CN208667021U - A kind of municipal works construction lifting platform - Google Patents
A kind of municipal works construction lifting platform Download PDFInfo
- Publication number
- CN208667021U CN208667021U CN201821475396.5U CN201821475396U CN208667021U CN 208667021 U CN208667021 U CN 208667021U CN 201821475396 U CN201821475396 U CN 201821475396U CN 208667021 U CN208667021 U CN 208667021U
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- CN
- China
- Prior art keywords
- workbench
- pedestal
- mounting shell
- pull axis
- shaft
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Abstract
The utility model discloses a kind of municipal works construction lifting platforms, including pedestal, crane and workbench, workbench is in be distributed and be parallel to each other up and down with pedestal, the crane being vertical setting is equipped between pedestal and workbench, the top of crane is fixed by screws with workbench, is set at the top of pedestal there are four equally distributed connection footing, and connection footing is vertical setting middle position at the top of the base, and and tube chamber welds with base, and the bottom of crane is flexibly connected with footing is connect；The top of pedestal is equipped with elevating mechanism, elevating mechanism is made of mounting shell, gear, rack gear, single direction ratchet, mounting shell is vertical setting marginal position at the top of the base, and and tube chamber welds with base, equipped with loose slot, the inside of mounting shell forms cavity for the side of mounting shell, the inside of cavity is equipped with shaft and pull axis, it is very stable with lifting process, individually material can be conveyed, the advantages that material transportation process is highly-safe.
Description
Technical field
The utility model relates to lifting platform technical fields of constructing, and are especially a kind of municipal works construction lifting platform.
Background technique
Lifting platform is a kind of vertical lifting platform for transporting people or object, in Municipal Engineering Construction, for Construction of High-rise, than
Such as, to source for street light maintenance, installation etc., generally operating personnel and construction material are sent to eminence using lifting platform, operating personnel station exists
Eminence equipment is operated on lifting platform, for improve municipal construction efficiency, generally using municipal works with construction lifting platform into
Row less important work.
It is found by retrieval, the utility model of patent No. CN207469703U discloses a kind of " municipal works construction liter
Platform drops ", the lifting platform including being set to elevating mechanism upper end, lifting platform bottom is equipped with extension, and sliding is equipped with goods and materials in extension
Box, goods and materials box slide along the vertical direction, are equipped with several support plates along goods and materials box moving direction in extension, and extension side wall is opened
There is the first slippage slot with support plate cooperation, the actuator that driving support plate slides in the horizontal direction is equipped in extension.
However, the analysis found that, existing municipal works are had the following disadvantages with construction lifting platform；First, going up and down
Journey is not sufficiently stable, second, can not individually convey to material；Third, there are security risks in material transportation process.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of municipal works construction lifting platform herein, has
The advantages that lifting process is very stable, can individually convey to material, and material transportation process is highly-safe.
The utility model is realized in this way construct a kind of municipal works construction lifting platform, including pedestal, crane and
Workbench, workbench, in being distributed and being parallel to each other up and down, are equipped with the lifting being vertical setting with pedestal between pedestal and workbench
Frame, top and the workbench of crane are fixed by screws, and are set at the top of pedestal there are four equally distributed connection footing,
Connection footing is vertical setting middle position at the top of the base, and and tube chamber welds with base, and the bottom of crane with connect footing
It is flexibly connected；The top of pedestal is equipped with elevating mechanism, and elevating mechanism is made of mounting shell, gear, rack gear and single direction ratchet, installs
Shell is vertical setting marginal position at the top of the base, and and tube chamber welds with base, the side of mounting shell be equipped with loose slot, mounting shell
Inside forms cavity, and the inside of cavity is equipped with shaft and pull axis, belt is equipped between shaft and pull axis, strap lug is around setting
It is flexibly connected in the side wall of shaft and pull axis, and with shaft and pull axis, the both ends insertion of shaft is arranged in mounting shell
Side wall, and clearance fit is realized between mounting shell, the embedding middle position for being set on shaft of gear, and realized between shaft
Interference fit, pull axis runs through the side wall that mounting shell is arranged in, and is flexibly connected with mounting shell, and single direction ratchet is embedding to be set on pumping
The middle position of pulling shaft, and interference fit is realized between pull axis, rack gear is vertical setting in the inside of mounting shell, and rack gear
It is engaged with gear, the side of mounting shell is equipped with auxiliary positioning slot, and auxiliary positioning slot is vertical setting margin location at the top of the base
It sets, and and tube chamber welds with base, being equipped between auxiliary positioning slot and mounting shell is in horizontally disposed lifting delivery sheet, goes up and down delivery sheet
Side is equipped with two symmetrical sliding blocks, and two pieces of sliding blocks are respectively embedded into the inside that auxiliary positioning slot and loose slot is arranged in, and
Sliding block and rack gear bottom in loose slot weld, and the top of workbench is equipped with the guardrail around setting, and guardrail is perpendicular to be set
It sets in the top edge position of workbench, and is welded with workbench.
Further, the bottom of single direction ratchet is equipped with check pawl, and check pawl is fixed by screws with mounting shell,
It will drive gear rotation in the rack gear process of rising or falling of elevating mechanism, and then drive single direction ratchet rotation, pass through setting
Check pawl can be avoided single direction ratchet and invert.
Further, the side of mounting shell be equipped with turntable, the embedding one end for being set on pull axis of turntable, and with pull axis it
Between realize interference fit, single direction ratchet can be driven to rotate counterclockwise by rotating counterclockwise turntable, so mate gear band movable tooth
Item rises, and layback turn disk can then pull pull axis toward movement outside outward, so that single direction ratchet is staggered with check pawl,
Rack gear is declined.
Further, the side of workbench is equipped with two blocks of attachment straps, and attachment strap is in the marginal position for being horizontally set on workbench, and
It fits closely and fixes with workbench, enabled in workbench ascending and descending process by the attachment strap of setting along auxiliary positioning
The stability during movable workbench is improved in the track of slot and elevating mechanism.
The utility model provides a kind of municipal works construction lifting platform by improving herein, has lifting process very steady
It is fixed, individually material can be conveyed, the advantages that material transportation process is highly-safe, be embodied are as follows:
Advantage 1: the bottom of single direction ratchet is equipped with check pawl, and check pawl is fixed by screws with mounting shell, rises
It will drive gear rotation in the rack gear process of rising or falling of descending mechanism, and then drive single direction ratchet rotation, pass through stopping for setting
Returning pawl can be avoided single direction ratchet and inverts.
Advantage 2: the side of mounting shell is equipped with turntable, embedding one end for being set on pull axis of turntable, and between pull axis
It realizes interference fit, single direction ratchet can be driven to rotate counterclockwise by rotating counterclockwise turntable, and then mate gear band carry-over bar
Rise, and layback turn disk can then pull pull axis toward movement outside outward, so that single direction ratchet is staggered with check pawl, make
Obtaining rack gear can decline.
Advantage 3: the side of workbench is equipped with two blocks of attachment straps, and attachment strap is in the marginal position for being horizontally set on workbench, and with
Workbench is fitted closely and is fixed, and is enabled in workbench ascending and descending process by the attachment strap of setting along auxiliary positioning slot
With the track of elevating mechanism, the stability during movable workbench is improved.
Detailed description of the invention
Fig. 1 is the utility model municipal works construction lifting platform structural schematic diagram；
Fig. 2 is the elevating mechanism side view sectional side elevation of the utility model municipal works construction lifting platform；
Fig. 3 is the sliding block partial enlarged view of the utility model municipal works construction lifting platform.
