CN211895701U

CN211895701U - Pipeline laying device for bridge construction

Info

Publication number: CN211895701U
Application number: CN201921841297.9U
Authority: CN
Inventors: 郭艺斐
Original assignee: Individual
Current assignee: Tacheng Yude Water Resources And Hydropower Engineering Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-11-10
Anticipated expiration: 2029-10-26

Abstract

The utility model provides a pipe laying device is used in bridge construction relates to the bridge engineering field. This pipe laying device is used in bridge construction, including the chassis, the left end fixed mounting of chassis has the support, and the bottom of chassis is rotated and is connected with the walking wheel, and the lower fixed surface who keeps away from the chassis of support installs drive mechanism, drive mechanism includes the fixed block, and the lower surface of chassis one end is kept away from at the support to the fixed mounting of fixed block, and the one end fixed mounting who keeps away from the support of fixed block has the haulage rope, and the support is located the left bottom surface fixed mounting of fixed block and has the fixed. This pipe laying device is used in bridge construction, the main shaft is pulled up the location plug bush and is separated with the control box, drives the gear rotation, drives the connecting plate through the gear and opens or contract, through the contained angle between regulation splint and the connecting plate, realizes fixing the pipeline through splint, can realize the effect with the unsettled removal of pipeline, has solved among the prior art problem to the pipeline damage when the pipeline is laid and is transported.

Description

Pipeline laying device for bridge construction

Technical Field

The utility model relates to a bridge engineering technical field specifically is a pipe laying device is used in bridge construction.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.

When a bridge is built, the laying of pipelines needs to be considered in advance, the bridge is different from a flat ground, a large hoisting mechanism cannot be directly hoisted to an unfinished bridge floor, the pipeline can reach a preset position by rolling the pipeline, the pipeline can be damaged, and therefore the hoisting mechanism for laying the bridge pipelines is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline laying device is used in bridge construction has solved the problem of pipeline damage when pipeline laying transports among the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipeline laying device for bridge construction comprises an underframe, wherein a support is fixedly installed at the left end of the underframe, a travelling wheel is rotatably connected to the bottom of the underframe, a traction mechanism is fixedly installed on the lower surface, far away from the underframe, of the support, the traction mechanism comprises a fixed block, the fixed block is fixedly installed on the lower surface, far away from one end of the underframe, of the support, a traction rope is fixedly installed at one end, far away from the support, of the fixed block, a fixed pulley is fixedly installed on the bottom surface, located at the left side of the fixed block, of the support, a movable pulley is arranged between the fixed block and the fixed pulley, one end, far away from the fixed block, of the traction rope passes through a gap after passing through the movable pulley and the fixed pulley and is wound on the outer surface of a winding wheel, one end, far away, the middle part of the bracket is provided with a notch penetrating through the bracket, the clamping mechanism comprises two clamping frames which are symmetrically arranged front and back, the two clamping frames are fixedly connected through a cross beam, the top center of the cross beam is fixedly provided with a connecting block, the connecting block is clamped with a hook, the clamping frames comprise two clamping plates which are symmetrically arranged left and right, the top parts of the clamping plates are fixedly provided with a hinged block, the front surface of the hinged block is sleeved with a locking screw penetrating through the hinged block, the top part of the hinged block is hinged with a connecting plate, the outer surface of one end of the connecting plate, far away from the hinged block, is sleeved with a connecting box, the connecting box is fixedly connected with the cross beam, one side of the two connecting plates, which is close to each other, is provided with tooth sockets, the inner bottom wall of the connecting box, which is positioned between the two tooth sockets, the inside of the lantern ring has cup jointed the main shaft, and the top of main shaft runs through the connecting box and extends to the top of connecting box, and the main shaft is located the fixed gear that has cup jointed with the tooth alveolus meshing of the inside outside face of connecting box, and the main shaft is located the fixed surface that the connecting box is outside and has cup jointed the location plug bush, location plug bush and connecting box fixed connection.

Preferably, the number of the walking wheels is two groups. The two groups of walking wheels are symmetrically arranged front and back, and each group of walking wheels comprises two walking wheels which are symmetrically arranged left and right.

Preferably, the length of the gear is larger than the width of the tooth socket, and the distance between the gear and the inner top wall of the connecting box is smaller than the thickness of the ring sleeve.

Preferably, the positioning plug bush comprises a connecting sleeve and an inserting plate, a group of inserting grooves matched with the inserting plate are formed in the top of the connecting box, the inserting plate can be driven to be lifted from the inserting grooves through the lifting main shaft, and the inserting plate is matched with the inserting grooves.

