CN218881530U - Adjustable elevator shaft operating platform support frame - Google Patents
Adjustable elevator shaft operating platform support frame Download PDFInfo
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- CN218881530U CN218881530U CN202223331284.1U CN202223331284U CN218881530U CN 218881530 U CN218881530 U CN 218881530U CN 202223331284 U CN202223331284 U CN 202223331284U CN 218881530 U CN218881530 U CN 218881530U
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- telescopic link
- vertical
- telescoping rod
- horizontal
- support frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model relates to an adjustable elevartor shaft operation platform support frame, its structure includes two sets of support element, and is two sets of through split bolt connection between the support element, the support element includes horizontal telescopic link, vertical telescopic link and slope telescopic link, horizontal telescopic link, vertical telescopic link and slope telescopic link are articulated each other in proper order and enclose into right angled triangle the slope telescopic link with be provided with the bracing telescopic link between the vertical telescopic link the lower extreme of vertical telescopic link is provided with the support locating part. The utility model discloses installation step is simple and convenient, can be according to the length of all telescopic links of size adjustment of elevartor shaft, stable in structure, the security is good, satisfies the construction requirement, and the screw can be demolishd to the construction completion back, folds the member and accomodate, and the transportation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the elevator shaft construction equipment and specifically relates to an adjustable elevartor shaft operation platform support frame.
Background
Elevator shaft operation platform supporting structure is when building engineering elevator shaft construction, in order to prevent that personnel falling accident from appearing in the building work progress, need set up supporting platform in elevator shaft inside, can adopt two kinds of construction methods at the elevator shaft construction stage now generally, one kind adopts I-steel overhanging steel pipe scaffold, and another kind adopts off-the-shelf instrument formula elevator shaft operation platform. However, as the design height of buildings is larger and more diversified, the sizes of elevator shafts are different. Owing to set up highly higher, there is the potential safety hazard in the steel pipe scaffold frame of adopting I-steel to encorbelment, adopts off-the-shelf instrument formula elevartor shaft operation platform needs fixed elevartor shaft size, to the unusual structure of elevartor shaft size, needs customize according to the size of elevartor shaft, can cause the increase of cost like this.
At present, an operating platform supporting structure which is convenient to install, safe, reliable, reusable and applicable to elevator shaft construction of various sizes is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable elevartor shaft operation platform support frame to there is the potential safety hazard, can't be applicable to not unidimensional elevartor shaft, can not have enough to meet the need the problem of use in solving current elevartor shaft inner supporting platform.
The utility model discloses a realize like this: the utility model provides an adjustable elevartor shaft operation platform support frame, includes two sets of support element, and is two sets of through split bolt connection between the support element, the support element includes horizontal telescopic link, vertical telescopic link and slope telescopic link, horizontal telescopic link, vertical telescopic link and slope telescopic link are articulated each other in proper order and enclose into right angled triangle the slope telescopic link with be provided with the bracing telescopic link between the vertical telescopic link the lower extreme of vertical telescopic link is provided with the support locating part.
Horizontal telescopic link, vertical telescopic link, slope telescopic link and bracing telescopic link all include two members that cup joint each other, and evenly open along length direction on the member has a plurality of bolt holes.
The rod pieces of the horizontal telescopic rods are made of square steel, and the rod pieces of the vertical telescopic rods and the inclined telescopic rods are made of channel steel.
And the horizontal telescopic rod, the vertical telescopic rod and the inclined telescopic rod are respectively at least connected with two split bolts in a penetrating way.
The utility model discloses a bracing telescopic link, including bracing telescopic link, rotating base is articulated to bracing telescopic link one end be provided with the joint spare on the other end of bracing telescopic link with rotating base respectively.
The supporting and limiting part is an angle steel, one side plate of the angle steel is connected with the vertical telescopic rod, and the other side plate is used for being in contact with a floor slab at the lower end of the stair opening.
When the utility model is used, the horizontal telescopic rod, the vertical telescopic rod, the inclined telescopic rod and the inclined strut telescopic rod are firstly assembled into two supporting units, and the lengths of the horizontal telescopic rod, the vertical telescopic rod, the inclined telescopic rod and the inclined strut telescopic rod are adjusted according to the size of the elevator shaft; then connecting the two supporting units together by using split bolts to form a stable supporting structure; and finally, the utility model is hoisted to a preset position through a hoisting device.
The utility model discloses a two sets of support element are as an organic whole through split bolt connection, and support element's horizontal telescopic link, vertical telescopic link and slope telescopic link form the right angled triangle structure, when horizontal telescopic link, vertical telescopic link and slope telescopic link length are fixed, form stable triangle-shaped structure, and two support element's horizontal telescopic link is used for supporting the operation platform of elevartor shaft, can realize stable support. Meanwhile, an inclined strut telescopic rod is arranged between the vertical telescopic rod and the inclined telescopic rod, and the stability of the supporting unit is enhanced through the inclined strut telescopic rod. The support locating part of vertical telescopic link lower extreme is located on the floor of elevator mouth lower extreme to support vertical telescopic link, simultaneously, horizontal telescopic link's both ends lean on in the elevator two lateral walls, thereby realize the utility model discloses a location and fixed.
