Municipal pipeline with anti-seismic structure

Abstract

The utility model provides a municipal pipeline with an anti-seismic structure, belongs to the technical field of municipal construction, and aims to solve the problems that the repeated labor frequency of constructors is increased and the workload of the constructors is improved due to complicated operation when the municipal pipeline is laid. The upper hollow semicircular pipe is hinged to the outer side of the top end face of the bottom hollow semicircular pipe. The outer end of the upper hollow semicircular pipe is fixedly connected with a connecting shaft; the assembling auxiliary mechanism is arranged on the outer side of the connecting shaft; the strength support is slidably arranged on the outer side of the connecting shaft. The anti-seismic auxiliary mechanism is arranged between the connecting shaft and the strength bracket; according to the device, the operation convenience when the upper hollow semicircular pipe and the bottom hollow semicircular pipe are combined is improved, the operation steps when the upper hollow semicircular pipe and the bottom hollow semicircular pipe are assembled are simplified, meanwhile, the frequency of repeated labor of constructors is reduced, the workload of the constructors is relieved, and the construction progress when municipal pipelines are laid is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal construction, and more specifically, particularly relates to a municipal pipeline with an earthquake-resistant structure. Background Art

[0002] When laying pipelines during municipal engineering construction, the pipes are usually laid in the trench and then the municipal lines are laid inside the pipes. In order to improve the convenience of laying pipelines inside the municipal pipelines, the existing municipal pipes are composed of two hollow semicircular tubes on the same side.

[0003] As shown in the existing application number CN202223610274.1, a municipal road pipeline structure is disclosed, which belongs to the field of municipal construction, including a hollow semicircular tube, a semicircular plate and a protective mechanism, wherein the semicircular plate is slidably installed in the hollow semicircular tube, and a plurality of iron sheet groups are fixedly connected to the inner wall of the hollow semicircular tube, and the same sides of the hollow semicircular tube and the semicircular plate are fixedly connected with a clamping plate; by setting the hollow semicircular tube and the semicircular plate, the sliding function of the semicircular plate on the hollow semicircular tube is utilized, so that after the semicircular plate is pulled out, it can form a pipeline for protecting the cable with the hollow semicircular tube, and by setting the protective mechanism, a plurality of hollow semicircular tubes can be connected and installed together by utilizing the positional relationship between the semicircular flange and the socket and the support, the semicircular frame can fill the gap between two adjacent semicircular plates, the protective plate is used to resist falling stones, and the limit nail can be inserted into the soil layer while fixing the position of the protective plate and the base plate, thereby improving the stability of the device.

[0004] Based on the above, when laying the municipal pipeline, the hollow semicircular tube at the lower end is first placed inside the trench, the pipeline is laid inside the hollow semicircular tube at the lower end, and then the hollow semicircular tube at the upper end is connected with the hollow semicircular tube at the lower end. The construction personnel then insert multiple limit bolts into the bolt holes of the two hollow semicircular tubes, and then rotate the multiple limit bolts in sequence to achieve the positioning and connection process between the two hollow semicircular tubes. Not only is the operation more cumbersome, it increases the frequency of repetitive labor of the construction personnel and increases the workload of the construction personnel, but also affects the construction progress when laying the municipal pipeline. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a municipal pipeline with an earthquake-resistant structure, so as to solve the problem that when laying the municipal pipeline, the hollow semicircular tube at the lower end is first placed inside the pipe trench, the pipeline is laid inside the hollow semicircular tube at the lower end, and then the hollow semicircular tube at the upper end is connected with the hollow semicircular tube at the lower end. The construction personnel then insert multiple limit bolts into the bolt holes of the two hollow semicircular tubes, and then rotate the multiple limit bolts in sequence to realize the positioning and connection process between the two hollow semicircular tubes. Not only is the operation more cumbersome, it increases the frequency of repeated labor of the construction personnel and increases the workload of the construction personnel, but also affects the construction progress problem when laying the municipal pipeline.

