CN207776398U - A kind of scaffold that construction site uses - Google Patents
A kind of scaffold that construction site uses Download PDFInfo
- Publication number
- CN207776398U CN207776398U CN201820085565.8U CN201820085565U CN207776398U CN 207776398 U CN207776398 U CN 207776398U CN 201820085565 U CN201820085565 U CN 201820085565U CN 207776398 U CN207776398 U CN 207776398U
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- CN
- China
- Prior art keywords
- fixed
- slot
- fixed link
- fixedly connected
- gear
- Prior art date
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Abstract
The utility model discloses a kind of scaffolds that construction site uses,Including multiple fixed links,The outer side of bottom of fixed is equipped with shaft,One end of shaft is fixedly connected with knob,The other end, which stretches into be opened in the groove of fixed link bottom end, is fixedly connected with first gear,First gear engagement is connected with second gear,The center of second gear is equipped with thread spindle,The roof of groove is rotatably connected at the top of thread spindle,Connection is engaged with extension rod in the bottom of thread spindle,The bottom of extension rod, which is stretched out outside groove, is fixedly connected with support plate,Connecting rod there are two being all provided between two fixed links of homonymy,The utility model assembling easy to disassemble,It can be while adjusting scaffold height,Individually some fixed link is adjusted,Ground is leveled up without going for thing,The time is saved,Scaffold is equipped with the placing box of storing tools,It is easy to open and does not interfere with construction,Tool is avoided to fall the security risk brought from eminence.
Description
Technical field
The utility model is related to construction equipment technical field, specially a kind of scaffold that construction site uses.
Background technology
During construction, some places are relatively high to be inconvenient to construct, and generally can all use and arrive scaffold, in order to
Convenience in transport, scaffold are all demountable, and scaffold is generally fixed by screw bolt and nut, due to bolt, nut
It is smaller, it is easily lost in disassembly process, the ground for the job location for lacking the stability that will influence scaffold, and having is uneven
Surely, rugged, scaffold puts shakiness, it is also necessary to and it goes for thing and levels up the ground, it is very troublesome, in the construction process, one
As can use multiple types of tools, tool is easy accidentally to be kicked off by worker when not used, being placed on scaffold, goes to pick up tool and wastes time,
It is also easy to pound people, there is some potential safety problems.
Utility model content
The purpose of this utility model is to provide a kind of scaffolds that construction site uses, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of scaffold that construction site uses, packet
Multiple fixed links are included, the outer side of the bottom of fixed is equipped with shaft, and one end of the shaft is fixedly connected with knob, another
End, which is stretched into be opened in the groove of fixed link bottom end, is fixedly connected with first gear, and the first gear engagement is connected with the second tooth
The center of wheel, the second gear is equipped with thread spindle, and the roof of groove is rotatably connected at the top of the thread spindle, thread spindle
Bottom engages connection with extension rod, and the bottom of the extension rod, which is stretched out outside groove, is fixedly connected with support plate, and two of homonymy are solid
Connecting rod there are two being all provided between fixed pole, described two connecting rods are hinged in middle position, the connecting rod both ends
It has been fixedly connected with fixed ring, recessing groove corresponding with fixed ring is equipped in the fixed link, fixed link is equipped with limit
The fixed ring in the fixed link and front side fixed link of front side is run through in bar, one end of the gag lever post, and the other end is consolidated through rear side
Fixed ring in the side wall and rear side fixed link of fixed pole, former and later two fixed links are plugged with supporting rod, fixed link between top
Top be provided with slot, the inserted link in slot is located at the part in fixed link through supporting rod, is equipped between the supporting rod
Fixed plate, fixed plate both ends are fixedly connected with the fixing sleeve being socketed on supporting rod, and the bottom at the fixed plate both ends is equipped with
Placing box is provided with straight slot corresponding with placing box in fixed plate, and baffle is equipped in the straight slot, and side and the straight slot of baffle are cut with scissors
It connects, the top of the other side is equipped with flap, is provided with rotation slot on the right side of the flap bottom, the bottom of flap is hinged with compression bar, institute
It states and is cased with the first spring on compression bar, the top of first spring is fixed on compression bar, and bottom end is fixed on the bottom wall of rotation slot,
The compression bar is stretched into through rotation slot in the sliding slot for being opened in baffle side, and pushing block, the straight slot are slidably connected in the sliding slot
Side wall be provided with card slot corresponding with sliding slot, kelly is equipped in the card slot, the kelly is fixedly connected with second spring, institute
Second spring is stated to be fixed on the inner wall of card slot.
Preferably, the at one end of the gag lever post is equipped with screw thread, and spiral shell corresponding with gag lever post is provided in the fixed link
Groove.
Preferably, it is connected with staircase on the gag lever post of side.
Preferably, limiting slot corresponding with fixing sleeve is provided on the supporting rod.
Compared with prior art, the utility model has the beneficial effects that：The utility model assembling easy to disassemble, and do not pass through
Bolt is fixed, and can prevent from lacking the problem of part brings bad installation, can be single while adjusting scaffold height
Solely some fixed link is adjusted, ground is leveled up without going for thing, has saved the time, scaffold is equipped with storing name
The placing box of tool is easy to open and does not interfere with construction, tool is avoided to fall the security risk brought from eminence.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view of the bottom of fixed of the utility model；
Fig. 3 is the partial sectional view at the fixed ring of the utility model；
Fig. 4 is the sectional view at the A-A of the utility model Fig. 3；
Fig. 5 is the half sectional view at the slot of the utility model；
Fig. 6 is the partial sectional view at the placing box of the utility model；
Fig. 7 is the portions a enlarged drawing of Fig. 6 of the utility model；
The fixing sleeve and the structural schematic diagram at supporting rod that Fig. 8 is the utility model；
Fig. 9 is the usage state diagram of the flap of the utility model.
In figure：1, fixed link, 2, shaft, 3, knob, 4, groove, 5, first gear, 6, second gear, 7, thread spindle, 8,
Extension rod, 9, support plate, 10, connecting rod, 11, fixed ring, 12, recessing groove, 13, gag lever post, 14, supporting rod, 15, slot, 16,
Inserted link, 17, fixed plate, 18, fixing sleeve, 19, straight slot, 20, baffle, 21, flap, 22, rotation slot, 23, compression bar, the 24, first bullet
Spring, 25, sliding slot, 26, pushing block, 27, card slot, 28, kelly, 29, second spring, 30, placing box, 31, thread groove, 32, staircase,
33, limiting slot.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 9 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of scaffold that construction site uses, including
Multiple fixed links 1, side is equipped with shaft 2 outside 1 bottom of the fixed link, and one end of the shaft 2 is fixedly connected with knob 3,
The other end, which stretches into be opened in the groove 4 of 1 bottom end of fixed link, is fixedly connected with first gear 5, and the engagement of the first gear 5 is connected with
The center of second gear 6, the second gear 6 is equipped with thread spindle 7, and the top of the thread spindle 7 is rotatably connected on the top of groove 4
The bottom of wall, thread spindle 7 engages connection with extension rod 8, and extension rod 8 is prism, will not be rotated in groove 4, so thread spindle 7
Rotation will not be rotated with extension rod 8, but extension rod 8 is allowed up or down to slide, and groove is stretched out in the bottom of the extension rod 8
Support plate 9 is fixedly connected with outside 4,6 engaged transmission of first gear 5 and second gear is allowed by turning knob 3, to allow screw thread
Axis 7 rotates, and can adjust the length of the stretching of extension rod 8 according to demand, is all provided with that there are two connections between two fixed links 1 of homonymy
Bar 10, described two connecting rods 10 are hinged in middle position, connecting rod 10 primarily to it is whole to scaffold into
Row is reinforced, and prevents scaffold from tilting, 10 both ends of the connecting rod have been fixedly connected with fixed ring 11, are all provided in the fixed link 1