The utility model discloses an each part is all made by shaped steel, and is with low costs, and the batch production of being convenient for.
The utility model discloses because supporting element's horizontal telescopic link, vertical telescopic link, slope telescopic link and bracing telescopic link can both adjust length, interval between two supporting element also can be adjusted through the stay bolt, the utility model discloses can be adapted to not unidimensional elevartor shaft. The utility model discloses an each part can quick assembly disassembly, is convenient for have enough to meet the need and the transportation.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the present invention installed in a hoistway.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a structural diagram of the diagonal bracing telescopic rod of the present invention.
In the figure: 1. a horizontal telescopic rod; 2. a vertical telescopic rod; 3. inclining the telescopic rod; 4. bracing a telescopic rod; 5. supporting a limiting part; 6. oppositely pulling the bolts; 7. bolt holes; 8. an elevator shaft; 9. a floor slab; 4-1, rotating the base; 4-2 and a clamping piece.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a two sets of support elements, every support element of group all includes horizontal telescopic link 1, vertical telescopic link 2 and slope telescopic link 3, and horizontal telescopic link 1, vertical telescopic link 2 and slope telescopic link 3 articulate each other in proper order and enclose into right triangle. In the right triangle structure, vertical telescopic link 2 is used for laminating each other with the medial surface of elevartor shaft 8, and horizontal telescopic link 1 is used for supporting operation platform, thereby slope telescopic link 3 is used for supporting horizontal telescopic link 1 and forms stable bearing structure. Meanwhile, an inclined strut telescopic rod 4 is arranged between the inclined telescopic rod 3 and the vertical telescopic rod 2, and the inclined telescopic rod 3 and the vertical telescopic rod 2 are supported through the supporting effect of the inclined strut telescopic rod 4, so that the supporting performance of the whole supporting unit is improved. The lower end of the vertical telescopic rod 2 is provided with a supporting and limiting part 5, and the supporting and limiting part 5 is used for supporting on a floor slab 9 at the lower end of the elevator opening.
The two groups of supporting units are connected through the split bolts 6, the distance between the two groups of supporting units is adjusted through the split bolts 6, and the two supporting units are fixedly connected into a whole.
Wherein, horizontal telescopic link 1, vertical telescopic link 2, slope telescopic link 3 and bracing telescopic link 4 all include two member that cup joint each other, and evenly open along length direction on the member has a plurality of bolt holes 7. Horizontal telescopic link 1 can be adjusted through the member that cup joints each other, vertical telescopic link 2, the length of slope telescopic link 3 and bracing telescopic link 4, horizontal telescopic link 1, vertical telescopic link 2, slope telescopic link 3 has adjusted length after, through cross-under in bolt hole 7 to stay bolt 6 alright with its length fixed, also fix horizontal telescopic link 1 when being fixed with two support element interconnect promptly, vertical telescopic link 2, the length of slope telescopic link 3. The length of the diagonal bracing telescopic rod 4 is adjusted and then fixed through bolts.
The member of horizontal telescopic link 1 is the square steel, and the square steel that two models are different cup joints and forms horizontal telescopic link 1, has drilled bolt hole 7 along length direction evenly on two square steels, and the diameter of bolt hole 7 is the same with the interval between two holes. The small square steel of specification stretches into in the large-size square steel to align bolt hole 7, pass bolt hole 7 with two square steel connection into a horizon bar to stay bolt 6, the length of horizon bar can be adjusted through the alignment position of bolt hole 7.
The rod pieces of the vertical telescopic rod 2 and the inclined telescopic rod 3 are channel steel. Constitute by the different channel-section steel of two models, even brill has bolt hole 7 on two channel-sections, and the diameter of bolt hole 7 is the same with the interval between the bolt hole 7, and the channel-section steel that the specification is little can stretch into in the channel-section steel of major size to align bolt hole 7, splice into one with two channel-sections in bolt hole 7 to draw bolt 6 cross-under, vertical telescopic link 2 and slope telescopic link 3's length can be adjusted through the alignment position of bolt hole 7.
Two split bolts 6 are respectively penetrated and connected on the horizontal telescopic rod 1, the vertical telescopic rod 2 and the inclined telescopic rod 3 at least, and at least one split bolt 6 simultaneously penetrates through bolt holes 7 of two rod piece superposition parts in the telescopic rod, so that the length of the telescopic rod can be fixed. In order to fix the two support units together, bolts are screwed on both sides of each support unit on the counter bolts 6. The hinge points between the horizontal telescopic rod 1, the vertical telescopic rod 2 and the inclined telescopic rod 3 can be connected through separate bolts and also can be connected through split bolts 6.
As shown in figure 4, the diagonal bracing telescopic rod 4 is directly placed and supported between the vertical telescopic rod 2 and the inclined telescopic rod 3, one end of the diagonal bracing telescopic rod 4 is hinged with a rotating base 4-1, and the other end of the diagonal bracing telescopic rod 4 and the rotating base 4-1 are respectively provided with a clamping piece 4-2. The clamping pieces 4-2 are channel steel, the channel steel can be directly placed on the vertical telescopic rods 2 and the inclined telescopic rods 3, and the angle is adjusted through the rotary base 4-1. The diagonal bracing telescopic rod 4 is formed by sleeving two square steels together, a bolt hole 7 is formed in the large-specification square steel, a bolt is connected in the bolt hole 7 in a penetrating mode, and after the small-specification square steel is inserted into the large-specification square steel, the end portion of the small-specification square steel is propped against the bolt, so that supporting limit is formed.
The supporting and limiting part 5 is an angle steel, one side plate of the angle steel is welded on the vertical telescopic rod 2, and the other side plate is in a horizontal state and is used for being in contact with a floor slab 9 at the lower end of a stair opening when in use. The whole device is supported on a floor slab 9 through the supporting and limiting piece 5, so that the position of the device is fixed.
The utility model discloses a use method as follows:
a. assembling two supporting units, wherein each supporting unit comprises a horizontal telescopic rod 1, a vertical telescopic rod 2 and an inclined telescopic rod 3, and primarily adjusting the lengths of the horizontal telescopic rod 1, the vertical telescopic rod 2 and the inclined telescopic rod 3 according to the size of an elevator shaft 8;
b. connecting the two supporting units together by using a split bolt 6, wherein a bolt or the split bolt 6 is not connected at one hinge point of the supporting units;
c. the utility model is hoisted to a preset position through a hoisting device, so that the supporting and limiting part 5 is lapped on a floor slab 9 at the lower end of the elevator mouth;
d. the unconnected hinge points are connected through bolts or split bolts 6, so that the whole is connected to form a rigid structure;
e. the inclined strut telescopic rod 4 is placed between the vertical telescopic rod 2 and the inclined telescopic rod 3, and the length of the inclined strut telescopic rod is adjusted to form an inclined strut.
f. The utility model discloses an operation platform is set up at the top.
Two sets of support element are as an organic whole through connecting split bolt 6, and support element's horizontal telescopic link 1, vertical telescopic link 2 and slope telescopic link 3 form the right angled triangle structure, when horizontal telescopic link 1, vertical telescopic link 2 and 3 length of slope telescopic link are fixed, form stable triangle-shaped structure. Meanwhile, an inclined strut telescopic rod 4 is arranged between the vertical telescopic rod 2 and the inclined telescopic rod 3, and the stability of the supporting unit is enhanced through the inclined strut telescopic rod 4.
And simultaneously, the utility model discloses because supporting element's horizontal telescopic link 1, vertical telescopic link 2, slope telescopic link 3 and bracing telescopic link 4 can both adjust length, interval between two supporting element also can be through adjusting to stay bolt 6, the utility model discloses can be adapted to not unidimensional elevartor shaft 8. The utility model discloses an each part can quick assembly disassembly, is convenient for have enough to meet the need and the transportation.
Claims (6)
1. The utility model provides an adjustable elevartor shaft operation platform support frame, its characterized in that, includes two sets of support element, it is two sets of through split bolt connection between the support element, the support element includes horizontal telescopic link, vertical telescopic link and slope telescopic link, horizontal telescopic link, vertical telescopic link and slope telescopic link are articulated each other in proper order and enclose into right angled triangle the slope telescopic link with be provided with the bracing telescopic link between the vertical telescopic link the lower extreme of vertical telescopic link is provided with the support locating part.
2. The adjustable elevator shaft operating platform support frame of claim 1, wherein the horizontal telescoping rod, the vertical telescoping rod, the inclined telescoping rod, and the diagonal telescoping rod comprise two bars that are nested together and have bolt holes along their length.
3. The adjustable elevator shaft operating platform support frame of claim 2, wherein the rods of the horizontal telescoping rods are square steel and the rods of the vertical telescoping rods and the inclined telescoping rods are channel steel.
4. The adjustable elevator shaft operating platform support frame of claim 1, wherein at least two split bolts are threaded through each of the horizontal telescoping rod, vertical telescoping rod, and inclined telescoping rod.
5. The adjustable elevator shaft operating platform support frame of claim 1, wherein a rotating base is hinged to one end of the diagonal bracing telescoping rod, and a clamping member is respectively disposed on the other end of the diagonal bracing telescoping rod and the rotating base.
6. The adjustable elevator shaft operating platform support frame of claim 1, wherein the support stop is an angle steel, one side plate of which is connected to the vertical telescoping rod and the other side plate is adapted to contact the floor at the lower end of the landing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331284.1U CN218881530U (en) | 2022-12-13 | 2022-12-13 | Adjustable elevator shaft operating platform support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331284.1U CN218881530U (en) | 2022-12-13 | 2022-12-13 | Adjustable elevator shaft operating platform support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218881530U true CN218881530U (en) | 2023-04-18 |
Family
ID=85950469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223331284.1U Active CN218881530U (en) | 2022-12-13 | 2022-12-13 | Adjustable elevator shaft operating platform support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218881530U (en) |
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2022
- 2022-12-13 CN CN202223331284.1U patent/CN218881530U/en active Active
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