CN209653330U - A kind of scaffold - Google Patents
A kind of scaffold Download PDFInfo
- Publication number
- CN209653330U CN209653330U CN201822223521.XU CN201822223521U CN209653330U CN 209653330 U CN209653330 U CN 209653330U CN 201822223521 U CN201822223521 U CN 201822223521U CN 209653330 U CN209653330 U CN 209653330U
- Authority
- CN
- China
- Prior art keywords
- block
- outside
- supporting block
- positive stop
- stop strip
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of scaffolds, including the first supporting block, horizontal support and limited block, driving lever is provided at the top of first supporting block, and first offers limiting slot on the outside of supporting block, the horizontal support is mounted on the outside of limiting slot, and horizontal support outside screw is connected with Limit screw, scaffold pedestal is welded with below first supporting block, and the bottom of scaffold pedestal is hingedly fixed with link block, the limited block is mounted on the bottom of link block, and positive stop strip is provided at left and right sides of limited block, teeth are installed on the outside of the positive stop strip, and limiting through hole is provided through on the outside of positive stop strip, sliding rail is connected with below the positive stop strip, and rotation gear is installed between positive stop strip, threaded hole is offered on the outside of the horizontal support.The scaffold uses the first supporting block and positive stop strip, increases the forced area of cylinder strut by the first supporting block and the second supporting block, increases the stability in routine use and installation process.
Description
Technical field
The utility model relates to mining machine equipment technical field, specially a kind of scaffold.
Background technique
Construction personnel couple is needed due to excavating the length relatively depth and narrower width of drive in daily mining activities process
Drive carries out roof reinforcement processing, for the construction of such height of foundation, it has not been convenient to using large-scale machinery, need for drive
Top carry out a degree of support, therefore will use a large amount of scaffold.
Present scaffold mostly uses cylindrical structure, and connection type is simple, but stability is poor and scaffold between
Width is larger, is not suitable with daily mining activities process, in assembling and use process, needs to consume a large amount of manpower and object
Power, and application risk is larger.
Utility model content
The purpose of this utility model is to provide a kind of scaffolds, steady to solve scaffold mentioned above in the background art
Width between qualitative poor and scaffold is larger, in assembling and use process, needs to consume a large amount of manpower and material resources
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of scaffold, including the first supporting block,
Horizontal support and limited block are provided with driving lever at the top of first supporting block, and offer limiting slot on the outside of the first supporting block,
The horizontal support is mounted on the outside of limiting slot, and horizontal support outside screw is connected with Limit screw, first supporting block
Lower section be welded with scaffold pedestal, and the bottom of scaffold pedestal is hingedly fixed with link block, and the limited block is mounted on company
The bottom of block is connect, and is provided with positive stop strip at left and right sides of limited block, teeth, and positive stop strip are installed on the outside of the positive stop strip
Outside is provided through limiting through hole, and sliding rail is connected with below the positive stop strip, and rotation gear is equipped between positive stop strip,
Threaded hole is offered on the outside of the horizontal support, and support supporting plate is welded on the outside of horizontal support, first supporting block
Outside screw be connected with limit screw rod, and allocating slot is offered at the top of the first supporting block, the side setting of first supporting block
There is cylinder strut, and be welded with the first clamping block on the outside of cylinder strut, the side of the cylinder strut is provided with the second card
Block is closed, being fixed on the outside of second clamping block has the second supporting block, and is fixed with pitman on the outside of the second supporting block.
Preferably, the limiting slot is equidistantly distributed in the first supporting block, and the quantity of limiting slot setting is eight groups, and
The width of limiting slot is the half of the first supporting block width.
Preferably, the limited block and positive stop strip by sliding rail and rotate gear composition slidable structure, and positive stop strip
Longitudinal section is to be inverted L-shaped structure, and positive stop strip is symmetrical about limited block center line.
Preferably, the teeth are to engage fixation, and teeth are to be parallel to each other with positive stop strip with rotation gear connecting way.
Preferably, the length of the allocating slot is greater than the length of driving lever, and driving lever runs through the first clamping block and first simultaneously
Bracer, and driving lever is mutually perpendicular to limit screw rod.
Preferably, first clamping block and the second clamping block are in distributed rectangular on cylinder strut, and the first clamping block
Length be greater than the length of the second clamping block, and the second clamping block is connect with the second supporting block by pitman.
Compared with prior art, the utility model has the beneficial effects that the scaffold,
1, using the first supporting block and positive stop strip, increase the stress of cylinder strut by the first supporting block and the second supporting block
Area increases the stability in routine use and installation process, and using the positive stop strip of mobile limited block bottom, increases limited block
The fixed convenience in bottom, avoiding use process, there is a situation where loosen；
2, driving lever and limiting slot, the fixation by driving lever to the first supporting block and the first clamping block reduce in use process
The time of consumption and labor intensity are attached fixation to horizontal support by limiting slot, avoid horizontal support directly with first
Connection on the outside of supporting block, reduces the stability connecting with the first supporting block；
3, using limit screw rod and pitman, by limiting further fixation of the screw rod to driving lever and the first supporting block,
Increase the stability that driving lever is connect with the first supporting block, the feelings for avoiding driving lever and the first supporting block from shifting in use
Condition, and locked the second clamping block and cylinder strut using pitman, the stability of lift structure entirety.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model limited block present invention looks up structural representation；
Fig. 3 is the utility model horizontal support overlooking structure diagram；
Fig. 4 is the first supporting block of the utility model and cylinder strut attachment structure schematic diagram；
Fig. 5 is the first supporting block of the utility model and the second clamping block schematic side view.
