead screw is parallel with the length direction of clamping rod, adjust lead screw and mounting bracket threaded connection.

Through adopting above-mentioned technical scheme, the rotation is adjusted the lead screw and is realized that the mounting bracket slides in the small amplitude of adjustment tank, conveniently realizes the accurate regulation of prism and laser emitter position, promotes the regulation precision of prism position.

Optionally, a plurality of pillars are fixed on the side wall of the adjusting frame, and the pillars are arranged at intervals.

Through adopting above-mentioned technical scheme, the regulation frame passes through the pillar and is connected with pipeline inner wall, reduces the direct contact of regulation frame and pipeline inner wall, and the convenience is according to the different adjustment of pipeline internal conditions to the pillar seat, promotes the stability of regulation frame on pipeline inner wall.

Optionally, one end of the support far away from the adjusting frame is provided with a connecting plate, and the connecting plate is connected with the plurality of supports.

Through adopting above-mentioned technical scheme, the area of contact of connecting plate expansion and pipeline inner wall further promotes the stability of adjusting the frame and being connected with pipeline inner wall.

Optionally, a rotating shaft is arranged on the side wall of the adjusting frame, the rotating shaft is arranged between the connecting plate and the adjusting frame, a mounting column is arranged on the connecting plate, and a jack for the rotating shaft to be inserted is formed in the mounting column.

Through adopting above-mentioned technical scheme, the regulating frame can rotate on the erection column through the pivot, and the convenience is exchanged laser emitter and prism's upper and lower position, conveniently adjusts the transmitting position of laser, reduces the installation degree of difficulty.

Optionally, the connecting plate is provided with fixing columns, a plurality of fixing columns are arranged at intervals corresponding to the pillars, each fixing column is sleeved with a connecting sleeve, and the connecting sleeves are in threaded connection with the pillars.

Through adopting above-mentioned technical scheme, the fixed column passes through the adapter sleeve with the pillar and can dismantle and be connected, conveniently changes the adjusting frame, and the convenience is according to actual demand quick replacement prism and laser emitter.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adjusting assembly adjusts the height positions of the prism and the laser transmitter, so that the adjusting process of the prism and the laser transmitter is simplified, and the heights of the prism and the laser transmitter are conveniently adjusted;

2. the mounting frame slides in the adjustment tank, conveniently adjusts prism and laser emitter's horizontal position.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram showing a strut structure.

Description of reference numerals: 1. a mounting frame; 2. a prism; 3. a laser transmitter; 4. an adjustment assembly; 41. lifting a screw rod; 42. a guide bar; 5. an adjusting frame; 6. a clamping lever; 7. an adjustment groove; 8. adjusting the lead screw; 9. mounting a plate; 10. a connecting plate; 11. mounting a column; 12. fixing a column; 13. connecting sleeves; 14. a rotating shaft; 15. and a support pillar.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a pipe jacking equipment aircraft nose gesture detection device. Referring to fig. 1 and 2, the pipe jacking equipment head attitude detection device comprises an installation frame 1, a prism 2 and a laser emitter 3, wherein the laser emitter 3 is arranged at the top end of the installation frame 1, and the prism 2 is arranged in the installation frame 1. The prism 2 and the laser emitter 3 are arranged in the pipeline at equal intervals, and the prism 2 receives laser emitted by the laser emitter 3 and positions the position of the laser.

Referring to fig. 1 and 2, an adjusting frame 5 is sleeved on the outer side of the mounting frame 1, two clamping rods 6 are arranged in the adjusting frame 5 at intervals, an adjusting groove 7 is formed in the opposite surface of each clamping rod 6, and the mounting frame 1 is arranged in the adjusting groove 7 and can horizontally slide along the adjusting groove 7 in the adjusting groove 7. When the mounting bracket 1 horizontally slides in the adjusting groove 7, the prism 2 and the laser emitter 3 are driven to horizontally slide, and the positions of the prism 2 and the laser emitter 3 in the horizontal direction are conveniently adjusted.

Referring to fig. 1 and 2, mounting plates 9 are fixed at both ends of the clamping rod 6 in the length direction, adjusting screws 8 are arranged on the mounting plates 9, and the adjusting screws 8 penetrate through the mounting frame 1 and are in threaded connection with the mounting frame 1. The adjusting screw 8 is rotated to accurately adjust the position of the mounting frame 1 in the adjusting frame 5, so that the adjusting precision of the positions of the prism 2 and the laser emitter 3 is improved.

