CN215101453U

CN215101453U - Auxiliary hoisting tool for municipal pipeline engineering

Info

Publication number: CN215101453U
Application number: CN202121653278.0U
Authority: CN
Inventors: 李冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-10
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the field of municipal engineering, and discloses an auxiliary hoisting tool for municipal pipeline engineering, which comprises a crossbeam, wherein vertical support legs are respectively fixedly arranged at the left end part and the right end part of the crossbeam, rolling assemblies are arranged on the bottom surfaces of the support legs, a shaft sleeve capable of moving left and right is sleeved at the central position of the crossbeam, and a hoisting mechanism is screwed on the shaft sleeve in a downward penetrating manner; the cross beam is embedded with a vertical strip-shaped through hole for the left and right movement of the threaded shaft, and the cross beam on the right side of the shaft sleeve is provided with a fine adjustment mechanism. The utility model has the advantages that: the hoisting tool can perform hoisting and fine adjustment functions on one end of a pipeline to be butted in a mechanical mode, is simple to operate, time-saving, labor-saving, safe and reliable, and is suitable for various pipelines.

Description

Auxiliary hoisting tool for municipal pipeline engineering

Technical Field

The utility model relates to a municipal pipeline engineering field specifically is a hoist and mount instrument is assisted to municipal pipeline engineering.

Background

In municipal construction, a trench is often dug in a municipal road, and then pipelines such as gas, sewage, reclaimed water, heat, tap water and the like are laid in the trench. In the construction process of the pipelines, the pipelines need to be butted in a segmented mode through welding and the like. At present, when pipelines are butted, supporting blocks are usually manually moved or stacked at the bottoms of the pipelines, however, some pipelines are heavy, manual operation wastes time and labor, and great potential safety hazards exist. Therefore, the invention is needed to invent a hoisting tool which is simple in operation, time-saving, labor-saving, safe and reliable, and is convenient for fine adjustment of pipelines.

Disclosure of Invention

Not enough to prior art, the utility model provides a hoist tool is assisted to municipal pipeline engineering, this hoist tool can play hoist and mount and fine setting effect through mechanical system to the pipeline one end that needs the butt joint, and easy operation, labour saving and time saving, safe and reliable effectively solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal pipeline engineering auxiliary hoisting tool comprises a cross beam, wherein vertical supporting legs are fixedly arranged at the left end and the right end of the cross beam respectively, rolling assemblies are arranged on the bottom surfaces of the supporting legs, a shaft sleeve capable of moving left and right is sleeved at the central position of the cross beam, a hoisting mechanism is screwed on the upper side of the shaft sleeve in a downward penetrating manner and comprises a vertical threaded shaft, the threaded shaft is screwed on the shaft sleeve and the cross beam, a hanging block is riveted on the bottom surface of the threaded shaft in a rotating manner, lifting lugs are welded on the left side and the right side of the hanging block, an arc-shaped steel wire rope is arranged on the lower side of the hanging block, hooks are fixedly arranged at the two ends of the steel wire rope respectively, the hooks are matched with the hanging lugs respectively, and a screwing structure is arranged on the side surface of the top of the threaded shaft respectively;

the cross beam is embedded with a vertical strip-shaped through hole for the left and right movement of the threaded shaft, and the cross beam on the right side of the shaft sleeve is provided with a fine adjustment mechanism. Can play the hoist and mount effect to the pipeline through hoisting machine structure, the removal of the device of being convenient for of rolling assembly revolves the rotation that the structure is convenient for realize the screw shaft soon, and fine setting mechanism can carry out crossbeam axial direction's fine setting to the pipeline, the concatenation of two pipelines of being convenient for.

Preferably, the fine adjustment mechanism comprises a fixed block fixed on the right side face of the shaft sleeve, the fixed block is rotationally riveted with the left end of the screw rod, the screw rod is in threaded connection with a pair of supports, the bottom faces of the supports are fixedly connected with the upper surface of the cross beam, and the outer end of the screw rod is provided with a screwing assembly. The fine adjustment of the shaft sleeve can be realized by screwing the screw rod by the screwing assembly, and then the fine adjustment of the bottom pipeline is realized.