In figure: 1, the first supporting block；2, driving lever；3, limiting slot；4, horizontal support；5, Limit screw；6, scaffold pedestal；
7, link block；8, limited block；9, positive stop strip；10, teeth；11, limiting through hole；12, sliding rail；13, gear is rotated；14, threaded hole；
15, supporting plate is supported；16, screw rod is limited；17, allocating slot；18, cylinder strut；19, the first clamping block；20, the second clamping block；21,
Two supporting blocks；22, pitman.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of scaffold, including the first supporting block 1, dial
Bar 2, limiting slot 3, horizontal support 4, Limit screw 5, scaffold pedestal 6, link block 7, limited block 8, positive stop strip 9, teeth 10, limit
Position through-hole 11, sliding rail 12, rotation gear 13, threaded hole 14, support supporting plate 15, limit screw rod 16, allocating slot 17, cylinder strut 18,
First clamping block 19, the second clamping block 20, the second supporting block 21 and pitman 22, the top of the first supporting block 1 are provided with driving lever
2, and limiting slot 3 is offered on the outside of the first supporting block 1, horizontal support 4 is mounted on 3 outside of limiting slot, and 4 outside spiral shell of horizontal support
Line is connected with Limit screw 5, and the lower section of the first supporting block 1 is welded with scaffold pedestal 6, and the bottom of scaffold pedestal 6 is hinged
It is fixed with link block 7, limited block 8 is mounted on the bottom of link block 7, and positive stop strip 9 is provided at left and right sides of limited block 8, limit
The outside of position item 9 is equipped with teeth 10, and limiting through hole 11 is provided through on the outside of positive stop strip 9, and the lower section of positive stop strip 9 is connected with
Sliding rail 12, and rotation gear 13 is installed between positive stop strip 9, the outside of horizontal support 4 offers threaded hole 14, and horizontal support
4 outside is welded with support supporting plate 15, and the outside screw of the first supporting block 1 is connected with limit screw rod 16, and the first supporting block 1 is pushed up
Portion offers allocating slot 17, and the side of the first supporting block 1 is provided with cylinder strut 18, and is welded on the outside of cylinder strut 18
One clamping block 19, the side of cylinder strut 18 are provided with the second clamping block 20, and the outside of the second clamping block 20, which is fixed,
Two supporting blocks 21, and pitman 22 is fixed on the outside of the second supporting block 21.
Limiting slot 3 is equidistantly distributed in the first supporting block 1, and the quantity that limiting slot 3 is arranged is eight groups, and limiting slot 3
Width be 1 width of the first supporting block half, convenient for being fixed to horizontal support 4, promoted horizontal support 4 and first
The stability that supporting block 1 connects.
Limited block 8 and positive stop strip 9 are by sliding rail 12 and the rotation composition slidable structure of gear 13, and the vertical of positive stop strip 9 cuts
Face is to be inverted L-shaped structure, and positive stop strip 9 is symmetrical about 8 center line of limited block, the ground supported by 9 Duis of positive stop strip
Face is fixed, and avoiding device during excavation, there is a situation where loosen.
Teeth 10 are to engage fixation, and teeth 10 are to be parallel to each other with positive stop strip 9, are passed through with rotation 13 connection type of gear
Rotation gear 13 and teeth 10 are engaged the displacement for realizing positive stop strip 9, reduce the difficulty of operation.
The length of allocating slot 17 is greater than the length of driving lever 2, and driving lever 2 runs through the first clamping block 19 and the first supporting block 1 simultaneously,
And driving lever 2 is mutually perpendicular to limit screw rod 16, by driving lever 2 and limit screw rod 16 to the first supporting block 1 and the first clamping block
19 fixed stability, avoid in use process that there is a situation where loosen.
First clamping block 19 and the second clamping block 20 are in distributed rectangular on cylinder strut 18, and the length of the first clamping block 19
Degree is greater than the length of the second clamping block 20, and the second clamping block 20 is connect with the second supporting block 21 by pitman 22, is convenient for
The forced area of 18 bottom of cylinder strut is promoted, the stability in 18 outside of cylinder strut is increased.
Working principle: when using the scaffold, according to Fig. 1 and Fig. 4, operator is first passed through outside cylinder strut 18
First clamping block 19 of side is attached with the first supporting block 1, and by stirring the driving lever 2 inside allocating slot 17, right by driving lever 2
First supporting block 1 is fixed with the first clamping block 19, then limit screw rod 16 is inserted into inside the first supporting block 1, to the
One supporting block 1 and driving lever 2 carry out it is vertical fix, avoid driving lever 2 in fixation there is a situation where loosening, according to fig. 2 and Fig. 3 institute
Show, second clamping block 20 in the outside of cylinder strut 18 is then recycled to be fixed with the second supporting block 21, and by pitman 22
It is inserted into inside the second clamping block 20 and the second supporting block 21 and it is fixed, then by the scaffold of 18 bottom of cylinder strut
Pedestal 6 is hingedly fixed with link block 7, operator pull limited block 8 inside positive stop strip 9, by rotation gear 13 and
The teeth 10 in 9 outside of positive stop strip are engaged, and positive stop strip 9 carries out sliding constantly to be displaced outwardly by the sliding rail 12 of bottom,
First supporting block 1 is placed in parallel by subsequent operator with drive, then by the limiting through hole 11 on the outside of positive stop strip 9 to foot
The bottom of hand cradle pedestal 6 is fixed, then the second supporting block 21 is carried out binding and fixing with drive metope, and operator is according to mine
Horizontal support 4 is inserted into the limiting slot 3 in 1 outside of the first supporting block by the height in road, then is laterally propped up by 5 Duis of Limit screw
Limit is fixed in frame 4 and the first supporting block 1.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of scaffold, including the first supporting block (1), horizontal support (4) and limited block (8), it is characterised in that: described first
It is provided at the top of supporting block (1) driving lever (2), and offers limiting slot (3), the horizontal support on the outside of the first supporting block (1)
(4) it is mounted on the outside of limiting slot (3), and horizontal support (4) outside screw is connected with Limit screw (5), first supporting block
(1) it is welded with below scaffold pedestal (6), and the bottom of scaffold pedestal (6) is hingedly fixed with link block (7), the limit
Position block (8) is mounted on the bottom of link block (7), and is provided with positive stop strip (9), the positive stop strip at left and right sides of limited block (8)
(9) it is equipped on the outside of teeth (10), and is provided through limiting through hole (11) on the outside of positive stop strip (9), the positive stop strip (9)
Lower section is connected with sliding rail (12), and rotation gear (13) is equipped between positive stop strip (9), is opened on the outside of the horizontal support (4)
Support supporting plate (15), the outside of first supporting block (1) are welded with equipped with threaded hole (14), and on the outside of horizontal support (4)
It is threaded with limit screw rod (16), and is offered allocating slot (17) at the top of the first supporting block (1), first supporting block (1)
Side is provided with cylinder strut (18), and is welded with the first clamping block (19) on the outside of cylinder strut (18), the cylinder branch
The side of bar (18) is provided with the second clamping block (20), and being fixed on the outside of second clamping block (20) has the second supporting block
(21), pitman (22) and on the outside of the second supporting block (21) are fixed with.
2. a kind of scaffold according to claim 1, it is characterised in that: the limiting slot (3) equidistantly distributes first
Supporting block (1), and the quantity of limiting slot (3) setting is eight groups, and the width of limiting slot (3) is the first supporting block (1) width
Half.
3. a kind of scaffold according to claim 1, it is characterised in that: the limited block (8) and positive stop strip (9) pass through cunning
Rail (12) and rotation gear (13) constitute slidable structure, and the longitudinal section of positive stop strip (9) is to be inverted L-shaped structure, and limit
Position item (9) is symmetrical about limited block (8) center line.
4. a kind of scaffold according to claim 1, it is characterised in that: the teeth (10) connect with rotation gear (13)
Mode is that engagement is fixed, and teeth (10) are to be parallel to each other with positive stop strip (9).
5. a kind of scaffold according to claim 1, it is characterised in that: the length of the allocating slot (17) is greater than driving lever (2)
Length, and driving lever (2) is simultaneously through the first clamping block (19) and the first supporting block (1), and driving lever (2) and limit screw rod
(16) it is mutually perpendicular to.
6. a kind of scaffold according to claim 1, it is characterised in that: first clamping block (19) and the second clamping block
(20) in distributed rectangular on cylinder strut (18), and the length of the first clamping block (19) is greater than the length of the second clamping block (20)
Degree, and the second clamping block (20) is connect with the second supporting block (21) by pitman (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223521.XU CN209653330U (en) | 2018-12-28 | 2018-12-28 | A kind of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223521.XU CN209653330U (en) | 2018-12-28 | 2018-12-28 | A kind of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653330U true CN209653330U (en) | 2019-11-19 |
Family
ID=68519168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223521.XU Expired - Fee Related CN209653330U (en) | 2018-12-28 | 2018-12-28 | A kind of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033187A (en) * | 2021-12-10 | 2022-02-11 | 延安大学 | Assembly device and method for prefabricated components of assembly type building |
-
2018
- 2018-12-28 CN CN201822223521.XU patent/CN209653330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033187A (en) * | 2021-12-10 | 2022-02-11 | 延安大学 | Assembly device and method for prefabricated components of assembly type building |
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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 |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |