CN216997513U - Material feeding unit is used in civil engineering safety construction - Google Patents
Material feeding unit is used in civil engineering safety construction Download PDFInfo
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- CN216997513U CN216997513U CN202220821019.2U CN202220821019U CN216997513U CN 216997513 U CN216997513 U CN 216997513U CN 202220821019 U CN202220821019 U CN 202220821019U CN 216997513 U CN216997513 U CN 216997513U
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- supporting platform
- feeding
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Abstract
The utility model discloses a feeding device for civil engineering safety construction, which comprises a supporting platform, wherein the left upper end of the supporting platform is rotatably connected with a rotating plate, the upper end surface of the rotating plate is fixedly connected with at least one guide rail in parallel, the at least one guide rail is matched with a feeding piece in a sliding manner, the upper end of the supporting platform is convexly provided with two supporting bulges, two threaded rods are rotatably connected to the opposite sides of the two supporting bulges, an inclination adjusting motor with a base is fixedly installed on one side of the supporting platform, the two threaded rods are in transmission connection, a worm and gear winding motor is fixedly installed at the upper end of the supporting platform, and the output end of the worm and gear winding motor is coaxially and fixedly connected with a winding wheel. On the basis of meeting the feeding purpose, the device can adjust the maximum feeding height according to the specific requirements, so that when the minimum feeding height is adjusted, the overall gravity center height of the device is lower, the transportation is convenient, and the stability is higher.
Description
Technical Field
The utility model relates to the technical field of civil engineering construction, in particular to a feeding device for civil engineering safety construction.
Background
In civil engineering, generally, construction materials in the construction process are conveyed by using a feeding push ladder, and the height of a construction project is gradually increased, so that the feeding push ladder is higher in overall height in order to meet the requirement of higher construction height, namely, the feeding push ladder is basically as high as the construction project and is mostly of a fixed structure, for example, the feeding push ladder for civil engineering safety construction disclosed in the prior patent publication No. CN214693076U and the feeding push ladder for civil engineering safety construction disclosed in the patent publication No. CN 215798169U. The above-mentioned patent discovers in the in-service use that the focus is on the high side, and it is troublesome to load on the transportation, is difficult to ensure stability, in addition, can not adjust self height according to the project height needs, and the suitability receives the hard condition restriction of self.
Therefore, a feeding device for civil engineering safety construction is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a feeding device for civil engineering safety construction to solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a feeding device for civil engineering safety construction comprises a supporting platform, the left upper end of the supporting platform is rotationally connected with a rotating plate, the upper end surface of the rotating plate is fixedly connected with at least one guide rail in parallel, at least one guide rail is matched with a feeding piece in a sliding way, two supporting bulges are convexly arranged at the upper end of the supporting platform, two threaded rods are jointly and rotatably connected with the opposite sides of the two supporting bulges, an inclination adjusting motor with a seat is fixedly arranged on one side of the supporting platform, the two threaded rods are in transmission connection, a worm and gear winding motor is fixedly arranged at the upper end of the supporting platform, the output end of the worm and gear winding motor is coaxially and fixedly connected with a winding wheel, the winding wheel is wound with a traction rope, the upper end of the rotating plate is rotatably provided with a guide wheel, and one end, far away from the winding wheel, of the traction rope bypasses the guide wheel and is fixedly connected with the feeding piece.
Preferably, the feeding piece comprises a sliding block in sliding connection with the guide rail, an L-shaped rod and a support rod are fixedly connected to two sides of the sliding block respectively, a telescopic cylinder is hinged to the other end of the support rod, and a feeding box is hinged to the telescopic end of the telescopic cylinder and the other end of the L-shaped rod together.
Preferably, the feeding box is of an upper side opening structure, and a sealing cover is additionally arranged at the opening.
Preferably, both ends of the guide rail are provided with folded edges backwards.
Preferably, the worm gear winding motor is located between two threaded rods.
Preferably, the lower end center of the supporting platform is fixedly connected with a base plate, the lower end of the supporting platform is provided with a plurality of running pieces, each running piece comprises a bottom groove formed in the lower end of the supporting platform, an oil hydraulic cylinder is fixedly mounted at the top end of the inner portion of each bottom groove, and a running wheel is rotatably mounted at the telescopic end of each oil hydraulic cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
on the basis of meeting the feeding purpose, the device can adjust the maximum feeding height according to specific requirements, so that when the minimum feeding height is adjusted, the overall gravity height of the device is lower, the transportation is convenient, and the stability is higher.
