CN215334802U

CN215334802U - Tractor for laying municipal pipe gallery pipelines

Info

Publication number: CN215334802U
Application number: CN202121207645.4U
Authority: CN
Inventors: 窦娟
Original assignee: Henan Liwei Industrial Co ltd
Current assignee: Henan Liwei Industrial Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-28
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a tractor for laying pipelines of a municipal pipe gallery, which comprises a support frame, universal wheels are welded at four corners of the bottom end of the support frame, a transverse support rod is fixedly arranged at the bottom end of the inner wall of the support frame, connecting and clamping mechanisms are arranged at two sides of the top end of the support frame, each connecting and clamping mechanism is formed by combining an arc-shaped strip with a clamping function, a positioning strip for driving the two arc-shaped strips to synchronously move and a threaded rod for driving the positioning strip to move, and a cleaning mechanism is arranged in the middle of one end of the support frame. And further reduces the labor cost.

Description

Tractor for laying municipal pipe gallery pipelines

Technical Field

The utility model relates to the technical field of tractors for pipeline laying, in particular to a tractor for pipeline laying of a municipal pipe gallery.

Background

The municipal utility tunnel is a tunnel space built underground in a city, integrates various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like, is provided with a special access hole, a lifting hole and a monitoring system, implements unified planning, unified design, unified construction and management, is an important infrastructure for guaranteeing city operation, and is a main place for intensively laying large-scale device pipelines in the municipal utility tunnel.

Chinese patent discloses a special tractor that municipal administration piping lane pipeline laid for this reason, application number 202021808938.3, through at crossbeam lower extreme fixed connection fixed block, the fixed block articulates there is the second pneumatic cylinder, start the second pneumatic cylinder, the second pneumatic cylinder is driving the second hydraulic cylinder and is moving forward or backward, because the second hydraulic cylinder is articulated with the dwang, and the dwang passes through the fixed axle to be fixed in the bracing piece square hole, make the dwang rotate round the fixed axle under the second hydraulic cylinder effect, the rotation of dwang is driving splint and is moving or keeping away from the intermediate position to the centre, just so solved the problem that different pipelines trade different anchor clamps.

However, the clamping of the pipeline is inconvenient, the clamping difficulty of the pipeline is increased, the clamping efficiency of the pipeline is low, and the time required by workers for clamping the pipeline is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tractor for laying pipelines of a municipal pipe gallery, which can effectively solve the problems that the pipeline is inconvenient to clamp and the clamping difficulty of the pipeline is increased in the background technology, so that the clamping efficiency of the pipeline is low, and the time required by workers for clamping the pipeline is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a tractor for laying pipelines of a municipal pipe gallery comprises a support frame, universal wheels are welded at four corners of the bottom end of the support frame, the bottom end of the inner wall of the supporting frame is fixedly provided with a transverse supporting rod, both sides of the top end of the supporting frame are provided with connecting clamping mechanisms, the connecting and clamping mechanism is formed by combining arc-shaped strips with a clamping function, positioning strips for driving the two arc-shaped strips to synchronously move and a threaded rod for driving the positioning strips to move, the middle part of one end of the supporting frame is provided with a cleaning mechanism which is formed by combining cleaning cotton for cleaning a pipeline, an arc strip for fixing the cleaning cotton and a spring rod for driving the arc strip to move, the middle part of the top end of the transverse supporting rod is provided with an auxiliary supporting mechanism, and the auxiliary supporting mechanism is formed by combining a supporting plate with a supporting effect, a rotating sleeve for driving the supporting plate to move and a threaded column.

Preferably, the clamping mechanism comprises a fixed block, a threaded rod, a positioning rod, a turntable, a connecting strip, a positioning strip and an arc strip;

the supporting frame top both sides all install the fixed block, fixed block inner wall middle part rotates and is connected with the threaded rod, the equal symmetrical welding in fixed block top both sides has the locating lever, the welding of threaded rod one end middle part has the carousel, the connecting strip has all been cup jointed to locating lever and threaded rod surface, the welding of connecting strip bottom limit portion has the location strip, arc strip has all been welded to location strip both sides limit portion.

Preferably, the positioning rod is connected with the connecting strip in a sliding mode, and the threaded rod is connected with the connecting strip through threads.

Preferably, the cleaning mechanism comprises a connecting block, a fixed screw, a disc, a positioning groove, a spring rod, a moving block, an installation block, an arc strip and cleaning cotton;

the supporting frame is characterized in that connecting blocks are symmetrically installed at the top of one end of the supporting frame, a fixing screw rod and a moving block are connected to the middle of the inner wall of each connecting block through a penetrating way, a disc is arranged between the bottom ends of the connecting blocks, four positioning grooves and four positioning grooves are formed in one end face of the disc, spring rods are welded to the top ends of the inner walls of the positioning grooves, moving blocks are welded to the bottom ends of the spring rods, an installing block is installed at the middle of one end of each moving block, an arc strip is installed at the middle of one end of each installing block, and cleaning cotton is clamped to the bottom ends of the inner walls of the arc strips.

Preferably, the supporting frame and the connecting block are fixed by extrusion through a fixing screw, the number of the mounting blocks is four, the first mounting block is one half of the second mounting block, the first mounting block is one third of the third mounting block, and the first mounting block is one fourth of the fourth mounting block.

Preferably, the auxiliary supporting mechanism comprises a rotating sleeve, a threaded column, a moving plate, a telescopic rod, a spring column and a supporting plate;

the improved horizontal support rod is characterized in that a rotating sleeve is mounted at the middle of the top end of the horizontal support rod, a threaded column is connected to the middle of the inner wall of the rotating sleeve through threads, a moving plate is welded to the middle of the top end of the threaded column, telescopic rods are symmetrically welded to two sides of the bottom end of the moving plate, a spring column is welded to the middle of the top end of the moving plate, and a support plate is welded to the middle of the top end of the spring column.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. through fixture, can be convenient for carry out the centre gripping to the pipeline, reduce the centre gripping degree of difficulty of pipeline to can carry out the centre gripping to not unidimensional pipeline, increase the device's application range, the device can synchronous operation simultaneously, thereby has increased the centre gripping efficiency of pipeline, has reduced the required time of pipeline centre gripping, and then has reduced the cost of labor.

2. Through supplementary supporting mechanism, can support the pipeline bottom, increase the bottom sprag power of pipeline, prevent that the pipeline from producing the phenomenon of separation because of gravity and clamping device between, and then make pipeline installation more stable, prevent that the pipeline from taking place the phenomenon that drops.

3. Through clearance mechanism, the pipeline outside that can be convenient for is cleared up, has reduced the clearance degree of difficulty in the pipeline outside to reduced the interference of dust and water stain to the pipeline, thereby ensured the cleanness in the pipeline outside, do not hinder the normal removal of this support frame this moment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the 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 structural view of the cleaning mechanism of the present invention;

FIG. 4 is a schematic structural view of the auxiliary support mechanism of the present invention;

reference numbers in the figures: 1. a support frame; 2. a universal wheel; 3. a transverse support bar;

4. a clamping mechanism; 401. a fixed block; 402. a threaded rod; 403. positioning a rod; 404. a turntable; 405. a connecting strip; 406. a positioning bar; 407. an arc-shaped strip;

5. a cleaning mechanism; 501. connecting blocks; 502. fixing the screw rod; 503. a disc; 504. positioning a groove; 505. a spring lever; 506. a moving block; 507. mounting blocks; 508. an arc bar; 509. cleaning cotton;

6. an auxiliary support mechanism; 601. rotating the sleeve; 602. a threaded post; 603. moving the plate; 604. a telescopic rod; 605. a spring post; 606. and a support plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a tractor for laying municipal pipe gallery pipelines comprises a support frame 1, universal wheels 2 are welded at four corners of the bottom end of the support frame 1, a transverse support rod 3 is fixedly installed at the bottom end of the inner wall of the support frame 1, connecting and clamping mechanisms 4 are installed at two sides of the top end of the support frame 1, each connecting and clamping mechanism 4 is formed by combining an arc-shaped strip 407 with a clamping function, a positioning strip 406 for driving the two arc-shaped strips 407 to synchronously move and a threaded rod 402 for driving the positioning strip 406 to move, a cleaning mechanism 5 is installed in the middle of one end of the support frame 1, the cleaning mechanism 5 is formed by combining cleaning cotton 509 for cleaning pipelines, an arc strip 508 for fixing the cleaning cotton 509 and a spring rod 505 for driving the arc strip 508 to move, an auxiliary support mechanism 6 is installed in the middle of the top end of the transverse support rod 3, and the auxiliary support mechanism 6 is formed by combining a support plate 606 with a support effect, a rotating sleeve 601 for driving the support plate 606 and a threaded column 602 And (3) combining the components.

The clamping mechanism 4 comprises a fixed block 401, a threaded rod 402, a positioning rod 403, a turntable 404, a connecting strip 405, a positioning strip 406 and an arc-shaped strip 407;

fixed block 401 is all installed to 1 top both sides of support frame, fixed block 401 inner wall middle part rotates and is connected with threaded rod 402, the equal symmetrical welding in fixed block 401 top both sides has locating lever 403, threaded rod 402 one end middle part welding has carousel 404, locating lever 403 and threaded rod 402 surface have all been cup jointed connecting strip 405, sliding connection between locating lever 403 and the connecting strip 405, pass through threaded connection between threaded rod 402 and the connecting strip 405, the removal of connecting strip 405 can be convenient for, the removal degree of difficulty of connecting strip 405 has been reduced, connecting strip 405 bottom limit portion welding has location strip 406, arc strip 407 has all been welded to location strip 406 both sides limit portion.

The cleaning mechanism 5 comprises a connecting block 501, a fixed screw 502, a disc 503, a positioning groove 504, a spring rod 505, a moving block 506, an installation block 507, an arc strip 508 and cleaning cotton 509;

the top of one end of the support frame 1 is symmetrically provided with connecting blocks 501, the middle part of the inner wall of each connecting block 501 is connected with a fixed screw 502 through a penetration way, the bottom ends of two connecting blocks 501 are connected with a disc 503 through a disc 503, one end face of the disc 503 is provided with four positioning grooves 504, the top ends of the inner walls of the four positioning grooves 504 are all welded with spring rods 505, the bottom ends of the spring rods 505 are welded with moving blocks 506, the middle part of one end of each moving block 506 is provided with an installation block 507, the support frame 1 and the connecting blocks 501 are fixed through the fixed screws 502 in an extrusion way, the number of the installation blocks 507 is four, the first installation block 507 is half of the second installation block 507, the first installation block 507 is one third of the third installation block 507, the first installation block 507 is one fourth of the fourth installation block 507, the pipeline can be cleaned conveniently, the difficulty in cleaning is reduced, the middle part of one end of each installation block 507 is provided with an arc strip 508, the bottom end of the inner wall of the arc strip 508 is clamped with cleaning cotton 509.

The auxiliary supporting mechanism 6 comprises a rotating sleeve 601, a threaded column 602, a moving plate 603, a telescopic rod 604, a spring column 605 and a supporting plate 606;

the middle of the top end of the transverse support rod 3 is provided with a rotating sleeve 601, the middle of the inner wall of the rotating sleeve 601 is connected with a threaded column 602 through threads, the middle of the top end of the threaded column 602 is welded with a moving plate 603, two sides of the bottom end of the moving plate 603 are symmetrically welded with telescopic rods 604, the middle of the top end of the moving plate 603 is welded with a spring column 605, and the middle of the top end of the spring column 605 is welded with a support plate 606.

The working principle and the using process of the utility model are as follows: municipal administration piping lane is tractor for piping erection is in the in-service use in-process, the user rotates along screw post 602 surface and rotates cover 601, it moves movable plate 603 when rotating cover 601 and rotates, movable plate 603 moves when moving and drives telescopic link 604 tensile, and movable plate 603 drives backup pad 606 through spring post 605 and moves this moment, make backup pad 606 top and the laminating of pipeline bottom, thereby can support the pipeline bottom, the bottom sprag power of pipeline has been increased, prevent that the pipeline from producing the phenomenon of separation because of gravity and between the clamping device, and then make the more stable of piping erection.

Next, the user rotates the carousel 404, the carousel 404 drives the threaded rod 402 to rotate, the threaded rod 402 drives the connecting strip 405 to move along the outer surface of the positioning rod 403 when rotating, the connecting strip 405 drives the positioning strip 406 to move when moving, the positioning strip 406 drives the arc strip 407 to move when moving, the pipeline is clamped and fixed by the four arc strips 407, the pipeline can be clamped conveniently, the clamping difficulty of the pipeline is reduced, the pipelines of different sizes can be clamped, the application range of the device is increased, and meanwhile, the device can synchronously operate, so that the clamping efficiency of the pipeline is increased, the time required by pipeline clamping is reduced, and further, the labor cost is reduced.

