CN214996219U - Shaped steel crossbeam lifeline's overhead device - Google Patents
Shaped steel crossbeam lifeline's overhead device Download PDFInfo
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- CN214996219U CN214996219U CN202120555013.0U CN202120555013U CN214996219U CN 214996219 U CN214996219 U CN 214996219U CN 202120555013 U CN202120555013 U CN 202120555013U CN 214996219 U CN214996219 U CN 214996219U
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Abstract
The utility model belongs to the technical field of steel construction job site safety protection technique and specifically relates to an overhead mounting device of shaped steel crossbeam lifeline, including the installation connecting rod, be equipped with fixed chucking spare in the one end of installation connecting rod, the other end is equipped with the buckle beam base, and the one end of keeping away from fixed chucking spare at the buckle beam base is equipped with adjusting nut, adjusting nut and installation connecting rod threaded connection, is equipped with the stand on the buckle beam base, stand and buckle beam base fixed connection, at the top fixedly connected with locker installation saddle of stand, locker installation saddle top cover is equipped with the locker. Compared with the prior art, this device is when shaped steel lifeline installation, and wire rope need not to cut just can guarantee the locking and the continuity of lifeline, has the cushioning effect when constructor falls carelessly, has improved constructor's security, can adapt to the shaped steel crossbeam of different models, and simultaneously, this device still has, and is small, light in weight, simple structure, advantages such as easy dismounting.
Description
Technical Field
The utility model relates to a steel construction job site safety protection technical field specifically is an overhead device of shaped steel crossbeam lifeline.
Background
In recent years, with the mature application of steel structure technology, a large amount of industrial plants use the portal steel frame structure, and a large amount of production devices adopt the frame steel structure, and the span of the portal steel frame structure plants and the frame production device structure is increasingly large along with the expectation of production technology and make full use of space, and this has just provided higher requirement to the setting of steel structure installation process safety device.
In the process of installing the steel structure, an operator needs to work at high altitude, the danger coefficient is high, the operator faces various great risks when walking or operating on the steel structure beam or the afraid bars, the personal falling is the largest risk, and the caused consequences are the most serious. In order to guarantee the safety of operators, a series of steel wire ropes are temporarily installed on the overhead working surface of a steel structure building in the construction process, the temporarily installed steel wire ropes are called as life lines, the mode of installing the life lines is generally adopted at the construction site at present, operators buckle safety belts worn by the operators on the body on the life lines during overhead working, and in case that the operators fall due to the lack of feet, the bodies of the operators can still be hung on the life lines, so that safety accidents cannot happen due to falling to the fact that the operators fall to the ground. Traditional lifeline is set up and is all with the pillar welding on top layer steel structure roof beam, sets up the trouble, dismantles inconveniently, and unable detection welded is firm and stable, and the stand is bulky, and the high altitude transport is difficult, and the installation risk is high, and the lifeline segmentation sets up, installs loaded down with trivial details.
Based on this the utility model provides a shaped steel crossbeam lifeline's frame establishes device for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an installation of shaped steel crossbeam lifeline, this scheme when carrying out the lifeline installation on the shaped steel crossbeam, wire rope need not to cut the locking that just can guarantee the lifeline, and is more firm to the locking of lifeline, and this device still has small, light in weight, simple structure, advantages such as easy dismounting in the use have changed the lifeline installation of existing usefulness and have bulky, heavy, install inconvenient shortcoming. To solve the problems mentioned in the background art.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides an erecting device of shaped steel crossbeam lifeline, erecting device is including the installation connecting rod the one end of installation connecting rod is equipped with fixing clip spare, and the other end is equipped with the buckle beam base is kept away from the one end of fixing clip spare is equipped with adjusting nut, adjusting nut with installation connecting rod threaded connection buckle beam base upper end is equipped with the stand, the one end of stand with buckle beam base fixed connection, the other end and the locker installation saddle fixed connection of stand, and fixed mounting locker on the locker installation saddle.
The utility model provides a pair of shaped steel crossbeam lifeline's frame establishes device still has following technical characteristic:
furthermore, the two sides of the buckling beam base are fixedly connected with external nuts, and adjusting jacking bolts are arranged in the external nuts.
Furthermore, the bottom of the buckling beam base is provided with a U-shaped opening.
Furthermore, the locker installation saddle is in a concave shape, and guide rod installation holes are formed in the two sides of the locker installation saddle.