Preferably, the rolling assembly comprises a fixed seat, the top surface of the fixed seat is fixedly connected with the bottom surface of the supporting leg, the fixed seat is of a cylindrical structure, and four corners of the bottom surface are respectively and fixedly provided with universal wheels with limiting functions. The universal wheel is convenient for remove, is convenient for fix spacing simultaneously.

Preferably, the screwing structure comprises a plurality of first support rods transversely arranged around the threaded shaft, the inner end parts of the first support rods are in threaded connection with the side surface of the threaded shaft, and the outer end parts of the first support rods are respectively screwed with first rubber balls. The lifting of the threaded shaft can be realized by stirring the first support rods at two sides, and then the pipeline is hoisted.

Preferably, the screwing assembly comprises a cylindrical protrusion, the left side surface of the cylindrical protrusion is fixedly connected with the right end part of the screw rod, a plurality of second support rods are fixedly arranged on the circumferential direction of the side surface of the cylindrical protrusion, and a second rubber ball is screwed at the outer end part of each second support rod. The effect of rotation regulation can be realized to the screw rod through second rubber ball, and then the realization is to the fine setting of axle sleeve.

Preferably, the hanging block is of a cylindrical structure, and the lifting lugs are symmetrically fixed on the left side surface and the right side surface of the hanging block. Is beneficial to the integral aesthetic property.

Preferably, the cross beam is made of hollow stainless steel materials. The hollow structure can reduce weight and save materials.

Preferably, the shaft sleeve is made of stainless steel materials. Is not easy to rust and is beneficial to prolonging the service life.

Preferably, an inclined reinforcing rib is fixedly arranged between the supporting leg and the cross beam. The reinforcing ribs can play an auxiliary supporting role in the cross beam.

Preferably, the reinforcing rib is of a cylindrical structure and is made of stainless steel materials. Beautiful appearance and is beneficial to prolonging the service life.

Compared with the prior art, the utility model provides a hoist tool is assisted to municipal pipeline engineering possesses following beneficial effect:

1. the utility model discloses a hoisting machine constructs, revolves the setting of twisting the structure, hanging piece, wire rope and couple, can live the pipeline through the wire rope pocket, hangs on the lug through the couple, then can play the elevating system to whole hoisting machine through twisting the structure soon, realizes the effect of mechanical hoist and mount, labour saving and time saving, and does benefit to staff's safety.

2. The utility model discloses a fine setting mechanism's setting can twist soon the screw rod through twisting the subassembly soon to can play the fine setting effect about the axle sleeve, and then realize the fine setting to the pipeline.

3. The utility model discloses a fixed strengthening rib that is equipped with the slope between landing leg and the crossbeam, the strengthening rib can play the auxiliary stay effect to the crossbeam, does benefit to overall structure's stability.

4. The utility model discloses a rolling subassembly includes the fixing base, fixing base top surface and landing leg bottom surface fixed connection, and the bottom surface four corners is fixed respectively and is equipped with the universal wheel that has limit function, and the universal wheel is convenient for remove, and it is spacing to be convenient for fixed simultaneously, is applicable to the installation of multiple pipeline.

Drawings

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

FIG. 2 is a schematic sectional view of the threaded shaft, shaft sleeve and cross beam;

FIG. 3 is a schematic right sectional view of the threaded shaft, shaft sleeve and cross member;

FIG. 4 is a schematic bottom view of the hanger block of FIG. 1;

the following are marked in the figure: 1. a cross beam; 11. a support leg; 12. reinforcing ribs; 13. a strip-shaped through hole; 2. a fixed seat; 21. a universal wheel; 3. a shaft sleeve; 4. a hoisting mechanism; 41. a threaded shaft; 42. a hanging block; 43. lifting lugs; 44. a wire rope; 45. hooking; 46. a first stay bar; 461. a first rubber ball; 5. a fine adjustment mechanism; 51. a fixed block; 52. a screw; 53. manufacturing; 54. a cylindrical protrusion; 55. a second stay bar; 56. and a second rubber ball.

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.

