CN213112298U - Mast - Google Patents

Mast Download PDF

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Publication number
CN213112298U
CN213112298U CN202021172040.1U CN202021172040U CN213112298U CN 213112298 U CN213112298 U CN 213112298U CN 202021172040 U CN202021172040 U CN 202021172040U CN 213112298 U CN213112298 U CN 213112298U
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China
Prior art keywords
section
festival
rod
mast
standard
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CN202021172040.1U
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Chinese (zh)
Inventor
魏成权
程炯
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Guangdong Industrial Equipment Installation Co ltd
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Guangdong Industrial Equipment Installation Co ltd
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Priority to CN202021172040.1U priority Critical patent/CN213112298U/en
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Abstract

The utility model discloses a mast, include: the lifting device comprises a base, a vertical rod, an inclined rod and a lifting system, wherein the vertical rod is detachably connected to the base; one end of the diagonal rod is movably connected with the vertical rod, the other end of the diagonal rod is connected with the vertical rod through an amplitude transformer, and the vertical rod, the diagonal rod and the amplitude transformer are connected into a triangle; one end of the lifting system is fixed on the diagonal rod, the other end of the lifting system is arranged in a suspension mode, the mast can be combined into multiple working conditions, the mast is suitable for buildings with different structures, the installation and the removal are convenient, the mast can be repeatedly used, the length of parts is small, the weight is light, the transportation and the installation are convenient, and the effects of safety, high efficiency and simplicity are achieved.

Description

Mast
Technical Field
The utility model relates to a high-rise building construction technical field, in particular to mast.
Background
During high-rise building construction and installation, after the construction tower crane was demolishd, partial electromechanical device is bulky, can't transport the installation floor through the construction elevator, and when the building that has accomplished need to be reformed transform or great equipment is more up-to-date, can't transport the installation floor through the elevator, need set up the mast at roofing or higher floor and hoist. It is conventional practice to design masts according to the actual conditions of the building, which masts are dimensioned only for the project. The mast is welded and manufactured on site, fire is required on the site, and after the mast is used, the mast is limited by vertical transportation conditions, needs to be cut and decomposed, and cannot be reused. The mast is only used temporarily once, the attention degrees of all the relevant parties are not enough, the design is not strict, and potential safety hazards may exist. In addition, the fire welding and cutting are needed on site, the fire hazard exists, the disposable product is produced, the mast material is wasted, and the labor cost for manufacturing, cutting and decomposing is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a mast, can make up into multiple operating mode, be applicable to the building of isostructure.
According to the utility model discloses an embodiment of first aspect provides a mast, include: the lifting device comprises a base, a vertical rod, an inclined rod and a lifting system, wherein the vertical rod is detachably connected to the base; one end of the inclined rod is movably connected with the vertical rod, the other end of the inclined rod is connected with the vertical rod through an amplitude transformer, and the vertical rod, the inclined rod and the amplitude transformer are connected into a triangular shape; one end of the lifting system is fixed on the inclined rod, and the other end of the lifting system is arranged in a suspended mode.
Has the advantages that: this mast, includes: the lifting device comprises a base, a vertical rod, an inclined rod and a lifting system, wherein the vertical rod is detachably connected to the base; one end of the diagonal rod is movably connected with the vertical rod, the other end of the diagonal rod is connected with the vertical rod through an amplitude transformer, and the vertical rod, the diagonal rod and the amplitude transformer are connected into a triangle; one end of the lifting system is fixed on the diagonal rod, the other end of the lifting system is arranged in a suspension mode, the mast can be combined into multiple working conditions, the mast is suitable for buildings with different structures, the installation and the removal are convenient, the mast can be repeatedly used, the length of parts is small, the weight is light, the transportation and the installation are convenient, and the effects of safety, high efficiency and simplicity are achieved.
According to the utility model discloses the mast of first aspect embodiment, the pole setting include first support festival, first top festival and at least one first standard festival, first standard festival is installed first support festival with between the first top festival, first support festival and first standard festival first top festival and first standard festival and all through bolt fastening between the first standard festival.
According to the utility model discloses the mast of the first aspect embodiment, the pole setting is still including strengthening the festival, strengthen festival one end with first support festival passes through bolted connection, strengthen the festival other end with the base is connected.
According to the utility model discloses the mast of first aspect embodiment, the pole setting still includes the vaulting pole, vaulting pole one end is fixed on the base, the vaulting pole other end is fixed strengthen the top of festival, the vaulting pole with the base acutely angle setting.
According to the utility model discloses the mast of the embodiment of first aspect, down tube one end pass through the connecting plate with first support section swing joint.
According to the utility model discloses the mast of first aspect embodiment, the down tube includes that the second supports festival, second top festival and at least one second standard festival, the second standard festival is installed the second support festival with between the second top festival, the second support festival with the second standard festival second top festival and the second standard festival and all through bolt fastening between the second standard festival.
According to the utility model discloses the mast of first aspect embodiment, be provided with the wing ring on the first support section, the wing ring includes upper wing ring and the lower wing ring that the interval set up, connecting plate one end is passed through the pin joint and is fixed upper wing ring with between the wing ring down, the connecting plate other end with the second support section rotates and connects.
According to the utility model discloses the mast of first aspect embodiment, first top festival and second top festival one end are provided with the otic placode, the both ends of amplitude transformer with the otic placode of first top festival and second top festival is connected.
According to the utility model discloses the mast of the first aspect embodiment, the mast still includes the wind-proof hawser, wind-proof hawser one end is fixed the top of pole setting.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of an embodiment 1 of a mast according to the present invention;
FIG. 2 is a schematic view of an embodiment 2 of a mast according to the present invention;
FIG. 3 is a schematic view of an embodiment of a mast 3 of the present invention;
FIG. 4 is a top view of the base of the embodiment of the present invention;
FIG. 5 is a front view of the base of the embodiment of the present invention;
fig. 6 is a schematic view of a joint of each segment of the vertical rod according to the embodiment of the present invention;
fig. 7 is a schematic sectional view of each segment of the vertical rod according to the embodiment of the present invention;
FIG. 8 is a schematic view of a joint between a vertical rod and a diagonal rod according to an embodiment of the present invention;
FIG. 9 is a schematic view of a first support section according to an embodiment of the present invention;
FIG. 10 is a schematic view of a first standard section according to an embodiment of the present invention;
fig. 11 is a schematic view of a second supporting section according to the embodiment of the present invention;
fig. 12 is a schematic view of a first top end section according to an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, a mast comprising: base 100, upright stanchion 200, diagonal member 300, lifting system 500. The vertical rod 200 is detachably connected to the base 100, one end of the diagonal rod 300 is movably connected with the vertical rod 200, the other end of the diagonal rod 300 is connected with the vertical rod 200 through the amplitude transformer 400, the vertical rod 200, the diagonal rod 300 and the amplitude transformer 400 are connected into a triangular shape, one end of the lifting system 500 is fixed to the diagonal rod 300, and the other end of the lifting system 500 is arranged in a suspended mode.
Referring to fig. 1, 9, 10 and 12, the sections of the vertical rod 200 and the diagonal rod 300 are both steel pipes, and both are composed of segments, and the length of each segment is 1.2 m. Specifically, the vertical rod 200 includes a first supporting node 210, a first top node 220, and at least one first standard node 230, the first standard node 230 is installed between the first supporting node 210 and the first top node 220, and the first supporting node 210 and the first standard node 230, the first top node 220 and the first standard node 230, and the first standard node 230 are all fixed by bolts. As shown in fig. 6 and 7, the ends of the first support section 210, the first top section 220 and the first standard section 230 are arranged in a flange shape, and the sections are connected by bolts, so that the installation and the removal are convenient.
Referring to fig. 4 and 5, the base 100 is made of a steel plate. The base 100 comprises a square bottom plate 110, bolts 120 connected with the vertical rods 200 are arranged on the bottom plate 110, 5 bolt holes 130 are arranged at four corners of the base 100, the base can be conveniently fixed on a civil structure, and four first ear plates 140 are arranged on four sides of the bottom plate 110.
Referring to fig. 2 and 3, when there is no structural obstacle outside the place where the mast is disposed, the upright stanchion 200 does not need to be provided with the reinforcing section 240, and the first section of the upright stanchion 200 is the first support section 210. When there is a higher retaining wall outside the mast, the bottom of the vertical rod 100 needs to be provided with a reinforcing section 240 or a first standard section 230 and a reinforcing section, and then the first supporting section 210 is installed, so as to increase the position of the diagonal rod 300 and avoid the interference of the higher retaining wall to the diagonal rod 300.
Referring to fig. 2 and 3, in some embodiments, the vertical rod 200 includes a first support section 210, a first top section 220, a first standard section 230, and a reinforcing section 240, wherein one end of the reinforcing section 240 is connected to the first support section 210 by a bolt, and the other end of the reinforcing section 240 is connected to the base 100. The upright rod 200 further comprises four support rods 250, one end of each of the four support rods 250 is fixed on the base 100, the other end of each of the four support rods 250 is fixed at the top end of the reinforcing section 240, and the support rods 250 and the base 100 are arranged at an acute angle. Four struts 250 are connected to the ear panels 140 of the base 100 to enhance stability.
Referring to fig. 8 and 11, one end of the diagonal member 300 is movably connected to the first support section 210 by a connection plate 600. The diagonal bar 300 may be rotated along the connection with the first support section 210, and the diagonal bar 300 is pulled up by a desired angle by the horn 400. Specifically, the diagonal rod 300 includes a second support section 310, a second top section 320 and at least one second standard section 330, the second standard section 330 is installed between the second support section 310 and the second top section 320, and the second support section 310 and the second standard section 330, the second top section 320 and the second standard section 330, and the second standard section 330 are all fixed by bolts, so that the assembly and disassembly are convenient.
Referring to fig. 8 and 9, a wing ring is disposed on the first support section 210, the wing ring includes an upper wing ring 211 and a lower wing ring 212 which are disposed at an interval, one end of a connecting plate 600 is fixed between the upper wing ring 211 and the lower wing ring 212 by a pin connection, and the other end of the connecting plate 600 is rotatably connected with the second support section 310. The end of the second support section 310 is provided with a second ear plate 311, and the second ear plate 311 is rotatably connected with the connection plate 600.
As shown in fig. 12, the first and second tip sections 220 and 320 have lug plates 221 at both ends thereof, and the horn 400 has both ends thereof connected to the lug plates 221 of the first and second tip sections 220 and 320.
Referring to fig. 1-3, in some embodiments, the mast comprises: the wind-proof steel cable comprises a base 100, a vertical rod 200, an inclined rod 300, a variable amplitude rod 400, a hoisting system 500 and a wind-proof cable 700, wherein one end of the wind-proof cable 700 is fixed at the top of the vertical rod 200. The arrangement of the windproof cables 700 can improve the stability and windproof performance of the mast system and improve the safety performance.
In one embodiment, the equipment is hoisted to 30 floors in a 48-floor building by installing a mast on the roof, and the height of the wall is 1.2 m. The upright rod 200 is composed of 4 sections, namely a first supporting section 210, a first standard section 230, a first top end section 220 and a reinforcing section 240; the diagonal rod 300 adopts 4 sections, and is composed of a second support section 310, a second standard section 330 and a second top section 320, wherein the second standard section 330 has two sections. The method comprises the steps of transporting all mast parts to a roof by a construction elevator, fixing the base 100 firmly by expansion bolts to ensure that at least two expansion bolts are fixed at each corner of the base 100, installing the vertical rods 200, firstly connecting the first supporting joint 210 with the base 100, installing four supporting rods 250, then installing other joints in sequence from low to high, finally fixing firmly by four windproof cables 700, installing the inclined rods 300, firstly connecting the second supporting joint 310 of the inclined rod 300 with the vertical rods 200 by pins, then installing other sections, installing the amplitude transformer 400, installing the lifting system 500, adjusting the amplitude transformer 400, checking and accepting, after the lifting is completed, dismantling in reverse sequence, and transporting all parts to a storage position.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (9)

