CN214305564U - Municipal construction pipe jacking machine convenient to fixed pipeline - Google Patents

Abstract

The utility model relates to a municipal construction push bench convenient to fixed pipeline, including the push bench body, be provided with the mount pad on the push bench body, the slip is provided with a plurality of installation pieces that are used for the fixed mounting pipe on the mount pad, and the installation piece encircles the setting of mount pad circumference array, and the installation piece radially slides along the mount pad, is provided with the drive arrangement who is used for driving the installation piece to slide on the mount pad. This application has the installation pipe to different diameters and all can fix, and the application can be high, user easy and simple to handle's effect.

Description

Municipal construction pipe jacking machine convenient to fixed pipeline

Technical Field

The application relates to the field of pipe jacking construction equipment, in particular to a municipal construction pipe jacking machine convenient for fixing a pipeline.

Background

The pipe jacking technology is a trenchless tunneling type pipeline laying construction technology used for municipal construction. The method has the advantages of no influence on the surrounding environment or less influence, small construction site and low noise. But also can be deeply operated underground. The pipe jacking technology is generally operated by adopting a pipe jacking machine, and the pipe jacking machine mainly comprises a rotary excavating system, a main jacking hydraulic propelling system, a soil conveying system, a grouting system, measuring equipment, ground hoisting equipment, an electrical system and the like.

The utility model with the bulletin number of CN208816843U discloses a push bench for pipeline construction, which comprises a ground guide rail arranged in a ground soil layer; a sliding guide rail fixed on the ground guide rail; the push pipe machine shell is arranged on the sliding guide rail; two L-shaped sliding plates; the steel pipe joint is fixed at the rear end of the shell of the push pipe machine; the cutter head is fixed at the front end of the shell of the push bench; the central axis of the push bench shell is used as a symmetry axis to fix a plurality of wedge blocks on the outer side wall of the front end of the push bench shell, the inclination angle of each wedge block is 15 degrees, and the push bench has the advantage of high working efficiency.

With respect to the related art in the above, the inventors have considered that there is a drawback of inconvenience in installation when fixing installation pipes of various diameters.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient defect of push bench loading and unloading installation pipe, this application provides a municipal construction push bench convenient to fixed pipeline.

The application provides a municipal construction push bench convenient to fixed pipeline adopts following technical scheme:

the utility model provides a municipal construction pipe pushing jack convenient to fixed pipeline, includes the pipe pushing jack body, be provided with the mount pad on the pipe pushing jack body, it is provided with a plurality of installation pieces that are used for the fixed mounting pipe to slide on the mount pad, the installation piece encircles the setting of mount pad circumference array, the installation piece radially slides along the mount pad, be provided with the drive arrangement who is used for driving the installation piece to slide on the mount pad.

Through adopting above-mentioned technical scheme, through the one end and the installation pipe looks butt that slide the installation piece to the installation piece and be close to the installation seat center towards the installation seat center, and then carry out centre gripping and fixed to the installation pipe, make when in follow-up orientation soil layer is passed again, the lapse of installation pipe is stable, through drive arrangement's setting, to the installation pipe of different diameters, the distance between adjustable installation piece and the installation seat center, and then can all carry out the centre gripping to different installation pipes, need not to change the pipe jacking machine, it is more simple and convenient to use.

Optionally, the driving device comprises a gear and a rack which are meshed with each other, the rack is arranged on the installation block, the gear is rotatably connected to the installation seat, and a transmission part used for driving the installation blocks to synchronously slide is arranged on the installation seat.

Through adopting above-mentioned technical scheme, when the installation pipe of the different internal diameters of needs installation, the user passes through the rotating gear, through the meshing of gear and rack, the drive rack slides, thereby it slides along the installation piece to drive the installation piece, extrude the butt to the installation pipe periphery, to the stable centre gripping of installation pipe, need not to change the pipe pushing jack body, user easy and simple to handle, through transmission parts's setting, can drive a plurality of installation pieces simultaneously and slide, it slides to need not the user and drive single installation piece respectively, user easy and simple to handle.