It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

As shown in fig. 1 to 4, an auxiliary hoisting tool for municipal pipeline engineering comprises a beam 1, wherein vertical support legs 11 are respectively fixedly arranged at the left end and the right end of the beam 1, rolling assemblies are arranged on the bottom surfaces of the support legs 11, a shaft sleeve 3 capable of moving left and right is sleeved at the central position of the beam 1, a hoisting mechanism 4 is screwed on the shaft sleeve 3 in a downward penetrating manner, the hoisting mechanism 4 comprises a vertical threaded shaft 41, the threaded shaft 41 is spirally arranged through the shaft sleeve 3 and the beam 1, a hanging block 42 is rotationally riveted on the bottom surface of the threaded shaft 41, lifting lugs 43 are welded at the left side and the right side of the hanging block 42, an arc-shaped steel wire rope 44 is arranged at the lower side of the hanging block 43, hooks 45 are respectively fixedly arranged at the two ends of the steel wire rope 44, the hooks 45 are respectively hooked and matched with the lifting lugs 43, and a screwing structure is respectively arranged on the top side surface of the threaded shaft 41; the beam 1 is embedded with a vertical strip-shaped through hole 13 for the left and right movement of the threaded shaft 41, and the beam 1 on the right side of the shaft sleeve 3 is provided with a fine adjustment mechanism 5.

Can play the hoist and mount effect to the pipeline through hoisting machine structure 4, the removal of the device of being convenient for of rolling component, revolve the rotation that the structure of twisting is convenient for realize threaded shaft 41, fine setting mechanism 5 can carry out the fine setting of crossbeam 1 axial direction to the pipeline, the concatenation of two pipelines of being convenient for.

Example 2

As shown in fig. 1, on the basis of embodiment 1, a municipal pipeline engineering auxiliary hoisting tool is different from embodiment 1 in that a fine adjustment mechanism 5 includes a fixed block 51 fixed on the right side surface of a shaft sleeve 3, the fixed block 51 is rotationally riveted with the left end of a screw 52, a pair of supports 53 are connected to the screw 52 in a threaded manner, the bottom surfaces of the supports 53 are fixedly connected with the upper surface of a cross beam 1, and a screwing component is arranged at the outer end of the screw 52.

Fine adjustment of the sleeve 3 and thus of the bottom pipe can be achieved by screwing the screw 52 by the screwing assembly.

Example 3

As shown in FIG. 1, the utility model provides an auxiliary lifting device for municipal pipeline engineering, on embodiment 2's basis, with embodiment 2 difference be that the roll subassembly includes fixing base 2, 2 top surfaces of fixing base and 11 bottom surfaces fixed connection of landing leg, fixing base 2 is cylindrical structure, and the bottom surface four corners is fixed respectively and is equipped with universal wheel 21 that has limit function.

The universal wheel 21 is convenient to move and is convenient to fix and limit the device.

Example 4

As shown in fig. 1, an auxiliary hoisting tool for municipal pipeline engineering is different from embodiment 3 in that a screwing structure comprises a plurality of first support rods 46 transversely arranged around a threaded shaft, the inner ends of the first support rods 46 are in threaded connection with the side surface of the threaded shaft 41, and the outer ends of the first support rods 46 are respectively screwed with first rubber balls 461.

The lifting of the threaded shaft 41 can be realized by shifting the first support rods 46 at two sides, and further the hoisting of the pipeline is realized.

Example 5

As shown in fig. 1, an auxiliary hoisting tool for municipal pipeline engineering is different from embodiment 4 in that a screwing component comprises a cylindrical protrusion 54, the left side surface of the cylindrical protrusion 54 is fixedly connected with the right end of a screw 52, a plurality of second support rods 55 are fixedly arranged on the side surface of the cylindrical protrusion 54 in the circumferential direction, and second rubber balls 56 are screwed at the outer ends of the second support rods 55.

The second rubber ball 56 can be used for realizing the rotation adjustment of the screw 52, and further realizing the fine adjustment of the shaft sleeve 3.

Example 6

As shown in fig. 4, an auxiliary hoisting tool for municipal pipeline engineering is different from embodiment 5 in that a hoisting block 42 is in a cylindrical structure, and lifting lugs 43 are symmetrically fixed on the left and right side surfaces of the hoisting block 42. Is beneficial to the integral aesthetic property.

Example 7

As shown in figure 1, on the basis of embodiment 6, the auxiliary hoisting tool for municipal pipeline engineering is different from embodiment 6 in that the cross beam 1 is made of hollow stainless steel materials, and the hollow structure can reduce weight and save materials. The shaft sleeve 3 is made of stainless steel material. Is not easy to rust and is beneficial to prolonging the service life.

