CN214197558U

CN214197558U - Water conservancy pipeline lays and pulls auxiliary device

Info

Publication number: CN214197558U
Application number: CN202022204049.2U
Authority: CN
Inventors: 狄璐伟
Original assignee: Guangdong Guangji Construction Group Co ltd
Current assignee: Guangdong Guangji Construction Group Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-09-14
Anticipated expiration: 2030-09-30

Abstract

The utility model provides a water conservancy pipeline lays and pulls auxiliary device, including the tractor, supporting baseplate and connecting hole, the supporting baseplate is located the one end of tractor bottom respectively, and the supporting baseplate all is fixed connection with the tractor, the connecting hole is seted up respectively in supporting baseplate's terminal surface, the upper end of connecting hole all is equipped with the fastening bolt, and the fastening bolt respectively with the connecting hole for through connection, the middle part of tractor upper end is equipped with the connecting rod, and the connecting rod all is fixed connection with the tractor, the lower extreme of connecting rod is equipped with the sleeve, and the connecting rod is nested connection with the sleeve, telescopic bottom is equipped with fixed steel ring. This kind of water conservancy pipeline lays and pulls auxiliary device passes through the improvement of structure, makes this device when in-service use, the diameter of visual pipeline and the size of earth channel and the mounting height of adjusting the pipeline, and the practicality is strong to this device can be nimble when in-service use grab and hold the pipeline of different diameters to do benefit to and lay the installation with the pipeline.

Description

Water conservancy pipeline lays and pulls auxiliary device

Technical Field

The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a water conservancy pipeline lays and pulls auxiliary device is related to.

Background

Hydraulic engineering is an engineering built for controlling and regulating surface water and underground water in nature to achieve the purpose of removing harmful substances and benefiting, and in the building process of the hydraulic engineering, a pipeline is an important component and is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like.

Current water conservancy pipeline lays and pulls auxiliary device structural design singleness, and when in-service use, the process of laying the pipeline needs to select according to the diameter of pipeline and the size of earth channel, and on this basis, current water conservancy pipeline lays and pulls the laying height that auxiliary device can't adjust the pipeline to current water conservancy pipeline is laid and is pull auxiliary device and also be unfavorable for when in-service use grasping the pipeline of different diameters, and the practicality is not enough.

Therefore, it is necessary to upgrade and reform the existing water conservancy pipeline laying traction auxiliary device to overcome the existing problems and disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water conservancy pipeline lays and pulls auxiliary device to solve the shortcoming that exists among the prior art.

The above object is solved by the following technical solutions: a water conservancy pipeline laying traction auxiliary device comprises a tractor, a supporting bottom plate and connecting holes, wherein the supporting bottom plate is respectively positioned at one end of the bottom of the tractor, the supporting bottom plate is fixedly connected with the tractor, the connecting holes are respectively formed in the end surface of the supporting bottom plate, the upper ends of the connecting holes are respectively provided with fastening bolts which are respectively communicated with the connecting holes, the middle part of the upper end of the tractor is provided with a connecting rod, the connecting rod is fixedly connected with the tractor, the lower end of the connecting rod is provided with a sleeve, the connecting rod is connected with the sleeve in a nested manner, the bottom of the sleeve is provided with a fixed steel ring which is fixedly connected with the sleeve, the lower end of the sleeve is provided with a fixed inner groove which is integrally connected with the sleeve, the left end and the right end of the fixed inner groove are respectively provided with a fixed rod, and the fixed rods are respectively fixedly connected with the sleeve, the bottom of dead lever all is equipped with fixed outer lane, and fixed outer lane is spot welding with the dead lever respectively and is connected, the inboard of fixed outer lane all is equipped with movable inner circle, and the activity inner circle all is swing joint with fixed outer lane, the terminal surface evenly distributed of connecting rod has spacing hole, and spacing hole all is the intercommunication setting with the connecting rod, the jack has been seted up to telescopic terminal surface.

Preferably, the limiting holes are sequentially distributed in an equidistant longitudinal mode, and the inner side diameters of the limiting holes are consistent with the diameter of the jack.

Preferably, the fixed steel ring is provided with a left section and a right section in an equivalent way, and one end of the fixed steel ring is fixedly connected with the movable inner ring by penetrating through the fixed outer ring.

Preferably, the outer end of the jack is provided with a bolt, and the bolt is connected with the limiting hole by penetrating through the jack.

Preferably, the fastening bolt is cylindrical, the diameter of the outer end of the fastening bolt is 0.6cm smaller than that of the inner end of the connecting hole, and the bottom of the fastening bolt is sharp.

Preferably, the end face of the inner side of the sleeve is in fit connection with the connecting rod.

Has the advantages that:

(1) this kind of water conservancy pipeline lays and pulls auxiliary device passes through the improvement of structure, makes this device when in-service use, the diameter of visual pipeline and the size of earth channel and the mounting height of adjusting the pipeline, and the practicality is strong to this device can be nimble when in-service use grab and hold the pipeline of different diameters to do benefit to and lay the installation with the pipeline.

(2) This kind of water conservancy pipeline lays and pulls auxiliary device's advantage lies in: through the setting of dead lever, activity inner circle and fixed outer lane, and because fixed steel ring is provided with about two sections equally to because the one end of fixed steel ring all through running through fixed outer lane and with activity inner circle fixed connection, make this device when in actual use, can make fixed steel ring can move about under the effect of activity inner circle through pulling fixed steel ring to one side, and then change the size between two fixed steel rings, with the pipeline of adaptation different diameters, and then more do benefit to and carry out the centre gripping to the pipeline.

(3) Secondly, the method comprises the following steps: through spacing hole, the sleeve, the setting of fixed inside groove and jack, and because spacing hole is equidistance longitudinal distribution in proper order, and because the inboard diameter in spacing hole all is unanimous with the diameter size of jack and the outer end of jack is equipped with the bolt, make this device when in-service use, through gripping the sleeve and moving sleeve, can make spacing hole can be adjacent be adjusted in jack department, and then through inserting the bolt in jack department, can make the one end of bolt insert in spacing downthehole in the lump, in order to keep the fixed of connecting rod, and then play the effect of adjusting the height of fixed steel ring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the local structure of the fixed inner groove of the present invention.

Fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

Fig. 4 is the schematic diagram of the structure of the limiting hole and the fixed inner groove of the present invention.

In FIGS. 1-4: 1-a tractor; 2-supporting the bottom plate; 3-connecting holes; 4-fastening bolts; 5-fixing a steel ring; 501-moving the inner ring; 502-fixing the outer ring; 503-fixing rods; 6-connecting rod; 601-a limiting hole; 7-a sleeve; 701-fixing the inner groove; 702-a jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Please refer to fig. 1 to fig. 4: the water conservancy pipeline laying traction auxiliary device provided by the embodiment comprises a tractor 1, a supporting base plate 2 and connecting holes 3, wherein the supporting base plate 2 is respectively positioned at one end of the bottom of the tractor 1, the supporting base plate 2 is fixedly connected with the tractor 1, the connecting holes 3 are respectively arranged on the end surface of the supporting base plate 2, the upper ends of the connecting holes 3 are respectively provided with fastening bolts 4, the fastening bolts 4 are respectively communicated with the connecting holes 3, the middle part of the upper end of the tractor 1 is provided with a connecting rod 6, the connecting rod 6 is fixedly connected with the tractor 1, the lower end of the connecting rod 6 is provided with a sleeve 7, the connecting rod 6 is nested with the sleeve 7, the bottom of the sleeve 7 is provided with a fixed steel ring 5, the fixed steel ring 5 is fixedly connected with the sleeve 7, the lower end of the sleeve 7 is provided with a fixed inner groove 701, the fixed inner groove 701 is integrally connected with the sleeve 7, the left end and the right end of the fixed inner groove 701 are provided with fixing rods 503, and dead lever 503 respectively with sleeve 7 fixed connection, the bottom of dead lever 503 all is equipped with fixed outer lane 502, and fixed outer lane 502 is spot welding with dead lever 503 respectively and is connected, the inboard of fixed outer lane 502 all is equipped with movable inner circle 501, and movable inner circle 501 all is swing joint with fixed outer lane 502, the terminal surface evenly distributed of connecting rod 6 has spacing hole 601, and spacing hole 601 all is the intercommunication setting with connecting rod 6, jack 702 has been seted up to the terminal surface of sleeve 7.

Furthermore, the limiting holes 601 are sequentially distributed in an equidistant and longitudinal mode, and the inner diameter of each limiting hole 601 is consistent with that of the corresponding jack 702, so that external bolts can be connected with the limiting holes 601 after being inserted into the jacks 702.

Further, two sections about fixed steel ring 5 is provided with equally, and the one end of fixed steel ring 5 all through running through fixed outer lane 502 and with activity inner circle 501 fixed connection, makes this device when in actual use, can make fixed steel ring 5 can move about under the effect of activity inner circle 501 through pulling fixed steel ring 5 to one side, and then changes the size between two fixed steel rings 5 to adapt to the pipeline of different diameters, and then more do benefit to and carry out the centre gripping to the pipeline.