Optionally, the transmission part includes a transmission rod, the transmission rod is rotatably connected to the mounting seat, a central axis of the transmission rod is parallel to a central axis of the mounting seat, the transmission rod and the gear are driven by a driving part, and the transmission rod is connected to a power source.

Through adopting above-mentioned technical scheme, when needs loading and unloading installation pipe, rotate through power supply drive transfer line, drive the gear through driving the piece and rotate, and then drive the rack and slide to realize driving a plurality of installation pieces and slide in step, easy and simple to handle.

Optionally, the driving part comprises a driving wheel meshed with the gear, the driving wheel is meshed with the gear through a bevel gear for transmission, a rotating shaft is coaxially arranged on the driving wheel, and the rotating shaft is meshed with the transmission rod through the bevel gear for transmission.

Through adopting above-mentioned technical scheme, when loading and unloading installation pipe, drive the transfer line through the power supply and rotate, because the transfer line passes through bevel gear meshing transmission with the pivot, drive a plurality of pivots synchronous rotation, and then drive a plurality of driving wheels and rotate to drive a plurality of gear revolve, realize driving the gear and slide to driving the installation piece and slide, realize the butt or the separation of installation piece and installation pipe periphery.

Optionally, the installation block is provided with a clamping block in a sliding manner, the clamping block slides along the direction perpendicular to the thickness direction of the installation seat, the installation seat is provided with a clamping groove, the clamping groove is used for allowing the clamping block to slide and be connected, the installation block is provided with an elastic member for driving the clamping block to be embedded with the clamping groove, and the installation block is provided with a separating member for driving the clamping block to slide and separate from the clamping groove.

By adopting the technical scheme, the clamping block is always embedded with the clamping groove under the elastic force of the elastic piece, so that the mounting block is not easy to separate from the mounting seat in the use process of the push bench, and the main installation pipe is stably clamped and fixed; when the pipe pushing jack is used for a long time and the mounting block is abraded, the clamping piece and the clamping groove can be separated through the separating piece, so that the mounting block is integrally replaced, and the effect of clamping and fixing the mounting pipe through the mounting block is maintained to be stable.

Optionally, the separating piece comprises a separating rod and a separating rope, the separating rod is rotatably connected to the mounting block, one end of the separating rope is connected with the separating rod, and the other end of the separating rope is connected with one end, far away from the clamping groove, of the clamping block.

Through adopting above-mentioned technical scheme, when the push bench uses for a long time, need change the installation piece after, rotate release lever rolling separation rope, drive the block and keep away from the block groove and slide as for the block groove separation, and then can separate installation piece and mount pad to the installation piece of renewal is changed, makes centre gripping and fixed effect to the installation pipe through the push bench stable.

Optionally, the one end that the installation piece is close to the mount pad center is provided with the butt plate, the butt plate is the arc setting, the butt plate is buckled towards the installation pipe and with installation pipe periphery looks butt.

Through adopting above-mentioned technical scheme, when centre gripping installation pipe, butt plate and installation pipe periphery looks butt, and then improves the area of contact between installation piece and the installation pipe, improves the effect through push bench centre gripping and fixed mounting pipe.

Optionally, one end of the abutting plate, which is far away from the mounting block, is provided with an anti-slip layer, and the abutting plate is provided with a pressure sensor.

Through adopting above-mentioned technical scheme, the skid resistant course can improve the frictional force of butt joint board and installation pipe periphery, further improves the effect of push bench centre gripping and fixed mounting pipe, through pressure sensor's setting, when the one end of installation piece was kept away from to the butt joint board and installation pipe periphery butt, the electric signal is used in the transmission control, whether control installation piece slided.

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

1. the installation blocks are arranged on the installation seat in a sliding mode, the installation blocks can be driven to slide through the driving device, and accordingly clamping and fixing of the installation pipes are achieved;

2. through the arrangement of the transmission part and the driving part, the plurality of mounting blocks can be driven to synchronously slide only by rotating the transmission rod, a user does not need to drive a single mounting block to slide respectively, and the use and the operation are simple and convenient;

3. through the detachable fixed connection of installation piece on the mount pad, after the pipe push bench used for a long time, can dismantle the installation piece for the effect through installation piece fixed mounting pipe is stable.