Referring to fig. 1 and 2, an adjusting assembly 4 for adjusting the height of the clamping rod 6 is arranged on the adjusting frame 5, the adjusting assembly 4 includes a lifting screw 41 and a guide rod 42, the lifting screw 41 is vertically arranged in the adjusting frame 5, the length direction of the guide rod 42 is parallel to the axis of the lifting screw 41, the lifting screw 41 is in threaded connection with one end of the clamping rod 6, and the guide rod 42 penetrates through the other end of the clamping rod 6. The lifting screw 41 is rotated to drive the clamping rod 6 to ascend and descend vertically in the adjusting frame 5, so that the height of the mounting frame 1 is adjusted, the adjusting operation of the prism 2 and the laser emitter 3 is simplified, and the position adjustment of the prism 2 and the laser emitter 3 is facilitated.

Referring to fig. 1 and 2, a plurality of pillars 15 are fixed on the side wall of the adjusting frame 5, and the pillars 15 are arranged at two ends of the adjusting frame 5 in the vertical direction at intervals. The connecting plate 10 is arranged at one end, far away from the adjusting frame 5, of the strut 15, the fixing columns 12 are fixed on the connecting plate 10, a plurality of the fixing columns 12 are arranged at intervals corresponding to the strut 15, the connecting sleeve 13 is arranged on the fixing columns 12, and the connecting sleeve 13 is in threaded connection with the strut 15. Fix connecting plate 10 on the inner wall of pipeline, connecting plate 10 and adjusting frame 5 realize dismantling the connection through adapter sleeve 13, and the convenience is according to the construction conditions, changes different adjusting frame 5, realizes adjusting range's removable.

Referring to fig. 1 and 2, a rotating shaft 14 is arranged on one surface of the adjusting frame 5 facing the connecting plate 10, a mounting column 11 is arranged on the connecting plate 10, and a jack for inserting the rotating shaft 14 is arranged on the mounting column 11. The adjusting frame 5 can rotate through the rotating shaft 14, so that the upper position and the lower position of the laser emitter 3 and the prism 2 are exchanged, the emitting position of laser is conveniently adjusted, and the detection device is convenient to install.

The implementation principle of the pipe jacking equipment head posture detection device in the embodiment of the application is as follows: the connecting plate 10 is fixed on the inner wall of the pipeline, and the adjusting frame 5 is arranged on the connecting plate 10. The lifting screw 41 and the adjusting screw 8 are rotated, the adjusting prism 2 receives laser emitted by the laser emitter 3, and the laser emitter 3 emits the laser to the next prism 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pipe jacking equipment aircraft nose gesture detection device, includes mounting bracket (1), prism (2) and laser emitter (3), laser emitter (3) set up the top at mounting bracket (1), prism (2) set up in mounting bracket (1), its characterized in that: the mounting bracket (1) outside is equipped with adjusts frame (5), be equipped with many tight poles of clamp (6) in adjusting frame (5), many tight pole of clamp (6) interval is arranged, mounting bracket (1) sets up between adjacent tight pole of clamp (6), be equipped with on adjusting frame (5) and be used for adjusting part (4) of tight pole of clamp (6) position.

2. The push bench head attitude detection device of claim 1, wherein: the adjusting assembly (4) comprises a lifting screw rod (41) and a guide rod (42), the axis of the lifting screw rod (41) is parallel to the length direction of the guide rod (42), the lifting screw rod (41) is in threaded connection with one end of the clamping rod (6), and the guide rod (42) penetrates through the other end of the clamping rod (6).

3. The push bench head attitude detection device of claim 1, wherein: the opposite surface of the clamping rod (6) is provided with an adjusting groove (7), and the mounting frame (1) is arranged in the adjusting groove (7).

4. The push bench head attitude detection device of claim 3, wherein: the clamp rod (6) is provided with mounting plates (9) at two ends, an adjusting lead screw (8) is arranged on the mounting plates (9), the axis of the adjusting lead screw (8) is parallel to the length direction of the clamp rod (6), and the adjusting lead screw (8) is in threaded connection with the mounting frame (1).

5. The push bench head attitude detection device of claim 1, wherein: a plurality of supporting columns (15) are fixed on the side wall of the adjusting frame (5), and the supporting columns (15) are arranged at intervals.

6. The push bench head attitude detection device of claim 5, wherein: the utility model discloses a regulation frame, including pillar (15), adjusting frame (5), connecting plate (10) are equipped with to pillar (15) keep away from one end of adjusting frame (5), connecting plate (10) all are connected with many pillars (15).

7. The push bench head attitude detection device of claim 6, wherein: be equipped with pivot (14) on the lateral wall of adjustment frame (5), pivot (14) set up between connecting plate (10) and adjustment frame (5), be equipped with erection column (11) on connecting plate (10), set up on erection column (11) and supply pivot (14) to insert the jack of establishing.

8. The push bench head attitude detection device of claim 6, wherein: be equipped with fixed column (12) on connecting plate (10), fixed column (12) correspond pillar (15) many of interval arrangement, every all the cover is equipped with adapter sleeve (13) on fixed column (12), adapter sleeve (13) and pillar (15) threaded connection.