CN216777774U - Auxiliary device for overhauling - Google Patents
Auxiliary device for overhauling Download PDFInfo
- Publication number
- CN216777774U CN216777774U CN202123138368.9U CN202123138368U CN216777774U CN 216777774 U CN216777774 U CN 216777774U CN 202123138368 U CN202123138368 U CN 202123138368U CN 216777774 U CN216777774 U CN 216777774U
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- mounting
- lantern ring
- ring
- mounting panel
- auxiliary device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 description 20
- 238000010276 construction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an auxiliary device for overhaul for solve the maintainer and need hang the safety belt frequently and establish the tower arm and frequently take off the safety belt from the tower arm on overhauing tower arm in-process, thereby cause the technical problem who threatens maintainer safety. The mounting plate comprises two mounting plates, wherein the two mounting plates are opposite in plate surface and detachably and fixedly connected; the clamping assembly is arranged between the opposite plate surfaces of the two mounting plates and used for clamping the steel pipe; one end of the connecting rod is fixed on the outer side of one of the mounting plates, the other end of the connecting rod is fixedly provided with a mounting ring, and a connecting rope penetrates through the mounting ring; the lantern ring is sleeved on the connecting rope and can slide along the connecting rope, the lantern ring can slide from the periphery of the mounting ring, a through hole is formed in the lantern ring, and the through hole is used for enabling the connecting rod to penetrate through the through hole when the lantern ring slides from the periphery of the mounting ring.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an auxiliary device for overhauling.
Background
The tower crane is often used at the construction site, a transverse tower arm is arranged at the top of the tower crane, and along with the long-time use of the tower crane, the maintenance personnel need to regularly maintain the tower arm of the tower crane, so that the tower crane is used by the construction personnel within a safe and controllable range.
In the prior art, a maintenance person needs to use a safety belt in the process of maintaining a tower arm, the maintenance person generally stands on the tower arm to maintain a certain section of the tower arm, the maintenance person needs to hang the safety belt tied on the tower arm in the process, after the maintenance of the section of the tower arm is completed, a construction person needs to continuously go forward along the tower arm, the maintenance person needs to continuously take off the safety belt hung on the tower arm and hang the safety belt on the front part of the tower arm in the forward walking process, the tower arm generally has a length of tens of meters, so that in the whole maintenance process, the maintenance person needs to frequently take off the safety belt from the tower arm and frequently put the safety belt on the tower arm, the workload of the maintenance person is increased by the mode, and the safety risk of the maintenance person is further increased in the process of taking off the safety belt from the tower arm, if the maintenance personnel do not firmly grasp the tower arm in the process, the maintenance personnel can easily fall off from the tower arm at the moment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary device for maintenance, which is used for solving the technical problems that in the process of maintaining a tower arm, a maintenance worker needs to frequently hang and take a safety belt on and off the tower arm, so that the workload of the maintenance worker is increased, and the safety of the maintenance worker is threatened.
An auxiliary device for overhaul, comprising:
the mounting plates are two, the plate surfaces of the two mounting plates are opposite, and the two mounting plates are detachably and fixedly connected;
the clamping assembly is arranged between the opposite plate surfaces of the two mounting plates and used for clamping the steel pipe;
one end of the connecting rod is fixed on the outer side of one of the mounting plates, the other end of the connecting rod is fixed with a mounting ring, and a connecting rope penetrates through the mounting ring;
the lantern ring, this lantern ring cover is established and is connected on the rope and it can be followed and is connected the rope and slide, and this lantern ring can be followed the collar and peripheral the sliding, and it is equipped with the wear hole to open on this lantern ring, should wear to establish the hole and be used for making the connecting rod pass from wearing to establish the hole when the lantern ring slides from the collar periphery, is fixed with the ring on this lantern ring.
The working principle is as follows:
in the prior art, the lower part of tower arm has a horizontal steel pipe that moves towards unanimous with the tower arm, before overhauing the tower arm, the maintainer at first will be connected the one end of rope in the one end of steel pipe, later the maintainer makes two mounting panels be close to each other from the both sides of steel pipe, and the centre gripping subassembly up to between two mounting panels can the centre gripping steel pipe, later the maintainer with two mounting panel fixed connection, two mounting panels are fixed to the steel pipe this moment.