Preferably, the support is L-shaped, the long end of the support is fixedly connected with the underframe, and the short end of the support is fixedly connected with the traction mechanism.

Advantageous effects

The utility model provides a pipe laying device is used in bridge construction. The method has the following beneficial effects:

1. this pipe laying device is used in bridge construction, the main shaft is pulled up the location plug bush and is separated with the control box, drives the gear rotation, drives the connecting plate through the gear and opens or contract, through the contained angle between regulation splint and the connecting plate, realizes fixing the pipeline through splint, can realize the effect with the unsettled removal of pipeline, has solved among the prior art problem to the pipeline damage when the pipeline is laid and is transported.

2. This pipe laying device is used in bridge construction, through the cooperation of movable pulley and fixed pulley and rolling wheel, the effect of pipeline pull-up can be realized in time, through the cooperation of chassis with the walking wheel, can reach light removal pipeline's effect, solved the inconvenient problem of pipeline removal among the prior art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

FIG. 3 is a schematic view of the clamping frame of the present invention;

fig. 4 is a schematic view of the control mechanism of the present invention.

The device comprises an underframe-1, a support-2, a traveling wheel-3, a traction mechanism-4, a clamping mechanism-5, a winding wheel-6, a notch-7, a fixed block-8, a traction rope-9, a fixed pulley-10, a movable pulley-11, a hook-12, a clamping frame-13, a cross beam-14, a connecting block-15, a clamping plate-16, a hinged block-17, a locking screw-18, a connecting plate-19, a connecting box-20, a tooth socket-21, a control mechanism-22, a lantern ring-23, a main shaft-24, a gear-25 and a positioning socket-26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a pipe laying device is used in bridge construction:

embodiment one, as shown in fig. 1 to 4, a pipe-laying apparatus for bridge construction includes an underframe 1, a bracket 2 is fixedly installed at a left end of the underframe 1, the bracket 2 is L-shaped, a long end is fixedly connected with the underframe 1, a short end is fixedly connected with a traction mechanism 4, the shape of the bracket 2 can provide space in the fixing process, the bottom of the chassis 1 is rotatably connected with the walking wheels 3, the walking wheels 3 are two groups, two groups of walking wheels 3 are symmetrically arranged front and back, each group of walking wheels 3 comprises two walking wheels 3, the two walking wheels 3 are symmetrically arranged left and right, can guarantee the process stability of walking through setting up four walking wheels 3, the lower fixed surface who keeps away from chassis 1 of support 2 installs drive mechanism 4, and drive mechanism 4's bottom fixedly connected with chucking mechanism 5, support 2's left end rotate and are connected with wind-up wheel 6, and support 2's middle part begins to have a breach 7 that runs through support 2.

Embodiment two, as shown in fig. 1-4, the traction mechanism 4 includes a fixed block 8, the fixed mounting of the fixed block 8 is on the lower surface of the support 2 far away from one end of the chassis 1, the fixed mounting of the end of the fixed block 8 far away from the support 2 has a traction rope 9, the support 2 is fixedly mounted on the bottom surface of the left side of the fixed block 8, a fixed pulley 10 is disposed between the fixed block 8 and the fixed pulley 10, a movable pulley 11 is disposed between the fixed block 8 and the fixed pulley 10, one end of the traction rope 9 far away from the fixed block 8 bypasses the movable pulley 11 and the fixed pulley 10 and then passes through the notch 7 to be wound on the outer surface of the winding wheel 6, one end of the.

In the third embodiment, as shown in fig. 1 to 4, the clamping mechanism 5 includes two clamping frames 13, the two clamping frames 13 are symmetrically arranged in front and back, the two clamping frames 13 are fixedly connected with each other through a cross beam 14, a connecting block 15 is fixedly installed at the top center of the cross beam 14, the connecting block 15 is connected with the hook 12 in a clamping manner, the clamping frames 13 include two clamping plates 16, the two clamping plates 16 are symmetrically arranged in left and right directions, a hinge block 17 is fixedly installed at the top of the clamping plate 16, a locking screw 18 penetrating through the hinge block 17 is sleeved on the front surface of the hinge block 17, a connecting plate 19 is hinged on the top of the hinge block 17, a connecting box 20 is sleeved on the outer surface of one end of the connecting plate 19 far away from the hinge block 17, the connecting box 20 is fixedly connected with the cross beam 14, tooth grooves 21 are formed on the side of the two connecting plates 19 close, the control mechanism 22 is a block lantern ring 23, the lantern ring 23 is fixedly installed on the inner top wall of the connecting box 20, a main shaft 24 is sleeved inside the lantern ring 23, the top end of the main shaft 24 penetrates through the connecting box 20 and extends to the top of the connecting box 20, a gear 25 meshed with the tooth sockets 21 is fixedly sleeved on the outer side face of the main shaft 24 located inside the connecting box 20, the length of the gear 25 is larger than the width of the tooth sockets 21, the distance between the gear 25 and the inner top wall of the connecting box 20 is smaller than the thickness of the lantern ring 23, it can be guaranteed that the main shaft 24 cannot slide out of the lantern ring 23 when the main shaft 24 is lifted through the arrangement, a positioning plug bush 26 is fixedly sleeved on the outer surface of the main shaft 24 located outside the connecting box 20, the positioning plug bush 26 is fixedly connected with the connecting box 20, the positioning plug bush 26 comprises a connecting sleeve and an inserting plate, a group of inserting grooves matched with the inserting plate are formed, the cooperation of the insert plate and the slot can achieve the effect of limiting the rotation of the main shaft 24.

