CN219387102U - Auxiliary assembly is used in construction in utility tunnel - Google Patents

Abstract

The utility model provides auxiliary equipment for construction in an underground comprehensive pipe gallery, which comprises a supporting plate, folding rods, a first support and a second support, wherein the first support is vertically arranged at one end of the bottom of the supporting plate, the second support is vertically arranged at the other end of the bottom of the supporting plate, connecting beams are horizontally arranged at the top ends of the first support and the second support, one end of the supporting plate is sleeved on one connecting beam and can rotate along the corresponding connecting beam, the other end of the supporting plate is lapped on the other connecting beam, one folding rod is connected between each of two sides of the first support and the second support, two ends of the folding rod are respectively connected with corresponding first support and second support in a rotating manner, and the two folding rods are arranged in a staggered manner in the vertical direction in parallel. The utility model has the beneficial effects that: the equipment is convenient to fold and stretch and fix, can reduce space occupation, and is convenient to store, carry or load.

Description

Auxiliary assembly is used in construction in utility tunnel

Technical Field

The utility model belongs to the field of equipment for paving pipelines in an underground comprehensive pipe gallery, and particularly relates to auxiliary equipment for construction in the underground comprehensive pipe gallery.

Background

The utility tunnel is a tunnel space built underground in the city, and integrates various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage and the like. Because utility tunnel is longer narrower, and also can have the position of turning corner, under this kind of environment, lay the pipeline of higher position department, often need with the help of climb frame or other support frames, its whole is mostly welded fastening or assemble through the bolt, but in narrow or the most inconvenient transport and the transfer of turning department, of course, carry out the support frame that the bolt is constituteed and can unpack the back again and carry the transfer when carrying the transfer, but waste time and energy when the dismouting, and spare part is less more can lose very easily, consequently, not be applicable to in the construction environment in the utility tunnel.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the above-mentioned drawbacks of the prior art, and provides an auxiliary device for construction in an underground utility tunnel.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an auxiliary assembly is used in construction in utility tunnel, including the backup pad, folding bar, first support and second support, first support is vertical to be located backup pad bottom one end, the second support is vertical to be located the backup pad bottom other end, and first support and second support top all levels are equipped with the tie-beam, backup pad one end cup joints on one of them tie-beam and can rotate along the tie-beam that corresponds, the other end overlap joint is on another tie-beam, all be connected with a folding bar between each side of first support and second support both sides, folding bar both ends are in the same place with corresponding first support and second support axle rotation respectively, and two folding bars are parallel in vertical direction dislocation set.

Further, one end of the supporting plate is provided with a butt strap with a hook structure in cross section, the other end of the supporting plate is provided with a sleeve, the sleeve is movably sleeved on the corresponding connecting beam, and the butt strap can be hung on the other connecting beam.

Further, the one side slope setting that the strap was connected with the backup pad, through swash plate rigid coupling together between sleeve pipe and the backup pad, and when the backup pad level set up between first support and second support, the strap is located backup pad one end outside oblique top department, sleeve pipe is located backup pad other end outside oblique top department.

Further, the support plate, the access plate and the sleeve are welded together.

Further, the surface of the supporting plate is provided with a plurality of strip-shaped hollowed-out holes.

Further, the folding rod comprises a first connecting rod and a second connecting rod, the outer ends of the first connecting rod and the second connecting rod are respectively provided with a connecting ring, the inner end of the first connecting rod is provided with a rotating ring, the inner end of the second connecting rod is vertically upwards provided with a rotating column, the rotating ring is movably sleeved on the rotating column, and the top of the rotating column is provided with a limiting block.

Further, the screw hole is offered at the rotation column top, and the stopper includes double-screw bolt and the rotatory piece of welding at the double-screw bolt top.

