CN212893685U - Dedicated track regulation formula elevating gear of municipal construction - Google Patents
Dedicated track regulation formula elevating gear of municipal construction Download PDFInfo
- Publication number
- CN212893685U CN212893685U CN202020849723.XU CN202020849723U CN212893685U CN 212893685 U CN212893685 U CN 212893685U CN 202020849723 U CN202020849723 U CN 202020849723U CN 212893685 U CN212893685 U CN 212893685U
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- China
- Prior art keywords
- lifting
- wire rope
- base
- steel wire
- rigid coupling
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000003028 elevating effect Effects 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 244000309464 bull Species 0.000 claims description 8
- 239000000969 carrier Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 239000000463 material Substances 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
A track adjusting type lifting device special for municipal construction comprises a base, wherein a cavity is formed in the base, a driving mechanism is arranged in the cavity, a lifting column is slidably mounted in a fixed column, one end of a first steel wire rope is connected with a lifting mechanism, and the other end of the first steel wire rope is fixedly connected with a lifting platform; the lifting column is driven by the driving mechanism to lift along the fixed column, the lifting column can be adjusted to lift according to the actual requirement on site, the whole device can be moved and stored conveniently, the occupied space is small, the first steel wire rope and the second steel wire rope are driven by the lifting mechanism to be folded and unfolded, the lifting platform is driven to move up and down, materials on the lifting platform can be lifted and conveyed, the first steel wire rope and the second steel wire rope are arranged between the two pulleys, the pulleys can be prevented from being separated from during use, meanwhile, the track wheels at the two ends of the lifting platform roll up and down along the track grooves when the lifting platform lifts, the motion track of the lifting platform is ensured, and the lifting stability of the lifting platform is improved.
Description
Technical Field
The utility model relates to a municipal construction jacking equipment technical field specifically is a dedicated track regulation formula elevating gear of municipal construction.
Background
The municipal engineering facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and the construction of various public infrastructure matched with urban life belongs to the municipal engineering category, for example, the construction of common urban roads, bridges, subways, pipelines, squares, urban greening and the like belongs to the municipal engineering category. Municipal engineering is generally national infrastructure, is an essential material foundation for urban survival and development, and is a basic condition for improving the living standard of people and opening the environment.
In municipal construction, a lifting device is often needed to convey materials required by construction to a high-altitude construction site, the existing lifting device is complex in structure and inconvenient to use, the height of the existing lifting device is fixed and cannot be adjusted, the existing lifting device is high, is not convenient and safe enough in transportation and storage, occupies a large amount of space, is not flexible enough to use, and cannot meet the use requirement due to too low height; the existing lifting device is not stable enough in the lifting process and is easy to shake, so that materials can fall off, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dedicated track regulation formula elevating gear of municipal construction to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a track adjusting type lifting device special for municipal construction comprises a base, wherein a cavity is formed in the base, a driving mechanism is arranged in the cavity, two groups of fixed columns are fixedly connected to the upper end of the base, lifting columns are slidably mounted in the fixed columns, lead screws are screwed on the lifting columns, the lead screws are rotatably connected to the upper wall of the base, wheel carriers are symmetrically and fixedly connected to two sides of the upper end of each lifting column, two pulleys are rotatably connected to the wheel carriers, a first steel wire rope is arranged between the two pulleys on the lifting column on the right side, one end of the first steel wire rope is connected with a lifting mechanism, the other end of the first steel wire rope is fixedly connected with a lifting platform, a second steel wire rope is arranged between the two pulleys on the lifting column on the left side, one end of the second steel wire rope is fixedly connected to the upper end of the lifting platform on the left, the other end of the second steel wire rope rounds the transition wheel and is connected with the lifting mechanism.
Preferably, a dedicated track regulation formula elevating gear of municipal construction, actuating mechanism includes the pivot, the pivot is rotated and is connected in the left and right walls of cavity, base right side outer wall rigid coupling has first motor, first motor output rigid coupling in pivot right-hand member, the rigid coupling has two first bevel gears in the pivot, the lead screw lower extreme penetrates cavity and rigid coupling has second bevel gear, both sides second bevel gear meshes the transmission with two first bevel gears respectively.
Preferably, dedicated track regulation formula elevating gear of municipal construction, elevating system includes second motor and two mounts, second motor and two mount rigid couplings in the base left end, the mount rotates and is connected with the bull stick, the right-hand member rigid coupling of bull stick in the output of second motor, install first serving and second serving on the bull stick, first wire rope and second wire rope other end are around connecing respectively in first serving and second serving.
Preferably, a dedicated track regulation formula elevating gear of municipal construction, the both ends symmetry rigid coupling has the fixing base about the lift platform, the fixing base left wall runs through sliding connection and has the mounting bracket, mounting bracket one end stretches into fixing base inner chamber and rigid coupling has the dog, the dog has the spring with fixing base inner chamber right wall rigid coupling, the mounting bracket other end rotates and is connected with the rail wheel.
Preferably, a track groove has all been seted up to both sides the inside wall of fixed column and lift post, rail wheel and track groove sliding connection to dedicated track regulation formula elevating gear of municipal construction.
Preferably, a rail adjusting type lifting device special for municipal construction is characterized in that guard rails are installed at the upper end of the lifting platform, and universal wheels are installed at four corners of the bottom of the base.
The utility model has the advantages that:
1. the utility model has the advantages of reasonable design, start first motor and rotate through pivot, first bevel gear and second bevel gear cooperation, drive the lead screw and rotate to drive the lift post along the lift height in the fixed column, can adjust the height that the lift post rose according to the height of on-the-spot actual demand, application scope is wide, when the lift post moves down to the extreme lower position, can make things convenient for whole device to remove and deposit, and the space that occupies is little to and the security has been improved;
2. the second motor rotates to be matched with the first rope winding drum and the second rope winding drum through the rotating rod so as to drive the first steel wire rope and the second steel wire rope to be wound and unwound, and then the lifting platform is driven to move up and down through the first steel wire rope and the second steel wire rope on the two sides, so that materials on the lifting platform can be lifted and conveyed, and the use is convenient;
3. the first steel wire rope and the second steel wire rope are arranged between the two pulleys, so that the first steel wire rope and the second steel wire rope can be prevented from being separated from the pulleys in the using process, potential safety hazards are prevented, and the lifting is convenient; meanwhile, when the lifting platform is lifted, the track wheels at the two ends roll up and down along the track grooves, the motion track of the lifting platform is guaranteed, the lifting stability of the lifting platform is improved, the use is flexible, and the practicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lifting mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the utility model at A;
fig. 4 is a schematic side view of the fixing column and the lifting column of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-cavity, 3-driving mechanism, 301-rotating shaft, 302-first motor, 303-first bevel gear, 304-second bevel gear, 4-fixed column, 5-lifting column, 6-lead screw, 7-wheel carrier, 8-pulley, 9-first steel wire rope, 10-lifting mechanism, 1001-second motor, 1002-fixed frame, 1003-rotating rod, 1004-first rope drum, 1005-second rope drum, 11-lifting platform, 12-second steel wire rope, 13-bracket, 14-transition wheel, 15-fixed seat, 16-mounting frame, 17-stop block, 18-spring, 19-rail wheel, 20-rail groove, 21-protective guard and 22-universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, this embodiment is a track-adjusting type lifting device specially used for municipal construction, which includes a base 1, a cavity 2 is formed inside the base 1, a driving mechanism 3 is disposed inside the cavity 2, two sets of fixing columns 4 are fixedly connected to the upper end of the base 1, a lifting column 5 is slidably mounted inside the fixing columns 4, a screw 6 is screwed on the lifting column 5, the screw 6 is rotatably connected to the upper wall of the base 1, wheel carriers 7 are symmetrically and fixedly connected to both sides of the upper end of the lifting column 5, two pulleys 8 are rotatably connected to the wheel carriers 7, a first steel wire rope 9 is disposed between the two pulleys 8 on the lifting column 5 on the right side, one end of the first steel wire rope 9 is connected to a lifting mechanism 10, the other end of the first steel wire rope 9 is fixedly connected to a lifting platform 11, a second steel wire rope 12 is disposed between the two pulleys 8 on the, a bracket 13 is fixedly connected to the left side of the upper end of the base 1, a transition wheel 14 is rotatably connected to the bracket 13, and the other end of the second steel wire rope 12 bypasses the transition wheel 14 and is connected to the lifting mechanism 10. The both ends symmetry rigid coupling has fixing base 15 about lift platform 11, and the 15 left walls of fixing base run through sliding connection and have mounting bracket 16, and 16 one end of mounting bracket stretches into the 15 inner chambers of fixing base and the rigid coupling has dog 17, and dog 17 has spring 18 with the 15 inner chamber right wall rigid couplings of fixing base, and the 16 other ends of mounting bracket rotate and are connected with rail wheel 19. Track grooves 20 are formed in the inner side walls of the two side fixing columns 4 and the inner side walls of the lifting columns 5, and the track wheels 19 are connected with the track grooves 20 in a sliding mode. When the lifting platform 11 is lifted, the track wheels 19 at the two ends roll up and down along the track grooves 20, so that the motion track of the lifting platform 11 is ensured, and the lifting stability of the lifting platform 11 is improved. The guard rail 21 is installed at the upper end of the lifting platform 11, the guard rail can prevent materials and the like from falling off from the lifting platform 11, safety is improved, and the universal wheels 21 are installed at four corners of the bottom of the base 1, so that the device can be moved conveniently.
The driving mechanism 3 comprises a rotating shaft 301, the rotating shaft 301 is rotatably connected to the left wall and the right wall of the cavity 2, a first motor 302 is fixedly connected to the outer wall of the right side of the base 1, the output end of the first motor 302 is fixedly connected to the right end of the rotating shaft 301, two first bevel gears 303 are fixedly connected to the rotating shaft 301, the lower end of the screw rod 6 penetrates into the cavity 2 and is fixedly connected with second bevel gears 304, and the second bevel gears 304 on the two sides are respectively in meshing transmission with the two first bevel gears. The first motor 302 rotates to drive the rotating shaft 301 and the two first bevel gears 303 to rotate, the two first bevel gears 303 simultaneously drive the second bevel gears 304 and the screw rods 6 on two sides to rotate, the screw rods 6 drive the screwed lifting columns 5 to lift along the lifting height in the fixing columns 4, the lifting height of the lifting columns 5 can be adjusted according to the height of the actual requirements on the site, and the application range is wide.
The lifting mechanism 10 comprises a second motor 1001 and two fixing frames 1002, the second motor 1001 and the two fixing frames 1002 are fixedly connected to the left end of the base 1, the fixing frames 1002 are rotatably connected with a rotating rod 1003, the right end of the rotating rod 1003 is fixedly connected to the output end of the second motor 1001, a first rope drum 1004 and a second rope drum 1005 are mounted on the rotating rod 1003, and the other ends of the first steel wire rope 9 and the second steel wire rope 12 are respectively wound on the first rope drum 1004 and the second rope drum 1005. Start second motor 1001 and rotate and drive bull stick 1003 and rotate to drive first rope reel 1004 and second rope reel 1005 and rotate, thereby drive first wire rope 9 and second wire rope 12 and receive and release, and then drive lift platform 11 through the first wire rope 9 and the second wire rope 12 of both sides and reciprocate, can go up and down to carry convenient to use to the material on lift platform 11.
The utility model discloses a theory of operation does:
when using this device, at first can conveniently remove the device through universal wheel 21, when removing this device to the assigned position, place material etc. on lift platform 11, then start first motor 302 and rotate and drive pivot 301 and two first bevel gears 303 and rotate, two first bevel gears 303 drive the second bevel gear 304 and the lead screw 6 rotation of both sides simultaneously, lead screw 6 drives spiro union's lift post 5 along the interior lifting height of fixed column 4, can adjust the height that lift post 5 rose according to the height of on-the-spot actual demand, application scope is wide, when lift post 5 moved down the lowest position, can make things convenient for whole device to remove and deposit, the space that occupies is little, and the security has been improved. Then start second motor 1001 and rotate and drive bull stick 1003 and rotate, thereby drive first rope reel 1004 and second rope reel 1005 and rotate, thereby drive first wire rope 9 and second wire rope 12 and receive and release, and then drive lift platform 11 through the first wire rope 9 and the second wire rope 12 of both sides and reciprocate, can go up and down to carry to lift platform 11 material, high durability and convenient use, set up first wire rope 9 and second wire rope 12 between two pulleys 8, can prevent that it breaks away from pulley 8 at the process of going up and down, prevent to have the potential safety hazard. The lift is convenient, and the rail wheel 19 at both ends rolls from top to bottom along track groove 20 when lift platform 11 goes up and down simultaneously, has guaranteed lift platform 11's movement track, has improved lift platform 11 stability of going up and down, and rail wheel 19 passes through mounting bracket 16 and dog 17 compression spring 18 simultaneously, can make rail wheel 19 switch freely between track groove 20 on fixed column 4 and lift post 5, uses in a flexible way, and the practicality is high.