Furthermore, the locker is sleeved with the locker installation guide rod in sliding connection, and buffering parts are arranged on two sides of the locker and are buffering spring pieces.
Furthermore, a locker installation guide rod is arranged in the locker installation saddle and penetrates through the guide rod installation hole to be connected in a sliding mode, guide rod caps are arranged at two ends of the locker installation guide rod and are located on the outer side of the guide rod installation hole.
Further, the fixing clamping piece is provided with a first pin hole, a second pin hole is formed in the head of the mounting connecting rod, a fixing pin is arranged between the first pin hole and the second pin hole, the fixing clamping piece is fixedly connected with the mounting connecting rod through the fixing pin, and the fixing clamping piece is a fixed acute-angle wedge-shaped clamping block.
Furthermore, a first through hole is formed in the bottom end of the buckling beam base, a second through hole is formed in the upper end of the buckling beam base, and a through hole matched with the first through hole and the second through hole is formed in the stand column; the stand with the lock bolt through passing first through-hole, second through-hole and the via hole on the stand realizes fixed connection with detain the roof beam base.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the lifeline is fixed through the designed locker structure, so that the locking of the lifeline is guaranteed, the lifeline is not cut off, the continuity of the lifeline is guaranteed, the lifeline is well protected, and the life safety of constructors is further guaranteed;
2) compare in traditional stand bulky, the high altitude transport difficulty, the high shortcoming of installation risk, the utility model discloses it is small, light in weight, simple structure, easy dismounting in the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the device for erecting the shaped steel beam lifeline of the present invention;
FIG. 2 is a view showing a state of the device for erecting a shaped steel beam lifeline of the present invention in use on a shaped steel beam;
fig. 3 is a schematic structural view of a locker mounting saddle of the lock frame device for the shaped steel beam lifeline of the present invention;
fig. 4 is a schematic structural view of a wedge-shaped fixture for fixing acute angles of a lock frame device for a shaped steel beam lifeline of the present invention;
fig. 5 is the utility model relates to a lock frame of shaped steel crossbeam lifeline establishes device and uses scene graph.
In the figure:
the method comprises the following steps of 1-installing a connecting rod, 2-locking device, 3-buffering device, 31-buffering spring piece, 4-fixing clamping piece, 41-fixing acute-angle wedge-shaped clamping block, 5-buckling beam base, 51-U-shaped opening, 52 first through hole, 53-second through hole, 54-external nut, 541-adjusting jacking bolt, 6-fixing pin, 61-first pin hole, 62-second pin hole, 7-locking device installing saddle, 71-guide rod installing hole, 72-locking device installing guide rod, 721-guide rod cap, 8-upright post, 81-locking bolt, 9-adjusting nut and 10-lifeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
The present invention will be discussed in detail below with reference to fig. 1 to 5 and specific embodiments:
the utility model provides an erecting device for a shaped steel crossbeam lifeline, which comprises an installation connecting rod 1, wherein the installation connecting rod 1 is made of Q235 carbon steel; a fixed clamping piece 4 is arranged at one end of the mounting connecting rod 1, a buckling beam base 5 is arranged at the other end of the mounting connecting rod, an adjusting nut 9 is arranged at one end, far away from the fixed clamping piece 4, of the buckling beam base 5, the buckling beam base 5 is clamped at one side of a section steel beam wing plate, the mounting connecting rod 1 is driven to move back and forth by adjusting the adjusting nut 9, and the fixed clamping piece 4 fixed on the mounting connecting rod 1 moves along with the movement of the mounting connecting rod to clamp and fix the other side of the section steel beam wing plate; the adjusting nut 9 is in threaded connection with the mounting connecting rod 1, an upright post 8 is arranged at the upper end of the buckle beam base 5, the upright post 8 is made of 6063T5 aluminum alloy in the embodiment, the height is 1.2m, the geometric dimension of the cross section is 100 multiplied by 50 multiplied by 5mm, and the upright post 8 can be used in a section steel structure beam as an extension in the vertical direction to erect a lifeline; the utility model discloses the connected mode of center pillar 8 and knot roof beam base 5 is optional multiple, preferred, in this embodiment the one end of stand 8 with detain 5 fixed connection of roof beam base, the other end and the locker installation saddle 7 fixed connection of stand 8, and fixed mounting locker 2 on the locker installation saddle 7, in this embodiment ZG300-500 cast steel is chooseed for use to the material of locker 2. The stand 8 with buckle roof beam base 5 is favorable to the installation and dismantles through locking bolt 81 fixed connection adopting this kind of structure the top fixedly connected with locker installation saddle 7 of stand 8 for place locker 2, locker 2 are used for locking lifeline 10, the utility model discloses locker 2's advantage lies in its inside non-slip raised that is equipped with, through locker 2 chucking from top to bottom, extrudees lifeline 10, makes it produce small deformation, has increased frictional force, need not cut lifeline 10, has prolonged lifeline 10's life, locker 2's locking scope is 8-14 mm.