Finally, the pipeline moves along the inside of the disc 503, the tension of the spring rod 505 drives the moving block 506 to move along the inside of the positioning groove 504, the moving block 506 drives the installation block 507 to move when moving, the installation block 507 drives the arc strip 508 to move when moving, the arc strip 508 drives the cleaning cotton 509 and the pipeline to contact when moving, meanwhile, the connecting block 501 and the fixing screw 502 are utilized, the disc 503 can be conveniently installed, the cleaning mechanism 5 is utilized, the pipeline outer side which can be convenient to clean is reduced, the cleaning difficulty of the pipeline outer side is reduced, the interference of dust and water stains on the pipeline is reduced, the cleanness of the pipeline outer side is ensured, and the normal movement of the support frame 1 is not hindered at the moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tractor is used in laying of municipal administration piping lane pipeline, includes support frame (1), its characterized in that: the universal wheels (2) are welded at four corners of the bottom of the support frame (1), a transverse support rod (3) is fixedly mounted at the bottom end of the inner wall of the support frame (1), connecting clamping mechanisms (4) are mounted on two sides of the top end of the support frame (1), each connecting clamping mechanism (4) is formed by combining an arc-shaped strip (407) with a clamping function, a positioning strip (406) for driving the two arc-shaped strips (407) to synchronously move and a threaded rod (402) for driving the positioning strip (406) to move, a cleaning mechanism (5) is mounted in the middle of one end of the support frame (1), the cleaning mechanism (5) is formed by combining cleaning cotton (509) for cleaning a pipeline, an arc strip (508) for fixing the cleaning cotton (509) and a spring rod (505) for driving the arc strip (508) to move, an auxiliary support mechanism (6) is mounted in the middle of the top end of the transverse support rod (3), the auxiliary supporting mechanism (6) is formed by combining a supporting plate (606) with a supporting effect, a rotating sleeve (601) driving the supporting plate (606) to move and a threaded column (602).

2. The tractor for laying the municipal pipe gallery pipeline according to claim 1, wherein the clamping mechanism (4) comprises a fixed block (401), a threaded rod (402), a positioning rod (403), a rotating disc (404), a connecting bar (405), a positioning bar (406) and an arc bar (407);

fixed block (401) are all installed to support frame (1) top both sides, fixed block (401) inner wall middle part is rotated and is connected with threaded rod (402), the equal symmetrical welding in fixed block (401) top both sides has locating lever (403), threaded rod (402) one end middle part welding has carousel (404), connecting strip (405) has all been cup jointed to locating lever (403) and threaded rod (402) surface, the welding of connecting strip (405) bottom limit portion has location strip (406), arc strip (407) have all been welded to location strip (406) both sides limit portion.

3. The tractor for laying pipe in municipal pipe gallery according to claim 2, characterized in that the rod (403) and the bar (405) are slidably connected and the threaded rod (402) and the bar (405) are threadedly connected.

4. The tractor for laying the pipelines of the municipal pipe gallery according to claim 1, wherein the cleaning mechanism (5) comprises a connecting block (501), a fixing screw (502), a disc (503), a positioning groove (504), a spring rod (505), a moving block (506), a mounting block (507), an arc bar (508) and cleaning cotton (509);

connecting block (501) is installed to support frame (1) one end top symmetry, there are set screw (502), two at connecting block (501) inner wall middle part through running through connection have between connecting block (501) the bottom through disc (503), four constant head tank (504), four have been seted up to disc (503) a terminal surface spring lever (505) have all been welded on constant head tank (504) inner wall top, the welding of spring lever (505) bottom has movable block (506), movable block (506) one end mid-mounting has installation piece (507), installation piece (507) one end mid-mounting has arc strip (508), arc strip (508) inner wall bottom joint has clearance cotton (509).

5. The tractor for laying the pipelines in the municipal pipe gallery according to claim 4, wherein the supporting frame (1) and the connecting block (501) are fixed by pressing through a fixing screw (502), the number of the mounting blocks (507) is four, the first mounting block (507) is half of the second mounting block (507), the first mounting block (507) is one third of the third mounting block (507), and the first mounting block (507) is one fourth of the fourth mounting block (507).

6. The tractor for laying the municipal pipe gallery pipeline according to claim 1, wherein the auxiliary support mechanism (6) comprises a rotating sleeve (601), a threaded column (602), a moving plate (603), a telescopic rod (604), a spring column (605) and a support plate (606);

the utility model discloses a spring support, including horizontal bracing piece (3), rotating cover (601) is installed at horizontal bracing piece (3) top mid-mounting, it has screw thread post (602) to rotate cover (601) inner wall middle part through threaded connection, the welding of screw thread post (602) top middle part has movable plate (603), the bilateral symmetry welding of movable plate (603) bottom has telescopic link (604), the welding of movable plate (603) top middle part has spring post (605), the welding of spring post (605) top middle part has backup pad (606).