CN208578306U - A kind of constructing tunnel scaffold - Google Patents
A kind of constructing tunnel scaffold Download PDFInfo
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- CN208578306U CN208578306U CN201820771578.0U CN201820771578U CN208578306U CN 208578306 U CN208578306 U CN 208578306U CN 201820771578 U CN201820771578 U CN 201820771578U CN 208578306 U CN208578306 U CN 208578306U
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- bottom plate
- constructing tunnel
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- plate
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Abstract
The utility model provides a kind of constructing tunnel scaffold, including bottom plate；The rotating bolt is equipped with nut through the upper wall for connecting connecting box and in junction, and its underpart is socketed with wheel lift connection plate by threaded engagement rotation；The right part of the wheel lift connection plate offers threaded hole, and left part offers cavity in junction through connection connecting box, and right part lower end is welded with universal wheel；The fixed column is equipped with two groups every group three, is symmetrically distributed in the upper end of bottom plate, is fixedly installed with hydraulic cylinder on the right side of upper part；There are two the support rod settings, and lower end is weldingly fixed in fixed column；Be fixedly attached limited block in the middle part of the threaded rod, limited block two sides screw thread it is oppositely oriented, and the both ends of limited block by threaded engagement rotation be socketed with thread slider；The problems such as the utility model structure is simple, and scaffold installation is inconvenient for operation when solving constructing tunnel, is worth of widely use.
Description
Technical field
The utility model relates to constructing tunnel equipment, specifically a kind of constructing tunnel scaffold.
Background technique
Scaffold refer to construction site be worker operation and solving vertically and horizontally transport and the various brackets set up.Architecture field
Generic term, refer on construction site be used in exterior wall, interior decoration or the higher place that can not directly construct of layer height.Mainly for
Construction personnel works up and down or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc., is plainly exactly to build a framework, scaffold production
Material usually has: bamboo and wood, steel pipe or synthetic material etc..
Some engineerings are also with scaffold when template uses, furthermore in departments such as advertising, municipal administration, traffic road bridge, mines
It is used extensively, constructing tunnel, is the abbreviation of new Austrian method for tunnel construction, it is Austrian scholar in long campaigns tunnel
In Construction practices, a kind of reasonable construction method proposed from the viewpoint of rock mechanics is using spray anchor technology, monitoring
It measures etc. and the new engineering construction method of one kind formed with a system that rock mechanics theory is constituted.A kind of constructing tunnel
Constructing tunnel is greatly facilitated with the appearance of scaffold, but there are many shortcomings for the scaffold of current stage, for example,
Fixed stability is poor, and security protection performance is poor, inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of constructing tunnel scaffolds, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of constructing tunnel scaffold, including bottom plate；The upper end of the bottom plate is provided with connecting box；The connecting box is set
It sets there are four the four corners for being symmetrically distributed in bottom plate upper end, is internally connected with rotating bolt；The rotating bolt is through connection
The upper wall of connecting box and nut is installed in junction, its underpart is socketed with wheel lift connection plate by threaded engagement rotation；
The right part of the wheel lift connection plate offers threaded hole, and left part is opened up in junction free through connection connecting box
Chamber, right part lower end are welded with universal wheel；There are four the four corners for being mounted on bottom plate for the universal wheel setting；Bottom plate it is upper
The end left and right sides is welded with fixed column；The fixed column is equipped with two groups every group three, is symmetrically distributed in the upper end of bottom plate,
Upper right is fixedly installed with hydraulic cylinder；The lower end of the hydraulic cylinder is welded with support rod；The support rod is provided with two
A, lower end is weldingly fixed in fixed column；The upper end of fixed column is welded with elevator chamber；The left end outer wall of the elevator chamber
On be welded with loading plate；The upper end of the loading plate, which is bolted, is fixedly installed with lifting motor；The lifting electricity
The right end of machine is welded with threaded rod；It is fixedly attached limited block in the middle part of the threaded rod, in the two sides of limited block
Screw thread it is oppositely oriented, and the both ends of limited block by threaded engagement rotation be socketed with thread slider；The thread slider
If being bolted be rotatably equipped with elevating lever thereon there are two the two sides for being symmetrically mounted on threaded rod；The elevating lever
Middle part is fixedly linked by coupling bar rotation, and the upper end, which is bolted, to be rotatably installed on link block, and its underpart is run through
Elevator chamber is connected, and offers cavity in junction.
