CN220811668U - Assembled guardrail of building tower machine - Google Patents
Assembled guardrail of building tower machine Download PDFInfo
- Publication number
- CN220811668U CN220811668U CN202322136445.XU CN202322136445U CN220811668U CN 220811668 U CN220811668 U CN 220811668U CN 202322136445 U CN202322136445 U CN 202322136445U CN 220811668 U CN220811668 U CN 220811668U
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- guardrail
- frame
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- groove
- clamping
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- 230000000670 limiting effect Effects 0.000 claims abstract description 40
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an assembled guardrail of a building tower crane, which relates to the technical field of tower crane guardrails, and particularly comprises a tower crane walkway standard section, clamping frames are fixedly connected to two sides of the upper surface of the tower crane walkway standard section, anti-drop grooves are formed in the tops of the side walls of the clamping frames, limiting grooves and mounting holes close to the limiting grooves are formed in the bottoms of the side walls of the clamping frames, limiting components are arranged on the inner side walls of the mounting holes, and the assembled guardrail further comprises: the guardrail, the bottom of guardrail lateral wall fixedly connected with joint subassembly and gag lever post respectively, joint subassembly and gag lever post respectively with anticreep groove and spacing groove looks adaptation. This building tower machine assembled guardrail, rail guard pass through joint subassembly and gag lever post can assemble in the inside anticreep groove of card frame and spacing inslot, can also fold the rail guard in the card frame when the transport simultaneously, reduce the space that wholly occupies, make things convenient for transport and transportation in later stage.
Description
Technical Field
The utility model relates to the technical field of tower crane guardrails, in particular to an assembled guardrail of a building tower crane.
Background
The tower crane, also called tower crane, is a common equipment in engineering operation, because the tower crane is in the state of high altitude construction often, in order to ensure high altitude construction safety, need set up the guardrail on the platform of tower crane.
In the prior art, the guardrail is always designed to be in a state of being fixedly installed on the platform, and the guardrail needs to be removed when the tower crane is required to be removed, so that the guardrail needs to be removed in order to save space when the guardrail is used again, the guardrail is generally installed again when the guardrail is used again, the guardrail is generally fixed by adopting a bolt fastener in the prior art, and nuts in each road bolt fastener need to be removed along threads when the guardrail is connected in a connecting mode during disassembly and assembly, so that the guardrail is more complicated.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an assembled guardrail of a building tower crane, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a building tower machine assembled guardrail, includes tower machine pavement standard festival, the equal fixedly connected with card frame in both sides of tower machine pavement standard festival upper surface, the anticreep groove has been seted up at the top of card frame lateral wall, spacing groove and the mounting hole that is close to the spacing groove have been seted up to the bottom of card frame lateral wall, the inside wall of mounting hole is provided with spacing part, still includes:
The guardrail, the bottom of guardrail lateral wall is fixedly connected with joint subassembly and gag lever post respectively, joint subassembly and gag lever post respectively with anticreep groove and spacing groove looks adaptation.
Optionally, the spacing groove is including seting up the opening at the card frame lateral wall, the outside of opening orientation tower machine pavement standard festival, the opening is smooth with the lateral wall transition of card frame, the spacing groove still includes and is linked together with the opening and extends to the perpendicular section of card frame bottom along card frame length direction, can make things convenient for the gag lever post to peg graft in the spacing inslot through the open-ended setting.
Optionally, the spacing part includes the torsion pivot of fixed connection at the mounting hole inside wall, and fixed connection is at the spacing of torsion pivot one end, one side fixedly connected with back shaft of spacing, the back shaft rotates with the inside wall of mounting hole to be connected, and the back shaft is used for guaranteeing that the spacing is in balanced state, and the torsion pivot provides reset force for the spacing.
Optionally, the back shaft is pegged graft at the middle part of torsion pivot, the draw-in groove with gag lever post looks adaptation has been seted up to the lateral wall of locating rack, and the gag lever post joint can further reach the effect of interlock at the draw-in groove.
Optionally, the front of spacing still has one to support tight plane, one side of card frame still is provided with the spacing arch with support tight plane looks adaptation, and spacing arch is used for restricting spacing upset to reach effective anticreep effect.
Optionally, the limiting frame can be turned clockwise relative to the clamping frame by taking a supporting shaft as an axis, and the turning angle is between 0 and 90 degrees, that is to say, the limiting frame can only be turned from a horizontal state to a vertical state, and the limiting effect is relieved when the limiting frame is in the vertical state.
Optionally, the joint subassembly includes a spring and fixed connection at the clamping lever of spring one end, the movable groove with clamping lever looks adaptation has still been seted up to the lateral wall of guardrail, the clamping lever slides at the movable inslot level, spring fixed connection can accomodate the clamping lever at the interior bottom wall in movable groove, clamping lever compression spring for guardrail and clamping frame break away from.
The utility model provides an assembled guardrail of a building tower crane, which has the following beneficial effects:
This building tower machine assembled guardrail, through clamping frame, anticreep groove, spacing part, joint subassembly and gag lever post set up, the rail guard can assemble the anticreep inslot and the spacing inslot inside the clamping frame through joint subassembly and gag lever post, can also fold the rail guard in the clamping frame simultaneously when the transport, reduce the space that wholly occupies, make things convenient for transport and transportation at later stage, spacing part can restrict the gag lever post after the assembly, prevent that the gag lever post from breaking away from the clamping frame, further still can accomodate the gag lever post and dismantle whole rail guard in the movable slot when using, convenient to use has improved the efficiency of assembly and dismantlement.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a folded state structure of the present utility model;
FIG. 3 is a schematic view of the structure of the clamping frame and the limiting component of the utility model;
FIG. 4 is a schematic diagram of a guard rail according to the present utility model;
FIG. 5 is a left side view of the present utility model;
Fig. 6 is a front cross-sectional view of the present utility model.
In the figure: 1. standard section of tower crane walkway; 2. a clamping frame; 3. an anti-drop groove; 4. a limit groove; 41. an opening; 42. a vertical section; 5. a mounting hole; 6. a limiting member; 61. a torsion shaft; 62. a limiting frame; 63. a support shaft; 64. a clamping groove; 65. abutting against the plane; 7. guard bars; 71. a movable groove; 8. a clamping assembly; 81. a clamping rod; 82. a spring; 9. a limit rod; 10. and a limit protrusion.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a building tower machine assembled guardrail, includes tower machine pavement standard festival 1, the equal fixedly connected with clamping frame 2 in both sides of tower machine pavement standard festival 1 upper surface, and anti-disengaging groove 3 has been seted up at the top of clamping frame 2 lateral wall, and spacing groove 4 and be close to spacing groove 4's mounting hole 5 have been seted up to the bottom of clamping frame 2 lateral wall, and the inside wall of mounting hole 5 is provided with spacing part 6, still includes:
The guardrail 7, the bottom of guardrail 7 lateral wall is fixedly connected with joint subassembly 8 and gag lever post 9 respectively, joint subassembly 8 and gag lever post 9 respectively with anticreep groove 3 and spacing groove 4 looks adaptation.
As a preferred embodiment, on the basis of the above mode, the limit groove 4 further comprises an opening 41 formed in the side wall of the clamping frame 2, the opening 41 faces the outer side of the tower crane walkway standard section 1, the opening 41 and the side wall of the clamping frame 2 are in smooth transition, the limit groove 4 further comprises a vertical section 42 communicated with the opening 41 and extending to the bottom of the clamping frame 2 along the length direction of the clamping frame 2, and the limit rod 9 can be conveniently inserted into the limit groove 4 through the arrangement of the opening 41.
As a preferred embodiment, on the basis of the above manner, further, the limiting component 6 includes a torsion rotating shaft 61 fixedly connected to the inner side wall of the mounting hole 5, a limiting frame 62 fixedly connected to one end of the torsion rotating shaft 61, a supporting shaft 63 fixedly connected to one side of the limiting frame 62, the supporting shaft 63 rotatably connected to the inner side wall of the mounting hole 5, the supporting shaft 63 used for guaranteeing that the limiting frame 62 is in a balanced state, the torsion rotating shaft 61 providing a restoring force for the limiting frame 62, the supporting shaft 63 is inserted into the middle part of the torsion rotating shaft 61, a clamping groove 64 adapted to the limiting rod 9 is formed in the side wall of the limiting frame 62, and the limiting rod 9 is clamped in the clamping groove 64 to further achieve the effect of occlusion.
The front of the limiting frame 62 is also provided with a propping plane 65, one side of the clamping frame 2 is also provided with a limiting bulge 10 matched with the propping plane 65, the limiting bulge 10 is used for limiting the overturning of the limiting frame 62, so that an effective anti-drop effect is achieved, the limiting frame 62 can be overturned clockwise relative to the clamping frame 2 by taking a supporting shaft 63 as an axis, the overturning angle is between 0 and 90 degrees, that is, the limiting frame 62 can only be overturned from a horizontal state to a vertical state, and the limiting effect is relieved when the limiting frame is in the vertical state.