Serial number as shown in the figure: pedestal 1, elevating mechanism 2, mounting shell 201, cavity 202, check pawl 203, rack gear 204, tooth
Wheel 205, belt 207, pull axis 208, single direction ratchet 209, loose slot 210, auxiliary positioning slot 3, workbench 4, rises shaft 206
Delivery sheet 5, crane 6, connection footing 7, sliding block 8, turntable 9, guardrail 10, attachment strap 11 drop.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.In addition, term " first ",
" second ", " third " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Meanwhile it is practical at this
In novel description unless specifically defined or limited otherwise, term " connected ", " connection " shall be understood in a broad sense, for example, can be with
It is to be fixedly connected, may be a detachable connection, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The utility model provides a kind of municipal works construction lifting platform by improving herein, as shown in Figure 1-Figure 3, can be with
It is practiced as follows；Including pedestal 1, crane 6 and workbench 4, workbench 4 is with pedestal 1 in distribution and phase up and down
It is mutually parallel, the crane 6 being vertical setting is equipped between pedestal 1 and workbench 4, the top of crane 6 and workbench 4 pass through spiral shell
Silk is fixedly connected, and the top of pedestal 1 is set there are four equally distributed connection footing 7, and connection footing 7 is vertical setting in pedestal 1
Top center position, and with pedestal 1 weld, and the bottom of crane 6 with connect footing 7 flexible connection；The top of pedestal 1 is set
There is elevating mechanism 2, elevating mechanism 2 is made of mounting shell 201, gear 205, rack gear 204 and single direction ratchet 209, and mounting shell 201 is in
It is vertically set on the top edge position of pedestal 1, and is welded with pedestal 1, the side of mounting shell 201 is equipped with loose slot 210, installation
The inside of shell 201 forms cavity 202, and the inside of cavity 202 is equipped with shaft 206 and pull axis 208, shaft 206 and pull axis 208
Between be equipped with belt 207, belt 207 is circumferentially positioned at the side wall of shaft 206 and pull axis 208, and with shaft 206 and pull axis
208 are flexibly connected, and the inner sidewall of mounting shell 201 is arranged in the both ends insertion of shaft 206, and between mounting shell 201 between realization
Gap cooperation, the embedding middle position for being set on shaft 206 of gear 205, and interference fit, pull axis are realized between shaft 206
208 run through the side wall that mounting shell 201 is arranged in, and are flexibly connected with mounting shell 201, and single direction ratchet 209 is embedding to be set on pull
The middle position of axis 208, and interference fit is realized between pull axis 208, rack gear 204 is vertical setting in mounting shell 201
Inside, and rack gear 204 is engaged with gear 205, the side of mounting shell 201 is equipped with auxiliary positioning slot 3, and auxiliary positioning slot 3 is perpendicular
The top edge position of pedestal 1 is set, and is welded with pedestal 1, is equipped between auxiliary positioning slot 3 and mounting shell 201 in level
The side of the lifting delivery sheet 5 of setting, lifting delivery sheet 5 is equipped with two symmetrical sliding blocks 8, and two pieces of sliding blocks 8 are respectively embedded into
The inside of auxiliary positioning slot 3 and loose slot 210 is set, and the sliding block 8 being located in loose slot 210 and 204 bottom of rack gear are welded,
The top of workbench 4 is equipped with the guardrail 10 around setting, and guardrail 10 is vertical setting in the top edge position of workbench 4, and
It is welded with workbench 4.
The bottom of single direction ratchet 209 is equipped with check pawl 203, check pawl 203 and 201 company of being screwed of mounting shell
It connects, will drive the rotation of gear 205 in 204 process of rising or falling of rack gear of elevating mechanism 2, and then drive 209 turns of single direction ratchet
It is dynamic, single direction ratchet 209 can be avoided by the check pawl 203 of setting and invert.
The side of mounting shell 201 be equipped with turntable 9, the embedding one end for being set on pull axis 208 of turntable 9, and with pull axis 208
Between realize interference fit, single direction ratchet 209 can be driven to rotate counterclockwise by rotating counterclockwise turntable 9, and then mate gear
205 band carry-over bars 204 rise, and layback turn disk 9 can then pull pull axis 208 toward movement outside, so that unidirectional spine outward
Wheel 209 is staggered with check pawl 203, and rack gear 204 is declined.
The side of workbench 4 is equipped with two blocks of attachment straps 11, and attachment strap 11 is in the marginal position for being horizontally set on workbench 4, and with
Workbench 4 is fitted closely and is fixed, and it is fixed along auxiliary in 4 ascending and descending process of workbench to be enabled to by the attachment strap 11 of setting
The track of position slot 3 and elevating mechanism 2, improves the stability in 4 moving process of workbench.
A kind of working principle of municipal works construction lifting platform: firstly, staff constructs this kind of municipal works
Lifting platform is moved to job location, and then on workbench 4, starting crane 6 drives workbench 4 to rise at construction personnel station, when
Workbench 4 stops operation when rising to designated position, and lifting 5 initial position of delivery sheet is bottom, and construction personnel is by construction material
It is placed on 5 top of lifting delivery sheet, then rotates counterclockwise turntable 9, since turntable 9 is nested in one end of pull axis 208, turntable 9
The single direction ratchet 209 for being able to drive pull axis 208 and side rotates counterclockwise, and single direction ratchet 209 and gear 205 pass through belt
207 connections, are rotated counterclockwise by belt 207 with moving gear 205, and gear 205 is engaged with rack gear 204,205 rotation process of gear
In be able to drive rack gear 204 and up move, lifting delivery sheet 5 is connect by the sliding block 8 on right side with rack gear 204, therefore rack gear 204
It is able to drive lifting delivery sheet 5 in uphill process up to move, material is sent to eminence, material can layback turn outward after being sent to
Single direction ratchet 209 is moved to the outside, so that single direction ratchet 209 is staggered with check pawl 203, makes by disk 9, cooperation pull axis 208
Obtaining single direction ratchet 209 can rotate clockwise, and rotate clockwise turntable 9 at this time, carry out step-down operation to lifting delivery sheet 5.
To sum up；The utility model municipal works construction lifting platform, lifting process is very stable, can individually carry out to material
Conveying, material transportation process are highly-safe.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. a kind of municipal works construction lifting platform, including pedestal (1), crane (6) and workbench (4), it is characterised in that: institute
Workbench (4) is stated with pedestal (1) in being distributed and being parallel to each other up and down, is equipped between the pedestal (1) and workbench (4) perpendicular
The crane (6) of setting, top and the workbench (4) of the crane (6) are fixed by screws, the pedestal (1)
Top is set there are four equally distributed connection footing (7), and the connection footing (7) is vertical setting in the top of pedestal (1)
Between position, and with pedestal (1) weld, and the bottom of the crane (6) with connect footing (7) flexible connection；The pedestal (1)
Top be equipped with elevating mechanism (2), the elevating mechanism (2) by mounting shell (201), gear (205), rack gear (204) and unidirectionally
Ratchet (209) is constituted, and the mounting shell (201) is vertical setting in the top edge position of pedestal (1), and is welded with pedestal (1)
It connects, the side of the mounting shell (201) is equipped with loose slot (210), and the inside of the mounting shell (201) forms cavity (202), institute
The inside for stating cavity (202) is equipped with shaft (206) and pull axis (208), sets between the shaft (206) and pull axis (208)
Have belt (207), the belt (207) is circumferentially positioned at the side wall of shaft (206) and pull axis (208), and with shaft (206)
Be flexibly connected with pull axis (208), the insertion setting of the both ends of the shaft (206) mounting shell (201) inner sidewall, and with peace
Clearance fit, the embedding middle position for being set on shaft (206) of gear (205), and and shaft are realized between dress shell (201)
(206) interference fit, side wall of the pull axis (208) through setting in mounting shell (201), and and mounting shell are realized between
(201) be flexibly connected, the embedding middle position for being set on pull axis (208) of single direction ratchet (209), and with pull axis
(208) interference fit is realized between, the rack gear (204) is vertical setting in the inside of mounting shell (201), and the rack gear
(204) it is engaged with gear (205), the side of the mounting shell (201) is equipped with auxiliary positioning slot (3), the auxiliary positioning slot (3)
It is vertical setting in the top edge position of pedestal (1), and is welded with pedestal (1), the auxiliary positioning slot (3) and mounting shell
(201) being equipped between is in horizontally disposed lifting delivery sheet (5), and the side of lifting delivery sheet (5) is equipped with two symmetrical point
The sliding block (8) of cloth, two pieces of sliding blocks (8), which are respectively embedded into, to be arranged in the inside of auxiliary positioning slot (3) and loose slot (210), and
The sliding block (8) and rack gear (204) bottom in loose slot (210) welds, and the top of the workbench (4), which is equipped with, to be surround
The guardrail (10) of setting, the guardrail (10) are vertical setting in the top edge position of workbench (4), and with workbench (4)
Welding.