Further, the first bracket comprises a first upright post and a second upright post, a connecting beam is fixedly connected between the top ends of the first upright post and the second upright post, the first upright post comprises a first short rod and a first long rod which are coaxially arranged and have the same cross section size, a first connecting post which is coaxially arranged and has the cross section size smaller than that of the first short rod is arranged on the upper side of the first short rod, the first long rod is vertically and fixedly connected at the top of the first connecting post,

the second upright post comprises a second short rod and a second long rod which are coaxially arranged and have the same cross section size, the upper side of the second long rod is provided with a second connecting post which is coaxially arranged and has the cross section size smaller than that of the second long rod, the second short rod is vertically fixedly connected at the top of the second connecting post,

the second bracket comprises a third upright post and a fourth upright post, a connecting beam is fixedly connected between the top ends of the third upright post and the fourth upright post, the third upright post comprises a third short rod and a third long rod which are coaxially arranged and have consistent section sizes, a third connecting post which is coaxially arranged and has section sizes smaller than the section sizes of the third short rod is arranged on the upper side of the third short rod, the third long rod is vertically fixedly connected at the top of the third connecting post,

the fourth upright post comprises a fourth short rod and a fourth long rod which are coaxially arranged and have the same cross section size, a fourth connecting post which is coaxially arranged and has the cross section size smaller than that of the fourth long rod is arranged on the upper side of the fourth long rod, the fourth short rod is vertically fixedly connected at the top of the fourth connecting post,

a folding rod is connected between the first upright post and the third upright post, connecting rings at two ends of the folding rod between the first upright post and the third upright post are respectively movably sleeved outside the first connecting post and the third connecting post,

a folding rod is also connected between the second upright post and the fourth upright post, and connecting rings at two ends of the folding rod between the second upright post and the fourth upright post are respectively movably sleeved on the outer sides of the second connecting post and the fourth connecting post.

Further, universal wheels are arranged at the bottoms of the first upright post, the second upright post, the third upright post and the fourth upright post.

Further, a plurality of cross beams are arranged between the first upright post and the second upright post, and a plurality of cross beams are also arranged between the third upright post and the fourth upright post.

Compared with the prior art, the utility model has the following advantages:

according to the auxiliary equipment for construction in the underground comprehensive pipe gallery, the folding rod is arranged between the first support and the second support, and the supporting plate is of a reversible structure, when the auxiliary equipment is used, the first support and the second support are pulled to two sides, and the folding rod is unfolded, so that the supporting plate is overlapped between the first support and the second support, and has high stability; when the equipment is required to be carried away after construction is finished, the supporting plate is overturned to one side from the position between the first support and the second support, and then the first support and the second support are pushed to the middle, so that the folding rod is folded to pack the whole equipment, the occupied space is reduced, and the equipment is convenient to carry and load.

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 utility model. In the drawings:

FIG. 1 is a schematic diagram of auxiliary equipment for construction in an underground utility tunnel according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a support plate according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a folding bar according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of an auxiliary device for construction in an underground utility tunnel according to an embodiment of the present utility model after removing a folding rod.

Reference numerals illustrate:

1. a support plate; 11. a butt strap; 12. a sleeve; 13. a sloping plate; 14. a strip-shaped hollow hole; 2. a folding bar; 21. a first connecting rod; 22. a second connecting rod; 23. a connecting ring; 24. a rotating ring; 25. rotating the column; 26. a threaded hole; 27. a limiting block; 271. a stud; 272. rotating the block; 3. a first bracket; 31. a first upright; 311. a first stub; 312. a first long rod; 313. a first connection post; 32. a second upright; 321. a second long rod; 322. a second short bar; 323. a second connection post; 4. a second bracket; 41. a third upright; 411. a third short bar; 412. a third long rod; 413. a third connecting column; 42. a fourth upright; 421. a fourth long rod; 422. a fourth short bar; 423. a fourth connecting column; 5. a connecting beam; 6. a cross beam; 7. and a universal wheel.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in the figure, the auxiliary assembly for construction in the utility tunnel comprises a supporting plate 1, folding rods 2, a first support 3 and a second support 4, wherein the first support 3 is vertically arranged at one end of the bottom of the supporting plate 1, the second support 4 is vertically arranged at the other end of the bottom of the supporting plate 1, connecting beams 5 are horizontally arranged at the top ends of the first support 3 and the second support 4, one end of the supporting plate 1 is sleeved on one connecting beam 5 and can rotate along the corresponding connecting beam 5, the other end is lapped on the other connecting beam 5, a folding rod 2 is connected between each side of the two sides of the first support 3 and the second support 4, two ends of the folding rod 2 are respectively connected with the corresponding first support 3 and second support 4 in a rotating manner, and the two folding rods 2 are parallel in the vertical direction in a staggered manner. In this embodiment, a folding rod 2 is disposed between a first bracket 3 and a second bracket 4, and a supporting plate 1 is configured to be in a reversible structure, when in use, the first bracket 3 and the second bracket 4 are pulled to two sides, the folding rod 2 is unfolded, so that the supporting plate 1 is overlapped between the first bracket 3 and the second bracket 4 to have higher stability, and a constructor can tread on the supporting plate 1 to operate when laying a pipeline at a higher position in the underground utility tunnel; when the equipment is required to be carried away after construction is finished, the supporting plate 1 is overturned to one side from the position between the first support 3 and the second support 4, and then the first support 3 and the second support 4 are pushed to the middle, so that the folding rod 2 is folded to pack the whole equipment, the occupied space is reduced, and the equipment is convenient to carry and load.