The clamping assembly 8 comprises a spring 82 and a clamping rod 81 fixedly connected to one end of the spring 82, a movable groove 71 matched with the clamping rod 81 is further formed in the side wall of the guardrail 7, the clamping rod 81 moves horizontally in the movable groove 71, the spring 82 is fixedly connected to the inner bottom wall of the movable groove 71, the clamping rod 81 compresses the spring 82 to store the clamping rod 81, and the guardrail 7 is separated from the clamping frame 2.
To sum up, this building tower machine assembled guardrail, when in use, firstly, press the clamping rod 81 of guardrail 7 both sides for spring 82 compression, clamping rod 81 accomodates in movable groove 71 with clamping rod 81 aim at anticreep inslot 3, spring 82 promotes clamping rod 81 and peg graft in anticreep inslot 3, then peg graft gag lever post 9 along opening 41 in vertical section 42, after spacing 62 upset to gag lever post 9 complete joint, automatically return to the horizontality under the effect of torsion pivot 61 forms the restriction effect, still can open spacing 62 and make guardrail 7 upset fold on tower machine pavement standard festival 1, like this can reduce whole occupation space, limiting part 6 can restrict gag lever post 9 after the assembly, prevent that gag lever post 9 from breaking away from clamping frame 2, further still can accomodate clamping rod 81 in movable groove 71 with whole guardrail 7 dismantle convenient to use, assembly and dismantlement efficiency has been improved.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.
Claims (7)
1. The utility model provides a building tower machine assembled guardrail, includes tower machine pavement standard festival (1), its characterized in that: the equal fixedly connected with card frame (2) in both sides of tower machine pavement standard festival (1) upper surface, anticreep groove (3) have been seted up at the top of card frame (2) lateral wall, spacing groove (4) and be close to mounting hole (5) of spacing groove (4) have been seted up to the bottom of card frame (2) lateral wall, the inside wall of mounting hole (5) is provided with spacing part (6), still includes:
Guardrail (7), the bottom of guardrail (7) lateral wall is fixedly connected with joint subassembly (8) and gag lever post (9) respectively, joint subassembly (8) and gag lever post (9) respectively with anticreep groove (3) and spacing groove (4) looks adaptation.
2.A fabricated guardrail for a building tower crane according to claim 1, wherein: the limiting groove (4) comprises an opening (41) formed in the side wall of the clamping frame (2), the opening (41) faces to the outer side of the tower crane walkway standard joint (1), the opening (41) and the side wall of the clamping frame (2) are in smooth transition, and the limiting groove (4) further comprises a vertical section (42) communicated with the opening (41) and extending to the bottom of the clamping frame (2) along the length direction of the clamping frame (2).
3. A fabricated guardrail for a building tower crane according to claim 1, wherein: the limiting component (6) comprises a torsion rotating shaft (61) fixedly connected to the inner side wall of the mounting hole (5), a limiting frame (62) fixedly connected to one end of the torsion rotating shaft (61), a supporting shaft (63) is fixedly connected to one side of the limiting frame (62), and the supporting shaft (63) is rotatably connected with the inner side wall of the mounting hole (5).
4. A fabricated guardrail for a building tower machine according to claim 3, wherein: the supporting shaft (63) is inserted into the middle of the torsion rotating shaft (61), and a clamping groove (64) matched with the limiting rod (9) is formed in the side wall of the limiting frame (62).
5. The fabricated guardrail of a building tower machine of claim 4, wherein: the front of the limiting frame (62) is also provided with a propping plane (65), and one side of the clamping frame (2) is also provided with a limiting protrusion (10) matched with the propping plane (65).
6. The fabricated guardrail of a building tower machine of claim 5, wherein: the limiting frame (62) can be turned clockwise relative to the clamping frame (2) by a supporting shaft (63), and the turning angle is between 0 and 90 degrees.
7. A fabricated guardrail for a building tower crane according to claim 1, wherein: the clamping assembly (8) comprises a spring (82) and a clamping rod (81) fixedly connected to one end of the spring (82), a movable groove (71) matched with the clamping rod (81) is further formed in the side wall of the guardrail (7), the clamping rod (81) horizontally slides in the movable groove (71), and the spring (82) is fixedly connected to the inner bottom wall of the movable groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136445.XU CN220811668U (en) | 2023-08-09 | 2023-08-09 | Assembled guardrail of building tower machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136445.XU CN220811668U (en) | 2023-08-09 | 2023-08-09 | Assembled guardrail of building tower machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811668U true CN220811668U (en) | 2024-04-19 |
Family
ID=90710387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136445.XU Active CN220811668U (en) | 2023-08-09 | 2023-08-09 | Assembled guardrail of building tower machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811668U (en) |
-
2023
- 2023-08-09 CN CN202322136445.XU patent/CN220811668U/en active Active
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