2. a kind of municipal works construction lifting platform according to claim 1, it is characterised in that: the single direction ratchet (209)
Bottom be equipped with check pawl (203), the check pawl (203) is fixed by screws with mounting shell (201).
3. a kind of municipal works construction lifting platform according to claim 1, it is characterised in that: the mounting shell (201)
Side is equipped with turntable (9), described embedding one end for being set on pull axis (208) of turntable (9), and real between pull axis (208)
Now it is interference fitted.
4. a kind of municipal works construction lifting platform according to claim 1, it is characterised in that: the side of the workbench (4)
Face is equipped with two pieces of attachment straps (11), the attachment strap (11) be in be horizontally set on the marginal positions of workbench (4), and with workbench (4)
It fits closely and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475396.5U CN208667021U (en) | 2018-09-10 | 2018-09-10 | A kind of municipal works construction lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475396.5U CN208667021U (en) | 2018-09-10 | 2018-09-10 | A kind of municipal works construction lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667021U true CN208667021U (en) | 2019-03-29 |
Family
ID=65841877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821475396.5U Expired - Fee Related CN208667021U (en) | 2018-09-10 | 2018-09-10 | A kind of municipal works construction lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667021U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986514A (en) * | 2019-04-30 | 2019-07-09 | 南京机电职业技术学院 | A kind of automated maintenance stage apparatus |
| CN111874840A (en) * | 2020-07-07 | 2020-11-03 | 周称发 | Crane for building pipeline installation |
| CN113047126A (en) * | 2021-03-26 | 2021-06-29 | 济南市市政工程建设集团有限公司 | Road roller for municipal engineering road construction and construction method thereof |
| CN116923945A (en) * | 2023-09-15 | 2023-10-24 | 山西中科华诺机械装备有限公司 | Vertical lifting warehouse for material storage |
-
2018
- 2018-09-10 CN CN201821475396.5U patent/CN208667021U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986514A (en) * | 2019-04-30 | 2019-07-09 | 南京机电职业技术学院 | A kind of automated maintenance stage apparatus |
| CN109986514B (en) * | 2019-04-30 | 2024-02-23 | 南京机电职业技术学院 | Automatic maintenance platform device |
| CN111874840A (en) * | 2020-07-07 | 2020-11-03 | 周称发 | Crane for building pipeline installation |
| CN113047126A (en) * | 2021-03-26 | 2021-06-29 | 济南市市政工程建设集团有限公司 | Road roller for municipal engineering road construction and construction method thereof |
| CN116923945A (en) * | 2023-09-15 | 2023-10-24 | 山西中科华诺机械装备有限公司 | Vertical lifting warehouse for material storage |
| CN116923945B (en) * | 2023-09-15 | 2023-11-17 | 山西中科华诺机械装备有限公司 | Vertical lifting warehouse for material storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190910 |