Drawings

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

Fig. 2 is a schematic overall structure diagram of the mount in the embodiment of the present application.

Fig. 3 is a schematic cross-sectional view of a mount in an embodiment of the present application.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic view of the overall structure of the separator in the embodiment of the present application.

Fig. 6 is an enlarged view of a portion a in fig. 2.

Fig. 7 is a schematic view of the overall structure of the driving device in the embodiment of the present application.

Fig. 8 is an enlarged view of a portion C in fig. 7.

Fig. 9 is an enlarged view of a portion D in fig. 7.

Description of reference numerals: 1. a push bench body; 11. a mounting seat; 12. installing a pipe; 2. mounting blocks; 21. a butt joint plate; 211. an anti-slip layer; 22. a clamping block; 23. an accommodating groove; 24. an elastic member; 25. a clamping groove; 26. a limiting groove; 3. a drive device; 31. a gear; 32. a rack; 4. a separating member; 41. a separating lever; 411. a limiting block; 42. separating the rope; 5. a transmission member; 51. a transmission rod; 511. a driving wheel; 6. a driver; 61. driving the wheel; 611. a rotating shaft; 6111. a driven wheel; 7. a power source; 8. a pressure sensor.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses municipal construction push bench convenient to fixed pipeline. Referring to fig. 1 and 2, a municipal construction push bench convenient to fixed pipeline includes push bench body 1, and threaded connection has mount pad 11 on push bench body 1, is provided with the ring on the mount pad 11, and the one end that push bench body 1 was kept away from to mount pad 11 slides and is provided with 4 installation pieces 2, and installation piece 2 radially slides along mount pad 11. The installation pipe 12 is clamped through the installation block 2, the installation base 11 is provided with a driving device 3 which is used for driving the installation block 2 to slide to the periphery of the installation pipe 12, and the installation block 2 is detachably and fixedly connected to the installation base 11.

When the installation pipe 12 is assembled and disassembled, the installation block 2 can be driven to slide to abut against the periphery of the installation pipe 12 through the arrangement of the driving device 3, the installation pipe 12 is clamped and fixed, the installation pipe 12 with different diameters can be clamped and fixed through the sliding arrangement of the installation block 2, the pipe pushing jack does not need to be replaced, and the operation of a user is simple and convenient. After long-time use of push bench, installation piece 2 easily takes place wearing and tearing with installation pipe 12 periphery butt part, leads to installation piece 2 to the butt unstability of installation pipe 12 periphery, links to each other with the detachable fixed of mount pad 11 through installation piece 2, when installation piece 2 appears the damage, can wholly change installation piece 2 for through push bench to the installation pipe 12 carry out stable fixed.

Referring to fig. 2 and 3, one end integrated into one piece that mount pad 11 was kept away from to installation piece 2 has butt plate 21, and butt plate 21 is the arc setting, and 4 butt plate 21 of connecting on the installation piece 2 enclose out a circular shape jointly, and butt plate 21 keeps away from the one end of installation piece 2 and installation pipe 12 periphery looks butt and mutually support. The end of the abutting plate 21 away from the mounting block 2 is provided with an anti-slip layer 211, the anti-slip layer 211 is made of a material with a high friction coefficient, which may be rubber or a damping block, but any material that can increase the friction force between the abutting plate 21 and the mounting pipe 12 is sufficient, and in this embodiment, rubber is selected. The one end that the butt joint board 21 kept away from installation piece 2 is glued and is linked with pressure sensor 8, and when butt joint board 21 and the 12 periphery offsets of installation pipe, pressure sensor 8 transmission control power consumption signals, and then whether control installation piece 2 slided.

Through the setting of butt plate 21, increase installation piece 2 and installation pipe 12 area of contact improve the stability through 2 centre grippings of installation piece and fixed mounting pipe 12, through the setting of skid resistant course 211, increase the frictional force between butt plate 21 and the installation pipe 12, further improve the stability through 2 centre grippings of installation piece and fixed mounting pipe 12.

Referring to fig. 4 and 5, two engaging blocks 22 are slidably disposed on the mounting block 2, the engaging blocks 22 slidably move along a direction perpendicular to the thickness direction of the mounting base 11, a receiving groove 23 for receiving the engaging block 22 is formed in the mounting base 11, an engaging groove 25 is formed in the mounting base 11 corresponding to the engaging block 22, and the engaging groove 25 is used for the engaging block 22 to engage and slidably connect. The mounting seat 11 is provided with an elastic element 24 for driving the engaging block 22 to engage with the engaging groove 25, and the elastic element 24 may be a spring or an elastic sheet, but any elastic element capable of driving the engaging block 22 to engage with the engaging groove 25 may be used, and a spring is used in this embodiment. One end of the spring is connected with one end of the clamping block 22 far away from the clamping groove 25 in a gluing way, and the other end of the spring is connected with the inner wall of the containing groove 23 in a gluing way. The mounting block 2 is provided with a separating piece 4 for driving the engaging block 22 to slide and separate from the engaging groove 25.

Under the elastic force of the elastic piece 24, the clamping block 22 and the clamping groove 25 are driven to be in a newspaper embedding state, so that when the pipe 12 is fixedly installed through the installation block 2, the installation block 2 is not easy to separate from the installation groove, and the effect of fixedly installing the pipe 12 through the pipe push bench is stable. After the pipe pushing jack is used for a long time, the mounting block 2 is easy to damage, the separating piece 4 drives the clamping block 22 to be separated from the clamping groove 25, and the mounting block 2 is integrally replaced, so that the effect of fixedly mounting the pipe 12 through the pipe pushing jack is stable.

Referring to fig. 5 and 6, the separating element 4 includes a separating rod 41 rotatably connected to the mounting block 2 and a separating rope 42 wound on the separating rod 41, the central axis of the separating rod 41 is perpendicular to the sliding direction of the mounting block 2, an opening is formed in the mounting block 2 and used for being connected with the separating rod 41 in a sliding manner, a limiting block 411 is integrally formed on the separating rod 41, a limiting groove 26 is formed in the mounting block 2 corresponding to the limiting block 411, and the limiting groove 26 is used for being embedded with the limiting block 411. One end of the separation rope 42 is connected with the separation rod 41 by adhesive bonding, and the other end of the separation rope 42 is connected with one end of the clamping block 22 far away from the clamping groove 25 by adhesive bonding.

After the push bench is used for a long time, the separation rope 42 is wound by rotating the separation rod 41, so that the clamping block 22 is driven to slide towards the inside of the accommodating groove 23 until the clamping block 22 is separated from the clamping groove 25, the mounting block 2 can be integrally replaced, and the effect of fixedly abutting the periphery of the mounting pipe 12 through the abutting plate 21 is stable.

Referring to fig. 7 and 8, the driving device 3 includes a gear 31 and a rack 32 engaged with each other, the rack 32 is welded to one end of the mounting block 2 near the mounting seat 11, the gear 31 is rotatably connected to the mounting seat 11, and a central axis of the gear 31 is perpendicular to a sliding direction of the mounting block 2. The mounting seat 11 is provided with a transmission part 5 for driving the 4 mounting blocks 2 to synchronously slide. The transmission part 5 comprises a transmission rod 51, and the transmission rod 51 and the gear 31 are transmitted through a driving piece 6.

Referring to fig. 9, the driving member 6 includes a driving wheel 61 engaged with the gear 31 through a bevel gear 31, a rotating shaft 611 is coaxially and fixedly disposed on the driving wheel 61, the driving rod 51 is rotatably connected to the mounting seat 11, a central axis of the driving rod 51 is perpendicular to a thickness direction of the mounting seat 11, a driving wheel 511 is sleeved on the driving rod 51, a driven wheel 6111 is disposed on the rotating shaft 611, and the driven wheel 6111 is engaged with the driving wheel 511 through the bevel gear 31 for transmission. One end of the transmission rod 51, which is far away from the mounting block 2, is connected with a power source 7, in this embodiment, the power source 7 is a motor, and the pressure sensor 8 transmits a control power signal to the power source 7.