Drawings
Fig. 1 is a structural sectional view of a front surface of a feeding device for civil engineering safety construction according to the present invention;
FIG. 2 is an enlarged schematic view of the feeder of FIG. 1;
fig. 3 is a schematic structural view of a threaded rod connection part of the feeding device for civil engineering safety construction in a top view.
In the figure: the device comprises a supporting platform 1, a rotating plate 2, a guide rail 3, a feeding member 4, a feeding box 41, a sliding block 42, a 43L-shaped rod, a supporting rod 44, a telescopic cylinder 45, a traveling wheel 5, a supporting protrusion 6, a threaded rod 7, an inclination adjusting motor 8, a nut 9, a supporting rod 10, a guide wheel 11, a worm and gear winding motor 12, a winding wheel 13, a traction rope 14, a backing plate 15, a bottom groove 16 and an oil hydraulic cylinder 17.
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.
Referring to fig. 1-3, a material feeding unit is used in civil engineering safety construction, including supporting platform 1, supporting platform 1's upper left end is rotated and is connected with rotor plate 2, the parallel fixedly connected with of up end of rotor plate 2 at least one guide rail 3, the both ends of guide rail 3 all are equipped with the hem backward, the hem is at the back, consequently fig. 1 does not embody, the hem carries on spacingly to sliding fit's pay-off piece 4 on guide rail 3, avoid breaking away from the emergence dangerous condition, avoid worm gear coiling motor 12 to coil by force simultaneously and take place the crash, can set up inductive switch in hem department, this is prior art, do not redundantly here.
At least one guide rail 3 sliding fit has pay-off piece 4, and is concrete, pay-off piece 4 include with guide rail 3 sliding connection's slider 42, slider 42's both sides respectively fixedly connected with L type pole 43 and branch 44, the other end of branch 44 articulates there is telescopic cylinder 45, telescopic cylinder 45's the flexible end and the other end of L type pole 43 articulate jointly has pay-off case 41. The levelness of feed box 41 receives the influence of rotor plate 2 gradient, in order to avoid taking place to leak the material phenomenon as far as possible, telescopic cylinder 45 can stretch out and draw back as required in order to adjust the levelness of feed box 41, and feed box 41 is upside open structure, and the opening part adds and is equipped with the closing cap, and feed box 41 can directly be uncovered in the use, also can install the closing cap additional.
Two supporting bulges 6 are convexly arranged at the upper end of the supporting platform 1, two threaded rods 7 are connected to one side, opposite to each other, of each supporting bulge 6 in a rotating mode, an inclination adjusting motor 8 with a seat is fixedly arranged on one side of the supporting platform 1, the two threaded rods 7 are connected in a transmission mode, the chain transmission mode can be adopted, and the inclination adjusting motor 8 can synchronously drive the two threaded rods 7 to rotate.
Supporting platform 1's upper end fixed mounting has worm gear coiling motor 12, worm gear coiling motor 12 has the auto-lock nature, avoid 4 swift current walks of pay-off piece, worm gear coiling motor 12 is in between two threaded rods 7, ensure that traction force is placed in the middle, and not skew, the coaxial fixedly connected with winding wheel 13 of worm gear coiling motor 12's output, the winding has haulage rope 14 on the winding wheel 13, deflector 2's upper end is rotated and is installed leading wheel 11, lead to haulage rope 14, haulage rope 14 keeps away from the one end of winding wheel 13 and walks around leading wheel 11 and with 4 fixed connection of pay-off piece.
On the basis of meeting the feeding purpose, the device can adjust the maximum feeding height according to specific requirements, so that when the minimum feeding height is adjusted, the overall gravity height of the device is lower, the transportation is convenient, and the stability is higher.
When the height of the upper end of the feeding height/rotating plate 2 needs to be adjusted, namely the inclination angle of the rotating plate 2 is adjusted, the inclination adjusting motor 8 drives one of the threaded rods 7 and drives the other threaded rod 7 to synchronously rotate through belt transmission, the nut 9 synchronously axially moves, the nut 9 drives the rotating plate 2 to rotate leftwards or rightwards through the support rod 10, and in the rotating process of the rotating plate 2, because the worm and gear winding motor 12 is in a halt state, the feeding piece 4 can wholly slide relative to the guide rail 3, and the length of the traction rope 14 which is not wound can not be changed.
When actually carrying out the pay-off, the inclination of rotor plate 2 has been adjusted after, can adjust the levelness of pay-off case 41 through telescoping cylinder 45 as required, avoid making the condition that the material spills because of pay-off case 41 too inclines, can put into pay-off case 41 with the material, and on knowing that the material carries the basis of kind to make pay-off case 41 uncovered or use the closing cap lid, back worm gear coiling motor 12 coils haulage rope 14 and rises until unable shift position in order to drive whole pay-off 4, accomplish single round pay-off work.
