CN215718923U - Pre-buried channel with location structure - Google Patents
Pre-buried channel with location structure Download PDFInfo
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- CN215718923U CN215718923U CN202121713899.3U CN202121713899U CN215718923U CN 215718923 U CN215718923 U CN 215718923U CN 202121713899 U CN202121713899 U CN 202121713899U CN 215718923 U CN215718923 U CN 215718923U
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- buried
- buried channel
- fixedly connected
- groove
- mounting groove
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Abstract
The utility model discloses a pre-buried channel with a positioning structure, which comprises a pre-buried channel block, wherein an installation mechanism is arranged in the pre-buried channel block, the middle part of the installation mechanism is rotatably connected with a driving mechanism, the installation mechanism and the driving mechanism are together rotatably connected with a limiting mechanism, the installation mechanism comprises an installation groove, and the utility model has the beneficial effects that: through the carousel, bull stick and first taper gear, thereby can drive the threaded rod through second taper gear and rotate, be convenient for drive the thread bush under the slip limiting displacement of spout and slide bar and remove, further drive L shape pole and pass the connecting hole and insert and establish at the spacing inslot, thereby can be fast carry on spacingly to the locating lever, positioning speed is fast, be convenient for install sparse platform board fast through the locating lever, through the convenient stability that increases pre-buried groove piece of pre-buried pole and steadying plate, and convenient to use, positioning speed is fast, the workman's installation of being convenient for simultaneously.
Description
Technical Field
The utility model relates to the technical field of RPC evacuation platforms, in particular to a pre-buried channel with a positioning structure.
Background
With the development of the social and economic level, more and more cities start to build subways so as to promote urban construction and provide convenience for people to go out, and a subway tunnel evacuation platform is generally installed in the subways and can help passengers to be safely and efficiently evacuated and rescued in a short time.
Present RPC evacuation platform generally is built inside subway tunnel, and RPC evacuation platform need bury the buried channel before the installation all not have positioner, often directly installs evacuation platform board in the buried channel, leads to the later stage to demolish inconveniently like this, reduces the efficiency of dismouting.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pre-buried channel with a positioning structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a pre-buried channel with a positioning structure comprises a pre-buried channel block, wherein an installation mechanism is arranged in the pre-buried channel block, the middle part of the installation mechanism is rotatably connected with a driving mechanism, and the installation mechanism and the driving mechanism are together rotatably connected with a limiting mechanism;
the mounting mechanism comprises a mounting groove, the mounting groove is formed in the bottom of an embedded groove block, a mounting hole with a bearing is formed in the groove wall of the upper end of the mounting groove in a penetrating mode, a plurality of slots are formed in the embedded groove block at the upper end of the mounting hole, two symmetrically-arranged sliding grooves are formed in the groove wall of one side of the mounting groove, two symmetrically-arranged positioning grooves are formed in the embedded groove blocks at two sides of the mounting groove, four connecting holes are formed in the embedded groove blocks at two sides between the two positioning grooves and the mounting groove in a penetrating mode, a positioning rod is movably inserted into each positioning groove, and four limiting grooves are formed in one side, opposite to the two positioning rods, of the corresponding position of the four connecting holes;
the driving mechanism comprises a rotating rod, the rotating rod is rotatably connected in the mounting hole through a bearing, the lower end of the rotating rod penetrates through the mounting hole and extends into the mounting groove, and a first bevel gear is fixedly connected to the lower end of the rotating rod;
stop gear includes two threaded rods, two the threaded rod is the symmetry and sets up and rotate the connection through the bearing and at mounting groove both sides inner tank wall, two the equal fixedly connected with second taper gear in one side in opposite directions of threaded rod, two second taper gear engagement is connected in first taper gear both sides, and two the equal threaded connection of threaded rod pole wall has a thread bush, two the thread bush is close to a slide bar of the equal fixedly connected with in one side of two spouts, two the slide bar extends to two spouts and sliding connection in two spouts, two four L shape poles of thread bush both ends fixedly connected with, four L shape pole relative one side is passed two connecting holes and is inserted and establish in four spacing inslots.
Preferably, the upper end of the rotating rod is fixedly connected with a rotating disc.
Preferably, one side of the turntable is provided with a jack in a penetrating manner, the jack is arranged corresponding to the plurality of slots, and the jack and the corresponding slot are jointly movably inserted with an insertion rod.
Preferably, four embedded rods are fixedly connected to two sides of the lower surface of the embedded groove block.
Preferably, two sides of each embedded rod are fixedly connected with a plurality of stabilizing plates.
Preferably, an anti-slip sleeve is sleeved outside the turntable.
Compared with the prior art, the utility model has the beneficial effects that: through the carousel, bull stick and first taper gear, thereby can drive the threaded rod through second taper gear and rotate, be convenient for drive the thread bush under the slip limiting displacement of spout and slide bar and remove, further drive L shape pole and pass the connecting hole and insert and establish at the spacing inslot, thereby can be fast carry on spacingly to the locating lever, positioning speed is fast, be convenient for install sparse platform board fast through the locating lever, through the convenient stability that increases pre-buried groove piece of pre-buried pole and steadying plate, and convenient to use, positioning speed is fast, the workman's installation of being convenient for simultaneously.
Drawings
FIG. 1 is a schematic overall sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1 according to the present invention;
FIG. 4 is a schematic structural view taken along the direction C-C in FIG. 1 according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along the direction D-D in FIG. 1 according to the present invention.
In the figure: 1. pre-burying a groove block;
2. an installation mechanism; 21. mounting grooves; 22. mounting holes; 23. a slot; 24. a chute; 25. positioning a groove; 26. connecting holes; 27. positioning a rod; 28. a limiting groove;
3. a drive mechanism; 31. a rotating rod; 32. a first bevel gear; 33. a turntable; 34. a jack; 35. inserting a rod;
4. a limiting mechanism; 41. a threaded rod; 42. a second bevel gear; 43. a threaded sleeve; 44. a slide bar; 45. an L-shaped rod;
5. pre-burying a rod; 6. and (5) stabilizing the plate.
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. 1-5, the present invention provides a technical solution: a pre-buried channel with a positioning structure comprises a pre-buried channel block 1, wherein an installation mechanism 2 is arranged inside the pre-buried channel block 1, the middle part of the installation mechanism 2 is rotatably connected with a driving mechanism 3, and the installation mechanism 2 and the driving mechanism 3 are together rotatably connected with a limiting mechanism 4;
the mounting mechanism 2 comprises a mounting groove 21, the mounting groove 21 is formed in the bottom end of the embedded groove block 1, a mounting hole 22 with a bearing is formed in the groove wall at the upper end of the mounting groove 21 in a penetrating mode, a plurality of slots 23 are formed in the embedded groove block 1 at the upper end of the mounting hole 22, two sliding grooves 24 which are symmetrically arranged are formed in the groove wall in one side of the mounting groove 21, two positioning grooves 25 which are symmetrically arranged are formed in the embedded groove block 1 at two sides of the mounting groove 21, four connecting holes 26 are formed in the embedded groove block 1 at two sides between the two positioning grooves 25 and the mounting groove 21 in a penetrating mode, a positioning rod 27 is movably inserted into each positioning groove 25, and four limiting grooves 28 are formed in one side, opposite to each positioning rod 27, and in positions corresponding to the four connecting holes 26;
the driving mechanism 3 comprises a rotating rod 31, the rotating rod 31 is rotatably connected in the mounting hole 22 through a bearing, the lower end of the rotating rod 31 penetrates through the mounting hole 22 and extends into the mounting groove 21, and the lower end of the rotating rod 31 is fixedly connected with a first bevel gear 32;
The upper end of the rotating rod 31 is fixedly connected with a rotating disk 33, which is beneficial to conveniently driving the rotating rod 31 to rotate through the rotating disk 33.
Carousel 33 one side is run through and is seted up a jack 34, and jack 34 and the corresponding setting of a plurality of slot 23, and jack 34 and the relative slot 23 concerted activity are inserted and are equipped with an inserted bar 35, are favorable to conveniently spacing carousel 33 through jack 34 and inserted bar 35, prevent the reversal.
Four embedded rods 5 are fixedly connected to two sides of the lower surface of the embedded groove block 1, and quick installation of the embedded groove block 1 through the four embedded rods 5 is facilitated.
Four pre-buried pole 5 both sides fixedly connected with a plurality of blocks of steadying plate 6 are favorable to preventing through steadying plate 6 that four pre-buried poles 5 carry on spacingly, prevent to go up the slip.
An anti-slip sleeve is sleeved outside the rotary table 33, so that the anti-slip performance of the rotary table 33 is improved through the anti-slip sleeve, and the rotary table is prevented from rotating and sliding.