When centre gripping installation pipe 12, it rotates to drive transfer line 51 through power supply 7, drive 4 pivot 611 synchronous rotations, and then drive 4 gear 31 synchronous rotations, thereby it slides to driving installation piece 2 and slides to drive rack 32, and then carry out centre gripping and fixed to installation pipe 12, the user can be according to the diameter size of installation pipe 12, and then the opening and closing of control motor, thereby installation pipe 12 to different diameters all can carry out centre gripping and fixed, after the centre gripping, transmit control power consumption signal to power supply 7 through pressure sensor 8, control power supply 7 closes. Through the arrangement of the transmission part 5 and the driving piece 6, a user does not need to drive the single gear 31 to rotate respectively, and the operation of the user is simple and convenient.

The implementation principle of the municipal construction pipe jacking machine convenient for fixing the pipeline in the embodiment of the application is as follows: slide through installation piece 2 and set up on mount pad 11, make the installation pipe 12 to the diameter of difference all can carry out the centre gripping to it through installation piece 2, setting through drive arrangement 3, can convenient adjustment installation piece 2 and the installation between the pipe 12 apart from, thereby stably carry out the centre gripping to installation pipe 12, user easy and simple to handle, setting through drive disk assembly 5 and driving piece 6, make and to drive a plurality of installation pieces 2 through drive transfer line 51 and slide in step, it slides to need not the user to drive single installation piece 2 respectively, user easy and simple to handle.

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 (8)

1. The utility model provides a municipal construction push bench convenient to fixed pipeline, includes push bench body (1), be provided with mount pad (11) on push bench body (1), its characterized in that: the utility model discloses a pipe fixing device, including mount pad (11), installation piece (2), mount pad (11) are gone up to slide and are provided with a plurality of installation pieces (2) that are used for fixed mounting pipe (12), installation piece (2) encircle mount pad (11) circumference array setting, installation piece (2) are radially slided along mount pad (11), be provided with drive arrangement (3) that are used for driving installation piece (2) to slide on mount pad (11).

2. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 1, wherein: drive arrangement (3) include intermeshing's gear (31) and rack (32), rack (32) set up on installation piece (2), gear (31) rotate to be connected on mount pad (11), be provided with on mount pad (11) and be used for driving transmission part (5) that a plurality of installation pieces (2) slided in step.

3. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 2, wherein: the transmission part (5) comprises a transmission rod (51), the transmission rod (51) is rotatably connected to the mounting base (11), the central axis of the transmission rod (51) is parallel to the central axis of the mounting base (11), the transmission rod (51) and the gear (31) are driven through a driving piece (6), and the transmission rod (51) is connected with a power source (7).

4. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 3, wherein: the driving piece (6) comprises a driving wheel (61) meshed with the gear (31), the driving wheel (61) and the gear (31) are in meshing transmission through a bevel gear (31), a rotating shaft (611) is coaxially arranged on the driving wheel (61), and the rotating shaft (611) and the transmission rod (51) are in meshing transmission through the bevel gear (31).

5. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 1, wherein: the installation piece (2) are provided with block (22) in a sliding manner, block (22) slide along mount pad (11) thickness direction, be provided with block groove (25) on mount pad (11), block groove (25) are used for supplying block (22) to slide and connect, be provided with elastic component (24) that are used for driving block (22) and block groove (25) gomphosis on installation piece (2), be provided with on installation piece (2) and be used for driving block (22) to slide as to separation piece (4) of block groove (25) separation.

6. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 5, wherein: the separating piece (4) comprises a separating rod (41) and a separating rope (42), the separating rod (41) is rotatably connected to the mounting block (2), one end of the separating rope (42) is connected with the separating rod (41), and the other end of the separating rope (42) is connected with one end, far away from the clamping groove (25), of the clamping block (22).

7. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 1, wherein: the one end that installation piece (2) are close to mount pad (11) center is provided with butt plate (21), butt plate (21) are the arc setting, butt plate (21) buckle and with installation pipe (12) periphery looks butt towards installation pipe (12).

8. The municipal construction pipe jacking machine convenient for fixing a pipeline according to claim 7, wherein: the one end that installation piece (2) were kept away from in butt joint board (21) is provided with skid resistant course (211), be provided with pressure sensor (8) on butt joint board (21).

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