1. A mast, comprising:
a base;
the upright rod is detachably connected to the base;
one end of the oblique rod is movably connected with the vertical rod, the other end of the oblique rod is connected with the vertical rod through an amplitude transformer, and the vertical rod, the oblique rod and the amplitude transformer are connected into a triangular shape;
and one end of the lifting system is fixed on the inclined rod, and the other end of the lifting system is arranged in a suspended manner.
2. A mast according to claim 1, wherein: the pole setting includes first support section, first top end festival and at least one first standard festival, first standard festival is installed first support section with between the first top end festival, first support section and first standard festival first top end festival and first standard festival and all pass through the bolt fastening between the first standard festival.
3. A mast according to claim 2, wherein: the pole setting is still including strengthening the festival, strengthen festival one end with first support festival passes through bolted connection, strengthen the festival other end with the base is connected.
4. A mast according to claim 3, wherein: the pole setting still includes the vaulting pole, vaulting pole one end is fixed on the base, the vaulting pole other end is fixed strengthen the top of festival, the vaulting pole with the base becomes the acute angle setting.
5. A mast according to claim 2, wherein: one end of the diagonal rod is movably connected with the first supporting section through a connecting plate.
6. A mast according to claim 5, wherein: the diagonal rod comprises a second supporting section, a second top end section and at least one second standard section, the second standard section is installed between the second supporting section and the second top end section, and the second supporting section and the second standard section, the second top end section and the second standard section are fixed through bolts.
7. A mast according to claim 6, wherein: be provided with the wing ring on the first support section, the wing ring includes upper wing ring and the wing ring down that the interval set up, connecting plate one end is fixed through pin joint upper wing ring with down between the wing ring, the connecting plate other end with the second supports the section and rotates and be connected.
8. A mast according to claim 6, wherein: ear plates are arranged on two sides of one end of each of the first top end section and the second top end section, and two ends of the amplitude transformer are connected with the ear plates of the first top end section and the second top end section.
9. A mast according to claim 1, wherein: the mast further comprises a windproof cable, and one end of the windproof cable is fixed to the top of the upright rod.
CN202021172040.1U 2020-06-22 2020-06-22 Mast Active CN213112298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021172040.1U CN213112298U (en) 2020-06-22 2020-06-22 Mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021172040.1U CN213112298U (en) 2020-06-22 2020-06-22 Mast

Publications (1)

Publication Number Publication Date
CN213112298U true CN213112298U (en) 2021-05-04

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ID=75672883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021172040.1U Active CN213112298U (en) 2020-06-22 2020-06-22 Mast

Country Status (1)

Country Link
CN (1) CN213112298U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117365075A (en) * 2023-09-18 2024-01-09 中建三局第三建设工程有限责任公司 Special-shaped hanging basket without counterweight and installation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117365075A (en) * 2023-09-18 2024-01-09 中建三局第三建设工程有限责任公司 Special-shaped hanging basket without counterweight and installation method thereof

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