When using, pull out location plug bush 26 with main shaft 24 and control box 20 separation, drive gear 25 rotatory, drive connecting plate 19 through gear 25 and open or shrink, through the contained angle between regulation splint 16 and the connecting plate 19, realize fixing the pipeline through splint 16, can drive the haulage rope 9 rotation through rotatory take-up pulley 6 and can promote the pipeline, can realize the effect of removing the pipeline through removing chassis 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipe laying device is used in bridge construction, includes chassis (1), its characterized in that: the left end fixed mounting of chassis (1) has support (2), and the bottom of chassis (1) is rotated and is connected with walking wheel (3), and the lower fixed surface who keeps away from chassis (1) of support (2) installs drive mechanism (4), and the bottom fixedly connected with chucking mechanism (5) of drive mechanism (4), the left end of support (2) is rotated and is connected with wind-up wheel (6), and the middle part of support (2) begins to have breach (7) that run through support (2).

2. The pipe laying device for bridge construction according to claim 1, wherein: traction mechanism (4) include fixed block (8), the lower surface of chassis (1) one end is kept away from in support (2) to the fixed mounting of fixed block (8), the one end fixed mounting who keeps away from support (2) of fixed block (8) has haulage rope (9), support (2) are located left bottom surface fixed mounting of fixed block (8) and have fixed pulley (10), be provided with movable pulley (11) between fixed block (8) and fixed pulley (10), the one end that fixed block (8) were kept away from in haulage rope (9) is walked around movable pulley (11) and fixed pulley (10) after and is passed breach (7) winding at the surface of wind-up wheel (6), the one end and wind-up wheel (6) fixed connection of fixed block (8) are kept away from in haulage rope (9), the bottom fixed mounting of movable pulley (11) has couple (12).

3. The pipe laying device for bridge construction according to claim 1, wherein: chucking mechanism (5) are including even chucking frame (13), and two chucking frame (13) front and back symmetry set up, through crossbeam (14) fixed connection between two chucking frames (13), the top center fixed mounting of crossbeam (14) has connecting block (15), connecting block (15) and couple (12) joint.

4. The pipe laying device for bridge construction according to claim 3, wherein: chucking frame (13) include two splint (16), and bilateral symmetry sets up between two splint (16), and the top fixed mounting of splint (16) has articulated piece (17), and the dead screw (18) of the lock that runs through articulated piece (17) have been cup jointed in the front of articulated piece (17), and the top of articulated piece (17) articulates there is connecting plate (19).

5. The pipe laying device for bridge construction according to claim 4, wherein: the outer surface of one end of the connecting plate (19) far away from the hinge block (17) is sleeved with a connecting box (20), the connecting box (20) is fixedly connected with the cross beam (14), tooth sockets (21) are formed in one side, close to each other, of the two connecting plates (19), and a control mechanism (22) is fixedly mounted on the inner bottom wall, located in the middle of the two tooth sockets (21), of the connecting box (20).

6. The pipe laying device for bridge construction according to claim 5, wherein: control mechanism (22) package piece lantern ring (23), lantern ring (23) fixed mounting is at the interior roof of connecting box (20), main shaft (24) have been cup jointed to the inside of lantern ring (23), the top of main shaft (24) runs through connecting box (20) and extends to the top of connecting box (20), main shaft (24) are located the fixed gear (25) that cup joints with alveolus (21) meshing of the outside face of connecting box (20) inside, main shaft (24) are located the fixed location plug bush (26) that has cup jointed of surface of connecting box (20) outside, location plug bush (26) and connecting box (20) fixed connection.