CN215160079U - Construction elevator basis back of body supporting equipment - Google Patents
Construction elevator basis back of body supporting equipment Download PDFInfo
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- CN215160079U CN215160079U CN202121512779.7U CN202121512779U CN215160079U CN 215160079 U CN215160079 U CN 215160079U CN 202121512779 U CN202121512779 U CN 202121512779U CN 215160079 U CN215160079 U CN 215160079U
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Abstract
The utility model provides a construction elevator basis back supports equipment, relates to the construction field, including bottom plate, the construction elevator regulation festival of welding on the bottom plate, through connecting bolt concatenation connection at least one section construction elevator standard festival of construction elevator regulation festival top surface, peg graft at the regulating part of construction elevator standard festival top surface and overlap joint support fossil fragments on the regulating part. The standard section of the construction elevator is of a rectangular frame structure and comprises four vertical pipes which are arranged in a rectangular manner, connecting rods which are connected among the top ends, the middle parts and the bottom ends of the adjacent vertical pipes, inclined supporting rods which are connected among the adjacent connecting rods in an inclined manner, and triangular connecting plates which are welded at the butt joint parts of the adjacent connecting rods, wherein the centers of the connecting plates are provided with bolt holes; the connecting plate sets up the top and the bottom at the riser. The utility model provides a steel pipe scaffold area of returning to the top among the prior art is big, and the expense is high, and construction quality is difficult to control, and sets up numerous and diverse, and the construction period is long, influences basement tuber pipe and fire control pipe installation in the fitment stage, extension construction period's problem.
Description
Technical Field
The utility model relates to a construction field especially relates to a construction elevator basis back supports equipment.
Background
At present, on a lot of building sites, the construction elevator sets up on the basement roof, but general basement roof structure can't satisfy the load requirement, needs to carry out the reinforcement of returning the top to the construction elevator basis. Traditional back-jacking is consolidated and is generally adopted steel pipe scaffold frame back-jacking, but steel pipe scaffold frame back-jacking area is big, and the expense is high, and construction quality is difficult to control, and sets up heavily and complicated, and the construction period is long, simultaneously because steel pipe scaffold frame back-jacking area is big, basement tuber pipe and fire control pipe need just can install after the back-jacking is demolishd, influences basement tuber pipe and fire control pipe installation, extension construction period in the fitment stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction elevator basis back supports equipment, it is big to solve among the prior art steel pipe scaffold back area, and the expense is high, and construction quality is difficult to control, and sets up numerous and diverse, and the construction period is long, and the fitment stage influences basement tuber pipe and fire control pipe installation, extension construction period's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a construction elevator basis back supports equipment, includes the bottom plate, the construction elevator regulation festival of welding on the bottom plate, through connecting bolt concatenation connection at least one section construction elevator standard festival of construction elevator regulation festival top surface, peg graft at the regulating part of construction elevator standard festival top surface and the support fossil fragments of overlap joint on the regulating part.
The standard section of the construction elevator is of a rectangular frame structure and comprises four vertical pipes which are arranged in a rectangular manner, connecting rods which are connected among the top ends, the middle parts and the bottom ends of the adjacent vertical pipes, inclined supporting rods which are connected among the adjacent connecting rods in an inclined manner, and triangular connecting plates which are welded at the butt joint parts of the adjacent connecting rods, wherein the centers of the connecting plates are provided with bolt holes; the connecting plate sets up the top and the bottom at the riser.
The construction elevator adjusting joint is formed by horizontally cutting and intercepting a construction elevator standard joint along a cutting seam; the construction elevator adjustment joint comprises a cutting port and a connecting port; the connection port comprises a triangular fixing plate, and a through hole is formed in the center of the fixing plate.
Further preferred technical solution: the bottom plate is a rectangular steel plate.
Further preferred technical solution: the cutting port of the construction elevator adjusting joint is welded with the bottom plate, the connecting port is in up-and-down butt joint with the construction elevator standard joint, and is in cross connection through a connecting bolt penetrating through the cross connection hole and the bolt hole and is fastened through a fixing nut.
Further preferred technical solution: and the adjacent standard sections of the construction elevator are butted up and down, are connected in a penetrating way through a connecting bolt penetrating through a bolt hole and are fastened through a fixing nut.
Further preferred technical solution: the adjusting part comprises a screw rod, an adjusting nut which is threaded on the screw rod and a U-shaped bracket which is welded at the top end of the screw rod.
Further preferred technical solution: the screw rod of the adjusting part is inserted in the vertical pipe of the standard knot of the construction elevator and is clamped at the upper opening of the vertical pipe through an adjusting nut.
Further preferred technical solution: the lower flange plate of the support keel is clamped between the U-shaped brackets of the pair of adjusting pieces on the opposite side.
Compared with the prior art, the utility model has the following characteristics and beneficial effect:
1, the utility model discloses the structure is simple relatively, and whole equipment fixing accomplishes that required time is shorter, and the field assembly is fast, only needs half a day time can install the completion, comes into operation.
2, the utility model discloses in the component such as steel sheet bottom plate, I-steel support keel, construction elevator standard festival and regulating part that use can have enough to meet the need the use, reduce processing and installation cost, practice thrift the cost, the component is small in quantity, installs and removes simply, is favorable to on-the-spot civilized construction.
3, the utility model discloses area is little, obviously reduces the influence to equipment fixing such as basement tuber pipe and fire control, and return equipment and tuber pipe, fire control can be installed simultaneously, saves engineering time for construction speed.
Drawings
Fig. 1 is the utility model discloses construction elevator basis back to top support equipment's perspective view.
Fig. 2 is the utility model discloses construction elevator basis back to top support device's elevation.
Fig. 3 is a view of a construction elevator standard knot cut horizontally along a cutting seam to form a construction elevator adjustment knot.
Fig. 4 is a connection diagram of a construction elevator adjustment joint and a base plate.
Fig. 5 is a connection diagram of a construction elevator standard knot and a construction elevator adjustment knot.
Fig. 6 is a connection diagram of the adjusting member and the standard knot of the construction elevator.
Figure 7 is a view of the connection of the support keel to the adjustment member.
Fig. 8 is an enlarged view of a portion a in fig. 1.
Fig. 9 is a view of an adjustment member.
Figure 10 is a view of a support keel.
Reference numerals: 1-bottom plate, 2-construction elevator regulation festival, 3-connecting bolt, 4-construction elevator standard festival, 5-regulating part, 6-support keel, 7-cutting seam, 8-welding seam, 2.1-fixed plate, 4.1-riser, 4.2-connecting rod, 4.3-diagonal brace, 4.4-connecting plate, 5.1-screw rod, 5.2-adjusting nut, 5.3-U-shaped bracket.
Detailed Description
Referring to fig. 1 and 2, the construction elevator foundation back-jacking supporting device comprises a bottom plate 1, a construction elevator adjusting joint 2 welded on the bottom plate 1, at least one construction elevator standard joint 4 spliced and connected on the top surface of the construction elevator adjusting joint 2 through a connecting bolt 3, an adjusting piece 5 spliced and connected on the top surface of the construction elevator standard joint 4, and a supporting keel 6 lapped on the adjusting piece 5.
The base plate 1 is a rectangular steel plate having dimensions of 1000X 1000mm and a thickness of 10 mm.
The construction elevator standard knot 4 is of a rectangular frame structure and comprises four vertical pipes 4.1 which are arranged in a rectangular mode, connecting rods 4.2 which are connected between the top ends, the middle portions and the bottom ends of the adjacent vertical pipes, inclined supporting rods 4.3 which are connected between the adjacent connecting rods in an inclined mode, and triangular connecting plates 4.4 which are welded at the butt joint positions of the adjacent connecting rods, wherein the centers of the connecting plates 4.4 are provided with bolt holes; referring to fig. 8, connection plates 4.4 are provided at the top and bottom ends of the riser 4.1.
The standard knot 4 of the construction elevator has the specification of 650 multiplied by 1508 mm.
The adjacent construction elevator standard sections 4 are in upper and lower butt joint, are connected in a penetrating manner through the connecting bolts 3 penetrating through the bolt holes and are fastened through fixing nuts, and the number of the fixing nuts is two.