The lower end center of supporting platform 1 is fixedly connected with backing plate 15, and the lower extreme of supporting platform 1 is equipped with a plurality of pieces that travel, and specifically, the piece that travels includes the kerve 16 of seting up at the lower extreme of supporting platform 1, and the interior top fixed mounting of kerve 16 has oil hydraulic cylinder 17, and the flexible end of oil hydraulic cylinder 17 rotates and installs the wheel 5 that travels, adjusts the height of wheel 5 that travels through oil hydraulic cylinder 17, or is under backing plate 15, or is on backing plate 15.
When the device is transported, the hydraulic cylinder 17 is in an extension state, and the lower end of the running wheel 5 is positioned below the lower end surface of the backing plate 15; when the device is about to work, the oil hydraulic cylinder 17 drives the traveling wheels 5 to retract upwards so that the lower ends of the traveling wheels 5 are positioned on the lower end faces of the backing plates 15, the backing plates 15 are directly contacted with the ground, and the stability is higher.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a material feeding unit is used in civil engineering safety construction which characterized in that: comprises a supporting platform (1), the upper left end of the supporting platform (1) is rotatably connected with a rotating plate (2), the upper end face of the rotating plate (2) is fixedly connected with at least one guide rail (3) in parallel, at least one guide rail (3) is matched with a feeding piece (4) in a sliding way, two supporting bulges (6) are convexly arranged at the upper end of the supporting platform (1), two supporting bulges (6) are rotatably connected with two threaded rods (7) together relative to one side, one side of the supporting platform (1) is fixedly provided with an inclination adjusting motor (8) with a seat, the two threaded rods (7) are connected in a belt transmission way, the upper end of the supporting platform (1) is fixedly provided with a worm gear winding motor (12), the output end of the worm gear winding motor (12) is fixedly connected with a winding wheel (13) in a coaxial way, and a traction rope (14) is wound on the winding wheel (13), the upper end of the rotating plate (2) is rotatably provided with a guide wheel (11), and one end, far away from the rolling wheel (13), of the traction rope (14) bypasses the guide wheel (11) and is fixedly connected with the feeding piece (4).
2. The feeding device for civil engineering safety construction according to claim 1, characterized in that: the feeding part (4) comprises a sliding block (42) which is in sliding connection with the guide rail (3), two sides of the sliding block (42) are respectively and fixedly connected with an L-shaped rod (43) and a supporting rod (44), the other end of the supporting rod (44) is hinged with a telescopic cylinder (45), and a telescopic end of the telescopic cylinder (45) and the other end of the L-shaped rod (43) are hinged with a feeding box (41) together.
3. The feeding device for civil engineering safety construction according to claim 2, characterized in that: the feeding box (41) is of an upper side opening structure, and a sealing cover is additionally arranged at the opening.
4. The feeding device for civil engineering safety construction according to claim 1, characterized in that: and two ends of the guide rail (3) are both provided with folded edges backwards.
5. The feeding device for civil engineering safety construction according to claim 1, characterized in that: the worm and gear winding motor (12) is arranged between the two threaded rods (7).
6. The feeding device for civil engineering safety construction according to claim 1, characterized in that: the lower extreme central authorities fixedly connected with backing plate (15) of supporting platform (1), the lower extreme of supporting platform (1) is equipped with a plurality of pieces that travel, the piece that travels is including offering at the kerve (16) of supporting platform (1) lower extreme, the interior top end fixed mounting of kerve (16) has oil hydraulic cylinder (17), the flexible end rotation of oil hydraulic cylinder (17) is installed and is traveled wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220821019.2U CN216997513U (en) | 2022-04-11 | 2022-04-11 | Material feeding unit is used in civil engineering safety construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220821019.2U CN216997513U (en) | 2022-04-11 | 2022-04-11 | Material feeding unit is used in civil engineering safety construction |
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| Publication Number | Publication Date |
|---|---|
| CN216997513U true CN216997513U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220821019.2U Active CN216997513U (en) | 2022-04-11 | 2022-04-11 | Material feeding unit is used in civil engineering safety construction |
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| CN (1) | CN216997513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321441A (en) * | 2022-08-04 | 2022-11-11 | 吉林省龙聚山钢结构工程有限公司 | Double-shear-fork aerial work platform convenient to work and adjust |
-
2022
- 2022-04-11 CN CN202220821019.2U patent/CN216997513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321441A (en) * | 2022-08-04 | 2022-11-11 | 吉林省龙聚山钢结构工程有限公司 | Double-shear-fork aerial work platform convenient to work and adjust |
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