There are recessing groove 12 corresponding with fixed ring 11, fixed link 1 to be equipped with gag lever post 13, gag lever post 13 is used for connecting rod 10 to fix
In fixed link 1, the fixed ring 11 in the fixed link 1 and front side fixed link 1 of front side is run through in one end of the gag lever post 13, another
The fixed ring 11 in the side wall and rear side fixed link 1 of the fixed link 1 of rear side is run through at end, between former and later two 1 tops of fixed links
It is plugged with supporting rod 14, supporting rod 14 is used for putting fixed plate 17, and the top of fixed link 1 is provided with slot 15, inserting in slot 15
Bar 16 is located at the part in fixed link 1 through supporting rod 14, and inserted link 16 is used for fixing supporting rod 14, be set between the supporting rod 14
There are fixed plate 17,17 both ends of fixed plate to be fixedly connected with the fixing sleeve 18 being socketed on supporting rod 14,17 both ends of the fixed plate
Bottom be equipped with placing box 30, placing box 30 is used for putting tool, and straight slot corresponding with placing box 30 is provided in fixed plate 17
19, the straight slot 19 is interior to be equipped with baffle 20, and the side of baffle 20 and straight slot 19 are hinged, and the top of the other side is equipped with flap 21, turn
The upper surface flush of plate 21 and fixed plate 17 ensures the smooth of fixed plate 17, and flap 21 rotates at the notch of rotation slot 22,
The flap is provided with rotation slot 22 on the right side of 21 bottom, and in the initial state, kelly 28 is stuck under the action of second spring 29
Achieve the purpose that fixed baffle 20 in sliding slot 25, the side of flap 21 can press, to lift the other side, press when
It waits, since the contact surface of pushing block 26 and compression bar 23 is inclined-plane, so compression bar 23 will squeeze pushing block 26, pushing block 26 will be card
Bar 28 squeezes out, and to release fixation, then drags the side that flap 21 starts with hand and opens baffle 20, baffle 20 is close to kelly 28
Bottom end be equipped with inclined-plane, kelly 28 can be squeezed back in card slot 27 when by lower baffle plate 20, the bottom of flap 21 is hinged with
Compression bar 23 is cased with the first spring 24 on the compression bar 23, and the first spring 24 plays reset response, after using, allows flap 21
It restores to the original state, the top of first spring 24 is fixed on compression bar 23, and bottom end is fixed on the bottom wall of rotation slot 22, the pressure
Bar 23 is stretched into through rotation slot 22 in the sliding slot 25 for being opened in 20 side of baffle, and pushing block 26 is slidably connected in the sliding slot 25, is pushed away
Block 26 can cannot skid off always in sliding slot 25 out of sliding slot 25, and the side wall of the straight slot 19 is provided with corresponding with sliding slot 25
Card slot 27, the card slot 27 is interior to be equipped with kelly 28, and the kelly 28 is fixedly connected with second spring 29, and the second spring 29 is solid
It is scheduled on the inner wall of card slot 27.
Specifically, the at one end of the gag lever post 13 is equipped with screw thread, it is provided in the fixed link 1 opposite with gag lever post 13
The thread groove 31 answered, is further fixed gag lever post 13, prevents gag lever post 13 from skidding off, to increase the stabilization of the present apparatus
Property.
Specifically, being connected with staircase 32 on the gag lever post 13 of side, worker is facilitated to use, and facilitated when not used
Dismounting.
Specifically, be provided with limiting slot 33 corresponding with fixing sleeve 18 on the supporting rod 14, limiting slot 33 can be to prevent
Only fixing sleeve 18 slides on supporting rod 14, to which fixed plate 17 is fixed.
Operation principle：When mounted, first the fixed ring 11 in connecting rod 10 is stretched into out of recessing groove 12, later by inserting
Enter gag lever post 13 to connect connecting rod 10 with fixed link 1, then fixing sleeve 18 is sleeved on supporting rod 14, then supporting rod 14
Both ends are respectively inserted in the fixed link 1 of both sides, are later fixed supporting rod 14 with inserted link 16, are then tightened gag lever post 13,
Staircase 32 is stuck on gag lever post 13, and installation is complete, when needing to take tool, first presses the side of flap 21, compression bar 23 pushes away
It pushing block 26 and kelly 28 is squeezed out sliding slot 25, then drag the other side that flap 21 starts, open baffle 20, then can take
Go out tool.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of scaffold that construction site uses, including multiple fixed links (1), it is characterised in that：Fixed link (1) bottom
Outer side is equipped with shaft (2), and one end of the shaft (2) is fixedly connected with knob (3), and the other end, which stretches into, is opened in fixed link
(1) first gear (5) is fixedly connected in the groove (4) of bottom end, first gear (5) engagement is connected with second gear (6),
The center of the second gear (6) is equipped with thread spindle (7), and the top of groove (4) is rotatably connected at the top of the thread spindle (7)
The bottom of wall, thread spindle (7) engages connection with extension rod (8), and groove (4) fixed company outside is stretched out in the bottom of the extension rod (8)
It is connected to support plate (9), is all provided between two fixed links (1) of homonymy there are two connecting rod (10), described two connecting rods (10)
Hinged in middle position, connecting rod (10) both ends have been fixedly connected with fixed ring (11), the fixed link (1)
On be equipped with recessing groove (12) corresponding with fixed ring (11), fixed link (1) is equipped with gag lever post (13), the gag lever post
(13) fixed ring (11) of the one end in the fixed link (1) and front side fixed link (1) of front side, the other end are consolidated through rear side
Fixed ring (11) in the side wall and rear side fixed link (1) of fixed pole (1), former and later two fixed links (1) are plugged between top
The top of supporting rod (14), fixed link (1) is provided with slot (15), and the inserted link (16) in slot (15) runs through supporting rod (14) position
Part in fixed link (1) is equipped with fixed plate (17) between the supporting rod (14), and fixed plate (17) both ends are fixedly connected with
The bottom of the fixing sleeve (18) being socketed on supporting rod (14), fixed plate (17) both ends is equipped with placing box (30), fixed
It is provided with straight slot (19) corresponding with placing box (30) on plate (17), baffle (20), baffle (20) are equipped in the straight slot (19)
Side and straight slot (19) it is hinged, the top of the other side is equipped with flap (21), and rotation is provided on the right side of flap (21) bottom
The bottom of slot (22), flap (21) is hinged with compression bar (23), and the first spring (24), first bullet are cased on the compression bar (23)
The top of spring (24) is fixed on compression bar (23), and bottom end is fixed on the bottom wall of rotation slot (22), and the compression bar (23), which is run through, to be turned
Dynamic slot (22) stretches into the sliding slot (25) for being opened in baffle (20) side, and pushing block (26), institute are slidably connected in the sliding slot (25)
The side wall for stating straight slot (19) is provided with card slot (27) corresponding with sliding slot (25), and kelly (28), institute are equipped in the card slot (27)
It states kelly (28) and is fixedly connected with second spring (29), the second spring (29) is fixed on the inner wall of card slot (27).
2. the scaffold that a kind of construction site according to claim 1 uses, it is characterised in that：The gag lever post (13)
At one end is equipped with screw thread, and thread groove (31) corresponding with gag lever post (13) is provided in the fixed link (1).
3. the scaffold that a kind of construction site according to claim 1 uses, it is characterised in that：The gag lever post of side
(13) staircase (32) is connected on.
4. the scaffold that a kind of construction site according to claim 1 uses, it is characterised in that：On the supporting rod (14)
It is provided with limiting slot (33) corresponding with fixing sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085565.8U CN207776398U (en) | 2018-01-18 | 2018-01-18 | A kind of scaffold that construction site uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085565.8U CN207776398U (en) | 2018-01-18 | 2018-01-18 | A kind of scaffold that construction site uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776398U true CN207776398U (en) | 2018-08-28 |
Family
ID=63213403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820085565.8U Expired - Fee Related CN207776398U (en) | 2018-01-18 | 2018-01-18 | A kind of scaffold that construction site uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113312A (en) * | 2018-09-26 | 2019-01-01 | 吴磊 | A kind of adjustable construction and decoration scaffold |
-
2018
- 2018-01-18 CN CN201820085565.8U patent/CN207776398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113312A (en) * | 2018-09-26 | 2019-01-01 | 吴磊 | A kind of adjustable construction and decoration scaffold |
| CN109113312B (en) * | 2018-09-26 | 2020-10-09 | 中铁建工集团有限公司 | Adjustable scaffold for building decoration |
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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: 20180828 Termination date: 20190118 |