Specifically, when the utility model is used, the embedded groove block 1 is stably installed through four embedded rods 5 and a plurality of fixing plates 6, then two positioning rods 27 are inserted into two positioning grooves 25, at the moment, the inserting rod 35 is pulled out from the inserting groove 23 and the inserting hole 34, then the rotating disc 33 is rotated, the rotating disc 33 drives the rotating rod 31 to rotate through the installing hole 22 and the bearing, the rotating rod 31 synchronously drives the first conical gear 32 to rotate, the first conical gear 32 is meshed to drive the two second conical gears 42 to rotate, the two second conical gears 42 drive the two threaded rods 41 to rotate through the bearing, the two threaded rods 41 drive the two threaded sleeves 43 to move towards the opposite sides of the two threaded rods 41 through the sliding groove 24 and the sliding rod 44, the opposite sides of the two threaded sleeves 43 drive the four L-shaped rods 45 to move, when the four L-shaped rods 45 pass through the four connecting holes 26 and are inserted into the four limiting grooves 28 years, so that the two positioning rods 27 can be quickly positioned, the insertion rod 35 is inserted into the insertion slot 23 through the insertion hole 34, so that the utility model has the advantage of quick positioning.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a buried channel with location structure which characterized in that: the embedded groove block structure comprises an embedded groove block (1), wherein an installation mechanism (2) is arranged in the embedded groove block (1), the middle part of the installation mechanism (2) is rotatably connected with a driving mechanism (3), and the installation mechanism (2) and the driving mechanism (3) are jointly rotatably connected with a limiting mechanism (4);
installation mechanism (2) include one mounting groove (21), inside mounting groove (21) was seted up in pre-buried groove block (1) bottom, was located mounting groove (21) upper end cell wall runs through and sets up a mounting hole (22) that has the bearing, is located a plurality of slot (23) have been seted up in pre-buried groove block (1) of mounting hole (22) upper end, just two spout (24) that are the symmetry and set up are seted up to cell wall in mounting groove (21) one side, are located pre-buried groove block (1) of mounting groove (21) both sides sets up two constant head tanks (25) that are the symmetry and set up, is located two four connecting holes (26) have been seted up to inside running through of both sides pre-buried groove block (1) between constant head tank (25) and mounting groove (21), two constant head tank (25) inside all activity is inserted and is equipped with a locating lever (27), two locating lever (27) have been seted up four spacing grooves (a) (two) with four corresponding positions of connecting hole (26) in opposite directions one side (27) 28) (ii) a
The driving mechanism (3) comprises a rotating rod (31), the rotating rod (31) is rotatably connected into the mounting hole (22) through a bearing, the lower end of the rotating rod (31) penetrates through the mounting hole (22) and extends into the mounting groove (21), and the lower end of the rotating rod (31) is fixedly connected with a first bevel gear (32);
the limiting mechanism (4) comprises two threaded rods (41), the two threaded rods (41) are symmetrically arranged and rotatably connected to the inner groove walls on the two sides of the mounting groove (21) through bearings, one opposite side of each of the two threaded rods (41) is fixedly connected with a second bevel gear (42), the two second bevel gears (42) are meshed and connected with the two sides of the first bevel gear (32), and two equal threaded connection of threaded rod (41) pole wall has a thread bush (43), two equal fixedly connected with slide bar (44) in one side that thread bush (43) are close to two spout (24), two slide bar (44) extend to two spout (24) and sliding connection in two spout (24), two four L shape pole (45) of thread bush (43) both ends fixedly connected with, four relative one side of L shape pole (45) is passed two connecting holes (26) and is inserted and establish in four spacing grooves (28).
2. The pre-buried channel with the positioning structure as set forth in claim 1, wherein: the upper end of the rotating rod (31) is fixedly connected with a rotating disc (33).
3. The pre-buried channel with the positioning structure as set forth in claim 2, wherein: one side of the rotary disc (33) is provided with a jack (34) in a penetrating mode, the jack (34) and the plurality of slots (23) are arranged correspondingly, and an inserting rod (35) is inserted into the jack (34) and the corresponding slots (23) in a co-moving mode.
4. The pre-buried channel with the positioning structure as set forth in claim 1, wherein: four embedded rods (5) are fixedly connected to two sides of the lower surface of the embedded groove block (1).
5. The pre-buried channel with the positioning structure as set forth in claim 4, wherein: and a plurality of stabilizing plates (6) are fixedly connected to two sides of the four embedded rods (5).
6. The pre-buried channel with the positioning structure as set forth in claim 2, wherein: an anti-slip sleeve is sleeved outside the rotating disc (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713899.3U CN215718923U (en) | 2021-07-26 | 2021-07-26 | Pre-buried channel with location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713899.3U CN215718923U (en) | 2021-07-26 | 2021-07-26 | Pre-buried channel with location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718923U true CN215718923U (en) | 2022-02-01 |
Family
ID=79989548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121713899.3U Active CN215718923U (en) | 2021-07-26 | 2021-07-26 | Pre-buried channel with location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718923U (en) |
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2021
- 2021-07-26 CN CN202121713899.3U patent/CN215718923U/en active Active
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