CN218467326U - Assembled tower footing tower crane safety barrier - Google Patents
Assembled tower footing tower crane safety barrier Download PDFInfo
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- CN218467326U CN218467326U CN202222400379.8U CN202222400379U CN218467326U CN 218467326 U CN218467326 U CN 218467326U CN 202222400379 U CN202222400379 U CN 202222400379U CN 218467326 U CN218467326 U CN 218467326U
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Abstract
The utility model discloses a safety guardrail of an assembled tower footing tower crane, which is an annular structure formed by sequentially connecting a plurality of groups of protection unit elements end to end, wherein the adjacent protection unit elements are movably connected through bolts and nuts; the protection unit part comprises a fixed plate, wherein two sets of first clamping sleeves are arranged on one side of the fixed plate, two sets of second clamping sleeves matched with the first clamping sleeves are arranged on the other side of the fixed plate, the second clamping sleeves are arranged two sets of second clamping sleeves, the heights of the second clamping sleeves are lower than the heights of the corresponding first clamping sleeves, a groove is formed in the bottom wall of the fixed plate, a foldable anchoring part is arranged in the groove, two sets of bases are arranged on the bottom wall of the fixed plate, and a movable self-locking wheel is correspondingly arranged on the bases. The utility model belongs to the technical field of safety barrier, specifically indicate an assembled column foot tower crane safety barrier.
Description
Technical Field
The utility model belongs to the technical field of safety barrier, specifically indicate an assembled column foot tower crane safety barrier.
Background
The tower crane is the most common hoisting equipment on the construction site, also known as tower crane, and is lengthened section by section for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like. The tower crane is the essential equipment on the building site, and there is the basis lower extreme of tower crane, and need surround through protection railing around the tower crane basis, prevents irrelevant personnel and gets into this region, helps building site safety construction. But the installation of current guardrail bar is dismantled convenient inadequately to in the installation, inconvenient transport has certain use defect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled column foot tower crane safety barrier to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the assembled tower crane safety guardrail provided by the utility model is an annular structure formed by sequentially connecting a plurality of groups of protective unit elements end to end, and the adjacent protective unit elements are movably connected through bolts and nuts, so that a tower crane foundation is conveniently surrounded; the protection unit piece comprises a fixed plate, two groups of first clamping sleeves are arranged on one side of the fixed plate, two groups of second clamping sleeves matched with the first clamping sleeves are arranged on the other side of the fixed plate, the two groups of second clamping sleeves are lower than the corresponding first clamping sleeves, the first clamping sleeves are matched with the second clamping sleeves and connected through bolts and nuts to realize movable connection of the protection unit pieces, when a plurality of groups of protection unit pieces surround a ring structure, when any group of protection unit pieces are moved, other groups of arbitrary unit pieces stretch the protection unit pieces under the domino effect, so that the ring structure surrounded by the groups of protection unit pieces is more stable, a groove is formed in the bottom wall of the fixed plate, a foldable anchoring piece is arranged in the groove, two groups of bases are arranged on the bottom wall of the fixed plate, movable self-locking wheels are correspondingly arranged on the bases, the protection unit pieces can be pushed to move by the aid of the movable self-locking wheels, the protection unit pieces are convenient to carry, and after the plurality of groups of protection unit pieces are assembled, the protection unit pieces can be firmly fixed on the ground under the action of the foldable anchoring piece, so that the safety unit pieces stand on the ground, the protection unit pieces are connected through bolts, and the protection unit pieces are convenient to assemble and disassemble.
As right the utility model discloses a further improvement, collapsible anchor assembly includes two-way lead screw, the lead screw is vice, supporting rod, mounting panel and solid fixed anchor, two-way lead screw rotates and sets up in the recess, the lead screw is vice to be equipped with two sets of and symmetrical cover and establish on two-way lead screw, the lead screw is vice to set up with two-way lead screw cooperation, supporting rod is equipped with two sets ofly and corresponds the setting with the lead screw is vice, supporting rod's one end is rotated and is set up on the lead screw is vice, supporting rod's other end rotates and sets up on the mounting panel, it is two sets of supporting rod symmetry sets up, the solid fixed anchor is equipped with the multiunit and evenly sets up on the diapire of mounting panel, when the good back of protection unit connection, rotates two-way lead screw, makes two sets of lead screw pair along two-way lead screw symmetric movement, and then control supporting rod deflect, orders about the mounting panel and moves down, inserts solid fixed anchor, and then fixes protection unit subaerial.
As right the utility model discloses a further improvement, be equipped with two sets of spacing posts in the recess, it is two sets of spacing post symmetry sets up in the both sides of two-way lead screw, and is two sets of the vice and spacing post sliding connection of lead screw can play limiting displacement to the lead screw is vice, prevents that the lead screw is vice to rotate.
As right the utility model discloses a further improvement, arbitrary group rotate on the fixed plate and be equipped with the guardrail door, make things convenient for navigating mate to get into, other evenly be equipped with logical groove on the fixed plate, can supply the circulation of air, can alleviate the wind-force that the protection unit spare bore.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a modular tower footing tower crane safety barrier, simple structure, reasonable in design, first cutting ferrule and second cutting ferrule dislocation cooperation to connect through bolt and nut, with a plurality of groups of protection unit spare first position connection in proper order, surround and be annular protective structure, when wherein a set of protection unit spare rocks, under domino effect, other protection unit spare are to its stretch-draw spacing, and then make this safety barrier connect firmly, and the equipment dismantlement is convenient; the bidirectional screw rod rotates, the mounting plate is controlled to lift under the action of the screw rod pair and the supporting connecting rod, and then the fixing anchor is controlled to be pulled out or inserted from the ground, so that the fixing and the carrying are facilitated.
Drawings
Fig. 1 is the utility model relates to an assembled column foot tower crane safety barrier's front view.
The safety guard rail comprises a protective unit element 1, a protective unit element 2, a fixing plate 3, a first clamping sleeve 4, a second clamping sleeve 5, a groove 6, a foldable anchoring part 7, a base 8, a movable self-locking wheel 9, a bidirectional screw rod 10, a screw rod pair 11, a support connecting rod 12, a mounting plate 13, a fixing anchor 14, a limiting column 15, a guard rail door 16 and a through groove.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention that are not described in detail are the prior art adopted.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the assembled tower footing tower crane safety guardrail provided by the utility model is an annular structure formed by connecting a plurality of groups of protection unit pieces 1 end to end in sequence, and the adjacent protection unit pieces 1 are movably connected through bolts and nuts; protection unit spare 1 includes fixed plate 2, and one side of fixed plate 2 is equipped with two sets of first cutting ferrule 3, and the opposite side of fixed plate 2 is equipped with two sets ofly and first cutting ferrule 3 complex second cutting ferrule 4, and the height that highly is less than corresponding first cutting ferrule 3 of two sets of second cutting ferrules 4 is equipped with recess 5 on the diapire of fixed plate 2, is equipped with collapsible anchor assembly 6 in the recess 5, is equipped with two sets of bases 7 on the diapire of fixed plate 2, and the correspondence is equipped with on base 7 and removes auto-lock wheel 8.
Collapsible anchor assembly 6 includes two-way lead screw 9, vice 10 of lead screw, supporting link 11, mounting panel 12 and anchor 13, two-way lead screw 9 rotates and sets up in the recess 5, vice 10 of lead screw is equipped with two sets ofly and the symmetry cover is established on two-way lead screw 9, vice 10 of lead screw and the cooperation setting of two-way lead screw 9, supporting link 11 is equipped with two sets ofly and corresponds the setting with vice 10 of lead screw, supporting link 11's one end is rotated and is set up on vice 10 of lead screw, supporting link 11's the other end is rotated and is set up on mounting panel 12, two sets of supporting link 11 symmetry sets up, anchor 13 is equipped with the multiunit and evenly sets up on the diapire of mounting panel 12.
Two groups of limiting columns 14 are arranged in the groove 5, the two groups of limiting columns 14 are symmetrically arranged on two sides of the bidirectional screw rod 9, and the two groups of screw rod pairs 10 are connected with the limiting columns 14 in a sliding mode.
The guardrail door 15 is rotatably arranged on any group of fixing plates 2, and the through grooves 16 are uniformly arranged on other fixing plates 2.
When the safety guardrail is used specifically, the bidirectional screw rod 9 is rotated, the mounting plate 12 moves upwards under the action of the screw rod pair 10 and the support connecting rod 11, the fixing anchor 13 is lifted upwards, the protection unit elements 1 are conveyed to the position of a tower crane foundation, the protection unit elements 1 are sequentially arranged and connected by means of bolts and nuts, then the connected protection unit elements 1 are wound around the tower crane foundation for a circle, the protection unit elements 1 at two ends are connected by means of bolts and nuts, then the bidirectional screw rod 9 is respectively rotated, the mounting plate 12 is pushed downwards under the action of the screw rod pair 10 and the support connecting rod 11, the fixing anchor 13 is inserted into the ground, the protection unit elements 1 can be fixed, then the nuts are screwed, and a plurality of groups of protection unit elements 1 can be assembled into the safety guardrail with stable structure; when the fixing anchor is detached, the bolt and the nut are detached, the bidirectional screw rod 9 is rotated reversely, the mounting plate 12 is driven to move upwards, the fixing anchor 13 can be pulled out of the ground, and the fixing anchor can be carried under the action of the movable self-locking wheel 8.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides an assembled column foot tower crane safety barrier which characterized in that: the protective unit pieces are in an annular structure formed by sequentially connecting a plurality of groups of protective unit pieces end to end, and the adjacent protective unit pieces are movably connected through bolts and nuts; the protection unit part comprises a fixed plate, wherein two sets of first clamping sleeves are arranged on one side of the fixed plate, two sets of second clamping sleeves matched with the first clamping sleeves are arranged on the other side of the fixed plate, the second clamping sleeves are arranged two sets of second clamping sleeves, the heights of the second clamping sleeves are lower than the heights of the corresponding first clamping sleeves, a groove is formed in the bottom wall of the fixed plate, a foldable anchoring part is arranged in the groove, two sets of bases are arranged on the bottom wall of the fixed plate, and a movable self-locking wheel is correspondingly arranged on the bases.
2. The assembled tower footing tower crane safety barrier of claim 1, wherein: collapsible anchor assembly includes two-way lead screw, the lead screw is vice, supporting link, mounting panel and anchor, two-way lead screw rotates and sets up in the recess, the lead screw is vice to be equipped with two sets of and symmetrical cover and to establish on two-way lead screw, the lead screw is vice to set up with the cooperation of two-way lead screw, the supporting link is equipped with two sets ofly and corresponds the setting with the lead screw is vice, the one end of supporting link is rotated and is set up on the lead screw is vice, the other end of supporting link rotates and sets up on the mounting panel, and is two sets of the supporting link symmetry sets up, the anchor is equipped with the multiunit and evenly sets up on the diapire of mounting panel.
3. The assembled tower footing tower crane safety barrier of claim 2, wherein: two groups of limiting columns are arranged in the groove, the two groups of limiting columns are symmetrically arranged on two sides of the bidirectional screw rod, and the two groups of screw rod pairs are connected with the limiting columns in a sliding mode.
4. The assembled tower footing tower crane safety barrier of claim 3, characterized in that: and a guardrail door is rotatably arranged on any group of the fixing plates, and through grooves are uniformly formed in the other fixing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400379.8U CN218467326U (en) | 2022-09-09 | 2022-09-09 | Assembled tower footing tower crane safety barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400379.8U CN218467326U (en) | 2022-09-09 | 2022-09-09 | Assembled tower footing tower crane safety barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467326U true CN218467326U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222400379.8U Active CN218467326U (en) | 2022-09-09 | 2022-09-09 | Assembled tower footing tower crane safety barrier |
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| CN (1) | CN218467326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266678A (en) * | 2023-11-22 | 2023-12-22 | 山西六建集团有限公司 | High-voltage wire tower isolation protective fence |
-
2022
- 2022-09-09 CN CN202222400379.8U patent/CN218467326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266678A (en) * | 2023-11-22 | 2023-12-22 | 山西六建集团有限公司 | High-voltage wire tower isolation protective fence |
| CN117266678B (en) * | 2023-11-22 | 2024-05-14 | 山西六建集团有限公司 | High-voltage wire tower isolation protective fence |
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