CN215860317U

CN215860317U - Flexible tuber pipe cable suspension device of tunnel

Info

Publication number: CN215860317U
Application number: CN202122372044.5U
Authority: CN
Inventors: 李怀国; 刘雪山; 王海燕; 林华; 陈梦; 罗锋寿
Original assignee: Sinohydro Bureau 1 Co Ltd
Current assignee: Sinohydro Bureau 1 Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-18
Anticipated expiration: 2031-09-29

Abstract

The utility model belongs to the technical field of pipe hanging equipment, and particularly relates to a tunnel flexible air pipe hanging device which comprises a protective sleeve buckle and an installation rod, wherein positioning screws are movably sleeved at the left end and the right end of the outer surface of the protective sleeve buckle, a placing sleeve buckle is sleeved at the bottom end of each positioning screw in a threaded manner, a placing frame plate is erected and placed on the top surface of the inner cavity of the placing sleeve buckle, positioning rods are fixedly installed at the left end and the right end of the bottom surface of the placing frame plate, and a connecting sleeve is fixedly connected to the top surface of the protective sleeve buckle. According to the utility model, through the arrangement of the locking mechanism and the mutual matching of the internal components of the locking mechanism, the locking inserted rod can penetrate out of the locking hole formed in the side surface of the connecting sleeve, so that the relative position between the connecting sleeve and the mounting rod can be quickly mounted and dismounted, the air pipe does not need to be lifted and mounted, the condition that the air pipe is broken due to the fact that the air pipe is lifted for a long time is avoided, and the practicability of the hanging device is improved.

Description

Flexible tuber pipe cable suspension device of tunnel

Technical Field

The utility model relates to the technical field of pipe hanging equipment, in particular to a flexible air pipe hanging device for a tunnel.

Background

In water conservancy project, in order to transport water or discharge flood, often wear the mountain excavation and establish closed water delivery way, be called hydraulic tunnel, after the tunnel is seted up, because the cavity of tunnel, need to ventilate the processing to its inside for its inside oxygen content can not too low, can avoid personnel can not take place the condition of oxygen deficiency when getting into in the hole.

However, in the prior art, because the tuber pipe needs to utilize the rigging to carry out the fixed of position to the tuber pipe at the in-process of installation, make the tuber pipe can hang in the eminence, make the tuber pipe can not damaged, but current tuber pipe length overlength, it is fixed to need to lift the tuber pipe easily, but the volume of tuber pipe is too big, inconvenient taking, because the installation time overlength, cause the time overlength of lifting easily, make the hand tired, cause the tuber pipe to take off the hand easily and drop, cause the damage of tuber pipe easily, and the fixed tuber pipe that causes of single position shakes the swing when using easily, cause the tuber pipe not hard up, for this reason, provide a flexible tuber pipe cable suspension device in tunnel.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a flexible air pipe hanging device for a tunnel.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a flexible tuber pipe cable suspension device of tunnel, detains and installs the pole including the protective sleeve, the protective sleeve detains the surface about both ends equal activity has cup jointed positioning screw, positioning screw's bottom screw has cup jointed and has placed the cover and detain, the top surface of placing the cover and detaining the inner chamber erects and has placed the frame plate, the equal axial fixity in both ends installs the locating lever about placing the frame plate bottom surface, and the locating lever outwards extends to surpass and places the cover and detain the inner chamber, the top surface fixedly connected with connecting sleeve that the protective sleeve detained, the bottom surface fixedly connected with locking mechanical system of installation pole, locking mechanical system's surface and connecting sleeve's top surface activity cup joint.

Preferably, locking mechanical system includes the spring box, the equal activity in middle part of the spring box left and right sides face has cup jointed the locking inserted bar, the inboard one end of locking inserted bar runs through the lateral surface of spring box and extends to the inside and the spacing piece of fixedly connected with of spring box, the equal activity in upper and lower both ends of spacing piece side has cup jointed the guide bar, both ends respectively with the left and right sides face fixed connection of spring box inner chamber about the guide bar, the medial surface fixedly connected with locking spring of spacing piece, the other end of locking spring and the inboard one end fixed connection of spring box inner chamber, the one end in the locking inserted bar outside runs through the medial surface of connecting sleeve and extends to the outside of connecting sleeve surface.

Preferably, the top surface of the connecting sleeve is provided with an opening, the size and the shape of the opening in the top surface of the connecting sleeve are matched with those of the spring box body, the top ends of the left side surface and the right side surface of the connecting sleeve are provided with locking holes, and the size and the shape of each locking hole are matched with those of the locking inserted rod.

Preferably, both ends all have seted up the perforation about the surface is detained to the protection cover, and the surface that fenestrate inboard passes through bearing and positioning screw cup joints, place the interior threaded hole that has all been seted up at both ends about the top surface is detained to the cover, the size and the shape in interior threaded hole and the size and the shape looks adaptation of positioning screw surface bottom.

Preferably, the left end and the right end of the bottom surface of the placing frame plate are axially provided with positioning holes, the positioning rods are arranged in the positioning holes, the size and the shape of each positioning rod are matched with those of the positioning holes, and the radian of the placing frame plate is matched with that of the inner cavity of the placing sleeve fastener.