External nuts 54 are fixedly connected to two sides of the buckling beam base 5, adjusting jacking bolts 541 are arranged in the external nuts 54, and the profiled steel cross beam is jacked by screwing the adjusting jacking bolts 541; the bottom of the buckling beam base 5 is provided with a U-shaped opening 51, the opening size of the U-shaped opening 51 is 40mm in the embodiment, the U-shaped opening 51 is used for clamping the edge of a steel beam wing plate in the embodiment, and the clamping of the device on the steel beam in the vertical direction is completed by matching with an adjusting jacking bolt 541.
Wherein, the utility model discloses the shape structure of well locker installation saddle can be various structures, and is preferred, in this embodiment locker installation saddle 7 is character cut in bas-relief form guide arm mounting hole 71 has all been seted up to locker installation saddle 7's both sides, sets up guide arm mounting hole 71 in locker installation saddle 7's both sides and is convenient for passing of locker installation guide arm 72, locker installation guide arm 72 passes guide arm mounting hole 71 with locker installation saddle 7 fixed connection.
Wherein, be equipped with locker installation guide arm 72 in locker installation saddle 7 for support locker 2, locker installation guide arm 72 passes guide arm mounting hole 71 sliding connection the both ends of locker installation guide arm 72 all are equipped with guide rod cap 721, guide rod cap 721 is located the guide rod mounting hole 71 outside for prevent locker installation guide arm from following the interior landing of guide rod mounting hole 71.
The locker 2 is provided with a fixed guide rod sliding hole, the locker 2 is sleeved on the locker installation guide rod 72 through the fixed guide rod sliding hole and is in sliding connection, the two sides of the locker 2 are provided with buffer parts 3, and the locker 2 is positioned at the topmost end of the device in the embodiment; the buffer member 3 of the present invention can be selected from a plurality of kinds, in this embodiment, a buffer spring plate 31 is preferably adopted, the buffer spring plate 31 is made of spring steel, and the buffer spring plate 31 is sleeved on the locker mounting guide rod 72; when the locking device mounting saddle 7 is used on the profile steel beam, the structure sequence of the locking device mounting saddle 7 is that a guide rod cap 721 of a locking device mounting guide rod 72, a guide rod mounting hole 71, a buffer spring piece 31, a locking device 2, the buffer spring piece 31, the guide rod mounting hole 71 and the guide rod cap 721 of the locking device mounting guide rod 72 are arranged in sequence.
Wherein, be provided with first pinhole 61 on the fixed chucking spare 4 the 1 head of installation connecting rod is provided with second pinhole 62 first pinhole 61 with be equipped with fixed pin 6 between the second pinhole 62, wherein fixed chucking spare 4 is fixed acute angle wedge clamp 41, the utility model discloses in fixed chucking spare 4 with the fixed mode of installation connecting rod 1, optional multiple, like the welding together, through bolt fastening etc. adopt in this embodiment fixed pin 6 will fixed chucking spare 4 with installation connecting rod 1 fixes, and this kind of mode fixed effect is better, when fixed chucking spare 4 is changed to needs, adopts this kind of fixed mode of welding to lead to the making of whole equipment to be useless, has also avoided threaded connection can appear not hard up phenomenon simultaneously to lead to the security loss of whole set of product.
The bottom end of the buckling beam base 5 is provided with a first through hole 52, the upper end of the buckling beam base 5 is provided with a second through hole 53, and the upright post 8 is provided with a through hole matched with the first through hole 52 and the second through hole 53; the stand 8 with buckle roof beam base 5 realizes fixed connection through the locking bolt 81 that passes through the via hole on first through-hole 52, second through-hole 53 and the stand 8, the utility model discloses the optional multiple of connected mode of center pillar 8 and buckle roof beam base 5, it is preferred, adopt locking bolt 81 to fix the two in this embodiment, adopt this kind of structure to be favorable to the installation and the dismantlement of stand 8.