One end of the supporting plate 1 is provided with a butt strap 11 with a hook structure in section, the other end of the supporting plate is provided with a sleeve 12, the sleeve 12 is movably sleeved on the corresponding connecting beam 5, and the butt strap 11 can be hung on the other connecting beam 5. In the embodiment, the connecting beams 5 on the first bracket 3 and the second bracket 4 are welded and connected on the corresponding brackets, and when the supporting plate 1 is turned over, the connecting beams 5 connected with the sleeve 12 are taken as axes to turn over; the butt strap 11 is a bending strap with a downward opening, and can be directly hung on the corresponding connecting beam 5 to enable the supporting plate 1 to be horizontally arranged between the first bracket 3 and the second bracket 4.

The strap 11 is arranged obliquely on one side connected with the support plate 1, the sleeve 12 is fixedly connected with the support plate 1 through the inclined plate 13, when the support plate 1 is horizontally arranged between the first support 3 and the second support 4, the strap 11 is positioned at the inclined upper part of one end outside of the support plate 1, and the sleeve 12 is positioned at the inclined upper part of the other end outside of the support plate 1.

The supporting plate 1, the butt plate 11, the sloping plate 13 and the sleeve 12 are welded together.

The surface of the supporting plate 1 is provided with a plurality of strip-shaped hollowed-out holes 14, so that the weight of the supporting plate 1 is reduced, and the material cost is saved.

The folding rod 2 comprises a first connecting rod 21 and a second connecting rod 22, wherein connecting rings 23 are arranged at the outer ends of the first connecting rod 21 and the second connecting rod 22, a rotating ring 24 is arranged at the inner end of the first connecting rod 21, a rotating column 25 is vertically arranged upwards at the inner end of the second connecting rod 22, the rotating ring 24 is movably sleeved on the rotating column 25, a limiting block 27 is arranged at the top of the rotating column 25, and the first connecting rod 21 is ensured not to be separated from the second connecting rod 22 through the limiting block 27. In this embodiment, the folding bar 2 can be folded by rotating the folding bar about the axis at the junction of the rotating ring 24 and the rotating post 25. The first connecting rod 21, the rotating ring 24 and the corresponding connecting ring 23 are welded or integrally formed, and the second connecting rod 22, the rotating column 25 and the corresponding connecting ring 23 are welded or integrally formed.

Screw hole 26 has been seted up at rotation post 25 top, and stopper 27 includes double-screw bolt 271 and welds the rotatory piece 272 at the double-screw bolt 271 top, and rotatory piece 272 terminal surface size is greater than the cross-section size of swivel becket 24, carries out the spacing to swivel becket 24 in vertical direction through rotatory piece 272, avoids first connecting rod 21 and second connecting rod 22 to break away from. In this embodiment, the circumferential surface of the rotating block 272 is provided with anti-slip patterns, so that the rotating block 272 can be conveniently screwed.

The first bracket 3 comprises a first upright post 31 and a second upright post 32, a connecting beam 5 is fixedly connected between the top ends of the first upright post 31 and the second upright post 32, the first upright post 31 comprises a first short rod 311 and a first long rod 312 which are coaxially arranged and have the same cross section size, a first connecting column 313 which is coaxially arranged and has the cross section size smaller than that of the first short rod 311 is arranged on the upper side of the first short rod 311, and the first long rod 312 is vertically fixedly connected at the top of the first connecting column 313; the second upright post 32 comprises a second short rod 322 and a second long rod 321 which are coaxially arranged and have the same cross section size, a second connecting post 323 which is coaxially arranged and has the cross section size smaller than that of the second long rod 321 is arranged on the upper side of the second long rod 321, and the second short rod 322 is vertically fixedly connected to the top of the second connecting post 323; the second bracket 4 comprises a third upright post 41 and a fourth upright post 42, a connecting beam 5 is fixedly connected between the top ends of the third upright post 41 and the fourth upright post 42, the third upright post 41 comprises a third short rod 411 and a third long rod 412 which are coaxially arranged and have the same cross section size, a third connecting post 413 which is coaxially arranged and has the cross section size smaller than that of the third short rod 411 is arranged on the upper side of the third short rod 411, and the third long rod 412 is vertically fixedly connected at the top of the third connecting post 413; the fourth upright post 42 comprises a fourth short rod 422 and a fourth long rod 421 which are coaxially arranged and have the same cross section size, a fourth connecting post 423 which is coaxially arranged and has the cross section size smaller than that of the fourth long rod 421 is arranged on the upper side of the fourth long rod 421, and the fourth short rod 422 is vertically fixedly connected to the top of the fourth connecting post 423; a folding rod 2 is connected between the first upright 31 and the third upright 41, and connecting rings 23 at two ends of the folding rod 2 between the first upright 31 and the third upright 41 are respectively movably sleeved outside the first connecting column 313 and the third connecting column 413; a folding rod 2 is also connected between the second upright post 32 and the fourth upright post 42, and the connecting rings 23 at two ends of the folding rod 2 between the second upright post 32 and the fourth upright post 42 are respectively and movably sleeved outside the second connecting post 323 and the fourth connecting post 423. In this embodiment, the first connecting post 313 and the first short post 311 are integrally formed, the second long post 321 and the second connecting post 323 are integrally formed, the third short post 411 and the third connecting post 413 are integrally formed, the fourth long post 421 and the fourth connecting post 423 are integrally formed, the first long post 312 is welded to the first connecting post 313, the second short post 322 is welded to the second connecting post 323, the third long post 412 is welded to the third connecting post 413, the fourth short post 422 is welded to the fourth connecting post 423, and the inner ring of the connecting ring 23 is smaller than the corresponding upright cross-section, so as to ensure that the connecting ring 23 cannot be separated from the corresponding connecting post. The first bracket 3 and the second bracket 4 are designed in such a way to ensure that the two folding bars 2 are arranged in parallel and are staggered in the vertical direction, and ensure that the two folding bars 2 cannot block each other when being folded.

The bottoms of the first upright 31, the second upright 32, the third upright 41 and the fourth upright 42 are respectively provided with a braked universal wheel 7, so that the movement is convenient.

A plurality of cross members 6 are provided between the first and second columns 31 and 32, and a plurality of cross members 6 are provided between the third and fourth columns 41 and 42. In this embodiment, welded connection between crossbeam 6 and the support that corresponds sets up crossbeam 6 and plays the effect of connecting between the stand of strengthening the tie-beam 5 both sides on the one hand, and on the other hand provides the force point for constructor, conveniently tramples.

The working procedure of this embodiment is as follows:

when the device is used, the first bracket 3 and the second bracket 4 are pulled to two sides, the two folding rods 2 are unfolded, so that the supporting plate 1 is lapped between the first bracket 3 and the second bracket 4 to have stronger stability, the universal wheels 7 are braked, constructors can step on the supporting plate 1 from the beam 6, and the constructors stand on the supporting plate 1 to lay a pipeline at a higher position; when the equipment is required to be carried away after construction is finished, the supporting plate 1 is overturned to one side from the position between the first support 3 and the second support 4, and then the first support 3 and the second support 4 are pushed to the middle, so that the whole equipment can be folded by folding the two folding rods 2, the occupied space is reduced, and the equipment is convenient to carry and load.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (9)

1. Auxiliary assembly is used in construction in utility tunnel, its characterized in that: including backup pad, folding pole, first support and second support, first support is vertical to be located backup pad bottom one end, the second support is vertical to be located the backup pad bottom other end, and first support and second support top all the level be equipped with the tie-beam, backup pad one end cup joints on one of them tie-beam and can rotate along corresponding tie-beam, the other end overlap joint is on another tie-beam, all be connected with a folding pole between first support and the second support both sides each side, folding pole both ends respectively with corresponding first support and second support axle rotate link together, and two folding poles are parallel in vertical direction dislocation set.

2. The auxiliary equipment for construction in an underground utility tunnel according to claim 1, wherein: one end of the supporting plate is provided with a butt strap with a hook structure in cross section, the other end of the supporting plate is provided with a sleeve, the sleeve is movably sleeved on the corresponding connecting beam, and the butt strap can be hung on the other connecting beam.

3. The auxiliary equipment for construction in an underground utility tunnel according to claim 2, wherein: the strap is obliquely arranged on one side connected with the support plate, the sleeve is fixedly connected with the support plate through the inclined plate, and when the support plate is horizontally arranged between the first support and the second support, the strap is positioned at the inclined upper part outside one end of the support plate, and the sleeve is positioned at the inclined upper part outside the other end of the support plate.

4. The auxiliary equipment for construction in an underground utility tunnel according to claim 1, wherein: the surface of the supporting plate is provided with a plurality of strip-shaped hollowed-out holes.

5. The auxiliary equipment for construction in an underground utility tunnel according to claim 1, wherein: the folding rod comprises a first connecting rod and a second connecting rod, wherein the outer ends of the first connecting rod and the second connecting rod are respectively provided with a connecting ring, the inner end of the first connecting rod is provided with a rotating ring, the inner end of the second connecting rod is vertically upwards provided with a rotating column, the rotating ring is movably sleeved on the rotating column, and the top of the rotating column is provided with a limiting block.

6. The auxiliary equipment for construction in an underground utility tunnel according to claim 5, wherein: the screw hole has been seted up at the rotation post top, and the stopper includes double-screw bolt and the rotatory piece of welding at the double-screw bolt top.

7. The auxiliary equipment for construction in an underground utility tunnel according to claim 5, wherein: the first bracket comprises a first upright post and a second upright post, a connecting beam is fixedly connected between the top ends of the first upright post and the second upright post, the first upright post comprises a first short rod and a first long rod which are coaxially arranged and have the same cross section size, a first connecting post which is coaxially arranged and has the cross section size smaller than that of the first short rod is arranged on the upper side of the first short rod, the first long rod is vertically fixedly connected at the top of the first connecting post,

the second upright post comprises a second short rod and a second long rod which are coaxially arranged and have the same cross section size, the upper side of the second long rod is provided with a second connecting post which is coaxially arranged and has the cross section size smaller than that of the second long rod, the second short rod is vertically fixedly connected at the top of the second connecting post,

the second bracket comprises a third upright post and a fourth upright post, a connecting beam is fixedly connected between the top ends of the third upright post and the fourth upright post, the third upright post comprises a third short rod and a third long rod which are coaxially arranged and have consistent section sizes, a third connecting post which is coaxially arranged and has section sizes smaller than the section sizes of the third short rod is arranged on the upper side of the third short rod, the third long rod is vertically fixedly connected at the top of the third connecting post,

the fourth upright post comprises a fourth short rod and a fourth long rod which are coaxially arranged and have the same cross section size, a fourth connecting post which is coaxially arranged and has the cross section size smaller than that of the fourth long rod is arranged on the upper side of the fourth long rod, the fourth short rod is vertically fixedly connected at the top of the fourth connecting post,

a folding rod is connected between the first upright post and the third upright post, connecting rings at two ends of the folding rod between the first upright post and the third upright post are respectively movably sleeved outside the first connecting post and the third connecting post,

a folding rod is also connected between the second upright post and the fourth upright post, and connecting rings at two ends of the folding rod between the second upright post and the fourth upright post are respectively movably sleeved on the outer sides of the second connecting post and the fourth connecting post.

8. The auxiliary equipment for construction in an underground utility tunnel according to claim 7, wherein: the bottoms of the first upright post, the second upright post, the third upright post and the fourth upright post are all provided with universal wheels.

9. The auxiliary equipment for construction in an underground utility tunnel according to claim 7, wherein: a plurality of cross beams are arranged between the first upright post and the second upright post, and a plurality of cross beams are also arranged between the third upright post and the fourth upright post.