As a further solution of the present invention: the lower end of the bottom plate is provided with supporting leg；The supporting leg setting
There are four the four corners for being uniformly weldingly fixed on bottom plate lower end, and lower end is fixedly installed with rubber pad.
As a further solution of the present invention: there are two the left and right two for being symmetrically mounted on bottom plate for the hydraulic cylinder setting
Side, the internal movement in right side are equipped with hydraulic stem.
As a further solution of the present invention: the right end of the hydraulic stem is fixedly welded with telescopic rod；It is described flexible
The right end of bar is fixedly installed with fixed disk；The right end of the fixed disk is fixedly installed with rubber pad.
As a further solution of the present invention: the left part rotation of the threaded rod runs through connection elevator chamber, and even
The place of connecing is equipped with connection bearing, and its right end is held in the right wall for being rotatably installed in elevator chamber also by connecting shaft；Connect bearing edge
It is embedding to be mounted in the inner wall of elevator chamber.
As a further solution of the present invention: the upper end of the workbench is provided with connecting column, and its mounting height
It is arranged at one meter one or so；The connecting column is provided with two groups every group three front and rear sides for being symmetrically distributed in workbench upper end,
The upper end is welded with protective fence；There are two the protective fence settings, is symmetrically distributed in the front and rear sides of workbench upper end.
As a further solution of the present invention: the upper end is weldingly fixed on workbench there are two the link block sets
Lower end at left and right sides of；The left and right ends of the workbench are welded with connecting plate.
As a further solution of the present invention: the lower end of the connecting plate is welded with roller mounting plate；It is described
Roller mounting plate is equipped with two groups every group two its lower end interference and is socketed with connecting rod；Rotation is socketed with rolling in the connecting rod
Wheel.
The scroll wheel sets that there are two be symmetrically distributed in the left and right of workbench as a further solution of the present invention,
Both ends are wound with drawstring thereon；The left side lower end of the drawstring is fastened on haul basket, and right side lower end bolt is in drawstring fixed handle
On；The right end of the drawstring fixed handle is weldingly fixed on the left upper portion of elevator chamber.
Compared with prior art, the utility model has the beneficial effects that
The utility model is fixedly installed with rubber pad in the lower end of supporting leg, play fixed supporting role, and compound rubber pad
Use, prevent scaffold in constructing tunnel in use, because ground water and soil miriness due to slide, security risk is caused to construction personnel,
And fixed disk is installed at the both ends of fixed column, it is used cooperatively with right end rubber pad, scaffold fixation is prevented into operator
It causes danger during the work time because scaffold shakes, elevating lever is installed in the lower end of workbench, it can will be on operator
It moves on to specified position to use, and is mounted with protective fence on the table, protect the safety of operator, set at the both ends of workbench
Set haul frame, inside be placed with the articles such as construction equipment, moved up by drawstring, solve operator in high altitude operation
When shipping supply the problem of, and the apparatus structure is simple, easy to operate, scaffold installation operation not side when solving constructing tunnel
Just the problems such as, is worth of widely use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of constructing tunnel scaffold.
Fig. 2 is a kind of structural schematic diagram of side view in constructing tunnel scaffold.
Fig. 3 is a kind of structural schematic diagram of top view in constructing tunnel scaffold.
Fig. 4 is the structural schematic diagram of A-A in constructing tunnel scaffold a kind of.
In figure: 1- supporting leg, 2- universal wheel, 3- wheel lift connection plate, 4- support rod, 5- loading plate, 6- lifting motor,
7- threaded rod, 8- connection bearing, 9- haul basket, 10- scroll wheel, 11- drawstring, 12- connecting plate, 13- link block, 14- protective fence,
15- connecting column, 16- coupling bar, 17- elevating lever, 18- roller mounting plate, 19- connecting rod, 20- elevator chamber, 21- drawstring are fixed
Handle, 22- limited block, 23- thread slider, 24- hydraulic cylinder, 25- fixed disk, 26- rubber pad, 27- telescopic rod, 28- hydraulic stem,
29- fixed column, 30- rotating bolt, 31- connecting box, 32- bottom plate, 33- workbench.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-4, a kind of constructing tunnel scaffold, including bottom plate 32；The lower end of the bottom plate 32 is provided with branch
Support leg 1 provides work and installation space for part connecting part thereon；There are four be uniformly welded and fixed for the setting of supporting leg 1
Four corners in 32 lower end of bottom plate, lower end are fixedly installed with rubber pad 26, play fixed supporting role, and compound rubber pad 26 makes
With, prevent scaffold in constructing tunnel in use, because ground water and soil miriness due to slide, security risk is caused to construction personnel；Bottom
The upper end of plate 32 is provided with connecting box 31；The connecting box 31 is arranged there are four the four corners for being symmetrically distributed in 32 upper end of bottom plate,
It is internally connected with rotating bolt 30, provides working space for its internal rotatable parts；The rotating bolt 30 is through connection
The upper wall of connecting box 31 and nut is installed in junction, its underpart is socketed with wheel lift connection plate by threaded engagement rotation
3, lower rotation is artificially being turned, so that its connecting component be driven to move up and down；The right part of the wheel lift connection plate 3 offers
Threaded hole, left part offer cavity in junction through connection connecting box 31, and right part lower end is welded with universal wheel
2；There are four the four corners for being mounted on bottom plate 32 for the universal wheel 2 setting, under the drive of wheel lift connection plate 3 on move down
It is dynamic, by artificially rotate rotating bolt 30 moved down with ground face contact, the mobile working of scaffold may be implemented, work as scaffold
It is moved up when being moved to designated position, drags fixation work of the ground realization to scaffold away from；At left and right sides of the upper end of bottom plate 32
It is welded with fixed column 29；The fixed column 29 is equipped with two groups every group three, is symmetrically distributed in the upper end of bottom plate 32, upper part
Right side is fixedly installed with hydraulic cylinder 24, plays fixed support the upper end connecting component；There are two the settings of hydraulic cylinder 24
It is symmetrically mounted on the left and right sides of bottom plate 32, the internal movement in right side is equipped with hydraulic stem 28；The right end of the hydraulic stem 28 is solid
Surely it is welded with telescopic rod 27, is moved left and right under the drive of hydraulic cylinder 24 and drives its connecting component mobile；The telescopic rod 27
Right end is fixedly installed with fixed disk 25；The right end of the fixed disk 25 is fixedly installed with rubber pad 26, in the drive of telescopic rod 27
Under move to right, hydraulic cylinder 24 is closed when the two sides inner wall in itself and tunnel contacts, will by being used cooperatively with its right end rubber pad 26
Scaffold is fixed to prevent operator from causing danger during the work time because scaffold shakes；The lower end welding of hydraulic cylinder 24 is solid
Surely there is support rod 4；There are two the settings of support rod 4, and lower end is weldingly fixed in fixed column 29, is played a supportive role；It is fixed
The upper end of column 29 is welded with elevator chamber 20；It is welded with loading plate 5 on the left end outer wall of the elevator chamber 20, for lifting
Component provides work and installation space；The upper end of the loading plate 5, which is bolted, is fixedly installed with lifting motor 6, support
The weight of bearer connection component；The right end of the lifting motor 6 is welded with threaded rod 7, is the power resources of lifting part；
The left part rotation of the threaded rod 7 is equipped with connection bearing 8 through connection elevator chamber 20, and in junction, and its right end also leads to
It crosses connection bearing 8 to be rotatably installed in the right wall of elevator chamber 20, rotates under the drive of lifting motor 6, connect thereon to drive
Relay part rotation；Connection bearing 8, which is inlayed, to be mounted in the inner wall of elevator chamber 20, and rotatable parts are connected；The middle part of threaded rod 7 is fixed
Be socketed with limited block 22, limited block 22 two sides screw thread it is oppositely oriented, and pass through spiral shell at the both ends of limited block 22
Line occlusion rotation is socketed with thread slider 23；The thread slider 23 is set there are two the two sides of threaded rod 7 are symmetrically mounted on, thereon
Be bolted and be rotatably equipped with elevating lever 17, under the drive of threaded rod 7 simultaneously inwardly or be displaced outwardly simultaneously；The liter
The middle part of drop bar 17 is fixedly linked by the rotation of coupling bar 16, and the upper end, which is bolted, to be rotatably installed on link block 13,
And connection elevator chamber 20 is run through in its underpart, and offers cavity in junction, when thread slider 23 moves inward, drives thereon
It rises；There are two the link block 13 is set, the upper end is weldingly fixed at left and right sides of the lower end of workbench 33；The workbench 33
Upper end is provided with connecting column 15, works for operator station above, and its mounting height is arranged at one meter one or so, can allow behaviour
It steps up as member, and is moved up under the drive of elevating lever 17, operator is transported to designated position；The connecting column 15 is provided with
Two groups every group three are symmetrically distributed in the front and rear sides of 33 upper end of workbench, and the upper end is welded with protective fence 14；It is described anti-
There are two the settings of guardrail 14, is symmetrically distributed in the front and rear sides of 33 upper end of workbench, plays protective action, protects the person of operator
Safety；The left and right ends of workbench 33 are welded with connecting plate 12；The lower end of the connecting plate 12 is welded with idler wheel
Mounting plate 18, is connected and fixed component；The roller mounting plate 18 is equipped with two groups every group two its lower end interference and is socketed with connecting rod
19；Rotation is socketed with scroll wheel 10 in the connecting rod 19；The scroll wheel 10 is symmetrically distributed in workbench 33 there are two setting
Left and right ends are wound with drawstring 11 thereon；The left side lower end of the drawstring 11 is fastened on haul basket 9, and right side lower end bolt exists
On drawstring fixed handle 21, drives haul basket 9 to move up and down under artificial pull, haul basket 9 is transported to upper end designated position；Fortune
There are two charging basket 9 is set, inside be placed with the articles such as construction equipment, moved up by drawstring 11, solve operator in height
When idle job the problem of shipping supply；The right end of the drawstring fixed handle 21 is weldingly fixed on the left upper portion of elevator chamber 20.
The working principle of the utility model is: device using when universal wheel 2 is moved down by artificially turning rotating bolt 30
To with ground face contact, and entire scaffold is propped up, pushes scaffold to be moved to job site, universal wheel 30 is moved up,
Fix support leg 1 by device with ground face contact；Starting hydraulic cylinder 24 drives fixed disk 25 mobile to two sides at this time, when it is fixed
When in tunnel-side, hydraulic cylinder 24 is closed；Operator is cross on workbench 33, starts lifting motor 6, in the band of elevating lever 17
Dynamic lower table 33 moves up, and designated position will be moved on on operator, closes motor；Protective fence 14 on workbench 33 can protect
The personal safety of operator；When operator carries out high altitude operation, the personnel of lower end can be by pulling drawstring 11 by material and device
Material is shipped for operator by haul basket 9, completes constructing tunnel work.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (9)
1. a kind of constructing tunnel scaffold, including bottom plate (32)；It is characterized in that, the upper end of the bottom plate (32) is provided with company
Connect case (31)；Connecting box (31) setting is internally connected with there are four the four corners for being symmetrically distributed in bottom plate (32) upper end
Rotating bolt (30)；The rotating bolt (30) through the upper wall for connecting connecting box (31) and is equipped with nut in junction,
Lower part is socketed with wheel lift connection plate (3) by threaded engagement rotation；The right part of the wheel lift connection plate (3) offers
Threaded hole, left part offer cavity in junction through connection connecting box (31), and right part lower end is welded with universal
It takes turns (2)；There are four the four corners for being mounted on bottom plate (32) for universal wheel (2) setting；Weldering at left and right sides of the upper end of bottom plate (32)
It connects and is fixed with fixed column (29)；The fixed column (29) is equipped with two groups every group three, is symmetrically distributed in the upper end of bottom plate (32),
Upper right is fixedly installed with hydraulic cylinder (24)；The lower end of the hydraulic cylinder (24) is welded with support rod (4)；The support
There are two bar (4) settings, and lower end is weldingly fixed on fixed column (29)；The upper end of fixed column (29) is welded with elevator chamber
(20)；Loading plate (5) are welded on the left end outer wall of the elevator chamber (20)；The upper end of the loading plate (5) passes through spiral shell
It tethers to connect and is fixedly installed with lifting motor (6)；The right end of the lifting motor (6) is welded with threaded rod (7)；The screw thread
Limited block (22) have been fixedly attached in the middle part of bar (7), limited block (22) two sides screw thread it is oppositely oriented, and limiting
The both ends of block (22) are socketed with thread slider (23) by threaded engagement rotation；The thread slider (23) sets that there are two symmetrical
The two sides of threaded rod (7) are mounted on, is bolted is rotatably equipped with elevating lever (17) thereon；In the elevating lever (17)
Portion is fixedly linked by coupling bar (16) rotation, and the upper end, which is bolted, to be rotatably installed on link block (13), and under it
Portion offers cavity in junction through connection elevator chamber (20).
2. a kind of constructing tunnel scaffold according to claim 1, which is characterized in that the lower end of the bottom plate (32) is set
It is equipped with supporting leg (1)；The uniform four corners for being weldingly fixed on bottom plate (32) lower end that there are four supporting leg (1) settings,
Lower end is fixedly installed with rubber pad (26).
3. a kind of constructing tunnel scaffold according to claim 1, which is characterized in that the hydraulic cylinder (24) is provided with
Two are symmetrically mounted on the left and right sides of bottom plate (32), and the internal movement in right side is equipped with hydraulic stem (28).
4. a kind of constructing tunnel scaffold according to claim 3, which is characterized in that the right end of the hydraulic stem (28)
It is fixedly welded with telescopic rod (27)；The right end of the telescopic rod (27) is fixedly installed with fixed disk (25)；The fixed disk (25)
Right end be fixedly installed with rubber pad (26).
5. a kind of constructing tunnel scaffold according to claim 1, which is characterized in that the left part of the threaded rod (7)
Rotation is equipped with connection bearing (8) through connection elevator chamber (20), and in junction, and its right end is also by connection bearing (8)
It is rotatably installed in the right wall of elevator chamber (20)；Connection bearing (8), which is inlayed, to be mounted in the inner wall of elevator chamber (20).
6. a kind of constructing tunnel scaffold according to claim 1, which is characterized in that the upper end of the workbench (33)
It is provided with connecting column (15), and its mounting height is arranged at one meter one；The connecting column (15) be provided with two groups every group three it is right
Claim the front and rear sides for being distributed in workbench (33) upper end, the upper end is welded with protective fence (14)；The protective fence (14) sets
There are two setting, it is symmetrically distributed in the front and rear sides of workbench (33) upper end.
7. a kind of constructing tunnel scaffold according to claim 1, which is characterized in that the link block (13) is equipped with two
A, the upper end is weldingly fixed at left and right sides of the lower end of workbench (33)；Weld solid in the left and right ends of the workbench (33)
Surely there are connecting plate (12).
8. a kind of constructing tunnel scaffold according to claim 7, which is characterized in that the lower end of the connecting plate (12)
It is welded with roller mounting plate (18)；The roller mounting plate (18) is equipped with two groups every group two its lower end interference and is socketed with company
Extension bar (19)；Rotation is socketed with scroll wheel (10) on the connecting rod (19).
9. a kind of constructing tunnel scaffold according to claim 8, which is characterized in that the scroll wheel (10) is equipped with two
A left and right ends for being symmetrically distributed in workbench (33) are wound with drawstring (11) thereon；It fastens the left side lower end of the drawstring (11)
On haul basket (9), right side lower end bolt is on drawstring fixed handle (21)；The right end welding of the drawstring fixed handle (21) is solid
It is scheduled on the left upper portion of elevator chamber (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771578.0U CN208578306U (en) | 2018-05-23 | 2018-05-23 | A kind of constructing tunnel scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771578.0U CN208578306U (en) | 2018-05-23 | 2018-05-23 | A kind of constructing tunnel scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN208578306U true CN208578306U (en) | 2019-03-05 |
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ID=65506244
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820771578.0U Active CN208578306U (en) | 2018-05-23 | 2018-05-23 | A kind of constructing tunnel scaffold |
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| Country | Link |
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| CN (1) | CN208578306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321670A (en) * | 2020-03-14 | 2020-06-23 | 山西省交通规划勘察设计院有限公司 | Movable protective device for bridge engineering construction |
| CN111720146A (en) * | 2020-06-12 | 2020-09-29 | 甘肃路桥建设集团有限公司 | Many sectional shapes form bow member manipulator |
| CN113579013A (en) * | 2021-07-07 | 2021-11-02 | 安徽省伊锡尔重工科技有限公司 | Continuous bending machine for right-angle bending of metal plate |
-
2018
- 2018-05-23 CN CN201820771578.0U patent/CN208578306U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321670A (en) * | 2020-03-14 | 2020-06-23 | 山西省交通规划勘察设计院有限公司 | Movable protective device for bridge engineering construction |
| CN111720146A (en) * | 2020-06-12 | 2020-09-29 | 甘肃路桥建设集团有限公司 | Many sectional shapes form bow member manipulator |
| CN111720146B (en) * | 2020-06-12 | 2022-05-31 | 甘肃路桥建设集团有限公司 | Many sectional shapes form bow member manipulator |
| CN113579013A (en) * | 2021-07-07 | 2021-11-02 | 安徽省伊锡尔重工科技有限公司 | Continuous bending machine for right-angle bending of metal plate |
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Address after: No. 688, Wanfu street, Changchun, Jilin Province, Jilin Patentee after: Changchun urban construction and maintenance Group Co., Ltd. Address before: Luyuan District in Jilin province Changchun Wanfu Street 130000 No. 688 Patentee before: Changchun urban construction maintenance Limited by Share Ltd |