[0006] The purpose and effect of the utility model of a municipal pipeline with an earthquake-resistant structure are achieved by the following specific technical means:

[0007] A municipal pipeline with an earthquake-resistant structure, comprising a bottom hollow semicircular tube, an upper hollow semicircular tube, an assembly auxiliary mechanism, a strength bracket, an earthquake-resistant auxiliary mechanism and a movable bracket, wherein the upper hollow semicircular tube is hingedly arranged on the outer side of the top end surface of the bottom hollow semicircular tube; the outer end of the upper hollow semicircular tube is fixedly connected with a connecting shaft, and the connecting shaft is hingedly connected to the outer side of the top end surface of the bottom hollow semicircular tube; the assembly auxiliary mechanism is arranged on the outer side of the connecting shaft; the assembly auxiliary mechanism comprises: a transmission shaft, which is rotatably arranged on the outer side of the front end of the connecting shaft; the strength bracket is slidably arranged on the outer side of the connecting shaft; the earthquake-resistant auxiliary mechanism is arranged between the connecting shaft and the strength bracket; the earthquake-resistant auxiliary mechanism comprises: a transmission rack, which has a plurality of transmission racks, and the plurality of transmission racks are evenly arranged and fixedly connected to the inner end surface of the strength bracket; the movable bracket is arranged on the outer side of the front end of the connecting shaft; a drive shaft is rotatably arranged above the movable bracket, and a drive motor is coaxially fixedly connected to the outer end of the drive shaft, and the outer side of the drive motor is fixedly connected to the top end surface of the movable bracket.

[0008] Furthermore, a docking groove is provided on the front end face of the connecting shaft, and the docking groove is a polygonal groove structure; a docking column is coaxially fixedly connected to the rear end face of the connecting shaft, and the docking column is a polygonal shaft structure, and the position and size of the docking column and the docking groove are relatively positive.

[0009] Furthermore, the assembly auxiliary mechanism also includes: a transmission worm, a transmission worm wheel, a driving bevel gear and a driven bevel gear, the transmission worm is vertically rotatably arranged on the outside of the connecting shaft; the transmission worm wheel is coaxially fixedly connected to the outside of the front end of the connecting shaft, the transmission worm and the transmission worm wheel are meshed with each other, and the transmission worm and the transmission worm wheel together constitute a worm gear transmission mechanism; the driving bevel gear is coaxially fixedly connected to the inner end face of the transmission shaft; the driven bevel gear is coaxially fixedly connected to the outer end of the transmission worm, and the driven bevel gear is meshed with the driving bevel gear.

[0010] Furthermore, the inner end surface of the driving shaft is provided with a plug-in groove, and the plug-in groove is a polygonal groove structure;

[0011] The outer end of the transmission shaft is coaxially and fixedly connected with a plug-in column at a position aligned with the plug-in slot.

[0012] Furthermore, the anti-seismic auxiliary mechanism also includes: reinforcing ribs and transmission gears, there are multiple reinforcing ribs, and the multiple reinforcing ribs are evenly arranged and fixedly connected to the outside of the bottom hollow semicircular tube and the upper hollow semicircular tube; there are multiple transmission gears, and the multiple transmission gears are respectively rotatably set on the outside of the multiple transmission racks, the transmission gears and the transmission racks are meshed with each other, and the transmission gears are coaxially fixedly connected to the connecting shaft.

[0013] Furthermore, the inner end surface of the transmission rack is fixedly connected with a guide frame;

[0014] The anti-seismic auxiliary mechanism also includes: a guide column and an elastic traction member, wherein there are a plurality of guide columns, and the plurality of guide columns are respectively fixedly connected to the inner wall of the hollow semicircular tube at the bottom, and the positions of the guide columns and the guide frame are relatively aligned; there are a plurality of elastic traction members, and the plurality of elastic traction members are respectively fixedly connected between the plurality of guide columns and the guide frame;

[0015] Positioning pillars are evenly arranged and vertically fixedly connected to the outer side of the strength support.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model realizes the quick turning control of multiple upper hollow semicircular tubes when in use, and ensures the connection stability between the upper hollow semicircular tube and the bottom hollow semicircular tube after they are combined through the principle of the worm gear having self-locking performance, improves the operation convenience when combining the upper hollow semicircular tube and the bottom hollow semicircular tube, simplifies the operation steps when assembling the two, and reduces the frequency of repeated labor of construction personnel and the workload of construction personnel, further improving the construction progress when laying municipal pipelines;

[0018] When the utility model is used, the supporting strength of the bottom hollow semicircular tube and the upper hollow semicircular tube is strengthened, the contact area between the device and the pre-buried ground is increased, and the earthquake resistance of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall isometric structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure after the drive shaft and the transmission shaft of the utility model are installed.

[0021] Figure 3 It is a schematic diagram of the structure after the drive shaft and the transmission shaft of the utility model are separated.

[0022] Figure 4 It is a schematic diagram of the installation structure of the transmission rack and the bottom hollow semicircular tube of the utility model.

[0023] Figure 5 It is a schematic diagram of the installation structure of the strength bracket and the connecting shaft of the utility model.

[0024] Figure 6 The utility model Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Hollow semicircular tube at the bottom; 2. Hollow semicircular tube at the upper part; 3. Connecting shaft; 301. Docking groove; 302. Docking column; 303. Transmission shaft; 304. Transmission worm; 305. Transmission worm wheel; 306. Active bevel gear; 307. Driven bevel gear; 4. Strength bracket; 401. Positioning pillar; 402. Transmission rack; 403. Transmission gear; 404. Guide frame; 405. Guide column; 406. Elastic traction member; 5. Mobile bracket; 6. Drive shaft; 601. Plug-in groove; 602. Plug-in column; 7. Reinforcement ribs. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Embodiment 1:

[0029] As attached Figure 1 To Attachment Figure 3 As shown:

[0030] The utility model provides a municipal pipeline with an earthquake-resistant structure, comprising a bottom hollow semicircular tube 1, an upper hollow semicircular tube 2, an assembly auxiliary mechanism, a strength bracket 4, an earthquake-resistant auxiliary mechanism and a movable bracket 5, wherein the upper hollow semicircular tube 2 is hingedly arranged on the outer side of the top end surface of the bottom hollow semicircular tube 1; the outer end of the upper hollow semicircular tube 2 is fixedly connected with a connecting shaft 3, and the connecting shaft 3 is hingedly connected to the outer side of the top end surface of the bottom hollow semicircular tube 1; the assembly auxiliary mechanism is arranged on the outer side of the connecting shaft 3; the assembly auxiliary mechanism comprises: a transmission shaft 303, and the transmission shaft 303 is rotatably arranged On the outside of the front end of the connecting shaft 3; the strength bracket 4 is slidably arranged on the outside of the connecting shaft 3; the anti-seismic auxiliary mechanism is arranged between the connecting shaft 3 and the strength bracket 4; the anti-seismic auxiliary mechanism includes: a transmission rack 402, there are multiple transmission racks 402, and the multiple transmission racks 402 are evenly arranged and fixedly connected to the inner end face of the strength bracket 4; the movable bracket 5 is arranged on the outside of the front end of the connecting shaft 3; a driving shaft 6 is rotatably arranged above the movable bracket 5, and the outer end of the driving shaft 6 is coaxially fixedly connected with a driving motor, and the outer side of the driving motor is fixedly connected to the top end face of the movable bracket 5.

[0031] Among them, the front end face of the connecting shaft 3 is provided with a docking groove 301, which is a polygonal groove structure; the rear end face of the connecting shaft 3 is coaxially fixedly connected with a docking column 302, which is a polygonal shaft structure, and the position and size of the docking column 302 and the docking groove 301 are relatively positive.

[0032] Among them, the assembly auxiliary mechanism also includes: a transmission worm 304, a transmission worm wheel 305, a driving bevel gear 306 and a driven bevel gear 307. The transmission worm 304 is vertically rotatably arranged on the outside of the connecting shaft 3; the transmission worm wheel 305 is coaxially fixedly connected to the outside of the front end of the connecting shaft 3, the transmission worm 304 and the transmission worm wheel 305 are meshed with each other, and the transmission worm 304 and the transmission worm wheel 305 together constitute a worm gear transmission mechanism; the driving bevel gear 306 is coaxially fixedly connected to the inner end face of the transmission shaft 303; the driven bevel gear 307 is coaxially fixedly connected to the outer end of the transmission worm 304, and the driven bevel gear 307 and the driving bevel gear 306 are meshed with each other.

[0033] The inner end surface of the driving shaft 6 is provided with a plug-in slot 601, which is a polygonal slot structure;

[0034] The outer end of the transmission shaft 303 is coaxially fixedly connected with a plug-in column 602 at a position aligned with the plug-in slot 601 .

[0035] The specific usage and function of this embodiment are as follows:

[0036] When the utility model is in use, after the device is placed inside the pipe trench, the front and rear adjacent docking columns 302 are inserted into the docking groove 301, the movable bracket 5 is moved to the outer end of the front connecting shaft 3, the plug-in groove 601 is inserted into the plug-in column 602, and when the driving motor is started, the driving shaft 6 pushes the transmission shaft 303 to rotate. When the transmission shaft 303 rotates, the active bevel gear 306 pushes the driven bevel gear 307 and the transmission worm 304 to rotate. During the rotation of the transmission worm 304, the transmission worm wheel 305 and the connecting shaft 3 are driven to rotate. When the connecting shaft 3 rotates, the rapid flipping control of multiple upper hollow semicircular tubes 2 is realized.

[0037] Embodiment 2:

[0038] On the basis of the first embodiment, Figures 4 to 6 As shown:

[0039] Among them, the anti-seismic auxiliary mechanism also includes: reinforcing ribs 7 and transmission gears 403. There are multiple reinforcing ribs 7, and the multiple reinforcing ribs 7 are evenly arranged and fixedly connected to the outside of the bottom hollow semicircular tube 1 and the upper hollow semicircular tube 2; there are multiple transmission gears 403, and the multiple transmission gears 403 are respectively rotatably set on the outside of the multiple transmission racks 402, and the transmission gears 403 and the transmission racks 402 are meshed with each other, and the transmission gears 403 are coaxially fixedly connected with the connecting shaft 3.

[0040] The inner end surface of the transmission rack 402 is fixedly connected with a guide frame 404;

[0041] The anti-seismic auxiliary mechanism also includes: a guide column 405 and an elastic traction member 406. There are multiple guide columns 405, and the multiple guide columns 405 are respectively fixedly connected to the inner wall of the bottom hollow semicircular tube 1, and the positions of the guide columns 405 and the guide frame 404 are relatively positive; there are multiple elastic traction members 406, and the multiple elastic traction members 406 are respectively fixedly connected between the multiple guide columns 405 and the guide frame 404;

[0042] Positioning pillars 401 are evenly arranged and vertically fixedly connected to the outer side of the strength support 4 .

[0043] The specific usage and function of this embodiment are as follows:

[0044] When the utility model is in use, the municipal line is laid inside the bottom hollow semicircular tube 1, and the connecting shaft 3 is flipped inward to quickly close the bottom hollow semicircular tube 1 and the upper hollow semicircular tube 2. The transmission gear 403 pushes the transmission rack 402 and the strength support 4 to slide outward synchronously, and the guide column 405 and the elastic traction member 406 realize the guiding limit when the strength support 4 slides outward, ensuring the stable connection between the strength support 4 and the bottom hollow semicircular tube 1; the reinforcing rib 7 strengthens the supporting strength of the pipeline, and after the strength support 4 slides outward, when the trench is buried, the contact area between the device and the pre-buried ground is strengthened, thereby improving the seismic performance of the device.

Claims

1. A municipal pipeline with an earthquake-resistant structure, comprising a bottom hollow semicircular tube, an upper hollow semicircular tube, an assembly auxiliary mechanism, a strength support, an earthquake-resistant auxiliary mechanism and a movable support, characterized in that: The upper hollow semicircular tube is hingedly arranged on the outer side of the top end surface of the bottom hollow semicircular tube; the outer end of the upper hollow semicircular tube is fixedly connected to a connecting shaft, and the connecting shaft is hingedly connected to the outer side of the top end surface of the bottom hollow semicircular tube; the assembly auxiliary mechanism is arranged on the outer side of the connecting shaft; the assembly auxiliary mechanism includes: a transmission shaft, which is rotatably arranged on the outer side of the front end of the connecting shaft; the strength bracket is slidably arranged on the outer side of the connecting shaft; the anti-seismic auxiliary mechanism is arranged between the connecting shaft and the strength bracket; the anti-seismic auxiliary mechanism includes: a plurality of transmission racks, and the plurality of transmission racks are evenly arranged and fixedly connected to the inner end surface of the strength bracket; the movable bracket is arranged on the outer side of the front end of the connecting shaft; a driving shaft is rotatably arranged above the movable bracket, and the outer end of the driving shaft is coaxially fixedly connected to a driving motor, and the outer side of the driving motor is fixedly connected to the top end surface of the movable bracket.

2. A municipal pipeline with an earthquake-resistant structure as claimed in claim 1, characterized in that: The front end face of the connecting shaft is provided with a docking groove of a polygonal groove structure; the rear end face of the connecting shaft is coaxially fixedly connected with a docking column of a polygonal shaft structure, and the position and size of the docking column and the docking groove are relatively positive.

3. A municipal pipeline with an earthquake-resistant structure as claimed in claim 1, characterized in that: The assembly auxiliary mechanism also includes: a transmission worm, a transmission worm wheel, a driving bevel gear and a driven bevel gear. The transmission worm is vertically rotatably arranged on the outside of the connecting shaft; the transmission worm wheel is coaxially fixedly connected to the outside of the front end of the connecting shaft, the transmission worm and the transmission worm wheel are meshed with each other, and the transmission worm and the transmission worm wheel together constitute a worm gear transmission mechanism; the driving bevel gear is coaxially fixedly connected to the inner end face of the transmission shaft; the driven bevel gear is coaxially fixedly connected to the outer end of the transmission worm, and the driven bevel gear is meshed with the driving bevel gear.

4. A municipal pipeline with an earthquake-resistant structure as claimed in claim 1, characterized in that: The inner end surface of the driving shaft is provided with a plug-in groove with a polygonal groove structure; The outer end of the transmission shaft is coaxially and fixedly connected with a plug-in column at a position aligned with the plug-in slot.

5. A municipal pipeline with an earthquake-resistant structure as claimed in claim 1, characterized in that: The anti-seismic auxiliary mechanism also includes: a plurality of reinforcing ribs and a plurality of transmission gears, wherein the plurality of reinforcing ribs are evenly arranged and fixedly connected to the outer sides of the bottom hollow semicircular tube and the upper hollow semicircular tube; the plurality of transmission gears are rotatably arranged on the outer sides of the plurality of transmission racks respectively, the transmission gears are meshed with each other, and the transmission gears are coaxially and fixedly connected to the connecting shaft.

6. A municipal pipeline with an earthquake-resistant structure as claimed in claim 5, characterized in that: The inner end surface of the transmission rack is fixedly connected with a guide frame; The anti-seismic auxiliary mechanism also includes: a plurality of guide posts and a plurality of elastic traction members, wherein the plurality of guide posts are respectively fixedly connected to the inner wall of the hollow semicircular tube at the bottom, and the positions of the guide posts and the guide frame are relatively aligned; and the plurality of elastic traction members are respectively fixedly connected between the plurality of guide posts and the guide frame; Positioning pillars are evenly arranged and vertically fixedly connected to the outer side of the strength support.

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