Preferably, the left end and the right end of the top surface of the mounting rod are fixedly provided with rivet rod bolts, and the rivet rod bolts are respectively fixed at the left end and the right end of the top surface of the mounting rod.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the device passes through locking mechanical system's setting, utilizes mutually supporting between the locking mechanical system inner assembly, can let the locking inserted bar wear out from the locking hole that the connecting sleeve side was seted up for relative position between connecting sleeve and the installation pole carries out quick installation and dismantlement processing, need not to let and lifts the installation to the tuber pipe, avoids lifting for a long time to cause the damaged condition of tuber pipe out of hand, thereby has improved this cable suspension device's practicality.

The utility model has simple operation and convenient use, and can ensure that the placing frame with the positioning rod is erected on the top surface of the placing sleeve button through the split arrangement between the protective sleeve button and the placing sleeve button, so that the positioning rod can be inserted into the positioning hole, the positioning hole can provide a supporting function for the flexible air pipe, the flexible air pipe can stably run, and the adaptability of the hanging device is improved.

Drawings

FIG. 1 is an elevational cross-sectional view of the overall structure of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a protective sleeve buckle; 2. positioning a screw rod; 3. placing a sleeve buckle; 4. placing the frame plate; 5. positioning a rod; 6. a connecting sleeve; 7. mounting a rod; 8. a locking mechanism; 81. a spring box body; 82. locking the inserted rod; 83. a limiting sheet; 84. a guide bar; 85. a locking spring; 9. and (7) positioning the holes.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: a tunnel flexible air pipe hanging device comprises a protective sleeve buckle 1 and an installation rod 7, wherein positioning screws 2 are movably sleeved at the left end and the right end of the outer surface of the protective sleeve buckle 1, a placing sleeve buckle 3 is sleeved at the bottom end of each positioning screw 2 in a threaded manner, a placing frame plate 4 is erected and placed on the top surface of the inner cavity of the placing sleeve buckle 3, positioning rods 5 are axially and fixedly installed at the left end and the right end of the bottom surface of the placing frame plate 4, the positioning rods 5 extend outwards to exceed the inner cavity of the placing sleeve buckle 3, a connecting sleeve 6 is fixedly connected to the top surface of the protective sleeve buckle 1, a locking mechanism 8 is fixedly connected to the bottom surface of the installation rod 7, and the outer surface of the locking mechanism 8 is movably sleeved with the top surface of the connecting sleeve 6;

the locking mechanism 8 comprises a spring box body 81, locking inserted rods 82 are movably sleeved in the middle of the left side surface and the right side surface of the spring box body 81, one ends of the inner sides of the locking inserted rods 82 penetrate through the outer side surface of the spring box body 81 and extend into the spring box body 81 and are fixedly connected with limiting pieces 83, guide rods 84 are movably sleeved at the upper ends and the lower ends of the side surfaces of the limiting pieces 83, the left ends and the right ends of the guide rods 84 are fixedly connected with the left side surface and the right side surface of the inner cavity of the spring box body 81 respectively, locking springs 85 are fixedly connected with the inner side surfaces of the limiting pieces 83, the other ends of the locking springs 85 are fixedly connected with one ends of the inner sides of the inner cavity of the spring box body 81, one ends of the outer sides of the locking inserted rods 82 penetrate through the inner side surfaces of the connecting sleeve 6 and extend to the outer surface of the connecting sleeve 6, and the locking and sleeving between the inner components of the locking mechanism 8 can realize locking sleeving of the positions between the mounting rod 7 and the connecting sleeve 6, the protective sleeve fastener 1 and the placement sleeve fastener 3 can be used for sleeving and mounting the air pipe on the bottom surface, and then the connecting sleeve 6 and the mounting rod 7 are fixed in position, so that the mounting and dismounting are convenient;

the top surface of the connecting sleeve 6 is provided with an opening, the size and the shape of the opening on the top surface of the connecting sleeve 6 are matched with those of the spring box body 81, the top ends of the left side surface and the right side surface of the connecting sleeve 6 are provided with locking holes, the size and the shape of each locking hole are matched with those of the locking inserted rod 82, the spring box body 81 can be sleeved in the locking holes by utilizing the opening on the side surface of the connecting sleeve 6, and the locking inserted rods 82 can penetrate out of the locking holes;

the left end and the right end of the outer surface of the protective sleeve buckle 1 are both provided with through holes, the inner sides of the through holes are sleeved with the outer surface of the positioning screw 2 through bearings, the left end and the right end of the top surface of the placing sleeve buckle 3 are both provided with internal thread holes, the size and the shape of the internal thread holes are matched with the size and the shape of the bottom end of the outer surface of the positioning screw 2, and the positioning screw 2 can be sleeved in the through holes by the aid of the through holes, so that the positioning screw 2 can be prevented from being separated from the protective sleeve buckle 1 when the protective sleeve buckle 1 is detached and the placing sleeve buckle 3 is connected, and the positioning screw 2 is prevented from being lost;

locating hole 9 has been seted up to the equal axial in both ends about placing frame plate 4 bottom surface, and locating lever 5 sets up in locating hole 9, the size and the shape of locating lever 5 and the size and the shape looks adaptation of locating hole 9, the radian of placing frame plate 4 and the radian looks adaptation of placing the interior chamber of overlap knot 3, locating lever 5 has the support limiting displacement to near this cable suspension device's tuber pipe, prevents its swing at will. Also can be on the basis of extension locating lever 5 length, make locating lever 5 wear simultaneously in two adjacent this cable suspension device's locating hole 9, link together two adjacent this cable suspension device, provide further support limiting displacement for the tuber pipe between two adjacent this cable suspension device.

The equal fixed mounting in both ends has the riveting rod bolt about installation pole 7 top surface, and the riveting rod bolt is fixed at both ends about installation pole 7 top surface equally, and the setting of riveting rod bolt can let the top surface and the outside tunnel top wall of installation pole 7 carry out fixed connection.

The working principle is as follows: during the use, operating personnel utilizes the riveting rod bolt fastening at the top surface inner wall of tunnel with installation pole 7 at first, then place the tuber pipe on rack board 4 again, and embolia the inside of locating hole 9 with locating lever 5 when placing, make the tuber pipe can be placed to the top surface of rack board 4 of placing, then utilize positioning screw 2's rotation, make protective sleeve buckle 1 and place and carry out the fixed of position between the buckle 3, then cup joint connecting sleeve 6 and locking mechanical system 8 again, make locking inserted bar 82 wear out from the locking hole of connecting sleeve 6 side, make the position between connecting sleeve 6 and the installation pole 7 carry out relatively fixed processing can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible tuber pipe cable suspension device of tunnel, detains (1) and installation pole (7) including the protective sleeve, its characterized in that: positioning screw (2) have been cup jointed in the equal activity in both ends about protective sleeve detains (1) surface, positioning screw (2)'s bottom screw thread has been cup jointed and has been placed set knot (3), the top surface of placing set knot (3) inner chamber erects and has placed frame plate (4), the equal axial fixity in both ends installs locating lever (5) about placing frame plate (4) bottom surface, locating lever (5) outwards extend and surpass and place set knot (3) inner chamber, the top surface fixedly connected with connecting sleeve (6) of protective sleeve knot (1), the bottom surface fixedly connected with locking mechanical system (8) of installation pole (7), the surface of locking mechanical system (8) cup joints with the top surface activity of connecting sleeve (6).

2. The hanging device for the flexible air pipe of the tunnel according to claim 1, wherein: the locking mechanism (8) comprises a spring box body (81), locking inserted rods (82) are movably sleeved in the middle of the left side surface and the right side surface of the spring box body (81), one end of the inner side of the locking inserted bar (82) penetrates through the outer side surface of the spring box body (81), extends into the spring box body (81) and is fixedly connected with a limiting sheet (83), the upper end and the lower end of the side surface of the limiting sheet (83) are movably sleeved with a guide rod (84), the left end and the right end of the guide rod (84) are respectively fixedly connected with the left side surface and the right side surface of the inner cavity of the spring box body (81), the inner side surface of the limiting sheet (83) is fixedly connected with a locking spring (85), the other end of the locking spring (85) is fixedly connected with one end of the inner side of the inner cavity of the spring box body (81), one end of the outer side of the locking inserted rod (82) penetrates through the inner side face of the connecting sleeve (6) and extends to the outer portion of the outer surface of the connecting sleeve (6).

3. The hanging device for the flexible air pipe of the tunnel according to claim 1, wherein: the top surface of connecting sleeve (6) sets up for the opening, the size and the shape looks adaptation of connecting sleeve (6) top surface open-ended size and shape and spring box (81), the locking hole has all been seted up on the top of connecting sleeve (6) left and right sides face, the size and the shape in locking hole and the size and the shape looks adaptation of locking inserted bar (82).

4. The hanging device for the flexible air pipe of the tunnel according to claim 1, wherein: both ends all have seted up the perforation about protective sleeve detains (1) surface, and the surface that fenestrate inboard passes through bearing and positioning screw (2) cup joints, place the cover and detain (3) top surface about both ends all seted up the internal thread hole, the size and the shape in internal thread hole and the size and the shape looks adaptation of positioning screw (2) surface bottom.

5. The hanging device for the flexible air pipe of the tunnel according to claim 1, wherein: locating hole (9) have all been seted up to the equal axial in both ends about placing frame plate (4) bottom surface, locating lever (5) set up in locating hole (9), the size and the shape of locating lever (5) and the size and the shape looks adaptation of locating hole (9), the radian of placing frame plate (4) and the radian looks adaptation of placing toggle (3) inner chamber.

6. The hanging device for the flexible air pipe of the tunnel according to claim 1, wherein: the riveting rod bolt is fixedly arranged at the left end and the right end of the top surface of the mounting rod (7) respectively, and the riveting rod bolt is fixedly arranged at the left end and the right end of the top surface of the mounting rod (7) respectively.