Furthermore, the outer end of the jack 702 is provided with a bolt, and the bolt is connected with the limiting hole 601 by penetrating through the jack 702, so that the height of the connecting rod 6 can be kept fixed by the design, and the function of adjusting the height of the fixed steel ring 5 is further achieved.

Further, the fastening bolt 4 is cylindrical, and the outer end diameter of fastening bolt 4 all is less than the inner diameter 0.6cm of connecting hole 3 to the bottom of fastening bolt 4 all is sharp-pointed form, through this kind of design, can make fastening bolt 4 can be squeezed into in the underground behind through connecting hole 3, and then carries out holistic fixed to this device.

Furthermore, the end face of the inner side of the sleeve 7 is in fit connection with the connecting rod 6, and the connecting rod 6 can slide on the inner side of the sleeve 7 conveniently through the design, so that friction between the connecting rod and the sleeve is reduced.

The working principle is as follows: the device is erected at the upper end of a channel of a pipeline to be buried underground, then the pipeline is arranged in the fixed steel ring 5, when the pipeline is connected, the fixed steel ring 5 can move under the action of the movable inner ring 501 by pulling the fixed steel ring 5 to one side, the size between the two fixed steel rings 5 is changed to adapt to the pipelines with different diameters, the pipeline can be clamped conveniently, the limiting holes 601 can be adjacently adjusted at the insertion holes 702 by holding the sleeve 7 and moving the sleeve 7, and the bolts are inserted into the insertion holes 702, so that one ends of the bolts can be inserted into the limiting holes 601 together to keep the connection rods 6 fixed, and the function of adjusting the height of the fixed steel ring 5 is achieved.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of other modifications and variations without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a water conservancy pipeline lays and pulls auxiliary device, includes tractor (1), supporting baseplate (2) and connecting hole (3), its characterized in that, supporting baseplate (2) is located the one end of tractor (1) bottom respectively, and supporting baseplate (2) all is fixed connection with tractor (1), the terminal surface of supporting baseplate (2) is seted up respectively to connecting hole (3), the upper end of connecting hole (3) all is equipped with fastening bolt (4), and fastening bolt (4) are through connection with connecting hole (3) respectively, the middle part of tractor (1) upper end is equipped with connecting rod (6), and connecting rod (6) all is fixed connection with tractor (1), the lower extreme of connecting rod (6) is equipped with sleeve (7), and connecting rod (6) are nested connection with sleeve (7), the bottom of sleeve (7) is equipped with fixed steel ring (5), the fixed steel ring (5) is fixedly connected with the sleeve (7), the lower end of the sleeve (7) is provided with a fixed inner groove (701), the fixed inner groove (701) is connected with the sleeve (7) in an integrated way, the left end and the right end of the fixed inner groove (701) are both provided with a fixed rod (503), and the fixed rods (503) are respectively and fixedly connected with the sleeve (7), the bottom parts of the fixed rods (503) are respectively provided with a fixed outer ring (502), the fixed outer rings (502) are respectively connected with the fixed rods (503) in a spot welding way, the inner sides of the fixed outer rings (502) are respectively provided with a movable inner ring (501), the movable inner rings (501) are movably connected with the fixed outer ring (502), limit holes (601) are uniformly distributed on the end surface of the connecting rod (6), and the limiting holes (601) are communicated with the connecting rod (6), and the end face of the sleeve (7) is provided with an insertion hole (702).

2. The water conservancy pipeline laying traction auxiliary device according to claim 1, wherein the limiting holes (601) are sequentially distributed in an equidistant longitudinal direction, and the inner diameters of the limiting holes (601) are all consistent with the diameter of the insertion hole (702).

3. The water conservancy pipeline laying traction auxiliary device according to claim 1, wherein the fixed steel ring (5) is provided with a left section and a right section in an equal way, and one end of the fixed steel ring (5) is fixedly connected with the movable inner ring (501) by penetrating through the fixed outer ring (502).

4. The water conservancy pipeline laying traction auxiliary device according to claim 1, wherein the outer end of the insertion hole (702) is provided with a bolt, and the bolt is connected with the limiting hole (601) by penetrating through the insertion hole (702).

5. The water conservancy pipeline laying traction auxiliary device according to claim 1, wherein the fastening bolt (4) is cylindrical, the diameter of the outer end of the fastening bolt (4) is 0.6cm smaller than that of the inner end of the connecting hole (3), and the bottom of the fastening bolt (4) is sharp.

6. The water conservancy pipeline laying traction auxiliary device according to claim 1, wherein the inner end surface of the sleeve (7) is in fit connection with the connecting rod (6).