The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (6)
1. The utility model provides a dedicated track regulation formula elevating gear of municipal construction, includes base (1), its characterized in that: a cavity (2) is formed in the base (1), a driving mechanism (3) is arranged in the cavity (2), two groups of fixing columns (4) are fixedly connected to the upper end of the base (1), lifting columns (5) are slidably mounted in the fixing columns (4), a lead screw (6) is screwed on each lifting column (5), the lead screw (6) is rotatably connected to the upper wall of the base (1), wheel carriers (7) are symmetrically and fixedly connected to the two sides of the upper end of each lifting column (5), two pulleys (8) are rotatably connected to the wheel carriers (7), a first steel wire rope (9) is arranged between the two pulleys (8) on the lifting column (5) on the right side, one end of the first steel wire rope (9) is connected with a lifting mechanism (10), the other end of the first steel wire rope (9) is fixedly connected with a lifting platform (11), and a second steel wire rope (12) is arranged between the two pulleys (8) on the lifting, second wire rope (12) one end rigid coupling in lift platform (11) left side upper end, base (1) upper end left side rigid coupling has support (13), it is connected with ferryboat (14) to rotate on support (13), ferryboat (14) and be connected in elevating system (10) are walked around to second wire rope (12) other end.
2. The track adjusting type lifting device special for municipal construction according to claim 1, wherein: actuating mechanism (3) are including pivot (301), pivot (301) are rotated and are connected in wall about cavity (2), base (1) right side outer wall rigid coupling has first motor (302), first motor (302) output rigid coupling in pivot (301) right-hand member, the rigid coupling has two first bevel gears (303) on pivot (301), lead screw (6) lower extreme penetrates cavity (2) and rigid coupling has second bevel gear (304), both sides second bevel gear (304) respectively with two first bevel gear (303) meshing transmission.
3. The track adjusting type lifting device special for municipal construction according to claim 1, wherein: elevating system (10) include second motor (1001) and two mounts (1002), second motor (1001) and two mounts (1002) rigid couplings are in base (1) left end, mount (1002) rotate and are connected with bull stick (1003), the right-hand member rigid coupling of bull stick (1003) is in the output of second motor (1001), install first serving section of thick bamboo (1004) and second serving section of thick bamboo (1005) on bull stick (1003), first wire rope (9) and second wire rope (12) other end are around connecing respectively in first serving section of thick bamboo (1004) and second serving section of thick bamboo (1005).
4. The track adjusting type lifting device special for municipal construction according to claim 1, wherein: both ends symmetry rigid coupling has fixing base (15) about lift platform (11), fixing base (15) left side wall runs through sliding connection and has mounting bracket (16), mounting bracket (16) one end is stretched into fixing base (15) inner chamber and rigid coupling and is had dog (17), dog (17) have spring (18) with fixing base (15) inner chamber right side wall rigid coupling, mounting bracket (16) other end rotates and is connected with rail wheel (19).
5. The track adjusting type lifting device special for municipal construction according to claim 4, wherein: track grooves (20) are formed in the inner side walls of the fixing columns (4) and the lifting columns (5) on the two sides, and track wheels (19) are connected with the track grooves (20) in a sliding mode.
6. The track adjusting type lifting device special for municipal construction according to claim 1, wherein: guard rails (21) are installed at the upper end of the lifting platform (11), and universal wheels (22) are installed at four corners of the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849723.XU CN212893685U (en) | 2020-05-20 | 2020-05-20 | Dedicated track regulation formula elevating gear of municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849723.XU CN212893685U (en) | 2020-05-20 | 2020-05-20 | Dedicated track regulation formula elevating gear of municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893685U true CN212893685U (en) | 2021-04-06 |
Family
ID=75264263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020849723.XU Expired - Fee Related CN212893685U (en) | 2020-05-20 | 2020-05-20 | Dedicated track regulation formula elevating gear of municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087471A (en) * | 2021-11-09 | 2022-02-25 | 国家气候中心 | Device for adjusting installation height of instrument |
| CN114348926A (en) * | 2021-05-18 | 2022-04-15 | 甘肃路桥宏大房地产开发集团有限公司 | Multistage lifting construction work platform |
| CN115259002A (en) * | 2022-06-25 | 2022-11-01 | 中核利华消防工程有限公司 | Foldable fire-fighting pipeline installation lifting device |
-
2020
- 2020-05-20 CN CN202020849723.XU patent/CN212893685U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348926A (en) * | 2021-05-18 | 2022-04-15 | 甘肃路桥宏大房地产开发集团有限公司 | Multistage lifting construction work platform |
| CN114087471A (en) * | 2021-11-09 | 2022-02-25 | 国家气候中心 | Device for adjusting installation height of instrument |
| CN114087471B (en) * | 2021-11-09 | 2023-08-11 | 国家气候中心 | Device for adjusting installation height of instrument |
| CN115259002A (en) * | 2022-06-25 | 2022-11-01 | 中核利华消防工程有限公司 | Foldable fire-fighting pipeline installation lifting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |