CN211474181U - Novel tunnel chute - Google Patents
Novel tunnel chute Download PDFInfo
- Publication number
- CN211474181U CN211474181U CN201920760191.XU CN201920760191U CN211474181U CN 211474181 U CN211474181 U CN 211474181U CN 201920760191 U CN201920760191 U CN 201920760191U CN 211474181 U CN211474181 U CN 211474181U
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- sleeve
- bolt
- mounting
- novel tunnel
- mounting panel
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Abstract
The utility model provides a novel tunnel chute, includes channel subassembly, coupling assembling, mounting, the channel subassembly includes external spout, mounting panel spaced distribution in external spout both sides, the mounting panel to external spout groove top one end is rolled over and is rolled over, the fixed orifices has been seted up on the mounting panel, coupling assembling includes bolt, sleeve, the sleeve is located in the mounting, the mounting be equipped with recess, the slotted hole of channel group adaptation, be equipped with the sleeve in the slotted hole, the sleeve with the bolt adaptation, the bolt is worn to establish the fixed orifices with sleeve spiro union is connected, the utility model discloses use safer, simple to operate, long service life.
Description
Technical Field
The utility model relates to a spout especially relates to a novel tunnel spout.
Background
The existing embedded channel installation mode is mostly embedded in concrete, the service life of the embedded channel installation mode is required to be consistent with that of the concrete, the requirements on performances of corrosion resistance, mechanics and the like of the channel are high, the production cost is high, and the embedded channel installation mode is inconvenient to maintain and replace in the later period. The application number is CN201820639123.3 discloses a detachable pre-buried channel in the patent application file, utilizes bolted connection in order to reach the effect of fixed pre-buried channel through setting up the bolt hole at channel top and pre-buried sleeve in the concrete, makes the removable installation of channel, but in the use, the whole effects of vertical effort are comparatively concentrated in bolt and telescopic junction stress, make the sleeve internal thread produce the damage easily, and make sleeve and mounting peel off easily, and work as the bolt with the sleeve loses to be connected or sleeve with the mounting can directly drop after peeling off has the potential safety hazard, and the fastening of connecting piece can disturb, influences the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the utility model is to provide a novel tunnel chute, including channel subassembly, coupling assembling, mounting, the channel subassembly includes external spout, mounting panel spaced distribution in external spout both sides, the mounting panel to external spout groove top one end is rolled over and is rolled over, the fixed orifices has been seted up on the mounting panel, coupling assembling includes bolt, sleeve, the sleeve is located in the mounting, the mounting be equipped with recess, the slotted hole of channel subassembly adaptation, be equipped with the sleeve in the slotted hole, the sleeve with the bolt adaptation, the bolt is worn to establish the fixed orifices with sleeve spiro union is connected.
Preferably, the fixing hole is a threaded hole, and the threaded hole is matched with the bolt.
Preferably, the mounting plate is connected with the external sliding groove in a welding mode.
Preferably, the sleeve is integrally formed with the fixing member.
Preferably, an elastic piece and a gasket are sequentially arranged between the bolt cap of the bolt and the mounting plate.
The fixing piece is made of concrete.
Compared with the prior art, the utility model discloses following beneficial effect has:
the groove channel assembly comprises an external sliding groove and mounting plates, the mounting plates are distributed on two sides of the external sliding groove at intervals, the mounting plates are turned over towards one end of the top of the external sliding groove, when the external sliding groove is fixed by a bolt, the bolt and the vertical direction form a certain included angle, a part of vertical acting force can be distributed on the bolt, so that the stress between the threads and the sleeve is reduced, and the service life can be prolonged;
the fixing holes are threaded holes, the threaded holes are matched with the bolts, when the bolts and the sleeves lose constraint force or the sleeves and the fixing piece are peeled off, the bolts and the mounting plate are in threaded connection, the mounting plate is turned over towards one side of the groove top of the external sliding groove, a plurality of bolts and the fixing piece are in a clamping state, the bolts and the sleeves are connected in failure, the sleeves cannot fall immediately after being peeled off, and the safety and the reliability are higher;
the mounting panel to external spout groove top one side is turned over and is rolled over, can avoid interfering when fastening bolt.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a view of the structure of the fixing member of the present invention.
Fig. 3 is the structure diagram of the external chute of the present invention.
Fig. 4 is a view showing a structure of the bolt of the present invention.
Fig. 5 is a top view of the present invention.
The figure is as follows: the structure comprises a groove 1, a slotted hole 2, a fixing piece 3, an external sliding groove 4, a mounting plate 5, a bolt 6, an elastic piece 7 and a gasket 8.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 5, a novel tunnel chute comprises a chute assembly, a connecting assembly and a fixing member 3, wherein the chute assembly comprises an external chute 4 and a mounting plate 5, the mounting plate 5 is welded with the external chute 4, the mounting plate 5 is distributed at two sides of the external chute 4 at intervals, the mounting plate 5 is folded towards one end of the top of the external chute 4, the mounting plate 5 is provided with a fixing hole, the connecting assembly comprises a bolt 6 and a sleeve, an elastic member and a gasket are sequentially arranged between a bolt cap of the bolt 6 and the mounting plate 5, the sleeve is arranged in the fixing member 3, the sleeve and the fixing member 3 are integrally formed, and the fixing member 3 is made of concrete;
the mounting 3 be equipped with recess 1, slotted hole 2 of channel subassembly adaptation, be equipped with the sleeve in the slotted hole 2, the sleeve with 6 adaptations of bolt, bolt 6 wears to establish the fixed orifices with sleeve spiro union is connected, the fixed orifices is the screw hole, just the screw hole with 6 adaptations of bolt.
The principle of the utility model is that: the sleeve and the mounting piece 3 integrated into one piece, bolt 6 with the screw hole spiro union on the mounting panel 5, with the sleeve spiro union, will external spout 4 with mounting piece 3 fixed connection, just the spaced distribution of mounting panel 5 is in 4 both sides of external spout, mounting panel 5 turns over to 4 groove tops one end of external spout is turned over, has enlarged the working face and can avoid the interference when screwing up bolt 6, and when bolt 6 was fixed external spout 4, bolt 6 and vertical become certain contained angle, vertical effort has partly can be divided into bolt 6 itself and reduced the stress between screw thread and sleeve, can increase of service life, when bolt 6 and the sleeve lost the constraining force, or when the sleeve with the mounting piece 3 peeled off, because bolt 6 with mounting panel 5 is the spiro union connection, and mounting panel 5 turns over to 4 groove tops one side of external spout, a plurality of bolts 6 can with mounting 3 becomes the joint state, and bolt 6 and muffjoint are inefficacious, and the sleeve is peeled off and also can not fall down at once, safe and reliable more.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (6)
1. The utility model provides a novel tunnel spout which characterized in that: including channel subassembly, coupling assembling, mounting, the channel subassembly includes external spout, mounting panel spaced distribute in external spout both sides, the mounting panel to external spout groove top one end is turned over and is rolled over, the fixed orifices has been seted up on the mounting panel, coupling assembling includes bolt, sleeve, the sleeve is located in the mounting, the mounting be equipped with recess, the slotted hole of channel subassembly adaptation, be equipped with the sleeve in the slotted hole, the sleeve with the bolt adaptation, the bolt is worn to establish the fixed orifices with the sleeve spiro union is connected.
2. The novel tunnel chute of claim 1 wherein: the fixing hole is a threaded hole, and the threaded hole is matched with the bolt.
3. The novel tunnel chute of claim 1 wherein: the mounting panel with external spout welded connection.
4. The novel tunnel chute of claim 1 wherein: the sleeve and the fixing piece are integrally formed.
5. The novel tunnel chute of claim 1 wherein: and an elastic piece and a gasket are sequentially arranged between the bolt cap of the bolt and the mounting plate.
6. The novel tunnel chute of claim 1 wherein: the fixing piece is made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760191.XU CN211474181U (en) | 2019-05-24 | 2019-05-24 | Novel tunnel chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760191.XU CN211474181U (en) | 2019-05-24 | 2019-05-24 | Novel tunnel chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211474181U true CN211474181U (en) | 2020-09-11 |
Family
ID=72358684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920760191.XU Active CN211474181U (en) | 2019-05-24 | 2019-05-24 | Novel tunnel chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211474181U (en) |
-
2019
- 2019-05-24 CN CN201920760191.XU patent/CN211474181U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |