CN113006140A

CN113006140A - Underground utility tunnel waterproof construction

Info

Publication number: CN113006140A
Application number: CN202110449841.0A
Authority: CN
Inventors: 查显卫; 庞晋; 程友斌; 潘朝祥; 代远洋; 何亢
Original assignee: Sinochem Communications Construction Group Municipal Engineering Co ltd
Current assignee: Sinochem Communications Construction Group Municipal Engineering Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-06-22

Abstract

The invention discloses a waterproof structure of an underground comprehensive pipe gallery, which relates to the technical field of underground comprehensive pipe galleries and aims at solving the problems that a common small-sized gallery is not easy to maintain and cannot well prevent water. The invention has novel design and simple operation, is convenient for fixing and pressing the cover and the gallery, is convenient for disassembling a later maintenance system, and can achieve a waterproof effect through the matching of the second sealing gasket and the first sealing gasket structure.

Description

Underground utility tunnel waterproof construction

Technical Field

The invention relates to the technical field of underground comprehensive pipe galleries, in particular to a waterproof structure of an underground comprehensive pipe gallery.

Background

The utility tunnel is a public tunnel which is built underground in a city and is used for intensively laying municipal pipelines such as electric power, communication, broadcast television, water supply and the like. The underground comprehensive pipe gallery can effectively avoid the phenomenon of zipper roads, so that technicians do not need to repeatedly dig the road surface, a plurality of small pipe galleries are sleeved in the large pipe gallery, and various pipelines can be subjected to rush repair, maintenance, expansion transformation and the like in the small pipe gallery; meanwhile, the pipeline rush-repair time is greatly shortened, the general small-sized gallery is not easy to maintain, and the problem that the common small-sized gallery cannot be well waterproof is solved.

Disclosure of Invention

The invention provides a waterproof structure of an underground comprehensive pipe gallery, which solves the problems that the existing general small-sized gallery is not easy to maintain and cannot well prevent water.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an underground utility tunnel waterproof construction, includes the gallery, the top of gallery is equipped with the lid, the fixed a plurality of crossbeams that compress tightly that are equipped with in top of lid, the inside rotation that compresses tightly the crossbeam is equipped with the pivot, the bilateral symmetry that compresses tightly the crossbeam has seted up L shape recess, the top of L shape recess all extends the length direction sliding connection and has the L board, the equal sliding connection in one side of L board has the piece of straining, the equal movable sleeve in the outside of pivot is established to the piece of straining, the outside symmetrical thread bush in the left and right sides of pivot has the removal to press from both sides tight piece, the bilateral symmetry fixedly connected with stopper of gallery.

Preferably, the bottom of the L-shaped plate is fixedly connected with a plurality of springs, and the bottom of each spring is fixedly connected with the tensioning block.

Preferably, the outside symmetry in the left and right sides of pivot is equipped with the screw thread, the equal thread bush of the piece of straining is established in the outside of pivot, the outside symmetry movable sleeve of pivot is equipped with reset spring, two reset spring's one end all with the inner wall fixed connection of L shape recess, the one side of pulling away from each other of piece has all been seted up taut groove, first oblique recess has all been seted up to one side of pulling in the piece, the second chute has all been seted up to one side of stopper, first chute is spacing with the cooperation of second chute.

Preferably, the top symmetry of gallery is fixed and is equipped with first sealed the pad, the bottom symmetry of lid is fixed and is equipped with the sealed pad of second, first sealed pad is sealed with the sealed cooperation of pad of second and is sealed.

Preferably, the front side and the back side of the movable clamping block are symmetrically provided with slide rails, the L-shaped groove is internally provided with slide grooves along the length direction, and the slide rails slide in the slide grooves.

Preferably, the right side of pivot is rotated and is run through and compress tightly the crossbeam, the right-hand member fixedly connected with handle of pivot, one side of handle articulates there is the cylinder, compress tightly the upper right corner of crossbeam and seted up the rectangular channel.

Compared with the prior art, the invention has the beneficial effects that: the device is novel in design and simple in operation, not only is the fixed compression of the cover and the gallery facilitated, but also the later maintenance disassembly is facilitated, and meanwhile, the waterproof effect can be achieved through the matching of the second sealing gasket and the first sealing gasket.

Drawings

Fig. 1 is a schematic perspective view of a waterproof structure of an underground utility tunnel according to the present invention;

fig. 2 is a schematic front view of a waterproof structure of an underground utility tunnel according to the present invention;

fig. 3 is a partial left-view structural schematic diagram of the underground comprehensive pipe gallery waterproof structure provided by the invention;

fig. 4 is an enlarged schematic three-dimensional structure diagram of a movable clamping block, a pressing beam, a rotating shaft and a tensioning block of the underground comprehensive pipe gallery waterproof structure provided by the invention;

fig. 5 is a schematic perspective view of a limiting block of the waterproof structure of the underground comprehensive pipe gallery provided by the invention.

In the figure: 1 gallery, 2 stopper, 3 remove and press from both sides tight piece, 4 compress tightly crossbeam, 5 pivots, 6L boards, 7L shape recess, 8 handles, 9 tensioning block, 10 lids, 11 second sealed pad, 12 first sealed pads, 13 rectangular grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an example provided by the present solution: the utility model provides an underground utility tunnel waterproof construction, including gallery 1, gallery 1's top is equipped with lid 10, the fixed a plurality of crossbeams 4 that compress tightly that are equipped with in top of lid 10, the inside rotation that compresses tightly crossbeam 4 is equipped with pivot 5, the bilateral symmetry that compresses tightly crossbeam 4 has seted up L shape recess 7, the equal extension degree direction sliding connection in top of L shape recess 7 has L board 6, the equal sliding connection in one side of L board 6 has tensioning block 9, tensioning block 9 is the equal movable sleeve of activity cover and is established in the outside of pivot 5, the outside symmetrical thread bush in the left and right sides of pivot 5 has the removal and presss from both sides tight piece 3, gallery 1's bilateral symmetry fixedly connected with stopper 2.

In this embodiment, the bottom of the L-shaped plate 6 is fixedly connected with a plurality of springs, and the bottom of each spring is fixedly connected with the tensioning block 9.

In this embodiment, the outside symmetry in the left and right sides of pivot 5 is equipped with the screw thread, the equal thread bush of tensioning piece 9 is established in the outside of pivot 5, the outside symmetry movable sleeve of pivot 5 is equipped with reset spring, two reset spring's one end all with the inner wall fixed connection of L shape recess 7, tensioning groove has all been seted up to one side that the piece 9 of pulling away from each other, first oblique recess has all been seted up to one side of the piece 9 of pulling in, the second chute has all been seted up to one side of stopper 2, first chute is spacing with the cooperation of second chute.

In this embodiment, the top of the gallery 1 is symmetrically and fixedly provided with a first sealing gasket 12, the bottom of the cover 10 is symmetrically and fixedly provided with a second sealing gasket 11, and the first sealing gasket 12 and the second sealing gasket 11 are matched and sealed.

In this embodiment, the positive and negative both sides that remove to press from both sides tight piece 3 are all equipped with the slide rail symmetrically, and the spout has been seted up along length direction to L shape recess 7 is inside, and the slide rail slides in the spout.

In this embodiment, the right side of pivot 5 is rotated and is run through and compress tightly crossbeam 4, and the right-hand member fixedly connected with handle 8 of pivot 5, and one side of handle 8 articulates there is the cylinder, compresses tightly the upper right corner of crossbeam 4 and has seted up rectangular channel 13.

The working principle is that firstly, the structures such as the cover 10 and the compaction cross beam 4 are covered on the top of the gallery 1, pressing down on the hold-down cross-member 4, which in turn moves the L-plate 6 downwards, which in turn presses the draw-in block 9 downwards, through the matching with the limited block 2, the two pull-in blocks 9 can drive the L-shaped plate 6 to move towards two sides, then the limit is carried out by the matching of the limit block 2 and the pull-in block 9, then the cylinder is held by hand to rotate the handle 8 and further drive the rotating shaft 5 to rotate, thereby enabling the two movable clamping blocks 3 to approach each other, enabling one side of the movable clamping block 3 to be inserted into the tensioning groove, then the rotating shaft 5 is rotated to enable the two movable clamping blocks 3 to press the tensioning block 9 to move, and the cover 4 is pressed between the gallery 1 through the matching of the structures such as the limiting block 2, the rotating shaft 5, the pressing beam 4 and the like, meanwhile, in the compression process, the matching of the second sealing gasket 11 and the first sealing gasket 12 can achieve the effect of convenient sealing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an underground utility tunnel waterproof construction, includes gallery (1), its characterized in that, the top of gallery (1) is equipped with lid (10), the fixed a plurality of crossbeam (4) that compress tightly that are equipped with in top of lid (10), the inside rotation that compresses tightly crossbeam (4) is equipped with pivot (5), the bilateral symmetry that compresses tightly crossbeam (4) has seted up L shape recess (7), the equal extension degree direction sliding connection in top of L shape recess (7) has L board (6), the equal sliding connection in one side of L board (6) has tensioning piece (9), the outside at pivot (5) is established to the equal movable sleeve of tensioning piece (9), the outside symmetry screw thread cover in the left and right sides of pivot (5) has the tight piece (3) of removal clamp, the bilateral symmetry fixedly connected with stopper (2) of gallery (1).

2. An underground utility tunnel waterproof construction according to claim 1, characterized in that, the bottom of L board (6) all fixedly connected with a plurality of springs, the bottom of spring all with taut piece (9) fixed connection.

3. The underground utility tunnel waterproof construction of claim 1, characterized in that, the outside symmetry of the left and right sides of pivot (5) is equipped with the screw thread, the equal thread bush of tensioning piece (9) is established in the outside of pivot (5), the outside symmetry movable sleeve of pivot (5) is equipped with reset spring, two reset spring's one end all with the inner wall fixed connection of L shape recess (7), taut groove has all been seted up to one side of pulling in piece (9) each other and keeping away from, first oblique recess has all been seted up to one side of pulling in piece (9), the second chute has all been seted up to one side of stopper (2), first chute is spacing with the cooperation of second chute.

4. An underground utility tunnel waterproof construction according to claim 1, characterized in that, the top symmetry of gallery (1) is fixed and is equipped with first sealed pad (12), the bottom symmetry of lid (10) is fixed and is equipped with second sealed pad (11), first sealed pad (12) and second sealed pad (11) cooperation are sealed.

5. The underground utility tunnel waterproof structure of claim 1, wherein the front and back sides of the movable clamping block (3) are symmetrically provided with slide rails, the inside of the L-shaped groove (7) is provided with slide grooves along the length direction, and the slide rails slide in the slide grooves.

6. The underground utility tunnel waterproof structure of claim 1, characterized in that, the right side of pivot (5) is rotated and is run through compressing beam (4), the right-hand member fixedly connected with handle (8) of pivot (5), one side of handle (8) is articulated to have a cylinder, rectangular channel (13) have been seted up to compressing beam (4) the upper right corner.