The construction elevator adjusting joint 2 is formed by horizontally cutting and intercepting a construction elevator standard joint 4 along a cutting seam 7; the length of the construction elevator adjusting joint 2 is 650mm, and the width thereof is 650 mm.
The height H = H-gn-a-b-c of the construction elevator adjusting joint 2; wherein H is floor headroom; g is standard knot height, and g is 1508mm in the embodiment; n is the standard number of sections of the construction elevator; a is the height of the adjusting piece, 500mm in the embodiment; b is the height of the supporting keel, which is 160mm in the embodiment; and c is the thickness of the bottom plate, which is 10mm in this embodiment.
The construction elevator adjusting joint 2 comprises a cutting port and a connecting port; the connection port comprises a triangular fixing plate 2.1, and a through hole is formed in the center of the fixing plate 2.1.
A cutting port of the construction elevator adjusting joint 2 is welded with the bottom plate 1, a welding seam 8 is arranged at the welding position, and the welding quality is guaranteed to be qualified; the connecting ports are in upper and lower butt joint with the standard sections 4 of the construction elevator, are in cross joint through connecting bolts 3 penetrating through the cross-joint holes and the bolt holes and are fastened through fixing nuts, and the number of the fixing nuts is two.
Referring to fig. 9, the adjusting member 5 includes a threaded rod 5.1, an adjusting nut 5.2 threaded on the threaded rod 5.1, and a U-shaped bracket 5.3 welded to the top end of the threaded rod 5.1.
The screw 5.1 in the adjusting part 5 is made of Q345 steel, the diameter is 70mm, and the height is 1000 mm; the adjusting nut 5.2 is made of Q345 steel, and has the specification of 70mm of inner diameter, 100mm of outer diameter, 30mm of wall thickness and 50mm of height; the U-shaped bracket 5.3 is formed by welding steel plates with the thickness of 10mm and the width of 100 mm.
Before the adjusting piece 5 is used, the distance between the top surface of the U-shaped bracket 5.3 and the bottom surface of the adjusting nut 5.2 is adjusted to 500 mm.
The screw 5.1 of the adjusting part 5 is inserted in the vertical pipe 4.1 of the construction elevator standard knot 4 and is blocked at the upper opening of the vertical pipe 4.1 through an adjusting nut 5.2.
Referring to fig. 10, the supporting keel 6 is a 16# I-steel, the height is 160mm, and the flange is 88 mm.
The lower flange plate of the support keel 6 is snapped in between the U-shaped brackets 5.3 of the pair of adjusting elements 5 on the opposite side.
The utility model discloses construction elevator basis back pushes up support equipment and sets up on basement bottom plate or floor as construction elevator basis's back, and when roof structure can't satisfy its load requirement, carries out the back to the construction elevator basis in basement roof below and consolidates to satisfy the load requirement.
The utility model provides a to past adopt the steel-pipe frame to return construction elevator basis of pushing up, steel-pipe frame area is big, and the expense is high, and it is complicated to return the top, and influences later stage electromechanical construction problem.
Referring to fig. 3 to 7, the working process of the present invention is as follows:
1, material preparation:
determining the height of a construction elevator adjusting joint 2 through calculation according to the height of the construction elevator foundation back-jacking, then cutting a construction elevator standard joint 4 according to the calculated height, and intercepting the construction elevator adjusting joint 2;
a screw rod 5.1, an adjusting nut 5.2 and a U-shaped bracket 5.3 are processed in advance in a factory and welded to form an adjusting piece 5;
and preparing materials such as a bottom plate 1, a construction elevator standard knot 4, a support keel 6 and the like.
2, the projection position of the construction elevator standard section 4 is released on the top plate to be jacked back by the elastic line on the basement bottom plate or the basement floor slab, when the basement has only one floor, the projection position is radiated on the basement bottom plate, and when the basement is two or more floors, the projection position is radiated on the basement floor slab.
And 3, placing the bottom plate 1 at the projection position.
And 4, welding a cutting port of the construction elevator adjusting joint 2 on the bottom plate 1 in the middle.
And 5, connecting the construction elevator standard knot 4 to the construction elevator adjusting knot 2 through a connecting bolt 3.
6, splicing construction elevator standard knots 4 through the connecting bolts 3 according to the requirement of the back-jacking height.
And 7, inserting the adjusting piece 5 into the riser of the uppermost construction elevator standard knot 4, and controlling the back jacking height through an adjusting nut 5.2.
8, the supporting keel 6 is placed in the U-shaped bracket 5.3 of the adjusting piece 5, and the supporting keel 6 is tightly pressed on the top plate to be jacked back through adjusting the adjusting nut 5.2.
And 9, painting and rust prevention are carried out on the whole construction elevator foundation back-to-top supporting equipment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a construction elevator basis back supports equipment which characterized in that: the construction elevator standard section comprises a bottom plate (1), a construction elevator adjusting joint (2) welded on the bottom plate (1), at least one construction elevator standard section (4) spliced and connected to the top surface of the construction elevator adjusting joint (2) through a connecting bolt (3), an adjusting piece (5) spliced and connected to the top surface of the construction elevator standard section (4), and a support keel (6) lapped on the adjusting piece (5);
the construction elevator standard knot (4) is of a rectangular frame structure and comprises four vertical pipes (4.1) which are arranged in a rectangular mode, connecting rods (4.2) which are connected among the top ends, the middle portions and the bottom ends of the adjacent vertical pipes, diagonal brace rods (4.3) which are connected among the adjacent connecting rods in an inclined mode, and triangular connecting plates (4.4) which are welded at the butt joint of the adjacent connecting rods, wherein a bolt hole is formed in the center of each connecting plate (4.4); the connecting plates (4.4) are arranged at the top end and the bottom end of the vertical pipe (4.1);
the construction elevator adjusting joint (2) is formed by horizontally cutting and intercepting a construction elevator standard joint (4) along a cutting seam (7); the construction elevator adjusting joint (2) comprises a cutting port and a connecting port; the connection port comprises a triangular fixing plate (2.1), and a through hole is formed in the center of the fixing plate (2.1).
2. The construction elevator foundation back-up supporting apparatus as set forth in claim 1, wherein: the bottom plate (1) is a rectangular steel plate.
3. The construction elevator foundation back-up supporting apparatus as set forth in claim 1, wherein: the cutting port of the construction elevator adjusting joint (2) is welded with the bottom plate (1), the connecting port is in up-and-down butt joint with the construction elevator standard joint (4), and is in cross joint through a connecting bolt (3) penetrating through the cross joint hole and the bolt hole and is fastened through a fixing nut.
4. The construction elevator foundation back-up supporting apparatus as set forth in claim 1, wherein: the adjacent standard sections (4) of the construction elevator are butted up and down, are connected in a penetrating way through connecting bolts (3) penetrating through bolt holes and are fastened through fixing nuts.
5. The construction elevator foundation back support apparatus as claimed in any one of claims 1 to 4, wherein: the adjusting piece (5) comprises a screw rod (5.1), an adjusting nut (5.2) which is threaded on the screw rod (5.1) and a U-shaped bracket (5.3) welded at the top end of the screw rod (5.1).
6. The construction elevator foundation back-up supporting apparatus as set forth in claim 5, wherein: a screw rod (5.1) of the adjusting piece (5) is inserted into a vertical pipe (4.1) of the construction elevator standard knot (4) and is clamped at the upper opening of the vertical pipe (4.1) through an adjusting nut (5.2).
7. The construction elevator foundation back-up supporting apparatus as set forth in claim 5, wherein: the lower flange plate of the supporting keel (6) is clamped between the U-shaped brackets (5.3) of the pair of adjusting pieces (5) on the opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121512779.7U CN215160079U (en) | 2021-07-05 | 2021-07-05 | Construction elevator basis back of body supporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121512779.7U CN215160079U (en) | 2021-07-05 | 2021-07-05 | Construction elevator basis back of body supporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215160079U true CN215160079U (en) | 2021-12-14 |
Family
ID=79401422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121512779.7U Active CN215160079U (en) | 2021-07-05 | 2021-07-05 | Construction elevator basis back of body supporting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215160079U (en) |
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2021
- 2021-07-05 CN CN202121512779.7U patent/CN215160079U/en active Active
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