Example 8

As shown in fig. 1, the auxiliary hoisting tool for municipal pipeline engineering is different from embodiment 7 in that inclined reinforcing ribs 12 are fixedly arranged between support legs 11 and a cross beam 1. The reinforcing ribs 12 can play an auxiliary supporting role for the cross beam 1. The reinforcing ribs 12 are cylindrical structures and are made of stainless steel materials. Beautiful appearance and is beneficial to prolonging the service life.

The working principle is as follows: through hoisting machine structure 4, twist the setting of twisting structure, hanger 42, wire rope 44 and couple 45, can live the pipeline through wire rope 44 pocket, suitable length can be selected according to the depth of trench to wire rope's length, hangs on lug 43 through couple 45, then can play the elevating system to whole hoisting machine structure 4 through twisting the structure soon, realizes the effect of pipeline machinery hoist and mount, labour saving and time saving, and do benefit to staff's safety. Through the setting of fine setting mechanism 5, can revolve to the subassembly and revolve to can play left and right sides fine setting effect to axle sleeve 3, and then realize the fine setting to the pipeline. Through the fixed strengthening rib 12 that is equipped with the slope between landing leg 11 and crossbeam 1, strengthening rib 12 can play the auxiliary stay effect to crossbeam 1, does benefit to overall structure's stability.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an auxiliary hoisting tool for municipal pipeline engineering, its characterized in that: the lifting device comprises a cross beam, wherein vertical supporting legs are fixedly arranged at the left end part and the right end part of the cross beam respectively, rolling assemblies are arranged on the bottom surfaces of the supporting legs, a shaft sleeve capable of moving left and right is sleeved at the central position of the cross beam, a lifting mechanism penetrates downwards and is screwed on the upper side of the shaft sleeve, the lifting mechanism comprises a vertical threaded shaft, the threaded shaft penetrates through the shaft sleeve and the cross beam in a screwed mode, a riveting hanging block is rotated on the bottom surface of the threaded shaft, lifting lugs are welded at the left side and the right side of the hanging block, an arc-shaped steel wire rope is arranged at the lower side of the hanging block, hooks are fixedly arranged at the two end parts of the steel wire rope respectively, the hooks are matched with the lifting lugs respectively, and screwing structures are arranged on the side surfaces of the top of the threaded shaft respectively; the cross beam is embedded with a vertical strip-shaped through hole for the left and right movement of the threaded shaft, and the cross beam on the right side of the shaft sleeve is provided with a fine adjustment mechanism.

2. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: the fine adjustment mechanism comprises a fixed block fixed on the right side face of the shaft sleeve, the fixed block is rotationally riveted with the left end portion of the screw rod, a pair of supports are in threaded connection with the screw rod, the bottom surfaces of the supports are fixedly connected with the upper surface of the cross beam, and a screwing assembly is arranged at the outer end portion of the screw rod.

3. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: the rolling assembly comprises a fixed seat, the top surface of the fixed seat is fixedly connected with the bottom surface of the supporting leg, the fixed seat is of a cylindrical structure, and four corners of the bottom surface are respectively and fixedly provided with universal wheels with limiting functions.

4. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: the screwing structure comprises a plurality of first support rods transversely arranged around the threaded shaft, the inner end parts of the first support rods are in threaded connection with the side surface of the threaded shaft, and the outer end parts of the first support rods are respectively screwed with first rubber balls.

5. The auxiliary hoisting tool for municipal pipeline engineering according to claim 2, wherein: the screwing assembly comprises a cylindrical protrusion, the left side face of the cylindrical protrusion is fixedly connected with the right end of the screw rod, a plurality of second support rods are fixedly arranged on the circumferential direction of the side face of the cylindrical protrusion, and second rubber balls are screwed at the outer end parts of the second support rods.

6. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: the hanging block is of a cylindrical structure, and the lifting lugs are symmetrically fixed on the left side surface and the right side surface of the hanging block.

7. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: the cross beam is made of hollow stainless steel materials.

8. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: the shaft sleeve is made of stainless steel materials.

9. The auxiliary hoisting tool for municipal pipeline engineering according to claim 1, wherein: an inclined reinforcing rib is fixedly arranged between the supporting leg and the cross beam.

10. The auxiliary hoisting tool for municipal pipeline engineering according to claim 9, wherein: the reinforcing rib is of a cylindrical structure.