Then, the maintainer sleeves the lantern ring on the connecting rope from the other end of the connecting rope, and then the other end of the connecting rope penetrates through the mounting ring and is connected to the other end of the steel pipe.
Then the maintainer is in with the safety belt fastening on one's body to on hanging the couple of safety belt and establishing the ring on the lantern ring, whole maintenance in-process, when the maintainer need shift position on the tower arm, the maintainer can directly drive the safety belt and slide along connecting the rope, and this in-process maintainer need not take off the safety belt from the lantern ring.
When the maintainer drives the safety belt and moves to being close to during the collar, the maintainer can rotate the adjustment the lantern ring to make on the lantern ring the wear to establish the hole can correspond with the connecting rod, later the maintainer continues the slip lantern ring, thereby makes the lantern ring follow the collar and peripheral the sliding, whole process need not take off the safety belt from the lantern ring.
After the overhaul is completed, the overhaul personnel lift the two mounting plates off the steel pipe again, and the connecting rope is taken down from the steel pipe, so that the overhaul personnel can repeatedly operate the tower arm for many times.
The utility model has the beneficial effects that:
according to the utility model, a maintainer installs the connecting rope on the steel pipe at the lower part of the tower arm, the two mounting plates are close to and fixed on the steel pipe from two sides of the steel pipe, the clamping assembly can clamp the steel pipe at the moment, then the maintainer ties the safety belt on the body and hangs the safety belt on the lantern ring, when the maintainer moves on the tower arm, the maintainer can take the safety belt and the lantern ring to slide along the connecting rope, and in the whole process, the maintainer does not need to take the safety belt off the lantern ring, so that the workload of the maintainer is reduced, and the personal safety of the maintainer can be ensured constantly.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: the mounting plate comprises a mounting plate 1, a connecting rod 2, a mounting ring 3, a connecting rope 4, a lantern ring 5, a penetrating hole 6, a clamping block 7, a sliding groove 8, a strip-shaped hole 9, a sliding block 10, a threaded rod 11, a first nut 12, a bolt 13, a second nut 14, a steel pipe 15, a support frame 16 and a circular ring 17.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, an auxiliary device for maintenance includes:
And the clamping assembly is arranged between the opposite plate surfaces of the two mounting plates 1 and used for clamping the steel pipe 15.
Connecting rod 2, 2 one ends of this connecting rod are fixed in one of them mounting panel 1 outside through support frame 16, and 2 other ends of this connecting rod are fixed with collar 3, wear to establish one in this collar 3 and connect rope 4, connect the great wire rope structure of diameter that rope 4 for stranded wire rope makes up, the wire rope structure is not only more common in the construction to its self structural strength is high, can further improve the security of using.
The lantern ring 5, this 5 covers of lantern ring establish connect on rope 4 and it can follow and connect rope 4 and slide, and this lantern ring 5 can be followed the 3 peripheries of collar and slided, it has wear to establish hole 6 to open on this lantern ring 5, the size of wear to establish hole 6 is less than the diameter size of connecting rope 4, so that 5 covers of lantern ring establish connect rope 4 can't break away from with lantern ring 5 through wear to establish hole 6 when connecting rope 4, this wear to establish hole 6 is used for making connecting rod 2 pass from wear to establish hole 6 when the lantern ring 5 slides from the 3 peripheries of collar, be fixed with ring 17 on this lantern ring 5. The connecting rod 2 is also fixed on the outer side of the other mounting plate 1 through the supporting frame 16, the mounting ring 3 is also fixed on the connecting rod 2, another connecting rope 4 is also arranged in the mounting ring 3 in a penetrating manner, a lantern ring 5 is also sleeved on the other connecting rope 4, and the connecting rope 4 is arranged two times, so that two maintainers can conveniently overhaul and operate simultaneously, and the overhauling efficiency is improved.
The centre gripping subassembly includes four grip blocks 7, and wherein two grip blocks 7 are located the inboard of one of them mounting panel 1, and another inboard of one mounting panel 1 is located to two other grip blocks 7, and grip block 7 on one of them mounting panel 1 and the grip block 7 one-to-one on another mounting panel 1, when two mounting panels 1 are close to from the both sides of steel pipe 15, four this moment grip block 7 can respectively with the outer wall butt of steel pipe 15 to form four centre gripping position, this kind of centre gripping mode simple structure, the practicality is strong.
Two grip blocks 7 on the mounting plate 1 all with mounting plate 1 sliding connection to make two these grip blocks 7 slidable be close to or keep away from, the slip direction of four grip blocks 7 is parallel, is equipped with two locking Assembly that are used for sliding back locking to two grip blocks 7 on the mounting plate 1 respectively. The inboard of mounting panel 1 is opened there is spout 8, and opens on mounting panel 1 one with spout 8 parallel and with the bar hole 9 that spout 8 switched on, be equipped with two in the spout 8 and all follow 8 gliding sliders 10 of spout, two grip blocks 7 on the mounting panel 1 respectively with two slider 10 fixed connection, the locking subassembly includes threaded rod 11 and first nut 12, threaded rod 11 and slider 10 fixed connection, outside bar hole 9 and the bar hole 9 of stretching out were worn to establish by this threaded rod 11, and this threaded rod 11 can follow bar hole 9 and slide, and first nut 12 threaded connection is on threaded rod 11, and the lateral wall butt in the first nut 12 and the 1 outside of mounting panel.
According to actual working conditions, if the steel pipe 15 at the bottom of the tower arm is not convenient for the clamping assembly to clamp, a maintainer can weld and fix a new rod piece at the bottom of the steel pipe 15, so that the clamping assembly can clamp the new rod piece, and the diameter size of the new rod piece is the same as that of the steel pipe 15 at the bottom of the tower arm, so that the maintainer can properly slide and adjust the four clamping blocks 7, so that the four clamping points formed by the four clamping blocks 7 can clamp the rod piece more stably, the clamping blocks 7 are connected with the mounting plate 1 in a sliding manner, and the sliding clamping blocks 7 are locked by the locking assembly, and the mode can adapt to more maintenance working conditions, so that the use flexibility of the utility model is further enlarged.
The mounting plate 1, the clamping assembly and the mounting ring 3 are arranged to further connect the connecting rope 4 to the steel pipe 15, if the mounting plate 1, the clamping assembly and the mounting ring 3 are removed, when an overhaul worker drops from a tower arm, the overhaul worker pulls the connecting rope 4 through a safety belt when dropping downwards, and the connecting rope 4 can generate larger swing displacement in the vertical direction, so that the connection strength between the connecting rope 4 and the steel pipe 15 is not ensured, and the safety is reduced, therefore, the arrangement of the mounting plate 1, the clamping assembly and the mounting ring 3 can effectively reduce the swing displacement generated in the vertical direction by the connecting rope 4 when the overhaul worker drops from the tower arm, and further improve the safety.
The working principle is as follows:
the lower part of tower arm has one and moves towards the horizontally steel pipe 15 unanimous with the tower arm, before overhauing the tower arm, the maintainer at first connects the one end of connecting rope 4 at the one end of steel pipe 15, and then the maintainer makes two mounting panels 1 be close to each other from the both sides of steel pipe 15, up to four between two mounting panels 1 grip block 7 can centre gripping steel pipe 15, later the maintainer will two mounting panel 1 passes through bolt 13 and second nut 14 fixed connection, and two mounting panels 1 are fixed to on the steel pipe 15 this moment.
Then the maintainer will the lantern ring 5 from the other end cover of connecting rope 4 establish on connecting rope 4, then make this other end of connecting rope 4 wear to establish collar 3 to this other end of connecting rope 4 is connected at the other end of steel pipe 15.
Then the maintainer is in with the safety belt fastening on one's body to hang the couple of safety belt and establish on lantern ring 5 be on the ring 17, whole maintenance in-process, when the maintainer need shift position on the tower arm, the maintainer can directly drive the safety belt and slide along connecting rope 4, and this in-process maintainer need not take off the safety belt from lantern ring 5.
When the maintainer drives the safety belt and moves to being close to during the collar 3, the maintainer can rotate the adjustment the lantern ring 5 to make on the lantern ring 5 wear to establish the hole 6 and can correspond with connecting rod 2, later the maintainer continuously slides the lantern ring 5, thereby makes lantern ring 5 follow 3 peripheries of collar and slide, and whole process need not take off the safety belt from the lantern ring 5.
After the overhaul is finished, the overhaul personnel can lift the two mounting plates 1 off the steel pipe 15 through the bolt 13 and the second nut 14, and the connecting rope 4 can be taken off the steel pipe 15, so that the overhaul personnel can repeatedly operate the tower arm to overhaul for many times.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. An auxiliary device for overhaul, comprising:
the mounting plates (1) are divided into two blocks, the surfaces of the two mounting plates (1) are opposite, and the two mounting plates are detachably and fixedly connected;
the clamping assembly is arranged between the opposite plate surfaces of the two mounting plates (1) and is used for clamping the steel pipe (15);
one end of the connecting rod (2) is fixed on the outer side of one mounting plate (1), the other end of the connecting rod (2) is fixed with a mounting ring (3), and a connecting rope (4) penetrates through the mounting ring (3);
the lantern ring (5), this lantern ring (5) cover is established and is connected rope (4) on and it can be followed and is connected rope (4) and slide, and this lantern ring (5) can be followed collar (3) periphery and slided, and it is equipped with through-hole (6) to open on this lantern ring (5), and this through-hole (6) are used for making connecting rod (2) pass from through-hole (6) when lantern ring (5) are followed collar (3) periphery and are slided, are fixed with ring (17) on this lantern ring (5).
2. An auxiliary device for overhaul according to claim 1, wherein: the clamping assembly comprises four clamping blocks (7), wherein the two clamping blocks (7) are arranged on the inner side of one mounting plate (1), the other two clamping blocks (7) are arranged on the inner side of the other mounting plate (1), and the clamping blocks (7) on one mounting plate (1) correspond to the clamping blocks (7) on the other mounting plate (1) one to one.
3. An auxiliary device for overhaul according to claim 2, wherein: two grip blocks (7) on mounting panel (1) all with mounting panel (1) sliding connection to make two these grip blocks (7) slidable be close to or keep away from, the slip direction of four grip blocks (7) is parallel, is equipped with two on mounting panel (1) and is used for the locking subassembly of two grip blocks (7) slip back locking respectively.
4. An auxiliary device for overhaul according to claim 3, wherein: the utility model discloses a locking assembly, including mounting panel (1), the inboard of mounting panel (1) is opened there are spout (8), and opens on mounting panel (1) one with spout (8) parallel and with spout (8) gliding slider (10), be equipped with in spout (8) two and all can follow spout (8) gliding slider (10), two grip blocks (7) on mounting panel (1) respectively with two slider (10) fixed connection, the locking subassembly includes threaded rod (11) and first nut (12), threaded rod (11) and slider (10) fixed connection, outside this threaded rod (11) were worn to establish strip hole (9) and are stretched out strip hole (9), and this threaded rod (11) can be followed strip hole (9) and slide, first nut (12) threaded connection is on threaded rod (11), and the lateral wall butt in first nut (12) and mounting panel (1) outside.
5. An auxiliary device for overhaul according to claim 1, wherein: two wear to establish at least one between mounting panel (1) and both equal threaded connection's bolt (13), threaded connection second nut (14) are gone up in this bolt (13), and this second nut (14) are located the relative outside of two mounting panels (1).
6. An auxiliary device for overhaul according to claim 1, wherein: the connecting rope (4) is of a steel wire rope structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123138368.9U CN216777774U (en) | 2021-12-14 | 2021-12-14 | Auxiliary device for overhauling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123138368.9U CN216777774U (en) | 2021-12-14 | 2021-12-14 | Auxiliary device for overhauling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216777774U true CN216777774U (en) | 2022-06-21 |
Family
ID=82006758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123138368.9U Active CN216777774U (en) | 2021-12-14 | 2021-12-14 | Auxiliary device for overhauling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216777774U (en) |
-
2021
- 2021-12-14 CN CN202123138368.9U patent/CN216777774U/en active Active
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