The utility model discloses when using on the shaped steel crossbeam, with 5U type opening 51 of buckle beam base tightly detain on the edge of shaped steel structure crossbeam pterygoid lamina, adjusting nut 9 screws, make 4 straining shaped steel structure of fixed fastening piece another edges of pterygoid lamina, accomplish the chucking on the shaped steel crossbeam structure horizontal direction, install stand 8 on buckle beam base 5 through locking bolt 81, adjust the tight adjusting bolt 541 in top, adjust stand 8 and guarantee the chucking of stand 8 in the vertical ascending side of shaped steel crossbeam structure. The locker 2 is installed in the locker installation saddle 7 by using the locker installation guide rod 72, the buffer spring pieces 31 are installed at two sides of the locker 2 during installation, the lifeline 10 is placed into the locker 2, and the lifeline 10 is clamped to complete installation.
Referring to fig. 5, when the device is used on a section steel beam, the erecting device of the section steel beam lifeline is sequentially installed on the section steel beam according to the same elevation, the lifeline is not required to be cut off when being installed, and continuous locking installation is carried out according to the standard requirement of lifeline installation. If the safety belt hung on the lifeline between the two upright posts falls, the lockers 2 at the two ends of the lifeline slide inwards along the locker installation guide rods 72, and when impact load is received, the buffer spring pieces 31 buffer and unload the impact load at the first time, so that the impact load received by the lifeline is reduced, and the lifeline is protected.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an overhead device of shaped steel crossbeam lifeline which characterized in that: the erection device is including the installation connecting rod the one end of installation connecting rod is equipped with fixing clip spare, and the other end is equipped with the buckle beam base is kept away from fixing clip spare's one end is equipped with adjusting nut, adjusting nut with installation connecting rod threaded connection buckle beam base upper end is equipped with the stand, the one end of stand with buckle beam base fixed connection, the other end and the locker installation saddle fixed connection of stand, and fixed mounting locker on the locker installation saddle.
2. The erection device of claim 1, wherein: the buckle beam base is characterized in that external nuts are fixedly connected to two sides of the buckle beam base, and adjusting jacking bolts are arranged in the external nuts.
3. The erection device of claim 1, wherein: the bottom of the buckling beam base is provided with a U-shaped opening.
4. The erection device of claim 1, wherein: the locker installation saddle is in a concave shape, and guide rod installation holes are formed in the two sides of the locker installation saddle.
5. The erection device of claim 4, wherein: the improved safety lock is characterized in that a locker mounting guide rod is arranged in the locker mounting saddle and penetrates through the guide rod mounting hole to be in sliding connection, guide rod caps are arranged at two ends of the locker mounting guide rod and are positioned outside the guide rod mounting hole.
6. The erection device of claim 5, wherein: the locker is sleeved on the locker installation guide rod and is in sliding connection, and buffering parts are arranged on two sides of the locker.
7. The erection device of claim 1, wherein: the fixing clamping piece is provided with a first pin hole, the head of the mounting connecting rod is provided with a second pin hole, a fixing pin is arranged between the first pin hole and the second pin hole, the fixing clamping piece is fixedly connected with the mounting connecting rod through the fixing pin, and the fixing clamping piece is a fixed acute angle wedge-shaped clamping block.
8. The erection device of claim 1, wherein: the bottom end of the buckling beam base is provided with a first through hole, the upper end of the buckling beam base is provided with a second through hole, and the stand column is provided with a through hole matched with the first through hole and the second through hole; the stand with the lock bolt through passing first through-hole, second through-hole and the via hole on the stand realizes fixed connection with detain the roof beam base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120555013.0U CN214996219U (en) | 2021-03-18 | 2021-03-18 | Shaped steel crossbeam lifeline's overhead device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120555013.0U CN214996219U (en) | 2021-03-18 | 2021-03-18 | Shaped steel crossbeam lifeline's overhead device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996219U true CN214996219U (en) | 2021-12-03 |
Family
ID=79156850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120555013.0U Active CN214996219U (en) | 2021-03-18 | 2021-03-18 | Shaped steel crossbeam lifeline's overhead device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214996219U (en) |
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2021
- 2021-03-18 CN CN202120555013.0U patent/CN214996219U/en active Active
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