阅读说明：本技术 一种市政道路施工用井盖组件 (Well lid subassembly is used in town road construction ) 是由 山鹏 于 2021-01-25 设计创作，主要内容包括：本发明涉及一种市政道路施工用井盖组件,其中固定件和连接件均为管状结构,且固定件内表面的上端设有环形的阶梯卡槽,顶盖可拆卸的放置于阶梯卡槽内,且顶盖下表面的中心处设有压杆,压杆的外部设有喇叭状的连接套管,连接套管下端的外部设有环形的滤板,滤板的表面设有滤孔；连接件位于连接套管的正下方,其外部通过支撑杆与固定件的内表面可拆卸连接,内部设有隔板,隔板上方设有报警器和报警灯,下方设有锂电池组和无线控制模块,且锂电池组和无线控制模块上设有金属导电块,隔板的中心处设有通孔,通孔下方设有金属导电板,金属导电板位于金属导电块的下方,并通过弹簧与隔板的下表面连接；本发明具有警示防盗效果以及结构合理的优点。(The invention relates to a well lid assembly for municipal road construction, wherein a fixing piece and a connecting piece are both of tubular structures, the upper end of the inner surface of the fixing piece is provided with an annular stepped clamping groove, a top cover is detachably placed in the stepped clamping groove, the center of the lower surface of the top cover is provided with a pressure rod, the outer part of the pressure rod is provided with a horn-shaped connecting sleeve, the outer part of the lower end of the connecting sleeve is provided with an annular filter plate, and the surface of the filter plate is provided with filter holes; the connecting piece is positioned right below the connecting sleeve, the outer part of the connecting piece is detachably connected with the inner surface of the fixing piece through the supporting rod, a partition plate is arranged inside the connecting piece, an alarm and an alarm lamp are arranged above the partition plate, a lithium battery pack and a wireless control module are arranged below the partition plate, metal conductive blocks are arranged on the lithium battery pack and the wireless control module, a through hole is formed in the center of the partition plate, a metal conductive plate is arranged below the through hole, and the metal conductive plate is positioned below the metal conductive block and is connected with the lower surface of the; the invention has the advantages of warning and anti-theft effect and reasonable structure.)

1. The utility model provides a well lid subassembly is used in town road construction, includes top cap, mounting and connecting piece, its characterized in that: the fixing piece and the connecting piece are of tubular structures, the outer surface of the fixing piece is fixedly connected with the inner wall of an opening at the upper end of the municipal pipeline, the upper end of the inner surface is provided with an annular stepped clamping groove, the top cover is detachably placed in the stepped clamping groove, a pressure rod is vertically and fixedly arranged at the center of the lower surface of the top cover, a connecting sleeve is arranged outside the pressure rod, the connecting sleeve is of a horn-shaped structure, the diameter of the connecting sleeve is gradually increased from top to bottom, the upper end of the connecting sleeve is fixedly connected with the lower surface of the top cover, an annular filter plate is fixedly arranged outside the lower end of the connecting sleeve, the filter plate and the; the connecting piece is positioned under the connecting sleeve, a plurality of supporting rods are uniformly arranged at the middle position of the outer surface of the connecting piece in an annular shape, a partition plate is arranged at the middle position of the inner surface of the connecting sleeve, one end of each supporting rod is fixedly connected with the outer surface of the connecting sleeve, the other end of each supporting rod is provided with a supporting block, the supporting blocks are detachably connected with the inner surface of the fixing piece through fixing screws, an alarm and an alarm lamp are respectively arranged at two ends of the upper surface of the partition plate, a lithium battery pack and a wireless control module are respectively fixedly arranged at two ends of the lower surface of the partition plate, metal conductive blocks are respectively arranged at one sides of the lithium battery pack and the wireless control module, which are close to the center of the partition plate, a through hole matched with a pressure rod structure is arranged at the center of the partition plate, the center of, and the two ends of the upper surface of the metal current-conducting plate are both provided with springs and are fixedly connected with the lower surface of the partition plate through the springs.

2. The manhole cover assembly for municipal road construction according to claim 1, wherein: the both ends of top cap are the symmetry and describe and are provided with the mounting hole, and the distance interval between two mounting holes is greater than the diameter of adapter sleeve upper end.

3. The manhole cover assembly for municipal road construction according to claim 1, wherein: the supporting block is arc-shaped at one end contacted with the fixing piece, and the arc center of the arc is coincided with the center of the fixing piece.

4. The manhole cover assembly for municipal road construction according to claim 1, wherein: the metal conducting block is vertically and fixedly provided with a vertical rod above one end close to the center of the partition plate, and is fixedly connected with the lower surface of the partition plate through the vertical rod.

5. The manhole cover assembly for municipal road construction according to claim 1, wherein: the metal conducting plate is of a circular structure, and the diameter of the metal conducting plate is larger than the distance interval between the two metal conducting blocks.

Technical Field

The invention belongs to the field of municipal road tools, and particularly relates to a well lid assembly for municipal road construction.

Background

The well lid is a protective device used at the top end of a municipal pipeline on an urban road, so that the risk of falling of people in the walking process can be avoided, the urban wastewater can be filtered, and the phenomenon that large garbage flows into a sewer to block the pipeline is avoided; however, the manhole cover has a non-single structure, a large number of manhole covers, cannot be monitored and managed, and has a certain economic value, so that lawless persons in the society can obtain benefits by stealing the manhole cover; therefore, in order to solve the problems, it is necessary to develop a manhole cover assembly for municipal road construction, which has a reasonable structure and a warning and anti-theft effect.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a manhole cover assembly for municipal road construction, which is reasonable in structure and has a warning and anti-theft effect.

The purpose of the invention is realized as follows: a well lid assembly for municipal road construction comprises a top cover, a fixing piece and a connecting piece, wherein the fixing piece and the connecting piece are of tubular structures, the outer surface of the fixing piece is fixedly connected with the inner wall of an opening at the upper end of a municipal pipeline, the upper end of the inner surface is provided with an annular stepped clamping groove, the top cover is detachably placed in the stepped clamping groove, a pressure rod is vertically and fixedly arranged at the center of the lower surface of the top cover, a connecting sleeve is arranged outside the pressure rod, the connecting sleeve is of a horn-shaped structure, the diameter of the connecting sleeve is gradually increased from top to bottom, the upper end of the connecting sleeve is fixedly connected with the lower surface of the top cover, an annular filter plate is fixedly arranged outside the lower end of the connecting sleeve; the connecting piece is positioned under the connecting sleeve, a plurality of supporting rods are uniformly arranged at the middle position of the outer surface of the connecting piece in an annular shape, a partition plate is arranged at the middle position of the inner surface of the connecting sleeve, one end of each supporting rod is fixedly connected with the outer surface of the connecting sleeve, the other end of each supporting rod is provided with a supporting block, the supporting blocks are detachably connected with the inner surface of the fixing piece through fixing screws, an alarm and an alarm lamp are respectively arranged at two ends of the upper surface of the partition plate, a lithium battery pack and a wireless control module are respectively fixedly arranged at two ends of the lower surface of the partition plate, metal conductive blocks are respectively arranged at one sides of the lithium battery pack and the wireless control module, which are close to the center of the partition plate, a through hole matched with a pressure rod structure is arranged at the center of the partition plate, the center of, and the two ends of the upper surface of the metal current-conducting plate are both provided with springs and are fixedly connected with the lower surface of the partition plate through the springs.

The both ends of top cap are the symmetry and describe and are provided with the mounting hole, and the distance interval between two mounting holes is greater than the diameter of adapter sleeve upper end.

The supporting block is arc-shaped at one end contacted with the fixing piece, and the arc center of the arc is coincided with the center of the fixing piece.

The metal conducting block is vertically and fixedly provided with a vertical rod above one end close to the center of the partition plate, and is fixedly connected with the lower surface of the partition plate through the vertical rod.

The metal conducting plate is of a circular structure, and the diameter of the metal conducting plate is larger than the distance interval between the two metal conducting blocks.

The invention has the beneficial effects that: when the alarm is used, after the top cover is taken out from the upper end of the fixing part by external force, the pressure rod is also moved out to the outside of the fixing part along with the top cover, at the moment, the metal current conducting plate is upwards displaced under the action of the tensile force of the spring after losing the pressure applied to the metal current conducting plate by the pressure rod, so that the metal current conducting plate is contacted with the two metal current conducting blocks, after the metal current conducting plate is contacted with the metal current conducting blocks, the circuit is communicated, the lithium battery pack supplies power to the alarm and the alarm lamp to open the alarm, the alarm can send an alarm signal when being opened, a certain anti-theft effect is achieved, the alarm lamp can send light when being opened, a certain warning effect can be achieved under the environment with poor light at night, and the problem that pedestrians fall into the alarm and are injured is avoided; meanwhile, the support rod and the support block are arranged, and the support block is detachably connected with the inner surface of the fixing piece through the fixing screw, so that the support rod, the connecting piece and the whole support block are detachably connected with the inner surface of the fixing piece, and the influence on maintenance personnel during municipal pipeline maintenance due to the existence of the connecting piece and the support rod is avoided; by arranging the connecting sleeve and the filter plate, sewage sundries entering the fixing piece through the mounting hole can be filtered by the filter plate, an alarm lamp, a lithium battery pack and a wireless control module in the connecting piece can be protected to a certain extent by the connecting sleeve, and when a maintenance worker overhauls, the wireless control module is controlled by a remote controller to cut off a circuit; in summary, the invention has the advantages of warning and anti-theft effect and reasonable structure.

Drawings

Fig. 1 is a cross-sectional view of a front view of the present invention.

Fig. 2 is a top view of the connection of the connecting member, the support bar and the support block of the present invention.

FIG. 3 is a cross-sectional view of a front view of the connection of the connecting member and the partition plate in the present invention.

In the figure: 1. the device comprises a top cover 11, a mounting hole 2, a fixing part 21, a stepped clamping groove 3, a connecting piece 31, an alarm 32, an alarm lamp 33, a lithium battery pack 34, a wireless control module 35, a metal conductive block 36, a vertical rod 4, a pressure rod 5, a connecting sleeve 6, a filter plate 7, a support rod 71, a support block 8, a partition plate 81, a through hole 9, a metal conductive plate 91 and a spring.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example (b): as shown in fig. 1, 2 and 3, the manhole cover assembly for municipal road construction comprises a top cover 1, a fixing part 2 and a connecting part 3, wherein the fixing part 2 and the connecting part 3 are of a tubular structure, the outer surface of the fixing part 2 is fixedly connected with the inner wall of an opening at the upper end of a municipal pipeline, the upper end of the inner surface is provided with an annular stepped clamping groove 21, the top cover 1 is detachably placed in the stepped clamping groove 21, a pressure rod 4 is vertically and fixedly arranged at the center of the lower surface of the top cover 1, a connecting sleeve 5 is arranged outside the pressure rod 4, the connecting sleeve 5 is of a horn-shaped structure, the diameter of the connecting sleeve is gradually increased from top to bottom, the upper end of the connecting sleeve 5 is fixedly connected with the lower surface of the top cover 1, an annular filter plate 6 is fixedly arranged outside the lower end of the lower end, the connecting sleeve 6 is parallel to the top cover 1, the, the distance interval between the two mounting holes 11 is larger than the diameter of the upper end of the connecting sleeve 5, and the mounting holes 11 can be used for facilitating the mounting and dismounting of the top cover 1; the connecting piece 3 is positioned under the connecting sleeve 5, a plurality of supporting rods 7 are uniformly arranged at the middle position of the outer surface in an annular shape, a partition plate 8 is arranged at the middle position of the inner surface, one end of each supporting rod 7 is fixedly connected with the outer surface of the connecting sleeve 5, a supporting block 71 is arranged at the other end of each supporting rod, one end of each supporting block 71, which is in contact with the fixing piece 2, is in an arc shape, the arc center of each supporting block is overlapped with the center of the fixing piece 2, the supporting block 71 and the inner surface of the fixing piece 2 are detachably connected through fixing screws, an alarm 31 and an alarm lamp 32 are respectively arranged at two ends of the upper surface of the partition plate 8, a lithium battery pack 33 and a wireless control module 34 are respectively fixedly arranged at two ends of the lower surface, a metal conductive block 35 is respectively arranged at one side of the lithium battery pack 33 and the wireless control, and be connected through the lower fixed surface of montant 36 and baffle 8, utilize montant 36 multiplicable metal conducting block 35 overall structure's stability, the center department of baffle 8 is provided with depression bar 4 structure matched with through-hole 81, and the center of depression bar 4 and the center of through-hole 81 are located same straight line, be provided with metal conducting plate 9 under the through-hole 81, metal conducting plate 9 is located the below of metal conducting block 35, and its structure is circular, and the diameter is greater than the distance interval between two metal conducting blocks 35, the both ends of metal conducting plate 9 upper surface all are provided with spring 91 to be connected through the lower fixed surface of spring 91 and baffle 8.

When the alarm is used, after the top cover 1 is taken out from the upper end of the fixing part 2 by external force, the pressure rod 4 is also moved out to the outside of the fixing part 2 along with the top cover 1, at the moment, the metal conductive plate 9 is moved upwards under the action of the tensile force of the spring 91 after losing the pressure applied to the metal conductive plate 4, so that the metal conductive plate is contacted with the two metal conductive blocks 35, the circuit is communicated after the metal conductive plate 9 is contacted with the metal conductive blocks 35, the lithium battery pack 33 supplies power to the alarm 31 and the alarm lamp 32 to enable the alarm 31 to be started, the alarm 31 can give out an alarm signal when being started, a certain anti-theft effect is achieved, the alarm lamp 32 can give out light when being started, a certain warning effect can be achieved under the environment with poor light such as night, and the problem; meanwhile, the support rod 7 and the support block 71 are arranged, and the support block 71 is detachably connected with the inner surface of the fixing piece 2 through the fixing screws, so that the support rod 7, the connecting piece 3 and the support block 71 are integrally detachably connected with the inner surface of the fixing piece 2, and the problem that maintenance personnel are influenced during municipal pipeline maintenance due to the existence of the connecting piece 3 and the support rod 7 is solved; by arranging the connecting sleeve 5 and the filter plate 6, sewage sundries entering the fixing part 2 through the mounting hole 11 can be filtered by the filter plate 6, the alarm 31, the alarm lamp 32, the lithium battery pack 33 and the wireless control module 34 in the connecting part 3 can be protected to a certain extent by the connecting sleeve 5, and the wireless control module 34 is controlled by a remote controller to cut off a circuit when a maintenance worker overhauls the connecting part conveniently; in summary, the invention has the advantages of warning and anti-theft effect and reasonable structure.

Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention.